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/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* Copyright (C) 2003 Henrik Brix Andersen <brix@gimp.org>
*
* 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 "libgimpbase/gimpbase.h"
#include "libgimpconfig/gimpconfig.h"
#include "libgimpwidgets/gimpwidgets.h"
#include "dialogs-types.h"
#include "config/gimpcoreconfig.h"
#include "core/gimp.h"
#include "core/gimpcontext.h"
#include "core/gimpimage.h"
#include "core/gimpimage-grid.h"
#include "core/gimpimage-undo.h"
#include "core/gimpimage-undo-push.h"
#include "core/gimpgrid.h"
#include "widgets/gimpgrideditor.h"
#include "widgets/gimphelp-ids.h"
#include "widgets/gimpviewabledialog.h"
#include "grid-dialog.h"
#include "gimp-intl.h"
#define GRID_RESPONSE_RESET 1
typedef struct _GridDialog GridDialog;
struct _GridDialog
{
GimpImage *image;
GimpGrid *grid;
GimpGrid *grid_backup;
};
/* local functions */
static void grid_dialog_free (GridDialog *private);
static void grid_dialog_response (GtkWidget *dialog,
gint response_id,
GridDialog *private);
/* public function */
GtkWidget *
grid_dialog_new (GimpImage *image,
GimpContext *context,
GtkWidget *parent)
{
GridDialog *private;
GtkWidget *dialog;
GtkWidget *editor;
gdouble xres;
gdouble yres;
g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL);
g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
g_return_val_if_fail (parent == NULL || GTK_IS_WIDGET (parent), NULL);
private = g_slice_new0 (GridDialog);
private->image = image;
private->grid = gimp_image_get_grid (image);
private->grid_backup = gimp_config_duplicate (GIMP_CONFIG (private->grid));
dialog = gimp_viewable_dialog_new (GIMP_VIEWABLE (image), context,
_("Configure Grid"), "gimp-grid-configure",
GIMP_ICON_GRID, _("Configure Image Grid"),
parent,
gimp_standard_help_func,
GIMP_HELP_IMAGE_GRID,
_("_Reset"), GRID_RESPONSE_RESET,
_("_Cancel"), GTK_RESPONSE_CANCEL,
_("_OK"), GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
GRID_RESPONSE_RESET,
GTK_RESPONSE_OK,
GTK_RESPONSE_CANCEL,
-1);
gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
g_object_weak_ref (G_OBJECT (dialog),
(GWeakNotify) grid_dialog_free, private);
g_signal_connect (dialog, "response",
G_CALLBACK (grid_dialog_response),
private);
gimp_image_get_resolution (image, &xres, &yres);
editor = gimp_grid_editor_new (private->grid, context, xres, yres);
gtk_container_set_border_width (GTK_CONTAINER (editor), 12);
gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))),
editor, TRUE, TRUE, 0);
gtk_widget_show (editor);
return dialog;
}
/* local functions */
static void
grid_dialog_free (GridDialog *private)
{
g_object_unref (private->grid_backup);
g_slice_free (GridDialog, private);
}
static void
grid_dialog_response (GtkWidget *dialog,
gint response_id,
GridDialog *private)
{
switch (response_id)
{
case GRID_RESPONSE_RESET:
gimp_config_sync (G_OBJECT (private->image->gimp->config->default_grid),
G_OBJECT (private->grid), 0);
break;
case GTK_RESPONSE_OK:
if (! gimp_config_is_equal_to (GIMP_CONFIG (private->grid_backup),
GIMP_CONFIG (private->grid)))
{
gimp_image_undo_push_image_grid (private->image, _("Grid"),
private->grid_backup);
gimp_image_flush (private->image);
}
gtk_widget_destroy (dialog);
break;
default:
gimp_image_set_grid (private->image, private->grid_backup, FALSE);
gtk_widget_destroy (dialog);
}
}
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