/*
* GTK - The GIMP Toolkit
* Copyright (C) 1998, 1999 Red Hat, Inc.
* All rights reserved.
*
* This Library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library. If not, see .
*/
/*
* Author: James Henstridge
*
* Modified by the GTK+ Team and others 2003. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
/**
* SECTION:gtkaction
* @Short_description: A deprecated action which can be triggered by a menu or toolbar item
* @Title: GtkAction
* @See_also: #GtkActionGroup, #GtkUIManager, #GtkActivatable
*
* > In GTK+ 3.10, GtkAction has been deprecated. Use #GAction
* > instead, and associate actions with #GtkActionable widgets. Use
* > #GMenuModel for creating menus with gtk_menu_new_from_model().
*
* Actions represent operations that the user can be perform, along with
* some information how it should be presented in the interface. Each action
* provides methods to create icons, menu items and toolbar items
* representing itself.
*
* As well as the callback that is called when the action gets activated,
* the following also gets associated with the action:
*
* - a name (not translated, for path lookup)
*
* - a label (translated, for display)
*
* - an accelerator
*
* - whether label indicates a stock id
*
* - a tooltip (optional, translated)
*
* - a toolbar label (optional, shorter than label)
*
*
* The action will also have some state information:
*
* - visible (shown/hidden)
*
* - sensitive (enabled/disabled)
*
* Apart from regular actions, there are [toggle actions][GtkToggleAction],
* which can be toggled between two states and
* [radio actions][GtkRadioAction], of which only one in a group
* can be in the “active” state. Other actions can be implemented as #GtkAction
* subclasses.
*
* Each action can have one or more proxy widgets. To act as an action proxy,
* widget needs to implement #GtkActivatable interface. Proxies mirror the state
* of the action and should change when the action’s state changes. Properties
* that are always mirrored by proxies are #GtkAction:sensitive and
* #GtkAction:visible. #GtkAction:gicon, #GtkAction:icon-name, #GtkAction:label,
* #GtkAction:short-label and #GtkAction:stock-id properties are only mirorred
* if proxy widget has #GtkActivatable:use-action-appearance property set to
* %TRUE.
*
* When the proxy is activated, it should activate its action.
*/
#include "config.h"
#define GDK_DISABLE_DEPRECATION_WARNINGS
#include "gtkaction.h"
#include "gtkactiongroup.h"
#include "gtkaccellabel.h"
#include "gtkbutton.h"
#include "gtkiconfactory.h"
#include "gtkimage.h"
#include "gtkimagemenuitem.h"
#include "gtkintl.h"
#include "gtklabel.h"
#include "gtkmarshalers.h"
#include "gtkmenuitem.h"
#include "gtkstock.h"
#include "gtktearoffmenuitem.h"
#include "gtktoolbutton.h"
#include "gtktoolbar.h"
#include "gtkprivate.h"
#include "gtkbuildable.h"
#include "gtkactivatable.h"
struct _GtkActionPrivate
{
const gchar *name; /* interned */
gchar *label;
gchar *short_label;
gchar *tooltip;
gchar *stock_id; /* stock icon */
gchar *icon_name; /* themed icon */
GIcon *gicon;
guint sensitive : 1;
guint visible : 1;
guint label_set : 1; /* these two used so we can set label */
guint short_label_set : 1; /* based on stock id */
guint visible_horizontal : 1;
guint visible_vertical : 1;
guint is_important : 1;
guint hide_if_empty : 1;
guint visible_overflown : 1;
guint always_show_image : 1;
guint recursion_guard : 1;
guint activate_blocked : 1;
/* accelerator */
guint accel_count;
