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-rw-r--r--app/menus/plug-in-menus.c574
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diff --git a/app/menus/plug-in-menus.c b/app/menus/plug-in-menus.c
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+++ b/app/menus/plug-in-menus.c
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+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * 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 <gtk/gtk.h>
+#include <gegl.h>
+
+#include "libgimpbase/gimpbase.h"
+
+#include "menus-types.h"
+
+#include "config/gimpcoreconfig.h"
+
+#include "core/gimp.h"
+
+#include "plug-in/gimppluginmanager.h"
+#include "plug-in/gimppluginmanager-locale-domain.h"
+#include "plug-in/gimppluginprocedure.h"
+
+#include "widgets/gimpuimanager.h"
+
+#include "plug-in-menus.h"
+
+#include "gimp-log.h"
+#include "gimp-intl.h"
+
+
+typedef struct _PlugInMenuEntry PlugInMenuEntry;
+
+struct _PlugInMenuEntry
+{
+ GimpPlugInProcedure *proc;
+ const gchar *menu_path;
+};
+
+
+/* local function prototypes */
+
+static void plug_in_menus_register_procedure (GimpPDB *pdb,
+ GimpProcedure *procedure,
+ GimpUIManager *manager);
+static void plug_in_menus_unregister_procedure (GimpPDB *pdb,
+ GimpProcedure *procedure,
+ GimpUIManager *manager);
+static void plug_in_menus_menu_path_added (GimpPlugInProcedure *plug_in_proc,
+ const gchar *menu_path,
+ GimpUIManager *manager);
+static void plug_in_menus_add_proc (GimpUIManager *manager,
+ const gchar *ui_path,
+ GimpPlugInProcedure *proc,
+ const gchar *menu_path);
+static void plug_in_menus_tree_insert (GTree *entries,
+ const gchar * path,
+ PlugInMenuEntry *entry);
+static gboolean plug_in_menus_tree_traverse (gpointer key,
+ PlugInMenuEntry *entry,
+ GimpUIManager *manager);
+static gchar * plug_in_menus_build_path (GimpUIManager *manager,
+ const gchar *ui_path,
+ guint merge_id,
+ const gchar *menu_path,
+ gboolean for_menu);
+static void plug_in_menu_entry_free (PlugInMenuEntry *entry);
+
+
+/* public functions */
+
+void
+plug_in_menus_setup (GimpUIManager *manager,
+ const gchar *ui_path)
+{
+ GimpPlugInManager *plug_in_manager;
+ GTree *menu_entries;
+ GSList *list;
+ guint merge_id;
+ gint i;
+
+ g_return_if_fail (GIMP_IS_UI_MANAGER (manager));
+ g_return_if_fail (ui_path != NULL);
+
+ plug_in_manager = manager->gimp->plug_in_manager;
+
+ merge_id = gimp_ui_manager_new_merge_id (manager);
+
+ for (i = 0; i < manager->gimp->config->filter_history_size; i++)
+ {
+ gchar *action_name;
+ gchar *action_path;
+
+ action_name = g_strdup_printf ("filter-recent-%02d", i + 1);
+ action_path = g_strdup_printf ("%s/Filters/Recently Used/Plug-ins",
+ ui_path);
+
+ gimp_ui_manager_add_ui (manager, merge_id,
+ action_path, action_name, action_name,
+ GTK_UI_MANAGER_MENUITEM,
+ FALSE);
+
+ g_free (action_name);
+ g_free (action_path);
+ }
+
+ menu_entries = g_tree_new_full ((GCompareDataFunc) strcmp, NULL,
+ g_free,
+ (GDestroyNotify) plug_in_menu_entry_free);
+
+ for (list = plug_in_manager->plug_in_procedures;
+ list;
+ list = g_slist_next (list))
+ {
+ GimpPlugInProcedure *plug_in_proc = list->data;
+
+ if (! plug_in_proc->file)
+ continue;
+
+ g_signal_connect_object (plug_in_proc, "menu-path-added",
+ G_CALLBACK (plug_in_menus_menu_path_added),
