182 lines
8.8 KiB
C
182 lines
8.8 KiB
C
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/* PIKA - Photo and Image Kooker Application
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* a rebranding of The GNU Image Manipulation Program (created with heckimp)
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* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
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*
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* Original copyright, applying to most contents (license remains unchanged):
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* pikauimanager.h
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* Copyright (C) 2004 Michael Natterer <mitch@gimp.org>
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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 __PIKA_UI_MANAGER_H__
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#define __PIKA_UI_MANAGER_H__
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#include "core/pikaobject.h"
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typedef void (* PikaUIMenuCallback) (PikaUIManager *manager,
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const gchar *path,
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const gchar *action_name,
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gboolean top,
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gpointer user_data);
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typedef struct _PikaUIManagerUIEntry PikaUIManagerUIEntry;
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struct _PikaUIManagerUIEntry
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{
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gchar *ui_path;
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gchar *basename;
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PikaUIManagerSetupFunc setup_func;
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gboolean setup_done;
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GtkBuilder *builder;
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};
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#define PIKA_TYPE_UI_MANAGER (pika_ui_manager_get_type ())
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#define PIKA_UI_MANAGER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PIKA_TYPE_UI_MANAGER, PikaUIManager))
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#define PIKA_UI_MANAGER_CLASS(vtable) (G_TYPE_CHECK_CLASS_CAST ((vtable), PIKA_TYPE_UI_MANAGER, PikaUIManagerClass))
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#define PIKA_IS_UI_MANAGER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PIKA_TYPE_UI_MANAGER))
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#define PIKA_IS_UI_MANAGER_CLASS(vtable) (G_TYPE_CHECK_CLASS_TYPE ((vtable), PIKA_TYPE_UI_MANAGER))
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#define PIKA_UI_MANAGER_GET_CLASS(inst) (G_TYPE_INSTANCE_GET_CLASS ((inst), PIKA_TYPE_UI_MANAGER, PikaUIManagerClass))
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typedef struct _PikaUIManagerClass PikaUIManagerClass;
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/**
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* Among other things, is responsible for updating menu bars. A more
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* appropriate name would perhaps be PikaMenubarManager.
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*/
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struct _PikaUIManager
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{
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PikaObject parent_instance;
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gchar *name;
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Pika *pika;
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GList *registered_uis;
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GList *ui_items;
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GList *action_groups;
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/* Special property which should be set to TRUE only for the singleton UI
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* manager of the top menu bar.
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*/
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gboolean store_action_paths;
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};
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struct _PikaUIManagerClass
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{
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PikaObjectClass parent_class;
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GHashTable *managers;
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void (* update) (PikaUIManager *manager,
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gpointer update_data);
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void (* show_tooltip) (PikaUIManager *manager,
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const gchar *tooltip);
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void (* hide_tooltip) (PikaUIManager *manager);
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void (* ui_added) (PikaUIManager *manager,
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const gchar *path,
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const gchar *action_name,
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gboolean top);
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void (* ui_removed) (PikaUIManager *manager,
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const gchar *path,
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const gchar *action_name);
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};
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GType pika_ui_manager_get_type (void) G_GNUC_CONST;
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PikaUIManager * pika_ui_manager_new (Pika *pika,
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const gchar *name);
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GList * pika_ui_managers_from_name (const gchar *name);
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void pika_ui_manager_update (PikaUIManager *manager,
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gpointer update_data);
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void pika_ui_manager_add_action_group (PikaUIManager *manager,
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PikaActionGroup *group);
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PikaActionGroup * pika_ui_manager_get_action_group (PikaUIManager *manager,
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const gchar *name);
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GList * pika_ui_manager_get_action_groups (PikaUIManager *manager);
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PikaMenuModel * pika_ui_manager_get_model (PikaUIManager *manager,
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const gchar *path);
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void pika_ui_manager_remove_ui (PikaUIManager *manager,
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const gchar *action_name);
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void pika_ui_manager_remove_uis (PikaUIManager *manager,
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const gchar *action_name_prefix);
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void pika_ui_manager_add_ui (PikaUIManager *manager,
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const gchar *path,
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const gchar *action_name,
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gboolean top);
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void pika_ui_manager_foreach_ui (PikaUIManager *manager,
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PikaUIMenuCallback callback,
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gpointer user_data);
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PikaAction * pika_ui_manager_find_action (PikaUIManager *manager,
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const gchar *group_name,
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const gchar *action_name);
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gboolean pika_ui_manager_activate_action (PikaUIManager *manager,
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const gchar *group_name,
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const gchar *action_name);
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gboolean pika_ui_manager_toggle_action (PikaUIManager *manager,
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const gchar *group_name,
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const gchar *action_name,
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gboolean active);
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void pika_ui_manager_ui_register (PikaUIManager *manager,
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const gchar *ui_path,
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const gchar *basename,
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PikaUIManagerSetupFunc setup_func);
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void pika_ui_manager_ui_popup_at_widget
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(PikaUIManager *manager,
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const gchar *ui_path,
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PikaUIManager *child_ui_manager,
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const gchar *child_ui_path,
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GtkWidget *widget,
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GdkGravity widget_anchor,
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GdkGravity menu_anchor,
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const GdkEvent *trigger_event,
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GDestroyNotify popdown_func,
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gpointer popdown_data);
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void pika_ui_manager_ui_popup_at_pointer
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(PikaUIManager *manager,
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const gchar *ui_path,
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GtkWidget *attached_widget,
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const GdkEvent *trigger_event,
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GDestroyNotify popdown_func,
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gpointer popdown_data);
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void pika_ui_manager_ui_popup_at_rect
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(PikaUIManager *manager,
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const gchar *ui_path,
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GtkWidget *attached_widget,
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GdkWindow *window,
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const GdkRectangle *rect,
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GdkGravity rect_anchor,
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GdkGravity menu_anchor,
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const GdkEvent *trigger_event,
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GDestroyNotify popdown_func,
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gpointer popdown_data);
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#endif /* __PIKA_UI_MANAGER_H__ */
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