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-rw-r--r--app/widgets/gimpmenufactory.c277
1 files changed, 277 insertions, 0 deletions
diff --git a/app/widgets/gimpmenufactory.c b/app/widgets/gimpmenufactory.c
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+++ b/app/widgets/gimpmenufactory.c
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+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimpmenufactory.c
+ * Copyright (C) 2001-2004 Michael Natterer <mitch@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 <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "widgets-types.h"
+
+#include "core/gimp.h"
+
+#include "gimpaction.h"
+#include "gimpactionfactory.h"
+#include "gimpactiongroup.h"
+#include "gimpmenufactory.h"
+#include "gimpuimanager.h"
+
+
+struct _GimpMenuFactoryPrivate
+{
+ Gimp *gimp;
+ GimpActionFactory *action_factory;
+ GList *registered_menus;
+};
+
+
+static void gimp_menu_factory_finalize (GObject *object);
+
+
+G_DEFINE_TYPE_WITH_PRIVATE (GimpMenuFactory, gimp_menu_factory,
+ GIMP_TYPE_OBJECT)
+
+#define parent_class gimp_menu_factory_parent_class
+
+
+static void
+gimp_menu_factory_class_init (GimpMenuFactoryClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->finalize = gimp_menu_factory_finalize;
+}
+
+static void
+gimp_menu_factory_init (GimpMenuFactory *factory)
+{
+ factory->p = gimp_menu_factory_get_instance_private (factory);
+}
+
+static void
+gimp_menu_factory_finalize (GObject *object)
+{
+ GimpMenuFactory *factory = GIMP_MENU_FACTORY (object);
+ GList *list;
+
+ for (list = factory->p->registered_menus; list; list = g_list_next (list))
+ {
+ GimpMenuFactoryEntry *entry = list->data;
+ GList *uis;
+
+ g_free (entry->identifier);
+
+ g_list_free_full (entry->action_groups, (GDestroyNotify) g_free);
+
+ for (uis = entry->managed_uis; uis; uis = g_list_next (uis))
+ {
+ GimpUIManagerUIEntry *ui_entry = uis->data;
+
+ g_free (ui_entry->ui_path);
+ g_free (ui_entry->basename);
+
+ g_slice_free (GimpUIManagerUIEntry, ui_entry);
+ }
+
+ g_list_free (entry->managed_uis);
+
+ g_slice_free (GimpMenuFactoryEntry, entry);
+ }
+
+ g_list_free (factory->p->registered_menus);
+ factory->p->registered_menus = NULL;
+
+ G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+GimpMenuFactory *
+gimp_menu_factory_new (Gimp *gimp,
+ GimpActionFactory *action_factory)
+{
+ GimpMenuFactory *factory;
+
+ g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
+ g_return_val_if_fail (GIMP_IS_ACTION_FACTORY (action_factory), NULL);
+
+ factory = g_object_new (GIMP_TYPE_MENU_FACTORY, NULL);
+
+ factory->p->gimp = gimp;
+ factory->p->action_factory = action_factory;
+
+ return factory;
+}
+
+void
+gimp_menu_factory_manager_register (GimpMenuFactory *factory,
+ const gchar *identifier,
+ const gchar *first_group,
+ ...)