GtkAccelGroup *accel_group;
GClosure *accel_closure;
GQuark accel_quark;
GtkActionGroup *action_group;
/* list of proxy widgets */
GSList *proxies;
};
enum
{
ACTIVATE,
LAST_SIGNAL
};
enum
{
PROP_0,
PROP_NAME,
PROP_LABEL,
PROP_SHORT_LABEL,
PROP_TOOLTIP,
PROP_STOCK_ID,
PROP_ICON_NAME,
PROP_GICON,
PROP_VISIBLE_HORIZONTAL,
PROP_VISIBLE_VERTICAL,
PROP_VISIBLE_OVERFLOWN,
PROP_IS_IMPORTANT,
PROP_HIDE_IF_EMPTY,
PROP_SENSITIVE,
PROP_VISIBLE,
PROP_ACTION_GROUP,
PROP_ALWAYS_SHOW_IMAGE
};
/* GtkBuildable */
static void gtk_action_buildable_init (GtkBuildableIface *iface);
static void gtk_action_buildable_set_name (GtkBuildable *buildable,
const gchar *name);
static const gchar* gtk_action_buildable_get_name (GtkBuildable *buildable);
G_DEFINE_TYPE_WITH_CODE (GtkAction, gtk_action, G_TYPE_OBJECT,
G_ADD_PRIVATE (GtkAction)
G_IMPLEMENT_INTERFACE (GTK_TYPE_BUILDABLE,
gtk_action_buildable_init))
static void gtk_action_finalize (GObject *object);
static void gtk_action_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec);
static void gtk_action_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
static void gtk_action_set_action_group (GtkAction *action,
GtkActionGroup *action_group);
static GtkWidget *create_menu_item (GtkAction *action);
static GtkWidget *create_tool_item (GtkAction *action);
static void connect_proxy (GtkAction *action,
GtkWidget *proxy);
static void disconnect_proxy (GtkAction *action,
GtkWidget *proxy);
static void closure_accel_activate (GClosure *closure,
GValue *return_value,
guint n_param_values,
const GValue *param_values,
gpointer invocation_hint,
gpointer marshal_data);
static guint action_signals[LAST_SIGNAL] = { 0 };
static void
gtk_action_class_init (GtkActionClass *klass)
{
GObjectClass *gobject_class;
gobject_class = G_OBJECT_CLASS (klass);
gobject_class->finalize = gtk_action_finalize;
gobject_class->set_property = gtk_action_set_property;
gobject_class->get_property = gtk_action_get_property;
klass->activate = NULL;
klass->create_menu_item = create_menu_item;
klass->create_tool_item = create_tool_item;
klass->create_menu = NULL;
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
klass->menu_item_type = GTK_TYPE_IMAGE_MENU_ITEM;
G_GNUC_END_IGNORE_DEPRECATIONS;
klass->toolbar_item_type = GTK_TYPE_TOOL_BUTTON;
klass->connect_proxy = connect_proxy;
klass->disconnect_proxy = disconnect_proxy;
/**
* GtkAction:name:
*
* A unique name for the action.
*
* Deprecated: 3.10: Use #GAction:name instead
*/
g_object_class_install_property (gobject_class,
PROP_NAME,
g_param_spec_string ("name",
P_("Name"),
P_("A unique name for the action."),
NULL,
GTK_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY));
/**
* GtkAction:label:
*
* The label used for menu items and buttons that activate
* this action. If the label is %NULL, GTK+ uses the stock
* label specified via the stock-id property.
*
* This is an appearance property and thus only applies if
* #GtkActivatable:use-action-appearance is %TRUE.
*
* Deprecated: 3.10: Use the "label" attribute on #GMenuItem instead
*/
g_object_class_install_property (gobject_class,
PROP_LABEL,
g_param_spec_string ("label",
P_("Label"),
P_("The label used for menu items and buttons "
"that activate this action."),
NULL,
GTK_PARAM_READWRITE));
/**
* GtkAction:short-label:
*
* A shorter label that may be used on toolbar buttons.
*
* This is an appearance property and thus only applies if
* #GtkActivatable:use-action-appearance is %TRUE.
