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/* 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);
}
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