Adding upstream version 2.10.22.upstream/2.10.22upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

187 files changed, 39346 insertions, 0 deletions

diff --git a/app/actions/Makefile.am b/app/actions/Makefile.am
new file mode 100644
index 0000000..fd80ce2
--- /dev/null
+++ b/app/actions/Makefile.am
@@ -0,0 +1,202 @@
+## Process this file with automake to produce Makefile.in
+
+AM_CPPFLAGS = \
+	-DG_LOG_DOMAIN=\"Gimp-Actions\"	\
+	-I$(top_builddir)		\
+	-I$(top_srcdir)			\
+	-I$(top_builddir)/app		\
+	-I$(top_srcdir)/app		\
+	$(GEGL_CFLAGS)			\
+	$(GTK_CFLAGS)			\
+	-I$(includedir)
+
+noinst_LIBRARIES = libappactions.a
+
+libappactions_a_SOURCES = \
+	actions-types.h			\
+	actions.c			\
+	actions.h			\
+	\
+	gimpgeglprocedure.c		\
+	gimpgeglprocedure.h		\
+	\
+	brush-editor-actions.c		\
+	brush-editor-actions.h		\
+	brushes-actions.c		\
+	brushes-actions.h		\
+	buffers-actions.c		\
+	buffers-actions.h		\
+	buffers-commands.c		\
+	buffers-commands.h		\
+	channels-actions.c		\
+	channels-actions.h		\
+	channels-commands.c		\
+	channels-commands.h		\
+	colormap-actions.c		\
+	colormap-actions.h		\
+	colormap-commands.c		\
+	colormap-commands.h		\
+	context-actions.c		\
+	context-actions.h		\
+	context-commands.c		\
+	context-commands.h		\
+	cursor-info-actions.c		\
+	cursor-info-actions.h		\
+	cursor-info-commands.c		\
+	cursor-info-commands.h		\
+	dashboard-actions.c		\
+	dashboard-actions.h		\
+	dashboard-commands.c		\
+	dashboard-commands.h		\
+	data-commands.c			\
+	data-commands.h			\
+	data-editor-commands.c		\
+	data-editor-commands.h		\
+	debug-actions.c			\
+	debug-actions.h			\
+	debug-commands.c		\
+	debug-commands.h		\
+	dialogs-actions.c		\
+	dialogs-actions.h		\
+	dialogs-commands.c		\
+	dialogs-commands.h		\
+	dock-actions.c			\
+	dock-actions.h			\
+	dock-commands.c			\
+	dock-commands.h			\
+	dockable-actions.c		\
+	dockable-actions.h		\
+	dockable-commands.c		\
+	dockable-commands.h		\
+	documents-actions.c		\
+	documents-actions.h		\
+	documents-commands.c		\
+	documents-commands.h		\
+	drawable-actions.c		\
+	drawable-actions.h		\
+	drawable-commands.c		\
+	drawable-commands.h		\
+	dynamics-actions.c		\
+	dynamics-actions.h		\
+	dynamics-editor-actions.c	\
+	dynamics-editor-actions.h	\
+	edit-actions.c			\
+	edit-actions.h			\
+	edit-commands.c			\
+	edit-commands.h			\
+	error-console-actions.c		\
+	error-console-actions.h		\
+	error-console-commands.c	\
+	error-console-commands.h	\
+	file-actions.c			\
+	file-actions.h			\
+	file-commands.c			\
+	file-commands.h			\
+	filters-actions.c		\
+	filters-actions.h		\
+	filters-commands.c		\
+	filters-commands.h		\
+	fonts-actions.c			\
+	fonts-actions.h			\
+	gradient-editor-actions.c	\
+	gradient-editor-actions.h	\
+	gradient-editor-commands.c	\
+	gradient-editor-commands.h	\
+	gradients-actions.c		\
+	gradients-actions.h		\
+	gradients-commands.c		\
+	gradients-commands.h		\
+	help-actions.c			\
+	help-actions.h			\
+	help-commands.c			\
+	help-commands.h			\
+	image-actions.c			\
+	image-actions.h			\
+	image-commands.c		\
+	image-commands.h		\
+	images-actions.c		\
+	images-actions.h		\
+	images-commands.c		\
+	images-commands.h		\
+	items-commands.c		\
+	items-commands.h		\
+	items-actions.c			\
+	items-actions.h			\
+	layers-actions.c		\
+	layers-actions.h		\
+	layers-commands.c		\
+	layers-commands.h		\
+	mypaint-brushes-actions.c	\
+	mypaint-brushes-actions.h	\
+	palette-editor-actions.c	\
+	palette-editor-actions.h	\
+	palette-editor-commands.c	\
+	palette-editor-commands.h	\
+	palettes-actions.c		\
+	palettes-actions.h		\
+	palettes-commands.c		\
+	palettes-commands.h		\
+	patterns-actions.c		\
+	patterns-actions.h		\
+	plug-in-actions.c		\
+	plug-in-actions.h		\
+	plug-in-commands.c		\
+	plug-in-commands.h		\
+	procedure-commands.c		\
+	procedure-commands.h		\
+	quick-mask-actions.c		\
+	quick-mask-actions.h		\
+	quick-mask-commands.c		\
+	quick-mask-commands.h		\
+	sample-points-actions.c		\
+	sample-points-actions.h		\
+	sample-points-commands.c	\
+	sample-points-commands.h	\
+	select-actions.c		\
+	select-actions.h		\
+	select-commands.c		\
+	select-commands.h		\
+	templates-actions.c		\
+	templates-actions.h		\
+	templates-commands.c		\
+	templates-commands.h		\
+	text-editor-actions.c		\
+	text-editor-actions.h		\
+	text-editor-commands.c		\
+	text-editor-commands.h		\
+	text-tool-actions.c		\
+	text-tool-actions.h		\
+	text-tool-commands.c		\
+	text-tool-commands.h		\
+	tool-options-actions.c		\
+	tool-options-actions.h		\
+	tool-options-commands.c		\
+	tool-options-commands.h		\
+	tool-presets-actions.c		\
+	tool-presets-actions.h		\
+	tool-presets-commands.c		\
+	tool-presets-commands.h		\
+	tool-preset-editor-actions.c	\
+	tool-preset-editor-actions.h	\
+	tool-preset-editor-commands.c	\
+	tool-preset-editor-commands.h	\
+	tools-actions.c			\
+	tools-actions.h			\
+	tools-commands.c		\
+	tools-commands.h		\
+	vectors-actions.c		\
+	vectors-actions.h		\
+	vectors-commands.c		\
+	vectors-commands.h		\
+	view-actions.c			\
+	view-actions.h			\
+	view-commands.c			\
+	view-commands.h			\
+	window-actions.c		\
+	window-actions.h		\
+	window-commands.c		\
+	window-commands.h		\
+	windows-actions.c		\
+	windows-actions.h		\
+	windows-commands.c		\
+	windows-commands.h
diff --git a/app/actions/Makefile.in b/app/actions/Makefile.in
new file mode 100644
index 0000000..b5b17c7
--- /dev/null
+++ b/app/actions/Makefile.in
@@ -0,0 +1,1488 @@
+# Makefile.in generated by automake 1.16.2 from Makefile.am.
+# @configure_input@
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+# Copyright (C) 1994-2020 Free Software Foundation, Inc.
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+# This Makefile.in is free software; the Free Software Foundation
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+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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+	./$(DEPDIR)/buffers-commands.Po \
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+	./$(DEPDIR)/cursor-info-commands.Po \
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+	colormap-actions.c		\
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+	colormap-commands.c		\
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+	context-actions.h		\
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+	cursor-info-actions.h		\
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+	cursor-info-commands.h		\
+	dashboard-actions.c		\
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+	dashboard-commands.h		\
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+	data-commands.h			\
+	data-editor-commands.c		\
+	data-editor-commands.h		\
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+	debug-actions.h			\
+	debug-commands.c		\
+	debug-commands.h		\
+	dialogs-actions.c		\
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+	dialogs-commands.h		\
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+	dock-actions.h			\
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+	dock-commands.h			\
+	dockable-actions.c		\
+	dockable-actions.h		\
+	dockable-commands.c		\
+	dockable-commands.h		\
+	documents-actions.c		\
+	documents-actions.h		\
+	documents-commands.c		\
+	documents-commands.h		\
+	drawable-actions.c		\
+	drawable-actions.h		\
+	drawable-commands.c		\
+	drawable-commands.h		\
+	dynamics-actions.c		\
+	dynamics-actions.h		\
+	dynamics-editor-actions.c	\
+	dynamics-editor-actions.h	\
+	edit-actions.c			\
+	edit-actions.h			\
+	edit-commands.c			\
+	edit-commands.h			\
+	error-console-actions.c		\
+	error-console-actions.h		\
+	error-console-commands.c	\
+	error-console-commands.h	\
+	file-actions.c			\
+	file-actions.h			\
+	file-commands.c			\
+	file-commands.h			\
+	filters-actions.c		\
+	filters-actions.h		\
+	filters-commands.c		\
+	filters-commands.h		\
+	fonts-actions.c			\
+	fonts-actions.h			\
+	gradient-editor-actions.c	\
+	gradient-editor-actions.h	\
+	gradient-editor-commands.c	\
+	gradient-editor-commands.h	\
+	gradients-actions.c		\
+	gradients-actions.h		\
+	gradients-commands.c		\
+	gradients-commands.h		\
+	help-actions.c			\
+	help-actions.h			\
+	help-commands.c			\
+	help-commands.h			\
+	image-actions.c			\
+	image-actions.h			\
+	image-commands.c		\
+	image-commands.h		\
+	images-actions.c		\
+	images-actions.h		\
+	images-commands.c		\
+	images-commands.h		\
+	items-commands.c		\
+	items-commands.h		\
+	items-actions.c			\
+	items-actions.h			\
+	layers-actions.c		\
+	layers-actions.h		\
+	layers-commands.c		\
+	layers-commands.h		\
+	mypaint-brushes-actions.c	\
+	mypaint-brushes-actions.h	\
+	palette-editor-actions.c	\
+	palette-editor-actions.h	\
+	palette-editor-commands.c	\
+	palette-editor-commands.h	\
+	palettes-actions.c		\
+	palettes-actions.h		\
+	palettes-commands.c		\
+	palettes-commands.h		\
+	patterns-actions.c		\
+	patterns-actions.h		\
+	plug-in-actions.c		\
+	plug-in-actions.h		\
+	plug-in-commands.c		\
+	plug-in-commands.h		\
+	procedure-commands.c		\
+	procedure-commands.h		\
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+	quick-mask-actions.h		\
+	quick-mask-commands.c		\
+	quick-mask-commands.h		\
+	sample-points-actions.c		\
+	sample-points-actions.h		\
+	sample-points-commands.c	\
+	sample-points-commands.h	\
+	select-actions.c		\
+	select-actions.h		\
+	select-commands.c		\
+	select-commands.h		\
+	templates-actions.c		\
+	templates-actions.h		\
+	templates-commands.c		\
+	templates-commands.h		\
+	text-editor-actions.c		\
+	text-editor-actions.h		\
+	text-editor-commands.c		\
+	text-editor-commands.h		\
+	text-tool-actions.c		\
+	text-tool-actions.h		\
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+	text-tool-commands.h		\
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+	tool-options-actions.h		\
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+	tool-options-commands.h		\
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+	tool-presets-actions.h		\
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+	tools-commands.h		\
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+	view-actions.h			\
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+	view-commands.h			\
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+	window-actions.h		\
+	window-commands.c		\
+	window-commands.h		\
+	windows-actions.c		\
+	windows-actions.h		\
+	windows-commands.c		\
+	windows-commands.h
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+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile $(LIBRARIES)
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-noinstLIBRARIES \
+	mostlyclean-am
+
+distclean: distclean-am
+		-rm -f ./$(DEPDIR)/actions.Po
+	-rm -f ./$(DEPDIR)/brush-editor-actions.Po
+	-rm -f ./$(DEPDIR)/brushes-actions.Po
+	-rm -f ./$(DEPDIR)/buffers-actions.Po
+	-rm -f ./$(DEPDIR)/buffers-commands.Po
+	-rm -f ./$(DEPDIR)/channels-actions.Po
+	-rm -f ./$(DEPDIR)/channels-commands.Po
+	-rm -f ./$(DEPDIR)/colormap-actions.Po
+	-rm -f ./$(DEPDIR)/colormap-commands.Po
+	-rm -f ./$(DEPDIR)/context-actions.Po
+	-rm -f ./$(DEPDIR)/context-commands.Po
+	-rm -f ./$(DEPDIR)/cursor-info-actions.Po
+	-rm -f ./$(DEPDIR)/cursor-info-commands.Po
+	-rm -f ./$(DEPDIR)/dashboard-actions.Po
+	-rm -f ./$(DEPDIR)/dashboard-commands.Po
+	-rm -f ./$(DEPDIR)/data-commands.Po
+	-rm -f ./$(DEPDIR)/data-editor-commands.Po
+	-rm -f ./$(DEPDIR)/debug-actions.Po
+	-rm -f ./$(DEPDIR)/debug-commands.Po
+	-rm -f ./$(DEPDIR)/dialogs-actions.Po
+	-rm -f ./$(DEPDIR)/dialogs-commands.Po
+	-rm -f ./$(DEPDIR)/dock-actions.Po
+	-rm -f ./$(DEPDIR)/dock-commands.Po
+	-rm -f ./$(DEPDIR)/dockable-actions.Po
+	-rm -f ./$(DEPDIR)/dockable-commands.Po
+	-rm -f ./$(DEPDIR)/documents-actions.Po
+	-rm -f ./$(DEPDIR)/documents-commands.Po
+	-rm -f ./$(DEPDIR)/drawable-actions.Po
+	-rm -f ./$(DEPDIR)/drawable-commands.Po
+	-rm -f ./$(DEPDIR)/dynamics-actions.Po
+	-rm -f ./$(DEPDIR)/dynamics-editor-actions.Po
+	-rm -f ./$(DEPDIR)/edit-actions.Po
+	-rm -f ./$(DEPDIR)/edit-commands.Po
+	-rm -f ./$(DEPDIR)/error-console-actions.Po
+	-rm -f ./$(DEPDIR)/error-console-commands.Po
+	-rm -f ./$(DEPDIR)/file-actions.Po
+	-rm -f ./$(DEPDIR)/file-commands.Po
+	-rm -f ./$(DEPDIR)/filters-actions.Po
+	-rm -f ./$(DEPDIR)/filters-commands.Po
+	-rm -f ./$(DEPDIR)/fonts-actions.Po
+	-rm -f ./$(DEPDIR)/gimpgeglprocedure.Po
+	-rm -f ./$(DEPDIR)/gradient-editor-actions.Po
+	-rm -f ./$(DEPDIR)/gradient-editor-commands.Po
+	-rm -f ./$(DEPDIR)/gradients-actions.Po
+	-rm -f ./$(DEPDIR)/gradients-commands.Po
+	-rm -f ./$(DEPDIR)/help-actions.Po
+	-rm -f ./$(DEPDIR)/help-commands.Po
+	-rm -f ./$(DEPDIR)/image-actions.Po
+	-rm -f ./$(DEPDIR)/image-commands.Po
+	-rm -f ./$(DEPDIR)/images-actions.Po
+	-rm -f ./$(DEPDIR)/images-commands.Po
+	-rm -f ./$(DEPDIR)/items-actions.Po
+	-rm -f ./$(DEPDIR)/items-commands.Po
+	-rm -f ./$(DEPDIR)/layers-actions.Po
+	-rm -f ./$(DEPDIR)/layers-commands.Po
+	-rm -f ./$(DEPDIR)/mypaint-brushes-actions.Po
+	-rm -f ./$(DEPDIR)/palette-editor-actions.Po
+	-rm -f ./$(DEPDIR)/palette-editor-commands.Po
+	-rm -f ./$(DEPDIR)/palettes-actions.Po
+	-rm -f ./$(DEPDIR)/palettes-commands.Po
+	-rm -f ./$(DEPDIR)/patterns-actions.Po
+	-rm -f ./$(DEPDIR)/plug-in-actions.Po
+	-rm -f ./$(DEPDIR)/plug-in-commands.Po
+	-rm -f ./$(DEPDIR)/procedure-commands.Po
+	-rm -f ./$(DEPDIR)/quick-mask-actions.Po
+	-rm -f ./$(DEPDIR)/quick-mask-commands.Po
+	-rm -f ./$(DEPDIR)/sample-points-actions.Po
+	-rm -f ./$(DEPDIR)/sample-points-commands.Po
+	-rm -f ./$(DEPDIR)/select-actions.Po
+	-rm -f ./$(DEPDIR)/select-commands.Po
+	-rm -f ./$(DEPDIR)/templates-actions.Po
+	-rm -f ./$(DEPDIR)/templates-commands.Po
+	-rm -f ./$(DEPDIR)/text-editor-actions.Po
+	-rm -f ./$(DEPDIR)/text-editor-commands.Po
+	-rm -f ./$(DEPDIR)/text-tool-actions.Po
+	-rm -f ./$(DEPDIR)/text-tool-commands.Po
+	-rm -f ./$(DEPDIR)/tool-options-actions.Po
+	-rm -f ./$(DEPDIR)/tool-options-commands.Po
+	-rm -f ./$(DEPDIR)/tool-preset-editor-actions.Po
+	-rm -f ./$(DEPDIR)/tool-preset-editor-commands.Po
+	-rm -f ./$(DEPDIR)/tool-presets-actions.Po
+	-rm -f ./$(DEPDIR)/tool-presets-commands.Po
+	-rm -f ./$(DEPDIR)/tools-actions.Po
+	-rm -f ./$(DEPDIR)/tools-commands.Po
+	-rm -f ./$(DEPDIR)/vectors-actions.Po
+	-rm -f ./$(DEPDIR)/vectors-commands.Po
+	-rm -f ./$(DEPDIR)/view-actions.Po
+	-rm -f ./$(DEPDIR)/view-commands.Po
+	-rm -f ./$(DEPDIR)/window-actions.Po
+	-rm -f ./$(DEPDIR)/window-commands.Po
+	-rm -f ./$(DEPDIR)/windows-actions.Po
+	-rm -f ./$(DEPDIR)/windows-commands.Po
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+		-rm -f ./$(DEPDIR)/actions.Po
+	-rm -f ./$(DEPDIR)/brush-editor-actions.Po
+	-rm -f ./$(DEPDIR)/brushes-actions.Po
+	-rm -f ./$(DEPDIR)/buffers-actions.Po
+	-rm -f ./$(DEPDIR)/buffers-commands.Po
+	-rm -f ./$(DEPDIR)/channels-actions.Po
+	-rm -f ./$(DEPDIR)/channels-commands.Po
+	-rm -f ./$(DEPDIR)/colormap-actions.Po
+	-rm -f ./$(DEPDIR)/colormap-commands.Po
+	-rm -f ./$(DEPDIR)/context-actions.Po
+	-rm -f ./$(DEPDIR)/context-commands.Po
+	-rm -f ./$(DEPDIR)/cursor-info-actions.Po
+	-rm -f ./$(DEPDIR)/cursor-info-commands.Po
+	-rm -f ./$(DEPDIR)/dashboard-actions.Po
+	-rm -f ./$(DEPDIR)/dashboard-commands.Po
+	-rm -f ./$(DEPDIR)/data-commands.Po
+	-rm -f ./$(DEPDIR)/data-editor-commands.Po
+	-rm -f ./$(DEPDIR)/debug-actions.Po
+	-rm -f ./$(DEPDIR)/debug-commands.Po
+	-rm -f ./$(DEPDIR)/dialogs-actions.Po
+	-rm -f ./$(DEPDIR)/dialogs-commands.Po
+	-rm -f ./$(DEPDIR)/dock-actions.Po
+	-rm -f ./$(DEPDIR)/dock-commands.Po
+	-rm -f ./$(DEPDIR)/dockable-actions.Po
+	-rm -f ./$(DEPDIR)/dockable-commands.Po
+	-rm -f ./$(DEPDIR)/documents-actions.Po
+	-rm -f ./$(DEPDIR)/documents-commands.Po
+	-rm -f ./$(DEPDIR)/drawable-actions.Po
+	-rm -f ./$(DEPDIR)/drawable-commands.Po
+	-rm -f ./$(DEPDIR)/dynamics-actions.Po
+	-rm -f ./$(DEPDIR)/dynamics-editor-actions.Po
+	-rm -f ./$(DEPDIR)/edit-actions.Po
+	-rm -f ./$(DEPDIR)/edit-commands.Po
+	-rm -f ./$(DEPDIR)/error-console-actions.Po
+	-rm -f ./$(DEPDIR)/error-console-commands.Po
+	-rm -f ./$(DEPDIR)/file-actions.Po
+	-rm -f ./$(DEPDIR)/file-commands.Po
+	-rm -f ./$(DEPDIR)/filters-actions.Po
+	-rm -f ./$(DEPDIR)/filters-commands.Po
+	-rm -f ./$(DEPDIR)/fonts-actions.Po
+	-rm -f ./$(DEPDIR)/gimpgeglprocedure.Po
+	-rm -f ./$(DEPDIR)/gradient-editor-actions.Po
+	-rm -f ./$(DEPDIR)/gradient-editor-commands.Po
+	-rm -f ./$(DEPDIR)/gradients-actions.Po
+	-rm -f ./$(DEPDIR)/gradients-commands.Po
+	-rm -f ./$(DEPDIR)/help-actions.Po
+	-rm -f ./$(DEPDIR)/help-commands.Po
+	-rm -f ./$(DEPDIR)/image-actions.Po
+	-rm -f ./$(DEPDIR)/image-commands.Po
+	-rm -f ./$(DEPDIR)/images-actions.Po
+	-rm -f ./$(DEPDIR)/images-commands.Po
+	-rm -f ./$(DEPDIR)/items-actions.Po
+	-rm -f ./$(DEPDIR)/items-commands.Po
+	-rm -f ./$(DEPDIR)/layers-actions.Po
+	-rm -f ./$(DEPDIR)/layers-commands.Po
+	-rm -f ./$(DEPDIR)/mypaint-brushes-actions.Po
+	-rm -f ./$(DEPDIR)/palette-editor-actions.Po
+	-rm -f ./$(DEPDIR)/palette-editor-commands.Po
+	-rm -f ./$(DEPDIR)/palettes-actions.Po
+	-rm -f ./$(DEPDIR)/palettes-commands.Po
+	-rm -f ./$(DEPDIR)/patterns-actions.Po
+	-rm -f ./$(DEPDIR)/plug-in-actions.Po
+	-rm -f ./$(DEPDIR)/plug-in-commands.Po
+	-rm -f ./$(DEPDIR)/procedure-commands.Po
+	-rm -f ./$(DEPDIR)/quick-mask-actions.Po
+	-rm -f ./$(DEPDIR)/quick-mask-commands.Po
+	-rm -f ./$(DEPDIR)/sample-points-actions.Po
+	-rm -f ./$(DEPDIR)/sample-points-commands.Po
+	-rm -f ./$(DEPDIR)/select-actions.Po
+	-rm -f ./$(DEPDIR)/select-commands.Po
+	-rm -f ./$(DEPDIR)/templates-actions.Po
+	-rm -f ./$(DEPDIR)/templates-commands.Po
+	-rm -f ./$(DEPDIR)/text-editor-actions.Po
+	-rm -f ./$(DEPDIR)/text-editor-commands.Po
+	-rm -f ./$(DEPDIR)/text-tool-actions.Po
+	-rm -f ./$(DEPDIR)/text-tool-commands.Po
+	-rm -f ./$(DEPDIR)/tool-options-actions.Po
+	-rm -f ./$(DEPDIR)/tool-options-commands.Po
+	-rm -f ./$(DEPDIR)/tool-preset-editor-actions.Po
+	-rm -f ./$(DEPDIR)/tool-preset-editor-commands.Po
+	-rm -f ./$(DEPDIR)/tool-presets-actions.Po
+	-rm -f ./$(DEPDIR)/tool-presets-commands.Po
+	-rm -f ./$(DEPDIR)/tools-actions.Po
+	-rm -f ./$(DEPDIR)/tools-commands.Po
+	-rm -f ./$(DEPDIR)/vectors-actions.Po
+	-rm -f ./$(DEPDIR)/vectors-commands.Po
+	-rm -f ./$(DEPDIR)/view-actions.Po
+	-rm -f ./$(DEPDIR)/view-commands.Po
+	-rm -f ./$(DEPDIR)/window-actions.Po
+	-rm -f ./$(DEPDIR)/window-commands.Po
+	-rm -f ./$(DEPDIR)/windows-actions.Po
+	-rm -f ./$(DEPDIR)/windows-commands.Po
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles check check-am clean \
+	clean-generic clean-libtool clean-noinstLIBRARIES \
+	cscopelist-am ctags ctags-am distclean distclean-compile \
+	distclean-generic distclean-libtool distclean-tags distdir dvi \
+	dvi-am html html-am info info-am install install-am \
+	install-data install-data-am install-dvi install-dvi-am \
+	install-exec install-exec-am install-html install-html-am \
+	install-info install-info-am install-man install-pdf \
+	install-pdf-am install-ps install-ps-am install-strip \
+	installcheck installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	tags tags-am uninstall uninstall-am
+
+.PRECIOUS: Makefile
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/app/actions/actions-types.h b/app/actions/actions-types.h
new file mode 100644
index 0000000..383aada
--- /dev/null
+++ b/app/actions/actions-types.h
@@ -0,0 +1,54 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __ACTIONS_TYPES_H__
+#define __ACTIONS_TYPES_H__
+
+
+#include "dialogs/dialogs-types.h"
+#include "tools/tools-types.h"
+
+
+typedef enum
+{
+  GIMP_ACTION_SELECT_SET              =  0,
+  GIMP_ACTION_SELECT_SET_TO_DEFAULT   = -1,
+  GIMP_ACTION_SELECT_FIRST            = -2,
+  GIMP_ACTION_SELECT_LAST             = -3,
+  GIMP_ACTION_SELECT_SMALL_PREVIOUS   = -4,
+  GIMP_ACTION_SELECT_SMALL_NEXT       = -5,
+  GIMP_ACTION_SELECT_PREVIOUS         = -6,
+  GIMP_ACTION_SELECT_NEXT             = -7,
+  GIMP_ACTION_SELECT_SKIP_PREVIOUS    = -8,
+  GIMP_ACTION_SELECT_SKIP_NEXT        = -9,
+  GIMP_ACTION_SELECT_PERCENT_PREVIOUS = -10,
+  GIMP_ACTION_SELECT_PERCENT_NEXT     = -11
+} GimpActionSelectType;
+
+typedef enum
+{
+  GIMP_SAVE_MODE_SAVE,
+  GIMP_SAVE_MODE_SAVE_AS,
+  GIMP_SAVE_MODE_SAVE_A_COPY,
+  GIMP_SAVE_MODE_SAVE_AND_CLOSE,
+  GIMP_SAVE_MODE_EXPORT,
+  GIMP_SAVE_MODE_EXPORT_AS,
+  GIMP_SAVE_MODE_OVERWRITE
+} GimpSaveMode;
+
+
+#endif /* __ACTIONS_TYPES_H__ */
diff --git a/app/actions/actions.c b/app/actions/actions.c
new file mode 100644
index 0000000..cf8d6dc
--- /dev/null
+++ b/app/actions/actions.c
@@ -0,0 +1,737 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontainer.h"
+#include "core/gimpcontext.h"
+#include "core/gimpimage.h"
+#include "core/gimptooloptions.h"
+#include "core/gimptoolinfo.h"
+
+#include "widgets/gimpactionfactory.h"
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimpcontainereditor.h"
+#include "widgets/gimpcontainerview.h"
+#include "widgets/gimpdock.h"
+#include "widgets/gimpdockable.h"
+#include "widgets/gimpdockwindow.h"
+#include "widgets/gimpimageeditor.h"
+#include "widgets/gimpitemtreeview.h"
+
+#include "display/gimpdisplay.h"
+#include "display/gimpdisplayshell.h"
+#include "display/gimpimagewindow.h"
+#include "display/gimpnavigationeditor.h"
+#include "display/gimpstatusbar.h"
+
+#include "dialogs/dialogs.h"
+
+#include "actions.h"
+#include "brush-editor-actions.h"
+#include "brushes-actions.h"
+#include "buffers-actions.h"
+#include "channels-actions.h"
+#include "colormap-actions.h"
+#include "context-actions.h"
+#include "cursor-info-actions.h"
+#include "dashboard-actions.h"
+#include "debug-actions.h"
+#include "dialogs-actions.h"
+#include "dock-actions.h"
+#include "dockable-actions.h"
+#include "documents-actions.h"
+#include "drawable-actions.h"
+#include "dynamics-actions.h"
+#include "dynamics-editor-actions.h"
+#include "edit-actions.h"
+#include "error-console-actions.h"
+#include "file-actions.h"
+#include "filters-actions.h"
+#include "fonts-actions.h"
+#include "gradient-editor-actions.h"
+#include "gradients-actions.h"
+#include "help-actions.h"
+#include "image-actions.h"
+#include "images-actions.h"
+#include "layers-actions.h"
+#include "mypaint-brushes-actions.h"
+#include "palette-editor-actions.h"
+#include "palettes-actions.h"
+#include "patterns-actions.h"
+#include "plug-in-actions.h"
+#include "quick-mask-actions.h"
+#include "sample-points-actions.h"
+#include "select-actions.h"
+#include "templates-actions.h"
+#include "text-editor-actions.h"
+#include "text-tool-actions.h"
+#include "tool-options-actions.h"
+#include "tool-presets-actions.h"
+#include "tool-preset-editor-actions.h"
+#include "tools-actions.h"
+#include "vectors-actions.h"
+#include "view-actions.h"
+#include "windows-actions.h"
+
+#include "gimp-intl.h"
+
+
+/*  global variables  */
+
+GimpActionFactory *global_action_factory = NULL;
+
+
+/*  private variables  */
+
+static const GimpActionFactoryEntry action_groups[] =
+{
+  { "brush-editor", N_("Brush Editor"), GIMP_ICON_BRUSH,
+    brush_editor_actions_setup,
+    brush_editor_actions_update },
+  { "brushes", N_("Brushes"), GIMP_ICON_BRUSH,
+    brushes_actions_setup,
+    brushes_actions_update },
+  { "buffers", N_("Buffers"), GIMP_ICON_BUFFER,
+    buffers_actions_setup,
+    buffers_actions_update },
+  { "channels", N_("Channels"), GIMP_ICON_CHANNEL,
+    channels_actions_setup,
+    channels_actions_update },
+  { "colormap", N_("Colormap"), GIMP_ICON_COLORMAP,
+    colormap_actions_setup,
+    colormap_actions_update },
+  { "context", N_("Context"), GIMP_ICON_DIALOG_TOOL_OPTIONS /* well... */,
+    context_actions_setup,
+    context_actions_update },
+  { "cursor-info", N_("Pointer Information"), NULL,
+    cursor_info_actions_setup,
+    cursor_info_actions_update },
+  { "dashboard", N_("Dashboard"), GIMP_ICON_DIALOG_DASHBOARD,
+    dashboard_actions_setup,
+    dashboard_actions_update },
+  { "debug", N_("Debug"), NULL,
+    debug_actions_setup,
+    debug_actions_update },
+  { "dialogs", N_("Dialogs"), NULL,
+    dialogs_actions_setup,
+    dialogs_actions_update },
+  { "dock", N_("Dock"), NULL,
+    dock_actions_setup,
+    dock_actions_update },
+  { "dockable", N_("Dockable"), NULL,
+    dockable_actions_setup,
+    dockable_actions_update },
+  { "documents", N_("Document History"), NULL,
+    documents_actions_setup,
+    documents_actions_update },
+  { "drawable", N_("Drawable"), GIMP_ICON_LAYER,
+    drawable_actions_setup,
+    drawable_actions_update },
+  { "dynamics", N_("Paint Dynamics"), GIMP_ICON_DYNAMICS,
+    dynamics_actions_setup,
+    dynamics_actions_update },
+  { "dynamics-editor", N_("Paint Dynamics Editor"), GIMP_ICON_DYNAMICS,
+    dynamics_editor_actions_setup,
+    dynamics_editor_actions_update },
+  { "edit", N_("Edit"), GIMP_ICON_EDIT,
+    edit_actions_setup,
+    edit_actions_update },
+  { "error-console", N_("Error Console"), GIMP_ICON_DIALOG_WARNING,
+    error_console_actions_setup,
+    error_console_actions_update },
+  { "file", N_("File"), "text-x-generic",
+    file_actions_setup,
+    file_actions_update },
+  { "filters", N_("Filters"), GIMP_ICON_GEGL,
+    filters_actions_setup,
+    filters_actions_update },
+  { "fonts", N_("Fonts"), GIMP_ICON_FONT,
+    fonts_actions_setup,
+    fonts_actions_update },
+  { "gradient-editor", N_("Gradient Editor"), GIMP_ICON_GRADIENT,
+    gradient_editor_actions_setup,
+    gradient_editor_actions_update },
+  { "gradients", N_("Gradients"), GIMP_ICON_GRADIENT,
+    gradients_actions_setup,
+    gradients_actions_update },
+  { "tool-presets", N_("Tool Presets"), GIMP_ICON_TOOL_PRESET,
+    tool_presets_actions_setup,
+    tool_presets_actions_update },
+  { "tool-preset-editor", N_("Tool Preset Editor"), GIMP_ICON_TOOL_PRESET,
+    tool_preset_editor_actions_setup,
+    tool_preset_editor_actions_update },
+  { "help", N_("Help"), "help-browser",
+    help_actions_setup,
+    help_actions_update },
+  { "image", N_("Image"), GIMP_ICON_IMAGE,
+    image_actions_setup,
+    image_actions_update },
+  { "images", N_("Images"), GIMP_ICON_IMAGE,
+    images_actions_setup,
+    images_actions_update },
+  { "layers", N_("Layers"), GIMP_ICON_LAYER,
+    layers_actions_setup,
+    layers_actions_update },
+  { "mypaint-brushes", N_("MyPaint Brushes"), GIMP_ICON_MYPAINT_BRUSH,
+    mypaint_brushes_actions_setup,
+    mypaint_brushes_actions_update },
+  { "palette-editor", N_("Palette Editor"), GIMP_ICON_PALETTE,
+    palette_editor_actions_setup,
+    palette_editor_actions_update },
+  { "palettes", N_("Palettes"), GIMP_ICON_PALETTE,
+    palettes_actions_setup,
+    palettes_actions_update },
+  { "patterns", N_("Patterns"), GIMP_ICON_PATTERN,
+    patterns_actions_setup,
+    patterns_actions_update },
+  { "plug-in", N_("Plug-ins"), GIMP_ICON_PLUGIN,
+    plug_in_actions_setup,
+    plug_in_actions_update },
+  { "quick-mask", N_("Quick Mask"), GIMP_ICON_QUICK_MASK_ON,
+    quick_mask_actions_setup,
+    quick_mask_actions_update },
+  { "sample-points", N_("Sample Points"), GIMP_ICON_SAMPLE_POINT,
+    sample_points_actions_setup,
+    sample_points_actions_update },
+  { "select", N_("Select"), GIMP_ICON_SELECTION,
+    select_actions_setup,
+    select_actions_update },
+  { "templates", N_("Templates"), GIMP_ICON_TEMPLATE,
+    templates_actions_setup,
+    templates_actions_update },
+  { "text-tool", N_("Text Tool"), GIMP_ICON_EDIT,
+    text_tool_actions_setup,
+    text_tool_actions_update },
+  { "text-editor", N_("Text Editor"), GIMP_ICON_EDIT,
+    text_editor_actions_setup,
+    text_editor_actions_update },
+  { "tool-options", N_("Tool Options"), GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    tool_options_actions_setup,
+    tool_options_actions_update },
+  { "tools", N_("Tools"), GIMP_ICON_DIALOG_TOOLS,
+    tools_actions_setup,
+    tools_actions_update },
+  { "vectors", N_("Paths"), GIMP_ICON_PATH,
+    vectors_actions_setup,
+    vectors_actions_update },
+  { "view", N_("View"), GIMP_ICON_VISIBLE,
+    view_actions_setup,
+    view_actions_update },
+  { "windows", N_("Windows"), NULL,
+    windows_actions_setup,
+    windows_actions_update }
+};
+
+
+/*  public functions  */
+
+void
+actions_init (Gimp *gimp)
+{
+  gint i;
+
+  g_return_if_fail (GIMP_IS_GIMP (gimp));
+  g_return_if_fail (global_action_factory == NULL);
+
+  global_action_factory = gimp_action_factory_new (gimp);
+
+  for (i = 0; i < G_N_ELEMENTS (action_groups); i++)
+    gimp_action_factory_group_register (global_action_factory,
+                                        action_groups[i].identifier,
+                                        gettext (action_groups[i].label),
+                                        action_groups[i].icon_name,
+                                        action_groups[i].setup_func,
+                                        action_groups[i].update_func);
+}
+
+void
+actions_exit (Gimp *gimp)
+{
+  g_return_if_fail (GIMP_IS_GIMP (gimp));
+  g_return_if_fail (global_action_factory != NULL);
+  g_return_if_fail (global_action_factory->gimp == gimp);
+
+  g_clear_object (&global_action_factory);
+}
+
+Gimp *
+action_data_get_gimp (gpointer data)
+{
+  Gimp            *result    = NULL;
+  static gboolean  recursion = FALSE;
+
+  if (! data || recursion)
+    return NULL;
+
+  recursion = TRUE;
+
+  if (GIMP_IS_GIMP (data))
+    result = data;
+
+  if (! result)
+    {
+      GimpDisplay *display = action_data_get_display (data);
+
+      if (display)
+        result = display->gimp;
+    }
+
+  if (! result)
+    {
+      GimpContext *context = action_data_get_context (data);
+
+      if (context)
+        result = context->gimp;
+    }
+
+  recursion = FALSE;
+
+  return result;
+}
+
+GimpContext *
+action_data_get_context (gpointer data)
+{
+  GimpContext     *result    = NULL;
+  static gboolean  recursion = FALSE;
+
+  if (! data || recursion)
+    return NULL;
+
+  recursion = TRUE;
+
+  if (GIMP_IS_DOCK (data))
+    result = gimp_dock_get_context ((GimpDock *) data);
+  else if (GIMP_IS_DOCK_WINDOW (data))
+    result = gimp_dock_window_get_context (((GimpDockWindow *) data));
+  else if (GIMP_IS_CONTAINER_VIEW (data))
+    result = gimp_container_view_get_context ((GimpContainerView *) data);
+  else if (GIMP_IS_CONTAINER_EDITOR (data))
+    result = gimp_container_view_get_context (((GimpContainerEditor *) data)->view);
+  else if (GIMP_IS_IMAGE_EDITOR (data))
+    result = ((GimpImageEditor *) data)->context;
+  else if (GIMP_IS_NAVIGATION_EDITOR (data))
+    result = ((GimpNavigationEditor *) data)->context;
+
+  if (! result)
+    {
+      Gimp *gimp = action_data_get_gimp (data);
+
+      if (gimp)
+        result = gimp_get_user_context (gimp);
+    }
+
+  recursion = FALSE;
+
+  return result;
+}
+
+GimpImage *
+action_data_get_image (gpointer data)
+{
+  GimpImage       *result    = NULL;
+  static gboolean  recursion = FALSE;
+
+  if (! data || recursion)
+    return NULL;
+
+  recursion = TRUE;
+
+  if (GIMP_IS_ITEM_TREE_VIEW (data))
+    result = gimp_item_tree_view_get_image ((GimpItemTreeView *) data);
+  else if (GIMP_IS_IMAGE_EDITOR (data))
+    result = ((GimpImageEditor *) data)->image;
+
+  if (! result)
+    {
+      GimpDisplay *display = action_data_get_display (data);
+
+      if (display)
+        result = gimp_display_get_image (display);
+    }
+
+  if (! result)
+    {
+      GimpContext *context = action_data_get_context (data);
+
+      if (context)
+        result = gimp_context_get_image (context);
+    }
+
+  recursion = FALSE;
+
+  return result;
+}
+
+GimpDisplay *
+action_data_get_display (gpointer data)
+{
+  GimpDisplay     *result    = NULL;
+  static gboolean  recursion = FALSE;
+
+  if (! data || recursion)
+    return NULL;
+
+  recursion = TRUE;
+
+  if (GIMP_IS_DISPLAY (data))
+    result = data;
+  else if (GIMP_IS_IMAGE_WINDOW (data))
+    {
+      GimpDisplayShell *shell = gimp_image_window_get_active_shell (data);
+      result = shell ? shell->display : NULL;
+    }
+
+  if (! result)
+    {
+      GimpContext *context = action_data_get_context (data);
+
+      if (context)
+        result = gimp_context_get_display (context);
+    }
+
+  recursion = FALSE;
+
+  return result;
+}
+
+GimpDisplayShell *
+action_data_get_shell (gpointer data)
+{
+  GimpDisplayShell *result    = NULL;
+  static gboolean   recursion = FALSE;
+
+  if (! data || recursion)
+    return NULL;
+
+  recursion = TRUE;
+
+  if (! result)
+    {
+      GimpDisplay *display = action_data_get_display (data);
+
+      if (display)
+        result = gimp_display_get_shell (display);
+    }
+
+  recursion = FALSE;
+
+  return result;
+}
+
+GtkWidget *
+action_data_get_widget (gpointer data)
+{
+  GtkWidget       *result    = NULL;
+  static gboolean  recursion = FALSE;
+
+  if (! data || recursion)
+    return NULL;
+
+  recursion = TRUE;
+
+  if (GTK_IS_WIDGET (data))
+    result = data;
+
+  if (! result)
+    {
+      GimpDisplay *display = action_data_get_display (data);
+
+      if (display)
+        result = GTK_WIDGET (gimp_display_get_shell (display));
+    }
+
+  if (! result)
+    result = dialogs_get_toolbox ();
+
+  recursion = FALSE;
+
+  return result;
+}
+
+gint
+action_data_sel_count (gpointer data)
+{
+  if (GIMP_IS_CONTAINER_EDITOR (data))
+    {
+      GimpContainerEditor  *editor;
+
+      editor = GIMP_CONTAINER_EDITOR (data);
+      return gimp_container_view_get_selected (editor->view, NULL);
+    }
+  else
+    {
+      return 0;
+    }
+}
+
+gdouble
+action_select_value (GimpActionSelectType  select_type,
+                     gdouble               value,
+                     gdouble               min,
+                     gdouble               max,
+                     gdouble               def,
+                     gdouble               small_inc,
+                     gdouble               inc,
+                     gdouble               skip_inc,
+                     gdouble               delta_factor,
+                     gboolean              wrap)
+{
+  switch (select_type)
+    {
+    case GIMP_ACTION_SELECT_SET_TO_DEFAULT:
+      value = def;
+      break;
+
+    case GIMP_ACTION_SELECT_FIRST:
+      value = min;
+      break;
+
+    case GIMP_ACTION_SELECT_LAST:
+      value = max;
+      break;
+
+    case GIMP_ACTION_SELECT_SMALL_PREVIOUS:
+      value -= small_inc;
+      break;
+
+    case GIMP_ACTION_SELECT_SMALL_NEXT:
+      value += small_inc;
+      break;
+
+    case GIMP_ACTION_SELECT_PREVIOUS:
+      value -= inc;
+      break;
+
+    case GIMP_ACTION_SELECT_NEXT:
+      value += inc;
+      break;
+
+    case GIMP_ACTION_SELECT_SKIP_PREVIOUS:
+      value -= skip_inc;
+      break;
+
+    case GIMP_ACTION_SELECT_SKIP_NEXT:
+      value += skip_inc;
+      break;
+
+    case GIMP_ACTION_SELECT_PERCENT_PREVIOUS:
+      g_return_val_if_fail (delta_factor >= 0.0, value);
+      value /= (1.0 + delta_factor);
+      break;
+
+    case GIMP_ACTION_SELECT_PERCENT_NEXT:
+      g_return_val_if_fail (delta_factor >= 0.0, value);
+      value *= (1.0 + delta_factor);
+      break;
+
+    default:
+      if ((gint) select_type >= 0)
+        value = (gdouble) select_type * (max - min) / 1000.0 + min;
+      else
+        g_return_val_if_reached (value);
+      break;
+    }
+
+  if (wrap)
+    {
+      while (value < min)
+        value = max - (min - value);
+
+      while (value > max)
+        value = min + (value - max);
+    }
+  else
+    {
+      value = CLAMP (value, min, max);
+    }
+
+  return value;
+}
+
+void
+action_select_property (GimpActionSelectType  select_type,
+                        GimpDisplay          *display,
+                        GObject              *object,
+                        const gchar          *property_name,
+                        gdouble               small_inc,
+                        gdouble               inc,
+                        gdouble               skip_inc,
+                        gdouble               delta_factor,
+                        gboolean              wrap)
+{
+  GParamSpec *pspec;
+
+  g_return_if_fail (display == NULL || GIMP_IS_DISPLAY (display));
+  g_return_if_fail (G_IS_OBJECT (object));
+  g_return_if_fail (property_name != NULL);
+
+  pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (object),
+                                        property_name);
+
+  if (G_IS_PARAM_SPEC_DOUBLE (pspec))
+    {
+      gdouble value;
+
+      g_object_get (object, property_name, &value, NULL);
+
+      value = action_select_value (select_type,
+                                   value,
+                                   G_PARAM_SPEC_DOUBLE (pspec)->minimum,
+                                   G_PARAM_SPEC_DOUBLE (pspec)->maximum,
+                                   G_PARAM_SPEC_DOUBLE (pspec)->default_value,
+                                   small_inc, inc, skip_inc, delta_factor, wrap);
+
+      g_object_set (object, property_name, value, NULL);
+
+      if (display)
+        {
+          const gchar *blurb = g_param_spec_get_blurb (pspec);
+
+          if (blurb)
+            {
+              /*  value description and new value shown in the status bar  */
+              action_message (display, object, _("%s: %.2f"), blurb, value);
+            }
+        }
+    }
+  else if (G_IS_PARAM_SPEC_INT (pspec))
+    {
+      gint value;
+
+      g_object_get (object, property_name, &value, NULL);
+
+      value = action_select_value (select_type,
+                                   value,
+                                   G_PARAM_SPEC_INT (pspec)->minimum,
+                                   G_PARAM_SPEC_INT (pspec)->maximum,
+                                   G_PARAM_SPEC_INT (pspec)->default_value,
+                                   small_inc, inc, skip_inc, delta_factor, wrap);
+
+      g_object_set (object, property_name, value, NULL);
+
+      if (display)
+        {
+          const gchar *blurb = g_param_spec_get_blurb (pspec);
+
+          if (blurb)
+            {
+              /*  value description and new value shown in the status bar  */
+              action_message (display, object, _("%s: %d"), blurb, value);
+            }
+        }
+    }
+  else
+    {
+      g_return_if_reached ();
+    }
+}
+
+GimpObject *
+action_select_object (GimpActionSelectType  select_type,
+                      GimpContainer        *container,
+                      GimpObject           *current)
+{
+  gint select_index;
+  gint n_children;
+
+  g_return_val_if_fail (GIMP_IS_CONTAINER (container), NULL);
+  g_return_val_if_fail (current == NULL || GIMP_IS_OBJECT (current), NULL);
+
+  if (! current)
+    return NULL;
+
+  n_children = gimp_container_get_n_children (container);
+
+  if (n_children == 0)
+    return NULL;
+
+  switch (select_type)
+    {
+    case GIMP_ACTION_SELECT_FIRST:
+      select_index = 0;
+      break;
+
+    case GIMP_ACTION_SELECT_LAST:
+      select_index = n_children - 1;
+      break;
+
+    case GIMP_ACTION_SELECT_PREVIOUS:
+      select_index = gimp_container_get_child_index (container, current) - 1;
+      break;
+
+    case GIMP_ACTION_SELECT_NEXT:
+      select_index = gimp_container_get_child_index (container, current) + 1;
+      break;
+
+    case GIMP_ACTION_SELECT_SKIP_PREVIOUS:
+      select_index = gimp_container_get_child_index (container, current) - 10;
+      break;
+
+    case GIMP_ACTION_SELECT_SKIP_NEXT:
+      select_index = gimp_container_get_child_index (container, current) + 10;
+      break;
+
+    default:
+      if ((gint) select_type >= 0)
+        select_index = (gint) select_type;
+      else
+        g_return_val_if_reached (current);
+      break;
+    }
+
+  select_index = CLAMP (select_index, 0, n_children - 1);
+
+  return gimp_container_get_child_by_index (container, select_index);
+}
+
+void
+action_message (GimpDisplay *display,
+                GObject     *object,
+                const gchar *format,
+                ...)
+{
+  GimpDisplayShell *shell     = gimp_display_get_shell (display);
+  GimpStatusbar    *statusbar = gimp_display_shell_get_statusbar (shell);
+  const gchar      *icon_name = NULL;
+  va_list           args;
+
+  if (GIMP_IS_TOOL_OPTIONS (object))
+    {
+      GimpToolInfo *tool_info = GIMP_TOOL_OPTIONS (object)->tool_info;
+
+      icon_name = gimp_viewable_get_icon_name (GIMP_VIEWABLE (tool_info));
+    }
+  else if (GIMP_IS_VIEWABLE (object))
+    {
+      icon_name = gimp_viewable_get_icon_name (GIMP_VIEWABLE (object));
+    }
+
+  va_start (args, format);
+  gimp_statusbar_push_temp_valist (statusbar, GIMP_MESSAGE_INFO,
+                                   icon_name, format, args);
+  va_end (args);
+}
diff --git a/app/actions/actions.h b/app/actions/actions.h
new file mode 100644
index 0000000..10e1e22
--- /dev/null
+++ b/app/actions/actions.h
@@ -0,0 +1,120 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __ACTIONS_H__
+#define __ACTIONS_H__
+
+
+extern GimpActionFactory *global_action_factory;
+
+
+void               actions_init            (Gimp                 *gimp);
+void               actions_exit            (Gimp                 *gimp);
+
+Gimp             * action_data_get_gimp    (gpointer              data);
+GimpContext      * action_data_get_context (gpointer              data);
+GimpImage        * action_data_get_image   (gpointer              data);
+GimpDisplay      * action_data_get_display (gpointer              data);
+GimpDisplayShell * action_data_get_shell   (gpointer              data);
+GtkWidget        * action_data_get_widget  (gpointer              data);
+gint               action_data_sel_count   (gpointer              data);
+
+gdouble            action_select_value     (GimpActionSelectType  select_type,
+                                            gdouble               value,
+                                            gdouble               min,
+                                            gdouble               max,
+                                            gdouble               def,
+                                            gdouble               small_inc,
+                                            gdouble               inc,
+                                            gdouble               skip_inc,
+                                            gdouble               delta_factor,
+                                            gboolean              wrap);
+void               action_select_property  (GimpActionSelectType  select_type,
+                                            GimpDisplay          *display,
+                                            GObject              *object,
+                                            const gchar          *property_name,
+                                            gdouble               small_inc,
+                                            gdouble               inc,
+                                            gdouble               skip_inc,
+                                            gdouble               delta_factor,
+                                            gboolean              wrap);
+GimpObject       * action_select_object    (GimpActionSelectType  select_type,
+                                            GimpContainer        *container,
+                                            GimpObject           *current);
+void               action_message          (GimpDisplay          *display,
+                                            GObject              *object,
+                                            const gchar          *format,
+                                            ...) G_GNUC_PRINTF(3,4);
+
+
+#define return_if_no_gimp(gimp,data) \
+  gimp = action_data_get_gimp (data); \
+  if (! gimp) \
+    return
+
+#define return_if_no_context(context,data) \
+  context = action_data_get_context (data); \
+  if (! context) \
+    return
+
+#define return_if_no_image(image,data) \
+  image = action_data_get_image (data); \
+  if (! image) \
+    return
+
+#define return_if_no_display(display,data) \
+  display = action_data_get_display (data); \
+  if (! display) \
+    return
+
+#define return_if_no_shell(shell,data) \
+  shell = action_data_get_shell (data); \
+  if (! shell) \
+    return
+
+#define return_if_no_widget(widget,data) \
+  widget = action_data_get_widget (data); \
+  if (! widget) \
+    return
+
+
+#define return_if_no_drawable(image,drawable,data) \
+  return_if_no_image (image,data); \
+  drawable = gimp_image_get_active_drawable (image); \
+  if (! drawable) \
+    return
+
+#define return_if_no_layer(image,layer,data) \
+  return_if_no_image (image,data); \
+  layer = gimp_image_get_active_layer (image); \
+  if (! layer) \
+    return
+
+#define return_if_no_channel(image,channel,data) \
+  return_if_no_image (image,data); \
+  channel = gimp_image_get_active_channel (image); \
+  if (! channel) \
+    return
+
+#define return_if_no_vectors(image,vectors,data) \
+  return_if_no_image (image,data); \
+  vectors = gimp_image_get_active_vectors (image); \
+  if (! vectors) \
+    return
+
+
+#endif /* __ACTIONS_H__ */
diff --git a/app/actions/brush-editor-actions.c b/app/actions/brush-editor-actions.c
new file mode 100644
index 0000000..f90de3a
--- /dev/null
+++ b/app/actions/brush-editor-actions.c
@@ -0,0 +1,87 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontext.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpbrusheditor.h"
+
+#include "brush-editor-actions.h"
+#include "data-editor-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry brush_editor_actions[] =
+{
+  { "brush-editor-popup", GIMP_ICON_BRUSH,
+    NC_("brush-editor-action", "Brush Editor Menu"), NULL, NULL, NULL,
+    GIMP_HELP_BRUSH_EDITOR_DIALOG }
+};
+
+static const GimpToggleActionEntry brush_editor_toggle_actions[] =
+{
+  { "brush-editor-edit-active", GIMP_ICON_LINKED,
+    NC_("brush-editor-action", "Edit Active Brush"), NULL, NULL,
+    data_editor_edit_active_cmd_callback,
+    FALSE,
+    GIMP_HELP_BRUSH_EDITOR_EDIT_ACTIVE }
+};
+
+
+void
+brush_editor_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "brush-editor-action",
+                                 brush_editor_actions,
+                                 G_N_ELEMENTS (brush_editor_actions));
+
+  gimp_action_group_add_toggle_actions (group, "brush-editor-action",
+                                        brush_editor_toggle_actions,
+                                        G_N_ELEMENTS (brush_editor_toggle_actions));
+}
+
+void
+brush_editor_actions_update (GimpActionGroup *group,
+                             gpointer         user_data)
+{
+  GimpDataEditor  *data_editor = GIMP_DATA_EDITOR (user_data);
+  gboolean         edit_active = FALSE;
+
+  edit_active = gimp_data_editor_get_edit_active (data_editor);
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+#define SET_ACTIVE(action,condition) \
+        gimp_action_group_set_action_active (group, action, (condition) != 0)
+
+  SET_ACTIVE ("brush-editor-edit-active", edit_active);
+
+#undef SET_SENSITIVE
+#undef SET_ACTIVE
+}
diff --git a/app/actions/brush-editor-actions.h b/app/actions/brush-editor-actions.h
new file mode 100644
index 0000000..9b4eb6f
--- /dev/null
+++ b/app/actions/brush-editor-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __BRUSH_EDITOR_ACTIONS_H__
+#define __BRUSH_EDITOR_ACTIONS_H__
+
+
+void   brush_editor_actions_setup  (GimpActionGroup *group);
+void   brush_editor_actions_update (GimpActionGroup *group,
+                                    gpointer         data);
+
+
+#endif /* __BRUSH_EDITOR_ACTIONS_H__ */
diff --git a/app/actions/brushes-actions.c b/app/actions/brushes-actions.c
new file mode 100644
index 0000000..87daed6
--- /dev/null
+++ b/app/actions/brushes-actions.c
@@ -0,0 +1,149 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimpbrushgenerated.h"
+#include "core/gimpcontext.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "brushes-actions.h"
+#include "data-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry brushes_actions[] =
+{
+  { "brushes-popup", GIMP_ICON_BRUSH,
+    NC_("brushes-action", "Brushes Menu"), NULL, NULL, NULL,
+    GIMP_HELP_BRUSH_DIALOG },
+
+  { "brushes-open-as-image", GIMP_ICON_DOCUMENT_OPEN,
+    NC_("brushes-action", "_Open Brush as Image"), NULL,
+    NC_("brushes-action", "Open brush as image"),
+    data_open_as_image_cmd_callback,
+    GIMP_HELP_BRUSH_OPEN_AS_IMAGE },
+
+  { "brushes-new", GIMP_ICON_DOCUMENT_NEW,
+    NC_("brushes-action", "_New Brush"), NULL,
+    NC_("brushes-action", "Create a new brush"),
+    data_new_cmd_callback,
+    GIMP_HELP_BRUSH_NEW },
+
+  { "brushes-duplicate", GIMP_ICON_OBJECT_DUPLICATE,
+    NC_("brushes-action", "D_uplicate Brush"), NULL,
+    NC_("brushes-action", "Duplicate this brush"),
+    data_duplicate_cmd_callback,
+    GIMP_HELP_BRUSH_DUPLICATE },
+
+  { "brushes-copy-location", GIMP_ICON_EDIT_COPY,
+    NC_("brushes-action", "Copy Brush _Location"), NULL,
+    NC_("brushes-action", "Copy brush file location to clipboard"),
+    data_copy_location_cmd_callback,
+    GIMP_HELP_BRUSH_COPY_LOCATION },
+
+  { "brushes-show-in-file-manager", GIMP_ICON_FILE_MANAGER,
+    NC_("brushes-action", "Show in _File Manager"), NULL,
+    NC_("brushes-action", "Show brush file location in the file manager"),
+    data_show_in_file_manager_cmd_callback,
+    GIMP_HELP_BRUSH_SHOW_IN_FILE_MANAGER },
+
+  { "brushes-delete", GIMP_ICON_EDIT_DELETE,
+    NC_("brushes-action", "_Delete Brush"), NULL,
+    NC_("brushes-action", "Delete this brush"),
+    data_delete_cmd_callback,
+    GIMP_HELP_BRUSH_DELETE },
+
+  { "brushes-refresh", GIMP_ICON_VIEW_REFRESH,
+    NC_("brushes-action", "_Refresh Brushes"), NULL,
+    NC_("brushes-action", "Refresh brushes"),
+    data_refresh_cmd_callback,
+    GIMP_HELP_BRUSH_REFRESH }
+};
+
+static const GimpStringActionEntry brushes_edit_actions[] =
+{
+  { "brushes-edit", GIMP_ICON_EDIT,
+    NC_("brushes-action", "_Edit Brush..."), NULL,
+    NC_("brushes-action", "Edit this brush"),
+    "gimp-brush-editor",
+    GIMP_HELP_BRUSH_EDIT }
+};
+
+
+void
+brushes_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "brushes-action",
+                                 brushes_actions,
+                                 G_N_ELEMENTS (brushes_actions));
+
+  gimp_action_group_add_string_actions (group, "brushes-action",
+                                        brushes_edit_actions,
+                                        G_N_ELEMENTS (brushes_edit_actions),
+                                        data_edit_cmd_callback);
+}
+
+void
+brushes_actions_update (GimpActionGroup *group,
+                        gpointer         user_data)
+{
+  GimpContext *context = action_data_get_context (user_data);
+  GimpBrush   *brush   = NULL;
+  GimpData    *data    = NULL;
+  GFile       *file    = NULL;
+
+  if (context)
+    {
+      brush = gimp_context_get_brush (context);
+
+      if (action_data_sel_count (user_data) > 1)
+        {
+          brush = NULL;
+        }
+
+      if (brush)
+        {
+          data = GIMP_DATA (brush);
+
+          file = gimp_data_get_file (data);
+        }
+    }
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("brushes-edit",                 brush);
+  SET_SENSITIVE ("brushes-open-as-image",        file && ! GIMP_IS_BRUSH_GENERATED (brush));
+  SET_SENSITIVE ("brushes-duplicate",            brush && gimp_data_is_duplicatable (data));
+  SET_SENSITIVE ("brushes-copy-location",        file);
+  SET_SENSITIVE ("brushes-show-in-file-manager", file);
+  SET_SENSITIVE ("brushes-delete",               brush && gimp_data_is_deletable (data));
+
+#undef SET_SENSITIVE
+}
diff --git a/app/actions/brushes-actions.h b/app/actions/brushes-actions.h
new file mode 100644
index 0000000..1d292a2
--- /dev/null
+++ b/app/actions/brushes-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __BRUSHES_ACTIONS_H__
+#define __BRUSHES_ACTIONS_H__
+
+
+void   brushes_actions_setup  (GimpActionGroup *group);
+void   brushes_actions_update (GimpActionGroup *group,
+                               gpointer         data);
+
+
+#endif /* __BRUSHES_ACTIONS_H__ */
diff --git a/app/actions/buffers-actions.c b/app/actions/buffers-actions.c
new file mode 100644
index 0000000..6fbd2c1
--- /dev/null
+++ b/app/actions/buffers-actions.c
@@ -0,0 +1,136 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimpcontext.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "buffers-actions.h"
+#include "buffers-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry buffers_actions[] =
+{
+  { "buffers-popup", GIMP_ICON_BUFFER,
+    NC_("buffers-action", "Buffers Menu"), NULL, NULL, NULL,
+    GIMP_HELP_BUFFER_DIALOG },
+
+  { "buffers-paste-as-new-image", GIMP_ICON_EDIT_PASTE_AS_NEW,
+    NC_("buffers-action", "Paste Buffer as _New Image"), NULL,
+    NC_("buffers-action", "Paste the selected buffer as a new image"),
+    buffers_paste_as_new_image_cmd_callback,
+    GIMP_HELP_BUFFER_PASTE_AS_NEW_IMAGE },
+
+  { "buffers-delete", GIMP_ICON_EDIT_DELETE,
+    NC_("buffers-action", "_Delete Buffer"), NULL,
+    NC_("buffers-action", "Delete the selected buffer"),
+    buffers_delete_cmd_callback,
+    GIMP_HELP_BUFFER_DELETE }
+};
+
+static const GimpEnumActionEntry buffers_paste_actions[] =
+{
+  { "buffers-paste", GIMP_ICON_EDIT_PASTE,
+    NC_("buffers-action", "_Paste Buffer"), NULL,
+    NC_("buffers-action", "Paste the selected buffer"),
+    GIMP_PASTE_TYPE_FLOATING, FALSE,
+    GIMP_HELP_BUFFER_PASTE },
+
+  { "buffers-paste-in-place", GIMP_ICON_EDIT_PASTE,
+    NC_("buffers-action", "Paste Buffer In Pl_ace"), NULL,
+    NC_("buffers-action", "Paste the selected buffer at its original position"),
+    GIMP_PASTE_TYPE_FLOATING_IN_PLACE, FALSE,
+    GIMP_HELP_BUFFER_PASTE_IN_PLACE },
+
+  { "buffers-paste-into", GIMP_ICON_EDIT_PASTE_INTO,
+    NC_("buffers-action", "Paste Buffer _Into The Selection"), NULL,
+    NC_("buffers-action", "Paste the selected buffer into the selection"),
+    GIMP_PASTE_TYPE_FLOATING_INTO, FALSE,
+    GIMP_HELP_BUFFER_PASTE_INTO },
+
+  { "buffers-paste-into-in-place", GIMP_ICON_EDIT_PASTE_INTO,
+    NC_("buffers-action", "Paste Buffer Into The Selection In Place"), NULL,
+    NC_("buffers-action",
+        "Paste the selected buffer into the selection at its original position"),
+    GIMP_PASTE_TYPE_FLOATING_INTO_IN_PLACE, FALSE,
+    GIMP_HELP_BUFFER_PASTE_INTO_IN_PLACE },
+
+  { "buffers-paste-as-new-layer", GIMP_ICON_EDIT_PASTE_AS_NEW,
+    NC_("buffers-action", "Paste Buffer as New _Layer"), NULL,
+    NC_("buffers-action", "Paste the selected buffer as a new layer"),
+    GIMP_PASTE_TYPE_NEW_LAYER, FALSE,
+    GIMP_HELP_BUFFER_PASTE_AS_NEW_LAYER },
+
+  { "buffers-paste-as-new-layer-in-place", GIMP_ICON_EDIT_PASTE_AS_NEW,
+    NC_("buffers-action", "Paste Buffer as New Layer in Place"), NULL,
+    NC_("buffers-action",
+        "Paste the selected buffer as a new layer at its original position"),
+    GIMP_PASTE_TYPE_NEW_LAYER_IN_PLACE, FALSE,
+    GIMP_HELP_BUFFER_PASTE_AS_NEW_LAYER_IN_PLACE },
+};
+
+
+void
+buffers_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "buffers-action",
+                                 buffers_actions,
+                                 G_N_ELEMENTS (buffers_actions));
+
+  gimp_action_group_add_enum_actions (group, "buffers-action",
+                                      buffers_paste_actions,
+                                      G_N_ELEMENTS (buffers_paste_actions),
+                                      buffers_paste_cmd_callback);
+}
+
+void
+buffers_actions_update (GimpActionGroup *group,
+                        gpointer         data)
+{
+  GimpContext *context = action_data_get_context (data);
+  GimpBuffer  *buffer  = NULL;
+
+  if (context)
+    buffer = gimp_context_get_buffer (context);
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("buffers-paste",                       buffer);
+  SET_SENSITIVE ("buffers-paste-in-place",              buffer);
+  SET_SENSITIVE ("buffers-paste-into",                  buffer);
+  SET_SENSITIVE ("buffers-paste-into-in-place",         buffer);
+  SET_SENSITIVE ("buffers-paste-as-new-layer",          buffer);
+  SET_SENSITIVE ("buffers-paste-as-new-layer-in-place", buffer);
+  SET_SENSITIVE ("buffers-paste-as-new-image",          buffer);
+  SET_SENSITIVE ("buffers-delete",                      buffer);
+
+#undef SET_SENSITIVE
+}
diff --git a/app/actions/buffers-actions.h b/app/actions/buffers-actions.h
new file mode 100644
index 0000000..6a02344
--- /dev/null
+++ b/app/actions/buffers-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __BUFFERS_ACTIONS_H__
+#define __BUFFERS_ACTIONS_H__
+
+
+void   buffers_actions_setup  (GimpActionGroup *group);
+void   buffers_actions_update (GimpActionGroup *group,
+                               gpointer         data);
+
+
+#endif /* __BUFFERS_ACTIONS_H__ */
diff --git a/app/actions/buffers-commands.c b/app/actions/buffers-commands.c
new file mode 100644
index 0000000..d3398df
--- /dev/null
+++ b/app/actions/buffers-commands.c
@@ -0,0 +1,138 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimp-edit.h"
+#include "core/gimpcontainer.h"
+#include "core/gimpcontext.h"
+#include "core/gimpimage.h"
+
+#include "widgets/gimpcontainereditor.h"
+#include "widgets/gimpcontainerview.h"
+#include "widgets/gimpcontainerview-utils.h"
+
+#include "display/gimpdisplay.h"
+#include "display/gimpdisplayshell.h"
+#include "display/gimpdisplayshell-transform.h"
+
+#include "buffers-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  public functions */
+
+void
+buffers_paste_cmd_callback (GimpAction *action,
+                            GVariant   *value,
+                            gpointer    data)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+  GimpContainer       *container;
+  GimpContext         *context;
+  GimpBuffer          *buffer;
+  GimpPasteType        paste_type = (GimpPasteType) g_variant_get_int32 (value);
+
+  container = gimp_container_view_get_container (editor->view);
+  context   = gimp_container_view_get_context (editor->view);
+
+  buffer = gimp_context_get_buffer (context);
+
+  if (buffer && gimp_container_have (container, GIMP_OBJECT (buffer)))
+    {
+      GimpDisplay *display = gimp_context_get_display (context);
+      GimpImage   *image   = NULL;
+      gint         x       = -1;
+      gint         y       = -1;
+      gint         width   = -1;
+      gint         height  = -1;
+
+      if (display)
+        {
+          GimpDisplayShell *shell = gimp_display_get_shell (display);
+
+          gimp_display_shell_untransform_viewport (
+            shell,
+            ! gimp_display_shell_get_infinite_canvas (shell),
+            &x, &y, &width, &height);
+
+          image = gimp_display_get_image (display);
+        }
+      else
+        {
+          image = gimp_context_get_image (context);
+        }
+
+      if (image)
+        {
+          gimp_edit_paste (image, gimp_image_get_active_drawable (image),
+                           GIMP_OBJECT (buffer), paste_type,
+                           x, y, width, height);
+
+          gimp_image_flush (image);
+        }
+    }
+}
+
+void
+buffers_paste_as_new_image_cmd_callback (GimpAction *action,
+                                         GVariant   *value,
+                                         gpointer    data)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+  GimpContainer       *container;
+  GimpContext         *context;
+  GimpBuffer          *buffer;
+
+  container = gimp_container_view_get_container (editor->view);
+  context   = gimp_container_view_get_context (editor->view);
+
+  buffer = gimp_context_get_buffer (context);
+
+  if (buffer && gimp_container_have (container, GIMP_OBJECT (buffer)))
+    {
+      GtkWidget *widget = GTK_WIDGET (editor);
+      GimpImage *new_image;
+
+      new_image = gimp_edit_paste_as_new_image (context->gimp,
+                                                GIMP_OBJECT (buffer));
+      gimp_create_display (context->gimp, new_image,
+                           GIMP_UNIT_PIXEL, 1.0,
+                           G_OBJECT (gtk_widget_get_screen (widget)),
+                           gimp_widget_get_monitor (widget));
+      g_object_unref (new_image);
+    }
+}
+
+void
+buffers_delete_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+
+  gimp_container_view_remove_active (editor->view);
+}
diff --git a/app/actions/buffers-commands.h b/app/actions/buffers-commands.h
new file mode 100644
index 0000000..a5e7339
--- /dev/null
+++ b/app/actions/buffers-commands.h
@@ -0,0 +1,33 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __BUFFERS_COMMANDS_H__
+#define __BUFFERS_COMMANDS_H__
+
+
+void   buffers_paste_cmd_callback              (GimpAction *action,
+                                                GVariant   *value,
+                                                gpointer    data);
+void   buffers_paste_as_new_image_cmd_callback (GimpAction *action,
+                                                GVariant   *value,
+                                                gpointer    data);
+void   buffers_delete_cmd_callback             (GimpAction *action,
+                                                GVariant   *value,
+                                                gpointer    data);
+
+
+#endif /* __BUFFERS_COMMANDS_H__ */
diff --git a/app/actions/channels-actions.c b/app/actions/channels-actions.c
new file mode 100644
index 0000000..533e794
--- /dev/null
+++ b/app/actions/channels-actions.c
@@ -0,0 +1,348 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimpimage.h"
+#include "core/gimpitem.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimpcomponenteditor.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "channels-actions.h"
+#include "channels-commands.h"
+#include "items-actions.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry channels_actions[] =
+{
+  { "channels-popup", GIMP_ICON_DIALOG_CHANNELS,
+    NC_("channels-action", "Channels Menu"), NULL, NULL, NULL,
+    GIMP_HELP_CHANNEL_DIALOG },
+
+  { "channels-color-tag-menu", NULL,
+    NC_("channels-action", "Color Tag"), NULL, NULL, NULL,
+    GIMP_HELP_CHANNEL_COLOR_TAG },
+
+  { "channels-edit-attributes", GIMP_ICON_EDIT,
+    NC_("channels-action", "_Edit Channel Attributes..."), NULL,
+    NC_("channels-action", "Edit the channel's name, color and opacity"),
+    channels_edit_attributes_cmd_callback,
+    GIMP_HELP_CHANNEL_EDIT },
+
+  { "channels-new", GIMP_ICON_DOCUMENT_NEW,
+    NC_("channels-action", "_New Channel..."), NULL,
+    NC_("channels-action", "Create a new channel"),
+    channels_new_cmd_callback,
+    GIMP_HELP_CHANNEL_NEW },
+
+  { "channels-new-last-values", GIMP_ICON_DOCUMENT_NEW,
+    NC_("channels-action", "_New Channel"), NULL,
+    NC_("channels-action", "Create a new channel with last used values"),
+    channels_new_last_vals_cmd_callback,
+    GIMP_HELP_CHANNEL_NEW },
+
+  { "channels-duplicate", GIMP_ICON_OBJECT_DUPLICATE,
+    NC_("channels-action", "D_uplicate Channel"), NULL,
+    NC_("channels-action",
+        "Create a duplicate of this channel and add it to the image"),
+    channels_duplicate_cmd_callback,
+    GIMP_HELP_CHANNEL_DUPLICATE },
+
+  { "channels-delete", GIMP_ICON_EDIT_DELETE,
+    NC_("channels-action", "_Delete Channel"), NULL,
+    NC_("channels-action", "Delete this channel"),
+    channels_delete_cmd_callback,
+    GIMP_HELP_CHANNEL_DELETE },
+
+  { "channels-raise", GIMP_ICON_GO_UP,
+    NC_("channels-action", "_Raise Channel"), NULL,
+    NC_("channels-action", "Raise this channel one step in the channel stack"),
+    channels_raise_cmd_callback,
+    GIMP_HELP_CHANNEL_RAISE },
+
+  { "channels-raise-to-top", GIMP_ICON_GO_TOP,
+    NC_("channels-action", "Raise Channel to _Top"), NULL,
+    NC_("channels-action",
+        "Raise this channel to the top of the channel stack"),
+    channels_raise_to_top_cmd_callback,
+    GIMP_HELP_CHANNEL_RAISE_TO_TOP },
+
+  { "channels-lower", GIMP_ICON_GO_DOWN,
+    NC_("channels-action", "_Lower Channel"), NULL,
+    NC_("channels-action", "Lower this channel one step in the channel stack"),
+    channels_lower_cmd_callback,
+    GIMP_HELP_CHANNEL_LOWER },
+
+  { "channels-lower-to-bottom", GIMP_ICON_GO_BOTTOM,
+    NC_("channels-action", "Lower Channel to _Bottom"), NULL,
+    NC_("channels-action",
+        "Lower this channel to the bottom of the channel stack"),
+    channels_lower_to_bottom_cmd_callback,
+    GIMP_HELP_CHANNEL_LOWER_TO_BOTTOM }
+};
+
+static const GimpToggleActionEntry channels_toggle_actions[] =
+{
+  { "channels-visible", GIMP_ICON_VISIBLE,
+    NC_("channels-action", "Toggle Channel _Visibility"), NULL, NULL,
+    channels_visible_cmd_callback,
+    FALSE,
+    GIMP_HELP_CHANNEL_VISIBLE },
+
+  { "channels-linked", GIMP_ICON_LINKED,
+    NC_("channels-action", "Toggle Channel _Linked State"), NULL, NULL,
+    channels_linked_cmd_callback,
+    FALSE,
+    GIMP_HELP_CHANNEL_LINKED },
+
+  { "channels-lock-content", NULL /* GIMP_ICON_LOCK */,
+    NC_("channels-action", "L_ock Pixels of Channel"), NULL, NULL,
+    channels_lock_content_cmd_callback,
+    FALSE,
+    GIMP_HELP_CHANNEL_LOCK_PIXELS },
+
+  { "channels-lock-position", GIMP_ICON_TOOL_MOVE,
+    NC_("channels-action", "L_ock Position of Channel"), NULL, NULL,
+    channels_lock_position_cmd_callback,
+    FALSE,
+    GIMP_HELP_CHANNEL_LOCK_POSITION }
+};
+
+static const GimpEnumActionEntry channels_color_tag_actions[] =
+{
+  { "channels-color-tag-none", GIMP_ICON_EDIT_CLEAR,
+    NC_("channels-action", "None"), NULL,
+    NC_("channels-action", "Channel Color Tag: Clear"),
+    GIMP_COLOR_TAG_NONE, FALSE,
+    GIMP_HELP_CHANNEL_COLOR_TAG },
+
+  { "channels-color-tag-blue", NULL,
+    NC_("channels-action", "Blue"), NULL,
+    NC_("channels-action", "Channel Color Tag: Set to Blue"),
+    GIMP_COLOR_TAG_BLUE, FALSE,
+    GIMP_HELP_CHANNEL_COLOR_TAG },
+
+  { "channels-color-tag-green", NULL,
+    NC_("channels-action", "Green"), NULL,
+    NC_("channels-action", "Channel Color Tag: Set to Green"),
+    GIMP_COLOR_TAG_GREEN, FALSE,
+    GIMP_HELP_CHANNEL_COLOR_TAG },
+
+  { "channels-color-tag-yellow", NULL,
+    NC_("channels-action", "Yellow"), NULL,
+    NC_("channels-action", "Channel Color Tag: Set to Yellow"),
+    GIMP_COLOR_TAG_YELLOW, FALSE,
+    GIMP_HELP_CHANNEL_COLOR_TAG },
+
+  { "channels-color-tag-orange", NULL,
+    NC_("channels-action", "Orange"), NULL,
+    NC_("channels-action", "Channel Color Tag: Set to Orange"),
+    GIMP_COLOR_TAG_ORANGE, FALSE,
+    GIMP_HELP_CHANNEL_COLOR_TAG },
+
+  { "channels-color-tag-brown", NULL,
+    NC_("channels-action", "Brown"), NULL,
+    NC_("channels-action", "Channel Color Tag: Set to Brown"),
+    GIMP_COLOR_TAG_BROWN, FALSE,
+    GIMP_HELP_CHANNEL_COLOR_TAG },
+
+  { "channels-color-tag-red", NULL,
+    NC_("channels-action", "Red"), NULL,
+    NC_("channels-action", "Channel Color Tag: Set to Red"),
+    GIMP_COLOR_TAG_RED, FALSE,
+    GIMP_HELP_CHANNEL_COLOR_TAG },
+
+  { "channels-color-tag-violet", NULL,
+    NC_("channels-action", "Violet"), NULL,
+    NC_("channels-action", "Channel Color Tag: Set to Violet"),
+    GIMP_COLOR_TAG_VIOLET, FALSE,
+    GIMP_HELP_CHANNEL_COLOR_TAG },
+
+  { "channels-color-tag-gray", NULL,
+    NC_("channels-action", "Gray"), NULL,
+    NC_("channels-action", "Channel Color Tag: Set to Gray"),
+    GIMP_COLOR_TAG_GRAY, FALSE,
+    GIMP_HELP_CHANNEL_COLOR_TAG }
+};
+
+static const GimpEnumActionEntry channels_to_selection_actions[] =
+{
+  { "channels-selection-replace", GIMP_ICON_SELECTION_REPLACE,
+    NC_("channels-action", "Channel to Sele_ction"), NULL,
+    NC_("channels-action", "Replace the selection with this channel"),
+    GIMP_CHANNEL_OP_REPLACE, FALSE,
+    GIMP_HELP_CHANNEL_SELECTION_REPLACE },
+
+  { "channels-selection-add", GIMP_ICON_SELECTION_ADD,
+    NC_("channels-action", "_Add to Selection"), NULL,
+    NC_("channels-action", "Add this channel to the current selection"),
+    GIMP_CHANNEL_OP_ADD, FALSE,
+    GIMP_HELP_CHANNEL_SELECTION_ADD },
+
+  { "channels-selection-subtract", GIMP_ICON_SELECTION_SUBTRACT,
+    NC_("channels-action", "_Subtract from Selection"), NULL,
+    NC_("channels-action", "Subtract this channel from the current selection"),
+    GIMP_CHANNEL_OP_SUBTRACT, FALSE,
+    GIMP_HELP_CHANNEL_SELECTION_SUBTRACT },
+
+  { "channels-selection-intersect", GIMP_ICON_SELECTION_INTERSECT,
+    NC_("channels-action", "_Intersect with Selection"), NULL,
+    NC_("channels-action", "Intersect this channel with the current selection"),
+    GIMP_CHANNEL_OP_INTERSECT, FALSE,
+    GIMP_HELP_CHANNEL_SELECTION_INTERSECT }
+};
+
+static const GimpEnumActionEntry channels_select_actions[] =
+{
+  { "channels-select-top", NULL,
+    NC_("channels-action", "Select _Top Channel"), NULL,
+    NC_("channels-action", "Select the topmost channel"),
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    GIMP_HELP_CHANNEL_TOP },
+
+  { "channels-select-bottom", NULL,
+    NC_("channels-action", "Select _Bottom Channel"), NULL,
+    NC_("channels-action", "Select the bottommost channel"),
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    GIMP_HELP_CHANNEL_BOTTOM },
+
+  { "channels-select-previous", NULL,
+    NC_("channels-action", "Select _Previous Channel"), NULL,
+    NC_("channels-action", "Select the channel above the current channel"),
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    GIMP_HELP_CHANNEL_PREVIOUS },
+
+  { "channels-select-next", NULL,
+    NC_("channels-action", "Select _Next Channel"), NULL,
+    NC_("channels-action", "Select the channel below the current channel"),
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    GIMP_HELP_CHANNEL_NEXT }
+};
+
+
+void
+channels_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "channels-action",
+                                 channels_actions,
+                                 G_N_ELEMENTS (channels_actions));
+
+  gimp_action_group_add_toggle_actions (group, "channels-action",
+                                        channels_toggle_actions,
+                                        G_N_ELEMENTS (channels_toggle_actions));
+
+  gimp_action_group_add_enum_actions (group, "channels-action",
+                                      channels_color_tag_actions,
+                                      G_N_ELEMENTS (channels_color_tag_actions),
+                                      channels_color_tag_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "channels-action",
+                                      channels_to_selection_actions,
+                                      G_N_ELEMENTS (channels_to_selection_actions),
+                                      channels_to_selection_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "channels-action",
+                                      channels_select_actions,
+                                      G_N_ELEMENTS (channels_select_actions),
+                                      channels_select_cmd_callback);
+
+  items_actions_setup (group, "channels");
+}
+
+void
+channels_actions_update (GimpActionGroup *group,
+                         gpointer         data)
+{
+  GimpImage   *image     = action_data_get_image (data);
+  GimpChannel *channel   = NULL;
+  gboolean     fs        = FALSE;
+  gboolean     component = FALSE;
+  GList       *next      = NULL;
+  GList       *prev      = NULL;
+
+  if (image)
+    {
+      fs = (gimp_image_get_floating_selection (image) != NULL);
+
+      if (GIMP_IS_COMPONENT_EDITOR (data))
+        {
+          if (GIMP_COMPONENT_EDITOR (data)->clicked_component != -1)
+            component = TRUE;
+        }
+      else
+        {
+          channel = gimp_image_get_active_channel (image);
+
+          if (channel)
+            {
+              GList *channel_list;
+              GList *list;
+
+              channel_list = gimp_item_get_container_iter (GIMP_ITEM (channel));
+
+              list = g_list_find (channel_list, channel);
+
+              if (list)
+                {
+                  prev = g_list_previous (list);
+                  next = g_list_next (list);
+                }
+            }
+        }
+    }
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("channels-edit-attributes", !fs && channel);
+
+  SET_SENSITIVE ("channels-new",             !fs && image);
+  SET_SENSITIVE ("channels-new-last-values", !fs && image);
+  SET_SENSITIVE ("channels-duplicate",       !fs && (channel || component));
+  SET_SENSITIVE ("channels-delete",          !fs && channel);
+
+  SET_SENSITIVE ("channels-raise",           !fs && channel && prev);
+  SET_SENSITIVE ("channels-raise-to-top",    !fs && channel && prev);
+  SET_SENSITIVE ("channels-lower",           !fs && channel && next);
+  SET_SENSITIVE ("channels-lower-to-bottom", !fs && channel && next);
+
+  SET_SENSITIVE ("channels-selection-replace",   !fs && (channel || component));
+  SET_SENSITIVE ("channels-selection-add",       !fs && (channel || component));
+  SET_SENSITIVE ("channels-selection-subtract",  !fs && (channel || component));
+  SET_SENSITIVE ("channels-selection-intersect", !fs && (channel || component));
+
+  SET_SENSITIVE ("channels-select-top",      !fs && channel && prev);
+  SET_SENSITIVE ("channels-select-bottom",   !fs && channel && next);
+  SET_SENSITIVE ("channels-select-previous", !fs && channel && prev);
+  SET_SENSITIVE ("channels-select-next",     !fs && channel && next);
+
+#undef SET_SENSITIVE
+
+  items_actions_update (group, "channels", GIMP_ITEM (channel));
+}
diff --git a/app/actions/channels-actions.h b/app/actions/channels-actions.h
new file mode 100644
index 0000000..382eae1
--- /dev/null
+++ b/app/actions/channels-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __CHANNELS_ACTIONS_H__
+#define __CHANNELS_ACTIONS_H__
+
+
+void   channels_actions_setup  (GimpActionGroup *group);
+void   channels_actions_update (GimpActionGroup *group,
+                                gpointer         data);
+
+
+#endif /* __CHANNELS_ACTIONS_H__ */
diff --git a/app/actions/channels-commands.c b/app/actions/channels-commands.c
new file mode 100644
index 0000000..6701242
--- /dev/null
+++ b/app/actions/channels-commands.c
@@ -0,0 +1,567 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpcolor/gimpcolor.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "config/gimpdialogconfig.h"
+
+#include "core/gimp.h"
+#include "core/gimpchannel.h"
+#include "core/gimpchannel-select.h"
+#include "core/gimpcontext.h"
+#include "core/gimpdrawable-fill.h"
+#include "core/gimpimage.h"
+#include "core/gimpimage-undo.h"
+
+#include "widgets/gimpaction.h"
+#include "widgets/gimpcolorpanel.h"
+#include "widgets/gimpcomponenteditor.h"
+#include "widgets/gimpdock.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "dialogs/dialogs.h"
+#include "dialogs/channel-options-dialog.h"
+
+#include "actions.h"
+#include "channels-commands.h"
+#include "items-commands.h"
+
+#include "gimp-intl.h"
+
+
+#define RGBA_EPSILON 1e-6
+
+
+/*  local function prototypes  */
+
+static void   channels_new_callback             (GtkWidget     *dialog,
+                                                 GimpImage     *image,
+                                                 GimpChannel   *channel,
+                                                 GimpContext   *context,
+                                                 const gchar   *channel_name,
+                                                 const GimpRGB *channel_color,
+                                                 gboolean       save_selection,
+                                                 gboolean       channel_visible,
+                                                 gboolean       channel_linked,
+                                                 GimpColorTag   channel_color_tag,
+                                                 gboolean       channel_lock_content,
+                                                 gboolean       channel_lock_position,
+                                                 gpointer       user_data);
+static void   channels_edit_attributes_callback (GtkWidget     *dialog,
+                                                 GimpImage     *image,
+                                                 GimpChannel   *channel,
+                                                 GimpContext   *context,
+                                                 const gchar   *channel_name,
+                                                 const GimpRGB *channel_color,
+                                                 gboolean       save_selection,
+                                                 gboolean       channel_visible,
+                                                 gboolean       channel_linked,
+                                                 GimpColorTag   channel_color_tag,
+                                                 gboolean       channel_lock_content,
+                                                 gboolean       channel_lock_position,
+                                                 gpointer       user_data);
+
+
+/*  public functions  */
+
+void
+channels_edit_attributes_cmd_callback (GimpAction *action,
+                                       GVariant   *value,
+                                       gpointer    data)
+{
+  GimpImage   *image;
+  GimpChannel *channel;
+  GtkWidget   *widget;
+  GtkWidget   *dialog;
+  return_if_no_channel (image, channel, data);
+  return_if_no_widget (widget, data);
+
+#define EDIT_DIALOG_KEY "gimp-channel-edit-attributes-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (channel), EDIT_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GimpItem *item = GIMP_ITEM (channel);
+
+      dialog = channel_options_dialog_new (image, channel,
+                                           action_data_get_context (data),
+                                           widget,
+                                           _("Channel Attributes"),
+                                           "gimp-channel-edit",
+                                           GIMP_ICON_EDIT,
+                                           _("Edit Channel Attributes"),
+                                           GIMP_HELP_CHANNEL_EDIT,
+                                           _("Edit Channel Color"),
+                                           _("_Fill opacity:"),
+                                           FALSE,
+                                           gimp_object_get_name (channel),
+                                           &channel->color,
+                                           gimp_item_get_visible (item),
+                                           gimp_item_get_linked (item),
+                                           gimp_item_get_color_tag (item),
+                                           gimp_item_get_lock_content (item),
+                                           gimp_item_get_lock_position (item),
+                                           channels_edit_attributes_callback,
+                                           NULL);
+
+      dialogs_attach_dialog (G_OBJECT (channel), EDIT_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+channels_new_cmd_callback (GimpAction *action,
+                           GVariant   *value,
+                           gpointer    data)
+{
+  GimpImage *image;
+  GtkWidget *widget;
+  GtkWidget *dialog;
+  return_if_no_image (image, data);
+  return_if_no_widget (widget, data);
+
+#define NEW_DIALOG_KEY "gimp-channel-new-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), NEW_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+      dialog = channel_options_dialog_new (image, NULL,
+                                           action_data_get_context (data),
+                                           widget,
+                                           _("New Channel"),
+                                           "gimp-channel-new",
+                                           GIMP_ICON_CHANNEL,
+                                           _("Create a New Channel"),
+                                           GIMP_HELP_CHANNEL_NEW,
+                                           _("New Channel Color"),
+                                           _("_Fill opacity:"),
+                                           TRUE,
+                                           config->channel_new_name,
+                                           &config->channel_new_color,
+                                           TRUE,
+                                           FALSE,
+                                           GIMP_COLOR_TAG_NONE,
+                                           FALSE,
+                                           FALSE,
+                                           channels_new_callback,
+                                           NULL);
+
+      dialogs_attach_dialog (G_OBJECT (image), NEW_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+channels_new_last_vals_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpImage        *image;
+  GimpChannel      *channel;
+  GimpDialogConfig *config;
+  return_if_no_image (image, data);
+
+  config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+  channel = gimp_channel_new (image,
+                              gimp_image_get_width (image),
+                              gimp_image_get_height (image),
+                              config->channel_new_name,
+                              &config->channel_new_color);
+
+  gimp_drawable_fill (GIMP_DRAWABLE (channel),
+                      action_data_get_context (data),
+                      GIMP_FILL_TRANSPARENT);
+
+  gimp_image_add_channel (image, channel,
+                          GIMP_IMAGE_ACTIVE_PARENT, -1, TRUE);
+  gimp_image_flush (image);
+}
+
+void
+channels_raise_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  GimpImage   *image;
+  GimpChannel *channel;
+  return_if_no_channel (image, channel, data);
+
+  gimp_image_raise_item (image, GIMP_ITEM (channel), NULL);
+  gimp_image_flush (image);
+}
+
+void
+channels_raise_to_top_cmd_callback (GimpAction *action,
+                                    GVariant   *value,
+                                    gpointer    data)
+{
+  GimpImage   *image;
+  GimpChannel *channel;
+  return_if_no_channel (image, channel, data);
+
+  gimp_image_raise_item_to_top (image, GIMP_ITEM (channel));
+  gimp_image_flush (image);
+}
+
+void
+channels_lower_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  GimpImage   *image;
+  GimpChannel *channel;
+  return_if_no_channel (image, channel, data);
+
+  gimp_image_lower_item (image, GIMP_ITEM (channel), NULL);
+  gimp_image_flush (image);
+}
+
+void
+channels_lower_to_bottom_cmd_callback (GimpAction *action,
+                                       GVariant   *value,
+                                       gpointer    data)
+{
+  GimpImage   *image;
+  GimpChannel *channel;
+  return_if_no_channel (image, channel, data);
+
+  gimp_image_lower_item_to_bottom (image, GIMP_ITEM (channel));
+  gimp_image_flush (image);
+}
+
+void
+channels_duplicate_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    data)
+{
+  GimpImage   *image;
+  GimpChannel *new_channel;
+  GimpChannel *parent = GIMP_IMAGE_ACTIVE_PARENT;
+
+  if (GIMP_IS_COMPONENT_EDITOR (data))
+    {
+      GimpChannelType  component;
+      const gchar     *desc;
+      gchar           *name;
+      return_if_no_image (image, data);
+
+      component = GIMP_COMPONENT_EDITOR (data)->clicked_component;
+
+      gimp_enum_get_value (GIMP_TYPE_CHANNEL_TYPE, component,
+                           NULL, NULL, &desc, NULL);
+
+      name = g_strdup_printf (_("%s Channel Copy"), desc);
+
+      new_channel = gimp_channel_new_from_component (image, component,
+                                                     name, NULL);
+
+      /*  copied components are invisible by default so subsequent copies
+       *  of components don't affect each other
+       */
+      gimp_item_set_visible (GIMP_ITEM (new_channel), FALSE, FALSE);
+
+      g_free (name);
+    }
+  else
+    {
+      GimpChannel *channel;
+      return_if_no_channel (image, channel, data);
+
+      new_channel =
+        GIMP_CHANNEL (gimp_item_duplicate (GIMP_ITEM (channel),
+                                           G_TYPE_FROM_INSTANCE (channel)));
+
+      /*  use the actual parent here, not GIMP_IMAGE_ACTIVE_PARENT because
+       *  the latter would add a duplicated group inside itself instead of
+       *  above it
+       */
+      parent = gimp_channel_get_parent (channel);
+    }
+
+  gimp_image_add_channel (image, new_channel, parent, -1, TRUE);
+  gimp_image_flush (image);
+}
+
+void
+channels_delete_cmd_callback (GimpAction *action,
+                              GVariant   *value,
+                              gpointer    data)
+{
+  GimpImage   *image;
+  GimpChannel *channel;
+  return_if_no_channel (image, channel, data);
+
+  gimp_image_remove_channel (image, channel, TRUE, NULL);
+  gimp_image_flush (image);
+}
+
+void
+channels_to_selection_cmd_callback (GimpAction *action,
+                                    GVariant   *value,
+                                    gpointer    data)
+{
+  GimpChannelOps  op;
+  GimpImage      *image;
+
+  op = (GimpChannelOps) g_variant_get_int32 (value);
+
+  if (GIMP_IS_COMPONENT_EDITOR (data))
+    {
+      GimpChannelType component;
+      return_if_no_image (image, data);
+
+      component = GIMP_COMPONENT_EDITOR (data)->clicked_component;
+
+      gimp_channel_select_component (gimp_image_get_mask (image), component,
+                                     op, FALSE, 0.0, 0.0);
+    }
+  else
+    {
+      GimpChannel *channel;
+      return_if_no_channel (image, channel, data);
+
+      gimp_item_to_selection (GIMP_ITEM (channel),
+                              op, TRUE, FALSE, 0.0, 0.0);
+    }
+
+  gimp_image_flush (image);
+}
+
+void
+channels_visible_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpImage   *image;
+  GimpChannel *channel;
+  return_if_no_channel (image, channel, data);
+
+  items_visible_cmd_callback (action, value, image, GIMP_ITEM (channel));
+}
+
+void
+channels_linked_cmd_callback (GimpAction *action,
+                              GVariant   *value,
+                              gpointer    data)
+{
+  GimpImage   *image;
+  GimpChannel *channel;
+  return_if_no_channel (image, channel, data);
+
+  items_linked_cmd_callback (action, value, image, GIMP_ITEM (channel));
+}
+
+void
+channels_lock_content_cmd_callback (GimpAction *action,
+                                    GVariant   *value,
+                                    gpointer    data)
+{
+  GimpImage   *image;
+  GimpChannel *channel;
+  return_if_no_channel (image, channel, data);
+
+  items_lock_content_cmd_callback (action, value, image, GIMP_ITEM (channel));
+}
+
+void
+channels_lock_position_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpImage   *image;
+  GimpChannel *channel;
+  return_if_no_channel (image, channel, data);
+
+  items_lock_position_cmd_callback (action, value, image, GIMP_ITEM (channel));
+}
+
+void
+channels_color_tag_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    data)
+{
+  GimpImage    *image;
+  GimpChannel  *channel;
+  GimpColorTag  color_tag;
+  return_if_no_channel (image, channel, data);
+
+  color_tag = (GimpColorTag) g_variant_get_int32 (value);
+
+  items_color_tag_cmd_callback (action, image, GIMP_ITEM (channel),
+                                color_tag);
+}
+
+void
+channels_select_cmd_callback (GimpAction *action,
+                              GVariant   *value,
+                              gpointer    data)
+{
+  GimpImage            *image;
+  GimpChannel          *channel;
+  GimpChannel          *channel2;
+  GimpContainer        *container;
+  GimpActionSelectType  select_type;
+  return_if_no_channel (image, channel, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  container = gimp_image_get_channels (image);
+  channel2 = (GimpChannel *) action_select_object (select_type, container,
+                                                   (GimpObject *) channel);
+
+  if (channel2 && channel2 != channel)
+    {
+      gimp_image_set_active_channel (image, channel2);
+      gimp_image_flush (image);
+    }
+}
+
+/*  private functions  */
+
+static void
+channels_new_callback (GtkWidget     *dialog,
+                       GimpImage     *image,
+                       GimpChannel   *channel,
+                       GimpContext   *context,
+                       const gchar   *channel_name,
+                       const GimpRGB *channel_color,
+                       gboolean       save_selection,
+                       gboolean       channel_visible,
+                       gboolean       channel_linked,
+                       GimpColorTag   channel_color_tag,
+                       gboolean       channel_lock_content,
+                       gboolean       channel_lock_position,
+                       gpointer       user_data)
+{
+  GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+  g_object_set (config,
+                "channel-new-name",  channel_name,
+                "channel-new-color", channel_color,
+                NULL);
+
+  if (save_selection)
+    {
+      GimpChannel *selection = gimp_image_get_mask (image);
+
+      channel = GIMP_CHANNEL (gimp_item_duplicate (GIMP_ITEM (selection),
+                                                   GIMP_TYPE_CHANNEL));
+
+      gimp_object_set_name (GIMP_OBJECT (channel),
+                            config->channel_new_name);
+      gimp_channel_set_color (channel, &config->channel_new_color, FALSE);
+    }
+  else
+    {
+      channel = gimp_channel_new (image,
+                                  gimp_image_get_width  (image),
+                                  gimp_image_get_height (image),
+                                  config->channel_new_name,
+                                  &config->channel_new_color);
+
+      gimp_drawable_fill (GIMP_DRAWABLE (channel), context,
+                          GIMP_FILL_TRANSPARENT);
+    }
+
+  gimp_item_set_visible (GIMP_ITEM (channel), channel_visible, FALSE);
+  gimp_item_set_linked (GIMP_ITEM (channel), channel_linked, FALSE);
+  gimp_item_set_color_tag (GIMP_ITEM (channel), channel_color_tag, FALSE);
+  gimp_item_set_lock_content (GIMP_ITEM (channel), channel_lock_content, FALSE);
+  gimp_item_set_lock_position (GIMP_ITEM (channel), channel_lock_position, FALSE);
+
+  gimp_image_add_channel (image, channel,
+                          GIMP_IMAGE_ACTIVE_PARENT, -1, TRUE);
+  gimp_image_flush (image);
+
+  gtk_widget_destroy (dialog);
+}
+
+static void
+channels_edit_attributes_callback (GtkWidget     *dialog,
+                                   GimpImage     *image,
+                                   GimpChannel   *channel,
+                                   GimpContext   *context,
+                                   const gchar   *channel_name,
+                                   const GimpRGB *channel_color,
+                                   gboolean       save_selection,
+                                   gboolean       channel_visible,
+                                   gboolean       channel_linked,
+                                   GimpColorTag   channel_color_tag,
+                                   gboolean       channel_lock_content,
+                                   gboolean       channel_lock_position,
+                                   gpointer       user_data)
+{
+  GimpItem *item = GIMP_ITEM (channel);
+
+  if (strcmp (channel_name, gimp_object_get_name (channel))              ||
+      gimp_rgba_distance (channel_color, &channel->color) > RGBA_EPSILON ||
+      channel_visible       != gimp_item_get_visible (item)              ||
+      channel_linked        != gimp_item_get_linked (item)               ||
+      channel_color_tag     != gimp_item_get_color_tag (item)            ||
+      channel_lock_content  != gimp_item_get_lock_content (item)         ||
+      channel_lock_position != gimp_item_get_lock_position (item))
+    {
+      gimp_image_undo_group_start (image,
+                                   GIMP_UNDO_GROUP_ITEM_PROPERTIES,
+                                   _("Channel Attributes"));
+
+      if (strcmp (channel_name, gimp_object_get_name (channel)))
+        gimp_item_rename (GIMP_ITEM (channel), channel_name, NULL);
+
+      if (gimp_rgba_distance (channel_color, &channel->color) > RGBA_EPSILON)
+        gimp_channel_set_color (channel, channel_color, TRUE);
+
+      if (channel_visible != gimp_item_get_visible (item))
+        gimp_item_set_visible (item, channel_visible, TRUE);
+
+      if (channel_linked != gimp_item_get_linked (item))
+        gimp_item_set_linked (item, channel_linked, TRUE);
+
+      if (channel_color_tag != gimp_item_get_color_tag (item))
+        gimp_item_set_color_tag (item, channel_color_tag, TRUE);
+
+      if (channel_lock_content != gimp_item_get_lock_content (item))
+        gimp_item_set_lock_content (item, channel_lock_content, TRUE);
+
+      if (channel_lock_position != gimp_item_get_lock_position (item))
+        gimp_item_set_lock_position (item, channel_lock_position, TRUE);
+
+      gimp_image_undo_group_end (image);
+
+      gimp_image_flush (image);
+    }
+
+  gtk_widget_destroy (dialog);
+}
diff --git a/app/actions/channels-commands.h b/app/actions/channels-commands.h
new file mode 100644
index 0000000..6dd7d79
--- /dev/null
+++ b/app/actions/channels-commands.h
@@ -0,0 +1,77 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __CHANNELS_COMMANDS_H__
+#define __CHANNELS_COMMANDS_H__
+
+
+void   channels_edit_attributes_cmd_callback (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+void   channels_new_cmd_callback             (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+void   channels_new_last_vals_cmd_callback   (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+
+void   channels_raise_cmd_callback           (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+void   channels_raise_to_top_cmd_callback    (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+void   channels_lower_cmd_callback           (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+void   channels_lower_to_bottom_cmd_callback (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+
+void   channels_duplicate_cmd_callback       (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+void   channels_delete_cmd_callback          (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+void   channels_to_selection_cmd_callback    (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+
+void   channels_visible_cmd_callback         (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+void   channels_linked_cmd_callback          (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+void   channels_lock_content_cmd_callback    (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+void   channels_lock_position_cmd_callback   (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+
+void   channels_color_tag_cmd_callback       (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+
+void   channels_select_cmd_callback          (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+
+
+#endif /* __CHANNELS_COMMANDS_H__ */
diff --git a/app/actions/colormap-actions.c b/app/actions/colormap-actions.c
new file mode 100644
index 0000000..1c5d59f
--- /dev/null
+++ b/app/actions/colormap-actions.c
@@ -0,0 +1,173 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimpcontext.h"
+#include "core/gimpdrawable.h"
+#include "core/gimpimage.h"
+#include "core/gimpimage-colormap.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "colormap-actions.h"
+#include "colormap-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry colormap_actions[] =
+{
+  { "colormap-popup", GIMP_ICON_COLORMAP,
+    NC_("colormap-action", "Colormap Menu"), NULL, NULL, NULL,
+    GIMP_HELP_INDEXED_PALETTE_DIALOG },
+
+  { "colormap-edit-color", GIMP_ICON_EDIT,
+    NC_("colormap-action", "_Edit Color..."), NULL,
+    NC_("colormap-action", "Edit this color"),
+    colormap_edit_color_cmd_callback,
+    GIMP_HELP_INDEXED_PALETTE_EDIT }
+};
+
+static const GimpEnumActionEntry colormap_add_color_actions[] =
+{
+  { "colormap-add-color-from-fg", GIMP_ICON_LIST_ADD,
+    NC_("colormap-action", "_Add Color from FG"), "",
+    NC_("colormap-action", "Add current foreground color"),
+    FALSE, FALSE,
+    GIMP_HELP_INDEXED_PALETTE_ADD },
+
+  { "colormap-add-color-from-bg", GIMP_ICON_LIST_ADD,
+    NC_("colormap-action", "_Add Color from BG"), "",
+    NC_("colormap-action", "Add current background color"),
+    TRUE, FALSE,
+    GIMP_HELP_INDEXED_PALETTE_ADD }
+};
+
+static const GimpEnumActionEntry colormap_to_selection_actions[] =
+{
+  { "colormap-selection-replace", GIMP_ICON_SELECTION_REPLACE,
+    NC_("colormap-action", "_Select this Color"), NULL,
+    NC_("colormap-action", "Select all pixels with this color"),
+    GIMP_CHANNEL_OP_REPLACE, FALSE,
+    GIMP_HELP_INDEXED_PALETTE_SELECTION_REPLACE },
+
+  { "colormap-selection-add", GIMP_ICON_SELECTION_ADD,
+    NC_("colormap-action", "_Add to Selection"), NULL,
+    NC_("colormap-action", "Add all pixels with this color to the current selection"),
+    GIMP_CHANNEL_OP_ADD, FALSE,
+    GIMP_HELP_INDEXED_PALETTE_SELECTION_ADD },
+
+  { "colormap-selection-subtract", GIMP_ICON_SELECTION_SUBTRACT,
+    NC_("colormap-action", "_Subtract from Selection"), NULL,
+    NC_("colormap-action", "Subtract all pixels with this color from the current selection"),
+    GIMP_CHANNEL_OP_SUBTRACT, FALSE,
+    GIMP_HELP_INDEXED_PALETTE_SELECTION_SUBTRACT },
+
+  { "colormap-selection-intersect", GIMP_ICON_SELECTION_INTERSECT,
+    NC_("colormap-action", "_Intersect with Selection"), NULL,
+    NC_("colormap-action", "Intersect all pixels with this color with the current selection"),
+    GIMP_CHANNEL_OP_INTERSECT, FALSE,
+    GIMP_HELP_INDEXED_PALETTE_SELECTION_INTERSECT }
+};
+
+void
+colormap_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "colormap-action",
+                                 colormap_actions,
+                                 G_N_ELEMENTS (colormap_actions));
+
+  gimp_action_group_add_enum_actions (group, "colormap-action",
+                                      colormap_add_color_actions,
+                                      G_N_ELEMENTS (colormap_add_color_actions),
+                                      colormap_add_color_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "colormap-action",
+                                      colormap_to_selection_actions,
+                                      G_N_ELEMENTS (colormap_to_selection_actions),
+                                      colormap_to_selection_cmd_callback);
+}
+
+void
+colormap_actions_update (GimpActionGroup *group,
+                         gpointer         data)
+{
+  GimpImage   *image            = action_data_get_image (data);
+  GimpContext *context          = action_data_get_context (data);
+  gboolean     indexed          = FALSE;
+  gboolean     drawable_indexed = FALSE;
+  gint         num_colors       = 0;
+  GimpRGB      fg;
+  GimpRGB      bg;
+
+  if (image)
+    {
+      indexed = (gimp_image_get_base_type (image) == GIMP_INDEXED);
+
+      if (indexed)
+        {
+          GimpDrawable *drawable = gimp_image_get_active_drawable (image);
+
+          num_colors       = gimp_image_get_colormap_size (image);
+          drawable_indexed = gimp_drawable_is_indexed (drawable);
+        }
+    }
+
+  if (context)
+    {
+      gimp_context_get_foreground (context, &fg);
+      gimp_context_get_background (context, &bg);
+    }
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+#define SET_COLOR(action,color) \
+        gimp_action_group_set_action_color (group, action, color, FALSE);
+
+  SET_SENSITIVE ("colormap-edit-color",
+                 indexed && num_colors > 0);
+
+  SET_SENSITIVE ("colormap-add-color-from-fg",
+                 indexed && num_colors < 256);
+  SET_SENSITIVE ("colormap-add-color-from-bg",
+                 indexed && num_colors < 256);
+
+  SET_COLOR ("colormap-add-color-from-fg", context ? &fg : NULL);
+  SET_COLOR ("colormap-add-color-from-bg", context ? &bg : NULL);
+
+  SET_SENSITIVE ("colormap-selection-replace",
+                 drawable_indexed && num_colors > 0);
+  SET_SENSITIVE ("colormap-selection-add",
+                 drawable_indexed && num_colors > 0);
+  SET_SENSITIVE ("colormap-selection-subtract",
+                 drawable_indexed && num_colors > 0);
+  SET_SENSITIVE ("colormap-selection-intersect",
+                 drawable_indexed && num_colors > 0);
+
+#undef SET_SENSITIVE
+#undef SET_COLOR
+}
diff --git a/app/actions/colormap-actions.h b/app/actions/colormap-actions.h
new file mode 100644
index 0000000..0451632
--- /dev/null
+++ b/app/actions/colormap-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __COLORMAP_ACTIONS_H__
+#define __COLORMAP_ACTIONS_H__
+
+
+void   colormap_actions_setup  (GimpActionGroup *group);
+void   colormap_actions_update (GimpActionGroup *group,
+                                gpointer         data);
+
+
+#endif /* __COLORMAP_ACTIONS_H__ */
diff --git a/app/actions/colormap-commands.c b/app/actions/colormap-commands.c
new file mode 100644
index 0000000..226197f
--- /dev/null
+++ b/app/actions/colormap-commands.c
@@ -0,0 +1,96 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "actions-types.h"
+
+#include "core/gimpchannel-select.h"
+#include "core/gimpcontext.h"
+#include "core/gimpimage.h"
+#include "core/gimpimage-colormap.h"
+
+#include "widgets/gimpcolormapeditor.h"
+
+#include "actions.h"
+#include "colormap-commands.h"
+
+
+/*  public functions  */
+
+void
+colormap_edit_color_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpColormapEditor *editor = GIMP_COLORMAP_EDITOR (data);
+
+  gimp_colormap_editor_edit_color (editor);
+}
+
+void
+colormap_add_color_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    data)
+{
+  GimpContext *context;
+  GimpImage   *image;
+  gboolean     background;
+  return_if_no_context (context, data);
+  return_if_no_image (image, data);
+
+  background = (gboolean) g_variant_get_int32 (value);
+
+  if (gimp_image_get_colormap_size (image) < 256)
+    {
+      GimpRGB color;
+
+      if (background)
+        gimp_context_get_background (context, &color);
+      else
+        gimp_context_get_foreground (context, &color);
+
+      gimp_image_add_colormap_entry (image, &color);
+      gimp_image_flush (image);
+    }
+}
+
+void
+colormap_to_selection_cmd_callback (GimpAction *action,
+                                    GVariant   *value,
+                                    gpointer    data)
+{
+  GimpColormapEditor *editor;
+  GimpImage          *image;
+  GimpChannelOps      op;
+  return_if_no_image (image, data);
+
+  editor = GIMP_COLORMAP_EDITOR (data);
+
+  op = (GimpChannelOps) g_variant_get_int32 (value);
+
+  gimp_channel_select_by_index (gimp_image_get_mask (image),
+                                gimp_image_get_active_drawable (image),
+                                editor->col_index,
+                                op,
+                                FALSE, 0.0, 0.0);
+
+  gimp_image_flush (image);
+}
diff --git a/app/actions/colormap-commands.h b/app/actions/colormap-commands.h
new file mode 100644
index 0000000..8aa4e52
--- /dev/null
+++ b/app/actions/colormap-commands.h
@@ -0,0 +1,33 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __COLORMAP_COMMANDS_H__
+#define __COLORMAP_COMMANDS_H__
+
+
+void   colormap_edit_color_cmd_callback   (GimpAction *action,
+                                           GVariant   *value,
+                                           gpointer    data);
+void   colormap_add_color_cmd_callback    (GimpAction *action,
+                                           GVariant   *value,
+                                           gpointer    data);
+void   colormap_to_selection_cmd_callback (GimpAction *action,
+                                           GVariant   *value,
+                                           gpointer    data);
+
+
+#endif /* __COLORMAP_COMMANDS_H__ */
diff --git a/app/actions/context-actions.c b/app/actions/context-actions.c
new file mode 100644
index 0000000..aef16ab
--- /dev/null
+++ b/app/actions/context-actions.c
@@ -0,0 +1,1294 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpbrushgenerated.h"
+#include "core/gimpcontext.h"
+#include "core/gimplist.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "context-actions.h"
+#include "context-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static const GimpActionEntry context_actions[] =
+{
+  { "context-menu",            NULL,                     NC_("context-action",
+                                                             "_Context")    },
+  { "context-colors-menu",     GIMP_ICON_COLORS_DEFAULT, NC_("context-action",
+                                                             "_Colors")     },
+  { "context-opacity-menu",    GIMP_ICON_TRANSPARENCY,   NC_("context-action",
+                                                             "_Opacity")    },
+  { "context-paint-mode-menu", GIMP_ICON_TOOL_PENCIL,    NC_("context-action",
+                                                             "Paint _Mode") },
+  { "context-tool-menu",       GIMP_ICON_DIALOG_TOOLS,   NC_("context-action",
+                                                             "_Tool")       },
+  { "context-brush-menu",      GIMP_ICON_BRUSH,          NC_("context-action",
+                                                             "_Brush")      },
+  { "context-pattern-menu",    GIMP_ICON_PATTERN,        NC_("context-action",
+                                                             "_Pattern")    },
+  { "context-palette-menu",    GIMP_ICON_PALETTE,        NC_("context-action",
+                                                             "_Palette")    },
+  { "context-gradient-menu",   GIMP_ICON_GRADIENT,       NC_("context-action",
+                                                             "_Gradient")   },
+  { "context-font-menu",       GIMP_ICON_FONT,           NC_("context-action",
+                                                             "_Font")       },
+
+  { "context-brush-shape-menu",    NULL,                 NC_("context-action",
+                                                             "_Shape")      },
+  { "context-brush-radius-menu",   NULL,                 NC_("context-action",
+                                                             "_Radius")     },
+  { "context-brush-spikes-menu",   NULL,                 NC_("context-action",
+                                                             "S_pikes")     },
+  { "context-brush-hardness-menu", NULL,                 NC_("context-action",
+                                                             "_Hardness")   },
+  { "context-brush-aspect-menu",   NULL,                 NC_("context-action",
+                                                             "_Aspect Ratio")},
+  { "context-brush-angle-menu",    NULL,                 NC_("context-action",
+                                                             "A_ngle")      },
+
+  { "context-colors-default", GIMP_ICON_COLORS_DEFAULT,
+    NC_("context-action", "_Default Colors"), "D",
+    NC_("context-action",
+        "Set foreground color to black, background color to white"),
+    context_colors_default_cmd_callback,
+    GIMP_HELP_TOOLBOX_DEFAULT_COLORS },
+
+  { "context-colors-swap", GIMP_ICON_COLORS_SWAP,
+    NC_("context-action", "S_wap Colors"), "X",
+    NC_("context-action", "Exchange foreground and background colors"),
+    context_colors_swap_cmd_callback,
+    GIMP_HELP_TOOLBOX_SWAP_COLORS }
+};
+
+static GimpEnumActionEntry context_palette_foreground_actions[] =
+{
+  { "context-palette-foreground-set", GIMP_ICON_PALETTE,
+    NC_("context-action", "Foreground: Set Color From Palette"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, FALSE,
+    NULL },
+  { "context-palette-foreground-first", GIMP_ICON_PALETTE,
+    NC_("context-action", "Foreground: Use First Palette Color"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-palette-foreground-last", GIMP_ICON_PALETTE,
+    NC_("context-action", "Foreground: Use Last Palette Color"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-palette-foreground-previous", GIMP_ICON_PALETTE,
+    NC_("context-action", "Foreground: Use Previous Palette Color"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-palette-foreground-next", GIMP_ICON_PALETTE,
+    NC_("context-action", "Foreground: Use Next Palette Color"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-palette-foreground-previous-skip", GIMP_ICON_PALETTE,
+    NC_("context-action", "Foreground: Skip Back Palette Color"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-palette-foreground-next-skip", GIMP_ICON_PALETTE,
+    NC_("context-action", "Foreground: Skip Forward Palette Color"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static GimpEnumActionEntry context_palette_background_actions[] =
+{
+  { "context-palette-background-set", GIMP_ICON_PALETTE,
+    NC_("context-action", "Background: Set Color From Palette"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, FALSE,
+    NULL },
+  { "context-palette-background-first", GIMP_ICON_PALETTE,
+    NC_("context-action", "Background: Use First Palette Color"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-palette-background-last", GIMP_ICON_PALETTE,
+    NC_("context-action", "Background: Use Last Palette Color"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-palette-background-previous", GIMP_ICON_PALETTE,
+    NC_("context-action", "Background: Use Previous Palette Color"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-palette-background-next", GIMP_ICON_PALETTE,
+    NC_("context-action", "Background: Use Next Palette Color"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-palette-background-previous-skip", GIMP_ICON_PALETTE,
+    NC_("context-action", "Background: Skip Back Palette Color"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-palette-background-next-skip", GIMP_ICON_PALETTE,
+    NC_("context-action", "Background: Skip Forward Palette Color"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static GimpEnumActionEntry context_colormap_foreground_actions[] =
+{
+  { "context-colormap-foreground-set", GIMP_ICON_COLORMAP,
+    NC_("context-action", "Foreground: Set Color From Colormap"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, FALSE,
+    NULL },
+  { "context-colormap-foreground-first", GIMP_ICON_COLORMAP,
+    NC_("context-action", "Foreground: Use First Color From Colormap"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-colormap-foreground-last", GIMP_ICON_COLORMAP,
+    NC_("context-action", "Foreground: Use Last Color From Colormap"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-colormap-foreground-previous", GIMP_ICON_COLORMAP,
+    NC_("context-action", "Foreground: Use Previous Color From Colormap"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-colormap-foreground-next", GIMP_ICON_COLORMAP,
+    NC_("context-action", "Foreground: Use Next Color From Colormap"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-colormap-foreground-previous-skip", GIMP_ICON_COLORMAP,
+    NC_("context-action", "Foreground: Skip Back Color From Colormap"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-colormap-foreground-next-skip", GIMP_ICON_COLORMAP,
+    NC_("context-action", "Foreground: Skip Forward Color From Colormap"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static GimpEnumActionEntry context_colormap_background_actions[] =
+{
+  { "context-colormap-background-set", GIMP_ICON_COLORMAP,
+    NC_("context-action", "Background: Set Color From Colormap"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, FALSE,
+    NULL },
+  { "context-colormap-background-first", GIMP_ICON_COLORMAP,
+    NC_("context-action", "Background: Use First Color From Colormap"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-colormap-background-last", GIMP_ICON_COLORMAP,
+    NC_("context-action", "Background: Use Last Color From Colormap"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-colormap-background-previous", GIMP_ICON_COLORMAP,
+    NC_("context-action", "Background: Use Previous Color From Colormap"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-colormap-background-next", GIMP_ICON_COLORMAP,
+    NC_("context-action", "Background: Use Next Color From Colormap"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-colormap-background-previous-skip", GIMP_ICON_COLORMAP,
+    NC_("context-action", "Background: Skip Back Color From Colormap"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-colormap-background-next-skip", GIMP_ICON_COLORMAP,
+    NC_("context-action", "Background: Skip Forward Color From Colormap"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static GimpEnumActionEntry context_swatch_foreground_actions[] =
+{
+  { "context-swatch-foreground-set", GIMP_ICON_PALETTE,
+    NC_("context-action", "Foreground: Set Color From Swatch"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, FALSE,
+    NULL },
+  { "context-swatch-foreground-first", GIMP_ICON_PALETTE,
+    NC_("context-action", "Foreground: Use First Color From Swatch"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-swatch-foreground-last", GIMP_ICON_PALETTE,
+    NC_("context-action", "Foreground: Use Last Color From Swatch"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-swatch-foreground-previous", GIMP_ICON_PALETTE,
+    NC_("context-action", "Foreground: Use Previous Color From Swatch"), "9", NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-swatch-foreground-next", GIMP_ICON_PALETTE,
+    NC_("context-action", "Foreground: Use Next Color From Swatch"), "0", NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-swatch-foreground-previous-skip", GIMP_ICON_PALETTE,
+    NC_("context-action", "Foreground: Skip Back Color From Swatch"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-swatch-foreground-next-skip", GIMP_ICON_PALETTE,
+    NC_("context-action", "Foreground: Skip Forward Color From Swatch"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static GimpEnumActionEntry context_swatch_background_actions[] =
+{
+  { "context-swatch-background-set", GIMP_ICON_PALETTE,
+    NC_("context-action", "Background: Set Color From Swatch"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, FALSE,
+    NULL },
+  { "context-swatch-background-first", GIMP_ICON_PALETTE,
+    NC_("context-action", "Background: Use First Color From Swatch"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-swatch-background-last", GIMP_ICON_PALETTE,
+    NC_("context-action", "Background: Use Last Color From Swatch"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-swatch-background-previous", GIMP_ICON_PALETTE,
+    NC_("context-action", "Background: Use Previous Color From Swatch"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-swatch-background-next", GIMP_ICON_PALETTE,
+    NC_("context-action", "Background: Use Next Color From Swatch"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-swatch-background-previous-skip", GIMP_ICON_PALETTE,
+    NC_("context-action", "Background: Skip Color Back From Swatch"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-swatch-background-next-skip", GIMP_ICON_PALETTE,
+    NC_("context-action", "Background: Skip Color Forward From Swatch"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_foreground_red_actions[] =
+{
+  { "context-foreground-red-set", GIMP_ICON_CHANNEL_RED,
+    NC_("context-action", "Foreground Red: Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-foreground-red-minimum", GIMP_ICON_CHANNEL_RED,
+    NC_("context-action", "Foreground Red: Set to Minimum"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-foreground-red-maximum", GIMP_ICON_CHANNEL_RED,
+    NC_("context-action", "Foreground Red: Set to Maximum"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-foreground-red-decrease", GIMP_ICON_CHANNEL_RED,
+    NC_("context-action", "Foreground Red: Decrease by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-foreground-red-increase", GIMP_ICON_CHANNEL_RED,
+    NC_("context-action", "Foreground Red: Increase by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-foreground-red-decrease-skip", GIMP_ICON_CHANNEL_RED,
+    NC_("context-action", "Foreground Red: Decrease by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-foreground-red-increase-skip", GIMP_ICON_CHANNEL_RED,
+    NC_("context-action", "Foreground Red: Increase by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_foreground_green_actions[] =
+{
+  { "context-foreground-green-set", GIMP_ICON_CHANNEL_GREEN,
+    NC_("context-action", "Foreground Green: Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-foreground-green-minimum", GIMP_ICON_CHANNEL_GREEN,
+    NC_("context-action", "Foreground Green: Set to Minimum"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-foreground-green-maximum", GIMP_ICON_CHANNEL_GREEN,
+    NC_("context-action", "Foreground Green: Set to Maximum"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-foreground-green-decrease", GIMP_ICON_CHANNEL_GREEN,
+    NC_("context-action", "Foreground Green: Decrease by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-foreground-green-increase", GIMP_ICON_CHANNEL_GREEN,
+    NC_("context-action", "Foreground Green: Increase by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-foreground-green-decrease-skip", GIMP_ICON_CHANNEL_GREEN,
+    NC_("context-action", "Foreground Green: Decrease by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-foreground-green-increase-skip", GIMP_ICON_CHANNEL_GREEN,
+    NC_("context-action", "Foreground Green: Increase by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_foreground_blue_actions[] =
+{
+  { "context-foreground-blue-set", GIMP_ICON_CHANNEL_BLUE,
+    NC_("context-action", "Foreground Blue: Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-foreground-blue-minimum", GIMP_ICON_CHANNEL_BLUE,
+    NC_("context-action", "Foreground Blue: Set to Minimum"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-foreground-blue-maximum", GIMP_ICON_CHANNEL_BLUE,
+    NC_("context-action", "Foreground Blue: Set to Maximum"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-foreground-blue-decrease", GIMP_ICON_CHANNEL_BLUE,
+    NC_("context-action", "Foreground Blue: Decrease by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-foreground-blue-increase", GIMP_ICON_CHANNEL_BLUE,
+    NC_("context-action", "Foreground Blue: Increase by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-foreground-blue-decrease-skip", GIMP_ICON_CHANNEL_BLUE,
+    NC_("context-action", "Foreground Blue: Decrease by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-foreground-blue-increase-skip", GIMP_ICON_CHANNEL_BLUE,
+    NC_("context-action", "Foreground Blue: Increase by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_background_red_actions[] =
+{
+  { "context-background-red-set", GIMP_ICON_CHANNEL_RED,
+    NC_("context-action", "Background Red: Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-background-red-minimum", GIMP_ICON_CHANNEL_RED,
+    NC_("context-action", "Background Red: Set to Minimum"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-background-red-maximum", GIMP_ICON_CHANNEL_RED,
+    NC_("context-action", "Background Red: Set to Maximum"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-background-red-decrease", GIMP_ICON_CHANNEL_RED,
+    NC_("context-action", "Background Red: Decrease by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-background-red-increase", GIMP_ICON_CHANNEL_RED,
+    NC_("context-action", "Background Red: Increase by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-background-red-decrease-skip", GIMP_ICON_CHANNEL_RED,
+    NC_("context-action", "Background Red: Decrease by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-background-red-increase-skip", GIMP_ICON_CHANNEL_RED,
+    NC_("context-action", "Background Red: Increase by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_background_green_actions[] =
+{
+  { "context-background-green-set", GIMP_ICON_CHANNEL_GREEN,
+    NC_("context-action", "Background Green: Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-background-green-minimum", GIMP_ICON_CHANNEL_GREEN,
+    NC_("context-action", "Background Green: Set to Minimum"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-background-green-maximum", GIMP_ICON_CHANNEL_GREEN,
+    NC_("context-action", "Background Green: Set to Maximum"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-background-green-decrease", GIMP_ICON_CHANNEL_GREEN,
+    NC_("context-action", "Background Green: Decrease by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-background-green-increase", GIMP_ICON_CHANNEL_GREEN,
+    NC_("context-action", "Background Green: Increase by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-background-green-decrease-skip", GIMP_ICON_CHANNEL_GREEN,
+    NC_("context-action", "Background Green: Decrease by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-background-green-increase-skip", GIMP_ICON_CHANNEL_GREEN,
+    NC_("context-action", "Background Green: Increase by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_background_blue_actions[] =
+{
+  { "context-background-blue-set", GIMP_ICON_CHANNEL_BLUE,
+    NC_("context-action", "Background Blue: Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-background-blue-minimum", GIMP_ICON_CHANNEL_BLUE,
+    NC_("context-action", "Background Blue: Set to Minimum"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-background-blue-maximum", GIMP_ICON_CHANNEL_BLUE,
+    NC_("context-action", "Background Blue: Set to Maximum"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-background-blue-decrease", GIMP_ICON_CHANNEL_BLUE,
+    NC_("context-action", "Background Blue: Decrease by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-background-blue-increase", GIMP_ICON_CHANNEL_BLUE,
+    NC_("context-action", "Background Blue: Increase by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-background-blue-decrease-skip", GIMP_ICON_CHANNEL_BLUE,
+    NC_("context-action", "Background Blue: Decrease by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-background-blue-increase-skip", GIMP_ICON_CHANNEL_BLUE,
+    NC_("context-action", "Background Blue: Increase by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_foreground_hue_actions[] =
+{
+  { "context-foreground-hue-set", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Foreground Hue: Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-foreground-hue-minimum", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Foreground Hue: Set to Minimum"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-foreground-hue-maximum", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Foreground Hue: Set to Maximum"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-foreground-hue-decrease", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Foreground Hue: Decrease by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-foreground-hue-increase", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Foreground Hue: Increase by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-foreground-hue-decrease-skip", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Foreground Hue: Decrease by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-foreground-hue-increase-skip", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Foreground Hue: Increase by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_foreground_saturation_actions[] =
+{
+  { "context-foreground-saturation-set", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Foreground Saturation: Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-foreground-saturation-minimum", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Foreground Saturation: Set to Minimum"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-foreground-saturation-maximum", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Foreground Saturation: Set to Maximum"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-foreground-saturation-decrease", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Foreground Saturation: Decrease by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-foreground-saturation-increase", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Foreground Saturation: Increase by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-foreground-saturation-decrease-skip", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Foreground Saturation: Decrease by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-foreground-saturation-increase-skip", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Foreground Saturation: Increase by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_foreground_value_actions[] =
+{
+  { "context-foreground-value-set", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Foreground Value: Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-foreground-value-minimum", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Foreground Value: Set to Minimum"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-foreground-value-maximum", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Foreground Value: Set to Maximum"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-foreground-value-decrease", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Foreground Value: Decrease by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-foreground-value-increase", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Foreground Value: Increase by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-foreground-value-decrease-skip", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Foreground Value: Decrease by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-foreground-value-increase-skip", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Foreground Value: Increase by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_background_hue_actions[] =
+{
+  { "context-background-hue-set", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Background Hue: Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-background-hue-minimum", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Background Hue: Set to Minimum"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-background-hue-maximum", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Background Hue: Set to Maximum"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-background-hue-decrease", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Background Hue: Decrease by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-background-hue-increase", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Background Hue: Increase by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-background-hue-decrease-skip", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Background Hue: Decrease by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-background-hue-increase-skip", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Background Hue: Increase by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_background_saturation_actions[] =
+{
+  { "context-background-saturation-set", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Background Saturation: Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-background-saturation-minimum", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Background Saturation: Set to Minimum"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-background-saturation-maximum", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Background Saturation: Set to Maximum"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-background-saturation-decrease", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Background Saturation: Decrease by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-background-saturation-increase", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Background Saturation: Increase by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-background-saturation-decrease-skip", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Background Saturation: Decrease by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-background-saturation-increase-skip", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Background Saturation: Increase by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_background_value_actions[] =
+{
+  { "context-background-value-set", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Background Value: Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-background-value-minimum", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Background Value: Set to Minimum"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-background-value-maximum", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Background Value: Set to Maximum"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-background-value-decrease", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Background Value: Decrease by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-background-value-increase", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Background Value: Increase by 1%"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-background-value-decrease-skip", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Background Value: Decrease by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-background-value-increase-skip", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("context-action", "Background Value: Increase by 10%"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_opacity_actions[] =
+{
+  { "context-opacity-set", GIMP_ICON_TRANSPARENCY,
+    NC_("context-action", "Tool Opacity: Set Transparency"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-opacity-transparent", GIMP_ICON_TRANSPARENCY,
+    NC_("context-action", "Tool Opacity: Make Completely Transparent"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-opacity-opaque", GIMP_ICON_TRANSPARENCY,
+    NC_("context-action", "Tool Opacity: Make Completely Opaque"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-opacity-decrease", GIMP_ICON_TRANSPARENCY,
+    NC_("context-action", "Tool Opacity: Make 1% More Transparent"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-opacity-increase", GIMP_ICON_TRANSPARENCY,
+    NC_("context-action", "Tool Opacity: Make 1% More Opaque"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-opacity-decrease-skip", GIMP_ICON_TRANSPARENCY,
+    NC_("context-action", "Tool Opacity: Make 10% More Transparent"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-opacity-increase-skip", GIMP_ICON_TRANSPARENCY,
+    NC_("context-action", "Tool Opacity: Make 10% More Opaque"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_paint_mode_actions[] =
+{
+  { "context-paint-mode-first", GIMP_ICON_TOOL_PENCIL,
+    NC_("context-action", "Tool Paint Mode: Select First"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-paint-mode-last", GIMP_ICON_TOOL_PENCIL,
+    NC_("context-action", "Tool Paint Mode: Select Last"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-paint-mode-previous", GIMP_ICON_TOOL_PENCIL,
+    NC_("context-action", "Tool Paint Mode: Select Previous"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-paint-mode-next", GIMP_ICON_TOOL_PENCIL,
+    NC_("context-action", "Tool Paint Mode: Select Next"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_tool_select_actions[] =
+{
+  { "context-tool-select-set", GIMP_ICON_DIALOG_TOOLS,
+    NC_("context-action", "Tool Selection: Choose by Index"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-tool-select-first", GIMP_ICON_DIALOG_TOOLS,
+    NC_("context-action", "Tool Selection: Switch to First"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-tool-select-last", GIMP_ICON_DIALOG_TOOLS,
+    NC_("context-action", "Tool Selection: Switch to Last"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-tool-select-previous", GIMP_ICON_DIALOG_TOOLS,
+    NC_("context-action", "Tool Selection: Switch to Previous"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-tool-select-next", GIMP_ICON_DIALOG_TOOLS,
+    NC_("context-action", "Tool Selection: Switch to Next"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_brush_select_actions[] =
+{
+  { "context-brush-select-set", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Selection: Select by Index"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-brush-select-first", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Selection: Switch to First"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-brush-select-last", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Selection: Switch to Last"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-brush-select-previous", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Selection: Switch to Previous"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-brush-select-next", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Selection: Switch to Next"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_pattern_select_actions[] =
+{
+  { "context-pattern-select-set", GIMP_ICON_PATTERN,
+    NC_("context-action", "Pattern Selection: Select by Index"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-pattern-select-first", GIMP_ICON_PATTERN,
+    NC_("context-action", "Pattern Selection: Switch to First"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-pattern-select-last", GIMP_ICON_PATTERN,
+    NC_("context-action", "Pattern Selection: Switch to Last"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-pattern-select-previous", GIMP_ICON_PATTERN,
+    NC_("context-action", "Pattern Selection: Switch to Previous"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-pattern-select-next", GIMP_ICON_PATTERN,
+    NC_("context-action", "Pattern Selection: Switch to Next"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_palette_select_actions[] =
+{
+  { "context-palette-select-set", GIMP_ICON_PALETTE,
+    NC_("context-action", "Palette Selection: Select by Index"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-palette-select-first", GIMP_ICON_PALETTE,
+    NC_("context-action", "Palette Selection: Switch to First"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-palette-select-last", GIMP_ICON_PALETTE,
+    NC_("context-action", "Palette Selection: Switch to Last"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-palette-select-previous", GIMP_ICON_PALETTE,
+    NC_("context-action", "Palette Selection: Switch to Previous"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-palette-select-next", GIMP_ICON_PALETTE,
+    NC_("context-action", "Palette Selection: Switch to Next"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_gradient_select_actions[] =
+{
+  { "context-gradient-select-set", GIMP_ICON_GRADIENT,
+    NC_("context-action", "Gradient Selection: Select by Index"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-gradient-select-first", GIMP_ICON_GRADIENT,
+    NC_("context-action", "Gradient Selection: Switch to First"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-gradient-select-last", GIMP_ICON_GRADIENT,
+    NC_("context-action", "Gradient Selection: Switch to Last"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-gradient-select-previous", GIMP_ICON_GRADIENT,
+    NC_("context-action", "Gradient Selection: Switch to Previous"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-gradient-select-next", GIMP_ICON_GRADIENT,
+    NC_("context-action", "Gradient Selection: Switch to Next"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_font_select_actions[] =
+{
+  { "context-font-select-set", GIMP_ICON_FONT,
+    NC_("context-action", "Font Selection: Select by Index"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-font-select-first", GIMP_ICON_FONT,
+    NC_("context-action", "Font Selection: Switch to First"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-font-select-last", GIMP_ICON_FONT,
+    NC_("context-action", "Font Selection: Switch to Last"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-font-select-previous", GIMP_ICON_FONT,
+    NC_("context-action", "Font Selection: Switch to Previous"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-font-select-next", GIMP_ICON_FONT,
+    NC_("context-action", "Font Selection: Switch to Next"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_brush_spacing_actions[] =
+{
+  { "context-brush-spacing-set", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Spacing (Editor): Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-brush-spacing-minimum", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Spacing (Editor): Set to Minimum"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-brush-spacing-maximum", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Spacing (Editor): Set to Maximum"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-brush-spacing-decrease", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Spacing (Editor): Decrease by 1"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-brush-spacing-increase", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Spacing (Editor): Increase by 1"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-brush-spacing-decrease-skip", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Spacing (Editor): Decrease by 10"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-brush-spacing-increase-skip", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Spacing (Editor): Increase by 10"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_brush_shape_actions[] =
+{
+  { "context-brush-shape-circle", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Shape (Editor): Use Circular"), NULL, NULL,
+    GIMP_BRUSH_GENERATED_CIRCLE, FALSE,
+    NULL },
+  { "context-brush-shape-square", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Shape (Editor): Use Square"), NULL, NULL,
+    GIMP_BRUSH_GENERATED_SQUARE, FALSE,
+    NULL },
+  { "context-brush-shape-diamond", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Shape (Editor): Use Diamond"), NULL, NULL,
+    GIMP_BRUSH_GENERATED_DIAMOND, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_brush_radius_actions[] =
+{
+  { "context-brush-radius-set", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Radius (Editor): Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-brush-radius-minimum", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Radius (Editor): Set to Minimum"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-brush-radius-maximum", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Radius (Editor): Set to Maximum"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-brush-radius-decrease-less", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Radius (Editor): Decrease by 0.1"), NULL, NULL,
+    GIMP_ACTION_SELECT_SMALL_PREVIOUS, FALSE,
+    NULL },
+  { "context-brush-radius-increase-less", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Radius (Editor): Increase by 0.1"), NULL, NULL,
+    GIMP_ACTION_SELECT_SMALL_NEXT, FALSE,
+    NULL },
+  { "context-brush-radius-decrease", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Radius (Editor): Decrease by 1"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-brush-radius-increase", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Radius (Editor): Increase by 1"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-brush-radius-decrease-skip", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Radius (Editor): Decrease by 10"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-brush-radius-increase-skip", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Radius (Editor): Increase by 10"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL },
+  { "context-brush-radius-decrease-percent", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Radius (Editor): Decrease Relative"), NULL, NULL,
+    GIMP_ACTION_SELECT_PERCENT_PREVIOUS, FALSE,
+    NULL },
+  { "context-brush-radius-increase-percent", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Radius (Editor): Increase Relative"), NULL, NULL,
+    GIMP_ACTION_SELECT_PERCENT_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_brush_spikes_actions[] =
+{
+  { "context-brush-spikes-set", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Spikes (Editor): Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-brush-spikes-minimum", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Spikes (Editor): Set to Minimum"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-brush-spikes-maximum", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Spikes (Editor): Set to Maximum"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-brush-spikes-decrease", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Spikes (Editor): Decrease by 1"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-brush-spikes-increase", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Spikes (Editor): Increase by 1"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-brush-spikes-decrease-skip", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Spikes (Editor): Decrease by 4"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-brush-spikes-increase-skip", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Spikes (Editor): Increase by 4"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_brush_hardness_actions[] =
+{
+  { "context-brush-hardness-set", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Hardness (Editor): Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-brush-hardness-minimum", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Hardness (Editor): Set to Minimum"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-brush-hardness-maximum", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Hardness (Editor): Set to Maximum"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-brush-hardness-decrease", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Hardness (Editor): Decrease by 0.01"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-brush-hardness-increase", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Hardness (Editor): Increase by 0.01"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-brush-hardness-decrease-skip", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Hardness (Editor): Decrease by 0.1"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-brush-hardness-increase-skip", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Hardness (Editor): Increase by 0.1"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_brush_aspect_actions[] =
+{
+  { "context-brush-aspect-set", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Aspect Ratio (Editor): Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-brush-aspect-minimum", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Aspect Ratio (Editor): Set to Minimum"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-brush-aspect-maximum", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Aspect Ratio (Editor): Set to Maximum"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-brush-aspect-decrease", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Aspect Ratio (Editor): Decrease by 0.1"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-brush-aspect-increase", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Aspect Ratio (Editor): Increase by 0.1"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-brush-aspect-decrease-skip", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Aspect Ratio (Editor): Decrease by 1"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-brush-aspect-increase-skip", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Aspect Ratio (Editor): Increase by 1"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry context_brush_angle_actions[] =
+{
+  { "context-brush-angle-set", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Angle (Editor): Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "context-brush-angle-minimum", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Angle (Editor): Make Horizontal"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "context-brush-angle-maximum", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Angle (Editor): Make Vertical"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "context-brush-angle-decrease", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Angle (Editor): Rotate Right by 1°"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "context-brush-angle-increase", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Angle (Editor): Rotate Left by 1°"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "context-brush-angle-decrease-skip", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Angle (Editor): Rotate Right by 15°"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "context-brush-angle-increase-skip", GIMP_ICON_BRUSH,
+    NC_("context-action", "Brush Angle (Editor): Rotate Left by 15°"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+
+void
+context_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "context-action",
+                                 context_actions,
+                                 G_N_ELEMENTS (context_actions));
+
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_palette_foreground_actions,
+                                      G_N_ELEMENTS (context_palette_foreground_actions),
+                                      context_palette_foreground_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_palette_background_actions,
+                                      G_N_ELEMENTS (context_palette_background_actions),
+                                      context_palette_background_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_colormap_foreground_actions,
+                                      G_N_ELEMENTS (context_colormap_foreground_actions),
+                                      context_colormap_foreground_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_colormap_background_actions,
+                                      G_N_ELEMENTS (context_colormap_background_actions),
+                                      context_colormap_background_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_swatch_foreground_actions,
+                                      G_N_ELEMENTS (context_swatch_foreground_actions),
+                                      context_swatch_foreground_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_swatch_background_actions,
+                                      G_N_ELEMENTS (context_swatch_background_actions),
+                                      context_swatch_background_cmd_callback);
+
+
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_foreground_red_actions,
+                                      G_N_ELEMENTS (context_foreground_red_actions),
+                                      context_foreground_red_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_foreground_green_actions,
+                                      G_N_ELEMENTS (context_foreground_green_actions),
+                                      context_foreground_green_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_foreground_blue_actions,
+                                      G_N_ELEMENTS (context_foreground_blue_actions),
+                                      context_foreground_blue_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_foreground_hue_actions,
+                                      G_N_ELEMENTS (context_foreground_hue_actions),
+                                      context_foreground_hue_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_foreground_saturation_actions,
+                                      G_N_ELEMENTS (context_foreground_saturation_actions),
+                                      context_foreground_saturation_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_foreground_value_actions,
+                                      G_N_ELEMENTS (context_foreground_value_actions),
+                                      context_foreground_value_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_background_red_actions,
+                                      G_N_ELEMENTS (context_background_red_actions),
+                                      context_background_red_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_background_green_actions,
+                                      G_N_ELEMENTS (context_background_green_actions),
+                                      context_background_green_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_background_blue_actions,
+                                      G_N_ELEMENTS (context_background_blue_actions),
+                                      context_background_blue_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_background_hue_actions,
+                                      G_N_ELEMENTS (context_background_hue_actions),
+                                      context_background_hue_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_background_saturation_actions,
+                                      G_N_ELEMENTS (context_background_saturation_actions),
+                                      context_background_saturation_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_background_value_actions,
+                                      G_N_ELEMENTS (context_background_value_actions),
+                                      context_background_value_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_opacity_actions,
+                                      G_N_ELEMENTS (context_opacity_actions),
+                                      context_opacity_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_paint_mode_actions,
+                                      G_N_ELEMENTS (context_paint_mode_actions),
+                                      context_paint_mode_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_tool_select_actions,
+                                      G_N_ELEMENTS (context_tool_select_actions),
+                                      context_tool_select_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_brush_select_actions,
+                                      G_N_ELEMENTS (context_brush_select_actions),
+                                      context_brush_select_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_pattern_select_actions,
+                                      G_N_ELEMENTS (context_pattern_select_actions),
+                                      context_pattern_select_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_palette_select_actions,
+                                      G_N_ELEMENTS (context_palette_select_actions),
+                                      context_palette_select_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_gradient_select_actions,
+                                      G_N_ELEMENTS (context_gradient_select_actions),
+                                      context_gradient_select_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_font_select_actions,
+                                      G_N_ELEMENTS (context_font_select_actions),
+                                      context_font_select_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_brush_spacing_actions,
+                                      G_N_ELEMENTS (context_brush_spacing_actions),
+                                      context_brush_spacing_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_brush_shape_actions,
+                                      G_N_ELEMENTS (context_brush_shape_actions),
+                                      context_brush_shape_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_brush_radius_actions,
+                                      G_N_ELEMENTS (context_brush_radius_actions),
+                                      context_brush_radius_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_brush_spikes_actions,
+                                      G_N_ELEMENTS (context_brush_spikes_actions),
+                                      context_brush_spikes_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_brush_hardness_actions,
+                                      G_N_ELEMENTS (context_brush_hardness_actions),
+                                      context_brush_hardness_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_brush_aspect_actions,
+                                      G_N_ELEMENTS (context_brush_aspect_actions),
+                                      context_brush_aspect_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "context-action",
+                                      context_brush_angle_actions,
+                                      G_N_ELEMENTS (context_brush_angle_actions),
+                                      context_brush_angle_cmd_callback);
+}
+
+void
+context_actions_update (GimpActionGroup *group,
+                        gpointer         data)
+{
+#if 0
+  GimpContext *context   = action_data_get_context (data);
+  gboolean     generated = FALSE;
+  gdouble      radius    = 0.0;
+  gint         spikes    = 0;
+  gdouble      hardness  = 0.0;
+  gdouble      aspect    = 0.0;
+  gdouble      angle     = 0.0;
+
+  if (context)
+    {
+      GimpBrush *brush = gimp_context_get_brush (context);
+
+      if (GIMP_IS_BRUSH_GENERATED (brush))
+        {
+          GimpBrushGenerated *gen = GIMP_BRUSH_GENERATED (brush);
+
+          generated = TRUE;
+
+          radius   = gimp_brush_generated_get_radius       (gen);
+          spikes   = gimp_brush_generated_get_spikes       (gen);
+          hardness = gimp_brush_generated_get_hardness     (gen);
+          aspect   = gimp_brush_generated_get_aspect_ratio (gen);
+          angle    = gimp_brush_generated_get_angle        (gen);
+        }
+    }
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, "context-" action, (condition) != 0)
+
+  SET_SENSITIVE ("brush-radius-minimum",       generated && radius > 1.0);
+  SET_SENSITIVE ("brush-radius-decrease",      generated && radius > 1.0);
+  SET_SENSITIVE ("brush-radius-decrease-skip", generated && radius > 1.0);
+
+  SET_SENSITIVE ("brush-radius-maximum",       generated && radius < 4000.0);
+  SET_SENSITIVE ("brush-radius-increase",      generated && radius < 4000.0);
+  SET_SENSITIVE ("brush-radius-increase-skip", generated && radius < 4000.0);
+
+  SET_SENSITIVE ("brush-angle-minimum",       generated);
+  SET_SENSITIVE ("brush-angle-decrease",      generated);
+  SET_SENSITIVE ("brush-angle-decrease-skip", generated);
+
+  SET_SENSITIVE ("brush-angle-maximum",       generated);
+  SET_SENSITIVE ("brush-angle-increase",      generated);
+  SET_SENSITIVE ("brush-angle-increase-skip", generated);
+#undef SET_SENSITIVE
+
+#endif
+}
diff --git a/app/actions/context-actions.h b/app/actions/context-actions.h
new file mode 100644
index 0000000..f2ad085
--- /dev/null
+++ b/app/actions/context-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __CONTEXT_ACTIONS_H__
+#define __CONTEXT_ACTIONS_H__
+
+
+void   context_actions_setup  (GimpActionGroup *group);
+void   context_actions_update (GimpActionGroup *group,
+                               gpointer         data);
+
+
+#endif /* __CONTEXT_ACTIONS_H__ */
diff --git a/app/actions/context-commands.c b/app/actions/context-commands.c
new file mode 100644
index 0000000..61d9e90
--- /dev/null
+++ b/app/actions/context-commands.c
@@ -0,0 +1,975 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpcolor/gimpcolor.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "operations/layer-modes/gimp-layer-modes.h"
+
+#include "core/gimp.h"
+#include "core/gimpbrushgenerated.h"
+#include "core/gimpcontext.h"
+#include "core/gimpdatafactory.h"
+#include "core/gimplist.h"
+#include "core/gimptoolinfo.h"
+
+#include "paint/gimppaintoptions.h"
+
+#include "widgets/gimpdialogfactory.h"
+#include "widgets/gimpsessioninfo.h"
+#include "widgets/gimppaletteeditor.h"
+#include "widgets/gimpcolormapeditor.h"
+
+#include "actions.h"
+#include "context-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static void     context_select_object    (GimpActionSelectType  select_type,
+                                          GimpContext          *context,
+                                          GimpContainer        *container);
+static gint     context_paint_mode_index (GimpLayerMode         paint_mode,
+                                          const GimpLayerMode  *modes,
+                                          gint                  n_modes);
+
+static void     context_select_color     (GimpActionSelectType  select_type,
+                                          GimpRGB              *color,
+                                          gboolean              use_colormap,
+                                          gboolean              use_palette);
+
+static gint     context_get_color_index  (gboolean              use_colormap,
+                                          gboolean              use_palette,
+                                          const GimpRGB        *color);
+static gint     context_max_color_index  (gboolean              use_colormap,
+                                          gboolean              use_palette);
+static gboolean context_set_color_index  (gint                  index,
+                                          gboolean              use_colormap,
+                                          gboolean              use_palette,
+                                          GimpRGB              *color);
+
+static GimpPaletteEditor  * context_get_palette_editor  (void);
+static GimpColormapEditor * context_get_colormap_editor (void);
+
+
+/*  public functions  */
+
+void
+context_colors_default_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpContext *context;
+  return_if_no_context (context, data);
+
+  gimp_context_set_default_colors (context);
+}
+
+void
+context_colors_swap_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpContext *context;
+  return_if_no_context (context, data);
+
+  gimp_context_swap_colors (context);
+}
+
+#define SELECT_COLOR_CMD_CALLBACK(name, fgbg, use_colormap, use_palette) \
+void \
+context_##name##_##fgbg##ground_cmd_callback (GimpAction *action, \
+                                              GVariant   *value, \
+                                              gpointer    data) \
+{ \
+  GimpContext          *context; \
+  GimpRGB               color; \
+  GimpActionSelectType  select_type; \
+  return_if_no_context (context, data); \
+  \
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value); \
+  \
+  gimp_context_get_##fgbg##ground (context, &color); \
+  context_select_color (select_type, &color, \
+                        use_colormap, use_palette); \
+  gimp_context_set_##fgbg##ground (context, &color); \
+}
+
+SELECT_COLOR_CMD_CALLBACK (palette,  fore, FALSE, TRUE)
+SELECT_COLOR_CMD_CALLBACK (palette,  back, FALSE, TRUE)
+SELECT_COLOR_CMD_CALLBACK (colormap, fore, TRUE,  FALSE)
+SELECT_COLOR_CMD_CALLBACK (colormap, back, TRUE,  FALSE)
+SELECT_COLOR_CMD_CALLBACK (swatch,   fore, TRUE,  TRUE)
+SELECT_COLOR_CMD_CALLBACK (swatch,   back, TRUE,  TRUE)
+
+void
+context_foreground_red_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpContext          *context;
+  GimpRGB               color;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  gimp_context_get_foreground (context, &color);
+  color.r = action_select_value (select_type,
+                                 color.r,
+                                 0.0, 1.0, 1.0,
+                                 1.0 / 255.0, 0.01, 0.1, 0.0, FALSE);
+  gimp_context_set_foreground (context, &color);
+}
+
+void
+context_foreground_green_cmd_callback (GimpAction *action,
+                                       GVariant   *value,
+                                       gpointer    data)
+{
+  GimpContext          *context;
+  GimpRGB               color;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  gimp_context_get_foreground (context, &color);
+  color.g = action_select_value (select_type,
+                                 color.g,
+                                 0.0, 1.0, 1.0,
+                                 1.0 / 255.0, 0.01, 0.1, 0.0, FALSE);
+  gimp_context_set_foreground (context, &color);
+}
+
+void
+context_foreground_blue_cmd_callback (GimpAction *action,
+                                      GVariant   *value,
+                                      gpointer    data)
+{
+  GimpContext          *context;
+  GimpRGB               color;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  gimp_context_get_foreground (context, &color);
+  color.b = action_select_value (select_type,
+                                 color.b,
+                                 0.0, 1.0, 1.0,
+                                 1.0 / 255.0, 0.01, 0.1, 0.0, FALSE);
+  gimp_context_set_foreground (context, &color);
+}
+
+void
+context_background_red_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpContext          *context;
+  GimpRGB               color;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  gimp_context_get_background (context, &color);
+  color.r = action_select_value (select_type,
+                                 color.r,
+                                 0.0, 1.0, 1.0,
+                                 1.0 / 255.0, 0.01, 0.1, 0.0, FALSE);
+  gimp_context_set_background (context, &color);
+}
+
+void
+context_background_green_cmd_callback (GimpAction *action,
+                                       GVariant   *value,
+                                       gpointer    data)
+{
+  GimpContext          *context;
+  GimpRGB               color;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  gimp_context_get_background (context, &color);
+  color.g = action_select_value (select_type,
+                                 color.g,
+                                 0.0, 1.0, 1.0,
+                                 1.0 / 255.0, 0.01, 0.1, 0.0, FALSE);
+  gimp_context_set_background (context, &color);
+}
+
+void
+context_background_blue_cmd_callback (GimpAction *action,
+                                      GVariant   *value,
+                                      gpointer    data)
+{
+  GimpContext          *context;
+  GimpRGB               color;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  gimp_context_get_background (context, &color);
+  color.b = action_select_value (select_type,
+                                 color.b,
+                                 0.0, 1.0, 1.0,
+                                 1.0 / 255.0, 0.01, 0.1, 0.0, FALSE);
+  gimp_context_set_background (context, &color);
+}
+
+void
+context_foreground_hue_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpContext          *context;
+  GimpRGB               color;
+  GimpHSV               hsv;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  gimp_context_get_foreground (context, &color);
+  gimp_rgb_to_hsv (&color, &hsv);
+  hsv.h = action_select_value (select_type,
+                               hsv.h,
+                               0.0, 1.0, 1.0,
+                               1.0 / 360.0, 0.01, 0.1, 0.0, FALSE);
+  gimp_hsv_to_rgb (&hsv, &color);
+  gimp_context_set_foreground (context, &color);
+}
+
+void
+context_foreground_saturation_cmd_callback (GimpAction *action,
+                                            GVariant   *value,
+                                            gpointer    data)
+{
+  GimpContext          *context;
+  GimpRGB               color;
+  GimpHSV               hsv;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  gimp_context_get_foreground (context, &color);
+  gimp_rgb_to_hsv (&color, &hsv);
+  hsv.s = action_select_value (select_type,
+                               hsv.s,
+                               0.0, 1.0, 1.0,
+                               0.01, 0.01, 0.1, 0.0, FALSE);
+  gimp_hsv_to_rgb (&hsv, &color);
+  gimp_context_set_foreground (context, &color);
+}
+
+void
+context_foreground_value_cmd_callback (GimpAction *action,
+                                       GVariant   *value,
+                                       gpointer    data)
+{
+  GimpContext          *context;
+  GimpRGB               color;
+  GimpHSV               hsv;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  gimp_context_get_foreground (context, &color);
+  gimp_rgb_to_hsv (&color, &hsv);
+  hsv.v = action_select_value (select_type,
+                               hsv.v,
+                               0.0, 1.0, 1.0,
+                               0.01, 0.01, 0.1, 0.0, FALSE);
+  gimp_hsv_to_rgb (&hsv, &color);
+  gimp_context_set_foreground (context, &color);
+}
+
+void
+context_background_hue_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpContext          *context;
+  GimpRGB               color;
+  GimpHSV               hsv;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  gimp_context_get_background (context, &color);
+  gimp_rgb_to_hsv (&color, &hsv);
+  hsv.h = action_select_value (select_type,
+                               hsv.h,
+                               0.0, 1.0, 1.0,
+                               1.0 / 360.0, 0.01, 0.1, 0.0, FALSE);
+  gimp_hsv_to_rgb (&hsv, &color);
+  gimp_context_set_background (context, &color);
+}
+
+void
+context_background_saturation_cmd_callback (GimpAction *action,
+                                            GVariant   *value,
+                                            gpointer    data)
+{
+  GimpContext          *context;
+  GimpRGB               color;
+  GimpHSV               hsv;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  gimp_context_get_background (context, &color);
+  gimp_rgb_to_hsv (&color, &hsv);
+  hsv.s = action_select_value (select_type,
+                               hsv.s,
+                               0.0, 1.0, 1.0,
+                               0.01, 0.01, 0.1, 0.0, FALSE);
+  gimp_hsv_to_rgb (&hsv, &color);
+  gimp_context_set_background (context, &color);
+}
+
+void
+context_background_value_cmd_callback (GimpAction *action,
+                                       GVariant   *value,
+                                       gpointer    data)
+{
+  GimpContext          *context;
+  GimpRGB               color;
+  GimpHSV               hsv;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  gimp_context_get_background (context, &color);
+  gimp_rgb_to_hsv (&color, &hsv);
+  hsv.v = action_select_value (select_type,
+                               hsv.v,
+                               0.0, 1.0, 1.0,
+                               0.01, 0.01, 0.1, 0.0, FALSE);
+  gimp_hsv_to_rgb (&hsv, &color);
+  gimp_context_set_background (context, &color);
+}
+
+void
+context_opacity_cmd_callback (GimpAction *action,
+                              GVariant   *value,
+                              gpointer    data)
+{
+  GimpContext          *context;
+  GimpToolInfo         *tool_info;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  tool_info = gimp_context_get_tool (context);
+
+  if (tool_info && GIMP_IS_TOOL_OPTIONS (tool_info->tool_options))
+    {
+      action_select_property (select_type,
+                              action_data_get_display (data),
+                              G_OBJECT (tool_info->tool_options),
+                              "opacity",
+                              1.0 / 255.0, 0.01, 0.1, 0.1, FALSE);
+    }
+}
+
+void
+context_paint_mode_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    data)
+{
+  GimpContext          *context;
+  GimpToolInfo         *tool_info;
+  GimpLayerMode        *modes;
+  gint                  n_modes;
+  GimpLayerMode         paint_mode;
+  gint                  index;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  paint_mode = gimp_context_get_paint_mode (context);
+
+  modes = gimp_layer_mode_get_context_array (paint_mode,
+                                             GIMP_LAYER_MODE_CONTEXT_PAINT,
+                                             &n_modes);
+  index = context_paint_mode_index (paint_mode, modes, n_modes);
+  index = action_select_value (select_type,
+                               index, 0, n_modes - 1, 0,
+                               0.0, 1.0, 1.0, 0.0, FALSE);
+  paint_mode = modes[index];
+  g_free (modes);
+
+  gimp_context_set_paint_mode (context, paint_mode);
+
+  tool_info = gimp_context_get_tool (context);
+
+  if (tool_info && GIMP_IS_TOOL_OPTIONS (tool_info->tool_options))
+    {
+      GimpDisplay *display;
+      const char  *value_desc;
+
+      gimp_enum_get_value (GIMP_TYPE_LAYER_MODE, paint_mode,
+                           NULL, NULL, &value_desc, NULL);
+
+      display = action_data_get_display (data);
+
+      if (value_desc && display)
+        {
+          action_message (display, G_OBJECT (tool_info->tool_options),
+                          _("Paint Mode: %s"), value_desc);
+        }
+    }
+}
+
+void
+context_tool_select_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpContext          *context;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  context_select_object (select_type,
+                         context, context->gimp->tool_info_list);
+}
+
+void
+context_brush_select_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpContext          *context;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  context_select_object (select_type,
+                         context,
+                         gimp_data_factory_get_container (context->gimp->brush_factory));
+}
+
+void
+context_pattern_select_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpContext          *context;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  context_select_object (select_type,
+                         context,
+                         gimp_data_factory_get_container (context->gimp->pattern_factory));
+}
+
+void
+context_palette_select_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpContext          *context;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  context_select_object (select_type,
+                         context,
+                         gimp_data_factory_get_container (context->gimp->palette_factory));
+}
+
+void
+context_gradient_select_cmd_callback (GimpAction *action,
+                                      GVariant   *value,
+                                      gpointer    data)
+{
+  GimpContext          *context;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  context_select_object (select_type,
+                         context,
+                         gimp_data_factory_get_container (context->gimp->gradient_factory));
+}
+
+void
+context_font_select_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpContext          *context;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  context_select_object (select_type,
+                         context,
+                         gimp_data_factory_get_container (context->gimp->font_factory));
+}
+
+void
+context_brush_spacing_cmd_callback (GimpAction *action,
+                                    GVariant   *value,
+                                    gpointer    data)
+{
+  GimpContext          *context;
+  GimpBrush            *brush;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  brush = gimp_context_get_brush (context);
+
+  if (GIMP_IS_BRUSH (brush) && gimp_data_is_writable (GIMP_DATA (brush)))
+    {
+      action_select_property (select_type,
+                              action_data_get_display (data),
+                              G_OBJECT (brush),
+                              "spacing",
+                              1.0, 5.0, 20.0, 0.1, FALSE);
+    }
+}
+
+void
+context_brush_shape_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpContext             *context;
+  GimpBrush               *brush;
+  GimpBrushGeneratedShape  shape;
+  return_if_no_context (context, data);
+
+  shape = (GimpBrushGeneratedShape) g_variant_get_int32 (value);
+
+  brush = gimp_context_get_brush (context);
+
+  if (GIMP_IS_BRUSH_GENERATED (brush) &&
+      gimp_data_is_writable (GIMP_DATA (brush)))
+    {
+      GimpBrushGenerated *generated = GIMP_BRUSH_GENERATED (brush);
+      GimpDisplay        *display;
+      const char         *value_desc;
+
+      gimp_brush_generated_set_shape (generated, shape);
+
+      gimp_enum_get_value (GIMP_TYPE_BRUSH_GENERATED_SHAPE, shape,
+                           NULL, NULL, &value_desc, NULL);
+      display = action_data_get_display (data);
+
+      if (value_desc && display)
+        {
+          action_message (display, G_OBJECT (brush),
+                          _("Brush Shape: %s"), value_desc);
+        }
+    }
+}
+
+void
+context_brush_radius_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpContext          *context;
+  GimpBrush            *brush;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  brush = gimp_context_get_brush (context);
+
+  if (GIMP_IS_BRUSH_GENERATED (brush) &&
+      gimp_data_is_writable (GIMP_DATA (brush)))
+    {
+      GimpBrushGenerated *generated = GIMP_BRUSH_GENERATED (brush);
+      GimpDisplay        *display;
+      gdouble             radius;
+      gdouble             min_radius;
+
+      radius = gimp_brush_generated_get_radius (generated);
+
+      /* If the user uses a high precision radius adjustment command
+       * then we allow a minimum radius of 0.1 px, otherwise we set the
+       * minimum radius to 1.0 px and adjust the radius to 1.0 px if it
+       * is less than 1.0 px. This prevents irritating 0.1, 1.1, 2.1 etc
+       * radius sequences when 1.0 px steps are used.
