diff options
Diffstat (limited to 'app/propgui')
47 files changed, 8113 insertions, 0 deletions
diff --git a/app/propgui/Makefile.am b/app/propgui/Makefile.am new file mode 100644 index 0000000..0f64ee7 --- /dev/null +++ b/app/propgui/Makefile.am @@ -0,0 +1,63 @@ +## Process this file with automake to produce Makefile.in + +AM_CPPFLAGS = \ + -DISO_CODES_LOCATION=\"$(ISO_CODES_LOCATION)\" \ + -DISO_CODES_LOCALEDIR=\"$(ISO_CODES_LOCALEDIR)\" \ + -DG_LOG_DOMAIN=\"Gimp-PropGUI\" \ + -I$(top_builddir) \ + -I$(top_srcdir) \ + -I$(top_builddir)/app \ + -I$(top_srcdir)/app \ + $(GEGL_CFLAGS) \ + $(GTK_CFLAGS) \ + -I$(includedir) + +noinst_LIBRARIES = libapppropgui.a + +libapppropgui_a_SOURCES = \ + propgui-types.h \ + \ + gimppropgui.c \ + gimppropgui.h \ + gimppropgui-channel-mixer.c \ + gimppropgui-channel-mixer.h \ + gimppropgui-color-balance.c \ + gimppropgui-color-balance.h \ + gimppropgui-color-rotate.c \ + gimppropgui-color-rotate.h \ + gimppropgui-color-to-alpha.c \ + gimppropgui-color-to-alpha.h \ + gimppropgui-convolution-matrix.c \ + gimppropgui-convolution-matrix.h \ + gimppropgui-diffraction-patterns.c \ + gimppropgui-diffraction-patterns.h \ + gimppropgui-eval.c \ + gimppropgui-eval.h \ + gimppropgui-focus-blur.c \ + gimppropgui-focus-blur.h \ + gimppropgui-generic.c \ + gimppropgui-generic.h \ + gimppropgui-hue-saturation.c \ + gimppropgui-hue-saturation.h \ + gimppropgui-motion-blur-circular.c \ + gimppropgui-motion-blur-circular.h \ + gimppropgui-motion-blur-linear.c \ + gimppropgui-motion-blur-linear.h \ + gimppropgui-motion-blur-zoom.c \ + gimppropgui-motion-blur-zoom.h \ + gimppropgui-newsprint.c \ + gimppropgui-newsprint.h \ + gimppropgui-panorama-projection.c \ + gimppropgui-panorama-projection.h \ + gimppropgui-recursive-transform.c \ + gimppropgui-recursive-transform.h \ + gimppropgui-shadows-highlights.c \ + gimppropgui-shadows-highlights.h \ + gimppropgui-spiral.c \ + gimppropgui-spiral.h \ + gimppropgui-supernova.c \ + gimppropgui-supernova.h \ + gimppropgui-utils.c \ + gimppropgui-utils.h \ + gimppropgui-vignette.c \ + gimppropgui-vignette.h diff --git a/app/propgui/Makefile.in b/app/propgui/Makefile.in new file mode 100644 index 0000000..04ce120 --- /dev/null +++ b/app/propgui/Makefile.in @@ -0,0 +1,1061 @@ +# Makefile.in generated by automake 1.16.3 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2020 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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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/propgui/gimppropgui-channel-mixer.c b/app/propgui/gimppropgui-channel-mixer.c new file mode 100644 index 0000000..df48d7c --- /dev/null +++ b/app/propgui/gimppropgui-channel-mixer.c @@ -0,0 +1,141 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-channel-mixer.c + * Copyright (C) 2002-2014 Michael Natterer <mitch@gimp.org> + * Sven Neumann <sven@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 <gegl.h> +#include <gtk/gtk.h> + +#include "libgimpwidgets/gimpwidgets.h" + +#include "propgui-types.h" + +#include "core/gimpcontext.h" + +#include "gimppropgui.h" +#include "gimppropgui-channel-mixer.h" + +#include "gimp-intl.h" + + +GtkWidget * +_gimp_prop_gui_new_channel_mixer (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator) +{ + GtkWidget *main_vbox; + GtkWidget *frame; + GtkWidget *vbox; + GtkWidget *checkbox; + GtkWidget *scale; + const gchar *label; + + g_return_val_if_fail (G_IS_OBJECT (config), NULL); + g_return_val_if_fail (param_specs != NULL, NULL); + g_return_val_if_fail (n_param_specs > 0, NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + + main_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 4); + + frame = gimp_frame_new (_("Red channel")); + gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0); + gtk_widget_show (frame); + + vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2); + gtk_container_add (GTK_CONTAINER (frame), vbox); + gtk_widget_show (vbox); + + scale = gimp_prop_widget_new (config, "rr-gain", + area, context, NULL, NULL, NULL, &label); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + scale = gimp_prop_widget_new (config, "rg-gain", + area, context, NULL, NULL, NULL, &label); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + scale = gimp_prop_widget_new (config, "rb-gain", + area, context, NULL, NULL, NULL, &label); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + + frame = gimp_frame_new (_("Green channel")); + gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0); + gtk_widget_show (frame); + + vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2); + gtk_container_add (GTK_CONTAINER (frame), vbox); + gtk_widget_show (vbox); + + scale = gimp_prop_widget_new (config, "gr-gain", + area, context, NULL, NULL, NULL, &label); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + scale = gimp_prop_widget_new (config, "gg-gain", + area, context, NULL, NULL, NULL, &label); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + scale = gimp_prop_widget_new (config, "gb-gain", + area, context, NULL, NULL, NULL, &label); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + + frame = gimp_frame_new (_("Blue channel")); + gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0); + gtk_widget_show (frame); + + vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2); + gtk_container_add (GTK_CONTAINER (frame), vbox); + gtk_widget_show (vbox); + + scale = gimp_prop_widget_new (config, "br-gain", + area, context, NULL, NULL, NULL, &label); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + scale = gimp_prop_widget_new (config, "bg-gain", + area, context, NULL, NULL, NULL, &label); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + scale = gimp_prop_widget_new (config, "bb-gain", + area, context, NULL, NULL, NULL, &label); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + + checkbox = gimp_prop_widget_new (config, "preserve-luminosity", + area, context, NULL, NULL, NULL, &label); + gtk_box_pack_start (GTK_BOX (main_vbox), checkbox, FALSE, FALSE, 0); + gtk_widget_show (checkbox); + + return main_vbox; +} diff --git a/app/propgui/gimppropgui-channel-mixer.h b/app/propgui/gimppropgui-channel-mixer.h new file mode 100644 index 0000000..a44f99b --- /dev/null +++ b/app/propgui/gimppropgui-channel-mixer.h @@ -0,0 +1,35 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-channel-mixer.h + * + * 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_PROP_GUI_CHANNEL_MIXER_H__ +#define __GIMP_PROP_GUI_CHANNEL_MIXER_H__ + + +GtkWidget * +_gimp_prop_gui_new_channel_mixer (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator); + + +#endif /* __GIMP_PROP_GUI_CHANNEL_MIXER_H__ */ diff --git a/app/propgui/gimppropgui-color-balance.c b/app/propgui/gimppropgui-color-balance.c new file mode 100644 index 0000000..18127ae --- /dev/null +++ b/app/propgui/gimppropgui-color-balance.c @@ -0,0 +1,149 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-color-balance.c + * + * 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 "propgui-types.h" + +#include "operations/gimpcolorbalanceconfig.h" + +#include "core/gimpcontext.h" + +#include "widgets/gimppropwidgets.h" +#include "widgets/gimpspinscale.h" + +#include "gimppropgui.h" +#include "gimppropgui-color-balance.h" + +#include "gimp-intl.h" + + +static void +create_levels_scale (GObject *config, + const gchar *property_name, + const gchar *left, + const gchar *right, + GtkWidget *table, + gint col) +{ + GtkWidget *label; + GtkWidget *scale; + + label = gtk_label_new (left); + gtk_label_set_xalign (GTK_LABEL (label), 1.0); + gtk_table_attach (GTK_TABLE (table), label, 0, 1, col, col + 1, + GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0); + gtk_widget_show (label); + + scale = gimp_prop_spin_scale_new (config, property_name, + NULL, 0.01, 0.1, 0); + gimp_spin_scale_set_label (GIMP_SPIN_SCALE (scale), NULL); + gimp_prop_widget_set_factor (scale, 100.0, 0.0, 0.0, 1); + gtk_table_attach_defaults (GTK_TABLE (table), scale, 1, 2, col, col + 1); + gtk_widget_show (scale); + + label = gtk_label_new (right); + gtk_label_set_xalign (GTK_LABEL (label), 0.0); + gtk_table_attach (GTK_TABLE (table), label, 2, 3, col, col + 1, + GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0); + gtk_widget_show (label); +} + +GtkWidget * +_gimp_prop_gui_new_color_balance (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator) +{ + GtkWidget *main_vbox; + GtkWidget *vbox; + GtkWidget *hbox; + GtkWidget *table; + GtkWidget *button; + GtkWidget *frame; + + g_return_val_if_fail (G_IS_OBJECT (config), NULL); + g_return_val_if_fail (param_specs != NULL, NULL); + g_return_val_if_fail (n_param_specs > 0, NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + + main_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 4); + + frame = gimp_prop_enum_radio_frame_new (config, "range", + _("Select Range to Adjust"), + 0, 0); + gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0); + gtk_widget_show (frame); + + frame = gimp_frame_new (_("Adjust Color Levels")); + gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0); + gtk_widget_show (frame); + + vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 4); + gtk_container_add (GTK_CONTAINER (frame), vbox); + gtk_widget_show (vbox); + + /* The table containing sliders */ + table = gtk_table_new (3, 3, FALSE); + gtk_table_set_col_spacings (GTK_TABLE (table), 4); + gtk_table_set_row_spacings (GTK_TABLE (table), 2); + gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0); + gtk_widget_show (table); + + create_levels_scale (config, "cyan-red", + _("Cyan"), _("Red"), + table, 0); + + create_levels_scale (config, "magenta-green", + _("Magenta"), _("Green"), + table, 1); + + create_levels_scale (config, "yellow-blue", + _("Yellow"), _("Blue"), + table, 2); + + hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6); + gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0); + gtk_widget_show (hbox); + + button = gtk_button_new_with_mnemonic (_("R_eset Range")); + gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0); + gtk_widget_show (button); + + g_signal_connect_swapped (button, "clicked", + G_CALLBACK (gimp_color_balance_config_reset_range), + config); + + button = gimp_prop_check_button_new (config, + "preserve-luminosity", + _("Preserve _luminosity")); + gtk_box_pack_end (GTK_BOX (main_vbox), button, FALSE, FALSE, 0); + gtk_widget_show (button); + + return main_vbox; +} diff --git a/app/propgui/gimppropgui-color-balance.h b/app/propgui/gimppropgui-color-balance.h new file mode 100644 index 0000000..ecbee73 --- /dev/null +++ b/app/propgui/gimppropgui-color-balance.h @@ -0,0 +1,35 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-color-balance.h + * + * 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_PROP_GUI_COLOR_BALANCE_H__ +#define __GIMP_PROP_GUI_COLOR_BALANCE_H__ + + +GtkWidget * +_gimp_prop_gui_new_color_balance (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator); + + +#endif /* __GIMP_PROP_GUI_COLOR_BALANCE_H__ */ diff --git a/app/propgui/gimppropgui-color-rotate.c b/app/propgui/gimppropgui-color-rotate.c new file mode 100644 index 0000000..1461084 --- /dev/null +++ b/app/propgui/gimppropgui-color-rotate.c @@ -0,0 +1,260 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-color-rotate.c + * Copyright (C) 2002-2014 Michael Natterer <mitch@gimp.org> + * Sven Neumann <sven@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 <gegl.h> +#include <gtk/gtk.h> + +#include "libgimpwidgets/gimpwidgets.h" + +#include "propgui-types.h" + +#include "core/gimpcontext.h" + +#include "widgets/gimppropwidgets.h" + +#include "gimppropgui.h" +#include "gimppropgui-color-rotate.h" +#include "gimppropgui-generic.h" + +#include "gimp-intl.h" + + +static void +invert_segment_clicked (GtkWidget *button, + GtkWidget *dial) +{ + gdouble alpha, beta; + gboolean clockwise; + + g_object_get (dial, + "alpha", &alpha, + "beta", &beta, + "clockwise-delta", &clockwise, + NULL); + + g_object_set (dial, + "alpha", beta, + "beta", alpha, + "clockwise-delta", ! clockwise, + NULL); +} + +static void +select_all_clicked (GtkWidget *button, + GtkWidget *dial) +{ + gdouble alpha, beta; + gboolean clockwise; + + g_object_get (dial, + "alpha", &alpha, + "clockwise-delta", &clockwise, + NULL); + + beta = alpha - (clockwise ? -1 : 1) * 0.00001; + + if (beta < 0) + beta += 2 * G_PI; + + if (beta > 2 * G_PI) + beta -= 2 * G_PI; + + g_object_set (dial, + "beta", beta, + NULL); +} + +static GtkWidget * +gimp_prop_angle_range_box_new (GObject *config, + const gchar *alpha_property_name, + const gchar *beta_property_name, + const gchar *clockwise_property_name) +{ + GtkWidget *main_hbox; + GtkWidget *vbox; + GtkWidget *scale; + GtkWidget *hbox; + GtkWidget *button; + GtkWidget *invert_button; + GtkWidget *all_button; + GtkWidget *dial; + + main_hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4); + + vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 4); + gtk_box_pack_start (GTK_BOX (main_hbox), vbox, TRUE, TRUE, 0); + gtk_widget_show (vbox); + + scale = gimp_prop_spin_scale_new (config, alpha_property_name, NULL, + 1.0, 15.0, 2); + gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (scale), TRUE); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + scale = gimp_prop_spin_scale_new (config, beta_property_name, NULL, + 1.0, 15.0, 2); + gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (scale), TRUE); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4); + gtk_box_set_homogeneous (GTK_BOX (hbox), TRUE); + gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0); + gtk_widget_show (hbox); + + button = gimp_prop_check_button_new (config, clockwise_property_name, + _("Clockwise")); + gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); + gtk_widget_show (button); + + invert_button = gtk_button_new_with_label (_("Invert Range")); + gtk_box_pack_start (GTK_BOX (hbox), invert_button, TRUE, TRUE, 0); + gtk_widget_show (invert_button); + + all_button = gtk_button_new_with_label (_("Select All")); + gtk_box_pack_start (GTK_BOX (hbox), all_button, TRUE, TRUE, 0); + gtk_widget_show (all_button); + + dial = gimp_prop_angle_range_dial_new (config, + alpha_property_name, + beta_property_name, + clockwise_property_name); + gtk_box_pack_start (GTK_BOX (main_hbox), dial, FALSE, FALSE, 0); + gtk_widget_show (dial); + + g_signal_connect (invert_button, "clicked", + G_CALLBACK (invert_segment_clicked), + dial); + + g_signal_connect (all_button, "clicked", + G_CALLBACK (select_all_clicked), + dial); + + return main_hbox; +} + +static GtkWidget * +gimp_prop_polar_box_new (GObject *config, + const gchar *angle_property_name, + const gchar *radius_property_name) +{ + GtkWidget *main_hbox; + GtkWidget *vbox; + GtkWidget *scale; + GtkWidget *polar; + + main_hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4); + + vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 4); + gtk_box_pack_start (GTK_BOX (main_hbox), vbox, TRUE, TRUE, 0); + gtk_widget_show (vbox); + + scale = gimp_prop_spin_scale_new (config, angle_property_name, NULL, + 1.0, 15.0, 2); + gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (scale), TRUE); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + scale = gimp_prop_spin_scale_new (config, radius_property_name, NULL, + 1.0, 15.0, 2); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + polar = gimp_prop_polar_new (config, + angle_property_name, + radius_property_name); + gtk_box_pack_start (GTK_BOX (main_hbox), polar, FALSE, FALSE, 0); + gtk_widget_show (polar); + + return main_hbox; +} + +GtkWidget * +_gimp_prop_gui_new_color_rotate (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator) +{ + GtkWidget *main_vbox; + GtkWidget *frame; + GtkWidget *vbox; + GtkWidget *box; + + g_return_val_if_fail (G_IS_OBJECT (config), NULL); + g_return_val_if_fail (param_specs != NULL, NULL); + g_return_val_if_fail (n_param_specs > 0, NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + + main_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 4); + + frame = gimp_frame_new (_("Source Range")); + gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0); + gtk_widget_show (frame); + + box = gimp_prop_angle_range_box_new (config, + param_specs[1]->name, + param_specs[2]->name, + param_specs[0]->name); + gtk_container_add (GTK_CONTAINER (frame), box); + gtk_widget_show (box); + + frame = gimp_frame_new (_("Destination Range")); + gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0); + gtk_widget_show (frame); + + box = gimp_prop_angle_range_box_new (config, + param_specs[4]->name, + param_specs[5]->name, + param_specs[3]->name); + gtk_container_add (GTK_CONTAINER (frame), box); + gtk_widget_show (box); + + frame = gimp_frame_new (_("Gray Handling")); + gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0); + gtk_widget_show (frame); + + vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2); + gtk_container_add (GTK_CONTAINER (frame), vbox); + gtk_widget_show (vbox); + + box = _gimp_prop_gui_new_generic (config, + param_specs + 6, 2, + area, context, + create_picker_func, + create_controller_func, + creator); + gtk_box_pack_start (GTK_BOX (vbox), box, FALSE, FALSE, 0); + gtk_widget_show (box); + + box = gimp_prop_polar_box_new (config, + param_specs[8]->name, + param_specs[9]->name); + gtk_box_pack_start (GTK_BOX (vbox), box, FALSE, FALSE, 0); + gtk_widget_show (box); + + return main_vbox; +} diff --git a/app/propgui/gimppropgui-color-rotate.h b/app/propgui/gimppropgui-color-rotate.h new file mode 100644 index 0000000..a69770d --- /dev/null +++ b/app/propgui/gimppropgui-color-rotate.h @@ -0,0 +1,35 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-color-rotate.h + * + * 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_PROP_GUI_COLOR_ROTATE_H__ +#define __GIMP_PROP_GUI_COLOR_ROTATE_H__ + + +GtkWidget * +_gimp_prop_gui_new_color_rotate (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator); + + +#endif /* __GIMP_PROP_GUI_COLOR_ROTATE_H__ */ diff --git a/app/propgui/gimppropgui-color-to-alpha.c b/app/propgui/gimppropgui-color-to-alpha.c new file mode 100644 index 0000000..0918bf9 --- /dev/null +++ b/app/propgui/gimppropgui-color-to-alpha.c @@ -0,0 +1,140 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-color-to-alpha.c + * Copyright (C) 2017 Ell + * + * 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 "propgui-types.h" + +#include "core/gimpcontext.h" + +#include "gimppropgui.h" +#include "gimppropgui-color-to-alpha.h" +#include "gimppropgui-generic.h" + +#include "gimp-intl.h" + + +static void +threshold_picked (GObject *config, + gpointer identifier, + gdouble x, + gdouble y, + const Babl *sample_format, + const GimpRGB *picked_color) +{ + GimpRGB *color; + gdouble threshold = 0.0; + + g_object_get (config, + "color", &color, + NULL); + + threshold = MAX (threshold, fabs (picked_color->r - color->r)); + threshold = MAX (threshold, fabs (picked_color->g - color->g)); + threshold = MAX (threshold, fabs (picked_color->b - color->b)); + + g_object_set (config, + identifier, threshold, + NULL); + + g_free (color); +} + +GtkWidget * +_gimp_prop_gui_new_color_to_alpha (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator) +{ + GtkWidget *vbox; + GtkWidget *button; + GtkWidget *hbox; + GtkWidget *scale; + const gchar *label; + + g_return_val_if_fail (G_IS_OBJECT (config), NULL); + g_return_val_if_fail (param_specs != NULL, NULL); + g_return_val_if_fail (n_param_specs > 0, NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + + vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 4); + + button = _gimp_prop_gui_new_generic (config, param_specs, 1, + area, context, create_picker_func, NULL, + creator); + gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); + gtk_widget_show (button); + + hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4); + gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0); + gtk_widget_show (hbox); + + scale = gimp_prop_widget_new (config, "transparency-threshold", + area, context, NULL, NULL, NULL, &label); + gtk_box_pack_start (GTK_BOX (hbox), scale, TRUE, TRUE, 0); + gtk_widget_show (scale); + + if (create_picker_func) + { + button = create_picker_func (creator, + "transparency-threshold", + GIMP_ICON_COLOR_PICKER_GRAY, + _("Pick farthest full-transparency color"), + /* pick_abyss = */ FALSE, + (GimpPickerCallback) threshold_picked, + config); + gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0); + gtk_widget_show (button); + } + + hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4); + gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0); + gtk_widget_show (hbox); + + scale = gimp_prop_widget_new (config, "opacity-threshold", + area, context, NULL, NULL, NULL, &label); + gtk_box_pack_start (GTK_BOX (hbox), scale, TRUE, TRUE, 0); + gtk_widget_show (scale); + + if (create_picker_func) + { + button = create_picker_func (creator, + "opacity-threshold", + GIMP_ICON_COLOR_PICKER_GRAY, + _("Pick nearest full-opacity color"), + /* pick_abyss = */ FALSE, + (GimpPickerCallback) threshold_picked, + config); + gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0); + gtk_widget_show (button); + } + + return vbox; +} diff --git a/app/propgui/gimppropgui-color-to-alpha.h b/app/propgui/gimppropgui-color-to-alpha.h new file mode 100644 index 0000000..af5a325 --- /dev/null +++ b/app/propgui/gimppropgui-color-to-alpha.h @@ -0,0 +1,35 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-color-to-alpha.h + * + * 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_PROP_GUI_COLOR_TO_ALPHA_H__ +#define __GIMP_PROP_GUI_COLOR_TO_ALPHA_H__ + + +GtkWidget * +_gimp_prop_gui_new_color_to_alpha (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator); + + +#endif /* __GIMP_PROP_GUI_COLOR_TO_ALPHA_H__ */ diff --git a/app/propgui/gimppropgui-convolution-matrix.c b/app/propgui/gimppropgui-convolution-matrix.c new file mode 100644 index 0000000..7a5635e --- /dev/null +++ b/app/propgui/gimppropgui-convolution-matrix.c @@ -0,0 +1,309 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-convolution-matrix.c + * Copyright (C) 2002-2014 Michael Natterer <mitch@gimp.org> + * Sven Neumann <sven@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 <gegl.h> +#include <gtk/gtk.h> + +#include "libgimpwidgets/gimpwidgets.h" + +#include "propgui-types.h" + +#include "core/gimpcontext.h" + +#include "gimppropgui.h" +#include "gimppropgui-convolution-matrix.h" +#include "gimppropgui-generic.h" + +#include "gimp-intl.h" + + +static const gchar * +convolution_matrix_prop_name (gint x, + gint y) +{ + static const gchar * const prop_names[5][5] = { + {"a1", "a2", "a3", "a4", "a5"}, + {"b1", "b2", "b3", "b4", "b5"}, + {"c1", "c2", "c3", "c4", "c5"}, + {"d1", "d2", "d3", "d4", "d5"}, + {"e1", "e2", "e3", "e4", "e5"}}; + + return prop_names[x][y]; +} + +static void +convolution_matrix_rotate_flip (GtkWidget *button, + GObject *config) +{ + gint rotate = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (button), + "convolution-matrix-rotate")); + gint flip = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (button), + "convolution-matrix-flip")); + gint x, y; + + while (rotate--) + { + for (y = 0; y < 2; y++) + { + for (x = y; x < 4 - y; x++) + { + gint i; + gdouble temp; + + g_object_get (config, + convolution_matrix_prop_name (x, y), &temp, + NULL); + + for (i = 0; i < 4; i++) + { + gint next_x, next_y; + gdouble val; + + next_x = 4 - y; + next_y = x; + + if (i < 3) + { + g_object_get (config, + convolution_matrix_prop_name (next_x, next_y), &val, + NULL); + } + else + { + val = temp; + } + + g_object_set (config, + convolution_matrix_prop_name (x, y), val, + NULL); + + x = next_x; + y = next_y; + } + } + } + } + + while (flip--) + { + for (y = 0; y < 5; y++) + { + for (x = 0; x < 2; x++) + { + gdouble val1, val2; + + g_object_get (config, + convolution_matrix_prop_name (x, y), &val1, + NULL); + g_object_get (config, + convolution_matrix_prop_name (4 - x, y), &val2, + NULL); + + g_object_set (config, + convolution_matrix_prop_name (x, y), val2, + NULL); + g_object_set (config, + convolution_matrix_prop_name (4 - x, y), val1, + NULL); + } + } + } +} + +GtkWidget * +_gimp_prop_gui_new_convolution_matrix (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator) +{ + GtkWidget *main_vbox; + GtkWidget *vbox; + GtkWidget *table; + GtkWidget *hbox; + GtkWidget *scale; + GtkWidget *vbox2; + const gchar *label; + gint x, y; + + g_return_val_if_fail (G_IS_OBJECT (config), NULL); + g_return_val_if_fail (param_specs != NULL, NULL); + g_return_val_if_fail (n_param_specs > 0, NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + + main_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 8); + + vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2); + gtk_box_pack_start (GTK_BOX (main_vbox), vbox, FALSE, FALSE, 0); + gtk_widget_show (vbox); + + /* matrix */ + + table = gtk_table_new (5, 5, TRUE); + gtk_table_set_row_spacings (GTK_TABLE (table), 2); + gtk_table_set_col_spacings (GTK_TABLE (table), 4); + gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0); + gtk_widget_show (table); + + for (y = 0; y < 5; y++) + { + for (x = 0; x < 5; x++) + { + GtkWidget *spin; + + spin = gimp_prop_spin_button_new (config, + convolution_matrix_prop_name (x, y), + 1.0, 10.0, 2); + gtk_entry_set_width_chars (GTK_ENTRY (spin), 8); + gtk_table_attach (GTK_TABLE (table), spin, + x, x + 1, y, y + 1, + GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, + 0, 0); + gtk_widget_show (spin); + } + } + + /* rotate / flip buttons */ + { + typedef struct + { + const gchar *tooltip; + const gchar *icon_name; + gint rotate; + gint flip; + } ButtonInfo; + + gint i; + const ButtonInfo buttons[] = { + { + .tooltip = _("Rotate matrix 90° counter-clockwise"), + .icon_name = GIMP_ICON_OBJECT_ROTATE_270, + .rotate = 1, + .flip = 0 + }, + { + .tooltip = _("Rotate matrix 90° clockwise"), + .icon_name = GIMP_ICON_OBJECT_ROTATE_90, + .rotate = 3, + .flip = 0 + }, + { + .tooltip = _("Flip matrix horizontally"), + .icon_name = GIMP_ICON_OBJECT_FLIP_HORIZONTAL, + .rotate = 0, + .flip = 1 + }, + { + .tooltip = _("Flip matrix vertically"), + .icon_name = GIMP_ICON_OBJECT_FLIP_VERTICAL, + .rotate = 2, + .flip = 1 + }}; + + hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4); + gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0); + gtk_widget_show (hbox); + + for (i = 0; i < G_N_ELEMENTS (buttons); i++) + { + const ButtonInfo *info = &buttons[i]; + GtkWidget *button; + GtkWidget *image; + + button = gtk_button_new (); + gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); + gtk_widget_set_tooltip_text (button, info->tooltip); + gtk_widget_set_can_focus (button, FALSE); + gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE); + gtk_widget_show (button); + + image = gtk_image_new_from_icon_name (info->icon_name, + GTK_ICON_SIZE_BUTTON); + gtk_container_add (GTK_CONTAINER (button), image); + gtk_widget_show (image); + + g_object_set_data (G_OBJECT (button), + "convolution-matrix-rotate", + GINT_TO_POINTER (info->rotate)); + g_object_set_data (G_OBJECT (button), + "convolution-matrix-flip", + GINT_TO_POINTER (info->flip)); + + g_signal_connect (button, "clicked", + G_CALLBACK (convolution_matrix_rotate_flip), + config); + } + } + + vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2); + gtk_box_pack_start (GTK_BOX (main_vbox), vbox, FALSE, FALSE, 0); + gtk_widget_show (vbox); + + /* divisor / offset spin scales */ + + hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4); + gtk_box_set_homogeneous (GTK_BOX (hbox), TRUE); + gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0); + gtk_widget_show (hbox); + + scale = gimp_prop_widget_new (config, "divisor", + area, context, NULL, NULL, NULL, &label); + gtk_box_pack_start (GTK_BOX (hbox), scale, TRUE, TRUE, 0); + gtk_widget_show (scale); + + scale = gimp_prop_widget_new (config, "offset", + area, context, NULL, NULL, NULL, &label); + gtk_box_pack_start (GTK_BOX (hbox), scale, TRUE, TRUE, 0); + gtk_widget_show (scale); + + /* rest of the properties */ + + hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4); + gtk_box_set_homogeneous (GTK_BOX (hbox), TRUE); + gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0); + gtk_widget_show (hbox); + + vbox2 = _gimp_prop_gui_new_generic (config, + param_specs + 27, 4, + area, context, + create_picker_func, + create_controller_func, + creator); + gtk_box_pack_start (GTK_BOX (hbox), vbox2, TRUE, TRUE, 0); + gtk_widget_show (vbox2); + + vbox2 = _gimp_prop_gui_new_generic (config, + param_specs + 31, + n_param_specs - 31, + area, context, + create_picker_func, + create_controller_func, + creator); + gtk_box_pack_start (GTK_BOX (hbox), vbox2, TRUE, TRUE, 0); + gtk_widget_show (vbox2); + + return main_vbox; +} diff --git a/app/propgui/gimppropgui-convolution-matrix.h b/app/propgui/gimppropgui-convolution-matrix.h new file mode 100644 index 0000000..21278c5 --- /dev/null +++ b/app/propgui/gimppropgui-convolution-matrix.h @@ -0,0 +1,35 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-convolution-matrix.h + * + * 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_PROP_GUI_CONVOLUTION_MATRIX_H__ +#define __GIMP_PROP_GUI_CONVOLUTION_MATRIX_H__ + + +GtkWidget * +_gimp_prop_gui_new_convolution_matrix (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator); + + +#endif /* __GIMP_PROP_GUI_CONVOLUTION_MATRIX_H__ */ diff --git a/app/propgui/gimppropgui-diffraction-patterns.c b/app/propgui/gimppropgui-diffraction-patterns.c new file mode 100644 index 0000000..ce4dc87 --- /dev/null +++ b/app/propgui/gimppropgui-diffraction-patterns.c @@ -0,0 +1,105 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-diffraction-patterns.c + * Copyright (C) 2002-2014 Michael Natterer <mitch@gimp.org> + * Sven Neumann <sven@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 <gegl.h> +#include <gtk/gtk.h> + +#include "libgimpwidgets/gimpwidgets.h" + +#include "propgui-types.h" + +#include "core/gimpcontext.h" + +#include "gimppropgui.h" +#include "gimppropgui-diffraction-patterns.h" +#include "gimppropgui-generic.h" + +#include "gimp-intl.h" + + +GtkWidget * +_gimp_prop_gui_new_diffraction_patterns (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator) +{ + GtkWidget *notebook; + GtkWidget *vbox; + + g_return_val_if_fail (G_IS_OBJECT (config), NULL); + g_return_val_if_fail (param_specs != NULL, NULL); + g_return_val_if_fail (n_param_specs > 0, NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + + notebook = gtk_notebook_new (); + + vbox = _gimp_prop_gui_new_generic (config, + param_specs + 0, 3, + area, context, + create_picker_func, + create_controller_func, + creator); + gtk_container_set_border_width (GTK_CONTAINER (vbox), 6); + gtk_notebook_append_page (GTK_NOTEBOOK (notebook), vbox, + gtk_label_new (_("Frequencies"))); + gtk_widget_show (vbox); + + vbox = _gimp_prop_gui_new_generic (config, + param_specs + 3, 3, + area, context, + create_picker_func, + create_controller_func, + creator); + gtk_container_set_border_width (GTK_CONTAINER (vbox), 6); + gtk_notebook_append_page (GTK_NOTEBOOK (notebook), vbox, + gtk_label_new (_("Contours"))); + gtk_widget_show (vbox); + + vbox = _gimp_prop_gui_new_generic (config, + param_specs + 6, 3, + area, context, + create_picker_func, + create_controller_func, + creator); + gtk_container_set_border_width (GTK_CONTAINER (vbox), 6); + gtk_notebook_append_page (GTK_NOTEBOOK (notebook), vbox, + gtk_label_new (_("Sharp Edges"))); + gtk_widget_show (vbox); + + vbox = _gimp_prop_gui_new_generic (config, + param_specs + 9, 3, + area, context, + create_picker_func, + create_controller_func, + creator); + gtk_container_set_border_width (GTK_CONTAINER (vbox), 6); + gtk_notebook_append_page (GTK_NOTEBOOK (notebook), vbox, + gtk_label_new (_("Other Options"))); + gtk_widget_show (vbox); + + return notebook; +} diff --git a/app/propgui/gimppropgui-diffraction-patterns.h b/app/propgui/gimppropgui-diffraction-patterns.h new file mode 100644 index 0000000..dd6bbc5 --- /dev/null +++ b/app/propgui/gimppropgui-diffraction-patterns.h @@ -0,0 +1,35 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-diffraction-patterns.h + * + * 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_PROP_GUI_DIFFRACTION_PATTERNS_H__ +#define __GIMP_PROP_GUI_DIFFRACTION_PATTERNS_H__ + + +GtkWidget * +_gimp_prop_gui_new_diffraction_patterns (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator); + + +#endif /* __GIMP_PROP_GUI_DIFFRACTION_PATTERNS_H__ */ diff --git a/app/propgui/gimppropgui-eval.c b/app/propgui/gimppropgui-eval.c new file mode 100644 index 0000000..719e500 --- /dev/null +++ b/app/propgui/gimppropgui-eval.c @@ -0,0 +1,1039 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-eval.c + * Copyright (C) 2017 Ell + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser 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 Lesser General Public License for more details. + * + * You should have received a copy of the GNU Less General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. + */ + +/* This is a simple interpreter for the GUM language (the GEGL UI Meta + * language), used in certain property keys of GEGL operations. What follows + * is a hand-wavy summary of the syntax and semantics (no BNF for you!) + * + * There are currently two types of expressions: + * + * Boolean expressions + * ------------------- + * + * There are three types of simple boolean expressions: + * + * - Literal: Either `0` or `1`, evaluating to FALSE and TRUE, respectively. + * + * - Reference: Has the form `$key` or `$property.key`. Evaluates to the + * value of key `key`, which should itself be a boolean expression. In + * the first form, `key` refers to a key of the same property to which the + * currently-evaluated key belongs. In the second form, `key` refers to a + * key of `property`. + * + * - Dependency: Dependencies begin with the name of a property, on which + * the result depends. Currently supported property types are: + * + * - Boolean: The expression consists of the property name alone, and + * its value is the value of the property. + * + * - Enum: The property name shall be followed by a brace-enclosed, + * comma-separated list of enum values, given as nicks. The expression + * evaluates to TRUE iff the property matches any of the values. + * + * Complex boolean expressions can be formed using `!` (negation), `&` + * (conjunction), `|` (disjunction), and parentheses (grouping), following the + * usual precedence rules. + * + * String expressions + * ------------------ + * + * There are three types of simple string expressions: + * + * - Literal: A string literal, surrounded by single quotes (`'`). Special + * characters (in particular, single quotes) can be escaped using a + * backslash (`\`). + * + * - Reference: Same as a boolean reference, but should refer to a key + * containing a string expression. + * + * - Deferred literal: Names a key, in the same fashion as a reference, but + * without the leading `$`. The value of this key is taken literally as + * the value of the expression. Deferred literals should usually be + * favored over inline string literals, because they can be translated + * independently of the expression. + * + * Currently, the only complex string expression is string selection: It has + * the form of a bracket-enclosed, comma-separated list of expressions of the + * form `<condition> : <value>`, where `<condition>` is a boolean expression, + * and `<value>` is a string expression. The result of the expression is the + * associated value of the first condition that evaluates to TRUE. If no + * condition is met, the result is NULL. + * + * + * Whitespace separating subexpressions is insignificant. + */ + +#include "config.h" + +#include <string.h> + +#include <gegl.h> +#include <gegl-paramspecs.h> +#include <gtk/gtk.h> + +#include "propgui-types.h" + +#include "gimppropgui-eval.h" + + +typedef enum +{ + GIMP_PROP_EVAL_FAILED /* generic error condition */ +} GimpPropEvalErrorCode; + + +static gboolean gimp_prop_eval_boolean_impl (GObject *config, + GParamSpec *pspec, + const gchar *key, + gint default_value, + GError **error, + gint depth); +static gboolean gimp_prop_eval_boolean_or (GObject *config, + GParamSpec *pspec, + const gchar **expr, + gchar **t, + GError **error, + gint depth); +static gboolean gimp_prop_eval_boolean_and (GObject *config, + GParamSpec *pspec, + const gchar **expr, + gchar **t, + GError **error, + gint depth); +static gboolean gimp_prop_eval_boolean_not (GObject *config, + GParamSpec *pspec, + const gchar **expr, + gchar **t, + GError **error, + gint depth); +static gboolean gimp_prop_eval_boolean_group (GObject *config, + GParamSpec *pspec, + const gchar **expr, + gchar **t, + GError **error, + gint depth); +static gboolean gimp_prop_eval_boolean_simple (GObject *config, + GParamSpec *pspec, + const gchar **expr, + gchar **t, + GError **error, + gint depth); + +static gchar * gimp_prop_eval_string_impl (GObject *config, + GParamSpec *pspec, + const gchar *key, + const gchar *default_value, + GError **error, + gint depth); +static gchar * gimp_prop_eval_string_selection (GObject *config, + GParamSpec *pspec, + const gchar **expr, + gchar **t, + GError **error, + gint depth); +static gchar * gimp_prop_eval_string_simple (GObject *config, + GParamSpec *pspec, + const gchar **expr, + gchar **t, + GError **error, + gint depth); + +static gboolean gimp_prop_eval_parse_reference (GObject *config, + GParamSpec *pspec, + const gchar **expr, + gchar **t, + GError **error, + GParamSpec **ref_pspec, + gchar **ref_key); + +static gboolean gimp_prop_eval_depth_test (gint depth, + GError **error); + +static gchar * gimp_prop_eval_read_token (const gchar **expr, + gchar **t, + GError **error); +static gboolean gimp_prop_eval_is_name (const gchar *token); + +#define GIMP_PROP_EVAL_ERROR (gimp_prop_eval_error_quark ()) + +static GQuark gimp_prop_eval_error_quark (void); + + +/* public functions */ + +gboolean +gimp_prop_eval_boolean (GObject *config, + GParamSpec *pspec, + const gchar *key, + gboolean default_value) +{ + GError *error = NULL; + gboolean result; + + result = gimp_prop_eval_boolean_impl (config, pspec, + key, default_value, &error, 0); + + if (error) + { + g_warning ("in object of type '%s': %s", + G_OBJECT_TYPE_NAME (config), + error->message); + + g_error_free (error); + + return default_value; + } + + return result; +} + +gchar * +gimp_prop_eval_string (GObject *config, + GParamSpec *pspec, + const gchar *key, + const gchar *default_value) +{ + GError *error = NULL; + gchar *result; + + result = gimp_prop_eval_string_impl (config, pspec, + key, default_value, &error, 0); + + if (error) + { + g_warning ("in object of type '%s': %s", + G_OBJECT_TYPE_NAME (config), + error->message); + + g_error_free (error); + + return g_strdup (default_value); + } + + return result; +} + + +/* private