mirror of https://github.com/GNOME/gimp.git
572 lines
19 KiB
C
572 lines
19 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 <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <string.h>
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#include <gtk/gtk.h>
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#include "libgimpbase/gimpbase.h"
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#include "menus-types.h"
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#include "config/gimpcoreconfig.h"
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#include "core/gimp.h"
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#include "plug-in/gimppluginmanager.h"
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#include "plug-in/gimppluginmanager-locale-domain.h"
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#include "plug-in/gimppluginprocedure.h"
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#include "widgets/gimpuimanager.h"
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#include "plug-in-menus.h"
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#include "gimp-log.h"
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#include "gimp-intl.h"
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typedef struct _PlugInMenuEntry PlugInMenuEntry;
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struct _PlugInMenuEntry
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{
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GimpPlugInProcedure *proc;
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const gchar *menu_path;
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};
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/* local function prototypes */
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static void plug_in_menus_register_procedure (GimpPDB *pdb,
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GimpProcedure *procedure,
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GimpUIManager *manager);
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static void plug_in_menus_unregister_procedure (GimpPDB *pdb,
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GimpProcedure *procedure,
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GimpUIManager *manager);
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static void plug_in_menus_menu_path_added (GimpPlugInProcedure *plug_in_proc,
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const gchar *menu_path,
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GimpUIManager *manager);
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static void plug_in_menus_add_proc (GimpUIManager *manager,
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const gchar *ui_path,
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GimpPlugInProcedure *proc,
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const gchar *menu_path);
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static void plug_in_menus_tree_insert (GTree *entries,
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const gchar * path,
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PlugInMenuEntry *entry);
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static gboolean plug_in_menus_tree_traverse (gpointer key,
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PlugInMenuEntry *entry,
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GimpUIManager *manager);
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static gchar * plug_in_menus_build_path (GimpUIManager *manager,
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const gchar *ui_path,
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guint merge_id,
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const gchar *menu_path,
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gboolean for_menu);
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static void plug_in_menu_entry_free (PlugInMenuEntry *entry);
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/* public functions */
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void
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plug_in_menus_setup (GimpUIManager *manager,
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const gchar *ui_path)
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{
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GimpPlugInManager *plug_in_manager;
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GTree *menu_entries;
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GSList *list;
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guint merge_id;
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gint i;
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g_return_if_fail (GIMP_IS_UI_MANAGER (manager));
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g_return_if_fail (ui_path != NULL);
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plug_in_manager = manager->gimp->plug_in_manager;
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merge_id = gtk_ui_manager_new_merge_id (GTK_UI_MANAGER (manager));
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for (i = 0; i < manager->gimp->config->plug_in_history_size; i++)
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{
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gchar *action_name;
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gchar *action_path;
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action_name = g_strdup_printf ("plug-in-recent-%02d", i + 1);
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action_path = g_strdup_printf ("%s/Filters/Recently Used/Plug-Ins",
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ui_path);
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gtk_ui_manager_add_ui (GTK_UI_MANAGER (manager), merge_id,
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action_path, action_name, action_name,
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GTK_UI_MANAGER_MENUITEM,
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FALSE);
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g_free (action_name);
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g_free (action_path);
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}
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menu_entries = g_tree_new_full ((GCompareDataFunc) strcmp, NULL,
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g_free,
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(GDestroyNotify) plug_in_menu_entry_free);
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for (list = plug_in_manager->plug_in_procedures;
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list;
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list = g_slist_next (list))
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{
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GimpPlugInProcedure *plug_in_proc = list->data;
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if (! plug_in_proc->file)
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continue;
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g_signal_connect_object (plug_in_proc, "menu-path-added",
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G_CALLBACK (plug_in_menus_menu_path_added),
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manager, 0);
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if (plug_in_proc->menu_paths &&
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! plug_in_proc->file_proc)
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{
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GList *path;
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for (path = plug_in_proc->menu_paths; path; path = g_list_next (path))
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{
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if (g_str_has_prefix (path->data, manager->name))
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{
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PlugInMenuEntry *entry = g_slice_new0 (PlugInMenuEntry);
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GFile *file;
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const gchar *locale_domain;
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entry->proc = plug_in_proc;
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entry->menu_path = path->data;
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file = gimp_plug_in_procedure_get_file (plug_in_proc);
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locale_domain =
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gimp_plug_in_manager_get_locale_domain (plug_in_manager,
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file, NULL);
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if (plug_in_proc->menu_label)
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{
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gchar *menu;
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menu = g_strconcat (dgettext (locale_domain,
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path->data),
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"/",
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dgettext (locale_domain,
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plug_in_proc->menu_label),
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NULL);
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plug_in_menus_tree_insert (menu_entries, menu, entry);