+       */
+      switch (select_type)
+        {
+        case GIMP_ACTION_SELECT_SMALL_PREVIOUS:
+        case GIMP_ACTION_SELECT_SMALL_NEXT:
+        case GIMP_ACTION_SELECT_PERCENT_PREVIOUS:
+        case GIMP_ACTION_SELECT_PERCENT_NEXT:
+          min_radius = 0.1;
+          break;
+
+        default:
+          min_radius = 1.0;
+
+          if (radius < 1.0)
+            radius = 1.0;
+          break;
+        }
+
+      radius = action_select_value (select_type,
+                                    radius,
+                                    min_radius, 4000.0, min_radius,
+                                    0.1, 1.0, 10.0, 0.05, FALSE);
+      gimp_brush_generated_set_radius (generated, radius);
+
+      display = action_data_get_display (data);
+
+      if (display)
+        {
+          action_message (action_data_get_display (data), G_OBJECT (brush),
+                          _("Brush Radius: %2.2f"), radius);
+        }
+    }
+}
+
+void
+context_brush_spikes_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpContext          *context;
+  GimpBrush            *brush;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  brush = gimp_context_get_brush (context);
+
+  if (GIMP_IS_BRUSH_GENERATED (brush) &&
+      gimp_data_is_writable (GIMP_DATA (brush)))
+    {
+      action_select_property (select_type,
+                              action_data_get_display (data),
+                              G_OBJECT (brush),
+                              "spikes",
+                              0.0, 1.0, 4.0, 0.1, FALSE);
+    }
+}
+
+void
+context_brush_hardness_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpContext          *context;
+  GimpBrush            *brush;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  brush = gimp_context_get_brush (context);
+
+  if (GIMP_IS_BRUSH_GENERATED (brush) &&
+      gimp_data_is_writable (GIMP_DATA (brush)))
+    {
+      action_select_property (select_type,
+                              action_data_get_display (data),
+                              G_OBJECT (brush),
+                              "hardness",
+                              0.001, 0.01, 0.1, 0.1, FALSE);
+    }
+}
+
+void
+context_brush_aspect_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpContext          *context;
+  GimpBrush            *brush;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  brush = gimp_context_get_brush (context);
+
+  if (GIMP_IS_BRUSH_GENERATED (brush) &&
+      gimp_data_is_writable (GIMP_DATA (brush)))
+    {
+      action_select_property (select_type,
+                              action_data_get_display (data),
+                              G_OBJECT (brush),
+                              "aspect-ratio",
+                              0.1, 1.0, 4.0, 0.1, FALSE);
+    }
+}
+
+void
+context_brush_angle_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpContext          *context;
+  GimpBrush            *brush;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  brush = gimp_context_get_brush (context);
+
+  if (GIMP_IS_BRUSH_GENERATED (brush) &&
+      gimp_data_is_writable (GIMP_DATA (brush)))
+    {
+      GimpBrushGenerated *generated = GIMP_BRUSH_GENERATED (brush);
+      GimpDisplay        *display;
+      gdouble             angle;
+
+      angle = gimp_brush_generated_get_angle (generated);
+
+      if (select_type == GIMP_ACTION_SELECT_FIRST)
+        angle = 0.0;
+      else if (select_type == GIMP_ACTION_SELECT_LAST)
+        angle = 90.0;
+      else
+        angle = action_select_value (select_type,
+                                     angle,
+                                     0.0, 180.0, 0.0,
+                                     0.1, 1.0, 15.0, 0.1, TRUE);
+
+      gimp_brush_generated_set_angle (generated, angle);
+
+      display = action_data_get_display (data);
+
+      if (display)
+        {
+          action_message (action_data_get_display (data), G_OBJECT (brush),
+                          _("Brush Angle: %2.2f"), angle);
+        }
+    }
+}
+
+
+/*  private functions  */
+
+static void
+context_select_object (GimpActionSelectType  select_type,
+                       GimpContext          *context,
+                       GimpContainer        *container)
+{
+  GimpObject *current;
+
+  current =
+    gimp_context_get_by_type (context,
+                              gimp_container_get_children_type (container));
+
+  current = action_select_object (select_type, container, current);
+
+  if (current)
+    gimp_context_set_by_type (context,
+                              gimp_container_get_children_type (container),
+                              current);
+}
+
+static gint
+context_paint_mode_index (GimpLayerMode        paint_mode,
+                          const GimpLayerMode *modes,
+                          gint                 n_modes)
+{
+  gint i = 0;
+
+  while (i < (n_modes - 1) && modes[i] != paint_mode)
+    i++;
+
+  return i;
+}
+
+static void
+context_select_color (GimpActionSelectType  select_type,
+                      GimpRGB              *color,
+                      gboolean              use_colormap,
+                      gboolean              use_palette)
+{
+  gint index;
+  gint max;
+
+  index = context_get_color_index (use_colormap, use_palette, color);
+  max   = context_max_color_index (use_colormap, use_palette);
+
+  index = action_select_value (select_type,
+                               index,
+                               0, max, 0,
+                               0, 1, 4, 0, FALSE);
+
+  context_set_color_index (index, use_colormap, use_palette, color);
+}
+
+static gint
+context_get_color_index (gboolean       use_colormap,
+                         gboolean       use_palette,
+                         const GimpRGB *color)
+{
+  if (use_colormap)
+    {
+      GimpColormapEditor *editor = context_get_colormap_editor ();
+
+      if (editor)
+        {
+          gint index = gimp_colormap_editor_get_index (editor, color);
+
+          if (index != -1)
+            return index;
+        }
+    }
+
+  if (use_palette)
+    {
+      GimpPaletteEditor *editor = context_get_palette_editor ();
+
+      if (editor)
+        {
+          gint index = gimp_palette_editor_get_index (editor, color);
+
+          if (index != -1)
+            return index;
+        }
+    }
+
+  return 0;
+}
+
+static gint
+context_max_color_index (gboolean use_colormap,
+                         gboolean use_palette)
+{
+  if (use_colormap)
+    {
+      GimpColormapEditor *editor = context_get_colormap_editor ();
+
+      if (editor)
+        {
+          gint index = gimp_colormap_editor_max_index (editor);
+
+          if (index != -1)
+            return index;
+        }
+    }
+
+  if (use_palette)
+    {
+      GimpPaletteEditor *editor = context_get_palette_editor ();
+
+      if (editor)
+        {
+          gint index = gimp_palette_editor_max_index (editor);
+
+          if (index != -1)
+            return index;
+        }
+    }
+
+  return 0;
+}
+
+static gboolean
+context_set_color_index (gint      index,
+                         gboolean  use_colormap,
+                         gboolean  use_palette,
+                         GimpRGB  *color)
+{
+  if (use_colormap)
+    {
+      GimpColormapEditor *editor = context_get_colormap_editor ();
+
+      if (editor && gimp_colormap_editor_set_index (editor, index, color))
+        return TRUE;
+    }
+
+  if (use_palette)
+    {
+      GimpPaletteEditor *editor = context_get_palette_editor ();
+
+      if (editor && gimp_palette_editor_set_index (editor, index, color))
+        return TRUE;
+    }
+
+  return FALSE;
+}
+
+static GimpPaletteEditor *
+context_get_palette_editor (void)
+{
+  GtkWidget *widget;
+
+  g_return_val_if_fail (GIMP_IS_DIALOG_FACTORY (gimp_dialog_factory_get_singleton ()), NULL);
+
+  widget = gimp_dialog_factory_find_widget (gimp_dialog_factory_get_singleton (),
+                                            "gimp-palette-editor");
+  if (widget)
+    return GIMP_PALETTE_EDITOR (gtk_bin_get_child (GTK_BIN (widget)));
+
+  return NULL;
+}
+
+static GimpColormapEditor *
+context_get_colormap_editor (void)
+{
+  GtkWidget *widget;
+
+  g_return_val_if_fail (GIMP_IS_DIALOG_FACTORY (gimp_dialog_factory_get_singleton ()), NULL);
+
+  widget = gimp_dialog_factory_find_widget (gimp_dialog_factory_get_singleton (),
+                                            "gimp-indexed-palette");
+  if (widget)
+    return GIMP_COLORMAP_EDITOR (gtk_bin_get_child (GTK_BIN (widget)));
+
+  return NULL;
+}
diff --git a/app/actions/context-commands.h b/app/actions/context-commands.h
new file mode 100644
index 0000000..76fe716
--- /dev/null
+++ b/app/actions/context-commands.h
@@ -0,0 +1,140 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __CONTEXT_COMMANDS_H__
+#define __CONTEXT_COMMANDS_H__
+
+
+
+void   context_colors_default_cmd_callback        (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_colors_swap_cmd_callback           (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+
+void   context_palette_foreground_cmd_callback    (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_palette_background_cmd_callback    (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+
+void   context_colormap_foreground_cmd_callback   (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_colormap_background_cmd_callback   (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+
+void   context_swatch_foreground_cmd_callback     (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_swatch_background_cmd_callback     (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+
+void   context_foreground_red_cmd_callback        (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_foreground_green_cmd_callback      (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_foreground_blue_cmd_callback       (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+
+void   context_background_red_cmd_callback        (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_background_green_cmd_callback      (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_background_blue_cmd_callback       (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+
+void   context_foreground_hue_cmd_callback        (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_foreground_saturation_cmd_callback (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_foreground_value_cmd_callback      (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+
+void   context_background_hue_cmd_callback        (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_background_saturation_cmd_callback (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_background_value_cmd_callback      (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+
+void   context_opacity_cmd_callback               (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_paint_mode_cmd_callback            (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+
+void   context_tool_select_cmd_callback           (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_brush_select_cmd_callback          (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_pattern_select_cmd_callback        (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_palette_select_cmd_callback        (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_gradient_select_cmd_callback       (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_font_select_cmd_callback           (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+
+void   context_brush_spacing_cmd_callback         (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_brush_shape_cmd_callback           (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_brush_radius_cmd_callback          (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_brush_spikes_cmd_callback          (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_brush_hardness_cmd_callback        (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_brush_aspect_cmd_callback          (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   context_brush_angle_cmd_callback           (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+
+
+#endif /* __CONTEXT_COMMANDS_H__ */
diff --git a/app/actions/cursor-info-actions.c b/app/actions/cursor-info-actions.c
new file mode 100644
index 0000000..bef1106
--- /dev/null
+++ b/app/actions/cursor-info-actions.c
@@ -0,0 +1,81 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "display/gimpcursorview.h"
+
+#include "cursor-info-actions.h"
+#include "cursor-info-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry cursor_info_actions[] =
+{
+  { "cursor-info-popup", GIMP_ICON_CURSOR,
+    NC_("cursor-info-action", "Pointer Information Menu"), NULL, NULL, NULL,
+    GIMP_HELP_POINTER_INFO_DIALOG }
+};
+
+static const GimpToggleActionEntry cursor_info_toggle_actions[] =
+{
+  { "cursor-info-sample-merged", NULL,
+    NC_("cursor-info-action", "_Sample Merged"), "",
+    NC_("cursor-info-action", "Use the composite color of all visible layers"),
+    cursor_info_sample_merged_cmd_callback,
+    TRUE,
+    GIMP_HELP_POINTER_INFO_SAMPLE_MERGED }
+};
+
+
+void
+cursor_info_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "cursor-info-action",
+                                 cursor_info_actions,
+                                 G_N_ELEMENTS (cursor_info_actions));
+
+  gimp_action_group_add_toggle_actions (group, "cursor-info-action",
+                                        cursor_info_toggle_actions,
+                                        G_N_ELEMENTS (cursor_info_toggle_actions));
+}
+
+void
+cursor_info_actions_update (GimpActionGroup *group,
+                            gpointer         data)
+{
+  GimpCursorView *view = GIMP_CURSOR_VIEW (data);
+
+#define SET_ACTIVE(action,condition) \
+        gimp_action_group_set_action_active (group, action, (condition) != 0)
+
+  SET_ACTIVE ("cursor-info-sample-merged",
+              gimp_cursor_view_get_sample_merged (view));
+
+#undef SET_ACTIVE
+}
diff --git a/app/actions/cursor-info-actions.h b/app/actions/cursor-info-actions.h
new file mode 100644
index 0000000..58b3f71
--- /dev/null
+++ b/app/actions/cursor-info-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __CURSOR_INFO_ACIONS_H__
+#define __CURSOR_INFO_ACIONS_H__
+
+
+void   cursor_info_actions_setup  (GimpActionGroup *group);
+void   cursor_info_actions_update (GimpActionGroup *group,
+                                   gpointer         data);
+
+
+#endif /* __CURSOR_INFO_ACTIONS_H__ */
diff --git a/app/actions/cursor-info-commands.c b/app/actions/cursor-info-commands.c
new file mode 100644
index 0000000..b5f760b
--- /dev/null
+++ b/app/actions/cursor-info-commands.c
@@ -0,0 +1,41 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "actions-types.h"
+
+#include "display/gimpcursorview.h"
+
+#include "cursor-info-commands.h"
+
+
+/*  public functions  */
+
+void
+cursor_info_sample_merged_cmd_callback (GimpAction *action,
+                                        GVariant   *value,
+                                        gpointer    data)
+{
+  GimpCursorView *view   = GIMP_CURSOR_VIEW (data);
+  gboolean        active = g_variant_get_boolean (value);
+
+  gimp_cursor_view_set_sample_merged (view, active);
+}
diff --git a/app/actions/cursor-info-commands.h b/app/actions/cursor-info-commands.h
new file mode 100644
index 0000000..3562e15
--- /dev/null
+++ b/app/actions/cursor-info-commands.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __CURSOR_INFO_COMMANDS_H__
+#define __CURSOR_INFO_COMMANDS_H__
+
+
+void   cursor_info_sample_merged_cmd_callback (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+
+
+#endif /* __CURSOR_INFO_COMMANDS_H__ */
diff --git a/app/actions/dashboard-actions.c b/app/actions/dashboard-actions.c
new file mode 100644
index 0000000..e471307
--- /dev/null
+++ b/app/actions/dashboard-actions.c
@@ -0,0 +1,230 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimpdashboard.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "dashboard-actions.h"
+#include "dashboard-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry dashboard_actions[] =
+{
+  { "dashboard-popup", GIMP_ICON_DIALOG_DASHBOARD,
+    NC_("dashboard-action", "Dashboard Menu"), NULL, NULL, NULL,
+    GIMP_HELP_DASHBOARD_DIALOG },
+
+  { "dashboard-groups", NULL,
+    NC_("dashboard-action", "_Groups") },
+  { "dashboard-update-interval", NULL,
+    NC_("dashboard-action", "_Update Interval") },
+  { "dashboard-history-duration", NULL,
+    NC_("dashboard-action", "_History Duration") },
+
+  { "dashboard-log-record", GIMP_ICON_RECORD,
+    NC_("dashboard-action", "_Start/Stop Recording..."), NULL,
+    NC_("dashboard-action", "Start/stop recording performance log"),
+    dashboard_log_record_cmd_callback,
+    GIMP_HELP_DASHBOARD_LOG_RECORD },
+  { "dashboard-log-add-marker", GIMP_ICON_MARKER,
+    NC_("dashboard-action", "_Add Marker..."), NULL,
+    NC_("dashboard-action", "Add an event marker "
+                            "to the performance log"),
+    dashboard_log_add_marker_cmd_callback,
+    GIMP_HELP_DASHBOARD_LOG_ADD_MARKER },
+  { "dashboard-log-add-empty-marker", GIMP_ICON_MARKER,
+    NC_("dashboard-action", "Add _Empty Marker"), NULL,
+    NC_("dashboard-action", "Add an empty event marker "
+                            "to the performance log"),
+    dashboard_log_add_empty_marker_cmd_callback,
+    GIMP_HELP_DASHBOARD_LOG_ADD_EMPTY_MARKER },
+
+  { "dashboard-reset", GIMP_ICON_RESET,
+    NC_("dashboard-action", "_Reset"), NULL,
+    NC_("dashboard-action", "Reset cumulative data"),
+    dashboard_reset_cmd_callback,
+    GIMP_HELP_DASHBOARD_RESET },
+};
+
+static const GimpToggleActionEntry dashboard_toggle_actions[] =
+{
+  { "dashboard-low-swap-space-warning", NULL,
+    NC_("dashboard-action", "_Low Swap Space Warning"), NULL,
+    NC_("dashboard-action", "Raise the dashboard when "
+                            "the swap size approaches its limit"),
+    dashboard_low_swap_space_warning_cmd_callback,
+    FALSE,
+    GIMP_HELP_DASHBOARD_LOW_SWAP_SPACE_WARNING }
+};
+
+static const GimpRadioActionEntry dashboard_update_interval_actions[] =
+{
+  { "dashboard-update-interval-0-25-sec", NULL,
+    NC_("dashboard-update-interval", "0.25 Seconds"), NULL, NULL,
+    GIMP_DASHBOARD_UPDATE_INTERVAL_0_25_SEC,
+    GIMP_HELP_DASHBOARD_UPDATE_INTERVAL },
+
+  { "dashboard-update-interval-0-5-sec", NULL,
+    NC_("dashboard-update-interval", "0.5 Seconds"), NULL, NULL,
+    GIMP_DASHBOARD_UPDATE_INTERVAL_0_5_SEC,
+    GIMP_HELP_DASHBOARD_UPDATE_INTERVAL },
+
+  { "dashboard-update-interval-1-sec", NULL,
+    NC_("dashboard-update-interval", "1 Second"), NULL, NULL,
+    GIMP_DASHBOARD_UPDATE_INTERVAL_1_SEC,
+    GIMP_HELP_DASHBOARD_UPDATE_INTERVAL },
+
+  { "dashboard-update-interval-2-sec", NULL,
+    NC_("dashboard-update-interval", "2 Seconds"), NULL, NULL,
+    GIMP_DASHBOARD_UPDATE_INTERVAL_2_SEC,
+    GIMP_HELP_DASHBOARD_UPDATE_INTERVAL },
+
+  { "dashboard-update-interval-4-sec", NULL,
+    NC_("dashboard-update-interval", "4 Seconds"), NULL, NULL,
+    GIMP_DASHBOARD_UPDATE_INTERVAL_4_SEC,
+    GIMP_HELP_DASHBOARD_UPDATE_INTERVAL }
+};
+
+static const GimpRadioActionEntry dashboard_history_duration_actions[] =
+{
+  { "dashboard-history-duration-15-sec", NULL,
+    NC_("dashboard-history-duration", "15 Seconds"), NULL, NULL,
+    GIMP_DASHBOARD_HISTORY_DURATION_15_SEC,
+    GIMP_HELP_DASHBOARD_HISTORY_DURATION },
+
+  { "dashboard-history-duration-30-sec", NULL,
+    NC_("dashboard-history-duration", "30 Seconds"), NULL, NULL,
+    GIMP_DASHBOARD_HISTORY_DURATION_30_SEC,
+    GIMP_HELP_DASHBOARD_HISTORY_DURATION },
+
+  { "dashboard-history-duration-60-sec", NULL,
+    NC_("dashboard-history-duration", "60 Seconds"), NULL, NULL,
+    GIMP_DASHBOARD_HISTORY_DURATION_60_SEC,
+    GIMP_HELP_DASHBOARD_HISTORY_DURATION },
+
+  { "dashboard-history-duration-120-sec", NULL,
+    NC_("dashboard-history-duration", "120 Seconds"), NULL, NULL,
+    GIMP_DASHBOARD_HISTORY_DURATION_120_SEC,
+    GIMP_HELP_DASHBOARD_HISTORY_DURATION },
+
+  { "dashboard-history-duration-240-sec", NULL,
+    NC_("dashboard-history-duration", "240 Seconds"), NULL, NULL,
+    GIMP_DASHBOARD_HISTORY_DURATION_240_SEC,
+    GIMP_HELP_DASHBOARD_HISTORY_DURATION }
+};
+
+
+void
+dashboard_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "dashboard-action",
+                                 dashboard_actions,
+                                 G_N_ELEMENTS (dashboard_actions));
+
+  gimp_action_group_add_toggle_actions (group, "dashboard-action",
+                                        dashboard_toggle_actions,
+                                        G_N_ELEMENTS (dashboard_toggle_actions));
+
+  gimp_action_group_add_radio_actions (group, "dashboard-update-interval",
+                                       dashboard_update_interval_actions,
+                                       G_N_ELEMENTS (dashboard_update_interval_actions),
+                                       NULL,
+                                       0,
+                                       dashboard_update_interval_cmd_callback);
+
+  gimp_action_group_add_radio_actions (group, "dashboard-history-duration",
+                                       dashboard_history_duration_actions,
+                                       G_N_ELEMENTS (dashboard_history_duration_actions),
+                                       NULL,
+                                       0,
+                                       dashboard_history_duration_cmd_callback);
+}
+
+void
+dashboard_actions_update (GimpActionGroup *group,
+                          gpointer         data)
+{
+  GimpDashboard *dashboard = GIMP_DASHBOARD (data);
+  gboolean       recording;
+
+  recording = gimp_dashboard_log_is_recording (dashboard);
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+#define SET_ACTIVE(action,condition) \
+        gimp_action_group_set_action_active (group, action, (condition) != 0)
+
+  switch (gimp_dashboard_get_update_interval (dashboard))
+    {
+    case GIMP_DASHBOARD_UPDATE_INTERVAL_0_25_SEC:
+      SET_ACTIVE ("dashboard-update-interval-0-25-sec", TRUE);
+      break;
+    case GIMP_DASHBOARD_UPDATE_INTERVAL_0_5_SEC:
+      SET_ACTIVE ("dashboard-update-interval-0-5-sec", TRUE);
+      break;
+    case GIMP_DASHBOARD_UPDATE_INTERVAL_1_SEC:
+      SET_ACTIVE ("dashboard-update-interval-1-sec", TRUE);
+      break;
+    case GIMP_DASHBOARD_UPDATE_INTERVAL_2_SEC:
+      SET_ACTIVE ("dashboard-update-interval-2-sec", TRUE);
+      break;
+    case GIMP_DASHBOARD_UPDATE_INTERVAL_4_SEC:
+      SET_ACTIVE ("dashboard-update-interval-4-sec", TRUE);
+      break;
+    }
+
+  switch (gimp_dashboard_get_history_duration (dashboard))
+    {
+    case GIMP_DASHBOARD_HISTORY_DURATION_15_SEC:
+      SET_ACTIVE ("dashboard-history-duration-15-sec", TRUE);
+      break;
+    case GIMP_DASHBOARD_HISTORY_DURATION_30_SEC:
+      SET_ACTIVE ("dashboard-history-duration-30-sec", TRUE);
+      break;
+    case GIMP_DASHBOARD_HISTORY_DURATION_60_SEC:
+      SET_ACTIVE ("dashboard-history-duration-60-sec", TRUE);
+      break;
+    case GIMP_DASHBOARD_HISTORY_DURATION_120_SEC:
+      SET_ACTIVE ("dashboard-history-duration-120-sec", TRUE);
+      break;
+    case GIMP_DASHBOARD_HISTORY_DURATION_240_SEC:
+      SET_ACTIVE ("dashboard-history-duration-240-sec", TRUE);
+      break;
+    }
+
+  SET_SENSITIVE ("dashboard-log-add-marker",       recording);
+  SET_SENSITIVE ("dashboard-log-add-empty-marker", recording);
+  SET_SENSITIVE ("dashboard-reset",                !recording);
+
+  SET_ACTIVE ("dashboard-low-swap-space-warning",
+              gimp_dashboard_get_low_swap_space_warning (dashboard));
+
+#undef SET_SENSITIVE
+#undef SET_ACTIVE
+}
diff --git a/app/actions/dashboard-actions.h b/app/actions/dashboard-actions.h
new file mode 100644
index 0000000..b2f8342
--- /dev/null
+++ b/app/actions/dashboard-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __DASHBOARD_ACTIONS_H__
+#define __DASHBOARD_ACTIONS_H__
+
+
+void   dashboard_actions_setup  (GimpActionGroup *group);
+void   dashboard_actions_update (GimpActionGroup *group,
+                                 gpointer         data);
+
+
+#endif /* __DASHBOARD_ACTIONS_H__ */
diff --git a/app/actions/dashboard-commands.c b/app/actions/dashboard-commands.c
new file mode 100644
index 0000000..c1112aa
--- /dev/null
+++ b/app/actions/dashboard-commands.c
@@ -0,0 +1,406 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+
+#include "widgets/gimpdashboard.h"
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpuimanager.h"
+
+#include "dialogs/dialogs.h"
+
+#include "dashboard-commands.h"
+
+#include "gimp-intl.h"
+
+
+typedef struct
+{
+  GFile                  *folder;
+  GimpDashboardLogParams  params;
+} DashboardLogDialogInfo;
+
+
+/*  local function prototypes  */
+
+static void                     dashboard_log_record_response      (GtkWidget              *dialog,
+                                                                    int                     response_id,
+                                                                    GimpDashboard          *dashboard);
+
+static void                     dashboard_log_add_marker_response  (GtkWidget              *dialog,
+                                                                    const gchar            *description,
+                                                                    GimpDashboard          *dashboard);
+
+static DashboardLogDialogInfo * dashboard_log_dialog_info_new      (GimpDashboard          *dashboard);
+static void                     dashboard_log_dialog_info_free     (DashboardLogDialogInfo *info);
+
+
+/*  public functions */
+
+
+void
+dashboard_update_interval_cmd_callback (GimpAction *action,
+                                        GVariant   *value,
+                                        gpointer    data)
+{
+  GimpDashboard              *dashboard = GIMP_DASHBOARD (data);
+  GimpDashboardUpdateInteval  update_interval;
+
+  update_interval = g_variant_get_int32 (value);
+
+  gimp_dashboard_set_update_interval (dashboard, update_interval);
+}
+
+void
+dashboard_history_duration_cmd_callback (GimpAction *action,
+                                         GVariant   *value,
+                                         gpointer    data)
+{
+  GimpDashboard                *dashboard = GIMP_DASHBOARD (data);
+  GimpDashboardHistoryDuration  history_duration;
+
+  history_duration = g_variant_get_int32 (value);
+
+  gimp_dashboard_set_history_duration (dashboard, history_duration);
+}
+
+void
+dashboard_log_record_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpDashboard *dashboard = GIMP_DASHBOARD (data);
+
+  if (! gimp_dashboard_log_is_recording (dashboard))
+    {
+      GtkWidget *dialog;
+
+      #define LOG_RECORD_KEY "gimp-dashboard-log-record-dialog"
+
+      dialog = dialogs_get_dialog (G_OBJECT (dashboard), LOG_RECORD_KEY);
+
+      if (! dialog)
+        {
+          GtkFileFilter          *filter;
+          DashboardLogDialogInfo *info;
+          GtkWidget              *hbox;
+          GtkWidget              *hbox2;
+          GtkWidget              *label;
+          GtkWidget              *spinbutton;
+          GtkWidget              *toggle;
+
+          dialog = gtk_file_chooser_dialog_new (
+            "Record Performance Log", NULL, GTK_FILE_CHOOSER_ACTION_SAVE,
+
+            _("_Cancel"), GTK_RESPONSE_CANCEL,
+            _("_Record"), GTK_RESPONSE_OK,
+
+            NULL);
+
+          gtk_dialog_set_default_response (GTK_DIALOG (dialog),
+                                           GTK_RESPONSE_OK);
+          gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
+                                                   GTK_RESPONSE_OK,
+                                                   GTK_RESPONSE_CANCEL,
+                                                   -1);
+
+          gtk_window_set_screen (
+            GTK_WINDOW (dialog),
+            gtk_widget_get_screen (GTK_WIDGET (dashboard)));
+          gtk_window_set_role (GTK_WINDOW (dialog),
+                               "gimp-dashboard-log-record");
+          gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE);
+
+          gtk_file_chooser_set_do_overwrite_confirmation (
+            GTK_FILE_CHOOSER (dialog), TRUE);
+
+          filter = gtk_file_filter_new ();
+          gtk_file_filter_set_name (filter, _("All Files"));
+          gtk_file_filter_add_pattern (filter, "*");
+          gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
+
+          filter = gtk_file_filter_new ();
+          gtk_file_filter_set_name (filter, _("Log Files (*.log)"));
+          gtk_file_filter_add_pattern (filter, "*.log");
+          gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
+
+          gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (dialog), filter);
+
+          info = g_object_get_data (G_OBJECT (dashboard),
+                                    "gimp-dashboard-log-dialog-info");
+
+          if (! info)
+            {
+              info = dashboard_log_dialog_info_new (dashboard);
+
+              g_object_set_data_full (
+                G_OBJECT (dashboard),
+                "gimp-dashboard-log-dialog-info", info,
+                (GDestroyNotify) dashboard_log_dialog_info_free);
+            }
+
+          if (info->folder)
+            {
+              gtk_file_chooser_set_current_folder_file (
+                GTK_FILE_CHOOSER (dialog), info->folder, NULL);
+            }
+
+          gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (dialog),
+                                             "gimp-performance.log");
+
+          hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 8);
+          gtk_file_chooser_set_extra_widget (GTK_FILE_CHOOSER (dialog), hbox);
+          gtk_widget_show (hbox);
+
+          hbox2 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
+          gimp_help_set_help_data (hbox2, _("Log samples per second"), NULL);
+          gtk_box_pack_start (GTK_BOX (hbox), hbox2, FALSE, FALSE, 0);
+          gtk_widget_show (hbox2);
+
+          label = gtk_label_new_with_mnemonic (_("Sample fre_quency:"));
+          gtk_box_pack_start (GTK_BOX (hbox2), label, FALSE, FALSE, 0);
+          gtk_widget_show (label);
+
+          spinbutton = gimp_spin_button_new_with_range (1, 1000, 1);
+          gtk_box_pack_start (GTK_BOX (hbox2), spinbutton, FALSE, FALSE, 0);
+          gtk_widget_show (spinbutton);
+
+          gtk_spin_button_set_value (GTK_SPIN_BUTTON (spinbutton),
+                                     info->params.sample_frequency);
+
+          g_signal_connect (gtk_spin_button_get_adjustment (
+                              GTK_SPIN_BUTTON (spinbutton)),
+                            "value-changed",
+                            G_CALLBACK (gimp_int_adjustment_update),
+                            &info->params.sample_frequency);
+
+          gtk_label_set_mnemonic_widget (GTK_LABEL (label), spinbutton);
+
+          toggle = gtk_check_button_new_with_mnemonic (_("_Backtrace"));
+          gimp_help_set_help_data (toggle, _("Include backtraces in log"),
+                                   NULL);
+          gtk_box_pack_start (GTK_BOX (hbox), toggle, FALSE, FALSE, 0);
+          gtk_widget_show (toggle);
+
+          gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (toggle),
+                                        info->params.backtrace);
+
+          g_signal_connect (toggle, "toggled",
+                            G_CALLBACK (gimp_toggle_button_update),
+                            &info->params.backtrace);
+
+          toggle = gtk_check_button_new_with_mnemonic (_("_Messages"));
+          gimp_help_set_help_data (toggle,
+                                   _("Include diagnostic messages in log"),
+                                   NULL);
+          gtk_box_pack_start (GTK_BOX (hbox), toggle, FALSE, FALSE, 0);
+          gtk_widget_show (toggle);
+
+          gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (toggle),
+                                        info->params.messages);
+
+          g_signal_connect (toggle, "toggled",
+                            G_CALLBACK (gimp_toggle_button_update),
+                            &info->params.messages);
+
+          toggle = gtk_check_button_new_with_mnemonic (_("Progressi_ve"));
+          gimp_help_set_help_data (toggle,
+                                   _("Produce complete log "
+                                     "even if not properly terminated"),
+                                   NULL);
+          gtk_box_pack_start (GTK_BOX (hbox), toggle, FALSE, FALSE, 0);
+          gtk_widget_show (toggle);
+
+          gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (toggle),
+                                        info->params.progressive);
+
+          g_signal_connect (toggle, "toggled",
+                            G_CALLBACK (gimp_toggle_button_update),
+                            &info->params.progressive);
+
+          g_signal_connect (dialog, "response",
+                            G_CALLBACK (dashboard_log_record_response),
+                            dashboard);
+          g_signal_connect (dialog, "delete-event",
+                            G_CALLBACK (gtk_true),
+                            NULL);
+
+          gimp_help_connect (dialog, gimp_standard_help_func,
+                             GIMP_HELP_DASHBOARD_LOG_RECORD, NULL);
+
+          dialogs_attach_dialog (G_OBJECT (dashboard), LOG_RECORD_KEY, dialog);
+
+          g_signal_connect_object (dashboard, "destroy",
+                                   G_CALLBACK (gtk_widget_destroy),
+                                   dialog,
+                                   G_CONNECT_SWAPPED);
+
+          #undef LOG_RECORD_KEY
+        }
+
+      gtk_window_present (GTK_WINDOW (dialog));
+    }
+  else
+    {
+      GError *error = NULL;
+
+      if (! gimp_dashboard_log_stop_recording (dashboard, &error))
+        {
+          gimp_message_literal (
+            gimp_editor_get_ui_manager (GIMP_EDITOR (dashboard))->gimp,
+            NULL, GIMP_MESSAGE_ERROR, error->message);
+        }
+    }
+}
+
+void
+dashboard_log_add_marker_cmd_callback (GimpAction *action,
+                                       GVariant   *value,
+                                       gpointer    data)
+{
+  GimpDashboard *dashboard = GIMP_DASHBOARD (data);
+  GtkWidget     *dialog;
+
+  #define LOG_ADD_MARKER_KEY "gimp-dashboard-log-add-marker-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (dashboard), LOG_ADD_MARKER_KEY);
+
+  if (! dialog)
+    {
+      dialog = gimp_query_string_box (
+        _("Add Marker"), GTK_WIDGET (dashboard),
+        gimp_standard_help_func, GIMP_HELP_DASHBOARD_LOG_ADD_MARKER,
+        _("Enter a description for the marker"),
+        NULL,
+        G_OBJECT (dashboard), "destroy",
+        (GimpQueryStringCallback) dashboard_log_add_marker_response,
+        dashboard);
+
+      dialogs_attach_dialog (G_OBJECT (dashboard), LOG_ADD_MARKER_KEY, dialog);
+
+      #undef LOG_ADD_MARKER_KEY
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+dashboard_log_add_empty_marker_cmd_callback (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data)
+{
+  GimpDashboard *dashboard = GIMP_DASHBOARD (data);
+
+  gimp_dashboard_log_add_marker (dashboard, NULL);
+}
+
+void
+dashboard_reset_cmd_callback (GimpAction *action,
+                              GVariant   *value,
+                              gpointer    data)
+{
+  GimpDashboard *dashboard = GIMP_DASHBOARD (data);
+
+  gimp_dashboard_reset (dashboard);
+}
+
+void
+dashboard_low_swap_space_warning_cmd_callback (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data)
+{
+  GimpDashboard *dashboard              = GIMP_DASHBOARD (data);
+  gboolean       low_swap_space_warning = g_variant_get_boolean (value);
+
+  gimp_dashboard_set_low_swap_space_warning (dashboard, low_swap_space_warning);
+}
+
+
+/*  private functions  */
+
+static void
+dashboard_log_record_response (GtkWidget     *dialog,
+                               int            response_id,
+                               GimpDashboard *dashboard)
+{
+  if (response_id == GTK_RESPONSE_OK)
+    {
+      GFile                  *file;
+      DashboardLogDialogInfo *info;
+      GError                 *error = NULL;
+
+      file = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (dialog));
+
+      info = g_object_get_data (G_OBJECT (dashboard),
+                                "gimp-dashboard-log-dialog-info");
+
+      g_return_if_fail (info != NULL);
+
+      g_set_object (&info->folder, g_file_get_parent (file));
+
+      if (! gimp_dashboard_log_start_recording (dashboard,
+                                                file, &info->params,
+                                                &error))
+        {
+          gimp_message_literal (
+            gimp_editor_get_ui_manager (GIMP_EDITOR (dashboard))->gimp,
+            NULL, GIMP_MESSAGE_ERROR, error->message);
+
+          g_clear_error (&error);
+        }
+
+      g_object_unref (file);
+    }
+
+  gtk_widget_destroy (dialog);
+}
+
+static void
+dashboard_log_add_marker_response (GtkWidget     *dialog,
+                                   const gchar   *description,
+                                   GimpDashboard *dashboard)
+{
+  gimp_dashboard_log_add_marker (dashboard, description);
+}
+
+static DashboardLogDialogInfo *
+dashboard_log_dialog_info_new (GimpDashboard *dashboard)
+{
+  DashboardLogDialogInfo *info = g_slice_new (DashboardLogDialogInfo);
+
+  info->folder = NULL;
+  info->params = *gimp_dashboard_log_get_default_params (dashboard);
+
+  return info;
+}
+
+static void
+dashboard_log_dialog_info_free (DashboardLogDialogInfo *info)
+{
+  g_clear_object (&info->folder);
+
+  g_slice_free (DashboardLogDialogInfo, info);
+}
diff --git a/app/actions/dashboard-commands.h b/app/actions/dashboard-commands.h
new file mode 100644
index 0000000..a97b7f1
--- /dev/null
+++ b/app/actions/dashboard-commands.h
@@ -0,0 +1,48 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __DASHBOARD_COMMANDS_H__
+#define __DASHBOARD_COMMANDS_H__
+
+
+void   dashboard_update_interval_cmd_callback        (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+void   dashboard_history_duration_cmd_callback       (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+
+void   dashboard_log_record_cmd_callback             (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+void   dashboard_log_add_marker_cmd_callback         (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+void   dashboard_log_add_empty_marker_cmd_callback   (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+
+void   dashboard_reset_cmd_callback                  (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+
+void   dashboard_low_swap_space_warning_cmd_callback (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+
+
+#endif /* __DASHBOARD_COMMANDS_H__ */
diff --git a/app/actions/data-commands.c b/app/actions/data-commands.c
new file mode 100644
index 0000000..9d71bda
--- /dev/null
+++ b/app/actions/data-commands.c
@@ -0,0 +1,304 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontainer.h"
+#include "core/gimpcontext.h"
+#include "core/gimpdata.h"
+#include "core/gimpdatafactory.h"
+
+#include "file/file-open.h"
+
+#include "widgets/gimpclipboard.h"
+#include "widgets/gimpcontainerview.h"
+#include "widgets/gimpdataeditor.h"
+#include "widgets/gimpdatafactoryview.h"
+#include "widgets/gimpdialogfactory.h"
+#include "widgets/gimpmessagebox.h"
+#include "widgets/gimpmessagedialog.h"
+#include "widgets/gimpwidgets-utils.h"
+#include "widgets/gimpwindowstrategy.h"
+#include "widgets/gimpwidgets-utils.h"
+
+#include "dialogs/data-delete-dialog.h"
+
+#include "actions.h"
+#include "data-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  public functions  */
+
+void
+data_open_as_image_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    user_data)
+{
+  GimpDataFactoryView *view = GIMP_DATA_FACTORY_VIEW (user_data);
+  GimpContext         *context;
+  GimpData            *data;
+
+  context =
+    gimp_container_view_get_context (GIMP_CONTAINER_EDITOR (view)->view);
+
+  data = (GimpData *)
+    gimp_context_get_by_type (context,
+                              gimp_data_factory_view_get_children_type (view));
+
+  if (data && gimp_data_get_file (data))
+    {
+      GFile             *file   = gimp_data_get_file (data);
+      GtkWidget         *widget = GTK_WIDGET (view);
+      GimpImage         *image;
+      GimpPDBStatusType  status;
+      GError            *error = NULL;
+
+      image = file_open_with_display (context->gimp, context, NULL,
+                                      file, FALSE,
+                                      G_OBJECT (gtk_widget_get_screen (widget)),
+                                      gimp_widget_get_monitor (widget),
+                                      &status, &error);
+
+      if (! image && status != GIMP_PDB_CANCEL)
+        {
+          gimp_message (context->gimp, G_OBJECT (view),
+                        GIMP_MESSAGE_ERROR,
+                        _("Opening '%s' failed:\n\n%s"),
+                        gimp_file_get_utf8_name (file), error->message);
+          g_clear_error (&error);
+        }
+    }
+}
+
+void
+data_new_cmd_callback (GimpAction *action,
+                       GVariant   *value,
+                       gpointer    user_data)
+{
+  GimpDataFactoryView *view = GIMP_DATA_FACTORY_VIEW (user_data);
+
+  if (gimp_data_factory_view_has_data_new_func (view))
+    {
+      GimpDataFactory *factory;
+      GimpContext     *context;
+      GimpData        *data;
+
+      factory = gimp_data_factory_view_get_data_factory (view);
+
+      context =
+        gimp_container_view_get_context (GIMP_CONTAINER_EDITOR (view)->view);
+
+      data = gimp_data_factory_data_new (factory, context, _("Untitled"));
+
+      if (data)
+        {
+          gimp_context_set_by_type (context,
+                                    gimp_data_factory_view_get_children_type (view),
+                                    GIMP_OBJECT (data));
+
+          gtk_button_clicked (GTK_BUTTON (gimp_data_factory_view_get_edit_button (view)));
+        }
+    }
+}
+
+void
+data_duplicate_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    user_data)
+{
+  GimpDataFactoryView *view = GIMP_DATA_FACTORY_VIEW (user_data);
+  GimpContext         *context;
+  GimpData            *data;
+
+  context = gimp_container_view_get_context (GIMP_CONTAINER_EDITOR (view)->view);
+
+  data = (GimpData *)
+    gimp_context_get_by_type (context,
+                              gimp_data_factory_view_get_children_type (view));
+
+  if (data && gimp_data_factory_view_have (view, GIMP_OBJECT (data)))
+    {
+      GimpData *new_data;
+
+      new_data = gimp_data_factory_data_duplicate (gimp_data_factory_view_get_data_factory (view), data);
+
+      if (new_data)
+        {
+          gimp_context_set_by_type (context,
+                                    gimp_data_factory_view_get_children_type (view),
+                                    GIMP_OBJECT (new_data));
+
+          gtk_button_clicked (GTK_BUTTON (gimp_data_factory_view_get_edit_button (view)));
+        }
+    }
+}
+
+void
+data_copy_location_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    user_data)
+{
+  GimpDataFactoryView *view = GIMP_DATA_FACTORY_VIEW (user_data);
+  GimpContext         *context;
+  GimpData            *data;
+
+  context = gimp_container_view_get_context (GIMP_CONTAINER_EDITOR (view)->view);
+
+  data = (GimpData *)
+    gimp_context_get_by_type (context,
+                              gimp_data_factory_view_get_children_type (view));
+
+  if (data)
+    {
+      GFile *file = gimp_data_get_file (data);
+
+      if (file)
+        {
+          gchar *uri = g_file_get_uri (file);
+
+          gimp_clipboard_set_text (context->gimp, uri);
+          g_free (uri);
+        }
+    }
+}
+
+void
+data_show_in_file_manager_cmd_callback (GimpAction *action,
+                                        GVariant   *value,
+                                        gpointer    user_data)
+{
+  GimpDataFactoryView *view = GIMP_DATA_FACTORY_VIEW (user_data);
+  GimpContext         *context;
+  GimpData            *data;
+
+  context = gimp_container_view_get_context (GIMP_CONTAINER_EDITOR (view)->view);
+
+  data = (GimpData *)
+    gimp_context_get_by_type (context,
+                              gimp_data_factory_view_get_children_type (view));
+
+  if (data)
+    {
+      GFile *file = gimp_data_get_file (data);
+
+      if (file)
+        {
+          GError *error = NULL;
+
+          if (! gimp_file_show_in_file_manager (file, &error))
+            {
+              gimp_message (context->gimp, G_OBJECT (view),
+                            GIMP_MESSAGE_ERROR,
+                            _("Can't show file in file manager: %s"),
+                            error->message);
+              g_clear_error (&error);
+            }
+        }
+    }
+}
+
+void
+data_delete_cmd_callback (GimpAction *action,
+                          GVariant   *value,
+                          gpointer    user_data)
+{
+  GimpDataFactoryView *view = GIMP_DATA_FACTORY_VIEW (user_data);
+  GimpContext         *context;
+  GimpData            *data;
+
+  context =
+    gimp_container_view_get_context (GIMP_CONTAINER_EDITOR (view)->view);
+
+  data = (GimpData *)
+    gimp_context_get_by_type (context,
+                              gimp_data_factory_view_get_children_type (view));
+
+  if (data                          &&
+      gimp_data_is_deletable (data) &&
+      gimp_data_factory_view_have (view, GIMP_OBJECT (data)))
+    {
+      GimpDataFactory *factory;
+      GtkWidget       *dialog;
+
+      factory = gimp_data_factory_view_get_data_factory (view);
+
+      dialog = data_delete_dialog_new (factory, data, context,
+                                       GTK_WIDGET (view));
+      gtk_widget_show (dialog);
+    }
+}
+
+void
+data_refresh_cmd_callback (GimpAction *action,
+                           GVariant   *value,
+                           gpointer    user_data)
+{
+  GimpDataFactoryView *view = GIMP_DATA_FACTORY_VIEW (user_data);
+  Gimp                *gimp;
+  return_if_no_gimp (gimp, user_data);
+
+  gimp_set_busy (gimp);
+  gimp_data_factory_data_refresh (gimp_data_factory_view_get_data_factory (view),
+                                  action_data_get_context (user_data));
+  gimp_unset_busy (gimp);
+}
+
+void
+data_edit_cmd_callback (GimpAction *action,
+                        GVariant   *value,
+                        gpointer    user_data)
+{
+  GimpDataFactoryView *view = GIMP_DATA_FACTORY_VIEW (user_data);
+  GimpContext         *context;
+  GimpData            *data;
+
+  context = gimp_container_view_get_context (GIMP_CONTAINER_EDITOR (view)->view);
+
+  data = (GimpData *)
+    gimp_context_get_by_type (context,
+                              gimp_data_factory_view_get_children_type (view));
+
+  if (data && gimp_data_factory_view_have (view, GIMP_OBJECT (data)))
+    {
+      GdkScreen *screen  = gtk_widget_get_screen (GTK_WIDGET (view));
+      gint       monitor = gimp_widget_get_monitor (GTK_WIDGET (view));
+      GtkWidget *dockable;
+
+      dockable =
+        gimp_window_strategy_show_dockable_dialog (GIMP_WINDOW_STRATEGY (gimp_get_window_strategy (context->gimp)),
+                                                   context->gimp,
+                                                   gimp_dialog_factory_get_singleton (),
+                                                   screen,
+                                                   monitor,
+                                                   g_variant_get_string (value,
+                                                                         NULL));
+
+      gimp_data_editor_set_data (GIMP_DATA_EDITOR (gtk_bin_get_child (GTK_BIN (dockable))),
+                                 data);
+    }
+}
diff --git a/app/actions/data-commands.h b/app/actions/data-commands.h
new file mode 100644
index 0000000..a9bb4af
--- /dev/null
+++ b/app/actions/data-commands.h
@@ -0,0 +1,48 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __DATA_COMMANDS_H__
+#define __DATA_COMMANDS_H__
+
+
+void   data_open_as_image_cmd_callback        (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   data_new_cmd_callback                  (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   data_duplicate_cmd_callback            (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   data_copy_location_cmd_callback        (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   data_show_in_file_manager_cmd_callback (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   data_delete_cmd_callback               (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   data_refresh_cmd_callback              (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   data_edit_cmd_callback                 (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+
+
+#endif /* __DATA_COMMANDS_H__ */
diff --git a/app/actions/data-editor-commands.c b/app/actions/data-editor-commands.c
new file mode 100644
index 0000000..0c8383c
--- /dev/null
+++ b/app/actions/data-editor-commands.c
@@ -0,0 +1,43 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "actions-types.h"
+
+#include "widgets/gimpdataeditor.h"
+
+#include "data-editor-commands.h"
+
+
+/*  public functions */
+
+void
+data_editor_edit_active_cmd_callback (GimpAction *action,
+                                      GVariant   *value,
+                                      gpointer    data)
+{
+  GimpDataEditor *editor = GIMP_DATA_EDITOR (data);
+  gboolean        edit_active;
+
+  edit_active = g_variant_get_boolean (value);
+
+  gimp_data_editor_set_edit_active (editor, edit_active);
+}
diff --git a/app/actions/data-editor-commands.h b/app/actions/data-editor-commands.h
new file mode 100644
index 0000000..c70743d
--- /dev/null
+++ b/app/actions/data-editor-commands.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __DATA_EDITOR_COMMANDS_H__
+#define __DATA_EDITOR_COMMANDS_H__
+
+
+void   data_editor_edit_active_cmd_callback (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+
+
+#endif /* __DATA_EDITOR_COMMANDS_H__ */
diff --git a/app/actions/debug-actions.c b/app/actions/debug-actions.c
new file mode 100644
index 0000000..98a2f07
--- /dev/null
+++ b/app/actions/debug-actions.c
@@ -0,0 +1,101 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+
+#include "widgets/gimpactiongroup.h"
+
+#include "debug-actions.h"
+#include "debug-commands.h"
+
+
+static const GimpActionEntry debug_actions[] =
+{
+  { "debug-menu", NULL, "_Debug" },
+
+  { "debug-mem-profile", NULL,
+    "_Memory Profile", NULL, NULL,
+    debug_mem_profile_cmd_callback,
+    NULL },
+
+  { "debug-benchmark-projection", NULL,
+    "Benchmark _Projection", NULL,
+    "Invalidates the entire projection, measures the time it takes to "
+    "validate (render) the part that is visible in the active display, "
+    "and print the result to stdout.",
+    debug_benchmark_projection_cmd_callback,
+    NULL },
+
+  { "debug-show-image-graph", NULL,
+    "Show Image _Graph", NULL,
+    "Creates a new image showing the GEGL graph of this image",
+    debug_show_image_graph_cmd_callback,
+    NULL },
+
+  { "debug-dump-items", NULL,
+    "_Dump Items", NULL, NULL,
+    debug_dump_menus_cmd_callback,
+    NULL },
+
+  { "debug-dump-managers", NULL,
+    "Dump _UI Managers", NULL, NULL,
+    debug_dump_managers_cmd_callback,
+    NULL },
+
+  { "debug-dump-keyboard-shortcuts", NULL,
+    "Dump _Keyboard Shortcuts", NULL, NULL,
+    debug_dump_keyboard_shortcuts_cmd_callback,
+    NULL },
+
+  { "debug-dump-attached-data", NULL,
+    "Dump Attached Data", NULL, NULL,
+    debug_dump_attached_data_cmd_callback,
+    NULL }
+};
+
+void
+debug_actions_setup (GimpActionGroup *group)
+{
+  gint i;
+
+  gimp_action_group_add_actions (group, NULL,
+                                 debug_actions,
+                                 G_N_ELEMENTS (debug_actions));
+
+#define SET_VISIBLE(action,condition) \
+        gimp_action_group_set_action_visible (group, action, (condition) != 0)
+
+  for (i = 0; i < G_N_ELEMENTS (debug_actions); i++)
+    SET_VISIBLE (debug_actions[i].name, group->gimp->show_debug_menu);
+
+#undef SET_VISIBLE
+}
+
+void
+debug_actions_update (GimpActionGroup *group,
+                      gpointer         data)
+{
+}
diff --git a/app/actions/debug-actions.h b/app/actions/debug-actions.h
new file mode 100644
index 0000000..c00780c
--- /dev/null
+++ b/app/actions/debug-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __DEBUG_ACTIONS_H__
+#define __DEBUG_ACTIONS_H__
+
+
+void   debug_actions_setup  (GimpActionGroup *group);
+void   debug_actions_update (GimpActionGroup *group,
+                             gpointer         data);
+
+
+#endif /* __DEBUG_ACTIONS_H__ */
diff --git a/app/actions/debug-commands.c b/app/actions/debug-commands.c
new file mode 100644
index 0000000..c00c1fe
--- /dev/null
+++ b/app/actions/debug-commands.c
@@ -0,0 +1,430 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpbase/gimpbase.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimp-utils.h"
+#include "core/gimpcontext.h"
+#include "core/gimpimage.h"
+#include "core/gimpprojectable.h"
+#include "core/gimpprojection.h"
+
+#include "gegl/gimp-gegl-utils.h"
+
+#include "widgets/gimpaction.h"
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimpmenufactory.h"
+#include "widgets/gimpuimanager.h"
+
+#include "display/gimpdisplay.h"
+#include "display/gimpdisplayshell.h"
+#include "display/gimpimagewindow.h"
+
+#include "menus/menus.h"
+
+#include "actions.h"
+#include "debug-commands.h"
+
+
+/*  local function prototypes  */
+
+static gboolean  debug_benchmark_projection    (GimpDisplay *display);
+static gboolean  debug_show_image_graph        (GimpImage   *source_image);
+
+static void      debug_dump_menus_recurse_menu (GtkWidget   *menu,
+                                                gint         depth,
+                                                gchar       *path);
+
+static void      debug_print_qdata             (GimpObject  *object);
+static void      debug_print_qdata_foreach     (GQuark       key_id,
+                                                gpointer     data,
+                                                gpointer     user_data);
+
+static gboolean  debug_accel_find_func         (GtkAccelKey *key,
+                                                GClosure    *closure,
+                                                gpointer     data);
+
+
+/*  public functions  */
+
+void
+debug_mem_profile_cmd_callback (GimpAction *action,
+                                GVariant   *value,
+                                gpointer    data)
+{
+  extern gboolean  gimp_debug_memsize;
+  Gimp            *gimp;
+  return_if_no_gimp (gimp, data);
+
+  gimp_debug_memsize = TRUE;
+
+  gimp_object_get_memsize (GIMP_OBJECT (gimp), NULL);
+
+  gimp_debug_memsize = FALSE;
+}
+
+void
+debug_benchmark_projection_cmd_callback (GimpAction *action,
+                                         GVariant   *value,
+                                         gpointer    data)
+{
+  GimpDisplay *display;
+  return_if_no_display (display, data);
+
+  g_idle_add ((GSourceFunc) debug_benchmark_projection, g_object_ref (display));
+}
+
+void
+debug_show_image_graph_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpImage *source_image = NULL;
+  return_if_no_image (source_image, data);
+
+  g_idle_add ((GSourceFunc) debug_show_image_graph, g_object_ref (source_image));
+}
+
+void
+debug_dump_menus_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GList *list;
+
+  for (list = gimp_menu_factory_get_registered_menus (global_menu_factory);
+       list;
+       list = g_list_next (list))
+    {
+      GimpMenuFactoryEntry *entry = list->data;
+      GList                *managers;
+
+      managers = gimp_ui_managers_from_name (entry->identifier);
+
+      if (managers)
+        {
+          GimpUIManager *manager = managers->data;
+          GList         *list;
+
+          for (list = manager->registered_uis; list; list = g_list_next (list))
+            {
+              GimpUIManagerUIEntry *ui_entry = list->data;
+
+              if (GTK_IS_MENU_SHELL (ui_entry->widget))
+                {
+                  g_print ("\n\n"
+                           "========================================\n"
+                           "Menu: %s%s\n"
+                           "========================================\n\n",
+                           entry->identifier, ui_entry->ui_path);
+
+                  debug_dump_menus_recurse_menu (ui_entry->widget, 1,
+                                                 entry->identifier);
+                  g_print ("\n");
+                }
+            }
+        }
+    }
+}
+
+void
+debug_dump_managers_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GList *list;
+
+  for (list = gimp_menu_factory_get_registered_menus (global_menu_factory);
+       list;
+       list = g_list_next (list))
+    {
+      GimpMenuFactoryEntry *entry = list->data;
+      GList                *managers;
+
+      managers = gimp_ui_managers_from_name (entry->identifier);
+
+      if (managers)
+        {
+          g_print ("\n\n"
+                   "========================================\n"
+                   "UI Manager: %s\n"
+                   "========================================\n\n",
+                   entry->identifier);
+
+          g_print ("%s\n", gimp_ui_manager_get_ui (managers->data));
+        }
+    }
+}
+
+void
+debug_dump_keyboard_shortcuts_cmd_callback (GimpAction *action,
+                                            GVariant   *value,
+                                            gpointer    data)
+{
+  GimpDisplay      *display;
+  GimpImageWindow  *window;
+  GimpUIManager    *manager;
+  GtkAccelGroup    *accel_group;
+  GList            *group_it;
+  GList            *strings = NULL;
+  return_if_no_display (display, data);
+
+  window  = gimp_display_shell_get_window (gimp_display_get_shell (display));
+  manager = gimp_image_window_get_ui_manager (window);
+
+  accel_group = gimp_ui_manager_get_accel_group (manager);
+
+  /* Gather formatted strings of keyboard shortcuts */
+  for (group_it = gimp_ui_manager_get_action_groups (manager);
+       group_it;
+       group_it = g_list_next (group_it))
+    {
+      GimpActionGroup *group     = group_it->data;
+      GList           *actions   = NULL;
+      GList           *action_it = NULL;
+
+      actions = gimp_action_group_list_actions (group);
+      actions = g_list_sort (actions, (GCompareFunc) gimp_action_name_compare);
+
+      for (action_it = actions; action_it; action_it = g_list_next (action_it))
+        {
+          GimpAction  *action        = action_it->data;
+          const gchar *name          = gimp_action_get_name (action);
+          GClosure    *accel_closure = NULL;
+
+          if (strstr (name, "-menu")  ||
+              strstr (name, "-popup") ||
+              name[0] == '<')
+              continue;
+
+          accel_closure = gimp_action_get_accel_closure (action);
+
+          if (accel_closure)
+            {
+              GtkAccelKey *key = gtk_accel_group_find (accel_group,
+                                                       debug_accel_find_func,
+                                                       accel_closure);
+              if (key            &&
+                  key->accel_key &&
+                  key->accel_flags & GTK_ACCEL_VISIBLE)
+                {
+                  const gchar *label_tmp;
+                  gchar       *label;
+                  gchar       *key_string;
+
+                  label_tmp  = gimp_action_get_label (action);
+                  label      = gimp_strip_uline (label_tmp);
+                  key_string = gtk_accelerator_get_label (key->accel_key,
+                                                          key->accel_mods);
+
+                  strings = g_list_prepend (strings,
+                                            g_strdup_printf ("%-20s %s",
+                                                             key_string, label));
+
+                  g_free (key_string);
+                  g_free (label);
+                }
+            }
+        }
+
+      g_list_free (actions);
+    }
+
+  /* Sort and prints the strings */
+  {
+    GList *string_it = NULL;
+
+    strings = g_list_sort (strings, (GCompareFunc) strcmp);
+
+    for (string_it = strings; string_it; string_it = g_list_next (string_it))
+      {
+        g_print ("%s\n", (gchar *) string_it->data);
+        g_free (string_it->data);
+      }
+
+    g_list_free (strings);
+  }
+}
+
+void
+debug_dump_attached_data_cmd_callback (GimpAction *action,
+                                       GVariant   *value,
+                                       gpointer    data)
+{
+  Gimp        *gimp         = action_data_get_gimp (data);
+  GimpContext *user_context = gimp_get_user_context (gimp);
+
+  debug_print_qdata (GIMP_OBJECT (gimp));
+  debug_print_qdata (GIMP_OBJECT (user_context));
+}
+
+
+/*  private functions  */
+
+static gboolean
+debug_benchmark_projection (GimpDisplay *display)
+{
+  GimpImage *image = gimp_display_get_image (display);
+
+  if (image)
+    {
+      GimpProjection *projection = gimp_image_get_projection (image);
+
+      gimp_projection_stop_rendering (projection);
+
+      GIMP_TIMER_START ();
+
+      gimp_image_invalidate_all (image);
+      gimp_projection_flush_now (projection, TRUE);
+
+      GIMP_TIMER_END ("Validation of the entire projection");
+
+      g_object_unref (display);
+    }
+
+  return FALSE;
+}
+
+static gboolean
+debug_show_image_graph (GimpImage *source_image)
+{
+  GeglNode   *image_graph;
+  GeglNode   *output_node;
+  GimpImage  *new_image;
+  GeglNode   *introspect;
+  GeglNode   *sink;
+  GeglBuffer *buffer;
+  gchar      *new_name;
+
+  image_graph = gimp_projectable_get_graph (GIMP_PROJECTABLE (source_image));
+
+  output_node = gegl_node_get_output_proxy (image_graph, "output");
+
+  introspect = gegl_node_new_child (NULL,
+                                    "operation", "gegl:introspect",
+                                    "node",      output_node,
+                                    NULL);
+  sink = gegl_node_new_child (NULL,
+                              "operation", "gegl:buffer-sink",
+                              "buffer",    &buffer,
+                              NULL);
+
+  gegl_node_link_many (introspect, sink, NULL);
+  gegl_node_process (sink);
+
+  new_name = g_strdup_printf ("%s GEGL graph",
+                              gimp_image_get_display_name (source_image));
+
+  new_image = gimp_create_image_from_buffer (source_image->gimp,
+                                             buffer, new_name);
+  gimp_image_set_file (new_image, g_file_new_for_uri (new_name));
+
+  g_free (new_name);
+
+  g_object_unref (buffer);
+
+  g_object_unref (sink);
+  g_object_unref (introspect);
+
+  g_object_unref (source_image);
+
+  return FALSE;
+}
+
+static void
+debug_dump_menus_recurse_menu (GtkWidget *menu,
+                               gint       depth,
+                               gchar     *path)
+{
+  GList *children;
+  GList *list;
+
+  children = gtk_container_get_children (GTK_CONTAINER (menu));
+
+  for (list = children; list; list = g_list_next (list))
+    {
+      GtkWidget *menu_item = GTK_WIDGET (list->data);
+      GtkWidget *child     = gtk_bin_get_child (GTK_BIN (menu_item));
+
+      if (GTK_IS_LABEL (child))
+        {
+          GtkWidget   *submenu;
+          const gchar *label;
+          gchar       *full_path;
+          gchar       *help_page;
+          gchar       *format_str;
+
+          label = gtk_label_get_text (GTK_LABEL (child));
+          full_path = g_strconcat (path, "/", label, NULL);
+
+          help_page = g_object_get_data (G_OBJECT (menu_item), "gimp-help-id");
+          help_page = g_strdup (help_page);
+
+          format_str = g_strdup_printf ("%%%ds%%%ds %%-20s %%s\n",
+                                        depth * 2, depth * 2 - 40);
+          g_print (format_str,
+                   "", label, "", help_page ? help_page : "");
+          g_free (format_str);
+          g_free (help_page);
+
+          submenu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (menu_item));
+
+          if (submenu)
+            debug_dump_menus_recurse_menu (submenu, depth + 1, full_path);
+
+          g_free (full_path);
+        }
+    }
+
+  g_list_free (children);
+}
+
+static void
+debug_print_qdata (GimpObject *object)
+{
+  g_print ("\nData attached to '%s':\n\n", gimp_object_get_name (object));
+  g_datalist_foreach (&G_OBJECT (object)->qdata,
+                      debug_print_qdata_foreach,
+                      NULL);
+  g_print ("\n");
+}
+
+static void
+debug_print_qdata_foreach (GQuark   key_id,
+                           gpointer data,
+                           gpointer user_data)
+{
+  g_print ("%s: %p\n", g_quark_to_string (key_id), data);
+}
+
+static gboolean
+debug_accel_find_func (GtkAccelKey *key,
+                       GClosure    *closure,
+                       gpointer     data)
+{
+  return (GClosure *) data == closure;
+}
diff --git a/app/actions/debug-commands.h b/app/actions/debug-commands.h
new file mode 100644
index 0000000..12c7dd2
--- /dev/null
+++ b/app/actions/debug-commands.h
@@ -0,0 +1,46 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __DEBUG_COMMANDS_H__
+#define __DEBUG_COMMANDS_H__
+
+
+void   debug_mem_profile_cmd_callback             (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   debug_benchmark_projection_cmd_callback    (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   debug_show_image_graph_cmd_callback        (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   debug_dump_menus_cmd_callback              (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   debug_dump_managers_cmd_callback           (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   debug_dump_keyboard_shortcuts_cmd_callback (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void   debug_dump_attached_data_cmd_callback      (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+
+
+
+#endif /* __DEBUG_COMMANDS_H__ */
diff --git a/app/actions/dialogs-actions.c b/app/actions/dialogs-actions.c
new file mode 100644
index 0000000..188752b
--- /dev/null
+++ b/app/actions/dialogs-actions.c
@@ -0,0 +1,368 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimpdialogfactory.h"
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpsessioninfo.h"
+#include "widgets/gimptoolbox.h"
+
+#include "display/gimpimagewindow.h"
+
+#include "actions.h"
+#include "dialogs-actions.h"
+#include "dialogs-commands.h"
+
+#include "gimp-intl.h"
+
+
+const GimpStringActionEntry dialogs_dockable_actions[] =
+{
+  { "dialogs-toolbox", NULL,
+    NC_("windows-action", "Tool_box"), "<primary>B",
+    NULL /* set in dialogs_actions_update() */,
+    "gimp-toolbox",
+    GIMP_HELP_TOOLBOX },
+
+  { "dialogs-tool-options", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("dialogs-action", "Tool _Options"), NULL,
+    NC_("dialogs-action", "Open the tool options dialog"),
+    "gimp-tool-options",
+    GIMP_HELP_TOOL_OPTIONS_DIALOG },
+
+  { "dialogs-device-status", GIMP_ICON_DIALOG_DEVICE_STATUS,
+    NC_("dialogs-action", "_Device Status"), NULL,
+    NC_("dialogs-action", "Open the device status dialog"),
+    "gimp-device-status",
+    GIMP_HELP_DEVICE_STATUS_DIALOG },
+
+  { "dialogs-symmetry", GIMP_ICON_SYMMETRY,
+    NC_("dialogs-action", "_Symmetry Painting"), NULL,
+    NC_("dialogs-action", "Open the symmetry dialog"),
+    "gimp-symmetry-editor",
+    GIMP_HELP_SYMMETRY_DIALOG },
+
+  { "dialogs-layers", GIMP_ICON_DIALOG_LAYERS,
+    NC_("dialogs-action", "_Layers"), "<primary>L",
+    NC_("dialogs-action", "Open the layers dialog"),
+    "gimp-layer-list",
+    GIMP_HELP_LAYER_DIALOG },
+
+  { "dialogs-channels", GIMP_ICON_DIALOG_CHANNELS,
+    NC_("dialogs-action", "_Channels"), NULL,
+    NC_("dialogs-action", "Open the channels dialog"),
+    "gimp-channel-list",
+    GIMP_HELP_CHANNEL_DIALOG },
+
+  { "dialogs-vectors", GIMP_ICON_DIALOG_PATHS,
+    NC_("dialogs-action", "_Paths"), NULL,
+    NC_("dialogs-action", "Open the paths dialog"),
+    "gimp-vectors-list",
+    GIMP_HELP_PATH_DIALOG },
+
+  { "dialogs-indexed-palette", GIMP_ICON_COLORMAP,
+    NC_("dialogs-action", "Color_map"), NULL,
+    NC_("dialogs-action", "Open the colormap dialog"),
+    "gimp-indexed-palette",
+    GIMP_HELP_INDEXED_PALETTE_DIALOG },
+
+  { "dialogs-histogram", GIMP_ICON_HISTOGRAM,
+    NC_("dialogs-action", "Histogra_m"), NULL,
+    NC_("dialogs-action", "Open the histogram dialog"),
+    "gimp-histogram-editor",
+    GIMP_HELP_HISTOGRAM_DIALOG },
+
+  { "dialogs-selection-editor", GIMP_ICON_SELECTION,
+    NC_("dialogs-action", "_Selection Editor"), NULL,
+    NC_("dialogs-action", "Open the selection editor"),
+    "gimp-selection-editor",
+    GIMP_HELP_SELECTION_DIALOG },
+
+  { "dialogs-navigation", GIMP_ICON_DIALOG_NAVIGATION,
+    NC_("dialogs-action", "Na_vigation"), NULL,
+    NC_("dialogs-action", "Open the display navigation dialog"),
+    "gimp-navigation-view",
+    GIMP_HELP_NAVIGATION_DIALOG },
+
+  { "dialogs-undo-history", GIMP_ICON_DIALOG_UNDO_HISTORY,
+    NC_("dialogs-action", "Undo _History"), NULL,
+    NC_("dialogs-action", "Open the undo history dialog"),
+    "gimp-undo-history",
+    GIMP_HELP_UNDO_DIALOG },
+
+  { "dialogs-cursor", GIMP_ICON_CURSOR,
+    NC_("dialogs-action", "_Pointer"), NULL,
+    NC_("dialogs-action", "Open the pointer information dialog"),
+    "gimp-cursor-view",
+    GIMP_HELP_POINTER_INFO_DIALOG },
+
+  { "dialogs-sample-points", GIMP_ICON_SAMPLE_POINT,
+    NC_("dialogs-action", "_Sample Points"), NULL,
+    NC_("dialogs-action", "Open the sample points dialog"),
+    "gimp-sample-point-editor",
+    GIMP_HELP_SAMPLE_POINT_DIALOG },
+
+  { "dialogs-colors", GIMP_ICON_COLORS_DEFAULT,
+    NC_("dialogs-action", "Colo_rs"), NULL,
+    NC_("dialogs-action", "Open the FG/BG color dialog"),
+    "gimp-color-editor",
+    GIMP_HELP_COLOR_DIALOG },
+
+  { "dialogs-brushes", GIMP_ICON_BRUSH,
+    NC_("dialogs-action", "_Brushes"), "<primary><shift>B",
+    NC_("dialogs-action", "Open the brushes dialog"),
+    "gimp-brush-grid|gimp-brush-list",
+    GIMP_HELP_BRUSH_DIALOG },
+
+  { "dialogs-brush-editor", GIMP_ICON_BRUSH,
+    NC_("dialogs-action", "Brush Editor"), NULL,
+    NC_("dialogs-action", "Open the brush editor"),
+    "gimp-brush-editor",
+    GIMP_HELP_BRUSH_EDIT },
+
+  { "dialogs-dynamics", GIMP_ICON_DYNAMICS,
+    NC_("dialogs-action", "Paint D_ynamics"), NULL,
+    NC_("dialogs-action", "Open paint dynamics dialog"),
+    "gimp-dynamics-list|gimp-dynamics-grid",
+    GIMP_HELP_DYNAMICS_DIALOG },
+
+  { "dialogs-dynamics-editor", GIMP_ICON_DYNAMICS,
+    NC_("dialogs-action", "Paint Dynamics Editor"), NULL,
+    NC_("dialogs-action", "Open the paint dynamics editor"),
+    "gimp-dynamics-editor",
+    GIMP_HELP_DYNAMICS_EDITOR_DIALOG },
+
+  { "dialogs-mypaint-brushes", GIMP_ICON_MYPAINT_BRUSH,
+    NC_("dialogs-action", "_MyPaint Brushes"), NULL,
+    NC_("dialogs-action", "Open the mypaint brushes dialog"),
+    "gimp-mypaint-brush-grid|gimp-mapyint-brush-list",
+    GIMP_HELP_MYPAINT_BRUSH_DIALOG },
+
+  { "dialogs-patterns", GIMP_ICON_PATTERN,
+    NC_("dialogs-action", "P_atterns"), "<primary><shift>P",
+    NC_("dialogs-action", "Open the patterns dialog"),
+    "gimp-pattern-grid|gimp-pattern-list",
+    GIMP_HELP_PATTERN_DIALOG },
+
+  { "dialogs-gradients", GIMP_ICON_GRADIENT,
+    NC_("dialogs-action", "_Gradients"), "<primary>G",
+    NC_("dialogs-action", "Open the gradients dialog"),
+    "gimp-gradient-list|gimp-gradient-grid",
+    GIMP_HELP_GRADIENT_DIALOG },
+
+  { "dialogs-gradient-editor", GIMP_ICON_GRADIENT,
+    NC_("dialogs-action", "Gradient Editor"), NULL,
+    NC_("dialogs-action", "Open the gradient editor"),
+    "gimp-gradient-editor",
+    GIMP_HELP_GRADIENT_EDIT },
+
+  { "dialogs-palettes", GIMP_ICON_PALETTE,
+    NC_("dialogs-action", "Pal_ettes"), NULL,
+    NC_("dialogs-action", "Open the palettes dialog"),
+    "gimp-palette-list|gimp-palette-grid",
+    GIMP_HELP_PALETTE_DIALOG },
+
+  { "dialogs-palette-editor", GIMP_ICON_PALETTE,
+    NC_("dialogs-action", "Palette _Editor"), NULL,
+    NC_("dialogs-action", "Open the palette editor"),
+    "gimp-palette-editor",
+    GIMP_HELP_PALETTE_EDIT },
+
+  { "dialogs-tool-presets", GIMP_ICON_TOOL_PRESET,
+    NC_("dialogs-action", "Tool Pre_sets"), NULL,
+    NC_("dialogs-action", "Open tool presets dialog"),
+    "gimp-tool-preset-list|gimp-tool-preset-grid",
+    GIMP_HELP_TOOL_PRESET_DIALOG },
+
+  { "dialogs-fonts", GIMP_ICON_FONT,
+    NC_("dialogs-action", "_Fonts"), NULL,
+    NC_("dialogs-action", "Open the fonts dialog"),
+    "gimp-font-list|gimp-font-grid",
+    GIMP_HELP_FONT_DIALOG },
+
+  { "dialogs-buffers", GIMP_ICON_BUFFER,
+    NC_("dialogs-action", "B_uffers"), "",
+    NC_("dialogs-action", "Open the named buffers dialog"),
+    "gimp-buffer-list|gimp-buffer-grid",
+    GIMP_HELP_BUFFER_DIALOG },
+
+  { "dialogs-images", GIMP_ICON_DIALOG_IMAGES,
+    NC_("dialogs-action", "_Images"), NULL,
+    NC_("dialogs-action", "Open the images dialog"),
+    "gimp-image-list|gimp-image-grid",
+    GIMP_HELP_IMAGE_DIALOG },
+
+  { "dialogs-document-history", GIMP_ICON_DOCUMENT_OPEN_RECENT,
+    NC_("dialogs-action", "Document Histor_y"), "",
+    NC_("dialogs-action", "Open the document history dialog"),
+    "gimp-document-list|gimp-document-grid",
+    GIMP_HELP_DOCUMENT_DIALOG },
+
+  { "dialogs-templates", GIMP_ICON_TEMPLATE,
+    NC_("dialogs-action", "_Templates"), "",
+    NC_("dialogs-action", "Open the image templates dialog"),
+    "gimp-template-list|gimp-template-grid",
+    GIMP_HELP_TEMPLATE_DIALOG },
+
+  { "dialogs-error-console", GIMP_ICON_DIALOG_WARNING,
+    NC_("dialogs-action", "Error Co_nsole"), NULL,
+    NC_("dialogs-action", "Open the error console"),
+    "gimp-error-console",
+    GIMP_HELP_ERRORS_DIALOG },
+
+  { "dialogs-dashboard", GIMP_ICON_DIALOG_DASHBOARD,
+    NC_("dialogs-action", "_Dashboard"), NULL,
+    NC_("dialogs-action", "Open the dashboard"),
+    "gimp-dashboard",
+    GIMP_HELP_ERRORS_DIALOG }
+};
+
+gint n_dialogs_dockable_actions = G_N_ELEMENTS (dialogs_dockable_actions);
+
+static const GimpStringActionEntry dialogs_toplevel_actions[] =
+{
+  { "dialogs-preferences", GIMP_ICON_PREFERENCES_SYSTEM,
+    NC_("dialogs-action", "_Preferences"), NULL,
+    NC_("dialogs-action", "Open the preferences dialog"),
+    "gimp-preferences-dialog",
+    GIMP_HELP_PREFS_DIALOG },
+
+  { "dialogs-input-devices", GIMP_ICON_INPUT_DEVICE,
+    NC_("dialogs-action", "_Input Devices"), NULL,
+    NC_("dialogs-action", "Open the input devices editor"),
+    "gimp-input-devices-dialog",
+    GIMP_HELP_INPUT_DEVICES },
+
+  { "dialogs-keyboard-shortcuts", GIMP_ICON_CHAR_PICKER,
+    NC_("dialogs-action", "_Keyboard Shortcuts"), NULL,
+    NC_("dialogs-action", "Open the keyboard shortcuts editor"),
+    "gimp-keyboard-shortcuts-dialog",
+    GIMP_HELP_KEYBOARD_SHORTCUTS },
+
+  { "dialogs-module-dialog", GIMP_ICON_SYSTEM_RUN,
+    NC_("dialogs-action", "_Modules"), NULL,
+    NC_("dialogs-action", "Open the module manager dialog"),
+    "gimp-module-dialog",
+    GIMP_HELP_MODULE_DIALOG },
+
+  { "dialogs-tips", GIMP_ICON_DIALOG_INFORMATION,
+    NC_("dialogs-action", "_Tip of the Day"), NULL,
+    NC_("dialogs-action", "Show some helpful tips on using GIMP"),
+    "gimp-tips-dialog",
+    GIMP_HELP_TIPS_DIALOG },
+
+  { "dialogs-about", GIMP_ICON_HELP_ABOUT,
+#if defined(G_OS_WIN32)
+    NC_("dialogs-action", "About GIMP"),
+#elif defined(PLATFORM_OSX)
+    NC_("dialogs-action", "About"),
+#else /* UNIX: use GNOME HIG */
+    NC_("dialogs-action", "_About"),
+#endif
+    NULL,
+    NC_("dialogs-action", "About GIMP"),
+    "gimp-about-dialog",
+      GIMP_HELP_ABOUT_DIALOG },
+
+  { "dialogs-action-search", GIMP_ICON_TOOL_ZOOM,
+    NC_("dialogs-action", "_Search and Run a Command"), "slash",
+    NC_("dialogs-action", "Search commands by keyword, and run them"),
+    "gimp-action-search-dialog",
+    GIMP_HELP_ACTION_SEARCH_DIALOG }
+};
+
+
+gboolean
+dialogs_actions_toolbox_exists (Gimp *gimp)
+{
+  GimpDialogFactory *factory       = gimp_dialog_factory_get_singleton ();
+  gboolean           toolbox_found = FALSE;
+  GList             *iter;
+
+  /* First look in session managed windows */
+  toolbox_found =
+    gimp_dialog_factory_find_widget (factory, "gimp-toolbox-window") != NULL;
+
+  /* Then in image windows */
+  if (! toolbox_found)
+    {
+      GList *windows = gimp ? gimp_get_image_windows (gimp) : NULL;
+
+      for (iter = windows; iter; iter = g_list_next (iter))
+        {
+          GimpImageWindow *window = GIMP_IMAGE_WINDOW (windows->data);
+
+          if (gimp_image_window_has_toolbox (window))
+            {
+              toolbox_found = TRUE;
+              break;
+            }
+        }
+
+      g_list_free (windows);
+    }
+
+  return toolbox_found;
+}
+
+void
+dialogs_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_string_actions (group, "dialogs-action",
+                                        dialogs_dockable_actions,
+                                        G_N_ELEMENTS (dialogs_dockable_actions),
+                                        dialogs_create_dockable_cmd_callback);
+
+  gimp_action_group_add_string_actions (group, "dialogs-action",
+                                        dialogs_toplevel_actions,
+                                        G_N_ELEMENTS (dialogs_toplevel_actions),
+                                        dialogs_create_toplevel_cmd_callback);
+}
+
+void
+dialogs_actions_update (GimpActionGroup *group,
+                        gpointer         data)
+{
+  Gimp        *gimp            = action_data_get_gimp (data);
+  const gchar *toolbox_label   = NULL;
+  const gchar *toolbox_tooltip = NULL;
+
+  if (dialogs_actions_toolbox_exists (gimp))
+    {
+      toolbox_label   = _("Tool_box");
+      toolbox_tooltip = _("Raise the toolbox");
+    }
+  else
+    {
+      toolbox_label   = _("New Tool_box");
+      toolbox_tooltip = _("Create a new toolbox");
+    }
+
+  gimp_action_group_set_action_label (group, "dialogs-toolbox", toolbox_label);
+  gimp_action_group_set_action_tooltip (group, "dialogs-toolbox", toolbox_tooltip);
+}
diff --git a/app/actions/dialogs-actions.h b/app/actions/dialogs-actions.h
new file mode 100644
index 0000000..b424bdd
--- /dev/null
+++ b/app/actions/dialogs-actions.h
@@ -0,0 +1,38 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __DIALOGS_ACTIONS_H__
+#define __DIALOGS_ACTIONS_H__
+
+
+/*  this check is needed for the extern declaration below to be correct  */
+#ifndef __GIMP_ACTION_GROUP_H__
+#error "widgets/gimpactiongroup.h must be included prior to dialogs-actions.h"
+#endif
+
+extern const GimpStringActionEntry dialogs_dockable_actions[];
+extern gint                        n_dialogs_dockable_actions;
+
+
+void       dialogs_actions_setup          (GimpActionGroup *group);
+void       dialogs_actions_update         (GimpActionGroup *group,
+                                           gpointer         data);
+
+gboolean   dialogs_actions_toolbox_exists (Gimp            *gimp);
+
+
+#endif /* __DIALOGS_ACTIONS_H__ */
diff --git a/app/actions/dialogs-commands.c b/app/actions/dialogs-commands.c
new file mode 100644
index 0000000..5804bcc
--- /dev/null
+++ b/app/actions/dialogs-commands.c
@@ -0,0 +1,78 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+
+#include "widgets/gimpdialogfactory.h"
+#include "widgets/gimpwidgets-utils.h"
+#include "widgets/gimpwindowstrategy.h"
+
+#include "actions.h"
+#include "dialogs-commands.h"
+
+
+/*  public functions  */
+
+void
+dialogs_create_toplevel_cmd_callback (GimpAction *action,
+                                      GVariant   *value,
+                                      gpointer    data)
+{
+  GtkWidget   *widget;
+  const gchar *identifier;
+  return_if_no_widget (widget, data);
+
+  identifier = g_variant_get_string (value, NULL);
+
+  if (identifier)
+    gimp_dialog_factory_dialog_new (gimp_dialog_factory_get_singleton (),
+                                    gtk_widget_get_screen (widget),
+                                    gimp_widget_get_monitor (widget),
+                                    NULL /*ui_manager*/,
+                                    identifier, -1, TRUE);
+}
+
+void
+dialogs_create_dockable_cmd_callback (GimpAction *action,
+                                      GVariant   *value,
+                                      gpointer    data)
+{
+  Gimp        *gimp;
+  GtkWidget   *widget;
+  const gchar *identifier;
+  return_if_no_gimp   (gimp, data);
+  return_if_no_widget (widget, data);
+
+  identifier = g_variant_get_string (value, NULL);
+
+  if (identifier)
+    gimp_window_strategy_show_dockable_dialog (GIMP_WINDOW_STRATEGY (gimp_get_window_strategy (gimp)),
+                                               gimp,
+                                               gimp_dialog_factory_get_singleton (),
+                                               gtk_widget_get_screen (widget),
+                                               gimp_widget_get_monitor (widget),
+                                               identifier);
+}
diff --git a/app/actions/dialogs-commands.h b/app/actions/dialogs-commands.h
new file mode 100644
index 0000000..22abafc
--- /dev/null
+++ b/app/actions/dialogs-commands.h
@@ -0,0 +1,30 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __DIALOGS_COMMANDS_H__
+#define __DIALOGS_COMMANDS_H__
+
+
+void   dialogs_create_toplevel_cmd_callback (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   dialogs_create_dockable_cmd_callback (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+
+
+#endif /* __DIALOGS_COMMANDS_H__ */
diff --git a/app/actions/dock-actions.c b/app/actions/dock-actions.c
new file mode 100644
index 0000000..1f7dc38
--- /dev/null
+++ b/app/actions/dock-actions.c
@@ -0,0 +1,141 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimpdockwindow.h"
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpmenudock.h"
+
+#include "display/gimpimagewindow.h"
+
+#include "actions.h"
+#include "dock-actions.h"
+#include "dock-commands.h"
+#include "window-actions.h"
+#include "window-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry dock_actions[] =
+{
+  { "dock-move-to-screen-menu", GIMP_ICON_WINDOW_MOVE_TO_SCREEN,
+    NC_("dock-action", "M_ove to Screen"), NULL, NULL, NULL,
+    GIMP_HELP_DOCK_CHANGE_SCREEN },
+
+  { "dock-close", GIMP_ICON_WINDOW_CLOSE,
+    NC_("dock-action", "Close Dock"), "", NULL,
+    window_close_cmd_callback,
+    GIMP_HELP_DOCK_CLOSE },
+
+  { "dock-open-display", NULL,
+    NC_("dock-action", "_Open Display..."), NULL,
+    NC_("dock-action", "Connect to another display"),
+    window_open_display_cmd_callback,
+    NULL }
+};
+
+static const GimpToggleActionEntry dock_toggle_actions[] =
+{
+  { "dock-show-image-menu", NULL,
+    NC_("dock-action", "_Show Image Selection"), NULL, NULL,
+    dock_toggle_image_menu_cmd_callback,
+    TRUE,
+    GIMP_HELP_DOCK_IMAGE_MENU },
+
+  { "dock-auto-follow-active", NULL,
+    NC_("dock-action", "Auto _Follow Active Image"), NULL, NULL,
+    dock_toggle_auto_cmd_callback,
+    TRUE,
+    GIMP_HELP_DOCK_AUTO_BUTTON }
+};
+
+
+void
+dock_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "dock-action",
+                                 dock_actions,
+                                 G_N_ELEMENTS (dock_actions));
+
+  gimp_action_group_add_toggle_actions (group, "dock-action",
+                                        dock_toggle_actions,
+                                        G_N_ELEMENTS (dock_toggle_actions));
+
+  window_actions_setup (group, GIMP_HELP_DOCK_CHANGE_SCREEN);
+}
+
+void
+dock_actions_update (GimpActionGroup *group,
+                     gpointer         data)
+{
+  GtkWidget *widget   = action_data_get_widget (data);
+  GtkWidget *toplevel = NULL;
+
+  if (widget)
+    toplevel = gtk_widget_get_toplevel (widget);
+
+#define SET_ACTIVE(action,active) \
+        gimp_action_group_set_action_active (group, action, (active) != 0)
+#define SET_VISIBLE(action,active) \
+        gimp_action_group_set_action_visible (group, action, (active) != 0)
+
+  if (GIMP_IS_DOCK_WINDOW (toplevel))
+    {
+      GimpDockWindow *dock_window = GIMP_DOCK_WINDOW (toplevel);
+      gboolean show_image_menu = ! gimp_dock_window_has_toolbox (dock_window);
+
+      if (show_image_menu)
+        {
+          SET_VISIBLE ("dock-show-image-menu",    TRUE);
+          SET_VISIBLE ("dock-auto-follow-active", TRUE);
+
+          SET_ACTIVE ("dock-show-image-menu",
+                      gimp_dock_window_get_show_image_menu (dock_window));
+          SET_ACTIVE ("dock-auto-follow-active",
+                      gimp_dock_window_get_auto_follow_active (dock_window));
+        }
+      else
+        {
+          SET_VISIBLE ("dock-show-image-menu",    FALSE);
+          SET_VISIBLE ("dock-auto-follow-active", FALSE);
+        }
+
+      /*  update the window actions only in the context of their
+       *  own window (not in the context of some display or NULL)
+       *  (see view-actions.c)
+       */
+      window_actions_update (group, toplevel);
+    }
+  else if (GIMP_IS_IMAGE_WINDOW (toplevel))
+    {
+      SET_VISIBLE ("dock-show-image-menu",    FALSE);
+      SET_VISIBLE ("dock-auto-follow-active", FALSE);
+    }
+
+#undef SET_ACTIVE
+#undef SET_VISIBLE
+}
diff --git a/app/actions/dock-actions.h b/app/actions/dock-actions.h
new file mode 100644
index 0000000..9e26c36
--- /dev/null
+++ b/app/actions/dock-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __DOCK_ACTIONS_H__
+#define __DOCK_ACTIONS_H__
+
+
+void   dock_actions_setup  (GimpActionGroup *group);
+void   dock_actions_update (GimpActionGroup *group,
+                            gpointer         data);
+
+
+#endif /* __DOCK_ACTIONS_H__ */
diff --git a/app/actions/dock-commands.c b/app/actions/dock-commands.c
new file mode 100644
index 0000000..35508d5
--- /dev/null
+++ b/app/actions/dock-commands.c
@@ -0,0 +1,85 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "widgets/gimpdockwindow.h"
+#include "widgets/gimpdockwindow.h"
+
+#include "actions.h"
+#include "dock-commands.h"
+
+
+static GimpDockWindow *
+dock_commands_get_dock_window_from_widget (GtkWidget *widget)
+{
+  GtkWidget      *toplevel    = gtk_widget_get_toplevel (widget);
+  GimpDockWindow *dock_window = NULL;
+
+  if (GIMP_IS_DOCK_WINDOW (toplevel))
+    dock_window = GIMP_DOCK_WINDOW (toplevel);
+
+  return dock_window;
+}
+
+
+/*  public functions  */
+
+void
+dock_toggle_image_menu_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GtkWidget      *widget      = NULL;
+  GimpDockWindow *dock_window = NULL;
+  return_if_no_widget (widget, data);
+
+  dock_window = dock_commands_get_dock_window_from_widget (widget);
+
+  if (dock_window)
+    {
+      gboolean active = g_variant_get_boolean (value);
+
+      gimp_dock_window_set_show_image_menu (dock_window, active);
+    }
+}
+
+void
+dock_toggle_auto_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GtkWidget      *widget      = NULL;
+  GimpDockWindow *dock_window = NULL;
+  return_if_no_widget (widget, data);
+
+  dock_window = dock_commands_get_dock_window_from_widget (widget);
+
+  if (dock_window)
+    {
+      gboolean active = g_variant_get_boolean (value);
+
+      gimp_dock_window_set_auto_follow_active (dock_window, active);
+    }
+}
diff --git a/app/actions/dock-commands.h b/app/actions/dock-commands.h
new file mode 100644
index 0000000..73120de
--- /dev/null
+++ b/app/actions/dock-commands.h
@@ -0,0 +1,30 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __DOCK_COMMANDS_H__
+#define __DOCK_COMMANDS_H__
+
+
+void   dock_toggle_image_menu_cmd_callback (GimpAction *action,
+                                            GVariant   *value,
+                                            gpointer    data);
+void   dock_toggle_auto_cmd_callback       (GimpAction *action,
+                                            GVariant   *value,
+                                            gpointer    data);
+
+
+#endif /* __DOCK_COMMANDS_H__ */
diff --git a/app/actions/dockable-actions.c b/app/actions/dockable-actions.c
new file mode 100644
index 0000000..d80ca33
--- /dev/null
+++ b/app/actions/dockable-actions.c
@@ -0,0 +1,375 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <string.h>
+
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimpcontainerview.h"
+#include "widgets/gimpcontainerview-utils.h"
+#include "widgets/gimpdialogfactory.h"
+#include "widgets/gimpdock.h"
+#include "widgets/gimpdockable.h"
+#include "widgets/gimpdockbook.h"
+#include "widgets/gimpdocked.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "dialogs-actions.h"
+#include "dockable-actions.h"
+#include "dockable-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry dockable_actions[] =
+{
+  { "dockable-popup", NULL,
+    NC_("dockable-action", "Dialogs Menu"), NULL, NULL, NULL,
+    GIMP_HELP_DOCK },
+
+  { "dockable-menu",              "image-missing", ""           },
+  { "dockable-add-tab-menu",      NULL, NC_("dockable-action",
+                                            "_Add Tab")        },
+  { "dockable-preview-size-menu", NULL, NC_("dockable-action",
+                                            "_Preview Size")   },
+  { "dockable-tab-style-menu",    NULL, NC_("dockable-action",
+                                            "_Tab Style")      },
+
+  { "dockable-close-tab", "window-close",
+    NC_("dockable-action", "_Close Tab"), "", NULL,
+    dockable_close_tab_cmd_callback,
+    GIMP_HELP_DOCK_TAB_CLOSE },
+
+  { "dockable-detach-tab", GIMP_ICON_DETACH,
+    NC_("dockable-action", "_Detach Tab"), "", NULL,
+    dockable_detach_tab_cmd_callback,
+    GIMP_HELP_DOCK_TAB_DETACH }
+};
+
+#define VIEW_SIZE(action,label,size) \
+  { "dockable-preview-size-" action, NULL, \
+    (label), NULL, NULL, \
+    (size), \
+    GIMP_HELP_DOCK_PREVIEW_SIZE }
+#define TAB_STYLE(action,label,style) \
+  { "dockable-tab-style-" action, NULL, \
+    (label), NULL, NULL, \
+    (style), \
+    GIMP_HELP_DOCK_TAB_STYLE }
+
+static const GimpRadioActionEntry dockable_view_size_actions[] =
+{
+  VIEW_SIZE ("tiny",
+             NC_("preview-size", "_Tiny"),        GIMP_VIEW_SIZE_TINY),
+  VIEW_SIZE ("extra-small",
+             NC_("preview-size", "E_xtra Small"), GIMP_VIEW_SIZE_EXTRA_SMALL),
+  VIEW_SIZE ("small",
+             NC_("preview-size", "_Small"),       GIMP_VIEW_SIZE_SMALL),
+  VIEW_SIZE ("medium",
+             NC_("preview-size", "_Medium"),      GIMP_VIEW_SIZE_MEDIUM),
+  VIEW_SIZE ("large",
+             NC_("preview-size", "_Large"),       GIMP_VIEW_SIZE_LARGE),
+  VIEW_SIZE ("extra-large",
+             NC_("preview-size", "Ex_tra Large"), GIMP_VIEW_SIZE_EXTRA_LARGE),
+  VIEW_SIZE ("huge",
+             NC_("preview-size", "_Huge"),        GIMP_VIEW_SIZE_HUGE),
+  VIEW_SIZE ("enormous",
+             NC_("preview-size", "_Enormous"),    GIMP_VIEW_SIZE_ENORMOUS),
+  VIEW_SIZE ("gigantic",
+             NC_("preview-size", "_Gigantic"),    GIMP_VIEW_SIZE_GIGANTIC)
+};
+
+static const GimpRadioActionEntry dockable_tab_style_actions[] =
+{
+  TAB_STYLE ("icon",
+             NC_("tab-style", "_Icon"),           GIMP_TAB_STYLE_ICON),
+  TAB_STYLE ("preview",
+             NC_("tab-style", "Current _Status"), GIMP_TAB_STYLE_PREVIEW),
+  TAB_STYLE ("name",
+             NC_("tab-style", "_Text"),           GIMP_TAB_STYLE_NAME),
+  TAB_STYLE ("icon-name",
+             NC_("tab-style", "I_con & Text"),    GIMP_TAB_STYLE_ICON_NAME),
+  TAB_STYLE ("preview-name",
+             NC_("tab-style", "St_atus & Text"),  GIMP_TAB_STYLE_PREVIEW_NAME),
+  TAB_STYLE ("automatic",
+             NC_("tab-style", "Automatic"),       GIMP_TAB_STYLE_AUTOMATIC)
+};
+
+#undef VIEW_SIZE
+#undef TAB_STYLE
+
+
+static const GimpToggleActionEntry dockable_toggle_actions[] =
+{
+  { "dockable-lock-tab", NULL,
+    NC_("dockable-action", "Loc_k Tab to Dock"), NULL,
+    NC_("dockable-action",
+        "Protect this tab from being dragged with the mouse pointer"),
+    dockable_lock_tab_cmd_callback,
+    FALSE,
+    GIMP_HELP_DOCK_TAB_LOCK },
+
+  { "dockable-show-button-bar", NULL,
+    NC_("dockable-action", "Show _Button Bar"), NULL, NULL,
+    dockable_show_button_bar_cmd_callback,
+    TRUE,
+    GIMP_HELP_DOCK_SHOW_BUTTON_BAR }
+};
+
+static const GimpRadioActionEntry dockable_view_type_actions[] =
+{
+  { "dockable-view-type-list", NULL,
+    NC_("dockable-action", "View as _List"), NULL, NULL,
+    GIMP_VIEW_TYPE_LIST,
+    GIMP_HELP_DOCK_VIEW_AS_LIST },
+
+  { "dockable-view-type-grid", NULL,
+    NC_("dockable-action", "View as _Grid"), NULL, NULL,
+    GIMP_VIEW_TYPE_GRID,
+    GIMP_HELP_DOCK_VIEW_AS_GRID }
+};
+
+
+void
+dockable_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "dockable-action",
+                                 dockable_actions,
+                                 G_N_ELEMENTS (dockable_actions));
+
+  gimp_action_group_add_toggle_actions (group, "dockable-action",
+                                        dockable_toggle_actions,
+                                        G_N_ELEMENTS (dockable_toggle_actions));
+
+  gimp_action_group_add_string_actions (group, "dialogs-action",
+                                        dialogs_dockable_actions,
+                                        n_dialogs_dockable_actions,
+                                        dockable_add_tab_cmd_callback);
+
+  gimp_action_group_add_radio_actions (group, "preview-size",
+                                       dockable_view_size_actions,
+                                       G_N_ELEMENTS (dockable_view_size_actions),
+                                       NULL,
+                                       GIMP_VIEW_SIZE_MEDIUM,
+                                       dockable_view_size_cmd_callback);
+
+  gimp_action_group_add_radio_actions (group, "tab-style",
+                                       dockable_tab_style_actions,
+                                       G_N_ELEMENTS (dockable_tab_style_actions),
+                                       NULL,
+                                       GIMP_TAB_STYLE_AUTOMATIC,
+                                       dockable_tab_style_cmd_callback);
+
+  gimp_action_group_add_radio_actions (group, "dockable-action",
+                                       dockable_view_type_actions,
+                                       G_N_ELEMENTS (dockable_view_type_actions),
+                                       NULL,
+                                       GIMP_VIEW_TYPE_LIST,
+                                       dockable_toggle_view_cmd_callback);
+}
+
+void
+dockable_actions_update (GimpActionGroup *group,
+                         gpointer         data)
+{
+  GimpDockable           *dockable;
+  GimpDockbook           *dockbook;
+  GimpDocked             *docked;
+  GimpDock               *dock;
+  GimpDialogFactoryEntry *entry;
+  GimpContainerView      *view;
+  GimpViewType            view_type           = -1;
+  gboolean                list_view_available = FALSE;
+  gboolean                grid_view_available = FALSE;
+  gboolean                locked              = FALSE;
+  GimpViewSize            view_size           = -1;
+  GimpTabStyle            tab_style           = -1;
+  gint                    n_pages             = 0;
+  gint                    n_books             = 0;
+  GimpDockedInterface     *docked_iface       = NULL;
+
+  if (GIMP_IS_DOCKBOOK (data))
+    {
+      gint page_num;
+
+      dockbook = GIMP_DOCKBOOK (data);
+
+      page_num = gtk_notebook_get_current_page (GTK_NOTEBOOK (dockbook));
+
+      dockable = (GimpDockable *)
+        gtk_notebook_get_nth_page (GTK_NOTEBOOK (dockbook), page_num);
+    }
+  else if (GIMP_IS_DOCKABLE (data))
+    {
+      dockable = GIMP_DOCKABLE (data);
+      dockbook = gimp_dockable_get_dockbook (dockable);
+    }
+  else
+    {
+      return;
+    }
+
+  docked = GIMP_DOCKED (gtk_bin_get_child (GTK_BIN (dockable)));
+  dock   = gimp_dockbook_get_dock (dockbook);
+
+
+  gimp_dialog_factory_from_widget (GTK_WIDGET (dockable), &entry);
+
+  if (entry)
+    {
+      gchar *identifier;
+      gchar *substring = NULL;
+
+      identifier = g_strdup (entry->identifier);
+
+      if ((substring = strstr (identifier, "grid")))
+        view_type = GIMP_VIEW_TYPE_GRID;
+      else if ((substring = strstr (identifier, "list")))
+        view_type = GIMP_VIEW_TYPE_LIST;
+
+      if (substring)
+        {
+          memcpy (substring, "list", 4);
+          if (gimp_dialog_factory_find_entry (gimp_dock_get_dialog_factory (dock),
+                                              identifier))
+            list_view_available = TRUE;
+
+          memcpy (substring, "grid", 4);
+          if (gimp_dialog_factory_find_entry (gimp_dock_get_dialog_factory (dock),
+                                              identifier))
+            grid_view_available = TRUE;
+        }
+
+      g_free (identifier);
+    }
+
+  view = gimp_container_view_get_by_dockable (dockable);
+
+  if (view)
+    view_size = gimp_container_view_get_view_size (view, NULL);
+
+  tab_style = gimp_dockable_get_tab_style (dockable);
+
+  n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (dockbook));
+  n_books = g_list_length (gimp_dock_get_dockbooks (dock));
+
+#define SET_ACTIVE(action,active) \
+        gimp_action_group_set_action_active (group, action, (active) != 0)
+#define SET_VISIBLE(action,active) \
+        gimp_action_group_set_action_visible (group, action, (active) != 0)
+#define SET_SENSITIVE(action,sensitive) \
+        gimp_action_group_set_action_sensitive (group, action, (sensitive) != 0)
+
+
+  locked = gimp_dockable_is_locked (dockable);
+
+  SET_SENSITIVE ("dockable-detach-tab", (! locked &&
+                                         (n_pages > 1 || n_books > 1)));
+
+  SET_ACTIVE ("dockable-lock-tab", locked);
+
+  SET_VISIBLE ("dockable-preview-size-menu", view_size != -1);
+
+  if (view_size != -1)
+    {
+      if (view_size >= GIMP_VIEW_SIZE_GIGANTIC)
+        {
+          SET_ACTIVE ("dockable-preview-size-gigantic", TRUE);
+        }
+      else if (view_size >= GIMP_VIEW_SIZE_ENORMOUS)
+        {
+          SET_ACTIVE ("dockable-preview-size-enormous", TRUE);
+        }
+      else if (view_size >= GIMP_VIEW_SIZE_HUGE)
+        {
+          SET_ACTIVE ("dockable-preview-size-huge", TRUE);
+        }
+      else if (view_size >= GIMP_VIEW_SIZE_EXTRA_LARGE)
+        {
+          SET_ACTIVE ("dockable-preview-size-extra-large", TRUE);
+        }
+      else if (view_size >= GIMP_VIEW_SIZE_LARGE)
+        {
+          SET_ACTIVE ("dockable-preview-size-large", TRUE);
+        }
+      else if (view_size >= GIMP_VIEW_SIZE_MEDIUM)
+        {
+          SET_ACTIVE ("dockable-preview-size-medium", TRUE);
+        }
+      else if (view_size >= GIMP_VIEW_SIZE_SMALL)
+        {
+          SET_ACTIVE ("dockable-preview-size-small", TRUE);
+        }
+      else if (view_size >= GIMP_VIEW_SIZE_EXTRA_SMALL)
+        {
+          SET_ACTIVE ("dockable-preview-size-extra-small", TRUE);
+        }
+      else if (view_size >= GIMP_VIEW_SIZE_TINY)
+        {
+          SET_ACTIVE ("dockable-preview-size-tiny", TRUE);
+        }
+    }
+
+  if (tab_style == GIMP_TAB_STYLE_ICON)
+    SET_ACTIVE ("dockable-tab-style-icon", TRUE);
+  else if (tab_style == GIMP_TAB_STYLE_PREVIEW)
+    SET_ACTIVE ("dockable-tab-style-preview", TRUE);
+  else if (tab_style == GIMP_TAB_STYLE_NAME)
+    SET_ACTIVE ("dockable-tab-style-name", TRUE);
+  else if (tab_style == GIMP_TAB_STYLE_ICON_NAME)
+    SET_ACTIVE ("dockable-tab-style-icon-name", TRUE);
+  else if (tab_style == GIMP_TAB_STYLE_PREVIEW_NAME)
+    SET_ACTIVE ("dockable-tab-style-preview-name", TRUE);
+  else if (tab_style == GIMP_TAB_STYLE_AUTOMATIC)
+    SET_ACTIVE ("dockable-tab-style-automatic", TRUE);
+
+  docked_iface = GIMP_DOCKED_GET_INTERFACE (docked);
+  SET_SENSITIVE ("dockable-tab-style-preview",
+                 docked_iface->get_preview);
+  SET_SENSITIVE ("dockable-tab-style-preview-name",
+                 docked_iface->get_preview);
+
+  SET_VISIBLE ("dockable-view-type-grid", view_type != -1);
+  SET_VISIBLE ("dockable-view-type-list", view_type != -1);
+
+  if (view_type != -1)
+    {
+      if (view_type == GIMP_VIEW_TYPE_LIST)
+        SET_ACTIVE ("dockable-view-type-list", TRUE);
+      else
+        SET_ACTIVE ("dockable-view-type-grid", TRUE);
+
+      SET_SENSITIVE ("dockable-view-type-grid", grid_view_available);
+      SET_SENSITIVE ("dockable-view-type-list", list_view_available);
+    }
+
+  SET_VISIBLE ("dockable-show-button-bar", gimp_docked_has_button_bar (docked));
+  SET_ACTIVE ("dockable-show-button-bar",
+              gimp_docked_get_show_button_bar (docked));
+
+#undef SET_ACTIVE
+#undef SET_VISIBLE
+#undef SET_SENSITIVE
+}
diff --git a/app/actions/dockable-actions.h b/app/actions/dockable-actions.h
new file mode 100644
index 0000000..d70872d
--- /dev/null
+++ b/app/actions/dockable-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __DOCKABLE_ACTIONS_H__
+#define __DOCKABLE_ACTIONS_H__
+
+
+void   dockable_actions_setup  (GimpActionGroup *group);
+void   dockable_actions_update (GimpActionGroup *group,
+                                gpointer         data);
+
+
+#endif /* __DOCKABLE_ACTIONS_H__ */
diff --git a/app/actions/dockable-commands.c b/app/actions/dockable-commands.c
new file mode 100644
index 0000000..60229e3
--- /dev/null
+++ b/app/actions/dockable-commands.c
@@ -0,0 +1,298 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "widgets/gimpcontainerview.h"
+#include "widgets/gimpcontainerview-utils.h"
+#include "widgets/gimpdialogfactory.h"
+#include "widgets/gimpdock.h"
+#include "widgets/gimpdockable.h"
+#include "widgets/gimpdockbook.h"
+#include "widgets/gimpdocked.h"
+#include "widgets/gimpsessioninfo.h"
+
+#include "dockable-commands.h"
+
+
+static GimpDockable * dockable_get_current (GimpDockbook *dockbook);
+
+
+/*  public functions  */
+
+void
+dockable_add_tab_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpDockbook *dockbook = GIMP_DOCKBOOK (data);
+
+  gimp_dockbook_add_from_dialog_factory (dockbook,
+                                         g_variant_get_string (value, NULL),
+                                         -1);
+}
+
+void
+dockable_close_tab_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    data)
+{
+  GimpDockbook *dockbook = GIMP_DOCKBOOK (data);
+  GimpDockable *dockable = dockable_get_current (dockbook);
+
+  if (dockable)
+    {
+      g_object_ref (dockable);
+      gimp_dockbook_remove (dockbook, dockable);
+      gtk_widget_destroy (GTK_WIDGET (dockable));
+      g_object_unref (dockable);
+    }
+}
+
+void
+dockable_detach_tab_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpDockbook *dockbook = GIMP_DOCKBOOK (data);
+  GimpDockable *dockable = dockable_get_current (dockbook);
+
+  if (dockable)
+    gimp_dockable_detach (dockable);
+}
+
+void
+dockable_lock_tab_cmd_callback (GimpAction *action,
+                                GVariant   *value,
+                                gpointer    data)
+{
+  GimpDockbook *dockbook = GIMP_DOCKBOOK (data);
+  GimpDockable *dockable = dockable_get_current (dockbook);
+
+  if (dockable)
+    {
+      gboolean lock = g_variant_get_boolean (value);
+
+      gimp_dockable_set_locked (dockable, lock);
+    }
+}
+
+void
+dockable_toggle_view_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpDockbook *dockbook = GIMP_DOCKBOOK (data);
+  GimpDockable *dockable;
+  GimpViewType  view_type;
+  gint          page_num;
+
+  view_type = (GimpViewType) g_variant_get_int32 (value);
+
+  page_num = gtk_notebook_get_current_page (GTK_NOTEBOOK (dockbook));
+
+  dockable = (GimpDockable *)
+    gtk_notebook_get_nth_page (GTK_NOTEBOOK (dockbook), page_num);
+
+  if (dockable)
+    {
+      GimpDialogFactoryEntry *entry;
+
+      gimp_dialog_factory_from_widget (GTK_WIDGET (dockable), &entry);
+
+      if (entry)
+        {
+          gchar *identifier;
+          gchar *substring = NULL;
+
+          identifier = g_strdup (entry->identifier);
+
+          substring = strstr (identifier, "grid");
+
+          if (substring && view_type == GIMP_VIEW_TYPE_GRID)
+            {
+              g_free (identifier);
+              return;
+            }
+
+          if (! substring)
+            {
+              substring = strstr (identifier, "list");
+
+              if (substring && view_type == GIMP_VIEW_TYPE_LIST)
+                {
+                  g_free (identifier);
+                  return;
+                }
+            }
+
+          if (substring)
+            {
+              GimpContainerView *old_view;
+              GtkWidget         *new_dockable;
+              GimpDock          *dock;
+              gint               view_size = -1;
+
+              if (view_type == GIMP_VIEW_TYPE_LIST)
+                memcpy (substring, "list", 4);
+              else if (view_type == GIMP_VIEW_TYPE_GRID)
+                memcpy (substring, "grid", 4);
+
+              old_view = gimp_container_view_get_by_dockable (dockable);
+
+              if (old_view)
+                view_size = gimp_container_view_get_view_size (old_view, NULL);
+
+              dock         = gimp_dockbook_get_dock (dockbook);
+              new_dockable = gimp_dialog_factory_dockable_new (gimp_dock_get_dialog_factory (dock),
+                                                               dock,
+                                                               identifier,
+                                                               view_size);
+
+              if (new_dockable)
+                {
+                  GimpDocked *old;
+                  GimpDocked *new;
+                  gboolean    show;
+
+                  gimp_dockable_set_locked (GIMP_DOCKABLE (new_dockable),
+                                            gimp_dockable_is_locked (dockable));
+
+                  old = GIMP_DOCKED (gtk_bin_get_child (GTK_BIN (dockable)));
+                  new = GIMP_DOCKED (gtk_bin_get_child (GTK_BIN (new_dockable)));
+
+                  show = gimp_docked_get_show_button_bar (old);
+                  gimp_docked_set_show_button_bar (new, show);
+
+                  /*  Maybe gimp_dialog_factory_dockable_new() returned
+                   *  an already existing singleton dockable, so check
+                   *  if it already is attached to a dockbook.