+{
+ GimpMenuFactoryEntry *entry;
+ const gchar *group;
+ const gchar *ui_path;
+ va_list args;
+
+ g_return_if_fail (GIMP_IS_MENU_FACTORY (factory));
+ g_return_if_fail (identifier != NULL);
+ g_return_if_fail (first_group != NULL);
+
+ entry = g_slice_new0 (GimpMenuFactoryEntry);
+
+ entry->identifier = g_strdup (identifier);
+
+ factory->p->registered_menus = g_list_prepend (factory->p->registered_menus, entry);
+
+ va_start (args, first_group);
+
+ for (group = first_group;
+ group;
+ group = va_arg (args, const gchar *))
+ {
+ entry->action_groups = g_list_prepend (entry->action_groups,
+ g_strdup (group));
+ }
+
+ entry->action_groups = g_list_reverse (entry->action_groups);
+
+ ui_path = va_arg (args, const gchar *);
+
+ while (ui_path)
+ {
+ const gchar *ui_basename;
+ GimpUIManagerSetupFunc setup_func;
+ GimpUIManagerUIEntry *ui_entry;
+
+ ui_basename = va_arg (args, const gchar *);
+ setup_func = va_arg (args, GimpUIManagerSetupFunc);
+
+ ui_entry = g_slice_new0 (GimpUIManagerUIEntry);
+
+ ui_entry->ui_path = g_strdup (ui_path);
+ ui_entry->basename = g_strdup (ui_basename);
+ ui_entry->setup_func = setup_func;
+
+ entry->managed_uis = g_list_prepend (entry->managed_uis, ui_entry);
+
+ ui_path = va_arg (args, const gchar *);
+ }
+
+ entry->managed_uis = g_list_reverse (entry->managed_uis);
+
+ va_end (args);
+}
+
+GList *
+gimp_menu_factory_get_registered_menus (GimpMenuFactory *factory)
+{
+ g_return_val_if_fail (GIMP_IS_MENU_FACTORY (factory), NULL);
+
+ return factory->p->registered_menus;
+}
+
+static void
+gimp_menu_factory_manager_action_added (GimpActionGroup *group,
+ GimpAction *action,
+ GtkAccelGroup *accel_group)
+{
+ gimp_action_set_accel_group (action, accel_group);
+ gimp_action_connect_accelerator (action);
+}
+
+GimpUIManager *
+gimp_menu_factory_manager_new (GimpMenuFactory *factory,
+ const gchar *identifier,
+ gpointer callback_data,
+ gboolean create_tearoff)
+{
+ GList *list;
+
+ g_return_val_if_fail (GIMP_IS_MENU_FACTORY (factory), NULL);
+ g_return_val_if_fail (identifier != NULL, NULL);
+
+ for (list = factory->p->registered_menus; list; list = g_list_next (list))
+ {
+ GimpMenuFactoryEntry *entry = list->data;
+
+ if (! strcmp (entry->identifier, identifier))
+ {
+ GimpUIManager *manager;
+ GtkAccelGroup *accel_group;
+ GList *list;
+
+ manager = gimp_ui_manager_new (factory->p->gimp, entry->identifier);
+ gtk_ui_manager_set_add_tearoffs (GTK_UI_MANAGER (manager),
+ create_tearoff);
+
+ accel_group = gimp_ui_manager_get_accel_group (manager);
+
+ for (list = entry->action_groups; list; list = g_list_next (list))
+ {
+ GimpActionGroup *group;
+ GList *actions;
+ GList *list2;
+
+ group = gimp_action_factory_group_new (factory->p->action_factory,
+ (const gchar *) list->data,
+ callback_data);
+
+ actions = gimp_action_group_list_actions (group);
+
+ for (list2 = actions; list2; list2 = g_list_next (list2))
+ {
+ GimpAction *action = list2->data;
+
+ gimp_action_set_accel_group (action, accel_group);
+ gimp_action_connect_accelerator (action);
+ }
+
+ g_list_free (actions);
+
+ g_signal_connect_object (group, "action-added",
+ G_CALLBACK (gimp_menu_factory_manager_action_added),
+ accel_group, 0);
+
+ gimp_ui_manager_insert_action_group (manager, group, -1);
+ g_object_unref (group);
+ }
+
+ for (list = entry->managed_uis; list; list = g_list_next (list))
+ {
+ GimpUIManagerUIEntry *ui_entry = list->data;
+
+ gimp_ui_manager_ui_register (manager,
+ ui_entry->ui_path,
+ ui_entry->basename,
+ ui_entry->setup_func);
+ }
+
+ return manager;
+ }
+ }
+
+ g_warning ("%s: no entry registered for \"%s\"",
+ G_STRFUNC, identifier);
+
+ return NULL;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-11 14:16:19 +0000