functions */ + +static gboolean +gimp_prop_eval_boolean_impl (GObject *config, + GParamSpec *pspec, + const gchar *key, + gint default_value, + GError **error, + gint depth) +{ + const gchar *expr; + gchar *t = NULL; + gboolean result = FALSE; + + if (! gimp_prop_eval_depth_test (depth, error)) + return FALSE; + + expr = gegl_param_spec_get_property_key (pspec, key); + + if (! expr) + { + /* we use `default_value < 0` to specify that the key must exist */ + if (default_value < 0) + { + g_set_error (error, GIMP_PROP_EVAL_ERROR, GIMP_PROP_EVAL_FAILED, + "key '%s' of property '%s' not found", + key, + g_param_spec_get_name (pspec)); + + return FALSE; + } + + return default_value; + } + + gimp_prop_eval_read_token (&expr, &t, error); + + if (! *error) + { + result = gimp_prop_eval_boolean_or (config, pspec, + &expr, &t, error, depth); + } + + /* check for trailing tokens at the end of the expression */ + if (! *error && t) + { + g_set_error (error, GIMP_PROP_EVAL_ERROR, GIMP_PROP_EVAL_FAILED, + "invalid expression"); + } + + g_free (t); + + if (*error) + { + g_prefix_error (error, + "in key '%s' of property '%s': ", + key, + g_param_spec_get_name (pspec)); + + return FALSE; + } + + return result; +} + +static gboolean +gimp_prop_eval_boolean_or (GObject *config, + GParamSpec *pspec, + const gchar **expr, + gchar **t, + GError **error, + gint depth) +{ + gboolean result; + + if (! gimp_prop_eval_depth_test (depth, error)) + return FALSE; + + result = gimp_prop_eval_boolean_and (config, pspec, + expr, t, error, depth); + + while (! *error && ! g_strcmp0 (*t, "|")) + { + gimp_prop_eval_read_token (expr, t, error); + + if (*error) + return FALSE; + + /* keep evaluating even if `result` is TRUE, because we still need to + * parse the rest of the subexpression. + */ + result |= gimp_prop_eval_boolean_and (config, pspec, + expr, t, error, depth); + } + + return result; +} + +static gboolean +gimp_prop_eval_boolean_and (GObject *config, + GParamSpec *pspec, + const gchar **expr, + gchar **t, + GError **error, + gint depth) +{ + gboolean result; + + if (! gimp_prop_eval_depth_test (depth, error)) + return FALSE; + + result = gimp_prop_eval_boolean_not (config, pspec, + expr, t, error, depth); + + while (! *error && ! g_strcmp0 (*t, "&")) + { + gimp_prop_eval_read_token (expr, t, error); + + if (*error) + return FALSE; + + /* keep evaluating even if `result` is FALSE, because we still need to + * parse the rest of the subexpression. + */ + result &= gimp_prop_eval_boolean_not (config, pspec, + expr, t, error, depth); + } + + return result; +} + +static gboolean +gimp_prop_eval_boolean_not (GObject *config, + GParamSpec *pspec, + const gchar **expr, + gchar **t, + GError **error, + gint depth) +{ + if (! gimp_prop_eval_depth_test (depth, error)) + return FALSE; + + if (! g_strcmp0 (*t, "!")) + { + gimp_prop_eval_read_token (expr, t, error); + + if (*error) + return FALSE; + + return ! gimp_prop_eval_boolean_not (config, pspec, + expr, t, error, depth + 1); + } + + return gimp_prop_eval_boolean_group (config, pspec, + expr, t, error, depth); +} + +static gboolean +gimp_prop_eval_boolean_group (GObject *config, + GParamSpec *pspec, + const gchar **expr, + gchar **t, + GError **error, + gint depth) +{ + if (! gimp_prop_eval_depth_test (depth, error)) + return FALSE; + + if (! g_strcmp0 (*t, "(")) + { + gboolean result; + + gimp_prop_eval_read_token (expr, t, error); + + if (*error) + return FALSE; + + result = gimp_prop_eval_boolean_or (config, pspec, + expr, t, error, depth + 1); + + if (*error) + return FALSE; + + if (g_strcmp0 (*t, ")")) + { + g_set_error (error, GIMP_PROP_EVAL_ERROR, GIMP_PROP_EVAL_FAILED, + "unterminated group"); + + return FALSE; + } + + gimp_prop_eval_read_token (expr, t, error); + + return result; + } + + return gimp_prop_eval_boolean_simple (config, pspec, + expr, t, error, depth); +} + +static gboolean +gimp_prop_eval_boolean_simple (GObject *config, + GParamSpec *pspec, + const gchar **expr, + gchar **t, + GError **error, + gint depth) +{ + gboolean result; + + if (! gimp_prop_eval_depth_test (depth, error)) + return FALSE; + + if (! *t) + { + g_set_error (error, GIMP_PROP_EVAL_ERROR, GIMP_PROP_EVAL_FAILED, + "invalid expression"); + + return FALSE; + } + + /* literal */ + if (! strcmp (*t, "0")) + { + result = FALSE; + + gimp_prop_eval_read_token (expr, t, error); + } + else if (! strcmp (*t, "1")) + { + result = TRUE; + + gimp_prop_eval_read_token (expr, t, error); + } + /* reference */ + else if (! strcmp (*t, "$")) + { + gchar *key; + + gimp_prop_eval_read_token (expr, t, error); + + if (*error) + return FALSE; + + if (! gimp_prop_eval_parse_reference (config, pspec, + expr, t, error, &pspec, &key)) + return FALSE; + + result = gimp_prop_eval_boolean_impl (config, pspec, + key, -1, error, depth + 1); + + g_free (key); + } + /* dependency */ + else if (gimp_prop_eval_is_name (*t)) + { + const gchar *property_name; + GParamSpec *pspec; + GType type; + + property_name = *t; + + pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (config), + property_name); + + if (! pspec) + { + g_set_error (error, GIMP_PROP_EVAL_ERROR, GIMP_PROP_EVAL_FAILED, + "property '%s' not found", + property_name); + + return TRUE; + } + + property_name = g_param_spec_get_name (pspec); + type = G_PARAM_SPEC_VALUE_TYPE (pspec); + + if (g_type_is_a (type, G_TYPE_BOOLEAN)) + { + g_object_get (config, property_name, &result, NULL); + } + else if (g_type_is_a (type, G_TYPE_ENUM)) + { + GEnumClass *enum_class; + gint value; + + gimp_prop_eval_read_token (expr, t, error); + + if (*error) + return FALSE; + + if (g_strcmp0 (*t , "{")) + { + g_set_error (error, GIMP_PROP_EVAL_ERROR, GIMP_PROP_EVAL_FAILED, + "missing enum value set " + "for property '%s'", + property_name); + + return FALSE; + } + + enum_class = g_type_class_peek (type); + + g_object_get (config, property_name, &value, NULL); + + result = FALSE; + + while (gimp_prop_eval_read_token (expr, t, error) && + gimp_prop_eval_is_name (*t)) + { + const gchar *nick; + GEnumValue *enum_value; + + nick = *t; + enum_value = g_enum_get_value_by_nick (enum_class, nick); + + if (! enum_value) + { + g_set_error (error, GIMP_PROP_EVAL_ERROR, GIMP_PROP_EVAL_FAILED, + "invalid enum value '%s' " + "for property '%s'", + nick, + property_name); + + return FALSE; + } + + if (value == enum_value->value) + result = TRUE; + + gimp_prop_eval_read_token (expr, t, error); + + if (*error) + return FALSE; + + if (! g_strcmp0 (*t, ",")) + { + continue; + } + else if (! g_strcmp0 (*t, "}")) + { + break; + } + else + { + g_set_error (error, GIMP_PROP_EVAL_ERROR, GIMP_PROP_EVAL_FAILED, + "invalid enum value set " + "for property '%s'", + property_name); + + return FALSE; + } + } + + if (*error) + return FALSE; + + if (g_strcmp0 (*t, "}")) + { + g_set_error (error, GIMP_PROP_EVAL_ERROR, GIMP_PROP_EVAL_FAILED, + "unterminated enum value set " + "for property '%s'", + property_name); + + return FALSE; + } + } + else + { + g_set_error (error, GIMP_PROP_EVAL_ERROR, GIMP_PROP_EVAL_FAILED, + "invalid type " + "for property '%s'", + property_name); + + return FALSE; + } + + gimp_prop_eval_read_token (expr, t, error); + } + else + { + g_set_error (error, GIMP_PROP_EVAL_ERROR, GIMP_PROP_EVAL_FAILED, + "invalid expression"); + + return FALSE; + } + + return result; +} + +static gchar * +gimp_prop_eval_string_impl (GObject *config, + GParamSpec *pspec, + const gchar *key, + const gchar *default_value, + GError **error, + gint depth) +{ + const gchar *expr; + gchar *t = NULL; + gchar *result = NULL; + + if (! gimp_prop_eval_depth_test (depth, error)) + return NULL; + + expr = gegl_param_spec_get_property_key (pspec, key); + + if (! expr) + return g_strdup (default_value); + + gimp_prop_eval_read_token (&expr, &t, error); + + if (! *error) + { + result = gimp_prop_eval_string_selection (config, pspec, + &expr, &t, error, depth); + } + + /* check for trailing tokens at the end of the expression */ + if (! *error && t) + { + g_set_error (error, GIMP_PROP_EVAL_ERROR, GIMP_PROP_EVAL_FAILED, + "invalid expression"); + + g_free (result); + } + + g_free (t); + + if (*error) + { + g_prefix_error (error, + "in key '%s' of property '%s': ", + key, + g_param_spec_get_name (pspec)); + + return NULL; + } + + if (result) + return result; + else + return g_strdup (default_value); +} + +static gchar * +gimp_prop_eval_string_selection (GObject *config, + GParamSpec *pspec, + const gchar **expr, + gchar **t, + GError **error, + gint depth) +{ + if (! gimp_prop_eval_depth_test (depth, error) || ! t) + return NULL; + + if (! g_strcmp0 (*t, "[")) + { + gboolean match = FALSE; + gchar *result = NULL; + + if (! g_strcmp0 (gimp_prop_eval_read_token (expr, t, error), "]")) + return NULL; + + while (! *error) + { + gboolean cond; + gchar *value; + + cond = gimp_prop_eval_boolean_or (config, pspec, + expr, t, error, depth + 1); + + if (*error) + break; + + if (g_strcmp0 (*t, ":")) + { + g_set_error (error, GIMP_PROP_EVAL_ERROR, GIMP_PROP_EVAL_FAILED, + "missing string selection value"); + + break; + } + + gimp_prop_eval_read_token (expr, t, error); + + if (*error) + break; + + value = gimp_prop_eval_string_selection (config, pspec, + expr, t, error, depth + 1); + + if (*error) + break; + + if (! match && cond) + { + match = TRUE; + result = value; + } + + if (! g_strcmp0 (*t, ",")) + { + gimp_prop_eval_read_token (expr, t, error); + + continue; + } + else if (! g_strcmp0 (*t, "]")) + { + gimp_prop_eval_read_token (expr, t, error); + + break; + } + else + { + if (*t) + { + g_set_error (error, GIMP_PROP_EVAL_ERROR, GIMP_PROP_EVAL_FAILED, + "invalid string selection"); + } + else + { + g_set_error (error, GIMP_PROP_EVAL_ERROR, GIMP_PROP_EVAL_FAILED, + "unterminated string selection"); + } + + break; + } + } + + if (*error) + { + g_free (result); + + return NULL; + } + + return result; + } + + return gimp_prop_eval_string_simple (config, + pspec, expr, t, error, depth); +} + +static gchar * +gimp_prop_eval_string_simple (GObject *config, + GParamSpec *pspec, + const gchar **expr, + gchar **t, + GError **error, + gint depth) +{ + gchar *result = NULL; + + if (! gimp_prop_eval_depth_test (depth, error)) + return NULL; + + /* literal */ + if (*t && **t == '\'') + { + gchar *escaped; + + escaped = g_strndup (*t + 1, strlen (*t + 1) - 1); + + result = g_strcompress (escaped); + + g_free (escaped); + + gimp_prop_eval_read_token (expr, t, error); + + if (*error) + { + g_free (result); + + return NULL; + } + } + /* reference */ + else if (! g_strcmp0 (*t, "$")) + { + gchar *key; + + gimp_prop_eval_read_token (expr, t, error); + + if (*error) + return NULL; + + if (! gimp_prop_eval_parse_reference (config, pspec, + expr, t, error, &pspec, &key)) + return NULL; + + result = gimp_prop_eval_string_impl (config, pspec, + key, NULL, error, depth + 1); + + g_free (key); + } + /* deferred literal */ + else if (gimp_prop_eval_is_name (*t)) + { + GParamSpec *str_pspec; + gchar *str_key; + const gchar *str; + + if (! gimp_prop_eval_parse_reference (config, pspec, + expr, t, error, + &str_pspec, &str_key)) + return NULL; + + str = gegl_param_spec_get_property_key (str_pspec, str_key); + + if (! str) + { + g_set_error (error, GIMP_PROP_EVAL_ERROR, GIMP_PROP_EVAL_FAILED, + "key '%s' of property '%s' not found", + str_key, + g_param_spec_get_name (str_pspec)); + + g_free (str_key); + + return NULL; + } + + g_free (str_key); + + result = g_strdup (str); + } + else + { + g_set_error (error, GIMP_PROP_EVAL_ERROR, GIMP_PROP_EVAL_FAILED, + "invalid expression"); + + return NULL; + } + + return result; +} + +static gboolean +gimp_prop_eval_parse_reference (GObject *config, + GParamSpec *pspec, + const gchar **expr, + gchar **t, + GError **error, + GParamSpec **ref_pspec, + gchar **ref_key) +{ + if (! gimp_prop_eval_is_name (*t)) + { + g_set_error (error, GIMP_PROP_EVAL_ERROR, GIMP_PROP_EVAL_FAILED, + "invalid reference"); + + return FALSE; + } + + *ref_pspec = pspec; + *ref_key = g_strdup (*t); + + gimp_prop_eval_read_token (expr, t, error); + + if (*error) + { + g_free (*ref_key); + + return FALSE; + } + + if (! g_strcmp0 (*t, ".")) + { + gchar *property_name; + + property_name = *ref_key; + + if (! gimp_prop_eval_read_token (expr, t, error) || + ! gimp_prop_eval_is_name (*t)) + { + if (! *error) + { + g_set_error (error, GIMP_PROP_EVAL_ERROR, GIMP_PROP_EVAL_FAILED, + "invalid reference"); + } + + g_free (property_name); + + return FALSE; + } + + *ref_pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (config), + property_name); + + if (! *ref_pspec) + { + g_set_error (error, GIMP_PROP_EVAL_ERROR, GIMP_PROP_EVAL_FAILED, + "property '%s' not found", + property_name); + + g_free (property_name); + + return FALSE; + } + + g_free (property_name); + + *ref_key = g_strdup (*t); + + gimp_prop_eval_read_token (expr, t, error); + + if (*error) + { + g_free (*ref_key); + + return FALSE; + } + } + + return TRUE; +} + +static gboolean +gimp_prop_eval_depth_test (gint depth, + GError **error) +{ + /* make sure we don't recurse too deep. in particular, guard against + * circular references. + */ + if (depth == 100) + { + g_set_error (error, GIMP_PROP_EVAL_ERROR, GIMP_PROP_EVAL_FAILED, + "maximal nesting level exceeded"); + + return FALSE; + } + + return TRUE; +} + +static gchar * +gimp_prop_eval_read_token (const gchar **expr, + gchar **t, + GError **error) +{ + const gchar *token; + + g_free (*t); + *t = NULL; + + /* skip whitespace */ + while (g_ascii_isspace (**expr)) + ++*expr; + + token = *expr; + + if (*token == '\0') + return NULL; + + /* name */ + if (gimp_prop_eval_is_name (token)) + { + do { ++*expr; } while (g_ascii_isalnum (**expr) || + **expr == '_' || + **expr == '-'); + } + /* string literal */ + else if (token[0] == '\'') + { + for (++*expr; **expr != '\0' && **expr != '\''; ++*expr) + { + if (**expr == '\\') + { + ++*expr; + + if (**expr == '\0') + break; + } + } + + if (**expr == '\0') + { + g_set_error (error, GIMP_PROP_EVAL_ERROR, GIMP_PROP_EVAL_FAILED, + "unterminated string literal"); + + return NULL; + } + + ++*expr; + } + /* punctuation or boolean literal */ + else + { + ++*expr; + } + + *t = g_strndup (token, *expr - token); + + return *t; +} + +static gboolean +gimp_prop_eval_is_name (const gchar *token) +{ + return token && (g_ascii_isalpha (*token) || *token == '_'); +} + +static GQuark +gimp_prop_eval_error_quark (void) +{ + return g_quark_from_static_string ("gimp-prop-eval-error-quark"); +} diff --git a/app/propgui/gimppropgui-eval.h b/app/propgui/gimppropgui-eval.h new file mode 100644 index 0000000..e2b8708 --- /dev/null +++ b/app/propgui/gimppropgui-eval.h @@ -0,0 +1,36 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui.h + * Copyright (C) 2017 Ell + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser 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 Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. + */ + +#ifndef __GIMP_PROP_GUI_EVAL_H__ +#define __GIMP_PROP_GUI_EVAL_H__ + + +gboolean gimp_prop_eval_boolean (GObject *config, + GParamSpec *pspec, + const gchar *key, + gboolean default_value); + +gchar * gimp_prop_eval_string (GObject *config, + GParamSpec *pspec, + const gchar *key, + const gchar *default_value); + + +#endif /* __GIMP_PROP_GUI_EVAL_H__ */ diff --git a/app/propgui/gimppropgui-focus-blur.c b/app/propgui/gimppropgui-focus-blur.c new file mode 100644 index 0000000..ecee097 --- /dev/null +++ b/app/propgui/gimppropgui-focus-blur.c @@ -0,0 +1,246 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-focus-blur.c + * Copyright (C) 2020 Ell + * + * 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 "propgui-types.h" + +#include "core/gimpcontext.h" + +#include "gimppropgui.h" +#include "gimppropgui-generic.h" +#include "gimppropgui-focus-blur.h" + +#include "gimp-intl.h" + + +static gint +find_param (GParamSpec **param_specs, + guint n_param_specs, + const gchar *name) +{ + gint i; + + for (i = 0; i < n_param_specs; i++) + { + if (! strcmp (param_specs[i]->name, name)) + break; + } + + return i; +} + +static void +focus_callback (GObject *config, + GeglRectangle *area, + GimpLimitType type, + gdouble x, + gdouble y, + gdouble radius, + gdouble aspect_ratio, + gdouble angle, + gdouble inner_limit, + gdouble midpoint) +{ + g_object_set_data_full (G_OBJECT (config), "area", + g_memdup (area, sizeof (GeglRectangle)), + (GDestroyNotify) g_free); + + g_object_set (config, + "shape", type, + "x", x / area->width, + "y", y / area->height, + "radius", 2.0 * radius / area->width, + "focus", inner_limit, + "midpoint", midpoint, + "aspect-ratio", aspect_ratio, + "rotation", fmod ( + fmod (angle * 180.0 / G_PI + 180.0, 360.0) + + 360.0, + 360.0) - 180.0, + NULL); +} + +static void +config_notify (GObject *config, + const GParamSpec *pspec, + gpointer set_data) +{ + GimpControllerFocusCallback set_func; + GeglRectangle *area; + GimpLimitType shape; + gdouble radius; + gdouble focus; + gdouble midpoint; + gdouble x, y; + gdouble aspect_ratio; + gdouble rotation; + + set_func = g_object_get_data (G_OBJECT (config), "set-func"); + area = g_object_get_data (G_OBJECT (config), "area"); + + g_object_get (config, + "shape", &shape, + "radius", &radius, + "focus", &focus, + "midpoint", &midpoint, + "x", &x, + "y", &y, + "aspect-ratio", &aspect_ratio, + "rotation", &rotation, + NULL); + + set_func (set_data, area, + shape, + x * area->width, + y * area->height, + radius * area->width / 2.0, + aspect_ratio, + rotation / 180.0 * G_PI, + focus, + midpoint); +} + +GtkWidget * +_gimp_prop_gui_new_focus_blur (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator) +{ + GtkWidget *vbox; + gint first_geometry_param; + gint last_geometry_param; + + g_return_val_if_fail (G_IS_OBJECT (config), NULL); + g_return_val_if_fail (param_specs != NULL, NULL); + g_return_val_if_fail (n_param_specs > 0, NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + + first_geometry_param = find_param (param_specs, n_param_specs, + "shape") + 1; + last_geometry_param = find_param (param_specs, n_param_specs, + "high-quality"); + + if (last_geometry_param <= first_geometry_param) + { + vbox = _gimp_prop_gui_new_generic (config, + param_specs, n_param_specs, + area, context, + create_picker_func, + create_controller_func, + creator); + } + else + { + GtkWidget *widget; + GtkWidget *expander; + GtkWidget *frame; + const gchar *label; + + vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2); + + widget = gimp_prop_widget_new (config, + "shape", + area, context, + create_picker_func, + create_controller_func, + creator, + &label); + gtk_box_pack_start (GTK_BOX (vbox), widget, FALSE, FALSE, 0); + gtk_widget_show (widget); + + widget = _gimp_prop_gui_new_generic (config, + param_specs, + first_geometry_param - 1, + area, context, + create_picker_func, + create_controller_func, + creator); + gtk_box_pack_start (GTK_BOX (vbox), widget, FALSE, FALSE, 0); + gtk_widget_show (widget); + + widget = _gimp_prop_gui_new_generic (config, + param_specs + last_geometry_param, + n_param_specs - last_geometry_param, + area, context, + create_picker_func, + create_controller_func, + creator); + gtk_box_pack_start (GTK_BOX (vbox), widget, FALSE, FALSE, 0); + gtk_widget_show (widget); + + expander = gtk_expander_new (_("Geometry Options")); + gtk_box_pack_start (GTK_BOX (vbox), expander, FALSE, FALSE, 0); + gtk_widget_show (expander); + + frame = gimp_frame_new (NULL); + gtk_container_add (GTK_CONTAINER (expander), frame); + gtk_widget_show (frame); + + widget = _gimp_prop_gui_new_generic (config, + param_specs + first_geometry_param, + last_geometry_param - + first_geometry_param, + area, context, + create_picker_func, + create_controller_func, + creator); + gtk_container_add (GTK_CONTAINER (frame), widget); + gtk_widget_show (widget); + } + + if (create_controller_func) + { + GCallback set_func; + gpointer set_data; + + set_func = create_controller_func (creator, + GIMP_CONTROLLER_TYPE_FOCUS, + _("Focus Blur: "), + (GCallback) focus_callback, + config, + &set_data); + + g_object_set_data (G_OBJECT (config), "set-func", set_func); + + g_object_set_data_full (G_OBJECT (config), "area", + g_memdup (area, sizeof (GeglRectangle)), + (GDestroyNotify) g_free); + + config_notify (config, NULL, set_data); + + g_signal_connect (config, "notify", + G_CALLBACK (config_notify), + set_data); + } + + return vbox; +} + diff --git a/app/propgui/gimppropgui-focus-blur.h b/app/propgui/gimppropgui-focus-blur.h new file mode 100644 index 0000000..1c0c0c7 --- /dev/null +++ b/app/propgui/gimppropgui-focus-blur.h @@ -0,0 +1,36 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-focus-blur.h + * Copyright (C) 2020 Ell + * + * 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_PROP_GUI_FOCUS_BLUR_H__ +#define __GIMP_PROP_GUI_FOCUS_BLUR_H__ + + +GtkWidget * +_gimp_prop_gui_new_focus_blur (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator); + + +#endif /* __GIMP_PROP_GUI_FOCUS_BLUR_H__ */ diff --git a/app/propgui/gimppropgui-generic.c b/app/propgui/gimppropgui-generic.c new file mode 100644 index 0000000..a7c7e89 --- /dev/null +++ b/app/propgui/gimppropgui-generic.c @@ -0,0 +1,377 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-generic.c + * Copyright (C) 2002-2014 Michael Natterer <mitch@gimp.org> + * Sven Neumann <sven@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 <stdlib.h> + +#include <gegl.h> +#include <gegl-paramspecs.h> +#include <gtk/gtk.h> + +#include "libgimpcolor/gimpcolor.h" +#include "libgimpbase/gimpbase.h" +#include "libgimpconfig/gimpconfig.h" +#include "libgimpwidgets/gimpwidgets.h" + +#include "propgui-types.h" + +#include "gegl/gimp-gegl-utils.h" + +#include "core/gimpcontext.h" + +#include "widgets/gimppropwidgets.h" +#include "widgets/gimpspinscale.h" +#include "widgets/gimpwidgets-utils.h" + +#include "gimppropgui.h" +#include "gimppropgui-generic.h" + +#include "gimp-intl.h" + + +#define HAS_KEY(p,k,v) gimp_gegl_param_spec_has_key (p, k, v) + + +static void gimp_prop_gui_chain_toggled (GimpChainButton *chain, + GtkAdjustment *x_adj); + + +/* public functions */ + +GtkWidget * +_gimp_prop_gui_new_generic (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator) +{ + GtkWidget *main_vbox; + GtkSizeGroup *label_group; + GList *chains = NULL; + gint i; + + g_return_val_if_fail (G_IS_OBJECT (config), NULL); + g_return_val_if_fail (param_specs != NULL, NULL); + g_return_val_if_fail (n_param_specs > 0, NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + + main_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2); + + label_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL); + + for (i = 0; i < n_param_specs; i++) + { + GParamSpec *pspec = param_specs[i]; + GParamSpec *next_pspec = NULL; + + if (i < n_param_specs - 1) + next_pspec = param_specs[i + 1]; + + if (next_pspec && + HAS_KEY (pspec, "axis", "x") && + HAS_KEY (next_pspec, "axis", "y")) + { + GtkWidget *widget_x; + GtkWidget *widget_y; + const gchar *label_x; + const gchar *label_y; + GtkAdjustment *adj_x; + GtkAdjustment *adj_y; + GtkWidget *hbox; + GtkWidget *vbox; + GtkWidget *chain; + + i++; + + widget_x = gimp_prop_widget_new_from_pspec (config, pspec, + area, context, + create_picker_func, + create_controller_func, + creator, + &label_x); + widget_y = gimp_prop_widget_new_from_pspec (config, next_pspec, + area, context, + create_picker_func, + create_controller_func, + creator, + &label_y); + + adj_x = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (widget_x)); + adj_y = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (widget_y)); + + hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4); + gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, FALSE, 0); + gtk_widget_show (hbox); + + gimp_prop_gui_bind_container (widget_x, hbox); + + vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2); + gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 0); + gtk_widget_show (vbox); + + gtk_box_pack_start (GTK_BOX (vbox), widget_x, FALSE, FALSE, 0); + gtk_widget_show (widget_x); + + gtk_box_pack_start (GTK_BOX (vbox), widget_y, FALSE, FALSE, 0); + gtk_widget_show (widget_y); + + chain = gimp_chain_button_new (GIMP_CHAIN_RIGHT); + gtk_box_pack_end (GTK_BOX (hbox), chain, FALSE, FALSE, 0); + gtk_widget_show (chain); + + if (! HAS_KEY (pspec, "unit", "pixel-coordinate") && + ! HAS_KEY (pspec, "unit", "relative-coordinate") && + gtk_adjustment_get_value (adj_x) == + gtk_adjustment_get_value (adj_y)) + { + GBinding *binding; + + gimp_chain_button_set_active (GIMP_CHAIN_BUTTON (chain), TRUE); + + binding = g_object_bind_property (adj_x, "value", + adj_y, "value", + G_BINDING_BIDIRECTIONAL); + + g_object_set_data (G_OBJECT (chain), "binding", binding); + } + + g_object_set_data_full (G_OBJECT (chain), "x-property", + g_strdup (pspec->name), g_free); + g_object_set_data_full (G_OBJECT (chain), "y-property", + g_strdup (next_pspec->name), g_free); + + chains = g_list_prepend (chains, chain); + + g_signal_connect (chain, "toggled", + G_CALLBACK (gimp_prop_gui_chain_toggled), + adj_x); + + g_object_set_data (G_OBJECT (adj_x), "y-adjustment", adj_y); + + if (create_picker_func && + (HAS_KEY (pspec, "unit", "pixel-coordinate") || + HAS_KEY (pspec, "unit", "relative-coordinate"))) + { + GtkWidget *button; + gchar *pspec_name; + + pspec_name = g_strconcat (pspec->name, ":", + next_pspec->name, NULL); + + button = create_picker_func (creator, + pspec_name, + GIMP_ICON_CURSOR, + _("Pick coordinates from the image"), + /* pick_abyss = */ TRUE, + NULL, NULL); + gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0); + gtk_widget_show (button); + + g_object_weak_ref (G_OBJECT (button), + (GWeakNotify) g_free, pspec_name); + } + } + else if (next_pspec && + HAS_KEY (pspec, "role", "range-start") && + HAS_KEY (next_pspec, "role", "range-end") && + HAS_KEY (pspec, "unit", "luminance")) + { + GtkWidget *vbox; + GtkWidget *spin_scale; + GtkWidget *label; + GtkWidget *frame; + GtkWidget *range; + const gchar *label_str; + const gchar *range_label_str; + gdouble step_increment; + gdouble page_increment; + gdouble ui_lower; + gdouble ui_upper; + + i++; + + vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0); + gtk_box_pack_start (GTK_BOX (main_vbox), vbox, FALSE, FALSE, 0); + + spin_scale = gimp_prop_widget_new_from_pspec ( + config, pspec, + area, context, + create_picker_func, + create_controller_func, + creator, + &label_str); + gtk_widget_show (spin_scale); + + g_object_set_data_full (G_OBJECT (vbox), + "gimp-underlying-widget", + g_object_ref_sink (spin_scale), + g_object_unref); + + range_label_str = gegl_param_spec_get_property_key (pspec, + "range-label"); + + if (range_label_str) + label_str = range_label_str; + + gtk_spin_button_get_increments (GTK_SPIN_BUTTON (spin_scale), + &step_increment, &page_increment); + + gimp_spin_scale_get_scale_limits (GIMP_SPIN_SCALE (spin_scale), + &ui_lower, &ui_upper); + + label = gtk_label_new_with_mnemonic (label_str); + gtk_label_set_xalign (GTK_LABEL (label), 0.0); + gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0); + gtk_widget_show (label); + + if (! range_label_str) + { + g_object_bind_property (spin_scale, "label", + label, "label", + G_BINDING_SYNC_CREATE); + } + + frame = gimp_frame_new (NULL); + gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0); + gtk_widget_show (frame); + + range = gimp_prop_range_new (config, + pspec->name, next_pspec->name, + step_increment, page_increment, + gtk_spin_button_get_digits ( + GTK_SPIN_BUTTON (spin_scale)), + ! HAS_KEY (pspec, + "range-sorted", "false")); + gimp_prop_range_set_ui_limits (range, ui_lower, ui_upper); + gtk_container_add (GTK_CONTAINER (frame), range); + gtk_widget_show (range); + + gimp_prop_gui_bind_container (spin_scale, vbox); + gimp_prop_gui_bind_tooltip (spin_scale, vbox); + } + else + { + GtkWidget *widget; + const gchar *label; + gboolean expand = FALSE; + + widget = gimp_prop_widget_new_from_pspec (config, pspec, + area, context, + create_picker_func, + create_controller_func, + creator, + &label); + + if (GTK_IS_SCROLLED_WINDOW (widget)) + expand = TRUE; + + if (widget && label) + { + GtkWidget *l; + + l = gtk_label_new_with_mnemonic (label); + gtk_label_set_xalign (GTK_LABEL (l), 0.0); + gtk_widget_show (l); + + gimp_prop_gui_bind_label (widget, l); + + if (GTK_IS_SCROLLED_WINDOW (widget)) + { + GtkWidget *frame; + + /* don't set as frame title, it should not be bold */ + gtk_box_pack_start (GTK_BOX (main_vbox), l, FALSE, FALSE, 0); + + frame = gimp_frame_new (NULL); + gtk_box_pack_start (GTK_BOX (main_vbox), frame, TRUE, TRUE, 0); + gtk_widget_show (frame); + + gtk_container_add (GTK_CONTAINER (frame), widget); + gtk_widget_show (widget); + + gimp_prop_gui_bind_container (widget, frame); + } + else + { + GtkWidget *hbox; + + hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4); + gtk_box_pack_start (GTK_BOX (main_vbox), hbox, + expand, expand, 0); + gtk_widget_show (hbox); + + gtk_size_group_add_widget (label_group, l); + gtk_box_pack_start (GTK_BOX (hbox), l, FALSE, FALSE, 0); + + gtk_box_pack_start (GTK_BOX (hbox), widget, TRUE, TRUE, 0); + gtk_widget_show (widget); + + gimp_prop_gui_bind_container (widget, hbox); + } + } + else if (widget) + { + gtk_box_pack_start (GTK_BOX (main_vbox), widget, + expand, expand, 0); + gtk_widget_show (widget); + } + } + } + + g_object_unref (label_group); + + g_object_set_data_full (G_OBJECT (main_vbox), "chains", chains, + (GDestroyNotify) g_list_free); + + return main_vbox; +} + + +/* private functions */ + +static void +gimp_prop_gui_chain_toggled (GimpChainButton *chain, + GtkAdjustment *x_adj) +{ + GBinding *binding; + GtkAdjustment *y_adj; + + binding = g_object_get_data (G_OBJECT (chain), "binding"); + y_adj = g_object_get_data (G_OBJECT (x_adj), "y-adjustment"); + + if (gimp_chain_button_get_active (chain)) + { + if (! binding) + binding = g_object_bind_property (x_adj, "value", + y_adj, "value", + G_BINDING_BIDIRECTIONAL); + } + else + { + g_clear_object (&binding); + } + g_object_set_data (G_OBJECT (chain), "binding", binding); +} diff --git a/app/propgui/gimppropgui-generic.h b/app/propgui/gimppropgui-generic.h new file mode 100644 index 0000000..40e5269 --- /dev/null +++ b/app/propgui/gimppropgui-generic.h @@ -0,0 +1,36 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-generic.h + * Copyright (C) 2002-2014 Michael Natterer <mitch@gimp.org> + * Sven Neumann <sven@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_PROP_GUI_GENERIC_H__ +#define __GIMP_PROP_GUI_GENERIC_H__ + + +GtkWidget * _gimp_prop_gui_new_generic (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator); + + +#endif /* __GIMP_PROP_GUI_GENERIC_H__ */ diff --git a/app/propgui/gimppropgui-hue-saturation.c b/app/propgui/gimppropgui-hue-saturation.c new file mode 100644 index 0000000..df96202 --- /dev/null +++ b/app/propgui/gimppropgui-hue-saturation.c @@ -0,0 +1,288 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-hue-saturation.c + * + * 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 "propgui-types.h" + +#include "operations/gimphuesaturationconfig.h" +#include "operations/gimpoperationhuesaturation.h" + +#include "core/gimpcontext.h" + +#include "widgets/gimppropwidgets.h" + +#include "gimppropgui.h" +#include "gimppropgui-hue-saturation.h" + +#include "gimp-intl.h" + + +#define COLOR_WIDTH 40 +#define COLOR_HEIGHT 20 + + +static void +hue_saturation_config_notify (GObject *object, + const GParamSpec *pspec, + GtkWidget *color_area) +{ + GimpHueSaturationConfig *config = GIMP_HUE_SATURATION_CONFIG (object); + GimpHueRange range; + GimpRGB color; + + static const GimpRGB default_colors[7] = + { + { 0, 0, 0, }, + { 1.0, 0, 0, }, + { 1.0, 1.0, 0, }, + { 0, 1.0, 0, }, + { 0, 1.0, 1.0, }, + { 0, 0, 1.0, }, + { 1.0, 0, 1.0, } + }; + + range = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (color_area), + "hue-range")); + color = default_colors[range]; + + gimp_operation_hue_saturation_map (config, &color, range, &color); + + gimp_color_area_set_color (GIMP_COLOR_AREA (color_area), &color); +} + +static void +hue_saturation_range_callback (GtkWidget *widget, + GObject *config) +{ + if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget))) + { + GimpHueRange range; + + gimp_radio_button_update (widget, &range); + g_object_set (config, + "range", range, + NULL); + } +} + +static void +hue_saturation_range_notify (GObject *object, + const GParamSpec *pspec, + GtkWidget *range_radio) +{ + GimpHueSaturationConfig *config = GIMP_HUE_SATURATION_CONFIG (object); + + gimp_int_radio_group_set_active (GTK_RADIO_BUTTON (range_radio), + config->range); +} + +GtkWidget * +_gimp_prop_gui_new_hue_saturation (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator) +{ + GtkWidget *main_vbox; + GtkWidget *frame; + GtkWidget *vbox; + GtkWidget *abox; + GtkWidget *table; + GtkWidget *scale; + GtkWidget *button; + GtkWidget *hbox; + GtkWidget *range_radio; + GSList *group = NULL; + gint i; + + const struct + { + const gchar *label; + const gchar *tooltip; + gint label_col; + gint label_row; + gint frame_col; + gint frame_row; + } + hue_range_table[] = + { + { N_("M_aster"), N_("Adjust all colors"), 2, 3, 0, 0 }, + { N_("_R"), N_("Red"), 2, 1, 2, 0 }, + { N_("_Y"), N_("Yellow"), 1, 2, 0, 2 }, + { N_("_G"), N_("Green"), 1, 4, 0, 4 }, + { N_("_C"), N_("Cyan"), 2, 5, 2, 6 }, + { N_("_B"), N_("Blue"), 3, 4, 4, 4 }, + { N_("_M"), N_("Magenta"), 3, 2, 4, 2 } + }; + + g_return_val_if_fail (G_IS_OBJECT (config), NULL); + g_return_val_if_fail (param_specs != NULL, NULL); + g_return_val_if_fail (n_param_specs > 0, NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + + main_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 4); + + frame = gimp_frame_new (_("Select Primary Color to Adjust")); + gtk_box_pack_start (GTK_BOX (main_vbox), frame, TRUE, TRUE, 0); + gtk_widget_show (frame); + + vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6); + gtk_container_add (GTK_CONTAINER (frame), vbox); + gtk_widget_show (vbox); + + abox = gtk_alignment_new (0.5, 0.5, 0.0, 0.0); + gtk_box_pack_start (GTK_BOX (vbox), abox, TRUE, TRUE, 0); + gtk_widget_show (abox); + + /* The table containing hue ranges */ + table = gtk_table_new (7, 5, FALSE); + gtk_table_set_col_spacing (GTK_TABLE (table), 0, 4); + gtk_table_set_col_spacing (GTK_TABLE (table), 3, 4); + gtk_table_set_row_spacing (GTK_TABLE (table), 0, 2); + gtk_table_set_row_spacing (GTK_TABLE (table), 5, 2); + gtk_container_add (GTK_CONTAINER (abox), table); + + /* the radio buttons for hue ranges */ + for (i = 0; i < G_N_ELEMENTS (hue_range_table); i++) + { + button = gtk_radio_button_new_with_mnemonic (group, + gettext (hue_range_table[i].label)); + group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (button)); + g_object_set_data (G_OBJECT (button), "gimp-item-data", + GINT_TO_POINTER (i)); + + gimp_help_set_help_data (button, + gettext (hue_range_table[i].tooltip), + NULL); + + if (i == 0) + { + gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (button), FALSE); + + range_radio = button; + } + + gtk_table_attach (GTK_TABLE (table), button, + hue_range_table[i].label_col, + hue_range_table[i].label_col + 1, + hue_range_table[i].label_row, + hue_range_table[i].label_row + 1, + GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0); + + if (i > 0) + { + GtkWidget *color_area; + GimpRGB color = { 0, }; + + frame = gtk_frame_new (NULL); + gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN); + gtk_table_attach (GTK_TABLE (table), frame, + hue_range_table[i].frame_col, + hue_range_table[i].frame_col + 1, + hue_range_table[i].frame_row, + hue_range_table[i].frame_row + 1, + GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0); + gtk_widget_show (frame); + + color_area = gimp_color_area_new (&color, GIMP_COLOR_AREA_FLAT, 0); + gtk_widget_set_size_request (color_area, COLOR_WIDTH, COLOR_HEIGHT); + gtk_container_add (GTK_CONTAINER (frame), color_area); + gtk_widget_show (color_area); + + g_object_set_data (G_OBJECT (color_area), "hue-range", + GINT_TO_POINTER (i)); + g_signal_connect_object (config, "notify", + G_CALLBACK (hue_saturation_config_notify), + color_area, 0); + hue_saturation_config_notify (config, NULL, color_area); + } + + g_signal_connect (button, "toggled", + G_CALLBACK (hue_saturation_range_callback), + config); + + gtk_widget_show (button); + } + + gtk_widget_show (table); + + /* Create the 'Overlap' option slider */ + scale = gimp_prop_spin_scale_new (config, "overlap", + _("_Overlap"), 0.01, 0.1, 0); + gimp_prop_widget_set_factor (scale, 100.0, 0.0, 0.0, 1); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + frame = gimp_frame_new (_("Adjust Selected Color")); + gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0); + gtk_widget_show (frame); + + vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 4); + gtk_container_add (GTK_CONTAINER (frame), vbox); + gtk_widget_show (vbox); + + /* Create the hue scale widget */ + scale = gimp_prop_spin_scale_new (config, "hue", + _("_Hue"), 1.0 / 180.0, 15.0 / 180.0, 0); + gimp_prop_widget_set_factor (scale, 180.0, 0.0, 0.0, 1); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + /* Create the lightness scale widget */ + scale = gimp_prop_spin_scale_new (config, "lightness", + _("_Lightness"), 0.01, 0.1, 0); + gimp_prop_widget_set_factor (scale, 100.0, 0.0, 0.0, 1); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + /* Create the saturation scale widget */ + scale = gimp_prop_spin_scale_new (config, "saturation", + _("_Saturation"), 0.01, 0.1, 0); + gimp_prop_widget_set_factor (scale, 100.0, 0.0, 0.0, 1); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6); + gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0); + gtk_widget_show (hbox); + + button = gtk_button_new_with_mnemonic (_("R_eset Color")); + gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0); + gtk_widget_show (button); + + g_signal_connect_swapped (button, "clicked", + G_CALLBACK (gimp_hue_saturation_config_reset_range), + config); + + g_signal_connect_object (config, "notify::range", + G_CALLBACK (hue_saturation_range_notify), + range_radio, 0); + hue_saturation_range_notify (config, NULL, range_radio); + + return main_vbox; +} diff --git a/app/propgui/gimppropgui-hue-saturation.h b/app/propgui/gimppropgui-hue-saturation.h new file mode 100644 index 0000000..efeca87 --- /dev/null +++ b/app/propgui/gimppropgui-hue-saturation.h @@ -0,0 +1,35 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-hue-saturation.h + * + * 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_PROP_GUI_HUE_SATURATION_H__ +#define __GIMP_PROP_GUI_HUE_SATURATION_H__ + + +GtkWidget * +_gimp_prop_gui_new_hue_saturation (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator); + + +#endif /* __GIMP_PROP_GUI_HUE_SATURATION_H__ */ diff --git a/app/propgui/gimppropgui-motion-blur-circular.c b/app/propgui/gimppropgui-motion-blur-circular.c new