+                   */
+                  if (! gimp_dockable_get_dockbook (GIMP_DOCKABLE (new_dockable)))
+                    {
+                      gimp_dockbook_add (dockbook, GIMP_DOCKABLE (new_dockable),
+                                         page_num);
+
+                      g_object_ref (dockable);
+                      gimp_dockbook_remove (dockbook, dockable);
+                      gtk_widget_destroy (GTK_WIDGET (dockable));
+                      g_object_unref (dockable);
+
+                      gtk_notebook_set_current_page (GTK_NOTEBOOK (dockbook),
+                                                     page_num);
+                    }
+                }
+            }
+
+          g_free (identifier);
+        }
+    }
+}
+
+void
+dockable_view_size_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    data)
+{
+  GimpDockbook *dockbook = GIMP_DOCKBOOK (data);
+  GimpDockable *dockable = dockable_get_current (dockbook);
+  gint          view_size;
+
+  view_size = g_variant_get_int32 (value);
+
+  if (dockable)
+    {
+      GimpContainerView *view = gimp_container_view_get_by_dockable (dockable);
+
+      if (view)
+        {
+          gint old_size;
+          gint border_width;
+
+          old_size = gimp_container_view_get_view_size (view, &border_width);
+
+          if (old_size != view_size)
+            gimp_container_view_set_view_size (view, view_size, border_width);
+        }
+    }
+}
+
+void
+dockable_tab_style_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    data)
+{
+  GimpDockbook *dockbook = GIMP_DOCKBOOK (data);
+  GimpDockable *dockable = dockable_get_current (dockbook);
+  GimpTabStyle  tab_style;
+
+  tab_style = (GimpTabStyle) g_variant_get_int32 (value);
+
+  if (dockable && gimp_dockable_get_tab_style (dockable) != tab_style)
+    {
+      GtkWidget *tab_widget;
+
+      gimp_dockable_set_tab_style (dockable, tab_style);
+
+      tab_widget = gimp_dockbook_create_tab_widget (dockbook, dockable);
+
+      gtk_notebook_set_tab_label (GTK_NOTEBOOK (dockbook),
+                                  GTK_WIDGET (dockable),
+                                  tab_widget);
+    }
+}
+
+void
+dockable_show_button_bar_cmd_callback (GimpAction *action,
+                                       GVariant   *value,
+                                       gpointer    data)
+{
+  GimpDockbook *dockbook = GIMP_DOCKBOOK (data);
+  GimpDockable *dockable = dockable_get_current (dockbook);
+
+  if (dockable)
+    {
+      GimpDocked *docked;
+      gboolean    show;
+
+      docked = GIMP_DOCKED (gtk_bin_get_child (GTK_BIN (dockable)));
+      show   = g_variant_get_boolean (value);
+
+      gimp_docked_set_show_button_bar (docked, show);
+    }
+}
+
+
+/*  private functions  */
+
+static GimpDockable *
+dockable_get_current (GimpDockbook *dockbook)
+{
+  gint page_num = gtk_notebook_get_current_page (GTK_NOTEBOOK (dockbook));
+
+  return (GimpDockable *) gtk_notebook_get_nth_page (GTK_NOTEBOOK (dockbook),
+                                                     page_num);
+}
diff --git a/app/actions/dockable-commands.h b/app/actions/dockable-commands.h
new file mode 100644
index 0000000..3ffb848
--- /dev/null
+++ b/app/actions/dockable-commands.h
@@ -0,0 +1,49 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __DOCKABLE_COMMANDS_H__
+#define __DOCKABLE_COMMANDS_H__
+
+
+void   dockable_add_tab_cmd_callback         (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+void   dockable_close_tab_cmd_callback       (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+void   dockable_detach_tab_cmd_callback      (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+void   dockable_lock_tab_cmd_callback        (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+
+void   dockable_toggle_view_cmd_callback     (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+void   dockable_view_size_cmd_callback       (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+void   dockable_tab_style_cmd_callback       (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+void   dockable_show_button_bar_cmd_callback (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data);
+
+
+#endif /* __DOCKABLE_COMMANDS_H__ */
diff --git a/app/actions/documents-actions.c b/app/actions/documents-actions.c
new file mode 100644
index 0000000..80c0371
--- /dev/null
+++ b/app/actions/documents-actions.c
@@ -0,0 +1,143 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimpcontext.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "documents-actions.h"
+#include "documents-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry documents_actions[] =
+{
+  { "documents-popup", GIMP_ICON_DOCUMENT_OPEN_RECENT,
+    NC_("documents-action", "Documents Menu"), NULL, NULL, NULL,
+    GIMP_HELP_DOCUMENT_DIALOG },
+
+  { "documents-open", GIMP_ICON_DOCUMENT_OPEN,
+    NC_("documents-action", "_Open Image"), NULL,
+    NC_("documents-action", "Open the selected entry"),
+    documents_open_cmd_callback,
+    GIMP_HELP_DOCUMENT_OPEN },
+
+  { "documents-raise-or-open", NULL,
+    NC_("documents-action", "_Raise or Open Image"), NULL,
+    NC_("documents-action", "Raise window if already open"),
+    documents_raise_or_open_cmd_callback,
+    GIMP_HELP_DOCUMENT_OPEN },
+
+  { "documents-file-open-dialog", NULL,
+    NC_("documents-action", "File Open _Dialog"), NULL,
+    NC_("documents-action", "Open image dialog"),
+    documents_file_open_dialog_cmd_callback,
+    GIMP_HELP_DOCUMENT_OPEN },
+
+  { "documents-copy-location", GIMP_ICON_EDIT_COPY,
+    NC_("documents-action", "Copy Image _Location"), NULL,
+    NC_("documents-action", "Copy image location to clipboard"),
+    documents_copy_location_cmd_callback,
+    GIMP_HELP_DOCUMENT_COPY_LOCATION },
+
+  { "documents-show-in-file-manager", GIMP_ICON_FILE_MANAGER,
+    NC_("documents-action", "Show in _File Manager"), NULL,
+    NC_("documents-action", "Show image location in the file manager"),
+    documents_show_in_file_manager_cmd_callback,
+    GIMP_HELP_DOCUMENT_SHOW_IN_FILE_MANAGER },
+
+  { "documents-remove", GIMP_ICON_LIST_REMOVE,
+    NC_("documents-action", "Remove _Entry"), NULL,
+    NC_("documents-action", "Remove the selected entry"),
+    documents_remove_cmd_callback,
+    GIMP_HELP_DOCUMENT_REMOVE },
+
+  { "documents-clear", GIMP_ICON_SHRED,
+    NC_("documents-action", "_Clear History"), NULL,
+    NC_("documents-action", "Clear the entire document history"),
+    documents_clear_cmd_callback,
+    GIMP_HELP_DOCUMENT_CLEAR },
+
+  { "documents-recreate-preview", GIMP_ICON_VIEW_REFRESH,
+    NC_("documents-action", "Recreate _Preview"), NULL,
+    NC_("documents-action", "Recreate preview"),
+    documents_recreate_preview_cmd_callback,
+    GIMP_HELP_DOCUMENT_REFRESH },
+
+  { "documents-reload-previews", NULL,
+    NC_("documents-action", "Reload _all Previews"), NULL,
+    NC_("documents-action", "Reload all previews"),
+    documents_reload_previews_cmd_callback,
+    GIMP_HELP_DOCUMENT_REFRESH },
+
+  { "documents-remove-dangling", NULL,
+    NC_("documents-action", "Remove Dangling E_ntries"), NULL,
+    NC_("documents-action",
+        "Remove entries for which the corresponding file is not available"),
+    documents_remove_dangling_cmd_callback,
+    GIMP_HELP_DOCUMENT_REFRESH }
+};
+
+
+void
+documents_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "documents-action",
+                                 documents_actions,
+                                 G_N_ELEMENTS (documents_actions));
+}
+
+void
+documents_actions_update (GimpActionGroup *group,
+                          gpointer         data)
+{
+  GimpContext   *context;
+  GimpImagefile *imagefile = NULL;
+
+  context = action_data_get_context (data);
+
+  if (context)
+    imagefile = gimp_context_get_imagefile (context);
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("documents-open",                 imagefile);
+  SET_SENSITIVE ("documents-raise-or-open",        imagefile);
+  SET_SENSITIVE ("documents-file-open-dialog",     TRUE);
+  SET_SENSITIVE ("documents-copy-location",        imagefile);
+  SET_SENSITIVE ("documents-show-in-file-manager", imagefile);
+  SET_SENSITIVE ("documents-remove",               imagefile);
+  SET_SENSITIVE ("documents-clear",                TRUE);
+  SET_SENSITIVE ("documents-recreate-preview",     imagefile);
+  SET_SENSITIVE ("documents-reload-previews",      imagefile);
+  SET_SENSITIVE ("documents-remove-dangling",      imagefile);
+
+#undef SET_SENSITIVE
+}
diff --git a/app/actions/documents-actions.h b/app/actions/documents-actions.h
new file mode 100644
index 0000000..3d31f27
--- /dev/null
+++ b/app/actions/documents-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __DOCUMENTS_ACTIONS_H__
+#define __DOCUMENTS_ACTIONS_H__
+
+
+void   documents_actions_setup  (GimpActionGroup *group);
+void   documents_actions_update (GimpActionGroup *group,
+                                 gpointer         data);
+
+
+#endif /* __DOCUMENTS_ACTIONS_H__ */
diff --git a/app/actions/documents-commands.c b/app/actions/documents-commands.c
new file mode 100644
index 0000000..b85d065
--- /dev/null
+++ b/app/actions/documents-commands.c
@@ -0,0 +1,410 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpthumb/gimpthumb.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "config/gimpcoreconfig.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontainer.h"
+#include "core/gimpcontext.h"
+#include "core/gimpimagefile.h"
+
+#include "file/file-open.h"
+
+#include "widgets/gimpclipboard.h"
+#include "widgets/gimpcontainerview.h"
+#include "widgets/gimpcontainerview-utils.h"
+#include "widgets/gimpdocumentview.h"
+#include "widgets/gimpmessagebox.h"
+#include "widgets/gimpmessagedialog.h"
+#include "widgets/gimpwidgets-utils.h"
+
+#include "display/gimpdisplay.h"
+#include "display/gimpdisplay-foreach.h"
+#include "display/gimpdisplayshell.h"
+
+#include "documents-commands.h"
+#include "file-commands.h"
+
+#include "gimp-intl.h"
+
+
+typedef struct
+{
+  const gchar *name;
+  gboolean     found;
+} RaiseClosure;
+
+
+/*  local function prototypes  */
+
+static void   documents_open_image    (GtkWidget     *editor,
+                                       GimpContext   *context,
+                                       GimpImagefile *imagefile);
+static void   documents_raise_display (GimpDisplay   *display,
+                                       RaiseClosure  *closure);
+
+
+
+/*  public functions */
+
+void
+documents_open_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+  GimpContext         *context;
+  GimpContainer       *container;
+  GimpImagefile       *imagefile;
+
+  context   = gimp_container_view_get_context (editor->view);
+  container = gimp_container_view_get_container (editor->view);
+
+  imagefile = gimp_context_get_imagefile (context);
+
+  if (imagefile && gimp_container_have (container, GIMP_OBJECT (imagefile)))
+    {
+      documents_open_image (GTK_WIDGET (editor), context, imagefile);
+    }
+  else
+    {
+      file_file_open_dialog (context->gimp, NULL, GTK_WIDGET (editor));
+    }
+}
+
+void
+documents_raise_or_open_cmd_callback (GimpAction *action,
+                                      GVariant   *value,
+                                      gpointer    data)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+  GimpContext         *context;
+  GimpContainer       *container;
+  GimpImagefile       *imagefile;
+
+  context   = gimp_container_view_get_context (editor->view);
+  container = gimp_container_view_get_container (editor->view);
+
+  imagefile = gimp_context_get_imagefile (context);
+
+  if (imagefile && gimp_container_have (container, GIMP_OBJECT (imagefile)))
+    {
+      RaiseClosure closure;
+
+      closure.name  = gimp_object_get_name (imagefile);
+      closure.found = FALSE;
+
+      gimp_container_foreach (context->gimp->displays,
+                              (GFunc) documents_raise_display,
+                              &closure);
+
+      if (! closure.found)
+        documents_open_image (GTK_WIDGET (editor), context, imagefile);
+    }
+}
+
+void
+documents_file_open_dialog_cmd_callback (GimpAction *action,
+                                         GVariant   *value,
+                                         gpointer    data)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+  GimpContext         *context;
+  GimpContainer       *container;
+  GimpImagefile       *imagefile;
+
+  context   = gimp_container_view_get_context (editor->view);
+  container = gimp_container_view_get_container (editor->view);
+
+  imagefile = gimp_context_get_imagefile (context);
+
+  if (imagefile && gimp_container_have (container, GIMP_OBJECT (imagefile)))
+    {
+      file_file_open_dialog (context->gimp,
+                             gimp_imagefile_get_file (imagefile),
+                             GTK_WIDGET (editor));
+    }
+}
+
+void
+documents_copy_location_cmd_callback (GimpAction *action,
+                                      GVariant   *value,
+                                      gpointer    data)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+  GimpContext         *context;
+  GimpImagefile       *imagefile;
+
+  context   = gimp_container_view_get_context (editor->view);
+  imagefile = gimp_context_get_imagefile (context);
+
+  if (imagefile)
+    gimp_clipboard_set_text (context->gimp,
+                             gimp_object_get_name (imagefile));
+}
+
+void
+documents_show_in_file_manager_cmd_callback (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+  GimpContext         *context;
+  GimpImagefile       *imagefile;
+
+  context   = gimp_container_view_get_context (editor->view);
+  imagefile = gimp_context_get_imagefile (context);
+
+  if (imagefile)
+    {
+      GFile  *file  = g_file_new_for_uri (gimp_object_get_name (imagefile));
+      GError *error = NULL;
+
+      if (! gimp_file_show_in_file_manager (file, &error))
+        {
+          gimp_message (context->gimp, G_OBJECT (editor),
+                        GIMP_MESSAGE_ERROR,
+                        _("Can't show file in file manager: %s"),
+                        error->message);
+          g_clear_error (&error);
+        }
+
+      g_object_unref (file);
+    }
+}
+
+void
+documents_remove_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpContainerEditor *editor  = GIMP_CONTAINER_EDITOR (data);
+  GimpContext         *context = gimp_container_view_get_context (editor->view);
+  GimpImagefile       *imagefile = gimp_context_get_imagefile (context);
+  const gchar         *uri;
+
+  uri = gimp_object_get_name (imagefile);
+
+  gtk_recent_manager_remove_item (gtk_recent_manager_get_default (), uri, NULL);
+
+  gimp_container_view_remove_active (editor->view);
+}
+
+void
+documents_clear_cmd_callback (GimpAction *action,
+                              GVariant   *value,
+                              gpointer    data)
+{
+  GimpContainerEditor *editor  = GIMP_CONTAINER_EDITOR (data);
+  GimpContext         *context = gimp_container_view_get_context (editor->view);
+  Gimp                *gimp    = context->gimp;
+  GtkWidget           *dialog;
+
+  dialog = gimp_message_dialog_new (_("Clear Document History"),
+                                    GIMP_ICON_SHRED,
+                                    GTK_WIDGET (editor),
+                                    GTK_DIALOG_MODAL |
+                                    GTK_DIALOG_DESTROY_WITH_PARENT,
+                                    gimp_standard_help_func, NULL,
+
+                                    _("_Cancel"), GTK_RESPONSE_CANCEL,
+                                    _("Cl_ear"),  GTK_RESPONSE_OK,
+
+                                    NULL);
+
+  gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
+                                           GTK_RESPONSE_OK,
+                                           GTK_RESPONSE_CANCEL,
+                                           -1);
+
+  g_signal_connect_object (gtk_widget_get_toplevel (GTK_WIDGET (editor)),
+                           "unmap",
+                           G_CALLBACK (gtk_widget_destroy),
+                           dialog, G_CONNECT_SWAPPED);
+
+  gimp_message_box_set_primary_text (GIMP_MESSAGE_DIALOG (dialog)->box,
+                                     _("Clear the Recent Documents list?"));
+
+  gimp_message_box_set_text (GIMP_MESSAGE_DIALOG (dialog)->box,
+                             _("Clearing the document history will "
+                               "permanently remove all images from "
+                               "the recent documents list."));
+
+  if (gimp_dialog_run (GIMP_DIALOG (dialog)) == GTK_RESPONSE_OK)
+    {
+      GtkRecentManager *manager = gtk_recent_manager_get_default ();
+      GList            *items;
+      GList            *list;
+
+      items = gtk_recent_manager_get_items (manager);
+
+      for (list = items; list; list = list->next)
+        {
+          GtkRecentInfo *info = list->data;
+
+          if (gtk_recent_info_has_application (info,
+                                               "GNU Image Manipulation Program"))
+            {
+              gtk_recent_manager_remove_item (manager,
+                                              gtk_recent_info_get_uri (info),
+                                              NULL);
+            }
+
+          gtk_recent_info_unref (info);
+        }
+
+      g_list_free (items);
+
+      gimp_container_clear (gimp->documents);
+    }
+
+  gtk_widget_destroy (dialog);
+}
+
+void
+documents_recreate_preview_cmd_callback (GimpAction *action,
+                                         GVariant   *value,
+                                         gpointer    data)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+  GimpContext         *context;
+  GimpContainer       *container;
+  GimpImagefile       *imagefile;
+
+  context   = gimp_container_view_get_context (editor->view);
+  container = gimp_container_view_get_container (editor->view);
+
+  imagefile = gimp_context_get_imagefile (context);
+
+  if (imagefile && gimp_container_have (container, GIMP_OBJECT (imagefile)))
+    {
+      GError *error = NULL;
+
+      if (! gimp_imagefile_create_thumbnail (imagefile,
+                                             context, NULL,
+                                             context->gimp->config->thumbnail_size,
+                                             FALSE, &error))
+        {
+          gimp_message_literal (context->gimp,
+                                NULL , GIMP_MESSAGE_ERROR,
+                                error->message);
+          g_clear_error (&error);
+        }
+    }
+}
+
+void
+documents_reload_previews_cmd_callback (GimpAction *action,
+                                        GVariant   *value,
+                                        gpointer    data)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+  GimpContainer       *container;
+
+  container = gimp_container_view_get_container (editor->view);
+
+  gimp_container_foreach (container,
+                          (GFunc) gimp_imagefile_update,
+                          editor->view);
+}
+
+static void
+documents_remove_dangling_foreach (GimpImagefile *imagefile,
+                                   GimpContainer *container)
+{
+  GimpThumbnail *thumbnail = gimp_imagefile_get_thumbnail (imagefile);
+
+  if (gimp_thumbnail_peek_image (thumbnail) == GIMP_THUMB_STATE_NOT_FOUND)
+    {
+      const gchar *uri = gimp_object_get_name (imagefile);
+
+      gtk_recent_manager_remove_item (gtk_recent_manager_get_default (), uri,
+                                      NULL);
+
+      gimp_container_remove (container, GIMP_OBJECT (imagefile));
+    }
+}
+
+void
+documents_remove_dangling_cmd_callback (GimpAction *action,
+                                        GVariant   *value,
+                                        gpointer    data)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+  GimpContainer       *container;
+
+  container = gimp_container_view_get_container (editor->view);
+
+  gimp_container_foreach (container,
+                          (GFunc) documents_remove_dangling_foreach,
+                          container);
+}
+
+
+/*  private functions  */
+
+static void
+documents_open_image (GtkWidget     *editor,
+                      GimpContext   *context,
+                      GimpImagefile *imagefile)
+{
+  GFile              *file;
+  GimpImage          *image;
+  GimpPDBStatusType   status;
+  GError             *error = NULL;
+
+  file = gimp_imagefile_get_file (imagefile);
+
+  image = file_open_with_display (context->gimp, context, NULL, file, FALSE,
+                                  G_OBJECT (gtk_widget_get_screen (editor)),
+                                  gimp_widget_get_monitor (editor),
+                                  &status, &error);
+
+  if (! image && status != GIMP_PDB_CANCEL)
+    {
+      gimp_message (context->gimp, G_OBJECT (editor), GIMP_MESSAGE_ERROR,
+                    _("Opening '%s' failed:\n\n%s"),
+                    gimp_file_get_utf8_name (file), error->message);
+      g_clear_error (&error);
+    }
+}
+
+static void
+documents_raise_display (GimpDisplay  *display,
+                         RaiseClosure *closure)
+{
+  const gchar *uri = gimp_object_get_name (gimp_display_get_image (display));
+
+  if (! g_strcmp0 (closure->name, uri))
+    {
+      closure->found = TRUE;
+      gimp_display_shell_present (gimp_display_get_shell (display));
+    }
+}
diff --git a/app/actions/documents-commands.h b/app/actions/documents-commands.h
new file mode 100644
index 0000000..6db47c5
--- /dev/null
+++ b/app/actions/documents-commands.h
@@ -0,0 +1,54 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __DOCUMENTS_COMMANDS_H__
+#define __DOCUMENTS_COMMANDS_H__
+
+
+void   documents_open_cmd_callback                 (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   documents_raise_or_open_cmd_callback        (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   documents_file_open_dialog_cmd_callback     (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   documents_copy_location_cmd_callback        (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   documents_show_in_file_manager_cmd_callback (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   documents_remove_cmd_callback               (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   documents_clear_cmd_callback                (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   documents_recreate_preview_cmd_callback     (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   documents_reload_previews_cmd_callback      (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   documents_remove_dangling_cmd_callback      (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+
+
+#endif /* __DOCUMENTS_COMMANDS_H__ */
diff --git a/app/actions/drawable-actions.c b/app/actions/drawable-actions.c
new file mode 100644
index 0000000..a4b6233
--- /dev/null
+++ b/app/actions/drawable-actions.c
@@ -0,0 +1,231 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontext.h"
+#include "core/gimpimage.h"
+#include "core/gimplayermask.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "drawable-actions.h"
+#include "drawable-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry drawable_actions[] =
+{
+  { "drawable-equalize", NULL,
+    NC_("drawable-action", "_Equalize"), NULL,
+    NC_("drawable-action", "Automatic contrast enhancement"),
+    drawable_equalize_cmd_callback,
+    GIMP_HELP_LAYER_EQUALIZE },
+
+  { "drawable-levels-stretch", NULL,
+    NC_("drawable-action", "_White Balance"), NULL,
+    NC_("drawable-action", "Automatic white balance correction"),
+    drawable_levels_stretch_cmd_callback,
+    GIMP_HELP_LAYER_WHITE_BALANCE }
+};
+
+static const GimpToggleActionEntry drawable_toggle_actions[] =
+{
+  { "drawable-visible", GIMP_ICON_VISIBLE,
+    NC_("drawable-action", "Toggle Drawable _Visibility"), NULL, NULL,
+    drawable_visible_cmd_callback,
+    FALSE,
+    GIMP_HELP_LAYER_VISIBLE },
+
+  { "drawable-linked", GIMP_ICON_LINKED,
+    NC_("drawable-action", "Toggle Drawable _Linked State"), NULL, NULL,
+    drawable_linked_cmd_callback,
+    FALSE,
+    GIMP_HELP_LAYER_LINKED },
+
+  { "drawable-lock-content", NULL /* GIMP_ICON_LOCK */,
+    NC_("drawable-action", "L_ock Pixels of Drawable"), NULL,
+    NC_("drawable-action",
+        "Keep the pixels on this drawable from being modified"),
+    drawable_lock_content_cmd_callback,
+    FALSE,
+    GIMP_HELP_LAYER_LOCK_PIXELS },
+
+  { "drawable-lock-position", GIMP_ICON_TOOL_MOVE,
+    NC_("drawable-action", "L_ock Position of Drawable"), NULL,
+    NC_("drawable-action",
+        "Keep the position on this drawable from being modified"),
+    drawable_lock_position_cmd_callback,
+    FALSE,
+    GIMP_HELP_LAYER_LOCK_POSITION },
+};
+
+static const GimpEnumActionEntry drawable_flip_actions[] =
+{
+  { "drawable-flip-horizontal", GIMP_ICON_OBJECT_FLIP_HORIZONTAL,
+    NC_("drawable-action", "Flip _Horizontally"), NULL,
+    NC_("drawable-action", "Flip drawable horizontally"),
+    GIMP_ORIENTATION_HORIZONTAL, FALSE,
+    GIMP_HELP_LAYER_FLIP_HORIZONTAL },
+
+  { "drawable-flip-vertical", GIMP_ICON_OBJECT_FLIP_VERTICAL,
+    NC_("drawable-action", "Flip _Vertically"), NULL,
+    NC_("drawable-action", "Flip drawable vertically"),
+    GIMP_ORIENTATION_VERTICAL, FALSE,
+    GIMP_HELP_LAYER_FLIP_VERTICAL }
+};
+
+static const GimpEnumActionEntry drawable_rotate_actions[] =
+{
+  { "drawable-rotate-90", GIMP_ICON_OBJECT_ROTATE_90,
+    NC_("drawable-action", "Rotate 90° _clockwise"), NULL,
+    NC_("drawable-action", "Rotate drawable 90 degrees to the right"),
+    GIMP_ROTATE_90, FALSE,
+    GIMP_HELP_LAYER_ROTATE_90 },
+
+  { "drawable-rotate-180", GIMP_ICON_OBJECT_ROTATE_180,
+    NC_("drawable-action", "Rotate _180°"), NULL,
+    NC_("drawable-action", "Turn drawable upside-down"),
+    GIMP_ROTATE_180, FALSE,
+    GIMP_HELP_LAYER_ROTATE_180 },
+
+  { "drawable-rotate-270", GIMP_ICON_OBJECT_ROTATE_270,
+    NC_("drawable-action", "Rotate 90° counter-clock_wise"), NULL,
+    NC_("drawable-action", "Rotate drawable 90 degrees to the left"),
+    GIMP_ROTATE_270, FALSE,
+    GIMP_HELP_LAYER_ROTATE_270 }
+};
+
+
+void
+drawable_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "drawable-action",
+                                 drawable_actions,
+                                 G_N_ELEMENTS (drawable_actions));
+
+  gimp_action_group_add_toggle_actions (group, "drawable-action",
+                                        drawable_toggle_actions,
+                                        G_N_ELEMENTS (drawable_toggle_actions));
+
+  gimp_action_group_add_enum_actions (group, "drawable-action",
+                                      drawable_flip_actions,
+                                      G_N_ELEMENTS (drawable_flip_actions),
+                                      drawable_flip_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "drawable-action",
+                                      drawable_rotate_actions,
+                                      G_N_ELEMENTS (drawable_rotate_actions),
+                                      drawable_rotate_cmd_callback);
+
+#define SET_ALWAYS_SHOW_IMAGE(action,show) \
+        gimp_action_group_set_action_always_show_image (group, action, show)
+
+  SET_ALWAYS_SHOW_IMAGE ("drawable-rotate-90",  TRUE);
+  SET_ALWAYS_SHOW_IMAGE ("drawable-rotate-180", TRUE);
+  SET_ALWAYS_SHOW_IMAGE ("drawable-rotate-270", TRUE);
+
+#undef SET_ALWAYS_SHOW_IMAGE
+}
+
+void
+drawable_actions_update (GimpActionGroup *group,
+                         gpointer         data)
+{
+  GimpImage    *image;
+  GimpDrawable *drawable     = NULL;
+  gboolean      is_rgb       = FALSE;
+  gboolean      visible      = FALSE;
+  gboolean      linked       = FALSE;
+  gboolean      locked       = FALSE;
+  gboolean      can_lock     = FALSE;
+  gboolean      locked_pos   = FALSE;
+  gboolean      can_lock_pos = FALSE;
+  gboolean      writable     = FALSE;
+  gboolean      movable      = FALSE;
+  gboolean      children     = FALSE;
+
+  image = action_data_get_image (data);
+
+  if (image)
+    {
+      drawable = gimp_image_get_active_drawable (image);
+
+      if (drawable)
+        {
+          GimpItem *item;
+
+          is_rgb = gimp_drawable_is_rgb (drawable);
+
+          if (GIMP_IS_LAYER_MASK (drawable))
+            item = GIMP_ITEM (gimp_layer_mask_get_layer (GIMP_LAYER_MASK (drawable)));
+          else
+            item = GIMP_ITEM (drawable);
+
+          visible       = gimp_item_get_visible (item);
+          linked        = gimp_item_get_linked (item);
+          locked        = gimp_item_get_lock_content (item);
+          can_lock      = gimp_item_can_lock_content (item);
+          writable      = ! gimp_item_is_content_locked (item);
+          locked_pos    = gimp_item_get_lock_position (item);
+          can_lock_pos  = gimp_item_can_lock_position (item);
+          movable       = ! gimp_item_is_position_locked (item);
+
+          if (gimp_viewable_get_children (GIMP_VIEWABLE (drawable)))
+            children = TRUE;
+        }
+    }
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+#define SET_ACTIVE(action,condition) \
+        gimp_action_group_set_action_active (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("drawable-equalize",       writable && !children);
+  SET_SENSITIVE ("drawable-levels-stretch", writable && !children && is_rgb);
+
+  SET_SENSITIVE ("drawable-visible",       drawable);
+  SET_SENSITIVE ("drawable-linked",        drawable);
+  SET_SENSITIVE ("drawable-lock-content",  can_lock);
+  SET_SENSITIVE ("drawable-lock-position", can_lock_pos);
+
+  SET_ACTIVE ("drawable-visible",       visible);
+  SET_ACTIVE ("drawable-linked",        linked);
+  SET_ACTIVE ("drawable-lock-content",  locked);
+  SET_ACTIVE ("drawable-lock-position", locked_pos);
+
+  SET_SENSITIVE ("drawable-flip-horizontal", writable && movable);
+  SET_SENSITIVE ("drawable-flip-vertical",   writable && movable);
+
+  SET_SENSITIVE ("drawable-rotate-90",  writable && movable);
+  SET_SENSITIVE ("drawable-rotate-180", writable && movable);
+  SET_SENSITIVE ("drawable-rotate-270", writable && movable);
+
+#undef SET_SENSITIVE
+#undef SET_ACTIVE
+}
diff --git a/app/actions/drawable-actions.h b/app/actions/drawable-actions.h
new file mode 100644
index 0000000..1b6e38c
--- /dev/null
+++ b/app/actions/drawable-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __DRAWABLE_ACTIONS_H__
+#define __DRAWABLE_ACTIONS_H__
+
+
+void   drawable_actions_setup  (GimpActionGroup *group);
+void   drawable_actions_update (GimpActionGroup *group,
+                                gpointer         data);
+
+
+#endif /* __DRAWABLE_ACTIONS_H__ */
diff --git a/app/actions/drawable-commands.c b/app/actions/drawable-commands.c
new file mode 100644
index 0000000..7ea70e8
--- /dev/null
+++ b/app/actions/drawable-commands.c
@@ -0,0 +1,304 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpdrawable-equalize.h"
+#include "core/gimpdrawable-levels.h"
+#include "core/gimpdrawable-operation.h"
+#include "core/gimpimage.h"
+#include "core/gimpimage-undo.h"
+#include "core/gimpitem-linked.h"
+#include "core/gimpitemundo.h"
+#include "core/gimplayermask.h"
+#include "core/gimpprogress.h"
+
+#include "dialogs/dialogs.h"
+
+#include "actions.h"
+#include "drawable-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  public functions  */
+
+void
+drawable_equalize_cmd_callback (GimpAction *action,
+                                GVariant   *value,
+                                gpointer    data)
+{
+  GimpImage    *image;
+  GimpDrawable *drawable;
+  return_if_no_drawable (image, drawable, data);
+
+  gimp_drawable_equalize (drawable, TRUE);
+  gimp_image_flush (image);
+}
+
+void
+drawable_levels_stretch_cmd_callback (GimpAction *action,
+                                      GVariant   *value,
+                                      gpointer    data)
+{
+  GimpImage    *image;
+  GimpDrawable *drawable;
+  GimpDisplay  *display;
+  GtkWidget    *widget;
+  return_if_no_drawable (image, drawable, data);
+  return_if_no_display (display, data);
+  return_if_no_widget (widget, data);
+
+  if (! gimp_drawable_is_rgb (drawable))
+    {
+      gimp_message_literal (image->gimp,
+                            G_OBJECT (widget), GIMP_MESSAGE_WARNING,
+                            _("White Balance operates only on RGB color "
+                              "layers."));
+      return;
+    }
+
+  gimp_drawable_levels_stretch (drawable, GIMP_PROGRESS (display));
+  gimp_image_flush (image);
+}
+
+void
+drawable_linked_cmd_callback (GimpAction *action,
+                              GVariant   *value,
+                              gpointer    data)
+{
+  GimpImage    *image;
+  GimpDrawable *drawable;
+  gboolean      linked;
+  return_if_no_drawable (image, drawable, data);
+
+  linked = g_variant_get_boolean (value);
+
+  if (GIMP_IS_LAYER_MASK (drawable))
+    drawable =
+      GIMP_DRAWABLE (gimp_layer_mask_get_layer (GIMP_LAYER_MASK (drawable)));
+
+  if (linked != gimp_item_get_linked (GIMP_ITEM (drawable)))
+    {
+      GimpUndo *undo;
+      gboolean  push_undo = TRUE;
+
+      undo = gimp_image_undo_can_compress (image, GIMP_TYPE_ITEM_UNDO,
+                                           GIMP_UNDO_ITEM_LINKED);
+
+      if (undo && GIMP_ITEM_UNDO (undo)->item == GIMP_ITEM (drawable))
+        push_undo = FALSE;
+
+      gimp_item_set_linked (GIMP_ITEM (drawable), linked, push_undo);
+      gimp_image_flush (image);
+    }
+}
+
+void
+drawable_visible_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpImage    *image;
+  GimpDrawable *drawable;
+  gboolean      visible;
+  return_if_no_drawable (image, drawable, data);
+
+  visible = g_variant_get_boolean (value);
+
+  if (GIMP_IS_LAYER_MASK (drawable))
+    drawable =
+      GIMP_DRAWABLE (gimp_layer_mask_get_layer (GIMP_LAYER_MASK (drawable)));
+
+  if (visible != gimp_item_get_visible (GIMP_ITEM (drawable)))
+    {
+      GimpUndo *undo;
+      gboolean  push_undo = TRUE;
+
+      undo = gimp_image_undo_can_compress (image, GIMP_TYPE_ITEM_UNDO,
+                                           GIMP_UNDO_ITEM_VISIBILITY);
+
+      if (undo && GIMP_ITEM_UNDO (undo)->item == GIMP_ITEM (drawable))
+        push_undo = FALSE;
+
+      gimp_item_set_visible (GIMP_ITEM (drawable), visible, push_undo);
+      gimp_image_flush (image);
+    }
+}
+
+void
+drawable_lock_content_cmd_callback (GimpAction *action,
+                                    GVariant   *value,
+                                    gpointer    data)
+{
+  GimpImage    *image;
+  GimpDrawable *drawable;
+  gboolean      locked;
+  return_if_no_drawable (image, drawable, data);
+
+  locked = g_variant_get_boolean (value);
+
+  if (GIMP_IS_LAYER_MASK (drawable))
+    drawable =
+      GIMP_DRAWABLE (gimp_layer_mask_get_layer (GIMP_LAYER_MASK (drawable)));
+
+  if (locked != gimp_item_get_lock_content (GIMP_ITEM (drawable)))
+    {
+#if 0
+      GimpUndo *undo;
+#endif
+      gboolean  push_undo = TRUE;
+
+#if 0
+      undo = gimp_image_undo_can_compress (image, GIMP_TYPE_ITEM_UNDO,
+                                           GIMP_UNDO_ITEM_VISIBILITY);
+
+      if (undo && GIMP_ITEM_UNDO (undo)->item == GIMP_ITEM (drawable))
+        push_undo = FALSE;
+#endif
+
+      gimp_item_set_lock_content (GIMP_ITEM (drawable), locked, push_undo);
+      gimp_image_flush (image);
+    }
+}
+
+void
+drawable_lock_position_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpImage    *image;
+  GimpDrawable *drawable;
+  gboolean      locked;
+  return_if_no_drawable (image, drawable, data);
+
+  locked = g_variant_get_boolean (value);
+
+  if (GIMP_IS_LAYER_MASK (drawable))
+    drawable =
+      GIMP_DRAWABLE (gimp_layer_mask_get_layer (GIMP_LAYER_MASK (drawable)));
+
+  if (locked != gimp_item_get_lock_position (GIMP_ITEM (drawable)))
+    {
+      GimpUndo *undo;
+      gboolean  push_undo = TRUE;
+
+      undo = gimp_image_undo_can_compress (image, GIMP_TYPE_ITEM_UNDO,
+                                           GIMP_UNDO_ITEM_LOCK_POSITION);
+
+      if (undo && GIMP_ITEM_UNDO (undo)->item == GIMP_ITEM (drawable))
+        push_undo = FALSE;
+
+      gimp_item_set_lock_position (GIMP_ITEM (drawable), locked, push_undo);
+      gimp_image_flush (image);
+    }
+}
+
+void
+drawable_flip_cmd_callback (GimpAction *action,
+                            GVariant   *value,
+                            gpointer    data)
+{
+  GimpImage           *image;
+  GimpDrawable        *drawable;
+  GimpItem            *item;
+  GimpContext         *context;
+  gint                 off_x, off_y;
+  gdouble              axis = 0.0;
+  GimpOrientationType  orientation;
+  return_if_no_drawable (image, drawable, data);
+  return_if_no_context (context, data);
+
+  orientation = (GimpOrientationType) g_variant_get_int32 (value);
+
+  item = GIMP_ITEM (drawable);
+
+  gimp_item_get_offset (item, &off_x, &off_y);
+
+  switch (orientation)
+    {
+    case GIMP_ORIENTATION_HORIZONTAL:
+      axis = ((gdouble) off_x + (gdouble) gimp_item_get_width (item) / 2.0);
+      break;
+
+    case GIMP_ORIENTATION_VERTICAL:
+      axis = ((gdouble) off_y + (gdouble) gimp_item_get_height (item) / 2.0);
+      break;
+
+    default:
+      break;
+    }
+
+  if (gimp_item_get_linked (item))
+    {
+      gimp_item_linked_flip (item, context, orientation, axis, FALSE);
+    }
+  else
+    {
+      gimp_item_flip (item, context, orientation, axis,
+                      gimp_item_get_clip (item, FALSE));
+    }
+
+  gimp_image_flush (image);
+}
+
+void
+drawable_rotate_cmd_callback (GimpAction *action,
+                              GVariant   *value,
+                              gpointer    data)
+{
+  GimpImage        *image;
+  GimpDrawable     *drawable;
+  GimpContext      *context;
+  GimpItem         *item;
+  gint              off_x, off_y;
+  gdouble           center_x, center_y;
+  GimpRotationType  rotation_type;
+  return_if_no_drawable (image, drawable, data);
+  return_if_no_context (context, data);
+
+  rotation_type = (GimpRotationType) g_variant_get_int32 (value);
+
+  item = GIMP_ITEM (drawable);
+
+  gimp_item_get_offset (item, &off_x, &off_y);
+
+  center_x = ((gdouble) off_x + (gdouble) gimp_item_get_width  (item) / 2.0);
+  center_y = ((gdouble) off_y + (gdouble) gimp_item_get_height (item) / 2.0);
+
+  if (gimp_item_get_linked (item))
+    {
+      gimp_item_linked_rotate (item, context, rotation_type,
+                               center_x, center_y, FALSE);
+    }
+  else
+    {
+      gimp_item_rotate (item, context,
+                        rotation_type, center_x, center_y,
+                        gimp_item_get_clip (item, FALSE));
+    }
+
+  gimp_image_flush (image);
+}
diff --git a/app/actions/drawable-commands.h b/app/actions/drawable-commands.h
new file mode 100644
index 0000000..1f8ae79
--- /dev/null
+++ b/app/actions/drawable-commands.h
@@ -0,0 +1,50 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __DRAWABLE_COMMANDS_H__
+#define __DRAWABLE_COMMANDS_H__
+
+
+void   drawable_equalize_cmd_callback       (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   drawable_levels_stretch_cmd_callback (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+
+void   drawable_linked_cmd_callback         (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   drawable_visible_cmd_callback        (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   drawable_lock_content_cmd_callback   (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   drawable_lock_position_cmd_callback  (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+
+void   drawable_flip_cmd_callback           (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   drawable_rotate_cmd_callback         (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+
+
+#endif /* __DRAWABLE_COMMANDS_H__ */
diff --git a/app/actions/dynamics-actions.c b/app/actions/dynamics-actions.c
new file mode 100644
index 0000000..ce6b005
--- /dev/null
+++ b/app/actions/dynamics-actions.c
@@ -0,0 +1,137 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimpcontext.h"
+#include "core/gimpdata.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "data-commands.h"
+#include "dynamics-actions.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry dynamics_actions[] =
+{
+  { "dynamics-popup", GIMP_ICON_DYNAMICS,
+    NC_("dynamics-action", "Paint Dynamics Menu"), NULL, NULL, NULL,
+    GIMP_HELP_DYNAMICS_DIALOG },
+
+  { "dynamics-new", GIMP_ICON_DOCUMENT_NEW,
+    NC_("dynamics-action", "_New Dynamics"), NULL,
+    NC_("dynamics-action", "Create a new dynamics"),
+    data_new_cmd_callback,
+    GIMP_HELP_DYNAMICS_NEW },
+
+  { "dynamics-duplicate", GIMP_ICON_OBJECT_DUPLICATE,
+    NC_("dynamics-action", "D_uplicate Dynamics"), NULL,
+    NC_("dynamics-action", "Duplicate this dynamics"),
+    data_duplicate_cmd_callback,
+    GIMP_HELP_DYNAMICS_DUPLICATE },
+
+  { "dynamics-copy-location", GIMP_ICON_EDIT_COPY,
+    NC_("dynamics-action", "Copy Dynamics _Location"), NULL,
+    NC_("dynamics-action", "Copy dynamics file location to clipboard"),
+    data_copy_location_cmd_callback,
+    GIMP_HELP_DYNAMICS_COPY_LOCATION },
+
+  { "dynamics-show-in-file-manager", GIMP_ICON_FILE_MANAGER,
+    NC_("dynamics-action", "Show in _File Manager"), NULL,
+    NC_("dynamics-action", "Show dynamics file location in the file manager"),
+    data_show_in_file_manager_cmd_callback,
+    GIMP_HELP_DYNAMICS_SHOW_IN_FILE_MANAGER },
+
+  { "dynamics-delete", GIMP_ICON_EDIT_DELETE,
+    NC_("dynamics-action", "_Delete Dynamics"), NULL,
+    NC_("dynamics-action", "Delete this dynamics"),
+    data_delete_cmd_callback,
+    GIMP_HELP_DYNAMICS_DELETE },
+
+  { "dynamics-refresh", GIMP_ICON_VIEW_REFRESH,
+    NC_("dynamics-action", "_Refresh Dynamics"), NULL,
+    NC_("dynamics-action", "Refresh dynamics"),
+    data_refresh_cmd_callback,
+    GIMP_HELP_DYNAMICS_REFRESH }
+};
+
+static const GimpStringActionEntry dynamics_edit_actions[] =
+{
+  { "dynamics-edit", GIMP_ICON_EDIT,
+    NC_("dynamics-action", "_Edit Dynamics..."), NULL,
+    NC_("dynamics-action", "Edit this dynamics"),
+    "gimp-dynamics-editor",
+    GIMP_HELP_DYNAMICS_EDIT }
+};
+
+
+void
+dynamics_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "dynamics-action",
+                                 dynamics_actions,
+                                 G_N_ELEMENTS (dynamics_actions));
+
+  gimp_action_group_add_string_actions (group, "dynamics-action",
+                                        dynamics_edit_actions,
+                                        G_N_ELEMENTS (dynamics_edit_actions),
+                                        data_edit_cmd_callback);
+}
+
+void
+dynamics_actions_update (GimpActionGroup *group,
+                         gpointer         user_data)
+{
+  GimpContext  *context  = action_data_get_context (user_data);
+  GimpDynamics *dynamics = NULL;
+  GimpData     *data     = NULL;
+  GFile        *file     = NULL;
+
+  if (context)
+    {
+      dynamics = gimp_context_get_dynamics (context);
+
+      if (dynamics)
+        {
+          data = GIMP_DATA (dynamics);
+
+          file = gimp_data_get_file (data);
+        }
+    }
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("dynamics-edit",                 dynamics);
+  SET_SENSITIVE ("dynamics-duplicate",            dynamics && gimp_data_is_duplicatable (data));
+  SET_SENSITIVE ("dynamics-copy-location",        file);
+  SET_SENSITIVE ("dynamics-show-in-file-manager", file);
+  SET_SENSITIVE ("dynamics-delete",               dynamics && gimp_data_is_deletable (data));
+
+#undef SET_SENSITIVE
+}
diff --git a/app/actions/dynamics-actions.h b/app/actions/dynamics-actions.h
new file mode 100644
index 0000000..515f6b3
--- /dev/null
+++ b/app/actions/dynamics-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __DYNAMICS_ACTIONS_H__
+#define __DYNAMICS_ACTIONS_H__
+
+
+void   dynamics_actions_setup  (GimpActionGroup *group);
+void   dynamics_actions_update (GimpActionGroup *group,
+                                gpointer         user_data);
+
+
+#endif /* __DYNAMICS_ACTIONS_H__ */
diff --git a/app/actions/dynamics-editor-actions.c b/app/actions/dynamics-editor-actions.c
new file mode 100644
index 0000000..0b38d3c
--- /dev/null
+++ b/app/actions/dynamics-editor-actions.c
@@ -0,0 +1,89 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontext.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimpdataeditor.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "data-editor-commands.h"
+#include "dynamics-editor-actions.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry dynamics_editor_actions[] =
+{
+  { "dynamics-editor-popup", GIMP_ICON_DYNAMICS,
+    NC_("dynamics-editor-action", "Paint Dynamics Editor Menu"), NULL, NULL, NULL,
+    GIMP_HELP_BRUSH_EDITOR_DIALOG }
+};
+
+
+static const GimpToggleActionEntry dynamics_editor_toggle_actions[] =
+{
+  { "dynamics-editor-edit-active", GIMP_ICON_LINKED,
+    NC_("dynamics-editor-action", "Edit Active Dynamics"), NULL, NULL,
+    data_editor_edit_active_cmd_callback,
+    FALSE,
+    GIMP_HELP_BRUSH_EDITOR_EDIT_ACTIVE }
+};
+
+
+void
+dynamics_editor_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "dynamics-editor-action",
+                                 dynamics_editor_actions,
+                                 G_N_ELEMENTS (dynamics_editor_actions));
+
+  gimp_action_group_add_toggle_actions (group, "dynamics-editor-action",
+                                        dynamics_editor_toggle_actions,
+                                        G_N_ELEMENTS (dynamics_editor_toggle_actions));
+
+}
+
+void
+dynamics_editor_actions_update (GimpActionGroup *group,
+                                gpointer         user_data)
+{
+  GimpDataEditor *data_editor = GIMP_DATA_EDITOR (user_data);
+  gboolean        edit_active = FALSE;
+
+  edit_active = gimp_data_editor_get_edit_active (data_editor);
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+#define SET_ACTIVE(action,condition) \
+        gimp_action_group_set_action_active (group, action, (condition) != 0)
+
+  SET_ACTIVE ("dynamics-editor-edit-active", edit_active);
+
+#undef SET_SENSITIVE
+#undef SET_ACTIVE
+}
diff --git a/app/actions/dynamics-editor-actions.h b/app/actions/dynamics-editor-actions.h
new file mode 100644
index 0000000..2f79c6d
--- /dev/null
+++ b/app/actions/dynamics-editor-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __DYNAMICS_EDITOR_ACTIONS_H__
+#define __DYNAMICS_EDITOR_ACTIONS_H__
+
+
+void   dynamics_editor_actions_setup  (GimpActionGroup *group);
+void   dynamics_editor_actions_update (GimpActionGroup *group,
+                                       gpointer         data);
+
+
+#endif /* __DYNAMICS_EDITOR_ACTIONS_H__ */
diff --git a/app/actions/edit-actions.c b/app/actions/edit-actions.c
new file mode 100644
index 0000000..caf28b7
--- /dev/null
+++ b/app/actions/edit-actions.c
@@ -0,0 +1,417 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpchannel.h"
+#include "core/gimpcontext.h"
+#include "core/gimpimage.h"
+#include "core/gimpimage-undo.h"
+#include "core/gimplayer.h"
+#include "core/gimplist.h"
+#include "core/gimptoolinfo.h"
+#include "core/gimpundostack.h"
+
+#include "widgets/gimpaction.h"
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "tools/tool_manager.h"
+
+#include "actions.h"
+#include "edit-actions.h"
+#include "edit-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static void   edit_actions_foreground_changed (GimpContext     *context,
+                                               const GimpRGB   *color,
+                                               GimpActionGroup *group);
+static void   edit_actions_background_changed (GimpContext     *context,
+                                               const GimpRGB   *color,
+                                               GimpActionGroup *group);
+static void   edit_actions_pattern_changed    (GimpContext     *context,
+                                               GimpPattern     *pattern,
+                                               GimpActionGroup *group);
+
+
+static const GimpActionEntry edit_actions[] =
+{
+  { "edit-menu",          NULL, NC_("edit-action", "_Edit")     },
+  { "edit-paste-as-menu", NULL, NC_("edit-action", "Paste _as") },
+  { "edit-buffer-menu",   NULL, NC_("edit-action", "_Buffer")   },
+
+  { "undo-popup",
+    "edit-undo", NC_("edit-action", "Undo History Menu"), NULL, NULL, NULL,
+    GIMP_HELP_UNDO_DIALOG },
+
+  { "edit-undo", GIMP_ICON_EDIT_UNDO,
+    NC_("edit-action", "_Undo"), "<primary>Z",
+    NC_("edit-action", "Undo the last operation"),
+    edit_undo_cmd_callback,
+    GIMP_HELP_EDIT_UNDO },
+
+  { "edit-redo", GIMP_ICON_EDIT_REDO,
+    NC_("edit-action", "_Redo"), "<primary>Y",
+    NC_("edit-action", "Redo the last operation that was undone"),
+    edit_redo_cmd_callback,
+    GIMP_HELP_EDIT_REDO },
+
+  { "edit-strong-undo", GIMP_ICON_EDIT_UNDO,
+    NC_("edit-action", "Strong Undo"), "<primary><shift>Z",
+    NC_("edit-action", "Undo the last operation, skipping visibility changes"),
+    edit_strong_undo_cmd_callback,
+    GIMP_HELP_EDIT_STRONG_UNDO },
+
+  { "edit-strong-redo", GIMP_ICON_EDIT_REDO,
+    NC_("edit-action", "Strong Redo"), "<primary><shift>Y",
+    NC_("edit-action",
+        "Redo the last operation that was undone, skipping visibility changes"),
+    edit_strong_redo_cmd_callback,
+    GIMP_HELP_EDIT_STRONG_REDO },
+
+  { "edit-undo-clear", GIMP_ICON_SHRED,
+    NC_("edit-action", "_Clear Undo History"), NULL,
+    NC_("edit-action", "Remove all operations from the undo history"),
+    edit_undo_clear_cmd_callback,
+    GIMP_HELP_EDIT_UNDO_CLEAR },
+
+  { "edit-cut", GIMP_ICON_EDIT_CUT,
+    NC_("edit-action", "Cu_t"), "<primary>X",
+    NC_("edit-action", "Move the selected pixels to the clipboard"),
+    edit_cut_cmd_callback,
+    GIMP_HELP_EDIT_CUT },
+
+  { "edit-copy", GIMP_ICON_EDIT_COPY,
+    NC_("edit-action", "_Copy"), "<primary>C",
+    NC_("edit-action", "Copy the selected pixels to the clipboard"),
+    edit_copy_cmd_callback,
+    GIMP_HELP_EDIT_COPY },
+
+  { "edit-copy-visible", NULL, /* GIMP_ICON_COPY_VISIBLE, */
+    NC_("edit-action", "Copy _Visible"), "<primary><shift>C",
+    NC_("edit-action", "Copy what is visible in the selected region"),
+    edit_copy_visible_cmd_callback,
+    GIMP_HELP_EDIT_COPY_VISIBLE },
+
+  { "edit-paste-as-new-image", GIMP_ICON_EDIT_PASTE_AS_NEW,
+    NC_("edit-action", "From _Clipboard"), "<primary><shift>V",
+    NC_("edit-action", "Create a new image from the content of the clipboard"),
+    edit_paste_as_new_image_cmd_callback,
+    GIMP_HELP_EDIT_PASTE_AS_NEW_IMAGE },
+
+  { "edit-paste-as-new-image-short", GIMP_ICON_EDIT_PASTE_AS_NEW,
+    NC_("edit-action", "_New Image"), NULL,
+    NC_("edit-action", "Create a new image from the content of the clipboard"),
+    edit_paste_as_new_image_cmd_callback,
+    GIMP_HELP_EDIT_PASTE_AS_NEW_IMAGE },
+
+  { "edit-named-cut", GIMP_ICON_EDIT_CUT,
+    NC_("edit-action", "Cu_t Named..."), NULL,
+    NC_("edit-action", "Move the selected pixels to a named buffer"),
+    edit_named_cut_cmd_callback,
+    GIMP_HELP_BUFFER_CUT },
+
+  { "edit-named-copy", GIMP_ICON_EDIT_COPY,
+    NC_("edit-action", "_Copy Named..."), NULL,
+    NC_("edit-action", "Copy the selected pixels to a named buffer"),
+    edit_named_copy_cmd_callback,
+    GIMP_HELP_BUFFER_COPY },
+
+  { "edit-named-copy-visible", NULL, /* GIMP_ICON_COPY_VISIBLE, */
+    NC_("edit-action", "Copy _Visible Named..."), "",
+    NC_("edit-action",
+        "Copy what is visible in the selected region to a named buffer"),
+    edit_named_copy_visible_cmd_callback,
+    GIMP_HELP_BUFFER_COPY },
+
+  { "edit-named-paste", GIMP_ICON_EDIT_PASTE,
+    NC_("edit-action", "_Paste Named..."), NULL,
+    NC_("edit-action", "Paste the content of a named buffer"),
+    edit_named_paste_cmd_callback,
+    GIMP_HELP_BUFFER_PASTE },
+
+  { "edit-clear", GIMP_ICON_EDIT_CLEAR,
+    NC_("edit-action", "Cl_ear"), "Delete",
+    NC_("edit-action", "Clear the selected pixels"),
+    edit_clear_cmd_callback,
+    GIMP_HELP_EDIT_CLEAR }
+};
+
+static const GimpEnumActionEntry edit_paste_actions[] =
+{
+  { "edit-paste", GIMP_ICON_EDIT_PASTE,
+    NC_("edit-action", "_Paste"), "<primary>V",
+    NC_("edit-action", "Paste the content of the clipboard"),
+    GIMP_PASTE_TYPE_FLOATING, FALSE,
+    GIMP_HELP_EDIT_PASTE },
+
+  { "edit-paste-in-place", GIMP_ICON_EDIT_PASTE,
+    NC_("edit-action", "Paste In P_lace"), "<primary><alt>V",
+    NC_("edit-action",
+        "Paste the content of the clipboard at its original position"),
+    GIMP_PASTE_TYPE_FLOATING_IN_PLACE, FALSE,
+    GIMP_HELP_EDIT_PASTE_IN_PLACE },
+
+  { "edit-paste-into", GIMP_ICON_EDIT_PASTE_INTO,
+    NC_("edit-action", "Paste _Into Selection"), NULL,
+    NC_("edit-action",
+        "Paste the content of the clipboard into the current selection"),
+    GIMP_PASTE_TYPE_FLOATING_INTO, FALSE,
+    GIMP_HELP_EDIT_PASTE_INTO },
+
+  { "edit-paste-into-in-place", GIMP_ICON_EDIT_PASTE_INTO,
+    NC_("edit-action", "Paste Int_o Selection In Place"), NULL,
+    NC_("edit-action",
+        "Paste the content of the clipboard into the current selection "
+        "at its original position"),
+    GIMP_PASTE_TYPE_FLOATING_INTO_IN_PLACE, FALSE,
+    GIMP_HELP_EDIT_PASTE_INTO_IN_PLACE },
+
+  { "edit-paste-as-new-layer", GIMP_ICON_EDIT_PASTE_AS_NEW,
+    NC_("edit-action", "New _Layer"), NULL,
+    NC_("edit-action", "Create a new layer from the content of the clipboard"),
+    GIMP_PASTE_TYPE_NEW_LAYER, FALSE,
+    GIMP_HELP_EDIT_PASTE_AS_NEW_LAYER },
+
+  { "edit-paste-as-new-layer-in-place", GIMP_ICON_EDIT_PASTE_AS_NEW,
+    NC_("edit-action", "New Layer In _Place"), NULL,
+    NC_("edit-action",
+        "Create a new layer from the content of the clipboard "
+        "and place it at its original position"),
+    GIMP_PASTE_TYPE_NEW_LAYER_IN_PLACE, FALSE,
+    GIMP_HELP_EDIT_PASTE_AS_NEW_LAYER_IN_PLACE }
+};
+
+static const GimpEnumActionEntry edit_fill_actions[] =
+{
+  { "edit-fill-fg", GIMP_ICON_TOOL_BUCKET_FILL,
+    NC_("edit-action", "Fill with _FG Color"), "<primary>comma",
+    NC_("edit-action", "Fill the selection using the foreground color"),
+    GIMP_FILL_FOREGROUND, FALSE,
+    GIMP_HELP_EDIT_FILL_FG },
+
+  { "edit-fill-bg", GIMP_ICON_TOOL_BUCKET_FILL,
+    NC_("edit-action", "Fill with B_G Color"), "<primary>period",
+    NC_("edit-action", "Fill the selection using the background color"),
+    GIMP_FILL_BACKGROUND, FALSE,
+    GIMP_HELP_EDIT_FILL_BG },
+
+  { "edit-fill-pattern", GIMP_ICON_PATTERN,
+    NC_("edit-action", "Fill _with Pattern"), "<primary>semicolon",
+    NC_("edit-action", "Fill the selection using the active pattern"),
+    GIMP_FILL_PATTERN, FALSE,
+    GIMP_HELP_EDIT_FILL_PATTERN }
+};
+
+
+void
+edit_actions_setup (GimpActionGroup *group)
+{
+  GimpContext *context = gimp_get_user_context (group->gimp);
+  GimpRGB      color;
+  GimpPattern *pattern;
+  GimpAction  *action;
+
+  gimp_action_group_add_actions (group, "edit-action",
+                                 edit_actions,
+                                 G_N_ELEMENTS (edit_actions));
+
+  gimp_action_group_add_enum_actions (group, "edit-action",
+                                      edit_paste_actions,
+                                      G_N_ELEMENTS (edit_paste_actions),
+                                      edit_paste_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "edit-action",
+                                      edit_fill_actions,
+                                      G_N_ELEMENTS (edit_fill_actions),
+                                      edit_fill_cmd_callback);
+
+  action = gimp_action_group_get_action (group,
+                                         "edit-paste-as-new-image-short");
+  gimp_action_set_accel_path (action,
+                              "<Actions>/edit/edit-paste-as-new-image");
+
+  gimp_action_group_set_action_context (group, "edit-fill-fg", context);
+  gimp_action_group_set_action_context (group, "edit-fill-bg", context);
+  gimp_action_group_set_action_context (group, "edit-fill-pattern", context);
+
+  g_signal_connect_object (context, "foreground-changed",
+                           G_CALLBACK (edit_actions_foreground_changed),
+                           group, 0);
+  g_signal_connect_object (context, "background-changed",
+                           G_CALLBACK (edit_actions_background_changed),
+                           group, 0);
+  g_signal_connect_object (context, "pattern-changed",
+                           G_CALLBACK (edit_actions_pattern_changed),
+                           group, 0);
+
+  gimp_context_get_foreground (context, &color);
+  edit_actions_foreground_changed (context, &color, group);
+
+  gimp_context_get_background (context, &color);
+  edit_actions_background_changed (context, &color, group);
+
+  pattern = gimp_context_get_pattern (context);
+  edit_actions_pattern_changed (context, pattern, group);
+
+#define SET_ALWAYS_SHOW_IMAGE(action,show) \
+        gimp_action_group_set_action_always_show_image (group, action, show)
+
+  SET_ALWAYS_SHOW_IMAGE ("edit-fill-fg",      TRUE);
+  SET_ALWAYS_SHOW_IMAGE ("edit-fill-bg",      TRUE);
+  SET_ALWAYS_SHOW_IMAGE ("edit-fill-pattern", TRUE);
+
+#undef SET_ALWAYS_SHOW_IMAGE
+}
+
+void
+edit_actions_update (GimpActionGroup *group,
+                     gpointer         data)
+{
+  GimpImage    *image        = action_data_get_image (data);
+  GimpDisplay  *display      = action_data_get_display (data);
+  GimpDrawable *drawable     = NULL;
+  gchar        *undo_name    = NULL;
+  gchar        *redo_name    = NULL;
+  gboolean      writable     = FALSE;
+  gboolean      children     = FALSE;
+  gboolean      undo_enabled = FALSE;
+
+  if (image)
+    {
+      drawable = gimp_image_get_active_drawable (image);
+
+      if (drawable)
+        {
+          writable = ! gimp_item_is_content_locked (GIMP_ITEM (drawable));
+
+          if (gimp_viewable_get_children (GIMP_VIEWABLE (drawable)))
+            children = TRUE;
+        }
+
+      undo_enabled = gimp_image_undo_is_enabled (image);
+
+      if (undo_enabled)
+        {
+          GimpUndoStack *undo_stack = gimp_image_get_undo_stack (image);
+          GimpUndoStack *redo_stack = gimp_image_get_redo_stack (image);
+          GimpUndo      *undo       = gimp_undo_stack_peek (undo_stack);
+          GimpUndo      *redo       = gimp_undo_stack_peek (redo_stack);
+          const gchar   *tool_undo  = NULL;
+          const gchar   *tool_redo  = NULL;
+
+          if (display)
+            {
+              tool_undo = tool_manager_can_undo_active (image->gimp, display);
+              tool_redo = tool_manager_can_redo_active (image->gimp, display);
+            }
+
+          if (tool_undo)
+            undo_name = g_strdup_printf (_("_Undo %s"), tool_undo);
+          else if (undo)
+            undo_name = g_strdup_printf (_("_Undo %s"),
+                                         gimp_object_get_name (undo));
+
+          if (tool_redo)
+            redo_name = g_strdup_printf (_("_Redo %s"), tool_redo);
+          else if (redo)
+            redo_name = g_strdup_printf (_("_Redo %s"),
+                                         gimp_object_get_name (redo));
+        }
+    }
+
+
+#define SET_LABEL(action,label) \
+        gimp_action_group_set_action_label (group, action, (label))
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+
+  SET_LABEL ("edit-undo", undo_name ? undo_name : _("_Undo"));
+  SET_LABEL ("edit-redo", redo_name ? redo_name : _("_Redo"));
+
+  SET_SENSITIVE ("edit-undo",        undo_enabled && undo_name);
+  SET_SENSITIVE ("edit-redo",        undo_enabled && redo_name);
+  SET_SENSITIVE ("edit-strong-undo", undo_enabled && undo_name);
+  SET_SENSITIVE ("edit-strong-redo", undo_enabled && redo_name);
+  SET_SENSITIVE ("edit-undo-clear",  undo_enabled && (undo_name || redo_name));
+
+  g_free (undo_name);
+  g_free (redo_name);
+
+  SET_SENSITIVE ("edit-cut",                         writable && !children);
+  SET_SENSITIVE ("edit-copy",                        drawable);
+  SET_SENSITIVE ("edit-copy-visible",                image);
+  /*             "edit-paste" is always active */
+  SET_SENSITIVE ("edit-paste-in-place",              image);
+  SET_SENSITIVE ("edit-paste-into",                  image);
+  SET_SENSITIVE ("edit-paste-into-in-place",         image);
+  SET_SENSITIVE ("edit-paste-as-new-layer",          image);
+  SET_SENSITIVE ("edit-paste-as-new-layer-in-place", image);
+
+  SET_SENSITIVE ("edit-named-cut",          writable && !children);
+  SET_SENSITIVE ("edit-named-copy",         drawable);
+  SET_SENSITIVE ("edit-named-copy-visible", drawable);
+  /*             "edit-named-paste" is always active */
+
+  SET_SENSITIVE ("edit-clear",              writable && !children);
+  SET_SENSITIVE ("edit-fill-fg",            writable && !children);
+  SET_SENSITIVE ("edit-fill-bg",            writable && !children);
+  SET_SENSITIVE ("edit-fill-pattern",       writable && !children);
+
+#undef SET_LABEL
+#undef SET_SENSITIVE
+}
+
+
+/*  private functions  */
+
+static void
+edit_actions_foreground_changed (GimpContext     *context,
+                                 const GimpRGB   *color,
+                                 GimpActionGroup *group)
+{
+  gimp_action_group_set_action_color (group, "edit-fill-fg", color, FALSE);
+}
+
+static void
+edit_actions_background_changed (GimpContext     *context,
+                                 const GimpRGB   *color,
+                                 GimpActionGroup *group)
+{
+  gimp_action_group_set_action_color (group, "edit-fill-bg", color, FALSE);
+}
+
+static void
+edit_actions_pattern_changed (GimpContext     *context,
+                              GimpPattern     *pattern,
+                              GimpActionGroup *group)
+{
+  gimp_action_group_set_action_viewable (group, "edit-fill-pattern",
+                                         GIMP_VIEWABLE (pattern));
+}
diff --git a/app/actions/edit-actions.h b/app/actions/edit-actions.h
new file mode 100644
index 0000000..89978b3
--- /dev/null
+++ b/app/actions/edit-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __EDIT_ACTIONS_H__
+#define __EDIT_ACTIONS_H__
+
+
+void   edit_actions_setup  (GimpActionGroup *group);
+void   edit_actions_update (GimpActionGroup *group,
+                            gpointer         data);
+
+
+#endif /* __EDIT_ACTIONS_H__ */
diff --git a/app/actions/edit-commands.c b/app/actions/edit-commands.c
new file mode 100644
index 0000000..00a8ed4
--- /dev/null
+++ b/app/actions/edit-commands.c
@@ -0,0 +1,721 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimp-edit.h"
+#include "core/gimpbuffer.h"
+#include "core/gimpcontainer.h"
+#include "core/gimpdrawable.h"
+#include "core/gimpdrawable-edit.h"
+#include "core/gimpfilloptions.h"
+#include "core/gimplayer.h"
+#include "core/gimplayer-new.h"
+#include "core/gimpimage.h"
+#include "core/gimpimage-undo.h"
+
+#include "vectors/gimpvectors-import.h"
+
+#include "widgets/gimpclipboard.h"
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpdialogfactory.h"
+#include "widgets/gimpmessagebox.h"
+#include "widgets/gimpmessagedialog.h"
+#include "widgets/gimpwidgets-utils.h"
+#include "widgets/gimpwindowstrategy.h"
+
+#include "display/gimpdisplay.h"
+#include "display/gimpdisplayshell.h"
+#include "display/gimpdisplayshell-transform.h"
+
+#include "tools/gimptools-utils.h"
+#include "tools/tool_manager.h"
+
+#include "actions.h"
+#include "edit-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static gboolean   check_drawable_alpha               (GimpDrawable  *drawable,
+                                                      gpointer       data);
+static void       edit_paste                         (GimpDisplay   *display,
+                                                      GimpPasteType  paste_type,
+                                                      gboolean       try_svg);
+static void       cut_named_buffer_callback          (GtkWidget     *widget,
+                                                      const gchar   *name,
+                                                      gpointer       data);
+static void       copy_named_buffer_callback         (GtkWidget     *widget,
+                                                      const gchar   *name,
+                                                      gpointer       data);
+static void       copy_named_visible_buffer_callback (GtkWidget     *widget,
+                                                      const gchar   *name,
+                                                      gpointer       data);
+
+
+/*  public functions  */
+
+void
+edit_undo_cmd_callback (GimpAction *action,
+                        GVariant   *value,
+                        gpointer    data)
+{
+  GimpImage   *image;
+  GimpDisplay *display;
+  return_if_no_image (image, data);
+  return_if_no_display (display, data);
+
+  if (tool_manager_undo_active (image->gimp, display) ||
+      gimp_image_undo (image))
+    {
+      gimp_image_flush (image);
+    }
+}
+
+void
+edit_redo_cmd_callback (GimpAction *action,
+                        GVariant   *value,
+                        gpointer    data)
+{
+  GimpImage   *image;
+  GimpDisplay *display;
+  return_if_no_image (image, data);
+  return_if_no_display (display, data);
+
+  if (tool_manager_redo_active (image->gimp, display) ||
+      gimp_image_redo (image))
+    {
+      gimp_image_flush (image);
+    }
+}
+
+void
+edit_strong_undo_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpImage *image;
+  return_if_no_image (image, data);
+
+  if (gimp_image_strong_undo (image))
+    gimp_image_flush (image);
+}
+
+void
+edit_strong_redo_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpImage *image;
+  return_if_no_image (image, data);
+
+  if (gimp_image_strong_redo (image))
+    gimp_image_flush (image);
+}
+
+void
+edit_undo_clear_cmd_callback (GimpAction *action,
+                              GVariant   *value,
+                              gpointer    data)
+{
+  GimpImage     *image;
+  GimpUndoStack *undo_stack;
+  GimpUndoStack *redo_stack;
+  GtkWidget     *widget;
+  GtkWidget     *dialog;
+  gchar         *size;
+  gint64         memsize;
+  gint64         guisize;
+  return_if_no_image (image, data);
+  return_if_no_widget (widget, data);
+
+  dialog = gimp_message_dialog_new (_("Clear Undo History"),
+                                    GIMP_ICON_DIALOG_WARNING,
+                                    widget,
+                                    GTK_DIALOG_MODAL |
+                                    GTK_DIALOG_DESTROY_WITH_PARENT,
+                                    gimp_standard_help_func,
+                                    GIMP_HELP_EDIT_UNDO_CLEAR,
+
+                                    _("_Cancel"), GTK_RESPONSE_CANCEL,
+                                    _("Cl_ear"),  GTK_RESPONSE_OK,
+
+                                    NULL);
+
+  gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
+                                           GTK_RESPONSE_OK,
+                                           GTK_RESPONSE_CANCEL,
+                                           -1);
+
+  g_signal_connect_object (gtk_widget_get_toplevel (widget), "unmap",
+                           G_CALLBACK (gtk_widget_destroy),
+                           dialog, G_CONNECT_SWAPPED);
+
+  g_signal_connect_object (image, "disconnect",
+                           G_CALLBACK (gtk_widget_destroy),
+                           dialog, G_CONNECT_SWAPPED);
+
+  gimp_message_box_set_primary_text (GIMP_MESSAGE_DIALOG (dialog)->box,
+                                     _("Really clear image's undo history?"));
+
+  undo_stack = gimp_image_get_undo_stack (image);
+  redo_stack = gimp_image_get_redo_stack (image);
+
+  memsize =  gimp_object_get_memsize (GIMP_OBJECT (undo_stack), &guisize);
+  memsize += guisize;
+  memsize += gimp_object_get_memsize (GIMP_OBJECT (redo_stack), &guisize);
+  memsize += guisize;
+
+  size = g_format_size (memsize);
+
+  gimp_message_box_set_text (GIMP_MESSAGE_DIALOG (dialog)->box,
+                             _("Clearing the undo history of this "
+                               "image will gain %s of memory."), size);
+  g_free (size);
+
+  if (gimp_dialog_run (GIMP_DIALOG (dialog)) == GTK_RESPONSE_OK)
+    {
+      gimp_image_undo_disable (image);
+      gimp_image_undo_enable (image);
+      gimp_image_flush (image);
+    }
+
+  gtk_widget_destroy (dialog);
+}
+
+void
+edit_cut_cmd_callback (GimpAction *action,
+                       GVariant   *value,
+                       gpointer    data)
+{
+  GimpImage    *image;
+  GimpDrawable *drawable;
+  GimpObject   *cut;
+  GError       *error = NULL;
+  return_if_no_drawable (image, drawable, data);
+
+  if (! check_drawable_alpha (drawable, data))
+    return;
+
+  cut = gimp_edit_cut (image, drawable, action_data_get_context (data),
+                       &error);
+
+  if (cut)
+    {
+      GimpDisplay *display = action_data_get_display (data);
+
+      if (display)
+        gimp_message_literal (image->gimp,
+                              G_OBJECT (display), GIMP_MESSAGE_INFO,
+                              GIMP_IS_IMAGE (cut) ?
+                              _("Cut layer to the clipboard.") :
+                              _("Cut pixels to the clipboard."));
+
+      gimp_image_flush (image);
+    }
+  else
+    {
+      gimp_message_literal (image->gimp,
+                            G_OBJECT (action_data_get_display (data)),
+                            GIMP_MESSAGE_WARNING,
+                            error->message);
+      g_clear_error (&error);
+    }
+}
+
+void
+edit_copy_cmd_callback (GimpAction *action,
+                        GVariant   *value,
+                        gpointer    data)
+{
+  GimpImage    *image;
+  GimpDrawable *drawable;
+  GimpObject   *copy;
+  GError       *error = NULL;
+  return_if_no_drawable (image, drawable, data);
+
+  copy = gimp_edit_copy (image, drawable, action_data_get_context (data),
+                         &error);
+
+  if (copy)
+    {
+      GimpDisplay *display = action_data_get_display (data);
+
+      if (display)
+        gimp_message_literal (image->gimp,
+                              G_OBJECT (display), GIMP_MESSAGE_INFO,
+                              GIMP_IS_IMAGE (copy) ?
+                              _("Copied layer to the clipboard.") :
+                              _("Copied pixels to the clipboard."));
+
+      gimp_image_flush (image);
+    }
+  else
+    {
+      gimp_message_literal (image->gimp,
+                            G_OBJECT (action_data_get_display (data)),
+                            GIMP_MESSAGE_WARNING,
+                            error->message);
+      g_clear_error (&error);
+    }
+}
+
+void
+edit_copy_visible_cmd_callback (GimpAction *action,
+                                GVariant   *value,
+                                gpointer    data)
+{
+  GimpImage *image;
+  GError    *error = NULL;
+  return_if_no_image (image, data);
+
+  if (gimp_edit_copy_visible (image, action_data_get_context (data), &error))
+    {
+      GimpDisplay *display = action_data_get_display (data);
+
+      if (display)
+        gimp_message_literal (image->gimp,
+                              G_OBJECT (display), GIMP_MESSAGE_INFO,
+                              _("Copied pixels to the clipboard."));
+
+      gimp_image_flush (image);
+    }
+  else
+    {
+      gimp_message_literal (image->gimp,
+                            G_OBJECT (action_data_get_display (data)),
+                            GIMP_MESSAGE_WARNING,
+                            error->message);
+      g_clear_error (&error);
+    }
+}
+
+void
+edit_paste_cmd_callback (GimpAction *action,
+                         GVariant   *value,
+                         gpointer    data)
+{
+  GimpDisplay   *display    = action_data_get_display (data);
+  GimpPasteType  paste_type = (GimpPasteType) g_variant_get_int32 (value);
+
+  if (paste_type == GIMP_PASTE_TYPE_FLOATING)
+    {
+      if (! display || ! gimp_display_get_image (display))
+        {
+          edit_paste_as_new_image_cmd_callback (action, value, data);
+          return;
+        }
+    }
+
+  if (! display)
+    return;
+
+  switch (paste_type)
+    {
+    case GIMP_PASTE_TYPE_FLOATING:
+    case GIMP_PASTE_TYPE_FLOATING_IN_PLACE:
+    case GIMP_PASTE_TYPE_FLOATING_INTO:
+    case GIMP_PASTE_TYPE_FLOATING_INTO_IN_PLACE:
+      edit_paste (display, paste_type, TRUE);
+      break;
+
+    case GIMP_PASTE_TYPE_NEW_LAYER:
+    case GIMP_PASTE_TYPE_NEW_LAYER_IN_PLACE:
+      edit_paste (display, paste_type, FALSE);
+      break;
+    }
+}
+
+void
+edit_paste_as_new_image_cmd_callback (GimpAction *action,
+                                      GVariant   *value,
+                                      gpointer    data)
+{
+  Gimp       *gimp;
+  GtkWidget  *widget;
+  GimpObject *paste;
+  GimpImage  *image = NULL;
+  return_if_no_gimp (gimp, data);
+  return_if_no_widget (widget, data);
+
+  paste = gimp_clipboard_get_object (gimp);
+
+  if (paste)
+    {
+      image = gimp_edit_paste_as_new_image (gimp, paste);
+      g_object_unref (paste);
+    }
+
+  if (image)
+    {
+      gimp_create_display (gimp, image, GIMP_UNIT_PIXEL, 1.0,
+                           G_OBJECT (gtk_widget_get_screen (widget)),
+                           gimp_widget_get_monitor (widget));
+      g_object_unref (image);
+    }
+  else
+    {
+      gimp_message_literal (gimp, NULL, GIMP_MESSAGE_WARNING,
+                            _("There is no image data in the clipboard "
+                              "to paste."));
+    }
+}
+
+void
+edit_named_cut_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  GimpImage *image;
+  GtkWidget *widget;
+  GtkWidget *dialog;
+  return_if_no_image (image, data);
+  return_if_no_widget (widget, data);
+
+  dialog = gimp_query_string_box (_("Cut Named"), widget,
+                                  gimp_standard_help_func,
+                                  GIMP_HELP_BUFFER_CUT,
+                                  _("Enter a name for this buffer"),
+                                  NULL,
+                                  G_OBJECT (image), "disconnect",
+                                  cut_named_buffer_callback, image);
+  gtk_widget_show (dialog);
+}
+
+void
+edit_named_copy_cmd_callback (GimpAction *action,
+                              GVariant   *value,
+                              gpointer    data)
+{
+  GimpImage *image;
+  GtkWidget *widget;
+  GtkWidget *dialog;
+  return_if_no_image (image, data);
+  return_if_no_widget (widget, data);
+
+  dialog = gimp_query_string_box (_("Copy Named"), widget,
+                                  gimp_standard_help_func,
+                                  GIMP_HELP_BUFFER_COPY,
+                                  _("Enter a name for this buffer"),
+                                  NULL,
+                                  G_OBJECT (image), "disconnect",
+                                  copy_named_buffer_callback, image);
+  gtk_widget_show (dialog);
+}
+
+void
+edit_named_copy_visible_cmd_callback (GimpAction *action,
+                                      GVariant   *value,
+                                      gpointer    data)
+{
+  GimpImage *image;
+  GtkWidget *widget;
+  GtkWidget *dialog;
+  return_if_no_image (image, data);
+  return_if_no_widget (widget, data);
+
+  dialog = gimp_query_string_box (_("Copy Visible Named "), widget,
+                                  gimp_standard_help_func,
+                                  GIMP_HELP_BUFFER_COPY,
+                                  _("Enter a name for this buffer"),
+                                  NULL,
+                                  G_OBJECT (image), "disconnect",
+                                  copy_named_visible_buffer_callback, image);
+  gtk_widget_show (dialog);
+}
+
+void
+edit_named_paste_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  Gimp      *gimp;
+  GtkWidget *widget;
+  return_if_no_gimp (gimp, data);
+  return_if_no_widget (widget, data);
+
+  gimp_window_strategy_show_dockable_dialog (GIMP_WINDOW_STRATEGY (gimp_get_window_strategy (gimp)),
+                                             gimp,
+                                             gimp_dialog_factory_get_singleton (),
+                                             gtk_widget_get_screen (widget),
+                                             gimp_widget_get_monitor (widget),
+                                             "gimp-buffer-list|gimp-buffer-grid");
+}
+
+void
+edit_clear_cmd_callback (GimpAction *action,
+                         GVariant   *value,
+                         gpointer    data)
+{
+  GimpImage    *image;
+  GimpDrawable *drawable;
+  return_if_no_drawable (image, drawable, data);
+
+  if (! check_drawable_alpha (drawable, data))
+    return;
+
+  gimp_drawable_edit_clear (drawable, action_data_get_context (data));
+  gimp_image_flush (image);
+}
+
+void
+edit_fill_cmd_callback (GimpAction *action,
+                        GVariant   *value,
+                        gpointer    data)
+{
+  GimpImage       *image;
+  GimpDrawable    *drawable;
+  GimpFillType     fill_type;
+  GimpFillOptions *options;
+  GError          *error = NULL;
+  return_if_no_drawable (image, drawable, data);
+
+  fill_type = (GimpFillType) g_variant_get_int32 (value);
+
+  options = gimp_fill_options_new (action_data_get_gimp (data), NULL, FALSE);
+
+  if (gimp_fill_options_set_by_fill_type (options,
+                                          action_data_get_context (data),
+                                          fill_type, &error))
+    {
+      gimp_drawable_edit_fill (drawable, options, NULL);
+      gimp_image_flush (image);
+    }
+  else
+    {
+      gimp_message_literal (image->gimp, NULL, GIMP_MESSAGE_WARNING,
+                            error->message);
+      g_clear_error (&error);
+    }
+
+  g_object_unref (options);
+}
+
+
+/*  private functions  */
+
+static gboolean
+check_drawable_alpha (GimpDrawable *drawable,
+                      gpointer      data)
+{
+  if (gimp_drawable_has_alpha (drawable) &&
+      GIMP_IS_LAYER (drawable)           &&
+      gimp_layer_get_lock_alpha (GIMP_LAYER (drawable)))
+    {
+      Gimp        *gimp    = action_data_get_gimp    (data);
+      GimpDisplay *display = action_data_get_display (data);
+
+      if (gimp && display)
+        {
+          gimp_message_literal (
+            gimp, G_OBJECT (display), GIMP_MESSAGE_WARNING,
+            _("The active layer's alpha channel is locked."));
+
+          gimp_tools_blink_lock_box (gimp, GIMP_ITEM (drawable));
+        }
+
+      return FALSE;
+    }
+
+  return TRUE;
+}
+
+static void
+edit_paste (GimpDisplay   *display,
+            GimpPasteType  paste_type,
+            gboolean       try_svg)
+{
+  GimpImage  *image = gimp_display_get_image (display);
+  GimpObject *paste;
+
+  if (try_svg)
+    {
+      gchar *svg;
+      gsize  svg_size;
+
+      svg = gimp_clipboard_get_svg (display->gimp, &svg_size);
+
+      if (svg)
+        {
+          if (gimp_vectors_import_buffer (image, svg, svg_size,
+                                          TRUE, FALSE,
+                                          GIMP_IMAGE_ACTIVE_PARENT, -1,
+                                          NULL, NULL))
+            {
+              gimp_image_flush (image);
+            }
+
+          g_free (svg);
+
+          return;
+        }
+    }
+
+  paste = gimp_clipboard_get_object (display->gimp);
+
+  if (paste)
+    {
+      GimpDisplayShell *shell    = gimp_display_get_shell (display);
+      GimpDrawable     *drawable = gimp_image_get_active_drawable (image);
+      gint              x, y;
+      gint              width, height;
+
+      if (drawable                                &&
+          paste_type != GIMP_PASTE_TYPE_NEW_LAYER &&
+          paste_type != GIMP_PASTE_TYPE_NEW_LAYER_IN_PLACE)
+        {
+          if (gimp_viewable_get_children (GIMP_VIEWABLE (drawable)))
+            {
+              gimp_message_literal (display->gimp, G_OBJECT (display),
+                                    GIMP_MESSAGE_INFO,
+                                    _("Pasted as new layer because the "
+                                      "target is a layer group."));
+            }
+          else if (gimp_item_is_content_locked (GIMP_ITEM (drawable)))
+            {
+              gimp_message_literal (display->gimp, G_OBJECT (display),
+                                    GIMP_MESSAGE_INFO,
+                                    _("Pasted as new layer because the "
+                                      "target's pixels are locked."));
+            }
+
+          /* the actual paste-type conversion happens in gimp_edit_paste() */
+        }
+
+      gimp_display_shell_untransform_viewport (
+        shell,
+        ! gimp_display_shell_get_infinite_canvas (shell),
+        &x, &y, &width, &height);
+
+      if (gimp_edit_paste (image, drawable, paste,
+                           paste_type, x, y, width, height))
+        {
+          gimp_image_flush (image);
+        }
+
+      g_object_unref (paste);
+    }
+  else
+    {
+      gimp_message_literal (display->gimp, G_OBJECT (display),
+                            GIMP_MESSAGE_WARNING,
+                            _("There is no image data in the clipboard "
+                              "to paste."));
+    }
+}
+
+static void
+cut_named_buffer_callback (GtkWidget   *widget,
+                           const gchar *name,
+                           gpointer     data)
+{
+  GimpImage    *image    = GIMP_IMAGE (data);
+  GimpDrawable *drawable = gimp_image_get_active_drawable (image);
+  GError       *error    = NULL;
+
+  if (! drawable)
+    {
+      gimp_message_literal (image->gimp, NULL, GIMP_MESSAGE_WARNING,
+                            _("There is no active layer or channel to cut from."));
+      return;
+    }
+
+  if (! (name && strlen (name)))
+    name = _("(Unnamed Buffer)");
+
+  if (gimp_edit_named_cut (image, name, drawable,
+                           gimp_get_user_context (image->gimp), &error))
+    {
+      gimp_image_flush (image);
+    }
+  else
+    {
+      gimp_message_literal (image->gimp, NULL, GIMP_MESSAGE_WARNING,
+                            error->message);
+      g_clear_error (&error);
+    }
+}
+
+static void
+copy_named_buffer_callback (GtkWidget   *widget,
+                            const gchar *name,
+                            gpointer     data)
+{
+  GimpImage    *image    = GIMP_IMAGE (data);
+  GimpDrawable *drawable = gimp_image_get_active_drawable (image);
+  GError       *error    = NULL;
+
+  if (! drawable)
+    {
+      gimp_message_literal (image->gimp, NULL, GIMP_MESSAGE_WARNING,
+                            _("There is no active layer or channel to copy from."));
+      return;
+    }
+
+  if (! (name && strlen (name)))
+    name = _("(Unnamed Buffer)");
+
+  if (gimp_edit_named_copy (image, name, drawable,
+                            gimp_get_user_context (image->gimp), &error))
+    {
+      gimp_image_flush (image);
+    }
+  else
+    {
+      gimp_message_literal (image->gimp, NULL, GIMP_MESSAGE_WARNING,
+                            error->message);
+      g_clear_error (&error);
+    }
+}
+
+static void
+copy_named_visible_buffer_callback (GtkWidget   *widget,
+                                    const gchar *name,
+                                    gpointer     data)
+{
+  GimpImage *image = GIMP_IMAGE (data);
+  GError    *error = NULL;
+
+  if (! (name && strlen (name)))
+    name = _("(Unnamed Buffer)");
+
+  if (gimp_edit_named_copy_visible (image, name,
+                                    gimp_get_user_context (image->gimp),
+                                    &error))
+    {
+      gimp_image_flush (image);
+    }
+  else
+    {
+      gimp_message_literal (image->gimp, NULL, GIMP_MESSAGE_WARNING,
+                            error->message);
+      g_clear_error (&error);
+    }
+}
diff --git a/app/actions/edit-commands.h b/app/actions/edit-commands.h
new file mode 100644
index 0000000..2185854
--- /dev/null
+++ b/app/actions/edit-commands.h
@@ -0,0 +1,76 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __EDIT_COMMANDS_H__
+#define __EDIT_COMMANDS_H__
+
+
+void   edit_undo_cmd_callback               (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   edit_redo_cmd_callback               (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   edit_strong_undo_cmd_callback        (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   edit_strong_redo_cmd_callback        (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   edit_undo_clear_cmd_callback         (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+
+void   edit_cut_cmd_callback                (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   edit_copy_cmd_callback               (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   edit_copy_visible_cmd_callback       (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+
+void   edit_paste_cmd_callback              (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   edit_paste_as_new_image_cmd_callback (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+
+void   edit_named_cut_cmd_callback          (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   edit_named_copy_cmd_callback         (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   edit_named_copy_visible_cmd_callback (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   edit_named_paste_cmd_callback        (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+
+void   edit_clear_cmd_callback              (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   edit_fill_cmd_callback               (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+
+
+#endif /* __EDIT_COMMANDS_H__ */
diff --git a/app/actions/error-console-actions.c b/app/actions/error-console-actions.c
new file mode 100644
index 0000000..e82b55a
--- /dev/null
+++ b/app/actions/error-console-actions.c
@@ -0,0 +1,152 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimperrorconsole.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "error-console-actions.h"
+#include "error-console-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry error_console_actions[] =
+{
+  { "error-console-popup", GIMP_ICON_DIALOG_WARNING,
+    NC_("error-console-action", "Error Console Menu"), NULL, NULL, NULL,
+    GIMP_HELP_ERRORS_DIALOG },
+
+  { "error-console-clear", GIMP_ICON_EDIT_CLEAR,
+    NC_("error-console-action", "_Clear"), NULL,
+    NC_("error-console-action", "Clear error console"),
+    error_console_clear_cmd_callback,
+    GIMP_HELP_ERRORS_CLEAR },
+
+  { "error-console-select-all", NULL,
+    NC_("error-console-action", "Select _All"), "",
+    NC_("error-console-action", "Select all error messages"),
+    error_console_select_all_cmd_callback,
+    GIMP_HELP_ERRORS_SELECT_ALL },
+
+  { "error-console-highlight", NULL,
+    NC_("error-console-action", "_Highlight"), NULL, NULL, NULL,
+    GIMP_HELP_ERRORS_HIGHLIGHT }
+};
+
+static const GimpEnumActionEntry error_console_save_actions[] =
+{
+  { "error-console-save-all", GIMP_ICON_DOCUMENT_SAVE_AS,
+    NC_("error-console-action", "_Save Error Log to File..."), NULL,
+    NC_("error-console-action", "Write all error messages to a file"),
+    FALSE, FALSE,
+    GIMP_HELP_ERRORS_SAVE },
+
+  { "error-console-save-selection", GIMP_ICON_DOCUMENT_SAVE_AS,
+    NC_("error-console-action", "Save S_election to File..."), NULL,
+    NC_("error-console-action", "Write the selected error messages to a file"),
+    TRUE, FALSE,
+    GIMP_HELP_ERRORS_SAVE }
+};
+
+static const GimpToggleActionEntry error_console_highlight_actions[] =
+{
+  { "error-console-highlight-error", NULL,
+    NC_("error-console-action", "_Errors"), NULL,
+    NC_("error-console-action", "Highlight error console on errors"),
+    error_console_highlight_error_cmd_callback,
+    FALSE,
+    GIMP_HELP_ERRORS_HIGHLIGHT },
+
+  { "error-console-highlight-warning", NULL,
+    NC_("error-console-action", "_Warnings"), NULL,
+    NC_("error-console-action", "Highlight error console on warnings"),
+    error_console_highlight_warning_cmd_callback,
+    FALSE,
+    GIMP_HELP_ERRORS_HIGHLIGHT },
+
+  { "error-console-highlight-info", NULL,
+    NC_("error-console-action", "_Messages"), NULL,
+    NC_("error-console-action", "Highlight error console on messages"),
+    error_console_highlight_info_cmd_callback,
+    FALSE,
+    GIMP_HELP_ERRORS_HIGHLIGHT }
+};
+
+
+void
+error_console_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "error-console-action",
+                                 error_console_actions,
+                                 G_N_ELEMENTS (error_console_actions));
+
+  gimp_action_group_add_enum_actions (group, "error-console-action",
+                                      error_console_save_actions,
+                                      G_N_ELEMENTS (error_console_save_actions),
+                                      error_console_save_cmd_callback);
+
+  gimp_action_group_add_toggle_actions (group, "error-console-action",
+                                        error_console_highlight_actions,
+                                        G_N_ELEMENTS (error_console_highlight_actions));
+}
+
+void
+error_console_actions_update (GimpActionGroup *group,
+                              gpointer         data)
+{
+  GimpErrorConsole *console = GIMP_ERROR_CONSOLE (data);
+  gboolean          selection;
+
+  selection = gtk_text_buffer_get_selection_bounds (console->text_buffer,
+                                                    NULL, NULL);
+
+#define SET_ACTIVE(action,condition)                                           \
+        gimp_action_group_set_action_active (group, action, (condition) != 0)
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("error-console-clear",          TRUE);
+  SET_SENSITIVE ("error-console-select-all",     TRUE);
+  SET_SENSITIVE ("error-console-save-all",       TRUE);
+  SET_SENSITIVE ("error-console-save-selection", selection);
+  SET_SENSITIVE ("error-console-highlight",      TRUE);
+
+  SET_SENSITIVE ("error-console-highlight-error", TRUE);
+  SET_ACTIVE ("error-console-highlight-error",
+              console->highlight[GIMP_MESSAGE_ERROR]);
+
+  SET_SENSITIVE ("error-console-highlight-warning", TRUE);
+  SET_ACTIVE ("error-console-highlight-warning",
+              console->highlight[GIMP_MESSAGE_WARNING]);
+
+  SET_SENSITIVE ("error-console-highlight-info", TRUE);
+  SET_ACTIVE ("error-console-highlight-info",
+              console->highlight[GIMP_MESSAGE_INFO]);
+
+#undef SET_ACTIVE
+#undef SET_SENSITIVE
+}
diff --git a/app/actions/error-console-actions.h b/app/actions/error-console-actions.h
new file mode 100644
index 0000000..c7a2dde
--- /dev/null
+++ b/app/actions/error-console-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __ERROR_CONSOLE_ACIONS_H__
+#define __ERROR_CONSOLE_ACIONS_H__
+
+
+void   error_console_actions_setup  (GimpActionGroup *group);
+void   error_console_actions_update (GimpActionGroup *group,
+                                     gpointer         data);
+
+
+#endif /* __ERROR_CONSOLE_ACTIONS_H__ */
diff --git a/app/actions/error-console-commands.c b/app/actions/error-console-commands.c
new file mode 100644
index 0000000..4d70981
--- /dev/null
+++ b/app/actions/error-console-commands.c
@@ -0,0 +1,201 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+
+#include "widgets/gimperrorconsole.h"
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimptextbuffer.h"
+
+#include "error-console-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static void   error_console_save_response (GtkWidget        *dialog,
+                                           gint              response_id,
+                                           GimpErrorConsole *console);
+
+
+/*  public functions  */
+
+void
+error_console_clear_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpErrorConsole *console = GIMP_ERROR_CONSOLE (data);
+  GtkTextIter       start_iter;
+  GtkTextIter       end_iter;
+
+  gtk_text_buffer_get_bounds (console->text_buffer, &start_iter, &end_iter);
+  gtk_text_buffer_delete (console->text_buffer, &start_iter, &end_iter);
+}
+
+void
+error_console_select_all_cmd_callback (GimpAction *action,
+                                       GVariant   *value,
+                                       gpointer    data)
+{
+  GimpErrorConsole *console = GIMP_ERROR_CONSOLE (data);
+  GtkTextIter       start_iter;
+  GtkTextIter       end_iter;
+
+  gtk_text_buffer_get_bounds (console->text_buffer, &start_iter, &end_iter);
+  gtk_text_buffer_select_range (console->text_buffer, &start_iter, &end_iter);
+}
+
+void
+error_console_save_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    data)
+{
+  GimpErrorConsole *console   = GIMP_ERROR_CONSOLE (data);
+  gboolean          selection = (gboolean) g_variant_get_int32 (value);
+
+  if (selection &&
+      ! gtk_text_buffer_get_selection_bounds (console->text_buffer,
+                                              NULL, NULL))
+    {
+      gimp_message_literal (console->gimp,
+                            G_OBJECT (console), GIMP_MESSAGE_WARNING,
+                            _("Cannot save. Nothing is selected."));
+      return;
+    }
+
+  if (! console->file_dialog)
+    {
+      GtkWidget *dialog;
+
+      dialog = console->file_dialog =
+        gtk_file_chooser_dialog_new (_("Save Error Log to File"), NULL,
+                                     GTK_FILE_CHOOSER_ACTION_SAVE,
+
+                                     _("_Cancel"), GTK_RESPONSE_CANCEL,
+                                     _("_Save"),   GTK_RESPONSE_OK,
+
+                                     NULL);
+
+      gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
+      gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
+                                               GTK_RESPONSE_OK,
+                                               GTK_RESPONSE_CANCEL,
+                                               -1);
+
+      console->save_selection = selection;
+
+      g_object_add_weak_pointer (G_OBJECT (dialog),
+                                 (gpointer) &console->file_dialog);
+
+      gtk_window_set_screen (GTK_WINDOW (dialog),
+                             gtk_widget_get_screen (GTK_WIDGET (console)));
+      gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE);
+      gtk_window_set_role (GTK_WINDOW (dialog), "gimp-save-errors");
+
+      gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (dialog),
+                                                      TRUE);
+
+      g_signal_connect (dialog, "response",
+                        G_CALLBACK (error_console_save_response),
+                        console);
+      g_signal_connect (dialog, "delete-event",
+                        G_CALLBACK (gtk_true),
+                        NULL);
+
+      gimp_help_connect (dialog, gimp_standard_help_func,
+                         GIMP_HELP_ERRORS_DIALOG, NULL);
+    }
+
+  gtk_window_present (GTK_WINDOW (console->file_dialog));
+}
+
+void
+error_console_highlight_error_cmd_callback (GimpAction *action,
+                                            GVariant   *value,
+                                            gpointer    data)
+{
+  GimpErrorConsole *console = GIMP_ERROR_CONSOLE (data);
+  gboolean          active  = g_variant_get_boolean (value);
+
+  console->highlight[GIMP_MESSAGE_ERROR] = active;
+}
+
+void
+error_console_highlight_warning_cmd_callback (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data)
+{
+  GimpErrorConsole *console = GIMP_ERROR_CONSOLE (data);
+  gboolean          active  = g_variant_get_boolean (value);
+
+  console->highlight[GIMP_MESSAGE_WARNING] = active;
+}
+
+void
+error_console_highlight_info_cmd_callback (GimpAction *action,
+                                           GVariant   *value,
+                                           gpointer    data)
+{
+  GimpErrorConsole *console = GIMP_ERROR_CONSOLE (data);
+  gboolean          active  = g_variant_get_boolean (value);
+
+  console->highlight[GIMP_MESSAGE_INFO] = active;
+}
+
+
+/*  private functions  */
+
+static void
+error_console_save_response (GtkWidget        *dialog,
+                             gint              response_id,
+                             GimpErrorConsole *console)
+{
+  if (response_id == GTK_RESPONSE_OK)
+    {
+      GFile  *file  = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (dialog));
+      GError *error = NULL;
+
+      if (! gimp_text_buffer_save (GIMP_TEXT_BUFFER (console->text_buffer),
+                                   file,
+                                   console->save_selection, &error))
+        {
+          gimp_message (console->gimp, G_OBJECT (dialog), GIMP_MESSAGE_ERROR,
+                        _("Error writing file '%s':\n%s"),
+                        gimp_file_get_utf8_name (file),
+                        error->message);
+          g_clear_error (&error);
+          g_object_unref (file);
+          return;
+        }
+
+      g_object_unref (file);
+    }
+
+  gtk_widget_destroy (dialog);
+}
diff --git a/app/actions/error-console-commands.h b/app/actions/error-console-commands.h
new file mode 100644
index 0000000..6913a9b
--- /dev/null
+++ b/app/actions/error-console-commands.h
@@ -0,0 +1,43 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __ERROR_CONSOLE_COMMANDS_H__
+#define __ERROR_CONSOLE_COMMANDS_H__
+
+
+void   error_console_clear_cmd_callback             (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   error_console_select_all_cmd_callback        (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   error_console_save_cmd_callback              (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+void   error_console_highlight_error_cmd_callback   (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   error_console_highlight_warning_cmd_callback (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   error_console_highlight_info_cmd_callback    (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+
+#endif /* __ERROR_CONSOLE_COMMANDS_H__ */
diff --git a/app/actions/file-actions.c b/app/actions/file-actions.c
new file mode 100644
index 0000000..b767750
--- /dev/null
+++ b/app/actions/file-actions.c
@@ -0,0 +1,452 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "config/gimpguiconfig.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontainer.h"
+#include "core/gimpimage.h"
+#include "core/gimpimagefile.h"
+#include "core/gimpviewable.h"
+
+#include "file/gimp-file.h"
+
+#include "plug-in/gimppluginmanager-file.h"
+
+#include "widgets/gimpaction.h"
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimpactionimpl.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "display/gimpdisplay.h"
+
+#include "actions.h"
+#include "file-actions.h"
+#include "file-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static void    file_actions_last_opened_update  (GimpContainer   *container,
+                                                 GimpImagefile   *unused,
+                                                 GimpActionGroup *group);
+static void    file_actions_last_opened_reorder (GimpContainer   *container,
+                                                 GimpImagefile   *unused1,
+                                                 gint             unused2,
+                                                 GimpActionGroup *group);
+static void    file_actions_close_all_update    (GimpContainer   *images,
+                                                 GimpObject      *unused,
+                                                 GimpActionGroup *group);
+static gchar * file_actions_create_label        (const gchar     *format,
+                                                 GFile           *file);
+
+
+static const GimpActionEntry file_actions[] =
+{
+  { "file-menu",             NULL, NC_("file-action", "_File")        },
+  { "file-create-menu",      NULL, NC_("file-action", "Crea_te")      },
+  { "file-open-recent-menu", NULL, NC_("file-action", "Open _Recent") },
+
+  { "file-open", GIMP_ICON_IMAGE_OPEN,
+    NC_("file-action", "_Open..."), "<primary>O",
+    NC_("file-action", "Open an image file"),
+    file_open_cmd_callback,
+    GIMP_HELP_FILE_OPEN },
+
+  { "file-open-as-layers", GIMP_ICON_LAYER,
+    NC_("file-action", "Op_en as Layers..."), "<primary><alt>O",
+    NC_("file-action", "Open an image file as layers"),
+    file_open_as_layers_cmd_callback,
+    GIMP_HELP_FILE_OPEN_AS_LAYER },
+
+  { "file-open-location", GIMP_ICON_WEB,
+    NC_("file-action", "Open _Location..."), NULL,
+    NC_("file-action", "Open an image file from a specified location"),
+    file_open_location_cmd_callback,
+    GIMP_HELP_FILE_OPEN_LOCATION },
+
+  { "file-create-template", NULL,
+    NC_("file-action", "Create _Template..."), NULL,
+    NC_("file-action", "Create a new template from this image"),
+    file_create_template_cmd_callback,
+    GIMP_HELP_FILE_CREATE_TEMPLATE },
+
+  { "file-revert", GIMP_ICON_IMAGE_RELOAD,
+    NC_("file-action", "Re_vert"), NULL,
+    NC_("file-action", "Reload the image file from disk"),
+    file_revert_cmd_callback,
+    GIMP_HELP_FILE_REVERT },
+
+  { "file-close-all", GIMP_ICON_CLOSE_ALL,
+    NC_("file-action", "C_lose All"), "<primary><shift>W",
+    NC_("file-action", "Close all opened images"),
+    file_close_all_cmd_callback,
+    GIMP_HELP_FILE_CLOSE_ALL },
+
+  { "file-copy-location", GIMP_ICON_EDIT_COPY,
+    NC_("file-action", "Copy _Image Location"), NULL,
+    NC_("file-action", "Copy image file location to clipboard"),
+    file_copy_location_cmd_callback,
+    GIMP_HELP_FILE_COPY_LOCATION },
+
+  { "file-show-in-file-manager", GIMP_ICON_FILE_MANAGER,
+    NC_("file-action", "Show in _File Manager"), "<primary><alt>F",
+    NC_("file-action", "Show image file location in the file manager"),
+    file_show_in_file_manager_cmd_callback,
+    GIMP_HELP_FILE_SHOW_IN_FILE_MANAGER },
+
+  { "file-quit", GIMP_ICON_APPLICATION_EXIT,
+    NC_("file-action", "_Quit"), "<primary>Q",
+    NC_("file-action", "Quit the GNU Image Manipulation Program"),
+    file_quit_cmd_callback,
+    GIMP_HELP_FILE_QUIT }
+};
+
+static const GimpEnumActionEntry file_save_actions[] =
+{
+  { "file-save", GIMP_ICON_DOCUMENT_SAVE,
+    NC_("file-action", "_Save"), "<primary>S",
+    NC_("file-action", "Save this image"),
+    GIMP_SAVE_MODE_SAVE, FALSE,
+    GIMP_HELP_FILE_SAVE },
+
+  { "file-save-as", GIMP_ICON_DOCUMENT_SAVE_AS,
+    NC_("file-action", "Save _As..."), "<primary><shift>S",
+    NC_("file-action", "Save this image with a different name"),
+    GIMP_SAVE_MODE_SAVE_AS, FALSE,
+    GIMP_HELP_FILE_SAVE_AS },
+
+  { "file-save-a-copy", NULL,
+    NC_("file-action", "Save a Cop_y..."), NULL,
+    NC_("file-action",
+        "Save a copy of this image, without affecting the source file "
+        "(if any) or the current state of the image"),
+    GIMP_SAVE_MODE_SAVE_A_COPY, FALSE,
+    GIMP_HELP_FILE_SAVE_A_COPY },
+
+  { "file-save-and-close", NULL,
+    NC_("file-action", "Save and Close..."), NULL,
+    NC_("file-action", "Save this image and close its window"),
+    GIMP_SAVE_MODE_SAVE_AND_CLOSE, FALSE,
+    GIMP_HELP_FILE_SAVE },
+
+  { "file-export", NULL,
+    NC_("file-action", "E_xport..."), "<primary>E",
+    NC_("file-action", "Export the image"),
+    GIMP_SAVE_MODE_EXPORT, FALSE,
+    GIMP_HELP_FILE_EXPORT },
+
+  { "file-overwrite", NULL,
+    NC_("file-action", "Over_write"), "",
+    NC_("file-action", "Export the image back to the imported file in the import format"),
+    GIMP_SAVE_MODE_OVERWRITE, FALSE,
+    GIMP_HELP_FILE_OVERWRITE },
+
+  { "file-export-as", NULL,
+    NC_("file-action", "E_xport As..."), "<primary><shift>E",
+    NC_("file-action", "Export the image to various file formats such as PNG or JPEG"),
+    GIMP_SAVE_MODE_EXPORT_AS, FALSE,
+    GIMP_HELP_FILE_EXPORT_AS }
+};
+
+void
+file_actions_setup (GimpActionGroup *group)
+{
+  GimpEnumActionEntry *entries;
+  gint                 n_entries;
+  gint                 i;
+
+  gimp_action_group_add_actions (group, "file-action",
+                                 file_actions,
+                                 G_N_ELEMENTS (file_actions));
+
+  gimp_action_group_add_enum_actions (group, "file-action",
+                                      file_save_actions,
+                                      G_N_ELEMENTS (file_save_actions),
+                                      file_save_cmd_callback);
+
+  n_entries = GIMP_GUI_CONFIG (group->gimp->config)->last_opened_size;
+
+  entries = g_new0 (GimpEnumActionEntry, n_entries);
+
+  for (i = 0; i < n_entries; i++)
+    {
+      entries[i].name           = g_strdup_printf ("file-open-recent-%02d",
+                                                   i + 1);
+      entries[i].icon_name      = GIMP_ICON_DOCUMENT_OPEN,
+      entries[i].label          = entries[i].name;
+      entries[i].tooltip        = NULL;
+      entries[i].value          = i;
+      entries[i].value_variable = FALSE;
+
+      if (i < 9)
+        entries[i].accelerator = g_strdup_printf ("<primary>%d", i + 1);
+      else if (i == 9)
+        entries[i].accelerator = g_strdup ("<primary>0");
+      else
+        entries[i].accelerator = NULL;
+    }
+
+  gimp_action_group_add_enum_actions (group, NULL, entries, n_entries,
+                                      file_open_recent_cmd_callback);
+
+  for (i = 0; i < n_entries; i++)
+    {
+      gimp_action_group_set_action_visible (group, entries[i].name, FALSE);
+      gimp_action_group_set_action_always_show_image (group, entries[i].name,
+                                                      TRUE);
+      gimp_action_group_set_action_context (group, entries[i].name,
+                                            gimp_get_user_context (group->gimp));
+
+      g_free ((gchar *) entries[i].name);
+      if (entries[i].accelerator)
+        g_free ((gchar *) entries[i].accelerator);
+    }
+
+  g_free (entries);
+
+  g_signal_connect_object (group->gimp->documents, "add",
+                           G_CALLBACK (file_actions_last_opened_update),
+                           group, 0);
+  g_signal_connect_object (group->gimp->documents, "remove",
+                           G_CALLBACK (file_actions_last_opened_update),
+                           group, 0);
+  g_signal_connect_object (group->gimp->documents, "reorder",
+                           G_CALLBACK (file_actions_last_opened_reorder),
+                           group, 0);
+
+  file_actions_last_opened_update (group->gimp->documents, NULL, group);
+
+  /*  also listen to image adding/removal so we catch the case where
+   *  the last image is closed but its display stays open.
+   */
+  g_signal_connect_object (group->gimp->images, "add",
+                           G_CALLBACK (file_actions_close_all_update),
+                           group, 0);
+  g_signal_connect_object (group->gimp->images, "remove",
+                           G_CALLBACK (file_actions_close_all_update),
+                           group, 0);
+
+  file_actions_close_all_update (group->gimp->displays, NULL, group);
+}
+
+void
+file_actions_update (GimpActionGroup *group,
+                     gpointer         data)
+{
+  Gimp         *gimp           = action_data_get_gimp (data);
+  GimpImage    *image          = action_data_get_image (data);
+  GimpDrawable *drawable       = NULL;
+  GFile        *file           = NULL;
+  GFile        *source         = NULL;
+  GFile        *export         = NULL;
+  gboolean      show_overwrite = FALSE;
+
+  if (image)
+    {
+      drawable = gimp_image_get_active_drawable (image);
+
+      file   = gimp_image_get_file (image);
+      source = gimp_image_get_imported_file (image);
+      export = gimp_image_get_exported_file (image);
+    }
+
+  show_overwrite =
+    (source &&
+     gimp_plug_in_manager_file_procedure_find (gimp->plug_in_manager,
+                                               GIMP_FILE_PROCEDURE_GROUP_EXPORT,
+                                               source, NULL));
+
+#define SET_VISIBLE(action,condition) \
+        gimp_action_group_set_action_visible (group, action, (condition) != 0)
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("file-save",                 drawable);
+  SET_SENSITIVE ("file-save-as",              drawable);
+  SET_SENSITIVE ("file-save-a-copy",          drawable);
+  SET_SENSITIVE ("file-save-and-close",       drawable);
+  SET_SENSITIVE ("file-revert",               file || source);
+  SET_SENSITIVE ("file-export",               drawable);
+  SET_VISIBLE   ("file-export",               ! show_overwrite);
+  SET_SENSITIVE ("file-overwrite",            show_overwrite);
+  SET_VISIBLE   ("file-overwrite",            show_overwrite);
+  SET_SENSITIVE ("file-export-as",            drawable);
+  SET_SENSITIVE ("file-create-template",      image);
+  SET_SENSITIVE ("file-copy-location",        file || source || export);
+  SET_SENSITIVE ("file-show-in-file-manager", file || source || export);
+
+  if (file)
+    {
+      gimp_action_group_set_action_label (group,
+                                          "file-save",
+                                          C_("file-action", "_Save"));
+    }
+  else
+    {
+      gimp_action_group_set_action_label (group,
+                                          "file-save",
+                                          C_("file-action", "_Save..."));
+    }
+
+  if (export)
+    {
+      gchar *label = file_actions_create_label (_("Export to %s"), export);
+      gimp_action_group_set_action_label (group, "file-export", label);
+      g_free (label);
+    }
+  else if (show_overwrite)
+    {
+      gchar *label = file_actions_create_label (_("Over_write %s"), source);
+      gimp_action_group_set_action_label (group, "file-overwrite", label);
+      g_free (label);
+    }
+  else
+    {
+      gimp_action_group_set_action_label (group,
+                                          "file-export",
+                                          C_("file-action", "E_xport..."));
+    }
+
+  /*  needed for the empty display  */
+  SET_SENSITIVE ("file-close-all", image);
+
+#undef SET_SENSITIVE
+}
+
+
+/*  private functions  */
+
+static void
+file_actions_last_opened_update (GimpContainer   *container,
+                                 GimpImagefile   *unused,
+                                 GimpActionGroup *group)
+{
+  gint num_documents;
+  gint i;
+  gint n = GIMP_GUI_CONFIG (group->gimp->config)->last_opened_size;
+
+  num_documents = gimp_container_get_n_children (container);
+
+  for (i = 0; i < n; i++)
+    {
+      GimpAction *action;
+      gchar      *name = g_strdup_printf ("file-open-recent-%02d", i + 1);
+
+      action = gimp_action_group_get_action (group, name);
+
+      if (i < num_documents)
+        {
+          GimpImagefile *imagefile = (GimpImagefile *)
+            gimp_container_get_child_by_index (container, i);
+
+          if (GIMP_ACTION_IMPL (action)->viewable != (GimpViewable *) imagefile)
+            {
+              GFile       *file;
+              const gchar *name;
+              gchar       *basename;
+              gchar       *escaped;
+
+              file = gimp_imagefile_get_file (imagefile);
+
+              name     = gimp_file_get_utf8_name (file);
+              basename = g_path_get_basename (name);
+
+              escaped = gimp_escape_uline (basename);
+
+              g_free (basename);
+
+              g_object_set (action,
+                            "label",    escaped,
+                            "tooltip",  name,
+                            "visible",  TRUE,
+                            "viewable", imagefile,
+                            NULL);
+
+               g_free (escaped);
+            }
+        }
+      else
+        {
+          g_object_set (action,
+                        "label",    name,
+                        "tooltip",  NULL,
+                        "visible",  FALSE,
+                        "viewable", NULL,
+                        NULL);
+        }
+
+      g_free (name);
+    }
+}
+
+static void
+file_actions_last_opened_reorder (GimpContainer   *container,
+                                  GimpImagefile   *unused1,
+                                  gint             unused2,
+                                  GimpActionGroup *group)
+{
+  file_actions_last_opened_update (container, unused1, group);
+}
+
+static void
+file_actions_close_all_update (GimpContainer   *images,
+                               GimpObject      *unused,
+                               GimpActionGroup *group)
+{
+  GimpContainer *container  = group->gimp->displays;
+  gint           n_displays = gimp_container_get_n_children (container);
+  gboolean       sensitive  = (n_displays > 0);
+
+  if (n_displays == 1)
+    {
+      GimpDisplay *display;
+
+      display = GIMP_DISPLAY (gimp_container_get_first_child (container));
+
+      if (! gimp_display_get_image (display))
+        sensitive = FALSE;
+    }
+
+  gimp_action_group_set_action_sensitive (group, "file-close-all", sensitive);
+}
+
+static gchar *
+file_actions_create_label (const gchar *format,
+                           GFile       *file)
+{
+  gchar *basename         = g_path_get_basename (gimp_file_get_utf8_name (file));
+  gchar *escaped_basename = gimp_escape_uline (basename);
+  gchar *label            = g_strdup_printf (format, escaped_basename);
+
+  g_free (escaped_basename);
+  g_free (basename);
+
+  return label;
+}
diff --git a/app/actions/file-actions.h b/app/actions/file-actions.h
new file mode 100644
index 0000000..7029a9a
--- /dev/null
+++ b/app/actions/file-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __FILE_ACTIONS_H__
+#define __FILE_ACTIONS_H__
+
+
+void   file_actions_setup  (GimpActionGroup *group);
+void   file_actions_update (GimpActionGroup *group,
+                            gpointer         data);
+
+
+#endif /* __FILE_ACTIONS_H__ */
diff --git a/app/actions/file-commands.c b/app/actions/file-commands.c
new file mode 100644
index 0000000..9e72f3e
--- /dev/null
+++ b/app/actions/file-commands.c
@@ -0,0 +1,837 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "config/gimpguiconfig.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontainer.h"
+#include "core/gimpimage.h"
+#include "core/gimpimagefile.h"
+#include "core/gimpprogress.h"
+#include "core/gimptemplate.h"
+
+#include "plug-in/gimppluginmanager-file.h"
+
+#include "file/file-open.h"
+#include "file/file-save.h"
+#include "file/gimp-file.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimpclipboard.h"
+#include "widgets/gimpdialogfactory.h"
+#include "widgets/gimpexportdialog.h"
+#include "widgets/gimpfiledialog.h"
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpmessagebox.h"
+#include "widgets/gimpmessagedialog.h"
+#include "widgets/gimpopendialog.h"
+#include "widgets/gimpsavedialog.h"
+#include "widgets/gimpwidgets-utils.h"
+
+#include "display/gimpdisplay.h"
+#include "display/gimpdisplay-foreach.h"
+
+#include "dialogs/dialogs.h"
+#include "dialogs/file-save-dialog.h"
+
+#include "actions.h"
+#include "file-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static void        file_open_dialog_show        (Gimp         *gimp,
+                                                 GtkWidget    *parent,
+                                                 const gchar  *title,
+                                                 GimpImage    *image,
+                                                 GFile        *file,
+                                                 gboolean      open_as_layers);
+static GtkWidget * file_save_dialog_show        (Gimp         *gimp,
+                                                 GimpImage    *image,
+                                                 GtkWidget    *parent,
+                                                 const gchar  *title,
+                                                 gboolean      save_a_copy,
+                                                 gboolean      close_after_saving,
+                                                 GimpDisplay  *display);
+static GtkWidget * file_export_dialog_show      (Gimp         *gimp,
+                                                 GimpImage    *image,
+                                                 GtkWidget    *parent);
+static void        file_save_dialog_response    (GtkWidget    *dialog,
+                                                 gint          response_id,
+                                                 gpointer      data);
+static void        file_export_dialog_response  (GtkWidget    *dialog,
+                                                 gint          response_id,
+                                                 gpointer      data);
+static void        file_new_template_callback   (GtkWidget    *widget,
+                                                 const gchar  *name,
+                                                 gpointer      data);
+static void        file_revert_confirm_response (GtkWidget    *dialog,
+                                                 gint          response_id,
+                                                 GimpDisplay  *display);
+
+
+
+/*  public functions  */
+
+
+void
+file_open_cmd_callback (GimpAction *action,
+                        GVariant   *value,
+                        gpointer    data)
+{
+  Gimp        *gimp;
+  GtkWidget   *widget;
+  GimpImage   *image;
+  return_if_no_gimp (gimp, data);
+  return_if_no_widget (widget, data);
+
+  image = action_data_get_image (data);
+
+  file_open_dialog_show (gimp, widget,
+                         _("Open Image"),
+                         image, NULL, FALSE);
+}
+
+void
+file_open_as_layers_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  Gimp        *gimp;
+  GtkWidget   *widget;
+  GimpDisplay *display;
+  GimpImage   *image = NULL;
+  return_if_no_gimp (gimp, data);
+  return_if_no_widget (widget, data);
+
+  display = action_data_get_display (data);
+
+  if (display)
+    image = gimp_display_get_image (display);
+
+  file_open_dialog_show (gimp, widget,
+                         _("Open Image as Layers"),
+                         image, NULL, TRUE);
+}
+
+void
+file_open_location_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    data)
+{
+  GtkWidget *widget;
+  return_if_no_widget (widget, data);
+
+  gimp_dialog_factory_dialog_new (gimp_dialog_factory_get_singleton (),
+                                  gtk_widget_get_screen (widget),
+                                  gimp_widget_get_monitor (widget),
+                                  NULL /*ui_manager*/,
+                                  "gimp-file-open-location-dialog", -1, TRUE);
+}
+
+void
+file_open_recent_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  Gimp          *gimp;
+  GimpImagefile *imagefile;
+  gint           index;
+  gint           num_entries;
+  return_if_no_gimp (gimp, data);
+
+  index = g_variant_get_int32 (value);
+
+  num_entries = gimp_container_get_n_children (gimp->documents);
+
+  if (index >= num_entries)
+    return;
+
+  imagefile = (GimpImagefile *)
+    gimp_container_get_child_by_index (gimp->documents, index);
+
+  if (imagefile)
+    {
+      GFile             *file;
+      GimpDisplay       *display;
+      GtkWidget         *widget;
+      GimpProgress      *progress;
+      GimpImage         *image;
+      GimpPDBStatusType  status;
+      GError            *error = NULL;
+      return_if_no_display (display, data);
+      return_if_no_widget (widget, data);
+
+      g_object_ref (display);
+      g_object_ref (imagefile);
+
+      file = gimp_imagefile_get_file (imagefile);
+
+      progress = gimp_display_get_image (display) ?
+                 NULL : GIMP_PROGRESS (display);
+
+      image = file_open_with_display (gimp, action_data_get_context (data),
+                                      progress,
+                                      file, FALSE,
+                                      G_OBJECT (gtk_widget_get_screen (widget)),
+                                      gimp_widget_get_monitor (widget),
+                                      &status, &error);
+
+      if (! image && status != GIMP_PDB_CANCEL)
+        {
+          gimp_message (gimp, G_OBJECT (display), GIMP_MESSAGE_ERROR,
+                        _("Opening '%s' failed:\n\n%s"),
+                        gimp_file_get_utf8_name (file), error->message);
+          g_clear_error (&error);
+        }
+
+      g_object_unref (imagefile);
+      g_object_unref (display);
+    }
+}
+
+void
+file_save_cmd_callback (GimpAction *action,
+                        GVariant   *value,
+                        gpointer    data)
+{
+  Gimp         *gimp;
+  GimpDisplay  *display;
+  GimpImage    *image;
+  GtkWidget    *widget;
+  GimpSaveMode  save_mode;
+  GFile        *file  = NULL;
+  gboolean      saved = FALSE;
+  return_if_no_gimp (gimp, data);
+  return_if_no_display (display, data);
+  return_if_no_widget (widget, data);
+
+  image = gimp_display_get_image (display);
+
+  save_mode = (GimpSaveMode) g_variant_get_int32 (value);
+
+  if (! gimp_image_get_active_drawable (image))
+    return;
+
+  file = gimp_image_get_file (image);
+
+  switch (save_mode)
+    {
+    case GIMP_SAVE_MODE_SAVE:
+    case GIMP_SAVE_MODE_SAVE_AND_CLOSE:
+      /*  Only save if the image has been modified, or if it is new.  */
+      if ((gimp_image_is_dirty (image) ||
+           ! GIMP_GUI_CONFIG (image->gimp->config)->trust_dirty_flag) ||
+          file == NULL)
+        {
+          GimpPlugInProcedure *save_proc = gimp_image_get_save_proc (image);
+
+          if (file && ! save_proc)
+            {
+              save_proc =
+                gimp_plug_in_manager_file_procedure_find (image->gimp->plug_in_manager,
+                                                          GIMP_FILE_PROCEDURE_GROUP_SAVE,
+                                                          file, NULL);
+            }
+
+          if (file && save_proc)
+            {
+              saved = file_save_dialog_save_image (GIMP_PROGRESS (display),
+                                                   gimp, image, file,
+                                                   save_proc,
+                                                   GIMP_RUN_WITH_LAST_VALS,
+                                                   TRUE, FALSE, FALSE,
+                                                   gimp_image_get_xcf_compression (image),
+                                                   TRUE);
+              break;
+            }
+
+          /* fall thru */
+        }
+      else
+        {
+          gimp_message_literal (image->gimp,
+                                G_OBJECT (display), GIMP_MESSAGE_INFO,
+                                _("No changes need to be saved"));
+          saved = TRUE;
+          break;
+        }
+
+    case GIMP_SAVE_MODE_SAVE_AS:
+      file_save_dialog_show (gimp, image, widget,
+                             _("Save Image"), FALSE,
+                             save_mode == GIMP_SAVE_MODE_SAVE_AND_CLOSE, display);
+      break;
+
+    case GIMP_SAVE_MODE_SAVE_A_COPY:
+      file_save_dialog_show (gimp, image, widget,
+                             _("Save a Copy of the Image"), TRUE,
+                             FALSE, display);
+      break;
+
+    case GIMP_SAVE_MODE_EXPORT_AS:
+      file_export_dialog_show (gimp, image, widget);
+      break;
+
+    case GIMP_SAVE_MODE_EXPORT:
+    case GIMP_SAVE_MODE_OVERWRITE:
+      {
+        GFile               *file        = NULL;
+        GimpPlugInProcedure *export_proc = NULL;
+        gboolean             overwrite   = FALSE;
+
+        if (save_mode == GIMP_SAVE_MODE_EXPORT)
+          {
+            file        = gimp_image_get_exported_file (image);
+            export_proc = gimp_image_get_export_proc (image);
+
+            if (! file)
+              {
+                /* Behave as if Export As... was invoked */
+                file_export_dialog_show (gimp, image, widget);
+                break;
+              }
+
+            overwrite = FALSE;
+          }
+        else if (save_mode == GIMP_SAVE_MODE_OVERWRITE)
+          {
+            file = gimp_image_get_imported_file (image);
+
+            overwrite = TRUE;
+          }
+
+        if (file && ! export_proc)
+          {
+            export_proc =
+              gimp_plug_in_manager_file_procedure_find (image->gimp->plug_in_manager,
+                                                        GIMP_FILE_PROCEDURE_GROUP_EXPORT,
+                                                        file, NULL);
+          }
+
+        if (file && export_proc)
+          {
+            saved = file_save_dialog_save_image (GIMP_PROGRESS (display),
+                                                 gimp, image, file,
+                                                 export_proc,
+                                                 GIMP_RUN_WITH_LAST_VALS,
+                                                 FALSE,
+                                                 overwrite, ! overwrite,
+                                                 FALSE, TRUE);
+          }
+      }
+      break;
+    }
+
+  if (save_mode == GIMP_SAVE_MODE_SAVE_AND_CLOSE &&
+      saved &&
+      ! gimp_image_is_dirty (image))
+    {
+      gimp_display_close (display);
+    }
+}
+
+void
+file_create_template_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpDisplay *display;
+  GimpImage   *image;
+  GtkWidget   *dialog;
+  return_if_no_display (display, data);
+
+  image = gimp_display_get_image (display);
+
+  dialog = gimp_query_string_box (_("Create New Template"),
+                                  GTK_WIDGET (gimp_display_get_shell (display)),
+                                  gimp_standard_help_func,
+                                  GIMP_HELP_FILE_CREATE_TEMPLATE,
+                                  _("Enter a name for this template"),
+                                  NULL,
+                                  G_OBJECT (image), "disconnect",
+                                  file_new_template_callback, image);
+  gtk_widget_show (dialog);
+}
+
+void
+file_revert_cmd_callback (GimpAction *action,
+                          GVariant   *value,
+                          gpointer    data)
+{
+  GimpDisplay *display;
+  GimpImage   *image;
+  GtkWidget   *dialog;
+  GFile       *file;
+  return_if_no_display (display, data);
+
+  image = gimp_display_get_image (display);
+
+  file = gimp_image_get_file (image);
+
+  if (! file)
+    file = gimp_image_get_imported_file (image);
+
+  if (! file)
+    {
+      gimp_message_literal (image->gimp,
+                            G_OBJECT (display), GIMP_MESSAGE_ERROR,
+                            _("Revert failed. "
+                              "No file name associated with this image."));
+      return;
+    }
+
+#define REVERT_DIALOG_KEY "gimp-revert-confirm-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), REVERT_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      dialog =
+        gimp_message_dialog_new (_("Revert Image"), GIMP_ICON_DOCUMENT_REVERT,
+                                 GTK_WIDGET (gimp_display_get_shell (display)),
+                                 0,
+                                 gimp_standard_help_func, GIMP_HELP_FILE_REVERT,
+
+                                 _("_Cancel"), GTK_RESPONSE_CANCEL,
+                                 _("_Revert"), GTK_RESPONSE_OK,
+
+                                 NULL);
+
+      gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
+                                               GTK_RESPONSE_OK,
+                                               GTK_RESPONSE_CANCEL,
+                                               -1);
+
+      g_signal_connect_object (display, "disconnect",
+                               G_CALLBACK (gtk_widget_destroy),
+                               dialog, G_CONNECT_SWAPPED);
+
+      g_signal_connect (dialog, "response",
+                        G_CALLBACK (file_revert_confirm_response),
+                        display);
+
+      gimp_message_box_set_primary_text (GIMP_MESSAGE_DIALOG (dialog)->box,
+                                         _("Revert '%s' to '%s'?"),
+                                         gimp_image_get_display_name (image),
+                                         gimp_file_get_utf8_name (file));
+
+      gimp_message_box_set_text (GIMP_MESSAGE_DIALOG (dialog)->box,
+                                 _("By reverting the image to the state saved "
+                                   "on disk, you will lose all changes, "
+                                   "including all undo information."));
+
+      dialogs_attach_dialog (G_OBJECT (image), REVERT_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+file_close_all_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  Gimp *gimp;
+  return_if_no_gimp (gimp, data);
+
+  if (! gimp_displays_dirty (gimp))
+    {
+      gimp_displays_close (gimp);
+    }
+  else
+    {
+      GtkWidget *widget;
+      return_if_no_widget (widget, data);
+
+      gimp_dialog_factory_dialog_raise (gimp_dialog_factory_get_singleton (),
+                                        gtk_widget_get_screen (widget),
+                                        gimp_widget_get_monitor (widget),
+                                        "gimp-close-all-dialog", -1);
+    }
+}
+
+void
+file_copy_location_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    data)
+{
+  Gimp         *gimp;
+  GimpDisplay  *display;
+  GimpImage    *image;
+  GFile        *file;
+  return_if_no_gimp (gimp, data);
+  return_if_no_display (display, data);
+
+  image = gimp_display_get_image (display);
+
+  file = gimp_image_get_any_file (image);
+
+  if (file)
+    {
+      gchar *uri = g_file_get_uri (file);
+
+      gimp_clipboard_set_text (gimp, uri);
+      g_free (uri);
+    }
+}
+
+void
+file_show_in_file_manager_cmd_callback (GimpAction *action,
+                                        GVariant   *value,
+                                        gpointer    data)
+{
+  Gimp         *gimp;
+  GimpDisplay  *display;
+  GimpImage    *image;
+  GFile        *file;
+  return_if_no_gimp (gimp, data);
+  return_if_no_display (display, data);
+
+  image = gimp_display_get_image (display);
+
+  file = gimp_image_get_any_file (image);
+
+  if (file)
+    {
+      GError *error = NULL;
+
+      if (! gimp_file_show_in_file_manager (file, &error))
+        {
+          gimp_message (gimp, G_OBJECT (display), GIMP_MESSAGE_ERROR,
+                        _("Can't show file in file manager: %s"),
+                        error->message);
+          g_clear_error (&error);
+        }
+    }
+}
+
+void
+file_quit_cmd_callback (GimpAction *action,
+                        GVariant   *value,
+                        gpointer    data)
+{
+  Gimp *gimp;
+  return_if_no_gimp (gimp, data);
+
+  gimp_exit (gimp, FALSE);
+}
+
+void
+file_file_open_dialog (Gimp      *gimp,
+                       GFile     *file,
+                       GtkWidget *parent)
+{
+  file_open_dialog_show (gimp, parent,
+                         _("Open Image"),
+                         NULL, file, FALSE);
+}
+
+
+/*  private functions  */
+
+static void
+file_open_dialog_show (Gimp        *gimp,
+                       GtkWidget   *parent,
+                       const gchar *title,
+                       GimpImage   *image,
+                       GFile       *file,
+                       gboolean     open_as_layers)
+{
+  GtkWidget *dialog;
+
+  dialog = gimp_dialog_factory_dialog_new (gimp_dialog_factory_get_singleton (),
+                                           gtk_widget_get_screen (parent),
+                                           gimp_widget_get_monitor (parent),
+                                           NULL /*ui_manager*/,
+                                           "gimp-file-open-dialog", -1, FALSE);
+
+  if (dialog)
+    {
+      if (! file && image)
+        file = gimp_image_get_file (image);
+
+      if (! file)
+        file = g_object_get_data (G_OBJECT (gimp),
+                                  GIMP_FILE_OPEN_LAST_FILE_KEY);
+
+      if (file)
+        {
+          gtk_file_chooser_set_file (GTK_FILE_CHOOSER (dialog), file, NULL);
+        }
+      else if (gimp->default_folder)
+        {
+          gtk_file_chooser_set_current_folder_file (GTK_FILE_CHOOSER (dialog),
+                                                    gimp->default_folder, NULL);
+        }
+
+      gtk_window_set_title (GTK_WINDOW (dialog), title);
+
+      gimp_open_dialog_set_image (GIMP_OPEN_DIALOG (dialog),
+                                  image, open_as_layers);
+
+      gtk_window_set_transient_for (GTK_WINDOW (dialog),
+                                    GTK_WINDOW (gtk_widget_get_toplevel (parent)));
+
+      gtk_window_present (GTK_WINDOW (dialog));
+    }
+}
+
+static GtkWidget *
+file_save_dialog_show (Gimp        *gimp,
+                       GimpImage   *image,
+                       GtkWidget   *parent,
+                       const gchar *title,
+                       gboolean     save_a_copy,
+                       gboolean     close_after_saving,
+                       GimpDisplay *display)
+{
+  GtkWidget *dialog;
+
+#define SAVE_DIALOG_KEY "gimp-file-save-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), SAVE_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      dialog = gimp_dialog_factory_dialog_new (gimp_dialog_factory_get_singleton (),
+                                               gtk_widget_get_screen (parent),
+                                               gimp_widget_get_monitor (parent),
+                                               NULL /*ui_manager*/,
+                                               "gimp-file-save-dialog",
+                                               -1, FALSE);
+
+      if (dialog)
+        {
+          gtk_window_set_transient_for (GTK_WINDOW (dialog),
+                                        GTK_WINDOW (gtk_widget_get_toplevel (parent)));
+
+          dialogs_attach_dialog (G_OBJECT (image), SAVE_DIALOG_KEY, dialog);
+          g_signal_connect_object (image, "disconnect",
+                                   G_CALLBACK (gtk_widget_destroy),
+                                   dialog, G_CONNECT_SWAPPED);
+
+          g_signal_connect (dialog, "response",
+                            G_CALLBACK (file_save_dialog_response),
+                            image);
+        }
+    }
+
+  if (dialog)
+    {
+      gtk_window_set_title (GTK_WINDOW (dialog), title);
+
+      gimp_save_dialog_set_image (GIMP_SAVE_DIALOG (dialog),
+                                  image, save_a_copy,
+                                  close_after_saving, GIMP_OBJECT (display));
+
+      gtk_window_present (GTK_WINDOW (dialog));
+    }
+
+  return dialog;
+}
+
+static void
+file_save_dialog_response (GtkWidget *dialog,
+                           gint       response_id,
+                           gpointer   data)
+{
+  if (response_id == FILE_SAVE_RESPONSE_OTHER_DIALOG)
+    {
+      GimpFileDialog *file_dialog = GIMP_FILE_DIALOG (dialog);
+      GtkWindow      *parent;
+      GtkWidget      *other;
+      GFile          *file;
+      gchar          *folder;
+      gchar          *basename;
+
+      parent   = gtk_window_get_transient_for (GTK_WINDOW (dialog));
+      file     = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (dialog));
+      folder   = g_path_get_dirname (gimp_file_get_utf8_name (file));
+      basename = g_path_get_basename (gimp_file_get_utf8_name (file));
+      g_object_unref (file);
+
+      other = file_export_dialog_show (GIMP_FILE_DIALOG (file_dialog)->image->gimp,
+                                       GIMP_FILE_DIALOG (file_dialog)->image,
+                                       GTK_WIDGET (parent));
+
+      gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (other), folder);
+      gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (other), basename);
+
+      g_free (folder);
+      g_free (basename);
+    }
+}
+
+static GtkWidget *
+file_export_dialog_show (Gimp      *gimp,
+                         GimpImage *image,
+                         GtkWidget *parent)
+{
+  GtkWidget *dialog;
+
+#define EXPORT_DIALOG_KEY "gimp-file-export-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), EXPORT_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      dialog = gimp_dialog_factory_dialog_new (gimp_dialog_factory_get_singleton (),
+                                               gtk_widget_get_screen (parent),
+                                               gimp_widget_get_monitor (parent),
+                                               NULL /*ui_manager*/,
+                                               "gimp-file-export-dialog",
+                                               -1, FALSE);
+
+      if (dialog)
+        {
+          gtk_window_set_transient_for (GTK_WINDOW (dialog),
+                                        GTK_WINDOW (gtk_widget_get_toplevel (parent)));
+
+          dialogs_attach_dialog (G_OBJECT (image), EXPORT_DIALOG_KEY, dialog);
+          g_signal_connect_object (image, "disconnect",
+                                   G_CALLBACK (gtk_widget_destroy),
+                                   dialog, G_CONNECT_SWAPPED);
+
+          g_signal_connect (dialog, "response",
+                            G_CALLBACK (file_export_dialog_response),
+                            image);
+        }
+    }
+
+  if (dialog)
+    {
+      gimp_export_dialog_set_image (GIMP_EXPORT_DIALOG (dialog), image);
+
+      gtk_window_present (GTK_WINDOW (dialog));
+    }
+
+  return dialog;
+}
+
+static void
+file_export_dialog_response (GtkWidget *dialog,
+                             gint       response_id,
+                             gpointer   data)
+{
+  if (response_id == FILE_SAVE_RESPONSE_OTHER_DIALOG)
+    {
+      GimpFileDialog *file_dialog = GIMP_FILE_DIALOG (dialog);
+      GtkWindow      *parent;
+      GtkWidget      *other;
+      GFile          *file;
+      gchar          *folder;
+      gchar          *basename;
+
+      parent   = gtk_window_get_transient_for (GTK_WINDOW (dialog));
+      file     = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (dialog));
+      folder   = g_path_get_dirname (gimp_file_get_utf8_name (file));
+      basename = g_path_get_basename (gimp_file_get_utf8_name (file));
+      g_object_unref (file);
+
+      other = file_save_dialog_show (GIMP_FILE_DIALOG (file_dialog)->image->gimp,
+                                     GIMP_FILE_DIALOG (file_dialog)->image,
+                                     GTK_WIDGET (parent),
+                                     _("Save Image"),
+                                     FALSE, FALSE, NULL);
+
+      gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (other), folder);
+      gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (other), basename);
+
+      g_free (folder);
+      g_free (basename);
+    }
+}
+
+static void
+file_new_template_callback (GtkWidget   *widget,
+                            const gchar *name,
+                            gpointer     data)
+{
+  GimpTemplate *template;
+  GimpImage    *image;
+
+  image = (GimpImage *) data;
+
+  if (! (name && strlen (name)))
+    name = _("(Unnamed Template)");
+
+  template = gimp_template_new (name);
+  gimp_template_set_from_image (template, image);
+  gimp_container_add (image->gimp->templates, GIMP_OBJECT (template));
+  g_object_unref (template);
+}
+
+static void
+file_revert_confirm_response (GtkWidget   *dialog,
+                              gint         response_id,
+                              GimpDisplay *display)
+{
+  GimpImage *old_image = gimp_display_get_image (display);
+
+  gtk_widget_destroy (dialog);
+
+  if (response_id == GTK_RESPONSE_OK)
+    {
+      Gimp              *gimp = old_image->gimp;
+      GimpImage         *new_image;
+      GFile             *file;
+      GimpPDBStatusType  status;
+      GError            *error = NULL;
+
+      file = gimp_image_get_file (old_image);
+
+      if (! file)
+        file = gimp_image_get_imported_file (old_image);
+
+      new_image = file_open_image (gimp, gimp_get_user_context (gimp),
+                                   GIMP_PROGRESS (display),
+                                   file, file, FALSE, NULL,
+                                   GIMP_RUN_INTERACTIVE,
+                                   &status, NULL, &error);
+
+      if (new_image)
+        {
+          gimp_displays_reconnect (gimp, old_image, new_image);
+          gimp_image_flush (new_image);
+
+          /*  the displays own the image now  */
+          g_object_unref (new_image);
+        }
+      else if (status != GIMP_PDB_CANCEL)
+        {
+          gimp_message (gimp, G_OBJECT (display), GIMP_MESSAGE_ERROR,
+                        _("Reverting to '%s' failed:\n\n%s"),
+                        gimp_file_get_utf8_name (file), error->message);
+          g_clear_error (&error);
+        }
+    }
+}
diff --git a/app/actions/file-commands.h b/app/actions/file-commands.h
new file mode 100644
index 0000000..47c8750
--- /dev/null
+++ b/app/actions/file-commands.h
@@ -0,0 +1,63 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __FILE_COMMANDS_H__
+#define __FILE_COMMANDS_H__
+
+
+void   file_open_cmd_callback                 (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   file_open_as_layers_cmd_callback       (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   file_open_location_cmd_callback        (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   file_open_recent_cmd_callback          (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+
+void   file_save_cmd_callback                 (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   file_create_template_cmd_callback      (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+
+void   file_revert_cmd_callback               (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   file_close_all_cmd_callback            (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   file_copy_location_cmd_callback        (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   file_show_in_file_manager_cmd_callback (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   file_quit_cmd_callback                 (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+
+void   file_file_open_dialog                  (Gimp       *gimp,
+                                               GFile      *file,
+                                               GtkWidget  *parent);
+
+
+#endif /* __FILE_COMMANDS_H__ */
diff --git a/app/actions/filters-actions.c b/app/actions/filters-actions.c
new file mode 100644
index 0000000..b20c433
--- /dev/null
+++ b/app/actions/filters-actions.c
@@ -0,0 +1,1229 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp-filter-history.h"
+#include "core/gimpimage.h"
+#include "core/gimplayermask.h"
+
+#include "pdb/gimpprocedure.h"
+
+#include "widgets/gimpaction.h"
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpuimanager.h"
+
+#include "actions.h"
+#include "filters-actions.h"
+#include "filters-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static void   filters_actions_set_tooltips    (GimpActionGroup             *group,
+                                               const GimpStringActionEntry *entries,
+                                               gint                         n_entries);
+static void   filters_actions_history_changed (Gimp                        *gimp,
+                                               GimpActionGroup             *group);
+
+
+/*  private variables  */
+
+static const GimpActionEntry filters_menu_actions[] =
+{
+  { "filters-menu",                 NULL, NC_("filters-action",
+                                              "Filte_rs")          },
+  { "filters-recent-menu",          NULL, NC_("filters-action",
+                                              "Recently _Used")     },
+  { "filters-blur-menu",            NULL, NC_("filters-action",
+                                              "_Blur")             },
+  { "filters-noise-menu",           NULL, NC_("filters-action",
+                                              "_Noise")            },
+  { "filters-edge-detect-menu",     NULL, NC_("filters-action",
+                                              "Edge-De_tect")      },
+  { "filters-enhance-menu",         NULL, NC_("filters-action",
+                                              "En_hance")          },
+  { "filters-combine-menu",         NULL, NC_("filters-action",
+                                              "C_ombine")          },
+  { "filters-generic-menu",         NULL, NC_("filters-action",
+                                              "_Generic")          },
+  { "filters-light-shadow-menu",    NULL, NC_("filters-action",
+                                              "_Light and Shadow") },
+  { "filters-distorts-menu",        NULL, NC_("filters-action",
+                                              "_Distorts")         },
+  { "filters-artistic-menu",        NULL, NC_("filters-action",
+                                              "_Artistic")         },
+  { "filters-decor-menu",           NULL, NC_("filters-action",
+                                              "_Decor")            },
+  { "filters-map-menu",             NULL, NC_("filters-action",
+                                              "_Map")              },
+  { "filters-render-menu",          NULL, NC_("filters-action",
+                                              "_Render")           },
+  { "filters-render-clouds-menu",   NULL, NC_("filters-action",
+                                              "_Clouds")           },
+  { "filters-render-fractals-menu", NULL, NC_("filters-action",
+                                              "_Fractals")         },
+  { "filters-render-nature-menu",   NULL, NC_("filters-action",
+                                              "_Nature")           },
+  { "filters-render-noise-menu",    NULL, NC_("filters-action",
+                                              "N_oise")            },
+  { "filters-render-pattern-menu",  NULL, NC_("filters-action",
+                                              "_Pattern")          },
+  { "filters-web-menu",             NULL, NC_("filters-action",
+                                              "_Web")              },
+  { "filters-animation-menu",       NULL, NC_("filters-action",
+                                              "An_imation")        }
+};
+
+static const GimpStringActionEntry filters_actions[] =
+{
+  { "filters-antialias", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Antialias"), NULL, NULL,
+    "gegl:antialias",
+    GIMP_HELP_FILTER_ANTIALIAS },
+
+  { "filters-color-enhance", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Color Enhance"), NULL, NULL,
+    "gegl:color-enhance",
+    GIMP_HELP_FILTER_COLOR_ENHANCE },
+
+  { "filters-invert-linear", GIMP_ICON_INVERT,
+    NC_("filters-action", "L_inear Invert"), NULL, NULL,
+    "gegl:invert-linear",
+    GIMP_HELP_FILTER_INVERT_LINEAR },
+
+  { "filters-invert-perceptual", GIMP_ICON_INVERT,
+    NC_("filters-action", "In_vert"), NULL, NULL,
+    "gegl:invert-gamma",
+    GIMP_HELP_FILTER_INVERT_PERCEPTUAL },
+
+  { "filters-invert-value", GIMP_ICON_INVERT,
+    NC_("filters-action", "_Value Invert"), NULL, NULL,
+    "gegl:value-invert",
+    GIMP_HELP_FILTER_INVERT_VALUE },
+
+  { "filters-stretch-contrast-hsv", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Stretch Contrast HSV"), NULL, NULL,
+    "gegl:stretch-contrast-hsv",
+    GIMP_HELP_FILTER_STRETCH_CONTRAST_HSV }
+};
+
+static const GimpStringActionEntry filters_settings_actions[] =
+{
+  { "filters-dilate", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Dilate"), NULL,
+    NC_("filters-action", "Grow lighter areas of the image"),
+    "gegl:value-propagate\n"
+    "(mode white)"
+    "(lower-threshold 0.000000)"
+    "(upper-threshold 1.000000)"
+    "(rate 1.000000)"
+    "(top yes)"
+    "(left yes)"
+    "(right yes)"
+    "(bottom yes)"
+    "(value yes)"
+    "(alpha no)",
+    GIMP_HELP_FILTER_DILATE },
+
+  { "filters-erode", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Erode"), NULL,
+    NC_("filters-action", "Grow darker areas of the image"),
+    "gegl:value-propagate\n"
+    "(mode black)"
+    "(lower-threshold 0.000000)"
+    "(upper-threshold 1.000000)"
+    "(rate 1.000000)"
+    "(top yes)"
+    "(left yes)"
+    "(right yes)"
+    "(bottom yes)"
+    "(value yes)"
+    "(alpha no)",
+    GIMP_HELP_FILTER_ERODE }
+};
+
+static const GimpStringActionEntry filters_interactive_actions[] =
+{
+  { "filters-alien-map", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Alien Map..."), NULL, NULL,
+    "gegl:alien-map",
+    GIMP_HELP_FILTER_ALIEN_MAP },
+
+  { "filters-apply-canvas", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Apply Canvas..."), NULL, NULL,
+    "gegl:texturize-canvas",
+    GIMP_HELP_FILTER_APPLY_CANVAS },
+
+  { "filters-apply-lens", GIMP_ICON_GEGL,
+    NC_("filters-action", "Apply _Lens..."), NULL, NULL,
+    "gegl:apply-lens",
+    GIMP_HELP_FILTER_APPLY_LENS },
+
+  { "filters-bayer-matrix", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Bayer Matrix..."), NULL, NULL,
+    "gegl:bayer-matrix",
+    GIMP_HELP_FILTER_BAYER_MATRIX },
+
+  { "filters-bloom", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Bloom..."), NULL, NULL,
+    "gegl:bloom",
+    GIMP_HELP_FILTER_BLOOM },
+
+  { "filters-brightness-contrast", GIMP_ICON_TOOL_BRIGHTNESS_CONTRAST,
+    NC_("filters-action", "B_rightness-Contrast..."), NULL, NULL,
+    "gimp:brightness-contrast",
+    GIMP_HELP_TOOL_BRIGHTNESS_CONTRAST },
+
+  { "filters-bump-map", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Bump Map..."), NULL, NULL,
+    "gegl:bump-map",
+    GIMP_HELP_FILTER_BUMP_MAP },
+
+  { "filters-c2g", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Color to Gray..."), NULL, NULL,
+    "gegl:c2g",
+    GIMP_HELP_FILTER_C2G },
+
+  { "filters-cartoon", GIMP_ICON_GEGL,
+    NC_("filters-action", "Ca_rtoon..."), NULL, NULL,
+    "gegl:cartoon",
+    GIMP_HELP_FILTER_CARTOON },
+
+  { "filters-channel-mixer", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Channel Mixer..."), NULL, NULL,
+    "gegl:channel-mixer",
+    GIMP_HELP_FILTER_CHANNEL_MIXER },
+
+  { "filters-checkerboard", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Checkerboard..."), NULL, NULL,
+    "gegl:checkerboard",
+    GIMP_HELP_FILTER_CHECKERBOARD },
+
+  { "filters-color-balance", GIMP_ICON_TOOL_COLOR_BALANCE,
+    NC_("filters-action", "Color _Balance..."), NULL, NULL,
+    "gimp:color-balance",
+    GIMP_HELP_TOOL_COLOR_BALANCE },
+
+  { "filters-color-exchange", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Color Exchange..."), NULL, NULL,
+    "gegl:color-exchange",
+    GIMP_HELP_FILTER_COLOR_EXCHANGE },
+
+  { "filters-colorize", GIMP_ICON_TOOL_COLORIZE,
+    NC_("filters-action", "Colori_ze..."), NULL, NULL,
+    "gimp:colorize",
+    GIMP_HELP_TOOL_COLORIZE },
+
+  { "filters-dither", GIMP_ICON_GEGL,
+    NC_("filters-action", "Dithe_r..."), NULL, NULL,
+    "gegl:dither",
+    GIMP_HELP_FILTER_DITHER },
+
+  { "filters-color-rotate", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Rotate Colors..."), NULL, NULL,
+    "gegl:color-rotate",
+    GIMP_HELP_FILTER_COLOR_ROTATE },
+
+  { "filters-color-temperature", GIMP_ICON_TOOL_COLOR_TEMPERATURE,
+    NC_("filters-action", "Color T_emperature..."), NULL, NULL,
+    "gegl:color-temperature",
+    GIMP_HELP_FILTER_COLOR_TEMPERATURE },
+
+  { "filters-color-to-alpha", GIMP_ICON_GEGL,
+    NC_("filters-action", "Color to _Alpha..."), NULL, NULL,
+    "gegl:color-to-alpha",
+    GIMP_HELP_FILTER_COLOR_TO_ALPHA },
+
+  { "filters-component-extract", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Extract Component..."), NULL, NULL,
+    "gegl:component-extract",
+    GIMP_HELP_FILTER_COMPONENT_EXTRACT },
+
+  { "filters-convolution-matrix", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Convolution Matrix..."), NULL, NULL,
+    "gegl:convolution-matrix",
+    GIMP_HELP_FILTER_CONVOLUTION_MATRIX },
+
+  { "filters-cubism", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Cubism..."), NULL, NULL,
+    "gegl:cubism",
+    GIMP_HELP_FILTER_CUBISM },
+
+  { "filters-curves", GIMP_ICON_TOOL_CURVES,
+    NC_("filters-action", "_Curves..."), NULL, NULL,
+    "gimp:curves",
+    GIMP_HELP_TOOL_CURVES },
+
+  { "filters-deinterlace", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Deinterlace..."), NULL, NULL,
+    "gegl:deinterlace",
+    GIMP_HELP_FILTER_DEINTERLACE },
+
+  { "filters-desaturate", GIMP_ICON_TOOL_DESATURATE,
+    NC_("filters-action", "_Desaturate..."), NULL, NULL,
+    "gimp:desaturate",
+    GIMP_HELP_FILTER_DESATURATE },
+
+  { "filters-difference-of-gaussians", GIMP_ICON_GEGL,
+    NC_("filters-action", "Difference of _Gaussians..."), NULL, NULL,
+    "gegl:difference-of-gaussians",
+    GIMP_HELP_FILTER_DIFFERENCE_OF_GAUSSIANS },
+
+  { "filters-diffraction-patterns", GIMP_ICON_GEGL,
+    NC_("filters-action", "D_iffraction Patterns..."), NULL, NULL,
+    "gegl:diffraction-patterns",
+    GIMP_HELP_FILTER_DIFFRACTION_PATTERNS },
+
+  { "filters-displace", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Displace..."), NULL, NULL,
+    "gegl:displace",
+    GIMP_HELP_FILTER_DISPLACE },
+
+  { "filters-distance-map", GIMP_ICON_GEGL,
+    NC_("filters-action", "Distance _Map..."), NULL, NULL,
+    "gegl:distance-transform",
+    GIMP_HELP_FILTER_DISTANCE_MAP },
+
+  { "filters-dropshadow", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Drop Shadow..."), NULL, NULL,
+    "gegl:dropshadow",
+    GIMP_HELP_FILTER_DROPSHADOW },
+
+  { "filters-edge", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Edge..."), NULL, NULL,
+    "gegl:edge",
+    GIMP_HELP_FILTER_EDGE },
+
+  { "filters-edge-laplace", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Laplace"), NULL, NULL,
+    "gegl:edge-laplace",
+    GIMP_HELP_FILTER_EDGE_LAPLACE },
+
+  { "filters-edge-neon", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Neon..."), NULL, NULL,
+    "gegl:edge-neon",
+    GIMP_HELP_FILTER_EDGE_NEON },
+
+  { "filters-edge-sobel", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Sobel..."), NULL, NULL,
+    "gegl:edge-sobel",
+    GIMP_HELP_FILTER_EDGE_SOBEL },
+
+  { "filters-emboss", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Emboss..."), NULL, NULL,
+    "gegl:emboss",
+    GIMP_HELP_FILTER_EMBOSS },
+
+  { "filters-engrave", GIMP_ICON_GEGL,
+    NC_("filters-action", "En_grave..."), NULL, NULL,
+    "gegl:engrave",
+    GIMP_HELP_FILTER_ENGRAVE },
+
+  { "filters-exposure", GIMP_ICON_TOOL_EXPOSURE,
+    NC_("filters-action", "E_xposure..."), NULL, NULL,
+    "gegl:exposure",
+    GIMP_HELP_FILTER_EXPOSURE },
+
+  { "filters-fattal-2002", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Fattal et al. 2002..."), NULL, NULL,
+    "gegl:fattal02",
+    GIMP_HELP_FILTER_FATTAL_2002 },
+
+  { "filters-focus-blur", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Focus Blur..."), NULL, NULL,
+    "gegl:focus-blur",
+    GIMP_HELP_FILTER_FOCUS_BLUR },
+
+  { "filters-fractal-trace", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Fractal Trace..."), NULL, NULL,
+    "gegl:fractal-trace",
+    GIMP_HELP_FILTER_FRACTAL_TRACE },
+
+  { "filters-gaussian-blur", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Gaussian Blur..."), NULL, NULL,
+    "gegl:gaussian-blur",
+    GIMP_HELP_FILTER_GAUSSIAN_BLUR },
+
+  { "filters-gaussian-blur-selective", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Selective Gaussian Blur..."), NULL, NULL,
+    "gegl:gaussian-blur-selective",
+    GIMP_HELP_FILTER_GAUSSIAN_BLUR_SELECTIVE },
+
+  { "filters-gegl-graph", GIMP_ICON_GEGL,
+    NC_("filters-action", "_GEGL graph..."), NULL, NULL,
+    "gegl:gegl",
+    GIMP_HELP_FILTER_GEGL_GRAPH },
+
+  { "filters-grid", GIMP_ICON_GRID,
+    NC_("filters-action", "_Grid..."), NULL, NULL,
+    "gegl:grid",
+    GIMP_HELP_FILTER_GRID },
+
+  { "filters-high-pass", GIMP_ICON_GEGL,
+    NC_("filters-action", "_High Pass..."), NULL, NULL,
+    "gegl:high-pass",
+    GIMP_HELP_FILTER_HIGH_PASS },
+
+  { "filters-hue-chroma", GIMP_ICON_GEGL,
+    NC_("filters-action", "Hue-_Chroma..."), NULL, NULL,
+    "gegl:hue-chroma",
+    GIMP_HELP_FILTER_HUE_CHROMA },
+
+  { "filters-hue-saturation", GIMP_ICON_TOOL_HUE_SATURATION,
+    NC_("filters-action", "Hue-_Saturation..."), NULL, NULL,
+    "gimp:hue-saturation",
+    GIMP_HELP_TOOL_HUE_SATURATION },
+
+  { "filters-illusion", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Illusion..."), NULL, NULL,
+    "gegl:illusion",
+    GIMP_HELP_FILTER_ILLUSION },
+
+  { "filters-image-gradient", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Image Gradient..."), NULL, NULL,
+    "gegl:image-gradient",
+    GIMP_HELP_FILTER_IMAGE_GRADIENT },
+
+  { "filters-kaleidoscope", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Kaleidoscope..."), NULL, NULL,
+    "gegl:mirrors",
+    GIMP_HELP_FILTER_KALEIDOSCOPE },
+
+  { "filters-lens-blur", GIMP_ICON_GEGL,
+    NC_("filters-action", "Le_ns Blur..."), NULL, NULL,
+    "gegl:lens-blur",
+    GIMP_HELP_FILTER_LENS_BLUR },
+
+  { "filters-lens-distortion", GIMP_ICON_GEGL,
+    NC_("filters-action", "Le_ns Distortion..."), NULL, NULL,
+    "gegl:lens-distortion",
+    GIMP_HELP_FILTER_LENS_DISTORTION },
+
+  { "filters-lens-flare", GIMP_ICON_GEGL,
+    NC_("filters-action", "Lens _Flare..."), NULL, NULL,
+    "gegl:lens-flare",
+    GIMP_HELP_FILTER_LENS_FLARE },
+
+  { "filters-levels", GIMP_ICON_TOOL_LEVELS,
+    NC_("filters-action", "_Levels..."), NULL, NULL,
+    "gimp:levels",
+    GIMP_HELP_TOOL_LEVELS },
+
+  { "filters-linear-sinusoid", GIMP_ICON_TOOL_LEVELS,
+    NC_("filters-action", "_Linear Sinusoid..."), NULL, NULL,
+    "gegl:linear-sinusoid",
+    GIMP_HELP_FILTER_LINEAR_SINUSOID },
+
+  { "filters-little-planet", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Little Planet..."), NULL, NULL,
+    "gegl:stereographic-projection",
+    GIMP_HELP_FILTER_LITTLE_PLANET },
+
+  { "filters-long-shadow", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Long Shadow..."), NULL, NULL,
+    "gegl:long-shadow",
+    GIMP_HELP_FILTER_LONG_SHADOW },
+
+  { "filters-mantiuk-2006", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Mantiuk 2006..."), NULL, NULL,
+    "gegl:mantiuk06",
+    GIMP_HELP_FILTER_MANTIUK_2006 },
+
+  { "filters-maze", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Maze..."), NULL, NULL,
+    "gegl:maze",
+    GIMP_HELP_FILTER_MAZE },
+
+  { "filters-mean-curvature-blur", GIMP_ICON_GEGL,
+    NC_("filters-action", "Mean C_urvature Blur..."), NULL, NULL,
+    "gegl:mean-curvature-blur",
+    GIMP_HELP_FILTER_MEAN_CURVATURE_BLUR },
+
+  { "filters-median-blur", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Median Blur..."), NULL, NULL,
+    "gegl:median-blur",
+    GIMP_HELP_FILTER_MEDIAN_BLUR },
+
+  { "filters-mono-mixer", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Mono Mixer..."), NULL, NULL,
+    "gegl:mono-mixer",
+    GIMP_HELP_FILTER_MONO_MIXER },
+
+  { "filters-mosaic", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Mosaic..."), NULL, NULL,
+    "gegl:mosaic",
+    GIMP_HELP_FILTER_MOSAIC },
+
+  { "filters-motion-blur-circular", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Circular Motion Blur..."), NULL, NULL,
+    "gegl:motion-blur-circular",
+    GIMP_HELP_FILTER_MOTION_BLUR_CIRCULAR },
+
+  { "filters-motion-blur-linear", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Linear Motion Blur..."), NULL, NULL,
+    "gegl:motion-blur-linear",
+    GIMP_HELP_FILTER_MOTION_BLUR_LINEAR },
+
+  { "filters-motion-blur-zoom", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Zoom Motion Blur..."), NULL, NULL,
+    "gegl:motion-blur-zoom",
+    GIMP_HELP_FILTER_MOTION_BLUR_ZOOM },
+
+  { "filters-noise-cell", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Cell Noise..."), NULL, NULL,
+    "gegl:cell-noise",
+    GIMP_HELP_FILTER_NOISE_CELL },
+
+  { "filters-newsprint", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Newsprint..."), NULL, NULL,
+    "gegl:newsprint",
+    GIMP_HELP_FILTER_NEWSPRINT },
+
+  { "filters-noise-cie-lch", GIMP_ICON_GEGL,
+    NC_("filters-action", "_CIE lch Noise..."), NULL, NULL,
+    "gegl:noise-cie-lch",
+    GIMP_HELP_FILTER_NOISE_CIE_LCH },
+
+  { "filters-noise-hsv", GIMP_ICON_GEGL,
+    NC_("filters-action", "HS_V Noise..."), NULL, NULL,
+    "gegl:noise-hsv",
+    GIMP_HELP_FILTER_NOISE_HSV },
+
+  { "filters-noise-hurl", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Hurl..."), NULL, NULL,
+    "gegl:noise-hurl",
+    GIMP_HELP_FILTER_NOISE_HURL },
+
+  { "filters-noise-perlin", GIMP_ICON_GEGL,
+    NC_("filters-action", "Perlin _Noise..."), NULL, NULL,
+    "gegl:perlin-noise",
+    GIMP_HELP_FILTER_NOISE_PERLIN },
+
+  { "filters-noise-pick", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Pick..."), NULL, NULL,
+    "gegl:noise-pick",
+    GIMP_HELP_FILTER_NOISE_PICK },
+
+  { "filters-noise-rgb", GIMP_ICON_GEGL,
+    NC_("filters-action", "_RGB Noise..."), NULL, NULL,
+    "gegl:noise-rgb",
+    GIMP_HELP_FILTER_NOISE_RGB },
+
+  { "filters-noise-reduction", GIMP_ICON_GEGL,
+    NC_("filters-action", "Noise R_eduction..."), NULL, NULL,
+    "gegl:noise-reduction",
+    GIMP_HELP_FILTER_NOISE_REDUCTION },
+
+  { "filters-noise-simplex", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Simplex Noise..."), NULL, NULL,
+    "gegl:simplex-noise",
+    GIMP_HELP_FILTER_NOISE_SIMPLEX },
+
+  { "filters-noise-slur", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Slur..."), NULL, NULL,
+    "gegl:noise-slur",
+    GIMP_HELP_FILTER_NOISE_SLUR },
+
+  { "filters-noise-solid", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Solid Noise..."), NULL, NULL,
+    "gegl:noise-solid",
+    GIMP_HELP_FILTER_NOISE_SOLID },
+
+  { "filters-noise-spread", GIMP_ICON_GEGL,
+    NC_("filters-action", "Sp_read..."), NULL, NULL,
+    "gegl:noise-spread",
+    GIMP_HELP_FILTER_NOISE_SPREAD },
+
+  { "filters-normal-map", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Normal Map..."), NULL, NULL,
+    "gegl:normal-map",
+    GIMP_HELP_FILTER_NORMAL_MAP },
+
+  { "filters-offset", GIMP_ICON_TOOL_OFFSET,
+    NC_("filters-action", "_Offset..."), "<primary><shift>O", NULL,
+    "gimp:offset",
+    GIMP_HELP_TOOL_OFFSET },
+
+  { "filters-oilify", GIMP_ICON_GEGL,
+    NC_("filters-action", "Oili_fy..."), NULL, NULL,
+    "gegl:oilify",
+    GIMP_HELP_FILTER_OILIFY },
+
+  { "filters-panorama-projection", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Panorama Projection..."), NULL, NULL,
+    "gegl:panorama-projection",
+    GIMP_HELP_FILTER_PANORAMA_PROJECTION },
+
+  { "filters-photocopy", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Photocopy..."), NULL, NULL,
+    "gegl:photocopy",
+    GIMP_HELP_FILTER_PHOTOCOPY },
+
+  { "filters-pixelize", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Pixelize..."), NULL, NULL,
+    "gegl:pixelize",
+    GIMP_HELP_FILTER_PIXELIZE },
+
+  { "filters-plasma", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Plasma..."), NULL, NULL,
+    "gegl:plasma",
+    GIMP_HELP_FILTER_PLASMA },
+
+  { "filters-polar-coordinates", GIMP_ICON_GEGL,
+    NC_("filters-action", "P_olar Coordinates..."), NULL, NULL,
+    "gegl:polar-coordinates",
+    GIMP_HELP_FILTER_POLAR_COORDINATES },
+
+  { "filters-posterize", GIMP_ICON_TOOL_POSTERIZE,
+    NC_("filters-action", "_Posterize..."), NULL, NULL,
+    "gimp:posterize",
+    GIMP_HELP_FILTER_POSTERIZE },
+
+  { "filters-recursive-transform", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Recursive Transform..."), NULL, NULL,
+    "gegl:recursive-transform",
+    GIMP_HELP_FILTER_RECURSIVE_TRANSFORM },
+
+  { "filters-red-eye-removal", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Red Eye Removal..."), NULL, NULL,
+    "gegl:red-eye-removal",
+    GIMP_HELP_FILTER_RED_EYE_REMOVAL },
+
+  { "filters-reinhard-2005", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Reinhard 2005..."), NULL, NULL,
+    "gegl:reinhard05",
+    GIMP_HELP_FILTER_REINHARD_2005 },
+
+  { "filters-rgb-clip", GIMP_ICON_GEGL,
+    NC_("filters-action", "RGB _Clip..."), NULL, NULL,
+    "gegl:rgb-clip",
+    GIMP_HELP_FILTER_RGB_CLIP },
+
+  { "filters-ripple", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Ripple..."), NULL, NULL,
+    "gegl:ripple",
+    GIMP_HELP_FILTER_RIPPLE },
+
+  { "filters-saturation", GIMP_ICON_GEGL,
+    NC_("filters-action", "Sat_uration..."), NULL, NULL,
+    "gegl:saturation",
+    GIMP_HELP_FILTER_SATURATION },
+
+  { "filters-semi-flatten", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Semi-Flatten..."), NULL, NULL,
+    "gimp:semi-flatten",
+    GIMP_HELP_FILTER_SEMI_FLATTEN },
+
+  { "filters-sepia", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Sepia..."), NULL, NULL,
+    "gegl:sepia",
+    GIMP_HELP_FILTER_SEPIA },
+
+  { "filters-shadows-highlights", GIMP_ICON_TOOL_SHADOWS_HIGHLIGHTS,
+    NC_("filters-action", "S_hadows-Highlights..."), NULL, NULL,
+    "gegl:shadows-highlights",
+    GIMP_HELP_FILTER_SHADOWS_HIGHLIGHTS },
+
+  { "filters-shift", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Shift..."), NULL, NULL,
+    "gegl:shift",
+    GIMP_HELP_FILTER_SHIFT },
+
+  { "filters-sinus", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Sinus..."), NULL, NULL,
+    "gegl:sinus",
+    GIMP_HELP_FILTER_SINUS },
+
+  { "filters-slic", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Simple Linear Iterative Clustering..."), NULL, NULL,
+    "gegl:slic",
+    GIMP_HELP_FILTER_SLIC },
+
+  { "filters-snn-mean", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Symmetric Nearest Neighbor..."), NULL, NULL,
+    "gegl:snn-mean",
+    GIMP_HELP_FILTER_SNN_MEAN },
+
+  { "filters-softglow", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Softglow..."), NULL, NULL,
+    "gegl:softglow",
+    GIMP_HELP_FILTER_SOFTGLOW },
+
+  { "filters-spherize", GIMP_ICON_GEGL,
+    NC_("filters-action", "Spheri_ze..."), NULL, NULL,
+    "gegl:spherize",
+    GIMP_HELP_FILTER_SPHERIZE },
+
+  { "filters-spiral", GIMP_ICON_GEGL,
+    NC_("filters-action", "S_piral..."), NULL, NULL,
+    "gegl:spiral",
+    GIMP_HELP_FILTER_SPIRAL },
+
+  { "filters-stretch-contrast", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Stretch Contrast..."), NULL, NULL,
+    "gegl:stretch-contrast",
+    GIMP_HELP_FILTER_STRETCH_CONTRAST },
+
+  { "filters-stress", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Stress..."), NULL, NULL,
+    "gegl:stress",
+    GIMP_HELP_FILTER_STRESS },
+
+  { "filters-supernova", GIMP_ICON_GEGL,
+    NC_("filters-action", "Super_nova..."), NULL, NULL,
+    "gegl:supernova",
+    GIMP_HELP_FILTER_SUPERNOVA },
+
+  { "filters-threshold", GIMP_ICON_TOOL_THRESHOLD,
+    NC_("filters-action", "_Threshold..."), NULL, NULL,
+    "gimp:threshold",
+    GIMP_HELP_TOOL_THRESHOLD },
+
+  { "filters-threshold-alpha", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Threshold Alpha..."), NULL, NULL,
+    "gimp:threshold-alpha",
+    GIMP_HELP_FILTER_THRESHOLD_ALPHA },
+
+  { "filters-tile-glass", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Glass Tile..."), NULL, NULL,
+    "gegl:tile-glass",
+    GIMP_HELP_FILTER_TILE_GLASS },
+
+  { "filters-tile-paper", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Paper Tile..."), NULL, NULL,
+    "gegl:tile-paper",
+    GIMP_HELP_FILTER_TILE_PAPER },
+
+  { "filters-tile-seamless", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Tile Seamless..."), NULL, NULL,
+    "gegl:tile-seamless",
+    GIMP_HELP_FILTER_TILE_SEAMLESS },
+
+  { "filters-unsharp-mask", GIMP_ICON_GEGL,
+    NC_("filters-action", "Sharpen (_Unsharp Mask)..."), NULL, NULL,
+    "gegl:unsharp-mask",
+    GIMP_HELP_FILTER_UNSHARP_MASK },
+
+  { "filters-value-propagate", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Value Propagate..."), NULL, NULL,
+    "gegl:value-propagate",
+    GIMP_HELP_FILTER_VALUE_PROPAGATE },
+
+  { "filters-variable-blur", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Variable Blur..."), NULL, NULL,
+    "gegl:variable-blur",
+    GIMP_HELP_FILTER_VARIABLE_BLUR },
+
+  { "filters-video-degradation", GIMP_ICON_GEGL,
+    NC_("filters-action", "Vi_deo Degradation..."), NULL, NULL,
+    "gegl:video-degradation",
+    GIMP_HELP_FILTER_VIDEO_DEGRADATION },
+
+  { "filters-vignette", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Vignette..."), NULL, NULL,
+    "gegl:vignette",
+    GIMP_HELP_FILTER_VIGNETTE },
+
+  { "filters-waterpixels", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Waterpixels..."), NULL, NULL,
+    "gegl:waterpixels",
+    GIMP_HELP_FILTER_WATERPIXELS },
+
+  { "filters-waves", GIMP_ICON_GEGL,
+    NC_("filters-action", "_Waves..."), NULL, NULL,
+    "gegl:waves",
+    GIMP_HELP_FILTER_WAVES },
+
+  { "filters-whirl-pinch", GIMP_ICON_GEGL,
+    NC_("filters-action", "W_hirl and Pinch..."), NULL, NULL,
+    "gegl:whirl-pinch",
+    GIMP_HELP_FILTER_WHIRL_PINCH },
+
+  { "filters-wind", GIMP_ICON_GEGL,
+    NC_("filters-action", "W_ind..."), NULL, NULL,
+    "gegl:wind",
+    GIMP_HELP_FILTER_WIND }
+};
+
+static const GimpEnumActionEntry filters_repeat_actions[] =
+{
+  { "filters-repeat", GIMP_ICON_SYSTEM_RUN,
+    NC_("filters-action", "Re_peat Last"), "<primary>F",
+    NC_("filters-action",
+        "Rerun the last used filter using the same settings"),
+    GIMP_RUN_WITH_LAST_VALS, FALSE,
+    GIMP_HELP_FILTER_REPEAT },
+
+  { "filters-reshow", GIMP_ICON_DIALOG_RESHOW_FILTER,
+    NC_("filters-action", "R_e-Show Last"), "<primary><shift>F",
+    NC_("filters-action", "Show the last used filter dialog again"),
+    GIMP_RUN_INTERACTIVE, FALSE,
+    GIMP_HELP_FILTER_RESHOW }
+};
+
+
+void
+filters_actions_setup (GimpActionGroup *group)
+{
+  GimpProcedureActionEntry *entries;
+  gint                      n_entries;
+  gint                      i;
+
+  gimp_action_group_add_actions (group, "filters-action",
+                                 filters_menu_actions,
+                                 G_N_ELEMENTS (filters_menu_actions));
+
+  gimp_action_group_add_string_actions (group, "filters-action",
+                                        filters_actions,
+                                        G_N_ELEMENTS (filters_actions),
+                                        filters_apply_cmd_callback);
+  filters_actions_set_tooltips (group, filters_actions,
+                                G_N_ELEMENTS (filters_actions));
+
+  gimp_action_group_add_string_actions (group, "filters-action",
+                                        filters_settings_actions,
+                                        G_N_ELEMENTS (filters_settings_actions),
+                                        filters_apply_cmd_callback);
+  filters_actions_set_tooltips (group, filters_settings_actions,
+                                G_N_ELEMENTS (filters_settings_actions));
+
+  gimp_action_group_add_string_actions (group, "filters-action",
+                                        filters_interactive_actions,
+                                        G_N_ELEMENTS (filters_interactive_actions),
+                                        filters_apply_interactive_cmd_callback);
+  filters_actions_set_tooltips (group, filters_interactive_actions,
+                                G_N_ELEMENTS (filters_interactive_actions));
+
+  gimp_action_group_add_enum_actions (group, "filters-action",
+                                      filters_repeat_actions,
+                                      G_N_ELEMENTS (filters_repeat_actions),
+                                      filters_repeat_cmd_callback);
+
+  n_entries = gimp_filter_history_size (group->gimp);
+
+  entries = g_new0 (GimpProcedureActionEntry, n_entries);
+
+  for (i = 0; i < n_entries; i++)
+    {
+      entries[i].name        = g_strdup_printf ("filters-recent-%02d", i + 1);
+      entries[i].icon_name   = NULL;
+      entries[i].label       = "";
+      entries[i].accelerator = "";
+      entries[i].tooltip     = NULL;
+      entries[i].procedure   = NULL;
+      entries[i].help_id     = GIMP_HELP_FILTER_RESHOW;
+    }
+
+  gimp_action_group_add_procedure_actions (group, entries, n_entries,
+                                           filters_history_cmd_callback);
+
+  for (i = 0; i < n_entries; i++)
+    {
+      gimp_action_group_set_action_visible (group, entries[i].name, FALSE);
+      g_free ((gchar *) entries[i].name);
+    }
+
+  g_free (entries);
+
+  g_signal_connect_object (group->gimp, "filter-history-changed",
+                           G_CALLBACK (filters_actions_history_changed),
+                           group, 0);
+
+  filters_actions_history_changed (group->gimp, group);
+}
+
+void
+filters_actions_update (GimpActionGroup *group,
+                        gpointer         data)
+{
+  GimpImage    *image;
+  GimpDrawable *drawable       = NULL;
+  gboolean      writable       = FALSE;
+  gboolean      gray           = FALSE;
+  gboolean      alpha          = FALSE;
+  gboolean      supports_alpha = FALSE;
+
+  image = action_data_get_image (data);
+
+  if (image)
+    {
+      drawable = gimp_image_get_active_drawable (image);
+
+      if (drawable)
+        {
+          GimpItem *item;
+
+          gray           = gimp_drawable_is_gray (drawable);
+          alpha          = gimp_drawable_has_alpha (drawable);
+          supports_alpha = gimp_drawable_supports_alpha (drawable);
+
+          if (GIMP_IS_LAYER_MASK (drawable))
+            item = GIMP_ITEM (gimp_layer_mask_get_layer (GIMP_LAYER_MASK (drawable)));
+          else
+            item = GIMP_ITEM (drawable);
+
+          writable = ! gimp_item_is_content_locked (item);
+
+          if (gimp_viewable_get_children (GIMP_VIEWABLE (drawable)))
+            writable = FALSE;
+        }
+   }
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("filters-alien-map",               writable);
+  SET_SENSITIVE ("filters-antialias",               writable);
+  SET_SENSITIVE ("filters-apply-canvas",            writable);
+  SET_SENSITIVE ("filters-apply-lens",              writable);
+  SET_SENSITIVE ("filters-bayer-matrix",            writable);
+  SET_SENSITIVE ("filters-bloom",                   writable);
+  SET_SENSITIVE ("filters-brightness-contrast",     writable);
+  SET_SENSITIVE ("filters-bump-map",                writable);
+  SET_SENSITIVE ("filters-c2g",                     writable && !gray);
+  SET_SENSITIVE ("filters-cartoon",                 writable);
+  SET_SENSITIVE ("filters-channel-mixer",           writable);
+  SET_SENSITIVE ("filters-checkerboard",            writable);
+  SET_SENSITIVE ("filters-color-balance",           writable && !gray);
+  SET_SENSITIVE ("filters-color-enhance",           writable && !gray);
+  SET_SENSITIVE ("filters-color-exchange",          writable);
+  SET_SENSITIVE ("filters-colorize",                writable && !gray);
+  SET_SENSITIVE ("filters-dither",                  writable);
+  SET_SENSITIVE ("filters-color-rotate",            writable);
+  SET_SENSITIVE ("filters-color-temperature",       writable && !gray);
+  SET_SENSITIVE ("filters-color-to-alpha",          writable && supports_alpha);
+  SET_SENSITIVE ("filters-component-extract",       writable);
+  SET_SENSITIVE ("filters-convolution-matrix",      writable);
+  SET_SENSITIVE ("filters-cubism",                  writable);
+  SET_SENSITIVE ("filters-curves",                  writable);
+  SET_SENSITIVE ("filters-deinterlace",             writable);
+  SET_SENSITIVE ("filters-desaturate",              writable && !gray);
+  SET_SENSITIVE ("filters-difference-of-gaussians", writable);
+  SET_SENSITIVE ("filters-diffraction-patterns",    writable);
+  SET_SENSITIVE ("filters-dilate",                  writable);
+  SET_SENSITIVE ("filters-displace",                writable);
+  SET_SENSITIVE ("filters-distance-map",            writable);
+  SET_SENSITIVE ("filters-dropshadow",              writable && alpha);
+  SET_SENSITIVE ("filters-edge",                    writable);
+  SET_SENSITIVE ("filters-edge-laplace",            writable);
+  SET_SENSITIVE ("filters-edge-neon",               writable);
+  SET_SENSITIVE ("filters-edge-sobel",              writable);
+  SET_SENSITIVE ("filters-emboss",                  writable);
+  SET_SENSITIVE ("filters-engrave",                 writable);
+  SET_SENSITIVE ("filters-erode",                   writable);
+  SET_SENSITIVE ("filters-exposure",                writable);
+  SET_SENSITIVE ("filters-fattal-2002",             writable);
+  SET_SENSITIVE ("filters-focus-blur",              writable);
+  SET_SENSITIVE ("filters-fractal-trace",           writable);
+  SET_SENSITIVE ("filters-gaussian-blur",           writable);
+  SET_SENSITIVE ("filters-gaussian-blur-selective", writable);
+  SET_SENSITIVE ("filters-gegl-graph",              writable);
+  SET_SENSITIVE ("filters-grid",                    writable);
+  SET_SENSITIVE ("filters-high-pass",               writable);
+  SET_SENSITIVE ("filters-hue-chroma",              writable);
+  SET_SENSITIVE ("filters-hue-saturation",          writable && !gray);
+  SET_SENSITIVE ("filters-illusion",                writable);
+  SET_SENSITIVE ("filters-invert-linear",           writable);
+  SET_SENSITIVE ("filters-invert-perceptual",       writable);
+  SET_SENSITIVE ("filters-invert-value",            writable);
+  SET_SENSITIVE ("filters-image-gradient",          writable);
+  SET_SENSITIVE ("filters-kaleidoscope",            writable);
+  SET_SENSITIVE ("filters-lens-blur",               writable);
+  SET_SENSITIVE ("filters-lens-distortion",         writable);
+  SET_SENSITIVE ("filters-lens-flare",              writable);
+  SET_SENSITIVE ("filters-levels",                  writable);
+  SET_SENSITIVE ("filters-linear-sinusoid",         writable);
+  SET_SENSITIVE ("filters-little-planet",           writable);
+  SET_SENSITIVE ("filters-long-shadow",             writable && alpha);
+  SET_SENSITIVE ("filters-mantiuk-2006",            writable);
+  SET_SENSITIVE ("filters-maze",                    writable);
+  SET_SENSITIVE ("filters-mean-curvature-blur",     writable);
+  SET_SENSITIVE ("filters-median-blur",             writable);
+  SET_SENSITIVE ("filters-mono-mixer",              writable && !gray);
+  SET_SENSITIVE ("filters-mosaic",                  writable);
+  SET_SENSITIVE ("filters-motion-blur-circular",    writable);
+  SET_SENSITIVE ("filters-motion-blur-linear",      writable);
+  SET_SENSITIVE ("filters-motion-blur-zoom",        writable);
+  SET_SENSITIVE ("filters-newsprint",               writable);
+  SET_SENSITIVE ("filters-noise-cell",              writable);
+  SET_SENSITIVE ("filters-noise-cie-lch",           writable);
+  SET_SENSITIVE ("filters-noise-hsv",               writable && !gray);
+  SET_SENSITIVE ("filters-noise-hurl",              writable);
+  SET_SENSITIVE ("filters-noise-perlin",            writable);
+  SET_SENSITIVE ("filters-noise-pick",              writable);
+  SET_SENSITIVE ("filters-noise-reduction",         writable);
+  SET_SENSITIVE ("filters-noise-rgb",               writable);
+  SET_SENSITIVE ("filters-noise-simplex",           writable);
+  SET_SENSITIVE ("filters-noise-slur",              writable);
+  SET_SENSITIVE ("filters-noise-solid",             writable);
+  SET_SENSITIVE ("filters-noise-spread",            writable);
+  SET_SENSITIVE ("filters-normal-map",              writable);
+  SET_SENSITIVE ("filters-offset",                  writable);
+  SET_SENSITIVE ("filters-oilify",                  writable);
+  SET_SENSITIVE ("filters-panorama-projection",     writable);
+  SET_SENSITIVE ("filters-photocopy",               writable);
+  SET_SENSITIVE ("filters-pixelize",                writable);
+  SET_SENSITIVE ("filters-plasma",                  writable);
+  SET_SENSITIVE ("filters-polar-coordinates",       writable);
+  SET_SENSITIVE ("filters-posterize",               writable);
+  SET_SENSITIVE ("filters-recursive-transform",     writable);
+  SET_SENSITIVE ("filters-red-eye-removal",         writable && !gray);
+  SET_SENSITIVE ("filters-reinhard-2005",           writable);
+  SET_SENSITIVE ("filters-rgb-clip",                writable);
+  SET_SENSITIVE ("filters-ripple",                  writable);
+  SET_SENSITIVE ("filters-saturation",              writable && !gray);
+  SET_SENSITIVE ("filters-semi-flatten",            writable && alpha);
+  SET_SENSITIVE ("filters-sepia",                   writable && !gray);
+  SET_SENSITIVE ("filters-shadows-highlights",      writable);
+  SET_SENSITIVE ("filters-shift",                   writable);
+  SET_SENSITIVE ("filters-sinus",                   writable);
+  SET_SENSITIVE ("filters-slic",                    writable);
+  SET_SENSITIVE ("filters-snn-mean",                writable);
+  SET_SENSITIVE ("filters-softglow",                writable);
+  SET_SENSITIVE ("filters-spherize",                writable);
+  SET_SENSITIVE ("filters-spiral",                  writable);
+  SET_SENSITIVE ("filters-stretch-contrast",        writable);
+  SET_SENSITIVE ("filters-stretch-contrast-hsv",    writable);
+  SET_SENSITIVE ("filters-stress",                  writable);
+  SET_SENSITIVE ("filters-supernova",               writable);
+  SET_SENSITIVE ("filters-threshold",               writable);
+  SET_SENSITIVE ("filters-threshold-alpha",         writable && alpha);
+  SET_SENSITIVE ("filters-tile-glass",              writable);
+  SET_SENSITIVE ("filters-tile-paper",              writable);
+  SET_SENSITIVE ("filters-tile-seamless",           writable);
+  SET_SENSITIVE ("filters-unsharp-mask",            writable);
+  SET_SENSITIVE ("filters-value-propagate",         writable);
+  SET_SENSITIVE ("filters-variable-blur",           writable);
+  SET_SENSITIVE ("filters-video-degradation",       writable);
+  SET_SENSITIVE ("filters-vignette",                writable);
+  SET_SENSITIVE ("filters-waterpixels",             writable);
+  SET_SENSITIVE ("filters-waves",                   writable);
+  SET_SENSITIVE ("filters-whirl-pinch",             writable);
+  SET_SENSITIVE ("filters-wind",                    writable);
+
+#undef SET_SENSITIVE
+
+  {
+    GimpProcedure *proc = gimp_filter_history_nth (group->gimp, 0);
+    gint           i;
+
+    if (proc &&
+        gimp_procedure_get_sensitive (proc, GIMP_OBJECT (drawable), NULL))
+      {
+        gimp_action_group_set_action_sensitive (group, "filters-repeat", TRUE);
+        gimp_action_group_set_action_sensitive (group, "filters-reshow", TRUE);
+      }
+    else
+      {
+        gimp_action_group_set_action_sensitive (group, "filters-repeat", FALSE);
+        gimp_action_group_set_action_sensitive (group, "filters-reshow", FALSE);
+     }
+
+    for (i = 0; i < gimp_filter_history_length (group->gimp); i++)
+      {
+        gchar    *name = g_strdup_printf ("filters-recent-%02d", i + 1);
+        gboolean  sensitive;
+
+        proc = gimp_filter_history_nth (group->gimp, i);
+
+        sensitive = gimp_procedure_get_sensitive (proc, GIMP_OBJECT (drawable),
+                                                  NULL);
+
+        gimp_action_group_set_action_sensitive (group, name, sensitive);
+
+        g_free (name);
+      }
+  }
+}
+
+static void
+filters_actions_set_tooltips (GimpActionGroup             *group,
+                              const GimpStringActionEntry *entries,
+                              gint                         n_entries)
+{
+  gint i;
+
+  for (i = 0; i < n_entries; i++)
+    {
+      const GimpStringActionEntry *entry = entries + i;
+      const gchar                 *description;
+
+      description = gegl_operation_get_key (entry->value, "description");
+
+      if (description)
+        gimp_action_group_set_action_tooltip (group, entry->name,
+                                              description);
+    }
+}
+
+static GimpActionGroup *
+filters_actions_get_plug_in_group (GimpActionGroup *group)
+{
+  GList *list;
+
+  for (list = gimp_ui_managers_from_name ("<Image>");
+       list;
+       list = g_list_next (list))
+    {
+      GimpUIManager *manager = list->data;
+
+      /* if this is our UI manager */
+      if (gimp_ui_manager_get_action_group (manager, "filters") == group)
+        return gimp_ui_manager_get_action_group (manager, "plug-in");
+    }
+
+  /* this happens during initial UI manager construction */
+  return NULL;
+}
+
+static void
+filters_actions_history_changed (Gimp            *gimp,
+                                 GimpActionGroup *group)
+{
+  GimpProcedure   *proc;
+  GimpActionGroup *plug_in_group;
+  gint             i;
+
+  plug_in_group = filters_actions_get_plug_in_group (group);
+
+  proc = gimp_filter_history_nth (gimp, 0);
+
+  if (proc)
+    {
+      GimpAction  *actual_action = NULL;
+      const gchar *label;
+      gchar       *repeat;
+      gchar       *reshow;
+      gboolean     sensitive = FALSE;
+
+      label = gimp_procedure_get_label (proc);
+
+      repeat = g_strdup_printf (_("Re_peat \"%s\""),  label);
+      reshow = g_strdup_printf (_("R_e-Show \"%s\""), label);
+
+      gimp_action_group_set_action_label (group, "filters-repeat", repeat);
+      gimp_action_group_set_action_label (group, "filters-reshow", reshow);
+
+      g_free (repeat);
+      g_free (reshow);
+
+      if (g_str_has_prefix (gimp_object_get_name (proc), "filters-"))
+        {
+          actual_action =
+            gimp_action_group_get_action (group,
+                                          gimp_object_get_name (proc));
+        }
+      else if (plug_in_group)
+        {
+          /*  copy the sensitivity of the plug-in procedure's actual
+           *  action instead of calling filters_actions_update()
+           *  because doing the latter would set the sensitivity of
+           *  this image's action on all images' actions. See bug
+           *  #517683.
