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/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* Copyright (C) 2004 Sven Neumann <sven@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 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 "dialogs-types.h"
#include "config/gimpcoreconfig.h"
#include "core/gimp.h"
#include "core/gimplist.h"
#include "display/gimpdisplay.h"
#include "display/gimpdisplay-foreach.h"
#include "widgets/gimpcontainertreeview.h"
#include "widgets/gimphelp-ids.h"
#include "widgets/gimpmessagebox.h"
#include "widgets/gimpmessagedialog.h"
#include "quit-dialog.h"
#include "gimp-intl.h"
static void quit_dialog_response (GtkWidget *dialog,
gint response_id,
Gimp *gimp);
static void quit_dialog_container_changed (GimpContainer *images,
GimpObject *image,
GimpMessageBox *box);
static void quit_dialog_image_activated (GimpContainerView *view,
GimpImage *image,
gpointer insert_data,
Gimp *gimp);
/* public functions */
GtkWidget *
quit_dialog_new (Gimp *gimp)
{
GimpContainer *images;
GimpMessageBox *box;
GtkWidget *dialog;
GtkWidget *label;
GtkWidget *button;
GtkWidget *view;
gint rows;
gint preview_size;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
#ifdef __GNUC__
#warning FIXME: need container of dirty images
#endif
images = gimp_displays_get_dirty_images (gimp);
g_return_val_if_fail (images != NULL, NULL);
dialog =
gimp_message_dialog_new (_("Quit The GIMP"), GIMP_STOCK_WILBER_EEK,
NULL, 0,
gimp_standard_help_func, NULL,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
NULL);
g_object_set_data_full (G_OBJECT (dialog), "dirty-images",
images, (GDestroyNotify) g_object_unref);
g_signal_connect (dialog, "response",
G_CALLBACK (quit_dialog_response),
gimp);
box = GIMP_MESSAGE_DIALOG (dialog)->box;
button = gtk_dialog_add_button (GTK_DIALOG (dialog), "", GTK_RESPONSE_OK);
g_object_set_data (G_OBJECT (box), "ok-button", button);
g_signal_connect_object (images, "add",
G_CALLBACK (quit_dialog_container_changed),
box, 0);
g_signal_connect_object (images, "remove",
G_CALLBACK (quit_dialog_container_changed),
box, 0);
preview_size = gimp->config->layer_preview_size;
rows = CLAMP (gimp_container_num_children (images), 3, 6);
view = gimp_container_tree_view_new (images, NULL, preview_size, 1);
gimp_container_box_set_size_request (GIMP_CONTAINER_BOX (view),
-1,
rows * (preview_size + 2));
gtk_box_pack_start (GTK_BOX (box), view, TRUE, TRUE, 0);
gtk_widget_show (view);
g_signal_connect (view, "activate-item",
G_CALLBACK (quit_dialog_image_activated),
gimp);
label = gtk_label_new (_("If you quit GIMP now, "
"these changes will be lost."));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
gtk_widget_show (label);
g_object_set_data (G_OBJECT (box), "lost-label", label);
quit_dialog_container_changed (images, NULL,
GIMP_MESSAGE_DIALOG (dialog)->box);
return dialog;
}
static void
quit_dialog_response (GtkWidget *dialog,
gint response_id,
Gimp *gimp)
{
gtk_widget_destroy (dialog);
if (response_id == GTK_RESPONSE_OK)
gimp_exit (gimp, TRUE);
}
static void
quit_dialog_container_changed (GimpContainer *images,
GimpObject *image,
GimpMessageBox *box)
{
gint num_images = gimp_container_num_children (images);
GtkWidget *label = g_object_get_data (G_OBJECT (box), "lost-label");
GtkWidget *button = g_object_get_data (G_OBJECT (box), "ok-button");
GtkWidget *dialog = gtk_widget_get_toplevel (button);
if (num_images == 1)
gimp_message_box_set_primary_text (box,
_("There is one image with unsaved changes:"));
else
gimp_message_box_set_primary_text (box,
_("There are %d images with unsaved changes:"),
num_images);
if (num_images == 0)
{
gtk_widget_hide (label);
g_object_set (button,
"label", GTK_STOCK_QUIT,
"use-stock", TRUE,
NULL);
gtk_widget_grab_default (button);
}
else
{
gtk_widget_show (label);
g_object_set (button,
"label", _("_Discard Changes"),
"use-stock", FALSE,
NULL);
gtk_window_set_default (GTK_WINDOW (dialog), NULL);
}
}
static void
quit_dialog_image_activated (GimpContainerView *view,
GimpImage *image,
gpointer insert_data,
Gimp *gimp)
{
GList *list;
for (list = GIMP_LIST (gimp->displays)->list;
list;
list = g_list_next (list))
{
GimpDisplay *display = list->data;
if (display->gimage == image)
gtk_window_present (GTK_WINDOW (display->shell));
}
}
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