mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-11-02 07:36:17 +01:00
306 lines
14 KiB
C
306 lines
14 KiB
C
/*
|
|
* Copyright © 2011 Canonical Ltd.
|
|
*
|
|
* This library is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License as
|
|
* published by the Free Software Foundation; either version 2 of the
|
|
* licence, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* Author: Ryan Lortie <desrt@desrt.ca>
|
|
*/
|
|
|
|
#ifndef __G_MENU_MODEL_H__
|
|
#define __G_MENU_MODEL_H__
|
|
|
|
#include <glib-object.h>
|
|
|
|
#include <gio/giotypes.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/**
|
|
* G_MENU_ATTRIBUTE_ACTION:
|
|
*
|
|
* The menu item attribute which holds the action name of the item. Action
|
|
* names are namespaced with an identifier for the action group in which the
|
|
* action resides. For example, "win." for window-specific actions and "app."
|
|
* for application-wide actions.
|
|
*
|
|
* See also g_menu_model_get_item_attribute() and g_menu_item_set_attribute().
|
|
*
|
|
* Since: 2.32
|
|
**/
|
|
#define G_MENU_ATTRIBUTE_ACTION "action"
|
|
|
|
/**
|
|
* G_MENU_ATTRIBUTE_ACTION_NAMESPACE:
|
|
*
|
|
* The menu item attribute that holds the namespace for all action names in
|
|
* menus that are linked from this item.
|
|
*
|
|
* Since: 2.36
|
|
**/
|
|
#define G_MENU_ATTRIBUTE_ACTION_NAMESPACE "action-namespace"
|
|
|
|
/**
|
|
* G_MENU_ATTRIBUTE_TARGET:
|
|
*
|
|
* The menu item attribute which holds the target with which the item's action
|
|
* will be activated.
|
|
*
|
|
* See also g_menu_item_set_action_and_target()
|
|
*
|
|
* Since: 2.32
|
|
**/
|
|
#define G_MENU_ATTRIBUTE_TARGET "target"
|
|
|
|
/**
|
|
* G_MENU_ATTRIBUTE_LABEL:
|
|
*
|
|
* The menu item attribute which holds the label of the item.
|
|
*
|
|
* Since: 2.32
|
|
**/
|
|
#define G_MENU_ATTRIBUTE_LABEL "label"
|
|
|
|
/**
|
|
* G_MENU_ATTRIBUTE_ICON:
|
|
*
|
|
* The menu item attribute which holds the icon of the item.
|
|
*
|
|
* The icon is stored in the format returned by g_icon_serialize().
|
|
*
|
|
* This attribute is intended only to represent 'noun' icons such as
|
|
* favicons for a webpage, or application icons. It should not be used
|
|
* for 'verbs' (ie: stock icons).
|
|
*
|
|
* Since: 2.38
|
|
**/
|
|
#define G_MENU_ATTRIBUTE_ICON "icon"
|
|
|
|
/**
|
|
* G_MENU_LINK_SUBMENU:
|
|
*
|
|
* The name of the link that associates a menu item with a submenu.
|
|
*
|
|
* See also g_menu_item_set_link().
|
|
*
|
|
* Since: 2.32
|
|
**/
|
|
#define G_MENU_LINK_SUBMENU "submenu"
|
|
|
|
/**
|
|
* G_MENU_LINK_SECTION:
|
|
*
|
|
* The name of the link that associates a menu item with a section. The linked
|
|
* menu will usually be shown in place of the menu item, using the item's label
|
|
* as a header.
|
|
*
|
|
* See also g_menu_item_set_link().