file mode 100644 index 0000000..a008ef1 --- /dev/null +++ b/app/propgui/gimppropgui-motion-blur-circular.c @@ -0,0 +1,151 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-motion-blur-circular.c + * Copyright (C) 2019 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 <gegl.h> +#include <gtk/gtk.h> + +#include "libgimpmath/gimpmath.h" +#include "libgimpwidgets/gimpwidgets.h" + +#include "propgui-types.h" + +#include "core/gimpcontext.h" + +#include "gimppropgui-generic.h" +#include "gimppropgui-motion-blur-circular.h" + +#include "gimp-intl.h" + + +static void +line_callback (GObject *config, + GeglRectangle *area, + gdouble x1, + gdouble y1, + gdouble x2, + gdouble y2) +{ + gdouble x, y; + gdouble angle; + + g_object_set_data_full (G_OBJECT (config), "area", + g_memdup (area, sizeof (GeglRectangle)), + (GDestroyNotify) g_free); + + x = x1 / area->width; + y = y1 / area->height; + angle = atan2 (-(y2 - y1), x2 - x1); + + angle = angle * 180.0 / G_PI; + + if (angle < 0) + angle += 360.0; + + g_object_set (config, + "center-x", x, + "center-y", y, + "angle", angle, + NULL); +} + +static void +config_notify (GObject *config, + const GParamSpec *pspec, + gpointer set_data) +{ + GimpControllerLineCallback set_func; + GeglRectangle *area; + gdouble x, y; + gdouble angle; + gdouble x1, y1, x2, y2; + + set_func = g_object_get_data (G_OBJECT (config), "set-func"); + area = g_object_get_data (G_OBJECT (config), "area"); + + g_object_get (config, + "center-x", &x, + "center-y", &y, + "angle", &angle, + NULL); + + angle = angle / 180.0 * G_PI; + + x1 = x * area->width; + y1 = y * area->height; + x2 = x1 + cos (angle) * 100; + y2 = y1 - sin (angle) * 100; + + set_func (set_data, area, x1, y1, x2, y2); +} + +GtkWidget * +_gimp_prop_gui_new_motion_blur_circular (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator) +{ + GtkWidget *vbox; + + g_return_val_if_fail (G_IS_OBJECT (config), NULL); + g_return_val_if_fail (param_specs != NULL, NULL); + g_return_val_if_fail (n_param_specs > 0, NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + + vbox = _gimp_prop_gui_new_generic (config, + param_specs, n_param_specs, + area, context, + create_picker_func, + create_controller_func, + creator); + + + if (create_controller_func) + { + GCallback set_func; + gpointer set_data; + + set_func = create_controller_func (creator, + GIMP_CONTROLLER_TYPE_LINE, + _("Circular Motion Blur: "), + (GCallback) line_callback, + config, + &set_data); + + g_object_set_data (G_OBJECT (config), "set-func", set_func); + + g_object_set_data_full (G_OBJECT (config), "area", + g_memdup (area, sizeof (GeglRectangle)), + (GDestroyNotify) g_free); + + config_notify (config, NULL, set_data); + + g_signal_connect (config, "notify", + G_CALLBACK (config_notify), + set_data); + } + + return vbox; +} diff --git a/app/propgui/gimppropgui-motion-blur-circular.h b/app/propgui/gimppropgui-motion-blur-circular.h new file mode 100644 index 0000000..3bb851e --- /dev/null +++ b/app/propgui/gimppropgui-motion-blur-circular.h @@ -0,0 +1,35 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-motion-blur-circular.h + * + * 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_PROP_GUI_MOTION_BLUR_CIRCULAR_H__ +#define __GIMP_PROP_GUI_MOTION_BLUR_CIRCULAR_H__ + + +GtkWidget * +_gimp_prop_gui_new_motion_blur_circular (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator); + + +#endif /* __GIMP_PROP_GUI_MOTION_BLUR_CIRCULAR_H__ */ diff --git a/app/propgui/gimppropgui-motion-blur-linear.c b/app/propgui/gimppropgui-motion-blur-linear.c new file mode 100644 index 0000000..ed917aa --- /dev/null +++ b/app/propgui/gimppropgui-motion-blur-linear.c @@ -0,0 +1,145 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-motion-blur-linear.c + * Copyright (C) 2019 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 <gegl.h> +#include <gtk/gtk.h> + +#include "libgimpmath/gimpmath.h" +#include "libgimpwidgets/gimpwidgets.h" + +#include "propgui-types.h" + +#include "core/gimpcontext.h" + +#include "gimppropgui-generic.h" +#include "gimppropgui-motion-blur-linear.h" + +#include "gimp-intl.h" + + +static void +line_callback (GObject *config, + GeglRectangle *area, + gdouble x1, + gdouble y1, + gdouble x2, + gdouble y2) +{ + gdouble length; + gdouble angle; + + g_object_set_data_full (G_OBJECT (config), "area", + g_memdup (area, sizeof (GeglRectangle)), + (GDestroyNotify) g_free); + + length = sqrt (SQR (x2 - x1) + SQR (y2 - y1)); + angle = atan2 (y2 - y1, x2 - x1); + + angle = angle / G_PI * 180.0; + + g_object_set (config, + "length", length, + "angle", angle, + NULL); +} + +static void +config_notify (GObject *config, + const GParamSpec *pspec, + gpointer set_data) +{ + GimpControllerLineCallback set_func; + GeglRectangle *area; + gdouble length; + gdouble angle; + gdouble x1, y1, x2, y2; + + set_func = g_object_get_data (G_OBJECT (config), "set-func"); + area = g_object_get_data (G_OBJECT (config), "area"); + + g_object_get (config, + "length", &length, + "angle", &angle, + NULL); + + angle = angle / 180.0 * G_PI; + + x1 = area->x + area->width / 2.0; + y1 = area->x + area->height / 2.0; + x2 = x1 + cos (angle) * length; + y2 = y1 + sin (angle) * length; + + set_func (set_data, area, x1, y1, x2, y2); +} + +GtkWidget * +_gimp_prop_gui_new_motion_blur_linear (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator) +{ + GtkWidget *vbox; + + g_return_val_if_fail (G_IS_OBJECT (config), NULL); + g_return_val_if_fail (param_specs != NULL, NULL); + g_return_val_if_fail (n_param_specs > 0, NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + + vbox = _gimp_prop_gui_new_generic (config, + param_specs, n_param_specs, + area, context, + create_picker_func, + create_controller_func, + creator); + + + if (create_controller_func) + { + GCallback set_func; + gpointer set_data; + + set_func = create_controller_func (creator, + GIMP_CONTROLLER_TYPE_LINE, + _("Linear Motion Blur: "), + (GCallback) line_callback, + config, + &set_data); + + g_object_set_data (G_OBJECT (config), "set-func", set_func); + + g_object_set_data_full (G_OBJECT (config), "area", + g_memdup (area, sizeof (GeglRectangle)), + (GDestroyNotify) g_free); + + config_notify (config, NULL, set_data); + + g_signal_connect (config, "notify", + G_CALLBACK (config_notify), + set_data); + } + + return vbox; +} diff --git a/app/propgui/gimppropgui-motion-blur-linear.h b/app/propgui/gimppropgui-motion-blur-linear.h new file mode 100644 index 0000000..aacb528 --- /dev/null +++ b/app/propgui/gimppropgui-motion-blur-linear.h @@ -0,0 +1,35 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-motion-blur-linear.h + * + * 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_PROP_GUI_MOTION_BLUR_LINEAR_H__ +#define __GIMP_PROP_GUI_MOTION_BLUR_LINEAR_H__ + + +GtkWidget * +_gimp_prop_gui_new_motion_blur_linear (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator); + + +#endif /* __GIMP_PROP_GUI_MOTION_BLUR_LINEAR_H__ */ diff --git a/app/propgui/gimppropgui-motion-blur-zoom.c b/app/propgui/gimppropgui-motion-blur-zoom.c new file mode 100644 index 0000000..e8e359b --- /dev/null +++ b/app/propgui/gimppropgui-motion-blur-zoom.c @@ -0,0 +1,146 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-motion-blur-zoom.c + * Copyright (C) 2019 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 <gegl.h> +#include <gtk/gtk.h> + +#include "libgimpmath/gimpmath.h" +#include "libgimpwidgets/gimpwidgets.h" + +#include "propgui-types.h" + +#include "core/gimpcontext.h" + +#include "gimppropgui-generic.h" +#include "gimppropgui-motion-blur-zoom.h" + +#include "gimp-intl.h" + + +static void +line_callback (GObject *config, + GeglRectangle *area, + gdouble x1, + gdouble y1, + gdouble x2, + gdouble y2) +{ + gdouble x, y; + gdouble radius; + + g_object_set_data_full (G_OBJECT (config), "area", + g_memdup (area, sizeof (GeglRectangle)), + (GDestroyNotify) g_free); + + x = x1 / area->width; + y = y1 / area->height; + radius = x2 - x1; + + radius = CLAMP (radius / 100.0, -0.5, 1.0); + + g_object_set (config, + "center-x", x, + "center-y", y, + "factor", radius, + NULL); +} + +static void +config_notify (GObject *config, + const GParamSpec *pspec, + gpointer set_data) +{ + GimpControllerLineCallback set_func; + GeglRectangle *area; + gdouble x, y; + gdouble radius; + gdouble x1, y1, x2, y2; + + set_func = g_object_get_data (G_OBJECT (config), "set-func"); + area = g_object_get_data (G_OBJECT (config), "area"); + + g_object_get (config, + "center-x", &x, + "center-y", &y, + "factor", &radius, + NULL); + + x1 = x * area->width; + y1 = y * area->height; + x2 = x1 + radius * 100.0; + y2 = y1; + + set_func (set_data, area, x1, y1, x2, y2); +} + +GtkWidget * +_gimp_prop_gui_new_motion_blur_zoom (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator) +{ + GtkWidget *vbox; + + g_return_val_if_fail (G_IS_OBJECT (config), NULL); + g_return_val_if_fail (param_specs != NULL, NULL); + g_return_val_if_fail (n_param_specs > 0, NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + + vbox = _gimp_prop_gui_new_generic (config, + param_specs, n_param_specs, + area, context, + create_picker_func, + create_controller_func, + creator); + + + if (create_controller_func) + { + GCallback set_func; + gpointer set_data; + + set_func = create_controller_func (creator, + GIMP_CONTROLLER_TYPE_LINE, + _("Zoom Motion Blur: "), + (GCallback) line_callback, + config, + &set_data); + + g_object_set_data (G_OBJECT (config), "set-func", set_func); + + g_object_set_data_full (G_OBJECT (config), "area", + g_memdup (area, sizeof (GeglRectangle)), + (GDestroyNotify) g_free); + + config_notify (config, NULL, set_data); + + g_signal_connect (config, "notify", + G_CALLBACK (config_notify), + set_data); + } + + return vbox; +} diff --git a/app/propgui/gimppropgui-motion-blur-zoom.h b/app/propgui/gimppropgui-motion-blur-zoom.h new file mode 100644 index 0000000..ab38304 --- /dev/null +++ b/app/propgui/gimppropgui-motion-blur-zoom.h @@ -0,0 +1,35 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-motion-blur-zoom.h + * + * 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_PROP_GUI_MOTION_BLUR_ZOOM_H__ +#define __GIMP_PROP_GUI_MOTION_BLUR_ZOOM_H__ + + +GtkWidget * +_gimp_prop_gui_new_motion_blur_zoom (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator); + + +#endif /* __GIMP_PROP_GUI_MOTION_BLUR_ZOOM_H__ */ diff --git a/app/propgui/gimppropgui-newsprint.c b/app/propgui/gimppropgui-newsprint.c new file mode 100644 index 0000000..214c534 --- /dev/null +++ b/app/propgui/gimppropgui-newsprint.c @@ -0,0 +1,444 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-newsprint.c + * Copyright (C) 2019 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 <gegl.h> +#include <gtk/gtk.h> + +#include "libgimpmath/gimpmath.h" +#include "libgimpwidgets/gimpwidgets.h" + +#include "propgui-types.h" + +#include "core/gimpcontext.h" + +#include "gimppropgui.h" +#include "gimppropgui-generic.h" +#include "gimppropgui-newsprint.h" + +#include "gimp-intl.h" + + +typedef enum +{ + COLOR_MODEL_WHITE_ON_BLACK, + COLOR_MODEL_BLACK_ON_WHITE, + COLOR_MODEL_RGB, + COLOR_MODEL_CMYK, + + N_COLOR_MODELS +} ColorModel; + +typedef enum +{ + PATTERN_LINE, + PATTERN_CIRCLE, + PATTERN_DIAMOND, + PATTERN_PSCIRCLE, + PATTERN_CROSS, + + N_PATTERNS +} Pattern; + + +typedef struct _Newsprint Newsprint; + +struct _Newsprint +{ + GObject *config; + GtkWidget *notebook; + GtkWidget *pattern_check; + GtkWidget *period_check; + GtkWidget *angle_check; +}; + + +/* local function prototypes */ + +static void newsprint_color_model_notify (GObject *config, + const GParamSpec *pspec, + GtkWidget *label); +static void newsprint_model_prop_notify (GObject *config, + const GParamSpec *pspec, + Newsprint *np); +static void newsprint_lock_patterns_toggled (GtkWidget *widget, + Newsprint *np); +static void newsprint_lock_periods_toggled (GtkWidget *widget, + Newsprint *np); +static void newsprint_lock_angles_toggled (GtkWidget *widget, + Newsprint *np); + + +static const gchar *label_strings[N_COLOR_MODELS][4] = +{ + { NULL, NULL, NULL, N_("White") }, + { NULL, NULL, NULL, N_("Black") }, + { N_("Red"), N_("Green"), N_("Blue"), NULL }, + { N_("Cyan"), N_("Magenta"), N_("Yellow"), N_("Black") } +}; + +static const gchar *pattern_props[] = +{ + "pattern2", + "pattern3", + "pattern4", + "pattern" +}; + +static const gchar *period_props[] = +{ + "period2", + "period3", + "period4", + "period" +}; + +static const gchar *angle_props[] = +{ + "angle2", + "angle3", + "angle4", + "angle" +}; + + +/* public functions */ + +GtkWidget * +_gimp_prop_gui_new_newsprint (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator) +{ + Newsprint *np; + GtkWidget *main_vbox; + GtkWidget *frame; + GtkWidget *vbox; + GtkWidget *hbox; + GtkWidget *combo; + GtkWidget *labels[4]; + GtkWidget *pages[4]; + GtkWidget *check; + gint i; + + g_return_val_if_fail (G_IS_OBJECT (config), NULL); + g_return_val_if_fail (param_specs != NULL, NULL); + g_return_val_if_fail (n_param_specs > 0, NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + + np = g_new0 (Newsprint, 1); + + np->config = config; + + main_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 4); + + g_object_set_data_full (G_OBJECT (main_vbox), "newsprint", np, + (GDestroyNotify) g_free); + + frame = gimp_frame_new (_("Channels")); + gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0); + gtk_widget_show (frame); + + vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2); + gtk_container_add (GTK_CONTAINER (frame), vbox); + gtk_widget_show (vbox); + + combo = _gimp_prop_gui_new_generic (config, + param_specs + 0, 1, + area, + context, + create_picker_func, + create_controller_func, + creator); + gtk_box_pack_start (GTK_BOX (vbox), combo, FALSE, FALSE, 0); + gtk_widget_show (combo); + + np->notebook = gtk_notebook_new (); + gtk_box_pack_start (GTK_BOX (vbox), np->notebook, FALSE, FALSE, 0); + gtk_widget_show (np->notebook); + + for (i = 0; i < 4; i++) + { + GtkWidget *widget; + const gchar *unused; + gint remaining; + + labels[i] = gtk_label_new (NULL); + pages[i] = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2); + + g_object_set_data (G_OBJECT (labels[i]), "channel", GINT_TO_POINTER (i)); + + g_signal_connect_object (config, "notify::color-model", + G_CALLBACK (newsprint_color_model_notify), + G_OBJECT (labels[i]), 0); + + newsprint_color_model_notify (config, NULL, labels[i]); + + gtk_container_set_border_width (GTK_CONTAINER (pages[i]), 6); + gtk_notebook_append_page (GTK_NOTEBOOK (np->notebook), + pages[i], labels[i]); + + widget = gimp_prop_widget_new_from_pspec (config, + param_specs[1 + 3 * i], + area, context, + create_picker_func, + create_controller_func, + creator, &unused); + gtk_box_pack_start (GTK_BOX (pages[i]), widget, FALSE, FALSE, 0); + gtk_widget_show (widget); + + g_object_bind_property (G_OBJECT (widget), "visible", + G_OBJECT (pages[i]), "visible", + G_BINDING_SYNC_CREATE); + + if (i == 3) + remaining = 3; + else + remaining = 2; + + widget = _gimp_prop_gui_new_generic (config, + param_specs + 2 + 3 * i, remaining, + area, context, + create_picker_func, + create_controller_func, + creator); + gtk_box_pack_start (GTK_BOX (pages[i]), widget, FALSE, FALSE, 0); + gtk_widget_show (widget); + } + + hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4); + gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0); + gtk_widget_show (hbox); + + np->pattern_check = check = + gtk_check_button_new_with_mnemonic (_("_Lock patterns")); + gtk_box_pack_start (GTK_BOX (hbox), check, FALSE, FALSE, 0); + gtk_widget_show (check); + + g_signal_connect (check, "toggled", + G_CALLBACK (newsprint_lock_patterns_toggled), + np); + + np->period_check = check = + gtk_check_button_new_with_mnemonic (_("Loc_k periods")); + gtk_box_pack_start (GTK_BOX (hbox), check, FALSE, FALSE, 0); + gtk_widget_show (check); + + g_signal_connect (check, "toggled", + G_CALLBACK (newsprint_lock_periods_toggled), + np); + + np->angle_check = check = + gtk_check_button_new_with_mnemonic (_("Lock a_ngles")); + gtk_box_pack_start (GTK_BOX (hbox), check, FALSE, FALSE, 0); + gtk_widget_show (check); + + g_signal_connect (check, "toggled", + G_CALLBACK (newsprint_lock_angles_toggled), + np); + + frame = gimp_frame_new (_("Quality")); + gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0); + gtk_widget_show (frame); + + vbox = _gimp_prop_gui_new_generic (config, + param_specs + 14, 1, + area, + context, + create_picker_func, + create_controller_func, + creator); + gtk_container_add (GTK_CONTAINER (frame), vbox); + gtk_widget_show (vbox); + + frame = gimp_frame_new (_("Effects")); + gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0); + gtk_widget_show (frame); + + vbox = _gimp_prop_gui_new_generic (config, + param_specs + 15, 3, + area, + context, + create_picker_func, + create_controller_func, + creator); + gtk_container_add (GTK_CONTAINER (frame), vbox); + gtk_widget_show (vbox); + + g_signal_connect (config, "notify", + G_CALLBACK (newsprint_model_prop_notify), + np); + + return main_vbox; +} + + +/* private functions */ + +static void +newsprint_color_model_notify (GObject *config, + const GParamSpec *pspec, + GtkWidget *label) +{ + ColorModel model; + gint channel; + + g_object_get (config, + "color-model", &model, + NULL); + + channel = + GPOINTER_TO_INT (g_object_get_data (G_OBJECT (label), "channel")); + + if (label_strings[model][channel]) + gtk_label_set_text (GTK_LABEL (label), + gettext (label_strings[model][channel])); +} + +static gboolean +newsprint_sync_model_props (Newsprint *np, + const GParamSpec *pspec, + const gchar **props, + gint n_props) +{ + gint i; + + for (i = 0; i < n_props; i++) + { + if (! strcmp (pspec->name, props[i])) + { + GValue value = G_VALUE_INIT; + gint j; + + g_value_init (&value, pspec->value_type); + + g_object_get_property (np->config, pspec->name, &value); + + for (j = 0; j < n_props; j++) + { + if (i != j) + { + g_signal_handlers_block_by_func (np->config, + newsprint_model_prop_notify, + np); + + g_object_set_property (np->config, props[j], &value); + + g_signal_handlers_unblock_by_func (np->config, + newsprint_model_prop_notify, + np); + } + } + + g_value_unset (&value); + + return TRUE; + } + } + + return FALSE; +} + +static void +newsprint_model_prop_notify (GObject *config, + const GParamSpec *pspec, + Newsprint *np) +{ + + if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (np->pattern_check)) && + newsprint_sync_model_props (np, pspec, + pattern_props, G_N_ELEMENTS (pattern_props))) + return; + + if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (np->period_check)) && + newsprint_sync_model_props (np, pspec, + period_props, G_N_ELEMENTS (period_props))) + return; + + if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (np->angle_check)) && + newsprint_sync_model_props (np, pspec, + angle_props, G_N_ELEMENTS (angle_props))) + return; +} + +static void +newsprint_lock_patterns_toggled (GtkWidget *widget, + Newsprint *np) + +{ + if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget))) + { + GParamSpec *pspec; + gint channel; + + channel = gtk_notebook_get_current_page (GTK_NOTEBOOK (np->notebook)); + + pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (np->config), + pattern_props[channel]); + + newsprint_sync_model_props (np, pspec, + pattern_props, G_N_ELEMENTS (pattern_props)); + } +} + +static void +newsprint_lock_periods_toggled (GtkWidget *widget, + Newsprint *np) + +{ + if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget))) + { + GParamSpec *pspec; + gint channel; + + channel = gtk_notebook_get_current_page (GTK_NOTEBOOK (np->notebook)); + + pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (np->config), + period_props[channel]); + + newsprint_sync_model_props (np, pspec, + period_props, G_N_ELEMENTS (period_props)); + } +} + +static void +newsprint_lock_angles_toggled (GtkWidget *widget, + Newsprint *np) + +{ + if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget))) + { + GParamSpec *pspec; + gint channel; + + channel = gtk_notebook_get_current_page (GTK_NOTEBOOK (np->notebook)); + + pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (np->config), + angle_props[channel]); + + newsprint_sync_model_props (np, pspec, + angle_props, G_N_ELEMENTS (angle_props)); + } +} diff --git a/app/propgui/gimppropgui-newsprint.h b/app/propgui/gimppropgui-newsprint.h new file mode 100644 index 0000000..90df485 --- /dev/null +++ b/app/propgui/gimppropgui-newsprint.h @@ -0,0 +1,35 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-newsprint.h + * + * 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_PROP_GUI_NEWSPRINT_H__ +#define __GIMP_PROP_GUI_NEWSPRINT_H__ + + +GtkWidget * +_gimp_prop_gui_new_newsprint (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator); + + +#endif /* __GIMP_PROP_GUI_NEWSPRINT_H__ */ diff --git a/app/propgui/gimppropgui-panorama-projection.c b/app/propgui/gimppropgui-panorama-projection.c new file mode 100644 index 0000000..e5aed5b --- /dev/null +++ b/app/propgui/gimppropgui-panorama-projection.c @@ -0,0 +1,144 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-panorama-projection.c + * Copyright (C) 2018 Ell + * + * 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 "propgui-types.h" + +#include "core/gimpcontext.h" + +#include "gimppropgui.h" +#include "gimppropgui-generic.h" +#include "gimppropgui-panorama-projection.h" + +#include "gimp-intl.h" + + +static void +gyroscope_callback (GObject *config, + GeglRectangle *area, + gdouble yaw, + gdouble pitch, + gdouble roll, + gdouble zoom, + gboolean invert) +{ + g_object_set_data_full (G_OBJECT (config), "area", + g_memdup (area, sizeof (GeglRectangle)), + (GDestroyNotify) g_free); + + g_object_set (config, + "pan", -yaw, + "tilt", -pitch, + "spin", -roll, + "zoom", CLAMP (100.0 * zoom, 0.01, 1000.0), + "inverse", invert, + NULL); +} + +static void +config_notify (GObject *config, + const GParamSpec *pspec, + gpointer set_data) +{ + GimpControllerGyroscopeCallback set_func; + GeglRectangle *area; + gdouble pan; + gdouble tilt; + gdouble spin; + gdouble zoom; + gboolean inverse; + + set_func = g_object_get_data (G_OBJECT (config), "set-func"); + area = g_object_get_data (G_OBJECT (config), "area"); + + g_object_get (config, + "pan", &pan, + "tilt", &tilt, + "spin", &spin, + "zoom", &zoom, + "inverse", &inverse, + NULL); + + set_func (set_data, + area, + -pan, -tilt, -spin, + zoom / 100.0, + inverse); +} + +GtkWidget * +_gimp_prop_gui_new_panorama_projection (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator) +{ + GtkWidget *vbox; + + g_return_val_if_fail (G_IS_OBJECT (config), NULL); + g_return_val_if_fail (param_specs != NULL, NULL); + g_return_val_if_fail (n_param_specs > 0, NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + + vbox = _gimp_prop_gui_new_generic (config, + param_specs, n_param_specs, + area, context, + create_picker_func, + create_controller_func, + creator); + + + if (create_controller_func) + { + GCallback set_func; + gpointer set_data; + + set_func = create_controller_func (creator, + GIMP_CONTROLLER_TYPE_GYROSCOPE, + _("Panorama Projection: "), + (GCallback) gyroscope_callback, + config, + &set_data); + + g_object_set_data (G_OBJECT (config), "set-func", set_func); + + g_object_set_data_full (G_OBJECT (config), "area", + g_memdup (area, sizeof (GeglRectangle)), + (GDestroyNotify) g_free); + + config_notify (config, NULL, set_data); + + g_signal_connect (config, "notify", + G_CALLBACK (config_notify), + set_data); + } + + return vbox; +} diff --git a/app/propgui/gimppropgui-panorama-projection.h b/app/propgui/gimppropgui-panorama-projection.h new file mode 100644 index 0000000..11c7b3a --- /dev/null +++ b/app/propgui/gimppropgui-panorama-projection.h @@ -0,0 +1,35 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-panorama-projection.h + * + * 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_PROP_GUI_PANORAMA_PROJECTION_H__ +#define __GIMP_PROP_GUI_PANORAMA_PROJECTION_H__ + + +GtkWidget * +_gimp_prop_gui_new_panorama_projection (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator); + + +#endif /* __GIMP_PROP_GUI_PANORAMA_PROJECTION_H__ */ diff --git a/app/propgui/gimppropgui-recursive-transform.c b/app/propgui/gimppropgui-recursive-transform.c new file mode 100644 index 0000000..a247723 --- /dev/null +++ b/app/propgui/gimppropgui-recursive-transform.c @@ -0,0 +1,334 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-recursive-transform.c + * Copyright (C) 2018 Ell + * + * 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 "propgui-types.h" + +#include "core/gimpcontext.h" + +#include "gimppropgui.h" +#include "gimppropgui-generic.h" +#include "gimppropgui-recursive-transform.h" + +#include "gimp-intl.h" + + +#define MAX_N_TRANSFORMS 10 + + +static void +add_transform (GtkButton *button, + GObject *config) +{ + gchar *transform; + gchar *new_transform; + + g_object_get (config, + "transform", &transform, + NULL); + + new_transform = g_strdup_printf ("%s;matrix (1, 0, 0, 0, 1, 0, 0, 0, 1)", + transform); + + g_object_set (config, + "transform", new_transform, + NULL); + + g_free (transform); + g_free (new_transform); +} + +static void +duplicate_transform (GtkButton *button, + GObject *config) +{ + gchar *transform; + gchar *new_transform; + gchar *delim; + + g_object_get (config, + "transform", &transform, + NULL); + + delim = strrchr (transform, ';'); + + if (! delim) + delim = transform; + else + delim++; + + new_transform = g_strdup_printf ("%s;%s", transform, delim); + + g_object_set (config, + "transform", new_transform, + NULL); + + g_free (transform); + g_free (new_transform); +} + +static void +remove_transform (GtkButton *button, + GObject *config) +{ + gchar *transform; + gchar *delim; + + g_object_get (config, + "transform", &transform, + NULL); + + delim = strrchr (transform, ';'); + + if (delim) + { + *delim = '\0'; + + g_object_set (config, + "transform", transform, + NULL); + } + + g_free (transform); +} + +static void +transform_grids_callback (GObject *config, + GeglRectangle *area, + const GimpMatrix3 *transforms, + gint n_transforms) +{ + GString *transforms_str = g_string_new (NULL); + gchar *transform_str; + gint i; + + g_object_set_data_full (G_OBJECT (config), "area", + g_memdup (area, sizeof (GeglRectangle)), + (GDestroyNotify) g_free); + + for (i = 0; i < n_transforms; i++) + { + if (i > 0) + g_string_append (transforms_str, ";"); + + transform_str = gegl_matrix3_to_string ((GeglMatrix3 *) &transforms[i]); + + g_string_append (transforms_str, transform_str); + + g_free (transform_str); + } + + transform_str = g_string_free (transforms_str, FALSE); + + g_object_set (config, + "transform", transform_str, + NULL); + + g_free (transform_str); +} + +static void +config_notify (GObject *config, + const GParamSpec *pspec, + gpointer set_data) +{ + GtkWidget *add_button; + GtkWidget *duplicate_button; + GtkWidget *remove_button; + GimpControllerTransformGridsCallback set_func; + GeglRectangle *area; + gchar *transform_str; + gchar **transform_strs; + GimpMatrix3 *transforms; + gint n_transforms; + gint i; + + add_button = g_object_get_data (G_OBJECT (config), "add-transform-button"); + duplicate_button = g_object_get_data (G_OBJECT (config), "duplicate-transform-button"); + remove_button = g_object_get_data (G_OBJECT (config), "remove-transform-button"); + set_func = g_object_get_data (G_OBJECT (config), "set-func"); + area = g_object_get_data (G_OBJECT (config), "area"); + + g_object_get (config, + "transform", &transform_str, + NULL); + + transform_strs = g_strsplit (transform_str, ";", -1); + + g_free (transform_str); + + for (n_transforms = 0; transform_strs[n_transforms]; n_transforms++); + + transforms = g_new (GimpMatrix3, n_transforms); + + for (i = 0; i < n_transforms; i++) + { + gegl_matrix3_parse_string ((GeglMatrix3 *) &transforms[i], + transform_strs[i]); + } + + set_func (set_data, area, transforms, n_transforms); + + g_strfreev (transform_strs); + g_free (transforms); + + gtk_widget_set_sensitive (add_button, n_transforms < MAX_N_TRANSFORMS); + gtk_widget_set_sensitive (duplicate_button, n_transforms < MAX_N_TRANSFORMS); + gtk_widget_set_sensitive (remove_button, n_transforms > 1); +} + +GtkWidget * +_gimp_prop_gui_new_recursive_transform (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator) +{ + GtkWidget *vbox; + + g_return_val_if_fail (G_IS_OBJECT (config), NULL); + g_return_val_if_fail (param_specs != NULL, NULL); + g_return_val_if_fail (n_param_specs > 0, NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + + /* skip the "transform" property, which is controlled by a transform-grid + * controller. + */ + if (create_controller_func) + { + param_specs++; + n_param_specs--; + } + + vbox = _gimp_prop_gui_new_generic (config, + param_specs, n_param_specs, + area, context, + create_picker_func, + create_controller_func, + creator); + + if (create_controller_func) + { + GtkWidget *outer_vbox; + GtkWidget *hbox; + GtkWidget *button; + GtkWidget *image; + GCallback set_func; + gpointer set_data; + + outer_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, + gtk_box_get_spacing (GTK_BOX (vbox))); + + gtk_box_pack_start (GTK_BOX (outer_vbox), vbox, FALSE, FALSE, 0); + gtk_widget_show (vbox); + + hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4); + gtk_box_set_homogeneous (GTK_BOX (hbox), TRUE); + gtk_box_pack_start (GTK_BOX (outer_vbox), hbox, FALSE, FALSE, 2); + gtk_widget_show (hbox); + + button = gtk_button_new (); + gimp_help_set_help_data (button, + _("Add transform"), + NULL); + gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); + gtk_widget_show (button); + + image = gtk_image_new_from_icon_name (GIMP_ICON_LIST_ADD, + GTK_ICON_SIZE_MENU); + gtk_container_add (GTK_CONTAINER (button), image); + gtk_widget_show (image); + + g_signal_connect (button, "clicked", + G_CALLBACK (add_transform), + config); + + g_object_set_data (config, "add-transform-button", button); + + button = gtk_button_new (); + gimp_help_set_help_data (button, + _("Duplicate transform"), + NULL); + gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); + gtk_widget_show (button); + + image = gtk_image_new_from_icon_name (GIMP_ICON_OBJECT_DUPLICATE, + GTK_ICON_SIZE_MENU); + gtk_container_add (GTK_CONTAINER (button), image); + gtk_widget_show (image); + + g_signal_connect (button, "clicked", + G_CALLBACK (duplicate_transform), + config); + + g_object_set_data (config, "duplicate-transform-button", button); + + button = gtk_button_new (); + gimp_help_set_help_data (button, + _("Remove transform"), + NULL); + gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); + gtk_widget_show (button); + + image = gtk_image_new_from_icon_name (GIMP_ICON_LIST_REMOVE, + GTK_ICON_SIZE_MENU); + gtk_container_add (GTK_CONTAINER (button), image); + gtk_widget_show (image); + + g_signal_connect (button, "clicked", + G_CALLBACK (remove_transform), + config); + + g_object_set_data (config, "remove-transform-button", button); + + vbox = outer_vbox; + + set_func = create_controller_func (creator, + GIMP_CONTROLLER_TYPE_TRANSFORM_GRIDS, + _("Recursive Transform: "), + (GCallback) transform_grids_callback, + config, + &set_data); + + g_object_set_data (G_OBJECT (config), "set-func", set_func); + + g_object_set_data_full (G_OBJECT (config), "area", + g_memdup (area, sizeof (GeglRectangle)), + (GDestroyNotify) g_free); + + config_notify (config, NULL, set_data); + + g_signal_connect (config, "notify", + G_CALLBACK (config_notify), + set_data); + } + + return vbox; +} diff --git a/app/propgui/gimppropgui-recursive-transform.h b/app/propgui/gimppropgui-recursive-transform.h new file mode 100644 index 0000000..ac75545 --- /dev/null +++ b/app/propgui/gimppropgui-recursive-transform.h @@ -0,0 +1,35 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-recursive-transform.h + * + * 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_PROP_GUI_RECURSIVE_TRANSFORM_H__ +#define __GIMP_PROP_GUI_RECURSIVE_TRANSFORM_H__ + + +GtkWidget * +_gimp_prop_gui_new_recursive_transform (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator); + + +#endif /* __GIMP_PROP_GUI_RECURSIVE_TRANSFORM_H__ */ diff --git a/app/propgui/gimppropgui-shadows-highlights.c b/app/propgui/gimppropgui-shadows-highlights.c new file mode 100644 index 0000000..a5601a0 --- /dev/null +++ b/app/propgui/gimppropgui-shadows-highlights.c @@ -0,0 +1,122 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-shadows-highlights.c + * Copyright (C) 2002-2014 Michael Natterer <mitch@gimp.org> + * Sven Neumann <sven@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 <gegl.h> +#include <gtk/gtk.h> + +#include "libgimpwidgets/gimpwidgets.h" + +#include "propgui-types.h" + +#include "core/gimpcontext.h" + +#include "gimppropgui.h" +#include "gimppropgui-shadows-highlights.h" + +#include "gimp-intl.h" + + +GtkWidget * +_gimp_prop_gui_new_shadows_highlights (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator) +{ + GtkWidget *main_vbox; + GtkWidget *frame; + GtkWidget *vbox; + GtkWidget *scale; + const gchar *label; + + g_return_val_if_fail (G_IS_OBJECT (config), NULL); + g_return_val_if_fail (param_specs != NULL, NULL); + g_return_val_if_fail (n_param_specs > 0, NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + + main_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 4); + + frame = gimp_frame_new (_("Shadows")); + gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0); + gtk_widget_show (frame); + + vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2); + gtk_container_add (GTK_CONTAINER (frame), vbox); + gtk_widget_show (vbox); + + scale = gimp_prop_widget_new (config, "shadows", + area, context, NULL, NULL, NULL, &label); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + scale = gimp_prop_widget_new (config, "shadows-ccorrect", + area, context, NULL, NULL, NULL, &label); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + frame = gimp_frame_new (_("Highlights")); + gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0); + gtk_widget_show (frame); + + vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2); + gtk_container_add (GTK_CONTAINER (frame), vbox); + gtk_widget_show (vbox); + + scale = gimp_prop_widget_new (config, "highlights", + area, context, NULL, NULL, NULL, &label); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + scale = gimp_prop_widget_new (config, "highlights-ccorrect", + area, context, NULL, NULL, NULL, &label); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + frame = gimp_frame_new (_("Common")); + gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0); + gtk_widget_show (frame); + + vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2); + gtk_container_add (GTK_CONTAINER (frame), vbox); + gtk_widget_show (vbox); + + scale = gimp_prop_widget_new (config, "whitepoint", + area, context, NULL, NULL, NULL, &label); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + scale = gimp_prop_widget_new (config, "radius", + area, context, NULL, NULL, NULL, &label); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + scale = gimp_prop_widget_new (config, "compress", + area, context, NULL, NULL, NULL, &label); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + return main_vbox; +} diff --git a/app/propgui/gimppropgui-shadows-highlights.h b/app/propgui/gimppropgui-shadows-highlights.h new file mode 100644 index 0000000..fee9b52 --- /dev/null +++ b/app/propgui/gimppropgui-shadows-highlights.h @@ -0,0 +1,35 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-shadows-highlights.h + * + * 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_PROP_GUI_SHADOWS_HIGHLIGHTS_H__ +#define __GIMP_PROP_GUI_SHADOWS_HIGHLIGHTS_H__ + + +GtkWidget * +_gimp_prop_gui_new_shadows_highlights (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator); + + +#endif /* __GIMP_PROP_GUI_SHADOWS_HIGHLIGHTS_H__ */ diff --git a/app/propgui/gimppropgui-spiral.c b/app/propgui/gimppropgui-spiral.c new file mode 100644 index 0000000..9aaded2 --- /dev/null +++ b/app/propgui/gimppropgui-spiral.c @@ -0,0 +1,239 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-spiral.c + * Copyright (C) 2017 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 <gegl.h> +#include <gtk/gtk.h> + +#include "libgimpmath/gimpmath.h" +#include "libgimpwidgets/gimpwidgets.h" + +#include "propgui-types.h" + +#include "core/gimpcontext.h" + +#include "gimppropgui.h" +#include "gimppropgui-generic.h" +#include "gimppropgui-spiral.h" + +#include "gimp-intl.h" + + +typedef enum +{ + GEGL_SPIRAL_TYPE_LINEAR, + GEGL_SPIRAL_TYPE_LOGARITHMIC +} GeglSpiralType; + + +static void +slider_line_callback (GObject *config, + GeglRectangle *area, + gdouble x1, + gdouble y1, + gdouble x2, + gdouble y2, + const GimpControllerSlider *sliders, + gint n_sliders) +{ + GeglSpiralType type; + gdouble x, y; + gdouble radius; + gdouble rotation; + gdouble base; + gdouble balance; + + g_object_set_data_full (G_OBJECT (config), "area", + g_memdup (area, sizeof (GeglRectangle)), + (GDestroyNotify) g_free); + + g_object_get (config, + "type", &type, + "base", &base, + "balance", &balance, + NULL); + + x = x1 / area->width; + y = y1 / area->height; + radius = sqrt (SQR (x2 - x1) + SQR (y2 - y1)); + rotation = atan2 (-(y2 - y1), x2 - x1) * 180 / G_PI; + + if (rotation < 0) + rotation += 360.0; + + switch (type) + { + case GEGL_SPIRAL_TYPE_LINEAR: + balance = 3.0 - 4.0 * sliders[0].value; + + break; + + case GEGL_SPIRAL_TYPE_LOGARITHMIC: + { + gdouble old_base = base; + + base = 1.0 / sliders[1].value; + base = MIN (base, 1000000.0); + + /* keep "balance" fixed when changing "base", or when "base" is 1, in + * which case there's no inverse mapping for the slider value, and we + * can get NaN. + */ + if (base == old_base && base > 1.0) + { + balance = -4.0 * log (sliders[0].value) / log (base) - 1.0; + balance = CLAMP (balance, -1.0, 1.0); + } + } + break; + } + + g_object_set (config, + "x", x, + "y", y, + "radius", radius, + "base", base, + "rotation", rotation, + "balance", balance, + NULL); +} + +static void +config_notify (GObject *config, + const GParamSpec *pspec, + gpointer set_data) +{ + GimpControllerSliderLineCallback set_func; + GeglRectangle *area; + GeglSpiralType type; + gdouble x, y; + gdouble radius; + gdouble rotation; + gdouble base; + gdouble balance; + gdouble x1, y1, x2, y2; + GimpControllerSlider sliders[2]; + gint n_sliders = 0; + + set_func = g_object_get_data (G_OBJECT (config), "set-func"); + area = g_object_get_data (G_OBJECT (config), "area"); + + g_object_get (config, + "type", &type, + "x", &x, + "y", &y, + "radius", &radius, + "rotation", &rotation, + "base", &base, + "balance", &balance, + NULL); + + x1 = x * area->width; + y1 = y * area->height; + x2 = x1 + cos (rotation * (G_PI / 180.0)) * radius; + y2 = y1 - sin (rotation * (G_PI / 180.0)) * radius; + + switch (type) + { + case GEGL_SPIRAL_TYPE_LINEAR: + n_sliders = 1; + + /* balance */ + sliders[0] = GIMP_CONTROLLER_SLIDER_DEFAULT; + sliders[0].min = 0.5; + sliders[0].max = 1.0; + sliders[0].value = 0.5 + (1.0 - balance) / 4.0; + + break; + + case GEGL_SPIRAL_TYPE_LOGARITHMIC: + n_sliders = 2; + + /* balance */ + sliders[0] = GIMP_CONTROLLER_SLIDER_DEFAULT; + sliders[0].min = 1.0 / sqrt (base); + sliders[0].max = 1.0; + sliders[0].value = pow (base, -(balance + 1.0) / 4.0); + + /* base */ + sliders[1] = GIMP_CONTROLLER_SLIDER_DEFAULT; + sliders[1].min = 0.0; + sliders[1].max = 1.0; + sliders[1].value = 1.0 / base; + + break; + } + + set_func (set_data, area, x1, y1, x2, y2, sliders, n_sliders); +} + +GtkWidget * +_gimp_prop_gui_new_spiral (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator) +{ + GtkWidget *vbox; + + g_return_val_if_fail (G_IS_OBJECT (config), NULL); + g_return_val_if_fail (param_specs != NULL, NULL); + g_return_val_if_fail (n_param_specs > 0, NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + + vbox = _gimp_prop_gui_new_generic (config, + param_specs, n_param_specs, + area, context, + create_picker_func, + create_controller_func, + creator); + + + if (create_controller_func) + { + GCallback set_func; + gpointer set_data; + + set_func = create_controller_func (creator, + GIMP_CONTROLLER_TYPE_SLIDER_LINE, + _("Spiral: "), + (GCallback) slider_line_callback, + config, + &set_data); + + g_object_set_data (G_OBJECT (config), "set-func", set_func); + + g_object_set_data_full (G_OBJECT (config), "area", + g_memdup (area, sizeof (GeglRectangle)), + (GDestroyNotify) g_free); + + config_notify (config, NULL, set_data); + + g_signal_connect (config, "notify", + G_CALLBACK (config_notify), + set_data); + } + + return vbox; +} diff --git a/app/propgui/gimppropgui-spiral.h b/app/propgui/gimppropgui-spiral.h new file mode 100644 index 0000000..1ed47df --- /dev/null +++ b/app/propgui/gimppropgui-spiral.h @@ -0,0 +1,35 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-spiral.h + * + * 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_PROP_GUI_SPIRAL_H__ +#define __GIMP_PROP_GUI_SPIRAL_H__ + + +GtkWidget * +_gimp_prop_gui_new_spiral (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator); + + +#endif /* __GIMP_PROP_GUI_SPIRAL_H__ */ diff --git a/app/propgui/gimppropgui-supernova.c b/app/propgui/gimppropgui-supernova.c new file mode 100644 index 0000000..8cc0855 --- /dev/null +++ b/app/propgui/gimppropgui-supernova.c @@ -0,0 +1,144 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-supernova.c + * Copyright (C) 2017 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 <gegl.h> +#include <gtk/gtk.h> + +#include "libgimpmath/gimpmath.h" +#include "libgimpwidgets/gimpwidgets.h" + +#include "propgui-types.h" + +#include "core/gimpcontext.h" + +#include "gimppropgui-generic.h" +#include "gimppropgui-supernova.h" + +#include "gimp-intl.h" + + +static void +line_callback (GObject *config, + GeglRectangle *area, + gdouble x1, + gdouble y1, + gdouble x2, + gdouble y2) +{ + gdouble x, y; + gint radius; + + g_object_set_data_full (G_OBJECT (config), "area", + g_memdup (area, sizeof (GeglRectangle)), + (GDestroyNotify) g_free); + + x = x1 / area->width; + y = y1 / area->height; + radius = sqrt (SQR (x2 - x1) + SQR (y2 - y1)); + + g_object_set (config, + "center-x", x, + "center-y", y, + "radius", radius, + NULL); +} + +static void +config_notify (GObject *config, + const GParamSpec *pspec, + gpointer set_data) +{ + GimpControllerLineCallback set_func; + GeglRectangle *area; + gdouble x, y; + gint radius; + gdouble x1, y1, x2, y2; + + set_func = g_object_get_data (G_OBJECT (config), "set-func"); + area = g_object_get_data (G_OBJECT (config), "area"); + + g_object_get (config, + "center-x", &x, + "center-y", &y, + "radius", &radius, + NULL); + + x1 = x * area->width; + y1 = y * area->height; + x2 = x1 + radius; + y2 = y1; + + set_func (set_data, area, x1, y1, x2, y2); +} + +GtkWidget * +_gimp_prop_gui_new_supernova (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator) +{ + GtkWidget *vbox; + + g_return_val_if_fail (G_IS_OBJECT (config), NULL); + g_return_val_if_fail (param_specs != NULL, NULL); + g_return_val_if_fail (n_param_specs > 0, NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + + vbox = _gimp_prop_gui_new_generic (config, + param_specs, n_param_specs, + area, context, + create_picker_func, + create_controller_func, + creator); + + + if (create_controller_func) + { + GCallback set_func; + gpointer set_data; + + set_func = create_controller_func (creator, + GIMP_CONTROLLER_TYPE_LINE, + _("Supernova: "), + (GCallback) line_callback, + config, + &set_data); + + g_object_set_data (G_OBJECT (config), "set-func", set_func); + + g_object_set_data_full (G_OBJECT (config), "area", + g_memdup (area, sizeof (GeglRectangle)), + (GDestroyNotify) g_free); + + config_notify (config, NULL, set_data); + + g_signal_connect (config, "notify", + G_CALLBACK (config_notify), + set_data); + } + + return vbox; +} diff --git a/app/propgui/gimppropgui-supernova.h b/app/propgui/gimppropgui-supernova.h new file mode 100644 index 0000000..7cf3a42 --- /dev/null +++ b/app/propgui/gimppropgui-supernova.h @@ -0,0 +1,35 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-supernova.h + * + * 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_PROP_GUI_SUPERNOVA_H__ +#define __GIMP_PROP_GUI_SUPERNOVA_H__ + + +GtkWidget * +_gimp_prop_gui_new_supernova (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator); + + +#endif /* __GIMP_PROP_GUI_SUPERNOVA_H__ */ diff --git a/app/propgui/gimppropgui-utils.c b/app/propgui/gimppropgui-utils.c new file mode 100644 index 0000000..2721ba5 --- /dev/null +++ b/app/propgui/gimppropgui-utils.c @@ -0,0 +1,221 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-utils.c + * Copyright (C) 2002-2017 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 <gegl.h> +#include <gtk/gtk.h> + +#include "libgimpmath/gimpmath.h" +#include "libgimpwidgets/gimpwidgets.h" + +#include "propgui-types.h" + +#include "widgets/gimpwidgets-utils.h" + +#include "gimppropgui-utils.h" + +#include "gimp-intl.h" + + +/* local function prototypes */ + +static void gimp_prop_kelvin_presets_menu_position (GtkMenu *menu, + gint *x, + gint *y, + gboolean *push_in, + gpointer user_data); +static gboolean gimp_prop_kelvin_presets_button_press (GtkWidget *widget, + GdkEventButton *bevent, + GtkMenu *menu); +static void gimp_prop_kelvin_presets_activate (GtkWidget *widget, + GObject *config); +static void gimp_prop_random_seed_new_clicked (GtkButton *button, + GtkAdjustment *adj); + + +/* public functions */ + +GtkWidget * +gimp_prop_kelvin_presets_new (GObject *config, + const gchar *property_name) +{ + GtkWidget *button; + GtkWidget *menu; + gint i; + + const struct + { + gdouble kelvin; + const gchar *label; + } + kelvin_presets[] = + { + { 1700, N_("1,700 K – Match flame") }, + { 1850, N_("1,850 K – Candle flame, sunset/sunrise") }, + { 2700, N_("2,700 K - Soft (or warm) LED lamps") }, + { 3000, N_("3,000 K – Soft (or warm) white compact fluorescent lamps") }, + { 3200, N_("3,200 K – Studio lamps, photofloods, etc.") }, + { 3300, N_("3,300 K – Incandescent lamps") }, + { 3350, N_("3,350 K – Studio \"CP\" light") }, + { 4000, N_("4,000 K - Cold (daylight) LED lamps") }, + { 4100, N_("4,100 K – Moonlight") }, + { 5000, N_("5,000 K – D50") }, + { 5000, N_("5,000 K – Cool white/daylight compact fluorescent lamps") }, + { 5000, N_("5,000 K – Horizon daylight") }, + { 5500, N_("5,500 K – D55") }, + { 5500, N_("5,500 K – Vertical daylight, electronic flash") }, + { 6200, N_("6,200 K – Xenon short-arc lamp") }, + { 6500, N_("6,500 K – D65") }, + { 6500, N_("6,500 K – Daylight, overcast") }, + { 7500, N_("7,500 K – D75") }, + { 9300, N_("9,300 K") } + }; + + button = gtk_button_new (); + gtk_widget_set_can_focus (button, FALSE); + gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE); + + gtk_button_set_image (GTK_BUTTON (button), + gtk_image_new_from_icon_name (GIMP_ICON_MENU_LEFT, + GTK_ICON_SIZE_MENU)); + + menu = gtk_menu_new (); + gtk_menu_attach_to_widget (GTK_MENU (menu), button, NULL); + + gimp_help_set_help_data (button, + _("Choose from a list of common " + "color temperatures"), NULL); + + g_signal_connect (button, "button-press-event", + G_CALLBACK (gimp_prop_kelvin_presets_button_press), + menu); + + for (i = 0; i < G_N_ELEMENTS (kelvin_presets); i++) + { + GtkWidget *item; + gdouble *kelvin; + + item = gtk_menu_item_new_with_label (gettext (kelvin_presets[i].label)); + gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); + gtk_widget_show (item); + + g_object_set_data_full (G_OBJECT (item), "property-name", + g_strdup (property_name), + (GDestroyNotify) g_free); + + kelvin = g_new (gdouble, 1); + *kelvin = kelvin_presets[i].kelvin; + + g_object_set_data_full (G_OBJECT (item), "kelvin", + kelvin, (GDestroyNotify) g_free); + + g_signal_connect (item, "activate", + G_CALLBACK (gimp_prop_kelvin_presets_activate), + config); + + } + + return button; +} + +GtkWidget * +gimp_prop_random_seed_new (GObject *config, + const gchar *property_name) +{ + GtkAdjustment *adj; + GtkWidget *hbox; + GtkWidget *spin; + GtkWidget *button; + + hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4); + + spin = gimp_prop_spin_button_new (config, property_name, + 1.0, 10.0, 0); + gtk_box_pack_start (GTK_BOX (hbox), spin, TRUE, TRUE, 0); + gtk_widget_show (spin); + + button = gtk_button_new_with_label (_("New Seed")); + gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0); + gtk_widget_show (button); + + adj = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (spin)); + + g_signal_connect (button, "clicked", + G_CALLBACK (gimp_prop_random_seed_new_clicked), + adj); + + return hbox; +} + + +/* private functions */ + +static void +gimp_prop_kelvin_presets_menu_position (GtkMenu *menu, + gint *x, + gint *y, + gboolean *push_in, + gpointer user_data) +{ + gimp_button_menu_position (user_data, menu, GTK_POS_LEFT, x, y); +} + +static gboolean +gimp_prop_kelvin_presets_button_press (GtkWidget *widget, + GdkEventButton *bevent, + GtkMenu *menu) +{ + if (bevent->type == GDK_BUTTON_PRESS) + { + gtk_menu_popup (menu, + NULL, NULL, + gimp_prop_kelvin_presets_menu_position, widget, + bevent->button, bevent->time); + } + + return TRUE; +} + +static void +gimp_prop_kelvin_presets_activate (GtkWidget *widget, + GObject *config) +{ + const gchar *property_name; + gdouble *kelvin; + + property_name = g_object_get_data (G_OBJECT (widget), "property-name"); + kelvin = g_object_get_data (G_OBJECT (widget), "kelvin"); + + if (property_name && kelvin) + g_object_set (config, property_name, *kelvin, NULL); +} + +static void +gimp_prop_random_seed_new_clicked (GtkButton *button, + GtkAdjustment *adj) +{ + guint32 value; + + value = floor (g_random_double_range (gtk_adjustment_get_lower (adj), + gtk_adjustment_get_upper (adj) + 1.0)); + + gtk_adjustment_set_value (adj, value); +} diff --git a/app/propgui/gimppropgui-utils.h b/app/propgui/gimppropgui-utils.h new file mode 100644 index 0000000..f618ecf --- /dev/null +++ b/app/propgui/gimppropgui-utils.h @@ -0,0 +1,32 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-utils.h + * Copyright (C) 2002-2017 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_PROP_GUI_UTILS_H__ +#define __GIMP_PROP_GUI_UTILS_H__ + + +GtkWidget * gimp_prop_kelvin_presets_new (GObject *config, + const gchar *property_name); + +GtkWidget * gimp_prop_random_seed_new (GObject *config, + const gchar *property_name); + + +#endif /* __GIMP_PROP_GUI_UTILS_H__ */ diff --git a/app/propgui/gimppropgui-vignette.c b/app/propgui/gimppropgui-vignette.c new file mode 100644 index 0000000..5d8ef81 --- /dev/null +++ b/app/propgui/gimppropgui-vignette.c @@ -0,0 +1,202 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-vignette.c + * Copyright (C) 2020 Ell + * + * 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 "propgui-types.h" + +#include "core/gimpcontext.h" + +#include "gimppropgui.h" +#include "gimppropgui-generic.h" +#include "gimppropgui-vignette.h" + +#include "gimp-intl.h" + + +#define MAX_GAMMA 1000.0 + + +static void +focus_callback (GObject *config, + GeglRectangle *area, + GimpLimitType type, + gdouble x, + gdouble y, + gdouble radius, + gdouble aspect_ratio, + gdouble angle, + gdouble inner_limit, + gdouble midpoint) +{ + gdouble proportion; + gdouble squeeze; + gdouble scale; + + g_object_set_data_full (G_OBJECT (config), "area", + g_memdup (area, sizeof (GeglRectangle)), + (GDestroyNotify) g_free); + + g_object_get (config, + "proportion", &proportion, + NULL); + + if (aspect_ratio >= 0.0) + scale = 1.0 - aspect_ratio; + else + scale = 1.0 / (1.0 + aspect_ratio); + + scale /= 1.0 + proportion * ((gdouble) area->height / area->width - 1.0); + + if (scale <= 1.0) + squeeze = +2.0 * atan (1.0 / scale - 1.0) / G_PI; + else + squeeze = -2.0 * atan (scale - 1.0) / G_PI; + + g_object_set (config, + "shape", type, + "x", x / area->width, + "y", y / area->height, + "radius", 2.0 * radius / area->width, + "proportion", proportion, + "squeeze", squeeze, + "rotation", fmod (fmod (angle * 180.0 / G_PI, 360.0) + 360.0, + 360.0), + "softness", 1.0 - inner_limit, + "gamma", midpoint < 1.0 ? + MIN (log (0.5) / log (midpoint), MAX_GAMMA) : + MAX_GAMMA, + NULL); +} + +static void +config_notify (GObject *config, + const GParamSpec *pspec, + gpointer set_data) +{ + GimpControllerFocusCallback set_func; + GeglRectangle *area; + GimpLimitType shape; + gdouble x, y; + gdouble radius; + gdouble proportion; + gdouble squeeze; + gdouble rotation; + gdouble softness; + gdouble gamma; + gdouble aspect_ratio; + + set_func = g_object_get_data (G_OBJECT (config), "set-func"); + area = g_object_get_data (G_OBJECT (config), "area"); + + g_object_get (config, + "shape", &shape, + "x", &x, + "y", &y, + "radius", &radius, + "proportion", &proportion, + "squeeze", &squeeze, + "rotation", &rotation, + "softness", &softness, + "gamma", &gamma, + NULL); + + aspect_ratio = 1.0 + ((gdouble) area->height / area->width - 1.0) * + proportion; + + if (squeeze >= 0.0) + aspect_ratio /= tan (+squeeze * G_PI / 2.0) + 1.0; + else + aspect_ratio *= tan (-squeeze * G_PI / 2.0) + 1.0; + + if (aspect_ratio <= 1.0) + aspect_ratio = 1.0 - aspect_ratio; + else + aspect_ratio = 1.0 / aspect_ratio - 1.0; + + set_func (set_data, area, + shape, + x * area->width, + y * area->height, + radius * area->width / 2.0, + aspect_ratio, + rotation / 180.0 * G_PI, + 1.0 - softness, + pow (0.5, 1.0 / gamma)); +} + +GtkWidget * +_gimp_prop_gui_new_vignette (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator) +{ + GtkWidget *vbox; + + g_return_val_if_fail (G_IS_OBJECT (config), NULL); + g_return_val_if_fail (param_specs != NULL, NULL); + g_return_val_if_fail (n_param_specs > 0, NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + + vbox = _gimp_prop_gui_new_generic (config, + param_specs, n_param_specs, + area, context, + create_picker_func, + create_controller_func, + creator); + + + if (create_controller_func) + { + GCallback set_func; + gpointer set_data; + + set_func = create_controller_func (creator, + GIMP_CONTROLLER_TYPE_FOCUS, + _("Vignette: "), + (GCallback) focus_callback, + config, + &set_data); + + g_object_set_data (G_OBJECT (config), "set-func", set_func); + + g_object_set_data_full (G_OBJECT (config), "area", + g_memdup (area, sizeof (GeglRectangle)), + (GDestroyNotify) g_free); + + config_notify (config, NULL, set_data); + + g_signal_connect (config, "notify", + G_CALLBACK (config_notify), + set_data); + } + + return vbox; +} diff --git a/app/propgui/gimppropgui-vignette.h b/app/propgui/gimppropgui-vignette.h new file mode 100644 index 0000000..4db7ea4 --- /dev/null +++ b/app/propgui/gimppropgui-vignette.h @@ -0,0 +1,36 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-vignette.h + * Copyright (C) 2020 Ell + * + * 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_PROP_GUI_VIGNETTE_H__ +#define __GIMP_PROP_GUI_VIGNETTE_H__ + + +GtkWidget * +_gimp_prop_gui_new_vignette (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator); + + +#endif /* __GIMP_PROP_GUI_VIGNETTE_H__ */ diff --git a/app/propgui/gimppropgui.c b/app/propgui/gimppropgui.c new file mode 100644 index 0000000..fcc9a7e --- /dev/null +++ b/app/propgui/gimppropgui.c @@ -0,0 +1,702 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui.c + * Copyright (C) 2002-2017 Michael Natterer <mitch@gimp.org> + * Sven Neumann <sven@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 <gegl-paramspecs.h> +#include <gtk/gtk.h> + +#include "libgimpcolor/gimpcolor.h" +#include "libgimpconfig/gimpconfig.h" +#include "libgimpwidgets/gimpwidgets.h" + +#include "propgui-types.h" + +#include "gegl/gimp-gegl-utils.h" + +#include "operations/gimp-operation-config.h" + +#include "core/gimpcontext.h" + +#include "widgets/gimpcolorpanel.h" +#include "widgets/gimpmessagebox.h" +#include "widgets/gimpspinscale.h" +#include "widgets/gimppropwidgets.h" + +#include "gimppropgui.h" +#include "gimppropgui-channel-mixer.h" +#include "gimppropgui-color-balance.h" +#include "gimppropgui-color-rotate.h" +#include "gimppropgui-color-to-alpha.h" +#include "gimppropgui-convolution-matrix.h" +#include "gimppropgui-diffraction-patterns.h" +#include "gimppropgui-eval.h" +#include "gimppropgui-focus-blur.h" +#include "gimppropgui-generic.h" +#include "gimppropgui-hue-saturation.h" +#include "gimppropgui-motion-blur-circular.h" +#include "gimppropgui-motion-blur-linear.h" +#include "gimppropgui-motion-blur-zoom.h" +#include "gimppropgui-newsprint.h" +#include "gimppropgui-panorama-projection.h" +#include "gimppropgui-recursive-transform.h" +#include "gimppropgui-shadows-highlights.h" +#include "gimppropgui-spiral.h" +#include "gimppropgui-supernova.h" +#include "gimppropgui-utils.h" +#include "gimppropgui-vignette.h" + +#include "gimp-intl.h" + + +#define HAS_KEY(p,k,v) gimp_gegl_param_spec_has_key (p, k, v) + + +static gboolean gimp_prop_string_to_boolean (GBinding *binding, + const GValue *from_value, + GValue *to_value, + gpointer user_data); +static void gimp_prop_config_notify (GObject *config, + GParamSpec *pspec, + GtkWidget *widget); +static void gimp_prop_widget_show (GtkWidget *widget, + GObject *config); +static void gimp_prop_free_label_ref (GWeakRef *label_ref); + +/* public functions */ + +GtkWidget * +gimp_prop_widget_new (GObject *config, + const gchar *property_name, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator, + const gchar **label) +{ + GParamSpec *pspec; + + g_return_val_if_fail (G_IS_OBJECT (config), NULL); + + pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (config), + property_name); + + return gimp_prop_widget_new_from_pspec (config, pspec, area, context, + create_picker_func, + create_controller_func, + creator, + label); +} + +GtkWidget * +gimp_prop_widget_new_from_pspec (GObject *config, + GParamSpec *pspec, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator, + const gchar **label) +{ + GtkWidget *widget = NULL; + + g_return_val_if_fail (G_IS_OBJECT (config), NULL); + g_return_val_if_fail (pspec != NULL, NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + g_return_val_if_fail (label != NULL, NULL); + + *label = NULL; + + if (GEGL_IS_PARAM_SPEC_SEED (pspec)) + { + widget = gimp_prop_random_seed_new (config, pspec->name); + + *label = g_param_spec_get_nick (pspec); + } + else if (G_IS_PARAM_SPEC_INT (pspec) || + G_IS_PARAM_SPEC_UINT (pspec) || + G_IS_PARAM_SPEC_FLOAT (pspec) || + G_IS_PARAM_SPEC_DOUBLE (pspec)) + { + gdouble lower; + gdouble upper; + gdouble step; + gdouble page; + gint digits; + + if (GEGL_IS_PARAM_SPEC_DOUBLE (pspec)) + { + GeglParamSpecDouble *gspec = GEGL_PARAM_SPEC_DOUBLE (pspec); + + lower = gspec->ui_minimum; + upper = gspec->ui_maximum; + step = gspec->ui_step_small; + page = gspec->ui_step_big; + digits = gspec->ui_digits; + } + else if (GEGL_IS_PARAM_SPEC_INT (pspec)) + { + GeglParamSpecInt *gspec = GEGL_PARAM_SPEC_INT (pspec); + + lower = gspec->ui_minimum; + upper = gspec->ui_maximum; + step = gspec->ui_step_small; + page = gspec->ui_step_big; + digits = 0; + } + else + { + gdouble value; + + /* Get the min and max for the given property. */ + _gimp_prop_widgets_get_numeric_values (config, pspec, + &value, &lower, &upper, + G_STRFUNC); + + if ((upper - lower <= 1.0) && + (G_IS_PARAM_SPEC_FLOAT (pspec) || + G_IS_PARAM_SPEC_DOUBLE (pspec))) + { + step = 0.01; + page = 0.1; + digits = 4; + } + else if ((upper - lower <= 10.0) && + (G_IS_PARAM_SPEC_FLOAT (pspec) || + G_IS_PARAM_SPEC_DOUBLE (pspec))) + { + step = 0.1; + page = 1.0; + digits = 3; + } + else + { + step = 1.0; + page = 10.0; + digits = (G_IS_PARAM_SPEC_FLOAT (pspec) || + G_IS_PARAM_SPEC_DOUBLE (pspec)) ? 