1 files changed, 96 insertions, 0 deletions
diff --git a/app/actions/colormap-commands.c b/app/actions/colormap-commands.c
new file mode 100644
index 0000000..226197f
--- /dev/null
+++ b/app/actions/colormap-commands.c
@@ -0,0 +1,96 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "actions-types.h"
+
+#include "core/gimpchannel-select.h"
+#include "core/gimpcontext.h"
+#include "core/gimpimage.h"
+#include "core/gimpimage-colormap.h"
+
+#include "widgets/gimpcolormapeditor.h"
+
+#include "actions.h"
+#include "colormap-commands.h"
+
+
+/*  public functions  */
+
+void
+colormap_edit_color_cmd_callback (GimpAction *action,
+                                  GVariant   *value,
+                                  gpointer    data)
+{
+  GimpColormapEditor *editor = GIMP_COLORMAP_EDITOR (data);
+
+  gimp_colormap_editor_edit_color (editor);
+}
+
+void
+colormap_add_color_cmd_callback (GimpAction *action,
+                                 GVariant   *value,
+                                 gpointer    data)
+{
+  GimpContext *context;
+  GimpImage   *image;
+  gboolean     background;
+  return_if_no_context (context, data);
+  return_if_no_image (image, data);
+
+  background = (gboolean) g_variant_get_int32 (value);
+
+  if (gimp_image_get_colormap_size (image) < 256)
+    {
+      GimpRGB color;
+
+      if (background)
+        gimp_context_get_background (context, &color);
+      else
+        gimp_context_get_foreground (context, &color);
+
+      gimp_image_add_colormap_entry (image, &color);
+      gimp_image_flush (image);
+    }
+}
+
+void
+colormap_to_selection_cmd_callback (GimpAction *action,
+                                    GVariant   *value,
+                                    gpointer    data)
+{
+  GimpColormapEditor *editor;
+  GimpImage          *image;
+  GimpChannelOps      op;
+  return_if_no_image (image, data);
+
+  editor = GIMP_COLORMAP_EDITOR (data);
+
+  op = (GimpChannelOps) g_variant_get_int32 (value);
+
+  gimp_channel_select_by_index (gimp_image_get_mask (image),
+                                gimp_image_get_active_drawable (image),
+                                editor->col_index,
+                                op,
+                                FALSE, 0.0, 0.0);
+
+  gimp_image_flush (image);
+}