+           */
+          actual_action =
+            gimp_action_group_get_action (plug_in_group,
+                                          gimp_object_get_name (proc));
+        }
+
+      if (actual_action)
+        sensitive = gimp_action_get_sensitive (actual_action);
+
+      gimp_action_group_set_action_sensitive (group, "filters-repeat",
+                                              sensitive);
+      gimp_action_group_set_action_sensitive (group, "filters-reshow",
+                                              sensitive);
+   }
+  else
+    {
+      gimp_action_group_set_action_label (group, "filters-repeat",
+                                          _("Repeat Last"));
+      gimp_action_group_set_action_label (group, "filters-reshow",
+                                          _("Re-Show Last"));
+
+      gimp_action_group_set_action_sensitive (group, "filters-repeat", FALSE);
+      gimp_action_group_set_action_sensitive (group, "filters-reshow", FALSE);
+    }
+
+  for (i = 0; i < gimp_filter_history_length (gimp); i++)
+    {
+      GimpAction  *action;
+      GimpAction  *actual_action = NULL;
+      const gchar *label;
+      gchar       *name;
+      gboolean     sensitive = FALSE;
+
+      name = g_strdup_printf ("filters-recent-%02d", i + 1);
+      action = gimp_action_group_get_action (group, name);
+      g_free (name);
+
+      proc = gimp_filter_history_nth (gimp, i);
+
+      label = gimp_procedure_get_menu_label (proc);
+
+      if (g_str_has_prefix (gimp_object_get_name (proc), "filters-"))
+        {
+          actual_action =
+            gimp_action_group_get_action (group,
+                                          gimp_object_get_name (proc));
+        }
+      else if (plug_in_group)
+        {
+          /*  see comment above  */
+          actual_action =
+            gimp_action_group_get_action (plug_in_group,
+                                          gimp_object_get_name (proc));
+        }
+
+      if (actual_action)
+        sensitive = gimp_action_get_sensitive (actual_action);
+
+      g_object_set (action,
+                    "visible",   TRUE,
+                    "sensitive", sensitive,
+                    "procedure", proc,
+                    "label",     label,
+                    "icon-name", gimp_viewable_get_icon_name (GIMP_VIEWABLE (proc)),
+                    "tooltip",   gimp_procedure_get_blurb (proc),
+                    NULL);
+    }
+
+  for (; i < gimp_filter_history_size (gimp); i++)
+    {
+      GimpAction *action;
+      gchar      *name = g_strdup_printf ("filters-recent-%02d", i + 1);
+
+      action = gimp_action_group_get_action (group, name);
+      g_free (name);
+
+      g_object_set (action,
+                    "visible",   FALSE,
+                    "procedure", NULL,
+                    NULL);
+    }
+}
diff --git a/app/actions/filters-actions.h b/app/actions/filters-actions.h
new file mode 100644
index 0000000..f197b86
--- /dev/null
+++ b/app/actions/filters-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __FILTERS_ACTIONS_H__
+#define __FILTERS_ACTIONS_H__
+
+
+void   filters_actions_setup  (GimpActionGroup *group);
+void   filters_actions_update (GimpActionGroup *group,
+                               gpointer         data);
+
+
+#endif /* __FILTERS_ACTIONS_H__ */
diff --git a/app/actions/filters-commands.c b/app/actions/filters-commands.c
new file mode 100644
index 0000000..6ca0529
--- /dev/null
+++ b/app/actions/filters-commands.c
@@ -0,0 +1,265 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpconfig/gimpconfig.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "operations/gimp-operation-config.h"
+#include "operations/gimpoperationsettings.h"
+
+#include "core/gimp.h"
+#include "core/gimp-filter-history.h"
+#include "core/gimpimage.h"
+#include "core/gimpprogress.h"
+
+#include "widgets/gimpaction.h"
+
+#include "actions.h"
+#include "filters-commands.h"
+#include "gimpgeglprocedure.h"
+#include "procedure-commands.h"
+
+
+/*  local function prototypes  */
+
+static gchar * filters_parse_operation (Gimp          *gimp,
+                                        const gchar   *operation_str,
+                                        const gchar   *icon_name,
+                                        GimpObject   **settings);
+
+static void    filters_run_procedure   (Gimp          *gimp,
+                                        GimpDisplay   *display,
+                                        GimpProcedure *procedure,
+                                        GimpRunMode    run_mode);
+
+
+/*  public functions  */
+
+void
+filters_apply_cmd_callback (GimpAction *action,
+                            GVariant   *value,
+                            gpointer    data)
+{
+  GimpImage     *image;
+  GimpDrawable  *drawable;
+  gchar         *operation;
+  GimpObject    *settings;
+  GimpProcedure *procedure;
+  return_if_no_drawable (image, drawable, data);
+
+  operation = filters_parse_operation (image->gimp,
+                                       g_variant_get_string (value, NULL),
+                                       gimp_action_get_icon_name (action),
+                                       &settings);
+
+  procedure = gimp_gegl_procedure_new (image->gimp,
+                                       GIMP_RUN_NONINTERACTIVE, settings,
+                                       operation,
+                                       gimp_action_get_name (action),
+                                       gimp_action_get_label (action),
+                                       gimp_action_get_tooltip (action),
+                                       gimp_action_get_icon_name (action),
+                                       gimp_action_get_help_id (action));
+
+  g_free (operation);
+
+  if (settings)
+    g_object_unref (settings);
+
+  gimp_filter_history_add (image->gimp, procedure);
+  filters_history_cmd_callback (NULL,
+                                g_variant_new_uint64 (GPOINTER_TO_SIZE (procedure)),
+                                data);
+
+  g_object_unref (procedure);
+}
+
+void
+filters_apply_interactive_cmd_callback (GimpAction *action,
+                                        GVariant   *value,
+                                        gpointer    data)
+{
+  GimpImage     *image;
+  GimpDrawable  *drawable;
+  GimpProcedure *procedure;
+  return_if_no_drawable (image, drawable, data);
+
+  procedure = gimp_gegl_procedure_new (image->gimp,
+                                       GIMP_RUN_INTERACTIVE, NULL,
+                                       g_variant_get_string (value, NULL),
+                                       gimp_action_get_name (action),
+                                       gimp_action_get_label (action),
+                                       gimp_action_get_tooltip (action),
+                                       gimp_action_get_icon_name (action),
+                                       gimp_action_get_help_id (action));
+
+  gimp_filter_history_add (image->gimp, procedure);
+  filters_history_cmd_callback (NULL,
+                                g_variant_new_uint64 (GPOINTER_TO_SIZE (procedure)),
+                                data);
+
+  g_object_unref (procedure);
+}
+
+void
+filters_repeat_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  GimpImage     *image;
+  GimpDrawable  *drawable;
+  GimpDisplay   *display;
+  GimpProcedure *procedure;
+  GimpRunMode    run_mode;
+  return_if_no_drawable (image, drawable, data);
+  return_if_no_display (display, data);
+
+  run_mode = (GimpRunMode) g_variant_get_int32 (value);
+
+  procedure = gimp_filter_history_nth (image->gimp, 0);
+
+  if (procedure)
+    filters_run_procedure (image->gimp, display, procedure, run_mode);
+}
+
+void
+filters_history_cmd_callback (GimpAction *action,
+                              GVariant   *value,
+                              gpointer    data)
+{
+  Gimp          *gimp;
+  GimpDisplay   *display;
+  GimpProcedure *procedure;
+  gsize          hack;
+  return_if_no_gimp (gimp, data);
+  return_if_no_display (display, data);
+
+  hack = g_variant_get_uint64 (value);
+
+  procedure = GSIZE_TO_POINTER (hack);
+
+  filters_run_procedure (gimp, display, procedure, GIMP_RUN_INTERACTIVE);
+}
+
+
+/*  private functions  */
+
+static gchar *
+filters_parse_operation (Gimp         *gimp,
+                         const gchar  *operation_str,
+                         const gchar  *icon_name,
+                         GimpObject  **settings)
+{
+  const gchar *newline = strchr (operation_str, '\n');
+
+  *settings = NULL;
+
+  if (newline)
+    {
+      gchar       *operation;
+      const gchar *serialized;
+
+      operation  = g_strndup (operation_str, newline - operation_str);
+      serialized = newline + 1;
+
+      if (*serialized)
+        {
+          GError *error = NULL;
+
+          *settings =
+            g_object_new (gimp_operation_config_get_type (gimp, operation,
+                                                          icon_name,
+                                                          GIMP_TYPE_OPERATION_SETTINGS),
+                          NULL);
+
+          if (! gimp_config_deserialize_string (GIMP_CONFIG (*settings),
+                                                serialized, -1, NULL,
+                                                &error))
+            {
+              g_warning ("filters_parse_operation: deserializing hardcoded "
+                         "operation settings failed: %s",
+                         error->message);
+              g_clear_error (&error);
+
+              g_object_unref (*settings);
+              *settings = NULL;
+            }
+        }
+
+      return operation;
+    }
+
+  return g_strdup (operation_str);
+}
+
+static void
+filters_run_procedure (Gimp          *gimp,
+                       GimpDisplay   *display,
+                       GimpProcedure *procedure,
+                       GimpRunMode    run_mode)
+{
+  GimpObject     *settings = NULL;
+  GimpValueArray *args;
+
+  if (GIMP_IS_GEGL_PROCEDURE (procedure))
+    {
+      GimpGeglProcedure *gegl_procedure = GIMP_GEGL_PROCEDURE (procedure);
+
+      if (gegl_procedure->default_run_mode == GIMP_RUN_NONINTERACTIVE)
+        run_mode = GIMP_RUN_NONINTERACTIVE;
+
+      settings = gegl_procedure->default_settings;
+    }
+
+  args = procedure_commands_get_display_args (procedure, display, settings);
+
+  if (args)
+    {
+      gboolean success = FALSE;
+
+      if (run_mode == GIMP_RUN_NONINTERACTIVE)
+        {
+          success =
+            procedure_commands_run_procedure (procedure, gimp,
+                                              GIMP_PROGRESS (display),
+                                              args);
+        }
+      else
+        {
+          success =
+            procedure_commands_run_procedure_async (procedure, gimp,
+                                                    GIMP_PROGRESS (display),
+                                                    run_mode, args,
+                                                    display);
+        }
+
+      if (success)
+        gimp_filter_history_add (gimp, procedure);
+
+      gimp_value_array_unref (args);
+    }
+}
diff --git a/app/actions/filters-commands.h b/app/actions/filters-commands.h
new file mode 100644
index 0000000..68cb2ea
--- /dev/null
+++ b/app/actions/filters-commands.h
@@ -0,0 +1,37 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __FILTERS_COMMANDS_H__
+#define __FILTERS_COMMANDS_H__
+
+
+void   filters_apply_cmd_callback             (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   filters_apply_interactive_cmd_callback (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+
+void   filters_repeat_cmd_callback            (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   filters_history_cmd_callback           (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+
+
+#endif /* __FILTERS_COMMANDS_H__ */
diff --git a/app/actions/fonts-actions.c b/app/actions/fonts-actions.c
new file mode 100644
index 0000000..5191dcc
--- /dev/null
+++ b/app/actions/fonts-actions.c
@@ -0,0 +1,73 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimpcontext.h"
+
+#include "text/gimpfont.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "data-commands.h"
+#include "fonts-actions.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry fonts_actions[] =
+{
+  { "fonts-popup", GIMP_ICON_FONT,
+    NC_("fonts-action", "Fonts Menu"), NULL, NULL, NULL,
+    GIMP_HELP_FONT_DIALOG },
+
+  { "fonts-refresh", GIMP_ICON_VIEW_REFRESH,
+    NC_("fonts-action", "_Rescan Font List"), NULL,
+    NC_("fonts-action", "Rescan the installed fonts"),
+    data_refresh_cmd_callback,
+    GIMP_HELP_FONT_REFRESH }
+};
+
+
+void
+fonts_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "fonts-action",
+                                 fonts_actions,
+                                 G_N_ELEMENTS (fonts_actions));
+}
+
+void
+fonts_actions_update (GimpActionGroup *group,
+                      gpointer         data)
+{
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("fonts-refresh", TRUE);
+
+#undef SET_SENSITIVE
+}
diff --git a/app/actions/fonts-actions.h b/app/actions/fonts-actions.h
new file mode 100644
index 0000000..f4651d5
--- /dev/null
+++ b/app/actions/fonts-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __FONTS_ACTIONS_H__
+#define __FONTS_ACTIONS_H__
+
+
+void   fonts_actions_setup  (GimpActionGroup *group);
+void   fonts_actions_update (GimpActionGroup *group,
+                             gpointer         data);
+
+
+#endif /* __FONTS_ACTIONS_H__ */
diff --git a/app/actions/gimpgeglprocedure.c b/app/actions/gimpgeglprocedure.c
new file mode 100644
index 0000000..b9f243f
--- /dev/null
+++ b/app/actions/gimpgeglprocedure.c
@@ -0,0 +1,476 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimpgeglprocedure.c
+ * Copyright (C) 2016-2018 Michael Natterer <mitch@gimp.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpconfig/gimpconfig.h"
+
+#include "actions-types.h"
+
+#include "config/gimpguiconfig.h"
+
+#include "operations/gimp-operation-config.h"
+#include "operations/gimpoperationsettings.h"
+
+#include "core/gimp.h"
+#include "core/gimp-memsize.h"
+#include "core/gimpcontainer.h"
+#include "core/gimpcontext.h"
+#include "core/gimpdrawable-operation.h"
+#include "core/gimpimage.h"
+#include "core/gimplayermask.h"
+#include "core/gimpparamspecs.h"
+#include "core/gimpsettings.h"
+#include "core/gimptoolinfo.h"
+
+#include "display/gimpdisplay.h"
+
+#include "tools/gimpoperationtool.h"
+#include "tools/tool_manager.h"
+
+#include "gimpgeglprocedure.h"
+
+#include "gimp-intl.h"
+
+
+static void     gimp_gegl_procedure_finalize            (GObject        *object);
+
+static gint64   gimp_gegl_procedure_get_memsize         (GimpObject     *object,
+                                                         gint64         *gui_size);
+
+static gchar  * gimp_gegl_procedure_get_description     (GimpViewable   *viewable,
+                                                         gchar         **tooltip);
+
+static const gchar * gimp_gegl_procedure_get_label      (GimpProcedure  *procedure);
+static const gchar * gimp_gegl_procedure_get_menu_label (GimpProcedure  *procedure);
+static const gchar * gimp_gegl_procedure_get_help_id    (GimpProcedure  *procedure);
+static gboolean      gimp_gegl_procedure_get_sensitive  (GimpProcedure  *procedure,
+                                                         GimpObject     *object,
+                                                         const gchar   **tooltip);
+static GimpValueArray * gimp_gegl_procedure_execute     (GimpProcedure  *procedure,
+                                                         Gimp           *gimp,
+                                                         GimpContext    *context,
+                                                         GimpProgress   *progress,
+                                                         GimpValueArray *args,
+                                                         GError        **error);
+static void     gimp_gegl_procedure_execute_async       (GimpProcedure  *procedure,
+                                                         Gimp           *gimp,
+                                                         GimpContext    *context,
+                                                         GimpProgress   *progress,
+                                                         GimpValueArray *args,
+                                                         GimpObject     *display);
+
+
+G_DEFINE_TYPE (GimpGeglProcedure, gimp_gegl_procedure,
+               GIMP_TYPE_PROCEDURE)
+
+#define parent_class gimp_gegl_procedure_parent_class
+
+
+static void
+gimp_gegl_procedure_class_init (GimpGeglProcedureClass *klass)
+{
+  GObjectClass       *object_class      = G_OBJECT_CLASS (klass);
+  GimpObjectClass    *gimp_object_class = GIMP_OBJECT_CLASS (klass);
+  GimpViewableClass  *viewable_class    = GIMP_VIEWABLE_CLASS (klass);
+  GimpProcedureClass *proc_class        = GIMP_PROCEDURE_CLASS (klass);
+
+  object_class->finalize            = gimp_gegl_procedure_finalize;
+
+  gimp_object_class->get_memsize    = gimp_gegl_procedure_get_memsize;
+
+  viewable_class->default_icon_name = "gimp-gegl";
+  viewable_class->get_description   = gimp_gegl_procedure_get_description;
+
+  proc_class->get_label             = gimp_gegl_procedure_get_label;
+  proc_class->get_menu_label        = gimp_gegl_procedure_get_menu_label;
+  proc_class->get_help_id           = gimp_gegl_procedure_get_help_id;
+  proc_class->get_sensitive         = gimp_gegl_procedure_get_sensitive;
+  proc_class->execute               = gimp_gegl_procedure_execute;
+  proc_class->execute_async         = gimp_gegl_procedure_execute_async;
+}
+
+static void
+gimp_gegl_procedure_init (GimpGeglProcedure *proc)
+{
+}
+
+static void
+gimp_gegl_procedure_finalize (GObject *object)
+{
+  GimpGeglProcedure *proc = GIMP_GEGL_PROCEDURE (object);
+
+  g_clear_object (&proc->default_settings);
+
+  g_clear_pointer (&proc->menu_label, g_free);
+  g_clear_pointer (&proc->label,      g_free);
+  g_clear_pointer (&proc->help_id,    g_free);
+
+  G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+static gint64
+gimp_gegl_procedure_get_memsize (GimpObject *object,
+                                 gint64     *gui_size)
+{
+  GimpGeglProcedure *proc    = GIMP_GEGL_PROCEDURE (object);
+  gint64             memsize = 0;
+
+  memsize += gimp_string_get_memsize (proc->menu_label);
+  memsize += gimp_string_get_memsize (proc->label);
+
+  return memsize + GIMP_OBJECT_CLASS (parent_class)->get_memsize (object,
+                                                                  gui_size);
+}
+
+static gchar *
+gimp_gegl_procedure_get_description (GimpViewable  *viewable,
+                                     gchar        **tooltip)
+{
+  GimpProcedure *procedure = GIMP_PROCEDURE (viewable);
+
+  if (tooltip)
+    *tooltip = g_strdup (gimp_procedure_get_blurb (procedure));
+
+  return g_strdup (gimp_procedure_get_label (procedure));
+}
+
+static const gchar *
+gimp_gegl_procedure_get_label (GimpProcedure *procedure)
+{
+  GimpGeglProcedure *proc = GIMP_GEGL_PROCEDURE (procedure);
+  gchar             *ellipsis;
+  gchar             *label;
+
+  if (proc->label)
+    return proc->label;
+
+  label = gimp_strip_uline (gimp_procedure_get_menu_label (procedure));
+
+  ellipsis = strstr (label, "...");
+
+  if (! ellipsis)
+    ellipsis = strstr (label, "\342\200\246" /* U+2026 HORIZONTAL ELLIPSIS */);
+
+  if (ellipsis && ellipsis == (label + strlen (label) - 3))
+    *ellipsis = '\0';
+
+  proc->label = label;
+
+  return proc->label;
+}
+
+static const gchar *
+gimp_gegl_procedure_get_menu_label (GimpProcedure *procedure)
+{
+  GimpGeglProcedure *proc = GIMP_GEGL_PROCEDURE (procedure);
+
+  if (proc->menu_label)
+    return proc->menu_label;
+
+  return GIMP_PROCEDURE_CLASS (parent_class)->get_menu_label (procedure);
+}
+
+static const gchar *
+gimp_gegl_procedure_get_help_id (GimpProcedure *procedure)
+{
+  GimpGeglProcedure *proc = GIMP_GEGL_PROCEDURE (procedure);
+
+  return proc->help_id;
+}
+
+static gboolean
+gimp_gegl_procedure_get_sensitive (GimpProcedure  *procedure,
+                                   GimpObject     *object,
+                                   const gchar   **tooltip)
+{
+  GimpDrawable *drawable  = GIMP_DRAWABLE (object);
+  gboolean      sensitive = FALSE;
+
+  if (drawable)
+    {
+      GimpItem *item;
+
+      if (GIMP_IS_LAYER_MASK (drawable))
+        item = GIMP_ITEM (gimp_layer_mask_get_layer (GIMP_LAYER_MASK (drawable)));
+      else
+        item = GIMP_ITEM (drawable);
+
+      sensitive = ! gimp_item_is_content_locked (item);
+
+      if (gimp_viewable_get_children (GIMP_VIEWABLE (drawable)))
+        sensitive = FALSE;
+    }
+
+  return sensitive;
+}
+
+static GimpValueArray *
+gimp_gegl_procedure_execute (GimpProcedure   *procedure,
+                             Gimp            *gimp,
+                             GimpContext     *context,
+                             GimpProgress    *progress,
+                             GimpValueArray  *args,
+                             GError         **error)
+{
+  GimpImage    *image;
+  GimpDrawable *drawable;
+  GObject      *config;
+  GeglNode     *node;
+
+  image    = gimp_value_get_image    (gimp_value_array_index (args, 1), gimp);
+  drawable = gimp_value_get_drawable (gimp_value_array_index (args, 2), gimp);
+  config   = g_value_get_object      (gimp_value_array_index (args, 3));
+
+  node = gegl_node_new_child (NULL,
+                              "operation", procedure->original_name,
+                              NULL);
+
+  gimp_drawable_apply_operation_with_config (
+    drawable,
+    progress, gimp_procedure_get_label (procedure),
+    node, config);
+
+  g_object_unref (node);
+
+  gimp_image_flush (image);
+
+  return gimp_procedure_get_return_values (procedure, TRUE, NULL);
+}
+
+static void
+gimp_gegl_procedure_execute_async (GimpProcedure  *procedure,
+                                   Gimp           *gimp,
+                                   GimpContext    *context,
+                                   GimpProgress   *progress,
+                                   GimpValueArray *args,
+                                   GimpObject     *display)
+{
+  GimpRunMode  run_mode;
+  GimpObject  *settings;
+  GimpTool    *active_tool;
+  const gchar *tool_name;
+
+  run_mode = g_value_get_int    (gimp_value_array_index (args, 0));
+  settings = g_value_get_object (gimp_value_array_index (args, 3));
+
+  if (! settings &&
+      (run_mode != GIMP_RUN_INTERACTIVE ||
+       GIMP_GUI_CONFIG (gimp->config)->filter_tool_use_last_settings))
+    {
+      /*  if we didn't get settings passed, get the last used settings  */
+
+      GType          config_type;
+      GimpContainer *container;
+
+      config_type = G_VALUE_TYPE (gimp_value_array_index (args, 3));
+
+      container = gimp_operation_config_get_container (gimp, config_type,
+                                                       (GCompareFunc)
+                                                       gimp_settings_compare);
+
+      settings = gimp_container_get_child_by_index (container, 0);
+
+      /*  only use the settings if they are automatically created
+       *  "last used" values, not if they were saved explicitly and
+       *  have a zero timestamp; and if they are not a separator.
+       */
+      if (settings &&
+          (GIMP_SETTINGS (settings)->time == 0 ||
+           ! gimp_object_get_name (settings)))
+        {
+          settings = NULL;
+        }
+    }
+
+  if (run_mode == GIMP_RUN_NONINTERACTIVE ||
+      run_mode == GIMP_RUN_WITH_LAST_VALS)
+    {
+      if (settings || run_mode == GIMP_RUN_NONINTERACTIVE)
+        {
+          g_value_set_object (gimp_value_array_index (args, 3), settings);
+          gimp_procedure_execute (procedure, gimp, context, progress,
+                                  args, NULL);
+          return;
+        }
+
+      gimp_message (gimp,
+                    G_OBJECT (progress), GIMP_MESSAGE_WARNING,
+                    _("There are no last settings for '%s', "
+                      "showing the filter dialog instead."),
+                    gimp_procedure_get_label (procedure));
+    }
+
+  if (! strcmp (procedure->original_name, "gimp:brightness-contrast"))
+    {
+      tool_name = "gimp-brightness-contrast-tool";
+    }
+  else if (! strcmp (procedure->original_name, "gimp:curves"))
+    {
+      tool_name = "gimp-curves-tool";
+    }
+  else if (! strcmp (procedure->original_name, "gimp:levels"))
+    {
+      tool_name = "gimp-levels-tool";
+    }
+  else if (! strcmp (procedure->original_name, "gimp:threshold"))
+    {
+      tool_name = "gimp-threshold-tool";
+    }
+  else if (! strcmp (procedure->original_name, "gimp:offset"))
+    {
+      tool_name = "gimp-offset-tool";
+    }
+  else
+    {
+      tool_name = "gimp-operation-tool";
+    }
+
+  active_tool = tool_manager_get_active (gimp);
+
+  /*  do not use the passed context because we need to set the active
+   *  tool on the global user context
+   */
+  context = gimp_get_user_context (gimp);
+
+  if (strcmp (gimp_object_get_name (active_tool->tool_info), tool_name))
+    {
+      GimpToolInfo *tool_info = gimp_get_tool_info (gimp, tool_name);
+
+      if (GIMP_IS_TOOL_INFO (tool_info))
+        gimp_context_set_tool (context, tool_info);
+    }
+  else
+    {
+      gimp_context_tool_changed (context);
+    }
+
+  active_tool = tool_manager_get_active (gimp);
+
+  if (! strcmp (gimp_object_get_name (active_tool->tool_info), tool_name))
+    {
+      /*  Remember the procedure that created this tool, because
+       *  we can't just switch to an operation tool using
+       *  gimp_context_set_tool(), we also have to go through the
+       *  initialization code below, otherwise we end up with a
+       *  dummy tool that does nothing. See bug #776370.
+       */
+      g_object_set_data_full (G_OBJECT (active_tool), "gimp-gegl-procedure",
+                              g_object_ref (procedure),
+                              (GDestroyNotify) g_object_unref);
+
+      if (! strcmp (tool_name, "gimp-operation-tool"))
+        {
+          gimp_operation_tool_set_operation (GIMP_OPERATION_TOOL (active_tool),
+                                             procedure->original_name,
+                                             gimp_procedure_get_label (procedure),
+                                             gimp_procedure_get_label (procedure),
+                                             gimp_procedure_get_label (procedure),
+                                             gimp_viewable_get_icon_name (GIMP_VIEWABLE (procedure)),
+                                             gimp_procedure_get_help_id (procedure));
+        }
+
+      tool_manager_initialize_active (gimp, GIMP_DISPLAY (display));
+
+      if (settings)
+        gimp_filter_tool_set_config (GIMP_FILTER_TOOL (active_tool),
+                                     GIMP_CONFIG (settings));
+    }
+}
+
+
+/*  public functions  */
+
+GimpProcedure *
+gimp_gegl_procedure_new (Gimp        *gimp,
+                         GimpRunMode  default_run_mode,
+                         GimpObject  *default_settings,
+                         const gchar *operation,
+                         const gchar *name,
+                         const gchar *menu_label,
+                         const gchar *tooltip,
+                         const gchar *icon_name,
+                         const gchar *help_id)
+{
+  GimpProcedure     *procedure;
+  GimpGeglProcedure *gegl_procedure;
+  GType              config_type;
+
+  g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
+  g_return_val_if_fail (operation != NULL, NULL);
+  g_return_val_if_fail (name != NULL, NULL);
+  g_return_val_if_fail (menu_label != NULL, NULL);
+
+  config_type = gimp_operation_config_get_type (gimp, operation, icon_name,
+                                                GIMP_TYPE_OPERATION_SETTINGS);
+
+  procedure = g_object_new (GIMP_TYPE_GEGL_PROCEDURE, NULL);
+
+  gegl_procedure = GIMP_GEGL_PROCEDURE (procedure);
+
+  gegl_procedure->default_run_mode = default_run_mode;
+  gegl_procedure->menu_label       = g_strdup (menu_label);
+  gegl_procedure->help_id          = g_strdup (help_id);
+
+  if (default_settings)
+    gegl_procedure->default_settings = g_object_ref (default_settings);
+
+  gimp_object_set_name (GIMP_OBJECT (procedure), name);
+  gimp_viewable_set_icon_name (GIMP_VIEWABLE (procedure), icon_name);
+  gimp_procedure_set_strings (procedure,
+                              operation,
+                              tooltip,
+                              tooltip,
+                              "author", "copyright", "date",
+                              NULL);
+
+  gimp_procedure_add_argument (procedure,
+                               gimp_param_spec_int32 ("run-mode",
+                                                      "Run mode",
+                                                      "Run mode",
+                                                      G_MININT32, G_MAXINT32, 0,
+                                                      GIMP_PARAM_READWRITE));
+  gimp_procedure_add_argument (procedure,
+                               gimp_param_spec_image_id ("image",
+                                                         "Image",
+                                                         "Input image",
+                                                         gimp, FALSE,
+                                                         GIMP_PARAM_READWRITE));
+  gimp_procedure_add_argument (procedure,
+                               gimp_param_spec_drawable_id ("drawable",
+                                                            "Drawable",
+                                                            "Input drawable",
+                                                            gimp, TRUE,
+                                                            GIMP_PARAM_READWRITE));
+  gimp_procedure_add_argument (procedure,
+                               g_param_spec_object ("settings",
+                                                    "Settings",
+                                                    "Settings",
+                                                    config_type,
+                                                    GIMP_PARAM_READWRITE));
+
+  return procedure;
+}
diff --git a/app/actions/gimpgeglprocedure.h b/app/actions/gimpgeglprocedure.h
new file mode 100644
index 0000000..07fc24c
--- /dev/null
+++ b/app/actions/gimpgeglprocedure.h
@@ -0,0 +1,70 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimpgeglprocedure.h
+ * Copyright (C) 2016 Michael Natterer <mitch@gimp.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GIMP_GEGL_PROCEDURE_H__
+#define __GIMP_GEGL_PROCEDURE_H__
+
+
+#include "pdb/gimpprocedure.h"
+
+
+#define GIMP_TYPE_GEGL_PROCEDURE            (gimp_gegl_procedure_get_type ())
+#define GIMP_GEGL_PROCEDURE(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_GEGL_PROCEDURE, GimpGeglProcedure))
+#define GIMP_GEGL_PROCEDURE_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_GEGL_PROCEDURE, GimpGeglProcedureClass))
+#define GIMP_IS_GEGL_PROCEDURE(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_GEGL_PROCEDURE))
+#define GIMP_IS_GEGL_PROCEDURE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_GEGL_PROCEDURE))
+#define GIMP_GEGL_PROCEDURE_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_GEGL_PROCEDURE, GimpGeglProcedureClass))
+
+
+typedef struct _GimpGeglProcedure      GimpGeglProcedure;
+typedef struct _GimpGeglProcedureClass GimpGeglProcedureClass;
+
+struct _GimpGeglProcedure
+{
+  GimpProcedure  parent_instance;
+
+  GimpRunMode    default_run_mode;
+  GimpObject    *default_settings;
+
+  gchar         *menu_label;
+  gchar         *label;
+  gchar         *help_id;
+};
+
+struct _GimpGeglProcedureClass
+{
+  GimpProcedureClass parent_class;
+};
+
+
+GType           gimp_gegl_procedure_get_type (void) G_GNUC_CONST;
+
+GimpProcedure * gimp_gegl_procedure_new      (Gimp        *gimp,
+                                              GimpRunMode  default_run_mode,
+                                              GimpObject  *default_settings,
+                                              const gchar *operation,
+                                              const gchar *name,
+                                              const gchar *menu_label,
+                                              const gchar *tooltip,
+                                              const gchar *icon_name,
+                                              const gchar *help_id);
+
+
+#endif /* __GIMP_GEGL_PROCEDURE_H__ */
diff --git a/app/actions/gradient-editor-actions.c b/app/actions/gradient-editor-actions.c
new file mode 100644
index 0000000..ca730e6
--- /dev/null
+++ b/app/actions/gradient-editor-actions.c
@@ -0,0 +1,906 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontext.h"
+#include "core/gimpdatafactory.h"
+#include "core/gimpgradient.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimpgradienteditor.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "data-editor-commands.h"
+#include "gradient-editor-actions.h"
+#include "gradient-editor-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry gradient_editor_actions[] =
+{
+  { "gradient-editor-popup", GIMP_ICON_GRADIENT,
+    NC_("gradient-editor-action", "Gradient Editor Menu"), NULL, NULL, NULL,
+    GIMP_HELP_GRADIENT_EDITOR_DIALOG },
+
+  { "gradient-editor-left-color-type", NULL,
+    NC_("gradient-editor-action", "Left Color Type") },
+  { "gradient-editor-load-left-color", GIMP_ICON_DOCUMENT_REVERT,
+    NC_("gradient-editor-action", "_Load Left Color From") },
+  { "gradient-editor-save-left-color", GIMP_ICON_DOCUMENT_SAVE,
+    NC_("gradient-editor-action", "_Save Left Color To") },
+
+  { "gradient-editor-right-color-type", NULL,
+    NC_("gradient-editor-action", "Right Color Type") },
+  { "gradient-editor-load-right-color", GIMP_ICON_DOCUMENT_REVERT,
+    NC_("gradient-editor-action", "Load Right Color Fr_om") },
+  { "gradient-editor-save-right-color", GIMP_ICON_DOCUMENT_SAVE,
+    NC_("gradient-editor-action", "Sa_ve Right Color To") },
+
+  { "gradient-editor-blending-func", NULL, "blending-function" },
+  { "gradient-editor-coloring-type", NULL, "coloring-type"     },
+
+  { "gradient-editor-left-color", NULL,
+    NC_("gradient-editor-action", "L_eft Endpoint's Color..."), NULL, NULL,
+    gradient_editor_left_color_cmd_callback,
+    GIMP_HELP_GRADIENT_EDITOR_LEFT_COLOR },
+
+  { "gradient-editor-right-color", NULL,
+    NC_("gradient-editor-action", "R_ight Endpoint's Color..."), NULL, NULL,
+    gradient_editor_right_color_cmd_callback,
+    GIMP_HELP_GRADIENT_EDITOR_RIGHT_COLOR },
+
+  { "gradient-editor-flip", GIMP_ICON_OBJECT_FLIP_HORIZONTAL,
+    "flip", NULL, NULL,
+    gradient_editor_flip_cmd_callback,
+    GIMP_HELP_GRADIENT_EDITOR_FLIP },
+
+  { "gradient-editor-replicate", GIMP_ICON_OBJECT_DUPLICATE,
+    "replicate", NULL, NULL,
+    gradient_editor_replicate_cmd_callback,
+    GIMP_HELP_GRADIENT_EDITOR_FLIP },
+
+  { "gradient-editor-split-midpoint", NULL,
+    "splitmidpoint", NULL, NULL,
+    gradient_editor_split_midpoint_cmd_callback,
+    GIMP_HELP_GRADIENT_EDITOR_SPLIT_MIDPOINT },
+
+  { "gradient-editor-split-uniform", NULL,
+    "splituniform", NULL, NULL,
+    gradient_editor_split_uniformly_cmd_callback,
+    GIMP_HELP_GRADIENT_EDITOR_SPLIT_UNIFORM },
+
+  { "gradient-editor-delete", GIMP_ICON_EDIT_DELETE,
+    "delete", "", NULL,
+    gradient_editor_delete_cmd_callback,
+    GIMP_HELP_GRADIENT_EDITOR_DELETE },
+
+  { "gradient-editor-recenter", NULL,
+    "recenter", NULL, NULL,
+    gradient_editor_recenter_cmd_callback,
+    GIMP_HELP_GRADIENT_EDITOR_RECENTER },
+
+  { "gradient-editor-redistribute", NULL,
+    "redistribute", NULL, NULL,
+    gradient_editor_redistribute_cmd_callback,
+    GIMP_HELP_GRADIENT_EDITOR_REDISTRIBUTE },
+
+  { "gradient-editor-blend-color", NULL,
+    NC_("gradient-editor-action", "Ble_nd Endpoints' Colors"), NULL, NULL,
+    gradient_editor_blend_color_cmd_callback,
+    GIMP_HELP_GRADIENT_EDITOR_BLEND_COLOR },
+
+  { "gradient-editor-blend-opacity", NULL,
+    NC_("gradient-editor-action", "Blend Endpoints' Opacit_y"), NULL, NULL,
+    gradient_editor_blend_opacity_cmd_callback,
+    GIMP_HELP_GRADIENT_EDITOR_BLEND_OPACITY }
+};
+
+static const GimpToggleActionEntry gradient_editor_toggle_actions[] =
+{
+  { "gradient-editor-edit-active", GIMP_ICON_LINKED,
+    NC_("gradient-editor-action", "Edit Active Gradient"), NULL, NULL,
+    data_editor_edit_active_cmd_callback,
+    FALSE,
+    GIMP_HELP_GRADIENT_EDITOR_EDIT_ACTIVE }
+};
+
+
+#define LOAD_LEFT_FROM(num,magic) \
+  { "gradient-editor-load-left-" num, NULL, \
+    num, NULL, NULL, \
+    (magic), FALSE, \
+    GIMP_HELP_GRADIENT_EDITOR_LEFT_LOAD }
+#define SAVE_LEFT_TO(num,magic) \
+  { "gradient-editor-save-left-" num, NULL, \
+    num, NULL, NULL, \
+    (magic), FALSE, \
+    GIMP_HELP_GRADIENT_EDITOR_LEFT_SAVE }
+#define LOAD_RIGHT_FROM(num,magic) \
+  { "gradient-editor-load-right-" num, NULL, \
+    num, NULL, NULL, \
+    (magic), FALSE, \
+    GIMP_HELP_GRADIENT_EDITOR_RIGHT_LOAD }
+#define SAVE_RIGHT_TO(num,magic) \
+  { "gradient-editor-save-right-" num, NULL, \
+    num, NULL, NULL, \
+    (magic), FALSE, \
+    GIMP_HELP_GRADIENT_EDITOR_RIGHT_SAVE }
+
+static const GimpEnumActionEntry gradient_editor_load_left_actions[] =
+{
+  { "gradient-editor-load-left-left-neighbor", NULL,
+    NC_("gradient-editor-action", "_Left Neighbor's Right Endpoint"), NULL, NULL,
+    GRADIENT_EDITOR_COLOR_NEIGHBOR_ENDPOINT, FALSE,
+    GIMP_HELP_GRADIENT_EDITOR_LEFT_LOAD },
+
+  { "gradient-editor-load-left-right-endpoint", NULL,
+    NC_("gradient-editor-action", "_Right Endpoint"), NULL, NULL,
+    GRADIENT_EDITOR_COLOR_OTHER_ENDPOINT, FALSE,
+    GIMP_HELP_GRADIENT_EDITOR_LEFT_LOAD },
+
+  { "gradient-editor-load-left-fg", NULL,
+    NC_("gradient-editor-action", "_Foreground Color"), NULL, NULL,
+    GRADIENT_EDITOR_COLOR_FOREGROUND, FALSE,
+    GIMP_HELP_GRADIENT_EDITOR_LEFT_LOAD },
+
+  { "gradient-editor-load-left-bg", NULL,
+    NC_("gradient-editor-action", "_Background Color"), NULL, NULL,
+    GRADIENT_EDITOR_COLOR_BACKGROUND, FALSE,
+    GIMP_HELP_GRADIENT_EDITOR_LEFT_LOAD },
+
+  LOAD_LEFT_FROM ("01", GRADIENT_EDITOR_COLOR_FIRST_CUSTOM + 0),
+  LOAD_LEFT_FROM ("02", GRADIENT_EDITOR_COLOR_FIRST_CUSTOM + 1),
+  LOAD_LEFT_FROM ("03", GRADIENT_EDITOR_COLOR_FIRST_CUSTOM + 2),
+  LOAD_LEFT_FROM ("04", GRADIENT_EDITOR_COLOR_FIRST_CUSTOM + 3),
+  LOAD_LEFT_FROM ("05", GRADIENT_EDITOR_COLOR_FIRST_CUSTOM + 4),
+  LOAD_LEFT_FROM ("06", GRADIENT_EDITOR_COLOR_FIRST_CUSTOM + 5),
+  LOAD_LEFT_FROM ("07", GRADIENT_EDITOR_COLOR_FIRST_CUSTOM + 6),
+  LOAD_LEFT_FROM ("08", GRADIENT_EDITOR_COLOR_FIRST_CUSTOM + 7),
+  LOAD_LEFT_FROM ("09", GRADIENT_EDITOR_COLOR_FIRST_CUSTOM + 8),
+  LOAD_LEFT_FROM ("10", GRADIENT_EDITOR_COLOR_FIRST_CUSTOM + 9)
+};
+
+static const GimpEnumActionEntry gradient_editor_save_left_actions[] =
+{
+  SAVE_LEFT_TO ("01", 0),
+  SAVE_LEFT_TO ("02", 1),
+  SAVE_LEFT_TO ("03", 2),
+  SAVE_LEFT_TO ("04", 3),
+  SAVE_LEFT_TO ("05", 4),
+  SAVE_LEFT_TO ("06", 5),
+  SAVE_LEFT_TO ("07", 6),
+  SAVE_LEFT_TO ("08", 7),
+  SAVE_LEFT_TO ("09", 8),
+  SAVE_LEFT_TO ("10", 9)
+};
+
+static const GimpEnumActionEntry gradient_editor_load_right_actions[] =
+{
+  { "gradient-editor-load-right-right-neighbor", NULL,
+    NC_("gradient-editor-action", "_Right Neighbor's Left Endpoint"), NULL, NULL,
+    GRADIENT_EDITOR_COLOR_NEIGHBOR_ENDPOINT, FALSE,
+    GIMP_HELP_GRADIENT_EDITOR_RIGHT_LOAD },
+
+  { "gradient-editor-load-right-left-endpoint", NULL,
+    NC_("gradient-editor-action", "_Left Endpoint"), NULL, NULL,
+    GRADIENT_EDITOR_COLOR_OTHER_ENDPOINT, FALSE,
+    GIMP_HELP_GRADIENT_EDITOR_RIGHT_LOAD },
+
+  { "gradient-editor-load-right-fg", NULL,
+    NC_("gradient-editor-action", "_Foreground Color"), NULL, NULL,
+    GRADIENT_EDITOR_COLOR_FOREGROUND, FALSE,
+    GIMP_HELP_GRADIENT_EDITOR_RIGHT_LOAD },
+
+  { "gradient-editor-load-right-bg", NULL,
+    NC_("gradient-editor-action", "_Background Color"), NULL, NULL,
+    GRADIENT_EDITOR_COLOR_BACKGROUND, FALSE,
+    GIMP_HELP_GRADIENT_EDITOR_RIGHT_LOAD },
+
+  LOAD_RIGHT_FROM ("01", GRADIENT_EDITOR_COLOR_FIRST_CUSTOM + 0),
+  LOAD_RIGHT_FROM ("02", GRADIENT_EDITOR_COLOR_FIRST_CUSTOM + 1),
+  LOAD_RIGHT_FROM ("03", GRADIENT_EDITOR_COLOR_FIRST_CUSTOM + 2),
+  LOAD_RIGHT_FROM ("04", GRADIENT_EDITOR_COLOR_FIRST_CUSTOM + 3),
+  LOAD_RIGHT_FROM ("05", GRADIENT_EDITOR_COLOR_FIRST_CUSTOM + 4),
+  LOAD_RIGHT_FROM ("06", GRADIENT_EDITOR_COLOR_FIRST_CUSTOM + 5),
+  LOAD_RIGHT_FROM ("07", GRADIENT_EDITOR_COLOR_FIRST_CUSTOM + 6),
+  LOAD_RIGHT_FROM ("08", GRADIENT_EDITOR_COLOR_FIRST_CUSTOM + 7),
+  LOAD_RIGHT_FROM ("09", GRADIENT_EDITOR_COLOR_FIRST_CUSTOM + 8),
+  LOAD_RIGHT_FROM ("10", GRADIENT_EDITOR_COLOR_FIRST_CUSTOM + 9)
+};
+
+static const GimpEnumActionEntry gradient_editor_save_right_actions[] =
+{
+  SAVE_RIGHT_TO ("01", 0),
+  SAVE_RIGHT_TO ("02", 1),
+  SAVE_RIGHT_TO ("03", 2),
+  SAVE_RIGHT_TO ("04", 3),
+  SAVE_RIGHT_TO ("05", 4),
+  SAVE_RIGHT_TO ("06", 5),
+  SAVE_RIGHT_TO ("07", 6),
+  SAVE_RIGHT_TO ("08", 7),
+  SAVE_RIGHT_TO ("09", 8),
+  SAVE_RIGHT_TO ("10", 9)
+};
+
+#undef LOAD_LEFT_FROM
+#undef SAVE_LEFT_TO
+#undef LOAD_RIGHT_FROM
+#undef SAVE_RIGHT_TO
+
+
+static const GimpRadioActionEntry gradient_editor_left_color_type_actions[] =
+{
+  { "gradient-editor-left-color-fixed", NULL,
+    NC_("gradient-editor-color-type", "_Fixed"), NULL, NULL,
+    GIMP_GRADIENT_COLOR_FIXED,
+    GIMP_HELP_GRADIENT_EDITOR_LEFT_COLOR },
+
+  { "gradient-editor-left-color-foreground", NULL,
+    NC_("gradient-editor-color-type", "F_oreground Color"), NULL, NULL,
+    GIMP_GRADIENT_COLOR_FOREGROUND,
+    GIMP_HELP_GRADIENT_EDITOR_LEFT_COLOR },
+
+  { "gradient-editor-left-color-foreground-transparent", NULL,
+    NC_("gradient-editor-color-type",
+        "Fo_reground Color (Transparent)"), NULL, NULL,
+    GIMP_GRADIENT_COLOR_FOREGROUND_TRANSPARENT,
+    GIMP_HELP_GRADIENT_EDITOR_LEFT_COLOR },
+
+  { "gradient-editor-left-color-background", NULL,
+    NC_("gradient-editor-color-type", "_Background Color"), NULL, NULL,
+    GIMP_GRADIENT_COLOR_BACKGROUND,
+    GIMP_HELP_GRADIENT_EDITOR_LEFT_COLOR },
+
+  { "gradient-editor-left-color-background-transparent", NULL,
+    NC_("gradient-editor-color-type",
+        "B_ackground Color (Transparent)"), NULL, NULL,
+    GIMP_GRADIENT_COLOR_BACKGROUND_TRANSPARENT,
+    GIMP_HELP_GRADIENT_EDITOR_LEFT_COLOR }
+};
+
+static const GimpRadioActionEntry gradient_editor_right_color_type_actions[] =
+{
+  { "gradient-editor-right-color-fixed", NULL,
+    NC_("gradient-editor-color-type", "_Fixed"), NULL, NULL,
+    GIMP_GRADIENT_COLOR_FIXED,
+    GIMP_HELP_GRADIENT_EDITOR_RIGHT_COLOR },
+
+  { "gradient-editor-right-color-foreground", NULL,
+    NC_("gradient-editor-color-type", "F_oreground Color"), NULL, NULL,
+    GIMP_GRADIENT_COLOR_FOREGROUND,
+    GIMP_HELP_GRADIENT_EDITOR_RIGHT_COLOR },
+
+  { "gradient-editor-right-color-foreground-transparent", NULL,
+    NC_("gradient-editor-color-type",
+        "Fo_reground Color (Transparent)"), NULL, NULL,
+    GIMP_GRADIENT_COLOR_FOREGROUND_TRANSPARENT,
+    GIMP_HELP_GRADIENT_EDITOR_RIGHT_COLOR },
+
+  { "gradient-editor-right-color-background", NULL,
+    NC_("gradient-editor-color-type", "_Background Color"), NULL, NULL,
+    GIMP_GRADIENT_COLOR_BACKGROUND,
+    GIMP_HELP_GRADIENT_EDITOR_RIGHT_COLOR },
+
+  { "gradient-editor-right-color-background-transparent", NULL,
+    NC_("gradient-editor-color-type",
+        "B_ackground Color (Transparent)"), NULL, NULL,
+    GIMP_GRADIENT_COLOR_BACKGROUND_TRANSPARENT,
+    GIMP_HELP_GRADIENT_EDITOR_RIGHT_COLOR }
+};
+
+static const GimpRadioActionEntry gradient_editor_blending_actions[] =
+{
+  { "gradient-editor-blending-linear", NULL,
+    NC_("gradient-editor-blending", "_Linear"), NULL, NULL,
+    GIMP_GRADIENT_SEGMENT_LINEAR,
+    GIMP_HELP_GRADIENT_EDITOR_BLENDING },
+
+  { "gradient-editor-blending-curved", NULL,
+    NC_("gradient-editor-blending", "_Curved"), NULL, NULL,
+    GIMP_GRADIENT_SEGMENT_CURVED,
+    GIMP_HELP_GRADIENT_EDITOR_BLENDING },
+
+  { "gradient-editor-blending-sine", NULL,
+    NC_("gradient-editor-blending", "_Sinusoidal"), NULL, NULL,
+    GIMP_GRADIENT_SEGMENT_SINE,
+    GIMP_HELP_GRADIENT_EDITOR_BLENDING },
+
+  { "gradient-editor-blending-sphere-increasing", NULL,
+    NC_("gradient-editor-blending", "Spherical (i_ncreasing)"), NULL, NULL,
+    GIMP_GRADIENT_SEGMENT_SPHERE_INCREASING,
+    GIMP_HELP_GRADIENT_EDITOR_BLENDING },
+
+  { "gradient-editor-blending-sphere-decreasing", NULL,
+    NC_("gradient-editor-blending", "Spherical (_decreasing)"), NULL, NULL,
+    GIMP_GRADIENT_SEGMENT_SPHERE_DECREASING,
+    GIMP_HELP_GRADIENT_EDITOR_BLENDING },
+
+  { "gradient-editor-blending-step", NULL,
+    NC_("gradient-editor-blending", "S_tep"), NULL, NULL,
+    GIMP_GRADIENT_SEGMENT_STEP,
+    GIMP_HELP_GRADIENT_EDITOR_BLENDING },
+
+  { "gradient-editor-blending-varies", NULL,
+    NC_("gradient-editor-blending", "(Varies)"), NULL, NULL,
+    -1,
+    GIMP_HELP_GRADIENT_EDITOR_BLENDING }
+};
+
+static const GimpRadioActionEntry gradient_editor_coloring_actions[] =
+{
+  { "gradient-editor-coloring-rgb", NULL,
+    NC_("gradient-editor-coloring", "_RGB"), NULL, NULL,
+    GIMP_GRADIENT_SEGMENT_RGB,
+    GIMP_HELP_GRADIENT_EDITOR_COLORING },
+
+  { "gradient-editor-coloring-hsv-ccw", NULL,
+    NC_("gradient-editor-coloring", "HSV (_counter-clockwise hue)"), NULL, NULL,
+    GIMP_GRADIENT_SEGMENT_HSV_CCW,
+    GIMP_HELP_GRADIENT_EDITOR_COLORING },
+
+  { "gradient-editor-coloring-hsv-cw", NULL,
+    NC_("gradient-editor-coloring", "HSV (clockwise _hue)"), NULL, NULL,
+    GIMP_GRADIENT_SEGMENT_HSV_CW,
+    GIMP_HELP_GRADIENT_EDITOR_COLORING },
+
+  { "gradient-editor-coloring-varies", NULL,
+    NC_("gradient-editor-coloring", "(Varies)"), NULL, NULL,
+    -1,
+    GIMP_HELP_GRADIENT_EDITOR_COLORING }
+};
+
+static const GimpEnumActionEntry gradient_editor_zoom_actions[] =
+{
+  { "gradient-editor-zoom-in", GIMP_ICON_ZOOM_IN,
+    N_("Zoom In"), NULL,
+    N_("Zoom in"),
+    GIMP_ZOOM_IN, FALSE,
+    GIMP_HELP_GRADIENT_EDITOR_ZOOM_IN },
+
+  { "gradient-editor-zoom-out", GIMP_ICON_ZOOM_OUT,
+    N_("Zoom Out"), NULL,
+    N_("Zoom out"),
+    GIMP_ZOOM_OUT, FALSE,
+    GIMP_HELP_GRADIENT_EDITOR_ZOOM_OUT },
+
+  { "gradient-editor-zoom-all", GIMP_ICON_ZOOM_FIT_BEST,
+    N_("Zoom All"), NULL,
+    N_("Zoom all"),
+    GIMP_ZOOM_OUT_MAX, FALSE,
+    GIMP_HELP_GRADIENT_EDITOR_ZOOM_ALL }
+};
+
+
+void
+gradient_editor_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "gradient-editor-action",
+                                 gradient_editor_actions,
+                                 G_N_ELEMENTS (gradient_editor_actions));
+
+  gimp_action_group_add_toggle_actions (group, "gradient-editor-action",
+                                        gradient_editor_toggle_actions,
+                                        G_N_ELEMENTS (gradient_editor_toggle_actions));
+
+  gimp_action_group_add_enum_actions (group, "gradient-editor-action",
+                                      gradient_editor_load_left_actions,
+                                      G_N_ELEMENTS (gradient_editor_load_left_actions),
+                                      gradient_editor_load_left_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "gradient-editor-action",
+                                      gradient_editor_save_left_actions,
+                                      G_N_ELEMENTS (gradient_editor_save_left_actions),
+                                      gradient_editor_save_left_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "gradient-editor-action",
+                                      gradient_editor_load_right_actions,
+                                      G_N_ELEMENTS (gradient_editor_load_right_actions),
+                                      gradient_editor_load_right_cmd_callback);
+
+
+  gimp_action_group_add_enum_actions (group, "gradient-editor-action",
+                                      gradient_editor_save_right_actions,
+                                      G_N_ELEMENTS (gradient_editor_save_right_actions),
+                                      gradient_editor_save_right_cmd_callback);
+
+  gimp_action_group_add_radio_actions (group, "gradient-editor-color-type",
+                                       gradient_editor_left_color_type_actions,
+                                       G_N_ELEMENTS (gradient_editor_left_color_type_actions),
+                                       NULL,
+                                       0,
+                                       gradient_editor_left_color_type_cmd_callback);
+
+  gimp_action_group_add_radio_actions (group, "gradient-editor-color-type",
+                                       gradient_editor_right_color_type_actions,
+                                       G_N_ELEMENTS (gradient_editor_right_color_type_actions),
+                                       NULL,
+                                       0,
+                                       gradient_editor_right_color_type_cmd_callback);
+
+  gimp_action_group_add_radio_actions (group, "gradient-editor-blending",
+                                       gradient_editor_blending_actions,
+                                       G_N_ELEMENTS (gradient_editor_blending_actions),
+                                       NULL,
+                                       0,
+                                       gradient_editor_blending_func_cmd_callback);
+
+  gimp_action_group_add_radio_actions (group, "gradient-editor-coloring",
+                                       gradient_editor_coloring_actions,
+                                       G_N_ELEMENTS (gradient_editor_coloring_actions),
+                                       NULL,
+                                       0,
+                                       gradient_editor_coloring_type_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, NULL,
+                                      gradient_editor_zoom_actions,
+                                      G_N_ELEMENTS (gradient_editor_zoom_actions),
+                                      gradient_editor_zoom_cmd_callback);
+}
+
+void
+gradient_editor_actions_update (GimpActionGroup *group,
+                                gpointer         data)
+{
+  GimpGradientEditor  *editor         = GIMP_GRADIENT_EDITOR (data);
+  GimpDataEditor      *data_editor    = GIMP_DATA_EDITOR (data);
+  GimpGradient        *gradient;
+  gboolean             editable       = FALSE;
+  GimpRGB              left_color;
+  GimpRGB              right_color;
+  GimpRGB              left_seg_color;
+  GimpRGB              right_seg_color;
+  GimpRGB              fg;
+  GimpRGB              bg;
+  gboolean             blending_equal = TRUE;
+  gboolean             coloring_equal = TRUE;
+  gboolean             left_editable  = TRUE;
+  gboolean             right_editable = TRUE;
+  gboolean             selection      = FALSE;
+  gboolean             delete         = FALSE;
+  gboolean             edit_active    = FALSE;
+
+  gradient = GIMP_GRADIENT (data_editor->data);
+
+  if (gradient)
+    {
+      GimpGradientSegmentType  type;
+      GimpGradientSegmentColor color;
+      GimpGradientSegment     *left_seg;
+      GimpGradientSegment     *right_seg;
+      GimpGradientSegment     *seg, *aseg;
+
+      if (data_editor->data_editable)
+        editable = TRUE;
+
+      gimp_gradient_segment_get_left_flat_color (gradient,
+                                                 data_editor->context,
+                                                 editor->control_sel_l,
+                                                 &left_color);
+
+      if (editor->control_sel_l->prev)
+        left_seg = editor->control_sel_l->prev;
+      else
+        left_seg = gimp_gradient_segment_get_last (editor->control_sel_l);
+
+      gimp_gradient_segment_get_right_flat_color (gradient,
+                                                  data_editor->context,
+                                                  left_seg,
+                                                  &left_seg_color);
+
+      gimp_gradient_segment_get_right_flat_color (gradient,
+                                                  data_editor->context,
+                                                  editor->control_sel_r,
+                                                  &right_color);
+
+      if (editor->control_sel_r->next)
+        right_seg = editor->control_sel_r->next;
+      else
+        right_seg = gimp_gradient_segment_get_first (editor->control_sel_r);
+
+      gimp_gradient_segment_get_left_flat_color (gradient,
+                                                 data_editor->context,
+                                                 right_seg,
+                                                 &right_seg_color);
+
+      left_editable  = (editor->control_sel_l->left_color_type ==
+                        GIMP_GRADIENT_COLOR_FIXED);
+      right_editable = (editor->control_sel_r->right_color_type ==
+                        GIMP_GRADIENT_COLOR_FIXED);
+
+      type  = editor->control_sel_l->type;
+      color = editor->control_sel_l->color;
+
+      seg = editor->control_sel_l;
+
+      do
+        {
+          blending_equal = blending_equal && (seg->type == type);
+          coloring_equal = coloring_equal && (seg->color == color);
+
+          aseg = seg;
+          seg  = seg->next;
+        }
+      while (aseg != editor->control_sel_r);
+
+      selection = (editor->control_sel_l != editor->control_sel_r);
+      delete    = (editor->control_sel_l->prev || editor->control_sel_r->next);
+    }
+
+  if (data_editor->context)
+    {
+      gimp_context_get_foreground (data_editor->context, &fg);
+      gimp_context_get_background (data_editor->context, &bg);
+    }
+
+  /*  pretend the gradient not being editable while the dialog is
+   *  insensitive. prevents the gradient from being modified while a
+   *  dialog is running. bug #161411 --mitch
+   */
+  if (! gtk_widget_is_sensitive (GTK_WIDGET (editor)))
+    editable = FALSE;
+
+  if (! editable)
+    {
+      left_editable  = FALSE;
+      right_editable = FALSE;
+    }
+
+  edit_active = gimp_data_editor_get_edit_active (data_editor);
+
+#define SET_ACTIVE(action,condition) \
+        gimp_action_group_set_action_active (group, action, (condition) != 0)
+#define SET_COLOR(action,color,set_label) \
+        gimp_action_group_set_action_color (group, action, (color), (set_label))
+#define SET_LABEL(action,label) \
+        gimp_action_group_set_action_label (group, action, (label))
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+#define SET_VISIBLE(action,condition) \
+        gimp_action_group_set_action_visible (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("gradient-editor-left-color-fixed",                  editable);
+  SET_SENSITIVE ("gradient-editor-left-color-foreground",             editable);
+  SET_SENSITIVE ("gradient-editor-left-color-foreground-transparent", editable);
+  SET_SENSITIVE ("gradient-editor-left-color-background",             editable);
+  SET_SENSITIVE ("gradient-editor-left-color-background-transparent", editable);
+
+  if (gradient)
+    {
+      switch (editor->control_sel_l->left_color_type)
+        {
+        case GIMP_GRADIENT_COLOR_FIXED:
+          SET_ACTIVE ("gradient-editor-left-color-fixed", TRUE);
+          break;
+        case GIMP_GRADIENT_COLOR_FOREGROUND:
+          SET_ACTIVE ("gradient-editor-left-color-foreground", TRUE);
+          break;
+        case GIMP_GRADIENT_COLOR_FOREGROUND_TRANSPARENT:
+          SET_ACTIVE ("gradient-editor-left-color-foreground-transparent", TRUE);
+          break;
+        case GIMP_GRADIENT_COLOR_BACKGROUND:
+          SET_ACTIVE ("gradient-editor-left-color-background", TRUE);
+          break;
+        case GIMP_GRADIENT_COLOR_BACKGROUND_TRANSPARENT:
+          SET_ACTIVE ("gradient-editor-left-color-background-transparent", TRUE);
+          break;
+        }
+    }
+
+  SET_SENSITIVE ("gradient-editor-left-color",               left_editable);
+  SET_SENSITIVE ("gradient-editor-load-left-left-neighbor",  editable);
+  SET_SENSITIVE ("gradient-editor-load-left-right-endpoint", editable);
+
+  if (gradient)
+    {
+      SET_COLOR ("gradient-editor-left-color",
+                 &left_color, FALSE);
+      SET_COLOR ("gradient-editor-load-left-left-neighbor",
+                 &left_seg_color, FALSE);
+      SET_COLOR ("gradient-editor-load-left-right-endpoint",
+                 &right_color, FALSE);
+    }
+
+  SET_SENSITIVE ("gradient-editor-load-left-fg", left_editable);
+  SET_SENSITIVE ("gradient-editor-load-left-bg", left_editable);
+
+  SET_COLOR ("gradient-editor-load-left-fg",
+             data_editor->context ? &fg : NULL, FALSE);
+  SET_COLOR ("gradient-editor-load-left-bg",
+             data_editor->context ? &bg : NULL, FALSE);
+
+  SET_SENSITIVE ("gradient-editor-load-left-01", left_editable);
+  SET_SENSITIVE ("gradient-editor-load-left-02", left_editable);
+  SET_SENSITIVE ("gradient-editor-load-left-03", left_editable);
+  SET_SENSITIVE ("gradient-editor-load-left-04", left_editable);
+  SET_SENSITIVE ("gradient-editor-load-left-05", left_editable);
+  SET_SENSITIVE ("gradient-editor-load-left-06", left_editable);
+  SET_SENSITIVE ("gradient-editor-load-left-07", left_editable);
+  SET_SENSITIVE ("gradient-editor-load-left-08", left_editable);
+  SET_SENSITIVE ("gradient-editor-load-left-09", left_editable);
+  SET_SENSITIVE ("gradient-editor-load-left-10", left_editable);
+
+  SET_COLOR ("gradient-editor-load-left-01", &editor->saved_colors[0], TRUE);
+  SET_COLOR ("gradient-editor-load-left-02", &editor->saved_colors[1], TRUE);
+  SET_COLOR ("gradient-editor-load-left-03", &editor->saved_colors[2], TRUE);
+  SET_COLOR ("gradient-editor-load-left-04", &editor->saved_colors[3], TRUE);
+  SET_COLOR ("gradient-editor-load-left-05", &editor->saved_colors[4], TRUE);
+  SET_COLOR ("gradient-editor-load-left-06", &editor->saved_colors[5], TRUE);
+  SET_COLOR ("gradient-editor-load-left-07", &editor->saved_colors[6], TRUE);
+  SET_COLOR ("gradient-editor-load-left-08", &editor->saved_colors[7], TRUE);
+  SET_COLOR ("gradient-editor-load-left-09", &editor->saved_colors[8], TRUE);
+  SET_COLOR ("gradient-editor-load-left-10", &editor->saved_colors[9], TRUE);
+
+  SET_SENSITIVE ("gradient-editor-save-left-01", gradient);
+  SET_SENSITIVE ("gradient-editor-save-left-02", gradient);
+  SET_SENSITIVE ("gradient-editor-save-left-03", gradient);
+  SET_SENSITIVE ("gradient-editor-save-left-04", gradient);
+  SET_SENSITIVE ("gradient-editor-save-left-05", gradient);
+  SET_SENSITIVE ("gradient-editor-save-left-06", gradient);
+  SET_SENSITIVE ("gradient-editor-save-left-07", gradient);
+  SET_SENSITIVE ("gradient-editor-save-left-08", gradient);
+  SET_SENSITIVE ("gradient-editor-save-left-09", gradient);
+  SET_SENSITIVE ("gradient-editor-save-left-10", gradient);
+
+  SET_COLOR ("gradient-editor-save-left-01", &editor->saved_colors[0], TRUE);
+  SET_COLOR ("gradient-editor-save-left-02", &editor->saved_colors[1], TRUE);
+  SET_COLOR ("gradient-editor-save-left-03", &editor->saved_colors[2], TRUE);
+  SET_COLOR ("gradient-editor-save-left-04", &editor->saved_colors[3], TRUE);
+  SET_COLOR ("gradient-editor-save-left-05", &editor->saved_colors[4], TRUE);
+  SET_COLOR ("gradient-editor-save-left-06", &editor->saved_colors[5], TRUE);
+  SET_COLOR ("gradient-editor-save-left-07", &editor->saved_colors[6], TRUE);
+  SET_COLOR ("gradient-editor-save-left-08", &editor->saved_colors[7], TRUE);
+  SET_COLOR ("gradient-editor-save-left-09", &editor->saved_colors[8], TRUE);
+  SET_COLOR ("gradient-editor-save-left-10", &editor->saved_colors[9], TRUE);
+
+  SET_SENSITIVE ("gradient-editor-right-color-fixed",                  editable);
+  SET_SENSITIVE ("gradient-editor-right-color-foreground",             editable);
+  SET_SENSITIVE ("gradient-editor-right-color-foreground-transparent", editable);
+  SET_SENSITIVE ("gradient-editor-right-color-background",             editable);
+  SET_SENSITIVE ("gradient-editor-right-color-background-transparent", editable);
+
+  if (gradient)
+    {
+      switch (editor->control_sel_r->right_color_type)
+        {
+        case GIMP_GRADIENT_COLOR_FIXED:
+          SET_ACTIVE ("gradient-editor-right-color-fixed", TRUE);
+          break;
+        case GIMP_GRADIENT_COLOR_FOREGROUND:
+          SET_ACTIVE ("gradient-editor-right-color-foreground", TRUE);
+          break;
+        case GIMP_GRADIENT_COLOR_FOREGROUND_TRANSPARENT:
+          SET_ACTIVE ("gradient-editor-right-color-foreground-transparent", TRUE);
+          break;
+        case GIMP_GRADIENT_COLOR_BACKGROUND:
+          SET_ACTIVE ("gradient-editor-right-color-background", TRUE);
+          break;
+        case GIMP_GRADIENT_COLOR_BACKGROUND_TRANSPARENT:
+          SET_ACTIVE ("gradient-editor-right-color-background-transparent", TRUE);
+          break;
+        }
+    }
+
+  SET_SENSITIVE ("gradient-editor-right-color",               right_editable);
+  SET_SENSITIVE ("gradient-editor-load-right-right-neighbor", editable);
+  SET_SENSITIVE ("gradient-editor-load-right-left-endpoint",  editable);
+
+  if (gradient)
+    {
+      SET_COLOR ("gradient-editor-right-color",
+                 &right_color, FALSE);
+      SET_COLOR ("gradient-editor-load-right-right-neighbor",
+                 &right_seg_color, FALSE);
+      SET_COLOR ("gradient-editor-load-right-left-endpoint",
+                 &left_color, FALSE);
+    }
+
+  SET_SENSITIVE ("gradient-editor-load-right-fg", right_editable);
+  SET_SENSITIVE ("gradient-editor-load-right-bg", right_editable);
+
+  SET_COLOR ("gradient-editor-load-right-fg",
+             data_editor->context ? &fg : NULL, FALSE);
+  SET_COLOR ("gradient-editor-load-right-bg",
+             data_editor->context ? &bg : NULL, FALSE);
+
+  SET_SENSITIVE ("gradient-editor-load-right-01", right_editable);
+  SET_SENSITIVE ("gradient-editor-load-right-02", right_editable);
+  SET_SENSITIVE ("gradient-editor-load-right-03", right_editable);
+  SET_SENSITIVE ("gradient-editor-load-right-04", right_editable);
+  SET_SENSITIVE ("gradient-editor-load-right-05", right_editable);
+  SET_SENSITIVE ("gradient-editor-load-right-06", right_editable);
+  SET_SENSITIVE ("gradient-editor-load-right-07", right_editable);
+  SET_SENSITIVE ("gradient-editor-load-right-08", right_editable);
+  SET_SENSITIVE ("gradient-editor-load-right-09", right_editable);
+  SET_SENSITIVE ("gradient-editor-load-right-10", right_editable);
+
+  SET_COLOR ("gradient-editor-load-right-01", &editor->saved_colors[0], TRUE);
+  SET_COLOR ("gradient-editor-load-right-02", &editor->saved_colors[1], TRUE);
+  SET_COLOR ("gradient-editor-load-right-03", &editor->saved_colors[2], TRUE);
+  SET_COLOR ("gradient-editor-load-right-04", &editor->saved_colors[3], TRUE);
+  SET_COLOR ("gradient-editor-load-right-05", &editor->saved_colors[4], TRUE);
+  SET_COLOR ("gradient-editor-load-right-06", &editor->saved_colors[5], TRUE);
+  SET_COLOR ("gradient-editor-load-right-07", &editor->saved_colors[6], TRUE);
+  SET_COLOR ("gradient-editor-load-right-08", &editor->saved_colors[7], TRUE);
+  SET_COLOR ("gradient-editor-load-right-09", &editor->saved_colors[8], TRUE);
+  SET_COLOR ("gradient-editor-load-right-10", &editor->saved_colors[9], TRUE);
+
+  SET_SENSITIVE ("gradient-editor-save-right-01", gradient);
+  SET_SENSITIVE ("gradient-editor-save-right-02", gradient);
+  SET_SENSITIVE ("gradient-editor-save-right-03", gradient);
+  SET_SENSITIVE ("gradient-editor-save-right-04", gradient);
+  SET_SENSITIVE ("gradient-editor-save-right-05", gradient);
+  SET_SENSITIVE ("gradient-editor-save-right-06", gradient);
+  SET_SENSITIVE ("gradient-editor-save-right-07", gradient);
+  SET_SENSITIVE ("gradient-editor-save-right-08", gradient);
+  SET_SENSITIVE ("gradient-editor-save-right-09", gradient);
+  SET_SENSITIVE ("gradient-editor-save-right-10", gradient);
+
+  SET_COLOR ("gradient-editor-save-right-01", &editor->saved_colors[0], TRUE);
+  SET_COLOR ("gradient-editor-save-right-02", &editor->saved_colors[1], TRUE);
+  SET_COLOR ("gradient-editor-save-right-03", &editor->saved_colors[2], TRUE);
+  SET_COLOR ("gradient-editor-save-right-04", &editor->saved_colors[3], TRUE);
+  SET_COLOR ("gradient-editor-save-right-05", &editor->saved_colors[4], TRUE);
+  SET_COLOR ("gradient-editor-save-right-06", &editor->saved_colors[5], TRUE);
+  SET_COLOR ("gradient-editor-save-right-07", &editor->saved_colors[6], TRUE);
+  SET_COLOR ("gradient-editor-save-right-08", &editor->saved_colors[7], TRUE);
+  SET_COLOR ("gradient-editor-save-right-09", &editor->saved_colors[8], TRUE);
+  SET_COLOR ("gradient-editor-save-right-10", &editor->saved_colors[9], TRUE);
+
+  SET_SENSITIVE ("gradient-editor-flip",           editable);
+  SET_SENSITIVE ("gradient-editor-replicate",      editable);
+  SET_SENSITIVE ("gradient-editor-split-midpoint", editable);
+  SET_SENSITIVE ("gradient-editor-split-uniform",  editable);
+  SET_SENSITIVE ("gradient-editor-delete",         editable && delete);
+  SET_SENSITIVE ("gradient-editor-recenter",       editable);
+  SET_SENSITIVE ("gradient-editor-redistribute",   editable);
+
+  if (! selection)
+    {
+      SET_LABEL ("gradient-editor-blending-func",
+                 _("_Blending Function for Segment"));
+      SET_LABEL ("gradient-editor-coloring-type",
+                 _("Coloring _Type for Segment"));
+
+      SET_LABEL ("gradient-editor-flip",
+                 _("_Flip Segment"));
+      SET_LABEL ("gradient-editor-replicate",
+                 _("_Replicate Segment..."));
+      SET_LABEL ("gradient-editor-split-midpoint",
+                 _("Split Segment at _Midpoint"));
+      SET_LABEL ("gradient-editor-split-uniform",
+                 _("Split Segment _Uniformly..."));
+      SET_LABEL ("gradient-editor-delete",
+                 _("_Delete Segment"));
+      SET_LABEL ("gradient-editor-recenter",
+                 _("Re-_center Segment's Midpoint"));
+      SET_LABEL ("gradient-editor-redistribute",
+                 _("Re-distribute _Handles in Segment"));
+    }
+  else
+    {
+      SET_LABEL ("gradient-editor-blending-func",
+                 _("_Blending Function for Selection"));
+      SET_LABEL ("gradient-editor-coloring-type",
+                 _("Coloring _Type for Selection"));
+
+      SET_LABEL ("gradient-editor-flip",
+                 _("_Flip Selection"));
+      SET_LABEL ("gradient-editor-replicate",
+                 _("_Replicate Selection..."));
+      SET_LABEL ("gradient-editor-split-midpoint",
+                 _("Split Segments at _Midpoints"));
+      SET_LABEL ("gradient-editor-split-uniform",
+                 _("Split Segments _Uniformly..."));
+      SET_LABEL ("gradient-editor-delete",
+                 _("_Delete Selection"));
+      SET_LABEL ("gradient-editor-recenter",
+                 _("Re-_center Midpoints in Selection"));
+      SET_LABEL ("gradient-editor-redistribute",
+                 _("Re-distribute _Handles in Selection"));
+    }
+
+  SET_SENSITIVE ("gradient-editor-blending-varies", FALSE);
+  SET_VISIBLE   ("gradient-editor-blending-varies", ! blending_equal);
+
+  SET_SENSITIVE ("gradient-editor-blending-linear",            editable);
+  SET_SENSITIVE ("gradient-editor-blending-curved",            editable);
+  SET_SENSITIVE ("gradient-editor-blending-sine",              editable);
+  SET_SENSITIVE ("gradient-editor-blending-sphere-increasing", editable);
+  SET_SENSITIVE ("gradient-editor-blending-sphere-decreasing", editable);
+  SET_SENSITIVE ("gradient-editor-blending-step",              editable);
+
+  if (blending_equal && gradient)
+    {
+      switch (editor->control_sel_l->type)
+        {
+        case GIMP_GRADIENT_SEGMENT_LINEAR:
+          SET_ACTIVE ("gradient-editor-blending-linear", TRUE);
+          break;
+        case GIMP_GRADIENT_SEGMENT_CURVED:
+          SET_ACTIVE ("gradient-editor-blending-curved", TRUE);
+          break;
+        case GIMP_GRADIENT_SEGMENT_SINE:
+          SET_ACTIVE ("gradient-editor-blending-sine", TRUE);
+          break;
+        case GIMP_GRADIENT_SEGMENT_SPHERE_INCREASING:
+          SET_ACTIVE ("gradient-editor-blending-sphere-increasing", TRUE);
+          break;
+        case GIMP_GRADIENT_SEGMENT_SPHERE_DECREASING:
+          SET_ACTIVE ("gradient-editor-blending-sphere-decreasing", TRUE);
+          break;
+        case GIMP_GRADIENT_SEGMENT_STEP:
+          SET_ACTIVE ("gradient-editor-blending-step", TRUE);
+          break;
+        }
+    }
+  else
+    {
+      SET_ACTIVE ("gradient-editor-blending-varies", TRUE);
+    }
+
+  SET_SENSITIVE ("gradient-editor-coloring-varies", FALSE);
+  SET_VISIBLE   ("gradient-editor-coloring-varies", ! coloring_equal);
+
+  SET_SENSITIVE ("gradient-editor-coloring-rgb",     editable);
+  SET_SENSITIVE ("gradient-editor-coloring-hsv-ccw", editable);
+  SET_SENSITIVE ("gradient-editor-coloring-hsv-cw",  editable);
+
+  if (coloring_equal && gradient)
+    {
+      switch (editor->control_sel_l->color)
+        {
+        case GIMP_GRADIENT_SEGMENT_RGB:
+          SET_ACTIVE ("gradient-editor-coloring-rgb", TRUE);
+          break;
+        case GIMP_GRADIENT_SEGMENT_HSV_CCW:
+          SET_ACTIVE ("gradient-editor-coloring-hsv-ccw", TRUE);
+          break;
+        case GIMP_GRADIENT_SEGMENT_HSV_CW:
+          SET_ACTIVE ("gradient-editor-coloring-hsv-cw", TRUE);
+          break;
+        }
+    }
+  else
+    {
+      SET_ACTIVE ("gradient-editor-coloring-varies", TRUE);
+    }
+
+  SET_SENSITIVE ("gradient-editor-blend-color",   editable && selection);
+  SET_SENSITIVE ("gradient-editor-blend-opacity", editable && selection);
+
+  SET_SENSITIVE ("gradient-editor-zoom-out", gradient);
+  SET_SENSITIVE ("gradient-editor-zoom-in",  gradient);
+  SET_SENSITIVE ("gradient-editor-zoom-all", gradient);
+
+  SET_ACTIVE ("gradient-editor-edit-active", edit_active);
+
+#undef SET_ACTIVE
+#undef SET_COLOR
+#undef SET_LABEL
+#undef SET_SENSITIVE
+#undef SET_VISIBLE
+}
diff --git a/app/actions/gradient-editor-actions.h b/app/actions/gradient-editor-actions.h
new file mode 100644
index 0000000..5c2f999
--- /dev/null
+++ b/app/actions/gradient-editor-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GRADIENT_EDITOR_ACTIONS_H__
+#define __GRADIENT_EDITOR_ACTIONS_H__
+
+
+void   gradient_editor_actions_setup  (GimpActionGroup *group);
+void   gradient_editor_actions_update (GimpActionGroup *group,
+                                       gpointer         data);
+
+
+#endif /* __GRADIENT_EDITOR_ACTIONS_H__ */
diff --git a/app/actions/gradient-editor-commands.c b/app/actions/gradient-editor-commands.c
new file mode 100644
index 0000000..fa3709f
--- /dev/null
+++ b/app/actions/gradient-editor-commands.c
@@ -0,0 +1,738 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpmath/gimpmath.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontext.h"
+#include "core/gimpgradient.h"
+
+#include "widgets/gimpgradienteditor.h"
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpuimanager.h"
+#include "widgets/gimpviewabledialog.h"
+
+#include "gradient-editor-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static void   gradient_editor_split_uniform_response (GtkWidget           *widget,
+                                                      gint                 response_id,
+                                                      GimpGradientEditor  *editor);
+static void   gradient_editor_replicate_response     (GtkWidget           *widget,
+                                                      gint                 response_id,
+                                                      GimpGradientEditor  *editor);
+
+
+/*  public functions */
+
+void
+gradient_editor_left_color_cmd_callback (GimpAction *action,
+                                         GVariant   *value,
+                                         gpointer    data)
+{
+  GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
+
+  gimp_gradient_editor_edit_left_color (editor);
+}
+
+void
+gradient_editor_left_color_type_cmd_callback (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data)
+{
+  GimpGradientEditor  *editor = GIMP_GRADIENT_EDITOR (data);
+  GimpGradient        *gradient;
+  GimpGradientSegment *left;
+  GimpGradientColor    color_type;
+
+  color_type = (GimpGradientColor) g_variant_get_int32 (value);
+
+  gimp_gradient_editor_get_selection (editor, &gradient, &left, NULL);
+
+  if (gradient        &&
+      color_type >= 0 &&
+      color_type !=
+      gimp_gradient_segment_get_left_color_type (gradient, left))
+    {
+      GimpRGB color;
+
+      gimp_gradient_segment_get_left_flat_color (gradient,
+                                                 GIMP_DATA_EDITOR (editor)->context,
+                                                 left, &color);
+
+      gimp_data_freeze (GIMP_DATA (gradient));
+
+      gimp_gradient_segment_set_left_color_type (gradient, left, color_type);
+
+      if (color_type == GIMP_GRADIENT_COLOR_FIXED)
+        gimp_gradient_segment_set_left_color (gradient, left, &color);
+
+      gimp_data_thaw (GIMP_DATA (gradient));
+    }
+}
+
+void
+gradient_editor_load_left_cmd_callback (GimpAction *action,
+                                        GVariant   *value,
+                                        gpointer    data)
+{
+  GimpGradientEditor  *editor      = GIMP_GRADIENT_EDITOR (data);
+  GimpDataEditor      *data_editor = GIMP_DATA_EDITOR (data);
+  GimpGradient        *gradient;
+  GimpGradientSegment *left;
+  GimpGradientSegment *right;
+  GimpGradientSegment *seg;
+  GimpRGB              color;
+  GimpGradientColor    color_type = GIMP_GRADIENT_COLOR_FIXED;
+  gint                 index      = g_variant_get_int32 (value);
+
+  gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+  switch (index)
+    {
+    case GRADIENT_EDITOR_COLOR_NEIGHBOR_ENDPOINT:
+      if (left->prev != NULL)
+        seg = left->prev;
+      else
+        seg = gimp_gradient_segment_get_last (left);
+
+      color      = seg->right_color;
+      color_type = seg->right_color_type;
+      break;
+
+    case GRADIENT_EDITOR_COLOR_OTHER_ENDPOINT:
+      color      = right->right_color;
+      color_type = right->right_color_type;
+      break;
+
+    case GRADIENT_EDITOR_COLOR_FOREGROUND:
+      gimp_context_get_foreground (data_editor->context, &color);
+      break;
+
+    case GRADIENT_EDITOR_COLOR_BACKGROUND:
+      gimp_context_get_background (data_editor->context, &color);
+      break;
+
+    default: /* Load a color */
+      color = editor->saved_colors[index - GRADIENT_EDITOR_COLOR_FIRST_CUSTOM];
+      break;
+    }
+
+  gimp_data_freeze (GIMP_DATA (gradient));
+
+  gimp_gradient_segment_range_blend (gradient, left, right,
+                                     &color,
+                                     &right->right_color,
+                                     TRUE, TRUE);
+  gimp_gradient_segment_set_left_color_type (gradient, left, color_type);
+
+  gimp_data_thaw (GIMP_DATA (gradient));
+}
+
+void
+gradient_editor_save_left_cmd_callback (GimpAction *action,
+                                        GVariant   *value,
+                                        gpointer    data)
+{
+  GimpGradientEditor  *editor = GIMP_GRADIENT_EDITOR (data);
+  GimpGradient        *gradient;
+  GimpGradientSegment *left;
+  gint                 index = g_variant_get_int32 (value);
+
+  gimp_gradient_editor_get_selection (editor, &gradient, &left, NULL);
+
+  gimp_gradient_segment_get_left_color (gradient, left,
+                                        &editor->saved_colors[index]);
+}
+
+void
+gradient_editor_right_color_cmd_callback (GimpAction *action,
+                                          GVariant   *value,
+                                          gpointer    data)
+{
+  GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
+
+  gimp_gradient_editor_edit_right_color (editor);
+}
+
+void
+gradient_editor_right_color_type_cmd_callback (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data)
+{
+  GimpGradientEditor  *editor = GIMP_GRADIENT_EDITOR (data);
+  GimpGradient        *gradient;
+  GimpGradientSegment *right;
+  GimpGradientColor    color_type;
+
+  color_type = (GimpGradientColor) g_variant_get_int32 (value);
+
+  gimp_gradient_editor_get_selection (editor, &gradient, NULL, &right);
+
+  if (gradient        &&
+      color_type >= 0 &&
+      color_type !=
+      gimp_gradient_segment_get_right_color_type (gradient, right))
+    {
+      GimpRGB color;
+
+      gimp_gradient_segment_get_right_flat_color (gradient,
+                                                  GIMP_DATA_EDITOR (editor)->context,
+                                                  right, &color);
+
+      gimp_data_freeze (GIMP_DATA (gradient));
+
+      gimp_gradient_segment_set_right_color_type (gradient, right, color_type);
+
+      if (color_type == GIMP_GRADIENT_COLOR_FIXED)
+        gimp_gradient_segment_set_right_color (gradient, right, &color);
+
+      gimp_data_thaw (GIMP_DATA (gradient));
+    }
+}
+
+void
+gradient_editor_load_right_cmd_callback (GimpAction *action,
+                                         GVariant   *value,
+                                         gpointer    data)
+{
+  GimpGradientEditor  *editor      = GIMP_GRADIENT_EDITOR (data);
+  GimpDataEditor      *data_editor = GIMP_DATA_EDITOR (data);
+  GimpGradient        *gradient;
+  GimpGradientSegment *left;
+  GimpGradientSegment *right;
+  GimpGradientSegment *seg;
+  GimpRGB              color;
+  GimpGradientColor    color_type = GIMP_GRADIENT_COLOR_FIXED;
+  gint                 index      = g_variant_get_int32 (value);
+
+  gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+  switch (index)
+    {
+    case GRADIENT_EDITOR_COLOR_NEIGHBOR_ENDPOINT:
+      if (right->next != NULL)
+        seg = right->next;
+      else
+        seg = gimp_gradient_segment_get_first (right);
+
+      color      = seg->left_color;
+      color_type = seg->left_color_type;
+      break;
+
+    case GRADIENT_EDITOR_COLOR_OTHER_ENDPOINT:
+      color      = left->left_color;
+      color_type = left->left_color_type;
+      break;
+
+    case GRADIENT_EDITOR_COLOR_FOREGROUND:
+      gimp_context_get_foreground (data_editor->context, &color);
+      break;
+
+    case GRADIENT_EDITOR_COLOR_BACKGROUND:
+      gimp_context_get_background (data_editor->context, &color);
+      break;
+
+    default: /* Load a color */
+      color = editor->saved_colors[index - GRADIENT_EDITOR_COLOR_FIRST_CUSTOM];
+      break;
+    }
+
+  gimp_data_freeze (GIMP_DATA (gradient));
+
+  gimp_gradient_segment_range_blend (gradient, left, right,
+                                     &left->left_color,
+                                     &color,
+                                     TRUE, TRUE);
+  gimp_gradient_segment_set_right_color_type (gradient, left, color_type);
+
+  gimp_data_thaw (GIMP_DATA (gradient));
+}
+
+void
+gradient_editor_save_right_cmd_callback (GimpAction *action,
+                                         GVariant   *value,
+                                         gpointer    data)
+{
+  GimpGradientEditor  *editor = GIMP_GRADIENT_EDITOR (data);
+  GimpGradient        *gradient;
+  GimpGradientSegment *right;
+  gint                 index = g_variant_get_int32 (value);
+
+  gimp_gradient_editor_get_selection (editor, &gradient, NULL, &right);
+
+  gimp_gradient_segment_get_right_color (gradient, right,
+                                         &editor->saved_colors[index]);
+}
+
+void
+gradient_editor_blending_func_cmd_callback (GimpAction *action,
+                                            GVariant   *value,
+                                            gpointer    data)
+{
+  GimpGradientEditor      *editor = GIMP_GRADIENT_EDITOR (data);
+  GimpGradient            *gradient;
+  GimpGradientSegment     *left;
+  GimpGradientSegment     *right;
+  GEnumClass              *enum_class = NULL;
+  GimpGradientSegmentType  type;
+
+  type = (GimpGradientSegmentType) g_variant_get_int32 (value);
+
+  gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+  enum_class = g_type_class_ref (GIMP_TYPE_GRADIENT_SEGMENT_TYPE);
+
+  if (gradient && g_enum_get_value (enum_class, type))
+    {
+      gimp_gradient_segment_range_set_blending_function (gradient,
+                                                         left, right,
+                                                         type);
+    }
+
+  g_type_class_unref (enum_class);
+}
+
+void
+gradient_editor_coloring_type_cmd_callback (GimpAction *action,
+                                            GVariant   *value,
+                                            gpointer    data)
+{
+  GimpGradientEditor       *editor = GIMP_GRADIENT_EDITOR (data);
+  GimpGradient             *gradient;
+  GimpGradientSegment      *left;
+  GimpGradientSegment      *right;
+  GEnumClass               *enum_class = NULL;
+  GimpGradientSegmentColor  color;
+
+  color = (GimpGradientSegmentColor) g_variant_get_int32 (value);
+
+  gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+  enum_class = g_type_class_ref (GIMP_TYPE_GRADIENT_SEGMENT_COLOR);
+
+  if (gradient && g_enum_get_value (enum_class, color))
+    {
+      gimp_gradient_segment_range_set_coloring_type (gradient,
+                                                     left, right,
+                                                     color);
+    }
+
+  g_type_class_unref (enum_class);
+}
+
+void
+gradient_editor_flip_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpGradientEditor  *editor = GIMP_GRADIENT_EDITOR (data);
+  GimpGradient        *gradient;
+  GimpGradientSegment *left;
+  GimpGradientSegment *right;
+
+  gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+  gimp_gradient_segment_range_flip (gradient,
+                                    left, right,
+                                    &left, &right);
+
+  gimp_gradient_editor_set_selection (editor, left, right);
+}
+
+void
+gradient_editor_replicate_cmd_callback (GimpAction *action,
+                                        GVariant   *value,
+                                        gpointer    data)
+{
+  GimpGradientEditor  *editor      = GIMP_GRADIENT_EDITOR (data);
+  GimpDataEditor      *data_editor = GIMP_DATA_EDITOR (data);
+  GimpGradient        *gradient;
+  GimpGradientSegment *left;
+  GimpGradientSegment *right;
+  GtkWidget           *dialog;
+  GtkWidget           *vbox;
+  GtkWidget           *label;
+  GtkWidget           *scale;
+  GtkAdjustment       *scale_data;
+  const gchar         *title;
+  const gchar         *desc;
+
+  gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+  if (left == right)
+    {
+      title = _("Replicate Segment");
+      desc  = _("Replicate Gradient Segment");
+    }
+  else
+    {
+      title = _("Replicate Selection");
+      desc  = _("Replicate Gradient Selection");
+    }
+
+  dialog = gimp_viewable_dialog_new (GIMP_VIEWABLE (gradient),
+                                     data_editor->context,
+                                     title,
+                                     "gimp-gradient-segment-replicate",
+                                     GIMP_ICON_GRADIENT, desc,
+                                     GTK_WIDGET (editor),
+                                     gimp_standard_help_func,
+                                     GIMP_HELP_GRADIENT_EDITOR_REPLICATE,
+
+                                     _("_Cancel"),    GTK_RESPONSE_CANCEL,
+                                     _("_Replicate"), GTK_RESPONSE_OK,
+
+                                     NULL);
+
+  gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
+                                           GTK_RESPONSE_OK,
+                                           GTK_RESPONSE_CANCEL,
+                                           -1);
+
+  g_signal_connect (dialog, "response",
+                    G_CALLBACK (gradient_editor_replicate_response),
+                    editor);
+
+  vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
+  gtk_container_set_border_width (GTK_CONTAINER (vbox), 12);
+  gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))),
+                      vbox, TRUE, TRUE, 0);
+  gtk_widget_show (vbox);
+
+  /*  Instructions  */
+  if (left == right)
+    label = gtk_label_new (_("Select the number of times\n"
+                             "to replicate the selected segment."));
+  else
+    label = gtk_label_new (_("Select the number of times\n"
+                             "to replicate the selection."));
+
+  gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
+  gtk_widget_show (label);
+
+  /*  Scale  */
+  scale_data = GTK_ADJUSTMENT (gtk_adjustment_new (2.0, 2.0, 21.0, 1.0, 1.0, 1.0));
+
+  scale = gtk_scale_new (GTK_ORIENTATION_HORIZONTAL, scale_data);
+  gtk_scale_set_digits (GTK_SCALE (scale), 0);
+  gtk_scale_set_value_pos (GTK_SCALE (scale), GTK_POS_TOP);
+  gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, TRUE, 4);
+  gtk_widget_show (scale);
+
+  g_object_set_data (G_OBJECT (dialog), "adjustment", scale_data);
+
+  gtk_widget_set_sensitive (GTK_WIDGET (editor), FALSE);
+  gimp_ui_manager_update (gimp_editor_get_ui_manager (GIMP_EDITOR (editor)),
+                          gimp_editor_get_popup_data (GIMP_EDITOR (editor)));
+
+  gtk_widget_show (dialog);
+}
+
+void
+gradient_editor_split_midpoint_cmd_callback (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data)
+{
+  GimpGradientEditor  *editor      = GIMP_GRADIENT_EDITOR (data);
+  GimpDataEditor      *data_editor = GIMP_DATA_EDITOR (data);
+  GimpGradient        *gradient;
+  GimpGradientSegment *left;
+  GimpGradientSegment *right;
+
+  gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+  gimp_gradient_segment_range_split_midpoint (gradient,
+                                              data_editor->context,
+                                              left, right,
+                                              editor->blend_color_space,
+                                              &left, &right);
+
+  gimp_gradient_editor_set_selection (editor, left, right);
+}
+
+void
+gradient_editor_split_uniformly_cmd_callback (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data)
+{
+  GimpGradientEditor  *editor      = GIMP_GRADIENT_EDITOR (data);
+  GimpDataEditor      *data_editor = GIMP_DATA_EDITOR (data);
+  GimpGradient        *gradient;
+  GimpGradientSegment *left;
+  GimpGradientSegment *right;
+  GtkWidget           *dialog;
+  GtkWidget           *vbox;
+  GtkWidget           *label;
+  GtkWidget           *scale;
+  GtkAdjustment       *scale_data;
+  const gchar         *title;
+  const gchar         *desc;
+
+  gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+  if (left == right)
+    {
+      title = _("Split Segment Uniformly");
+      desc  = _("Split Gradient Segment Uniformly");
+    }
+  else
+    {
+      title = _("Split Segments Uniformly");
+      desc  = _("Split Gradient Segments Uniformly");
+    }
+
+  dialog = gimp_viewable_dialog_new (GIMP_VIEWABLE (gradient),
+                                     data_editor->context,
+                                     title,
+                                     "gimp-gradient-segment-split-uniformly",
+                                     GIMP_ICON_GRADIENT, desc,
+                                     GTK_WIDGET (editor),
+                                     gimp_standard_help_func,
+                                     GIMP_HELP_GRADIENT_EDITOR_SPLIT_UNIFORM,
+
+                                     _("_Cancel"), GTK_RESPONSE_CANCEL,
+                                     _("_Split"),  GTK_RESPONSE_OK,
+
+                                     NULL);
+
+  gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
+                                           GTK_RESPONSE_OK,
+                                           GTK_RESPONSE_CANCEL,
+                                           -1);
+
+  g_signal_connect (dialog, "response",
+                    G_CALLBACK (gradient_editor_split_uniform_response),
+                    editor);
+
+  /*  The main vbox  */
+  vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
+  gtk_container_set_border_width (GTK_CONTAINER (vbox), 12);
+  gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))),
+                      vbox, TRUE, TRUE, 0);
+  gtk_widget_show (vbox);
+
+  /*  Instructions  */
+  if (left == right)
+    label = gtk_label_new (_("Select the number of uniform parts\n"
+                             "in which to split the selected segment."));
+  else
+    label = gtk_label_new (_("Select the number of uniform parts\n"
+                             "in which to split the segments in the selection."));
+
+  gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
+  gtk_widget_show (label);
+
+  /*  Scale  */
+  scale_data = GTK_ADJUSTMENT (gtk_adjustment_new (2.0, 2.0, 21.0, 1.0, 1.0, 1.0));
+
+  scale = gtk_scale_new (GTK_ORIENTATION_HORIZONTAL, scale_data);
+  gtk_scale_set_digits (GTK_SCALE (scale), 0);
+  gtk_scale_set_value_pos (GTK_SCALE (scale), GTK_POS_TOP);
+  gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 4);
+  gtk_widget_show (scale);
+
+  g_object_set_data (G_OBJECT (dialog), "adjustment", scale_data);
+
+  gtk_widget_set_sensitive (GTK_WIDGET (editor), FALSE);
+  gimp_ui_manager_update (gimp_editor_get_ui_manager (GIMP_EDITOR (editor)),
+                          gimp_editor_get_popup_data (GIMP_EDITOR (editor)));
+
+  gtk_widget_show (dialog);
+}
+
+void
+gradient_editor_delete_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpGradientEditor  *editor = GIMP_GRADIENT_EDITOR (data);
+  GimpGradient        *gradient;
+  GimpGradientSegment *left;
+  GimpGradientSegment *right;
+
+  gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+  gimp_gradient_segment_range_delete (gradient,
+                                      left, right,
+                                      &left, &right);
+
+  gimp_gradient_editor_set_selection (editor, left, right);
+}
+
+void
+gradient_editor_recenter_cmd_callback (GimpAction *action,
+                                       GVariant   *value,
+                                       gpointer    data)
+{
+  GimpGradientEditor  *editor = GIMP_GRADIENT_EDITOR (data);
+  GimpGradient        *gradient;
+  GimpGradientSegment *left;
+  GimpGradientSegment *right;
+
+  gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+  gimp_gradient_segment_range_recenter_handles (gradient, left, right);
+}
+
+void
+gradient_editor_redistribute_cmd_callback (GimpAction *action,
+                                           GVariant   *value,
+                                           gpointer    data)
+{
+  GimpGradientEditor  *editor = GIMP_GRADIENT_EDITOR (data);
+  GimpGradient        *gradient;
+  GimpGradientSegment *left;
+  GimpGradientSegment *right;
+
+  gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+  gimp_gradient_segment_range_redistribute_handles (gradient, left, right);
+}
+
+void
+gradient_editor_blend_color_cmd_callback (GimpAction *action,
+                                          GVariant   *value,
+                                          gpointer    data)
+{
+  GimpGradientEditor  *editor = GIMP_GRADIENT_EDITOR (data);
+  GimpGradient        *gradient;
+  GimpGradientSegment *left;
+  GimpGradientSegment *right;
+
+  gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+  gimp_gradient_segment_range_blend (gradient, left, right,
+                                     &left->left_color,
+                                     &right->right_color,
+                                     TRUE, FALSE);
+}
+
+void
+gradient_editor_blend_opacity_cmd_callback (GimpAction *action,
+                                            GVariant   *value,
+                                            gpointer    data)
+{
+  GimpGradientEditor  *editor = GIMP_GRADIENT_EDITOR (data);
+  GimpGradient        *gradient;
+  GimpGradientSegment *left;
+  GimpGradientSegment *right;
+
+  gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+  gimp_gradient_segment_range_blend (gradient, left, right,
+                                     &left->left_color,
+                                     &right->right_color,
+                                     FALSE, TRUE);
+}
+
+void
+gradient_editor_zoom_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpGradientEditor *editor    = GIMP_GRADIENT_EDITOR (data);
+  GimpZoomType        zoom_type = (GimpZoomType) g_variant_get_int32 (value);
+
+  gimp_gradient_editor_zoom (editor, zoom_type);
+}
+
+
+/*  private functions  */
+
+static void
+gradient_editor_split_uniform_response (GtkWidget          *widget,
+                                        gint                response_id,
+                                        GimpGradientEditor *editor)
+{
+  GtkAdjustment *adjustment;
+  gint           split_parts;
+
+  adjustment = g_object_get_data (G_OBJECT (widget), "adjustment");
+
+  split_parts = RINT (gtk_adjustment_get_value (adjustment));
+
+  gtk_widget_destroy (widget);
+  gtk_widget_set_sensitive (GTK_WIDGET (editor), TRUE);
+  gimp_ui_manager_update (gimp_editor_get_ui_manager (GIMP_EDITOR (editor)),
+                          gimp_editor_get_popup_data (GIMP_EDITOR (editor)));
+
+  if (response_id == GTK_RESPONSE_OK)
+    {
+      GimpDataEditor      *data_editor = GIMP_DATA_EDITOR (editor);
+      GimpGradient        *gradient;
+      GimpGradientSegment *left;
+      GimpGradientSegment *right;
+
+      gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+      gimp_gradient_segment_range_split_uniform (gradient,
+                                                 data_editor->context,
+                                                 left, right,
+                                                 split_parts,
+                                                 editor->blend_color_space,
+                                                 &left, &right);
+
+      gimp_gradient_editor_set_selection (editor, left, right);
+    }
+}
+
+static void
+gradient_editor_replicate_response (GtkWidget          *widget,
+                                    gint                response_id,
+                                    GimpGradientEditor *editor)
+{
+  GtkAdjustment *adjustment;
+  gint           replicate_times;
+
+  adjustment = g_object_get_data (G_OBJECT (widget), "adjustment");
+
+  replicate_times = RINT (gtk_adjustment_get_value (adjustment));
+
+  gtk_widget_destroy (widget);
+  gtk_widget_set_sensitive (GTK_WIDGET (editor), TRUE);
+  gimp_ui_manager_update (gimp_editor_get_ui_manager (GIMP_EDITOR (editor)),
+                          gimp_editor_get_popup_data (GIMP_EDITOR (editor)));
+
+  if (response_id == GTK_RESPONSE_OK)
+    {
+      GimpGradient        *gradient;
+      GimpGradientSegment *left;
+      GimpGradientSegment *right;
+
+      gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+      gimp_gradient_segment_range_replicate (gradient,
+                                             left, right,
+                                             replicate_times,
+                                             &left, &right);
+
+      gimp_gradient_editor_set_selection (editor, left, right);
+    }
+}
diff --git a/app/actions/gradient-editor-commands.h b/app/actions/gradient-editor-commands.h
new file mode 100644
index 0000000..4f930ea
--- /dev/null
+++ b/app/actions/gradient-editor-commands.h
@@ -0,0 +1,99 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GRADIENT_EDITOR_COMMANDS_H__
+#define __GRADIENT_EDITOR_COMMANDS_H__
+
+
+enum
+{
+  GRADIENT_EDITOR_COLOR_NEIGHBOR_ENDPOINT,
+  GRADIENT_EDITOR_COLOR_OTHER_ENDPOINT,
+  GRADIENT_EDITOR_COLOR_FOREGROUND,
+  GRADIENT_EDITOR_COLOR_BACKGROUND,
+  GRADIENT_EDITOR_COLOR_FIRST_CUSTOM
+};
+
+
+void   gradient_editor_left_color_cmd_callback       (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+void   gradient_editor_left_color_type_cmd_callback  (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+void   gradient_editor_load_left_cmd_callback        (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+void   gradient_editor_save_left_cmd_callback        (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+
+void   gradient_editor_right_color_cmd_callback      (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+void   gradient_editor_right_color_type_cmd_callback (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+void   gradient_editor_load_right_cmd_callback       (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+void   gradient_editor_save_right_cmd_callback       (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+
+void   gradient_editor_blending_func_cmd_callback    (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+void   gradient_editor_coloring_type_cmd_callback    (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+
+void   gradient_editor_flip_cmd_callback             (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+void   gradient_editor_replicate_cmd_callback        (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+void   gradient_editor_split_midpoint_cmd_callback   (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+void   gradient_editor_split_uniformly_cmd_callback  (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+void   gradient_editor_delete_cmd_callback           (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+void   gradient_editor_recenter_cmd_callback         (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+void   gradient_editor_redistribute_cmd_callback     (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+
+void   gradient_editor_blend_color_cmd_callback      (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+void   gradient_editor_blend_opacity_cmd_callback    (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+
+void   gradient_editor_zoom_cmd_callback             (GimpAction *action,
+                                                      GVariant   *value,
+                                                      gpointer    data);
+
+
+#endif /* __GRADIENT_EDITOR_COMMANDS_H__ */
diff --git a/app/actions/gradients-actions.c b/app/actions/gradients-actions.c
new file mode 100644
index 0000000..f4b22ef
--- /dev/null
+++ b/app/actions/gradients-actions.c
@@ -0,0 +1,150 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimpcontext.h"
+#include "core/gimpdata.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "data-commands.h"
+#include "gradients-actions.h"
+#include "gradients-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry gradients_actions[] =
+{
+  { "gradients-popup", GIMP_ICON_GRADIENT,
+    NC_("gradients-action", "Gradients Menu"), NULL, NULL, NULL,
+    GIMP_HELP_GRADIENT_DIALOG },
+
+  { "gradients-new", GIMP_ICON_DOCUMENT_NEW,
+    NC_("gradients-action", "_New Gradient"), NULL,
+    NC_("gradients-action", "Create a new gradient"),
+    data_new_cmd_callback,
+    GIMP_HELP_GRADIENT_NEW },
+
+  { "gradients-duplicate", GIMP_ICON_OBJECT_DUPLICATE,
+    NC_("gradients-action", "D_uplicate Gradient"), NULL,
+    NC_("gradients-action", "Duplicate this gradient"),
+    data_duplicate_cmd_callback,
+    GIMP_HELP_GRADIENT_DUPLICATE },
+
+  { "gradients-copy-location", GIMP_ICON_EDIT_COPY,
+    NC_("gradients-action", "Copy Gradient _Location"), NULL,
+    NC_("gradients-action", "Copy gradient file location to clipboard"),
+    data_copy_location_cmd_callback,
+    GIMP_HELP_GRADIENT_COPY_LOCATION },
+
+  { "gradients-show-in-file-manager", GIMP_ICON_FILE_MANAGER,
+    NC_("gradients-action", "Show in _File Manager"), NULL,
+    NC_("gradients-action", "Show gradient file location in the file manager"),
+    data_show_in_file_manager_cmd_callback,
+    GIMP_HELP_GRADIENT_SHOW_IN_FILE_MANAGER },
+
+  { "gradients-save-as-pov", GIMP_ICON_DOCUMENT_SAVE_AS,
+    NC_("gradients-action", "Save as _POV-Ray..."), NULL,
+    NC_("gradients-action", "Save gradient as POV-Ray"),
+    gradients_save_as_pov_ray_cmd_callback,
+    GIMP_HELP_GRADIENT_SAVE_AS_POV },
+
+  { "gradients-delete", GIMP_ICON_EDIT_DELETE,
+    NC_("gradients-action", "_Delete Gradient"), NULL,
+    NC_("gradients-action", "Delete this gradient"),
+    data_delete_cmd_callback,
+    GIMP_HELP_GRADIENT_DELETE },
+
+  { "gradients-refresh", GIMP_ICON_VIEW_REFRESH,
+    NC_("gradients-action", "_Refresh Gradients"), NULL,
+    NC_("gradients-action", "Refresh gradients"),
+    data_refresh_cmd_callback,
+    GIMP_HELP_GRADIENT_REFRESH }
+};
+
+static const GimpStringActionEntry gradients_edit_actions[] =
+{
+  { "gradients-edit", GIMP_ICON_EDIT,
+    NC_("gradients-action", "_Edit Gradient..."), NULL,
+    NC_("gradients-action", "Edit this gradient"),
+    "gimp-gradient-editor",
+    GIMP_HELP_GRADIENT_EDIT }
+};
+
+
+void
+gradients_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "gradients-action",
+                                 gradients_actions,
+                                 G_N_ELEMENTS (gradients_actions));
+
+  gimp_action_group_add_string_actions (group, "gradients-action",
+                                        gradients_edit_actions,
+                                        G_N_ELEMENTS (gradients_edit_actions),
+                                        data_edit_cmd_callback);
+}
+
+void
+gradients_actions_update (GimpActionGroup *group,
+                          gpointer         user_data)
+{
+  GimpContext  *context  = action_data_get_context (user_data);
+  GimpGradient *gradient = NULL;
+  GimpData     *data     = NULL;
+  GFile        *file     = NULL;
+
+  if (context)
+    {
+      gradient = gimp_context_get_gradient (context);
+
+      if (action_data_sel_count (user_data) > 1)
+        {
+          gradient = NULL;
+        }
+
+      if (gradient)
+        {
+          data = GIMP_DATA (gradient);
+
+          file = gimp_data_get_file (data);
+        }
+    }
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("gradients-edit",                 gradient);
+  SET_SENSITIVE ("gradients-duplicate",            gradient);
+  SET_SENSITIVE ("gradients-save-as-pov",          gradient);
+  SET_SENSITIVE ("gradients-copy-location",        file);
+  SET_SENSITIVE ("gradients-show-in-file-manager", file);
+  SET_SENSITIVE ("gradients-delete",               gradient && gimp_data_is_deletable (data));
+
+#undef SET_SENSITIVE
+}
diff --git a/app/actions/gradients-actions.h b/app/actions/gradients-actions.h
new file mode 100644
index 0000000..c8ee1ce
--- /dev/null
+++ b/app/actions/gradients-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GRADIENTS_ACTIONS_H__
+#define __GRADIENTS_ACTIONS_H__
+
+
+void   gradients_actions_setup  (GimpActionGroup *group);
+void   gradients_actions_update (GimpActionGroup *group,
+                                 gpointer         user_data);
+
+
+#endif /* __GRADIENT_ACTIONS_H__ */
diff --git a/app/actions/gradients-commands.c b/app/actions/gradients-commands.c
new file mode 100644
index 0000000..40b71fd
--- /dev/null
+++ b/app/actions/gradients-commands.c
@@ -0,0 +1,151 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpgradient-save.h"
+#include "core/gimpcontext.h"
+
+#include "widgets/gimpcontainereditor.h"
+#include "widgets/gimpcontainerview.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "dialogs/dialogs.h"
+
+#include "gradients-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static void   gradients_save_as_pov_ray_response (GtkWidget    *dialog,
+                                                  gint          response_id,
+                                                  GimpGradient *gradient);
+
+
+/*  public functions  */
+
+void
+gradients_save_as_pov_ray_cmd_callback (GimpAction *action,
+                                        GVariant   *value,
+                                        gpointer    data)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+  GimpContext         *context;
+  GimpGradient        *gradient;
+  GtkWidget           *dialog;
+
+  context  = gimp_container_view_get_context (editor->view);
+  gradient = gimp_context_get_gradient (context);
+
+  if (! gradient)
+    return;
+
+#define SAVE_AS_POV_DIALOG_KEY "gimp-save-as-pov-ray-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (gradient), SAVE_AS_POV_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      gchar *title = g_strdup_printf (_("Save '%s' as POV-Ray"),
+                                      gimp_object_get_name (gradient));
+
+      dialog = gtk_file_chooser_dialog_new (title, NULL,
+                                            GTK_FILE_CHOOSER_ACTION_SAVE,
+
+                                            _("_Cancel"), GTK_RESPONSE_CANCEL,
+                                            _("_Save"),   GTK_RESPONSE_OK,
+
+                                            NULL);
+
+      g_free (title);
+
+      gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
+      gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
+                                               GTK_RESPONSE_OK,
+                                               GTK_RESPONSE_CANCEL,
+                                               -1);
+
+      g_object_set_data (G_OBJECT (dialog), "gimp", context->gimp);
+
+      gtk_window_set_screen (GTK_WINDOW (dialog),
+                             gtk_widget_get_screen (GTK_WIDGET (editor)));
+      gtk_window_set_role (GTK_WINDOW (dialog), "gimp-gradient-save-pov");
+      gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE);
+
+      gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (dialog),
+                                                      TRUE);
+
+      g_signal_connect (dialog, "response",
+                        G_CALLBACK (gradients_save_as_pov_ray_response),
+                        gradient);
+      g_signal_connect (dialog, "delete-event",
+                        G_CALLBACK (gtk_true),
+                        NULL);
+
+      g_signal_connect_object (dialog, "destroy",
+                               G_CALLBACK (g_object_unref),
+                               g_object_ref (gradient),
+                               G_CONNECT_SWAPPED);
+
+      gimp_help_connect (dialog, gimp_standard_help_func,
+                         GIMP_HELP_GRADIENT_SAVE_AS_POV, NULL);
+
+      dialogs_attach_dialog (G_OBJECT (gradient),
+                             SAVE_AS_POV_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+
+/*  private functions  */
+
+static void
+gradients_save_as_pov_ray_response (GtkWidget    *dialog,
+                                    gint          response_id,
+                                    GimpGradient *gradient)
+{
+  if (response_id == GTK_RESPONSE_OK)
+    {
+      GFile  *file  = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (dialog));
+      GError *error = NULL;
+
+      if (! gimp_gradient_save_pov (gradient, file, &error))
+        {
+          gimp_message_literal (g_object_get_data (G_OBJECT (dialog), "gimp"),
+                                G_OBJECT (dialog), GIMP_MESSAGE_ERROR,
+                                error->message);
+          g_clear_error (&error);
+          g_object_unref (file);
+          return;
+        }
+
+      g_object_unref (file);
+    }
+
+  gtk_widget_destroy (dialog);
+}
diff --git a/app/actions/gradients-commands.h b/app/actions/gradients-commands.h
new file mode 100644
index 0000000..938f3ff
--- /dev/null
+++ b/app/actions/gradients-commands.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GRADIENTS_COMMANDS_H__
+#define __GRADIENTS_COMMANDS_H__
+
+
+void   gradients_save_as_pov_ray_cmd_callback (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+
+
+#endif /* __GRADIENTS_COMMANDS_H__ */
diff --git a/app/actions/help-actions.c b/app/actions/help-actions.c
new file mode 100644
index 0000000..6b1502a
--- /dev/null
+++ b/app/actions/help-actions.c
@@ -0,0 +1,66 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "help-actions.h"
+#include "help-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry help_actions[] =
+{
+  { "help-menu", NULL, NC_("help-action", "_Help") },
+
+  { "help-help", "gimp-prefs-help-system",
+    NC_("help-action", "_Help"), "F1",
+    NC_("help-action", "Open the GIMP user manual"),
+    help_help_cmd_callback,
+    GIMP_HELP_HELP },
+
+  { "help-context-help", "gimp-prefs-help-system",
+    NC_("help-action", "_Context Help"), "<shift>F1",
+    NC_("help-action", "Show the help for a specific user interface item"),
+    help_context_help_cmd_callback,
+    GIMP_HELP_HELP_CONTEXT }
+};
+
+
+void
+help_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "help-action",
+                                 help_actions,
+                                 G_N_ELEMENTS (help_actions));
+}
+
+void
+help_actions_update (GimpActionGroup *group,
+                     gpointer         data)
+{
+}
diff --git a/app/actions/help-actions.h b/app/actions/help-actions.h
new file mode 100644
index 0000000..970dc97
--- /dev/null
+++ b/app/actions/help-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __HELP_ACTIONS_H__
+#define __HELP_ACTIONS_H__
+
+
+void   help_actions_setup  (GimpActionGroup *group);
+void   help_actions_update (GimpActionGroup *group,
+                            gpointer         data);
+
+
+#endif /* __HELP_ACTIONS_H__ */
diff --git a/app/actions/help-commands.c b/app/actions/help-commands.c
new file mode 100644
index 0000000..9e9693a
--- /dev/null
+++ b/app/actions/help-commands.c
@@ -0,0 +1,57 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimpprogress.h"
+
+#include "widgets/gimphelp.h"
+
+#include "actions.h"
+#include "help-commands.h"
+
+
+void
+help_help_cmd_callback (GimpAction *action,
+                        GVariant   *value,
+                        gpointer    data)
+{
+  Gimp        *gimp;
+  GimpDisplay *display;
+  return_if_no_gimp (gimp, data);
+  return_if_no_display (display, data);
+
+  gimp_help_show (gimp, GIMP_PROGRESS (display), NULL, NULL);
+}
+
+void
+help_context_help_cmd_callback (GimpAction *action,
+                                GVariant   *value,
+                                gpointer    data)
+{
+  GtkWidget *widget;
+  return_if_no_widget (widget, data);
+
+  gimp_context_help (widget);
+}
diff --git a/app/actions/help-commands.h b/app/actions/help-commands.h
new file mode 100644
index 0000000..61ce201
--- /dev/null
+++ b/app/actions/help-commands.h
@@ -0,0 +1,30 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __HELP_COMMANDS_H__
+#define __HELP_COMMANDS_H__
+
+
+void   help_help_cmd_callback         (GimpAction *action,
+                                       GVariant   *value,
+                                       gpointer    data);
+void   help_context_help_cmd_callback (GimpAction *action,
+                                       GVariant   *value,
+                                       gpointer    data);
+
+
+#endif /* __HELP_COMMANDS_H__ */
diff --git a/app/actions/image-actions.c b/app/actions/image-actions.c
new file mode 100644
index 0000000..213933f
--- /dev/null
+++ b/app/actions/image-actions.c
@@ -0,0 +1,497 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "config/gimpguiconfig.h"
+
+#include "gegl/gimp-babl.h"
+
+#include "core/gimp.h"
+#include "core/gimpchannel.h"
+#include "core/gimpcontext.h"
+#include "core/gimpimage.h"
+#include "core/gimpimage-color-profile.h"
+#include "core/gimpitemstack.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "image-actions.h"
+#include "image-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry image_actions[] =
+{
+  { "image-menubar", NULL,
+    NC_("image-action", "Image Menu"), NULL, NULL, NULL,
+    GIMP_HELP_IMAGE_WINDOW },
+
+  { "image-popup", NULL,
+    NC_("image-action", "Image Menu"), NULL, NULL, NULL,
+    GIMP_HELP_IMAGE_WINDOW },
+
+  { "image-menu",                  NULL, NC_("image-action", "_Image")     },
+  { "image-mode-menu",             NULL, NC_("image-action", "_Mode")      },
+  { "image-precision-menu",        NULL, NC_("image-action", "Pr_ecision") },
+#if PENDING_TRANSLATION
+  { "image-precision-menu",        NULL, NC_("image-action", "_Encoding")  },
+#endif
+  { "image-color-management-menu", NULL, NC_("image-action",
+                                             "Color Ma_nagement")          },
+  { "image-transform-menu",        NULL, NC_("image-action", "_Transform") },
+  { "image-guides-menu",           NULL, NC_("image-action", "_Guides")    },
+  { "image-metadata-menu",         NULL, NC_("image-action", "Meta_data")  },
+
+  { "colors-menu",              NULL, NC_("image-action", "_Colors")       },
+  { "colors-info-menu",         NULL, NC_("image-action", "I_nfo")         },
+  { "colors-auto-menu",         NULL, NC_("image-action", "_Auto")         },
+  { "colors-map-menu",          NULL, NC_("image-action", "_Map")          },
+  { "colors-tone-mapping-menu", NULL, NC_("image-action", "_Tone Mapping") },
+  { "colors-components-menu",   NULL, NC_("image-action", "C_omponents")   },
+  { "colors-desaturate-menu",   NULL, NC_("image-action", "D_esaturate")   },
+
+  { "image-new", GIMP_ICON_DOCUMENT_NEW,
+    NC_("image-action", "_New..."), "<primary>N",
+    NC_("image-action", "Create a new image"),
+    image_new_cmd_callback,
+    GIMP_HELP_FILE_NEW },
+
+  { "image-duplicate", GIMP_ICON_OBJECT_DUPLICATE,
+    NC_("image-action", "_Duplicate"), "<primary>D",
+    NC_("image-action", "Create a duplicate of this image"),
+    image_duplicate_cmd_callback,
+    GIMP_HELP_IMAGE_DUPLICATE },
+
+  { "image-color-profile-assign", NULL,
+    NC_("image-action", "_Assign Color Profile..."), NULL,
+    NC_("image-action", "Set a color profile on the image"),
+    image_color_profile_assign_cmd_callback,
+    GIMP_HELP_IMAGE_COLOR_PROFILE_ASSIGN },
+
+  { "image-color-profile-convert", NULL,
+    NC_("image-action", "_Convert to Color Profile..."), NULL,
+    NC_("image-action", "Apply a color profile to the image"),
+    image_color_profile_convert_cmd_callback,
+    GIMP_HELP_IMAGE_COLOR_PROFILE_CONVERT },
+
+  { "image-color-profile-discard", NULL,
+    NC_("image-action", "_Discard Color Profile"), NULL,
+    NC_("image-action", "Remove the image's color profile"),
+    image_color_profile_discard_cmd_callback,
+    GIMP_HELP_IMAGE_COLOR_PROFILE_DISCARD },
+
+  { "image-color-profile-save", NULL,
+    NC_("image-action", "_Save Color Profile to File..."), NULL,
+    NC_("image-action", "Save the image's color profile to an ICC file"),
+    image_color_profile_save_cmd_callback,
+    GIMP_HELP_IMAGE_COLOR_PROFILE_SAVE },
+
+  { "image-resize", GIMP_ICON_OBJECT_RESIZE,
+    NC_("image-action", "Can_vas Size..."), NULL,
+    NC_("image-action", "Adjust the image dimensions"),
+    image_resize_cmd_callback,
+    GIMP_HELP_IMAGE_RESIZE },
+
+  { "image-resize-to-layers", NULL,
+    NC_("image-action", "Fit Canvas to L_ayers"), NULL,
+    NC_("image-action", "Resize the image to enclose all layers"),
+    image_resize_to_layers_cmd_callback,
+    GIMP_HELP_IMAGE_RESIZE_TO_LAYERS },
+
+  { "image-resize-to-selection", NULL,
+    NC_("image-action", "F_it Canvas to Selection"), NULL,
+    NC_("image-action", "Resize the image to the extents of the selection"),
+    image_resize_to_selection_cmd_callback,
+    GIMP_HELP_IMAGE_RESIZE_TO_SELECTION },
+
+  { "image-print-size", GIMP_ICON_DOCUMENT_PRINT_RESOLUTION,
+    NC_("image-action", "_Print Size..."), NULL,
+    NC_("image-action", "Adjust the print resolution"),
+    image_print_size_cmd_callback,
+    GIMP_HELP_IMAGE_PRINT_SIZE },
+
+  { "image-scale", GIMP_ICON_OBJECT_SCALE,
+    NC_("image-action", "_Scale Image..."), NULL,
+    NC_("image-action", "Change the size of the image content"),
+    image_scale_cmd_callback,
+    GIMP_HELP_IMAGE_SCALE },
+
+  { "image-crop-to-selection", GIMP_ICON_TOOL_CROP,
+    NC_("image-action", "_Crop to Selection"), NULL,
+    NC_("image-action", "Crop the image to the extents of the selection"),
+    image_crop_to_selection_cmd_callback,
+    GIMP_HELP_IMAGE_CROP },
+
+  { "image-crop-to-content", GIMP_ICON_TOOL_CROP,
+    NC_("image-action", "Crop to C_ontent"), NULL,
+    NC_("image-action", "Crop the image to the extents of its content (remove empty borders from the image)"),
+    image_crop_to_content_cmd_callback,
+    GIMP_HELP_IMAGE_CROP },
+
+  { "image-merge-layers", NULL,
+    NC_("image-action", "Merge Visible _Layers..."), "<primary>M",
+    NC_("image-action", "Merge all visible layers into one layer"),
+    image_merge_layers_cmd_callback,
+    GIMP_HELP_IMAGE_MERGE_LAYERS },
+
+  { "image-flatten", NULL,
+    NC_("image-action", "_Flatten Image"), NULL,
+    NC_("image-action", "Merge all layers into one and remove transparency"),
+    image_flatten_image_cmd_callback,
+    GIMP_HELP_IMAGE_FLATTEN },
+
+  { "image-configure-grid", GIMP_ICON_GRID,
+    NC_("image-action", "Configure G_rid..."), NULL,
+    NC_("image-action", "Configure the grid for this image"),
+    image_configure_grid_cmd_callback,
+    GIMP_HELP_IMAGE_GRID },
+
+  { "image-properties", "dialog-information",
+    NC_("image-action", "Image Pr_operties"), "<alt>Return",
+    NC_("image-action", "Display information about this image"),
+    image_properties_cmd_callback,
+    GIMP_HELP_IMAGE_PROPERTIES }
+};
+
+static const GimpToggleActionEntry image_toggle_actions[] =
+{
+  { "image-color-management-enabled", NULL,
+    NC_("image-action", "_Enable Color Management"), NULL,
+    NC_("image-action", "Whether the image is color managed. Disabling "
+        "color management is equivalent to assigning a built-in sRGB "
+        "color profile. Better leave color management enabled."),
+    image_color_management_enabled_cmd_callback,
+    TRUE,
+    GIMP_HELP_IMAGE_COLOR_MANAGEMENT_ENABLED }
+};
+
+static const GimpRadioActionEntry image_convert_base_type_actions[] =
+{
+  { "image-convert-rgb", GIMP_ICON_CONVERT_RGB,
+    NC_("image-convert-action", "_RGB"), NULL,
+    NC_("image-convert-action", "Convert the image to the RGB colorspace"),
+    GIMP_RGB, GIMP_HELP_IMAGE_CONVERT_RGB },
+
+  { "image-convert-grayscale", GIMP_ICON_CONVERT_GRAYSCALE,
+    NC_("image-convert-action", "_Grayscale"), NULL,
+    NC_("image-convert-action", "Convert the image to grayscale"),
+    GIMP_GRAY, GIMP_HELP_IMAGE_CONVERT_GRAYSCALE },
+
+  { "image-convert-indexed", GIMP_ICON_CONVERT_INDEXED,
+    NC_("image-convert-action", "_Indexed..."), NULL,
+    NC_("image-convert-action", "Convert the image to indexed colors"),
+    GIMP_INDEXED, GIMP_HELP_IMAGE_CONVERT_INDEXED }
+};
+
+static const GimpRadioActionEntry image_convert_precision_actions[] =
+{
+  { "image-convert-u8", NULL,
+    NC_("image-convert-action", "8 bit integer"), NULL,
+    NC_("image-convert-action",
+        "Convert the image to 8 bit integer"),
+    GIMP_COMPONENT_TYPE_U8, GIMP_HELP_IMAGE_CONVERT_U8 },
+
+  { "image-convert-u16", NULL,
+    NC_("image-convert-action", "16 bit integer"), NULL,
+    NC_("image-convert-action",
+        "Convert the image to 16 bit integer"),
+    GIMP_COMPONENT_TYPE_U16, GIMP_HELP_IMAGE_CONVERT_U16 },
+
+  { "image-convert-u32", NULL,
+    NC_("image-convert-action", "32 bit integer"), NULL,
+    NC_("image-convert-action",
+        "Convert the image to 32 bit integer"),