+ manager, 0);
+
+ if (plug_in_proc->menu_paths &&
+ ! plug_in_proc->file_proc)
+ {
+ GList *path;
+
+ for (path = plug_in_proc->menu_paths; path; path = g_list_next (path))
+ {
+ if (g_str_has_prefix (path->data, manager->name))
+ {
+ PlugInMenuEntry *entry = g_slice_new0 (PlugInMenuEntry);
+ GFile *file;
+ const gchar *locale_domain;
+
+ entry->proc = plug_in_proc;
+ entry->menu_path = path->data;
+
+ file = gimp_plug_in_procedure_get_file (plug_in_proc);
+
+ locale_domain =
+ gimp_plug_in_manager_get_locale_domain (plug_in_manager,
+ file, NULL);
+
+ if (plug_in_proc->menu_label)
+ {
+ gchar *menu;
+
+ menu = g_strconcat (dgettext (locale_domain,
+ path->data),
+ "/",
+ dgettext (locale_domain,
+ plug_in_proc->menu_label),
+ NULL);
+
+ plug_in_menus_tree_insert (menu_entries, menu, entry);
+ g_free (menu);
+ }
+ else
+ {
+ plug_in_menus_tree_insert (menu_entries,
+ dgettext (locale_domain,
+ path->data),
+ entry);
+ }
+ }
+ }
+ }
+ }
+
+ g_object_set_data (G_OBJECT (manager), "ui-path", (gpointer) ui_path);
+
+ g_tree_foreach (menu_entries,
+ (GTraverseFunc) plug_in_menus_tree_traverse,
+ manager);
+
+ g_object_set_data (G_OBJECT (manager), "ui-path", NULL);
+
+ g_tree_destroy (menu_entries);
+
+ g_signal_connect_object (manager->gimp->pdb, "register-procedure",
+ G_CALLBACK (plug_in_menus_register_procedure),
+ manager, 0);
+ g_signal_connect_object (manager->gimp->pdb, "unregister-procedure",
+ G_CALLBACK (plug_in_menus_unregister_procedure),
+ manager, 0);
+}
+
+
+/* private functions */
+
+static void
+plug_in_menus_register_procedure (GimpPDB *pdb,
+ GimpProcedure *procedure,
+ GimpUIManager *manager)
+{
+ if (GIMP_IS_PLUG_IN_PROCEDURE (procedure))
+ {
+ GimpPlugInProcedure *plug_in_proc = GIMP_PLUG_IN_PROCEDURE (procedure);
+
+ g_signal_connect_object (plug_in_proc, "menu-path-added",
+ G_CALLBACK (plug_in_menus_menu_path_added),
+ manager, 0);
+
+ if ((plug_in_proc->menu_label || plug_in_proc->menu_paths) &&
+ ! plug_in_proc->file_proc)
+ {
+ GList *list;
+
+
+ GIMP_LOG (MENUS, "register procedure: %s",
+ gimp_object_get_name (procedure));
+
+ for (list = plug_in_proc->menu_paths; list; list = g_list_next (list))
+ plug_in_menus_menu_path_added (plug_in_proc, list->data, manager);
+ }
+ }
+}
+
+static void
+plug_in_menus_unregister_procedure (GimpPDB *pdb,
+ GimpProcedure *procedure,
+ GimpUIManager *manager)
+{
+ if (GIMP_IS_PLUG_IN_PROCEDURE (procedure))
+ {
+ GimpPlugInProcedure *plug_in_proc = GIMP_PLUG_IN_PROCEDURE (procedure);
+
+ g_signal_handlers_disconnect_by_func (plug_in_proc,
+ plug_in_menus_menu_path_added,
+ manager);
+
+ if ((plug_in_proc->menu_label || plug_in_proc->menu_paths) &&
+ ! plug_in_proc->file_proc)
+ {
+ GList *list;
+
+ GIMP_LOG (MENUS, "unregister procedure: %s",
+ gimp_object_get_name (procedure));
+
+ for (list = plug_in_proc->menu_paths; list; list = g_list_next (list))
+ {
+ if (g_str_has_prefix (list->data, manager->name))
+ {
+ gchar *merge_key;
+ guint merge_id;
+
+ merge_key = g_strdup_printf ("%s-merge-id",
+ gimp_object_get_name (plug_in_proc));
+ merge_id = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (manager),
+ merge_key));
+ g_free (merge_key);
+
+ if (merge_id)
+ gimp_ui_manager_remove_ui (manager, merge_id);
+
+ break;
+ }
+ }
+ }