|
|
*
|
|
* Since: 2.32
|
|
**/
|
|
#define G_MENU_LINK_SECTION "section"
|
|
|
|
#define G_TYPE_MENU_MODEL (g_menu_model_get_type ())
|
|
#define G_MENU_MODEL(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), \
|
|
G_TYPE_MENU_MODEL, GMenuModel))
|
|
#define G_MENU_MODEL_CLASS(class) (G_TYPE_CHECK_CLASS_CAST ((class), \
|
|
G_TYPE_MENU_MODEL, GMenuModelClass))
|
|
#define G_IS_MENU_MODEL(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), \
|
|
G_TYPE_MENU_MODEL))
|
|
#define G_IS_MENU_MODEL_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE ((class), \
|
|
G_TYPE_MENU_MODEL))
|
|
#define G_MENU_MODEL_GET_CLASS(inst) (G_TYPE_INSTANCE_GET_CLASS ((inst), \
|
|
G_TYPE_MENU_MODEL, GMenuModelClass))
|
|
|
|
typedef struct _GMenuModelPrivate GMenuModelPrivate;
|
|
typedef struct _GMenuModelClass GMenuModelClass;
|
|
|
|
typedef struct _GMenuAttributeIterPrivate GMenuAttributeIterPrivate;
|
|
typedef struct _GMenuAttributeIterClass GMenuAttributeIterClass;
|
|
typedef struct _GMenuAttributeIter GMenuAttributeIter;
|
|
|
|
typedef struct _GMenuLinkIterPrivate GMenuLinkIterPrivate;
|
|
typedef struct _GMenuLinkIterClass GMenuLinkIterClass;
|
|
typedef struct _GMenuLinkIter GMenuLinkIter;
|
|
|
|
struct _GMenuModel
|
|
{
|
|
GObject parent_instance;
|
|
GMenuModelPrivate *priv;
|
|
};
|
|
|
|
/**
|
|
* GMenuModelClass::get_item_attributes:
|
|
* @model: the #GMenuModel to query
|
|
* @item_index: The #GMenuItem to query
|
|
* @attributes: (out) (element-type utf8 GLib.Variant): Attributes on the item
|
|
*
|
|
* Gets all the attributes associated with the item in the menu model.
|
|
*/
|
|
/**
|
|
* GMenuModelClass::get_item_links:
|
|
* @model: the #GMenuModel to query
|
|
* @item_index: The #GMenuItem to query
|
|
* @links: (out) (element-type utf8 Gio.MenuModel): Links from the item
|
|
*
|
|
* Gets all the links associated with the item in the menu model.
|
|
*/
|
|
struct _GMenuModelClass
|
|
{
|
|
GObjectClass parent_class;
|
|
|
|
gboolean (*is_mutable) (GMenuModel *model);
|
|
gint (*get_n_items) (GMenuModel *model);
|
|
void (*get_item_attributes) (GMenuModel *model,
|
|
gint item_index,
|
|
GHashTable **attributes);
|
|
GMenuAttributeIter * (*iterate_item_attributes) (GMenuModel *model,
|
|
gint item_index);
|
|
GVariant * (*get_item_attribute_value) (GMenuModel *model,
|
|
gint item_index,
|
|
const gchar *attribute,
|
|
const GVariantType *expected_type);
|
|
void (*get_item_links) (GMenuModel *model,
|
|
gint item_index,
|
|
GHashTable **links);
|
|
GMenuLinkIter * (*iterate_item_links) (GMenuModel *model,
|
|
gint item_index);
|
|
GMenuModel * (*get_item_link) (GMenuModel *model,
|
|
gint item_index,
|
|
const gchar *link);
|
|
};
|
|
|
|
GLIB_AVAILABLE_IN_2_32
|
|
GType g_menu_model_get_type (void) G_GNUC_CONST;
|
|
|
|
GLIB_AVAILABLE_IN_2_32
|
|
gboolean g_menu_model_is_mutable (GMenuModel *model);
|
|
GLIB_AVAILABLE_IN_2_32
|
|
gint g_menu_model_get_n_items (GMenuModel *model);
|
|
|
|
GLIB_AVAILABLE_IN_2_32
|
|
GMenuAttributeIter * g_menu_model_iterate_item_attributes (GMenuModel *model,
|
|
gint item_index);
|
|
GLIB_AVAILABLE_IN_2_32
|
|
GVariant * g_menu_model_get_item_attribute_value (GMenuModel *model,
|
|
gint item_index,
|
|
const gchar *attribute,
|
|
const GVariantType *expected_type);
|
|
GLIB_AVAILABLE_IN_2_32
|
|
gboolean g_menu_model_get_item_attribute (GMenuModel *model,
|
|
gint item_index,
|
|
const gchar *attribute,
|
|
const gchar *format_string,
|
|
...);
|
|
GLIB_AVAILABLE_IN_2_32
|
|
GMenuLinkIter * g_menu_model_iterate_item_links (GMenuModel *model,
