mirror of https://github.com/GNOME/gimp.git
123 lines
3.7 KiB
C
123 lines
3.7 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <gtk/gtk.h>
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#include "libgimpwidgets/gimpwidgets.h"
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#include "actions-types.h"
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#include "core/gimpcontext.h"
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#include "core/gimpimage.h"
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#include "widgets/gimpactiongroup.h"
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#include "widgets/gimphelp-ids.h"
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#include "actions.h"
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#include "colormap-editor-actions.h"
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#include "colormap-editor-commands.h"
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#include "gimp-intl.h"
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static GimpActionEntry colormap_editor_actions[] =
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{
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{ "colormap-editor-popup", GIMP_STOCK_INDEXED_PALETTE,
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N_("Indexed Palette Menu"), NULL, NULL, NULL,
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GIMP_HELP_INDEXED_PALETTE_DIALOG },
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{ "colormap-editor-edit-color", GIMP_STOCK_EDIT,
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N_("_Edit Color..."), NULL, NULL,
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G_CALLBACK (colormap_editor_edit_color_cmd_callback),
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GIMP_HELP_INDEXED_PALETTE_EDIT }
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};
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static GimpEnumActionEntry colormap_editor_add_color_actions[] =
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{
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{ "colormap-editor-add-color-from-fg", GTK_STOCK_ADD,
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N_("_Add Color from FG"), "", NULL,
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FALSE,
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GIMP_HELP_INDEXED_PALETTE_ADD },
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{ "colormap-editor-add-color-from-bg", GTK_STOCK_ADD,
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N_("_Add Color from BG"), "", NULL,
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TRUE,
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GIMP_HELP_INDEXED_PALETTE_ADD }
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};
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void
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colormap_editor_actions_setup (GimpActionGroup *group)
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{
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gimp_action_group_add_actions (group,
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colormap_editor_actions,
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G_N_ELEMENTS (colormap_editor_actions));
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gimp_action_group_add_enum_actions (group,
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colormap_editor_add_color_actions,
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G_N_ELEMENTS (colormap_editor_add_color_actions),
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G_CALLBACK (colormap_editor_add_color_cmd_callback));
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}
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void
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colormap_editor_actions_update (GimpActionGroup *group,
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gpointer data)
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{
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GimpImage *gimage;
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GimpContext *context;
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gboolean indexed = FALSE;
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gint num_colors = 0;
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GimpRGB fg;
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GimpRGB bg;
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gimage = action_data_get_image (data);
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context = action_data_get_context (data);
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if (gimage)
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{
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indexed = gimp_image_base_type (gimage) == GIMP_INDEXED;
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num_colors = gimage->num_cols;
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}
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if (context)
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{
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gimp_context_get_foreground (context, &fg);
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gimp_context_get_background (context, &bg);
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}
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#define SET_SENSITIVE(action,condition) \
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gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
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#define SET_COLOR(action,color) \
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gimp_action_group_set_action_color (group, action, color, FALSE);
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SET_SENSITIVE ("colormap-editor-edit-color",
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gimage && indexed);
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SET_SENSITIVE ("colormap-editor-add-color-from-fg",
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gimage && indexed && num_colors < 256);
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SET_SENSITIVE ("colormap-editor-add-color-from-bg",
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gimage && indexed && num_colors < 256);
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SET_COLOR ("colormap-editor-add-color-from-fg", context ? &fg : NULL);
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SET_COLOR ("colormap-editor-add-color-from-bg", context ? &bg : NULL);
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#undef SET_SENSITIVE
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#undef SET_COLOR
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}
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