mirror of https://github.com/GNOME/gimp.git
154 lines
4.7 KiB
C
154 lines
4.7 KiB
C
/* GIMP - The GNU 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 3 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, see <https://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <gegl.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/gimp.h"
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#include "core/gimpcontext.h"
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#include "core/gimpdatafactory.h"
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#include "core/gimppalette.h"
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#include "widgets/gimpcontainerview.h"
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#include "widgets/gimpdatafactoryview.h"
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#include "widgets/gimpdialogfactory.h"
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#include "widgets/gimphelp-ids.h"
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#include "widgets/gimpview.h"
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#include "widgets/gimpwidgets-utils.h"
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#include "dialogs/dialogs.h"
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#include "actions.h"
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#include "palettes-commands.h"
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#include "gimp-intl.h"
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/* local function prototypes */
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static void palettes_merge_callback (GtkWidget *widget,
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const gchar *palette_name,
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gpointer data);
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/* public functions */
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void
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palettes_import_cmd_callback (GimpAction *action,
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GVariant *value,
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gpointer data)
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{
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GtkWidget *widget;
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return_if_no_widget (widget, data);
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gimp_dialog_factory_dialog_new (gimp_dialog_factory_get_singleton (),
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gimp_widget_get_monitor (widget),
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NULL /*ui_manager*/,
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widget,
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"gimp-palette-import-dialog", -1, TRUE);
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}
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void
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palettes_merge_cmd_callback (GimpAction *action,
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GVariant *value,
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gpointer data)
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{
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GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
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GtkWidget *dialog;
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#define MERGE_DIALOG_KEY "gimp-palettes-merge-dialog"
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dialog = dialogs_get_dialog (G_OBJECT (editor), MERGE_DIALOG_KEY);
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if (! dialog)
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{
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dialog = gimp_query_string_box (_("Merge Palettes"),
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GTK_WIDGET (editor),
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gimp_standard_help_func,
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GIMP_HELP_PALETTE_MERGE,
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_("Enter a name for the merged palette"),
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NULL,
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G_OBJECT (editor), "destroy",
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palettes_merge_callback,
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editor, NULL);
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dialogs_attach_dialog (G_OBJECT (editor), MERGE_DIALOG_KEY, dialog);
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}
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gtk_window_present (GTK_WINDOW (dialog));
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}
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/* private functions */
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static void
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palettes_merge_callback (GtkWidget *widget,
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const gchar *palette_name,
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gpointer data)
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{
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GimpContainerEditor *editor = data;
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GimpDataFactoryView *view = data;
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GimpDataFactory *factory;
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GimpContext *context;
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GimpPalette *new_palette;
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GList *selected = NULL;
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GList *list;
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context = gimp_container_view_get_context (editor->view);
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factory = gimp_data_factory_view_get_data_factory (view);
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gimp_container_view_get_selected (editor->view, &selected, NULL);
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if (g_list_length (selected) < 2)
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{
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gimp_message_literal (context->gimp,
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G_OBJECT (editor), GIMP_MESSAGE_WARNING,
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_("There must be at least two palettes selected "
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"to merge."));
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g_list_free (selected);
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return;
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}
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new_palette = GIMP_PALETTE (gimp_data_factory_data_new (factory, context,
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palette_name));
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for (list = selected; list; list = g_list_next (list))
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{
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GimpPalette *palette = list->data;
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GList *cols;
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for (cols = gimp_palette_get_colors (palette);
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cols;
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cols = g_list_next (cols))
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{
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GimpPaletteEntry *entry = cols->data;
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gimp_palette_add_entry (new_palette, -1,
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entry->name,
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&entry->color);
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}
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}
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g_list_free (selected);
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}
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