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228af9c3c1
As a further optimization (even though the big slowness situation is mostly resolved anyway by a previous commit), let's not rebuild whole submenus when only a few items were added or removed. 1. First make so that the action "visible" property is only notified when the visibility actually changes. This way, we can trust that the visibility of the item and of the related action are properly synced. 2. Now when an action which is part of a model changes its visibility, we trigger the proper "items-changed" only for the added or removed item. This replaces the old procedure of removing then adding everything (i.e. a full reset). 3. Add some utilities in gimpwidgets-utils (out of gimpmenushell.c). This cleans up some code and also fixes some bugs which were reimplementing (badly) some code I already implemented (right) in a static function. 4. Fix adding new actions in sub-sub… menus. Previous code was only showing the direct parent, not up to the root menu (this could happen for plug-in procedure items in particular).
91 lines
3.6 KiB
C
91 lines
3.6 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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* gimpmenushell.h
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* Copyright (C) 2023 Jehan
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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 <https://www.gnu.org/licenses/>.
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*/
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#ifndef __GIMP_MENU_SHELL_H__
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#define __GIMP_MENU_SHELL_H__
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#define GIMP_TYPE_MENU_SHELL (gimp_menu_shell_get_type ())
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#define GIMP_MENU_SHELL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_MENU_SHELL, GimpMenuShell))
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#define GIMP_IS_MENU_SHELL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_MENU_SHELL))
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#define GIMP_MENU_SHELL_GET_INTERFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE((obj), GIMP_TYPE_MENU_SHELL, GimpMenuShellInterface))
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enum
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{
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GIMP_MENU_SHELL_PROP_0,
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GIMP_MENU_SHELL_PROP_MANAGER,
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GIMP_MENU_SHELL_PROP_MODEL,
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GIMP_MENU_SHELL_PROP_LAST = GIMP_MENU_SHELL_PROP_MODEL,
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};
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typedef struct _GimpMenuShellInterface GimpMenuShellInterface;
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struct _GimpMenuShellInterface
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{
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GTypeInterface base_interface;
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/* Signals */
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void (* model_deleted) (GimpMenuShell *shell);
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/* Virtual functions. */
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void (* append) (GimpMenuShell *shell,
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GimpMenuModel *model);
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void (* add_ui) (GimpMenuShell *shell,
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const gchar **paths,
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const gchar *action_name,
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const gchar *placeholder_key,
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gboolean top);
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void (* remove_ui) (GimpMenuShell *shell,
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const gchar **paths,
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const gchar *action_name);
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};
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GType gimp_menu_shell_get_type (void) G_GNUC_CONST;
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void gimp_menu_shell_fill (GimpMenuShell *shell,
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GimpMenuModel *model,
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gboolean drop_top_submenu);
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/* Protected functions. */
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void gimp_menu_shell_append (GimpMenuShell *shell,
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GimpMenuModel *model);
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void gimp_menu_shell_init (GimpMenuShell *shell);
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void gimp_menu_shell_install_properties (GObjectClass *klass);
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void gimp_menu_shell_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec);
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void gimp_menu_shell_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec);
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GimpUIManager * gimp_menu_shell_get_manager (GimpMenuShell *shell);
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#endif /* __GIMP_MENU_SHELL_H__ */
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