+ }
+}
+
+static void
+plug_in_menus_menu_path_added (GimpPlugInProcedure *plug_in_proc,
+ const gchar *menu_path,
+ GimpUIManager *manager)
+{
+ GIMP_LOG (MENUS, "menu path added: %s (%s)",
+ gimp_object_get_name (plug_in_proc), menu_path);
+
+ if (g_str_has_prefix (menu_path, manager->name))
+ {
+ if (! strcmp (manager->name, "<Image>"))
+ {
+ plug_in_menus_add_proc (manager, "/image-menubar",
+ plug_in_proc, menu_path);
+ plug_in_menus_add_proc (manager, "/dummy-menubar/image-popup",
+ plug_in_proc, menu_path);
+ }
+ else if (! strcmp (manager->name, "<Layers>"))
+ {
+ plug_in_menus_add_proc (manager, "/layers-popup",
+ plug_in_proc, menu_path);
+ }
+ else if (! strcmp (manager->name, "<Channels>"))
+ {
+ plug_in_menus_add_proc (manager, "/channels-popup",
+ plug_in_proc, menu_path);
+ }
+ else if (! strcmp (manager->name, "<Vectors>"))
+ {
+ plug_in_menus_add_proc (manager, "/vectors-popup",
+ plug_in_proc, menu_path);
+ }
+ else if (! strcmp (manager->name, "<Colormap>"))
+ {
+ plug_in_menus_add_proc (manager, "/colormap-popup",
+ plug_in_proc, menu_path);
+ }
+ else if (! strcmp (manager->name, "<Brushes>"))
+ {
+ plug_in_menus_add_proc (manager, "/brushes-popup",
+ plug_in_proc, menu_path);
+ }
+ else if (! strcmp (manager->name, "<Dynamics>"))
+ {
+ plug_in_menus_add_proc (manager, "/dynamics-popup",
+ plug_in_proc, menu_path);
+ }
+ else if (! strcmp (manager->name, "<MyPaintBrushes>"))
+ {
+ plug_in_menus_add_proc (manager, "/mypaint-brushes-popup",
+ plug_in_proc, menu_path);
+ }
+ else if (! strcmp (manager->name, "<Gradients>"))
+ {
+ plug_in_menus_add_proc (manager, "/gradients-popup",
+ plug_in_proc, menu_path);
+ }
+ else if (! strcmp (manager->name, "<Palettes>"))
+ {
+ plug_in_menus_add_proc (manager, "/palettes-popup",
+ plug_in_proc, menu_path);
+ }
+ else if (! strcmp (manager->name, "<Patterns>"))
+ {
+ plug_in_menus_add_proc (manager, "/patterns-popup",
+ plug_in_proc, menu_path);
+ }
+ else if (! strcmp (manager->name, "<ToolPresets>"))
+ {
+ plug_in_menus_add_proc (manager, "/tool-presets-popup",
+ plug_in_proc, menu_path);
+ }
+ else if (! strcmp (manager->name, "<Fonts>"))
+ {
+ plug_in_menus_add_proc (manager, "/fonts-popup",
+ plug_in_proc, menu_path);
+ }
+ else if (! strcmp (manager->name, "<Buffers>"))
+ {
+ plug_in_menus_add_proc (manager, "/buffers-popup",
+ plug_in_proc, menu_path);
+ }
+ }
+}
+
+static void
+plug_in_menus_add_proc (GimpUIManager *manager,
+ const gchar *ui_path,
+ GimpPlugInProcedure *proc,
+ const gchar *menu_path)
+{
+ gchar *path;
+ gchar *merge_key;
+ gchar *stripped_path;
+ gchar *action_path;
+ guint merge_id;
+ guint menu_merge_id;
+
+ g_return_if_fail (GIMP_IS_UI_MANAGER (manager));
+ g_return_if_fail (ui_path != NULL);
+ g_return_if_fail (GIMP_IS_PLUG_IN_PROCEDURE (proc));
+
+ path = g_strdup (menu_path);
+
+ if (! proc->menu_label)
+ {
+ gchar *p;
+
+ if (! path)
+ return;
+
+ p = strrchr (path, '/');
+ if (! p)
+ {
+ g_free (path);
+ return;
+ }
+
+ *p = '\0';
+ }
+
+ merge_key = g_strdup_printf ("%s-merge-id", gimp_object_get_name (proc));
+
+ merge_id = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (manager),
+ merge_key));
+
+ if (! merge_id)
+ {
+ merge_id = gimp_ui_manager_new_merge_id (manager);
+ g_object_set_data (G_OBJECT (manager), merge_key,