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g_free (menu);
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}
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else
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{
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plug_in_menus_tree_insert (menu_entries,
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dgettext (locale_domain,
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path->data),
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entry);
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}
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}
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}
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}
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}
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g_object_set_data (G_OBJECT (manager), "ui-path", (gpointer) ui_path);
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g_tree_foreach (menu_entries,
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(GTraverseFunc) plug_in_menus_tree_traverse,
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manager);
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g_object_set_data (G_OBJECT (manager), "ui-path", NULL);
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g_tree_destroy (menu_entries);
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g_signal_connect_object (manager->gimp->pdb, "register-procedure",
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G_CALLBACK (plug_in_menus_register_procedure),
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manager, 0);
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g_signal_connect_object (manager->gimp->pdb, "unregister-procedure",
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G_CALLBACK (plug_in_menus_unregister_procedure),
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manager, 0);
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}
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/* private functions */
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static void
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plug_in_menus_register_procedure (GimpPDB *pdb,
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GimpProcedure *procedure,
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GimpUIManager *manager)
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{
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if (GIMP_IS_PLUG_IN_PROCEDURE (procedure))
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{
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GimpPlugInProcedure *plug_in_proc = GIMP_PLUG_IN_PROCEDURE (procedure);
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g_signal_connect_object (plug_in_proc, "menu-path-added",
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G_CALLBACK (plug_in_menus_menu_path_added),
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manager, 0);
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if ((plug_in_proc->menu_label || plug_in_proc->menu_paths) &&
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! plug_in_proc->file_proc)
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{
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GList *list;
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GIMP_LOG (MENUS, "register procedure: %s",
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gimp_object_get_name (procedure));
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for (list = plug_in_proc->menu_paths; list; list = g_list_next (list))
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plug_in_menus_menu_path_added (plug_in_proc, list->data, manager);
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}
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}
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}
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static void
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plug_in_menus_unregister_procedure (GimpPDB *pdb,
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GimpProcedure *procedure,
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GimpUIManager *manager)
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{
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if (GIMP_IS_PLUG_IN_PROCEDURE (procedure))
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{
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GimpPlugInProcedure *plug_in_proc = GIMP_PLUG_IN_PROCEDURE (procedure);
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g_signal_handlers_disconnect_by_func (plug_in_proc,
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plug_in_menus_menu_path_added,
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manager);
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if ((plug_in_proc->menu_label || plug_in_proc->menu_paths) &&
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! plug_in_proc->file_proc)
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{
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GList *list;
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GIMP_LOG (MENUS, "unregister procedure: %s",
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gimp_object_get_name (procedure));
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for (list = plug_in_proc->menu_paths; list; list = g_list_next (list))
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{
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if (g_str_has_prefix (list->data, manager->name))
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{
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gchar *merge_key;
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guint merge_id;
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merge_key = g_strdup_printf ("%s-merge-id",
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gimp_object_get_name (plug_in_proc));
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merge_id = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (manager),
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merge_key));
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g_free (merge_key);
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if (merge_id)
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gtk_ui_manager_remove_ui (GTK_UI_MANAGER (manager),
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merge_id);
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break;
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}
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}
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}
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}
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}
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static void
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plug_in_menus_menu_path_added (GimpPlugInProcedure *plug_in_proc,
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const gchar *menu_path,
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GimpUIManager *manager)
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{
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GIMP_LOG (MENUS, "menu path added: %s (%s)",
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gimp_object_get_name (plug_in_proc), menu_path);
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if (g_str_has_prefix (menu_path, manager->name))
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{
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if (! strcmp (manager->name, "<Image>"))
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{
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plug_in_menus_add_proc (manager, "/image-menubar",
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plug_in_proc, menu_path);
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plug_in_menus_add_proc (manager, "/dummy-menubar/image-popup",
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plug_in_proc, menu_path);
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}
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else if (! strcmp (manager->name, "<Layers>"))
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{
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plug_in_menus_add_proc (manager, "/layers-popup",
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plug_in_proc, menu_path);
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}
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else if (! strcmp (manager->name, "<Channels>"))
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{
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plug_in_menus_add_proc (manager, "/channels-popup",
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plug_in_proc, menu_path);
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}
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else if (! strcmp (manager->name, "<Vectors>"))
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{
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plug_in_menus_add_proc (manager, "/vectors-popup",
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plug_in_proc, menu_path);
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}
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else if (! strcmp (manager->name, "<Colormap>"))
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{