|
|
gint item_index);
|
|
GLIB_AVAILABLE_IN_2_32
|
|
GMenuModel * g_menu_model_get_item_link (GMenuModel *model,
|
|
gint item_index,
|
|
const gchar *link);
|
|
|
|
GLIB_AVAILABLE_IN_2_32
|
|
void g_menu_model_items_changed (GMenuModel *model,
|
|
gint position,
|
|
gint removed,
|
|
gint added);
|
|
|
|
|
|
#define G_TYPE_MENU_ATTRIBUTE_ITER (g_menu_attribute_iter_get_type ())
|
|
#define G_MENU_ATTRIBUTE_ITER(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), \
|
|
G_TYPE_MENU_ATTRIBUTE_ITER, GMenuAttributeIter))
|
|
#define G_MENU_ATTRIBUTE_ITER_CLASS(class) (G_TYPE_CHECK_CLASS_CAST ((class), \
|
|
G_TYPE_MENU_ATTRIBUTE_ITER, GMenuAttributeIterClass))
|
|
#define G_IS_MENU_ATTRIBUTE_ITER(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), \
|
|
G_TYPE_MENU_ATTRIBUTE_ITER))
|
|
#define G_IS_MENU_ATTRIBUTE_ITER_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE ((class), \
|
|
G_TYPE_MENU_ATTRIBUTE_ITER))
|
|
#define G_MENU_ATTRIBUTE_ITER_GET_CLASS(inst) (G_TYPE_INSTANCE_GET_CLASS ((inst), \
|
|
G_TYPE_MENU_ATTRIBUTE_ITER, GMenuAttributeIterClass))
|
|
|
|
struct _GMenuAttributeIter
|
|
{
|
|
GObject parent_instance;
|
|
GMenuAttributeIterPrivate *priv;
|
|
};
|
|
|
|
struct _GMenuAttributeIterClass
|
|
{
|
|
GObjectClass parent_class;
|
|
|
|
gboolean (*get_next) (GMenuAttributeIter *iter,
|
|
const gchar **out_name,
|
|
GVariant **value);
|
|
};
|
|
|
|
GLIB_AVAILABLE_IN_2_32
|
|
GType g_menu_attribute_iter_get_type (void) G_GNUC_CONST;
|
|
|
|
GLIB_AVAILABLE_IN_2_32
|
|
gboolean g_menu_attribute_iter_get_next (GMenuAttributeIter *iter,
|
|
const gchar **out_name,
|
|
GVariant **value);
|
|
GLIB_AVAILABLE_IN_2_32
|
|
gboolean g_menu_attribute_iter_next (GMenuAttributeIter *iter);
|
|
GLIB_AVAILABLE_IN_2_32
|
|
const gchar * g_menu_attribute_iter_get_name (GMenuAttributeIter *iter);
|
|
GLIB_AVAILABLE_IN_2_32
|
|
GVariant * g_menu_attribute_iter_get_value (GMenuAttributeIter *iter);
|
|
|
|
|
|
#define G_TYPE_MENU_LINK_ITER (g_menu_link_iter_get_type ())
|
|
#define G_MENU_LINK_ITER(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), \
|
|
G_TYPE_MENU_LINK_ITER, GMenuLinkIter))
|
|
#define G_MENU_LINK_ITER_CLASS(class) (G_TYPE_CHECK_CLASS_CAST ((class), \
|
|
G_TYPE_MENU_LINK_ITER, GMenuLinkIterClass))
|
|
#define G_IS_MENU_LINK_ITER(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), \
|
|
G_TYPE_MENU_LINK_ITER))
|
|
#define G_IS_MENU_LINK_ITER_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE ((class), \
|
|
G_TYPE_MENU_LINK_ITER))
|
|
#define G_MENU_LINK_ITER_GET_CLASS(inst) (G_TYPE_INSTANCE_GET_CLASS ((inst), \
|
|
G_TYPE_MENU_LINK_ITER, GMenuLinkIterClass))
|
|
|
|
struct _GMenuLinkIter
|
|
{
|
|
GObject parent_instance;
|
|
GMenuLinkIterPrivate *priv;
|
|
};
|
|
|
|
struct _GMenuLinkIterClass
|
|
{
|
|
GObjectClass parent_class;
|
|
|
|
gboolean (*get_next) (GMenuLinkIter *iter,
|
|
const gchar **out_link,
|
|
GMenuModel **value);
|
|
};
|
|
|
|
GLIB_AVAILABLE_IN_2_32
|
|
GType g_menu_link_iter_get_type (void) G_GNUC_CONST;
|
|
|
|
GLIB_AVAILABLE_IN_2_32
|
|
gboolean g_menu_link_iter_get_next (GMenuLinkIter *iter,
|
|
const gchar **out_link,
|
|
GMenuModel **value);
|
|
GLIB_AVAILABLE_IN_2_32
|
|
gboolean g_menu_link_iter_next (GMenuLinkIter *iter);
|
|
GLIB_AVAILABLE_IN_2_32
|
|
const gchar * g_menu_link_iter_get_name (GMenuLinkIter *iter);
|
|
GLIB_AVAILABLE_IN_2_32
|
|
GMenuModel * g_menu_link_iter_get_value (GMenuLinkIter *iter);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __G_MENU_MODEL_H__ */
|