+ GUINT_TO_POINTER (merge_id));
+ }
+
+ g_free (merge_key);
+
+ menu_merge_id = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (manager),
+ "plug-in-menu-merge-id"));
+
+ if (! menu_merge_id)
+ {
+ menu_merge_id = gimp_ui_manager_new_merge_id (manager);
+ g_object_set_data (G_OBJECT (manager), "plug-in-menu-merge-id",
+ GUINT_TO_POINTER (menu_merge_id));
+ }
+
+ stripped_path = gimp_strip_uline (path);
+ action_path = plug_in_menus_build_path (manager, ui_path, menu_merge_id,
+ stripped_path, FALSE);
+ g_free (stripped_path);
+
+ if (! action_path)
+ {
+ g_free (path);
+ return;
+ }
+
+ GIMP_LOG (MENUS, "adding menu item for '%s' (@ %s)",
+ gimp_object_get_name (proc), action_path);
+
+ gimp_ui_manager_add_ui (manager, merge_id,
+ action_path,
+ gimp_object_get_name (proc),
+ gimp_object_get_name (proc),
+ GTK_UI_MANAGER_MENUITEM,
+ FALSE);
+
+ g_free (action_path);
+ g_free (path);
+}
+
+static void
+plug_in_menus_tree_insert (GTree *entries,
+ const gchar *path,
+ PlugInMenuEntry *entry)
+{
+ gchar *strip = gimp_strip_uline (path);
+ gchar *key;
+
+ /* Append the procedure name to the menu path in order to get a unique
+ * key even if two procedures are installed to the same menu entry.
+ */
+ key = g_strconcat (strip, gimp_object_get_name (entry->proc), NULL);
+
+ g_tree_insert (entries, g_utf8_collate_key (key, -1), entry);
+
+ g_free (key);
+ g_free (strip);
+}
+
+static gboolean
+plug_in_menus_tree_traverse (gpointer key,
+ PlugInMenuEntry *entry,
+ GimpUIManager *manager)
+{
+ const gchar *ui_path = g_object_get_data (G_OBJECT (manager), "ui-path");
+
+ plug_in_menus_add_proc (manager, ui_path, entry->proc, entry->menu_path);
+
+ return FALSE;
+}
+
+static gchar *
+plug_in_menus_build_path (GimpUIManager *manager,
+ const gchar *ui_path,
+ guint merge_id,
+ const gchar *menu_path,
+ gboolean for_menu)
+{
+ gchar *action_path;
+
+ if (! strchr (menu_path, '/'))
+ {
+ action_path = g_strdup (ui_path);
+ goto make_placeholder;
+ }
+
+ action_path = g_strdup_printf ("%s%s", ui_path, strchr (menu_path, '/'));
+
+ if (! gimp_ui_manager_get_widget (manager, action_path))
+ {
+ gchar *parent_menu_path = g_strdup (menu_path);
+ gchar *parent_action_path = NULL;
+ gchar *menu_item_name;
+
+ menu_item_name = strrchr (parent_menu_path, '/');
+
+ if (menu_item_name)
+ {
+ *menu_item_name++ = '\0';
+
+ parent_action_path = plug_in_menus_build_path (manager,
+ ui_path, merge_id,
+ parent_menu_path, TRUE);
+ }
+
+ if (parent_action_path)
+ {
+ g_free (action_path);
+ action_path = g_strdup_printf ("%s/%s",
+ parent_action_path, menu_item_name);
+
+ if (! gimp_ui_manager_get_widget (manager, action_path))
+ {
+ GIMP_LOG (MENUS, "adding menu '%s' at path '%s' for action '%s'",
+ menu_item_name, action_path, menu_path);
+
+ gimp_ui_manager_add_ui (manager, merge_id,
+ parent_action_path, menu_item_name,
+ menu_path,
+ GTK_UI_MANAGER_MENU,
+ FALSE);
+
+ gimp_ui_manager_add_ui (manager, merge_id,
+ action_path, "Menus", NULL,
+ GTK_UI_MANAGER_PLACEHOLDER,
+ FALSE);
+ gimp_ui_manager_add_ui (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 (gimp_ui_manager_get_widget (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);
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-18 06:36:35 +0000