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plug_in_menus_add_proc (manager, "/colormap-popup",
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plug_in_proc, menu_path);
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}
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else if (! strcmp (manager->name, "<Brushes>"))
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{
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plug_in_menus_add_proc (manager, "/brushes-popup",
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plug_in_proc, menu_path);
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}
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else if (! strcmp (manager->name, "<Dynamics>"))
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{
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plug_in_menus_add_proc (manager, "/dynamics-popup",
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plug_in_proc, menu_path);
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}
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else if (! strcmp (manager->name, "<Gradients>"))
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{
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plug_in_menus_add_proc (manager, "/gradients-popup",
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plug_in_proc, menu_path);
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}
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else if (! strcmp (manager->name, "<Palettes>"))
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{
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plug_in_menus_add_proc (manager, "/palettes-popup",
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plug_in_proc, menu_path);
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}
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else if (! strcmp (manager->name, "<Patterns>"))
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{
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plug_in_menus_add_proc (manager, "/patterns-popup",
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plug_in_proc, menu_path);
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}
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else if (! strcmp (manager->name, "<ToolPresets>"))
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{
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plug_in_menus_add_proc (manager, "/tool-presets-popup",
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plug_in_proc, menu_path);
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}
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else if (! strcmp (manager->name, "<Fonts>"))
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{
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plug_in_menus_add_proc (manager, "/fonts-popup",
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plug_in_proc, menu_path);
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}
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else if (! strcmp (manager->name, "<Buffers>"))
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{
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plug_in_menus_add_proc (manager, "/buffers-popup",
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plug_in_proc, menu_path);
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}
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}
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}
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static void
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plug_in_menus_add_proc (GimpUIManager *manager,
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const gchar *ui_path,
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GimpPlugInProcedure *proc,
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const gchar *menu_path)
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{
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gchar *path;
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gchar *merge_key;
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gchar *stripped_path;
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gchar *action_path;
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guint merge_id;
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guint menu_merge_id;
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g_return_if_fail (GIMP_IS_UI_MANAGER (manager));
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g_return_if_fail (ui_path != NULL);
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g_return_if_fail (GIMP_IS_PLUG_IN_PROCEDURE (proc));
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path = g_strdup (menu_path);
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if (! proc->menu_label)
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{
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gchar *p;
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if (! path)
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return;
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p = strrchr (path, '/');
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if (! p)
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{
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g_free (path);
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return;
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}
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*p = '\0';
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}
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merge_key = g_strdup_printf ("%s-merge-id", gimp_object_get_name (proc));
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merge_id = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (manager),
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merge_key));
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if (! merge_id)
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{
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merge_id = gtk_ui_manager_new_merge_id (GTK_UI_MANAGER (manager));
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g_object_set_data (G_OBJECT (manager), merge_key,
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GUINT_TO_POINTER (merge_id));
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}
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g_free (merge_key);
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menu_merge_id = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (manager),
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"plug-in-menu-merge-id"));
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if (! menu_merge_id)
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{
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menu_merge_id = gtk_ui_manager_new_merge_id (GTK_UI_MANAGER (manager));
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g_object_set_data (G_OBJECT (manager), "plug-in-menu-merge-id",
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GUINT_TO_POINTER (menu_merge_id));
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}
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stripped_path = gimp_strip_uline (path);
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action_path = plug_in_menus_build_path (manager, ui_path, menu_merge_id,
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stripped_path, FALSE);
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g_free (stripped_path);
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if (! action_path)
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{
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g_free (path);
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return;
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}
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GIMP_LOG (MENUS, "adding menu item for '%s' (@ %s)",
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gimp_object_get_name (proc), action_path);
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gtk_ui_manager_add_ui (GTK_UI_MANAGER (manager), merge_id,
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action_path,
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gimp_object_get_name (proc),
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gimp_object_get_name (proc),
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GTK_UI_MANAGER_MENUITEM,
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FALSE);
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g_free (action_path);
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g_free (path);
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}
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static void
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plug_in_menus_tree_insert (GTree *entries,
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const gchar *path,
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PlugInMenuEntry *entry)
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{
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gchar *strip = gimp_strip_uline (path);
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gchar *key;
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/* Append the procedure name to the menu path in order to get a unique
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* key even if two procedures are installed to the same menu entry.