2 : 0; + } + } + + widget = gimp_prop_spin_scale_new (config, pspec->name, NULL, + step, page, digits); + + if (HAS_KEY (pspec, "unit", "degree") && + (upper - lower) == 360.0) + { + GtkWidget *hbox; + GtkWidget *dial; + + gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (widget), TRUE); + + hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4); + + gtk_box_pack_start (GTK_BOX (hbox), widget, TRUE, TRUE, 0); + gtk_widget_show (widget); + + dial = gimp_prop_angle_dial_new (config, pspec->name); + g_object_set (dial, + "clockwise-angles", HAS_KEY (pspec, "direction", "cw"), + NULL); + gtk_box_pack_start (GTK_BOX (hbox), dial, FALSE, FALSE, 0); + gtk_widget_show (dial); + + gimp_help_set_help_data (hbox, g_param_spec_get_blurb (pspec), NULL); + gimp_prop_gui_bind_label (hbox, widget); + + widget = hbox; + } + else if (HAS_KEY (pspec, "unit", "kelvin")) + { + GtkWidget *hbox; + GtkWidget *button; + + hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4); + + gtk_box_pack_start (GTK_BOX (hbox), widget, TRUE, TRUE, 0); + gtk_widget_show (widget); + + button = gimp_prop_kelvin_presets_new (config, pspec->name); + gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0); + gtk_widget_show (button); + + gimp_help_set_help_data (hbox, g_param_spec_get_blurb (pspec), NULL); + gimp_prop_gui_bind_label (hbox, widget); + + widget = hbox; + } + else + { + gimp_prop_gui_bind_label (widget, widget); + + if (area && + (HAS_KEY (pspec, "unit", "pixel-coordinate") || + HAS_KEY (pspec, "unit", "pixel-distance")) && + (HAS_KEY (pspec, "axis", "x") || + HAS_KEY (pspec, "axis", "y"))) + { + gdouble min = lower; + gdouble max = upper; + + if (HAS_KEY (pspec, "unit", "pixel-coordinate")) + { + /* limit pixel coordinate scales to the actual area */ + + gint off_x = area->x; + gint off_y = area->y; + + if (HAS_KEY (pspec, "axis", "x")) + { + min = MAX (lower, off_x); + max = MIN (upper, off_x + area->width); + } + else if (HAS_KEY (pspec, "axis","y")) + { + min = MAX (lower, off_y); + max = MIN (upper, off_y + area->height); + } + } + else if (HAS_KEY (pspec, "unit", "pixel-distance")) + { + /* limit pixel distance scales to the same value on the + * x and y axes, so linked values have the same range, + * we use MAX (width, height), see issue #2540 + */ + + max = MIN (upper, MAX (area->width, area->height)); + } + + gimp_spin_scale_set_scale_limits (GIMP_SPIN_SCALE (widget), + min, max); + } + } + } + else if (G_IS_PARAM_SPEC_STRING (pspec)) + { + *label = g_param_spec_get_nick (pspec); + + if (GIMP_IS_PARAM_SPEC_CONFIG_PATH (pspec)) + { + widget = + gimp_prop_file_chooser_button_new (config, pspec->name, + g_param_spec_get_nick (pspec), + GTK_FILE_CHOOSER_ACTION_OPEN); + } + else if (HAS_KEY (pspec, "multiline", "true")) + { + GtkTextBuffer *buffer; + GtkWidget *view; + + buffer = gimp_prop_text_buffer_new (config, pspec->name, -1); + view = gtk_text_view_new_with_buffer (buffer); + g_object_unref (buffer); + + widget = gtk_scrolled_window_new (NULL, NULL); + gtk_widget_set_size_request (widget, -1, 150); + gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (widget), + GTK_SHADOW_IN); + gtk_container_add (GTK_CONTAINER (widget), view); + gtk_widget_show (view); + } + else if (HAS_KEY (pspec, "error", "true")) + { + GtkWidget *l; + + widget = gimp_message_box_new (GIMP_ICON_WILBER_EEK); + gimp_message_box_set_primary_text (GIMP_MESSAGE_BOX (widget), "%s", + *label); + gimp_message_box_set_text (GIMP_MESSAGE_BOX (widget), "%s", ""); + + l = GIMP_MESSAGE_BOX (widget)->label[1]; + + g_object_bind_property (config, pspec->name, + l, "label", + G_BINDING_SYNC_CREATE); + g_object_bind_property_full (config, pspec->name, + widget, "visible", + G_BINDING_SYNC_CREATE, + gimp_prop_string_to_boolean, + NULL, + NULL, NULL); + *label = NULL; + } + else + { + widget = gimp_prop_entry_new (config, pspec->name, -1); + } + + } + else if (G_IS_PARAM_SPEC_BOOLEAN (pspec)) + { + widget = gimp_prop_check_button_new (config, pspec->name, + g_param_spec_get_nick (pspec)); + + gimp_prop_gui_bind_label (widget, widget); + } + else if (G_IS_PARAM_SPEC_ENUM (pspec)) + { + widget = gimp_prop_enum_combo_box_new (config, pspec->name, 0, 0); + gimp_int_combo_box_set_label (GIMP_INT_COMBO_BOX (widget), + g_param_spec_get_nick (pspec)); + + gimp_prop_gui_bind_label (widget, widget); + } + else if (GIMP_IS_PARAM_SPEC_RGB (pspec)) + { + gboolean has_alpha; + GtkWidget *button; + + has_alpha = gimp_param_spec_rgb_has_alpha (pspec); + + widget = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4); + + button = gimp_prop_color_button_new (config, pspec->name, + g_param_spec_get_nick (pspec), + 128, 24, + has_alpha ? + GIMP_COLOR_AREA_SMALL_CHECKS : + GIMP_COLOR_AREA_FLAT); + gimp_color_button_set_update (GIMP_COLOR_BUTTON (button), TRUE); + gimp_color_panel_set_context (GIMP_COLOR_PANEL (button), context); + gtk_box_pack_start (GTK_BOX (widget), button, TRUE, TRUE, 0); + gtk_widget_show (button); + + gimp_prop_gui_bind_tooltip (button, widget); + + if (create_picker_func) + { + button = create_picker_func (creator, + pspec->name, + GIMP_ICON_COLOR_PICKER_GRAY, + _("Pick color from the image"), + /* pick_abyss = */ FALSE, + NULL, NULL); + gtk_box_pack_start (GTK_BOX (widget), button, FALSE, FALSE, 0); + gtk_widget_show (button); + } + + *label = g_param_spec_get_nick (pspec); + } + else + { + g_warning ("%s: not supported: %s (%s)\n", G_STRFUNC, + g_type_name (G_TYPE_FROM_INSTANCE (pspec)), pspec->name); + } + + /* if we have any keys for dynamic properties, listen to config's notify + * signal, and update the properties accordingly. + */ + if (gegl_param_spec_get_property_key (pspec, "sensitive") || + gegl_param_spec_get_property_key (pspec, "visible") || + gegl_param_spec_get_property_key (pspec, "label") || + gegl_param_spec_get_property_key (pspec, "description")) + { + g_object_set_data (G_OBJECT (widget), "gimp-prop-pspec", pspec); + + g_signal_connect_object (config, "notify", + G_CALLBACK (gimp_prop_config_notify), + widget, 0); + + if (gegl_param_spec_get_property_key (pspec, "visible")) + { + /* a bit of a hack: if we have a dynamic "visible" property key, + * connect to the widget's "show" signal, so that we can intercept + * our caller's gtk_widget_show() call, and keep the widget hidden if + * necessary. + */ + g_signal_connect (widget, "show", + G_CALLBACK (gimp_prop_widget_show), + config); + } + + /* update all the properties now */ + gimp_prop_config_notify (config, NULL, widget); + } + + return widget; +} + + +typedef GtkWidget * (* GimpPropGuiNewFunc) (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator); + +static const struct +{ + const gchar *config_type; + GimpPropGuiNewFunc gui_new_func; +} +gui_new_funcs[] = +{ + { "GimpColorBalanceConfig", + _gimp_prop_gui_new_color_balance }, + { "GimpHueSaturationConfig", + _gimp_prop_gui_new_hue_saturation }, + { "GimpGegl-gegl-color-rotate-config", + _gimp_prop_gui_new_color_rotate }, + { "GimpGegl-gegl-color-to-alpha-config", + _gimp_prop_gui_new_color_to_alpha }, + { "GimpGegl-gegl-convolution-matrix-config", + _gimp_prop_gui_new_convolution_matrix }, + { "GimpGegl-gegl-channel-mixer-config", + _gimp_prop_gui_new_channel_mixer }, + { "GimpGegl-gegl-diffraction-patterns-config", + _gimp_prop_gui_new_diffraction_patterns }, + { "GimpGegl-gegl-focus-blur-config", + _gimp_prop_gui_new_focus_blur }, + { "GimpGegl-gegl-motion-blur-circular-config", + _gimp_prop_gui_new_motion_blur_circular }, + { "GimpGegl-gegl-motion-blur-linear-config", + _gimp_prop_gui_new_motion_blur_linear }, + { "GimpGegl-gegl-motion-blur-zoom-config", + _gimp_prop_gui_new_motion_blur_zoom }, + { "GimpGegl-gegl-newsprint-config", + _gimp_prop_gui_new_newsprint }, + { "GimpGegl-gegl-panorama-projection-config", + _gimp_prop_gui_new_panorama_projection }, + { "GimpGegl-gegl-recursive-transform-config", + _gimp_prop_gui_new_recursive_transform }, + { "GimpGegl-gegl-shadows-highlights-config", + _gimp_prop_gui_new_shadows_highlights }, + { "GimpGegl-gegl-spiral-config", + _gimp_prop_gui_new_spiral }, + { "GimpGegl-gegl-supernova-config", + _gimp_prop_gui_new_supernova }, + { "GimpGegl-gegl-vignette-config", + _gimp_prop_gui_new_vignette }, + { NULL, + _gimp_prop_gui_new_generic } +}; + + +GtkWidget * +gimp_prop_gui_new (GObject *config, + GType owner_type, + GParamFlags flags, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator) +{ + GtkWidget *gui = NULL; + GParamSpec **param_specs; + guint n_param_specs; + + g_return_val_if_fail (G_IS_OBJECT (config), NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + + param_specs = gimp_operation_config_list_properties (config, + owner_type, flags, + &n_param_specs); + + if (param_specs) + { + const gchar *config_type_name = G_OBJECT_TYPE_NAME (config); + gint i; + + for (i = 0; i < G_N_ELEMENTS (gui_new_funcs); i++) + { + if (! gui_new_funcs[i].config_type || + ! strcmp (gui_new_funcs[i].config_type, config_type_name)) + { + g_printerr ("GUI new func match: %s\n", + gui_new_funcs[i].config_type ? + gui_new_funcs[i].config_type : "generic fallback"); + + gui = gui_new_funcs[i].gui_new_func (config, + param_specs, n_param_specs, + area, + context, + create_picker_func, + create_controller_func, + creator); + break; + } + } + + g_free (param_specs); + } + else + { + gui = gtk_label_new (_("This operation has no editable properties")); + gimp_label_set_attributes (GTK_LABEL (gui), + PANGO_ATTR_STYLE, PANGO_STYLE_ITALIC, + -1); + gtk_misc_set_padding (GTK_MISC (gui), 0, 4); + } + + return gui; +} + +void +gimp_prop_gui_bind_container (GtkWidget *source, + GtkWidget *target) +{ + g_object_bind_property (source, "sensitive", + target, "sensitive", + G_BINDING_SYNC_CREATE); + g_object_bind_property (source, "visible", + target, "visible", + G_BINDING_SYNC_CREATE); +} + +void +gimp_prop_gui_bind_label (GtkWidget *source, + GtkWidget *target) +{ + GWeakRef *label_ref; + const gchar *label; + + /* we want to update "target"'s "label" property whenever the label + * expression associated with "source" is reevaluated, however, "source" + * might not itself have a "label" property we can bind to. just keep around + * a reference to "target", and update its label manually. + */ + g_return_if_fail (g_object_get_data (G_OBJECT (source), + "gimp-prop-label-ref") == NULL); + + label_ref = g_slice_new (GWeakRef); + + g_weak_ref_init (label_ref, target); + + g_object_set_data_full (G_OBJECT (source), + "gimp-prop-label-ref", label_ref, + (GDestroyNotify) gimp_prop_free_label_ref); + + label = g_object_get_data (G_OBJECT (source), "gimp-prop-label"); + + if (label) + g_object_set (target, "label", label, NULL); + + /* note that "source" might be its own label widget, in which case there's no + * need to bind the rest of the properties. + */ + if (source != target) + gimp_prop_gui_bind_tooltip (source, target); +} + +void +gimp_prop_gui_bind_tooltip (GtkWidget *source, + GtkWidget *target) +{ + g_object_bind_property (source, "tooltip-text", + target, "tooltip-text", + G_BINDING_SYNC_CREATE); +} + + +/* private functions */ + +static gboolean +gimp_prop_string_to_boolean (GBinding *binding, + const GValue *from_value, + GValue *to_value, + gpointer user_data) +{ + const gchar *string = g_value_get_string (from_value); + + g_value_set_boolean (to_value, string && *string); + + return TRUE; +} + +static void +gimp_prop_config_notify (GObject *config, + GParamSpec *pspec, + GtkWidget *widget) +{ + GParamSpec *widget_pspec; + GWeakRef *label_ref; + GtkWidget *label_widget; + gboolean sensitive; + gboolean visible; + gchar *label; + gchar *description; + + widget_pspec = g_object_get_data (G_OBJECT (widget), "gimp-prop-pspec"); + label_ref = g_object_get_data (G_OBJECT (widget), "gimp-prop-label-ref"); + + if (label_ref) + label_widget = g_weak_ref_get (label_ref); + else + label_widget = NULL; + + sensitive = gimp_prop_eval_boolean (config, widget_pspec, "sensitive", TRUE); + visible = gimp_prop_eval_boolean (config, widget_pspec, "visible", TRUE); + label = gimp_prop_eval_string (config, widget_pspec, "label", + g_param_spec_get_nick (widget_pspec)); + description = gimp_prop_eval_string (config, widget_pspec, "description", + g_param_spec_get_blurb (widget_pspec)); + + /* we store the label in (and pass ownership over it to) the widget's + * "gimp-prop-label" key, so that we can use it to initialize the label + * widget's label in gimp_prop_gui_bind_label() upon binding. + */ + g_object_set_data_full (G_OBJECT (widget), "gimp-prop-label", label, g_free); + + g_signal_handlers_block_by_func (widget, + gimp_prop_widget_show, config); + + gtk_widget_set_sensitive (widget, sensitive); + gtk_widget_set_visible (widget, visible); + if (label_widget) g_object_set (label_widget, "label", label, NULL); + gimp_help_set_help_data (widget, description, NULL); + + g_signal_handlers_unblock_by_func (widget, + gimp_prop_widget_show, config); + + g_free (description); + + if (label_widget) + g_object_unref (label_widget); +} + +static void +gimp_prop_widget_show (GtkWidget *widget, + GObject *config) +{ + GParamSpec *widget_pspec; + gboolean visible; + + widget_pspec = g_object_get_data (G_OBJECT (widget), "gimp-prop-pspec"); + + visible = gimp_prop_eval_boolean (config, widget_pspec, "visible", TRUE); + + gtk_widget_set_visible (widget, visible); +} + +static void +gimp_prop_free_label_ref (GWeakRef *label_ref) +{ + g_weak_ref_clear (label_ref); + + g_slice_free (GWeakRef, label_ref); +} diff --git a/app/propgui/gimppropgui.h b/app/propgui/gimppropgui.h new file mode 100644 index 0000000..d5d6bac --- /dev/null +++ b/app/propgui/gimppropgui.h @@ -0,0 +1,60 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui.h + * Copyright (C) 2002-2017 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_PROP_GUI_H__ +#define __GIMP_PROP_GUI_H__ + + +/* A view on all of an object's properties */ + +GtkWidget * gimp_prop_widget_new (GObject *config, + const gchar *property_name, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker, + GimpCreateControllerFunc create_controller, + gpointer creator, + const gchar **label); +GtkWidget * gimp_prop_widget_new_from_pspec (GObject *config, + GParamSpec *pspec, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker, + GimpCreateControllerFunc create_controller, + gpointer creator, + const gchar **label); +GtkWidget * gimp_prop_gui_new (GObject *config, + GType owner_type, + GParamFlags flags, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker, + GimpCreateControllerFunc create_controller, + gpointer creator); + +void gimp_prop_gui_bind_container (GtkWidget *source, + GtkWidget *target); +void gimp_prop_gui_bind_label (GtkWidget *source, + GtkWidget *target); +void gimp_prop_gui_bind_tooltip (GtkWidget *source, + GtkWidget *target); + + +#endif /* __GIMP_PROP_GUI_H__ */ diff --git a/app/propgui/propgui-types.h b/app/propgui/propgui-types.h new file mode 100644 index 0000000..11bbc06 --- /dev/null +++ b/app/propgui/propgui-types.h @@ -0,0 +1,145 @@ +/* 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 __PROPGUI_TYPES_H__ +#define __PROPGUI_TYPES_H__ + + +#include "display/display-enums.h" + +#include "widgets/widgets-types.h" + + +/* enums, move to propgui-enums.h if we get more */ + +typedef enum +{ + GIMP_CONTROLLER_TYPE_LINE, + GIMP_CONTROLLER_TYPE_SLIDER_LINE, + GIMP_CONTROLLER_TYPE_TRANSFORM_GRID, + GIMP_CONTROLLER_TYPE_TRANSFORM_GRIDS, + GIMP_CONTROLLER_TYPE_GYROSCOPE, + GIMP_CONTROLLER_TYPE_FOCUS +} GimpControllerType; + + +/* structs */ + +typedef struct +{ + gdouble value; /* slider value */ + gdouble min; /* minimal allowable slider value */ + gdouble max; /* maximal allowable slider value */ + + gboolean visible : 1; /* slider is visible */ + gboolean selectable : 1; /* slider is selectable */ + gboolean movable : 1; /* slider movable */ + gboolean removable : 1; /* slider is removable */ + + gboolean autohide : 1; /* whether to autohide the slider */ + GimpHandleType type; /* slider handle type */ + gdouble size; /* slider handle size, as a fraction of * + * the default size */ + + gpointer data; /* user data */ +} GimpControllerSlider; + +#define GIMP_CONTROLLER_SLIDER_DEFAULT \ + ((const GimpControllerSlider) { \ + .value = 0.0, \ + .min = 0.0, \ + .max = 1.0, \ + \ + .visible = TRUE, \ + .selectable = TRUE, \ + .movable = TRUE, \ + .removable = FALSE, \ + \ + .autohide = FALSE, \ + .type = GIMP_HANDLE_FILLED_DIAMOND, \ + .size = 1.0, \ + \ + .data = NULL \ + }) + + +/* function types */ + +typedef void (* GimpPickerCallback) (gpointer data, + gpointer identifier, + gdouble x, + gdouble y, + const Babl *sample_format, + const GimpRGB *color); + +typedef void (* GimpControllerLineCallback) (gpointer data, + GeglRectangle *area, + gdouble x1, + gdouble y1, + gdouble x2, + gdouble y2); +typedef void (* GimpControllerSliderLineCallback) (gpointer data, + GeglRectangle *area, + gdouble x1, + gdouble y1, + gdouble x2, + gdouble y2, + const GimpControllerSlider *sliders, + gint n_sliders); +typedef void (* GimpControllerTransformGridCallback) (gpointer data, + GeglRectangle *area, + const GimpMatrix3 *transform); +typedef void (* GimpControllerTransformGridsCallback) (gpointer data, + GeglRectangle *area, + const GimpMatrix3 *transforms, + gint n_transforms); +typedef void (* GimpControllerGyroscopeCallback) (gpointer data, + GeglRectangle *area, + gdouble yaw, + gdouble pitch, + gdouble roll, + gdouble zoom, + gboolean invert); +typedef void (* GimpControllerFocusCallback) (gpointer data, + GeglRectangle *area, + GimpLimitType type, + gdouble x, + gdouble y, + gdouble radius, + gdouble aspect_ratio, + gdouble angle, + gdouble inner_limit, + gdouble midpoint); + + +typedef GtkWidget * (* GimpCreatePickerFunc) (gpointer creator, + const gchar *property_name, + const gchar *icon_name, + const gchar *tooltip, + gboolean pick_abyss, + GimpPickerCallback callback, + gpointer callback_data); + +typedef GCallback (* GimpCreateControllerFunc) (gpointer creator, + GimpControllerType controller_type, + const gchar *status_title, + GCallback callback, + gpointer callback_data, + gpointer *set_func_data); + + +#endif /* __PROPGUI_TYPES_H__ */ |