+    GIMP_COMPONENT_TYPE_U32, GIMP_HELP_IMAGE_CONVERT_U32 },
+
+  { "image-convert-half", NULL,
+    NC_("image-convert-action", "16 bit floating point"), NULL,
+    NC_("image-convert-action",
+        "Convert the image to 16 bit floating point"),
+    GIMP_COMPONENT_TYPE_HALF, GIMP_HELP_IMAGE_CONVERT_HALF },
+
+  { "image-convert-float", NULL,
+    NC_("image-convert-action", "32 bit floating point"), NULL,
+    NC_("image-convert-action",
+        "Convert the image to 32 bit floating point"),
+    GIMP_COMPONENT_TYPE_FLOAT, GIMP_HELP_IMAGE_CONVERT_FLOAT },
+
+  { "image-convert-double", NULL,
+    NC_("image-convert-action", "64 bit floating point"), NULL,
+    NC_("image-convert-action",
+        "Convert the image to 64 bit floating point"),
+    GIMP_COMPONENT_TYPE_DOUBLE, GIMP_HELP_IMAGE_CONVERT_DOUBLE }
+};
+
+static const GimpRadioActionEntry image_convert_gamma_actions[] =
+{
+  { "image-convert-gamma", NULL,
+    NC_("image-convert-action", "Perceptual gamma (sRGB)"), NULL,
+    NC_("image-convert-action",
+        "Convert the image to perceptual (sRGB) gamma"),
+    FALSE, GIMP_HELP_IMAGE_CONVERT_GAMMA },
+
+  { "image-convert-linear", NULL,
+    NC_("image-convert-action", "Linear light"), NULL,
+    NC_("image-convert-action",
+        "Convert the image to linear light"),
+    TRUE, GIMP_HELP_IMAGE_CONVERT_GAMMA }
+};
+
+static const GimpEnumActionEntry image_flip_actions[] =
+{
+  { "image-flip-horizontal", GIMP_ICON_OBJECT_FLIP_HORIZONTAL,
+    NC_("image-action", "Flip _Horizontally"), NULL,
+    NC_("image-action", "Flip image horizontally"),
+    GIMP_ORIENTATION_HORIZONTAL, FALSE,
+    GIMP_HELP_IMAGE_FLIP_HORIZONTAL },
+
+  { "image-flip-vertical", GIMP_ICON_OBJECT_FLIP_VERTICAL,
+    NC_("image-action", "Flip _Vertically"), NULL,
+    NC_("image-action", "Flip image vertically"),
+    GIMP_ORIENTATION_VERTICAL, FALSE,
+    GIMP_HELP_IMAGE_FLIP_VERTICAL }
+};
+
+static const GimpEnumActionEntry image_rotate_actions[] =
+{
+  { "image-rotate-90", GIMP_ICON_OBJECT_ROTATE_90,
+    NC_("image-action", "Rotate 90° _clockwise"), NULL,
+    NC_("image-action", "Rotate the image 90 degrees to the right"),
+    GIMP_ROTATE_90, FALSE,
+    GIMP_HELP_IMAGE_ROTATE_90 },
+
+  { "image-rotate-180", GIMP_ICON_OBJECT_ROTATE_180,
+    NC_("image-action", "Rotate _180°"), NULL,
+    NC_("image-action", "Turn the image upside-down"),
+    GIMP_ROTATE_180, FALSE,
+    GIMP_HELP_IMAGE_ROTATE_180 },
+
+  { "image-rotate-270", GIMP_ICON_OBJECT_ROTATE_270,
+    NC_("image-action", "Rotate 90° counter-clock_wise"), NULL,
+    NC_("image-action", "Rotate the image 90 degrees to the left"),
+    GIMP_ROTATE_270, FALSE,
+    GIMP_HELP_IMAGE_ROTATE_270 }
+};
+
+
+void
+image_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "image-action",
+                                 image_actions,
+                                 G_N_ELEMENTS (image_actions));
+
+  gimp_action_group_add_toggle_actions (group, "image-action",
+                                        image_toggle_actions,
+                                        G_N_ELEMENTS (image_toggle_actions));
+
+  gimp_action_group_add_radio_actions (group, "image-convert-action",
+                                       image_convert_base_type_actions,
+                                       G_N_ELEMENTS (image_convert_base_type_actions),
+                                       NULL, 0,
+                                       image_convert_base_type_cmd_callback);
+
+  gimp_action_group_add_radio_actions (group, "image-convert-action",
+                                       image_convert_precision_actions,
+                                       G_N_ELEMENTS (image_convert_precision_actions),
+                                       NULL, 0,
+                                       image_convert_precision_cmd_callback);
+
+  gimp_action_group_add_radio_actions (group, "image-convert-action",
+                                       image_convert_gamma_actions,
+                                       G_N_ELEMENTS (image_convert_gamma_actions),
+                                       NULL, 0,
+                                       image_convert_gamma_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "image-action",
+                                      image_flip_actions,
+                                      G_N_ELEMENTS (image_flip_actions),
+                                      image_flip_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "image-action",
+                                      image_rotate_actions,
+                                      G_N_ELEMENTS (image_rotate_actions),
+                                      image_rotate_cmd_callback);
+
+#define SET_ALWAYS_SHOW_IMAGE(action,show) \
+        gimp_action_group_set_action_always_show_image (group, action, show)
+
+  SET_ALWAYS_SHOW_IMAGE ("image-rotate-90",  TRUE);
+  SET_ALWAYS_SHOW_IMAGE ("image-rotate-180", TRUE);
+  SET_ALWAYS_SHOW_IMAGE ("image-rotate-270", TRUE);
+
+#undef SET_ALWAYS_SHOW_IMAGE
+}
+
+void
+image_actions_update (GimpActionGroup *group,
+                      gpointer         data)
+{
+  GimpImage *image         = action_data_get_image (data);
+  gboolean   is_indexed    = FALSE;
+  gboolean   is_u8_gamma   = FALSE;
+  gboolean   is_double     = FALSE;
+  gboolean   aux           = FALSE;
+  gboolean   lp            = FALSE;
+  gboolean   sel           = FALSE;
+  gboolean   groups        = FALSE;
+  gboolean   color_managed = FALSE;
+  gboolean   profile       = FALSE;
+
+  if (image)
+    {
+      GimpContainer     *layers;
+      const gchar       *action = NULL;
+      GimpImageBaseType  base_type;
+      GimpPrecision      precision;
+      GimpComponentType  component_type;
+
+      base_type      = gimp_image_get_base_type (image);
+      precision      = gimp_image_get_precision (image);
+      component_type = gimp_image_get_component_type (image);
+
+      switch (base_type)
+        {
+        case GIMP_RGB:     action = "image-convert-rgb";       break;
+        case GIMP_GRAY:    action = "image-convert-grayscale"; break;
+        case GIMP_INDEXED: action = "image-convert-indexed";   break;
+        }
+
+      gimp_action_group_set_action_active (group, action, TRUE);
+
+      switch (component_type)
+        {
+        case GIMP_COMPONENT_TYPE_U8:     action = "image-convert-u8";     break;
+        case GIMP_COMPONENT_TYPE_U16:    action = "image-convert-u16";    break;
+        case GIMP_COMPONENT_TYPE_U32:    action = "image-convert-u32";    break;
+        case GIMP_COMPONENT_TYPE_HALF:   action = "image-convert-half";   break;
+        case GIMP_COMPONENT_TYPE_FLOAT:  action = "image-convert-float";  break;
+        case GIMP_COMPONENT_TYPE_DOUBLE: action = "image-convert-double"; break;
+        }
+
+      gimp_action_group_set_action_active (group, action, TRUE);
+
+      if (gimp_babl_format_get_linear (gimp_image_get_layer_format (image,
+                                                                    FALSE)))
+        {
+          gimp_action_group_set_action_active (group, "image-convert-linear",
+                                               TRUE);
+        }
+      else
+        {
+          gimp_action_group_set_action_active (group, "image-convert-gamma",
+                                               TRUE);
+        }
+
+      is_indexed  = (base_type == GIMP_INDEXED);
+      is_u8_gamma = (precision == GIMP_PRECISION_U8_GAMMA);
+      is_double   = (component_type == GIMP_COMPONENT_TYPE_DOUBLE);
+      aux         = (gimp_image_get_active_channel (image) != NULL);
+      lp          = ! gimp_image_is_empty (image);
+      sel         = ! gimp_channel_is_empty (gimp_image_get_mask (image));
+
+      layers = gimp_image_get_layers (image);
+
+      groups = ! gimp_item_stack_is_flat (GIMP_ITEM_STACK (layers));
+
+      color_managed = gimp_image_get_is_color_managed (image);
+      profile       = (gimp_image_get_color_profile (image) != NULL);
+    }
+
+#define SET_LABEL(action,label) \
+        gimp_action_group_set_action_label (group, action, (label))
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+#define SET_ACTIVE(action,condition) \
+        gimp_action_group_set_action_active (group, action, (condition) != 0)
+#define SET_VISIBLE(action,condition) \
+        gimp_action_group_set_action_visible (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("image-duplicate", image);
+
+  if (profile)
+    {
+      SET_LABEL ("image-convert-rgb",
+                 C_("image-convert-action", "_RGB..."));
+      SET_LABEL ("image-convert-grayscale",
+                 C_("image-convert-action", "_Grayscale..."));
+    }
+  else
+    {
+      SET_LABEL ("image-convert-rgb",
+                 C_("image-convert-action", "_RGB"));
+      SET_LABEL ("image-convert-grayscale",
+                 C_("image-convert-action", "_Grayscale"));
+    }
+
+  SET_SENSITIVE ("image-convert-rgb",       image);
+  SET_SENSITIVE ("image-convert-grayscale", image);
+  SET_SENSITIVE ("image-convert-indexed",   image && !groups && is_u8_gamma);
+
+  SET_SENSITIVE ("image-convert-u8",     image);
+  SET_SENSITIVE ("image-convert-u16",    image && !is_indexed);
+  SET_SENSITIVE ("image-convert-u32",    image && !is_indexed);
+  SET_SENSITIVE ("image-convert-half",   image && !is_indexed);
+  SET_SENSITIVE ("image-convert-float",  image && !is_indexed);
+  SET_SENSITIVE ("image-convert-double", image && !is_indexed);
+  SET_VISIBLE   ("image-convert-double", is_double);
+
+  SET_SENSITIVE ("image-convert-gamma",  image);
+  SET_SENSITIVE ("image-convert-linear", image && !is_indexed);
+
+  SET_SENSITIVE ("image-color-management-enabled", image);
+  SET_ACTIVE    ("image-color-management-enabled", image && color_managed);
+
+  SET_SENSITIVE ("image-color-profile-assign",  image);
+  SET_SENSITIVE ("image-color-profile-convert", image);
+  SET_SENSITIVE ("image-color-profile-discard", image && profile);
+  SET_SENSITIVE ("image-color-profile-save",    image);
+
+  SET_SENSITIVE ("image-flip-horizontal", image);
+  SET_SENSITIVE ("image-flip-vertical",   image);
+  SET_SENSITIVE ("image-rotate-90",       image);
+  SET_SENSITIVE ("image-rotate-180",      image);
+  SET_SENSITIVE ("image-rotate-270",      image);
+
+  SET_SENSITIVE ("image-resize",              image);
+  SET_SENSITIVE ("image-resize-to-layers",    image);
+  SET_SENSITIVE ("image-resize-to-selection", image && sel);
+  SET_SENSITIVE ("image-print-size",          image);
+  SET_SENSITIVE ("image-scale",               image);
+  SET_SENSITIVE ("image-crop-to-selection",   image && sel);
+  SET_SENSITIVE ("image-crop-to-content",     image);
+  SET_SENSITIVE ("image-merge-layers",        image && !aux && lp);
+  SET_SENSITIVE ("image-flatten",             image && !aux && lp);
+  SET_SENSITIVE ("image-configure-grid",      image);
+  SET_SENSITIVE ("image-properties",          image);
+
+#undef SET_LABEL
+#undef SET_SENSITIVE
+#undef SET_ACTIVE
+#undef SET_VISIBLE
+}
diff --git a/app/actions/image-actions.h b/app/actions/image-actions.h
new file mode 100644
index 0000000..802f7af
--- /dev/null
+++ b/app/actions/image-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __IMAGE_ACTIONS_H__
+#define __IMAGE_ACTIONS_H__
+
+
+void   image_actions_setup  (GimpActionGroup *group);
+void   image_actions_update (GimpActionGroup *group,
+                             gpointer         data);
+
+
+#endif /* __IMAGE_ACTIONS_H__ */
diff --git a/app/actions/image-commands.c b/app/actions/image-commands.c
new file mode 100644
index 0000000..6dae5f5
--- /dev/null
+++ b/app/actions/image-commands.c
@@ -0,0 +1,1552 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpcolor/gimpcolor.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "config/gimpdialogconfig.h"
+
+#include "gegl/gimp-babl.h"
+
+#include "core/core-enums.h"
+#include "core/gimp.h"
+#include "core/gimpcontext.h"
+#include "core/gimpimage.h"
+#include "core/gimpimage-color-profile.h"
+#include "core/gimpimage-convert-indexed.h"
+#include "core/gimpimage-convert-precision.h"
+#include "core/gimpimage-convert-type.h"
+#include "core/gimpimage-crop.h"
+#include "core/gimpimage-duplicate.h"
+#include "core/gimpimage-flip.h"
+#include "core/gimpimage-merge.h"
+#include "core/gimpimage-resize.h"
+#include "core/gimpimage-rotate.h"
+#include "core/gimpimage-scale.h"
+#include "core/gimpimage-undo.h"
+#include "core/gimpitem.h"
+#include "core/gimppickable.h"
+#include "core/gimppickable-auto-shrink.h"
+#include "core/gimpprogress.h"
+
+#include "widgets/gimpdialogfactory.h"
+#include "widgets/gimpdock.h"
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpwidgets-utils.h"
+
+#include "display/gimpdisplay.h"
+#include "display/gimpdisplayshell.h"
+
+#include "dialogs/dialogs.h"
+#include "dialogs/color-profile-dialog.h"
+#include "dialogs/convert-indexed-dialog.h"
+#include "dialogs/convert-precision-dialog.h"
+#include "dialogs/grid-dialog.h"
+#include "dialogs/image-merge-layers-dialog.h"
+#include "dialogs/image-new-dialog.h"
+#include "dialogs/image-properties-dialog.h"
+#include "dialogs/image-scale-dialog.h"
+#include "dialogs/print-size-dialog.h"
+#include "dialogs/resize-dialog.h"
+
+#include "actions.h"
+#include "image-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static void   image_convert_rgb_callback       (GtkWidget                *dialog,
+                                                GimpImage                *image,
+                                                GimpColorProfile         *new_profile,
+                                                GFile                    *new_file,
+                                                GimpColorRenderingIntent  intent,
+                                                gboolean                  bpc,
+                                                gpointer                  user_data);
+
+static void   image_convert_gray_callback      (GtkWidget                *dialog,
+                                                GimpImage                *image,
+                                                GimpColorProfile         *new_profile,
+                                                GFile                    *new_file,
+                                                GimpColorRenderingIntent  intent,
+                                                gboolean                  bpc,
+                                                gpointer                  user_data);
+
+static void   image_convert_indexed_callback   (GtkWidget              *dialog,
+                                                GimpImage              *image,
+                                                GimpConvertPaletteType  palette_type,
+                                                gint                    max_colors,
+                                                gboolean                remove_duplicates,
+                                                GimpConvertDitherType   dither_type,
+                                                gboolean                dither_alpha,
+                                                gboolean                dither_text_layers,
+                                                GimpPalette            *custom_palette,
+                                                gpointer                user_data);
+
+static void   image_convert_precision_callback (GtkWidget              *dialog,
+                                                GimpImage              *image,
+                                                GimpPrecision           precision,
+                                                GeglDitherMethod        layer_dither_method,
+                                                GeglDitherMethod        text_layer_dither_method,
+                                                GeglDitherMethod        mask_dither_method,
+                                                gpointer                user_data);
+
+static void   image_profile_assign_callback    (GtkWidget                *dialog,
+                                                GimpImage                *image,
+                                                GimpColorProfile         *new_profile,
+                                                GFile                    *new_file,
+                                                GimpColorRenderingIntent  intent,
+                                                gboolean                  bpc,
+                                                gpointer                  user_data);
+
+static void   image_profile_convert_callback   (GtkWidget                *dialog,
+                                                GimpImage                *image,
+                                                GimpColorProfile         *new_profile,
+                                                GFile                    *new_file,
+                                                GimpColorRenderingIntent  intent,
+                                                gboolean                  bpc,
+                                                gpointer                  user_data);
+
+static void   image_resize_callback            (GtkWidget              *dialog,
+                                                GimpViewable           *viewable,
+                                                GimpContext            *context,
+                                                gint                    width,
+                                                gint                    height,
+                                                GimpUnit                unit,
+                                                gint                    offset_x,
+                                                gint                    offset_y,
+                                                GimpFillType            fill_type,
+                                                GimpItemSet             layer_set,
+                                                gboolean                resize_text_layers,
+                                                gpointer                user_data);
+
+static void   image_print_size_callback        (GtkWidget              *dialog,
+                                                GimpImage              *image,
+                                                gdouble                 xresolution,
+                                                gdouble                 yresolution,
+                                                GimpUnit                resolution_unit,
+                                                gpointer                user_data);
+
+static void   image_scale_callback             (GtkWidget              *dialog,
+                                                GimpViewable           *viewable,
+                                                gint                    width,
+                                                gint                    height,
+                                                GimpUnit                unit,
+                                                GimpInterpolationType   interpolation,
+                                                gdouble                 xresolution,
+                                                gdouble                 yresolution,
+                                                GimpUnit                resolution_unit,
+                                                gpointer                user_data);
+
+static void   image_merge_layers_callback      (GtkWidget              *dialog,
+                                                GimpImage              *image,
+                                                GimpContext            *context,
+                                                GimpMergeType           merge_type,
+                                                gboolean                merge_active_group,
+                                                gboolean                discard_invisible,
+                                                gpointer                user_data);
+
+
+/*  private variables  */
+
+static GimpUnit               image_resize_unit  = GIMP_UNIT_PIXEL;
+static GimpUnit               image_scale_unit   = GIMP_UNIT_PIXEL;
+static GimpInterpolationType  image_scale_interp = -1;
+static GimpPalette           *image_convert_indexed_custom_palette = NULL;
+
+
+/*  public functions  */
+
+void
+image_new_cmd_callback (GimpAction *action,
+                        GVariant   *value,
+                        gpointer    data)
+{
+  GtkWidget *widget;
+  GtkWidget *dialog;
+  return_if_no_widget (widget, data);
+
+  dialog = gimp_dialog_factory_dialog_new (gimp_dialog_factory_get_singleton (),
+                                           gtk_widget_get_screen (widget),
+                                           gimp_widget_get_monitor (widget),
+                                           NULL /*ui_manager*/,
+                                           "gimp-image-new-dialog", -1, FALSE);
+
+  if (dialog)
+    {
+      GimpImage *image = action_data_get_image (data);
+
+      image_new_dialog_set (dialog, image, NULL);
+
+      gtk_window_present (GTK_WINDOW (dialog));
+    }
+}
+
+void
+image_duplicate_cmd_callback (GimpAction *action,
+                              GVariant   *value,
+                              gpointer    data)
+{
+  GimpDisplay      *display;
+  GimpImage        *image;
+  GimpDisplayShell *shell;
+  GimpImage        *new_image;
+  return_if_no_display (display, data);
+
+  image = gimp_display_get_image (display);
+  shell = gimp_display_get_shell (display);
+
+  new_image = gimp_image_duplicate (image);
+
+  gimp_create_display (new_image->gimp, new_image, shell->unit,
+                       gimp_zoom_model_get_factor (shell->zoom),
+                       G_OBJECT (gtk_widget_get_screen (GTK_WIDGET (shell))),
+                       gimp_widget_get_monitor (GTK_WIDGET (shell)));
+
+  g_object_unref (new_image);
+}
+
+void
+image_convert_base_type_cmd_callback (GimpAction *action,
+                                      GVariant   *value,
+                                      gpointer    data)
+{
+  GimpImage         *image;
+  GimpDisplay       *display;
+  GtkWidget         *widget;
+  GimpDialogConfig  *config;
+  GtkWidget         *dialog;
+  GimpImageBaseType  base_type;
+  GError            *error = NULL;
+  return_if_no_image (image, data);
+  return_if_no_display (display, data);
+  return_if_no_widget (widget, data);
+
+  base_type = (GimpImageBaseType) g_variant_get_int32 (value);
+
+  if (base_type == gimp_image_get_base_type (image))
+    return;
+
+#define CONVERT_TYPE_DIALOG_KEY "gimp-convert-type-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), CONVERT_TYPE_DIALOG_KEY);
+
+  if (dialog)
+    {
+      gtk_widget_destroy (dialog);
+      dialog = NULL;
+    }
+
+  config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+  switch (base_type)
+    {
+    case GIMP_RGB:
+    case GIMP_GRAY:
+      if (gimp_image_get_color_profile (image))
+        {
+          ColorProfileDialogType    dialog_type;
+          GimpColorProfileCallback  callback;
+          GimpColorProfile         *current_profile;
+          GimpColorProfile         *default_profile;
+          const Babl               *format;
+
+          current_profile =
+            gimp_color_managed_get_color_profile (GIMP_COLOR_MANAGED (image));
+
+          if (base_type == GIMP_RGB)
+            {
+              dialog_type = COLOR_PROFILE_DIALOG_CONVERT_TO_RGB;
+              callback    = image_convert_rgb_callback;
+
+              format = gimp_babl_format (GIMP_RGB,
+                                         gimp_image_get_precision (image),
+                                         TRUE);
+              default_profile = gimp_babl_format_get_color_profile (format);
+            }
+          else
+            {
+              dialog_type = COLOR_PROFILE_DIALOG_CONVERT_TO_GRAY;
+              callback    = image_convert_gray_callback;
+
+              format = gimp_babl_format (GIMP_GRAY,
+                                         gimp_image_get_precision (image),
+                                         TRUE);
+              default_profile = gimp_babl_format_get_color_profile (format);
+            }
+
+          dialog = color_profile_dialog_new (dialog_type,
+                                             image,
+                                             action_data_get_context (data),
+                                             widget,
+                                             current_profile,
+                                             default_profile,
+                                             0, 0,
+                                             callback,
+                                             display);
+        }
+      else if (! gimp_image_convert_type (image, base_type, NULL, NULL, &error))
+        {
+          gimp_message_literal (image->gimp,
+                                G_OBJECT (widget), GIMP_MESSAGE_WARNING,
+                                error->message);
+          g_clear_error (&error);
+        }
+      break;
+
+    case GIMP_INDEXED:
+      dialog = convert_indexed_dialog_new (image,
+                                           action_data_get_context (data),
+                                           widget,
+                                           config->image_convert_indexed_palette_type,
+                                           config->image_convert_indexed_max_colors,
+                                           config->image_convert_indexed_remove_duplicates,
+                                           config->image_convert_indexed_dither_type,
+                                           config->image_convert_indexed_dither_alpha,
+                                           config->image_convert_indexed_dither_text_layers,
+                                           image_convert_indexed_custom_palette,
+                                           image_convert_indexed_callback,
+                                           display);
+      break;
+    }
+
+  if (dialog)
+    {
+      dialogs_attach_dialog (G_OBJECT (image),
+                             CONVERT_TYPE_DIALOG_KEY, dialog);
+      gtk_window_present (GTK_WINDOW (dialog));
+    }
+
+  /*  always flush, also when only the indexed dialog was shown, so
+   *  the menu items get updated back to the current image type
+   */
+  gimp_image_flush (image);
+}
+
+void
+image_convert_precision_cmd_callback (GimpAction *action,
+                                      GVariant   *value,
+                                      gpointer    data)
+{
+  GimpImage         *image;
+  GimpDisplay       *display;
+  GtkWidget         *widget;
+  GimpDialogConfig  *config;
+  GtkWidget         *dialog;
+  GimpComponentType  component_type;
+  return_if_no_image (image, data);
+  return_if_no_display (display, data);
+  return_if_no_widget (widget, data);
+
+  component_type = (GimpComponentType) g_variant_get_int32 (value);
+
+  if (component_type == gimp_image_get_component_type (image))
+    return;
+
+#define CONVERT_PRECISION_DIALOG_KEY "gimp-convert-precision-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), CONVERT_PRECISION_DIALOG_KEY);
+
+  if (dialog)
+    {
+      gtk_widget_destroy (dialog);
+      dialog = NULL;
+    }
+
+  config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+  dialog = convert_precision_dialog_new (image,
+                                         action_data_get_context (data),
+                                         widget,
+                                         component_type,
+                                         config->image_convert_precision_layer_dither_method,
+                                         config->image_convert_precision_text_layer_dither_method,
+                                         config->image_convert_precision_channel_dither_method,
+                                         image_convert_precision_callback,
+                                         display);
+
+  dialogs_attach_dialog (G_OBJECT (image),
+                         CONVERT_PRECISION_DIALOG_KEY, dialog);
+
+  gtk_window_present (GTK_WINDOW (dialog));
+
+  /*  see comment above  */
+  gimp_image_flush (image);
+}
+
+void
+image_convert_gamma_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpImage     *image;
+  GimpDisplay   *display;
+  gboolean       linear;
+  GimpPrecision  precision;
+  return_if_no_image (image, data);
+  return_if_no_display (display, data);
+
+  linear = (gboolean) g_variant_get_int32 (value);
+
+  if (linear == gimp_babl_format_get_linear (gimp_image_get_layer_format (image,
+                                                                         FALSE)))
+    return;
+
+  precision = gimp_babl_precision (gimp_image_get_component_type (image),
+                                   linear);
+
+  gimp_image_convert_precision (image, precision,
+                                GEGL_DITHER_NONE,
+                                GEGL_DITHER_NONE,
+                                GEGL_DITHER_NONE,
+                                GIMP_PROGRESS (display));
+  gimp_image_flush (image);
+}
+
+void
+image_color_management_enabled_cmd_callback (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data)
+{
+  GimpImage *image;
+  gboolean   enabled;
+  return_if_no_image (image, data);
+
+  enabled = g_variant_get_boolean (value);
+
+  if (enabled != gimp_image_get_is_color_managed (image))
+    {
+      gimp_image_set_is_color_managed (image, enabled, TRUE);
+      gimp_image_flush (image);
+    }
+}
+
+void
+image_color_profile_assign_cmd_callback (GimpAction *action,
+                                         GVariant   *value,
+                                         gpointer    data)
+{
+  GimpImage   *image;
+  GimpDisplay *display;
+  GtkWidget   *widget;
+  GtkWidget   *dialog;
+  return_if_no_image (image, data);
+  return_if_no_display (display, data);
+  return_if_no_widget (widget, data);
+
+#define PROFILE_ASSIGN_DIALOG_KEY "gimp-profile-assign-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), PROFILE_ASSIGN_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GimpColorProfile *current_profile;
+      GimpColorProfile *default_profile;
+
+      current_profile = gimp_color_managed_get_color_profile (GIMP_COLOR_MANAGED (image));
+      default_profile = gimp_image_get_builtin_color_profile (image);
+
+      dialog = color_profile_dialog_new (COLOR_PROFILE_DIALOG_ASSIGN_PROFILE,
+                                         image,
+                                         action_data_get_context (data),
+                                         widget,
+                                         current_profile,
+                                         default_profile,
+                                         0, 0,
+                                         image_profile_assign_callback,
+                                         display);
+
+      dialogs_attach_dialog (G_OBJECT (image),
+                             PROFILE_ASSIGN_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+image_color_profile_convert_cmd_callback (GimpAction *action,
+                                          GVariant   *value,
+                                          gpointer    data)
+{
+  GimpImage   *image;
+  GimpDisplay *display;
+  GtkWidget   *widget;
+  GtkWidget   *dialog;
+  return_if_no_image (image, data);
+  return_if_no_display (display, data);
+  return_if_no_widget (widget, data);
+
+#define PROFILE_CONVERT_DIALOG_KEY "gimp-profile-convert-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), PROFILE_CONVERT_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+      GimpColorProfile *current_profile;
+      GimpColorProfile *default_profile;
+
+      current_profile = gimp_color_managed_get_color_profile (GIMP_COLOR_MANAGED (image));
+      default_profile = gimp_image_get_builtin_color_profile (image);
+
+      dialog = color_profile_dialog_new (COLOR_PROFILE_DIALOG_CONVERT_TO_PROFILE,
+                                         image,
+                                         action_data_get_context (data),
+                                         widget,
+                                         current_profile,
+                                         default_profile,
+                                         config->image_convert_profile_intent,
+                                         config->image_convert_profile_bpc,
+                                         image_profile_convert_callback,
+                                         display);
+
+      dialogs_attach_dialog (G_OBJECT (image),
+                             PROFILE_CONVERT_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+image_color_profile_discard_cmd_callback (GimpAction *action,
+                                          GVariant   *value,
+                                          gpointer    data)
+{
+  GimpImage *image;
+  return_if_no_image (image, data);
+
+  gimp_image_set_color_profile (image, NULL, NULL);
+  gimp_image_flush (image);
+}
+
+static void
+image_profile_save_dialog_response (GtkWidget *dialog,
+                                    gint       response_id,
+                                    GimpImage *image)
+{
+  if (response_id == GTK_RESPONSE_ACCEPT)
+    {
+      GimpColorProfile *profile;
+      GFile            *file;
+      GError           *error = NULL;
+
+      profile = gimp_color_managed_get_color_profile (GIMP_COLOR_MANAGED (image));
+      file    = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (dialog));
+
+      if (! file)
+        return;
+
+      if (! gimp_color_profile_save_to_file (profile, file, &error))
+        {
+          gimp_message (image->gimp, NULL,
+                        GIMP_MESSAGE_WARNING,
+                        _("Saving color profile failed: %s"),
+                        error->message);
+          g_clear_error (&error);
+          g_object_unref (file);
+          return;
+        }
+
+      g_object_unref (file);
+    }
+
+  gtk_widget_destroy (dialog);
+}
+
+void
+image_color_profile_save_cmd_callback (GimpAction *action,
+                                       GVariant   *value,
+                                       gpointer    data)
+{
+  GimpImage   *image;
+  GimpDisplay *display;
+  GtkWidget   *widget;
+  GtkWidget   *dialog;
+  return_if_no_image (image, data);
+  return_if_no_display (display, data);
+  return_if_no_widget (widget, data);
+
+#define PROFILE_SAVE_DIALOG_KEY "gimp-profile-save-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), PROFILE_SAVE_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GtkWindow        *toplevel;
+      GimpColorProfile *profile;
+      gchar            *basename;
+
+      toplevel = GTK_WINDOW (gtk_widget_get_toplevel (widget));
+      profile  = gimp_color_managed_get_color_profile (GIMP_COLOR_MANAGED (image));
+
+      dialog =
+        gimp_color_profile_chooser_dialog_new (_("Save Color Profile"),
+                                               toplevel,
+                                               GTK_FILE_CHOOSER_ACTION_SAVE);
+
+      gimp_color_profile_chooser_dialog_connect_path (dialog,
+                                                      G_OBJECT (image->gimp->config),
+                                                      "color-profile-path");
+
+      basename = g_strconcat (gimp_color_profile_get_label (profile),
+                              ".icc", NULL);
+      gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (dialog), basename);
+      g_free (basename);
+
+      g_signal_connect (dialog, "response",
+                        G_CALLBACK (image_profile_save_dialog_response),
+                        image);
+
+      dialogs_attach_dialog (G_OBJECT (image), PROFILE_SAVE_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+image_resize_cmd_callback (GimpAction *action,
+                           GVariant   *value,
+                           gpointer    data)
+{
+  GimpImage   *image;
+  GtkWidget   *widget;
+  GimpDisplay *display;
+  GtkWidget   *dialog;
+  return_if_no_image (image, data);
+  return_if_no_widget (widget, data);
+  return_if_no_display (display, data);
+
+#define RESIZE_DIALOG_KEY "gimp-resize-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), RESIZE_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+      if (image_resize_unit != GIMP_UNIT_PERCENT)
+        image_resize_unit = gimp_display_get_shell (display)->unit;
+
+      dialog = resize_dialog_new (GIMP_VIEWABLE (image),
+                                  action_data_get_context (data),
+                                  _("Set Image Canvas Size"),
+                                  "gimp-image-resize",
+                                  widget,
+                                  gimp_standard_help_func,
+                                  GIMP_HELP_IMAGE_RESIZE,
+                                  image_resize_unit,
+                                  config->image_resize_fill_type,
+                                  config->image_resize_layer_set,
+                                  config->image_resize_resize_text_layers,
+                                  image_resize_callback,
+                                  display);
+
+      dialogs_attach_dialog (G_OBJECT (image), RESIZE_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+image_resize_to_layers_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpDisplay  *display;
+  GimpImage    *image;
+  GimpProgress *progress;
+  return_if_no_display (display, data);
+
+  image = gimp_display_get_image (display);
+
+  progress = gimp_progress_start (GIMP_PROGRESS (display), FALSE,
+                                  _("Resizing"));
+
+  gimp_image_resize_to_layers (image,
+                               action_data_get_context (data),
+                               NULL, NULL, NULL, NULL, progress);
+
+  if (progress)
+    gimp_progress_end (progress);
+
+  gimp_image_flush (image);
+}
+
+void
+image_resize_to_selection_cmd_callback (GimpAction *action,
+                                        GVariant   *value,
+                                        gpointer    data)
+{
+  GimpDisplay  *display;
+  GimpImage    *image;
+  GimpProgress *progress;
+  return_if_no_display (display, data);
+
+  image = gimp_display_get_image (display);
+
+  progress = gimp_progress_start (GIMP_PROGRESS (display), FALSE,
+                                  _("Resizing"));
+
+  gimp_image_resize_to_selection (image,
+                                  action_data_get_context (data),
+                                  progress);
+
+  if (progress)
+    gimp_progress_end (progress);
+
+  gimp_image_flush (image);
+}
+
+void
+image_print_size_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpDisplay *display;
+  GimpImage   *image;
+  GtkWidget   *widget;
+  GtkWidget   *dialog;
+  return_if_no_display (display, data);
+  return_if_no_widget (widget, data);
+
+  image = gimp_display_get_image (display);
+
+#define PRINT_SIZE_DIALOG_KEY "gimp-print-size-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), PRINT_SIZE_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      dialog = print_size_dialog_new (image,
+                                      action_data_get_context (data),
+                                      _("Set Image Print Resolution"),
+                                      "gimp-image-print-size",
+                                      widget,
+                                      gimp_standard_help_func,
+                                      GIMP_HELP_IMAGE_PRINT_SIZE,
+                                      image_print_size_callback,
+                                      NULL);
+
+      dialogs_attach_dialog (G_OBJECT (image), PRINT_SIZE_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+image_scale_cmd_callback (GimpAction *action,
+                          GVariant   *value,
+                          gpointer    data)
+{
+  GimpDisplay *display;
+  GimpImage   *image;
+  GtkWidget   *widget;
+  GtkWidget   *dialog;
+  return_if_no_display (display, data);
+  return_if_no_widget (widget, data);
+
+  image = gimp_display_get_image (display);
+
+#define SCALE_DIALOG_KEY "gimp-scale-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), SCALE_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      if (image_scale_unit != GIMP_UNIT_PERCENT)
+        image_scale_unit = gimp_display_get_shell (display)->unit;
+
+      if (image_scale_interp == -1)
+        image_scale_interp = display->gimp->config->interpolation_type;
+
+      dialog = image_scale_dialog_new (image,
+                                       action_data_get_context (data),
+                                       widget,
+                                       image_scale_unit,
+                                       image_scale_interp,
+                                       image_scale_callback,
+                                       display);
+
+      dialogs_attach_dialog (G_OBJECT (image), SCALE_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+image_flip_cmd_callback (GimpAction *action,
+                         GVariant   *value,
+                         gpointer    data)
+{
+  GimpDisplay         *display;
+  GimpImage           *image;
+  GimpProgress        *progress;
+  GimpOrientationType  orientation;
+  return_if_no_display (display, data);
+
+  orientation = (GimpOrientationType) g_variant_get_int32 (value);
+
+  image = gimp_display_get_image (display);
+
+  progress = gimp_progress_start (GIMP_PROGRESS (display), FALSE,
+                                  _("Flipping"));
+
+  gimp_image_flip (image, action_data_get_context (data),
+                   orientation, progress);
+
+  if (progress)
+    gimp_progress_end (progress);
+
+  gimp_image_flush (image);
+}
+
+void
+image_rotate_cmd_callback (GimpAction *action,
+                           GVariant   *value,
+                           gpointer    data)
+{
+  GimpDisplay      *display;
+  GimpImage        *image;
+  GimpProgress     *progress;
+  GimpRotationType  rotation;
+  return_if_no_display (display, data);
+
+  rotation = (GimpRotationType) g_variant_get_int32 (value);
+
+  image = gimp_display_get_image (display);
+
+  progress = gimp_progress_start (GIMP_PROGRESS (display), FALSE,
+                                  _("Rotating"));
+
+  gimp_image_rotate (image, action_data_get_context (data),
+                     rotation, progress);
+
+  if (progress)
+    gimp_progress_end (progress);
+
+  gimp_image_flush (image);
+}
+
+void
+image_crop_to_selection_cmd_callback (GimpAction *action,
+                                      GVariant   *value,
+                                      gpointer    data)
+{
+  GimpImage *image;
+  GtkWidget *widget;
+  gint       x, y;
+  gint       width, height;
+  return_if_no_image (image, data);
+  return_if_no_widget (widget, data);
+
+  if (! gimp_item_bounds (GIMP_ITEM (gimp_image_get_mask (image)),
+                          &x, &y, &width, &height))
+    {
+      gimp_message_literal (image->gimp,
+                            G_OBJECT (widget), GIMP_MESSAGE_WARNING,
+                            _("Cannot crop because the current selection "
+                              "is empty."));
+      return;
+    }
+
+  gimp_image_crop (image,
+                   action_data_get_context (data), GIMP_FILL_TRANSPARENT,
+                   x, y, width, height, TRUE);
+  gimp_image_flush (image);
+}
+
+void
+image_crop_to_content_cmd_callback (GimpAction *action,
+                                    GVariant   *value,
+                                    gpointer    data)
+{
+  GimpImage *image;
+  GtkWidget *widget;
+  gint       x, y;
+  gint       width, height;
+  return_if_no_image (image, data);
+  return_if_no_widget (widget, data);
+
+  switch (gimp_pickable_auto_shrink (GIMP_PICKABLE (image),
+                                     0, 0,
+                                     gimp_image_get_width  (image),
+                                     gimp_image_get_height (image),
+                                     &x, &y, &width, &height))
+    {
+    case GIMP_AUTO_SHRINK_SHRINK:
+      gimp_image_crop (image,
+                       action_data_get_context (data), GIMP_FILL_TRANSPARENT,
+                       x, y, width, height, TRUE);
+      gimp_image_flush (image);
+      break;
+
+    case GIMP_AUTO_SHRINK_EMPTY:
+      gimp_message_literal (image->gimp,
+                            G_OBJECT (widget), GIMP_MESSAGE_INFO,
+                            _("Cannot crop because the image has no content."));
+      break;
+
+    case GIMP_AUTO_SHRINK_UNSHRINKABLE:
+      gimp_message_literal (image->gimp,
+                            G_OBJECT (widget), GIMP_MESSAGE_INFO,
+                            _("Cannot crop because the image is already "
+                              "cropped to its content."));
+      break;
+    }
+}
+
+void
+image_merge_layers_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    data)
+{
+  GtkWidget   *dialog;
+  GimpImage   *image;
+  GimpDisplay *display;
+  GtkWidget   *widget;
+  return_if_no_image (image, data);
+  return_if_no_display (display, data);
+  return_if_no_widget (widget, data);
+
+#define MERGE_LAYERS_DIALOG_KEY "gimp-merge-layers-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), MERGE_LAYERS_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+      dialog = image_merge_layers_dialog_new (image,
+                                              action_data_get_context (data),
+                                              widget,
+                                              config->layer_merge_type,
+                                              config->layer_merge_active_group_only,
+                                              config->layer_merge_discard_invisible,
+                                              image_merge_layers_callback,
+                                              display);
+
+      dialogs_attach_dialog (G_OBJECT (image), MERGE_LAYERS_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+image_merge_layers_last_vals_cmd_callback (GimpAction *action,
+                                           GVariant   *value,
+                                           gpointer    data)
+{
+  GimpImage        *image;
+  GimpDisplay      *display;
+  GimpDialogConfig *config;
+  return_if_no_image (image, data);
+  return_if_no_display (display, data);
+
+  config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+  image_merge_layers_callback (NULL,
+                               image,
+                               action_data_get_context (data),
+                               config->layer_merge_type,
+                               config->layer_merge_active_group_only,
+                               config->layer_merge_discard_invisible,
+                               display);
+}
+
+void
+image_flatten_image_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpImage   *image;
+  GimpDisplay *display;
+  GtkWidget   *widget;
+  GError      *error = NULL;
+  return_if_no_image (image, data);
+  return_if_no_display (display, data);
+  return_if_no_widget (widget, data);
+
+  if (! gimp_image_flatten (image, action_data_get_context (data),
+                            GIMP_PROGRESS (display), &error))
+    {
+      gimp_message_literal (image->gimp,
+                            G_OBJECT (widget), GIMP_MESSAGE_WARNING,
+                            error->message);
+      g_clear_error (&error);
+      return;
+    }
+
+  gimp_image_flush (image);
+}
+
+void
+image_configure_grid_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpDisplay *display;
+  GimpImage   *image;
+  GtkWidget   *dialog;
+  return_if_no_display (display, data);
+
+  image = gimp_display_get_image (display);
+
+#define GRID_DIALOG_KEY "gimp-grid-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), GRID_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GimpDisplayShell *shell = gimp_display_get_shell (display);
+
+      dialog = grid_dialog_new (image,
+                                action_data_get_context (data),
+                                gtk_widget_get_toplevel (GTK_WIDGET (shell)));
+
+      dialogs_attach_dialog (G_OBJECT (image), GRID_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+image_properties_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpDisplay *display;
+  GimpImage   *image;
+  GtkWidget   *dialog;
+  return_if_no_display (display, data);
+
+  image = gimp_display_get_image (display);
+
+#define PROPERTIES_DIALOG_KEY "gimp-image-properties-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), PROPERTIES_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GimpDisplayShell *shell = gimp_display_get_shell (display);
+
+      dialog = image_properties_dialog_new (image,
+                                            action_data_get_context (data),
+                                            gtk_widget_get_toplevel (GTK_WIDGET (shell)));
+
+      dialogs_attach_dialog (G_OBJECT (image), PROPERTIES_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+
+/*  private functions  */
+
+static void
+image_convert_rgb_callback (GtkWidget                *dialog,
+                            GimpImage                *image,
+                            GimpColorProfile         *new_profile,
+                            GFile                    *new_file,
+                            GimpColorRenderingIntent  intent,
+                            gboolean                  bpc,
+                            gpointer                  user_data)
+{
+  GimpProgress *progress = user_data;
+  GError       *error    = NULL;
+
+  progress = gimp_progress_start (progress, FALSE,
+                                  _("Converting to RGB (%s)"),
+                                  gimp_color_profile_get_label (new_profile));
+
+  if (! gimp_image_convert_type (image, GIMP_RGB, new_profile,
+                                 progress, &error))
+    {
+      gimp_message (image->gimp, G_OBJECT (dialog),
+                    GIMP_MESSAGE_ERROR,
+                    "%s", error->message);
+      g_clear_error (&error);
+
+      if (progress)
+        gimp_progress_end (progress);
+
+      return;
+    }
+
+  if (progress)
+    gimp_progress_end (progress);
+
+  gimp_image_flush (image);
+
+ gtk_widget_destroy (dialog);
+}
+
+static void
+image_convert_gray_callback (GtkWidget                *dialog,
+                             GimpImage                *image,
+                             GimpColorProfile         *new_profile,
+                             GFile                    *new_file,
+                             GimpColorRenderingIntent  intent,
+                             gboolean                  bpc,
+                             gpointer                  user_data)
+{
+  GimpProgress *progress = user_data;
+  GError       *error    = NULL;
+
+  progress = gimp_progress_start (progress, FALSE,
+                                  _("Converting to grayscale (%s)"),
+                                  gimp_color_profile_get_label (new_profile));
+
+  if (! gimp_image_convert_type (image, GIMP_GRAY, new_profile,
+                                 progress, &error))
+    {
+      gimp_message (image->gimp, G_OBJECT (dialog),
+                    GIMP_MESSAGE_ERROR,
+                    "%s", error->message);
+      g_clear_error (&error);
+
+      if (progress)
+        gimp_progress_end (progress);
+
+      return;
+    }
+
+  if (progress)
+    gimp_progress_end (progress);
+
+  gimp_image_flush (image);
+
+  gtk_widget_destroy (dialog);
+}
+
+static void
+image_convert_indexed_callback (GtkWidget              *dialog,
+                                GimpImage              *image,
+                                GimpConvertPaletteType  palette_type,
+                                gint                    max_colors,
+                                gboolean                remove_duplicates,
+                                GimpConvertDitherType   dither_type,
+                                gboolean                dither_alpha,
+                                gboolean                dither_text_layers,
+                                GimpPalette            *custom_palette,
+                                gpointer                user_data)
+{
+  GimpDialogConfig *config  = GIMP_DIALOG_CONFIG (image->gimp->config);
+  GimpDisplay      *display = user_data;
+  GimpProgress     *progress;
+  GError           *error   = NULL;
+
+  g_object_set (config,
+                "image-convert-indexed-palette-type",       palette_type,
+                "image-convert-indexed-max-colors",         max_colors,
+                "image-convert-indexed-remove-duplicates",  remove_duplicates,
+                "image-convert-indexed-dither-type",        dither_type,
+                "image-convert-indexed-dither-alpha",       dither_alpha,
+                "image-convert-indexed-dither-text-layers", dither_text_layers,
+                NULL);
+
+  if (image_convert_indexed_custom_palette)
+    g_object_remove_weak_pointer (G_OBJECT (image_convert_indexed_custom_palette),
+                                  (gpointer) &image_convert_indexed_custom_palette);
+
+  image_convert_indexed_custom_palette = custom_palette;
+
+  if (image_convert_indexed_custom_palette)
+    g_object_add_weak_pointer (G_OBJECT (image_convert_indexed_custom_palette),
+                               (gpointer) &image_convert_indexed_custom_palette);
+
+  progress = gimp_progress_start (GIMP_PROGRESS (display), FALSE,
+                                  _("Converting to indexed colors"));
+
+  if (! gimp_image_convert_indexed (image,
+                                    config->image_convert_indexed_palette_type,
+                                    config->image_convert_indexed_max_colors,
+                                    config->image_convert_indexed_remove_duplicates,
+                                    config->image_convert_indexed_dither_type,
+                                    config->image_convert_indexed_dither_alpha,
+                                    config->image_convert_indexed_dither_text_layers,
+                                    image_convert_indexed_custom_palette,
+                                    progress,
+                                    &error))
+    {
+      gimp_message_literal (image->gimp, G_OBJECT (display),
+                            GIMP_MESSAGE_WARNING, error->message);
+      g_clear_error (&error);
+
+      if (progress)
+        gimp_progress_end (progress);
+
+      return;
+    }
+
+  if (progress)
+    gimp_progress_end (progress);
+
+  gimp_image_flush (image);
+
+  gtk_widget_destroy (dialog);
+}
+
+static void
+image_convert_precision_callback (GtkWidget        *dialog,
+                                  GimpImage        *image,
+                                  GimpPrecision     precision,
+                                  GeglDitherMethod  layer_dither_method,
+                                  GeglDitherMethod  text_layer_dither_method,
+                                  GeglDitherMethod  channel_dither_method,
+                                  gpointer          user_data)
+{
+  GimpDialogConfig *config   = GIMP_DIALOG_CONFIG (image->gimp->config);
+  GimpProgress     *progress = user_data;
+  const gchar      *enum_desc;
+  const Babl       *old_format;
+  const Babl       *new_format;
+  gint              old_bits;
+  gint              new_bits;
+
+  g_object_set (config,
+                "image-convert-precision-layer-dither-method",
+                layer_dither_method,
+                "image-convert-precision-text-layer-dither-method",
+                text_layer_dither_method,
+                "image-convert-precision-channel-dither-method",
+                channel_dither_method,
+                NULL);
+
+  /*  we do the same dither method checks here *and* in the dialog,
+   *  because the dialog leaves the passed dither methods untouched if
+   *  dithering is disabled and passes the original values to the
+   *  callback, in order not to change the values saved in
+   *  GimpDialogConfig.
+   */
+
+  /* random formats with the right precision */
+  old_format = gimp_image_get_layer_format (image, FALSE);
+  new_format = gimp_babl_format (GIMP_RGB, precision, FALSE);
+
+  old_bits = (babl_format_get_bytes_per_pixel (old_format) * 8 /
+              babl_format_get_n_components (old_format));
+  new_bits = (babl_format_get_bytes_per_pixel (new_format) * 8 /
+              babl_format_get_n_components (new_format));
+
+  if (new_bits >= old_bits ||
+      new_bits >  CONVERT_PRECISION_DIALOG_MAX_DITHER_BITS)
+    {
+      /*  don't dither if we are converting to a higher bit depth,
+       *  or to more than MAX_DITHER_BITS.
+       */
+      layer_dither_method      = GEGL_DITHER_NONE;
+      text_layer_dither_method = GEGL_DITHER_NONE;
+      channel_dither_method    = GEGL_DITHER_NONE;
+    }
+
+  gimp_enum_get_value (GIMP_TYPE_PRECISION, precision,
+                       NULL, NULL, &enum_desc, NULL);
+
+  progress = gimp_progress_start (progress, FALSE,
+                                  _("Converting image to %s"),
+                                  enum_desc);
+
+  gimp_image_convert_precision (image,
+                                precision,
+                                layer_dither_method,
+                                text_layer_dither_method,
+                                channel_dither_method,
+                                progress);
+
+  if (progress)
+    gimp_progress_end (progress);
+
+  gimp_image_flush (image);
+
+  gtk_widget_destroy (dialog);
+}
+
+static void
+image_profile_assign_callback (GtkWidget                *dialog,
+                               GimpImage                *image,
+                               GimpColorProfile         *new_profile,
+                               GFile                    *new_file,
+                               GimpColorRenderingIntent  intent,
+                               gboolean                  bpc,
+                               gpointer                  user_data)
+{
+  GError *error = NULL;
+
+  gimp_image_undo_group_start (image,
+                               GIMP_UNDO_GROUP_PARASITE_ATTACH,
+                               _("Assign color profile"));
+
+  if (! gimp_image_set_color_profile (image, new_profile, &error))
+    {
+      gimp_message (image->gimp, G_OBJECT (dialog),
+                    GIMP_MESSAGE_ERROR,
+                    "%s", error->message);
+      g_clear_error (&error);
+
+      gimp_image_undo_group_end (image);
+      gimp_image_undo (image);
+
+      return;
+    }
+
+  gimp_image_set_is_color_managed (image, TRUE, TRUE);
+
+  /*  omg...  */
+  gimp_image_parasite_detach (image, "icc-profile-name", TRUE);
+
+  gimp_image_undo_group_end (image);
+
+  gimp_image_flush (image);
+
+  gtk_widget_destroy (dialog);
+}
+
+static void
+image_profile_convert_callback (GtkWidget                *dialog,
+                                GimpImage                *image,
+                                GimpColorProfile         *new_profile,
+                                GFile                    *new_file,
+                                GimpColorRenderingIntent  intent,
+                                gboolean                  bpc,
+                                gpointer                  user_data)
+{
+  GimpDialogConfig *config   = GIMP_DIALOG_CONFIG (image->gimp->config);
+  GimpProgress     *progress = user_data;
+  GError           *error    = NULL;
+
+  g_object_set (config,
+                "image-convert-profile-intent",                   intent,
+                "image-convert-profile-black-point-compensation", bpc,
+                NULL);
+
+  progress = gimp_progress_start (progress, FALSE,
+                                  _("Converting to '%s'"),
+                                  gimp_color_profile_get_label (new_profile));
+
+  if (! gimp_image_convert_color_profile (image, new_profile,
+                                          config->image_convert_profile_intent,
+                                          config->image_convert_profile_bpc,
+                                          progress, &error))
+    {
+      gimp_message (image->gimp, G_OBJECT (dialog),
+                    GIMP_MESSAGE_ERROR,
+                    "%s", error->message);
+      g_clear_error (&error);
+
+      if (progress)
+        gimp_progress_end (progress);
+
+      return;
+    }
+
+  if (progress)
+    gimp_progress_end (progress);
+
+  gimp_image_flush (image);
+
+  gtk_widget_destroy (dialog);
+}
+
+static void
+image_resize_callback (GtkWidget    *dialog,
+                       GimpViewable *viewable,
+                       GimpContext  *context,
+                       gint          width,
+                       gint          height,
+                       GimpUnit      unit,
+                       gint          offset_x,
+                       gint          offset_y,
+                       GimpFillType  fill_type,
+                       GimpItemSet   layer_set,
+                       gboolean      resize_text_layers,
+                       gpointer      user_data)
+{
+  GimpDisplay *display = user_data;
+
+  image_resize_unit = unit;
+
+  if (width > 0 && height > 0)
+    {
+      GimpImage        *image  = GIMP_IMAGE (viewable);
+      GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+      GimpProgress     *progress;
+
+      g_object_set (config,
+                    "image-resize-fill-type",          fill_type,
+                    "image-resize-layer-set",          layer_set,
+                    "image-resize-resize-text-layers", resize_text_layers,
+                    NULL);
+
+      gtk_widget_destroy (dialog);
+
+      if (width  == gimp_image_get_width  (image) &&
+          height == gimp_image_get_height (image))
+        return;
+
+      progress = gimp_progress_start (GIMP_PROGRESS (display), FALSE,
+                                      _("Resizing"));
+
+      gimp_image_resize_with_layers (image,
+                                     context, fill_type,
+                                     width, height, offset_x, offset_y,
+                                     layer_set,
+                                     resize_text_layers,
+                                     progress);
+
+      if (progress)
+        gimp_progress_end (progress);
+
+      gimp_image_flush (image);
+    }
+  else
+    {
+      g_warning ("Resize Error: "
+                 "Both width and height must be greater than zero.");
+    }
+}
+
+static void
+image_print_size_callback (GtkWidget *dialog,
+                           GimpImage *image,
+                           gdouble    xresolution,
+                           gdouble    yresolution,
+                           GimpUnit   resolution_unit,
+                           gpointer   data)
+{
+  gdouble xres;
+  gdouble yres;
+
+  gtk_widget_destroy (dialog);
+
+  gimp_image_get_resolution (image, &xres, &yres);
+
+  if (xresolution     == xres &&
+      yresolution     == yres &&
+      resolution_unit == gimp_image_get_unit (image))
+    return;
+
+  gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_IMAGE_SCALE,
+                               _("Change Print Size"));
+
+  gimp_image_set_resolution (image, xresolution, yresolution);
+  gimp_image_set_unit (image, resolution_unit);
+
+  gimp_image_undo_group_end (image);
+
+  gimp_image_flush (image);
+}
+
+static void
+image_scale_callback (GtkWidget              *dialog,
+                      GimpViewable           *viewable,
+                      gint                    width,
+                      gint                    height,
+                      GimpUnit                unit,
+                      GimpInterpolationType   interpolation,
+                      gdouble                 xresolution,
+                      gdouble                 yresolution,
+                      GimpUnit                resolution_unit,
+                      gpointer                user_data)
+{
+  GimpProgress *progress = user_data;
+  GimpImage    *image    = GIMP_IMAGE (viewable);
+  gdouble       xres;
+  gdouble       yres;
+
+  image_scale_unit   = unit;
+  image_scale_interp = interpolation;
+
+  gimp_image_get_resolution (image, &xres, &yres);
+
+  if (width > 0 && height > 0)
+    {
+      gtk_widget_destroy (dialog);
+
+      if (width           == gimp_image_get_width  (image) &&
+          height          == gimp_image_get_height (image) &&
+          xresolution     == xres                          &&
+          yresolution     == yres                          &&
+          resolution_unit == gimp_image_get_unit (image))
+        return;
+
+      gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_IMAGE_SCALE,
+                                   _("Scale Image"));
+
+      gimp_image_set_resolution (image, xresolution, yresolution);
+      gimp_image_set_unit (image, resolution_unit);
+
+      if (width  != gimp_image_get_width  (image) ||
+          height != gimp_image_get_height (image))
+        {
+          progress = gimp_progress_start (progress, FALSE,
+                                          _("Scaling"));
+
+          gimp_image_scale (image, width, height, interpolation, progress);
+
+          if (progress)
+            gimp_progress_end (progress);
+        }
+
+      gimp_image_undo_group_end (image);
+
+      gimp_image_flush (image);
+    }
+  else
+    {
+      g_warning ("Scale Error: "
+                 "Both width and height must be greater than zero.");
+    }
+}
+
+static void
+image_merge_layers_callback (GtkWidget     *dialog,
+                             GimpImage     *image,
+                             GimpContext   *context,
+                             GimpMergeType  merge_type,
+                             gboolean       merge_active_group,
+                             gboolean       discard_invisible,
+                             gpointer       user_data)
+{
+  GimpDialogConfig *config  = GIMP_DIALOG_CONFIG (image->gimp->config);
+  GimpDisplay      *display = user_data;
+
+  g_object_set (config,
+                "layer-merge-type",              merge_type,
+                "layer-merge-active-group-only", merge_active_group,
+                "layer-merge-discard-invisible", discard_invisible,
+                NULL);
+
+  gimp_image_merge_visible_layers (image,
+                                   context,
+                                   config->layer_merge_type,
+                                   config->layer_merge_active_group_only,
+                                   config->layer_merge_discard_invisible,
+                                   GIMP_PROGRESS (display));
+
+  gimp_image_flush (image);
+
+  gtk_widget_destroy (dialog);
+}
diff --git a/app/actions/image-commands.h b/app/actions/image-commands.h
new file mode 100644
index 0000000..018dec7
--- /dev/null
+++ b/app/actions/image-commands.h
@@ -0,0 +1,101 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __IMAGE_COMMANDS_H__
+#define __IMAGE_COMMANDS_H__
+
+
+void   image_new_cmd_callback                      (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   image_duplicate_cmd_callback                (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+
+void   image_convert_base_type_cmd_callback        (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   image_convert_precision_cmd_callback        (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   image_convert_gamma_cmd_callback            (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+
+void   image_color_management_enabled_cmd_callback (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   image_color_profile_assign_cmd_callback     (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   image_color_profile_convert_cmd_callback    (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   image_color_profile_discard_cmd_callback    (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   image_color_profile_save_cmd_callback       (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+
+void   image_resize_cmd_callback                   (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   image_resize_to_layers_cmd_callback         (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   image_resize_to_selection_cmd_callback      (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   image_print_size_cmd_callback               (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   image_scale_cmd_callback                    (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   image_flip_cmd_callback                     (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   image_rotate_cmd_callback                   (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   image_crop_to_selection_cmd_callback        (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   image_crop_to_content_cmd_callback          (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+
+void   image_merge_layers_cmd_callback             (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   image_merge_layers_last_vals_cmd_callback   (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   image_flatten_image_cmd_callback            (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+
+void   image_configure_grid_cmd_callback           (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+void   image_properties_cmd_callback               (GimpAction *action,
+                                                    GVariant   *value,
+                                                    gpointer    data);
+
+
+#endif /* __IMAGE_COMMANDS_H__ */
diff --git a/app/actions/images-actions.c b/app/actions/images-actions.c
new file mode 100644
index 0000000..74745c1
--- /dev/null
+++ b/app/actions/images-actions.c
@@ -0,0 +1,98 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimpcontext.h"
+#include "core/gimpimage.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "images-actions.h"
+#include "images-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry images_actions[] =
+{
+  { "images-popup", GIMP_ICON_DIALOG_IMAGES,
+    NC_("images-action", "Images Menu"), NULL, NULL, NULL,
+    GIMP_HELP_IMAGE_DIALOG },
+
+  { "images-raise-views", GIMP_ICON_GO_TOP,
+    NC_("images-action", "_Raise Views"), NULL,
+    NC_("images-action", "Raise this image's displays"),
+    images_raise_views_cmd_callback,
+    NULL },
+
+  { "images-new-view", GIMP_ICON_DOCUMENT_NEW,
+    NC_("images-action", "_New View"), NULL,
+    NC_("images-action", "Create a new display for this image"),
+    images_new_view_cmd_callback,
+    NULL },
+
+  { "images-delete", GIMP_ICON_EDIT_DELETE,
+    NC_("images-action", "_Delete Image"), NULL,
+    NC_("images-action", "Delete this image"),
+    images_delete_image_cmd_callback,
+    NULL }
+};
+
+
+void
+images_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "images-action",
+                                 images_actions,
+                                 G_N_ELEMENTS (images_actions));
+}
+
+void
+images_actions_update (GimpActionGroup *group,
+                       gpointer         data)
+{
+  GimpContext *context    = action_data_get_context (data);
+  GimpImage   *image      = NULL;
+  gint         disp_count = 0;
+
+  if (context)
+    {
+      image = gimp_context_get_image (context);
+
+      if (image)
+        disp_count = gimp_image_get_display_count (image);
+    }
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("images-raise-views", image);
+  SET_SENSITIVE ("images-new-view",    image);
+  SET_SENSITIVE ("images-delete",      image && disp_count == 0);
+
+#undef SET_SENSITIVE
+}
diff --git a/app/actions/images-actions.h b/app/actions/images-actions.h
new file mode 100644
index 0000000..4a304f7
--- /dev/null
+++ b/app/actions/images-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __IMAGES_ACTIONS_H__
+#define __IMAGES_ACTIONS_H__
+
+
+void   images_actions_setup  (GimpActionGroup *group);
+void   images_actions_update (GimpActionGroup *group,
+                              gpointer         data);
+
+
+#endif /* __IMAGES_ACTIONS_H__ */
diff --git a/app/actions/images-commands.c b/app/actions/images-commands.c
new file mode 100644
index 0000000..22ea8a8
--- /dev/null
+++ b/app/actions/images-commands.c
@@ -0,0 +1,117 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontainer.h"
+#include "core/gimpcontext.h"
+#include "core/gimpimage.h"
+
+#include "widgets/gimpcontainerview.h"
+#include "widgets/gimpimageview.h"
+
+#include "display/gimpdisplay.h"
+#include "display/gimpdisplayshell.h"
+
+#include "images-commands.h"
+
+
+/*  public functions */
+
+void
+images_raise_views_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    data)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+  GimpContainer       *container;
+  GimpContext         *context;
+  GimpImage           *image;
+
+  container = gimp_container_view_get_container (editor->view);
+  context   = gimp_container_view_get_context (editor->view);
+
+  image = gimp_context_get_image (context);
+
+  if (image && gimp_container_have (container, GIMP_OBJECT (image)))
+    {
+      GList *list;
+
+      for (list = gimp_get_display_iter (image->gimp);
+           list;
+           list = g_list_next (list))
+        {
+          GimpDisplay *display = list->data;
+
+          if (gimp_display_get_image (display) == image)
+            gimp_display_shell_present (gimp_display_get_shell (display));
+        }
+    }
+}
+
+void
+images_new_view_cmd_callback (GimpAction *action,
+                              GVariant   *value,
+                              gpointer    data)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+  GimpContainer       *container;
+  GimpContext         *context;
+  GimpImage           *image;
+
+  container = gimp_container_view_get_container (editor->view);
+  context   = gimp_container_view_get_context (editor->view);
+
+  image = gimp_context_get_image (context);
+
+  if (image && gimp_container_have (container, GIMP_OBJECT (image)))
+    {
+      gimp_create_display (image->gimp, image, GIMP_UNIT_PIXEL, 1.0,
+                           G_OBJECT (gtk_widget_get_screen (GTK_WIDGET (editor))),
+                           gimp_widget_get_monitor (GTK_WIDGET (editor)));
+    }
+}
+
+void
+images_delete_image_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+  GimpContainer       *container;
+  GimpContext         *context;
+  GimpImage           *image;
+
+  container = gimp_container_view_get_container (editor->view);
+  context   = gimp_container_view_get_context (editor->view);
+
+  image = gimp_context_get_image (context);
+
+  if (image && gimp_container_have (container, GIMP_OBJECT (image)))
+    {
+      if (gimp_image_get_display_count (image) == 0)
+        g_object_unref (image);
+    }
+}
diff --git a/app/actions/images-commands.h b/app/actions/images-commands.h
new file mode 100644
index 0000000..f836fc4
--- /dev/null
+++ b/app/actions/images-commands.h
@@ -0,0 +1,33 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __IMAGES_COMMANDS_H__
+#define __IMAGES_COMMANDS_H__
+
+
+void   images_raise_views_cmd_callback  (GimpAction *action,
+                                         GVariant   *value,
+                                         gpointer    data);
+void   images_new_view_cmd_callback     (GimpAction *action,
+                                         GVariant   *value,
+                                         gpointer    data);
+void   images_delete_image_cmd_callback (GimpAction *action,
+                                         GVariant   *value,
+                                         gpointer    data);
+
+
+#endif /* __IMAGES_COMMANDS_H__ */
diff --git a/app/actions/items-actions.c b/app/actions/items-actions.c
new file mode 100644
index 0000000..5f18e1f
--- /dev/null
+++ b/app/actions/items-actions.c
@@ -0,0 +1,142 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpitem.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimpwidgets-utils.h"
+
+#include "items-actions.h"
+
+
+void
+items_actions_setup (GimpActionGroup *group,
+                     const gchar     *prefix)
+{
+  GEnumClass *enum_class;
+  GEnumValue *value;
+
+  enum_class = g_type_class_ref (GIMP_TYPE_COLOR_TAG);
+
+  for (value = enum_class->values; value->value_name; value++)
+    {
+      gchar action[32];
+
+      g_snprintf (action, sizeof (action),
+                  "%s-color-tag-%s", prefix, value->value_nick);
+
+      if (value->value == GIMP_COLOR_TAG_NONE)
+        {
+          gimp_action_group_set_action_always_show_image (group, action, TRUE);
+        }
+      else
+        {
+          GimpRGB color;
+
+          gimp_action_group_set_action_context (group, action,
+                                                gimp_get_user_context (group->gimp));
+
+          gimp_get_color_tag_color (value->value, &color, FALSE);
+          gimp_action_group_set_action_color (group, action, &color, FALSE);
+        }
+    }
+
+  g_type_class_unref (enum_class);
+}
+
+void
+items_actions_update (GimpActionGroup *group,
+                      const gchar     *prefix,
+                      GimpItem        *item)
+{
+  GEnumClass *enum_class;
+  GEnumValue *value;
+  gchar       action[32];
+  gboolean    visible       = FALSE;
+  gboolean    linked        = FALSE;
+  gboolean    has_color_tag = FALSE;
+  gboolean    locked        = FALSE;
+  gboolean    can_lock      = FALSE;
+  gboolean    locked_pos    = FALSE;
+  gboolean    can_lock_pos  = FALSE;
+  GimpRGB     tag_color;
+
+  if (item)
+    {
+      visible      = gimp_item_get_visible (item);
+      linked       = gimp_item_get_linked (item);
+      locked       = gimp_item_get_lock_content (item);
+      can_lock     = gimp_item_can_lock_content (item);
+      locked_pos   = gimp_item_get_lock_position (item);
+      can_lock_pos = gimp_item_can_lock_position (item);
+
+      has_color_tag = gimp_get_color_tag_color (gimp_item_get_color_tag (item),
+                                                &tag_color, FALSE);
+    }
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+#define SET_ACTIVE(action,condition) \
+        gimp_action_group_set_action_active (group, action, (condition) != 0)
+#define SET_COLOR(action,color) \
+        gimp_action_group_set_action_color (group, action, color, FALSE)
+
+  g_snprintf (action, sizeof (action), "%s-visible", prefix);
+  SET_SENSITIVE (action, item);
+  SET_ACTIVE    (action, visible);
+
+  g_snprintf (action, sizeof (action), "%s-linked", prefix);
+  SET_SENSITIVE (action, item);
+  SET_ACTIVE    (action, linked);
+
+  g_snprintf (action, sizeof (action), "%s-lock-content", prefix);
+  SET_SENSITIVE (action, can_lock);
+  SET_ACTIVE    (action, locked);
+
+  g_snprintf (action, sizeof (action), "%s-lock-position", prefix);
+  SET_SENSITIVE (action, can_lock_pos);
+  SET_ACTIVE    (action, locked_pos);
+
+  g_snprintf (action, sizeof (action), "%s-color-tag-menu", prefix);
+  SET_COLOR (action, has_color_tag ? &tag_color : NULL);
+
+  enum_class = g_type_class_ref (GIMP_TYPE_COLOR_TAG);
+
+  for (value = enum_class->values; value->value_name; value++)
+    {
+      g_snprintf (action, sizeof (action),
+                  "%s-color-tag-%s", prefix, value->value_nick);
+
+      SET_SENSITIVE (action, item);
+    }
+
+  g_type_class_unref (enum_class);
+
+#undef SET_SENSITIVE
+#undef SET_ACTIVE
+#undef SET_COLOR
+}
diff --git a/app/actions/items-actions.h b/app/actions/items-actions.h
new file mode 100644
index 0000000..90efc08
--- /dev/null
+++ b/app/actions/items-actions.h
@@ -0,0 +1,29 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __ITEMS_ACTIONS_H__
+#define __ITEMS_ACTIONS_H__
+
+
+void   items_actions_setup  (GimpActionGroup *group,
+                             const gchar     *prefix);
+void   items_actions_update (GimpActionGroup *group,
+                             const gchar     *prefix,
+                             GimpItem        *item);
+
+
+#endif /* __ITEMS_ACTIONS_H__ */
diff --git a/app/actions/items-commands.c b/app/actions/items-commands.c
new file mode 100644
index 0000000..43e17d9
--- /dev/null
+++ b/app/actions/items-commands.c
@@ -0,0 +1,419 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpconfig/gimpconfig.h"
+
+#include "actions-types.h"
+
+#include "config/gimpdialogconfig.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontext.h"
+#include "core/gimpimage.h"
+#include "core/gimpimage-undo.h"
+#include "core/gimpitem.h"
+#include "core/gimpitemundo.h"
+
+#include "dialogs/dialogs.h"
+#include "dialogs/fill-dialog.h"
+#include "dialogs/stroke-dialog.h"
+
+#include "actions.h"
+#include "items-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static void   items_fill_callback   (GtkWidget         *dialog,
+                                     GimpItem          *item,
+                                     GimpDrawable      *drawable,
+                                     GimpContext       *context,
+                                     GimpFillOptions   *options,
+                                     gpointer           user_data);
+static void   items_stroke_callback (GtkWidget         *dialog,
+                                     GimpItem          *item,
+                                     GimpDrawable      *drawable,
+                                     GimpContext       *context,
+                                     GimpStrokeOptions *options,
+                                     gpointer           user_data);
+
+
+/*  public functions  */
+
+void
+items_visible_cmd_callback (GimpAction *action,
+                            GVariant   *value,
+                            GimpImage  *image,
+                            GimpItem   *item)
+{
+  gboolean visible = g_variant_get_boolean (value);
+
+  if (visible != gimp_item_get_visible (item))
+    {
+      GimpUndo *undo;
+      gboolean  push_undo = TRUE;
+
+      undo = gimp_image_undo_can_compress (image, GIMP_TYPE_ITEM_UNDO,
+                                           GIMP_UNDO_ITEM_VISIBILITY);
+
+      if (undo && GIMP_ITEM_UNDO (undo)->item == item)
+        push_undo = FALSE;
+
+      gimp_item_set_visible (item, visible, push_undo);
+      gimp_image_flush (image);
+    }
+}
+
+void
+items_linked_cmd_callback (GimpAction *action,
+                           GVariant   *value,
+                           GimpImage  *image,
+                           GimpItem   *item)
+{
+  gboolean linked = g_variant_get_boolean (value);
+
+  if (linked != gimp_item_get_linked (item))
+    {
+      GimpUndo *undo;
+      gboolean  push_undo = TRUE;
+
+      undo = gimp_image_undo_can_compress (image, GIMP_TYPE_ITEM_UNDO,
+                                           GIMP_UNDO_ITEM_LINKED);
+
+      if (undo && GIMP_ITEM_UNDO (undo)->item == item)
+        push_undo = FALSE;
+
+      gimp_item_set_linked (item, linked, push_undo);
+      gimp_image_flush (image);
+    }
+}
+
+void
+items_lock_content_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 GimpImage  *image,
+                                 GimpItem   *item)
+{
+  gboolean locked = g_variant_get_boolean (value);
+
+  if (locked != gimp_item_get_lock_content (item))
+    {
+      GimpUndo *undo;
+      gboolean  push_undo = TRUE;
+
+      undo = gimp_image_undo_can_compress (image, GIMP_TYPE_ITEM_UNDO,
+                                           GIMP_UNDO_ITEM_LINKED);
+
+      if (undo && GIMP_ITEM_UNDO (undo)->item == item)
+        push_undo = FALSE;
+
+      gimp_item_set_lock_content (item, locked, push_undo);
+      gimp_image_flush (image);
+    }
+}
+
+void
+items_lock_position_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  GimpImage  *image,
+                                  GimpItem   *item)
+{
+  gboolean locked = g_variant_get_boolean (value);
+
+  if (locked != gimp_item_get_lock_position (item))
+    {
+      GimpUndo *undo;
+      gboolean  push_undo = TRUE;
+
+      undo = gimp_image_undo_can_compress (image, GIMP_TYPE_ITEM_UNDO,
+                                           GIMP_UNDO_ITEM_LOCK_POSITION);
+
+      if (undo && GIMP_ITEM_UNDO (undo)->item == item)
+        push_undo = FALSE;
+
+
+      gimp_item_set_lock_position (item, locked, push_undo);
+      gimp_image_flush (image);
+    }
+}
+
+void
+items_color_tag_cmd_callback (GimpAction   *action,
+                              GimpImage    *image,
+                              GimpItem     *item,
+                              GimpColorTag  color_tag)
+{
+  if (color_tag != gimp_item_get_color_tag (item))
+    {
+      GimpUndo *undo;
+      gboolean  push_undo = TRUE;
+
+      undo = gimp_image_undo_can_compress (image, GIMP_TYPE_ITEM_UNDO,
+                                           GIMP_UNDO_ITEM_COLOR_TAG);
+
+      if (undo && GIMP_ITEM_UNDO (undo)->item == item)
+        push_undo = FALSE;
+
+      gimp_item_set_color_tag (item, color_tag, push_undo);
+      gimp_image_flush (image);
+    }
+}
+
+void
+items_fill_cmd_callback (GimpAction  *action,
+                         GimpImage   *image,
+                         GimpItem    *item,
+                         const gchar *dialog_key,
+                         const gchar *dialog_title,
+                         const gchar *dialog_icon_name,
+                         const gchar *dialog_help_id,
+                         gpointer     data)
+{
+  GimpDrawable *drawable;
+  GtkWidget    *dialog;
+  GtkWidget    *widget;
+  return_if_no_widget (widget, data);
+
+  drawable = gimp_image_get_active_drawable (image);
+
+  if (! drawable)
+    {
+      gimp_message_literal (image->gimp,
+                            G_OBJECT (widget), GIMP_MESSAGE_WARNING,
+                            _("There is no active layer or channel to fill."));
+      return;
+    }
+
+  dialog = dialogs_get_dialog (G_OBJECT (item), dialog_key);
+
+  if (! dialog)
+    {
+      GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+      dialog = fill_dialog_new (item,
+                                drawable,
+                                action_data_get_context (data),
+                                dialog_title,
+                                dialog_icon_name,
+                                dialog_help_id,
+                                widget,
+                                config->fill_options,
+                                items_fill_callback,
+                                NULL);
+
+      dialogs_attach_dialog (G_OBJECT (item), dialog_key, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+items_fill_last_vals_cmd_callback (GimpAction *action,
+                                   GimpImage  *image,
+                                   GimpItem   *item,
+                                   gpointer    data)
+{
+  GimpDrawable     *drawable;
+  GimpDialogConfig *config;
+  GtkWidget        *widget;
+  GError           *error = NULL;
+  return_if_no_widget (widget, data);
+
+  drawable = gimp_image_get_active_drawable (image);
+
+  if (! drawable)
+    {
+      gimp_message_literal (image->gimp,
+                            G_OBJECT (widget), GIMP_MESSAGE_WARNING,
+                            _("There is no active layer or channel to fill."));
+      return;
+    }
+
+  config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+  if (! gimp_item_fill (item, drawable,
+                        config->fill_options, TRUE, NULL, &error))
+    {
+      gimp_message_literal (image->gimp, G_OBJECT (widget),
+                            GIMP_MESSAGE_WARNING, error->message);
+      g_clear_error (&error);
+    }
+  else
+    {
+      gimp_image_flush (image);
+    }
+}
+
+void
+items_stroke_cmd_callback (GimpAction  *action,
+                           GimpImage   *image,
+                           GimpItem    *item,
+                           const gchar *dialog_key,
+                           const gchar *dialog_title,
+                           const gchar *dialog_icon_name,
+                           const gchar *dialog_help_id,
+                           gpointer     data)
+{
+  GimpDrawable *drawable;
+  GtkWidget    *dialog;
+  GtkWidget    *widget;
+  return_if_no_widget (widget, data);
+
+  drawable = gimp_image_get_active_drawable (image);
+
+  if (! drawable)
+    {
+      gimp_message_literal (image->gimp,
+                            G_OBJECT (widget), GIMP_MESSAGE_WARNING,
+                            _("There is no active layer or channel to stroke to."));
+      return;
+    }
+
+  dialog = dialogs_get_dialog (G_OBJECT (item), dialog_key);
+
+  if (! dialog)
+    {
+      GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+      dialog = stroke_dialog_new (item,
+                                  drawable,
+                                  action_data_get_context (data),
+                                  dialog_title,
+                                  dialog_icon_name,
+                                  dialog_help_id,
+                                  widget,
+                                  config->stroke_options,
+                                  items_stroke_callback,
+                                  NULL);
+
+      dialogs_attach_dialog (G_OBJECT (item), dialog_key, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+items_stroke_last_vals_cmd_callback (GimpAction *action,
+                                     GimpImage  *image,
+                                     GimpItem   *item,
+                                     gpointer    data)
+{
+  GimpDrawable     *drawable;
+  GimpDialogConfig *config;
+  GtkWidget        *widget;
+  GError           *error = NULL;
+  return_if_no_widget (widget, data);
+
+  drawable = gimp_image_get_active_drawable (image);
+
+  if (! drawable)
+    {
+      gimp_message_literal (image->gimp,
+                            G_OBJECT (widget), GIMP_MESSAGE_WARNING,
+                            _("There is no active layer or channel to stroke to."));
+      return;
+    }
+
+  config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+  if (! gimp_item_stroke (item, drawable,
+                          action_data_get_context (data),
+                          config->stroke_options, NULL,
+                          TRUE, NULL, &error))
+    {
+      gimp_message_literal (image->gimp, G_OBJECT (widget),
+                            GIMP_MESSAGE_WARNING, error->message);
+      g_clear_error (&error);
+    }
+  else
+    {
+      gimp_image_flush (image);
+    }
+}
+
+
+/*  private functions  */
+
+static void
+items_fill_callback (GtkWidget       *dialog,
+                     GimpItem        *item,
+                     GimpDrawable    *drawable,
+                     GimpContext     *context,
+                     GimpFillOptions *options,
+                     gpointer         user_data)
+{
+  GimpDialogConfig *config = GIMP_DIALOG_CONFIG (context->gimp->config);
+  GimpImage        *image  = gimp_item_get_image (item);
+  GError           *error  = NULL;
+
+  gimp_config_sync (G_OBJECT (options),
+                    G_OBJECT (config->fill_options), 0);
+
+  if (! gimp_item_fill (item, drawable, options, TRUE, NULL, &error))
+    {
+      gimp_message_literal (context->gimp,
+                            G_OBJECT (dialog),
+                            GIMP_MESSAGE_WARNING,
+                            error ? error->message : "NULL");
+
+      g_clear_error (&error);
+      return;
+    }
+
+  gimp_image_flush (image);
+
+  gtk_widget_destroy (dialog);
+}
+
+static void
+items_stroke_callback (GtkWidget         *dialog,
+                       GimpItem          *item,
+                       GimpDrawable      *drawable,
+                       GimpContext       *context,
+                       GimpStrokeOptions *options,
+                       gpointer           data)
+{
+  GimpDialogConfig *config = GIMP_DIALOG_CONFIG (context->gimp->config);
+  GimpImage        *image  = gimp_item_get_image (item);
+  GError           *error  = NULL;
+
+  gimp_config_sync (G_OBJECT (options),
+                    G_OBJECT (config->stroke_options), 0);
+
+  if (! gimp_item_stroke (item, drawable, context, options, NULL,
+                          TRUE, NULL, &error))
+    {
+      gimp_message_literal (context->gimp,
+                            G_OBJECT (dialog),
+                            GIMP_MESSAGE_WARNING,
+                            error ? error->message : "NULL");
+
+      g_clear_error (&error);
+      return;
+    }
+
+  gimp_image_flush (image);
+
+  gtk_widget_destroy (dialog);
+}
diff --git a/app/actions/items-commands.h b/app/actions/items-commands.h
new file mode 100644
index 0000000..f7c87b5
--- /dev/null
+++ b/app/actions/items-commands.h
@@ -0,0 +1,72 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __ITEMS_COMMANDS_H__
+#define __ITEMS_COMMANDS_H__
+
+
+void   items_visible_cmd_callback          (GimpAction   *action,
+                                            GVariant     *value,
+                                            GimpImage    *image,
+                                            GimpItem     *item);
+void   items_linked_cmd_callback           (GimpAction   *action,
+                                            GVariant     *value,
+                                            GimpImage    *image,
+                                            GimpItem     *item);
+void   items_lock_content_cmd_callback     (GimpAction   *action,
+                                            GVariant     *value,
+                                            GimpImage    *image,
+                                            GimpItem     *item);
+void   items_lock_position_cmd_callback    (GimpAction   *action,
+                                            GVariant     *value,
+                                            GimpImage    *image,
+                                            GimpItem     *item);
+
+void   items_color_tag_cmd_callback        (GimpAction   *action,
+                                            GimpImage    *image,
+                                            GimpItem     *item,
+                                            GimpColorTag  color_tag);
+
+void   items_fill_cmd_callback             (GimpAction   *action,
+                                            GimpImage    *image,
+                                            GimpItem     *item,
+                                            const gchar  *dialog_key,
+                                            const gchar  *dialog_title,
+                                            const gchar  *dialog_icon_name,
+                                            const gchar  *dialog_help_id,
+                                            gpointer      data);
+void   items_fill_last_vals_cmd_callback   (GimpAction   *action,
+                                            GimpImage    *image,
+                                            GimpItem     *item,
+                                            gpointer      data);
+
+void   items_stroke_cmd_callback           (GimpAction   *action,
+                                            GimpImage    *image,
+                                            GimpItem     *item,
+                                            const gchar  *dialog_key,
+                                            const gchar  *dialog_title,
+                                            const gchar  *dialog_icon_name,
+                                            const gchar  *dialog_help_id,
+                                            gpointer      data);
+void   items_stroke_last_vals_cmd_callback (GimpAction   *action,
+                                            GimpImage    *image,
+                                            GimpItem     *item,
+                                            gpointer      data);
+
+
+
+#endif /* __ITEMS_COMMANDS_H__ */
diff --git a/app/actions/layers-actions.c b/app/actions/layers-actions.c
new file mode 100644
index 0000000..2100696
--- /dev/null
+++ b/app/actions/layers-actions.c
@@ -0,0 +1,1027 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "operations/layer-modes/gimp-layer-modes.h"
+
+#include "core/gimpchannel.h"
+#include "core/gimpimage.h"
+#include "core/gimplayer.h"
+#include "core/gimplayer-floating-selection.h"
+
+#include "text/gimptextlayer.h"
+
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimpwidgets-utils.h"
+
+#include "actions.h"
+#include "image-commands.h"
+#include "items-actions.h"
+#include "layers-actions.h"
+#include "layers-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry layers_actions[] =
+{
+  { "layers-popup", GIMP_ICON_DIALOG_LAYERS,
+    NC_("layers-action", "Layers Menu"), NULL, NULL, NULL,
+    GIMP_HELP_LAYER_DIALOG },
+
+  { "layers-blend-space-menu", NULL,
+    NC_("layers-action", "Blend Space"), NULL, NULL, NULL,
+    NULL },
+
+  { "layers-composite-space-menu", NULL,
+    NC_("layers-action", "Composite Space"), NULL, NULL, NULL,
+    NULL },
+
+  { "layers-composite-mode-menu", NULL,
+    NC_("layers-action", "Composite Mode"), NULL, NULL, NULL,
+    NULL },
+
+  { "layers-color-tag-menu", NULL,
+    NC_("layers-action", "Color Tag"), NULL, NULL, NULL,
+    GIMP_HELP_LAYER_COLOR_TAG },
+
+  { "layers-menu",                   NULL,
+    NC_("layers-action", "_Layer")        },
+  { "layers-stack-menu",             NULL,
+    NC_("layers-action", "Stac_k")        },
+  { "layers-mask-menu",              NULL,
+    NC_("layers-action", "_Mask")         },
+  { "layers-transparency-menu",      NULL,
+    NC_("layers-action", "Tr_ansparency") },
+  { "layers-transform-menu",         NULL,
+    NC_("layers-action", "_Transform")    },
+  { "layers-properties-menu",        GIMP_ICON_DOCUMENT_PROPERTIES,
+    NC_("layers-action", "_Properties")   },
+  { "layers-opacity-menu",           GIMP_ICON_TRANSPARENCY,
+    NC_("layers-action", "_Opacity")      },
+  { "layers-mode-menu",              GIMP_ICON_TOOL_PENCIL,
+    NC_("layers-action", "Layer _Mode")   },
+
+  { "layers-edit", GIMP_ICON_EDIT,
+    NC_("layers-action", "Default Edit Action"), NULL,
+    NC_("layers-action", "Activate the default edit action for this type of layer"),
+    layers_edit_cmd_callback,
+    GIMP_HELP_LAYER_EDIT },
+
+  { "layers-edit-text", GIMP_ICON_EDIT,
+    NC_("layers-action", "Edit Te_xt on canvas"), NULL,
+    NC_("layers-action", "Edit this text layer content on canvas"),
+    layers_edit_text_cmd_callback,
+    GIMP_HELP_LAYER_EDIT },
+
+  { "layers-edit-attributes", GIMP_ICON_EDIT,
+    NC_("layers-action", "_Edit Layer Attributes..."), NULL,
+    NC_("layers-action", "Edit the layer's name"),
+    layers_edit_attributes_cmd_callback,
+    GIMP_HELP_LAYER_EDIT },
+
+  { "layers-new", GIMP_ICON_DOCUMENT_NEW,
+    NC_("layers-action", "_New Layer..."), "<primary><shift>N",
+    NC_("layers-action", "Create a new layer and add it to the image"),
+    layers_new_cmd_callback,
+    GIMP_HELP_LAYER_NEW },
+
+  { "layers-new-last-values", GIMP_ICON_DOCUMENT_NEW,
+    NC_("layers-action", "_New Layer"), NULL,
+    NC_("layers-action", "Create a new layer with last used values"),
+    layers_new_last_vals_cmd_callback,
+    GIMP_HELP_LAYER_NEW },
+
+  { "layers-new-from-visible", NULL,
+    NC_("layers-action", "New from _Visible"), NULL,
+    NC_("layers-action",
+        "Create a new layer from what is visible in this image"),
+    layers_new_from_visible_cmd_callback,
+    GIMP_HELP_LAYER_NEW_FROM_VISIBLE },
+
+  { "layers-new-group", GIMP_ICON_FOLDER_NEW,
+    NC_("layers-action", "New Layer _Group"), NULL,
+    NC_("layers-action", "Create a new layer group and add it to the image"),
+    layers_new_group_cmd_callback,
+    GIMP_HELP_LAYER_NEW },
+
+  { "layers-duplicate", GIMP_ICON_OBJECT_DUPLICATE,
+    NC_("layers-action", "D_uplicate Layer"), "<primary><shift>D",
+    NC_("layers-action",
+        "Create a duplicate of the layer and add it to the image"),
+    layers_duplicate_cmd_callback,
+    GIMP_HELP_LAYER_DUPLICATE },
+
+  { "layers-delete", GIMP_ICON_EDIT_DELETE,
+    NC_("layers-action", "_Delete Layer"), NULL,
+    NC_("layers-action", "Delete this layer"),
+    layers_delete_cmd_callback,
+    GIMP_HELP_LAYER_DELETE },
+
+  { "layers-raise", GIMP_ICON_GO_UP,
+    NC_("layers-action", "_Raise Layer"), NULL,
+    NC_("layers-action", "Raise this layer one step in the layer stack"),
+    layers_raise_cmd_callback,
+    GIMP_HELP_LAYER_RAISE },
+
+  { "layers-raise-to-top", GIMP_ICON_GO_TOP,
+    NC_("layers-action", "Layer to _Top"), NULL,
+    NC_("layers-action", "Move this layer to the top of the layer stack"),
+    layers_raise_to_top_cmd_callback,
+    GIMP_HELP_LAYER_RAISE_TO_TOP },
+
+  { "layers-lower", GIMP_ICON_GO_DOWN,
+    NC_("layers-action", "_Lower Layer"), NULL,
+    NC_("layers-action", "Lower this layer one step in the layer stack"),
+    layers_lower_cmd_callback,
+    GIMP_HELP_LAYER_LOWER },
+
+  { "layers-lower-to-bottom", GIMP_ICON_GO_BOTTOM,
+    NC_("layers-action", "Layer to _Bottom"), NULL,
+    NC_("layers-action", "Move this layer to the bottom of the layer stack"),
+    layers_lower_to_bottom_cmd_callback,
+    GIMP_HELP_LAYER_LOWER_TO_BOTTOM },
+
+  { "layers-anchor", GIMP_ICON_LAYER_ANCHOR,
+    NC_("layers-action", "_Anchor Layer"), "<primary>H",
+    NC_("layers-action", "Anchor the floating layer"),
+    layers_anchor_cmd_callback,
+    GIMP_HELP_LAYER_ANCHOR },
+
+  { "layers-merge-down", GIMP_ICON_LAYER_MERGE_DOWN,
+    NC_("layers-action", "Merge Do_wn"), NULL,
+    NC_("layers-action", "Merge this layer with the first visible layer below it"),
+    layers_merge_down_cmd_callback,
+    GIMP_HELP_LAYER_MERGE_DOWN },
+
+  /* this is the same as layers-merge-down, except it's sensitive even if
+   * the layer can't be merged down
+   */
+  { "layers-merge-down-button", GIMP_ICON_LAYER_MERGE_DOWN,
+    NC_("layers-action", "Merge Do_wn"), NULL,
+    NC_("layers-action", "Merge this layer with the first visible layer below it"),
+    layers_merge_down_cmd_callback,
+    GIMP_HELP_LAYER_MERGE_DOWN },
+
+  { "layers-merge-group", NULL,
+    NC_("layers-action", "Merge Layer Group"), NULL,
+    NC_("layers-action", "Merge the layer group's layers into one normal layer"),
+    layers_merge_group_cmd_callback,
+    GIMP_HELP_LAYER_MERGE_GROUP },
+
+  { "layers-merge-layers", NULL,
+    NC_("layers-action", "Merge _Visible Layers..."), NULL,
+    NC_("layers-action", "Merge all visible layers into one layer"),
+    image_merge_layers_cmd_callback,
+    GIMP_HELP_IMAGE_MERGE_LAYERS },
+
+  { "layers-merge-layers-last-values", NULL,
+    NC_("layers-action", "Merge _Visible Layers"), NULL,
+    NC_("layers-action", "Merge all visible layers with last used values"),
+    image_merge_layers_last_vals_cmd_callback,
+    GIMP_HELP_IMAGE_MERGE_LAYERS },
+
+  { "layers-flatten-image", NULL,
+    NC_("layers-action", "_Flatten Image"), NULL,
+    NC_("layers-action", "Merge all layers into one and remove transparency"),
+    image_flatten_image_cmd_callback,
+    GIMP_HELP_IMAGE_FLATTEN },
+
+  { "layers-text-discard", GIMP_ICON_TOOL_TEXT,
+    NC_("layers-action", "_Discard Text Information"), NULL,
+    NC_("layers-action", "Turn this text layer into a normal layer"),
+    layers_text_discard_cmd_callback,
+    GIMP_HELP_LAYER_TEXT_DISCARD },
+
+  { "layers-text-to-vectors", GIMP_ICON_TOOL_TEXT,
+    NC_("layers-action", "Text to _Path"), NULL,
+    NC_("layers-action", "Create a path from this text layer"),
+    layers_text_to_vectors_cmd_callback,
+    GIMP_HELP_LAYER_TEXT_TO_PATH },
+
+  { "layers-text-along-vectors", GIMP_ICON_TOOL_TEXT,
+    NC_("layers-action", "Text alon_g Path"), NULL,
+    NC_("layers-action", "Warp this layer's text along the current path"),
+    layers_text_along_vectors_cmd_callback,
+    GIMP_HELP_LAYER_TEXT_ALONG_PATH },
+
+  { "layers-resize", GIMP_ICON_OBJECT_RESIZE,
+    NC_("layers-action", "Layer B_oundary Size..."), NULL,
+    NC_("layers-action", "Adjust the layer dimensions"),
+    layers_resize_cmd_callback,
+    GIMP_HELP_LAYER_RESIZE },
+
+  { "layers-resize-to-image", GIMP_ICON_LAYER_TO_IMAGESIZE,
+    NC_("layers-action", "Layer to _Image Size"), NULL,
+    NC_("layers-action", "Resize the layer to the size of the image"),
+    layers_resize_to_image_cmd_callback,
+    GIMP_HELP_LAYER_RESIZE_TO_IMAGE },
+
+  { "layers-scale", GIMP_ICON_OBJECT_SCALE,
+    NC_("layers-action", "_Scale Layer..."), NULL,
+    NC_("layers-action", "Change the size of the layer content"),
+    layers_scale_cmd_callback,
+    GIMP_HELP_LAYER_SCALE },
+
+  { "layers-crop-to-selection", GIMP_ICON_TOOL_CROP,
+    NC_("layers-action", "_Crop to Selection"), NULL,
+    NC_("layers-action", "Crop the layer to the extents of the selection"),
+    layers_crop_to_selection_cmd_callback,
+    GIMP_HELP_LAYER_CROP },
+
+  { "layers-crop-to-content", GIMP_ICON_TOOL_CROP,
+    NC_("layers-action", "Crop to C_ontent"), NULL,
+    NC_("layers-action", "Crop the layer to the extents of its content (remove empty borders from the layer)"),
+    layers_crop_to_content_cmd_callback,
+    GIMP_HELP_LAYER_CROP },
+
+  { "layers-mask-add", GIMP_ICON_LAYER_MASK,
+    NC_("layers-action", "Add La_yer Mask..."), NULL,
+    NC_("layers-action",
+        "Add a mask that allows non-destructive editing of transparency"),
+    layers_mask_add_cmd_callback,
+    GIMP_HELP_LAYER_MASK_ADD },
+
+  /* this is the same as layers-mask-add, except it's sensitive even if
+   * there is a mask on the layer
+   */
+  { "layers-mask-add-button", GIMP_ICON_LAYER_MASK,
+    NC_("layers-action", "Add La_yer Mask..."), NULL,
+    NC_("layers-action",
+        "Add a mask that allows non-destructive editing of transparency"),
+    layers_mask_add_cmd_callback,
+    GIMP_HELP_LAYER_MASK_ADD },
+
+  { "layers-mask-add-last-values", GIMP_ICON_LAYER_MASK,
+    NC_("layers-action", "Add La_yer Mask"), NULL,
+    NC_("layers-action",
+        "Add a mask with last used values"),
+    layers_mask_add_last_vals_cmd_callback,
+    GIMP_HELP_LAYER_MASK_ADD },
+
+  { "layers-alpha-add", GIMP_ICON_TRANSPARENCY,
+    NC_("layers-action", "Add Alpha C_hannel"), NULL,
+    NC_("layers-action", "Add transparency information to the layer"),
+    layers_alpha_add_cmd_callback,
+    GIMP_HELP_LAYER_ALPHA_ADD },
+
+  { "layers-alpha-remove", NULL,
+    NC_("layers-action", "_Remove Alpha Channel"), NULL,
+    NC_("layers-action", "Remove transparency information from the layer"),
+    layers_alpha_remove_cmd_callback,
+    GIMP_HELP_LAYER_ALPHA_REMOVE }
+};
+
+static const GimpToggleActionEntry layers_toggle_actions[] =
+{
+  { "layers-mask-edit", GIMP_ICON_EDIT,
+    NC_("layers-action", "_Edit Layer Mask"), NULL,
+    NC_("layers-action", "Work on the layer mask"),
+    layers_mask_edit_cmd_callback,
+    FALSE,
+    GIMP_HELP_LAYER_MASK_EDIT },
+
+  { "layers-mask-show", GIMP_ICON_VISIBLE,
+    NC_("layers-action", "S_how Layer Mask"), NULL, NULL,
+    layers_mask_show_cmd_callback,
+    FALSE,
+    GIMP_HELP_LAYER_MASK_SHOW },
+
+  { "layers-mask-disable", NULL,
+    NC_("layers-action", "_Disable Layer Mask"), NULL,
+    NC_("layers-action", "Dismiss the effect of the layer mask"),
+    layers_mask_disable_cmd_callback,
+    FALSE,
+    GIMP_HELP_LAYER_MASK_DISABLE },
+
+  { "layers-visible", GIMP_ICON_VISIBLE,
+    NC_("layers-action", "Toggle Layer _Visibility"), NULL, NULL,
+    layers_visible_cmd_callback,
+    FALSE,
+    GIMP_HELP_LAYER_VISIBLE },
+
+  { "layers-linked", GIMP_ICON_LINKED,
+    NC_("layers-action", "Toggle Layer _Linked State"), NULL, NULL,
+    layers_linked_cmd_callback,
+    FALSE,
+    GIMP_HELP_LAYER_LINKED },
+
+  { "layers-lock-content", NULL /* GIMP_ICON_LOCK */,
+    NC_("layers-action", "L_ock Pixels of Layer"), NULL, NULL,
+    layers_lock_content_cmd_callback,
+    FALSE,
+    GIMP_HELP_LAYER_LOCK_PIXELS },
+
+  { "layers-lock-position", GIMP_ICON_TOOL_MOVE,
+    NC_("layers-action", "L_ock Position of Layer"), NULL, NULL,
+    layers_lock_position_cmd_callback,
+    FALSE,
+    GIMP_HELP_LAYER_LOCK_POSITION },
+
+  { "layers-lock-alpha", GIMP_ICON_TRANSPARENCY,
+    NC_("layers-action", "Lock Alph_a Channel"), NULL,
+    NC_("layers-action",
+        "Keep transparency information on this layer from being modified"),
+    layers_lock_alpha_cmd_callback,
+    FALSE,
+    GIMP_HELP_LAYER_LOCK_ALPHA },
+};
+
+static const GimpRadioActionEntry layers_blend_space_actions[] =
+{
+  { "layers-blend-space-auto", NULL,
+    NC_("layers-action", "Auto"), NULL,
+    NC_("layers-action", "Layer Blend Space: Auto"),
+    GIMP_LAYER_COLOR_SPACE_AUTO,
+    NULL },
+
+  { "layers-blend-space-rgb-linear", NULL,
+    NC_("layers-action", "RGB (linear)"), NULL,
+    NC_("layers-action", "Layer Blend Space: RGB (linear)"),
+    GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
+    NULL },
+
+  { "layers-blend-space-rgb-perceptual", NULL,
+    NC_("layers-action", "RGB (perceptual)"), NULL,
+    NC_("layers-action", "Layer Blend Space: RGB (perceptual)"),
+    GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
+    NULL }
+};
+
+static const GimpRadioActionEntry layers_composite_space_actions[] =
+{
+  { "layers-composite-space-auto", NULL,
+    NC_("layers-action", "Auto"), NULL,
+    NC_("layers-action", "Layer Composite Space: Auto"),
+    GIMP_LAYER_COLOR_SPACE_AUTO,
+    NULL },
+
+  { "layers-composite-space-rgb-linear", NULL,
+    NC_("layers-action", "RGB (linear)"), NULL,
+    NC_("layers-action", "Layer Composite Space: RGB (linear)"),
+    GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
+    NULL },
+
+  { "layers-composite-space-rgb-perceptual", NULL,
+    NC_("layers-action", "RGB (perceptual)"), NULL,
+    NC_("layers-action", "Layer Composite Space: RGB (perceptual)"),
+    GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
+    NULL }
+};
+
+static const GimpRadioActionEntry layers_composite_mode_actions[] =
+{
+  { "layers-composite-mode-auto", NULL,
+    NC_("layers-action", "Auto"), NULL,
+    NC_("layers-action", "Layer Composite Mode: Auto"),
+    GIMP_LAYER_COMPOSITE_AUTO,
+    NULL },
+
+  { "layers-composite-mode-union", NULL,
+    NC_("layers-action", "Union"), NULL,
+    NC_("layers-action", "Layer Composite Mode: Union"),
+    GIMP_LAYER_COMPOSITE_UNION,
+    NULL },
+
+  { "layers-composite-mode-clip-to-backdrop", NULL,
+    NC_("layers-action", "Clip to Backdrop"), NULL,
+    NC_("layers-action", "Layer Composite Mode: Clip to Backdrop"),
+    GIMP_LAYER_COMPOSITE_CLIP_TO_BACKDROP,
+    NULL },
+
+  { "layers-composite-mode-clip-to-layer", NULL,
+    NC_("layers-action", "Clip to Layer"), NULL,
+    NC_("layers-action", "Layer Composite Mode: Clip to Layer"),
+    GIMP_LAYER_COMPOSITE_CLIP_TO_LAYER,
+    NULL },
+
+  { "layers-composite-mode-intersection", NULL,
+    NC_("layers-action", "Intersection"), NULL,
+    NC_("layers-action", "Layer Composite Mode: Intersection"),
+    GIMP_LAYER_COMPOSITE_INTERSECTION,
+    NULL }
+};
+
+static const GimpEnumActionEntry layers_color_tag_actions[] =
+{
+  { "layers-color-tag-none", GIMP_ICON_EDIT_CLEAR,
+    NC_("layers-action", "None"), NULL,
+    NC_("layers-action", "Layer Color Tag: Clear"),
+    GIMP_COLOR_TAG_NONE, FALSE,
+    GIMP_HELP_LAYER_COLOR_TAG },
+
+  { "layers-color-tag-blue", NULL,
+    NC_("layers-action", "Blue"), NULL,
+    NC_("layers-action", "Layer Color Tag: Set to Blue"),
+    GIMP_COLOR_TAG_BLUE, FALSE,
+    GIMP_HELP_LAYER_COLOR_TAG },
+
+  { "layers-color-tag-green", NULL,
+    NC_("layers-action", "Green"), NULL,
+    NC_("layers-action", "Layer Color Tag: Set to Green"),
+    GIMP_COLOR_TAG_GREEN, FALSE,
+    GIMP_HELP_LAYER_COLOR_TAG },
+
+  { "layers-color-tag-yellow", NULL,
+    NC_("layers-action", "Yellow"), NULL,
+    NC_("layers-action", "Layer Color Tag: Set to Yellow"),
+    GIMP_COLOR_TAG_YELLOW, FALSE,
+    GIMP_HELP_LAYER_COLOR_TAG },
+
+  { "layers-color-tag-orange", NULL,
+    NC_("layers-action", "Orange"), NULL,
+    NC_("layers-action", "Layer Color Tag: Set to Orange"),
+    GIMP_COLOR_TAG_ORANGE, FALSE,
+    GIMP_HELP_LAYER_COLOR_TAG },
+
+  { "layers-color-tag-brown", NULL,
+    NC_("layers-action", "Brown"), NULL,
+    NC_("layers-action", "Layer Color Tag: Set to Brown"),
+    GIMP_COLOR_TAG_BROWN, FALSE,
+    GIMP_HELP_LAYER_COLOR_TAG },
+
+  { "layers-color-tag-red", NULL,
+    NC_("layers-action", "Red"), NULL,
+    NC_("layers-action", "Layer Color Tag: Set to Red"),
+    GIMP_COLOR_TAG_RED, FALSE,
+    GIMP_HELP_LAYER_COLOR_TAG },
+
+  { "layers-color-tag-violet", NULL,
+    NC_("layers-action", "Violet"), NULL,
+    NC_("layers-action", "Layer Color Tag: Set to Violet"),
+    GIMP_COLOR_TAG_VIOLET, FALSE,
+    GIMP_HELP_LAYER_COLOR_TAG },
+
+  { "layers-color-tag-gray", NULL,
+    NC_("layers-action", "Gray"), NULL,
+    NC_("layers-action", "Layer Color Tag: Set to Gray"),
+    GIMP_COLOR_TAG_GRAY, FALSE,
+    GIMP_HELP_LAYER_COLOR_TAG }
+};
+
+static const GimpEnumActionEntry layers_mask_apply_actions[] =
+{
+  { "layers-mask-apply", NULL,
+    NC_("layers-action", "Apply Layer _Mask"), NULL,
+    NC_("layers-action", "Apply the effect of the layer mask and remove it"),
+    GIMP_MASK_APPLY, FALSE,
+    GIMP_HELP_LAYER_MASK_APPLY },
+
+  { "layers-mask-delete", GIMP_ICON_EDIT_DELETE,
+    NC_("layers-action", "Delete Layer Mas_k"), NULL,
+    NC_("layers-action", "Remove the layer mask and its effect"),
+    GIMP_MASK_DISCARD, FALSE,
+    GIMP_HELP_LAYER_MASK_DELETE }
+};
+
+static const GimpEnumActionEntry layers_mask_to_selection_actions[] =
+{
+  { "layers-mask-selection-replace", GIMP_ICON_SELECTION_REPLACE,
+    NC_("layers-action", "_Mask to Selection"), NULL,
+    NC_("layers-action", "Replace the selection with the layer mask"),
+    GIMP_CHANNEL_OP_REPLACE, FALSE,
+    GIMP_HELP_LAYER_MASK_SELECTION_REPLACE },
+
+  { "layers-mask-selection-add", GIMP_ICON_SELECTION_ADD,
+    NC_("layers-action", "_Add to Selection"), NULL,
+    NC_("layers-action", "Add the layer mask to the current selection"),
+    GIMP_CHANNEL_OP_ADD, FALSE,
+    GIMP_HELP_LAYER_MASK_SELECTION_ADD },
+
+  { "layers-mask-selection-subtract", GIMP_ICON_SELECTION_SUBTRACT,
+    NC_("layers-action", "_Subtract from Selection"), NULL,
+    NC_("layers-action", "Subtract the layer mask from the current selection"),
+    GIMP_CHANNEL_OP_SUBTRACT, FALSE,
+    GIMP_HELP_LAYER_MASK_SELECTION_SUBTRACT },
+
+  { "layers-mask-selection-intersect", GIMP_ICON_SELECTION_INTERSECT,
+    NC_("layers-action", "_Intersect with Selection"), NULL,
+    NC_("layers-action", "Intersect the layer mask with the current selection"),
+    GIMP_CHANNEL_OP_INTERSECT, FALSE,
+    GIMP_HELP_LAYER_MASK_SELECTION_INTERSECT }
+};
+
+static const GimpEnumActionEntry layers_alpha_to_selection_actions[] =
+{
+  { "layers-alpha-selection-replace", GIMP_ICON_SELECTION_REPLACE,
+    NC_("layers-action", "Al_pha to Selection"), NULL,
+    NC_("layers-action",
+        "Replace the selection with the layer's alpha channel"),
+    GIMP_CHANNEL_OP_REPLACE, FALSE,
+    GIMP_HELP_LAYER_ALPHA_SELECTION_REPLACE },
+
+  { "layers-alpha-selection-add", GIMP_ICON_SELECTION_ADD,
+    NC_("layers-action", "A_dd to Selection"), NULL,
+    NC_("layers-action",
+        "Add the layer's alpha channel to the current selection"),
+    GIMP_CHANNEL_OP_ADD, FALSE,
+    GIMP_HELP_LAYER_ALPHA_SELECTION_ADD },
+
+  { "layers-alpha-selection-subtract", GIMP_ICON_SELECTION_SUBTRACT,
+    NC_("layers-action", "_Subtract from Selection"), NULL,
+    NC_("layers-action",
+        "Subtract the layer's alpha channel from the current selection"),
+    GIMP_CHANNEL_OP_SUBTRACT, FALSE,
+    GIMP_HELP_LAYER_ALPHA_SELECTION_SUBTRACT },
+
+  { "layers-alpha-selection-intersect", GIMP_ICON_SELECTION_INTERSECT,
+    NC_("layers-action", "_Intersect with Selection"), NULL,
+    NC_("layers-action",
+        "Intersect the layer's alpha channel with the current selection"),
+    GIMP_CHANNEL_OP_INTERSECT, FALSE,
+    GIMP_HELP_LAYER_ALPHA_SELECTION_INTERSECT }
+};
+
+static const GimpEnumActionEntry layers_select_actions[] =
+{
+  { "layers-select-top", NULL,
+    NC_("layers-action", "Select _Top Layer"), "Home",
+    NC_("layers-action", "Select the topmost layer"),
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    GIMP_HELP_LAYER_TOP },
+
+  { "layers-select-bottom", NULL,
+    NC_("layers-action", "Select _Bottom Layer"), "End",
+    NC_("layers-action", "Select the bottommost layer"),
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    GIMP_HELP_LAYER_BOTTOM },
+
+  { "layers-select-previous", NULL,
+    NC_("layers-action", "Select _Previous Layer"), "Prior",
+    NC_("layers-action", "Select the layer above the current layer"),
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    GIMP_HELP_LAYER_PREVIOUS },
+
+  { "layers-select-next", NULL,
+    NC_("layers-action", "Select _Next Layer"), "Next",
+    NC_("layers-action", "Select the layer below the current layer"),
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    GIMP_HELP_LAYER_NEXT }
+};
+
+static const GimpEnumActionEntry layers_opacity_actions[] =
+{
+  { "layers-opacity-set", GIMP_ICON_TRANSPARENCY,
+    NC_("layers-action", "Layer Opacity: Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    GIMP_HELP_LAYER_OPACITY },
+  { "layers-opacity-transparent", GIMP_ICON_TRANSPARENCY,
+    NC_("layers-action", "Layer Opacity: Make Completely Transparent"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    GIMP_HELP_LAYER_OPACITY },
+  { "layers-opacity-opaque", GIMP_ICON_TRANSPARENCY,
+    NC_("layers-action", "Layer Opacity: Make Completely Opaque"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    GIMP_HELP_LAYER_OPACITY },
+  { "layers-opacity-decrease", GIMP_ICON_TRANSPARENCY,
+    NC_("layers-action", "Layer Opacity: Make More Transparent"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    GIMP_HELP_LAYER_OPACITY },
+  { "layers-opacity-increase", GIMP_ICON_TRANSPARENCY,
+    NC_("layers-action", "Layer Opacity: Make More Opaque"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    GIMP_HELP_LAYER_OPACITY },
+  { "layers-opacity-decrease-skip", GIMP_ICON_TRANSPARENCY,
+    NC_("layers-action", "Layer Opacity: Make 10% More Transparent"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    GIMP_HELP_LAYER_OPACITY },
+  { "layers-opacity-increase-skip", GIMP_ICON_TRANSPARENCY,
+    NC_("layers-action", "Layer Opacity: Make 10% More Opaque"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    GIMP_HELP_LAYER_OPACITY }
+};
+
+static const GimpEnumActionEntry layers_mode_actions[] =
+{
+  { "layers-mode-first", GIMP_ICON_TOOL_PENCIL,
+    NC_("layers-action", "Layer Mode: Select First"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    GIMP_HELP_LAYER_MODE },
+  { "layers-mode-last", GIMP_ICON_TOOL_PENCIL,
+    NC_("layers-action", "Layer Mode: Select Last"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    GIMP_HELP_LAYER_MODE },
+  { "layers-mode-previous", GIMP_ICON_TOOL_PENCIL,
+    NC_("layers-action", "Layer Mode: Select Previous"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    GIMP_HELP_LAYER_MODE },
+  { "layers-mode-next", GIMP_ICON_TOOL_PENCIL,
+    NC_("layers-action", "Layer Mode: Select Next"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    GIMP_HELP_LAYER_MODE }
+};
+
+/**
+ * layers_actions_fix_tooltip:
+ * @group:
+ * @action:
+ * @modifiers:
+ *
+ * Make layer alpha to selection click-shortcuts discoverable, at
+ * least in theory.