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*/
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key = g_strconcat (strip, gimp_object_get_name (entry->proc), NULL);
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g_tree_insert (entries, g_utf8_collate_key (key, -1), entry);
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g_free (key);
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g_free (strip);
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}
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static gboolean
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plug_in_menus_tree_traverse (gpointer key,
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PlugInMenuEntry *entry,
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GimpUIManager *manager)
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{
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const gchar *ui_path = g_object_get_data (G_OBJECT (manager), "ui-path");
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plug_in_menus_add_proc (manager, ui_path, entry->proc, entry->menu_path);
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return FALSE;
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}
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static gchar *
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plug_in_menus_build_path (GimpUIManager *manager,
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const gchar *ui_path,
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guint merge_id,
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const gchar *menu_path,
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gboolean for_menu)
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{
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gchar *action_path;
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if (! strchr (menu_path, '/'))
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{
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action_path = g_strdup (ui_path);
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goto make_placeholder;
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}
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action_path = g_strdup_printf ("%s%s", ui_path, strchr (menu_path, '/'));
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if (! gtk_ui_manager_get_widget (GTK_UI_MANAGER (manager), action_path))
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{
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gchar *parent_menu_path = g_strdup (menu_path);
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gchar *parent_action_path = NULL;
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gchar *menu_item_name;
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menu_item_name = strrchr (parent_menu_path, '/');
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if (menu_item_name)
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{
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*menu_item_name++ = '\0';
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parent_action_path = plug_in_menus_build_path (manager,
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ui_path, merge_id,
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parent_menu_path, TRUE);
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}
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if (parent_action_path)
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{
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g_free (action_path);
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action_path = g_strdup_printf ("%s/%s",
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parent_action_path, menu_item_name);
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if (! gtk_ui_manager_get_widget (GTK_UI_MANAGER (manager),
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action_path))
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{
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GIMP_LOG (MENUS, "adding menu '%s' at path '%s' for action '%s'",
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menu_item_name, action_path, menu_path);
|
|
|
|
gtk_ui_manager_add_ui (GTK_UI_MANAGER (manager), merge_id,
|
|
parent_action_path, menu_item_name,
|
|
menu_path,
|
|
GTK_UI_MANAGER_MENU,
|
|
FALSE);
|
|
|
|
gtk_ui_manager_add_ui (GTK_UI_MANAGER (manager), merge_id,
|
|
action_path, "Menus", NULL,
|
|
GTK_UI_MANAGER_PLACEHOLDER,
|
|
FALSE);
|
|
gtk_ui_manager_add_ui (GTK_UI_MANAGER (manager), merge_id,
|
|
action_path, "Separator", NULL,
|
|
GTK_UI_MANAGER_SEPARATOR,
|
|
FALSE);
|
|
}
|
|
|
|
g_free (parent_action_path);
|
|
}
|
|
else
|
|
{
|
|
g_free (action_path);
|
|
action_path = NULL;
|
|
}
|
|
|
|
g_free (parent_menu_path);
|
|
}
|
|
|
|
make_placeholder:
|
|
|
|
if (action_path && for_menu)
|
|
{
|
|
gchar *placeholder_path = g_strdup_printf ("%s/%s", action_path, "Menus");
|
|
|
|
if (gtk_ui_manager_get_widget (GTK_UI_MANAGER (manager),
|
|
placeholder_path))
|
|
{
|
|
g_free (action_path);
|
|
|
|
return placeholder_path;
|
|
}
|
|
|
|
g_free (placeholder_path);
|
|
}
|
|
|
|
return action_path;
|
|
}
|
|
|
|
static void
|
|
plug_in_menu_entry_free (PlugInMenuEntry *entry)
|
|
{
|
|
g_slice_free (PlugInMenuEntry, entry);
|
|
}
|