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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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <gtk/gtk.h>
#include "libgimpwidgets/gimpwidgets.h"
#include "actions-types.h"
#include "core/gimpcontext.h"
#include "core/gimpimage.h"
#include "widgets/gimpactiongroup.h"
#include "widgets/gimphelp-ids.h"
#include "actions.h"
#include "colormap-actions.h"
#include "colormap-commands.h"
#include "gimp-intl.h"
static const GimpActionEntry colormap_actions[] =
{
{ "colormap-popup", GIMP_STOCK_COLORMAP,
N_("Colormap Menu"), NULL, NULL, NULL,
GIMP_HELP_INDEXED_PALETTE_DIALOG },
{ "colormap-edit-color", GTK_STOCK_EDIT,
N_("_Edit Color..."), NULL,
N_("Edit color"),
G_CALLBACK (colormap_edit_color_cmd_callback),
GIMP_HELP_INDEXED_PALETTE_EDIT }
};
static const GimpEnumActionEntry colormap_add_color_actions[] =
{
{ "colormap-add-color-from-fg", GTK_STOCK_ADD,
N_("_Add Color from FG"), "",
N_("Add current foreground color"),
FALSE, FALSE,
GIMP_HELP_INDEXED_PALETTE_ADD },
{ "colormap-add-color-from-bg", GTK_STOCK_ADD,
N_("_Add Color from BG"), "",
N_("Add current background color"),
TRUE, FALSE,
GIMP_HELP_INDEXED_PALETTE_ADD }
};
void
colormap_actions_setup (GimpActionGroup *group)
{
gimp_action_group_add_actions (group,
colormap_actions,
G_N_ELEMENTS (colormap_actions));
gimp_action_group_add_enum_actions (group,
colormap_add_color_actions,
G_N_ELEMENTS (colormap_add_color_actions),
G_CALLBACK (colormap_add_color_cmd_callback));
}
void
colormap_actions_update (GimpActionGroup *group,
gpointer data)
{
GimpImage *image = action_data_get_image (data);
GimpContext *context = action_data_get_context (data);
gboolean indexed = FALSE;
gint num_colors = 0;
GimpRGB fg;
GimpRGB bg;
if (image)
{
indexed = gimp_image_base_type (image) == GIMP_INDEXED;
num_colors = image->num_cols;
}
if (context)
{
gimp_context_get_foreground (context, &fg);
gimp_context_get_background (context, &bg);
}
#define SET_SENSITIVE(action,condition) \
gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
#define SET_COLOR(action,color) \
gimp_action_group_set_action_color (group, action, color, FALSE);
SET_SENSITIVE ("colormap-edit-color",
image && indexed);
SET_SENSITIVE ("colormap-add-color-from-fg",
image && indexed && num_colors < 256);
SET_SENSITIVE ("colormap-add-color-from-bg",
image && indexed && num_colors < 256);
SET_COLOR ("colormap-add-color-from-fg", context ? &fg : NULL);
SET_COLOR ("colormap-add-color-from-bg", context ? &bg : NULL);
#undef SET_SENSITIVE
#undef SET_COLOR
}
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