+ **/
+static void
+layers_actions_fix_tooltip (GimpActionGroup *group,
+                            const gchar     *action,
+                            GdkModifierType  modifiers)
+{
+  const gchar *old_hint;
+  gchar       *new_hint;
+
+  old_hint = gimp_action_group_get_action_tooltip (group,
+                                                   action);
+  new_hint = g_strconcat (old_hint,
+                          "\n",
+                          /* Will be followed with e.g. "Shift-Click
+                             on thumbnail"
+                           */
+                          _("Shortcut: "),
+                          gimp_get_mod_string (modifiers),
+                          /* Will be prepended with a modifier key
+                             string, e.g. "Shift"
+                           */
+                          _("-Click on thumbnail in Layers dockable"),
+                          NULL);
+
+  gimp_action_group_set_action_tooltip (group, action, new_hint);
+  g_free (new_hint);
+}
+
+void
+layers_actions_setup (GimpActionGroup *group)
+{
+  GdkDisplay      *display = gdk_display_get_default ();
+  GdkModifierType  extend_mask;
+  GdkModifierType  modify_mask;
+
+  extend_mask =
+    gdk_keymap_get_modifier_mask (gdk_keymap_get_for_display (display),
+                                  GDK_MODIFIER_INTENT_EXTEND_SELECTION);
+  modify_mask =
+    gdk_keymap_get_modifier_mask (gdk_keymap_get_for_display (display),
+                                  GDK_MODIFIER_INTENT_MODIFY_SELECTION);
+
+  gimp_action_group_add_actions (group, "layers-action",
+                                 layers_actions,
+                                 G_N_ELEMENTS (layers_actions));
+
+  gimp_action_group_add_toggle_actions (group, "layers-action",
+                                        layers_toggle_actions,
+                                        G_N_ELEMENTS (layers_toggle_actions));
+
+  gimp_action_group_add_radio_actions (group, "layers-action",
+                                       layers_blend_space_actions,
+                                       G_N_ELEMENTS (layers_blend_space_actions),
+                                       NULL, 0,
+                                       layers_blend_space_cmd_callback);
+
+  gimp_action_group_add_radio_actions (group, "layers-action",
+                                       layers_composite_space_actions,
+                                       G_N_ELEMENTS (layers_composite_space_actions),
+                                       NULL, 0,
+                                       layers_composite_space_cmd_callback);
+
+  gimp_action_group_add_radio_actions (group, "layers-action",
+                                       layers_composite_mode_actions,
+                                       G_N_ELEMENTS (layers_composite_mode_actions),
+                                       NULL, 0,
+                                       layers_composite_mode_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "layers-action",
+                                      layers_color_tag_actions,
+                                      G_N_ELEMENTS (layers_color_tag_actions),
+                                      layers_color_tag_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "layers-action",
+                                      layers_mask_apply_actions,
+                                      G_N_ELEMENTS (layers_mask_apply_actions),
+                                      layers_mask_apply_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "layers-action",
+                                      layers_mask_to_selection_actions,
+                                      G_N_ELEMENTS (layers_mask_to_selection_actions),
+                                      layers_mask_to_selection_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "layers-action",
+                                      layers_alpha_to_selection_actions,
+                                      G_N_ELEMENTS (layers_alpha_to_selection_actions),
+                                      layers_alpha_to_selection_cmd_callback);
+
+  layers_actions_fix_tooltip (group, "layers-alpha-selection-replace",
+                              GDK_MOD1_MASK);
+  layers_actions_fix_tooltip (group, "layers-alpha-selection-add",
+                              extend_mask | GDK_MOD1_MASK);
+  layers_actions_fix_tooltip (group, "layers-alpha-selection-subtract",
+                              modify_mask | GDK_MOD1_MASK);
+  layers_actions_fix_tooltip (group, "layers-alpha-selection-intersect",
+                              extend_mask | modify_mask | GDK_MOD1_MASK);
+
+  gimp_action_group_add_enum_actions (group, "layers-action",
+                                      layers_select_actions,
+                                      G_N_ELEMENTS (layers_select_actions),
+                                      layers_select_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "layers-action",
+                                      layers_opacity_actions,
+                                      G_N_ELEMENTS (layers_opacity_actions),
+                                      layers_opacity_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "layers-action",
+                                      layers_mode_actions,
+                                      G_N_ELEMENTS (layers_mode_actions),
+                                      layers_mode_cmd_callback);
+
+  items_actions_setup (group, "layers");
+}
+
+void
+layers_actions_update (GimpActionGroup *group,
+                       gpointer         data)
+{
+  GimpImage     *image          = action_data_get_image (data);
+  GimpLayer     *layer          = NULL;
+  GimpLayerMask *mask           = NULL;     /*  layer mask             */
+  gboolean       fs             = FALSE;    /*  floating sel           */
+  gboolean       ac             = FALSE;    /*  active channel         */
+  gboolean       sel            = FALSE;
+  gboolean       alpha          = FALSE;    /*  alpha channel present  */
+  gboolean       indexed        = FALSE;    /*  is indexed             */
+  gboolean       lock_alpha     = FALSE;
+  gboolean       can_lock_alpha = FALSE;
+  gboolean       text_layer     = FALSE;
+  gboolean       visible        = FALSE;
+  gboolean       writable       = FALSE;
+  gboolean       movable        = FALSE;
+  gboolean       children       = FALSE;
+  gboolean       bs_mutable     = FALSE;
+  gboolean       cs_mutable     = FALSE;
+  gboolean       cm_mutable     = FALSE;
+  GList         *next           = NULL;
+  GList         *next_visible   = NULL;
+  GList         *prev           = NULL;
+  gboolean       next_mode      = FALSE;
+  gboolean       prev_mode      = FALSE;
+
+  if (image)
+    {
+      fs      = (gimp_image_get_floating_selection (image) != NULL);
+      ac      = (gimp_image_get_active_channel (image) != NULL);
+      sel     = ! gimp_channel_is_empty (gimp_image_get_mask (image));
+      indexed = (gimp_image_get_base_type (image) == GIMP_INDEXED);
+
+      layer = gimp_image_get_active_layer (image);
+
+      if (layer)
+        {
+          GimpLayerMode *modes;
+          GimpLayerMode  mode   = gimp_layer_get_mode (layer);
+          const gchar   *action = NULL;
+          GList         *layer_list;
+          GList         *list;
+          gint           n_modes;
+          gint           i = 0;
+
+          switch (gimp_layer_get_blend_space (layer))
+            {
+            case GIMP_LAYER_COLOR_SPACE_AUTO:
+              action = "layers-blend-space-auto"; break;
+            case GIMP_LAYER_COLOR_SPACE_RGB_LINEAR:
+              action = "layers-blend-space-rgb-linear"; break;
+            case GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL:
+              action = "layers-blend-space-rgb-perceptual"; break;
+            default:
+              action = NULL; break; /* can't happen */
+            }
+
+          if (action)
+            gimp_action_group_set_action_active (group, action, TRUE);
+
+          switch (gimp_layer_get_composite_space (layer))
+            {
+            case GIMP_LAYER_COLOR_SPACE_AUTO:
+              action = "layers-composite-space-auto"; break;
+            case GIMP_LAYER_COLOR_SPACE_RGB_LINEAR:
+              action = "layers-composite-space-rgb-linear"; break;
+            case GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL:
+              action = "layers-composite-space-rgb-perceptual"; break;
+            default:
+              action = NULL; break; /* can't happen */
+            }
+
+          if (action)
+            gimp_action_group_set_action_active (group, action, TRUE);
+
+          switch (gimp_layer_get_composite_mode (layer))
+            {
+            case GIMP_LAYER_COMPOSITE_AUTO:
+              action = "layers-composite-mode-auto"; break;
+            case GIMP_LAYER_COMPOSITE_UNION:
+              action = "layers-composite-mode-union"; break;
+            case GIMP_LAYER_COMPOSITE_CLIP_TO_BACKDROP:
+              action = "layers-composite-mode-clip-to-backdrop"; break;
+            case GIMP_LAYER_COMPOSITE_CLIP_TO_LAYER:
+              action = "layers-composite-mode-clip-to-layer"; break;
+            case GIMP_LAYER_COMPOSITE_INTERSECTION:
+              action = "layers-composite-mode-intersection"; break;
+            }
+
+          gimp_action_group_set_action_active (group, action, TRUE);
+
+          bs_mutable = gimp_layer_mode_is_blend_space_mutable (mode);
+          cs_mutable = gimp_layer_mode_is_composite_space_mutable (mode);
+          cm_mutable = gimp_layer_mode_is_composite_mode_mutable (mode);
+
+          mask           = gimp_layer_get_mask (layer);
+          lock_alpha     = gimp_layer_get_lock_alpha (layer);
+          can_lock_alpha = gimp_layer_can_lock_alpha (layer);
+          alpha          = gimp_drawable_has_alpha (GIMP_DRAWABLE (layer));
+          visible        = gimp_item_get_visible (GIMP_ITEM (layer));
+          writable       = ! gimp_item_is_content_locked (GIMP_ITEM (layer));
+          movable        = ! gimp_item_is_position_locked (GIMP_ITEM (layer));
+
+          if (gimp_viewable_get_children (GIMP_VIEWABLE (layer)))
+            children = TRUE;
+
+          layer_list = gimp_item_get_container_iter (GIMP_ITEM (layer));
+
+          list = g_list_find (layer_list, layer);
+
+          if (list)
+            {
+              prev = g_list_previous (list);
+              next = g_list_next (list);
+
+              for (next_visible = next;
+                   next_visible;
+                   next_visible = g_list_next (next_visible))
+                {
+                  if (gimp_item_get_visible (next_visible->data))
+                    {
+                      /*  "next_visible" is actually "next_visible" and
+                       *  "writable" and "not group"
+                       */
+                      if (gimp_item_is_content_locked (next_visible->data) ||
+                          gimp_viewable_get_children (next_visible->data))
+                        next_visible = NULL;
+
+                      break;
+                    }
+                }
+            }
+
+          modes = gimp_layer_mode_get_context_array (mode,
+                                                     GIMP_LAYER_MODE_CONTEXT_LAYER,
+                                                     &n_modes);
+          while (i < (n_modes - 1) && modes[i] != mode)
+            i++;
+          g_free (modes);
+          next_mode = (i < n_modes - 1);
+          prev_mode = (i > 0);
+
+          text_layer = gimp_item_is_text_layer (GIMP_ITEM (layer));
+        }
+    }
+
+#define SET_VISIBLE(action,condition) \
+        gimp_action_group_set_action_visible (group, action, (condition) != 0)
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+#define SET_ACTIVE(action,condition) \
+        gimp_action_group_set_action_active (group, action, (condition) != 0)
+#define SET_LABEL(action,label) \
+        gimp_action_group_set_action_label (group, action, label)
+
+  SET_SENSITIVE ("layers-edit",             !ac && ((layer && !fs) || text_layer));
+  SET_VISIBLE   ("layers-edit-text",        text_layer && !ac);
+  SET_SENSITIVE ("layers-edit-text",        text_layer && !ac);
+  SET_SENSITIVE ("layers-edit-attributes",  layer && !fs && !ac);
+
+  if (layer && gimp_layer_is_floating_sel (layer))
+    {
+      SET_LABEL ("layers-new",             C_("layers-action", "To _New Layer"));
+      SET_LABEL ("layers-new-last-values", C_("layers-action", "To _New Layer"));
+    }
+  else
+    {
+      SET_LABEL ("layers-new",             C_("layers-action", "_New Layer..."));
+      SET_LABEL ("layers-new-last-values", C_("layers-action", "_New Layer"));
+    }
+
+  SET_SENSITIVE ("layers-new",              image);
+  SET_SENSITIVE ("layers-new-last-values",  image);
+  SET_SENSITIVE ("layers-new-from-visible", image);
+  SET_SENSITIVE ("layers-new-group",        image && !indexed);
+  SET_SENSITIVE ("layers-duplicate",        layer && !fs && !ac);
+  SET_SENSITIVE ("layers-delete",           layer && !ac);
+
+  SET_SENSITIVE ("layers-mode-first",       layer && !ac && prev_mode);
+  SET_SENSITIVE ("layers-mode-last",        layer && !ac && next_mode);
+  SET_SENSITIVE ("layers-mode-previous",    layer && !ac && prev_mode);
+  SET_SENSITIVE ("layers-mode-next",        layer && !ac && next_mode);
+
+  SET_SENSITIVE ("layers-select-top",       layer && !fs && !ac && prev);
+  SET_SENSITIVE ("layers-select-bottom",    layer && !fs && !ac && next);
+  SET_SENSITIVE ("layers-select-previous",  layer && !fs && !ac && prev);
+  SET_SENSITIVE ("layers-select-next",      layer && !fs && !ac && next);
+
+  SET_SENSITIVE ("layers-raise",            layer && !fs && !ac && prev);
+  SET_SENSITIVE ("layers-raise-to-top",     layer && !fs && !ac && prev);
+  SET_SENSITIVE ("layers-lower",            layer && !fs && !ac && next);
+  SET_SENSITIVE ("layers-lower-to-bottom",  layer && !fs && !ac && next);
+
+  SET_VISIBLE   ("layers-anchor",            layer &&  fs && !ac);
+  SET_VISIBLE   ("layers-merge-down",        !fs);
+  SET_SENSITIVE ("layers-merge-down",        layer && !fs && !ac && visible && next_visible);
+  SET_VISIBLE   ("layers-merge-down-button", !fs);
+  SET_SENSITIVE ("layers-merge-down-button", layer && !fs && !ac);
+  SET_VISIBLE   ("layers-merge-group",       children);
+  SET_SENSITIVE ("layers-merge-group",       layer && !fs && !ac && children);
+  SET_SENSITIVE ("layers-merge-layers",      layer && !fs && !ac);
+  SET_SENSITIVE ("layers-flatten-image",     layer && !fs && !ac);
+
+  SET_VISIBLE   ("layers-text-discard",       text_layer && !ac);
+  SET_VISIBLE   ("layers-text-to-vectors",    text_layer && !ac);
+  SET_VISIBLE   ("layers-text-along-vectors", text_layer && !ac);
+
+  SET_SENSITIVE ("layers-resize",          writable && movable && !ac);
+  SET_SENSITIVE ("layers-resize-to-image", writable && movable && !ac);
+  SET_SENSITIVE ("layers-scale",           writable && movable && !ac);
+
+  SET_SENSITIVE ("layers-crop-to-selection", writable && movable && sel);
+  SET_SENSITIVE ("layers-crop-to-content",   writable && movable);
+
+  SET_SENSITIVE ("layers-alpha-add",    writable && !children && !fs && !alpha);
+  SET_SENSITIVE ("layers-alpha-remove", writable && !children && !fs &&  alpha);
+
+  SET_SENSITIVE ("layers-lock-alpha", can_lock_alpha);
+  SET_ACTIVE    ("layers-lock-alpha", lock_alpha);
+
+  SET_SENSITIVE ("layers-blend-space-auto",           layer && bs_mutable);
+  SET_SENSITIVE ("layers-blend-space-rgb-linear",     layer && bs_mutable);
+  SET_SENSITIVE ("layers-blend-space-rgb-perceptual", layer && bs_mutable);
+
+  SET_SENSITIVE ("layers-composite-space-auto",           layer && cs_mutable);
+  SET_SENSITIVE ("layers-composite-space-rgb-linear",     layer && cs_mutable);
+  SET_SENSITIVE ("layers-composite-space-rgb-perceptual", layer && cs_mutable);
+
+  SET_SENSITIVE ("layers-composite-mode-auto",             layer && cm_mutable);
+  SET_SENSITIVE ("layers-composite-mode-union",            layer && cm_mutable);
+  SET_SENSITIVE ("layers-composite-mode-clip-to-backdrop", layer && cm_mutable);
+  SET_SENSITIVE ("layers-composite-mode-clip-to-layer",    layer && cm_mutable);
+  SET_SENSITIVE ("layers-composite-mode-intersection",     layer && cm_mutable);
+
+  SET_SENSITIVE ("layers-mask-add",             layer && !fs && !ac && !mask);
+  SET_SENSITIVE ("layers-mask-add-button",      layer && !fs && !ac);
+  SET_SENSITIVE ("layers-mask-add-last-values", layer && !fs && !ac && !mask);
+
+  SET_SENSITIVE ("layers-mask-apply",  writable && !fs && !ac &&  mask && !children);
+  SET_SENSITIVE ("layers-mask-delete", layer    && !fs && !ac &&  mask);
+
+  SET_SENSITIVE ("layers-mask-edit",    layer && !fs && !ac &&  mask);
+  SET_SENSITIVE ("layers-mask-show",    layer && !fs && !ac &&  mask);
+  SET_SENSITIVE ("layers-mask-disable", layer && !fs && !ac &&  mask);
+
+  SET_ACTIVE ("layers-mask-edit",    mask && gimp_layer_get_edit_mask (layer));
+  SET_ACTIVE ("layers-mask-show",    mask && gimp_layer_get_show_mask (layer));
+  SET_ACTIVE ("layers-mask-disable", mask && !gimp_layer_get_apply_mask (layer));
+
+  SET_SENSITIVE ("layers-mask-selection-replace",   layer && !fs && !ac && mask);
+  SET_SENSITIVE ("layers-mask-selection-add",       layer && !fs && !ac && mask);
+  SET_SENSITIVE ("layers-mask-selection-subtract",  layer && !fs && !ac && mask);
+  SET_SENSITIVE ("layers-mask-selection-intersect", layer && !fs && !ac && mask);
+
+  SET_SENSITIVE ("layers-alpha-selection-replace",   layer && !fs && !ac);
+  SET_SENSITIVE ("layers-alpha-selection-add",       layer && !fs && !ac);
+  SET_SENSITIVE ("layers-alpha-selection-subtract",  layer && !fs && !ac);
+  SET_SENSITIVE ("layers-alpha-selection-intersect", layer && !fs && !ac);
+
+#undef SET_VISIBLE
+#undef SET_SENSITIVE
+#undef SET_ACTIVE
+#undef SET_LABEL
+
+  items_actions_update (group, "layers", GIMP_ITEM (layer));
+}
diff --git a/app/actions/layers-actions.h b/app/actions/layers-actions.h
new file mode 100644
index 0000000..0f257bf
--- /dev/null
+++ b/app/actions/layers-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __LAYERS_ACTIONS_H__
+#define __LAYERS_ACTIONS_H__
+
+
+void   layers_actions_setup  (GimpActionGroup *group);
+void   layers_actions_update (GimpActionGroup *group,
+                              gpointer         data);
+
+
+#endif /* __LAYERS_ACTIONS_H__ */
diff --git a/app/actions/layers-commands.c b/app/actions/layers-commands.c
new file mode 100644
index 0000000..68c6dcc
--- /dev/null
+++ b/app/actions/layers-commands.c
@@ -0,0 +1,1743 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpmath/gimpmath.h"
+#include "libgimpbase/gimpbase.h"
+#include "libgimpcolor/gimpcolor.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "config/gimpdialogconfig.h"
+
+#include "operations/layer-modes/gimp-layer-modes.h"
+
+#include "core/gimp.h"
+#include "core/gimpchannel.h"
+#include "core/gimpcontainer.h"
+#include "core/gimpcontext.h"
+#include "core/gimpdrawable-fill.h"
+#include "core/gimpgrouplayer.h"
+#include "core/gimpimage.h"
+#include "core/gimpimage-merge.h"
+#include "core/gimpimage-undo.h"
+#include "core/gimpimage-undo-push.h"
+#include "core/gimpitemundo.h"
+#include "core/gimplayerpropundo.h"
+#include "core/gimplayer-floating-selection.h"
+#include "core/gimplayer-new.h"
+#include "core/gimppickable.h"
+#include "core/gimppickable-auto-shrink.h"
+#include "core/gimptoolinfo.h"
+#include "core/gimpundostack.h"
+#include "core/gimpprogress.h"
+
+#include "text/gimptext.h"
+#include "text/gimptext-vectors.h"
+#include "text/gimptextlayer.h"
+
+#include "vectors/gimpstroke.h"
+#include "vectors/gimpvectors.h"
+#include "vectors/gimpvectors-warp.h"
+
+#include "widgets/gimpaction.h"
+#include "widgets/gimpdock.h"
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpprogressdialog.h"
+
+#include "display/gimpdisplay.h"
+#include "display/gimpdisplayshell.h"
+#include "display/gimpimagewindow.h"
+
+#include "tools/gimptexttool.h"
+#include "tools/tool_manager.h"
+
+#include "dialogs/dialogs.h"
+#include "dialogs/layer-add-mask-dialog.h"
+#include "dialogs/layer-options-dialog.h"
+#include "dialogs/resize-dialog.h"
+#include "dialogs/scale-dialog.h"
+
+#include "actions.h"
+#include "items-commands.h"
+#include "layers-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static void   layers_new_callback             (GtkWidget             *dialog,
+                                               GimpImage             *image,
+                                               GimpLayer             *layer,
+                                               GimpContext           *context,
+                                               const gchar           *layer_name,
+                                               GimpLayerMode          layer_mode,
+                                               GimpLayerColorSpace    layer_blend_space,
+                                               GimpLayerColorSpace    layer_composite_space,
+                                               GimpLayerCompositeMode layer_composite_mode,
+                                               gdouble                layer_opacity,
+                                               GimpFillType           layer_fill_type,
+                                               gint                   layer_width,
+                                               gint                   layer_height,
+                                               gint                   layer_offset_x,
+                                               gint                   layer_offset_y,
+                                               gboolean               layer_visible,
+                                               gboolean               layer_linked,
+                                               GimpColorTag           layer_color_tag,
+                                               gboolean               layer_lock_pixels,
+                                               gboolean               layer_lock_position,
+                                               gboolean               layer_lock_alpha,
+                                               gboolean               rename_text_layer,
+                                               gpointer               user_data);
+static void   layers_edit_attributes_callback (GtkWidget             *dialog,
+                                               GimpImage             *image,
+                                               GimpLayer             *layer,
+                                               GimpContext           *context,
+                                               const gchar           *layer_name,
+                                               GimpLayerMode          layer_mode,
+                                               GimpLayerColorSpace    layer_blend_space,
+                                               GimpLayerColorSpace    layer_composite_space,
+                                               GimpLayerCompositeMode layer_composite_mode,
+                                               gdouble                layer_opacity,
+                                               GimpFillType           layer_fill_type,
+                                               gint                   layer_width,
+                                               gint                   layer_height,
+                                               gint                   layer_offset_x,
+                                               gint                   layer_offset_y,
+                                               gboolean               layer_visible,
+                                               gboolean               layer_linked,
+                                               GimpColorTag           layer_color_tag,
+                                               gboolean               layer_lock_pixels,
+                                               gboolean               layer_lock_position,
+                                               gboolean               layer_lock_alpha,
+                                               gboolean               rename_text_layer,
+                                               gpointer               user_data);
+static void   layers_add_mask_callback        (GtkWidget             *dialog,
+                                               GimpLayer             *layer,
+                                               GimpAddMaskType        add_mask_type,
+                                               GimpChannel           *channel,
+                                               gboolean               invert,
+                                               gpointer               user_data);
+static void   layers_scale_callback           (GtkWidget             *dialog,
+                                               GimpViewable          *viewable,
+                                               gint                   width,
+                                               gint                   height,
+                                               GimpUnit               unit,
+                                               GimpInterpolationType  interpolation,
+                                               gdouble                xresolution,
+                                               gdouble                yresolution,
+                                               GimpUnit               resolution_unit,
+                                               gpointer               user_data);
+static void   layers_resize_callback          (GtkWidget             *dialog,
+                                               GimpViewable          *viewable,
+                                               GimpContext           *context,
+                                               gint                   width,
+                                               gint                   height,
+                                               GimpUnit               unit,
+                                               gint                   offset_x,
+                                               gint                   offset_y,
+                                               GimpFillType           fill_type,
+                                               GimpItemSet            unused,
+                                               gboolean               unused2,
+                                               gpointer               data);
+
+static gint   layers_mode_index               (GimpLayerMode          layer_mode,
+                                               const GimpLayerMode   *modes,
+                                               gint                   n_modes);
+
+
+/*  private variables  */
+
+static GimpUnit               layer_resize_unit   = GIMP_UNIT_PIXEL;
+static GimpUnit               layer_scale_unit    = GIMP_UNIT_PIXEL;
+static GimpInterpolationType  layer_scale_interp  = -1;
+
+
+/*  public functions  */
+
+void
+layers_edit_cmd_callback (GimpAction *action,
+                          GVariant   *value,
+                          gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  GtkWidget *widget;
+  return_if_no_layer (image, layer, data);
+  return_if_no_widget (widget, data);
+
+  if (gimp_item_is_text_layer (GIMP_ITEM (layer)))
+    {
+      layers_edit_text_cmd_callback (action, value, data);
+    }
+  else
+    {
+      layers_edit_attributes_cmd_callback (action, value, data);
+    }
+}
+
+void
+layers_edit_text_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  GtkWidget *widget;
+  GimpTool  *active_tool;
+  return_if_no_layer (image, layer, data);
+  return_if_no_widget (widget, data);
+
+  g_return_if_fail (gimp_item_is_text_layer (GIMP_ITEM (layer)));
+
+  active_tool = tool_manager_get_active (image->gimp);
+
+  if (! GIMP_IS_TEXT_TOOL (active_tool))
+    {
+      GimpToolInfo *tool_info = gimp_get_tool_info (image->gimp,
+                                                    "gimp-text-tool");
+
+      if (GIMP_IS_TOOL_INFO (tool_info))
+        {
+          gimp_context_set_tool (action_data_get_context (data), tool_info);
+          active_tool = tool_manager_get_active (image->gimp);
+        }
+    }
+
+  if (GIMP_IS_TEXT_TOOL (active_tool))
+    {
+      if (gimp_text_tool_set_layer (GIMP_TEXT_TOOL (active_tool), layer))
+        {
+          GimpDisplayShell *shell;
+
+          shell = gimp_display_get_shell (active_tool->display);
+          gtk_widget_grab_focus (shell->canvas);
+        }
+    }
+}
+
+void
+layers_edit_attributes_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  GtkWidget *widget;
+  GtkWidget *dialog;
+  return_if_no_layer (image, layer, data);
+  return_if_no_widget (widget, data);
+
+#define EDIT_DIALOG_KEY "gimp-layer-edit-attributes-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (layer), EDIT_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GimpItem *item = GIMP_ITEM (layer);
+
+      dialog = layer_options_dialog_new (gimp_item_get_image (GIMP_ITEM (layer)),
+                                         layer,
+                                         action_data_get_context (data),
+                                         widget,
+                                         _("Layer Attributes"),
+                                         "gimp-layer-edit",
+                                         GIMP_ICON_EDIT,
+                                         _("Edit Layer Attributes"),
+                                         GIMP_HELP_LAYER_EDIT,
+                                         gimp_object_get_name (layer),
+                                         gimp_layer_get_mode (layer),
+                                         gimp_layer_get_blend_space (layer),
+                                         gimp_layer_get_composite_space (layer),
+                                         gimp_layer_get_composite_mode (layer),
+                                         gimp_layer_get_opacity (layer),
+                                         0 /* unused */,
+                                         gimp_item_get_visible (item),
+                                         gimp_item_get_linked (item),
+                                         gimp_item_get_color_tag (item),
+                                         gimp_item_get_lock_content (item),
+                                         gimp_item_get_lock_position (item),
+                                         gimp_layer_get_lock_alpha (layer),
+                                         layers_edit_attributes_callback,
+                                         NULL);
+
+      dialogs_attach_dialog (G_OBJECT (layer), EDIT_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+layers_new_cmd_callback (GimpAction *action,
+                         GVariant   *value,
+                         gpointer    data)
+{
+  GimpImage *image;
+  GtkWidget *widget;
+  GimpLayer *floating_sel;
+  GtkWidget *dialog;
+  return_if_no_image (image, data);
+  return_if_no_widget (widget, data);
+
+  /*  If there is a floating selection, the new command transforms
+   *  the current fs into a new layer
+   */
+  if ((floating_sel = gimp_image_get_floating_selection (image)))
+    {
+      GError *error = NULL;
+
+      if (! floating_sel_to_layer (floating_sel, &error))
+        {
+          gimp_message_literal (image->gimp,
+                                G_OBJECT (widget), GIMP_MESSAGE_WARNING,
+                                error->message);
+          g_clear_error (&error);
+          return;
+        }
+
+      gimp_image_flush (image);
+      return;
+    }
+
+#define NEW_DIALOG_KEY "gimp-layer-new-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), NEW_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GimpDialogConfig *config     = GIMP_DIALOG_CONFIG (image->gimp->config);
+      GimpLayerMode     layer_mode = config->layer_new_mode;
+
+      if (layer_mode == GIMP_LAYER_MODE_NORMAL ||
+          layer_mode == GIMP_LAYER_MODE_NORMAL_LEGACY)
+        {
+          layer_mode = gimp_image_get_default_new_layer_mode (image);
+        }
+
+      dialog = layer_options_dialog_new (image, NULL,
+                                         action_data_get_context (data),
+                                         widget,
+                                         _("New Layer"),
+                                         "gimp-layer-new",
+                                         GIMP_ICON_LAYER,
+                                         _("Create a New Layer"),
+                                         GIMP_HELP_LAYER_NEW,
+                                         config->layer_new_name,
+                                         layer_mode,
+                                         config->layer_new_blend_space,
+                                         config->layer_new_composite_space,
+                                         config->layer_new_composite_mode,
+                                         config->layer_new_opacity,
+                                         config->layer_new_fill_type,
+                                         TRUE,
+                                         FALSE,
+                                         GIMP_COLOR_TAG_NONE,
+                                         FALSE,
+                                         FALSE,
+                                         FALSE,
+                                         layers_new_callback,
+                                         NULL);
+
+      dialogs_attach_dialog (G_OBJECT (image), NEW_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+layers_new_last_vals_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpImage        *image;
+  GtkWidget        *widget;
+  GimpLayer        *layer;
+  GimpDialogConfig *config;
+  GimpLayerMode     layer_mode;
+
+  return_if_no_image (image, data);
+  return_if_no_widget (widget, data);
+
+  config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+  /*  If there is a floating selection, the new command transforms
+   *  the current fs into a new layer
+   */
+  if (gimp_image_get_floating_selection (image))
+    {
+      layers_new_cmd_callback (action, value, data);
+      return;
+    }
+
+  layer_mode = config->layer_new_mode;
+
+  if (layer_mode == GIMP_LAYER_MODE_NORMAL ||
+      layer_mode == GIMP_LAYER_MODE_NORMAL_LEGACY)
+    {
+      layer_mode = gimp_image_get_default_new_layer_mode (image);
+    }
+
+  layer = gimp_layer_new (image,
+                          gimp_image_get_width  (image),
+                          gimp_image_get_height (image),
+                          gimp_image_get_layer_format (image, TRUE),
+                          config->layer_new_name,
+                          config->layer_new_opacity,
+                          layer_mode);
+
+  gimp_drawable_fill (GIMP_DRAWABLE (layer),
+                      action_data_get_context (data),
+                      config->layer_new_fill_type);
+  gimp_layer_set_blend_space (layer,
+                              config->layer_new_blend_space, FALSE);
+  gimp_layer_set_composite_space (layer,
+                                  config->layer_new_composite_space, FALSE);
+  gimp_layer_set_composite_mode (layer,
+                                 config->layer_new_composite_mode, FALSE);
+
+  gimp_image_add_layer (image, layer, GIMP_IMAGE_ACTIVE_PARENT, -1, TRUE);
+  gimp_image_flush (image);
+}
+
+void
+layers_new_from_visible_cmd_callback (GimpAction *action,
+                                      GVariant   *value,
+                                      gpointer    data)
+{
+  GimpImage        *image;
+  GimpDisplayShell *shell;
+  GimpLayer        *layer;
+  GimpPickable     *pickable;
+  GimpColorProfile *profile;
+  return_if_no_image (image, data);
+  return_if_no_shell (shell, data);
+
+  pickable = gimp_display_shell_get_canvas_pickable (shell);
+
+  gimp_pickable_flush (pickable);
+
+  profile = gimp_color_managed_get_color_profile (GIMP_COLOR_MANAGED (image));
+
+  layer = gimp_layer_new_from_gegl_buffer (gimp_pickable_get_buffer (pickable),
+                                           image,
+                                           gimp_image_get_layer_format (image,
+                                                                        TRUE),
+                                           _("Visible"),
+                                           GIMP_OPACITY_OPAQUE,
+                                           gimp_image_get_default_new_layer_mode (image),
+                                           profile);
+
+  gimp_image_add_layer (image, layer, GIMP_IMAGE_ACTIVE_PARENT, -1, TRUE);
+  gimp_image_flush (image);
+}
+
+void
+layers_new_group_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  return_if_no_image (image, data);
+
+  layer = gimp_group_layer_new (image);
+
+  gimp_image_add_layer (image, layer, GIMP_IMAGE_ACTIVE_PARENT, -1, TRUE);
+  gimp_image_flush (image);
+}
+
+void
+layers_select_cmd_callback (GimpAction *action,
+                            GVariant   *value,
+                            gpointer    data)
+{
+  GimpImage            *image;
+  GimpLayer            *layer;
+  GimpContainer        *container;
+  GimpLayer            *new_layer;
+  GimpActionSelectType  select_type;
+  return_if_no_image (image, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  layer = gimp_image_get_active_layer (image);
+
+  if (layer)
+    container = gimp_item_get_container (GIMP_ITEM (layer));
+  else
+    container = gimp_image_get_layers (image);
+
+  new_layer = (GimpLayer *) action_select_object (select_type,
+                                                  container,
+                                                  (GimpObject *) layer);
+
+  if (new_layer && new_layer != layer)
+    {
+      gimp_image_set_active_layer (image, new_layer);
+      gimp_image_flush (image);
+    }
+}
+
+void
+layers_raise_cmd_callback (GimpAction *action,
+                           GVariant   *value,
+                           gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  return_if_no_layer (image, layer, data);
+
+  gimp_image_raise_item (image, GIMP_ITEM (layer), NULL);
+  gimp_image_flush (image);
+}
+
+void
+layers_raise_to_top_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  return_if_no_layer (image, layer, data);
+
+  gimp_image_raise_item_to_top (image, GIMP_ITEM (layer));
+  gimp_image_flush (image);
+}
+
+void
+layers_lower_cmd_callback (GimpAction *action,
+                           GVariant   *value,
+                           gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  return_if_no_layer (image, layer, data);
+
+  gimp_image_lower_item (image, GIMP_ITEM (layer), NULL);
+  gimp_image_flush (image);
+}
+
+void
+layers_lower_to_bottom_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  return_if_no_layer (image, layer, data);
+
+  gimp_image_lower_item_to_bottom (image, GIMP_ITEM (layer));
+  gimp_image_flush (image);
+}
+
+void
+layers_duplicate_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  GimpLayer *new_layer;
+  return_if_no_layer (image, layer, data);
+
+  new_layer = GIMP_LAYER (gimp_item_duplicate (GIMP_ITEM (layer),
+                                               G_TYPE_FROM_INSTANCE (layer)));
+
+  /*  use the actual parent here, not GIMP_IMAGE_ACTIVE_PARENT because
+   *  the latter would add a duplicated group inside itself instead of
+   *  above it
+   */
+  gimp_image_add_layer (image, new_layer,
+                        gimp_layer_get_parent (layer), -1,
+                        TRUE);
+  gimp_image_flush (image);
+}
+
+void
+layers_anchor_cmd_callback (GimpAction *action,
+                            GVariant   *value,
+                            gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  return_if_no_layer (image, layer, data);
+
+  if (gimp_layer_is_floating_sel (layer))
+    {
+      floating_sel_anchor (layer);
+      gimp_image_flush (image);
+    }
+}
+
+void
+layers_merge_down_cmd_callback (GimpAction *action,
+                                GVariant   *value,
+                                gpointer    data)
+{
+  GimpImage   *image;
+  GimpLayer   *layer;
+  GimpDisplay *display;
+  return_if_no_layer (image, layer, data);
+  return_if_no_display (display, data);
+
+  gimp_image_merge_down (image, layer, action_data_get_context (data),
+                         GIMP_EXPAND_AS_NECESSARY,
+                         GIMP_PROGRESS (display), NULL);
+  gimp_image_flush (image);
+}
+
+void
+layers_merge_group_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  return_if_no_layer (image, layer, data);
+
+  gimp_image_merge_group_layer (image, GIMP_GROUP_LAYER (layer));
+  gimp_image_flush (image);
+}
+
+void
+layers_delete_cmd_callback (GimpAction *action,
+                            GVariant   *value,
+                            gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  return_if_no_layer (image, layer, data);
+
+  gimp_image_remove_layer (image, layer, TRUE, NULL);
+  gimp_image_flush (image);
+}
+
+void
+layers_text_discard_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  return_if_no_layer (image, layer, data);
+
+  if (GIMP_IS_TEXT_LAYER (layer))
+    gimp_text_layer_discard (GIMP_TEXT_LAYER (layer));
+}
+
+void
+layers_text_to_vectors_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  return_if_no_layer (image, layer, data);
+
+  if (GIMP_IS_TEXT_LAYER (layer))
+    {
+      GimpVectors *vectors;
+      gint         x, y;
+
+      vectors = gimp_text_vectors_new (image, GIMP_TEXT_LAYER (layer)->text);
+
+      gimp_item_get_offset (GIMP_ITEM (layer), &x, &y);
+      gimp_item_translate (GIMP_ITEM (vectors), x, y, FALSE);
+
+      gimp_image_add_vectors (image, vectors,
+                              GIMP_IMAGE_ACTIVE_PARENT, -1, TRUE);
+      gimp_image_flush (image);
+    }
+}
+
+void
+layers_text_along_vectors_cmd_callback (GimpAction *action,
+                                        GVariant   *value,
+                                        gpointer    data)
+{
+  GimpImage   *image;
+  GimpLayer   *layer;
+  GimpVectors *vectors;
+  return_if_no_layer (image, layer, data);
+  return_if_no_vectors (image, vectors, data);
+
+  if (GIMP_IS_TEXT_LAYER (layer))
+    {
+      gdouble      box_width;
+      gdouble      box_height;
+      GimpVectors *new_vectors;
+      gdouble      offset;
+
+      box_width  = gimp_item_get_width  (GIMP_ITEM (layer));
+      box_height = gimp_item_get_height (GIMP_ITEM (layer));
+
+      new_vectors = gimp_text_vectors_new (image, GIMP_TEXT_LAYER (layer)->text);
+
+      offset = 0;
+      switch (GIMP_TEXT_LAYER (layer)->text->base_dir)
+        {
+        case GIMP_TEXT_DIRECTION_LTR:
+        case GIMP_TEXT_DIRECTION_RTL:
+          offset = 0.5 * box_height;
+          break;
+        case GIMP_TEXT_DIRECTION_TTB_RTL:
+        case GIMP_TEXT_DIRECTION_TTB_RTL_UPRIGHT:
+        case GIMP_TEXT_DIRECTION_TTB_LTR:
+        case GIMP_TEXT_DIRECTION_TTB_LTR_UPRIGHT:
+          {
+            GimpStroke *stroke = NULL;
+
+            while ((stroke = gimp_vectors_stroke_get_next (new_vectors, stroke)))
+              {
+                gimp_stroke_rotate (stroke, 0, 0, 270);
+                gimp_stroke_translate (stroke, 0, box_width);
+              }
+          }
+          offset = 0.5 * box_width;
+          break;
+        }
+
+
+      gimp_vectors_warp_vectors (vectors, new_vectors, offset);
+
+      gimp_item_set_visible (GIMP_ITEM (new_vectors), TRUE, FALSE);
+
+      gimp_image_add_vectors (image, new_vectors,
+                              GIMP_IMAGE_ACTIVE_PARENT, -1, TRUE);
+      gimp_image_flush (image);
+    }
+}
+
+void
+layers_resize_cmd_callback (GimpAction *action,
+                            GVariant   *value,
+                            gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  GtkWidget *widget;
+  GtkWidget *dialog;
+  return_if_no_layer (image, layer, data);
+  return_if_no_widget (widget, data);
+
+#define RESIZE_DIALOG_KEY "gimp-resize-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (layer), RESIZE_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GimpDialogConfig *config  = GIMP_DIALOG_CONFIG (image->gimp->config);
+      GimpDisplay      *display = NULL;
+
+      if (GIMP_IS_IMAGE_WINDOW (data))
+        display = action_data_get_display (data);
+
+      if (layer_resize_unit != GIMP_UNIT_PERCENT && display)
+        layer_resize_unit = gimp_display_get_shell (display)->unit;
+
+      dialog = resize_dialog_new (GIMP_VIEWABLE (layer),
+                                  action_data_get_context (data),
+                                  _("Set Layer Boundary Size"),
+                                  "gimp-layer-resize",
+                                  widget,
+                                  gimp_standard_help_func,
+                                  GIMP_HELP_LAYER_RESIZE,
+                                  layer_resize_unit,
+                                  config->layer_resize_fill_type,
+                                  GIMP_ITEM_SET_NONE,
+                                  FALSE,
+                                  layers_resize_callback,
+                                  NULL);
+
+      dialogs_attach_dialog (G_OBJECT (layer), RESIZE_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+layers_resize_to_image_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  return_if_no_layer (image, layer, data);
+
+  gimp_layer_resize_to_image (layer,
+                              action_data_get_context (data),
+                              GIMP_FILL_TRANSPARENT);
+  gimp_image_flush (image);
+}
+
+void
+layers_scale_cmd_callback (GimpAction *action,
+                           GVariant   *value,
+                           gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  GtkWidget *widget;
+  GtkWidget *dialog;
+  return_if_no_layer (image, layer, data);
+  return_if_no_widget (widget, data);
+
+#define SCALE_DIALOG_KEY "gimp-scale-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (layer), SCALE_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GimpDisplay *display = NULL;
+
+      if (GIMP_IS_IMAGE_WINDOW (data))
+        display = action_data_get_display (data);
+
+      if (layer_scale_unit != GIMP_UNIT_PERCENT && display)
+        layer_scale_unit = gimp_display_get_shell (display)->unit;
+
+      if (layer_scale_interp == -1)
+        layer_scale_interp = image->gimp->config->interpolation_type;
+
+      dialog = scale_dialog_new (GIMP_VIEWABLE (layer),
+                                 action_data_get_context (data),
+                                 _("Scale Layer"), "gimp-layer-scale",
+                                 widget,
+                                 gimp_standard_help_func, GIMP_HELP_LAYER_SCALE,
+                                 layer_scale_unit,
+                                 layer_scale_interp,
+                                 layers_scale_callback,
+                                 display);
+
+      dialogs_attach_dialog (G_OBJECT (layer), SCALE_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+layers_crop_to_selection_cmd_callback (GimpAction *action,
+                                       GVariant   *value,
+                                       gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  GtkWidget *widget;
+  gint       x, y;
+  gint       width, height;
+  gint       off_x, off_y;
+  return_if_no_layer (image, layer, data);
+  return_if_no_widget (widget, data);
+
+  if (! gimp_item_bounds (GIMP_ITEM (gimp_image_get_mask (image)),
+                          &x, &y, &width, &height))
+    {
+      gimp_message_literal (image->gimp,
+                            G_OBJECT (widget), GIMP_MESSAGE_WARNING,
+                            _("Cannot crop because the current selection "
+                              "is empty."));
+      return;
+    }
+
+  gimp_item_get_offset (GIMP_ITEM (layer), &off_x, &off_y);
+  off_x -= x;
+  off_y -= y;
+
+  gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_ITEM_RESIZE,
+                               _("Crop Layer to Selection"));
+
+  gimp_item_resize (GIMP_ITEM (layer),
+                    action_data_get_context (data), GIMP_FILL_TRANSPARENT,
+                    width, height, off_x, off_y);
+
+  gimp_image_undo_group_end (image);
+  gimp_image_flush (image);
+}
+
+void
+layers_crop_to_content_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  GtkWidget *widget;
+  gint       x, y;
+  gint       width, height;
+  return_if_no_layer (image, layer, data);
+  return_if_no_widget (widget, data);
+
+  switch (gimp_pickable_auto_shrink (GIMP_PICKABLE (layer),
+                                     0, 0,
+                                     gimp_item_get_width  (GIMP_ITEM (layer)),
+                                     gimp_item_get_height (GIMP_ITEM (layer)),
+                                     &x, &y, &width, &height))
+    {
+    case GIMP_AUTO_SHRINK_SHRINK:
+      gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_ITEM_RESIZE,
+                                   _("Crop Layer to Content"));
+
+      gimp_item_resize (GIMP_ITEM (layer),
+                        action_data_get_context (data), GIMP_FILL_TRANSPARENT,
+                        width, height, -x, -y);
+
+      gimp_image_undo_group_end (image);
+      gimp_image_flush (image);
+      break;
+
+    case GIMP_AUTO_SHRINK_EMPTY:
+      gimp_message_literal (image->gimp,
+                            G_OBJECT (widget), GIMP_MESSAGE_INFO,
+                            _("Cannot crop because the active layer "
+                              "has no content."));
+      break;
+
+    case GIMP_AUTO_SHRINK_UNSHRINKABLE:
+      gimp_message_literal (image->gimp,
+                            G_OBJECT (widget), GIMP_MESSAGE_INFO,
+                            _("Cannot crop because the active layer "
+                              "is already cropped to its content."));
+      break;
+    }
+}
+
+void
+layers_mask_add_cmd_callback (GimpAction *action,
+                              GVariant   *value,
+                              gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  GtkWidget *widget;
+  GtkWidget *dialog;
+  return_if_no_layer (image, layer, data);
+  return_if_no_widget (widget, data);
+
+  if (gimp_layer_get_mask (layer))
+    return;
+
+#define ADD_MASK_DIALOG_KEY "gimp-add-mask-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (layer), ADD_MASK_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+      dialog = layer_add_mask_dialog_new (layer, action_data_get_context (data),
+                                          widget,
+                                          config->layer_add_mask_type,
+                                          config->layer_add_mask_invert,
+                                          layers_add_mask_callback,
+                                          NULL);
+
+      dialogs_attach_dialog (G_OBJECT (layer), ADD_MASK_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+layers_mask_add_last_vals_cmd_callback (GimpAction *action,
+                                        GVariant   *value,
+                                        gpointer    data)
+{
+  GimpImage        *image;
+  GimpLayer        *layer;
+  GtkWidget        *widget;
+  GimpDialogConfig *config;
+  GimpChannel      *channel = NULL;
+  GimpLayerMask    *mask;
+  return_if_no_layer (image, layer, data);
+  return_if_no_widget (widget, data);
+
+  if (gimp_layer_get_mask (layer))
+    return;
+
+  config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+  if (config->layer_add_mask_type == GIMP_ADD_MASK_CHANNEL)
+    {
+      channel = gimp_image_get_active_channel (image);
+
+      if (! channel)
+        {
+          GimpContainer *channels = gimp_image_get_channels (image);
+
+          channel = GIMP_CHANNEL (gimp_container_get_first_child (channels));
+        }
+
+      if (! channel)
+        {
+          layers_mask_add_cmd_callback (action, value, data);
+          return;
+        }
+    }
+
+  mask = gimp_layer_create_mask (layer,
+                                 config->layer_add_mask_type,
+                                 channel);
+
+  if (config->layer_add_mask_invert)
+    gimp_channel_invert (GIMP_CHANNEL (mask), FALSE);
+
+  gimp_layer_add_mask (layer, mask, TRUE, NULL);
+  gimp_image_flush (image);
+}
+
+void
+layers_mask_apply_cmd_callback (GimpAction *action,
+                                GVariant   *value,
+                                gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  return_if_no_layer (image, layer, data);
+
+  if (gimp_layer_get_mask (layer))
+    {
+      GimpMaskApplyMode mode = (GimpMaskApplyMode) g_variant_get_int32 (value);
+
+      gimp_layer_apply_mask (layer, mode, TRUE);
+      gimp_image_flush (image);
+    }
+}
+
+void
+layers_mask_edit_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  return_if_no_layer (image, layer, data);
+
+  if (gimp_layer_get_mask (layer))
+    {
+      gboolean active = g_variant_get_boolean (value);
+
+      gimp_layer_set_edit_mask (layer, active);
+      gimp_image_flush (image);
+    }
+}
+
+void
+layers_mask_show_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  return_if_no_layer (image, layer, data);
+
+  if (gimp_layer_get_mask (layer))
+    {
+      gboolean active = g_variant_get_boolean (value);
+
+      gimp_layer_set_show_mask (layer, active, TRUE);
+      gimp_image_flush (image);
+    }
+}
+
+void
+layers_mask_disable_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  return_if_no_layer (image, layer, data);
+
+  if (gimp_layer_get_mask (layer))
+    {
+      gboolean active = g_variant_get_boolean (value);
+
+      gimp_layer_set_apply_mask (layer, ! active, TRUE);
+      gimp_image_flush (image);
+    }
+}
+
+void
+layers_mask_to_selection_cmd_callback (GimpAction *action,
+                                       GVariant   *value,
+                                       gpointer    data)
+{
+  GimpImage     *image;
+  GimpLayer     *layer;
+  GimpLayerMask *mask;
+  return_if_no_layer (image, layer, data);
+
+  mask = gimp_layer_get_mask (layer);
+
+  if (mask)
+    {
+      GimpChannelOps operation = (GimpChannelOps) g_variant_get_int32 (value);
+
+      gimp_item_to_selection (GIMP_ITEM (mask), operation,
+                              TRUE, FALSE, 0.0, 0.0);
+      gimp_image_flush (image);
+    }
+}
+
+void
+layers_alpha_add_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  return_if_no_layer (image, layer, data);
+
+  if (! gimp_drawable_has_alpha (GIMP_DRAWABLE (layer)))
+    {
+      gimp_layer_add_alpha (layer);
+      gimp_image_flush (image);
+    }
+}
+
+void
+layers_alpha_remove_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  return_if_no_layer (image, layer, data);
+
+  if (gimp_drawable_has_alpha (GIMP_DRAWABLE (layer)))
+    {
+      gimp_layer_remove_alpha (layer, action_data_get_context (data));
+      gimp_image_flush (image);
+    }
+}
+
+void
+layers_alpha_to_selection_cmd_callback (GimpAction *action,
+                                        GVariant   *value,
+                                        gpointer    data)
+{
+  GimpImage      *image;
+  GimpLayer      *layer;
+  GimpChannelOps  operation;
+  return_if_no_layer (image, layer, data);
+
+  operation = (GimpChannelOps) g_variant_get_int32 (value);
+
+  gimp_item_to_selection (GIMP_ITEM (layer), operation,
+                          TRUE, FALSE, 0.0, 0.0);
+  gimp_image_flush (image);
+}
+
+void
+layers_opacity_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  GimpImage            *image;
+  GimpLayer            *layer;
+  gdouble               opacity;
+  GimpUndo             *undo;
+  GimpActionSelectType  select_type;
+  gboolean              push_undo = TRUE;
+  return_if_no_layer (image, layer, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  undo = gimp_image_undo_can_compress (image, GIMP_TYPE_ITEM_UNDO,
+                                       GIMP_UNDO_LAYER_OPACITY);
+
+  if (undo && GIMP_ITEM_UNDO (undo)->item == GIMP_ITEM (layer))
+    push_undo = FALSE;
+
+  opacity = action_select_value (select_type,
+                                 gimp_layer_get_opacity (layer),
+                                 0.0, 1.0, 1.0,
+                                 1.0 / 255.0, 0.01, 0.1, 0.0, FALSE);
+  gimp_layer_set_opacity (layer, opacity, push_undo);
+  gimp_image_flush (image);
+}
+
+void
+layers_mode_cmd_callback (GimpAction *action,
+                          GVariant   *value,
+                          gpointer    data)
+{
+  GimpImage            *image;
+  GimpLayer            *layer;
+  GimpLayerMode        *modes;
+  gint                  n_modes;
+  GimpLayerMode         layer_mode;
+  gint                  index;
+  GimpUndo             *undo;
+  GimpActionSelectType  select_type;
+  gboolean              push_undo = TRUE;
+  return_if_no_layer (image, layer, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  undo = gimp_image_undo_can_compress (image, GIMP_TYPE_ITEM_UNDO,
+                                       GIMP_UNDO_LAYER_MODE);
+
+  if (undo && GIMP_ITEM_UNDO (undo)->item == GIMP_ITEM (layer))
+    push_undo = FALSE;
+
+  layer_mode = gimp_layer_get_mode (layer);
+
+  modes = gimp_layer_mode_get_context_array (layer_mode,
+                                             GIMP_LAYER_MODE_CONTEXT_LAYER,
+                                             &n_modes);
+  index = layers_mode_index (layer_mode, modes, n_modes);
+  index = action_select_value (select_type,
+                               index, 0, n_modes - 1, 0,
+                               0.0, 1.0, 1.0, 0.0, FALSE);
+  layer_mode = modes[index];
+  g_free (modes);
+
+  gimp_layer_set_mode (layer, layer_mode, push_undo);
+  gimp_image_flush (image);
+}
+
+void
+layers_blend_space_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    data)
+{
+  GimpImage           *image;
+  GimpLayer           *layer;
+  GimpLayerColorSpace  blend_space;
+  return_if_no_layer (image, layer, data);
+
+  blend_space = (GimpLayerColorSpace) g_variant_get_int32 (value);
+
+  if (blend_space != gimp_layer_get_blend_space (layer))
+    {
+      GimpUndo *undo;
+      gboolean  push_undo = TRUE;
+
+      undo = gimp_image_undo_can_compress (image, GIMP_TYPE_LAYER_PROP_UNDO,
+                                           GIMP_UNDO_LAYER_MODE);
+
+      if (undo && GIMP_ITEM_UNDO (undo)->item == GIMP_ITEM (layer))
+        push_undo = FALSE;
+
+      gimp_layer_set_blend_space (layer, blend_space, push_undo);
+      gimp_image_flush (image);
+    }
+}
+
+void
+layers_composite_space_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpImage           *image;
+  GimpLayer           *layer;
+  GimpLayerColorSpace  composite_space;
+  return_if_no_layer (image, layer, data);
+
+  composite_space = (GimpLayerColorSpace) g_variant_get_int32 (value);
+
+  if (composite_space != gimp_layer_get_composite_space (layer))
+    {
+      GimpUndo *undo;
+      gboolean  push_undo = TRUE;
+
+      undo = gimp_image_undo_can_compress (image, GIMP_TYPE_LAYER_PROP_UNDO,
+                                           GIMP_UNDO_LAYER_MODE);
+
+      if (undo && GIMP_ITEM_UNDO (undo)->item == GIMP_ITEM (layer))
+        push_undo = FALSE;
+
+      gimp_layer_set_composite_space (layer, composite_space, push_undo);
+      gimp_image_flush (image);
+    }
+}
+
+void
+layers_composite_mode_cmd_callback (GimpAction *action,
+                                    GVariant   *value,
+                                    gpointer    data)
+{
+  GimpImage              *image;
+  GimpLayer              *layer;
+  GimpLayerCompositeMode  composite_mode;
+  return_if_no_layer (image, layer, data);
+
+  composite_mode = (GimpLayerCompositeMode) g_variant_get_int32 (value);
+
+  if (composite_mode != gimp_layer_get_composite_mode (layer))
+    {
+      GimpUndo *undo;
+      gboolean  push_undo = TRUE;
+
+      undo = gimp_image_undo_can_compress (image, GIMP_TYPE_LAYER_PROP_UNDO,
+                                           GIMP_UNDO_LAYER_MODE);
+
+      if (undo && GIMP_ITEM_UNDO (undo)->item == GIMP_ITEM (layer))
+        push_undo = FALSE;
+
+      gimp_layer_set_composite_mode (layer, composite_mode, push_undo);
+      gimp_image_flush (image);
+    }
+}
+
+void
+layers_visible_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer   data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  return_if_no_layer (image, layer, data);
+
+  items_visible_cmd_callback (action, value, image, GIMP_ITEM (layer));
+}
+
+void
+layers_linked_cmd_callback (GimpAction *action,
+                            GVariant   *value,
+                            gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  return_if_no_layer (image, layer, data);
+
+  items_linked_cmd_callback (action, value, image, GIMP_ITEM (layer));
+}
+
+void
+layers_lock_content_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  return_if_no_layer (image, layer, data);
+
+  items_lock_content_cmd_callback (action, value, image, GIMP_ITEM (layer));
+}
+
+void
+layers_lock_position_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  return_if_no_layer (image, layer, data);
+
+  items_lock_position_cmd_callback (action, value, image, GIMP_ITEM (layer));
+}
+
+void
+layers_lock_alpha_cmd_callback (GimpAction *action,
+                                GVariant   *value,
+                                gpointer    data)
+{
+  GimpImage *image;
+  GimpLayer *layer;
+  gboolean   lock_alpha;
+  return_if_no_layer (image, layer, data);
+
+  lock_alpha = g_variant_get_boolean (value);
+
+  if (lock_alpha != gimp_layer_get_lock_alpha (layer))
+    {
+      GimpUndo *undo;
+      gboolean  push_undo = TRUE;
+
+      undo = gimp_image_undo_can_compress (image, GIMP_TYPE_ITEM_UNDO,
+                                           GIMP_UNDO_LAYER_LOCK_ALPHA);
+
+      if (undo && GIMP_ITEM_UNDO (undo)->item == GIMP_ITEM (layer))
+        push_undo = FALSE;
+
+      gimp_layer_set_lock_alpha (layer, lock_alpha, push_undo);
+      gimp_image_flush (image);
+    }
+}
+
+void
+layers_color_tag_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpImage    *image;
+  GimpLayer    *layer;
+  GimpColorTag  color_tag;
+  return_if_no_layer (image, layer, data);
+
+  color_tag = (GimpColorTag) g_variant_get_int32 (value);
+
+  items_color_tag_cmd_callback (action, image, GIMP_ITEM (layer),
+                                color_tag);
+}
+
+
+/*  private functions  */
+
+static void
+layers_new_callback (GtkWidget              *dialog,
+                     GimpImage              *image,
+                     GimpLayer              *layer,
+                     GimpContext            *context,
+                     const gchar            *layer_name,
+                     GimpLayerMode           layer_mode,
+                     GimpLayerColorSpace     layer_blend_space,
+                     GimpLayerColorSpace     layer_composite_space,
+                     GimpLayerCompositeMode  layer_composite_mode,
+                     gdouble                 layer_opacity,
+                     GimpFillType            layer_fill_type,
+                     gint                    layer_width,
+                     gint                    layer_height,
+                     gint                    layer_offset_x,
+                     gint                    layer_offset_y,
+                     gboolean                layer_visible,
+                     gboolean                layer_linked,
+                     GimpColorTag            layer_color_tag,
+                     gboolean                layer_lock_pixels,
+                     gboolean                layer_lock_position,
+                     gboolean                layer_lock_alpha,
+                     gboolean                rename_text_layer, /* unused */
+                     gpointer                user_data)
+{
+  GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+  g_object_set (config,
+                "layer-new-name",            layer_name,
+                "layer-new-mode",            layer_mode,
+                "layer-new-blend-space",     layer_blend_space,
+                "layer-new-composite-space", layer_composite_space,
+                "layer-new-composite-mode",  layer_composite_mode,
+                "layer-new-opacity",         layer_opacity,
+                "layer-new-fill-type",       layer_fill_type,
+                NULL);
+
+  layer = gimp_layer_new (image, layer_width, layer_height,
+                          gimp_image_get_layer_format (image, TRUE),
+                          config->layer_new_name,
+                          config->layer_new_opacity,
+                          config->layer_new_mode);
+
+  if (layer)
+    {
+      gimp_item_set_offset (GIMP_ITEM (layer), layer_offset_x, layer_offset_y);
+      gimp_drawable_fill (GIMP_DRAWABLE (layer), context,
+                          config->layer_new_fill_type);
+      gimp_item_set_visible (GIMP_ITEM (layer), layer_visible, FALSE);
+      gimp_item_set_linked (GIMP_ITEM (layer), layer_linked, FALSE);
+      gimp_item_set_color_tag (GIMP_ITEM (layer), layer_color_tag, FALSE);
+      gimp_item_set_lock_content (GIMP_ITEM (layer), layer_lock_pixels,
+                                  FALSE);
+      gimp_item_set_lock_position (GIMP_ITEM (layer), layer_lock_position,
+                                   FALSE);
+      gimp_layer_set_lock_alpha (layer, layer_lock_alpha, FALSE);
+      gimp_layer_set_blend_space (layer, layer_blend_space, FALSE);
+      gimp_layer_set_composite_space (layer, layer_composite_space, FALSE);
+      gimp_layer_set_composite_mode (layer, layer_composite_mode, FALSE);
+
+      gimp_image_add_layer (image, layer,
+                            GIMP_IMAGE_ACTIVE_PARENT, -1, TRUE);
+      gimp_image_flush (image);
+    }
+  else
+    {
+      g_warning ("%s: could not allocate new layer", G_STRFUNC);
+    }
+
+  gtk_widget_destroy (dialog);
+}
+
+static void
+layers_edit_attributes_callback (GtkWidget              *dialog,
+                                 GimpImage              *image,
+                                 GimpLayer              *layer,
+                                 GimpContext            *context,
+                                 const gchar            *layer_name,
+                                 GimpLayerMode           layer_mode,
+                                 GimpLayerColorSpace     layer_blend_space,
+                                 GimpLayerColorSpace     layer_composite_space,
+                                 GimpLayerCompositeMode  layer_composite_mode,
+                                 gdouble                 layer_opacity,
+                                 GimpFillType            unused1,
+                                 gint                    unused2,
+                                 gint                    unused3,
+                                 gint                    layer_offset_x,
+                                 gint                    layer_offset_y,
+                                 gboolean                layer_visible,
+                                 gboolean                layer_linked,
+                                 GimpColorTag            layer_color_tag,
+                                 gboolean                layer_lock_pixels,
+                                 gboolean                layer_lock_position,
+                                 gboolean                layer_lock_alpha,
+                                 gboolean                rename_text_layer,
+                                 gpointer                user_data)
+{
+  GimpItem *item = GIMP_ITEM (layer);
+
+  if (strcmp (layer_name, gimp_object_get_name (layer))               ||
+      layer_mode            != gimp_layer_get_mode (layer)            ||
+      layer_blend_space     != gimp_layer_get_blend_space (layer)     ||
+      layer_composite_space != gimp_layer_get_composite_space (layer) ||
+      layer_composite_mode  != gimp_layer_get_composite_mode (layer)  ||
+      layer_opacity         != gimp_layer_get_opacity (layer)         ||
+      layer_offset_x        != gimp_item_get_offset_x (item)          ||
+      layer_offset_y        != gimp_item_get_offset_y (item)          ||
+      layer_visible         != gimp_item_get_visible (item)           ||
+      layer_linked          != gimp_item_get_linked (item)            ||
+      layer_color_tag       != gimp_item_get_color_tag (item)         ||
+      layer_lock_pixels     != gimp_item_get_lock_content (item)      ||
+      layer_lock_position   != gimp_item_get_lock_position (item)     ||
+      layer_lock_alpha      != gimp_layer_get_lock_alpha (layer))
+    {
+      gimp_image_undo_group_start (image,
+                                   GIMP_UNDO_GROUP_ITEM_PROPERTIES,
+                                   _("Layer Attributes"));
+
+      if (strcmp (layer_name, gimp_object_get_name (layer)))
+        {
+          GError *error = NULL;
+
+          if (! gimp_item_rename (GIMP_ITEM (layer), layer_name, &error))
+            {
+              gimp_message_literal (image->gimp,
+                                    G_OBJECT (dialog), GIMP_MESSAGE_WARNING,
+                                    error->message);
+              g_clear_error (&error);
+            }
+        }
+
+      if (layer_mode != gimp_layer_get_mode (layer))
+        gimp_layer_set_mode (layer, layer_mode, TRUE);
+
+      if (layer_blend_space != gimp_layer_get_blend_space (layer))
+        gimp_layer_set_blend_space (layer, layer_blend_space, TRUE);
+
+      if (layer_composite_space != gimp_layer_get_composite_space (layer))
+        gimp_layer_set_composite_space (layer, layer_composite_space, TRUE);
+
+      if (layer_composite_mode != gimp_layer_get_composite_mode (layer))
+        gimp_layer_set_composite_mode (layer, layer_composite_mode, TRUE);
+
+      if (layer_opacity != gimp_layer_get_opacity (layer))
+        gimp_layer_set_opacity (layer, layer_opacity, TRUE);
+
+      if (layer_offset_x != gimp_item_get_offset_x (item) ||
+          layer_offset_y != gimp_item_get_offset_y (item))
+        {
+          gimp_item_translate (item,
+                               layer_offset_x - gimp_item_get_offset_x (item),
+                               layer_offset_y - gimp_item_get_offset_y (item),
+                               TRUE);
+        }
+
+      if (layer_visible != gimp_item_get_visible (item))
+        gimp_item_set_visible (item, layer_visible, TRUE);
+
+      if (layer_linked != gimp_item_get_linked (item))
+        gimp_item_set_linked (item, layer_linked, TRUE);
+
+      if (layer_color_tag != gimp_item_get_color_tag (item))
+        gimp_item_set_color_tag (item, layer_color_tag, TRUE);
+
+      if (layer_lock_pixels != gimp_item_get_lock_content (item))
+        gimp_item_set_lock_content (item, layer_lock_pixels, TRUE);
+
+      if (layer_lock_position != gimp_item_get_lock_position (item))
+        gimp_item_set_lock_position (item, layer_lock_position, TRUE);
+
+      if (layer_lock_alpha != gimp_layer_get_lock_alpha (layer))
+        gimp_layer_set_lock_alpha (layer, layer_lock_alpha, TRUE);
+
+      gimp_image_undo_group_end (image);
+
+      gimp_image_flush (image);
+    }
+
+  if (gimp_item_is_text_layer (GIMP_ITEM (layer)))
+    {
+      g_object_set (layer,
+                    "auto-rename", rename_text_layer,
+                    NULL);
+    }
+
+  gtk_widget_destroy (dialog);
+}
+
+static void
+layers_add_mask_callback (GtkWidget       *dialog,
+                          GimpLayer       *layer,
+                          GimpAddMaskType  add_mask_type,
+                          GimpChannel     *channel,
+                          gboolean         invert,
+                          gpointer         user_data)
+{
+  GimpImage        *image  = gimp_item_get_image (GIMP_ITEM (layer));
+  GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+  GimpLayerMask    *mask;
+  GError           *error = NULL;
+
+  g_object_set (config,
+                "layer-add-mask-type",   add_mask_type,
+                "layer-add-mask-invert", invert,
+                NULL);
+
+  mask = gimp_layer_create_mask (layer,
+                                 config->layer_add_mask_type,
+                                 channel);
+
+  if (config->layer_add_mask_invert)
+    gimp_channel_invert (GIMP_CHANNEL (mask), FALSE);
+
+  if (! gimp_layer_add_mask (layer, mask, TRUE, &error))
+    {
+      gimp_message_literal (image->gimp,
+                            G_OBJECT (dialog), GIMP_MESSAGE_WARNING,
+                            error->message);
+      g_object_unref (mask);
+      g_clear_error (&error);
+      return;
+    }
+
+  gimp_image_flush (image);
+
+  gtk_widget_destroy (dialog);
+}
+
+static void
+layers_scale_callback (GtkWidget             *dialog,
+                       GimpViewable          *viewable,
+                       gint                   width,
+                       gint                   height,
+                       GimpUnit               unit,
+                       GimpInterpolationType  interpolation,
+                       gdouble                xresolution,    /* unused */
+                       gdouble                yresolution,    /* unused */
+                       GimpUnit               resolution_unit,/* unused */
+                       gpointer               user_data)
+{
+  GimpDisplay *display = GIMP_DISPLAY (user_data);
+
+  layer_scale_unit   = unit;
+  layer_scale_interp = interpolation;
+
+  if (width > 0 && height > 0)
+    {
+      GimpItem     *item = GIMP_ITEM (viewable);
+      GimpProgress *progress;
+      GtkWidget    *progress_dialog = NULL;
+
+      gtk_widget_destroy (dialog);
+
+      if (width  == gimp_item_get_width  (item) &&
+          height == gimp_item_get_height (item))
+        return;
+
+      if (display)
+        {
+          progress = GIMP_PROGRESS (display);
+        }
+      else
+        {
+          progress_dialog = gimp_progress_dialog_new ();
+          progress = GIMP_PROGRESS (progress_dialog);
+        }
+
+      progress = gimp_progress_start (progress, FALSE, _("Scaling"));
+
+      gimp_item_scale_by_origin (item,
+                                 width, height, interpolation,
+                                 progress, TRUE);
+
+      if (progress)
+        gimp_progress_end (progress);
+
+      if (progress_dialog)
+        gtk_widget_destroy (progress_dialog);
+
+      gimp_image_flush (gimp_item_get_image (item));
+    }
+  else
+    {
+      g_warning ("Scale Error: "
+                 "Both width and height must be greater than zero.");
+    }
+}
+
+static void
+layers_resize_callback (GtkWidget    *dialog,
+                        GimpViewable *viewable,
+                        GimpContext  *context,
+                        gint          width,
+                        gint          height,
+                        GimpUnit      unit,
+                        gint          offset_x,
+                        gint          offset_y,
+                        GimpFillType  fill_type,
+                        GimpItemSet   unused,
+                        gboolean      unused2,
+                        gpointer      user_data)
+{
+  layer_resize_unit = unit;
+
+  if (width > 0 && height > 0)
+    {
+      GimpItem         *item   = GIMP_ITEM (viewable);
+      GimpImage        *image  = gimp_item_get_image (item);
+      GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+      g_object_set (config,
+                    "layer-resize-fill-type", fill_type,
+                    NULL);
+
+      gtk_widget_destroy (dialog);
+
+      if (width  == gimp_item_get_width  (item) &&
+          height == gimp_item_get_height (item))
+        return;
+
+      gimp_item_resize (item, context, fill_type,
+                        width, height, offset_x, offset_y);
+      gimp_image_flush (gimp_item_get_image (item));
+    }
+  else
+    {
+      g_warning ("Resize Error: "
+                 "Both width and height must be greater than zero.");
+    }
+}
+
+static gint
+layers_mode_index (GimpLayerMode         layer_mode,
+                   const GimpLayerMode  *modes,
+                   gint                  n_modes)
+{
+  gint i = 0;
+
+  while (i < (n_modes - 1) && modes[i] != layer_mode)
+    i++;
+
+  return i;
+}
diff --git a/app/actions/layers-commands.h b/app/actions/layers-commands.h
new file mode 100644
index 0000000..7a8b181
--- /dev/null
+++ b/app/actions/layers-commands.h
@@ -0,0 +1,173 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __LAYERS_COMMANDS_H__
+#define __LAYERS_COMMANDS_H__
+
+
+void   layers_edit_cmd_callback               (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_edit_text_cmd_callback          (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_edit_attributes_cmd_callback    (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+
+void   layers_new_cmd_callback                (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_new_last_vals_cmd_callback      (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_new_from_visible_cmd_callback   (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+
+void   layers_new_group_cmd_callback          (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+
+void   layers_select_cmd_callback             (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+
+void   layers_raise_cmd_callback              (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_raise_to_top_cmd_callback       (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_lower_cmd_callback              (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_lower_to_bottom_cmd_callback    (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+
+void   layers_duplicate_cmd_callback          (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_anchor_cmd_callback             (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_merge_down_cmd_callback         (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_merge_group_cmd_callback        (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_delete_cmd_callback             (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_text_discard_cmd_callback       (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_text_to_vectors_cmd_callback    (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_text_along_vectors_cmd_callback (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+
+void   layers_resize_cmd_callback             (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_resize_to_image_cmd_callback    (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_scale_cmd_callback              (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_crop_to_selection_cmd_callback  (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_crop_to_content_cmd_callback    (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+
+void   layers_mask_add_cmd_callback           (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_mask_add_last_vals_cmd_callback (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_mask_apply_cmd_callback         (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_mask_edit_cmd_callback          (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_mask_show_cmd_callback          (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_mask_disable_cmd_callback       (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_mask_to_selection_cmd_callback  (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+
+void   layers_alpha_add_cmd_callback          (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_alpha_remove_cmd_callback       (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_alpha_to_selection_cmd_callback (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+
+void   layers_opacity_cmd_callback            (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_mode_cmd_callback               (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_blend_space_cmd_callback        (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_composite_space_cmd_callback    (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_composite_mode_cmd_callback     (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+
+void   layers_visible_cmd_callback            (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_linked_cmd_callback             (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_lock_content_cmd_callback       (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_lock_position_cmd_callback      (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   layers_lock_alpha_cmd_callback         (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+
+void   layers_color_tag_cmd_callback          (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+
+
+#endif /* __LAYERS_COMMANDS_H__ */
diff --git a/app/actions/mypaint-brushes-actions.c b/app/actions/mypaint-brushes-actions.c
new file mode 100644
index 0000000..0f39df3
--- /dev/null
+++ b/app/actions/mypaint-brushes-actions.c
@@ -0,0 +1,142 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimpcontext.h"
+#include "core/gimpmybrush.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "data-commands.h"
+#include "mypaint-brushes-actions.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry mypaint_brushes_actions[] =
+{
+  { "mypaint-brushes-popup", GIMP_ICON_MYPAINT_BRUSH,
+    NC_("mypaint-brushes-action", "MyPaint Brushes Menu"), NULL, NULL, NULL,
+    GIMP_HELP_MYPAINT_BRUSH_DIALOG },
+
+  { "mypaint-brushes-new", GIMP_ICON_DOCUMENT_NEW,
+    NC_("mypaint-brushes-action", "_New MyPaint Brush"), NULL,
+    NC_("mypaint-brushes-action", "Create a new MyPaint brush"),
+    data_new_cmd_callback,
+    GIMP_HELP_MYPAINT_BRUSH_NEW },
+
+  { "mypaint-brushes-duplicate", GIMP_ICON_OBJECT_DUPLICATE,
+    NC_("mypaint-brushes-action", "D_uplicate MyPaint Brush"), NULL,
+    NC_("mypaint-brushes-action", "Duplicate this MyPaint brush"),
+    data_duplicate_cmd_callback,
+    GIMP_HELP_MYPAINT_BRUSH_DUPLICATE },
+
+  { "mypaint-brushes-copy-location", GIMP_ICON_EDIT_COPY,
+    NC_("mypaint-brushes-action", "Copy MyPaint Brush _Location"), NULL,
+    NC_("mypaint-brushes-action", "Copy MyPaint brush file location to clipboard"),
+    data_copy_location_cmd_callback,
+    GIMP_HELP_MYPAINT_BRUSH_COPY_LOCATION },
+
+  { "mypaint-brushes-show-in-file-manager", GIMP_ICON_FILE_MANAGER,
+    NC_("mypaint-brushes-action", "Show in _File Manager"), NULL,
+    NC_("mypaint-brushes-action", "Show MyPaint brush file location in the file manager"),
+    data_show_in_file_manager_cmd_callback,
+    GIMP_HELP_MYPAINT_BRUSH_SHOW_IN_FILE_MANAGER },
+
+  { "mypaint-brushes-delete", GIMP_ICON_EDIT_DELETE,
+    NC_("mypaint-brushes-action", "_Delete MyPaint Brush"), NULL,
+    NC_("mypaint-brushes-action", "Delete this MyPaint brush"),
+    data_delete_cmd_callback,
+    GIMP_HELP_MYPAINT_BRUSH_DELETE },
+
+  { "mypaint-brushes-refresh", GIMP_ICON_VIEW_REFRESH,
+    NC_("mypaint-brushes-action", "_Refresh MyPaint Brushes"), NULL,
+    NC_("mypaint-brushes-action", "Refresh MyPaint brushes"),
+    data_refresh_cmd_callback,
+    GIMP_HELP_MYPAINT_BRUSH_REFRESH }
+};
+
+static const GimpStringActionEntry mypaint_brushes_edit_actions[] =
+{
+  { "mypaint-brushes-edit", GIMP_ICON_EDIT,
+    NC_("mypaint-brushes-action", "_Edit MyPaint Brush..."), NULL,
+    NC_("mypaint-brushes-action", "Edit MyPaint brush"),
+    "gimp-mybrush-editor",
+    GIMP_HELP_MYPAINT_BRUSH_EDIT }
+};
+
+
+void
+mypaint_brushes_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "mypaint-brushes-action",
+                                 mypaint_brushes_actions,
+                                 G_N_ELEMENTS (mypaint_brushes_actions));
+
+  gimp_action_group_add_string_actions (group, "mypaint-brushes-action",
+                                        mypaint_brushes_edit_actions,
+                                        G_N_ELEMENTS (mypaint_brushes_edit_actions),
+                                        data_edit_cmd_callback);
+}
+
+void
+mypaint_brushes_actions_update (GimpActionGroup *group,
+                                gpointer         user_data)
+{
+  GimpContext *context = action_data_get_context (user_data);
+  GimpMybrush *brush   = NULL;
+  GimpData    *data    = NULL;
+  GFile       *file    = NULL;
+
+  if (context)
+    {
+      brush = gimp_context_get_mybrush (context);
+
+      if (action_data_sel_count (user_data) > 1)
+        {
+          brush = NULL;
+        }
+
+      if (brush)
+        {
+          data = GIMP_DATA (brush);
+
+          file = gimp_data_get_file (data);
+        }
+    }
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("mypaint-brushes-edit",                 brush && FALSE);
+  SET_SENSITIVE ("mypaint-brushes-duplicate",            brush && gimp_data_is_duplicatable (data));
+  SET_SENSITIVE ("mypaint-brushes-copy-location",        file);
+  SET_SENSITIVE ("mypaint-brushes-show-in-file-manager", file);
+  SET_SENSITIVE ("mypaint-brushes-delete",               brush && gimp_data_is_deletable (data));
+
+#undef SET_SENSITIVE
+}
diff --git a/app/actions/mypaint-brushes-actions.h b/app/actions/mypaint-brushes-actions.h
new file mode 100644
index 0000000..63c93c6
--- /dev/null
+++ b/app/actions/mypaint-brushes-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __MYPAINT_BRUSHES_ACTIONS_H__
+#define __MYPAINT_BRUSHES_ACTIONS_H__
+
+
+void   mypaint_brushes_actions_setup  (GimpActionGroup *group);
+void   mypaint_brushes_actions_update (GimpActionGroup *group,
+                                       gpointer         data);
+
+
+#endif /* __MYPAINT_BRUSHES_ACTIONS_H__ */
diff --git a/app/actions/palette-editor-actions.c b/app/actions/palette-editor-actions.c
new file mode 100644
index 0000000..1540126
--- /dev/null
+++ b/app/actions/palette-editor-actions.c
@@ -0,0 +1,183 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontext.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimppaletteeditor.h"
+
+#include "data-editor-commands.h"
+#include "palette-editor-actions.h"
+#include "palette-editor-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry palette_editor_actions[] =
+{
+  { "palette-editor-popup", GIMP_ICON_PALETTE,
+    NC_("palette-editor-action", "Palette Editor Menu"), NULL, NULL, NULL,
+    GIMP_HELP_PALETTE_EDITOR_DIALOG },
+
+  { "palette-editor-edit-color", GIMP_ICON_EDIT,
+    NC_("palette-editor-action", "_Edit Color..."), NULL,
+    NC_("palette-editor-action", "Edit this entry"),
+    palette_editor_edit_color_cmd_callback,
+    GIMP_HELP_PALETTE_EDITOR_EDIT },
+
+  { "palette-editor-delete-color", GIMP_ICON_EDIT_DELETE,
+    NC_("palette-editor-action", "_Delete Color"), NULL,
+    NC_("palette-editor-action", "Delete this entry"),
+    palette_editor_delete_color_cmd_callback,
+    GIMP_HELP_PALETTE_EDITOR_DELETE }
+};
+
+static const GimpToggleActionEntry palette_editor_toggle_actions[] =
+{
+  { "palette-editor-edit-active", GIMP_ICON_LINKED,
+    NC_("palette-editor-action", "Edit Active Palette"), NULL, NULL,
+    data_editor_edit_active_cmd_callback,
+    FALSE,
+    GIMP_HELP_PALETTE_EDITOR_EDIT_ACTIVE }
+};
+
+static const GimpEnumActionEntry palette_editor_new_actions[] =
+{
+  { "palette-editor-new-color-fg", GIMP_ICON_DOCUMENT_NEW,
+    NC_("palette-editor-action", "New Color from _FG"), NULL,
+    NC_("palette-editor-action",
+        "Create a new entry from the foreground color"),
+    FALSE, FALSE,
+    GIMP_HELP_PALETTE_EDITOR_NEW },
+
+  { "palette-editor-new-color-bg", GIMP_ICON_DOCUMENT_NEW,
+    NC_("palette-editor-action", "New Color from _BG"), NULL,
+    NC_("palette-editor-action",
+        "Create a new entry from the background color"),
+    TRUE, FALSE,
+    GIMP_HELP_PALETTE_EDITOR_NEW }
+};
+
+static const GimpEnumActionEntry palette_editor_zoom_actions[] =
+{
+  { "palette-editor-zoom-in", GIMP_ICON_ZOOM_IN,
+    N_("Zoom _In"), NULL,
+    N_("Zoom in"),
+    GIMP_ZOOM_IN, FALSE,
+    GIMP_HELP_PALETTE_EDITOR_ZOOM_IN },
+
+  { "palette-editor-zoom-out", GIMP_ICON_ZOOM_OUT,
+    N_("Zoom _Out"), NULL,
+    N_("Zoom out"),
+    GIMP_ZOOM_OUT, FALSE,
+    GIMP_HELP_PALETTE_EDITOR_ZOOM_OUT },
+
+  { "palette-editor-zoom-all", GIMP_ICON_ZOOM_FIT_BEST,
+    N_("Zoom _All"), NULL,
+    N_("Zoom all"),
+    GIMP_ZOOM_OUT_MAX, FALSE,
+    GIMP_HELP_PALETTE_EDITOR_ZOOM_ALL }
+};
+
+
+void
+palette_editor_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "palette-editor-action",
+                                 palette_editor_actions,
+                                 G_N_ELEMENTS (palette_editor_actions));
+
+  gimp_action_group_add_toggle_actions (group, "palette-editor-action",
+                                        palette_editor_toggle_actions,
+                                        G_N_ELEMENTS (palette_editor_toggle_actions));
+
+  gimp_action_group_add_enum_actions (group, "palette-editor-action",
+                                      palette_editor_new_actions,
+                                      G_N_ELEMENTS (palette_editor_new_actions),
+                                      palette_editor_new_color_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, NULL,
+                                      palette_editor_zoom_actions,
+                                      G_N_ELEMENTS (palette_editor_zoom_actions),
+                                      palette_editor_zoom_cmd_callback);
+}
+
+void
+palette_editor_actions_update (GimpActionGroup *group,
+                               gpointer         user_data)
+{
+  GimpPaletteEditor *editor      = GIMP_PALETTE_EDITOR (user_data);
+  GimpDataEditor    *data_editor = GIMP_DATA_EDITOR (user_data);
+  GimpData          *data;
+  gboolean           editable    = FALSE;
+  GimpRGB            fg;
+  GimpRGB            bg;
+  gboolean           edit_active = FALSE;
+
+  data = data_editor->data;
+
+  if (data)
+    {
+      if (data_editor->data_editable)
+        editable = TRUE;
+    }
+
+  if (data_editor->context)
+    {
+      gimp_context_get_foreground (data_editor->context, &fg);
+      gimp_context_get_background (data_editor->context, &bg);
+    }
+
+  edit_active = gimp_data_editor_get_edit_active (data_editor);
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+#define SET_ACTIVE(action,condition) \
+        gimp_action_group_set_action_active (group, action, (condition) != 0)
+#define SET_COLOR(action,color) \
+        gimp_action_group_set_action_color (group, action, color, FALSE);
+
+  SET_SENSITIVE ("palette-editor-edit-color",   editable && editor->color);
+  SET_SENSITIVE ("palette-editor-delete-color", editable && editor->color);
+
+  SET_SENSITIVE ("palette-editor-new-color-fg", editable);
+  SET_SENSITIVE ("palette-editor-new-color-bg", editable);
+
+  SET_COLOR ("palette-editor-new-color-fg", data_editor->context ? &fg : NULL);
+  SET_COLOR ("palette-editor-new-color-bg", data_editor->context ? &bg : NULL);
+
+  SET_SENSITIVE ("palette-editor-zoom-out", data);
+  SET_SENSITIVE ("palette-editor-zoom-in",  data);
+  SET_SENSITIVE ("palette-editor-zoom-all", data);
+
+  SET_ACTIVE ("palette-editor-edit-active", edit_active);
+
+#undef SET_SENSITIVE
+#undef SET_ACTIVE
+#undef SET_COLOR
+}
diff --git a/app/actions/palette-editor-actions.h b/app/actions/palette-editor-actions.h
new file mode 100644
index 0000000..287df8a
--- /dev/null
+++ b/app/actions/palette-editor-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __PALETTE_EDITOR_ACTIONS_H__
+#define __PALETTE_EDITOR_ACTIONS_H__
+
+
+void   palette_editor_actions_setup  (GimpActionGroup *group);
+void   palette_editor_actions_update (GimpActionGroup *group,
+                                      gpointer         data);
+
+
+#endif /* __PALETTE_EDITOR_ACTIONS_H__ */
diff --git a/app/actions/palette-editor-commands.c b/app/actions/palette-editor-commands.c
new file mode 100644
index 0000000..55a8c0e
--- /dev/null
+++ b/app/actions/palette-editor-commands.c
@@ -0,0 +1,96 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "actions-types.h"
+
+#include "core/gimpcontext.h"
+#include "core/gimppalette.h"
+
+#include "widgets/gimppaletteeditor.h"
+#include "widgets/gimppaletteview.h"
+
+#include "palette-editor-commands.h"
+
+
+/*  public functions  */
+
+void
+palette_editor_edit_color_cmd_callback (GimpAction *action,
+                                        GVariant   *value,
+                                        gpointer    data)
+{
+  GimpPaletteEditor *editor = GIMP_PALETTE_EDITOR (data);
+
+  gimp_palette_editor_edit_color (editor);
+}
+
+void
+palette_editor_new_color_cmd_callback (GimpAction *action,
+                                       GVariant   *value,
+                                       gpointer    data)
+{
+  GimpPaletteEditor *editor      = GIMP_PALETTE_EDITOR (data);
+  GimpDataEditor    *data_editor = GIMP_DATA_EDITOR (data);
+  gboolean           background  = (gboolean) g_variant_get_int32 (value);
+
+  if (data_editor->data_editable)
+    {
+      GimpPalette      *palette = GIMP_PALETTE (data_editor->data);
+      GimpPaletteEntry *entry;
+      GimpRGB           color;
+
+      if (background)
+        gimp_context_get_background (data_editor->context, &color);
+      else
+        gimp_context_get_foreground (data_editor->context, &color);
+
+      entry = gimp_palette_add_entry (palette, -1, NULL, &color);
+      gimp_palette_view_select_entry (GIMP_PALETTE_VIEW (editor->view), entry);
+    }
+}
+
+void
+palette_editor_delete_color_cmd_callback (GimpAction *action,
+                                          GVariant   *value,
+                                          gpointer    data)
+{
+  GimpPaletteEditor *editor      = GIMP_PALETTE_EDITOR (data);
+  GimpDataEditor    *data_editor = GIMP_DATA_EDITOR (data);
+
+  if (data_editor->data_editable && editor->color)
+    {
+      GimpPalette *palette = GIMP_PALETTE (data_editor->data);
+
+      gimp_palette_delete_entry (palette, editor->color);
+    }
+}
+
+void
+palette_editor_zoom_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpPaletteEditor *editor    = GIMP_PALETTE_EDITOR (data);
+  GimpZoomType       zoom_type = (GimpZoomType) g_variant_get_int32 (value);
+
+  gimp_palette_editor_zoom (editor, zoom_type);
+}
diff --git a/app/actions/palette-editor-commands.h b/app/actions/palette-editor-commands.h
new file mode 100644
index 0000000..29cd43c
--- /dev/null
+++ b/app/actions/palette-editor-commands.h
@@ -0,0 +1,37 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __PALETTE_EDITOR_COMMANDS_H__
+#define __PALETTE_EDITOR_COMMANDS_H__
+
+
+void   palette_editor_edit_color_cmd_callback   (GimpAction *action,
+                                                 GVariant   *value,
+                                                 gpointer    data);
+void   palette_editor_new_color_cmd_callback    (GimpAction *action,
+                                                 GVariant   *value,
+                                                 gpointer    data);
+void   palette_editor_delete_color_cmd_callback (GimpAction *action,
+                                                 GVariant   *value,
+                                                 gpointer    data);
+
+void   palette_editor_zoom_cmd_callback         (GimpAction *action,
+                                                 GVariant   *value,
+                                                 gpointer    data);
+
+
+#endif /* __PALETTE_EDITOR_COMMANDS_H__ */
diff --git a/app/actions/palettes-actions.c b/app/actions/palettes-actions.c
new file mode 100644
index 0000000..80dab41
--- /dev/null
+++ b/app/actions/palettes-actions.c
@@ -0,0 +1,159 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimpcontext.h"
+#include "core/gimpdata.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "data-commands.h"
+#include "palettes-actions.h"
+#include "palettes-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry palettes_actions[] =
+{
+  { "palettes-popup", GIMP_ICON_PALETTE,
+    NC_("palettes-action", "Palettes Menu"), NULL, NULL, NULL,
+    GIMP_HELP_PALETTE_DIALOG },
+
+  { "palettes-new", GIMP_ICON_DOCUMENT_NEW,
+    NC_("palettes-action", "_New Palette"), NULL,
+    NC_("palettes-action", "Create a new palette"),
+    data_new_cmd_callback,
+    GIMP_HELP_PALETTE_NEW },
+
+  { "palettes-import", "gtk-convert",
+    NC_("palettes-action", "_Import Palette..."), NULL,
+    NC_("palettes-action", "Import palette"),
+    palettes_import_cmd_callback,
+    GIMP_HELP_PALETTE_IMPORT },
+
+  { "palettes-duplicate", GIMP_ICON_OBJECT_DUPLICATE,
+    NC_("palettes-action", "D_uplicate Palette"), NULL,
+    NC_("palettes-action", "Duplicate this palette"),
+    data_duplicate_cmd_callback,
+    GIMP_HELP_PALETTE_DUPLICATE },
+
+  { "palettes-merge", NULL,
+    NC_("palettes-action", "_Merge Palettes..."), NULL,
+    NC_("palettes-action", "Merge palettes"),
+    palettes_merge_cmd_callback,
+    GIMP_HELP_PALETTE_MERGE },
+
+  { "palettes-copy-location", GIMP_ICON_EDIT_COPY,
+    NC_("palettes-action", "Copy Palette _Location"), NULL,
+    NC_("palettes-action", "Copy palette file location to clipboard"),
+    data_copy_location_cmd_callback,
+    GIMP_HELP_PALETTE_COPY_LOCATION },
+
+  { "palettes-show-in-file-manager", GIMP_ICON_FILE_MANAGER,
+    NC_("palettes-action", "Show in _File Manager"), NULL,
+    NC_("palettes-action", "Show palette file location in the file manager"),
+    data_show_in_file_manager_cmd_callback,
+    GIMP_HELP_PALETTE_SHOW_IN_FILE_MANAGER },
+
+  { "palettes-delete", GIMP_ICON_EDIT_DELETE,
+    NC_("palettes-action", "_Delete Palette"), NULL,
+    NC_("palettes-action", "Delete this palette"),
+    data_delete_cmd_callback,
+    GIMP_HELP_PALETTE_DELETE },
+
+  { "palettes-refresh", GIMP_ICON_VIEW_REFRESH,
+    NC_("palettes-action", "_Refresh Palettes"), NULL,
+    NC_("palettes-action", "Refresh palettes"),
+    data_refresh_cmd_callback,
+    GIMP_HELP_PALETTE_REFRESH }
+};
+
+static const GimpStringActionEntry palettes_edit_actions[] =
+{
+  { "palettes-edit", GIMP_ICON_EDIT,
+    NC_("palettes-action", "_Edit Palette..."), NULL,
+    NC_("palettes-action", "Edit this palette"),
+    "gimp-palette-editor",
+    GIMP_HELP_PALETTE_EDIT }
+};
+
+
+void
+palettes_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "palettes-action",
+                                 palettes_actions,
+                                 G_N_ELEMENTS (palettes_actions));
+
+  gimp_action_group_add_string_actions (group, "palettes-action",
+                                        palettes_edit_actions,
+                                        G_N_ELEMENTS (palettes_edit_actions),
+                                        data_edit_cmd_callback);
+}
+
+void
+palettes_actions_update (GimpActionGroup *group,
+                         gpointer         user_data)
+{
+  GimpContext *context   = action_data_get_context (user_data);
+  GimpPalette *palette   = NULL;
+  GimpData    *data      = NULL;
+  GFile       *file      = NULL;
+  gint         sel_count = 0;
+
+  if (context)
+    {
+      palette = gimp_context_get_palette (context);
+
+      sel_count = action_data_sel_count (user_data);
+
+      if (sel_count > 1)
+        {
+          palette = NULL;
+        }
+
+      if (palette)
+        {
+          data = GIMP_DATA (palette);
+
+          file = gimp_data_get_file (data);
+        }
+    }
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("palettes-edit",                 palette);
+  SET_SENSITIVE ("palettes-duplicate",            palette && gimp_data_is_duplicatable (data));
+  SET_SENSITIVE ("palettes-merge",                sel_count > 1);
+  SET_SENSITIVE ("palettes-copy-location",        file);
+  SET_SENSITIVE ("palettes-show-in-file-manager", file);
+  SET_SENSITIVE ("palettes-delete",               palette && gimp_data_is_deletable (data));
+
+#undef SET_SENSITIVE
+}
diff --git a/app/actions/palettes-actions.h b/app/actions/palettes-actions.h
new file mode 100644
index 0000000..4029532
--- /dev/null
+++ b/app/actions/palettes-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __PALETTES_ACTIONS_H__
+#define __PALETTES_ACTIONS_H__
+
+
+void   palettes_actions_setup  (GimpActionGroup *group);
+void   palettes_actions_update (GimpActionGroup *group,
+                                gpointer         user_data);
+
+
+#endif /* __PALETTES_ACTIONS_H__ */
diff --git a/app/actions/palettes-commands.c b/app/actions/palettes-commands.c
new file mode 100644
index 0000000..5240e77
--- /dev/null
+++ b/app/actions/palettes-commands.c
@@ -0,0 +1,152 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontext.h"
+#include "core/gimpdatafactory.h"
+#include "core/gimppalette.h"
+
+#include "widgets/gimpcontainerview.h"
+#include "widgets/gimpdatafactoryview.h"
+#include "widgets/gimpdialogfactory.h"
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpview.h"
+#include "widgets/gimpwidgets-utils.h"
+
+#include "dialogs/dialogs.h"
+
+#include "actions.h"
+#include "palettes-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static void   palettes_merge_callback (GtkWidget   *widget,
+                                       const gchar *palette_name,
+                                       gpointer     data);
+
+
+/*  public functions */
+
+void
+palettes_import_cmd_callback (GimpAction *action,
+                              GVariant   *value,
+                              gpointer    data)
+{
+  GtkWidget *widget;
+  return_if_no_widget (widget, data);
+
+  gimp_dialog_factory_dialog_new (gimp_dialog_factory_get_singleton (),
+                                  gtk_widget_get_screen (widget),
+                                  gimp_widget_get_monitor (widget),
+                                  NULL /*ui_manager*/,
+                                  "gimp-palette-import-dialog", -1, TRUE);
+}
+
+void
+palettes_merge_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+  GtkWidget           *dialog;
+
+#define MERGE_DIALOG_KEY "gimp-palettes-merge-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (editor), MERGE_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      dialog = gimp_query_string_box (_("Merge Palettes"),
+                                      GTK_WIDGET (editor),
+                                      gimp_standard_help_func,
+                                      GIMP_HELP_PALETTE_MERGE,
+                                      _("Enter a name for the merged palette"),
+                                      NULL,
+                                      G_OBJECT (editor), "destroy",
+                                      palettes_merge_callback, editor);
+
+      dialogs_attach_dialog (G_OBJECT (editor), MERGE_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+
+/*  private functions  */
+
+static void
+palettes_merge_callback (GtkWidget   *widget,
+                         const gchar *palette_name,
+                         gpointer     data)
+{
+  GimpContainerEditor *editor = data;
+  GimpDataFactoryView *view   = data;
+  GimpDataFactory     *factory;
+  GimpContext         *context;
+  GimpPalette         *new_palette;
+  GList               *selected = NULL;
+  GList               *list;
+
+  context = gimp_container_view_get_context (editor->view);
+  factory = gimp_data_factory_view_get_data_factory (view);
+
+  gimp_container_view_get_selected (editor->view, &selected);
+
+  if (g_list_length (selected) < 2)
+    {
+      gimp_message_literal (context->gimp,
+                            G_OBJECT (editor), GIMP_MESSAGE_WARNING,
+                            _("There must be at least two palettes selected "
+                              "to merge."));
+      g_list_free (selected);
+      return;
+    }
+
+  new_palette = GIMP_PALETTE (gimp_data_factory_data_new (factory, context,
+                                                          palette_name));
+
+  for (list = selected; list; list = g_list_next (list))
+    {
+      GimpPalette *palette = list->data;
+      GList       *cols;
+
+      for (cols = gimp_palette_get_colors (palette);
+           cols;
+           cols = g_list_next (cols))
+        {
+          GimpPaletteEntry *entry = cols->data;
+
+          gimp_palette_add_entry (new_palette, -1,
+                                  entry->name,
+                                  &entry->color);
+        }
+    }
+
+  g_list_free (selected);
+}
diff --git a/app/actions/palettes-commands.h b/app/actions/palettes-commands.h
new file mode 100644
index 0000000..ab7fb24
--- /dev/null
+++ b/app/actions/palettes-commands.h
@@ -0,0 +1,30 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __PALETTES_COMMANDS_H__
+#define __PALETTES_COMMANDS_H__
+
+
+void   palettes_import_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data);
+void   palettes_merge_cmd_callback  (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data);
+
+
+#endif /* __PALETTES_COMMANDS_H__ */
diff --git a/app/actions/patterns-actions.c b/app/actions/patterns-actions.c
new file mode 100644
index 0000000..f563ef6
--- /dev/null
+++ b/app/actions/patterns-actions.c
@@ -0,0 +1,149 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimpcontext.h"
+#include "core/gimpdata.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "data-commands.h"
+#include "patterns-actions.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry patterns_actions[] =
+{
+  { "patterns-popup", GIMP_ICON_PATTERN,
+    NC_("patterns-action", "Patterns Menu"), NULL, NULL, NULL,
+    GIMP_HELP_PATTERN_DIALOG },
+
+  { "patterns-open-as-image", GIMP_ICON_DOCUMENT_OPEN,
+    NC_("patterns-action", "_Open Pattern as Image"), NULL,
+    NC_("patterns-action", "Open this pattern as an image"),
+    data_open_as_image_cmd_callback,
+    GIMP_HELP_PATTERN_OPEN_AS_IMAGE },
+
+  { "patterns-new", GIMP_ICON_DOCUMENT_NEW,
+    NC_("patterns-action", "_New Pattern"), NULL,
+    NC_("patterns-action", "Create a new pattern"),
+    data_new_cmd_callback,
+    GIMP_HELP_PATTERN_NEW },
+
+  { "patterns-duplicate", GIMP_ICON_OBJECT_DUPLICATE,
+    NC_("patterns-action", "D_uplicate Pattern"), NULL,
+    NC_("patterns-action", "Duplicate this pattern"),
+    data_duplicate_cmd_callback,
+    GIMP_HELP_PATTERN_DUPLICATE },
+
+  { "patterns-copy-location", GIMP_ICON_EDIT_COPY,
+    NC_("patterns-action", "Copy Pattern _Location"), NULL,
+    NC_("patterns-action", "Copy pattern file location to clipboard"),
+    data_copy_location_cmd_callback,
+    GIMP_HELP_PATTERN_COPY_LOCATION },
+
+  { "patterns-show-in-file-manager", GIMP_ICON_FILE_MANAGER,
+    NC_("patterns-action", "Show in _File Manager"), NULL,
+    NC_("patterns-action", "Show pattern file location in the file manager"),
+    data_show_in_file_manager_cmd_callback,
+    GIMP_HELP_PATTERN_SHOW_IN_FILE_MANAGER },
+
+  { "patterns-delete", GIMP_ICON_EDIT_DELETE,
+    NC_("patterns-action", "_Delete Pattern"), NULL,
+    NC_("patterns-action", "Delete this pattern"),
+    data_delete_cmd_callback,
+    GIMP_HELP_PATTERN_DELETE },
+
+  { "patterns-refresh", GIMP_ICON_VIEW_REFRESH,
+    NC_("patterns-action", "_Refresh Patterns"), NULL,
+    NC_("patterns-action", "Refresh patterns"),
+    data_refresh_cmd_callback,
+    GIMP_HELP_PATTERN_REFRESH }
+};
+
+static const GimpStringActionEntry patterns_edit_actions[] =
+{
+  { "patterns-edit", GIMP_ICON_EDIT,
+    NC_("patterns-action", "_Edit Pattern..."), NULL,
+    NC_("patterns-action", "Edit pattern"),
+    "gimp-pattern-editor",
+    GIMP_HELP_PATTERN_EDIT }
+};
+
+
+void
+patterns_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "patterns-action",
+                                 patterns_actions,
+                                 G_N_ELEMENTS (patterns_actions));
+
+  gimp_action_group_add_string_actions (group, "patterns-action",
+                                        patterns_edit_actions,
+                                        G_N_ELEMENTS (patterns_edit_actions),
+                                        data_edit_cmd_callback);
+}
+
+void
+patterns_actions_update (GimpActionGroup *group,
+                         gpointer         user_data)
+{
+  GimpContext *context = action_data_get_context (user_data);
+  GimpPattern *pattern = NULL;
+  GimpData    *data    = NULL;
+  GFile       *file    = NULL;
+
+  if (context)
+    {
+      pattern = gimp_context_get_pattern (context);
+
+      if (action_data_sel_count (user_data) > 1)
+        {
+          pattern = NULL;
+        }
+
+      if (pattern)
+        {
+          data = GIMP_DATA (pattern);
+
+          file = gimp_data_get_file (data);
+        }
+    }
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("patterns-edit",                 pattern && FALSE);
+  SET_SENSITIVE ("patterns-open-as-image",        file);
+  SET_SENSITIVE ("patterns-duplicate",            pattern && gimp_data_is_duplicatable (data));
+  SET_SENSITIVE ("patterns-copy-location",        file);
+  SET_SENSITIVE ("patterns-show-in-file-manager", file);
+  SET_SENSITIVE ("patterns-delete",               pattern && gimp_data_is_deletable (data));
+
+#undef SET_SENSITIVE
+}
diff --git a/app/actions/patterns-actions.h b/app/actions/patterns-actions.h
new file mode 100644
index 0000000..a736b9d
--- /dev/null
+++ b/app/actions/patterns-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __PATTERNS_ACTIONS_H__
+#define __PATTERNS_ACTIONS_H__
+
+
+void   patterns_actions_setup  (GimpActionGroup *group);
+void   patterns_actions_update (GimpActionGroup *group,
+                                gpointer         user_data);
+
+
+#endif /* __PATTERNS_ACTIONS_H__ */
diff --git a/app/actions/plug-in-actions.c b/app/actions/plug-in-actions.c
new file mode 100644
index 0000000..5a78324
--- /dev/null
+++ b/app/actions/plug-in-actions.c
@@ -0,0 +1,517 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontext.h"
+#include "core/gimpdrawable.h"
+#include "core/gimpimage.h"
+
+#include "plug-in/gimppluginmanager.h"
+#include "plug-in/gimppluginmanager-help-domain.h"
+#include "plug-in/gimppluginmanager-locale-domain.h"
+#include "plug-in/gimppluginmanager-menu-branch.h"
+#include "plug-in/gimppluginprocedure.h"
+
+#include "widgets/gimpaction.h"
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimpactionimpl.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "plug-in-actions.h"
+#include "plug-in-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static void     plug_in_actions_menu_branch_added    (GimpPlugInManager   *manager,
+                                                      GFile               *file,
+                                                      const gchar         *menu_path,
+                                                      const gchar         *menu_label,
+                                                      GimpActionGroup     *group);
+static void     plug_in_actions_register_procedure   (GimpPDB             *pdb,
+                                                      GimpProcedure       *procedure,
+                                                      GimpActionGroup     *group);
+static void     plug_in_actions_unregister_procedure (GimpPDB             *pdb,
+                                                      GimpProcedure       *procedure,
+                                                      GimpActionGroup     *group);
+static void     plug_in_actions_menu_path_added      (GimpPlugInProcedure *proc,
+                                                      const gchar         *menu_path,
+                                                      GimpActionGroup     *group);
+static void     plug_in_actions_add_proc             (GimpActionGroup     *group,
+                                                      GimpPlugInProcedure *proc);
+
+static gboolean plug_in_actions_check_translation    (const gchar         *original,
+                                                      const gchar         *translated);
+static void     plug_in_actions_build_path           (GimpActionGroup     *group,
+                                                      const gchar         *original,
+                                                      const gchar         *translated);
+
+
+/*  private variables  */
+
+static const GimpActionEntry plug_in_actions[] =
+{
+  { "plug-in-reset-all", GIMP_ICON_RESET,
+    NC_("plug-in-action", "Reset all _Filters"), NULL,
+    NC_("plug-in-action", "Reset all plug-ins to their default settings"),
+    plug_in_reset_all_cmd_callback,
+    GIMP_HELP_FILTER_RESET_ALL }
+};
+
+
+/*  public functions  */
+
+void
+plug_in_actions_setup (GimpActionGroup *group)
+{
+  GimpPlugInManager *manager = group->gimp->plug_in_manager;
+  GSList            *list;
+
+  gimp_action_group_add_actions (group, "plug-in-action",
+                                 plug_in_actions,
+                                 G_N_ELEMENTS (plug_in_actions));
+
+  for (list = gimp_plug_in_manager_get_menu_branches (manager);
+       list;
+       list = g_slist_next (list))
+    {
+      GimpPlugInMenuBranch *branch = list->data;
+
+      plug_in_actions_menu_branch_added (manager,
+                                         branch->file,
+                                         branch->menu_path,
+                                         branch->menu_label,
+                                         group);
+    }
+
+  g_signal_connect_object (manager,
+                           "menu-branch-added",
+                           G_CALLBACK (plug_in_actions_menu_branch_added),
+                           group, 0);
+
+  for (list = manager->plug_in_procedures;
+       list;
+       list = g_slist_next (list))
+    {
+      GimpPlugInProcedure *plug_in_proc = list->data;
+
+      if (plug_in_proc->file)
+        plug_in_actions_register_procedure (group->gimp->pdb,
+                                            GIMP_PROCEDURE (plug_in_proc),
+                                            group);
+    }
+
+  g_signal_connect_object (group->gimp->pdb, "register-procedure",
+                           G_CALLBACK (plug_in_actions_register_procedure),
+                           group, 0);
+  g_signal_connect_object (group->gimp->pdb, "unregister-procedure",
+                           G_CALLBACK (plug_in_actions_unregister_procedure),
+                           group, 0);
+}
+
+void
+plug_in_actions_update (GimpActionGroup *group,
+                        gpointer         data)
+{
+  GimpImage         *image    = action_data_get_image (data);
+  GimpPlugInManager *manager  = group->gimp->plug_in_manager;
+  GimpDrawable      *drawable = NULL;
+  GSList            *list;
+
+  if (image)
+    drawable = gimp_image_get_active_drawable (image);
+
+  for (list = manager->plug_in_procedures; list; list = g_slist_next (list))
+    {
+      GimpPlugInProcedure *proc = list->data;
+
+      if ((proc->menu_label || proc->menu_paths) &&
+          ! proc->file_proc                      &&
+          proc->image_types_val)
+        {
+          GimpProcedure *procedure = GIMP_PROCEDURE (proc);
+          gboolean       sensitive;
+          const gchar   *tooltip;
+
+          sensitive = gimp_procedure_get_sensitive (procedure,
+                                                    GIMP_OBJECT (drawable),
+                                                    &tooltip);
+
+          gimp_action_group_set_action_sensitive (group,
+                                                  gimp_object_get_name (proc),
+                                                  sensitive);
+
+          if (sensitive || ! drawable || ! tooltip)
+            tooltip = gimp_procedure_get_blurb (procedure);
+
+          gimp_action_group_set_action_tooltip (group,
+                                                gimp_object_get_name (proc),
+                                                tooltip);
+        }
+    }
+}
+
+
+/*  private functions  */
+
+static void
+plug_in_actions_menu_branch_added (GimpPlugInManager *manager,
+                                   GFile             *file,
+                                   const gchar       *menu_path,
+                                   const gchar       *menu_label,
+                                   GimpActionGroup   *group)
+{
+  const gchar *locale_domain;
+  const gchar *path_translated;
+  const gchar *label_translated;
+  gchar       *full;
+  gchar       *full_translated;
+
+  locale_domain = gimp_plug_in_manager_get_locale_domain (manager, file, NULL);
+
+  path_translated  = dgettext (locale_domain, menu_path);
+  label_translated = dgettext (locale_domain, menu_label);
+
+  full            = g_strconcat (menu_path,       "/", menu_label,       NULL);
+  full_translated = g_strconcat (path_translated, "/", label_translated, NULL);
+
+  if (plug_in_actions_check_translation (full, full_translated))
+    plug_in_actions_build_path (group, full, full_translated);
+  else
+    plug_in_actions_build_path (group, full, full);
+
+  g_free (full_translated);
+  g_free (full);
+}
+
+static void
+plug_in_actions_register_procedure (GimpPDB         *pdb,
+                                    GimpProcedure   *procedure,
+                                    GimpActionGroup *group)
+{
+  if (GIMP_IS_PLUG_IN_PROCEDURE (procedure))
+    {
+      GimpPlugInProcedure *plug_in_proc = GIMP_PLUG_IN_PROCEDURE (procedure);
+
+      g_signal_connect_object (plug_in_proc, "menu-path-added",
+                               G_CALLBACK (plug_in_actions_menu_path_added),
+                               group, 0);
+
+      if ((plug_in_proc->menu_label || plug_in_proc->menu_paths) &&
+          ! plug_in_proc->file_proc)
+        {
+#if 0
+          g_print ("%s: %s\n", G_STRFUNC,
+                   gimp_object_get_name (procedure));
+#endif
+
+          plug_in_actions_add_proc (group, plug_in_proc);
+        }
+    }
+}
+
+static void
+plug_in_actions_unregister_procedure (GimpPDB         *pdb,
+                                      GimpProcedure   *procedure,
+                                      GimpActionGroup *group)
+{
+  if (GIMP_IS_PLUG_IN_PROCEDURE (procedure))
+    {
+      GimpPlugInProcedure *plug_in_proc = GIMP_PLUG_IN_PROCEDURE (procedure);
+
+      g_signal_handlers_disconnect_by_func (plug_in_proc,
+                                            plug_in_actions_menu_path_added,
+                                            group);
+
+      if ((plug_in_proc->menu_label || plug_in_proc->menu_paths) &&
+          ! plug_in_proc->file_proc)
+        {
+          GimpAction *action;
+
+#if 0
+          g_print ("%s: %s\n", G_STRFUNC,
+                   gimp_object_get_name (procedure));
+#endif
+
+          action = gimp_action_group_get_action (group,
+                                                 gimp_object_get_name (procedure));
+
+          if (action)
+            gimp_action_group_remove_action (group, action);
+        }
+    }
+}
+
+static void
+plug_in_actions_menu_path_added (GimpPlugInProcedure *plug_in_proc,
+                                 const gchar         *menu_path,
+                                 GimpActionGroup     *group)
+{
+  const gchar *locale_domain;
+  const gchar *path_translated;
+
+#if 0
+  g_print ("%s: %s (%s)\n", G_STRFUNC,
+           gimp_object_get_name (plug_in_proc), menu_path);
+#endif
+
+  locale_domain = gimp_plug_in_procedure_get_locale_domain (plug_in_proc);
+
+  path_translated = dgettext (locale_domain, menu_path);
+
+  if (plug_in_actions_check_translation (menu_path, path_translated))
+    plug_in_actions_build_path (group, menu_path, path_translated);
+  else
+    plug_in_actions_build_path (group, menu_path, menu_path);
+}
+
+static void
+plug_in_actions_add_proc (GimpActionGroup     *group,
+                          GimpPlugInProcedure *proc)
+{
+  GimpProcedureActionEntry  entry;
+  const gchar              *locale_domain;
+  gchar                    *path_original    = NULL;
+  gchar                    *path_translated  = NULL;
+
+  locale_domain = gimp_plug_in_procedure_get_locale_domain (proc);
+
+  if (! proc->menu_label)
+    {
+      gchar *p1, *p2;
+
+      path_original   = proc->menu_paths->data;
+      path_translated = dgettext (locale_domain, path_original);
+
+      path_original = g_strdup (path_original);
+
+      if (plug_in_actions_check_translation (path_original, path_translated))
+        path_translated = g_strdup (path_translated);
+      else
+        path_translated = g_strdup (path_original);
+
+      p1 = strrchr (path_original, '/');
+      p2 = strrchr (path_translated, '/');
+
+      if (p1 && p2)
+        {
+          *p1 = '\0';
+          *p2 = '\0';
+        }
+      else
+        {
+          g_warning ("bad menu path for procedure \"%s\": \"%s\"",
+                     gimp_object_get_name (proc), path_original);
+
+          g_free (path_original);
+          g_free (path_translated);
+
+          return;
+        }
+    }
+
+  entry.name        = gimp_object_get_name (proc);
+  entry.icon_name   = gimp_viewable_get_icon_name (GIMP_VIEWABLE (proc));
+  entry.label       = gimp_procedure_get_menu_label (GIMP_PROCEDURE (proc));
+  entry.accelerator = NULL;
+  entry.tooltip     = gimp_procedure_get_blurb (GIMP_PROCEDURE (proc));
+  entry.procedure   = GIMP_PROCEDURE (proc);
+  entry.help_id     = gimp_procedure_get_help_id (GIMP_PROCEDURE (proc));
+
+  gimp_action_group_add_procedure_actions (group, &entry, 1,
+                                           plug_in_run_cmd_callback);
+
+  if (proc->menu_label)
+    {
+      GList *list;
+
+      for (list = proc->menu_paths; list; list = g_list_next (list))
+        {
+          const gchar *original   = list->data;
+          const gchar *translated = dgettext (locale_domain, original);
+
+          if (plug_in_actions_check_translation (original, translated))
+            plug_in_actions_build_path (group, original, translated);
+          else
+            plug_in_actions_build_path (group, original, original);
+        }
+    }
+  else
+    {
+      plug_in_actions_build_path (group, path_original, path_translated);
+
+      g_free (path_original);
+      g_free (path_translated);
+    }
+
+  if ((proc->menu_label || proc->menu_paths) &&
+      ! proc->file_proc                      &&
+      proc->image_types_val)
+    {
+      GimpContext  *context  = gimp_get_user_context (group->gimp);
+      GimpImage    *image    = gimp_context_get_image (context);
+      GimpDrawable *drawable = NULL;
+      gboolean      sensitive;
+      const gchar  *tooltip;
+
+      if (image)
+        drawable = gimp_image_get_active_drawable (image);
+
+      sensitive = gimp_procedure_get_sensitive (GIMP_PROCEDURE (proc),
+                                                GIMP_OBJECT (drawable),
+                                                &tooltip);
+
+      gimp_action_group_set_action_sensitive (group,
+                                              gimp_object_get_name (proc),
+                                              sensitive);
+
+      if (! sensitive && drawable && tooltip)
+        gimp_action_group_set_action_tooltip (group,
+                                              gimp_object_get_name (proc),
+                                              tooltip);
+    }
+}
+
+static gboolean
+plug_in_actions_check_translation (const gchar *original,
+                                   const gchar *translated)
+{
+  const gchar *p1;
+  const gchar *p2;
+
+  /*  first check if <Prefix> is present and identical in both strings  */
+  p1 = strchr (original, '>');
+  p2 = strchr (translated, '>');
+
+  if (!p1 || !p2                           ||
+      (p1 - original) != (p2 - translated) ||
+      strncmp (original, translated, p1 - original))
+    {
+      g_printerr ("bad translation \"%s\"\n"
+                  "for menu path   \"%s\"\n"
+                  "(<Prefix> must not be translated)\n\n",
+                  translated, original);
+      return FALSE;
+    }
+
+  p1++;
+  p2++;
+
+  /*  then check if either a '/' or nothing follows in *both* strings  */
+  if (! ((*p1 == '/' && *p2 == '/') ||
+         (*p1 == '\0' && *p2 == '\0')))
+    {
+      g_printerr ("bad translation \"%s\"\n"
+                  "for menu path   \"%s\"\n"
+                  "(<Prefix> must be followed by either nothing or '/')\n\n",
+                  translated, original);
+      return FALSE;
+    }
+
+  /*  then check the number of slashes in the remaining string  */
+  while (p1 && p2)
+    {
+      p1 = strchr (p1, '/');
+      p2 = strchr (p2, '/');
+
+      if (p1) p1++;
+      if (p2) p2++;
+    }
+
+  if (p1 || p2)
+    {
+      g_printerr ("bad translation \"%s\"\n"
+                  "for menu path   \"%s\"\n"
+                  "(number of '/' must be the same)\n\n",
+                  translated, original);
+      return FALSE;
+    }
+
+  return TRUE;
+}
+
+static void
+plug_in_actions_build_path (GimpActionGroup *group,
+                            const gchar     *path_original,
+                            const gchar     *path_translated)
+{
+  GHashTable *path_table;
+  gchar      *copy_original;
+  gchar      *copy_translated;
+  gchar      *p1, *p2;
+
+  path_table = g_object_get_data (G_OBJECT (group), "plug-in-path-table");
+
+  if (! path_table)
+    {
+      path_table = g_hash_table_new_full (g_str_hash, g_str_equal,
+                                          g_free, NULL);
+
+      g_object_set_data_full (G_OBJECT (group), "plug-in-path-table",
+                              path_table,
+                              (GDestroyNotify) g_hash_table_destroy);
+    }
+
+  copy_original   = gimp_strip_uline (path_original);
+  copy_translated = g_strdup (path_translated);
+
+  p1 = strrchr (copy_original, '/');
+  p2 = strrchr (copy_translated, '/');
+
+  if (p1 && p2 && ! g_hash_table_lookup (path_table, copy_original))
+    {
+      GimpAction *action;
+      gchar      *label;
+
+      label = p2 + 1;
+
+#if 0
+      g_print ("adding plug-in submenu '%s' (%s)\n",
+               copy_original, label);
+#endif
+
+      action = gimp_action_impl_new (copy_original, label, NULL, NULL, NULL);
+      gimp_action_group_add_action (group, action);
+      g_object_unref (action);
+
+      g_hash_table_insert (path_table, g_strdup (copy_original), action);
+
+      *p1 = '\0';
+      *p2 = '\0';
+
+      /* recursively call ourselves with the last part of the path removed */
+      plug_in_actions_build_path (group, copy_original, copy_translated);
+    }
+
+  g_free (copy_original);
+  g_free (copy_translated);
+}
diff --git a/app/actions/plug-in-actions.h b/app/actions/plug-in-actions.h
new file mode 100644
index 0000000..a586acd
--- /dev/null
+++ b/app/actions/plug-in-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __PLUG_IN_ACTIONS_H__
+#define __PLUG_IN_ACTIONS_H__
+
+
+void   plug_in_actions_setup  (GimpActionGroup *group);
+void   plug_in_actions_update (GimpActionGroup *group,
+                               gpointer         data);
+
+
+#endif /* __PLUG_IN_ACTIONS_H__ */
diff --git a/app/actions/plug-in-commands.c b/app/actions/plug-in-commands.c
new file mode 100644
index 0000000..ed7428d
--- /dev/null
+++ b/app/actions/plug-in-commands.c
@@ -0,0 +1,221 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimp-filter-history.h"
+#include "core/gimpcontainer.h"
+#include "core/gimpcontext.h"
+#include "core/gimpimage.h"
+#include "core/gimpitem.h"
+#include "core/gimpparamspecs.h"
+#include "core/gimpprogress.h"
+
+#include "pdb/gimpprocedure.h"
+
+#include "plug-in/gimppluginmanager.h"
+#include "plug-in/gimppluginmanager-data.h"
+
+#include "widgets/gimpbufferview.h"
+#include "widgets/gimpcontainerview.h"
+#include "widgets/gimpdatafactoryview.h"
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpimageeditor.h"
+#include "widgets/gimpitemtreeview.h"
+#include "widgets/gimpmessagebox.h"
+#include "widgets/gimpmessagedialog.h"
+
+#include "dialogs/dialogs.h"
+
+#include "actions.h"
+#include "plug-in-commands.h"
+#include "procedure-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static void   plug_in_reset_all_response (GtkWidget *dialog,
+                                          gint       response_id,
+                                          Gimp      *gimp);
+
+
+/*  public functions  */
+
+void
+plug_in_run_cmd_callback (GimpAction *action,
+                          GVariant   *value,
+                          gpointer    data)
+{
+  Gimp           *gimp;
+  GimpValueArray *args    = NULL;
+  GimpDisplay    *display = NULL;
+  GimpProcedure  *procedure;
+  gsize           hack;
+  return_if_no_gimp (gimp, data);
+
+  hack = g_variant_get_uint64 (value);
+
+  procedure = GSIZE_TO_POINTER (hack);
+
+  switch (procedure->proc_type)
+    {
+    case GIMP_EXTENSION:
+      args = procedure_commands_get_run_mode_arg (procedure);
+      break;
+
+    case GIMP_PLUGIN:
+    case GIMP_TEMPORARY:
+      if (GIMP_IS_DATA_FACTORY_VIEW (data) ||
+          GIMP_IS_BUFFER_VIEW (data))
+        {
+          GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+          GimpContainer       *container;
+          GimpContext         *context;
+          GimpObject          *object;
+
+          container = gimp_container_view_get_container (editor->view);
+          context   = gimp_container_view_get_context (editor->view);
+
+          object = gimp_context_get_by_type (context,
+                                             gimp_container_get_children_type (container));
+
+          args = procedure_commands_get_data_args (procedure, object);
+        }
+      else if (GIMP_IS_IMAGE_EDITOR (data))
+        {
+          GimpImageEditor *editor = GIMP_IMAGE_EDITOR (data);
+          GimpImage       *image;
+
+          image = gimp_image_editor_get_image (editor);
+
+          args = procedure_commands_get_image_args (procedure, image);
+        }
+      else if (GIMP_IS_ITEM_TREE_VIEW (data))
+        {
+          GimpItemTreeView *view = GIMP_ITEM_TREE_VIEW (data);
+          GimpImage        *image;
+          GimpItem         *item;
+
+          image = gimp_item_tree_view_get_image (view);
+
+          if (image)
+            item = GIMP_ITEM_TREE_VIEW_GET_CLASS (view)->get_active_item (image);
+          else
+            item = NULL;
+
+          args = procedure_commands_get_item_args (procedure, image, item);
+        }
+      else
+        {
+          display = action_data_get_display (data);
+
+          args = procedure_commands_get_display_args (procedure, display, NULL);
+        }
+      break;
+
+    case GIMP_INTERNAL:
+      g_warning ("Unhandled procedure type.");
+      break;
+    }
+
+  if (args)
+    {
+      if (procedure_commands_run_procedure_async (procedure, gimp,
+                                                  GIMP_PROGRESS (display),
+                                                  GIMP_RUN_INTERACTIVE, args,
+                                                  display))
+        {
+          /* remember only image plug-ins */
+          if (procedure->num_args >= 2 &&
+              GIMP_IS_PARAM_SPEC_IMAGE_ID (procedure->args[1]))
+            {
+              gimp_filter_history_add (gimp, procedure);
+            }
+        }
+
+      gimp_value_array_unref (args);
+    }
+}
+
+void
+plug_in_reset_all_cmd_callback (GimpAction *action,
+                                GVariant   *value,
+                                gpointer    data)
+{
+  Gimp      *gimp;
+  GtkWidget *dialog;
+  return_if_no_gimp (gimp, data);
+
+#define RESET_FILTERS_DIALOG_KEY "gimp-reset-all-filters-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (gimp), RESET_FILTERS_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      dialog = gimp_message_dialog_new (_("Reset all Filters"),
+                                        GIMP_ICON_DIALOG_QUESTION,
+                                        NULL, 0,
+                                        gimp_standard_help_func, NULL,
+
+                                        _("_Cancel"), GTK_RESPONSE_CANCEL,
+                                        _("_Reset"),  GTK_RESPONSE_OK,
+
+                                        NULL);
+
+      gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
+                                               GTK_RESPONSE_OK,
+                                               GTK_RESPONSE_CANCEL,
+                                               -1);
+
+      g_signal_connect (dialog, "response",
+                        G_CALLBACK (plug_in_reset_all_response),
+                        gimp);
+
+      gimp_message_box_set_primary_text (GIMP_MESSAGE_DIALOG (dialog)->box,
+                                         _("Do you really want to reset all "
+                                           "filters to default values?"));
+
+      dialogs_attach_dialog (G_OBJECT (gimp), RESET_FILTERS_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+
+/*  private functions  */
+
+static void
+plug_in_reset_all_response (GtkWidget *dialog,
+                            gint       response_id,
+                            Gimp      *gimp)
+{
+  gtk_widget_destroy (dialog);
+
+  if (response_id == GTK_RESPONSE_OK)
+    gimp_plug_in_manager_data_free (gimp->plug_in_manager);
+}
diff --git a/app/actions/plug-in-commands.h b/app/actions/plug-in-commands.h
new file mode 100644
index 0000000..b648482
--- /dev/null
+++ b/app/actions/plug-in-commands.h
@@ -0,0 +1,31 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __PLUG_IN_COMMANDS_H__
+#define __PLUG_IN_COMMANDS_H__
+
+
+void   plug_in_run_cmd_callback       (GimpAction *action,
+                                       GVariant   *value,
+                                       gpointer    data);
+
+void   plug_in_reset_all_cmd_callback (GimpAction *action,
+                                       GVariant   *value,
+                                       gpointer    data);
+
+
+#endif /* __PLUG_IN_COMMANDS_H__ */
diff --git a/app/actions/procedure-commands.c b/app/actions/procedure-commands.c
new file mode 100644
index 0000000..93ec29d
--- /dev/null
+++ b/app/actions/procedure-commands.c
@@ -0,0 +1,326 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpbase/gimpbase.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpimage.h"
+#include "core/gimpparamspecs.h"
+#include "core/gimpprogress.h"
+
+#include "pdb/gimpprocedure.h"
+
+#include "display/gimpdisplay.h"
+
+#include "procedure-commands.h"
+
+
+GimpValueArray *
+procedure_commands_get_run_mode_arg (GimpProcedure *procedure)
+{
+  GimpValueArray *args;
+  gint            n_args = 0;
+
+  args = gimp_procedure_get_arguments (procedure);
+
+  /* initialize the first argument  */
+  if (gimp_value_array_length (args) > n_args &&
+      GIMP_IS_PARAM_SPEC_INT32 (procedure->args[n_args]))
+    {
+      g_value_set_int (gimp_value_array_index (args, n_args),
+                       GIMP_RUN_INTERACTIVE);
+      n_args++;
+    }
+
+  gimp_value_array_truncate (args, n_args);
+
+  return args;
+}
+
+GimpValueArray *
+procedure_commands_get_data_args (GimpProcedure *procedure,
+                                  GimpObject    *object)
+{
+  GimpValueArray *args;
+  gint            n_args = 0;
+
+  args = gimp_procedure_get_arguments (procedure);
+
+  /* initialize the first argument  */
+  g_value_set_int (gimp_value_array_index (args, n_args),
+                   GIMP_RUN_INTERACTIVE);
+  n_args++;
+
+  if (gimp_value_array_length (args) > n_args &&
+      GIMP_IS_PARAM_SPEC_STRING (procedure->args[n_args]))
+    {
+      if (object)
+        {
+          g_value_set_string (gimp_value_array_index (args, n_args),
+                              gimp_object_get_name (object));
+          n_args++;
+        }
+      else
+        {
+          g_warning ("Uh-oh, no active data object for the plug-in!");
+          gimp_value_array_unref (args);
+          return NULL;
+        }
+    }
+
+  gimp_value_array_truncate (args, n_args);
+
+  return args;
+}
+
+GimpValueArray *
+procedure_commands_get_image_args (GimpProcedure   *procedure,
+                                   GimpImage       *image)
+{
+  GimpValueArray *args;
+  gint            n_args = 0;
+
+  args = gimp_procedure_get_arguments (procedure);
+
+  /* initialize the first argument  */
+  g_value_set_int (gimp_value_array_index (args, n_args),
+                   GIMP_RUN_INTERACTIVE);
+  n_args++;
+
+  if (gimp_value_array_length (args) > n_args &&
+      GIMP_IS_PARAM_SPEC_IMAGE_ID (procedure->args[n_args]))
+    {
+      if (image)
+        {
+          gimp_value_set_image (gimp_value_array_index (args, n_args), image);
+          n_args++;
+        }
+      else
+        {
+          g_warning ("Uh-oh, no active image for the plug-in!");
+          gimp_value_array_unref (args);
+          return NULL;
+        }
+    }
+
+  gimp_value_array_truncate (args, n_args);
+
+  return args;
+}
+
+GimpValueArray *
+procedure_commands_get_item_args (GimpProcedure *procedure,
+                                  GimpImage     *image,
+                                  GimpItem      *item)
+{
+  GimpValueArray *args;
+  gint            n_args = 0;
+
+  args = gimp_procedure_get_arguments (procedure);
+
+  /* initialize the first argument  */
+  g_value_set_int (gimp_value_array_index (args, n_args),
+                   GIMP_RUN_INTERACTIVE);
+  n_args++;
+
+  if (gimp_value_array_length (args) > n_args &&
+      GIMP_IS_PARAM_SPEC_IMAGE_ID (procedure->args[n_args]))
+    {
+      if (image)
+        {
+          gimp_value_set_image (gimp_value_array_index (args, n_args), image);
+          n_args++;
+
+          if (gimp_value_array_length (args) > n_args &&
+              GIMP_IS_PARAM_SPEC_ITEM_ID (procedure->args[n_args]))
+            {
+              if (item &&
+                  g_type_is_a (G_TYPE_FROM_INSTANCE (item),
+                               GIMP_PARAM_SPEC_ITEM_ID (procedure->args[n_args])->item_type))
+                {
+                  gimp_value_set_item (gimp_value_array_index (args, n_args),
+                                       item);
+                  n_args++;
+                }
+              else
+                {
+                  g_warning ("Uh-oh, no active item for the plug-in!");
+                  gimp_value_array_unref (args);
+                  return NULL;
+                }
+            }
+        }
+    }
+
+  gimp_value_array_truncate (args, n_args);
+
+  return args;
+}
+
+GimpValueArray *
+procedure_commands_get_display_args (GimpProcedure *procedure,
+                                     GimpDisplay   *display,
+                                     GimpObject    *settings)
+{
+  GimpValueArray *args;
+  gint            n_args = 0;
+
+  args = gimp_procedure_get_arguments (procedure);
+
+  /* initialize the first argument  */
+  g_value_set_int (gimp_value_array_index (args, n_args),
+                   GIMP_RUN_INTERACTIVE);
+  n_args++;
+
+  if (gimp_value_array_length (args) > n_args &&
+      GIMP_IS_PARAM_SPEC_DISPLAY_ID (procedure->args[n_args]))
+    {
+      if (display)
+        {
+          gimp_value_set_display (gimp_value_array_index (args, n_args),
+                                  GIMP_OBJECT (display));
+          n_args++;
+        }
+      else
+        {
+          g_warning ("Uh-oh, no active display for the plug-in!");
+          gimp_value_array_unref (args);
+          return NULL;
+        }
+    }
+
+  if (gimp_value_array_length (args) > n_args &&
+      GIMP_IS_PARAM_SPEC_IMAGE_ID (procedure->args[n_args]))
+    {
+      GimpImage *image = display ? gimp_display_get_image (display) : NULL;
+
+      if (image)
+        {
+          gimp_value_set_image (gimp_value_array_index (args, n_args), image);
+          n_args++;
+
+          if (gimp_value_array_length (args) > n_args &&
+              GIMP_IS_PARAM_SPEC_DRAWABLE_ID (procedure->args[n_args]))
+            {
+              GimpDrawable *drawable = gimp_image_get_active_drawable (image);
+
+              if (drawable)
+                {
+                  gimp_value_set_drawable (gimp_value_array_index (args, n_args),
+                                           drawable);
+                  n_args++;
+                }
+              else
+                {
+                  g_warning ("Uh-oh, no active drawable for the plug-in!");
+                  gimp_value_array_unref (args);
+                  return NULL;
+                }
+            }
+        }
+    }
+
+  if (gimp_value_array_length (args) > n_args &&
+      g_type_is_a (G_PARAM_SPEC_VALUE_TYPE (procedure->args[n_args]),
+                   GIMP_TYPE_OBJECT))
+    {
+      g_value_set_object (gimp_value_array_index (args, n_args), settings);
+      n_args++;
+    }
+
+  gimp_value_array_truncate (args, n_args);
+
+  return args;
+}
+
+gboolean
+procedure_commands_run_procedure (GimpProcedure  *procedure,
+                                  Gimp           *gimp,
+                                  GimpProgress   *progress,
+                                  GimpValueArray *args)
+{
+  GimpValueArray *return_vals;
+  GError         *error = NULL;
+
+  g_return_val_if_fail (GIMP_IS_PROCEDURE (procedure), FALSE);
+  g_return_val_if_fail (GIMP_IS_GIMP (gimp), FALSE);
+  g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress), FALSE);
+  g_return_val_if_fail (args != NULL, FALSE);
+
+  g_value_set_int (gimp_value_array_index (args, 0), GIMP_RUN_NONINTERACTIVE);
+
+  return_vals = gimp_procedure_execute (procedure, gimp,
+                                        gimp_get_user_context (gimp),
+                                        progress, args,
+                                        &error);
+  gimp_value_array_unref (return_vals);
+
+  if (error)
+    {
+      gimp_message_literal (gimp,
+                            G_OBJECT (progress), GIMP_MESSAGE_ERROR,
+                            error->message);
+      g_clear_error (&error);
+
+      return FALSE;
+    }
+
+  return TRUE;
+}
+
+gboolean
+procedure_commands_run_procedure_async (GimpProcedure  *procedure,
+                                        Gimp           *gimp,
+                                        GimpProgress   *progress,
+                                        GimpRunMode     run_mode,
+                                        GimpValueArray *args,
+                                        GimpDisplay    *display)
+{
+  GError *error = NULL;
+
+  g_return_val_if_fail (GIMP_IS_PROCEDURE (procedure), FALSE);
+  g_return_val_if_fail (GIMP_IS_GIMP (gimp), FALSE);
+  g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress), FALSE);
+  g_return_val_if_fail (display == NULL || GIMP_IS_DISPLAY (display), FALSE);
+  g_return_val_if_fail (args != NULL, FALSE);
+
+  g_value_set_int (gimp_value_array_index (args, 0), run_mode);
+
+  gimp_procedure_execute_async (procedure, gimp,
+                                gimp_get_user_context (gimp),
+                                progress, args,
+                                GIMP_OBJECT (display), &error);
+
+  if (error)
+    {
+      gimp_message_literal (gimp,
+                            G_OBJECT (progress), GIMP_MESSAGE_ERROR,
+                            error->message);
+      g_clear_error (&error);
+
+      return FALSE;
+    }
+
+  return TRUE;
+}
diff --git a/app/actions/procedure-commands.h b/app/actions/procedure-commands.h
new file mode 100644
index 0000000..13c1109
--- /dev/null
+++ b/app/actions/procedure-commands.h
@@ -0,0 +1,46 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __PROCEDURE_COMMANDS_H__
+#define __PROCEDURE_COMMANDS_H__
+
+
+GimpValueArray * procedure_commands_get_run_mode_arg (GimpProcedure  *procedure);
+GimpValueArray * procedure_commands_get_data_args    (GimpProcedure  *procedure,
+                                                      GimpObject     *object);
+GimpValueArray * procedure_commands_get_image_args   (GimpProcedure  *procedure,
+                                                      GimpImage      *image);
+GimpValueArray * procedure_commands_get_item_args    (GimpProcedure  *procedure,
+                                                      GimpImage      *image,
+                                                      GimpItem       *item);
+GimpValueArray * procedure_commands_get_display_args (GimpProcedure  *procedure,
+                                                      GimpDisplay    *display,
+                                                      GimpObject     *settings);
+
+gboolean      procedure_commands_run_procedure       (GimpProcedure  *procedure,
+                                                      Gimp           *gimp,
+                                                      GimpProgress   *progress,
+                                                      GimpValueArray *args);
+gboolean      procedure_commands_run_procedure_async (GimpProcedure  *procedure,
+                                                      Gimp           *gimp,
+                                                      GimpProgress   *progress,
+                                                      GimpRunMode     run_mode,
+                                                      GimpValueArray *args,
+                                                      GimpDisplay    *display);
+
+
+#endif /* __PROCEDURE_COMMANDS_H__ */
diff --git a/app/actions/quick-mask-actions.c b/app/actions/quick-mask-actions.c
new file mode 100644
index 0000000..542d0f4
--- /dev/null
+++ b/app/actions/quick-mask-actions.c
@@ -0,0 +1,138 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimpimage.h"
+#include "core/gimpimage-quick-mask.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "quick-mask-actions.h"
+#include "quick-mask-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry quick_mask_actions[] =
+{
+  { "quick-mask-popup", NULL,
+    NC_("quick-mask-action", "Quick Mask Menu"), NULL, NULL, NULL,
+    GIMP_HELP_QUICK_MASK },
+
+  { "quick-mask-configure", NULL,
+    NC_("quick-mask-action", "_Configure Color and Opacity..."), NULL, NULL,
+    quick_mask_configure_cmd_callback,
+    GIMP_HELP_QUICK_MASK_EDIT }
+};
+
+static const GimpToggleActionEntry quick_mask_toggle_actions[] =
+{
+  { "quick-mask-toggle", GIMP_ICON_QUICK_MASK_ON,
+    NC_("quick-mask-action", "Toggle _Quick Mask"), "<shift>Q",
+    NC_("quick-mask-action", "Toggle Quick Mask on/off"),
+    quick_mask_toggle_cmd_callback,
+    FALSE,
+    GIMP_HELP_QUICK_MASK_TOGGLE }
+};
+
+static const GimpRadioActionEntry quick_mask_invert_actions[] =
+{
+  { "quick-mask-invert-on", NULL,
+    NC_("quick-mask-action", "Mask _Selected Areas"), NULL, NULL,
+    TRUE,
+    GIMP_HELP_QUICK_MASK_INVERT },
+
+  { "quick-mask-invert-off", NULL,
+    NC_("quick-mask-action", "Mask _Unselected Areas"), NULL, NULL,
+    FALSE,
+    GIMP_HELP_QUICK_MASK_INVERT }
+};
+
+
+void
+quick_mask_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "quick-mask-action",
+                                 quick_mask_actions,
+                                 G_N_ELEMENTS (quick_mask_actions));
+
+  gimp_action_group_add_toggle_actions (group, "quick-mask-action",
+                                        quick_mask_toggle_actions,
+                                        G_N_ELEMENTS (quick_mask_toggle_actions));
+
+  gimp_action_group_add_radio_actions (group, "quick-mask-action",
+                                       quick_mask_invert_actions,
+                                       G_N_ELEMENTS (quick_mask_invert_actions),
+                                       NULL,
+                                       FALSE,
+                                       quick_mask_invert_cmd_callback);
+}
+
+void
+quick_mask_actions_update (GimpActionGroup *group,
+                           gpointer         data)
+{
+  GimpImage *image               = action_data_get_image (data);
+  gboolean   quick_mask_state    = FALSE;
+  gboolean   quick_mask_inverted = FALSE;
+  GimpRGB    quick_mask_color;
+
+  if (image)
+    {
+      quick_mask_state    = gimp_image_get_quick_mask_state (image);
+      quick_mask_inverted = gimp_image_get_quick_mask_inverted (image);
+
+      gimp_image_get_quick_mask_color (image, &quick_mask_color);
+    }
+
+#define SET_SENSITIVE(action,sensitive) \
+        gimp_action_group_set_action_sensitive (group, action, (sensitive) != 0)
+#define SET_ACTIVE(action,active) \
+        gimp_action_group_set_action_active (group, action, (active) != 0)
+#define SET_COLOR(action,color) \
+        gimp_action_group_set_action_color (group, action, (color), FALSE)
+
+  SET_SENSITIVE ("quick-mask-toggle", image);
+  SET_ACTIVE    ("quick-mask-toggle", quick_mask_state);
+
+  SET_SENSITIVE ("quick-mask-invert-on",  image);
+  SET_SENSITIVE ("quick-mask-invert-off", image);
+
+  if (quick_mask_inverted)
+    SET_ACTIVE ("quick-mask-invert-on", TRUE);
+  else
+    SET_ACTIVE ("quick-mask-invert-off", TRUE);
+
+  SET_SENSITIVE ("quick-mask-configure", image);
+
+  if (image)
+    SET_COLOR ("quick-mask-configure", &quick_mask_color);
+
+#undef SET_SENSITIVE
+#undef SET_ACTIVE
+#undef SET_COLOR
+}
diff --git a/app/actions/quick-mask-actions.h b/app/actions/quick-mask-actions.h
new file mode 100644
index 0000000..78ea13e
--- /dev/null
+++ b/app/actions/quick-mask-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __QUICK_MASK_ACTIONS_H__
+#define __QUICK_MASK_ACTIONS_H__
+
+
+void   quick_mask_actions_setup  (GimpActionGroup *group);
+void   quick_mask_actions_update (GimpActionGroup *group,
+                                  gpointer         data);
+
+
+#endif /* __QUICK_MASK_ACTIONS_H__ */
diff --git a/app/actions/quick-mask-commands.c b/app/actions/quick-mask-commands.c
new file mode 100644
index 0000000..3ea9d01
--- /dev/null
+++ b/app/actions/quick-mask-commands.c
@@ -0,0 +1,182 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpcolor/gimpcolor.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpchannel.h"
+#include "core/gimpimage.h"
+#include "core/gimpimage-quick-mask.h"
+
+#include "widgets/gimphelp-ids.h"
+
+#include "dialogs/dialogs.h"
+#include "dialogs/channel-options-dialog.h"
+#include "dialogs/item-options-dialog.h"
+
+#include "actions.h"
+#include "quick-mask-commands.h"
+
+#include "gimp-intl.h"
+
+
+#define RGBA_EPSILON 1e-6
+
+
+/*  local function prototypes  */
+
+static void   quick_mask_configure_callback (GtkWidget     *dialog,
+                                             GimpImage     *image,
+                                             GimpChannel   *channel,
+                                             GimpContext   *context,
+                                             const gchar   *channel_name,
+                                             const GimpRGB *channel_color,
+                                             gboolean       save_selection,
+                                             gboolean       channel_visible,
+                                             gboolean       channel_linked,
+                                             GimpColorTag   channel_color_tag,
+                                             gboolean       channel_lock_content,
+                                             gboolean       channel_lock_position,
+                                             gpointer       user_data);
+
+
+/*  public functions */
+
+void
+quick_mask_toggle_cmd_callback (GimpAction *action,
+                                GVariant   *value,
+                                gpointer    data)
+{
+  GimpImage *image;
+  gboolean   active;
+  return_if_no_image (image, data);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != gimp_image_get_quick_mask_state (image))
+    {
+      gimp_image_set_quick_mask_state (image, active);
+      gimp_image_flush (image);
+    }
+}
+
+void
+quick_mask_invert_cmd_callback (GimpAction *action,
+                                GVariant   *value,
+                                gpointer    data)
+{
+  GimpImage *image;
+  gboolean   inverted;
+  return_if_no_image (image, data);
+
+  inverted = (gboolean) g_variant_get_int32 (value);
+
+  if (inverted != gimp_image_get_quick_mask_inverted (image))
+    {
+      gimp_image_quick_mask_invert (image);
+      gimp_image_flush (image);
+    }
+}
+
+void
+quick_mask_configure_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpImage *image;
+  GtkWidget *widget;
+  GtkWidget *dialog;
+  return_if_no_image (image, data);
+  return_if_no_widget (widget, data);
+
+#define CONFIGURE_DIALOG_KEY "gimp-image-quick-mask-configure-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), CONFIGURE_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GimpRGB color;
+
+      gimp_image_get_quick_mask_color (image, &color);
+
+      dialog = channel_options_dialog_new (image, NULL,
+                                           action_data_get_context (data),
+                                           widget,
+                                           _("Quick Mask Attributes"),
+                                           "gimp-quick-mask-edit",
+                                           GIMP_ICON_QUICK_MASK_ON,
+                                           _("Edit Quick Mask Attributes"),
+                                           GIMP_HELP_QUICK_MASK_EDIT,
+                                           _("Edit Quick Mask Color"),
+                                           _("_Mask opacity:"),
+                                           FALSE,
+                                           NULL,
+                                           &color,
+                                           FALSE,
+                                           FALSE,
+                                           GIMP_COLOR_TAG_NONE,
+                                           FALSE,
+                                           FALSE,
+                                           quick_mask_configure_callback,
+                                           NULL);
+
+      item_options_dialog_set_switches_visible (dialog, FALSE);
+
+      dialogs_attach_dialog (G_OBJECT (image), CONFIGURE_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+
+/*  private functions  */
+
+static void
+quick_mask_configure_callback (GtkWidget     *dialog,
+                               GimpImage     *image,
+                               GimpChannel   *channel,
+                               GimpContext   *context,
+                               const gchar   *channel_name,
+                               const GimpRGB *channel_color,
+                               gboolean       save_selection,
+                               gboolean       channel_visible,
+                               gboolean       channel_linked,
+                               GimpColorTag   channel_color_tag,
+                               gboolean       channel_lock_content,
+                               gboolean       channel_lock_position,
+                               gpointer       user_data)
+{
+  GimpRGB old_color;
+
+  gimp_image_get_quick_mask_color (image, &old_color);
+
+  if (gimp_rgba_distance (&old_color, channel_color) > RGBA_EPSILON)
+    {
+      gimp_image_set_quick_mask_color (image, channel_color);
+      gimp_image_flush (image);
+    }
+
+  gtk_widget_destroy (dialog);
+}
diff --git a/app/actions/quick-mask-commands.h b/app/actions/quick-mask-commands.h
new file mode 100644
index 0000000..1e8628c
--- /dev/null
+++ b/app/actions/quick-mask-commands.h
@@ -0,0 +1,33 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __QUICK_MASK_COMMANDS_H__
+#define __QUICK_MASK_COMMANDS_H__
+
+
+void   quick_mask_toggle_cmd_callback    (GimpAction *action,
+                                          GVariant   *value,
+                                          gpointer    data);
+void   quick_mask_invert_cmd_callback    (GimpAction *action,
+                                          GVariant   *value,
+                                          gpointer    data);
+void   quick_mask_configure_cmd_callback (GimpAction *action,
+                                          GVariant   *value,
+                                          gpointer    data);
+
+
+#endif /* __QUICK_MASK_COMMANDS_H__ */
diff --git a/app/actions/sample-points-actions.c b/app/actions/sample-points-actions.c
new file mode 100644
index 0000000..60111c4
--- /dev/null
+++ b/app/actions/sample-points-actions.c
@@ -0,0 +1,81 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpsamplepointeditor.h"
+
+#include "sample-points-actions.h"
+#include "sample-points-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry sample_points_actions[] =
+{
+  { "sample-points-popup", GIMP_ICON_SAMPLE_POINT,
+    NC_("sample-points-action", "Sample Point Menu"), NULL, NULL, NULL,
+    GIMP_HELP_SAMPLE_POINT_DIALOG }
+};
+
+static const GimpToggleActionEntry sample_points_toggle_actions[] =
+{
+  { "sample-points-sample-merged", NULL,
+    NC_("sample-points-action", "_Sample Merged"), "",
+    NC_("sample-points-action",
+        "Use the composite color of all visible layers"),
+    sample_points_sample_merged_cmd_callback,
+    TRUE,
+    GIMP_HELP_SAMPLE_POINT_SAMPLE_MERGED }
+};
+
+
+void
+sample_points_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "sample-points-action",
+                                 sample_points_actions,
+                                 G_N_ELEMENTS (sample_points_actions));
+
+  gimp_action_group_add_toggle_actions (group, "sample-points-action",
+                                        sample_points_toggle_actions,
+                                        G_N_ELEMENTS (sample_points_toggle_actions));
+}
+
+void
+sample_points_actions_update (GimpActionGroup *group,
+                              gpointer         data)
+{
+  GimpSamplePointEditor *editor = GIMP_SAMPLE_POINT_EDITOR (data);
+
+#define SET_ACTIVE(action,condition) \
+        gimp_action_group_set_action_active (group, action, (condition) != 0)
+
+  SET_ACTIVE ("sample-points-sample-merged",
+              gimp_sample_point_editor_get_sample_merged (editor));
+
+#undef SET_ACTIVE
+}
diff --git a/app/actions/sample-points-actions.h b/app/actions/sample-points-actions.h
new file mode 100644
index 0000000..47b40fb
--- /dev/null
+++ b/app/actions/sample-points-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __SAMPLE_POINTS_ACIONS_H__
+#define __SAMPLE_POINTS_ACIONS_H__
+
+
+void   sample_points_actions_setup  (GimpActionGroup *group);
+void   sample_points_actions_update (GimpActionGroup *group,
+                                     gpointer         data);
+
+
+#endif /* __SAMPLE_POINTS_ACTIONS_H__ */
diff --git a/app/actions/sample-points-commands.c b/app/actions/sample-points-commands.c
new file mode 100644
index 0000000..c943c6d
--- /dev/null
+++ b/app/actions/sample-points-commands.c
@@ -0,0 +1,41 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "actions-types.h"
+
+#include "widgets/gimpsamplepointeditor.h"
+
+#include "sample-points-commands.h"
+
+
+/*  public functions  */
+
+void
+sample_points_sample_merged_cmd_callback (GimpAction *action,
+                                          GVariant   *value,
+                                          gpointer    data)
+{
+  GimpSamplePointEditor *editor = GIMP_SAMPLE_POINT_EDITOR (data);
+  gboolean               active = g_variant_get_boolean (value);
+
+  gimp_sample_point_editor_set_sample_merged (editor, active);
+}
diff --git a/app/actions/sample-points-commands.h b/app/actions/sample-points-commands.h
new file mode 100644
index 0000000..bfdd4ef
--- /dev/null
+++ b/app/actions/sample-points-commands.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __SAMPLE_POINTS_COMMANDS_H__
+#define __SAMPLE_POINTS_COMMANDS_H__
+
+
+void   sample_points_sample_merged_cmd_callback (GimpAction *action,
+                                                 GVariant   *value,
+                                                 gpointer    data);
+
+
+#endif /* __SAMPLE_POINTS_COMMANDS_H__ */
diff --git a/app/actions/select-actions.c b/app/actions/select-actions.c
new file mode 100644
index 0000000..294b077
--- /dev/null
+++ b/app/actions/select-actions.c
@@ -0,0 +1,199 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpchannel.h"
+#include "core/gimpimage.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "select-actions.h"
+#include "select-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry select_actions[] =
+{
+  { "selection-popup", GIMP_ICON_SELECTION,
+    NC_("select-action", "Selection Editor Menu"), NULL, NULL, NULL,
+    GIMP_HELP_SELECTION_DIALOG },
+
+  { "select-menu", NULL, NC_("select-action", "_Select") },
+
+  { "select-all", GIMP_ICON_SELECTION_ALL,
+    NC_("select-action", "_All"), "<primary>A",
+    NC_("select-action", "Select everything"),
+    select_all_cmd_callback,
+    GIMP_HELP_SELECTION_ALL },
+
+  { "select-none", GIMP_ICON_SELECTION_NONE,
+    NC_("select-action", "_None"), "<primary><shift>A",
+    NC_("select-action", "Dismiss the selection"),
+    select_none_cmd_callback,
+    GIMP_HELP_SELECTION_NONE },
+
+  { "select-invert", GIMP_ICON_INVERT,
+    NC_("select-action", "_Invert"), "<primary>I",
+    NC_("select-action", "Invert the selection"),
+    select_invert_cmd_callback,
+    GIMP_HELP_SELECTION_INVERT },
+
+  { "select-float", GIMP_ICON_LAYER_FLOATING_SELECTION,
+    NC_("select-action", "_Float"), "<primary><shift>L",
+    NC_("select-action", "Create a floating selection"),
+    select_float_cmd_callback,
+    GIMP_HELP_SELECTION_FLOAT },
+
+  { "select-feather", NULL,
+    NC_("select-action", "Fea_ther..."), NULL,
+    NC_("select-action",
+        "Blur the selection border so that it fades out smoothly"),
+    select_feather_cmd_callback,
+    GIMP_HELP_SELECTION_FEATHER },
+
+  { "select-sharpen", NULL,
+    NC_("select-action", "_Sharpen"), NULL,
+    NC_("select-action", "Remove fuzziness from the selection"),
+    select_sharpen_cmd_callback,
+    GIMP_HELP_SELECTION_SHARPEN },
+
+  { "select-shrink", GIMP_ICON_SELECTION_SHRINK,
+    NC_("select-action", "S_hrink..."), NULL,
+    NC_("select-action", "Contract the selection"),
+    select_shrink_cmd_callback,
+    GIMP_HELP_SELECTION_SHRINK },
+
+  { "select-grow", GIMP_ICON_SELECTION_GROW,
+    NC_("select-action", "_Grow..."), NULL,
+    NC_("select-action", "Enlarge the selection"),
+    select_grow_cmd_callback,
+    GIMP_HELP_SELECTION_GROW },
+
+  { "select-border", GIMP_ICON_SELECTION_BORDER,
+    NC_("select-action", "Bo_rder..."), NULL,
+    NC_("select-action", "Replace the selection by its border"),
+    select_border_cmd_callback,
+    GIMP_HELP_SELECTION_BORDER },
+
+  { "select-flood", NULL,
+    NC_("select-action", "Re_move Holes"), NULL,
+    NC_("select-action", "Remove holes from the selection"),
+    select_flood_cmd_callback,
+    GIMP_HELP_SELECTION_FLOOD },
+
+  { "select-save", GIMP_ICON_SELECTION_TO_CHANNEL,
+    NC_("select-action", "Save to _Channel"), NULL,
+    NC_("select-action", "Save the selection to a channel"),
+    select_save_cmd_callback,
+    GIMP_HELP_SELECTION_TO_CHANNEL },
+
+  { "select-fill", GIMP_ICON_TOOL_BUCKET_FILL,
+    NC_("select-action", "_Fill Selection Outline..."), NULL,
+    NC_("select-action", "Fill the selection outline"),
+    select_fill_cmd_callback,
+    GIMP_HELP_SELECTION_FILL },
+
+  { "select-fill-last-values", GIMP_ICON_TOOL_BUCKET_FILL,
+    NC_("select-action", "_Fill Selection Outline"), NULL,
+    NC_("select-action", "Fill the selection outline with last used values"),
+    select_fill_last_vals_cmd_callback,
+    GIMP_HELP_SELECTION_FILL },
+
+  { "select-stroke", GIMP_ICON_SELECTION_STROKE,
+    NC_("select-action", "_Stroke Selection..."), NULL,
+    NC_("select-action", "Paint along the selection outline"),
+    select_stroke_cmd_callback,
+    GIMP_HELP_SELECTION_STROKE },
+
+  { "select-stroke-last-values", GIMP_ICON_SELECTION_STROKE,
+    NC_("select-action", "_Stroke Selection"), NULL,
+    NC_("select-action", "Stroke the selection with last used values"),
+    select_stroke_last_vals_cmd_callback,
+    GIMP_HELP_SELECTION_STROKE }
+};
+
+
+void
+select_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "select-action",
+                                 select_actions,
+                                 G_N_ELEMENTS (select_actions));
+}
+
+void
+select_actions_update (GimpActionGroup *group,
+                       gpointer         data)
+{
+  GimpImage    *image    = action_data_get_image (data);
+  GimpDrawable *drawable = NULL;
+  gboolean      fs       = FALSE;
+  gboolean      sel      = FALSE;
+  gboolean      writable = FALSE;
+  gboolean      children = FALSE;
+
+  if (image)
+    {
+      drawable = gimp_image_get_active_drawable (image);
+
+      if (drawable)
+        {
+          writable = ! gimp_item_is_content_locked (GIMP_ITEM (drawable));
+
+          if (gimp_viewable_get_children (GIMP_VIEWABLE (drawable)))
+            children = TRUE;
+        }
+
+      fs  = (gimp_image_get_floating_selection (image) != NULL);
+      sel = ! gimp_channel_is_empty (gimp_image_get_mask (image));
+    }
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("select-all",    drawable);
+  SET_SENSITIVE ("select-none",   drawable && sel);
+  SET_SENSITIVE ("select-invert", drawable);
+  SET_SENSITIVE ("select-float",  writable && !children && sel);
+
+  SET_SENSITIVE ("select-feather", drawable && sel);
+  SET_SENSITIVE ("select-sharpen", drawable && sel);
+  SET_SENSITIVE ("select-shrink",  drawable && sel);
+  SET_SENSITIVE ("select-grow",    drawable && sel);
+  SET_SENSITIVE ("select-border",  drawable && sel);
+  SET_SENSITIVE ("select-flood",   drawable && sel);
+
+  SET_SENSITIVE ("select-save",               drawable && !fs);
+  SET_SENSITIVE ("select-fill",               writable && !children && sel);
+  SET_SENSITIVE ("select-fill-last-values",   writable && !children && sel);
+  SET_SENSITIVE ("select-stroke",             writable && !children && sel);
+  SET_SENSITIVE ("select-stroke-last-values", writable && !children && sel);
+
+#undef SET_SENSITIVE
+}
diff --git a/app/actions/select-actions.h b/app/actions/select-actions.h
new file mode 100644
index 0000000..250d2e1
--- /dev/null
+++ b/app/actions/select-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __SELECT_ACTIONS_H__
+#define __SELECT_ACTIONS_H__
+
+
+void   select_actions_setup  (GimpActionGroup *group);
+void   select_actions_update (GimpActionGroup *group,
+                              gpointer         data);
+
+
+#endif /* __SELECT_ACTIONS_H__ */
diff --git a/app/actions/select-commands.c b/app/actions/select-commands.c
new file mode 100644
index 0000000..687872b
--- /dev/null
+++ b/app/actions/select-commands.c
@@ -0,0 +1,685 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpmath/gimpmath.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "config/gimpdialogconfig.h"
+
+#include "core/gimp.h"
+#include "core/gimpchannel.h"
+#include "core/gimpimage.h"
+#include "core/gimpselection.h"
+
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpdialogfactory.h"
+#include "widgets/gimpwidgets-utils.h"
+#include "widgets/gimpwindowstrategy.h"
+
+#include "display/gimpdisplay.h"
+#include "display/gimpdisplayshell.h"
+
+#include "dialogs/dialogs.h"
+
+#include "actions.h"
+#include "items-commands.h"
+#include "select-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static void   select_feather_callback (GtkWidget *widget,
+                                       gdouble    size,
+                                       GimpUnit   unit,
+                                       gpointer   data);
+static void   select_border_callback  (GtkWidget *widget,
+                                       gdouble    size,
+                                       GimpUnit   unit,
+                                       gpointer   data);
+static void   select_grow_callback    (GtkWidget *widget,
+                                       gdouble    size,
+                                       GimpUnit   unit,
+                                       gpointer   data);
+static void   select_shrink_callback  (GtkWidget *widget,
+                                       gdouble    size,
+                                       GimpUnit   unit,
+                                       gpointer   data);
+
+
+/*  public functions  */
+
+void
+select_all_cmd_callback (GimpAction *action,
+                         GVariant   *value,
+                         gpointer    data)
+{
+  GimpImage *image;
+  return_if_no_image (image, data);
+
+  gimp_channel_all (gimp_image_get_mask (image), TRUE);
+  gimp_image_flush (image);
+}
+
+void
+select_none_cmd_callback (GimpAction *action,
+                          GVariant   *value,
+                          gpointer    data)
+{
+  GimpImage *image;
+  return_if_no_image (image, data);
+
+  gimp_channel_clear (gimp_image_get_mask (image), NULL, TRUE);
+  gimp_image_flush (image);
+}
+
+void
+select_invert_cmd_callback (GimpAction *action,
+                            GVariant   *value,
+                            gpointer    data)
+{
+  GimpImage *image;
+  return_if_no_image (image, data);
+
+  gimp_channel_invert (gimp_image_get_mask (image), TRUE);
+  gimp_image_flush (image);
+}
+
+void
+select_float_cmd_callback (GimpAction *action,
+                           GVariant   *value,
+                           gpointer    data)
+{
+  GimpImage *image;
+  GtkWidget *widget;
+  GError    *error = NULL;
+  return_if_no_image (image, data);
+  return_if_no_widget (widget, data);
+
+  if (gimp_selection_float (GIMP_SELECTION (gimp_image_get_mask (image)),
+                            gimp_image_get_active_drawable (image),
+                            action_data_get_context (data),
+                            TRUE, 0, 0, &error))
+    {
+      gimp_image_flush (image);
+    }
+  else
+    {
+      gimp_message_literal (image->gimp,
+                            G_OBJECT (widget), GIMP_MESSAGE_WARNING,
+                            error->message);
+      g_clear_error (&error);
+    }
+}
+
+void
+select_feather_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  GimpDisplay *display;
+  GimpImage   *image;
+  GtkWidget   *dialog;
+  return_if_no_display (display, data);
+
+  image = gimp_display_get_image (display);
+
+#define FEATHER_DIALOG_KEY "gimp-selection-feather-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), FEATHER_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+      GtkWidget        *button;
+      gdouble           xres;
+      gdouble           yres;
+
+      gimp_image_get_resolution (image, &xres, &yres);
+
+      dialog = gimp_query_size_box (_("Feather Selection"),
+                                    GTK_WIDGET (gimp_display_get_shell (display)),
+                                    gimp_standard_help_func,
+                                    GIMP_HELP_SELECTION_FEATHER,
+                                    _("Feather selection by"),
+                                    config->selection_feather_radius, 0, 32767, 3,
+                                    gimp_display_get_shell (display)->unit,
+                                    MIN (xres, yres),
+                                    FALSE,
+                                    G_OBJECT (image), "disconnect",
+                                    select_feather_callback, image);
+
+      /* Edge lock button */
+      button = gtk_check_button_new_with_mnemonic (_("_Selected areas continue outside the image"));
+      g_object_set_data (G_OBJECT (dialog), "edge-lock-toggle", button);
+      gimp_help_set_help_data (button,
+                               _("When feathering, act as if selected areas "
+                                 "continued outside the image."),
+                               NULL);
+      gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
+                                    config->selection_feather_edge_lock);
+      gtk_box_pack_start (GTK_BOX (GIMP_QUERY_BOX_VBOX (dialog)), button,
+                          FALSE, FALSE, 0);
+      gtk_widget_show (button);
+
+      dialogs_attach_dialog (G_OBJECT (image), FEATHER_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+select_sharpen_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  GimpImage *image;
+  return_if_no_image (image, data);
+
+  gimp_channel_sharpen (gimp_image_get_mask (image), TRUE);
+  gimp_image_flush (image);
+}
+
+void
+select_shrink_cmd_callback (GimpAction *action,
+                            GVariant   *value,
+                            gpointer    data)
+{
+  GimpDisplay *display;
+  GimpImage   *image;
+  GtkWidget   *dialog;
+  return_if_no_display (display, data);
+
+  image = gimp_display_get_image (display);
+
+#define SHRINK_DIALOG_KEY "gimp-selection-shrink-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), SHRINK_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+      GtkWidget        *button;
+      gint              width;
+      gint              height;
+      gint              max_value;
+      gdouble           xres;
+      gdouble           yres;
+
+      gimp_item_bounds (GIMP_ITEM (gimp_image_get_mask (image)),
+                        NULL, NULL, &width, &height);
+      max_value = MIN (width, height) / 2;
+
+      gimp_image_get_resolution (image, &xres, &yres);
+
+      dialog = gimp_query_size_box (_("Shrink Selection"),
+                                    GTK_WIDGET (gimp_display_get_shell (display)),
+                                    gimp_standard_help_func,
+                                    GIMP_HELP_SELECTION_SHRINK,
+                                    _("Shrink selection by"),
+                                    config->selection_shrink_radius,
+                                    1, max_value, 0,
+                                    gimp_display_get_shell (display)->unit,
+                                    MIN (xres, yres),
+                                    FALSE,
+                                    G_OBJECT (image), "disconnect",
+                                    select_shrink_callback, image);
+
+      /* Edge lock button */
+      button = gtk_check_button_new_with_mnemonic (_("_Selected areas continue outside the image"));
+      g_object_set_data (G_OBJECT (dialog), "edge-lock-toggle", button);
+      gimp_help_set_help_data (button,
+                               _("When shrinking, act as if selected areas "
+                                 "continued outside the image."),
+                               NULL);
+      gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
+                                    config->selection_shrink_edge_lock);
+      gtk_box_pack_start (GTK_BOX (GIMP_QUERY_BOX_VBOX (dialog)), button,
+                          FALSE, FALSE, 0);
+      gtk_widget_show (button);
+
+      dialogs_attach_dialog (G_OBJECT (image), SHRINK_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+select_grow_cmd_callback (GimpAction *action,
+                          GVariant   *value,
+                          gpointer    data)
+{
+  GimpDisplay *display;
+  GimpImage   *image;
+  GtkWidget   *dialog;
+  return_if_no_display (display, data);
+
+  image = gimp_display_get_image (display);
+
+#define GROW_DIALOG_KEY "gimp-selection-grow-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), GROW_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+      gint              width;
+      gint              height;
+      gint              max_value;
+      gdouble           xres;
+      gdouble           yres;
+
+      width  = gimp_image_get_width  (image);
+      height = gimp_image_get_height (image);
+      max_value = MAX (width, height);
+
+      gimp_image_get_resolution (image, &xres, &yres);
+
+      dialog = gimp_query_size_box (_("Grow Selection"),
+                                    GTK_WIDGET (gimp_display_get_shell (display)),
+                                    gimp_standard_help_func,
+                                    GIMP_HELP_SELECTION_GROW,
+                                    _("Grow selection by"),
+                                    config->selection_grow_radius,
+                                    1, max_value, 0,
+                                    gimp_display_get_shell (display)->unit,
+                                    MIN (xres, yres),
+                                    FALSE,
+                                    G_OBJECT (image), "disconnect",
+                                    select_grow_callback, image);
+
+      dialogs_attach_dialog (G_OBJECT (image), GROW_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+select_border_cmd_callback (GimpAction *action,
+                            GVariant   *value,
+                            gpointer    data)
+{
+  GimpDisplay *display;
+  GimpImage   *image;
+  GtkWidget   *dialog;
+  return_if_no_display (display, data);
+
+  image = gimp_display_get_image (display);
+
+#define BORDER_DIALOG_KEY "gimp-selection-border-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), BORDER_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+      GtkWidget        *combo;
+      GtkWidget        *button;
+      gint              width;
+      gint              height;
+      gint              max_value;
+      gdouble           xres;
+      gdouble           yres;
+
+      gimp_item_bounds (GIMP_ITEM (gimp_image_get_mask (image)),
+                        NULL, NULL, &width, &height);
+      max_value = MIN (width, height) / 2;
+
+      gimp_image_get_resolution (image, &xres, &yres);
+
+      dialog = gimp_query_size_box (_("Border Selection"),
+                                    GTK_WIDGET (gimp_display_get_shell (display)),
+                                    gimp_standard_help_func,
+                                    GIMP_HELP_SELECTION_BORDER,
+                                    _("Border selection by"),
+                                    config->selection_border_radius,
+                                    1, max_value, 0,
+                                    gimp_display_get_shell (display)->unit,
+                                    MIN (xres, yres),
+                                    FALSE,
+                                    G_OBJECT (image), "disconnect",
+                                    select_border_callback, image);
+
+      /* Border style combo */
+      combo = gimp_enum_combo_box_new (GIMP_TYPE_CHANNEL_BORDER_STYLE);
+      gimp_int_combo_box_set_label (GIMP_INT_COMBO_BOX (combo),
+                                    _("Border style"));
+
+      gtk_box_pack_start (GTK_BOX (GIMP_QUERY_BOX_VBOX (dialog)), combo,
+                          FALSE, FALSE, 0);
+
+      g_object_set_data (G_OBJECT (dialog), "border-style-combo", combo);
+      gimp_int_combo_box_set_active (GIMP_INT_COMBO_BOX (combo),
+                                     config->selection_border_style);
+      gtk_widget_show (combo);
+
+      /* Edge lock button */
+      button = gtk_check_button_new_with_mnemonic (_("_Selected areas continue outside the image"));
+      g_object_set_data (G_OBJECT (dialog), "edge-lock-toggle", button);
+      gimp_help_set_help_data (button,
+                               _("When bordering, act as if selected areas "
+                                 "continued outside the image."),
+                               NULL);
+      gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
+                                    config->selection_border_edge_lock);
+      gtk_box_pack_start (GTK_BOX (GIMP_QUERY_BOX_VBOX (dialog)), button,
+                          FALSE, FALSE, 0);
+      gtk_widget_show (button);
+
+      dialogs_attach_dialog (G_OBJECT (image), BORDER_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+select_flood_cmd_callback (GimpAction *action,
+                           GVariant   *value,
+                           gpointer    data)
+{
+  GimpImage *image;
+  return_if_no_image (image, data);
+
+  gimp_channel_flood (gimp_image_get_mask (image), TRUE);
+  gimp_image_flush (image);
+}
+
+void
+select_save_cmd_callback (GimpAction *action,
+                          GVariant   *value,
+                          gpointer    data)
+{
+  GimpImage   *image;
+  GimpChannel *channel;
+  GtkWidget   *widget;
+  return_if_no_image (image, data);
+  return_if_no_widget (widget, data);
+
+  channel = GIMP_CHANNEL (gimp_item_duplicate (GIMP_ITEM (gimp_image_get_mask (image)),
+                                               GIMP_TYPE_CHANNEL));
+
+  /*  saved selections are not visible by default  */
+  gimp_item_set_visible (GIMP_ITEM (channel), FALSE, FALSE);
+
+  gimp_image_add_channel (image, channel,
+                          GIMP_IMAGE_ACTIVE_PARENT, -1, TRUE);
+  gimp_image_flush (image);
+
+  gimp_window_strategy_show_dockable_dialog (GIMP_WINDOW_STRATEGY (gimp_get_window_strategy (image->gimp)),
+                                             image->gimp,
+                                             gimp_dialog_factory_get_singleton (),
+                                             gtk_widget_get_screen (widget),
+                                             gimp_widget_get_monitor (widget),
+                                             "gimp-channel-list");
+}
+
+void
+select_fill_cmd_callback (GimpAction *action,
+                          GVariant   *value,
+                          gpointer    data)
+{
+  GimpImage *image;
+  return_if_no_image (image, data);
+
+  items_fill_cmd_callback (action,
+                           image, GIMP_ITEM (gimp_image_get_mask (image)),
+                           "gimp-selection-fill-dialog",
+                           _("Fill Selection Outline"),
+                           GIMP_ICON_TOOL_BUCKET_FILL,
+                           GIMP_HELP_SELECTION_FILL,
+                           data);
+}
+
+void
+select_fill_last_vals_cmd_callback (GimpAction *action,
+                                    GVariant   *value,
+                                    gpointer    data)
+{
+  GimpImage *image;
+  return_if_no_image (image, data);
+
+  items_fill_last_vals_cmd_callback (action,
+                                     image,
+                                     GIMP_ITEM (gimp_image_get_mask (image)),
+                                     data);
+}
+
+void
+select_stroke_cmd_callback (GimpAction *action,
+                            GVariant   *value,
+                            gpointer    data)
+{
+  GimpImage *image;
+  return_if_no_image (image, data);
+
+  items_stroke_cmd_callback (action,
+                             image, GIMP_ITEM (gimp_image_get_mask (image)),
+                             "gimp-selection-stroke-dialog",
+                             _("Stroke Selection"),
+                             GIMP_ICON_SELECTION_STROKE,
+                             GIMP_HELP_SELECTION_STROKE,
+                             data);
+}
+
+void
+select_stroke_last_vals_cmd_callback (GimpAction *action,
+                                      GVariant   *value,
+                                      gpointer    data)
+{
+  GimpImage *image;
+  return_if_no_image (image, data);
+
+  items_stroke_last_vals_cmd_callback (action,
+                                       image,
+                                       GIMP_ITEM (gimp_image_get_mask (image)),
+                                       data);
+}
+
+
+/*  private functions  */
+
+static void
+select_feather_callback (GtkWidget *widget,
+                         gdouble    size,
+                         GimpUnit   unit,
+                         gpointer   data)
+{
+  GimpImage        *image  = GIMP_IMAGE (data);
+  GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+  GtkWidget        *button;
+  gdouble           radius_x;
+  gdouble           radius_y;
+
+  button = g_object_get_data (G_OBJECT (widget), "edge-lock-toggle");
+
+  g_object_set (config,
+                "selection-feather-radius", size,
+                "selection-feather-edge-lock",
+                gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)),
+                NULL);
+
+  radius_x = config->selection_feather_radius;
+  radius_y = config->selection_feather_radius;
+
+  if (unit != GIMP_UNIT_PIXEL)
+    {
+      gdouble xres;
+      gdouble yres;
+      gdouble factor;
+
+      gimp_image_get_resolution (image, &xres, &yres);
+
+      factor = (MAX (xres, yres) /
+                MIN (xres, yres));
+
+      if (xres == MIN (xres, yres))
+        radius_y *= factor;
+      else
+        radius_x *= factor;
+    }
+
+  gimp_channel_feather (gimp_image_get_mask (image), radius_x, radius_y,
+                        config->selection_feather_edge_lock,
+                        TRUE);
+  gimp_image_flush (image);
+}
+
+static void
+select_border_callback (GtkWidget *widget,
+                        gdouble    size,
+                        GimpUnit   unit,
+                        gpointer   data)
+{
+  GimpImage        *image  = GIMP_IMAGE (data);
+  GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+  GtkWidget        *combo;
+  GtkWidget        *button;
+  gdouble           radius_x;
+  gdouble           radius_y;
+  gint              border_style;
+
+  combo  = g_object_get_data (G_OBJECT (widget), "border-style-combo");
+  button = g_object_get_data (G_OBJECT (widget), "edge-lock-toggle");
+
+  gimp_int_combo_box_get_active (GIMP_INT_COMBO_BOX (combo), &border_style);
+
+  g_object_set (config,
+                "selection-border-radius", size,
+                "selection-border-style",  border_style,
+                "selection-border-edge-lock",
+                gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)),
+                NULL);
+
+  radius_x = ROUND (config->selection_border_radius);
+  radius_y = ROUND (config->selection_border_radius);
+
+  if (unit != GIMP_UNIT_PIXEL)
+    {
+      gdouble xres;
+      gdouble yres;
+      gdouble factor;
+
+      gimp_image_get_resolution (image, &xres, &yres);
+
+      factor = (MAX (xres, yres) /
+                MIN (xres, yres));
+
+      if (xres == MIN (xres, yres))
+        radius_y *= factor;
+      else
+        radius_x *= factor;
+    }
+
+  gimp_channel_border (gimp_image_get_mask (image), radius_x, radius_y,
+                       config->selection_border_style,
+                       config->selection_border_edge_lock,
+                       TRUE);
+  gimp_image_flush (image);
+}
+
+static void
+select_grow_callback (GtkWidget *widget,
+                      gdouble    size,
+                      GimpUnit   unit,
+                      gpointer   data)
+{
+  GimpImage        *image  = GIMP_IMAGE (data);
+  GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+  gdouble           radius_x;
+  gdouble           radius_y;
+
+  g_object_set (config,
+                "selection-grow-radius", size,
+                NULL);
+
+  radius_x = ROUND (config->selection_grow_radius);
+  radius_y = ROUND (config->selection_grow_radius);
+
+  if (unit != GIMP_UNIT_PIXEL)
+    {
+      gdouble xres;
+      gdouble yres;
+      gdouble factor;
+
+      gimp_image_get_resolution (image, &xres, &yres);
+
+      factor = (MAX (xres, yres) /
+                MIN (xres, yres));
+
+      if (xres == MIN (xres, yres))
+        radius_y *= factor;
+      else
+        radius_x *= factor;
+    }
+
+  gimp_channel_grow (gimp_image_get_mask (image), radius_x, radius_y, TRUE);
+  gimp_image_flush (image);
+}
+
+static void
+select_shrink_callback (GtkWidget *widget,
+                        gdouble    size,
+                        GimpUnit   unit,
+                        gpointer   data)
+{
+  GimpImage        *image  = GIMP_IMAGE (data);
+  GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+  GtkWidget        *button;
+  gint              radius_x;
+  gint              radius_y;
+
+  button = g_object_get_data (G_OBJECT (widget), "edge-lock-toggle");
+
+  g_object_set (config,
+                "selection-shrink-radius", size,
+                "selection-shrink-edge-lock",
+                gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)),
+                NULL);
+
+  radius_x = ROUND (config->selection_shrink_radius);
+  radius_y = ROUND (config->selection_shrink_radius);
+
+  if (unit != GIMP_UNIT_PIXEL)
+    {
+      gdouble xres;
+      gdouble yres;
+      gdouble factor;
+
+      gimp_image_get_resolution (image, &xres, &yres);
+
+      factor = (MAX (xres, yres) /
+                MIN (xres, yres));
+
+      if (xres == MIN (xres, yres))
+        radius_y *= factor;
+      else
+        radius_x *= factor;
+    }
+
+  gimp_channel_shrink (gimp_image_get_mask (image), radius_x, radius_y,
+                       config->selection_shrink_edge_lock,
+                       TRUE);
+  gimp_image_flush (image);
+}
diff --git a/app/actions/select-commands.h b/app/actions/select-commands.h
new file mode 100644
index 0000000..e6d2a30
--- /dev/null
+++ b/app/actions/select-commands.h
@@ -0,0 +1,70 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __SELECT_COMMANDS_H__
+#define __SELECT_COMMANDS_H__
+
+
+void   select_all_cmd_callback              (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   select_none_cmd_callback             (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   select_invert_cmd_callback           (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   select_float_cmd_callback            (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   select_feather_cmd_callback          (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   select_sharpen_cmd_callback          (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   select_shrink_cmd_callback           (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   select_grow_cmd_callback             (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   select_border_cmd_callback           (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   select_flood_cmd_callback            (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   select_save_cmd_callback             (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+
+void   select_fill_cmd_callback             (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   select_fill_last_vals_cmd_callback   (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   select_stroke_cmd_callback           (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+void   select_stroke_last_vals_cmd_callback (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data);
+
+
+#endif /* __SELECT_COMMANDS_H__ */
diff --git a/app/actions/templates-actions.c b/app/actions/templates-actions.c
new file mode 100644
index 0000000..e3a59ad
--- /dev/null
+++ b/app/actions/templates-actions.c
@@ -0,0 +1,105 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimpcontext.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "templates-actions.h"
+#include "templates-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry templates_actions[] =
+{
+  { "templates-popup", GIMP_ICON_TEMPLATE,
+    NC_("templates-action", "Templates Menu"), NULL, NULL, NULL,
+    GIMP_HELP_TEMPLATE_DIALOG },
+
+  { "templates-create-image", GIMP_ICON_IMAGE,
+    NC_("templates-action", "_Create Image from Template"), "",
+    NC_("templates-action", "Create a new image from the selected template"),
+    templates_create_image_cmd_callback,
+    GIMP_HELP_TEMPLATE_IMAGE_NEW },
+
+  { "templates-new", GIMP_ICON_DOCUMENT_NEW,
+    NC_("templates-action", "_New Template..."), NULL,
+    NC_("templates-action", "Create a new template"),
+    templates_new_cmd_callback,
+    GIMP_HELP_TEMPLATE_NEW },
+
+  { "templates-duplicate", GIMP_ICON_OBJECT_DUPLICATE,
+    NC_("templates-action", "D_uplicate Template..."), "",
+    NC_("templates-action", "Duplicate this template"),
+    templates_duplicate_cmd_callback,
+    GIMP_HELP_TEMPLATE_DUPLICATE },
+
+  { "templates-edit", GIMP_ICON_EDIT,
+    NC_("templates-action", "_Edit Template..."), NULL,
+    NC_("templates-action", "Edit this template"),
+    templates_edit_cmd_callback,
+    GIMP_HELP_TEMPLATE_EDIT },
+
+  { "templates-delete", GIMP_ICON_EDIT_DELETE,
+    NC_("templates-action", "_Delete Template"), NULL,
+    NC_("templates-action", "Delete this template"),
+    templates_delete_cmd_callback,
+    GIMP_HELP_TEMPLATE_DELETE }
+};
+
+
+void
+templates_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "templates-action",
+                                 templates_actions,
+                                 G_N_ELEMENTS (templates_actions));
+}
+
+void
+templates_actions_update (GimpActionGroup *group,
+                          gpointer         data)
+{
+  GimpContext  *context  = action_data_get_context (data);
+  GimpTemplate *template = NULL;
+
+  if (context)
+    template = gimp_context_get_template (context);
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("templates-create-image", template);
+  SET_SENSITIVE ("templates-new",          context);
+  SET_SENSITIVE ("templates-duplicate",    template);
+  SET_SENSITIVE ("templates-edit",         template);
+  SET_SENSITIVE ("templates-delete",       template);
+
+#undef SET_SENSITIVE
+}
diff --git a/app/actions/templates-actions.h b/app/actions/templates-actions.h
new file mode 100644
index 0000000..904a40d
--- /dev/null
+++ b/app/actions/templates-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __TEMPLATES_ACTIONS_H__
+#define __TEMPLATES_ACTIONS_H__
+
+
+void   templates_actions_setup  (GimpActionGroup *group);
+void   templates_actions_update (GimpActionGroup *group,
+                                 gpointer         data);
+
+
+#endif /* __TEMPLATES_COMMANDS_H__ */
diff --git a/app/actions/templates-commands.c b/app/actions/templates-commands.c
new file mode 100644
index 0000000..6039de0
--- /dev/null
+++ b/app/actions/templates-commands.c
@@ -0,0 +1,345 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpconfig/gimpconfig.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "config/gimpcoreconfig.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontainer.h"
+#include "core/gimpcontext.h"
+#include "core/gimpimage-new.h"
+#include "core/gimptemplate.h"
+
+#include "widgets/gimpcontainerview.h"
+#include "widgets/gimpdialogfactory.h"
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpmessagebox.h"
+#include "widgets/gimpmessagedialog.h"
+#include "widgets/gimptemplateeditor.h"
+#include "widgets/gimptemplateview.h"
+#include "widgets/gimpwidgets-utils.h"
+
+#include "dialogs/dialogs.h"
+#include "dialogs/template-options-dialog.h"
+
+#include "actions.h"
+#include "templates-commands.h"
+
+#include "gimp-intl.h"
+
+
+typedef struct
+{
+  GimpContext   *context;
+  GimpContainer *container;
+  GimpTemplate  *template;
+} TemplateDeleteData;
+
+
+/*  local function prototypes  */
+
+static void   templates_new_callback     (GtkWidget          *dialog,
+                                          GimpTemplate       *template,
+                                          GimpTemplate       *edit_template,
+                                          GimpContext        *context,
+                                          gpointer            user_data);
+static void   templates_edit_callback    (GtkWidget          *dialog,
+                                          GimpTemplate       *template,
+                                          GimpTemplate       *edit_template,
+                                          GimpContext        *context,
+                                          gpointer            user_data);
+static void   templates_delete_response  (GtkWidget          *dialog,
+                                          gint                response_id,
+                                          TemplateDeleteData *delete_data);
+static void   templates_delete_data_free (TemplateDeleteData *delete_data);
+
+
+/*  public functions */
+
+void
+templates_create_image_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  Gimp                *gimp;
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+  GimpContainer       *container;
+  GimpContext         *context;
+  GimpTemplate        *template;
+  return_if_no_gimp (gimp, data);
+
+  container = gimp_container_view_get_container (editor->view);
+  context   = gimp_container_view_get_context (editor->view);
+
+  template = gimp_context_get_template (context);
+
+  if (template && gimp_container_have (container, GIMP_OBJECT (template)))
+    {
+      GtkWidget *widget = GTK_WIDGET (editor);
+      GimpImage *image;
+
+      image = gimp_image_new_from_template (gimp, template, context);
+      gimp_create_display (gimp, image, gimp_template_get_unit (template), 1.0,
+                           G_OBJECT (gtk_widget_get_screen (widget)),
+                           gimp_widget_get_monitor (widget));
+      g_object_unref (image);
+
+      gimp_image_new_set_last_template (gimp, template);
+    }
+}
+
+void
+templates_new_cmd_callback (GimpAction *action,
+                            GVariant   *value,
+                            gpointer    data)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+  GimpContext         *context;
+  GtkWidget           *dialog;
+
+  context = gimp_container_view_get_context (editor->view);
+
+#define NEW_DIALOG_KEY "gimp-template-new-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (context->gimp), NEW_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      dialog = template_options_dialog_new (NULL, context,
+                                            GTK_WIDGET (editor),
+                                            _("New Template"),
+                                            "gimp-template-new",
+                                            GIMP_ICON_TEMPLATE,
+                                            _("Create a New Template"),
+                                            GIMP_HELP_TEMPLATE_NEW,
+                                            templates_new_callback,
+                                            NULL);
+
+      dialogs_attach_dialog (G_OBJECT (context->gimp), NEW_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+templates_duplicate_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+  GimpContainer       *container;
+  GimpContext         *context;
+  GimpTemplate        *template;
+
+  container = gimp_container_view_get_container (editor->view);
+  context   = gimp_container_view_get_context (editor->view);
+
+  template = gimp_context_get_template (context);
+
+  if (template && gimp_container_have (container, GIMP_OBJECT (template)))
+    {
+      GimpTemplate *new_template;
+
+      new_template = gimp_config_duplicate (GIMP_CONFIG (template));
+
+      gimp_container_add (container, GIMP_OBJECT (new_template));
+      gimp_context_set_by_type (context,
+                                gimp_container_get_children_type (container),
+                                GIMP_OBJECT (new_template));
+      g_object_unref (new_template);
+
+      templates_edit_cmd_callback (action, value, data);
+    }
+}
+
+void
+templates_edit_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+  GimpContainer       *container;
+  GimpContext         *context;
+  GimpTemplate        *template;
+
+  container = gimp_container_view_get_container (editor->view);
+  context   = gimp_container_view_get_context (editor->view);
+
+  template = gimp_context_get_template (context);
+
+  if (template && gimp_container_have (container, GIMP_OBJECT (template)))
+    {
+      GtkWidget *dialog;
+
+#define EDIT_DIALOG_KEY "gimp-template-edit-dialog"
+
+      dialog = dialogs_get_dialog (G_OBJECT (template), EDIT_DIALOG_KEY);
+
+      if (! dialog)
+        {
+          dialog = template_options_dialog_new (template, context,
+                                                GTK_WIDGET (editor),
+                                                _("Edit Template"),
+                                                "gimp-template-edit",
+                                                GIMP_ICON_EDIT,
+                                                _("Edit Template"),
+                                                GIMP_HELP_TEMPLATE_EDIT,
+                                                templates_edit_callback,
+                                                NULL);
+
+          dialogs_attach_dialog (G_OBJECT (template), EDIT_DIALOG_KEY, dialog);
+        }
+
+      gtk_window_present (GTK_WINDOW (dialog));
+    }
+}
+
+void
+templates_delete_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+  GimpContainer       *container;
+  GimpContext         *context;
+  GimpTemplate        *template;
+
+  container = gimp_container_view_get_container (editor->view);
+  context   = gimp_container_view_get_context (editor->view);
+
+  template = gimp_context_get_template (context);
+
+  if (template && gimp_container_have (container, GIMP_OBJECT (template)))
+    {
+      TemplateDeleteData *delete_data = g_slice_new (TemplateDeleteData);
+      GtkWidget          *dialog;
+
+      delete_data->context   = context;
+      delete_data->container = container;
+      delete_data->template  = template;
+
+      dialog =
+        gimp_message_dialog_new (_("Delete Template"), "edit-delete",
+                                 GTK_WIDGET (editor), 0,
+                                 gimp_standard_help_func, NULL,
+
+                                 _("_Cancel"), GTK_RESPONSE_CANCEL,
+                                 _("_Delete"), GTK_RESPONSE_OK,
+
+                                 NULL);
+
+      gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
+                                               GTK_RESPONSE_OK,
+                                               GTK_RESPONSE_CANCEL,
+                                               -1);
+
+      g_object_weak_ref (G_OBJECT (dialog),
+                         (GWeakNotify) templates_delete_data_free, delete_data);
+
+      g_signal_connect_object (template, "disconnect",
+                               G_CALLBACK (gtk_widget_destroy),
+                               dialog, G_CONNECT_SWAPPED);
+
+      g_signal_connect (dialog, "response",
+                        G_CALLBACK (templates_delete_response),
+                        delete_data);
+
+      gimp_message_box_set_primary_text (GIMP_MESSAGE_DIALOG (dialog)->box,
+                                         _("Are you sure you want to delete "
+                                           "template '%s' from the list and "
+                                           "from disk?"),
+                                         gimp_object_get_name (template));
+      gtk_widget_show (dialog);
+    }
+}
+
+
+/*  private functions  */
+
+static void
+templates_new_callback (GtkWidget    *dialog,
+                        GimpTemplate *template,
+                        GimpTemplate *edit_template,
+                        GimpContext  *context,
+                        gpointer      user_data)
+{
+  gimp_container_add (context->gimp->templates, GIMP_OBJECT (edit_template));
+  gimp_context_set_template (gimp_get_user_context (context->gimp),
+                             edit_template);
+
+  gtk_widget_destroy (dialog);
+}
+
+static void
+templates_edit_callback (GtkWidget    *dialog,
+                         GimpTemplate *template,
+                         GimpTemplate *edit_template,
+                         GimpContext  *context,
+                         gpointer      user_data)
+{
+  gimp_config_sync (G_OBJECT (edit_template),
+                    G_OBJECT (template), 0);
+
+  gtk_widget_destroy (dialog);
+}
+
+static void
+templates_delete_response (GtkWidget          *dialog,
+                           gint                response_id,
+                           TemplateDeleteData *delete_data)
+{
+  if (response_id == GTK_RESPONSE_OK)
+    {
+      GimpObject *new_active = NULL;
+
+      if (delete_data->template ==
+          gimp_context_get_template (delete_data->context))
+        {
+          new_active = gimp_container_get_neighbor_of (delete_data->container,
+                                                       GIMP_OBJECT (delete_data->template));
+        }
+
+      if (gimp_container_have (delete_data->container,
+                               GIMP_OBJECT (delete_data->template)))
+        {
+          if (new_active)
+            gimp_context_set_by_type (delete_data->context,
+                                      gimp_container_get_children_type (delete_data->container),
+                                      new_active);
+
+          gimp_container_remove (delete_data->container,
+                                 GIMP_OBJECT (delete_data->template));
+        }
+    }
+
+  gtk_widget_destroy (dialog);
+}
+
+static void
+templates_delete_data_free (TemplateDeleteData *delete_data)
+{
+  g_slice_free (TemplateDeleteData, delete_data);
+}
diff --git a/app/actions/templates-commands.h b/app/actions/templates-commands.h
new file mode 100644
index 0000000..91356f2
--- /dev/null
+++ b/app/actions/templates-commands.h
@@ -0,0 +1,39 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __TEMPLATES_COMMANDS_H__
+#define __TEMPLATES_COMMANDS_H__
+
+
+void   templates_create_image_cmd_callback (GimpAction *action,
+                                            GVariant   *value,
+                                            gpointer    data);
+void   templates_new_cmd_callback          (GimpAction *action,
+                                            GVariant   *value,
+                                            gpointer    data);
+void   templates_duplicate_cmd_callback    (GimpAction *action,
+                                            GVariant   *value,
+                                            gpointer    data);
+void   templates_edit_cmd_callback         (GimpAction *action,
+                                            GVariant   *value,
+                                            gpointer    data);
+void   templates_delete_cmd_callback       (GimpAction *action,
+                                            GVariant   *value,
+                                            gpointer    data);
+
+
+#endif /* __TEMPLATES_COMMANDS_H__ */
diff --git a/app/actions/text-editor-actions.c b/app/actions/text-editor-actions.c
new file mode 100644
index 0000000..5a31220
--- /dev/null
+++ b/app/actions/text-editor-actions.c
@@ -0,0 +1,148 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimptexteditor.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "text-editor-actions.h"
+#include "text-editor-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry text_editor_actions[] =
+{
+  { "text-editor-toolbar", GIMP_ICON_EDIT,
+    "Text Editor Toolbar", NULL, NULL, NULL,
+    GIMP_HELP_TEXT_EDITOR_DIALOG },
+
+  { "text-editor-load", GIMP_ICON_DOCUMENT_OPEN,
+    NC_("text-editor-action", "Open"), NULL,
+    NC_("text-editor-action", "Load text from file"),
+    text_editor_load_cmd_callback,
+    NULL },
+
+  { "text-editor-clear", GIMP_ICON_EDIT_CLEAR,
+    NC_("text-editor-action", "Clear"), NULL,
+    NC_("text-editor-action", "Clear all text"),
+    text_editor_clear_cmd_callback,
+    NULL }
+};
+
+static const GimpRadioActionEntry text_editor_direction_actions[] =
+{
+  { "text-editor-direction-ltr", GIMP_ICON_FORMAT_TEXT_DIRECTION_LTR,
+    NC_("text-editor-action", "LTR"), NULL,
+    NC_("text-editor-action", "From left to right"),
+    GIMP_TEXT_DIRECTION_LTR,
+    NULL },
+
+  { "text-editor-direction-rtl", GIMP_ICON_FORMAT_TEXT_DIRECTION_RTL,
+    NC_("text-editor-action", "RTL"), NULL,
+    NC_("text-editor-action", "From right to left"),
+    GIMP_TEXT_DIRECTION_RTL,
+    NULL },
+
+  { "text-editor-direction-ttb-rtl", GIMP_ICON_FORMAT_TEXT_DIRECTION_TTB_RTL,
+    NC_("text-editor-action", "TTB-RTL"), NULL,
+    NC_("text-editor-action", "Vertical, right to left (mixed orientation)"),
+    GIMP_TEXT_DIRECTION_TTB_RTL,
+    NULL },
+
+  { "text-editor-direction-ttb-rtl-upright", GIMP_ICON_FORMAT_TEXT_DIRECTION_TTB_RTL_UPRIGHT,
+    NC_("text-editor-action", "TTB-RTL-UPRIGHT"), NULL,
+    NC_("text-editor-action", "Vertical, right to left (upright orientation)"),
+    GIMP_TEXT_DIRECTION_TTB_RTL_UPRIGHT,
+    NULL },
+
+  { "text-editor-direction-ttb-ltr", GIMP_ICON_FORMAT_TEXT_DIRECTION_TTB_LTR,
+    NC_("text-editor-action", "TTB-LTR"), NULL,
+    NC_("text-editor-action", "Vertical, left to right (mixed orientation)"),
+    GIMP_TEXT_DIRECTION_TTB_LTR,
+    NULL },
+
+  { "text-editor-direction-ttb-ltr-upright", GIMP_ICON_FORMAT_TEXT_DIRECTION_TTB_LTR_UPRIGHT,
+    NC_("text-editor-action", "TTB-LTR-UPRIGHT"), NULL,
+    NC_("text-editor-action", "Vertical, left to right (upright orientation)"),
+    GIMP_TEXT_DIRECTION_TTB_LTR_UPRIGHT,
+    NULL },
+};
+
+
+void
+text_editor_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "text-editor-action",
+                                 text_editor_actions,
+                                 G_N_ELEMENTS (text_editor_actions));
+
+  gimp_action_group_add_radio_actions (group, "text-editor-action",
+                                       text_editor_direction_actions,
+                                       G_N_ELEMENTS (text_editor_direction_actions),
+                                       NULL,
+                                       GIMP_TEXT_DIRECTION_LTR,
+                                       text_editor_direction_cmd_callback);
+}
+
+void
+text_editor_actions_update (GimpActionGroup *group,
+                            gpointer         data)
+{
+  GimpTextEditor *editor = GIMP_TEXT_EDITOR (data);
+
+#define SET_ACTIVE(action,condition) \
+        gimp_action_group_set_action_active (group, action, (condition) != 0)
+
+  switch (editor->base_dir)
+    {
+    case GIMP_TEXT_DIRECTION_LTR:
+      SET_ACTIVE ("text-editor-direction-ltr", TRUE);
+      break;
+
+    case GIMP_TEXT_DIRECTION_RTL:
+      SET_ACTIVE ("text-editor-direction-rtl", TRUE);
+      break;
+
+    case GIMP_TEXT_DIRECTION_TTB_RTL:
+      SET_ACTIVE ("text-editor-direction-ttb-rtl", TRUE);
+      break;
+
+    case GIMP_TEXT_DIRECTION_TTB_RTL_UPRIGHT:
+      SET_ACTIVE ("text-editor-direction-ttb-rtl-upright", TRUE);
+      break;
+
+    case GIMP_TEXT_DIRECTION_TTB_LTR:
+      SET_ACTIVE ("text-editor-direction-ttb-ltr", TRUE);
+      break;
+
+    case GIMP_TEXT_DIRECTION_TTB_LTR_UPRIGHT:
+      SET_ACTIVE ("text-editor-direction-ttb-ltr-upright", TRUE);
+      break;
+    }
+
+#undef SET_ACTIVE
+}
diff --git a/app/actions/text-editor-actions.h b/app/actions/text-editor-actions.h
new file mode 100644
index 0000000..a2940b7
--- /dev/null
+++ b/app/actions/text-editor-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __TEXT_EDITOR_ACIONS_H__
+#define __TEXT_EDITOR_ACIONS_H__
+
+
+void   text_editor_actions_setup  (GimpActionGroup *group);
+void   text_editor_actions_update (GimpActionGroup *group,
+                                   gpointer         data);
+
+
+#endif /* __TEXT_EDITOR_ACTIONS_H__ */
diff --git a/app/actions/text-editor-commands.c b/app/actions/text-editor-commands.c
new file mode 100644
index 0000000..3a7764d
--- /dev/null
+++ b/app/actions/text-editor-commands.c
@@ -0,0 +1,153 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimptextbuffer.h"
+#include "widgets/gimptexteditor.h"
+#include "widgets/gimpuimanager.h"
+
+#include "text-editor-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static void   text_editor_load_response (GtkWidget      *dialog,
+                                         gint            response_id,
+                                         GimpTextEditor *editor);
+
+
+/*  public functions  */
+
+void
+text_editor_load_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpTextEditor *editor = GIMP_TEXT_EDITOR (data);
+
+  if (! editor->file_dialog)
+    {
+      GtkWidget *dialog;
+
+      dialog = editor->file_dialog =
+        gtk_file_chooser_dialog_new (_("Open Text File (UTF-8)"),
+                                     GTK_WINDOW (editor),
+                                     GTK_FILE_CHOOSER_ACTION_OPEN,
+
+                                     _("_Cancel"), GTK_RESPONSE_CANCEL,
+                                     _("_Open"),   GTK_RESPONSE_OK,
+
+                                     NULL);
+
+      gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
+      gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
+                                               GTK_RESPONSE_OK,
+                                               GTK_RESPONSE_CANCEL,
+                                               -1);
+
+      gtk_window_set_role (GTK_WINDOW (dialog), "gimp-text-load-file");
+      gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE);
+      gtk_window_set_destroy_with_parent (GTK_WINDOW (dialog), TRUE);
+
+      g_object_add_weak_pointer (G_OBJECT (dialog),
+                                 (gpointer) &editor->file_dialog);
+
+      g_signal_connect (dialog, "response",
+                        G_CALLBACK (text_editor_load_response),
+                        editor);
+      g_signal_connect (dialog, "delete-event",
+                        G_CALLBACK (gtk_true),
+                        NULL);
+    }
+
+  gtk_window_present (GTK_WINDOW (editor->file_dialog));
+}
+
+void
+text_editor_clear_cmd_callback (GimpAction *action,
+                                GVariant   *value,
+                                gpointer    data)
+{
+  GimpTextEditor *editor = GIMP_TEXT_EDITOR (data);
+  GtkTextBuffer  *buffer;
+
+  buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (editor->view));
+
+  gtk_text_buffer_set_text (buffer, "", 0);
+}
+
+void
+text_editor_direction_cmd_callback (GimpAction *action,
+                                    GVariant   *value,
+                                    gpointer    data)
+{
+  GimpTextEditor    *editor = GIMP_TEXT_EDITOR (data);
+  GimpTextDirection  direction;
+
+  direction = (GimpTextDirection) g_variant_get_int32 (value);
+
+  gimp_text_editor_set_direction (editor, direction);
+}
+
+
+/*  private functions  */
+
+static void
+text_editor_load_response (GtkWidget      *dialog,
+                           gint            response_id,
+                           GimpTextEditor *editor)
+{
+  if (response_id == GTK_RESPONSE_OK)
+    {
+      GtkTextBuffer *buffer;
+      GFile         *file;
+      GError        *error = NULL;
+
+      buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (editor->view));
+      file   = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (dialog));
+
+      if (! gimp_text_buffer_load (GIMP_TEXT_BUFFER (buffer), file, &error))
+        {
+          gimp_message (editor->ui_manager->gimp, G_OBJECT (dialog),
+                        GIMP_MESSAGE_ERROR,
+                        _("Could not open '%s' for reading: %s"),
+                        gimp_file_get_utf8_name (file),
+                        error->message);
+          g_clear_error (&error);
+          g_object_unref (file);
+          return;
+        }
+
+      g_object_unref (file);
+    }
+
+  gtk_widget_hide (dialog);
+}
diff --git a/app/actions/text-editor-commands.h b/app/actions/text-editor-commands.h
new file mode 100644
index 0000000..1ea89d0
--- /dev/null
+++ b/app/actions/text-editor-commands.h
@@ -0,0 +1,33 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __TEXT_EDITOR_COMMANDS_H__
+#define __TEXT_EDITOR_COMMANDS_H__
+
+
+void   text_editor_load_cmd_callback      (GimpAction *action,
+                                           GVariant   *value,
+                                           gpointer    data);
+void   text_editor_clear_cmd_callback     (GimpAction *action,
+                                           GVariant   *value,
+                                           gpointer    data);
+void   text_editor_direction_cmd_callback (GimpAction *action,
+                                           GVariant   *value,
+                                           gpointer    data);
+
+
+#endif /* __TEXT_EDITOR_COMMANDS_H__ */
diff --git a/app/actions/text-tool-actions.c b/app/actions/text-tool-actions.c
new file mode 100644
index 0000000..1692253
--- /dev/null
+++ b/app/actions/text-tool-actions.c
@@ -0,0 +1,229 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimpimage.h"
+
+#include "text/gimptextlayer.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimptexteditor.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "display/gimpdisplay.h"
+#include "display/gimpdisplayshell.h"
+
+#include "tools/gimptool.h"
+#include "tools/gimptexttool.h"
+
+#include "text-tool-actions.h"
+#include "text-tool-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry text_tool_actions[] =
+{
+  { "text-tool-popup", NULL,
+    NC_("text-tool-action", "Text Tool Menu"), NULL, NULL, NULL,
+    NULL },
+
+  { "text-tool-input-methods-menu", NULL,
+    NC_("text-tool-action", "Input _Methods"), NULL, NULL, NULL,
+    NULL },
+
+  { "text-tool-cut", GIMP_ICON_EDIT_CUT,
+    NC_("text-tool-action", "Cu_t"), NULL, "<primary>X",
+    text_tool_cut_cmd_callback,
+    NULL },
+
+  { "text-tool-copy", GIMP_ICON_EDIT_COPY,
+    NC_("text-tool-action", "_Copy"), NULL, "<primary>C",
+    text_tool_copy_cmd_callback,
+    NULL },
+
+  { "text-tool-paste", GIMP_ICON_EDIT_PASTE,
+    NC_("text-tool-action", "_Paste"), NULL, "<primary>V",
+    text_tool_paste_cmd_callback,
+    NULL },
+
+  { "text-tool-delete", GIMP_ICON_EDIT_DELETE,
+    NC_("text-tool-action", "_Delete"), NULL, NULL,
+    text_tool_delete_cmd_callback,
+    NULL },
+
+  { "text-tool-load", GIMP_ICON_DOCUMENT_OPEN,
+    NC_("text-tool-action", "_Open text file..."), NULL, NULL,
+    text_tool_load_cmd_callback,
+    NULL },
+
+  { "text-tool-clear", GIMP_ICON_EDIT_CLEAR,
+    NC_("text-tool-action", "Cl_ear"), NULL,
+    NC_("text-tool-action", "Clear all text"),
+    text_tool_clear_cmd_callback,
+    NULL },
+
+  { "text-tool-text-to-path", GIMP_ICON_PATH,
+    NC_("text-tool-action", "_Path from Text"), "",
+    NC_("text-tool-action",
+        "Create a path from the outlines of the current text"),
+    text_tool_text_to_path_cmd_callback,
+    NULL },
+
+  { "text-tool-text-along-path", GIMP_ICON_PATH,
+    NC_("text-tool-action", "Text _along Path"), "",
+    NC_("text-tool-action",
+        "Bend the text along the currently active path"),
+    text_tool_text_along_path_cmd_callback,
+    NULL }
+};
+
+static const GimpRadioActionEntry text_tool_direction_actions[] =
+{
+  { "text-tool-direction-ltr", GIMP_ICON_FORMAT_TEXT_DIRECTION_LTR,
+    NC_("text-tool-action", "From left to right"), NULL, NULL,
+    GIMP_TEXT_DIRECTION_LTR,
+    NULL },
+
+  { "text-tool-direction-rtl", GIMP_ICON_FORMAT_TEXT_DIRECTION_RTL,
+    NC_("text-tool-action", "From right to left"), NULL, NULL,
+    GIMP_TEXT_DIRECTION_RTL,
+    NULL },
+
+  { "text-tool-direction-ttb-rtl", GIMP_ICON_FORMAT_TEXT_DIRECTION_TTB_RTL,
+    NC_("text-tool-action", "Vertical, right to left (mixed orientation)"), NULL, NULL,
+    GIMP_TEXT_DIRECTION_TTB_RTL,
+    NULL },
+
+  { "text-tool-direction-ttb-rtl-upright", GIMP_ICON_FORMAT_TEXT_DIRECTION_TTB_RTL_UPRIGHT,
+    NC_("text-tool-action", "Vertical, right to left (upright orientation)"), NULL, NULL,
+    GIMP_TEXT_DIRECTION_TTB_RTL_UPRIGHT,
+    NULL },
+
+  { "text-tool-direction-ttb-ltr", GIMP_ICON_FORMAT_TEXT_DIRECTION_TTB_LTR,
+    NC_("text-tool-action", "Vertical, left to right (mixed orientation)"), NULL, NULL,
+    GIMP_TEXT_DIRECTION_TTB_LTR,
+    NULL },
+
+  { "text-tool-direction-ttb-ltr-upright", GIMP_ICON_FORMAT_TEXT_DIRECTION_TTB_LTR_UPRIGHT,
+    NC_("text-tool-action", "Vertical, left to right (upright orientation)"), NULL, NULL,
+    GIMP_TEXT_DIRECTION_TTB_LTR_UPRIGHT,
+    NULL }
+};
+
+
+#define SET_HIDE_EMPTY(action,condition) \
+        gimp_action_group_set_action_hide_empty (group, action, (condition) != 0)
+
+void
+text_tool_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "text-tool-action",
+                                 text_tool_actions,
+                                 G_N_ELEMENTS (text_tool_actions));
+
+  gimp_action_group_add_radio_actions (group, "text-tool-action",
+                                       text_tool_direction_actions,
+                                       G_N_ELEMENTS (text_tool_direction_actions),
+                                       NULL,
+                                       GIMP_TEXT_DIRECTION_LTR,
+                                       text_tool_direction_cmd_callback);
+
+  SET_HIDE_EMPTY ("text-tool-input-methods-menu", FALSE);
+}
+
+/* The following code is written on the assumption that this is for a
+ * context menu, activated by right-clicking in a text layer.
