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-rw-r--r--app/display/gimpsinglewindowstrategy.c157
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diff --git a/app/display/gimpsinglewindowstrategy.c b/app/display/gimpsinglewindowstrategy.c
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+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimpsinglewindowstrategy.c
+ * Copyright (C) 2011 Martin Nordholts <martinn@src.gnome.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 <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "display-types.h"
+
+#include "core/gimp.h"
+
+#include "widgets/gimpdialogfactory.h"
+#include "widgets/gimpdock.h"
+#include "widgets/gimpdockbook.h"
+#include "widgets/gimpdockcolumns.h"
+#include "widgets/gimpwindowstrategy.h"
+
+#include "gimpimagewindow.h"
+#include "gimpsinglewindowstrategy.h"
+
+
+static void gimp_single_window_strategy_window_strategy_iface_init (GimpWindowStrategyInterface *iface);
+static GtkWidget * gimp_single_window_strategy_show_dockable_dialog (GimpWindowStrategy *strategy,
+ Gimp *gimp,
+ GimpDialogFactory *factory,
+ GdkScreen *screen,
+ gint monitor,
+ const gchar *identifiers);
+
+
+G_DEFINE_TYPE_WITH_CODE (GimpSingleWindowStrategy, gimp_single_window_strategy, GIMP_TYPE_OBJECT,
+ G_IMPLEMENT_INTERFACE (GIMP_TYPE_WINDOW_STRATEGY,
+ gimp_single_window_strategy_window_strategy_iface_init))
+
+#define parent_class gimp_single_window_strategy_parent_class
+
+
+static void
+gimp_single_window_strategy_class_init (GimpSingleWindowStrategyClass *klass)
+{
+}
+
+static void
+gimp_single_window_strategy_init (GimpSingleWindowStrategy *strategy)
+{
+}
+
+static void
+gimp_single_window_strategy_window_strategy_iface_init (GimpWindowStrategyInterface *iface)
+{
+ iface->show_dockable_dialog = gimp_single_window_strategy_show_dockable_dialog;
+}
+
+static GtkWidget *
+gimp_single_window_strategy_show_dockable_dialog (GimpWindowStrategy *strategy,
+ Gimp *gimp,
+ GimpDialogFactory *factory,
+ GdkScreen *screen,
+ gint monitor,
+ const gchar *identifiers)
+{
+ GList *windows = gimp_get_image_windows (gimp);
+ GtkWidget *widget = NULL;
+ GimpImageWindow *window;
+
+ g_return_val_if_fail (windows != NULL, NULL);
+
+ /* In single-window mode, there should only be one window... */
+ window = GIMP_IMAGE_WINDOW (windows->data);
+
+ if (strcmp ("gimp-toolbox", identifiers) == 0)
+ {
+ /* Only allow one toolbox... */
+ if (! gimp_image_window_has_toolbox (window))
+ {
+ GimpDockColumns *columns;
+ GimpUIManager *ui_manager = gimp_image_window_get_ui_manager (window);
+
+ widget = gimp_dialog_factory_dialog_new (factory,
+ screen,
+ monitor,
+ ui_manager,
+ "gimp-toolbox",
+ -1 /*view_size*/,
+ FALSE /*present*/);
+ gtk_widget_show (widget);
+
+ columns = gimp_image_window_get_left_docks (window);
+ gimp_dock_columns_add_dock (columns,
+ GIMP_DOCK (widget),
+ -1 /*index*/);
+ }
+ }
+ else if (gimp_dialog_factory_find_widget (factory, identifiers))
+ {
+ /* if the dialog is already open, simply raise it */
+ return gimp_dialog_factory_dialog_raise (factory, screen, monitor,
+ identifiers, -1);
+ }
+ else
+ {
+ GtkWidget *dockbook;
+
+ dockbook = gimp_image_window_get_default_dockbook (window);
+
+ if (! dockbook)
+ {
+ GimpDockColumns *dock_columns;
+
+ /* No dock, need to add one */
+ dock_columns = gimp_image_window_get_right_docks (window);
+ gimp_dock_columns_prepare_dockbook (dock_columns,
+ -1 /*index*/,
+ &dockbook);
+ }
+
+ widget = gimp_dockbook_add_from_dialog_factory (GIMP_DOCKBOOK (dockbook),
+ identifiers,
+ -1 /*index*/);
+ }
+
+
+ g_list_free (windows);
+
+ return widget;
+}
+
+GimpObject *
+gimp_single_window_strategy_get_singleton (void)
+{
+ static GimpObject *singleton = NULL;
+
+ if (! singleton)
+ singleton = g_object_new (GIMP_TYPE_SINGLE_WINDOW_STRATEGY, NULL);
+
+ return singleton;
+}