+ * Therefore, the tool must have a display.  If for any reason the
+ * code is adapted to a different situation, some existence testing
+ * will need to be added.
+ */
+void
+text_tool_actions_update (GimpActionGroup *group,
+                          gpointer         data)
+{
+  GimpTextTool     *text_tool  = GIMP_TEXT_TOOL (data);
+  GimpDisplay      *display    = GIMP_TOOL (text_tool)->display;
+  GimpImage        *image      = gimp_display_get_image (display);
+  GimpLayer        *layer;
+  GimpVectors      *vectors;
+  GimpDisplayShell *shell;
+  GtkClipboard     *clipboard;
+  gboolean          text_layer = FALSE;
+  gboolean          text_sel   = FALSE;   /* some text is selected        */
+  gboolean          clip       = FALSE;   /* clipboard has text available */
+  gboolean          input_method_menu;
+  gboolean          unicode_menu;
+  GimpTextDirection direction;
+  gint              i;
+
+  layer = gimp_image_get_active_layer (image);
+
+  if (layer)
+    text_layer = gimp_item_is_text_layer (GIMP_ITEM (layer));
+
+  vectors = gimp_image_get_active_vectors (image);
+
+  text_sel = gimp_text_tool_get_has_text_selection (text_tool);
+
+  /* see whether there is text available for pasting */
+  shell = gimp_display_get_shell (display);
+  clipboard = gtk_widget_get_clipboard (shell->canvas,
+                                        GDK_SELECTION_CLIPBOARD);
+  clip = gtk_clipboard_wait_is_text_available (clipboard);
+
+  g_object_get (gtk_widget_get_settings (shell->canvas),
+                "gtk-show-input-method-menu", &input_method_menu,
+                "gtk-show-unicode-menu",      &unicode_menu,
+                NULL);
+
+#define SET_VISIBLE(action,condition) \
+        gimp_action_group_set_action_visible (group, action, (condition) != 0)
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+#define SET_ACTIVE(action,condition) \
+        gimp_action_group_set_action_active (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("text-tool-cut",             text_sel);
+  SET_SENSITIVE ("text-tool-copy",            text_sel);
+  SET_SENSITIVE ("text-tool-paste",           clip);
+  SET_SENSITIVE ("text-tool-delete",          text_sel);
+  SET_SENSITIVE ("text-tool-clear",           text_layer);
+  SET_SENSITIVE ("text-tool-load",            image);
+  SET_SENSITIVE ("text-tool-text-to-path",    text_layer);
+  SET_SENSITIVE ("text-tool-text-along-path", text_layer && vectors);
+
+  direction = gimp_text_tool_get_direction (text_tool);
+  for (i = 0; i < G_N_ELEMENTS (text_tool_direction_actions); i++)
+    {
+      if (direction == text_tool_direction_actions[i].value)
+        {
+          SET_ACTIVE (text_tool_direction_actions[i].name, TRUE);
+          break;
+        }
+    }
+
+  SET_VISIBLE ("text-tool-input-methods-menu", input_method_menu);
+}
diff --git a/app/actions/text-tool-actions.h b/app/actions/text-tool-actions.h
new file mode 100644
index 0000000..5efca91
--- /dev/null
+++ b/app/actions/text-tool-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __TEXT_TOOL_ACTIONS_H__
+#define __TEXT_TOOL_ACTIONS_H__
+
+
+void   text_tool_actions_setup  (GimpActionGroup *group);
+void   text_tool_actions_update (GimpActionGroup *group,
+                                 gpointer         data);
+
+
+#endif /* __TEXT_TOOL_ACTIONS_H__ */
diff --git a/app/actions/text-tool-commands.c b/app/actions/text-tool-commands.c
new file mode 100644
index 0000000..296bbf3
--- /dev/null
+++ b/app/actions/text-tool-commands.c
@@ -0,0 +1,229 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimptoolinfo.h"
+
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimptextbuffer.h"
+#include "widgets/gimpuimanager.h"
+#include "widgets/gimpwidgets-utils.h"
+
+#include "display/gimpdisplay.h"
+
+#include "tools/gimptexttool.h"
+
+#include "dialogs/dialogs.h"
+
+#include "text-tool-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static void   text_tool_load_dialog_response (GtkWidget    *dialog,
+                                              gint          response_id,
+                                              GimpTextTool *tool);
+
+
+/*  public functions  */
+
+void
+text_tool_cut_cmd_callback (GimpAction *action,
+                            GVariant   *value,
+                            gpointer    data)
+{
+  GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
+
+  gimp_text_tool_cut_clipboard (text_tool);
+}
+
+void
+text_tool_copy_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
+
+  gimp_text_tool_copy_clipboard (text_tool);
+}
+
+void
+text_tool_paste_cmd_callback (GimpAction *action,
+                              GVariant   *value,
+                              gpointer    data)
+{
+  GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
+
+  gimp_text_tool_paste_clipboard (text_tool);
+}
+
+void
+text_tool_delete_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
+
+  gimp_text_tool_delete_selection (text_tool);
+}
+
+void
+text_tool_load_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
+  GtkWidget    *dialog;
+
+  dialog = dialogs_get_dialog (G_OBJECT (text_tool), "gimp-text-file-dialog");
+
+  if (! dialog)
+    {
+      GtkWidget *parent = NULL;
+
+      if (GIMP_TOOL (text_tool)->display)
+        {
+          GimpDisplayShell *shell;
+
+          shell = gimp_display_get_shell (GIMP_TOOL (text_tool)->display);
+
+          parent = gtk_widget_get_toplevel (GTK_WIDGET (shell));
+        }
+
+      dialog = gtk_file_chooser_dialog_new (_("Open Text File (UTF-8)"),
+                                            parent ? GTK_WINDOW (parent) : NULL,
+                                            GTK_FILE_CHOOSER_ACTION_OPEN,
+
+                                            _("_Cancel"), GTK_RESPONSE_CANCEL,
+                                            _("_Open"),   GTK_RESPONSE_OK,
+
+                                            NULL);
+
+      gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
+      gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
+                                               GTK_RESPONSE_OK,
+                                               GTK_RESPONSE_CANCEL,
+                                               -1);
+
+      gtk_window_set_role (GTK_WINDOW (dialog), "gimp-text-load-file");
+      gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE);
+
+      g_signal_connect (dialog, "response",
+                        G_CALLBACK (text_tool_load_dialog_response),
+                        text_tool);
+      g_signal_connect (dialog, "delete-event",
+                        G_CALLBACK (gtk_true),
+                        NULL);
+
+      dialogs_attach_dialog (G_OBJECT (text_tool),
+                             "gimp-text-file-dialog", dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+text_tool_clear_cmd_callback (GimpAction *action,
+                              GVariant   *value,
+                              gpointer    data)
+{
+  GimpTextTool  *text_tool = GIMP_TEXT_TOOL (data);
+  GtkTextBuffer *buffer    = GTK_TEXT_BUFFER (text_tool->buffer);
+  GtkTextIter    start, end;
+
+  gtk_text_buffer_get_bounds (buffer, &start, &end);
+  gtk_text_buffer_select_range (buffer, &start, &end);
+  gimp_text_tool_delete_selection (text_tool);
+}
+
+void
+text_tool_text_to_path_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
+
+  gimp_text_tool_create_vectors (text_tool);
+}
+
+void
+text_tool_text_along_path_cmd_callback (GimpAction *action,
+                                        GVariant   *value,
+                                        gpointer    data)
+{
+  GimpTextTool *text_tool = GIMP_TEXT_TOOL (data);
+
+  gimp_text_tool_create_vectors_warped (text_tool);
+}
+
+void
+text_tool_direction_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpTextTool      *text_tool = GIMP_TEXT_TOOL (data);
+  GimpTextDirection  direction;
+
+  direction = (GimpTextDirection) g_variant_get_int32 (value);
+
+  g_object_set (text_tool->proxy,
+                "base-direction", direction,
+                NULL);
+}
+
+
+/*  private functions  */
+
+static void
+text_tool_load_dialog_response (GtkWidget    *dialog,
+                                gint          response_id,
+                                GimpTextTool *tool)
+{
+  if (response_id == GTK_RESPONSE_OK)
+    {
+      GFile  *file  = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (dialog));
+      GError *error = NULL;
+
+      if (! gimp_text_buffer_load (tool->buffer, file, &error))
+        {
+          gimp_message (GIMP_TOOL (tool)->tool_info->gimp, G_OBJECT (dialog),
+                        GIMP_MESSAGE_ERROR,
+                        _("Could not open '%s' for reading: %s"),
+                        gimp_file_get_utf8_name (file),
+                        error->message);
+          g_clear_error (&error);
+          g_object_unref (file);
+          return;
+        }
+
+      g_object_unref (file);
+    }
+
+  gtk_widget_hide (dialog);
+}
diff --git a/app/actions/text-tool-commands.h b/app/actions/text-tool-commands.h
new file mode 100644
index 0000000..d7bef1c
--- /dev/null
+++ b/app/actions/text-tool-commands.h
@@ -0,0 +1,51 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __TEXT_TOOL_COMMANDS_H__
+#define __TEXT_TOOL_COMMANDS_H__
+
+
+void   text_tool_cut_cmd_callback             (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   text_tool_copy_cmd_callback            (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   text_tool_paste_cmd_callback           (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   text_tool_delete_cmd_callback          (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   text_tool_load_cmd_callback            (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   text_tool_clear_cmd_callback           (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   text_tool_text_to_path_cmd_callback    (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   text_tool_text_along_path_cmd_callback (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+void   text_tool_direction_cmd_callback       (GimpAction *action,
+                                               GVariant   *value,
+                                               gpointer    data);
+
+
+#endif /* __TEXT_TOOL_COMMANDS_H__ */
diff --git a/app/actions/tool-options-actions.c b/app/actions/tool-options-actions.c
new file mode 100644
index 0000000..10c59eb
--- /dev/null
+++ b/app/actions/tool-options-actions.c
@@ -0,0 +1,238 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontext.h"
+#include "core/gimplist.h"
+#include "core/gimptoolinfo.h"
+#include "core/gimptoolpreset.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "tool-options-actions.h"
+#include "tool-options-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static void tool_options_actions_update_presets (GimpActionGroup    *group,
+                                                 const gchar        *action_prefix,
+                                                 GimpActionCallback  callback,
+                                                 const gchar        *help_id,
+                                                 GimpContainer      *presets,
+                                                 gboolean            need_writable,
+                                                 gboolean            need_deletable);
+
+
+/*  global variables  */
+
+static const GimpActionEntry tool_options_actions[] =
+{
+  { "tool-options-popup", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tool-options-action", "Tool Options Menu"), NULL, NULL, NULL,
+    GIMP_HELP_TOOL_OPTIONS_DIALOG },
+
+  { "tool-options-save-preset-menu", GIMP_ICON_DOCUMENT_SAVE,
+    NC_("tool-options-action", "_Save Tool Preset"), "", NULL, NULL,
+    GIMP_HELP_TOOL_OPTIONS_SAVE },
+
+  { "tool-options-restore-preset-menu", GIMP_ICON_DOCUMENT_REVERT,
+    NC_("tool-options-action", "_Restore Tool Preset"), "", NULL, NULL,
+    GIMP_HELP_TOOL_OPTIONS_RESTORE },
+
+  { "tool-options-edit-preset-menu", GIMP_ICON_EDIT,
+    NC_("tool-options-action", "E_dit Tool Preset"), NULL, NULL, NULL,
+    GIMP_HELP_TOOL_OPTIONS_EDIT },
+
+  { "tool-options-delete-preset-menu", GIMP_ICON_EDIT_DELETE,
+    NC_("tool-options-action", "_Delete Tool Preset"), "", NULL, NULL,
+    GIMP_HELP_TOOL_OPTIONS_DELETE },
+
+  { "tool-options-save-new-preset", GIMP_ICON_DOCUMENT_NEW,
+    NC_("tool-options-action", "_New Tool Preset..."), "", NULL,
+    tool_options_save_new_preset_cmd_callback,
+    GIMP_HELP_TOOL_OPTIONS_SAVE },
+
+  { "tool-options-reset", GIMP_ICON_RESET,
+    NC_("tool-options-action", "R_eset Tool Options"), NULL,
+    NC_("tool-options-action", "Reset to default values"),
+    tool_options_reset_cmd_callback,
+    GIMP_HELP_TOOL_OPTIONS_RESET },
+
+  { "tool-options-reset-all", GIMP_ICON_RESET,
+    NC_("tool-options-action", "Reset _all Tool Options"), NULL,
+    NC_("tool-options-action", "Reset all tool options"),
+    tool_options_reset_all_cmd_callback,
+    GIMP_HELP_TOOL_OPTIONS_RESET }
+};
+
+
+/*  public functions  */
+
+#define SET_VISIBLE(action,condition) \
+        gimp_action_group_set_action_visible (group, action, (condition) != 0)
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+#define SET_HIDE_EMPTY(action,condition) \
+        gimp_action_group_set_action_hide_empty (group, action, (condition) != 0)
+
+void
+tool_options_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "tool-options-action",
+                                 tool_options_actions,
+                                 G_N_ELEMENTS (tool_options_actions));
+
+  SET_HIDE_EMPTY ("tool-options-restore-preset-menu", FALSE);
+  SET_HIDE_EMPTY ("tool-options-edit-preset-menu",    FALSE);
+  SET_HIDE_EMPTY ("tool-options-delete-preset-menu",  FALSE);
+}
+
+void
+tool_options_actions_update (GimpActionGroup *group,
+                             gpointer         data)
+{
+  GimpContext  *context   = gimp_get_user_context (group->gimp);
+  GimpToolInfo *tool_info = gimp_context_get_tool (context);
+
+  SET_VISIBLE ("tool-options-save-preset-menu",    tool_info->presets);
+  SET_VISIBLE ("tool-options-restore-preset-menu", tool_info->presets);
+  SET_VISIBLE ("tool-options-edit-preset-menu",    tool_info->presets);
+  SET_VISIBLE ("tool-options-delete-preset-menu",  tool_info->presets);
+
+  tool_options_actions_update_presets (group, "tool-options-save-preset",
+                                       tool_options_save_preset_cmd_callback,
+                                       GIMP_HELP_TOOL_OPTIONS_SAVE,
+                                       tool_info->presets,
+                                       TRUE /* writable */,
+                                       FALSE /* deletable */);
+
+  tool_options_actions_update_presets (group, "tool-options-restore-preset",
+                                       tool_options_restore_preset_cmd_callback,
+                                       GIMP_HELP_TOOL_OPTIONS_RESTORE,
+                                       tool_info->presets,
+                                       FALSE /* writable */,
+                                       FALSE /* deletable */);
+
+  tool_options_actions_update_presets (group, "tool-options-edit-preset",
+                                       tool_options_edit_preset_cmd_callback,
+                                       GIMP_HELP_TOOL_OPTIONS_EDIT,
+                                       tool_info->presets,
+                                       FALSE /* writable */,
+                                       FALSE /* deletable */);
+
+  tool_options_actions_update_presets (group, "tool-options-delete-preset",
+                                       tool_options_delete_preset_cmd_callback,
+                                       GIMP_HELP_TOOL_OPTIONS_DELETE,
+                                       tool_info->presets,
+                                       FALSE /* writable */,
+                                       TRUE /* deletable */);
+}
+
+
+/*  private function  */
+
+static void
+tool_options_actions_update_presets (GimpActionGroup    *group,
+                                     const gchar        *action_prefix,
+                                     GimpActionCallback  callback,
+                                     const gchar        *help_id,
+                                     GimpContainer      *presets,
+                                     gboolean            need_writable,
+                                     gboolean            need_deletable)
+{
+  GList *list;
+  gint   n_children = 0;
+  gint   i;
+
+  for (i = 0; ; i++)
+    {
+      gchar      *action_name;
+      GimpAction *action;
+
+      action_name = g_strdup_printf ("%s-%03d", action_prefix, i);
+      action = gimp_action_group_get_action (group, action_name);
+      g_free (action_name);
+
+      if (! action)
+        break;
+
+      gimp_action_group_remove_action (group, action);
+    }
+
+  if (presets)
+    n_children = gimp_container_get_n_children (presets);
+
+  if (n_children > 0)
+    {
+      GimpEnumActionEntry entry;
+
+      entry.name           = NULL;
+      entry.label          = NULL;
+      entry.accelerator    = "";
+      entry.tooltip        = NULL;
+      entry.value          = 0;
+      entry.value_variable = FALSE;
+      entry.help_id        = help_id;
+
+      for (list = GIMP_LIST (presets)->queue->head, i = 0;
+           list;
+           list = g_list_next (list), i++)
+        {
+          GimpObject *preset = list->data;
+          GdkPixbuf  *pixbuf = NULL;
+
+          entry.name      = g_strdup_printf ("%s-%03d", action_prefix, i);
+          entry.label     = gimp_object_get_name (preset);
+          entry.icon_name = gimp_viewable_get_icon_name (GIMP_VIEWABLE (preset));
+          entry.value     = i;
+
+          g_object_get (preset, "icon-pixbuf", &pixbuf, NULL);
+
+          gimp_action_group_add_enum_actions (group, NULL, &entry, 1, callback);
+
+          if (need_writable)
+            SET_SENSITIVE (entry.name,
+                           gimp_data_is_writable (GIMP_DATA (preset)));
+
+          if (need_deletable)
+            SET_SENSITIVE (entry.name,
+                           gimp_data_is_deletable (GIMP_DATA (preset)));
+
+          if (pixbuf)
+            gimp_action_group_set_action_pixbuf (group, entry.name, pixbuf);
+
+          g_free ((gchar *) entry.name);
+        }
+    }
+}
+
+#undef SET_VISIBLE
+#undef SET_SENSITIVE
+#undef SET_HIDE_EMPTY
diff --git a/app/actions/tool-options-actions.h b/app/actions/tool-options-actions.h
new file mode 100644
index 0000000..2115fe1
--- /dev/null
+++ b/app/actions/tool-options-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __TOOL_OPTIONS_ACTIONS_H__
+#define __TOOL_OPTIONS_ACTIONS_H__
+
+
+void   tool_options_actions_setup  (GimpActionGroup *group);
+void   tool_options_actions_update (GimpActionGroup *group,
+                                    gpointer         data);
+
+
+#endif /* __TOOL_OPTIONS_ACTIONS_H__ */
diff --git a/app/actions/tool-options-commands.c b/app/actions/tool-options-commands.c
new file mode 100644
index 0000000..94fd3c6
--- /dev/null
+++ b/app/actions/tool-options-commands.c
@@ -0,0 +1,268 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpconfig/gimpconfig.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontainer.h"
+#include "core/gimpdatafactory.h"
+#include "core/gimptoolinfo.h"
+#include "core/gimptooloptions.h"
+#include "core/gimptoolpreset.h"
+
+#include "widgets/gimpdataeditor.h"
+#include "widgets/gimpdialogfactory.h"
+#include "widgets/gimpeditor.h"
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpmessagebox.h"
+#include "widgets/gimpmessagedialog.h"
+#include "widgets/gimptooloptionseditor.h"
+#include "widgets/gimpuimanager.h"
+#include "widgets/gimpwidgets-utils.h"
+#include "widgets/gimpwindowstrategy.h"
+
+#include "dialogs/data-delete-dialog.h"
+
+#include "tool-options-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static void   tool_options_show_preset_editor (Gimp           *gimp,
+                                               GimpEditor     *editor,
+                                               GimpToolPreset *preset);
+
+
+/*  public functions  */
+
+void
+tool_options_save_new_preset_cmd_callback (GimpAction *action,
+                                           GVariant   *value,
+                                           gpointer    user_data)
+{
+  GimpEditor  *editor  = GIMP_EDITOR (user_data);
+  Gimp        *gimp    = gimp_editor_get_ui_manager (editor)->gimp;
+  GimpContext *context = gimp_get_user_context (gimp);
+  GimpData    *data;
+
+  data = gimp_data_factory_data_new (context->gimp->tool_preset_factory,
+                                     context, _("Untitled"));
+
+  tool_options_show_preset_editor (gimp, editor, GIMP_TOOL_PRESET (data));
+}
+
+void
+tool_options_save_preset_cmd_callback (GimpAction *action,
+                                       GVariant   *value,
+                                       gpointer    data)
+{
+  GimpEditor     *editor    = GIMP_EDITOR (data);
+  Gimp           *gimp      = gimp_editor_get_ui_manager (editor)->gimp;
+  GimpContext    *context   = gimp_get_user_context (gimp);
+  GimpToolInfo   *tool_info = gimp_context_get_tool (context);
+  GimpToolPreset *preset;
+  gint            index;
+
+  index = g_variant_get_int32 (value);
+
+  preset = (GimpToolPreset *)
+    gimp_container_get_child_by_index (tool_info->presets, index);
+
+  if (preset)
+    {
+      gimp_config_sync (G_OBJECT (tool_info->tool_options),
+                        G_OBJECT (preset->tool_options), 0);
+
+      tool_options_show_preset_editor (gimp, editor, preset);
+    }
+}
+
+void
+tool_options_restore_preset_cmd_callback (GimpAction *action,
+                                          GVariant   *value,
+                                          gpointer    data)
+{
+  GimpEditor     *editor    = GIMP_EDITOR (data);
+  Gimp           *gimp      = gimp_editor_get_ui_manager (editor)->gimp;
+  GimpContext    *context   = gimp_get_user_context (gimp);
+  GimpToolInfo   *tool_info = gimp_context_get_tool (context);
+  GimpToolPreset *preset;
+  gint            index;
+
+  index = g_variant_get_int32 (value);
+
+  preset = (GimpToolPreset *)
+    gimp_container_get_child_by_index (tool_info->presets, index);
+
+  if (preset)
+    {
+      if (gimp_context_get_tool_preset (context) != preset)
+        gimp_context_set_tool_preset (context, preset);
+      else
+        gimp_context_tool_preset_changed (context);
+    }
+}
+
+void
+tool_options_edit_preset_cmd_callback (GimpAction *action,
+                                       GVariant   *value,
+                                       gpointer    data)
+{
+  GimpEditor     *editor    = GIMP_EDITOR (data);
+  Gimp           *gimp      = gimp_editor_get_ui_manager (editor)->gimp;
+  GimpContext    *context   = gimp_get_user_context (gimp);
+  GimpToolInfo   *tool_info = gimp_context_get_tool (context);
+  GimpToolPreset *preset;
+  gint            index;
+
+  index = g_variant_get_int32 (value);
+
+  preset = (GimpToolPreset *)
+    gimp_container_get_child_by_index (tool_info->presets, index);
+
+  if (preset)
+    {
+      tool_options_show_preset_editor (gimp, editor, preset);
+    }
+}
+
+void
+tool_options_delete_preset_cmd_callback (GimpAction *action,
+                                         GVariant   *value,
+                                         gpointer    data)
+{
+  GimpEditor     *editor    = GIMP_EDITOR (data);
+  GimpContext    *context   = gimp_get_user_context (gimp_editor_get_ui_manager (editor)->gimp);
+  GimpToolInfo   *tool_info = gimp_context_get_tool (context);
+  GimpToolPreset *preset;
+  gint            index;
+
+  index = g_variant_get_int32 (value);
+
+  preset = (GimpToolPreset *)
+    gimp_container_get_child_by_index (tool_info->presets, index);
+
+  if (preset &&
+      gimp_data_is_deletable (GIMP_DATA (preset)))
+    {
+      GimpDataFactory *factory = context->gimp->tool_preset_factory;
+      GtkWidget       *dialog;
+
+      dialog = data_delete_dialog_new (factory, GIMP_DATA (preset), NULL,
+                                       GTK_WIDGET (editor));
+      gtk_widget_show (dialog);
+    }
+}
+
+void
+tool_options_reset_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    data)
+{
+  GimpEditor   *editor    = GIMP_EDITOR (data);
+  GimpContext  *context   = gimp_get_user_context (gimp_editor_get_ui_manager (editor)->gimp);
+  GimpToolInfo *tool_info = gimp_context_get_tool (context);
+
+  gimp_config_reset (GIMP_CONFIG (tool_info->tool_options));
+}
+
+void
+tool_options_reset_all_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpEditor *editor = GIMP_EDITOR (data);
+  GtkWidget  *dialog;
+
+  dialog = gimp_message_dialog_new (_("Reset All Tool Options"),
+                                    GIMP_ICON_DIALOG_QUESTION,
+                                    GTK_WIDGET (editor),
+                                    GTK_DIALOG_MODAL |
+                                    GTK_DIALOG_DESTROY_WITH_PARENT,
+                                    gimp_standard_help_func, NULL,
+
+                                    _("_Cancel"), GTK_RESPONSE_CANCEL,
+                                    _("_Reset"),  GTK_RESPONSE_OK,
+
+                                    NULL);
+
+  gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CANCEL);
+  gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
+                                           GTK_RESPONSE_OK,
+                                           GTK_RESPONSE_CANCEL,
+                                           -1);
+
+  g_signal_connect_object (gtk_widget_get_toplevel (GTK_WIDGET (editor)),
+                           "unmap",
+                           G_CALLBACK (gtk_widget_destroy),
+                           dialog, G_CONNECT_SWAPPED);
+
+  gimp_message_box_set_primary_text (GIMP_MESSAGE_DIALOG (dialog)->box,
+                                     _("Do you really want to reset all "
+                                       "tool options to default values?"));
+
+  if (gimp_dialog_run (GIMP_DIALOG (dialog)) == GTK_RESPONSE_OK)
+    {
+      Gimp  *gimp = gimp_editor_get_ui_manager (editor)->gimp;
+      GList *list;
+
+      for (list = gimp_get_tool_info_iter (gimp);
+           list;
+           list = g_list_next (list))
+        {
+          GimpToolInfo *tool_info = list->data;
+
+          gimp_config_reset (GIMP_CONFIG (tool_info->tool_options));
+        }
+    }
+
+  gtk_widget_destroy (dialog);
+}
+
+
+/*  private functions  */
+
+static void
+tool_options_show_preset_editor (Gimp           *gimp,
+                                 GimpEditor     *editor,
+                                 GimpToolPreset *preset)
+{
+  GtkWidget *dockable;
+
+  dockable =
+    gimp_window_strategy_show_dockable_dialog (GIMP_WINDOW_STRATEGY (gimp_get_window_strategy (gimp)),
+                                               gimp,
+                                               gimp_dialog_factory_get_singleton (),
+                                               gtk_widget_get_screen (GTK_WIDGET (editor)),
+                                               gimp_widget_get_monitor (GTK_WIDGET (editor)),
+                                               "gimp-tool-preset-editor");
+
+  gimp_data_editor_set_data (GIMP_DATA_EDITOR (gtk_bin_get_child (GTK_BIN (dockable))),
+                             GIMP_DATA (preset));
+}
diff --git a/app/actions/tool-options-commands.h b/app/actions/tool-options-commands.h
new file mode 100644
index 0000000..8594e44
--- /dev/null
+++ b/app/actions/tool-options-commands.h
@@ -0,0 +1,47 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __TOOL_OPTIONS_COMMANDS_H__
+#define __TOOL_OPTIONS_COMMANDS_H__
+
+
+void   tool_options_save_new_preset_cmd_callback (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+
+void   tool_options_save_preset_cmd_callback     (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+void   tool_options_restore_preset_cmd_callback  (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+void   tool_options_edit_preset_cmd_callback     (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+void   tool_options_delete_preset_cmd_callback   (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+
+void   tool_options_reset_cmd_callback           (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+void   tool_options_reset_all_cmd_callback       (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+
+
+#endif /* __TOOL_OPTIONS_COMMANDS_H__ */
diff --git a/app/actions/tool-preset-editor-actions.c b/app/actions/tool-preset-editor-actions.c
new file mode 100644
index 0000000..8b22e6f
--- /dev/null
+++ b/app/actions/tool-preset-editor-actions.c
@@ -0,0 +1,105 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontext.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimpdataeditor.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "data-editor-commands.h"
+#include "tool-preset-editor-actions.h"
+#include "tool-preset-editor-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry tool_preset_editor_actions[] =
+{
+  { "tool-preset-editor-popup", GIMP_ICON_TOOL_PRESET,
+    NC_("tool-preset-editor-action", "Tool Preset Editor Menu"), NULL, NULL, NULL,
+    GIMP_HELP_TOOL_PRESET_EDITOR_DIALOG },
+
+  { "tool-preset-editor-save", GIMP_ICON_DOCUMENT_SAVE,
+    NC_("tool-preset-editor-action", "_Save Tool Options to Preset"), NULL,
+    NC_("tool-preset-editor-action", "Save the active tool options to this "
+        "tool preset"),
+    tool_preset_editor_save_cmd_callback,
+    GIMP_HELP_TOOL_PRESET_SAVE },
+
+  { "tool-preset-editor-restore", GIMP_ICON_DOCUMENT_REVERT,
+    NC_("tool-preset-editor-action", "_Restore Tool Preset"), NULL,
+    NC_("tool-preset-editor-action", "Restore this tool preset"),
+    tool_preset_editor_restore_cmd_callback,
+    GIMP_HELP_TOOL_PRESET_RESTORE }
+};
+
+
+static const GimpToggleActionEntry tool_preset_editor_toggle_actions[] =
+{
+  { "tool-preset-editor-edit-active", GIMP_ICON_LINKED,
+    NC_("tool-preset-editor-action", "Edit Active Tool Preset"), NULL, NULL,
+    data_editor_edit_active_cmd_callback,
+    FALSE,
+    GIMP_HELP_TOOL_PRESET_EDITOR_EDIT_ACTIVE }
+};
+
+
+void
+tool_preset_editor_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "tool-preset-editor-action",
+                                 tool_preset_editor_actions,
+                                 G_N_ELEMENTS (tool_preset_editor_actions));
+
+  gimp_action_group_add_toggle_actions (group, "tool-preset-editor-action",
+                                        tool_preset_editor_toggle_actions,
+                                        G_N_ELEMENTS (tool_preset_editor_toggle_actions));
+
+}
+
+void
+tool_preset_editor_actions_update (GimpActionGroup *group,
+                                   gpointer         user_data)
+{
+  GimpDataEditor *data_editor = GIMP_DATA_EDITOR (user_data);
+  gboolean        edit_active = FALSE;
+
+  edit_active = gimp_data_editor_get_edit_active (data_editor);
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+#define SET_ACTIVE(action,condition) \
+        gimp_action_group_set_action_active (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("tool-preset-editor-save",        data_editor->data);
+  SET_SENSITIVE ("tool-preset-editor-restore",     data_editor->data);
+  SET_ACTIVE    ("tool-preset-editor-edit-active", edit_active);
+
+#undef SET_SENSITIVE
+#undef SET_ACTIVE
+}
diff --git a/app/actions/tool-preset-editor-actions.h b/app/actions/tool-preset-editor-actions.h
new file mode 100644
index 0000000..35275c5
--- /dev/null
+++ b/app/actions/tool-preset-editor-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __TOOL_PRESET_EDITOR_ACTIONS_H__
+#define __TOOL_PRESET_EDITOR_ACTIONS_H__
+
+
+void   tool_preset_editor_actions_setup  (GimpActionGroup *group);
+void   tool_preset_editor_actions_update (GimpActionGroup *group,
+                                          gpointer         data);
+
+
+#endif /* __TOOL_PRESET_EDITOR_ACTIONS_H__ */
diff --git a/app/actions/tool-preset-editor-commands.c b/app/actions/tool-preset-editor-commands.c
new file mode 100644
index 0000000..654ae16
--- /dev/null
+++ b/app/actions/tool-preset-editor-commands.c
@@ -0,0 +1,90 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpconfig/gimpconfig.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontext.h"
+#include "core/gimptoolinfo.h"
+#include "core/gimptoolpreset.h"
+
+#include "widgets/gimpdataeditor.h"
+
+#include "tool-preset-editor-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  public functions  */
+
+void
+tool_preset_editor_save_cmd_callback (GimpAction *action,
+                                      GVariant   *value,
+                                      gpointer    data)
+{
+  GimpDataEditor *editor  = GIMP_DATA_EDITOR (data);
+  GimpContext    *context = editor->context;
+  GimpToolPreset *preset;
+  GimpToolInfo   *tool_info;
+
+  preset    = GIMP_TOOL_PRESET (gimp_data_editor_get_data (editor));
+  tool_info = gimp_context_get_tool (gimp_get_user_context (context->gimp));
+
+  if (tool_info && preset)
+    {
+      GimpToolInfo *preset_tool;
+
+      preset_tool =  gimp_context_get_tool (GIMP_CONTEXT (preset->tool_options));
+
+      if (tool_info != preset_tool)
+        {
+          gimp_message (context->gimp,
+                        G_OBJECT (editor), GIMP_MESSAGE_WARNING,
+                        _("Can't save '%s' tool options to an "
+                          "existing '%s' tool preset."),
+                        tool_info->label,
+                        preset_tool->label);
+          return;
+        }
+
+      gimp_config_sync (G_OBJECT (tool_info->tool_options),
+                        G_OBJECT (preset->tool_options), 0);
+    }
+}
+
+void
+tool_preset_editor_restore_cmd_callback (GimpAction *action,
+                                         GVariant   *value,
+                                         gpointer    data)
+{
+  GimpDataEditor *editor  = GIMP_DATA_EDITOR (data);
+  GimpContext    *context = editor->context;
+  GimpToolPreset *preset;
+
+  preset = GIMP_TOOL_PRESET (gimp_data_editor_get_data (editor));
+
+  if (preset)
+    gimp_context_tool_preset_changed (gimp_get_user_context (context->gimp));
+}
diff --git a/app/actions/tool-preset-editor-commands.h b/app/actions/tool-preset-editor-commands.h
new file mode 100644
index 0000000..f90f636
--- /dev/null
+++ b/app/actions/tool-preset-editor-commands.h
@@ -0,0 +1,30 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __TOOL_PRESET_EDITOR_COMMANDS_H__
+#define __TOOL_PRESET_EDITOR_COMMANDS_H__
+
+
+void   tool_preset_editor_save_cmd_callback    (GimpAction *action,
+                                                GVariant   *value,
+                                                gpointer    data);
+void   tool_preset_editor_restore_cmd_callback (GimpAction *action,
+                                                GVariant   *value,
+                                                gpointer    data);
+
+
+#endif /* __TOOL_PRESET_EDITOR_COMMANDS_H__ */
diff --git a/app/actions/tool-presets-actions.c b/app/actions/tool-presets-actions.c
new file mode 100644
index 0000000..36baabd
--- /dev/null
+++ b/app/actions/tool-presets-actions.c
@@ -0,0 +1,155 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimpcontext.h"
+#include "core/gimpdata.h"
+#include "core/gimptoolpreset.h"
+#include "core/gimptooloptions.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "data-commands.h"
+#include "tool-presets-actions.h"
+#include "tool-presets-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry tool_presets_actions[] =
+{
+  { "tool-presets-popup", GIMP_ICON_TOOL_PRESET,
+    NC_("tool-presets-action", "Tool Presets Menu"), NULL, NULL, NULL,
+    GIMP_HELP_TOOL_PRESET_DIALOG },
+
+  { "tool-presets-new", GIMP_ICON_DOCUMENT_NEW,
+    NC_("tool-presets-action", "_New Tool Preset"), NULL,
+    NC_("tool-presets-action", "Create a new tool preset"),
+    data_new_cmd_callback,
+    GIMP_HELP_TOOL_PRESET_NEW },
+
+  { "tool-presets-duplicate", GIMP_ICON_OBJECT_DUPLICATE,
+    NC_("tool-presets-action", "D_uplicate Tool Preset"), NULL,
+    NC_("tool-presets-action", "Duplicate this tool preset"),
+    data_duplicate_cmd_callback,
+    GIMP_HELP_TOOL_PRESET_DUPLICATE },
+
+  { "tool-presets-copy-location", GIMP_ICON_EDIT_COPY,
+    NC_("tool-presets-action", "Copy Tool Preset _Location"), NULL,
+    NC_("tool-presets-action", "Copy tool preset file location to clipboard"),
+    data_copy_location_cmd_callback,
+    GIMP_HELP_TOOL_PRESET_COPY_LOCATION },
+
+  { "tool-presets-show-in-file-manager", GIMP_ICON_FILE_MANAGER,
+    NC_("tool-presets-action", "Show in _File Manager"), NULL,
+    NC_("tool-presets-action", "Show tool preset file location in the file manager"),
+    data_show_in_file_manager_cmd_callback,
+    GIMP_HELP_TOOL_PRESET_SHOW_IN_FILE_MANAGER },
+
+  { "tool-presets-save", GIMP_ICON_DOCUMENT_SAVE,
+    NC_("tool-presets-action", "_Save Tool Options to Preset"), NULL,
+    NC_("tool-presets-action", "Save the active tool options to this "
+        "tool preset"),
+    tool_presets_save_cmd_callback,
+    GIMP_HELP_TOOL_PRESET_SAVE },
+
+  { "tool-presets-restore", GIMP_ICON_DOCUMENT_REVERT,
+    NC_("tool-presets-action", "_Restore Tool Preset"), NULL,
+    NC_("tool-presets-action", "Restore this tool preset"),
+    tool_presets_restore_cmd_callback,
+    GIMP_HELP_TOOL_PRESET_RESTORE },
+
+  { "tool-presets-delete", GIMP_ICON_EDIT_DELETE,
+    NC_("tool-presets-action", "_Delete Tool Preset"), NULL,
+    NC_("tool-presets-action", "Delete this tool preset"),
+    data_delete_cmd_callback,
+    GIMP_HELP_TOOL_PRESET_DELETE },
+
+  { "tool-presets-refresh", GIMP_ICON_VIEW_REFRESH,
+    NC_("tool-presets-action", "_Refresh Tool Presets"), NULL,
+    NC_("tool-presets-action", "Refresh tool presets"),
+    data_refresh_cmd_callback,
+    GIMP_HELP_TOOL_PRESET_REFRESH }
+};
+
+static const GimpStringActionEntry tool_presets_edit_actions[] =
+{
+  { "tool-presets-edit", GIMP_ICON_EDIT,
+    NC_("tool-presets-action", "_Edit Tool Preset..."), NULL,
+    NC_("tool-presets-action", "Edit this tool preset"),
+    "gimp-tool-preset-editor",
+    GIMP_HELP_TOOL_PRESET_EDIT }
+};
+
+
+void
+tool_presets_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "tool-presets-action",
+                                 tool_presets_actions,
+                                 G_N_ELEMENTS (tool_presets_actions));
+
+  gimp_action_group_add_string_actions (group, "tool-presets-action",
+                                        tool_presets_edit_actions,
+                                        G_N_ELEMENTS (tool_presets_edit_actions),
+                                        data_edit_cmd_callback);
+}
+
+void
+tool_presets_actions_update (GimpActionGroup *group,
+                             gpointer         user_data)
+{
+  GimpContext    *context     = action_data_get_context (user_data);
+  GimpToolPreset *tool_preset = NULL;
+  GimpData       *data        = NULL;
+  GFile          *file        = NULL;
+
+  if (context)
+    {
+      tool_preset = gimp_context_get_tool_preset (context);
+
+      if (tool_preset)
+        {
+          data = GIMP_DATA (tool_preset);
+
+          file = gimp_data_get_file (data);
+        }
+    }
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("tool-presets-edit",                 tool_preset);
+  SET_SENSITIVE ("tool-presets-duplicate",            tool_preset && gimp_data_is_duplicatable (data));
+  SET_SENSITIVE ("tool-presets-copy-location",        file);
+  SET_SENSITIVE ("tool-presets-show-in-file-manager", file);
+  SET_SENSITIVE ("tool-presets-save",                 tool_preset);
+  SET_SENSITIVE ("tool-presets-restore",              tool_preset);
+  SET_SENSITIVE ("tool-presets-delete",               tool_preset && gimp_data_is_deletable (data));
+
+#undef SET_SENSITIVE
+}
diff --git a/app/actions/tool-presets-actions.h b/app/actions/tool-presets-actions.h
new file mode 100644
index 0000000..7cdf969
--- /dev/null
+++ b/app/actions/tool-presets-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __TOOL_PRESETS_ACTIONS_H__
+#define __TOOL_PRESETS_ACTIONS_H__
+
+
+void   tool_presets_actions_setup  (GimpActionGroup *group);
+void   tool_presets_actions_update (GimpActionGroup *group,
+                                    gpointer         user_data);
+
+
+#endif /* __TOOL_PRESET_ACTIONS_H__ */
diff --git a/app/actions/tool-presets-commands.c b/app/actions/tool-presets-commands.c
new file mode 100644
index 0000000..bc60557
--- /dev/null
+++ b/app/actions/tool-presets-commands.c
@@ -0,0 +1,95 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpconfig/gimpconfig.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontext.h"
+#include "core/gimptoolinfo.h"
+#include "core/gimptoolpreset.h"
+
+#include "widgets/gimpcontainereditor.h"
+#include "widgets/gimpcontainerview.h"
+
+#include "tool-presets-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  public functions  */
+
+void
+tool_presets_save_cmd_callback (GimpAction *action,
+                                GVariant   *value,
+                                gpointer    data)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+  GimpContext         *context;
+  GimpToolPreset      *preset;
+  GimpToolInfo        *tool_info;
+
+  context = gimp_container_view_get_context (editor->view);
+
+  preset    = gimp_context_get_tool_preset (context);
+  tool_info = gimp_context_get_tool (gimp_get_user_context (context->gimp));
+
+  if (tool_info && preset)
+    {
+      GimpToolInfo *preset_tool;
+
+      preset_tool =  gimp_context_get_tool (GIMP_CONTEXT (preset->tool_options));
+
+      if (tool_info != preset_tool)
+        {
+          gimp_message (context->gimp,
+                        G_OBJECT (editor), GIMP_MESSAGE_WARNING,
+                        _("Can't save '%s' tool options to an "
+                          "existing '%s' tool preset."),
+                        tool_info->label,
+                        preset_tool->label);
+          return;
+        }
+
+      gimp_config_sync (G_OBJECT (tool_info->tool_options),
+                        G_OBJECT (preset->tool_options), 0);
+    }
+}
+
+void
+tool_presets_restore_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
+  GimpContext         *context;
+  GimpToolPreset      *preset;
+
+  context = gimp_container_view_get_context (editor->view);
+
+  preset = gimp_context_get_tool_preset (context);
+
+  if (preset)
+    gimp_context_tool_preset_changed (gimp_get_user_context (context->gimp));
+}
diff --git a/app/actions/tool-presets-commands.h b/app/actions/tool-presets-commands.h
new file mode 100644
index 0000000..ecf9c21
--- /dev/null
+++ b/app/actions/tool-presets-commands.h
@@ -0,0 +1,30 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __TOOL_PRESETS_COMMANDS_H__
+#define __TOOL_PRESETS_COMMANDS_H__
+
+
+void   tool_presets_save_cmd_callback    (GimpAction *action,
+                                          GVariant   *value,
+                                          gpointer    data);
+void   tool_presets_restore_cmd_callback (GimpAction *action,
+                                          GVariant   *value,
+                                          gpointer    data);
+
+
+#endif /* __TOOL_PRESETS_COMMANDS_H__ */
diff --git a/app/actions/tools-actions.c b/app/actions/tools-actions.c
new file mode 100644
index 0000000..0d627a1
--- /dev/null
+++ b/app/actions/tools-actions.c
@@ -0,0 +1,800 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontainer.h"
+#include "core/gimpcontext.h"
+#include "core/gimptoolinfo.h"
+
+#include "widgets/gimpaction.h"
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "tools-actions.h"
+#include "tools-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry tools_actions[] =
+{
+  { "tools-menu",           NULL, NC_("tools-action", "_Tools")           },
+  { "tools-select-menu",    NULL, NC_("tools-action", "_Selection Tools") },
+  { "tools-paint-menu",     NULL, NC_("tools-action", "_Paint Tools")     },
+  { "tools-transform-menu", NULL, NC_("tools-action", "_Transform Tools") },
+  { "tools-color-menu",     NULL, NC_("tools-action", "_Color Tools")     },
+};
+
+static const GimpStringActionEntry tools_alternative_actions[] =
+{
+  { "tools-by-color-select-short", GIMP_ICON_TOOL_BY_COLOR_SELECT,
+    NC_("tools-action", "_By Color"), NULL,
+    NC_("tools-action", "Select regions with similar colors"),
+    "gimp-by-color-select-tool",
+    GIMP_HELP_TOOL_BY_COLOR_SELECT },
+
+  { "tools-rotate-arbitrary", GIMP_ICON_TOOL_ROTATE,
+    NC_("tools-action", "_Arbitrary Rotation..."), "",
+    NC_("tools-action", "Rotate drawable by an arbitrary angle"),
+    "gimp-rotate-layer",
+    GIMP_HELP_TOOL_ROTATE },
+
+  { "tools-rotate-image-arbitrary", GIMP_ICON_TOOL_ROTATE,
+    NC_("tools-action", "_Arbitrary Rotation..."), "",
+    NC_("tools-action", "Rotate image by an arbitrary angle"),
+    "gimp-rotate-image",
+    GIMP_HELP_TOOL_ROTATE }
+};
+
+static const GimpEnumActionEntry tools_color_average_radius_actions[] =
+{
+  { "tools-color-average-radius-set", GIMP_ICON_TOOL_COLOR_PICKER,
+    "Set Color Picker Radius", NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL }
+};
+
+static const GimpEnumActionEntry tools_paintbrush_size_actions[] =
+{
+  { "tools-paintbrush-size-set", GIMP_ICON_TOOL_PAINTBRUSH,
+    "Set Brush Size", NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL }
+};
+
+static const GimpEnumActionEntry tools_paintbrush_aspect_ratio_actions[] =
+{
+  { "tools-paintbrush-aspect-ratio-set", GIMP_ICON_TOOL_PAINTBRUSH,
+    "Set Brush Aspect Ratio", NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL }
+};
+
+static const GimpEnumActionEntry tools_paintbrush_angle_actions[] =
+{
+  { "tools-paintbrush-angle-set", GIMP_ICON_TOOL_PAINTBRUSH,
+    "Set Brush Angle", NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL }
+};
+
+static const GimpEnumActionEntry tools_paintbrush_spacing_actions[] =
+{
+  { "tools-paintbrush-spacing-set", GIMP_ICON_TOOL_PAINTBRUSH,
+    "Set Brush Spacing", NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL }
+};
+
+static const GimpEnumActionEntry tools_paintbrush_hardness_actions[] =
+{
+  { "tools-paintbrush-hardness-set", GIMP_ICON_TOOL_PAINTBRUSH,
+    "Set Brush Hardness", NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL }
+};
+
+static const GimpEnumActionEntry tools_paintbrush_force_actions[] =
+{
+  { "tools-paintbrush-force-set", GIMP_ICON_TOOL_PAINTBRUSH,
+    "Set Brush Force", NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL }
+};
+
+static const GimpEnumActionEntry tools_ink_blob_size_actions[] =
+{
+  { "tools-ink-blob-size-set", GIMP_ICON_TOOL_INK,
+    "Set Ink Blob Size", NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL }
+};
+
+static const GimpEnumActionEntry tools_ink_blob_aspect_actions[] =
+{
+  { "tools-ink-blob-aspect-set", GIMP_ICON_TOOL_INK,
+    "Set Ink Blob Aspect", NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL }
+};
+
+static const GimpEnumActionEntry tools_ink_blob_angle_actions[] =
+{
+  { "tools-ink-blob-angle-set", GIMP_ICON_TOOL_INK,
+    "Set Ink Blob Angle", NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL }
+};
+
+static const GimpEnumActionEntry tools_airbrush_rate_actions[] =
+{
+  { "tools-airbrush-rate-set", GIMP_ICON_TOOL_AIRBRUSH,
+    NC_("tools-action", "Airbrush Rate: Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "tools-airbrush-rate-minimum", GIMP_ICON_TOOL_AIRBRUSH,
+    NC_("tools-action", "Airbrush Rate: Set to Minimum"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "tools-airbrush-rate-maximum", GIMP_ICON_TOOL_AIRBRUSH,
+    NC_("tools-action", "Airbrush Rate: Set to Maximum"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "tools-airbrush-rate-decrease", GIMP_ICON_TOOL_AIRBRUSH,
+    NC_("tools-action", "Airbrush Rate: Decrease by 1"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "tools-airbrush-rate-increase", GIMP_ICON_TOOL_AIRBRUSH,
+    NC_("tools-action", "Airbrush Rate: Increase by 1"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "tools-airbrush-rate-decrease-skip", GIMP_ICON_TOOL_AIRBRUSH,
+    NC_("tools-action", "Airbrush Rate: Decrease by 10"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "tools-airbrush-rate-increase-skip", GIMP_ICON_TOOL_AIRBRUSH,
+    NC_("tools-action", "Airbrush Rate: Increase by 10"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry tools_airbrush_flow_actions[] =
+{
+  { "tools-airbrush-flow-set", GIMP_ICON_TOOL_AIRBRUSH,
+    NC_("tools-action", "Airbrush Flow: Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "tools-airbrush-flow-minimum", GIMP_ICON_TOOL_AIRBRUSH,
+    NC_("tools-action", "Airbrush Flow: Set to Minimum"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "tools-airbrush-flow-maximum", GIMP_ICON_TOOL_AIRBRUSH,
+    NC_("tools-action", "Airbrush Flow: Set to Maximum"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "tools-airbrush-flow-decrease", GIMP_ICON_TOOL_AIRBRUSH,
+    NC_("tools-action", "Airbrush Flow: Decrease by 1"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "tools-airbrush-flow-increase", GIMP_ICON_TOOL_AIRBRUSH,
+    NC_("tools-action", "Airbrush Flow: Increase by 1"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "tools-airbrush-flow-decrease-skip", GIMP_ICON_TOOL_AIRBRUSH,
+    NC_("tools-action", "Airbrush Flow: Decrease by 10"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "tools-airbrush-flow-increase-skip", GIMP_ICON_TOOL_AIRBRUSH,
+    NC_("tools-action", "Airbrush Flow: Increase by 10"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry tools_mybrush_radius_actions[] =
+{
+  { "tools-mypaint-brush-radius-set", GIMP_ICON_TOOL_MYPAINT_BRUSH,
+    "Set MyPaint Brush Radius", NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL }
+};
+
+static const GimpEnumActionEntry tools_mybrush_hardness_actions[] =
+{
+  { "tools-mypaint-brush-hardness-set", GIMP_ICON_TOOL_MYPAINT_BRUSH,
+    "Set MyPaint Brush Hardness", NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL }
+};
+
+static const GimpEnumActionEntry tools_foreground_select_brush_size_actions[] =
+{
+  { "tools-foreground-select-brush-size-set",
+    GIMP_ICON_TOOL_FOREGROUND_SELECT,
+    "Set Foreground Select Brush Size", NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL }
+};
+
+static const GimpEnumActionEntry tools_transform_preview_opacity_actions[] =
+{
+  { "tools-transform-preview-opacity-set", GIMP_ICON_TOOL_PERSPECTIVE,
+    "Set Transform Tool Preview Opacity", NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL }
+};
+
+static const GimpEnumActionEntry tools_warp_effect_size_actions[] =
+{
+  { "tools-warp-effect-size-set", GIMP_ICON_TOOL_WARP,
+    "Set Warp Effect Size", NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL }
+};
+
+static const GimpEnumActionEntry tools_warp_effect_hardness_actions[] =
+{
+  { "tools-warp-effect-hardness-set", GIMP_ICON_TOOL_WARP,
+    "Set Warp Effect Hardness", NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL }
+};
+
+static const GimpEnumActionEntry tools_opacity_actions[] =
+{
+  { "tools-opacity-set", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Opacity: Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "tools-opacity-set-to-default", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Opacity: Set to Default Value"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET_TO_DEFAULT, FALSE,
+    NULL },
+  { "tools-opacity-minimum", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Opacity: Minimize"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "tools-opacity-maximum", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Opacity: Maximize"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "tools-opacity-decrease", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Opacity: Decrease by 1"), "less", NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "tools-opacity-increase", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Opacity: Increase by 1"), "greater", NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "tools-opacity-decrease-skip", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Opacity: Decrease by 10"), "<primary>less", NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "tools-opacity-increase-skip", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Opacity: Increase by 10"), "<primary>greater", NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL },
+  { "tools-opacity-decrease-percent", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Opacity: Decrease Relative"), NULL, NULL,
+    GIMP_ACTION_SELECT_PERCENT_PREVIOUS, FALSE,
+    NULL },
+  { "tools-opacity-increase-percent", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Opacity: Increase Relative"), NULL, NULL,
+    GIMP_ACTION_SELECT_PERCENT_NEXT, FALSE,
+    NULL },
+};
+
+static const GimpEnumActionEntry tools_size_actions[] =
+{
+  { "tools-size-set", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Size: Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "tools-size-set-to-default", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Size: Set to Default Value"), "backslash", NULL,
+    GIMP_ACTION_SELECT_SET_TO_DEFAULT, FALSE,
+    NULL },
+  { "tools-size-minimum", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Size: Minimize"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "tools-size-maximum", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Size: Maximize"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "tools-size-decrease", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Size: Decrease by 1"), "bracketleft", NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "tools-size-increase", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Size: Increase by 1"), "bracketright", NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "tools-size-decrease-skip", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Size: Decrease by 10"), "<shift>bracketleft", NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "tools-size-increase-skip", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Size: Increase by 10"), "<shift>bracketright", NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL },
+  { "tools-size-decrease-percent", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Size: Decrease Relative"), NULL, NULL,
+    GIMP_ACTION_SELECT_PERCENT_PREVIOUS, FALSE,
+    NULL },
+  { "tools-size-increase-percent", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Size: Increase Relative"), NULL, NULL,
+    GIMP_ACTION_SELECT_PERCENT_NEXT, FALSE,
+    NULL },
+};
+
+static const GimpEnumActionEntry tools_aspect_actions[] =
+{
+  { "tools-aspect-set", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Aspect Ratio: Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "tools-aspect-set-to-default", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Aspect Ratio: Set To Default Value"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET_TO_DEFAULT, FALSE,
+    NULL },
+  { "tools-aspect-minimum", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Aspect Ratio: Minimize"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "tools-aspect-maximum", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Aspect Ratio: Maximize"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "tools-aspect-decrease", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Aspect Ratio: Decrease by 0.1"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "tools-aspect-increase", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Aspect Ratio: Increase by 0.1"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "tools-aspect-decrease-skip", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Aspect Ratio: Decrease by 1"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "tools-aspect-increase-skip", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Aspect Ratio: Increase by 1"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL },
+  { "tools-aspect-decrease-percent", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Aspect Ratio: Decrease Relative"), NULL, NULL,
+    GIMP_ACTION_SELECT_PERCENT_PREVIOUS, FALSE,
+    NULL },
+  { "tools-aspect-increase-percent", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Aspect Ratio: Increase Relative"), NULL, NULL,
+    GIMP_ACTION_SELECT_PERCENT_NEXT, FALSE,
+    NULL },
+};
+
+static const GimpEnumActionEntry tools_angle_actions[] =
+{
+  { "tools-angle-set", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Angle: Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "tools-angle-set-to-default", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Angle: Set Angle To Default Value"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET_TO_DEFAULT, FALSE,
+    NULL },
+  { "tools-angle-minimum", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Angle: Minimize"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "tools-angle-maximum", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Angle: Maximize"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "tools-angle-decrease", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Angle: Decrease by 1°"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "tools-angle-increase", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Angle: Increase by 1°"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "tools-angle-decrease-skip", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Angle: Decrease by 15°"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "tools-angle-increase-skip", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Angle: Increase by 15°"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL },
+  { "tools-angle-decrease-percent", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Angle: Decrease Relative"), NULL, NULL,
+    GIMP_ACTION_SELECT_PERCENT_PREVIOUS, FALSE,
+    NULL },
+  { "tools-angle-increase-percent", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Angle: Increase Relative"), NULL, NULL,
+    GIMP_ACTION_SELECT_PERCENT_NEXT, FALSE,
+    NULL },
+};
+
+static const GimpEnumActionEntry tools_spacing_actions[] =
+{
+  { "tools-spacing-set", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Spacing: Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "tools-spacing-set-to-default", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Spacing: Set To Default Value"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET_TO_DEFAULT, FALSE,
+    NULL },
+  { "tools-spacing-minimum", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Spacing: Minimize"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "tools-spacing-maximum", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Spacing: Maximize"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "tools-spacing-decrease", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Spacing: Decrease by 1"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "tools-spacing-increase", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Spacing: Increase by 1"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "tools-spacing-decrease-skip", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Spacing: Decrease by 10"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "tools-spacing-increase-skip", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Spacing: Increase by 10"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL },
+  { "tools-spacing-decrease-percent", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Spacing: Decrease Relative"), NULL, NULL,
+    GIMP_ACTION_SELECT_PERCENT_PREVIOUS, FALSE,
+    NULL },
+  { "tools-spacing-increase-percent", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Spacing: Increase Relative"), NULL, NULL,
+    GIMP_ACTION_SELECT_PERCENT_NEXT, FALSE,
+    NULL },
+};
+
+static const GimpEnumActionEntry tools_hardness_actions[] =
+{
+  { "tools-hardness-set", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Hardness: Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "tools-hardness-set-to-default", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Hardness: Set to Default Value"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET_TO_DEFAULT, FALSE,
+    NULL },
+  { "tools-hardness-minimum", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Hardness: Minimize"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "tools-hardness-maximum", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Hardness: Maximize"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "tools-hardness-decrease", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Hardness: Decrease by 1"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "tools-hardness-increase", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Hardness: Increase by 1"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "tools-hardness-decrease-skip", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Hardness: Decrease by 10"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "tools-hardness-increase-skip", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Hardness: Increase by 10"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL },
+  { "tools-hardness-decrease-percent", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Hardness: Decrease Relative"), NULL, NULL,
+    GIMP_ACTION_SELECT_PERCENT_PREVIOUS, FALSE,
+    NULL },
+  { "tools-hardness-increase-percent", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Hardness: Increase Relative"), NULL, NULL,
+    GIMP_ACTION_SELECT_PERCENT_NEXT, FALSE,
+    NULL },
+};
+
+static const GimpEnumActionEntry tools_force_actions[] =
+{
+  { "tools-force-set", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Force: Set"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "tools-force-set-to-default", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Force: Set to Default Value"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET_TO_DEFAULT, FALSE,
+    NULL },
+  { "tools-force-minimum", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Force: Minimize"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "tools-force-maximum", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Force: Maximize"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "tools-force-decrease", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Force: Decrease by 1"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "tools-force-increase", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Force: Increase by 1"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+  { "tools-force-decrease-skip", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Force: Decrease by 10"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+  { "tools-force-increase-skip", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Force: Increase by 10"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL },
+  { "tools-force-decrease-percent", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Force: Decrease Relative"), NULL, NULL,
+    GIMP_ACTION_SELECT_PERCENT_PREVIOUS, FALSE,
+    NULL },
+  { "tools-force-increase-percent", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    NC_("tools-action", "Tool's Force: Increase Relative"), NULL, NULL,
+    GIMP_ACTION_SELECT_PERCENT_NEXT, FALSE,
+    NULL },
+};
+
+static const GimpEnumActionEntry tools_object_1_actions[] =
+{
+  { "tools-object-1-set", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    "Select Object 1 by Index", NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "tools-object-1-first", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    "First Object 1", NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "tools-object-1-last", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    "Last Object 1", NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "tools-object-1-previous", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    "Previous Object 1", NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "tools-object-1-next", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    "Next Object 1", NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry tools_object_2_actions[] =
+{
+  { "tools-object-2-set", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    "Select Object 2 by Index", NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+  { "tools-object-2-first", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    "First Object 2", NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+  { "tools-object-2-last", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    "Last Object 2", NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+  { "tools-object-2-previous", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    "Previous Object 2", NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+  { "tools-object-2-next", GIMP_ICON_DIALOG_TOOL_OPTIONS,
+    "Next Object 2", NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL }
+};
+
+
+void
+tools_actions_setup (GimpActionGroup *group)
+{
+  GimpAction *action;
+  GList      *list;
+
+  gimp_action_group_add_actions (group, "tools-action",
+                                 tools_actions,
+                                 G_N_ELEMENTS (tools_actions));
+
+  gimp_action_group_add_string_actions (group, "tools-action",
+                                        tools_alternative_actions,
+                                        G_N_ELEMENTS (tools_alternative_actions),
+                                        tools_select_cmd_callback);
+
+  action = gimp_action_group_get_action (group,
+                                         "tools-by-color-select-short");
+  gimp_action_set_accel_path (action, "<Actions>/tools/tools-by-color-select");
+
+  gimp_action_group_add_enum_actions (group, NULL,
+                                      tools_color_average_radius_actions,
+                                      G_N_ELEMENTS (tools_color_average_radius_actions),
+                                      tools_color_average_radius_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, NULL,
+                                      tools_paintbrush_size_actions,
+                                      G_N_ELEMENTS (tools_paintbrush_size_actions),
+                                      tools_paintbrush_size_cmd_callback);
+  gimp_action_group_add_enum_actions (group, NULL,
+                                      tools_paintbrush_aspect_ratio_actions,
+                                      G_N_ELEMENTS (tools_paintbrush_aspect_ratio_actions),
+                                      tools_paintbrush_aspect_ratio_cmd_callback);
+  gimp_action_group_add_enum_actions (group, NULL,
+                                      tools_paintbrush_angle_actions,
+                                      G_N_ELEMENTS (tools_paintbrush_angle_actions),
+                                      tools_paintbrush_angle_cmd_callback);
+  gimp_action_group_add_enum_actions (group, NULL,
+                                      tools_paintbrush_spacing_actions,
+                                      G_N_ELEMENTS (tools_paintbrush_spacing_actions),
+                                      tools_paintbrush_spacing_cmd_callback);
+  gimp_action_group_add_enum_actions (group, NULL,
+                                      tools_paintbrush_hardness_actions,
+                                      G_N_ELEMENTS (tools_paintbrush_hardness_actions),
+                                      tools_paintbrush_hardness_cmd_callback);
+  gimp_action_group_add_enum_actions (group, NULL,
+                                      tools_paintbrush_force_actions,
+                                      G_N_ELEMENTS (tools_paintbrush_force_actions),
+                                      tools_paintbrush_force_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, NULL,
+                                      tools_ink_blob_size_actions,
+                                      G_N_ELEMENTS (tools_ink_blob_size_actions),
+                                      tools_ink_blob_size_cmd_callback);
+  gimp_action_group_add_enum_actions (group, NULL,
+                                      tools_ink_blob_aspect_actions,
+                                      G_N_ELEMENTS (tools_ink_blob_aspect_actions),
+                                      tools_ink_blob_aspect_cmd_callback);
+  gimp_action_group_add_enum_actions (group, NULL,
+                                      tools_ink_blob_angle_actions,
+                                      G_N_ELEMENTS (tools_ink_blob_angle_actions),
+                                      tools_ink_blob_angle_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "tools-action",
+                                      tools_airbrush_rate_actions,
+                                      G_N_ELEMENTS (tools_airbrush_rate_actions),
+                                      tools_airbrush_rate_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "tools-action",
+                                      tools_airbrush_flow_actions,
+                                      G_N_ELEMENTS (tools_airbrush_flow_actions),
+                                      tools_airbrush_flow_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, NULL,
+                                      tools_mybrush_radius_actions,
+                                      G_N_ELEMENTS (tools_mybrush_radius_actions),
+                                      tools_mybrush_radius_cmd_callback);
+  gimp_action_group_add_enum_actions (group, NULL,
+                                      tools_mybrush_hardness_actions,
+                                      G_N_ELEMENTS (tools_mybrush_hardness_actions),
+                                      tools_mybrush_hardness_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, NULL,
+                                      tools_foreground_select_brush_size_actions,
+                                      G_N_ELEMENTS (tools_foreground_select_brush_size_actions),
+                                      tools_fg_select_brush_size_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, NULL,
+                                      tools_transform_preview_opacity_actions,
+                                      G_N_ELEMENTS (tools_transform_preview_opacity_actions),
+                                      tools_transform_preview_opacity_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, NULL,
+                                      tools_warp_effect_size_actions,
+                                      G_N_ELEMENTS (tools_warp_effect_size_actions),
+                                      tools_warp_effect_size_cmd_callback);
+  gimp_action_group_add_enum_actions (group, NULL,
+                                      tools_warp_effect_hardness_actions,
+                                      G_N_ELEMENTS (tools_warp_effect_hardness_actions),
+                                      tools_warp_effect_hardness_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "tools-action",
+                                      tools_opacity_actions,
+                                      G_N_ELEMENTS (tools_opacity_actions),
+                                      tools_opacity_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "tools-action",
+                                      tools_size_actions,
+                                      G_N_ELEMENTS (tools_size_actions),
+                                      tools_size_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "tools-action",
+                                      tools_aspect_actions,
+                                      G_N_ELEMENTS (tools_aspect_actions),
+                                      tools_aspect_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "tools-action",
+                                      tools_angle_actions,
+                                      G_N_ELEMENTS (tools_angle_actions),
+                                      tools_angle_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "tools-action",
+                                      tools_spacing_actions,
+                                      G_N_ELEMENTS (tools_spacing_actions),
+                                      tools_spacing_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "tools-action",
+                                      tools_hardness_actions,
+                                      G_N_ELEMENTS (tools_hardness_actions),
+                                      tools_hardness_cmd_callback);
+  gimp_action_group_add_enum_actions (group, "tools-action",
+                                      tools_force_actions,
+                                      G_N_ELEMENTS (tools_force_actions),
+                                      tools_force_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, NULL,
+                                      tools_object_1_actions,
+                                      G_N_ELEMENTS (tools_object_1_actions),
+                                      tools_object_1_cmd_callback);
+  gimp_action_group_add_enum_actions (group, NULL,
+                                      tools_object_2_actions,
+                                      G_N_ELEMENTS (tools_object_2_actions),
+                                      tools_object_2_cmd_callback);
+
+  for (list = gimp_get_tool_info_iter (group->gimp);
+       list;
+       list = g_list_next (list))
+    {
+      GimpToolInfo *tool_info = list->data;
+
+      if (tool_info->menu_label)
+        {
+          GimpStringActionEntry  entry;
+          gchar                 *name;
+          const gchar           *icon_name;
+          const gchar           *identifier;
+
+          name       = gimp_tool_info_get_action_name (tool_info);
+          icon_name  = gimp_viewable_get_icon_name (GIMP_VIEWABLE (tool_info));
+          identifier = gimp_object_get_name (tool_info);
+
+          entry.name        = name;
+          entry.icon_name   = icon_name;
+          entry.label       = tool_info->menu_label;
+          entry.accelerator = tool_info->menu_accel;
+          entry.tooltip     = tool_info->tooltip;
+          entry.help_id     = tool_info->help_id;
+          entry.value       = identifier;
+
+          gimp_action_group_add_string_actions (group, NULL,
+                                                &entry, 1,
+                                                tools_select_cmd_callback);
+
+          g_free (name);
+        }
+    }
+}
+
+void
+tools_actions_update (GimpActionGroup *group,
+                      gpointer         data)
+{
+}
diff --git a/app/actions/tools-actions.h b/app/actions/tools-actions.h
new file mode 100644
index 0000000..9bec68b
--- /dev/null
+++ b/app/actions/tools-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __TOOLS_ACTIONS_H__
+#define __TOOLS_ACTIONS_H__
+
+
+void   tools_actions_setup  (GimpActionGroup *group);
+void   tools_actions_update (GimpActionGroup *group,
+                             gpointer         data);
+
+
+#endif /* __TOOLS_ACTIONS_H__ */
diff --git a/app/actions/tools-commands.c b/app/actions/tools-commands.c
new file mode 100644
index 0000000..7e84c53
--- /dev/null
+++ b/app/actions/tools-commands.c
@@ -0,0 +1,820 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpmath/gimpmath.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontainer.h"
+#include "core/gimpcontext.h"
+#include "core/gimptoolinfo.h"
+
+#include "paint/gimpinkoptions.h"
+#include "paint/gimpairbrushoptions.h"
+#include "paint/gimpmybrushoptions.h"
+
+#include "widgets/gimpaction.h"
+#include "widgets/gimpenumaction.h"
+#include "widgets/gimpuimanager.h"
+
+#include "display/gimpdisplay.h"
+
+#include "tools/gimp-tools.h"
+#include "tools/gimpcoloroptions.h"
+#include "tools/gimpforegroundselectoptions.h"
+#include "tools/gimprectangleoptions.h"
+#include "tools/gimptool.h"
+#include "tools/gimptoolcontrol.h"
+#include "tools/gimptransformoptions.h"
+#include "tools/gimptransformtool.h"
+#include "tools/gimpwarpoptions.h"
+#include "tools/tool_manager.h"
+
+#include "actions.h"
+#include "tools-commands.h"
+
+
+/*  local function prototypes  */
+
+static void   tools_activate_enum_action (const gchar *action_desc,
+                                          GVariant    *value);
+
+
+/*  local variables  */
+
+/* this is a hack to allow GimpToolButton to activate a tool-selection action
+ * without initializing the tool
+ */
+static gint tools_select_cmd_initialize_blocked = 0;
+
+
+/*  public functions  */
+
+void
+tools_select_cmd_callback (GimpAction *action,
+                           GVariant   *value,
+                           gpointer    data)
+{
+  Gimp              *gimp;
+  GimpToolInfo      *tool_info;
+  GimpContext       *context;
+  GimpDisplay       *display;
+  const gchar       *tool_name;
+  gboolean           set_transform_type = FALSE;
+  GimpTransformType  transform_type;
+  return_if_no_gimp (gimp, data);
+
+  tool_name = g_variant_get_string (value, NULL);
+
+  /*  special case gimp-rotate-tool being called from the Image or Layer
+   *  menus
+   */
+  if (strcmp (tool_name, "gimp-rotate-layer") == 0)
+    {
+      tool_name          = "gimp-rotate-tool";
+      set_transform_type = TRUE;
+      transform_type     = GIMP_TRANSFORM_TYPE_LAYER;
+    }
+  else if (strcmp (tool_name, "gimp-rotate-image") == 0)
+    {
+      tool_name          = "gimp-rotate-tool";
+      set_transform_type = TRUE;
+      transform_type     = GIMP_TRANSFORM_TYPE_IMAGE;
+    }
+
+  tool_info = gimp_get_tool_info (gimp, tool_name);
+
+  context = gimp_get_user_context (gimp);
+
+  /*  always allocate a new tool when selected from the image menu
+   */
+  if (gimp_context_get_tool (context) != tool_info ||
+      tools_select_cmd_initialize_blocked)
+    {
+      gimp_context_set_tool (context, tool_info);
+    }
+  else
+    {
+      gimp_context_tool_changed (context);
+    }
+
+  if (set_transform_type)
+    {
+      GimpTool *tool = tool_manager_get_active (gimp);
+
+      gimp_transform_tool_set_type (GIMP_TRANSFORM_TOOL (tool),
+                                    transform_type);
+    }
+
+  if (! tools_select_cmd_initialize_blocked)
+    {
+      display = gimp_context_get_display (context);
+
+      if (display && gimp_display_get_image (display))
+        tool_manager_initialize_active (gimp, display);
+    }
+}
+
+void
+tools_select_cmd_block_initialize (void)
+{
+  tools_select_cmd_initialize_blocked++;
+}
+
+void
+tools_select_cmd_unblock_initialize (void)
+{
+  g_return_if_fail (tools_select_cmd_initialize_blocked > 0);
+
+  tools_select_cmd_initialize_blocked--;
+}
+
+void
+tools_color_average_radius_cmd_callback (GimpAction *action,
+                                         GVariant   *value,
+                                         gpointer    data)
+{
+  GimpContext          *context;
+  GimpToolInfo         *tool_info;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  tool_info = gimp_context_get_tool (context);
+
+  if (tool_info && GIMP_IS_COLOR_OPTIONS (tool_info->tool_options))
+    {
+      action_select_property (select_type,
+                              action_data_get_display (data),
+                              G_OBJECT (tool_info->tool_options),
+                              "average-radius",
+                              1.0, 1.0, 10.0, 0.1, FALSE);
+    }
+}
+
+void
+tools_paintbrush_size_cmd_callback (GimpAction *action,
+                                    GVariant   *value,
+                                    gpointer    data)
+{
+  GimpContext          *context;
+  GimpToolInfo         *tool_info;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  tool_info = gimp_context_get_tool (context);
+
+  if (tool_info && GIMP_IS_PAINT_OPTIONS (tool_info->tool_options))
+    {
+      action_select_property (select_type,
+                              action_data_get_display (data),
+                              G_OBJECT (tool_info->tool_options),
+                              "brush-size",
+                              0.1, 1.0, 10.0, 1.0, FALSE);
+    }
+}
+
+void
+tools_paintbrush_angle_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpContext          *context;
+  GimpToolInfo         *tool_info;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  tool_info = gimp_context_get_tool (context);
+
+  if (tool_info && GIMP_IS_PAINT_OPTIONS (tool_info->tool_options))
+    {
+      action_select_property (select_type,
+                              action_data_get_display (data),
+                              G_OBJECT (tool_info->tool_options),
+                              "brush-angle",
+                              0.1, 1.0, 15.0, 0.1, TRUE);
+    }
+}
+
+void
+tools_paintbrush_aspect_ratio_cmd_callback (GimpAction *action,
+                                            GVariant   *value,
+                                            gpointer    data)
+{
+  GimpContext          *context;
+  GimpToolInfo         *tool_info;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  tool_info = gimp_context_get_tool (context);
+
+  if (tool_info && GIMP_IS_PAINT_OPTIONS (tool_info->tool_options))
+    {
+      action_select_property (select_type,
+                              action_data_get_display (data),
+                              G_OBJECT (tool_info->tool_options),
+                              "brush-aspect-ratio",
+                              0.01, 0.1, 1.0, 0.1, TRUE);
+    }
+}
+
+void
+tools_paintbrush_spacing_cmd_callback (GimpAction *action,
+                                       GVariant   *value,
+                                       gpointer    data)
+{
+  GimpContext          *context;
+  GimpToolInfo         *tool_info;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  tool_info = gimp_context_get_tool (context);
+
+  if (tool_info && GIMP_IS_PAINT_OPTIONS (tool_info->tool_options))
+    {
+      action_select_property (select_type,
+                              action_data_get_display (data),
+                              G_OBJECT (tool_info->tool_options),
+                              "brush-spacing",
+                              0.001, 0.01, 0.1, 0.1, FALSE);
+    }
+}
+
+void
+tools_paintbrush_hardness_cmd_callback (GimpAction *action,
+                                        GVariant   *value,
+                                        gpointer    data)
+{
+  GimpContext          *context;
+  GimpToolInfo         *tool_info;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  tool_info = gimp_context_get_tool (context);
+
+  if (tool_info && GIMP_IS_PAINT_OPTIONS (tool_info->tool_options))
+    {
+      action_select_property (select_type,
+                              action_data_get_display (data),
+                              G_OBJECT (tool_info->tool_options),
+                              "brush-hardness",
+                              0.001, 0.01, 0.1, 0.1, FALSE);
+    }
+}
+
+void
+tools_paintbrush_force_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpContext          *context;
+  GimpToolInfo         *tool_info;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  tool_info = gimp_context_get_tool (context);
+
+  if (tool_info && GIMP_IS_PAINT_OPTIONS (tool_info->tool_options))
+    {
+      action_select_property (select_type,
+                              action_data_get_display (data),
+                              G_OBJECT (tool_info->tool_options),
+                              "brush-force",
+                              0.001, 0.01, 0.1, 0.1, FALSE);
+    }
+}
+
+void
+tools_ink_blob_size_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpContext          *context;
+  GimpToolInfo         *tool_info;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  tool_info = gimp_context_get_tool (context);
+
+  if (tool_info && GIMP_IS_INK_OPTIONS (tool_info->tool_options))
+    {
+      action_select_property (select_type,
+                              action_data_get_display (data),
+                              G_OBJECT (tool_info->tool_options),
+                              "size",
+                              0.1, 1.0, 10.0, 0.1, FALSE);
+    }
+}
+
+void
+tools_ink_blob_aspect_cmd_callback (GimpAction *action,
+                                    GVariant   *value,
+                                    gpointer    data)
+{
+  GimpContext          *context;
+  GimpToolInfo         *tool_info;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  tool_info = gimp_context_get_tool (context);
+
+  if (tool_info && GIMP_IS_INK_OPTIONS (tool_info->tool_options))
+    {
+      action_select_property (select_type,
+                              action_data_get_display (data),
+                              G_OBJECT (tool_info->tool_options),
+                              "blob-aspect",
+                              1.0, 0.1, 1.0, 0.1, FALSE);
+    }
+}
+
+void
+tools_ink_blob_angle_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpContext          *context;
+  GimpToolInfo         *tool_info;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  tool_info = gimp_context_get_tool (context);
+
+  if (tool_info && GIMP_IS_INK_OPTIONS (tool_info->tool_options))
+    {
+      action_select_property (select_type,
+                              action_data_get_display (data),
+                              G_OBJECT (tool_info->tool_options),
+                              "blob-angle",
+                              gimp_deg_to_rad (0.1),
+                              gimp_deg_to_rad (1.0),
+                              gimp_deg_to_rad (15.0),
+                              0.1, TRUE);
+    }
+}
+
+void
+tools_airbrush_rate_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpContext          *context;
+  GimpToolInfo         *tool_info;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  tool_info = gimp_context_get_tool (context);
+
+  if (tool_info && GIMP_IS_AIRBRUSH_OPTIONS (tool_info->tool_options))
+    {
+      action_select_property (select_type,
+                              action_data_get_display (data),
+                              G_OBJECT (tool_info->tool_options),
+                              "rate",
+                              0.1, 1.0, 10.0, 0.1, FALSE);
+    }
+}
+
+void
+tools_airbrush_flow_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpContext          *context;
+  GimpToolInfo         *tool_info;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  tool_info = gimp_context_get_tool (context);
+
+  if (tool_info && GIMP_IS_AIRBRUSH_OPTIONS (tool_info->tool_options))
+    {
+      action_select_property (select_type,
+                              action_data_get_display (data),
+                              G_OBJECT (tool_info->tool_options),
+                              "flow",
+                              0.1, 1.0, 10.0, 0.1, FALSE);
+    }
+}
+
+void
+tools_mybrush_radius_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpContext          *context;
+  GimpToolInfo         *tool_info;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  tool_info = gimp_context_get_tool (context);
+
+  if (tool_info && GIMP_IS_MYBRUSH_OPTIONS (tool_info->tool_options))
+    {
+      action_select_property (select_type,
+                              action_data_get_display (data),
+                              G_OBJECT (tool_info->tool_options),
+                              "radius",
+                              0.1, 0.1, 0.5, 1.0, FALSE);
+    }
+}
+
+void
+tools_mybrush_hardness_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpContext          *context;
+  GimpToolInfo         *tool_info;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  tool_info = gimp_context_get_tool (context);
+
+  if (tool_info && GIMP_IS_MYBRUSH_OPTIONS (tool_info->tool_options))
+    {
+      action_select_property (select_type,
+                              action_data_get_display (data),
+                              G_OBJECT (tool_info->tool_options),
+                              "hardness",
+                              0.001, 0.01, 0.1, 1.0, FALSE);
+    }
+}
+
+void
+tools_fg_select_brush_size_cmd_callback (GimpAction *action,
+                                         GVariant   *value,
+                                         gpointer    data)
+{
+  GimpContext          *context;
+  GimpToolInfo         *tool_info;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  tool_info = gimp_context_get_tool (context);
+
+  if (tool_info && GIMP_IS_FOREGROUND_SELECT_OPTIONS (tool_info->tool_options))
+    {
+      action_select_property (select_type,
+                              action_data_get_display (data),
+                              G_OBJECT (tool_info->tool_options),
+                              "stroke-width",
+                              1.0, 4.0, 16.0, 0.1, FALSE);
+    }
+}
+
+void
+tools_transform_preview_opacity_cmd_callback (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data)
+{
+  GimpContext          *context;
+  GimpToolInfo         *tool_info;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  tool_info = gimp_context_get_tool (context);
+
+  if (tool_info && GIMP_IS_TRANSFORM_OPTIONS (tool_info->tool_options))
+    {
+      action_select_property (select_type,
+                              action_data_get_display (data),
+                              G_OBJECT (tool_info->tool_options),
+                              "preview-opacity",
+                              0.01, 0.1, 0.5, 0.1, FALSE);
+    }
+}
+
+void
+tools_warp_effect_size_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpContext          *context;
+  GimpToolInfo         *tool_info;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  tool_info = gimp_context_get_tool (context);
+
+  if (tool_info && GIMP_IS_WARP_OPTIONS (tool_info->tool_options))
+    {
+      action_select_property (select_type,
+                              action_data_get_display (data),
+                              G_OBJECT (tool_info->tool_options),
+                              "effect-size",
+                              1.0, 4.0, 16.0, 0.1, FALSE);
+    }
+}
+
+void
+tools_warp_effect_hardness_cmd_callback (GimpAction *action,
+                                         GVariant   *value,
+                                         gpointer    data)
+{
+  GimpContext          *context;
+  GimpToolInfo         *tool_info;
+  GimpActionSelectType  select_type;
+  return_if_no_context (context, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  tool_info = gimp_context_get_tool (context);
+
+  if (tool_info && GIMP_IS_WARP_OPTIONS (tool_info->tool_options))
+    {
+      action_select_property (select_type,
+                              action_data_get_display (data),
+                              G_OBJECT (tool_info->tool_options),
+                              "effect-hardness",
+                              0.001, 0.01, 0.1, 0.1, FALSE);
+    }
+}
+
+void
+tools_opacity_cmd_callback (GimpAction *action,
+                            GVariant   *value,
+                            gpointer    data)
+{
+  GimpContext *context;
+  GimpTool    *tool;
+  return_if_no_context (context, data);
+
+  tool = tool_manager_get_active (context->gimp);
+
+  if (tool)
+    {
+      const gchar *action_desc;
+
+      action_desc = gimp_tool_control_get_action_opacity (tool->control);
+
+      if (action_desc)
+        tools_activate_enum_action (action_desc, value);
+    }
+}
+
+void
+tools_size_cmd_callback (GimpAction *action,
+                         GVariant   *value,
+                         gpointer    data)
+{
+  GimpContext *context;
+  GimpTool    *tool;
+  return_if_no_context (context, data);
+
+  tool = tool_manager_get_active (context->gimp);
+
+  if (tool)
+    {
+      const gchar *action_desc;
+
+      action_desc = gimp_tool_control_get_action_size (tool->control);
+
+      if (action_desc)
+        tools_activate_enum_action (action_desc, value);
+    }
+}
+
+void
+tools_aspect_cmd_callback (GimpAction *action,
+                           GVariant   *value,
+                           gpointer    data)
+{
+  GimpContext *context;
+  GimpTool    *tool;
+  return_if_no_context (context, data);
+
+  tool = tool_manager_get_active (context->gimp);
+
+  if (tool)
+    {
+      const gchar *action_desc;
+
+      action_desc = gimp_tool_control_get_action_aspect (tool->control);
+
+      if (action_desc)
+        tools_activate_enum_action (action_desc, value);
+    }
+}
+
+void
+tools_angle_cmd_callback (GimpAction *action,
+                          GVariant   *value,
+                          gpointer    data)
+{
+  GimpContext *context;
+  GimpTool    *tool;
+  return_if_no_context (context, data);
+
+  tool = tool_manager_get_active (context->gimp);
+
+  if (tool)
+    {
+      const gchar *action_desc;
+
+      action_desc = gimp_tool_control_get_action_angle (tool->control);
+
+      if (action_desc)
+        tools_activate_enum_action (action_desc, value);
+    }
+}
+
+void
+tools_spacing_cmd_callback (GimpAction *action,
+                            GVariant   *value,
+                            gpointer    data)
+{
+  GimpContext *context;
+  GimpTool    *tool;
+  return_if_no_context (context, data);
+
+  tool = tool_manager_get_active (context->gimp);
+
+  if (tool)
+    {
+      const gchar *action_desc;
+
+      action_desc = gimp_tool_control_get_action_spacing (tool->control);
+
+      if (action_desc)
+        tools_activate_enum_action (action_desc, value);
+    }
+}
+
+void
+tools_hardness_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  GimpContext *context;
+  GimpTool    *tool;
+  return_if_no_context (context, data);
+
+  tool = tool_manager_get_active (context->gimp);
+
+  if (tool)
+    {
+      const gchar *action_desc;
+
+      action_desc = gimp_tool_control_get_action_hardness (tool->control);
+
+      if (action_desc)
+        tools_activate_enum_action (action_desc, value);
+    }
+}
+
+void
+tools_force_cmd_callback (GimpAction *action,
+                          GVariant   *value,
+                          gpointer    data)
+{
+  GimpContext *context;
+  GimpTool    *tool;
+  return_if_no_context (context, data);
+
+  tool = tool_manager_get_active (context->gimp);
+
+  if (tool)
+    {
+      const gchar *action_desc;
+
+      action_desc = gimp_tool_control_get_action_force (tool->control);
+
+      if (action_desc)
+        tools_activate_enum_action (action_desc, value);
+    }
+}
+
+void
+tools_object_1_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  GimpContext *context;
+  GimpTool    *tool;
+  return_if_no_context (context, data);
+
+  tool = tool_manager_get_active (context->gimp);
+
+  if (tool)
+    {
+      const gchar *action_desc;
+
+      action_desc = gimp_tool_control_get_action_object_1 (tool->control);
+
+      if (action_desc)
+        tools_activate_enum_action (action_desc, value);
+    }
+}
+
+void
+tools_object_2_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  GimpContext *context;
+  GimpTool    *tool;
+  return_if_no_context (context, data);
+
+  tool = tool_manager_get_active (context->gimp);
+
+  if (tool)
+    {
+      const gchar *action_desc;
+
+      action_desc = gimp_tool_control_get_action_object_2 (tool->control);
+
+      if (action_desc)
+        tools_activate_enum_action (action_desc, value);
+    }
+}
+
+
+/*  private functions  */
+
+static void
+tools_activate_enum_action (const gchar *action_desc,
+                            GVariant    *value)
+{
+  gchar *group_name;
+  gchar *action_name;
+
+  group_name  = g_strdup (action_desc);
+  action_name = strchr (group_name, '/');
+
+  if (action_name)
+    {
+      GList      *managers;
+      GimpAction *action;
+
+      *action_name++ = '\0';
+
+      managers = gimp_ui_managers_from_name ("<Image>");
+
+      action = gimp_ui_manager_find_action (managers->data,
+                                            group_name, action_name);
+
+      if (GIMP_IS_ENUM_ACTION (action) &&
+          GIMP_ENUM_ACTION (action)->value_variable)
+        {
+          gimp_action_emit_activate (GIMP_ACTION (action), value);
+        }
+    }
+
+  g_free (group_name);
+}
diff --git a/app/actions/tools-commands.h b/app/actions/tools-commands.h
new file mode 100644
index 0000000..38ab455
--- /dev/null
+++ b/app/actions/tools-commands.h
@@ -0,0 +1,120 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __TOOLS_COMMANDS_H__
+#define __TOOLS_COMMANDS_H__
+
+
+void   tools_select_cmd_callback                    (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   tools_select_cmd_block_initialize            (void);
+void   tools_select_cmd_unblock_initialize          (void);
+
+void   tools_color_average_radius_cmd_callback      (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+void   tools_paintbrush_size_cmd_callback           (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   tools_paintbrush_angle_cmd_callback          (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   tools_paintbrush_aspect_ratio_cmd_callback   (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   tools_paintbrush_spacing_cmd_callback        (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   tools_paintbrush_hardness_cmd_callback       (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   tools_paintbrush_force_cmd_callback          (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+void   tools_ink_blob_size_cmd_callback             (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   tools_ink_blob_aspect_cmd_callback           (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   tools_ink_blob_angle_cmd_callback            (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+void   tools_airbrush_rate_cmd_callback             (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   tools_airbrush_flow_cmd_callback             (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+void   tools_mybrush_radius_cmd_callback            (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   tools_mybrush_hardness_cmd_callback          (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+void   tools_fg_select_brush_size_cmd_callback      (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+void   tools_transform_preview_opacity_cmd_callback (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+void   tools_warp_effect_size_cmd_callback          (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   tools_warp_effect_hardness_cmd_callback      (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+void   tools_opacity_cmd_callback                   (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   tools_size_cmd_callback                      (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   tools_aspect_cmd_callback                    (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   tools_angle_cmd_callback                     (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   tools_spacing_cmd_callback                   (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   tools_hardness_cmd_callback                  (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   tools_force_cmd_callback                     (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+void   tools_object_1_cmd_callback                  (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   tools_object_2_cmd_callback                  (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+
+#endif /* __TOOLS_COMMANDS_H__ */
diff --git a/app/actions/vectors-actions.c b/app/actions/vectors-actions.c
new file mode 100644
index 0000000..300203b
--- /dev/null
+++ b/app/actions/vectors-actions.c
@@ -0,0 +1,465 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimpchannel.h"
+#include "core/gimpcontainer.h"
+#include "core/gimpimage.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpwidgets-utils.h"
+
+#include "actions.h"
+#include "items-actions.h"
+#include "vectors-actions.h"
+#include "vectors-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry vectors_actions[] =
+{
+  { "vectors-popup", GIMP_ICON_DIALOG_PATHS,
+    NC_("vectors-action", "Paths Menu"), NULL, NULL, NULL,
+    GIMP_HELP_PATH_DIALOG },
+
+  { "vectors-color-tag-menu", NULL,
+    NC_("vectors-action", "Color Tag"), NULL, NULL, NULL,
+    GIMP_HELP_PATH_COLOR_TAG },
+
+  { "vectors-edit", GIMP_ICON_TOOL_PATH,
+    NC_("vectors-action", "Edit Pa_th"), NULL,
+    NC_("vectors-action", "Edit the active path"),
+    vectors_edit_cmd_callback,
+    GIMP_HELP_TOOL_VECTORS },
+
+  { "vectors-edit-attributes", GIMP_ICON_EDIT,
+    NC_("vectors-action", "_Edit Path Attributes..."), NULL,
+    NC_("vectors-action", "Edit path attributes"),
+    vectors_edit_attributes_cmd_callback,
+    GIMP_HELP_PATH_EDIT },
+
+  { "vectors-new", GIMP_ICON_DOCUMENT_NEW,
+    NC_("vectors-action", "_New Path..."), NULL,
+    NC_("vectors-action", "Create a new path..."),
+    vectors_new_cmd_callback,
+    GIMP_HELP_PATH_NEW },
+
+  { "vectors-new-last-values", GIMP_ICON_DOCUMENT_NEW,
+    NC_("vectors-action", "_New Path with last values"), NULL,
+    NC_("vectors-action", "Create a new path with last used values"),
+    vectors_new_last_vals_cmd_callback,
+    GIMP_HELP_PATH_NEW },
+
+  { "vectors-duplicate", GIMP_ICON_OBJECT_DUPLICATE,
+    NC_("vectors-action", "D_uplicate Path"), NULL,
+    NC_("vectors-action", "Duplicate this path"),
+    vectors_duplicate_cmd_callback,
+    GIMP_HELP_PATH_DUPLICATE },
+
+  { "vectors-delete", GIMP_ICON_EDIT_DELETE,
+    NC_("vectors-action", "_Delete Path"), NULL,
+    NC_("vectors-action", "Delete this path"),
+    vectors_delete_cmd_callback,
+    GIMP_HELP_PATH_DELETE },
+
+  { "vectors-merge-visible", NULL,
+    NC_("vectors-action", "Merge _Visible Paths"), NULL, NULL,
+    vectors_merge_visible_cmd_callback,
+    GIMP_HELP_PATH_MERGE_VISIBLE },
+
+  { "vectors-raise", GIMP_ICON_GO_UP,
+    NC_("vectors-action", "_Raise Path"), NULL,
+    NC_("vectors-action", "Raise this path"),
+    vectors_raise_cmd_callback,
+    GIMP_HELP_PATH_RAISE },
+
+  { "vectors-raise-to-top", GIMP_ICON_GO_TOP,
+    NC_("vectors-action", "Raise Path to _Top"), NULL,
+    NC_("vectors-action", "Raise this path to the top"),
+    vectors_raise_to_top_cmd_callback,
+    GIMP_HELP_PATH_RAISE_TO_TOP },
+
+  { "vectors-lower", GIMP_ICON_GO_DOWN,
+    NC_("vectors-action", "_Lower Path"), NULL,
+    NC_("vectors-action", "Lower this path"),
+    vectors_lower_cmd_callback,
+    GIMP_HELP_PATH_LOWER },
+
+  { "vectors-lower-to-bottom", GIMP_ICON_GO_BOTTOM,
+    NC_("vectors-action", "Lower Path to _Bottom"), NULL,
+    NC_("vectors-action", "Lower this path to the bottom"),
+    vectors_lower_to_bottom_cmd_callback,
+    GIMP_HELP_PATH_LOWER_TO_BOTTOM },
+
+  { "vectors-fill", GIMP_ICON_TOOL_BUCKET_FILL,
+    NC_("vectors-action", "Fill Pat_h..."), NULL,
+    NC_("vectors-action", "Fill the path"),
+    vectors_fill_cmd_callback,
+    GIMP_HELP_PATH_FILL },
+
+  { "vectors-fill-last-values", GIMP_ICON_TOOL_BUCKET_FILL,
+    NC_("vectors-action", "Fill Path"), NULL,
+    NC_("vectors-action", "Fill the path with last values"),
+    vectors_fill_last_vals_cmd_callback,
+    GIMP_HELP_PATH_FILL },
+
+  { "vectors-stroke", GIMP_ICON_PATH_STROKE,
+    NC_("vectors-action", "Stro_ke Path..."), NULL,
+    NC_("vectors-action", "Paint along the path"),
+    vectors_stroke_cmd_callback,
+    GIMP_HELP_PATH_STROKE },
+
+  { "vectors-stroke-last-values", GIMP_ICON_PATH_STROKE,
+    NC_("vectors-action", "Stro_ke Path"), NULL,
+    NC_("vectors-action", "Paint along the path with last values"),
+    vectors_stroke_last_vals_cmd_callback,
+    GIMP_HELP_PATH_STROKE },
+
+  { "vectors-copy", GIMP_ICON_EDIT_COPY,
+    NC_("vectors-action", "Co_py Path"), "", NULL,
+    vectors_copy_cmd_callback,
+    GIMP_HELP_PATH_COPY },
+
+  { "vectors-paste", GIMP_ICON_EDIT_PASTE,
+    NC_("vectors-action", "Paste Pat_h"), "", NULL,
+    vectors_paste_cmd_callback,
+    GIMP_HELP_PATH_PASTE },
+
+  { "vectors-export", GIMP_ICON_DOCUMENT_SAVE,
+    NC_("vectors-action", "E_xport Path..."), "", NULL,
+    vectors_export_cmd_callback,
+    GIMP_HELP_PATH_EXPORT },
+
+  { "vectors-import", GIMP_ICON_DOCUMENT_OPEN,
+    NC_("vectors-action", "I_mport Path..."), "", NULL,
+    vectors_import_cmd_callback,
+    GIMP_HELP_PATH_IMPORT }
+};
+
+static const GimpToggleActionEntry vectors_toggle_actions[] =
+{
+  { "vectors-visible", GIMP_ICON_VISIBLE,
+    NC_("vectors-action", "Toggle Path _Visibility"), NULL, NULL,
+    vectors_visible_cmd_callback,
+    FALSE,
+    GIMP_HELP_PATH_VISIBLE },
+
+  { "vectors-linked", GIMP_ICON_LINKED,
+    NC_("vectors-action", "Toggle Path _Linked State"), NULL, NULL,
+    vectors_linked_cmd_callback,
+    FALSE,
+    GIMP_HELP_PATH_LINKED },
+
+  { "vectors-lock-content", NULL /* GIMP_ICON_LOCK */,
+    NC_("vectors-action", "L_ock Strokes of Path"), NULL, NULL,
+    vectors_lock_content_cmd_callback,
+    FALSE,
+    GIMP_HELP_PATH_LOCK_STROKES },
+
+  { "vectors-lock-position", GIMP_ICON_TOOL_MOVE,
+    NC_("vectors-action", "L_ock Position of Path"), NULL, NULL,
+    vectors_lock_position_cmd_callback,
+    FALSE,
+    GIMP_HELP_PATH_LOCK_POSITION }
+};
+
+static const GimpEnumActionEntry vectors_color_tag_actions[] =
+{
+  { "vectors-color-tag-none", GIMP_ICON_EDIT_CLEAR,
+    NC_("vectors-action", "None"), NULL,
+    NC_("vectors-action", "Path Color Tag: Clear"),
+    GIMP_COLOR_TAG_NONE, FALSE,
+    GIMP_HELP_PATH_COLOR_TAG },
+
+  { "vectors-color-tag-blue", NULL,
+    NC_("vectors-action", "Blue"), NULL,
+    NC_("vectors-action", "Path Color Tag: Set to Blue"),
+    GIMP_COLOR_TAG_BLUE, FALSE,
+    GIMP_HELP_PATH_COLOR_TAG },
+
+  { "vectors-color-tag-green", NULL,
+    NC_("vectors-action", "Green"), NULL,
+    NC_("vectors-action", "Path Color Tag: Set to Green"),
+    GIMP_COLOR_TAG_GREEN, FALSE,
+    GIMP_HELP_PATH_COLOR_TAG },
+
+  { "vectors-color-tag-yellow", NULL,
+    NC_("vectors-action", "Yellow"), NULL,
+    NC_("vectors-action", "Path Color Tag: Set to Yellow"),
+    GIMP_COLOR_TAG_YELLOW, FALSE,
+    GIMP_HELP_PATH_COLOR_TAG },
+
+  { "vectors-color-tag-orange", NULL,
+    NC_("vectors-action", "Orange"), NULL,
+    NC_("vectors-action", "Path Color Tag: Set to Orange"),
+    GIMP_COLOR_TAG_ORANGE, FALSE,
+    GIMP_HELP_PATH_COLOR_TAG },
+
+  { "vectors-color-tag-brown", NULL,
+    NC_("vectors-action", "Brown"), NULL,
+    NC_("vectors-action", "Path Color Tag: Set to Brown"),
+    GIMP_COLOR_TAG_BROWN, FALSE,
+    GIMP_HELP_PATH_COLOR_TAG },
+
+  { "vectors-color-tag-red", NULL,
+    NC_("vectors-action", "Red"), NULL,
+    NC_("vectors-action", "Path Color Tag: Set to Red"),
+    GIMP_COLOR_TAG_RED, FALSE,
+    GIMP_HELP_PATH_COLOR_TAG },
+
+  { "vectors-color-tag-violet", NULL,
+    NC_("vectors-action", "Violet"), NULL,
+    NC_("vectors-action", "Path Color Tag: Set to Violet"),
+    GIMP_COLOR_TAG_VIOLET, FALSE,
+    GIMP_HELP_PATH_COLOR_TAG },
+
+  { "vectors-color-tag-gray", NULL,
+    NC_("vectors-action", "Gray"), NULL,
+    NC_("vectors-action", "Path Color Tag: Set to Gray"),
+    GIMP_COLOR_TAG_GRAY, FALSE,
+    GIMP_HELP_PATH_COLOR_TAG }
+};
+
+static const GimpEnumActionEntry vectors_to_selection_actions[] =
+{
+  { "vectors-selection-replace", GIMP_ICON_SELECTION_REPLACE,
+    NC_("vectors-action", "Path to Sele_ction"), NULL,
+    NC_("vectors-action", "Path to selection"),
+    GIMP_CHANNEL_OP_REPLACE, FALSE,
+    GIMP_HELP_PATH_SELECTION_REPLACE },
+
+  { "vectors-selection-from-vectors", GIMP_ICON_SELECTION_REPLACE,
+    NC_("vectors-action", "Fr_om Path"), "<shift>V",
+    NC_("vectors-action", "Replace selection with path"),
+    GIMP_CHANNEL_OP_REPLACE, FALSE,
+    GIMP_HELP_PATH_SELECTION_REPLACE },
+
+  { "vectors-selection-add", GIMP_ICON_SELECTION_ADD,
+    NC_("vectors-action", "_Add to Selection"), NULL,
+    NC_("vectors-action", "Add path to selection"),
+    GIMP_CHANNEL_OP_ADD, FALSE,
+    GIMP_HELP_PATH_SELECTION_ADD },
+
+  { "vectors-selection-subtract", GIMP_ICON_SELECTION_SUBTRACT,
+    NC_("vectors-action", "_Subtract from Selection"), NULL,
+    NC_("vectors-action", "Subtract path from selection"),
+    GIMP_CHANNEL_OP_SUBTRACT, FALSE,
+    GIMP_HELP_PATH_SELECTION_SUBTRACT },
+
+  { "vectors-selection-intersect", GIMP_ICON_SELECTION_INTERSECT,
+    NC_("vectors-action", "_Intersect with Selection"), NULL,
+    NC_("vectors-action", "Intersect path with selection"),
+    GIMP_CHANNEL_OP_INTERSECT, FALSE,
+    GIMP_HELP_PATH_SELECTION_INTERSECT }
+};
+
+static const GimpEnumActionEntry vectors_selection_to_vectors_actions[] =
+{
+  { "vectors-selection-to-vectors", GIMP_ICON_SELECTION_TO_PATH,
+    NC_("vectors-action", "Selecti_on to Path"), NULL,
+    NC_("vectors-action", "Selection to path"),
+    FALSE, FALSE,
+    GIMP_HELP_SELECTION_TO_PATH },
+
+  { "vectors-selection-to-vectors-short", GIMP_ICON_SELECTION_TO_PATH,
+    NC_("vectors-action", "To _Path"), NULL,
+    NC_("vectors-action", "Selection to path"),
+    FALSE, FALSE,
+    GIMP_HELP_SELECTION_TO_PATH },
+
+  { "vectors-selection-to-vectors-advanced", GIMP_ICON_SELECTION_TO_PATH,
+    NC_("vectors-action", "Selection to Path (_Advanced)"), NULL,
+    NC_("vectors-action", "Advanced options"),
+    TRUE, FALSE,
+    GIMP_HELP_SELECTION_TO_PATH }
+};
+
+static const GimpEnumActionEntry vectors_select_actions[] =
+{
+  { "vectors-select-top", NULL,
+    NC_("vectors-action", "Select _Top Path"), NULL,
+    NC_("vectors-action", "Select the topmost path"),
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    GIMP_HELP_PATH_TOP },
+
+  { "vectors-select-bottom", NULL,
+    NC_("vectors-action", "Select _Bottom Path"), NULL,
+    NC_("vectors-action", "Select the bottommost path"),
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    GIMP_HELP_PATH_BOTTOM },
+
+  { "vectors-select-previous", NULL,
+    NC_("vectors-action", "Select _Previous Path"), NULL,
+    NC_("vectors-action", "Select the path above the current path"),
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    GIMP_HELP_PATH_PREVIOUS },
+
+  { "vectors-select-next", NULL,
+    NC_("vectors-action", "Select _Next Path"), NULL,
+    NC_("vectors-action", "Select the vector below the current path"),
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    GIMP_HELP_PATH_NEXT }
+};
+
+void
+vectors_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "vectors-action",
+                                 vectors_actions,
+                                 G_N_ELEMENTS (vectors_actions));
+
+  gimp_action_group_add_toggle_actions (group, "vectors-action",
+                                        vectors_toggle_actions,
+                                        G_N_ELEMENTS (vectors_toggle_actions));
+
+  gimp_action_group_add_enum_actions (group, "vectors-action",
+                                      vectors_color_tag_actions,
+                                      G_N_ELEMENTS (vectors_color_tag_actions),
+                                      vectors_color_tag_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "vectors-action",
+                                      vectors_to_selection_actions,
+                                      G_N_ELEMENTS (vectors_to_selection_actions),
+                                      vectors_to_selection_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "vectors-action",
+                                      vectors_selection_to_vectors_actions,
+                                      G_N_ELEMENTS (vectors_selection_to_vectors_actions),
+                                      vectors_selection_to_vectors_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "vectors-action",
+                                      vectors_select_actions,
+                                      G_N_ELEMENTS (vectors_select_actions),
+                                      vectors_select_cmd_callback);
+
+  items_actions_setup (group, "vectors");
+}
+
+void
+vectors_actions_update (GimpActionGroup *group,
+                        gpointer         data)
+{
+  GimpImage    *image         = action_data_get_image (data);
+  GimpVectors  *vectors       = NULL;
+  GimpDrawable *drawable      = NULL;
+  gint          n_vectors     = 0;
+  gboolean      mask_empty    = TRUE;
+  gboolean      dr_writable   = FALSE;
+  gboolean      dr_children   = FALSE;
+  GList        *next          = NULL;
+  GList        *prev          = NULL;
+
+  if (image)
+    {
+      n_vectors  = gimp_image_get_n_vectors (image);
+      mask_empty = gimp_channel_is_empty (gimp_image_get_mask (image));
+
+      vectors = gimp_image_get_active_vectors (image);
+
+      if (vectors)
+        {
+          GList *vectors_list;
+          GList *list;
+
+          vectors_list = gimp_item_get_container_iter (GIMP_ITEM (vectors));
+
+          list = g_list_find (vectors_list, vectors);
+
+          if (list)
+            {
+              prev = g_list_previous (list);
+              next = g_list_next (list);
+            }
+        }
+
+      drawable = gimp_image_get_active_drawable (image);
+
+      if (drawable)
+        {
+          dr_writable = ! gimp_item_is_content_locked (GIMP_ITEM (drawable));
+
+          if (gimp_viewable_get_children (GIMP_VIEWABLE (drawable)))
+            dr_children = TRUE;
+        }
+    }
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+#define SET_ACTIVE(action,condition) \
+        gimp_action_group_set_action_active (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("vectors-edit",            vectors);
+  SET_SENSITIVE ("vectors-edit-attributes", vectors);
+
+  SET_SENSITIVE ("vectors-new",             image);
+  SET_SENSITIVE ("vectors-new-last-values", image);
+  SET_SENSITIVE ("vectors-duplicate",       vectors);
+  SET_SENSITIVE ("vectors-delete",          vectors);
+  SET_SENSITIVE ("vectors-merge-visible",   n_vectors > 1);
+
+  SET_SENSITIVE ("vectors-raise",           vectors && prev);
+  SET_SENSITIVE ("vectors-raise-to-top",    vectors && prev);
+  SET_SENSITIVE ("vectors-lower",           vectors && next);
+  SET_SENSITIVE ("vectors-lower-to-bottom", vectors && next);
+
+  SET_SENSITIVE ("vectors-copy",   vectors);
+  SET_SENSITIVE ("vectors-paste",  image);
+  SET_SENSITIVE ("vectors-export", vectors);
+  SET_SENSITIVE ("vectors-import", image);
+
+  SET_SENSITIVE ("vectors-selection-to-vectors",          image && !mask_empty);
+  SET_SENSITIVE ("vectors-selection-to-vectors-short",    image && !mask_empty);
+  SET_SENSITIVE ("vectors-selection-to-vectors-advanced", image && !mask_empty);
+  SET_SENSITIVE ("vectors-fill",                          vectors &&
+                                                          dr_writable &&
+                                                          !dr_children);
+  SET_SENSITIVE ("vectors-fill-last-values",              vectors &&
+                                                          dr_writable &&
+                                                          !dr_children);
+  SET_SENSITIVE ("vectors-stroke",                        vectors &&
+                                                          dr_writable &&
+                                                          !dr_children);
+  SET_SENSITIVE ("vectors-stroke-last-values",            vectors &&
+                                                          dr_writable &&
+                                                          !dr_children);
+
+  SET_SENSITIVE ("vectors-selection-replace",      vectors);
+  SET_SENSITIVE ("vectors-selection-from-vectors", vectors);
+  SET_SENSITIVE ("vectors-selection-add",          vectors);
+  SET_SENSITIVE ("vectors-selection-subtract",     vectors);
+  SET_SENSITIVE ("vectors-selection-intersect",    vectors);
+
+  SET_SENSITIVE ("vectors-select-top",       vectors && prev);
+  SET_SENSITIVE ("vectors-select-bottom",    vectors && next);
+  SET_SENSITIVE ("vectors-select-previous",  vectors && prev);
+  SET_SENSITIVE ("vectors-select-next",      vectors && next);
+
+#undef SET_SENSITIVE
+#undef SET_ACTIVE
+
+  items_actions_update (group, "vectors", GIMP_ITEM (vectors));
+}
diff --git a/app/actions/vectors-actions.h b/app/actions/vectors-actions.h
new file mode 100644
index 0000000..b5422b8
--- /dev/null
+++ b/app/actions/vectors-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __VECTORS_ACTIONS_H__
+#define __VECTORS_ACTIONS_H__
+
+
+void   vectors_actions_setup  (GimpActionGroup *group);
+void   vectors_actions_update (GimpActionGroup *group,
+                               gpointer         data);
+
+
+#endif /* __VECTORS_ACTIONS_H__ */
diff --git a/app/actions/vectors-commands.c b/app/actions/vectors-commands.c
new file mode 100644
index 0000000..43b3044
--- /dev/null
+++ b/app/actions/vectors-commands.c
@@ -0,0 +1,892 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpconfig/gimpconfig.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "config/gimpdialogconfig.h"
+
+#include "core/gimp.h"
+#include "core/gimp-utils.h"
+#include "core/gimpchannel.h"
+#include "core/gimpcontext.h"
+#include "core/gimpimage.h"
+#include "core/gimpimage-merge.h"
+#include "core/gimpimage-undo.h"
+#include "core/gimpparamspecs.h"
+#include "core/gimpprogress.h"
+#include "core/gimptoolinfo.h"
+
+#include "pdb/gimppdb.h"
+#include "pdb/gimpprocedure.h"
+
+#include "vectors/gimpvectors.h"
+#include "vectors/gimpvectors-export.h"
+#include "vectors/gimpvectors-import.h"
+
+#include "widgets/gimpaction.h"
+#include "widgets/gimpclipboard.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "display/gimpdisplay.h"
+
+#include "tools/gimpvectortool.h"
+#include "tools/tool_manager.h"
+
+#include "dialogs/dialogs.h"
+#include "dialogs/vectors-export-dialog.h"
+#include "dialogs/vectors-import-dialog.h"
+#include "dialogs/vectors-options-dialog.h"
+
+#include "actions.h"
+#include "items-commands.h"
+#include "vectors-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static void   vectors_new_callback             (GtkWidget    *dialog,
+                                                GimpImage    *image,
+                                                GimpVectors  *vectors,
+                                                GimpContext  *context,
+                                                const gchar  *vectors_name,
+                                                gboolean      vectors_visible,
+                                                gboolean      vectors_linked,
+                                                GimpColorTag  vectors_color_tag,
+                                                gboolean      vectors_lock_content,
+                                                gboolean      vectors_lock_position,
+                                                gpointer      user_data);
+static void   vectors_edit_attributes_callback (GtkWidget    *dialog,
+                                                GimpImage    *image,
+                                                GimpVectors  *vectors,
+                                                GimpContext  *context,
+                                                const gchar  *vectors_name,
+                                                gboolean      vectors_visible,
+                                                gboolean      vectors_linked,
+                                                GimpColorTag  vectors_color_tag,
+                                                gboolean      vectors_lock_content,
+                                                gboolean      vectors_lock_position,
+                                                gpointer      user_data);
+static void   vectors_import_callback          (GtkWidget    *dialog,
+                                                GimpImage    *image,
+                                                GFile        *file,
+                                                GFile        *import_folder,
+                                                gboolean      merge_vectors,
+                                                gboolean      scale_vectors,
+                                                gpointer      user_data);
+static void   vectors_export_callback          (GtkWidget    *dialog,
+                                                GimpImage    *image,
+                                                GFile        *file,
+                                                GFile        *export_folder,
+                                                gboolean      active_only,
+                                                gpointer      user_data);
+
+
+/*  public functions  */
+
+void
+vectors_edit_cmd_callback (GimpAction *action,
+                           GVariant   *value,
+                           gpointer    data)
+{
+  GimpImage   *image;
+  GimpVectors *vectors;
+  GimpTool    *active_tool;
+  return_if_no_vectors (image, vectors, data);
+
+  active_tool = tool_manager_get_active (image->gimp);
+
+  if (! GIMP_IS_VECTOR_TOOL (active_tool))
+    {
+      GimpToolInfo  *tool_info = gimp_get_tool_info (image->gimp,
+                                                     "gimp-vector-tool");
+
+      if (GIMP_IS_TOOL_INFO (tool_info))
+        {
+          gimp_context_set_tool (action_data_get_context (data), tool_info);
+          active_tool = tool_manager_get_active (image->gimp);
+        }
+    }
+
+  if (GIMP_IS_VECTOR_TOOL (active_tool))
+    gimp_vector_tool_set_vectors (GIMP_VECTOR_TOOL (active_tool), vectors);
+}
+
+void
+vectors_edit_attributes_cmd_callback (GimpAction *action,
+                                      GVariant   *value,
+                                      gpointer    data)
+{
+  GimpImage   *image;
+  GimpVectors *vectors;
+  GtkWidget   *widget;
+  GtkWidget   *dialog;
+  return_if_no_vectors (image, vectors, data);
+  return_if_no_widget (widget, data);
+
+#define EDIT_DIALOG_KEY "gimp-vectors-edit-attributes-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (vectors), EDIT_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GimpItem *item = GIMP_ITEM (vectors);
+
+      dialog = vectors_options_dialog_new (image, vectors,
+                                           action_data_get_context (data),
+                                           widget,
+                                           _("Path Attributes"),
+                                           "gimp-vectors-edit",
+                                           GIMP_ICON_EDIT,
+                                           _("Edit Path Attributes"),
+                                           GIMP_HELP_PATH_EDIT,
+                                           gimp_object_get_name (vectors),
+                                           gimp_item_get_visible (item),
+                                           gimp_item_get_linked (item),
+                                           gimp_item_get_color_tag (item),
+                                           gimp_item_get_lock_content (item),
+                                           gimp_item_get_lock_position (item),
+                                           vectors_edit_attributes_callback,
+                                           NULL);
+
+      dialogs_attach_dialog (G_OBJECT (vectors), EDIT_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+vectors_new_cmd_callback (GimpAction *action,
+                          GVariant   *value,
+                          gpointer    data)
+{
+  GimpImage *image;
+  GtkWidget *widget;
+  GtkWidget *dialog;
+  return_if_no_image (image, data);
+  return_if_no_widget (widget, data);
+
+#define NEW_DIALOG_KEY "gimp-vectors-new-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), NEW_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+      dialog = vectors_options_dialog_new (image, NULL,
+                                           action_data_get_context (data),
+                                           widget,
+                                           _("New Path"),
+                                           "gimp-vectors-new",
+                                           GIMP_ICON_PATH,
+                                           _("Create a New Path"),
+                                           GIMP_HELP_PATH_NEW,
+                                           config->vectors_new_name,
+                                           FALSE,
+                                           FALSE,
+                                           GIMP_COLOR_TAG_NONE,
+                                           FALSE,
+                                           FALSE,
+                                           vectors_new_callback,
+                                           NULL);
+
+      dialogs_attach_dialog (G_OBJECT (image), NEW_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+vectors_new_last_vals_cmd_callback (GimpAction *action,
+                                    GVariant   *value,
+                                    gpointer    data)
+{
+  GimpImage        *image;
+  GimpVectors      *vectors;
+  GimpDialogConfig *config;
+  return_if_no_image (image, data);
+
+  config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+  vectors = gimp_vectors_new (image, config->vectors_new_name);
+  gimp_image_add_vectors (image, vectors,
+                          GIMP_IMAGE_ACTIVE_PARENT, -1, TRUE);
+  gimp_image_flush (image);
+}
+
+void
+vectors_raise_cmd_callback (GimpAction *action,
+                            GVariant   *value,
+                            gpointer    data)
+{
+  GimpImage   *image;
+  GimpVectors *vectors;
+  return_if_no_vectors (image, vectors, data);
+
+  gimp_image_raise_item (image, GIMP_ITEM (vectors), NULL);
+  gimp_image_flush (image);
+}
+
+void
+vectors_raise_to_top_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpImage   *image;
+  GimpVectors *vectors;
+  return_if_no_vectors (image, vectors, data);
+
+  gimp_image_raise_item_to_top (image, GIMP_ITEM (vectors));
+  gimp_image_flush (image);
+}
+
+void
+vectors_lower_cmd_callback (GimpAction *action,
+                            GVariant   *value,
+                            gpointer    data)
+{
+  GimpImage   *image;
+  GimpVectors *vectors;
+  return_if_no_vectors (image, vectors, data);
+
+  gimp_image_lower_item (image, GIMP_ITEM (vectors), NULL);
+  gimp_image_flush (image);
+}
+
+void
+vectors_lower_to_bottom_cmd_callback (GimpAction *action,
+                                      GVariant   *value,
+                                      gpointer    data)
+{
+  GimpImage   *image;
+  GimpVectors *vectors;
+  return_if_no_vectors (image, vectors, data);
+
+  gimp_image_lower_item_to_bottom (image, GIMP_ITEM (vectors));
+  gimp_image_flush (image);
+}
+
+void
+vectors_duplicate_cmd_callback (GimpAction *action,
+                                GVariant   *value,
+                                gpointer    data)
+{
+  GimpImage   *image;
+  GimpVectors *vectors;
+  GimpVectors *new_vectors;
+  return_if_no_vectors (image, vectors, data);
+
+  new_vectors = GIMP_VECTORS (gimp_item_duplicate (GIMP_ITEM (vectors),
+                                                   G_TYPE_FROM_INSTANCE (vectors)));
+  /*  use the actual parent here, not GIMP_IMAGE_ACTIVE_PARENT because
+   *  the latter would add a duplicated group inside itself instead of
+   *  above it
+   */
+  gimp_image_add_vectors (image, new_vectors,
+                          gimp_vectors_get_parent (vectors), -1,
+                          TRUE);
+  gimp_image_flush (image);
+}
+
+void
+vectors_delete_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  GimpImage   *image;
+  GimpVectors *vectors;
+  return_if_no_vectors (image, vectors, data);
+
+  gimp_image_remove_vectors (image, vectors, TRUE, NULL);
+  gimp_image_flush (image);
+}
+
+void
+vectors_merge_visible_cmd_callback (GimpAction *action,
+                                    GVariant   *value,
+                                    gpointer    data)
+{
+  GimpImage   *image;
+  GimpVectors *vectors;
+  GtkWidget   *widget;
+  GError      *error = NULL;
+  return_if_no_vectors (image, vectors, data);
+  return_if_no_widget (widget, data);
+
+  if (! gimp_image_merge_visible_vectors (image, &error))
+    {
+      gimp_message_literal (image->gimp,
+                            G_OBJECT (widget), GIMP_MESSAGE_WARNING,
+                            error->message);
+      g_clear_error (&error);
+      return;
+    }
+
+  gimp_image_flush (image);
+}
+
+void
+vectors_to_selection_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpImage      *image;
+  GimpVectors    *vectors;
+  GimpChannelOps  operation;
+  return_if_no_vectors (image, vectors, data);
+
+  operation = (GimpChannelOps) g_variant_get_int32 (value);
+
+  gimp_item_to_selection (GIMP_ITEM (vectors), operation,
+                          TRUE, FALSE, 0, 0);
+  gimp_image_flush (image);
+}
+
+void
+vectors_selection_to_vectors_cmd_callback (GimpAction *action,
+                                           GVariant   *value,
+                                           gpointer    data)
+{
+  GimpImage      *image;
+  GtkWidget      *widget;
+  GimpProcedure  *procedure;
+  GimpValueArray *args;
+  GimpDisplay    *display;
+  gboolean        advanced;
+  GError         *error = NULL;
+  return_if_no_image (image, data);
+  return_if_no_widget (widget, data);
+
+  advanced = (gboolean) g_variant_get_int32 (value);
+
+  if (advanced)
+    procedure = gimp_pdb_lookup_procedure (image->gimp->pdb,
+                                           "plug-in-sel2path-advanced");
+  else
+    procedure = gimp_pdb_lookup_procedure (image->gimp->pdb,
+                                           "plug-in-sel2path");
+
+  if (! procedure)
+    {
+      gimp_message_literal (image->gimp,
+                            G_OBJECT (widget), GIMP_MESSAGE_ERROR,
+                            "Selection to path procedure lookup failed.");
+      return;
+    }
+
+  display = gimp_context_get_display (action_data_get_context (data));
+
+  args = gimp_procedure_get_arguments (procedure);
+  gimp_value_array_truncate (args, 2);
+
+  g_value_set_int      (gimp_value_array_index (args, 0),
+                        GIMP_RUN_INTERACTIVE);
+  gimp_value_set_image (gimp_value_array_index (args, 1),
+                        image);
+
+  gimp_procedure_execute_async (procedure, image->gimp,
+                                action_data_get_context (data),
+                                GIMP_PROGRESS (display), args,
+                                GIMP_OBJECT (display), &error);
+
+  gimp_value_array_unref (args);
+
+  if (error)
+    {
+      gimp_message_literal (image->gimp,
+                            G_OBJECT (widget), GIMP_MESSAGE_ERROR,
+                            error->message);
+      g_error_free (error);
+    }
+}
+
+void
+vectors_fill_cmd_callback (GimpAction *action,
+                           GVariant   *value,
+                           gpointer    data)
+{
+  GimpImage   *image;
+  GimpVectors *vectors;
+  return_if_no_vectors (image, vectors, data);
+
+  items_fill_cmd_callback (action,
+                           image, GIMP_ITEM (vectors),
+                           "gimp-vectors-fill-dialog",
+                           _("Fill Path"),
+                           GIMP_ICON_TOOL_BUCKET_FILL,
+                           GIMP_HELP_PATH_FILL,
+                           data);
+}
+
+void
+vectors_fill_last_vals_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpImage   *image;
+  GimpVectors *vectors;
+  return_if_no_vectors (image, vectors, data);
+
+  items_fill_last_vals_cmd_callback (action,
+                                     image, GIMP_ITEM (vectors),
+                                     data);
+}
+
+void
+vectors_stroke_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  GimpImage   *image;
+  GimpVectors *vectors;
+  return_if_no_vectors (image, vectors, data);
+
+  items_stroke_cmd_callback (action,
+                             image, GIMP_ITEM (vectors),
+                             "gimp-vectors-stroke-dialog",
+                             _("Stroke Path"),
+                             GIMP_ICON_PATH_STROKE,
+                             GIMP_HELP_PATH_STROKE,
+                             data);
+}
+
+void
+vectors_stroke_last_vals_cmd_callback (GimpAction *action,
+                                       GVariant   *value,
+                                       gpointer    data)
+{
+  GimpImage   *image;
+  GimpVectors *vectors;
+  return_if_no_vectors (image, vectors, data);
+
+  items_stroke_last_vals_cmd_callback (action,
+                                       image, GIMP_ITEM (vectors),
+                                       data);
+}
+
+void
+vectors_copy_cmd_callback (GimpAction *action,
+                           GVariant   *value,
+                           gpointer    data)
+{
+  GimpImage   *image;
+  GimpVectors *vectors;
+  gchar       *svg;
+  return_if_no_vectors (image, vectors, data);
+
+  svg = gimp_vectors_export_string (image, vectors);
+
+  if (svg)
+    {
+      gimp_clipboard_set_svg (image->gimp, svg);
+      g_free (svg);
+    }
+}
+
+void
+vectors_paste_cmd_callback (GimpAction *action,
+                            GVariant   *value,
+                            gpointer    data)
+{
+  GimpImage *image;
+  GtkWidget *widget;
+  gchar     *svg;
+  gsize      svg_size;
+  return_if_no_image (image, data);
+  return_if_no_widget (widget, data);
+
+  svg = gimp_clipboard_get_svg (image->gimp, &svg_size);
+
+  if (svg)
+    {
+      GError *error = NULL;
+
+      if (! gimp_vectors_import_buffer (image, svg, svg_size,
+                                        TRUE, FALSE,
+                                        GIMP_IMAGE_ACTIVE_PARENT, -1,
+                                        NULL, &error))
+        {
+          gimp_message (image->gimp, G_OBJECT (widget), GIMP_MESSAGE_ERROR,
+                        "%s", error->message);
+          g_clear_error (&error);
+        }
+      else
+        {
+          gimp_image_flush (image);
+        }
+
+      g_free (svg);
+    }
+}
+
+void
+vectors_export_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  GimpImage   *image;
+  GimpVectors *vectors;
+  GtkWidget   *widget;
+  GtkWidget   *dialog;
+  return_if_no_vectors (image, vectors, data);
+  return_if_no_widget (widget, data);
+
+#define EXPORT_DIALOG_KEY "gimp-vectors-export-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), EXPORT_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+      GFile            *folder = NULL;
+
+      if (config->vectors_export_path)
+        folder = gimp_file_new_for_config_path (config->vectors_export_path,
+                                                NULL);
+
+      dialog = vectors_export_dialog_new (image, widget,
+                                          folder,
+                                          config->vectors_export_active_only,
+                                          vectors_export_callback,
+                                          NULL);
+
+      if (folder)
+        g_object_unref (folder);
+
+      dialogs_attach_dialog (G_OBJECT (image), EXPORT_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+vectors_import_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  GimpImage *image;
+  GtkWidget *widget;
+  GtkWidget *dialog;
+  return_if_no_image (image, data);
+  return_if_no_widget (widget, data);
+
+#define IMPORT_DIALOG_KEY "gimp-vectors-import-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (image), IMPORT_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+      GFile            *folder = NULL;
+
+      if (config->vectors_import_path)
+        folder = gimp_file_new_for_config_path (config->vectors_import_path,
+                                                NULL);
+
+      dialog = vectors_import_dialog_new (image, widget,
+                                          folder,
+                                          config->vectors_import_merge,
+                                          config->vectors_import_scale,
+                                          vectors_import_callback,
+                                          NULL);
+
+      dialogs_attach_dialog (G_OBJECT (image), IMPORT_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+vectors_visible_cmd_callback (GimpAction *action,
+                              GVariant   *value,
+                              gpointer    data)
+{
+  GimpImage   *image;
+  GimpVectors *vectors;
+  return_if_no_vectors (image, vectors, data);
+
+  items_visible_cmd_callback (action, value, image, GIMP_ITEM (vectors));
+}
+
+void
+vectors_linked_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  GimpImage   *image;
+  GimpVectors *vectors;
+  return_if_no_vectors (image, vectors, data);
+
+  items_linked_cmd_callback (action, value, image, GIMP_ITEM (vectors));
+}
+
+void
+vectors_lock_content_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpImage   *image;
+  GimpVectors *vectors;
+  return_if_no_vectors (image, vectors, data);
+
+  items_lock_content_cmd_callback (action, value, image, GIMP_ITEM (vectors));
+}
+
+void
+vectors_lock_position_cmd_callback (GimpAction *action,
+                                    GVariant   *value,
+                                    gpointer    data)
+{
+  GimpImage   *image;
+  GimpVectors *vectors;
+  return_if_no_vectors (image, vectors, data);
+
+  items_lock_position_cmd_callback (action, value, image, GIMP_ITEM (vectors));
+}
+
+void
+vectors_color_tag_cmd_callback (GimpAction *action,
+                                GVariant   *value,
+                                gpointer    data)
+{
+  GimpImage    *image;
+  GimpVectors  *vectors;
+  GimpColorTag  color_tag;
+  return_if_no_vectors (image, vectors, data);
+
+  color_tag = (GimpColorTag) g_variant_get_int32 (value);
+
+  items_color_tag_cmd_callback (action, image, GIMP_ITEM (vectors),
+                                color_tag);
+}
+
+
+/*  private functions  */
+
+static void
+vectors_new_callback (GtkWidget    *dialog,
+                      GimpImage    *image,
+                      GimpVectors  *vectors,
+                      GimpContext  *context,
+                      const gchar  *vectors_name,
+                      gboolean      vectors_visible,
+                      gboolean      vectors_linked,
+                      GimpColorTag  vectors_color_tag,
+                      gboolean      vectors_lock_content,
+                      gboolean      vectors_lock_position,
+                      gpointer      user_data)
+{
+  GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+  g_object_set (config,
+                "path-new-name", vectors_name,
+                NULL);
+
+  vectors = gimp_vectors_new (image, config->vectors_new_name);
+  gimp_item_set_visible (GIMP_ITEM (vectors), vectors_visible, FALSE);
+  gimp_item_set_linked (GIMP_ITEM (vectors), vectors_linked, FALSE);
+  gimp_item_set_color_tag (GIMP_ITEM (vectors), vectors_color_tag, FALSE);
+  gimp_item_set_lock_content (GIMP_ITEM (vectors), vectors_lock_content, FALSE);
+  gimp_item_set_lock_position (GIMP_ITEM (vectors), vectors_lock_position, FALSE);
+
+  gimp_image_add_vectors (image, vectors,
+                          GIMP_IMAGE_ACTIVE_PARENT, -1, TRUE);
+  gimp_image_flush (image);
+
+  gtk_widget_destroy (dialog);
+}
+
+static void
+vectors_edit_attributes_callback (GtkWidget    *dialog,
+                                  GimpImage    *image,
+                                  GimpVectors  *vectors,
+                                  GimpContext  *context,
+                                  const gchar  *vectors_name,
+                                  gboolean      vectors_visible,
+                                  gboolean      vectors_linked,
+                                  GimpColorTag  vectors_color_tag,
+                                  gboolean      vectors_lock_content,
+                                  gboolean      vectors_lock_position,
+                                  gpointer      user_data)
+{
+  GimpItem *item = GIMP_ITEM (vectors);
+
+  if (strcmp (vectors_name, gimp_object_get_name (vectors))      ||
+      vectors_visible       != gimp_item_get_visible (item)      ||
+      vectors_linked        != gimp_item_get_linked (item)       ||
+      vectors_color_tag     != gimp_item_get_color_tag (item)    ||
+      vectors_lock_content  != gimp_item_get_lock_content (item) ||
+      vectors_lock_position != gimp_item_get_lock_position (item))
+    {
+      gimp_image_undo_group_start (image,
+                                   GIMP_UNDO_GROUP_ITEM_PROPERTIES,
+                                   _("Path Attributes"));
+
+      if (strcmp (vectors_name, gimp_object_get_name (vectors)))
+        gimp_item_rename (GIMP_ITEM (vectors), vectors_name, NULL);
+
+      if (vectors_visible != gimp_item_get_visible (item))
+        gimp_item_set_visible (item, vectors_visible, TRUE);
+
+      if (vectors_linked != gimp_item_get_linked (item))
+        gimp_item_set_linked (item, vectors_linked, TRUE);
+
+      if (vectors_color_tag != gimp_item_get_color_tag (item))
+        gimp_item_set_color_tag (item, vectors_color_tag, TRUE);
+
+      if (vectors_lock_content != gimp_item_get_lock_content (item))
+        gimp_item_set_lock_content (item, vectors_lock_content, TRUE);
+
+      if (vectors_lock_position != gimp_item_get_lock_position (item))
+        gimp_item_set_lock_position (item, vectors_lock_position, TRUE);
+
+      gimp_image_undo_group_end (image);
+
+      gimp_image_flush (image);
+    }
+
+  gtk_widget_destroy (dialog);
+}
+
+static void
+vectors_import_callback (GtkWidget *dialog,
+                         GimpImage *image,
+                         GFile     *file,
+                         GFile     *import_folder,
+                         gboolean   merge_vectors,
+                         gboolean   scale_vectors,
+                         gpointer   user_data)
+{
+  GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+  gchar            *path   = NULL;
+  GError           *error  = NULL;
+
+  if (import_folder)
+    path = gimp_file_get_config_path (import_folder, NULL);
+
+  g_object_set (config,
+                "path-import-path",  path,
+                "path-import-merge", merge_vectors,
+                "path-import-scale", scale_vectors,
+                NULL);
+
+  if (path)
+    g_free (path);
+
+  if (gimp_vectors_import_file (image, file,
+                                config->vectors_import_merge,
+                                config->vectors_import_scale,
+                                GIMP_IMAGE_ACTIVE_PARENT, -1,
+                                NULL, &error))
+    {
+      gimp_image_flush (image);
+    }
+  else
+    {
+      gimp_message (image->gimp, G_OBJECT (dialog),
+                    GIMP_MESSAGE_ERROR,
+                    "%s", error->message);
+      g_error_free (error);
+      return;
+    }
+
+  gtk_widget_destroy (dialog);
+}
+
+static void
+vectors_export_callback (GtkWidget *dialog,
+                         GimpImage *image,
+                         GFile     *file,
+                         GFile     *export_folder,
+                         gboolean   active_only,
+                         gpointer   user_data)
+{
+  GimpDialogConfig *config  = GIMP_DIALOG_CONFIG (image->gimp->config);
+  GimpVectors      *vectors = NULL;
+  gchar            *path    = NULL;
+  GError           *error   = NULL;
+
+  if (export_folder)
+    path = gimp_file_get_config_path (export_folder, NULL);
+
+  g_object_set (config,
+                "path-export-path",        path,
+                "path-export-active-only", active_only,
+                NULL);
+
+  if (path)
+    g_free (path);
+
+  if (config->vectors_export_active_only)
+    vectors = gimp_image_get_active_vectors (image);
+
+  if (! gimp_vectors_export_file (image, vectors, file, &error))
+    {
+      gimp_message (image->gimp, G_OBJECT (dialog),
+                    GIMP_MESSAGE_ERROR,
+                    "%s", error->message);
+      g_clear_error (&error);
+      return;
+    }
+
+  gtk_widget_destroy (dialog);
+}
+
+void
+vectors_select_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  GimpImage            *image;
+  GimpVectors          *vectors;
+  GimpContainer        *container;
+  GimpVectors          *new_vectors;
+  GimpActionSelectType  select_type;
+  return_if_no_image (image, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  vectors = gimp_image_get_active_vectors (image);
+
+  if (vectors)
+    container = gimp_item_get_container (GIMP_ITEM (vectors));
+  else
+    container = gimp_image_get_vectors (image);
+
+  new_vectors = (GimpVectors *) action_select_object (select_type,
+                                                      container,
+                                                      (GimpObject *) vectors);
+
+  if (new_vectors && new_vectors != vectors)
+    {
+      gimp_image_set_active_vectors (image, new_vectors);
+      gimp_image_flush (image);
+    }
+}
diff --git a/app/actions/vectors-commands.h b/app/actions/vectors-commands.h
new file mode 100644
index 0000000..5ce88b9
--- /dev/null
+++ b/app/actions/vectors-commands.h
@@ -0,0 +1,112 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __VECTORS_COMMANDS_H__
+#define __VECTORS_COMMANDS_H__
+
+
+void   vectors_edit_cmd_callback                 (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+void   vectors_edit_attributes_cmd_callback      (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+void   vectors_new_cmd_callback                  (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+void   vectors_new_last_vals_cmd_callback        (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+
+void   vectors_raise_cmd_callback                (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+void   vectors_raise_to_top_cmd_callback         (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+void   vectors_lower_cmd_callback                (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+void   vectors_lower_to_bottom_cmd_callback      (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+
+void   vectors_duplicate_cmd_callback            (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+void   vectors_delete_cmd_callback               (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+void   vectors_merge_visible_cmd_callback        (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+void   vectors_to_selection_cmd_callback         (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+void   vectors_selection_to_vectors_cmd_callback (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+
+void   vectors_fill_cmd_callback                 (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+void   vectors_fill_last_vals_cmd_callback       (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+void   vectors_stroke_cmd_callback               (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+void   vectors_stroke_last_vals_cmd_callback     (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+
+void   vectors_copy_cmd_callback                 (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+void   vectors_paste_cmd_callback                (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+void   vectors_export_cmd_callback               (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+void   vectors_import_cmd_callback               (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+
+void   vectors_visible_cmd_callback              (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+void   vectors_linked_cmd_callback               (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+void   vectors_lock_content_cmd_callback         (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+void   vectors_lock_position_cmd_callback        (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+
+void   vectors_color_tag_cmd_callback            (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+
+void   vectors_select_cmd_callback               (GimpAction *action,
+                                                  GVariant   *value,
+                                                  gpointer    data);
+
+
+#endif /* __VECTORS_COMMANDS_H__ */
diff --git a/app/actions/view-actions.c b/app/actions/view-actions.c
new file mode 100644
index 0000000..bbf272c
--- /dev/null
+++ b/app/actions/view-actions.c
@@ -0,0 +1,1211 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpmath/gimpmath.h"
+#include "libgimpcolor/gimpcolor.h"
+#include "libgimpconfig/gimpconfig.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "config/gimpdisplayoptions.h"
+#include "config/gimpguiconfig.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontext.h"
+#include "core/gimpimage.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimprender.h"
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpwidgets-utils.h"
+
+#include "display/gimpdisplay.h"
+#include "display/gimpdisplayshell.h"
+#include "display/gimpdisplayshell-appearance.h"
+#include "display/gimpdisplayshell-scale.h"
+#include "display/gimpimagewindow.h"
+
+#include "actions.h"
+#include "view-actions.h"
+#include "view-commands.h"
+#include "window-actions.h"
+#include "window-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static void   view_actions_set_zoom          (GimpActionGroup   *group,
+                                              GimpDisplayShell  *shell);
+static void   view_actions_set_rotate        (GimpActionGroup   *group,
+                                              GimpDisplayShell  *shell);
+static void   view_actions_check_type_notify (GimpDisplayConfig *config,
+                                              GParamSpec        *pspec,
+                                              GimpActionGroup   *group);
+
+
+static const GimpActionEntry view_actions[] =
+{
+  { "view-menu",                NULL, NC_("view-action", "_View")          },
+  { "view-zoom-menu",           NULL, NC_("view-action", "_Zoom")          },
+  { "view-rotate-menu",         NULL, NC_("view-action", "_Flip & Rotate") },
+  { "view-padding-color-menu",  NULL, NC_("view-action", "_Padding Color") },
+
+  { "view-color-management-menu", NULL,
+    NC_("view-action", "_Color Management") },
+
+  { "view-display-intent-menu", NULL,
+    NC_("view-action", "Display _Rendering Intent") },
+
+  { "view-softproof-intent-menu", NULL,
+    NC_("view-action", "Soft-Proofing Re_ndering Intent") },
+
+  { "view-move-to-screen-menu", GIMP_ICON_WINDOW_MOVE_TO_SCREEN,
+    NC_("view-action", "Move to Screen"), NULL, NULL, NULL,
+    GIMP_HELP_VIEW_CHANGE_SCREEN },
+
+  { "view-new", GIMP_ICON_WINDOW_NEW,
+    NC_("view-action", "_New View"), NULL,
+    NC_("view-action", "Create another view on this image"),
+    view_new_cmd_callback,
+    GIMP_HELP_VIEW_NEW },
+
+  { "view-close", GIMP_ICON_WINDOW_CLOSE,
+    NC_("view-action",  "_Close View"), "<primary>W",
+    NC_("view-action", "Close the active image view"),
+    view_close_cmd_callback,
+    GIMP_HELP_FILE_CLOSE },
+
+  { "view-scroll-center", GIMP_ICON_CENTER,
+    NC_("view-action", "C_enter Image in Window"), "<shift>J",
+    NC_("view-action", "Scroll the image so that it is centered in the window"),
+    view_scroll_center_cmd_callback,
+    GIMP_HELP_VIEW_SCROLL_CENTER },
+
+  { "view-zoom-fit-in", GIMP_ICON_ZOOM_FIT_BEST,
+    NC_("view-action", "_Fit Image in Window"), "<primary><shift>J",
+    NC_("view-action", "Adjust the zoom ratio so that the image becomes fully visible"),
+    view_zoom_fit_in_cmd_callback,
+    GIMP_HELP_VIEW_ZOOM_FIT_IN },
+
+  { "view-zoom-fill", GIMP_ICON_ZOOM_FIT_BEST,
+    NC_("view-action", "Fi_ll Window"), NULL,
+    NC_("view-action", "Adjust the zoom ratio so that the entire window is used"),
+    view_zoom_fill_cmd_callback,
+    GIMP_HELP_VIEW_ZOOM_FILL },
+
+  { "view-zoom-selection", GIMP_ICON_SELECTION,
+    NC_("view-action", "Zoom to _Selection"), NULL,
+    NC_("view-action", "Adjust the zoom ratio so that the selection fills the window"),
+    view_zoom_selection_cmd_callback,
+    GIMP_HELP_VIEW_ZOOM_SELECTION },
+
+  { "view-zoom-revert", NULL,
+    NC_("view-action", "Re_vert Zoom"), "grave",
+    NC_("view-action", "Restore the previous zoom level"),
+    view_zoom_revert_cmd_callback,
+    GIMP_HELP_VIEW_ZOOM_REVERT },
+
+  { "view-rotate-other", NULL,
+    NC_("view-action", "Othe_r rotation angle..."), NULL,
+    NC_("view-action", "Set a custom rotation angle"),
+    view_rotate_other_cmd_callback,
+    GIMP_HELP_VIEW_ROTATE_OTHER },
+
+  { "view-navigation-window", GIMP_ICON_DIALOG_NAVIGATION,
+    NC_("view-action", "Na_vigation Window"), NULL,
+    NC_("view-action", "Show an overview window for this image"),
+    view_navigation_window_cmd_callback,
+    GIMP_HELP_NAVIGATION_DIALOG },
+
+  { "view-display-filters", GIMP_ICON_DISPLAY_FILTER,
+    NC_("view-action", "Display _Filters..."), NULL,
+    NC_("view-action", "Configure filters applied to this view"),
+    view_display_filters_cmd_callback,
+    GIMP_HELP_DISPLAY_FILTER_DIALOG },
+
+  { "view-color-management-reset", GIMP_ICON_RESET,
+    NC_("view-action", "As in _Preferences"), NULL,
+    NC_("view-action",
+        "Reset color management to what's configured in preferences"),
+    view_color_management_reset_cmd_callback,
+    GIMP_HELP_VIEW_COLOR_MANAGEMENT },
+
+  { "view-softproof-profile", NULL,
+    NC_("view-action", "Soft-_Proofing Profile..."), NULL,
+    NC_("view-action", "Set the soft-proofing profile"),
+    view_softproof_profile_cmd_callback,
+    GIMP_HELP_VIEW_COLOR_MANAGEMENT },
+
+  { "view-shrink-wrap", GIMP_ICON_ZOOM_FIT_BEST,
+    NC_("view-action", "Shrink _Wrap"), "<primary>J",
+    NC_("view-action", "Reduce the image window to the size of the image display"),
+    view_shrink_wrap_cmd_callback,
+    GIMP_HELP_VIEW_SHRINK_WRAP },
+
+  { "view-open-display", NULL,
+    NC_("view-action", "_Open Display..."), NULL,
+    NC_("view-action", "Connect to another display"),
+    window_open_display_cmd_callback,
+    NULL }
+};
+
+static const GimpToggleActionEntry view_toggle_actions[] =
+{
+
+  { "view-show-all", NULL,
+    NC_("view-action", "Show _All"), NULL,
+    NC_("view-action", "Show full image content"),
+    view_show_all_cmd_callback,
+    FALSE,
+    GIMP_HELP_VIEW_SHOW_ALL },
+
+  { "view-dot-for-dot", NULL,
+    NC_("view-action", "_Dot for Dot"), NULL,
+    NC_("view-action", "A pixel on the screen represents an image pixel"),
+    view_dot_for_dot_cmd_callback,
+    TRUE,
+    GIMP_HELP_VIEW_DOT_FOR_DOT },
+
+  { "view-color-management-enable", NULL,
+    NC_("view-action", "_Color-Manage this View"), NULL,
+    NC_("view-action", "Use color management for this view"),
+    view_color_management_enable_cmd_callback,
+    TRUE,
+    GIMP_HELP_VIEW_COLOR_MANAGEMENT },
+
+  { "view-color-management-softproof", NULL,
+    NC_("view-action", "_Proof Colors"), NULL,
+    NC_("view-action", "Use this view for soft-proofing"),
+    view_color_management_softproof_cmd_callback,
+    FALSE,
+    GIMP_HELP_VIEW_COLOR_MANAGEMENT },
+
+  { "view-display-black-point-compensation", NULL,
+    NC_("view-action", "_Black Point Compensation"), NULL,
+    NC_("view-action", "Use black point compensation for image display"),
+    view_display_bpc_cmd_callback,
+    TRUE,
+    GIMP_HELP_VIEW_COLOR_MANAGEMENT },
+
+  { "view-softproof-black-point-compensation", NULL,
+    NC_("view-action", "_Black Point Compensation"), NULL,
+    NC_("view-action", "Use black point compensation for soft-proofing"),
+    view_softproof_bpc_cmd_callback,
+    TRUE,
+    GIMP_HELP_VIEW_COLOR_MANAGEMENT },
+
+  { "view-softproof-gamut-check", NULL,
+    NC_("view-action", "_Mark Out Of Gamut Colors"), NULL,
+    NC_("view-action", "When soft-proofing, mark colors which cannot "
+        "be represented in the target color space"),
+    view_softproof_gamut_check_cmd_callback,
+    FALSE,
+    GIMP_HELP_VIEW_COLOR_MANAGEMENT },
+
+  { "view-show-selection", NULL,
+    NC_("view-action", "Show _Selection"), "<primary>T",
+    NC_("view-action", "Display the selection outline"),
+    view_toggle_selection_cmd_callback,
+    TRUE,
+    GIMP_HELP_VIEW_SHOW_SELECTION },
+
+  { "view-show-layer-boundary", NULL,
+    NC_("view-action", "Show _Layer Boundary"), NULL,
+    NC_("view-action", "Draw a border around the active layer"),
+    view_toggle_layer_boundary_cmd_callback,
+    TRUE,
+    GIMP_HELP_VIEW_SHOW_LAYER_BOUNDARY },
+
+  { "view-show-canvas-boundary", NULL,
+    NC_("view-action", "Show Canvas Bounda_ry"), NULL,
+    NC_("view-action", "Draw a border around the canvas"),
+    view_toggle_canvas_boundary_cmd_callback,
+    TRUE,
+    GIMP_HELP_VIEW_SHOW_CANVAS_BOUNDARY },
+
+  { "view-show-guides", NULL,
+    NC_("view-action", "Show _Guides"), "<primary><shift>T",
+    NC_("view-action", "Display the image's guides"),
+    view_toggle_guides_cmd_callback,
+    TRUE,
+    GIMP_HELP_VIEW_SHOW_GUIDES },
+
+  { "view-show-grid", NULL,
+    NC_("view-action", "S_how Grid"), NULL,
+    NC_("view-action", "Display the image's grid"),
+    view_toggle_grid_cmd_callback,
+    FALSE,
+    GIMP_HELP_VIEW_SHOW_GRID },
+
+  { "view-show-sample-points", NULL,
+    NC_("view-action", "Sh_ow Sample Points"), NULL,
+    NC_("view-action", "Display the image's color sample points"),
+    view_toggle_sample_points_cmd_callback,
+    TRUE,
+    GIMP_HELP_VIEW_SHOW_SAMPLE_POINTS },
+
+  { "view-snap-to-guides", NULL,
+    NC_("view-action", "Snap to Gu_ides"), NULL,
+    NC_("view-action", "Tool operations snap to guides"),
+    view_snap_to_guides_cmd_callback,
+    TRUE,
+    GIMP_HELP_VIEW_SNAP_TO_GUIDES },
+
+  { "view-snap-to-grid", NULL,
+    NC_("view-action", "Sna_p to Grid"), NULL,
+    NC_("view-action", "Tool operations snap to the grid"),
+    view_snap_to_grid_cmd_callback,
+    FALSE,
+    GIMP_HELP_VIEW_SNAP_TO_GRID },
+
+  { "view-snap-to-canvas", NULL,
+    NC_("view-action", "Snap to _Canvas Edges"), NULL,
+    NC_("view-action", "Tool operations snap to the canvas edges"),
+    view_snap_to_canvas_cmd_callback,
+    FALSE,
+    GIMP_HELP_VIEW_SNAP_TO_CANVAS },
+
+  { "view-snap-to-vectors", NULL,
+    NC_("view-action", "Snap t_o Active Path"), NULL,
+    NC_("view-action", "Tool operations snap to the active path"),
+    view_snap_to_vectors_cmd_callback,
+    FALSE,
+    GIMP_HELP_VIEW_SNAP_TO_VECTORS },
+
+  { "view-show-menubar", NULL,
+    NC_("view-action", "Show _Menubar"), NULL,
+    NC_("view-action", "Show this window's menubar"),
+    view_toggle_menubar_cmd_callback,
+    TRUE,
+    GIMP_HELP_VIEW_SHOW_MENUBAR },
+
+  { "view-show-rulers", NULL,
+    NC_("view-action", "Show R_ulers"), "<primary><shift>R",
+    NC_("view-action", "Show this window's rulers"),
+    view_toggle_rulers_cmd_callback,
+    TRUE,
+    GIMP_HELP_VIEW_SHOW_RULERS },
+
+  { "view-show-scrollbars", NULL,
+    NC_("view-action", "Show Scroll_bars"), NULL,
+    NC_("view-action", "Show this window's scrollbars"),
+    view_toggle_scrollbars_cmd_callback,
+    TRUE,
+    GIMP_HELP_VIEW_SHOW_SCROLLBARS },
+
+  { "view-show-statusbar", NULL,
+    NC_("view-action", "Show S_tatusbar"), NULL,
+    NC_("view-action", "Show this window's statusbar"),
+    view_toggle_statusbar_cmd_callback,
+    TRUE,
+    GIMP_HELP_VIEW_SHOW_STATUSBAR },
+
+  { "view-fullscreen", GIMP_ICON_VIEW_FULLSCREEN,
+    NC_("view-action", "Fullscr_een"), "F11",
+    NC_("view-action", "Toggle fullscreen view"),
+    view_fullscreen_cmd_callback,
+    FALSE,
+    GIMP_HELP_VIEW_FULLSCREEN }
+};
+
+static const GimpEnumActionEntry view_zoom_actions[] =
+{
+  { "view-zoom", NULL,
+    NC_("view-zoom-action", "Set zoom factor"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+
+  { "view-zoom-minimum", GIMP_ICON_ZOOM_OUT,
+    NC_("view-zoom-action", "Zoom out as far as possible"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    GIMP_HELP_VIEW_ZOOM_OUT },
+
+  { "view-zoom-maximum", GIMP_ICON_ZOOM_IN,
+    NC_("view-zoom-action", "Zoom in as far as possible"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    GIMP_HELP_VIEW_ZOOM_IN },
+
+  { "view-zoom-out", GIMP_ICON_ZOOM_OUT,
+    NC_("view-zoom-action", "Zoom _Out"), "minus",
+    NC_("view-zoom-action", "Zoom out"),
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    GIMP_HELP_VIEW_ZOOM_OUT },
+
+  { "view-zoom-in", GIMP_ICON_ZOOM_IN,
+    NC_("view-zoom-action", "Zoom _In"), "plus",
+    NC_("view-zoom-action", "Zoom in"),
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    GIMP_HELP_VIEW_ZOOM_IN },
+
+  { "view-zoom-out-accel", GIMP_ICON_CHAR_PICKER,
+    NC_("view-zoom-action", "Zoom Out"), "KP_Subtract",
+    NC_("view-zoom-action", "Zoom out"),
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    GIMP_HELP_VIEW_ZOOM_OUT },
+
+  { "view-zoom-in-accel", GIMP_ICON_CHAR_PICKER,
+    NC_("view-zoom-action", "Zoom In"), "KP_Add",
+    NC_("view-zoom-action", "Zoom in"),
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    GIMP_HELP_VIEW_ZOOM_IN },
+
+  { "view-zoom-out-skip", GIMP_ICON_ZOOM_OUT,
+    NC_("view-zoom-action", "Zoom out a lot"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    GIMP_HELP_VIEW_ZOOM_OUT },
+
+  { "view-zoom-in-skip", GIMP_ICON_ZOOM_IN,
+    NC_("view-zoom-action", "Zoom in a lot"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    GIMP_HELP_VIEW_ZOOM_IN }
+};
+
+static const GimpRadioActionEntry view_zoom_explicit_actions[] =
+{
+  { "view-zoom-16-1", NULL,
+    NC_("view-zoom-action", "1_6:1  (1600%)"), "5",
+    NC_("view-zoom-action", "Zoom 16:1"),
+    160000,
+    GIMP_HELP_VIEW_ZOOM_IN },
+
+  { "view-zoom-16-1-accel", NULL,
+    NC_("view-zoom-action", "1_6:1  (1600%)"), "KP_5",
+    NC_("view-zoom-action", "Zoom 16:1"),
+    160000,
+    GIMP_HELP_VIEW_ZOOM_IN },
+
+  { "view-zoom-8-1", NULL,
+    NC_("view-zoom-action", "_8:1  (800%)"), "4",
+    NC_("view-zoom-action", "Zoom 8:1"),
+    80000,
+    GIMP_HELP_VIEW_ZOOM_IN },
+
+  { "view-zoom-8-1-accel", NULL,
+    NC_("view-zoom-action", "_8:1  (800%)"), "KP_4",
+    NC_("view-zoom-action", "Zoom 8:1"),
+    80000,
+    GIMP_HELP_VIEW_ZOOM_IN },
+
+  { "view-zoom-4-1", NULL,
+    NC_("view-zoom-action", "_4:1  (400%)"), "3",
+    NC_("view-zoom-action", "Zoom 4:1"),
+    40000,
+    GIMP_HELP_VIEW_ZOOM_IN },
+
+  { "view-zoom-4-1-accel", NULL,
+    NC_("view-zoom-action", "_4:1  (400%)"), "KP_3",
+    NC_("view-zoom-action", "Zoom 4:1"),
+    40000,
+    GIMP_HELP_VIEW_ZOOM_IN },
+
+  { "view-zoom-2-1", NULL,
+    NC_("view-zoom-action", "_2:1  (200%)"), "2",
+    NC_("view-zoom-action", "Zoom 2:1"),
+    20000,
+    GIMP_HELP_VIEW_ZOOM_IN },
+
+  { "view-zoom-2-1-accel", NULL,
+    NC_("view-zoom-action", "_2:1  (200%)"), "KP_2",
+    NC_("view-zoom-action", "Zoom 2:1"),
+    20000,
+    GIMP_HELP_VIEW_ZOOM_IN },
+
+  { "view-zoom-1-1", GIMP_ICON_ZOOM_ORIGINAL,
+    NC_("view-zoom-action", "_1:1  (100%)"), "1",
+    NC_("view-zoom-action", "Zoom 1:1"),
+    10000,
+    GIMP_HELP_VIEW_ZOOM_100 },
+
+  { "view-zoom-1-1-accel", GIMP_ICON_ZOOM_ORIGINAL,
+    NC_("view-zoom-action", "_1:1  (100%)"), "KP_1",
+    NC_("view-zoom-action", "Zoom 1:1"),
+    10000,
+    GIMP_HELP_VIEW_ZOOM_100 },
+
+  { "view-zoom-1-2", NULL,
+    NC_("view-zoom-action", "1:_2  (50%)"), "<shift>2",
+    NC_("view-zoom-action", "Zoom 1:2"),
+    5000,
+    GIMP_HELP_VIEW_ZOOM_OUT },
+
+  { "view-zoom-1-4", NULL,
+    NC_("view-zoom-action", "1:_4  (25%)"), "<shift>3",
+    NC_("view-zoom-action", "Zoom 1:4"),
+    2500,
+    GIMP_HELP_VIEW_ZOOM_OUT },
+
+  { "view-zoom-1-8", NULL,
+    NC_("view-zoom-action", "1:_8  (12.5%)"), "<shift>4",
+    NC_("view-zoom-action", "Zoom 1:8"),
+    1250,
+    GIMP_HELP_VIEW_ZOOM_OUT },
+
+  { "view-zoom-1-16", NULL,
+    NC_("view-zoom-action", "1:1_6  (6.25%)"), "<shift>5",
+    NC_("view-zoom-action", "Zoom 1:16"),
+    625,
+    GIMP_HELP_VIEW_ZOOM_OUT },
+
+  { "view-zoom-other", NULL,
+    NC_("view-zoom-action", "Othe_r zoom factor..."), NULL,
+    NC_("view-zoom-action", "Set a custom zoom factor"),
+    0,
+    GIMP_HELP_VIEW_ZOOM_OTHER }
+};
+
+static const GimpToggleActionEntry view_flip_actions[] =
+{
+  { "view-flip-horizontally", GIMP_ICON_OBJECT_FLIP_HORIZONTAL,
+    NC_("view-action", "Flip _Horizontally"), NULL,
+    NC_("view-action", "Flip the view horizontally"),
+    view_flip_horizontally_cmd_callback,
+    FALSE,
+    GIMP_HELP_VIEW_FLIP },
+
+  { "view-flip-vertically", GIMP_ICON_OBJECT_FLIP_VERTICAL,
+    NC_("view-action", "Flip _Vertically"), NULL,
+    NC_("view-action", "Flip the view vertically"),
+    view_flip_vertically_cmd_callback,
+    FALSE,
+    GIMP_HELP_VIEW_FLIP }
+};
+
+static const GimpEnumActionEntry view_rotate_absolute_actions[] =
+{
+  { "view-rotate-set-absolute", NULL,
+    "Display Rotation Absolute Angle Set", NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+
+  { "view-rotate-reset", GIMP_ICON_RESET,
+    NC_("view-action", "_Reset Flip & Rotate"), "exclam",
+    NC_("view-action",
+        "Reset flipping to unflipped and the angle of rotation to 0°"),
+    GIMP_ACTION_SELECT_SET_TO_DEFAULT, FALSE,
+    GIMP_HELP_VIEW_ROTATE_RESET },
+};
+
+static const GimpEnumActionEntry view_rotate_relative_actions[] =
+{
+  { "view-rotate-15", GIMP_ICON_OBJECT_ROTATE_90,
+    NC_("view-action", "Rotate 15° _clockwise"), NULL,
+    NC_("view-action", "Rotate the view 15 degrees to the right"),
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    GIMP_HELP_VIEW_ROTATE_15 },
+
+  { "view-rotate-90", GIMP_ICON_OBJECT_ROTATE_90,
+    NC_("view-action", "Rotate 90° _clockwise"), NULL,
+    NC_("view-action", "Rotate the view 90 degrees to the right"),
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    GIMP_HELP_VIEW_ROTATE_90 },
+
+  { "view-rotate-180", GIMP_ICON_OBJECT_ROTATE_180,
+    NC_("view-action", "Rotate _180°"), NULL,
+    NC_("view-action", "Turn the view upside-down"),
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    GIMP_HELP_VIEW_ROTATE_180 },
+
+  { "view-rotate-270", GIMP_ICON_OBJECT_ROTATE_270,
+    NC_("view-action", "Rotate 90° counter-clock_wise"), NULL,
+    NC_("view-action", "Rotate the view 90 degrees to the left"),
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    GIMP_HELP_VIEW_ROTATE_270 },
+
+  { "view-rotate-345", GIMP_ICON_OBJECT_ROTATE_270,
+    NC_("view-action", "Rotate 15° counter-clock_wise"), NULL,
+    NC_("view-action", "Rotate the view 15 degrees to the left"),
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    GIMP_HELP_VIEW_ROTATE_345 }
+};
+
+static const GimpRadioActionEntry view_display_intent_actions[] =
+{
+  { "view-display-intent-perceptual", NULL,
+    NC_("view-action", "_Perceptual"), NULL,
+    NC_("view-action", "Display rendering intent is perceptual"),
+    GIMP_COLOR_RENDERING_INTENT_PERCEPTUAL,
+    GIMP_HELP_VIEW_COLOR_MANAGEMENT },
+
+  { "view-display-intent-relative-colorimetric", NULL,
+    NC_("view-action", "_Relative Colorimetric"), NULL,
+    NC_("view-action", "Display rendering intent is relative colorimetric"),
+    GIMP_COLOR_RENDERING_INTENT_RELATIVE_COLORIMETRIC,
+    GIMP_HELP_VIEW_COLOR_MANAGEMENT },
+
+  { "view-display-intent-saturation", NULL,
+    NC_("view-action", "_Saturation"), NULL,
+    NC_("view-action", "Display rendering intent is saturation"),
+    GIMP_COLOR_RENDERING_INTENT_SATURATION,
+    GIMP_HELP_VIEW_COLOR_MANAGEMENT },
+
+  { "view-display-intent-absolute-colorimetric", NULL,
+    NC_("view-action", "_Absolute Colorimetric"), NULL,
+    NC_("view-action", "Display rendering intent is absolute colorimetric"),
+    GIMP_COLOR_RENDERING_INTENT_ABSOLUTE_COLORIMETRIC,
+    GIMP_HELP_VIEW_COLOR_MANAGEMENT }
+};
+
+static const GimpRadioActionEntry view_softproof_intent_actions[] =
+{
+  { "view-softproof-intent-perceptual", NULL,
+    NC_("view-action", "_Perceptual"), NULL,
+    NC_("view-action", "Soft-proofing rendering intent is perceptual"),
+    GIMP_COLOR_RENDERING_INTENT_PERCEPTUAL,
+    GIMP_HELP_VIEW_COLOR_MANAGEMENT },
+
+  { "view-softproof-intent-relative-colorimetric", NULL,
+    NC_("view-action", "_Relative Colorimetric"), NULL,
+    NC_("view-action", "Soft-proofing rendering intent is relative colorimetric"),
+    GIMP_COLOR_RENDERING_INTENT_RELATIVE_COLORIMETRIC,
+    GIMP_HELP_VIEW_COLOR_MANAGEMENT },
+
+  { "view-softproof-intent-saturation", NULL,
+    NC_("view-action", "_Saturation"), NULL,
+    NC_("view-action", "Soft-proofing rendering intent is saturation"),
+    GIMP_COLOR_RENDERING_INTENT_SATURATION,
+    GIMP_HELP_VIEW_COLOR_MANAGEMENT },
+
+  { "view-softproof-intent-absolute-colorimetric", NULL,
+    NC_("view-action", "_Absolute Colorimetric"), NULL,
+    NC_("view-action", "Soft-proofing rendering intent is absolute colorimetric"),
+    GIMP_COLOR_RENDERING_INTENT_ABSOLUTE_COLORIMETRIC,
+    GIMP_HELP_VIEW_COLOR_MANAGEMENT }
+};
+
+static const GimpEnumActionEntry view_padding_color_actions[] =
+{
+  { "view-padding-color-theme", NULL,
+    NC_("view-padding-color", "From _Theme"), NULL,
+    NC_("view-padding-color", "Use the current theme's background color"),
+    GIMP_CANVAS_PADDING_MODE_DEFAULT, FALSE,
+    GIMP_HELP_VIEW_PADDING_COLOR },
+
+  { "view-padding-color-light-check", NULL,
+    NC_("view-padding-color", "_Light Check Color"), NULL,
+    NC_("view-padding-color", "Use the light check color"),
+    GIMP_CANVAS_PADDING_MODE_LIGHT_CHECK, FALSE,
+    GIMP_HELP_VIEW_PADDING_COLOR },
+
+  { "view-padding-color-dark-check", NULL,
+    NC_("view-padding-color", "_Dark Check Color"), NULL,
+    NC_("view-padding-color", "Use the dark check color"),
+    GIMP_CANVAS_PADDING_MODE_DARK_CHECK, FALSE,
+    GIMP_HELP_VIEW_PADDING_COLOR },
+
+  { "view-padding-color-custom", GIMP_ICON_PALETTE,
+    NC_("view-padding-color", "_Custom Color..."), NULL,
+    NC_("view-padding-color", "Use an arbitrary color"),
+    GIMP_CANVAS_PADDING_MODE_CUSTOM, FALSE,
+    GIMP_HELP_VIEW_PADDING_COLOR },
+
+  { "view-padding-color-prefs", GIMP_ICON_RESET,
+    NC_("view-padding-color", "As in _Preferences"), NULL,
+    NC_("view-padding-color",
+        "Reset padding color to what's configured in preferences"),
+    GIMP_CANVAS_PADDING_MODE_RESET, FALSE,
+    GIMP_HELP_VIEW_PADDING_COLOR }
+};
+
+static const GimpToggleActionEntry view_padding_color_toggle_actions[] =
+{
+  { "view-padding-color-in-show-all", NULL,
+    NC_("view-padding-color", "Keep Padding in \"Show _All\" Mode"), NULL,
+    NC_("view-padding-color",
+        "Keep canvas padding when \"View -> Show All\" is enabled"),
+    view_padding_color_in_show_all_cmd_callback,
+    FALSE,
+    GIMP_HELP_VIEW_PADDING_COLOR }
+};
+
+static const GimpEnumActionEntry view_scroll_horizontal_actions[] =
+{
+  { "view-scroll-horizontal", NULL,
+    NC_("view-action", "Set horizontal scroll offset"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+
+  { "view-scroll-left-border", NULL,
+    NC_("view-action", "Scroll to left border"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+
+  { "view-scroll-right-border", NULL,
+    NC_("view-action", "Scroll to right border"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+
+  { "view-scroll-left", NULL,
+    NC_("view-action", "Scroll left"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+
+  { "view-scroll-right", NULL,
+    NC_("view-action", "Scroll right"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+
+  { "view-scroll-page-left", NULL,
+    NC_("view-action", "Scroll page left"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+
+  { "view-scroll-page-right", NULL,
+    NC_("view-action", "Scroll page right"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+static const GimpEnumActionEntry view_scroll_vertical_actions[] =
+{
+  { "view-scroll-vertical", NULL,
+    NC_("view-action", "Set vertical scroll offset"), NULL, NULL,
+    GIMP_ACTION_SELECT_SET, TRUE,
+    NULL },
+
+  { "view-scroll-top-border", NULL,
+    NC_("view-action", "Scroll to top border"), NULL, NULL,
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    NULL },
+
+  { "view-scroll-bottom-border", NULL,
+    NC_("view-action", "Scroll to bottom border"), NULL, NULL,
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    NULL },
+
+  { "view-scroll-up", NULL,
+    NC_("view-action", "Scroll up"), NULL, NULL,
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    NULL },
+
+  { "view-scroll-down", NULL,
+    NC_("view-action", "Scroll down"), NULL, NULL,
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    NULL },
+
+  { "view-scroll-page-up", NULL,
+    NC_("view-action", "Scroll page up"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+    NULL },
+
+  { "view-scroll-page-down", NULL,
+    NC_("view-action", "Scroll page down"), NULL, NULL,
+    GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+    NULL }
+};
+
+
+void
+view_actions_setup (GimpActionGroup *group)
+{
+  GimpAction *action;
+
+  gimp_action_group_add_actions (group, "view-action",
+                                 view_actions,
+                                 G_N_ELEMENTS (view_actions));
+
+  gimp_action_group_add_toggle_actions (group, "view-action",
+                                        view_toggle_actions,
+                                        G_N_ELEMENTS (view_toggle_actions));
+
+  gimp_action_group_add_enum_actions (group, "view-zoom-action",
+                                      view_zoom_actions,
+                                      G_N_ELEMENTS (view_zoom_actions),
+                                      view_zoom_cmd_callback);
+
+  gimp_action_group_add_radio_actions (group, "view-zoom-action",
+                                       view_zoom_explicit_actions,
+                                       G_N_ELEMENTS (view_zoom_explicit_actions),
+                                       NULL,
+                                       10000,
+                                       view_zoom_explicit_cmd_callback);
+
+  gimp_action_group_add_toggle_actions (group, "view-action",
+                                        view_flip_actions,
+                                        G_N_ELEMENTS (view_flip_actions));
+
+  gimp_action_group_add_enum_actions (group, "view-action",
+                                      view_rotate_absolute_actions,
+                                      G_N_ELEMENTS (view_rotate_absolute_actions),
+                                      view_rotate_absolute_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "view-action",
+                                      view_rotate_relative_actions,
+                                      G_N_ELEMENTS (view_rotate_relative_actions),
+                                      view_rotate_relative_cmd_callback);
+
+  gimp_action_group_add_radio_actions (group, "view-action",
+                                       view_display_intent_actions,
+                                       G_N_ELEMENTS (view_display_intent_actions),
+                                       NULL,
+                                       GIMP_COLOR_MANAGEMENT_DISPLAY,
+                                       view_display_intent_cmd_callback);
+
+  gimp_action_group_add_radio_actions (group, "view-action",
+                                       view_softproof_intent_actions,
+                                       G_N_ELEMENTS (view_softproof_intent_actions),
+                                       NULL,
+                                       GIMP_COLOR_MANAGEMENT_DISPLAY,
+                                       view_softproof_intent_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "view-padding-color",
+                                      view_padding_color_actions,
+                                      G_N_ELEMENTS (view_padding_color_actions),
+                                      view_padding_color_cmd_callback);
+
+  gimp_action_group_add_toggle_actions (group, "view-padding-color",
+                                        view_padding_color_toggle_actions,
+                                        G_N_ELEMENTS (view_padding_color_toggle_actions));
+
+  gimp_action_group_add_enum_actions (group, "view-action",
+                                      view_scroll_horizontal_actions,
+                                      G_N_ELEMENTS (view_scroll_horizontal_actions),
+                                      view_scroll_horizontal_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "view-action",
+                                      view_scroll_vertical_actions,
+                                      G_N_ELEMENTS (view_scroll_vertical_actions),
+                                      view_scroll_vertical_cmd_callback);
+
+  /*  connect "activate" of view-zoom-other manually so it can be
+   *  selected even if it's the active item of the radio group
+   */
+  action = gimp_action_group_get_action (group, "view-zoom-other");
+
+  g_signal_connect (action, "activate",
+                    G_CALLBACK (view_zoom_other_cmd_callback),
+                    group->user_data);
+
+  g_signal_connect_object (group->gimp->config, "notify::check-type",
+                           G_CALLBACK (view_actions_check_type_notify),
+                           group, 0);
+  view_actions_check_type_notify (GIMP_DISPLAY_CONFIG (group->gimp->config),
+                                  NULL, group);
+
+  if (GIMP_IS_IMAGE_WINDOW (group->user_data) ||
+      GIMP_IS_GIMP (group->user_data))
+    {
+      /*  add window actions only if the context of the group is
+       *  the display itself or the global popup (not if the context
+       *  is a dock)
+       *  (see dock-actions.c)
+       */
+      window_actions_setup (group, GIMP_HELP_VIEW_CHANGE_SCREEN);
+    }
+}
+
+void
+view_actions_update (GimpActionGroup *group,
+                     gpointer         data)
+{
+  GimpDisplay        *display           = action_data_get_display (data);
+  GimpImage          *image             = NULL;
+  GimpDisplayShell   *shell             = NULL;
+  GimpDisplayOptions *options           = NULL;
+  GimpColorConfig    *color_config      = NULL;
+  gchar              *label             = NULL;
+  gboolean            fullscreen        = FALSE;
+  gboolean            revert_enabled    = FALSE;   /* able to revert zoom? */
+  gboolean            flip_horizontally = FALSE;
+  gboolean            flip_vertically   = FALSE;
+  gboolean            cm                = FALSE;
+  gboolean            sp                = FALSE;
+  gboolean            d_bpc             = FALSE;
+  gboolean            s_bpc             = FALSE;
+  gboolean            gammut            = FALSE;
+
+  if (display)
+    {
+      GimpImageWindow *window;
+      const gchar     *action = NULL;
+
+      image  = gimp_display_get_image (display);
+      shell  = gimp_display_get_shell (display);
+      window = gimp_display_shell_get_window (shell);
+
+      if (window)
+        fullscreen = gimp_image_window_get_fullscreen (window);
+
+      options = (image ?
+                 (fullscreen ? shell->fullscreen_options : shell->options) :
+                 shell->no_image_options);
+
+      revert_enabled = gimp_display_shell_scale_can_revert (shell);
+
+      flip_horizontally = shell->flip_horizontally;
+      flip_vertically   = shell->flip_vertically;
+
+      color_config = gimp_display_shell_get_color_config (shell);
+
+      switch (gimp_color_config_get_mode (color_config))
+        {
+        case GIMP_COLOR_MANAGEMENT_OFF:
+          break;
+
+        case GIMP_COLOR_MANAGEMENT_DISPLAY:
+          cm = (image != NULL);
+          break;
+
+        case GIMP_COLOR_MANAGEMENT_SOFTPROOF:
+          cm = (image != NULL);
+          sp = (image != NULL);
+          break;
+        }
+
+      switch (gimp_color_config_get_display_intent (color_config))
+        {
+        case GIMP_COLOR_RENDERING_INTENT_PERCEPTUAL:
+          action = "view-display-intent-perceptual";
+          break;
+
+        case GIMP_COLOR_RENDERING_INTENT_RELATIVE_COLORIMETRIC:
+          action = "view-display-intent-relative-colorimetric";
+          break;
+
+        case GIMP_COLOR_RENDERING_INTENT_SATURATION:
+          action = "view-display-intent-saturation";
+          break;
+
+        case GIMP_COLOR_RENDERING_INTENT_ABSOLUTE_COLORIMETRIC:
+          action = "view-display-intent-absolute-colorimetric";
+          break;
+        }
+
+      gimp_action_group_set_action_active (group, action, TRUE);
+
+      switch (gimp_color_config_get_simulation_intent (color_config))
+        {
+        case GIMP_COLOR_RENDERING_INTENT_PERCEPTUAL:
+          action = "view-softproof-intent-perceptual";
+          break;
+
+        case GIMP_COLOR_RENDERING_INTENT_RELATIVE_COLORIMETRIC:
+          action = "view-softproof-intent-relative-colorimetric";
+          break;
+
+        case GIMP_COLOR_RENDERING_INTENT_SATURATION:
+          action = "view-softproof-intent-saturation";
+          break;
+
+        case GIMP_COLOR_RENDERING_INTENT_ABSOLUTE_COLORIMETRIC:
+          action = "view-softproof-intent-absolute-colorimetric";
+          break;
+        }
+
+      gimp_action_group_set_action_active (group, action, TRUE);
+
+      d_bpc  = gimp_color_config_get_display_bpc (color_config);
+      s_bpc  = gimp_color_config_get_simulation_bpc (color_config);
+      gammut = gimp_color_config_get_simulation_gamut_check (color_config);
+    }
+
+#define SET_ACTIVE(action,condition) \
+        gimp_action_group_set_action_active (group, action, (condition) != 0)
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+#define SET_COLOR(action,color) \
+        gimp_action_group_set_action_color (group, action, color, FALSE)
+
+  SET_SENSITIVE ("view-new",   image);
+  SET_SENSITIVE ("view-close", image);
+
+  SET_SENSITIVE ("view-show-all", image);
+  SET_ACTIVE    ("view-show-all", display && shell->show_all);
+
+  SET_SENSITIVE ("view-dot-for-dot", image);
+  SET_ACTIVE    ("view-dot-for-dot", display && shell->dot_for_dot);
+
+  SET_SENSITIVE ("view-scroll-center", image);
+
+  SET_SENSITIVE ("view-zoom-revert", revert_enabled);
+  if (revert_enabled)
+    {
+      label = g_strdup_printf (_("Re_vert Zoom (%d%%)"),
+                               ROUND (shell->last_scale * 100));
+      gimp_action_group_set_action_label (group, "view-zoom-revert", label);
+      g_free (label);
+    }
+  else
+    {
+      gimp_action_group_set_action_label (group, "view-zoom-revert",
+                                          _("Re_vert Zoom"));
+    }
+
+  SET_SENSITIVE ("view-zoom",              image);
+  SET_SENSITIVE ("view-zoom-minimum",      image);
+  SET_SENSITIVE ("view-zoom-maximum",      image);
+  SET_SENSITIVE ("view-zoom-in",           image);
+  SET_SENSITIVE ("view-zoom-in-accel",     image);
+  SET_SENSITIVE ("view-zoom-in-skip",      image);
+  SET_SENSITIVE ("view-zoom-out",          image);
+  SET_SENSITIVE ("view-zoom-out-accel",    image);
+  SET_SENSITIVE ("view-zoom-out-skip",     image);
+
+  SET_SENSITIVE ("view-zoom-fit-in",       image);
+  SET_SENSITIVE ("view-zoom-fill",         image);
+  SET_SENSITIVE ("view-zoom-selection",    image);
+  SET_SENSITIVE ("view-zoom-revert",       image);
+
+  SET_SENSITIVE ("view-zoom-16-1",         image);
+  SET_SENSITIVE ("view-zoom-16-1-accel",   image);
+  SET_SENSITIVE ("view-zoom-8-1",          image);
+  SET_SENSITIVE ("view-zoom-8-1-accel",    image);
+  SET_SENSITIVE ("view-zoom-4-1",          image);
+  SET_SENSITIVE ("view-zoom-4-1-accel",    image);
+  SET_SENSITIVE ("view-zoom-2-1",          image);
+  SET_SENSITIVE ("view-zoom-2-1-accel",    image);
+  SET_SENSITIVE ("view-zoom-1-1",          image);
+  SET_SENSITIVE ("view-zoom-1-1-accel",    image);
+  SET_SENSITIVE ("view-zoom-1-2",          image);
+  SET_SENSITIVE ("view-zoom-1-4",          image);
+  SET_SENSITIVE ("view-zoom-1-8",          image);
+  SET_SENSITIVE ("view-zoom-1-16",         image);
+  SET_SENSITIVE ("view-zoom-other",        image);
+
+  SET_SENSITIVE ("view-flip-horizontally", image);
+  SET_ACTIVE    ("view-flip-horizontally", flip_horizontally);
+
+  SET_SENSITIVE ("view-flip-vertically",   image);
+  SET_ACTIVE    ("view-flip-vertically",   flip_vertically);
+
+  SET_SENSITIVE ("view-rotate-reset",      image);
+  SET_SENSITIVE ("view-rotate-15",         image);
+  SET_SENSITIVE ("view-rotate-345",        image);
+  SET_SENSITIVE ("view-rotate-90",         image);
+  SET_SENSITIVE ("view-rotate-180",        image);
+  SET_SENSITIVE ("view-rotate-270",        image);
+  SET_SENSITIVE ("view-rotate-other",      image);
+
+  if (image)
+    {
+      view_actions_set_zoom (group, shell);
+      view_actions_set_rotate (group, shell);
+    }
+
+  SET_SENSITIVE ("view-navigation-window", image);
+  SET_SENSITIVE ("view-display-filters",   image);
+
+  SET_SENSITIVE ("view-color-management-enable",                image);
+  SET_ACTIVE    ("view-color-management-enable",                cm);
+  SET_SENSITIVE ("view-color-management-softproof",             image);
+  SET_ACTIVE    ("view-color-management-softproof",             sp);
+  SET_SENSITIVE ("view-display-intent-perceptual",              cm);
+  SET_SENSITIVE ("view-display-intent-relative-colorimetric",   cm);
+  SET_SENSITIVE ("view-display-intent-saturation",              cm);
+  SET_SENSITIVE ("view-display-intent-absolute-colorimetric",   cm);
+  SET_SENSITIVE ("view-display-black-point-compensation",       cm);
+  SET_ACTIVE    ("view-display-black-point-compensation",       d_bpc);
+  SET_SENSITIVE ("view-softproof-profile",                      sp);
+  SET_SENSITIVE ("view-softproof-intent-perceptual",            sp);
+  SET_SENSITIVE ("view-softproof-intent-relative-colorimetric", sp);
+  SET_SENSITIVE ("view-softproof-intent-saturation",            sp);
+  SET_SENSITIVE ("view-softproof-intent-absolute-colorimetric", sp);
+  SET_SENSITIVE ("view-softproof-black-point-compensation",     sp);
+  SET_ACTIVE    ("view-softproof-black-point-compensation",     s_bpc);
+  SET_SENSITIVE ("view-softproof-gamut-check",                  sp);
+  SET_ACTIVE    ("view-softproof-gamut-check",                  gammut);
+  SET_SENSITIVE ("view-color-management-reset",                 image);
+
+  SET_SENSITIVE ("view-show-selection",       image);
+  SET_ACTIVE    ("view-show-selection",       display && options->show_selection);
+  SET_SENSITIVE ("view-show-layer-boundary",  image);
+  SET_ACTIVE    ("view-show-layer-boundary",  display && options->show_layer_boundary);
+  SET_SENSITIVE ("view-show-canvas-boundary", image && shell->show_all);
+  SET_ACTIVE    ("view-show-canvas-boundary", display && options->show_canvas_boundary);
+  SET_SENSITIVE ("view-show-guides",          image);
+  SET_ACTIVE    ("view-show-guides",          display && options->show_guides);
+  SET_SENSITIVE ("view-show-grid",            image);
+  SET_ACTIVE    ("view-show-grid",            display && options->show_grid);
+  SET_SENSITIVE ("view-show-sample-points",   image);
+  SET_ACTIVE    ("view-show-sample-points",   display && options->show_sample_points);
+
+  SET_SENSITIVE ("view-snap-to-guides",       image);
+  SET_ACTIVE    ("view-snap-to-guides",       display && options->snap_to_guides);
+  SET_SENSITIVE ("view-snap-to-grid",         image);
+  SET_ACTIVE    ("view-snap-to-grid",         display && options->snap_to_grid);
+  SET_SENSITIVE ("view-snap-to-canvas",       image);
+  SET_ACTIVE    ("view-snap-to-canvas",       display && options->snap_to_canvas);
+  SET_SENSITIVE ("view-snap-to-vectors",      image);
+  SET_ACTIVE    ("view-snap-to-vectors",      display && options->snap_to_path);
+
+  SET_SENSITIVE ("view-padding-color-theme",       image);
+  SET_SENSITIVE ("view-padding-color-light-check", image);
+  SET_SENSITIVE ("view-padding-color-dark-check",  image);
+  SET_SENSITIVE ("view-padding-color-custom",      image);
+  SET_SENSITIVE ("view-padding-color-prefs",       image);
+
+  if (display)
+    {
+      SET_COLOR ("view-padding-color-menu", &options->padding_color);
+
+      if (shell->canvas)
+        {
+          GtkStyle *style = gtk_widget_get_style (shell->canvas);
+          GimpRGB   color;
+
+          gtk_widget_ensure_style (shell->canvas);
+          gimp_rgb_set_gdk_color (&color, style->bg + GTK_STATE_NORMAL);
+          gimp_rgb_set_alpha (&color, GIMP_OPACITY_OPAQUE);
+
+          SET_COLOR ("view-padding-color-theme",  &color);
+        }
+    }
+
+  SET_SENSITIVE ("view-padding-color-in-show-all", image);
+  SET_ACTIVE    ("view-padding-color-in-show-all", display && options->padding_in_show_all);
+
+  SET_SENSITIVE ("view-show-menubar",    image);
+  SET_ACTIVE    ("view-show-menubar",    display && options->show_menubar);
+  SET_SENSITIVE ("view-show-rulers",     image);
+  SET_ACTIVE    ("view-show-rulers",     display && options->show_rulers);
+  SET_SENSITIVE ("view-show-scrollbars", image);
+  SET_ACTIVE    ("view-show-scrollbars", display && options->show_scrollbars);
+  SET_SENSITIVE ("view-show-statusbar",  image);
+  SET_ACTIVE    ("view-show-statusbar",  display && options->show_statusbar);
+
+  SET_SENSITIVE ("view-shrink-wrap", image);
+  SET_ACTIVE    ("view-fullscreen",  display && fullscreen);
+
+  if (GIMP_IS_IMAGE_WINDOW (group->user_data) ||
+      GIMP_IS_GIMP (group->user_data))
+    {
+      GtkWidget *window = NULL;
+
+      if (shell)
+        window = gtk_widget_get_toplevel (GTK_WIDGET (shell));
+
+      /*  see view_actions_setup()  */
+      if (GTK_IS_WINDOW (window))
+        window_actions_update (group, window);
+    }
+
+#undef SET_ACTIVE
+#undef SET_SENSITIVE
+#undef SET_COLOR
+}
+
+
+/*  private functions  */
+
+static void
+view_actions_set_zoom (GimpActionGroup  *group,
+                       GimpDisplayShell *shell)
+{
+  const gchar *action = NULL;
+  gchar       *str;
+  gchar       *label;
+  guint        scale;
+
+  g_object_get (shell->zoom,
+                "percentage", &str,
+                NULL);
+
+  scale = ROUND (gimp_zoom_model_get_factor (shell->zoom) * 1000);
+
+  switch (scale)
+    {
+    case 16000:  action = "view-zoom-16-1";  break;
+    case  8000:  action = "view-zoom-8-1";   break;
+    case  4000:  action = "view-zoom-4-1";   break;
+    case  2000:  action = "view-zoom-2-1";   break;
+    case  1000:  action = "view-zoom-1-1";   break;
+    case   500:  action = "view-zoom-1-2";   break;
+    case   250:  action = "view-zoom-1-4";   break;
+    case   125:  action = "view-zoom-1-8";   break;
+    case    63:
+    case    62:  action = "view-zoom-1-16";  break;
+    }
+
+  if (! action)
+    {
+      action = "view-zoom-other";
+
+      label = g_strdup_printf (_("Othe_r (%s)..."), str);
+      gimp_action_group_set_action_label (group, action, label);
+      g_free (label);
+
+      shell->other_scale = gimp_zoom_model_get_factor (shell->zoom);
+    }
+
+  gimp_action_group_set_action_active (group, action, TRUE);
+
+  label = g_strdup_printf (_("_Zoom (%s)"), str);
+  gimp_action_group_set_action_label (group, "view-zoom-menu", label);
+  g_free (label);
+
+  /* flag as dirty */
+  shell->other_scale = - fabs (shell->other_scale);
+
+  g_free (str);
+}
+
+static void
+view_actions_set_rotate (GimpActionGroup  *group,
+                         GimpDisplayShell *shell)
+{
+  const gchar *flip;
+  gchar       *label;
+
+  if (shell->flip_horizontally &&
+      shell->flip_vertically)
+    {
+      /* please preserve the trailing space */
+      /* H: Horizontal, V: Vertical */
+      flip = _("(H+V) ");
+    }
+  else if (shell->flip_horizontally)
+    {
+      /* please preserve the trailing space */
+      /* H: Horizontal */
+      flip = _("(H) ");
+    }
+  else if (shell->flip_vertically)
+    {
+      /* please preserve the trailing space */
+      /* V: Vertical */
+      flip = _("(V) ");
+    }
+  else
+    {
+      flip = "";
+    }
+
+  label = g_strdup_printf (_("_Flip %s& Rotate (%d°)"),
+                           flip, (gint) shell->rotate_angle);
+  gimp_action_group_set_action_label (group, "view-rotate-menu", label);
+  g_free (label);
+}
+
+static void
+view_actions_check_type_notify (GimpDisplayConfig *config,
+                                GParamSpec        *pspec,
+                                GimpActionGroup   *group)
+{
+  gimp_action_group_set_action_color (group, "view-padding-color-light-check",
+                                      gimp_render_light_check_color (),
+                                      FALSE);
+  gimp_action_group_set_action_color (group, "view-padding-color-dark-check",
+                                      gimp_render_dark_check_color (),
+                                      FALSE);
+}
diff --git a/app/actions/view-actions.h b/app/actions/view-actions.h
new file mode 100644
index 0000000..97aad0a
--- /dev/null
+++ b/app/actions/view-actions.h
@@ -0,0 +1,27 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __VIEW_ACTIONS_H__
+#define __VIEW_ACTIONS_H__
+
+
+void   view_actions_setup  (GimpActionGroup *group);
+void   view_actions_update (GimpActionGroup *group,
+                            gpointer         data);
+
+
+#endif /* __VIEW_ACTIONS_H__ */
diff --git a/app/actions/view-commands.c b/app/actions/view-commands.c
new file mode 100644
index 0000000..2c2629c
--- /dev/null
+++ b/app/actions/view-commands.c
@@ -0,0 +1,1281 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpmath/gimpmath.h"
+#include "libgimpconfig/gimpconfig.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "config/gimpdisplayoptions.h"
+#include "config/gimpguiconfig.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontext.h"
+#include "core/gimpimage.h"
+#include "core/gimpgrouplayer.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimpcolordialog.h"
+#include "widgets/gimpdock.h"
+#include "widgets/gimpdialogfactory.h"
+#include "widgets/gimpuimanager.h"
+#include "widgets/gimpwidgets-utils.h"
+#include "widgets/gimpwindowstrategy.h"
+
+#include "display/gimpdisplay.h"
+#include "display/gimpdisplay-foreach.h"
+#include "display/gimpdisplayshell.h"
+#include "display/gimpdisplayshell-appearance.h"
+#include "display/gimpdisplayshell-filter-dialog.h"
+#include "display/gimpdisplayshell-rotate.h"
+#include "display/gimpdisplayshell-rotate-dialog.h"
+#include "display/gimpdisplayshell-scale.h"
+#include "display/gimpdisplayshell-scale-dialog.h"
+#include "display/gimpdisplayshell-scroll.h"
+#include "display/gimpdisplayshell-close.h"
+#include "display/gimpimagewindow.h"
+
+#include "dialogs/color-profile-dialog.h"
+#include "dialogs/dialogs.h"
+
+#include "actions.h"
+#include "view-commands.h"
+
+#include "gimp-intl.h"
+
+
+#define SET_ACTIVE(manager,action_name,active) \
+  { GimpActionGroup *group = \
+      gimp_ui_manager_get_action_group (manager, "view"); \
+    gimp_action_group_set_action_active (group, action_name, active); }
+
+#define IS_ACTIVE_DISPLAY(display) \
+  ((display) == \
+   gimp_context_get_display (gimp_get_user_context ((display)->gimp)))
+
+
+/*  local function prototypes  */
+
+static void   view_softproof_profile_callback  (GtkWidget                *dialog,
+                                                GimpImage                *image,
+                                                GimpColorProfile         *new_profile,
+                                                GFile                    *new_file,
+                                                GimpColorRenderingIntent  intent,
+                                                gboolean                  bpc,
+                                                gpointer                  user_data);
+static void   view_padding_color_dialog_update (GimpColorDialog          *dialog,
+                                                const GimpRGB            *color,
+                                                GimpColorDialogState      state,
+                                                GimpDisplayShell         *shell);
+
+
+/*  public functions  */
+
+void
+view_new_cmd_callback (GimpAction *action,
+                       GVariant   *value,
+                       gpointer    data)
+{
+  GimpDisplay      *display;
+  GimpDisplayShell *shell;
+  return_if_no_display (display, data);
+
+  shell = gimp_display_get_shell (display);
+
+  gimp_create_display (display->gimp,
+                       gimp_display_get_image (display),
+                       shell->unit, gimp_zoom_model_get_factor (shell->zoom),
+                       G_OBJECT (gtk_widget_get_screen (GTK_WIDGET (shell))),
+                       gimp_widget_get_monitor (GTK_WIDGET (shell)));
+}
+
+void
+view_close_cmd_callback (GimpAction *action,
+                         GVariant   *value,
+                         gpointer    data)
+{
+  GimpDisplay      *display;
+  GimpDisplayShell *shell;
+  GimpImage        *image;
+  return_if_no_display (display, data);
+
+  shell = gimp_display_get_shell (display);
+  image = gimp_display_get_image (display);
+
+  /* Check for the image so we don't close the last display. */
+  if (image)
+    gimp_display_shell_close (shell, FALSE);
+}
+
+void
+view_scroll_center_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    data)
+{
+  GimpDisplay *display;
+  return_if_no_display (display, data);
+
+  gimp_display_shell_scroll_center_image (gimp_display_get_shell (display),
+                                          TRUE, TRUE);
+}
+
+void
+view_zoom_fit_in_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpDisplay *display;
+  return_if_no_display (display, data);
+
+  gimp_display_shell_scale_fit_in (gimp_display_get_shell (display));
+}
+
+void
+view_zoom_fill_cmd_callback (GimpAction *action,
+                             GVariant   *value,
+                             gpointer    data)
+{
+  GimpDisplay *display;
+  return_if_no_display (display, data);
+
+  gimp_display_shell_scale_fill (gimp_display_get_shell (display));
+}
+
+void
+view_zoom_selection_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpDisplay *display;
+  GimpImage   *image;
+  gint         x, y, width, height;
+  return_if_no_display (display, data);
+  return_if_no_image (image, data);
+
+  gimp_item_bounds (GIMP_ITEM (gimp_image_get_mask (image)),
+                    &x, &y, &width, &height);
+
+  gimp_display_shell_scale_to_rectangle (gimp_display_get_shell (display),
+                                         GIMP_ZOOM_IN,
+                                         x, y, width, height,
+                                         FALSE);
+}
+
+void
+view_zoom_revert_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpDisplay *display;
+  return_if_no_display (display, data);
+
+  gimp_display_shell_scale_revert (gimp_display_get_shell (display));
+}
+
+void
+view_zoom_cmd_callback (GimpAction *action,
+                        GVariant   *value,
+                        gpointer    data)
+{
+  GimpDisplayShell     *shell;
+  GimpActionSelectType  select_type;
+  return_if_no_shell (shell, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  switch (select_type)
+    {
+    case GIMP_ACTION_SELECT_FIRST:
+      gimp_display_shell_scale (shell,
+                                GIMP_ZOOM_OUT_MAX,
+                                0.0,
+                                GIMP_ZOOM_FOCUS_BEST_GUESS);
+      break;
+
+    case GIMP_ACTION_SELECT_LAST:
+      gimp_display_shell_scale (shell,
+                                GIMP_ZOOM_IN_MAX,
+                                0.0,
+                                GIMP_ZOOM_FOCUS_BEST_GUESS);
+      break;
+
+    case GIMP_ACTION_SELECT_PREVIOUS:
+      gimp_display_shell_scale (shell,
+                                GIMP_ZOOM_OUT,
+                                0.0,
+                                GIMP_ZOOM_FOCUS_BEST_GUESS);
+      break;
+
+    case GIMP_ACTION_SELECT_NEXT:
+      gimp_display_shell_scale (shell,
+                                GIMP_ZOOM_IN,
+                                0.0,
+                                GIMP_ZOOM_FOCUS_BEST_GUESS);
+      break;
+
+    case GIMP_ACTION_SELECT_SKIP_PREVIOUS:
+      gimp_display_shell_scale (shell,
+                                GIMP_ZOOM_OUT_MORE,
+                                0.0,
+                                GIMP_ZOOM_FOCUS_BEST_GUESS);
+      break;
+
+    case GIMP_ACTION_SELECT_SKIP_NEXT:
+      gimp_display_shell_scale (shell,
+                                GIMP_ZOOM_IN_MORE,
+                                0.0,
+                                GIMP_ZOOM_FOCUS_BEST_GUESS);
+      break;
+
+    default:
+      {
+        gdouble scale = gimp_zoom_model_get_factor (shell->zoom);
+
+        scale = action_select_value (select_type,
+                                     scale,
+                                     0.0, 512.0, 1.0,
+                                     1.0 / 8.0, 1.0, 16.0, 0.0,
+                                     FALSE);
+
+        /* min = 1.0 / 256,  max = 256.0                */
+        /* scale = min *  (max / min)**(i/n), i = 0..n  */
+        scale = pow (65536.0, scale / 512.0) / 256.0;
+
+        gimp_display_shell_scale (shell,
+                                  GIMP_ZOOM_TO,
+                                  scale,
+                                  GIMP_ZOOM_FOCUS_BEST_GUESS);
+        break;
+      }
+    }
+}
+
+void
+view_zoom_explicit_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    data)
+{
+  GimpDisplayShell *shell;
+  gint              factor;
+  return_if_no_shell (shell, data);
+
+  factor = g_variant_get_int32 (value);
+
+  if (factor != 0 /* not Other... */)
+    {
+      if (fabs (factor - gimp_zoom_model_get_factor (shell->zoom)) > 0.0001)
+        gimp_display_shell_scale (shell,
+                                  GIMP_ZOOM_TO,
+                                  (gdouble) factor / 10000,
+                                  GIMP_ZOOM_FOCUS_RETAIN_CENTERING_ELSE_BEST_GUESS);
+    }
+}
+
+/* not a GimpActionCallback */
+void
+view_zoom_other_cmd_callback (GimpAction *action,
+                              gpointer    data)
+{
+  GimpDisplayShell *shell;
+  return_if_no_shell (shell, data);
+
+  /* check if we are activated by the user or from
+   * view_actions_set_zoom(), also this is really a GtkToggleAction
+   * NOT a GimpToggleAction
+   */
+  if (gtk_toggle_action_get_active ((GtkToggleAction *) action) &&
+      shell->other_scale != gimp_zoom_model_get_factor (shell->zoom))
+    {
+      gimp_display_shell_scale_dialog (shell);
+    }
+}
+
+void
+view_show_all_cmd_callback (GimpAction *action,
+                            GVariant   *value,
+                            gpointer    data)
+{
+  GimpDisplay      *display;
+  GimpDisplayShell *shell;
+  gboolean          active;
+  return_if_no_display (display, data);
+
+  shell = gimp_display_get_shell (display);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != shell->show_all)
+    {
+      GimpImageWindow *window = gimp_display_shell_get_window (shell);
+
+      gimp_display_shell_set_show_all (shell, active);
+
+      if (window)
+        SET_ACTIVE (gimp_image_window_get_ui_manager (window),
+                    "view-show-all", shell->show_all);
+
+      if (IS_ACTIVE_DISPLAY (display))
+        SET_ACTIVE (shell->popup_manager, "view-show-all",
+                    shell->show_all);
+    }
+}
+
+void
+view_dot_for_dot_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpDisplay      *display;
+  GimpDisplayShell *shell;
+  gboolean          active;
+  return_if_no_display (display, data);
+
+  shell = gimp_display_get_shell (display);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != shell->dot_for_dot)
+    {
+      GimpImageWindow *window = gimp_display_shell_get_window (shell);
+
+      gimp_display_shell_scale_set_dot_for_dot (shell, active);
+
+      if (window)
+        SET_ACTIVE (gimp_image_window_get_ui_manager (window),
+                    "view-dot-for-dot", shell->dot_for_dot);
+
+      if (IS_ACTIVE_DISPLAY (display))
+        SET_ACTIVE (shell->popup_manager, "view-dot-for-dot",
+                    shell->dot_for_dot);
+    }
+}
+
+void
+view_flip_horizontally_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpDisplay      *display;
+  GimpDisplayShell *shell;
+  gboolean          active;
+  return_if_no_display (display, data);
+
+  shell = gimp_display_get_shell (display);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != shell->flip_horizontally)
+    {
+      gimp_display_shell_flip (shell, active, shell->flip_vertically);
+    }
+}
+
+void
+view_flip_vertically_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpDisplay      *display;
+  GimpDisplayShell *shell;
+  gboolean          active;
+  return_if_no_display (display, data);
+
+  shell = gimp_display_get_shell (display);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != shell->flip_vertically)
+    {
+      gimp_display_shell_flip (shell, shell->flip_horizontally, active);
+    }
+}
+
+void
+view_rotate_absolute_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpDisplay          *display;
+  GimpDisplayShell     *shell;
+  GimpActionSelectType  select_type;
+  gdouble               angle = 0.0;
+  return_if_no_display (display, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  shell = gimp_display_get_shell (display);
+
+  angle = action_select_value (select_type,
+                               0.0,
+                               -180.0, 180.0, 0.0,
+                               1.0, 15.0, 90.0, 0.0,
+                               TRUE);
+
+  gimp_display_shell_rotate_to (shell, angle);
+
+  if (select_type == GIMP_ACTION_SELECT_SET_TO_DEFAULT)
+    gimp_display_shell_flip (shell, FALSE, FALSE);
+}
+
+void
+view_rotate_relative_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpDisplay          *display;
+  GimpDisplayShell     *shell;
+  GimpActionSelectType  select_type;
+  gdouble               delta = 0.0;
+  return_if_no_display (display, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  shell = gimp_display_get_shell (display);
+
+  delta = action_select_value (select_type,
+                               0.0,
+                               -180.0, 180.0, 0.0,
+                               1.0, 15.0, 90.0, 0.0,
+                               TRUE);
+
+  gimp_display_shell_rotate (shell, delta);
+}
+
+void
+view_rotate_other_cmd_callback (GimpAction *action,
+                                GVariant   *value,
+                                gpointer    data)
+{
+  GimpDisplay      *display;
+  GimpDisplayShell *shell;
+  return_if_no_display (display, data);
+
+  shell = gimp_display_get_shell (display);
+
+  gimp_display_shell_rotate_dialog (shell);
+}
+
+void
+view_scroll_horizontal_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpDisplayShell     *shell;
+  GtkAdjustment        *adj;
+  GimpActionSelectType  select_type;
+  gdouble               offset;
+  return_if_no_shell (shell, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  adj = shell->hsbdata;
+
+  offset = action_select_value (select_type,
+                                gtk_adjustment_get_value (adj),
+                                gtk_adjustment_get_lower (adj),
+                                gtk_adjustment_get_upper (adj) -
+                                gtk_adjustment_get_page_size (adj),
+                                gtk_adjustment_get_lower (adj),
+                                1,
+                                gtk_adjustment_get_step_increment (adj),
+                                gtk_adjustment_get_page_increment (adj),
+                                0,
+                                FALSE);
+
+  gtk_adjustment_set_value (shell->hsbdata, offset);
+}
+
+void
+view_scroll_vertical_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpDisplayShell     *shell;
+  GtkAdjustment        *adj;
+  GimpActionSelectType  select_type;
+  gdouble               offset;
+  return_if_no_shell (shell, data);
+
+  select_type = (GimpActionSelectType) g_variant_get_int32 (value);
+
+  adj = shell->vsbdata;
+
+  offset = action_select_value (select_type,
+                                gtk_adjustment_get_value (adj),
+                                gtk_adjustment_get_lower (adj),
+                                gtk_adjustment_get_upper (adj) -
+                                gtk_adjustment_get_page_size (adj),
+                                gtk_adjustment_get_lower (adj),
+                                1,
+                                gtk_adjustment_get_step_increment (adj),
+                                gtk_adjustment_get_page_increment (adj),
+                                0,
+                                FALSE);
+
+  gtk_adjustment_set_value (shell->vsbdata, offset);
+}
+
+void
+view_navigation_window_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  Gimp             *gimp;
+  GimpDisplayShell *shell;
+  return_if_no_gimp (gimp, data);
+  return_if_no_shell (shell, data);
+
+  gimp_window_strategy_show_dockable_dialog (GIMP_WINDOW_STRATEGY (gimp_get_window_strategy (gimp)),
+                                             gimp,
+                                             gimp_dialog_factory_get_singleton (),
+                                             gtk_widget_get_screen (GTK_WIDGET (shell)),
+                                             gimp_widget_get_monitor (GTK_WIDGET (shell)),
+                                             "gimp-navigation-view");
+}
+
+void
+view_display_filters_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpDisplayShell *shell;
+  GtkWidget        *dialog;
+  return_if_no_shell (shell, data);
+
+#define FILTERS_DIALOG_KEY "gimp-display-filters-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (shell), FILTERS_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      dialog = gimp_display_shell_filter_dialog_new (shell);
+
+      dialogs_attach_dialog (G_OBJECT (shell), FILTERS_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+view_color_management_reset_cmd_callback (GimpAction *action,
+                                          GVariant   *value,
+                                          gpointer    data)
+{
+  GimpDisplayShell *shell;
+  GimpColorConfig  *global_config;
+  GimpColorConfig  *shell_config;
+  return_if_no_shell (shell, data);
+
+  global_config = GIMP_CORE_CONFIG (shell->display->config)->color_management;
+  shell_config  = gimp_display_shell_get_color_config (shell);
+
+  gimp_config_copy (GIMP_CONFIG (global_config),
+                    GIMP_CONFIG (shell_config),
+                    0);
+  shell->color_config_set = FALSE;
+}
+
+void
+view_color_management_enable_cmd_callback (GimpAction *action,
+                                           GVariant   *value,
+                                           gpointer    data)
+{
+  GimpDisplayShell        *shell;
+  GimpColorConfig         *color_config;
+  GimpColorManagementMode  mode;
+  gboolean                 active;
+  return_if_no_shell (shell, data);
+
+  color_config = gimp_display_shell_get_color_config (shell);
+
+  active = g_variant_get_boolean (value);
+
+  mode = gimp_color_config_get_mode (color_config);
+
+  if (active)
+    {
+      if (mode != GIMP_COLOR_MANAGEMENT_SOFTPROOF)
+        mode = GIMP_COLOR_MANAGEMENT_DISPLAY;
+    }
+  else
+    {
+      mode = GIMP_COLOR_MANAGEMENT_OFF;
+    }
+
+  if (mode != gimp_color_config_get_mode (color_config))
+    {
+      g_object_set (color_config,
+                    "mode", mode,
+                    NULL);
+      shell->color_config_set = TRUE;
+    }
+}
+
+void
+view_color_management_softproof_cmd_callback (GimpAction *action,
+                                              GVariant   *value,
+                                              gpointer    data)
+{
+  GimpDisplayShell        *shell;
+  GimpColorConfig         *color_config;
+  GimpColorManagementMode  mode;
+  gboolean                 active;
+  return_if_no_shell (shell, data);
+
+  color_config = gimp_display_shell_get_color_config (shell);
+
+  active = g_variant_get_boolean (value);
+
+  mode = gimp_color_config_get_mode (color_config);
+
+  if (active)
+    {
+      mode = GIMP_COLOR_MANAGEMENT_SOFTPROOF;
+    }
+  else
+    {
+      if (mode != GIMP_COLOR_MANAGEMENT_OFF)
+        mode = GIMP_COLOR_MANAGEMENT_DISPLAY;
+    }
+
+  if (mode != gimp_color_config_get_mode (color_config))
+    {
+      g_object_set (color_config,
+                    "mode", mode,
+                    NULL);
+      shell->color_config_set = TRUE;
+    }
+}
+
+void
+view_display_intent_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpDisplayShell          *shell;
+  GimpColorConfig           *color_config;
+  GimpColorRenderingIntent   intent;
+  return_if_no_shell (shell, data);
+
+  intent = (GimpColorRenderingIntent) g_variant_get_int32 (value);
+
+  color_config = gimp_display_shell_get_color_config (shell);
+
+  if (intent != gimp_color_config_get_display_intent (color_config))
+    {
+      g_object_set (color_config,
+                    "display-rendering-intent", intent,
+                    NULL);
+      shell->color_config_set = TRUE;
+    }
+}
+
+void
+view_display_bpc_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpDisplayShell *shell;
+  GimpColorConfig  *color_config;
+  gboolean          active;
+  return_if_no_shell (shell, data);
+
+  color_config = gimp_display_shell_get_color_config (shell);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != gimp_color_config_get_display_bpc (color_config))
+    {
+      g_object_set (color_config,
+                    "display-use-black-point-compensation", active,
+                    NULL);
+      shell->color_config_set = TRUE;
+    }
+}
+
+void
+view_softproof_profile_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpImage        *image;
+  GimpDisplayShell *shell;
+  GimpColorConfig  *color_config;
+  GtkWidget        *dialog;
+  return_if_no_image (image, data);
+  return_if_no_shell (shell, data);
+
+  color_config = gimp_display_shell_get_color_config (shell);
+
+#define SOFTPROOF_PROFILE_DIALOG_KEY "gimp-softproof-profile-dialog"
+
+  dialog = dialogs_get_dialog (G_OBJECT (shell), SOFTPROOF_PROFILE_DIALOG_KEY);
+
+  if (! dialog)
+    {
+      GimpColorProfile *current_profile;
+
+      current_profile = gimp_color_config_get_simulation_color_profile (color_config,
+                                                                        NULL);
+
+      dialog = color_profile_dialog_new (COLOR_PROFILE_DIALOG_SELECT_SOFTPROOF_PROFILE,
+                                         image,
+                                         action_data_get_context (data),
+                                         GTK_WIDGET (shell),
+                                         current_profile,
+                                         NULL,
+                                         0, 0,
+                                         view_softproof_profile_callback,
+                                         shell);
+
+      dialogs_attach_dialog (G_OBJECT (shell),
+                             SOFTPROOF_PROFILE_DIALOG_KEY, dialog);
+    }
+
+  gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+view_softproof_intent_cmd_callback (GimpAction *action,
+                                    GVariant   *value,
+                                    gpointer    data)
+{
+  GimpDisplayShell          *shell;
+  GimpColorConfig           *color_config;
+  GimpColorRenderingIntent   intent;
+  return_if_no_shell (shell, data);
+
+  intent = (GimpColorRenderingIntent) g_variant_get_int32 (value);
+
+  color_config = gimp_display_shell_get_color_config (shell);
+
+  if (intent != gimp_color_config_get_simulation_intent (color_config))
+    {
+      g_object_set (color_config,
+                    "simulation-rendering-intent", intent,
+                    NULL);
+      shell->color_config_set = TRUE;
+    }
+}
+
+void
+view_softproof_bpc_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    data)
+{
+  GimpDisplayShell *shell;
+  GimpColorConfig  *color_config;
+  gboolean          active;
+  return_if_no_shell (shell, data);
+
+  color_config = gimp_display_shell_get_color_config (shell);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != gimp_color_config_get_simulation_bpc (color_config))
+    {
+      g_object_set (color_config,
+                    "simulation-use-black-point-compensation", active,
+                    NULL);
+      shell->color_config_set = TRUE;
+    }
+}
+
+void
+view_softproof_gamut_check_cmd_callback (GimpAction *action,
+                                         GVariant   *value,
+                                         gpointer    data)
+{
+  GimpDisplayShell *shell;
+  GimpColorConfig  *color_config;
+  gboolean          active;
+  return_if_no_shell (shell, data);
+
+  color_config = gimp_display_shell_get_color_config (shell);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != gimp_color_config_get_simulation_gamut_check (color_config))
+    {
+      g_object_set (color_config,
+                    "simulation-gamut-check", active,
+                    NULL);
+      shell->color_config_set = TRUE;
+    }
+}
+
+void
+view_toggle_selection_cmd_callback (GimpAction *action,
+                                    GVariant   *value,
+                                    gpointer    data)
+{
+  GimpDisplayShell *shell;
+  gboolean          active;
+  return_if_no_shell (shell, data);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != gimp_display_shell_get_show_selection (shell))
+    {
+      gimp_display_shell_set_show_selection (shell, active);
+    }
+}
+
+void
+view_toggle_layer_boundary_cmd_callback (GimpAction *action,
+                                         GVariant   *value,
+                                         gpointer    data)
+{
+  GimpDisplayShell *shell;
+  gboolean          active;
+  return_if_no_shell (shell, data);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != gimp_display_shell_get_show_layer (shell))
+    {
+      gimp_display_shell_set_show_layer (shell, active);
+    }
+}
+
+void
+view_toggle_canvas_boundary_cmd_callback (GimpAction *action,
+                                          GVariant   *value,
+                                          gpointer    data)
+{
+  GimpDisplayShell *shell;
+  gboolean          active;
+  return_if_no_shell (shell, data);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != gimp_display_shell_get_show_canvas (shell))
+    {
+      gimp_display_shell_set_show_canvas (shell, active);
+    }
+}
+
+void
+view_toggle_menubar_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpDisplayShell *shell;
+  gboolean          active;
+  return_if_no_shell (shell, data);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != gimp_display_shell_get_show_menubar (shell))
+    {
+      gimp_display_shell_set_show_menubar (shell, active);
+    }
+}
+
+void
+view_toggle_rulers_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    data)
+{
+  GimpDisplayShell *shell;
+  gboolean          active;
+  return_if_no_shell (shell, data);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != gimp_display_shell_get_show_rulers (shell))
+    {
+      gimp_display_shell_set_show_rulers (shell, active);
+    }
+}
+
+void
+view_toggle_scrollbars_cmd_callback (GimpAction *action,
+                                     GVariant   *value,
+                                     gpointer    data)
+{
+  GimpDisplayShell *shell;
+  gboolean          active;
+  return_if_no_shell (shell, data);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != gimp_display_shell_get_show_scrollbars (shell))
+    {
+      gimp_display_shell_set_show_scrollbars (shell, active);
+    }
+}
+
+void
+view_toggle_statusbar_cmd_callback (GimpAction *action,
+                                    GVariant   *value,
+                                    gpointer    data)
+{
+  GimpDisplayShell *shell;
+  gboolean          active;
+  return_if_no_shell (shell, data);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != gimp_display_shell_get_show_statusbar (shell))
+    {
+      gimp_display_shell_set_show_statusbar (shell, active);
+    }
+}
+
+void
+view_toggle_guides_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    data)
+{
+  GimpDisplayShell *shell;
+  gboolean          active;
+  return_if_no_shell (shell, data);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != gimp_display_shell_get_show_guides (shell))
+    {
+      gimp_display_shell_set_show_guides (shell, active);
+    }
+}
+
+void
+view_toggle_grid_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpDisplayShell *shell;
+  gboolean          active;
+  return_if_no_shell (shell, data);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != gimp_display_shell_get_show_grid (shell))
+    {
+      gimp_display_shell_set_show_grid (shell, active);
+    }
+}
+
+void
+view_toggle_sample_points_cmd_callback (GimpAction *action,
+                                        GVariant   *value,
+                                        gpointer    data)
+{
+  GimpDisplayShell *shell;
+  gboolean          active;
+  return_if_no_shell (shell, data);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != gimp_display_shell_get_show_sample_points (shell))
+    {
+      gimp_display_shell_set_show_sample_points (shell, active);
+    }
+}
+
+void
+view_snap_to_guides_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpDisplayShell *shell;
+  gboolean          active;
+  return_if_no_shell (shell, data);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != gimp_display_shell_get_snap_to_guides (shell))
+    {
+      gimp_display_shell_set_snap_to_guides (shell, active);
+    }
+}
+
+void
+view_snap_to_grid_cmd_callback (GimpAction *action,
+                                GVariant   *value,
+                                gpointer    data)
+{
+  GimpDisplayShell *shell;
+  gboolean          active;
+  return_if_no_shell (shell, data);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != gimp_display_shell_get_snap_to_grid (shell))
+    {
+      gimp_display_shell_set_snap_to_grid (shell, active);
+    }
+}
+
+void
+view_snap_to_canvas_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpDisplayShell *shell;
+  gboolean          active;
+  return_if_no_shell (shell, data);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != gimp_display_shell_get_snap_to_canvas (shell))
+    {
+      gimp_display_shell_set_snap_to_canvas (shell, active);
+    }
+}
+
+void
+view_snap_to_vectors_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpDisplayShell *shell;
+  gboolean          active;
+  return_if_no_shell (shell, data);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != gimp_display_shell_get_snap_to_vectors (shell))
+    {
+      gimp_display_shell_set_snap_to_vectors (shell, active);
+    }
+}
+
+void
+view_padding_color_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    data)
+{
+  GimpDisplay           *display;
+  GimpImageWindow       *window;
+  GimpDisplayShell      *shell;
+  GimpDisplayOptions    *options;
+  GimpCanvasPaddingMode  padding_mode;
+  gboolean               fullscreen;
+  return_if_no_display (display, data);
+
+  padding_mode = (GimpCanvasPaddingMode) g_variant_get_int32 (value);
+
+  shell  = gimp_display_get_shell (display);
+  window = gimp_display_shell_get_window (shell);
+
+  if (window)
+    fullscreen = gimp_image_window_get_fullscreen (window);
+  else
+    fullscreen = FALSE;
+
+  if (fullscreen)
+    options = shell->fullscreen_options;
+  else
+    options = shell->options;
+
+#define PADDING_COLOR_DIALOG_KEY "gimp-padding-color-dialog"
+
+  switch (padding_mode)
+    {
+    case GIMP_CANVAS_PADDING_MODE_DEFAULT:
+    case GIMP_CANVAS_PADDING_MODE_LIGHT_CHECK:
+    case GIMP_CANVAS_PADDING_MODE_DARK_CHECK:
+      dialogs_destroy_dialog (G_OBJECT (shell), PADDING_COLOR_DIALOG_KEY);
+
+      options->padding_mode_set = TRUE;
+
+      gimp_display_shell_set_padding (shell, padding_mode,
+                                      &options->padding_color);
+      break;
+
+    case GIMP_CANVAS_PADDING_MODE_CUSTOM:
+      {
+        GtkWidget *dialog;
+
+        dialog = dialogs_get_dialog (G_OBJECT (shell), PADDING_COLOR_DIALOG_KEY);
+
+        if (! dialog)
+          {
+            GimpImage        *image = gimp_display_get_image (display);
+            GimpDisplayShell *shell = gimp_display_get_shell (display);
+
+            dialog =
+              gimp_color_dialog_new (GIMP_VIEWABLE (image),
+                                     action_data_get_context (data),
+                                     _("Set Canvas Padding Color"),
+                                     GIMP_ICON_FONT,
+                                     _("Set Custom Canvas Padding Color"),
+                                     GTK_WIDGET (shell),
+                                     NULL, NULL,
+                                     &options->padding_color,
+                                     FALSE, FALSE);
+
+            g_signal_connect (dialog, "update",
+                              G_CALLBACK (view_padding_color_dialog_update),
+                              shell);
+
+            dialogs_attach_dialog (G_OBJECT (shell),
+                                   PADDING_COLOR_DIALOG_KEY, dialog);
+          }
+
+        gtk_window_present (GTK_WINDOW (dialog));
+      }
+      break;
+
+    case GIMP_CANVAS_PADDING_MODE_RESET:
+      dialogs_destroy_dialog (G_OBJECT (shell), PADDING_COLOR_DIALOG_KEY);
+
+      {
+        GimpDisplayOptions *default_options;
+
+        options->padding_mode_set = FALSE;
+
+        if (fullscreen)
+          default_options = display->config->default_fullscreen_view;
+        else
+          default_options = display->config->default_view;
+
+        gimp_display_shell_set_padding (shell,
+                                        default_options->padding_mode,
+                                        &default_options->padding_color);
+        gimp_display_shell_set_padding_in_show_all (shell,
+                                                    default_options->padding_in_show_all);
+      }
+      break;
+    }
+}
+
+void
+view_padding_color_in_show_all_cmd_callback (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data)
+{
+  GimpDisplayShell *shell;
+  gboolean          active;
+  return_if_no_shell (shell, data);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != gimp_display_shell_get_padding_in_show_all (shell))
+    {
+      gimp_display_shell_set_padding_in_show_all (shell, active);
+    }
+}
+
+void
+view_shrink_wrap_cmd_callback (GimpAction *action,
+                               GVariant   *value,
+                               gpointer    data)
+{
+  GimpDisplayShell *shell;
+  return_if_no_shell (shell, data);
+
+  gimp_display_shell_scale_shrink_wrap (shell, FALSE);
+}
+
+void
+view_fullscreen_cmd_callback (GimpAction *action,
+                              GVariant   *value,
+                              gpointer    data)
+{
+  GimpDisplay      *display;
+  GimpDisplayShell *shell;
+  GimpImageWindow  *window;
+  return_if_no_display (display, data);
+
+  shell  = gimp_display_get_shell (display);
+  window = gimp_display_shell_get_window (shell);
+
+  if (window)
+    {
+      gboolean active = g_variant_get_boolean (value);
+
+      gimp_image_window_set_fullscreen (window, active);
+    }
+}
+
+
+/*  private functions  */
+
+static void
+view_softproof_profile_callback (GtkWidget                *dialog,
+                                 GimpImage                *image,
+                                 GimpColorProfile         *new_profile,
+                                 GFile                    *new_file,
+                                 GimpColorRenderingIntent  intent,
+                                 gboolean                  bpc,
+                                 gpointer                  user_data)
+{
+  GimpDisplayShell *shell = user_data;
+  GimpColorConfig  *color_config;
+  gchar            *path  = NULL;
+
+  color_config = gimp_display_shell_get_color_config (shell);
+
+  if (new_file)
+    path = g_file_get_path (new_file);
+
+  g_object_set (color_config,
+                "printer-profile", path,
+                NULL);
+  shell->color_config_set = TRUE;
+
+  gtk_widget_destroy (dialog);
+}
+
+static void
+view_padding_color_dialog_update (GimpColorDialog      *dialog,
+                                  const GimpRGB        *color,
+                                  GimpColorDialogState  state,
+                                  GimpDisplayShell     *shell)
+{
+  GimpImageWindow    *window;
+  GimpDisplayOptions *options;
+  gboolean            fullscreen;
+
+  window = gimp_display_shell_get_window (shell);
+
+  if (window)
+    fullscreen = gimp_image_window_get_fullscreen (window);
+  else
+    fullscreen = FALSE;
+
+  if (fullscreen)
+    options = shell->fullscreen_options;
+  else
+    options = shell->options;
+
+  switch (state)
+    {
+    case GIMP_COLOR_DIALOG_OK:
+      options->padding_mode_set = TRUE;
+
+      gimp_display_shell_set_padding (shell, GIMP_CANVAS_PADDING_MODE_CUSTOM,
+                                      color);
+      /* fallthru */
+
+    case GIMP_COLOR_DIALOG_CANCEL:
+      gtk_widget_destroy (GTK_WIDGET (dialog));
+      break;
+
+    default:
+      break;
+    }
+}
diff --git a/app/actions/view-commands.h b/app/actions/view-commands.h
new file mode 100644
index 0000000..17b15b2
--- /dev/null
+++ b/app/actions/view-commands.h
@@ -0,0 +1,181 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __VIEW_COMMANDS_H__
+#define __VIEW_COMMANDS_H__
+
+
+void   view_new_cmd_callback                        (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_close_cmd_callback                      (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+void   view_scroll_center_cmd_callback              (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+void   view_zoom_fit_in_cmd_callback                (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_zoom_fill_cmd_callback                  (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_zoom_selection_cmd_callback             (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_zoom_revert_cmd_callback                (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_zoom_cmd_callback                       (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_zoom_explicit_cmd_callback              (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+/* not a GimpActionCallback */
+void   view_zoom_other_cmd_callback                 (GimpAction *action,
+                                                     gpointer    data);
+
+void   view_show_all_cmd_callback                   (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+void   view_dot_for_dot_cmd_callback                (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+void   view_scroll_horizontal_cmd_callback          (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_scroll_vertical_cmd_callback            (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+void   view_flip_horizontally_cmd_callback          (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_flip_vertically_cmd_callback            (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+void   view_rotate_absolute_cmd_callback            (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_rotate_relative_cmd_callback            (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_rotate_other_cmd_callback               (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+void   view_navigation_window_cmd_callback          (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_display_filters_cmd_callback            (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+void   view_color_management_reset_cmd_callback     (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_color_management_enable_cmd_callback    (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_color_management_softproof_cmd_callback (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_display_intent_cmd_callback             (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_display_bpc_cmd_callback                (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_softproof_profile_cmd_callback          (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_softproof_intent_cmd_callback           (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_softproof_bpc_cmd_callback              (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_softproof_gamut_check_cmd_callback      (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+void   view_toggle_selection_cmd_callback           (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_toggle_layer_boundary_cmd_callback      (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_toggle_canvas_boundary_cmd_callback     (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_toggle_menubar_cmd_callback             (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_toggle_rulers_cmd_callback              (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_toggle_scrollbars_cmd_callback          (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_toggle_statusbar_cmd_callback           (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_toggle_guides_cmd_callback              (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_toggle_grid_cmd_callback                (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_toggle_sample_points_cmd_callback       (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+void   view_snap_to_guides_cmd_callback             (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_snap_to_grid_cmd_callback               (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_snap_to_canvas_cmd_callback             (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_snap_to_vectors_cmd_callback            (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_padding_color_cmd_callback              (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_padding_color_in_show_all_cmd_callback  (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+void   view_shrink_wrap_cmd_callback                (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+void   view_fullscreen_cmd_callback                 (GimpAction *action,
+                                                     GVariant   *value,
+                                                     gpointer    data);
+
+
+#endif /* __VIEW_COMMANDS_H__ */
diff --git a/app/actions/window-actions.c b/app/actions/window-actions.c
new file mode 100644
index 0000000..ec2e9be
--- /dev/null
+++ b/app/actions/window-actions.c
@@ -0,0 +1,297 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "window-actions.h"
+#include "window-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  private functions  */
+
+static void   window_actions_display_opened (GdkDisplayManager *manager,
+                                             GdkDisplay        *display,
+                                             GimpActionGroup   *group);
+static void   window_actions_display_closed (GdkDisplay        *display,
+                                             gboolean           is_error,
+                                             GimpActionGroup   *group);
+
+
+/*  public functions  */
+
+void
+window_actions_setup (GimpActionGroup *group,
+                      const gchar     *move_to_screen_help_id)
+{
+  GdkDisplayManager *manager = gdk_display_manager_get ();
+  GSList            *displays;
+  GSList            *list;
+
+  g_object_set_data_full (G_OBJECT (group), "move-to-screen-help-id",
+                          g_strdup (move_to_screen_help_id),
+                          (GDestroyNotify) g_free);
+
+  g_object_set_data_full (G_OBJECT (group), "display-table",
+                          g_hash_table_new_full (g_str_hash,
+                                                 g_str_equal,
+                                                 g_free, NULL),
+                          (GDestroyNotify) g_hash_table_unref);
+
+  displays = gdk_display_manager_list_displays (manager);
+
+  /*  present displays in the order in which they were opened  */
+  displays = g_slist_reverse (displays);
+
+  for (list = displays; list; list = g_slist_next (list))
+    {
+      window_actions_display_opened (manager, list->data, group);
+    }
+
+  g_slist_free (displays);
+
+  g_signal_connect_object (manager, "display-opened",
+                           G_CALLBACK (window_actions_display_opened),
+                           G_OBJECT (group), 0);
+}
+
+void
+window_actions_update (GimpActionGroup *group,
+                       GtkWidget       *window)
+{
+  const gchar *group_name;
+  gint         show_menu = FALSE;
+  gchar       *name;
+
+  group_name = gimp_action_group_get_name (group);
+
+#define SET_ACTIVE(action,active) \
+        gimp_action_group_set_action_active (group, action, (active) != 0)
+#define SET_VISIBLE(action,active) \
+        gimp_action_group_set_action_visible (group, action, (active) != 0)
+
+  if (GTK_IS_WINDOW (window))
+    {
+      GdkScreen  *screen;
+      gchar      *screen_name;
+
+#ifndef GIMP_UNSTABLE
+      {
+        GdkDisplay *display;
+
+        display = gtk_widget_get_display (window);
+        show_menu = (gdk_display_get_n_screens (display) > 1);
+      }
+#else
+      show_menu = TRUE;
+#endif /* !GIMP_UNSTABLE */
+
+      if (! show_menu)
+        {
+          GdkDisplayManager *manager = gdk_display_manager_get ();
+          GSList            *displays;
+
+          displays = gdk_display_manager_list_displays (manager);
+          show_menu = (displays->next != NULL);
+          g_slist_free (displays);
+        }
+
+      screen = gtk_widget_get_screen (window);
+
+      screen_name = gdk_screen_make_display_name (screen);
+      name = g_strdup_printf ("%s-move-to-screen-%s", group_name, screen_name);
+      g_free (screen_name);
+
+      SET_ACTIVE (name, TRUE);
+      g_free (name);
+    }
+
+  name = g_strdup_printf ("%s-move-to-screen-menu", group_name);
+  SET_VISIBLE (name, show_menu);
+  g_free (name);
+
+#undef SET_ACTIVE
+#undef SET_VISIBLE
+}
+
+
+/*  private functions  */
+
+static void
+window_actions_display_opened (GdkDisplayManager *manager,
+                               GdkDisplay        *display,
+                               GimpActionGroup   *group)
+{
+  GimpRadioActionEntry *entries;
+  GHashTable           *displays;
+  const gchar          *display_name;
+  const gchar          *help_id;
+  const gchar          *group_name;
+  GSList               *radio_group;
+  gint                  count;
+  gint                  n_screens;
+  gint                  i;
+
+  displays = g_object_get_data (G_OBJECT (group), "display-table");
+
+  display_name = gdk_display_get_name (display);
+
+  count = GPOINTER_TO_INT (g_hash_table_lookup (displays,
+                                                display_name));
+
+  g_hash_table_insert (displays, g_strdup (display_name),
+                       GINT_TO_POINTER (count + 1));
+
+  /*  don't add the same display twice  */
+  if (count > 0)
+    return;
+
+  help_id = g_object_get_data (G_OBJECT (group), "change-to-screen-help-id");
+
+  group_name = gimp_action_group_get_name (group);
+
+  n_screens = gdk_display_get_n_screens (display);
+
+  entries = g_new0 (GimpRadioActionEntry, n_screens);
+
+  for (i = 0; i < n_screens; i++)
+    {
+      GdkScreen *screen = gdk_display_get_screen (display, i);
+      gchar     *screen_name;
+
+      screen_name = gdk_screen_make_display_name (screen);
+
+      entries[i].name        = g_strdup_printf ("%s-move-to-screen-%s",
+                                                group_name, screen_name);
+      entries[i].icon_name   = GIMP_ICON_WINDOW_MOVE_TO_SCREEN;
+      entries[i].label       = g_strdup_printf (_("Screen %s"), screen_name);
+      entries[i].accelerator = NULL;
+      entries[i].tooltip     = g_strdup_printf (_("Move this window to "
+                                                  "screen %s"), screen_name);
+      entries[i].value       = g_quark_from_string (screen_name);
+      entries[i].help_id     = help_id;
+
+      g_free (screen_name);
+    }
+
+  radio_group = g_object_get_data (G_OBJECT (group),
+                                   "change-to-screen-radio-group");
+  radio_group = gimp_action_group_add_radio_actions (group, NULL,
+                                                     entries, n_screens,
+                                                     radio_group, 0,
+                                                     window_move_to_screen_cmd_callback);
+  g_object_set_data (G_OBJECT (group), "change-to-screen-radio-group",
+                     radio_group);
+
+  for (i = 0; i < n_screens; i++)
+    {
+      GdkScreen  *screen = gdk_display_get_screen (display, i);
+      GimpAction *action;
+
+      action = gimp_action_group_get_action (group, entries[i].name);
+
+      if (action)
+        g_object_set_data (G_OBJECT (action), "screen", screen);
+
+      g_free ((gchar *) entries[i].name);
+      g_free ((gchar *) entries[i].tooltip);
+      g_free ((gchar *) entries[i].label);
+    }
+
+  g_free (entries);
+
+  g_signal_connect_object (display, "closed",
+                           G_CALLBACK (window_actions_display_closed),
+                           G_OBJECT (group), 0);
+}
+
+static void
+window_actions_display_closed (GdkDisplay      *display,
+                               gboolean         is_error,
+                               GimpActionGroup *group)
+{
+  GHashTable  *displays;
+  const gchar *display_name;
+  const gchar *group_name;
+  gint         count;
+  gint         n_screens;
+  gint         i;
+
+  displays = g_object_get_data (G_OBJECT (group), "display-table");
+
+  display_name = gdk_display_get_name (display);
+
+  count = GPOINTER_TO_INT (g_hash_table_lookup (displays,
+                                                display_name));
+
+  /*  don't remove the same display twice  */
+  if (count > 1)
+    {
+      g_hash_table_insert (displays, g_strdup (display_name),
+                           GINT_TO_POINTER (count - 1));
+      return;
+    }
+
+  g_hash_table_remove (displays, display_name);
+
+  group_name = gimp_action_group_get_name (group);
+
+  n_screens = gdk_display_get_n_screens (display);
+
+  for (i = 0; i < n_screens; i++)
+    {
+      GdkScreen  *screen = gdk_display_get_screen (display, i);
+      GimpAction *action;
+      gchar      *screen_name;
+      gchar      *action_name;
+
+      screen_name = gdk_screen_make_display_name (screen);
+      action_name = g_strdup_printf ("%s-move-to-screen-%s",
+                                     group_name, screen_name);
+      g_free (screen_name);
+
+      action = gimp_action_group_get_action (group, action_name);
+
+      if (action)
+        {
+          GSList *radio_group;
+
+          radio_group = gtk_radio_action_get_group (GTK_RADIO_ACTION (action));
+          if (radio_group->data == (gpointer) action)
+            radio_group = radio_group->next;
+
+          gimp_action_group_remove_action (group, action);
+
+          g_object_set_data (G_OBJECT (group), "change-to-screen-radio-group",
+                             radio_group);
+        }
+
+      g_free (action_name);
+    }
+}
diff --git a/app/actions/window-actions.h b/app/actions/window-actions.h
new file mode 100644
index 0000000..2aae4e2
--- /dev/null
+++ b/app/actions/window-actions.h
@@ -0,0 +1,28 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __WINDOW_ACTIONS_H__
+#define __WINDOW_ACTIONS_H__
+
+
+void   window_actions_setup  (GimpActionGroup *group,
+                              const gchar     *move_to_screen_help_id);
+void   window_actions_update (GimpActionGroup *group,
+                              GtkWidget       *window);
+
+
+#endif /* __WINDOW_ACTIONS_H__ */
diff --git a/app/actions/window-commands.c b/app/actions/window-commands.c
new file mode 100644
index 0000000..046f986
--- /dev/null
+++ b/app/actions/window-commands.c
@@ -0,0 +1,158 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "widgets/gimpmessagebox.h"
+#include "widgets/gimpmessagedialog.h"
+
+#include "actions.h"
+#include "window-commands.h"
+
+#include "gimp-intl.h"
+
+
+/*  public functions  */
+
+void
+window_close_cmd_callback (GimpAction *action,
+                           GVariant   *value,
+                           gpointer    data)
+{
+  GtkWidget *widget;
+  return_if_no_widget (widget, data);
+
+  if (! gtk_widget_is_toplevel (widget))
+    widget = gtk_widget_get_toplevel (widget);
+
+  if (widget && gtk_widget_get_window (widget))
+    {
+      GdkEvent *event = gdk_event_new (GDK_DELETE);
+
+      event->any.window     = g_object_ref (gtk_widget_get_window (widget));
+      event->any.send_event = TRUE;
+
+      gtk_main_do_event (event);
+      gdk_event_free (event);
+    }
+}
+
+void
+window_open_display_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GtkWidget *widget;
+  GtkWidget *dialog;
+  GtkWidget *entry;
+  return_if_no_widget (widget, data);
+
+  dialog = gimp_message_dialog_new ("Open Display", GIMP_ICON_WILBER_EEK,
+                                    widget, GTK_DIALOG_MODAL,
+                                    NULL, NULL,
+
+                                    _("_Cancel"), GTK_RESPONSE_CANCEL,
+                                    _("_OK"),     GTK_RESPONSE_OK,
+
+                                    NULL);
+
+  gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
+                                           GTK_RESPONSE_OK,
+                                           GTK_RESPONSE_CANCEL,
+                                           -1);
+
+  gimp_message_box_set_primary_text (GIMP_MESSAGE_DIALOG (dialog)->box,
+                                     "Experimental multi-display stuff!\n"
+                                     "Click OK and have fun crashing GIMP...");
+
+  gimp_message_box_set_text (GIMP_MESSAGE_DIALOG (dialog)->box,
+                             "Please enter the name of the new display:");
+
+  entry = gtk_entry_new ();
+  gtk_entry_set_activates_default (GTK_ENTRY (entry), TRUE);
+  gtk_box_pack_start (GTK_BOX (GIMP_MESSAGE_DIALOG (dialog)->box), entry,
+                      TRUE, TRUE, 0);
+
+  gtk_widget_grab_focus (entry);
+  gtk_widget_show_all (dialog);
+
+  while (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_OK)
+    {
+      gchar *screen_name;
+
+      screen_name = gtk_editable_get_chars (GTK_EDITABLE (entry), 0, -1);
+
+      if (strcmp (screen_name, ""))
+        {
+          GdkDisplay *display;
+
+          gtk_widget_set_sensitive (dialog, FALSE);
+
+          display = gdk_display_open (screen_name);
+
+          if (! display)
+            gimp_message_box_set_text (GIMP_MESSAGE_DIALOG (dialog)->box,
+                                       "Can't open display '%s'. "
+                                       "Please try another one:",
+                                       screen_name);
+
+          g_free (screen_name);
+
+          gtk_widget_set_sensitive (dialog, TRUE);
+
+          if (display)
+            break;
+        }
+
+      gtk_widget_grab_focus (entry);
+    }
+
+  gtk_widget_destroy (dialog);
+}
+
+void
+window_move_to_screen_cmd_callback (GimpAction *action,
+                                    GVariant   *value,
+                                    gpointer    data)
+{
+  GtkWidget *widget;
+#if 0
+  GdkScreen *screen;
+#endif
+  return_if_no_widget (widget, data);
+
+#if 0
+  if (! gtk_widget_is_toplevel (widget))
+    widget = gtk_widget_get_toplevel (widget);
+
+  screen = g_object_get_data (G_OBJECT (current), "screen");
+
+  if (GDK_IS_SCREEN (screen) && screen != gtk_widget_get_screen (widget))
+    {
+      gtk_window_set_screen (GTK_WINDOW (widget), screen);
+    }
+#endif
+}
diff --git a/app/actions/window-commands.h b/app/actions/window-commands.h
new file mode 100644
index 0000000..41478d5
--- /dev/null
+++ b/app/actions/window-commands.h
@@ -0,0 +1,33 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __WINDOW_COMMANDS_H__
+#define __WINDOW_COMMANDS_H__
+
+
+void   window_close_cmd_callback          (GimpAction *action,
+                                           GVariant   *value,
+                                           gpointer    data);
+void   window_open_display_cmd_callback   (GimpAction *action,
+                                           GVariant   *value,
+                                           gpointer    data);
+void   window_move_to_screen_cmd_callback (GimpAction *action,
+                                           GVariant   *value,
+                                           gpointer    data);
+
+
+#endif /* __WINDOW_COMMANDS_H__ */
diff --git a/app/actions/windows-actions.c b/app/actions/windows-actions.c
new file mode 100644
index 0000000..52b2a9c
--- /dev/null
+++ b/app/actions/windows-actions.c
@@ -0,0 +1,618 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+#include <gdk/gdkkeysyms.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "config/gimpdisplayconfig.h"
+#include "config/gimpguiconfig.h"
+
+#include "core/gimp.h"
+#include "core/gimpimage.h"
+#include "core/gimplist.h"
+
+#include "widgets/gimpaction.h"
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimpdialogfactory.h"
+#include "widgets/gimpdock.h"
+#include "widgets/gimpdockwindow.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "display/gimpdisplay.h"
+#include "display/gimpdisplayshell.h"
+
+#include "dialogs/dialogs.h"
+
+#include "windows-actions.h"
+#include "windows-commands.h"
+
+#include "gimp-intl.h"
+
+
+static void  windows_actions_display_add               (GimpContainer     *container,
+                                                        GimpDisplay       *display,
+                                                        GimpActionGroup   *group);
+static void  windows_actions_display_remove            (GimpContainer     *container,
+                                                        GimpDisplay       *display,
+                                                        GimpActionGroup   *group);
+static void  windows_actions_display_reorder           (GimpContainer     *container,
+                                                        GimpDisplay       *display,
+                                                        gint               position,
+                                                        GimpActionGroup   *group);
+static void  windows_actions_image_notify              (GimpDisplay       *display,
+                                                        const GParamSpec  *unused,
+                                                        GimpActionGroup   *group);
+static void  windows_actions_title_notify              (GimpDisplayShell  *shell,
+                                                        const GParamSpec  *unused,
+                                                        GimpActionGroup   *group);
+static void  windows_actions_update_display_accels     (GimpActionGroup   *group);
+
+static void  windows_actions_dock_window_added         (GimpDialogFactory *factory,
+                                                        GimpDockWindow    *dock_window,
+                                                        GimpActionGroup   *group);
+static void  windows_actions_dock_window_removed       (GimpDialogFactory *factory,
+                                                        GimpDockWindow    *dock_window,
+                                                        GimpActionGroup   *group);
+static void  windows_actions_dock_window_notify        (GimpDockWindow    *dock,
+                                                        const GParamSpec  *pspec,
+                                                        GimpActionGroup   *group);
+static void  windows_actions_recent_add                (GimpContainer     *container,
+                                                        GimpSessionInfo   *info,
+                                                        GimpActionGroup   *group);
+static void  windows_actions_recent_remove             (GimpContainer     *container,
+                                                        GimpSessionInfo   *info,
+                                                        GimpActionGroup   *group);
+static void  windows_actions_single_window_mode_notify (GimpDisplayConfig *config,
+                                                        GParamSpec        *pspec,
+                                                        GimpActionGroup   *group);
+
+
+/* The only reason we have "Tab" in the action entries below is to
+ * give away the hardcoded keyboard shortcut. If the user changes the
+ * shortcut to something else, both that shortcut and Tab will
+ * work. The reason we have the shortcut hardcoded is because
+ * gtk_accelerator_valid() returns FALSE for GDK_tab.
+ */
+
+static const GimpActionEntry windows_actions[] =
+{
+  { "windows-menu",         NULL, NC_("windows-action",
+                                      "_Windows")               },
+  { "windows-docks-menu",   NULL, NC_("windows-action",
+                                      "_Recently Closed Docks") },
+  { "windows-dialogs-menu", NULL, NC_("windows-action",
+                                      "_Dockable Dialogs")      },
+
+  { "windows-show-display-next", NULL,
+    NC_("windows-action", "Next Image"), "<alt>Tab",
+    NC_("windows-action", "Switch to the next image"),
+    windows_show_display_next_cmd_callback,
+    NULL },
+
+  { "windows-show-display-previous", NULL,
+    NC_("windows-action", "Previous Image"), "<alt><shift>Tab",
+    NC_("windows-action", "Switch to the previous image"),
+    windows_show_display_previous_cmd_callback,
+    NULL },
+
+  { "windows-tab-position",        NULL, NC_("windows-action",
+                                             "_Tabs Position")   },
+};
+
+static const GimpToggleActionEntry windows_toggle_actions[] =
+{
+  { "windows-hide-docks", NULL,
+    NC_("windows-action", "_Hide Docks"), "Tab",
+    NC_("windows-action", "When enabled, docks and other dialogs are hidden, leaving only image windows."),
+    windows_hide_docks_cmd_callback,
+    FALSE,
+    GIMP_HELP_WINDOWS_HIDE_DOCKS },
+
+  { "windows-show-tabs", NULL,
+    NC_("windows-action", "_Show Tabs"), NULL,
+    NC_("windows-action", "When enabled, the image tabs bar is shown."),
+    windows_show_tabs_cmd_callback,
+    FALSE,
+    GIMP_HELP_WINDOWS_SHOW_TABS },
+
+  { "windows-use-single-window-mode", NULL,
+    NC_("windows-action", "Single-Window _Mode"), NULL,
+    NC_("windows-action", "When enabled, GIMP is in a single-window mode."),
+    windows_use_single_window_mode_cmd_callback,
+    FALSE,
+    GIMP_HELP_WINDOWS_USE_SINGLE_WINDOW_MODE }
+};
+
+static const GimpRadioActionEntry windows_tabs_position_actions[] =
+{
+  { "windows-tabs-position-top", GIMP_ICON_GO_TOP,
+    NC_("windows-tabs-position-action", "_Top"), NULL,
+    NC_("windows-tabs-position-action", "Position the tabs on the top"),
+    GIMP_POSITION_TOP, GIMP_HELP_WINDOWS_TABS_POSITION },
+
+  { "windows-tabs-position-bottom", GIMP_ICON_GO_BOTTOM,
+    NC_("windows-tabs-position-action", "_Bottom"), NULL,
+    NC_("windows-tabs-position-action", "Position the tabs on the bottom"),
+    GIMP_POSITION_BOTTOM, GIMP_HELP_WINDOWS_TABS_POSITION },
+
+  { "windows-tabs-position-left", GIMP_ICON_GO_FIRST,
+    NC_("windows-tabs-position-action", "_Left"), NULL,
+    NC_("windows-tabs-position-action", "Position the tabs on the left"),
+    GIMP_POSITION_LEFT, GIMP_HELP_WINDOWS_TABS_POSITION },
+
+  { "windows-tabs-position-right", GIMP_ICON_GO_LAST,
+    NC_("windows-tabs-position-action", "_Right"), NULL,
+    NC_("windows-tabs-position-action", "Position the tabs on the right"),
+    GIMP_POSITION_RIGHT, GIMP_HELP_WINDOWS_TABS_POSITION },
+};
+
+void
+windows_actions_setup (GimpActionGroup *group)
+{
+  GList *list;
+
+  gimp_action_group_add_actions (group, "windows-action",
+                                 windows_actions,
+                                 G_N_ELEMENTS (windows_actions));
+
+  gimp_action_group_add_toggle_actions (group, "windows-action",
+                                        windows_toggle_actions,
+                                        G_N_ELEMENTS (windows_toggle_actions));
+
+  gimp_action_group_add_radio_actions (group, "windows-tabs-position-action",
+                                       windows_tabs_position_actions,
+                                       G_N_ELEMENTS (windows_tabs_position_actions),
+                                       NULL, 0,
+                                       windows_set_tabs_position_cmd_callback);
+
+  gimp_action_group_set_action_hide_empty (group, "windows-docks-menu", FALSE);
+
+  g_signal_connect_object (group->gimp->displays, "add",
+                           G_CALLBACK (windows_actions_display_add),
+                           group, 0);
+  g_signal_connect_object (group->gimp->displays, "remove",
+                           G_CALLBACK (windows_actions_display_remove),
+                           group, 0);
+  g_signal_connect_object (group->gimp->displays, "reorder",
+                           G_CALLBACK (windows_actions_display_reorder),
+                           group, 0);
+
+  for (list = gimp_get_display_iter (group->gimp);
+       list;
+       list = g_list_next (list))
+    {
+      GimpDisplay *display = list->data;
+
+      windows_actions_display_add (group->gimp->displays, display, group);
+    }
+
+  g_signal_connect_object (gimp_dialog_factory_get_singleton (), "dock-window-added",
+                           G_CALLBACK (windows_actions_dock_window_added),
+                           group, 0);
+  g_signal_connect_object (gimp_dialog_factory_get_singleton (), "dock-window-removed",
+                           G_CALLBACK (windows_actions_dock_window_removed),
+                           group, 0);
+
+  for (list = gimp_dialog_factory_get_open_dialogs (gimp_dialog_factory_get_singleton ());
+       list;
+       list = g_list_next (list))
+    {
+      GimpDockWindow *dock_window = list->data;
+
+      if (GIMP_IS_DOCK_WINDOW (dock_window))
+        windows_actions_dock_window_added (gimp_dialog_factory_get_singleton (),
+                                           dock_window,
+                                           group);
+    }
+
+  g_signal_connect_object (global_recent_docks, "add",
+                           G_CALLBACK (windows_actions_recent_add),
+                           group, 0);
+  g_signal_connect_object (global_recent_docks, "remove",
+                           G_CALLBACK (windows_actions_recent_remove),
+                           group, 0);
+
+  for (list = GIMP_LIST (global_recent_docks)->queue->head;
+       list;
+       list = g_list_next (list))
+    {
+      GimpSessionInfo *info = list->data;
+
+      windows_actions_recent_add (global_recent_docks, info, group);
+    }
+
+  g_signal_connect_object (group->gimp->config, "notify::single-window-mode",
+                           G_CALLBACK (windows_actions_single_window_mode_notify),
+                           group, 0);
+}
+
+void
+windows_actions_update (GimpActionGroup *group,
+                        gpointer         data)
+{
+  GimpGuiConfig *config = GIMP_GUI_CONFIG (group->gimp->config);
+  const gchar   *action = NULL;
+
+#define SET_ACTIVE(action,condition) \
+        gimp_action_group_set_action_active (group, action, (condition) != 0)
+
+  SET_ACTIVE ("windows-use-single-window-mode", config->single_window_mode);
+  SET_ACTIVE ("windows-hide-docks", config->hide_docks);
+  SET_ACTIVE ("windows-show-tabs", config->show_tabs);
+
+  switch (config->tabs_position)
+    {
+    case GIMP_POSITION_TOP:
+      action = "windows-tabs-position-top";
+      break;
+    case GIMP_POSITION_BOTTOM:
+      action = "windows-tabs-position-bottom";
+      break;
+    case GIMP_POSITION_LEFT:
+      action = "windows-tabs-position-left";
+      break;
+    case GIMP_POSITION_RIGHT:
+      action = "windows-tabs-position-right";
+      break;
+    default:
+      action = "windows-tabs-position-top";
+      break;
+    }
+
+  gimp_action_group_set_action_active (group, action, TRUE);
+  gimp_action_group_set_action_sensitive (group, "windows-tab-position", config->single_window_mode);
+  gimp_action_group_set_action_sensitive (group, "windows-show-tabs", config->single_window_mode);
+
+#undef SET_ACTIVE
+}
+
+gchar *
+windows_actions_dock_window_to_action_name (GimpDockWindow *dock_window)
+{
+  return g_strdup_printf ("windows-dock-%04d",
+                          gimp_dock_window_get_id (dock_window));
+}
+
+
+/*  private functions  */
+
+static void
+windows_actions_display_add (GimpContainer   *container,
+                             GimpDisplay     *display,
+                             GimpActionGroup *group)
+{
+  GimpDisplayShell *shell = gimp_display_get_shell (display);
+
+  g_signal_connect_object (display, "notify::image",
+                           G_CALLBACK (windows_actions_image_notify),
+                           group, 0);
+
+  g_signal_connect_object (shell, "notify::title",
+                           G_CALLBACK (windows_actions_title_notify),
+                           group, 0);
+
+  windows_actions_image_notify (display, NULL, group);
+}
+
+static void
+windows_actions_display_remove (GimpContainer   *container,
+                                GimpDisplay     *display,
+                                GimpActionGroup *group)
+{
+  GimpDisplayShell *shell = gimp_display_get_shell (display);
+  GimpAction       *action;
+  gchar            *action_name;
+
+  if (shell)
+    g_signal_handlers_disconnect_by_func (shell,
+                                          windows_actions_title_notify,
+                                          group);
+
+  action_name = gimp_display_get_action_name (display);
+  action = gimp_action_group_get_action (group, action_name);
+  g_free (action_name);
+
+  if (action)
+    gimp_action_group_remove_action_and_accel (group, action);
+
+  windows_actions_update_display_accels (group);
+}
+
+static void
+windows_actions_display_reorder (GimpContainer   *container,
+                                 GimpDisplay     *display,
+                                 gint             new_index,
+                                 GimpActionGroup *group)
+{
+  windows_actions_update_display_accels (group);
+}
+
+static void
+windows_actions_image_notify (GimpDisplay      *display,
+                              const GParamSpec *unused,
+                              GimpActionGroup  *group)
+{
+  GimpImage  *image = gimp_display_get_image (display);
+  GimpAction *action;
+  gchar      *action_name;
+
+  action_name = gimp_display_get_action_name (display);
+
+  action = gimp_action_group_get_action (group, action_name);
+
+  if (! action)
+    {
+      GimpActionEntry entry;
+
+      entry.name        = action_name;
+      entry.icon_name   = GIMP_ICON_IMAGE;
+      entry.label       = "";
+      entry.accelerator = NULL;
+      entry.tooltip     = NULL;
+      entry.callback    = windows_show_display_cmd_callback;
+      entry.help_id     = NULL;
+
+      gimp_action_group_add_actions (group, NULL, &entry, 1);
+
+      gimp_action_group_set_action_always_show_image (group, action_name,
+                                                      TRUE);
+      action = gimp_action_group_get_action (group, action_name);
+
+      g_object_set_data (G_OBJECT (action), "display", display);
+    }
+
+  g_free (action_name);
+
+  if (image)
+    {
+      const gchar *display_name;
+      gchar       *escaped;
+      gchar       *title;
+
+      display_name = gimp_image_get_display_name (image);
+      escaped = gimp_escape_uline (display_name);
+
+      title = g_strdup_printf ("%s-%d.%d", escaped,
+                               gimp_image_get_ID (image),
+                               gimp_display_get_instance (display));
+      g_free (escaped);
+
+      g_object_set (action,
+                    "visible",  TRUE,
+                    "label",    title,
+                    "tooltip",  gimp_image_get_display_path (image),
+                    "viewable", image,
+                    "context",  gimp_get_user_context (group->gimp),
+                    NULL);
+
+      g_free (title);
+
+      windows_actions_update_display_accels (group);
+    }
+  else
+    {
+      g_object_set (action,
+                    "visible",  FALSE,
+                    "viewable", NULL,
+                    NULL);
+    }
+}
+
+static void
+windows_actions_title_notify (GimpDisplayShell *shell,
+                              const GParamSpec *unused,
+                              GimpActionGroup  *group)
+{
+  windows_actions_image_notify (shell->display, NULL, group);
+}
+
+static void
+windows_actions_update_display_accels (GimpActionGroup *group)
+{
+  GList *list;
+  gint   i;
+
+  for (list = gimp_get_display_iter (group->gimp), i = 0;
+       list && i < 10;
+       list = g_list_next (list), i++)
+    {
+      GimpDisplay *display = list->data;
+      GimpAction  *action;
+      gchar       *action_name;
+
+      if (! gimp_display_get_image (display))
+        break;
+
+      action_name = gimp_display_get_action_name (display);
+
+      action = gimp_action_group_get_action (group, action_name);
+      g_free (action_name);
+
+      if (action)
+        {
+          const gchar *accel_path;
+          guint        accel_key;
+
+          accel_path = gimp_action_get_accel_path (action);
+
+          if (i < 9)
+            accel_key = GDK_KEY_1 + i;
+          else
+            accel_key = GDK_KEY_0;
+
+          gtk_accel_map_change_entry (accel_path,
+                                      accel_key, GDK_MOD1_MASK,
+                                      TRUE);
+        }
+    }
+}
+
+static void
+windows_actions_dock_window_added (GimpDialogFactory *factory,
+                                   GimpDockWindow    *dock_window,
+                                   GimpActionGroup   *group)
+{
+  GimpAction      *action;
+  GimpActionEntry  entry;
+  gchar           *action_name = windows_actions_dock_window_to_action_name (dock_window);
+
+  entry.name        = action_name;
+  entry.icon_name   = NULL;
+  entry.label       = "";
+  entry.accelerator = NULL;
+  entry.tooltip     = NULL;
+  entry.callback    = windows_show_dock_cmd_callback;
+  entry.help_id     = GIMP_HELP_WINDOWS_SHOW_DOCK;
+
+  gimp_action_group_add_actions (group, NULL, &entry, 1);
+
+  action = gimp_action_group_get_action (group, action_name);
+
+  g_object_set (action,
+                "ellipsize", PANGO_ELLIPSIZE_END,
+                NULL);
+
+  g_object_set_data (G_OBJECT (action), "dock-window", dock_window);
+
+  g_free (action_name);
+
+  g_signal_connect_object (dock_window, "notify::title",
+                           G_CALLBACK (windows_actions_dock_window_notify),
+                           group, 0);
+
+  if (gtk_window_get_title (GTK_WINDOW (dock_window)))
+    windows_actions_dock_window_notify (dock_window, NULL, group);
+}
+
+static void
+windows_actions_dock_window_removed (GimpDialogFactory *factory,
+                                     GimpDockWindow    *dock_window,
+                                     GimpActionGroup   *group)
+{
+  GimpAction *action;
+  gchar      *action_name;
+
+  action_name = windows_actions_dock_window_to_action_name (dock_window);
+  action = gimp_action_group_get_action (group, action_name);
+  g_free (action_name);
+
+  if (action)
+    gimp_action_group_remove_action_and_accel (group, action);
+}
+
+static void
+windows_actions_dock_window_notify (GimpDockWindow   *dock_window,
+                                    const GParamSpec *pspec,
+                                    GimpActionGroup  *group)
+{
+  GimpAction *action;
+  gchar      *action_name;
+
+  action_name = windows_actions_dock_window_to_action_name (dock_window);
+  action = gimp_action_group_get_action (group, action_name);
+  g_free (action_name);
+
+  if (action)
+    g_object_set (action,
+                  "label",   gtk_window_get_title (GTK_WINDOW (dock_window)),
+                  "tooltip", gtk_window_get_title (GTK_WINDOW (dock_window)),
+                  NULL);
+}
+
+static void
+windows_actions_recent_add (GimpContainer   *container,
+                            GimpSessionInfo *info,
+                            GimpActionGroup *group)
+{
+  GimpAction      *action;
+  GimpActionEntry  entry;
+  gint             info_id;
+  static gint      info_id_counter = 1;
+  gchar           *action_name;
+
+  info_id = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (info),
+                                                "recent-action-id"));
+
+  if (! info_id)
+    {
+      info_id = info_id_counter++;
+
+      g_object_set_data (G_OBJECT (info), "recent-action-id",
+                         GINT_TO_POINTER (info_id));
+    }
+
+  action_name = g_strdup_printf ("windows-recent-%04d", info_id);
+
+  entry.name        = action_name;
+  entry.icon_name   = NULL;
+  entry.label       = gimp_object_get_name (info);
+  entry.accelerator = NULL;
+  entry.tooltip     = gimp_object_get_name (info);
+  entry.callback    = windows_open_recent_cmd_callback;
+  entry.help_id     = GIMP_HELP_WINDOWS_OPEN_RECENT_DOCK;
+
+  gimp_action_group_add_actions (group, NULL, &entry, 1);
+
+  action = gimp_action_group_get_action (group, action_name);
+
+  g_object_set (action,
+                "ellipsize",       PANGO_ELLIPSIZE_END,
+                "max-width-chars", 30,
+                NULL);
+
+  g_object_set_data (G_OBJECT (action), "info", info);
+
+  g_free (action_name);
+}
+
+static void
+windows_actions_recent_remove (GimpContainer   *container,
+                               GimpSessionInfo *info,
+                               GimpActionGroup *group)
+{
+  GimpAction *action;
+  gint        info_id;
+  gchar      *action_name;
+
+  info_id = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (info),
+                                                "recent-action-id"));
+
+  action_name = g_strdup_printf ("windows-recent-%04d", info_id);
+  action = gimp_action_group_get_action (group, action_name);
+  g_free (action_name);
+
+  if (action)
+    gimp_action_group_remove_action_and_accel (group, action);
+}
+
+static void
+windows_actions_single_window_mode_notify (GimpDisplayConfig *config,
+                                           GParamSpec        *pspec,
+                                           GimpActionGroup   *group)
+{
+  gimp_action_group_set_action_active (group,
+                                       "windows-use-single-window-mode",
+                                       GIMP_GUI_CONFIG (config)->single_window_mode);
+}
diff --git a/app/actions/windows-actions.h b/app/actions/windows-actions.h
new file mode 100644
index 0000000..6d73fed
--- /dev/null
+++ b/app/actions/windows-actions.h
@@ -0,0 +1,28 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __WINDOWS_ACTIONS_H__
+#define __WINDOWS_ACTIONS_H__
+
+
+void    windows_actions_setup                      (GimpActionGroup *group);
+void    windows_actions_update                     (GimpActionGroup *group,
+                                                    gpointer         data);
+gchar * windows_actions_dock_window_to_action_name (GimpDockWindow  *dock_window);
+
+
+#endif /* __WINDOWS_ACTIONS_H__ */
diff --git a/app/actions/windows-commands.c b/app/actions/windows-commands.c
new file mode 100644
index 0000000..873b595
--- /dev/null
+++ b/app/actions/windows-commands.c
@@ -0,0 +1,225 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "config/gimpdisplayconfig.h"
+#include "config/gimpguiconfig.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontainer.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimpdialogfactory.h"
+#include "widgets/gimpsessioninfo.h"
+#include "widgets/gimpwidgets-utils.h"
+
+#include "display/gimpdisplay.h"
+#include "display/gimpdisplayshell.h"
+
+#include "dialogs/dialogs.h"
+
+#include "actions.h"
+#include "dialogs-actions.h"
+#include "windows-commands.h"
+
+#include "gimp-intl.h"
+
+
+void
+windows_hide_docks_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    data)
+{
+  Gimp     *gimp;
+  gboolean  active;
+  return_if_no_gimp (gimp, data);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != GIMP_GUI_CONFIG (gimp->config)->hide_docks)
+    g_object_set (gimp->config,
+                  "hide-docks", active,
+                  NULL);
+}
+
+void
+windows_use_single_window_mode_cmd_callback (GimpAction *action,
+                                             GVariant   *value,
+                                             gpointer    data)
+{
+  Gimp     *gimp;
+  gboolean  active;
+  return_if_no_gimp (gimp, data);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != GIMP_GUI_CONFIG (gimp->config)->single_window_mode)
+    g_object_set (gimp->config,
+                  "single-window-mode", active,
+                  NULL);
+}
+
+void
+windows_show_tabs_cmd_callback (GimpAction *action,
+                                GVariant   *value,
+                                gpointer    data)
+{
+  Gimp     *gimp;
+  gboolean  active;
+  return_if_no_gimp (gimp, data);
+
+  active = g_variant_get_boolean (value);
+
+  if (active != GIMP_GUI_CONFIG (gimp->config)->show_tabs)
+    g_object_set (gimp->config,
+                  "show-tabs", active,
+                  NULL);
+}
+
+
+void
+windows_set_tabs_position_cmd_callback (GimpAction *action,
+                                        GVariant   *value,
+                                        gpointer    data)
+{
+  Gimp         *gimp;
+  GimpPosition  position;
+  return_if_no_gimp (gimp, data);
+
+  position = (GimpPosition) g_variant_get_int32 (value);
+
+  if (position != GIMP_GUI_CONFIG (gimp->config)->tabs_position)
+    g_object_set (gimp->config,
+                  "tabs-position", position,
+                  NULL);
+}
+
+void
+windows_show_display_next_cmd_callback (GimpAction *action,
+                                        GVariant   *value,
+                                        gpointer    data)
+{
+  GimpDisplay *display;
+  Gimp        *gimp;
+  gint         index;
+  return_if_no_display (display, data);
+  return_if_no_gimp (gimp, data);
+
+  index = gimp_container_get_child_index (gimp->displays,
+                                          GIMP_OBJECT (display));
+  index++;
+
+  if (index >= gimp_container_get_n_children (gimp->displays))
+    index = 0;
+
+  display = GIMP_DISPLAY (gimp_container_get_child_by_index (gimp->displays,
+                                                             index));
+  gimp_display_shell_present (gimp_display_get_shell (display));
+}
+
+void
+windows_show_display_previous_cmd_callback (GimpAction *action,
+                                            GVariant   *value,
+                                            gpointer    data)
+{
+  GimpDisplay *display;
+  Gimp        *gimp;
+  gint         index;
+  return_if_no_display (display, data);
+  return_if_no_gimp (gimp, data);
+
+  index = gimp_container_get_child_index (gimp->displays,
+                                          GIMP_OBJECT (display));
+  index--;
+
+  if (index < 0)
+    index = gimp_container_get_n_children (gimp->displays) - 1;
+
+  display = GIMP_DISPLAY (gimp_container_get_child_by_index (gimp->displays,
+                                                             index));
+  gimp_display_shell_present (gimp_display_get_shell (display));
+}
+
+void
+windows_show_display_cmd_callback (GimpAction *action,
+                                   GVariant   *value,
+                                   gpointer    data)
+{
+  GimpDisplay *display = g_object_get_data (G_OBJECT (action), "display");
+
+  gimp_display_shell_present (gimp_display_get_shell (display));
+}
+
+void
+windows_show_dock_cmd_callback (GimpAction *action,
+                                GVariant   *value,
+                                gpointer    data)
+{
+  GtkWindow *dock_window = g_object_get_data (G_OBJECT (action), "dock-window");
+
+  gtk_window_present (dock_window);
+}
+
+void
+windows_open_recent_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpSessionInfo        *info;
+  GimpDialogFactoryEntry *entry;
+  Gimp                   *gimp;
+  GtkWidget              *widget;
+  return_if_no_gimp (gimp, data);
+  return_if_no_widget (widget, data);
+
+  info  = g_object_get_data (G_OBJECT (action), "info");
+  entry = gimp_session_info_get_factory_entry (info);
+
+  if (entry && strcmp ("gimp-toolbox-window", entry->identifier) == 0 &&
+      dialogs_actions_toolbox_exists (gimp))
+    {
+      gimp_message (gimp,
+                    G_OBJECT (action_data_get_widget (data)),
+                    GIMP_MESSAGE_WARNING,
+                    _("The chosen recent dock contains a toolbox. Please "
+                      "close the currently open toolbox and try again."));
+      return;
+    }
+
+  g_object_ref (info);
+
+  gimp_container_remove (global_recent_docks, GIMP_OBJECT (info));
+
+  gimp_dialog_factory_add_session_info (gimp_dialog_factory_get_singleton (),
+                                        info);
+
+  gimp_session_info_restore (info, gimp_dialog_factory_get_singleton (),
+                             gtk_widget_get_screen (widget),
+                             gimp_widget_get_monitor (widget));
+
+  g_object_unref (info);
+}
diff --git a/app/actions/windows-commands.h b/app/actions/windows-commands.h
new file mode 100644
index 0000000..712d3c1
--- /dev/null
+++ b/app/actions/windows-commands.h
@@ -0,0 +1,53 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __WINDOWS_COMMANDS_H__
+#define __WINDOWS_COMMANDS_H__
+
+
+void  windows_hide_docks_cmd_callback             (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void  windows_use_single_window_mode_cmd_callback (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+
+void  windows_show_tabs_cmd_callback              (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void  windows_set_tabs_position_cmd_callback      (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+
+void  windows_show_display_next_cmd_callback      (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void  windows_show_display_previous_cmd_callback  (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void  windows_show_display_cmd_callback           (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void  windows_show_dock_cmd_callback              (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+void  windows_open_recent_cmd_callback            (GimpAction *action,
+                                                   GVariant   *value,
+                                                   gpointer    data);
+
+
+#endif /* __WINDOWS_COMMANDS_H__ */