*
* Deprecated: 3.10: There is no corresponding replacement when using
* #GAction
*/
g_object_class_install_property (gobject_class,
PROP_SHORT_LABEL,
g_param_spec_string ("short-label",
P_("Short label"),
P_("A shorter label that may be used on toolbar buttons."),
NULL,
GTK_PARAM_READWRITE));
/**
* GtkAction:tooltip:
*
* A tooltip for this action.
*
* Deprecated: 3.10: Use gtk_widget_set_tooltip_text() instead
*/
g_object_class_install_property (gobject_class,
PROP_TOOLTIP,
g_param_spec_string ("tooltip",
P_("Tooltip"),
P_("A tooltip for this action."),
NULL,
GTK_PARAM_READWRITE));
/**
* GtkAction:stock-id:
*
* The stock icon displayed in widgets representing this action.
*
* This is an appearance property and thus only applies if
* #GtkActivatable:use-action-appearance is %TRUE.
*
* Deprecated: 3.10: There is no corresponding replacement when using
* #GAction
*/
g_object_class_install_property (gobject_class,
PROP_STOCK_ID,
g_param_spec_string ("stock-id",
P_("Stock Icon"),
P_("The stock icon displayed in widgets representing "
"this action."),
NULL,
GTK_PARAM_READWRITE));
/**
* GtkAction:gicon:
*
* The #GIcon displayed in the #GtkAction.
*
* Note that the stock icon is preferred, if the #GtkAction:stock-id
* property holds the id of an existing stock icon.
*
* This is an appearance property and thus only applies if
* #GtkActivatable:use-action-appearance is %TRUE.
*
* Since: 2.16
*
* Deprecated: 3.10: Use the "icon" attribute on a #GMenuItem instead
*/
g_object_class_install_property (gobject_class,
PROP_GICON,
g_param_spec_object ("gicon",
P_("GIcon"),
P_("The GIcon being displayed"),
G_TYPE_ICON,
GTK_PARAM_READWRITE));
/**
* GtkAction:icon-name:
*
* The name of the icon from the icon theme.
*
* Note that the stock icon is preferred, if the #GtkAction:stock-id
* property holds the id of an existing stock icon, and the #GIcon is
* preferred if the #GtkAction:gicon property is set.
*
* This is an appearance property and thus only applies if
* #GtkActivatable:use-action-appearance is %TRUE.
*
* Since: 2.10
*
* Deprecated: 3.10: Use the "icon" attribute on a #GMenuItem instead
*/
g_object_class_install_property (gobject_class,
PROP_ICON_NAME,
g_param_spec_string ("icon-name",
P_("Icon Name"),
P_("The name of the icon from the icon theme"),
NULL,
GTK_PARAM_READWRITE));
/**
* GtkAction:visible-horizontal:
*
* Whether the toolbar item is visible when the toolbar is in a horizontal orientation.
*
* Deprecated: 3.10: There is no corresponding replacement when using
* #GAction
*/
g_object_class_install_property (gobject_class,
PROP_VISIBLE_HORIZONTAL,
g_param_spec_boolean ("visible-horizontal",
P_("Visible when horizontal"),
P_("Whether the toolbar item is visible when the toolbar "
"is in a horizontal orientation."),
TRUE,
GTK_PARAM_READWRITE));
/**
* GtkAction:visible-overflown:
*
* When %TRUE, toolitem proxies for this action are represented in the
* toolbar overflow menu.
*
* Since: 2.6
*
* Deprecated: 3.10: There is no corresponding replacement when using
* #GAction
*/
g_object_class_install_property (gobject_class,
PROP_VISIBLE_OVERFLOWN,
g_param_spec_boolean ("visible-overflown",
P_("Visible when overflown"),
P_("When TRUE, toolitem proxies for this action "
"are represented in the toolbar overflow menu."),
TRUE,
GTK_PARAM_READWRITE));
/**
* GtkAction:visible-vertical:
*
* Whether the toolbar item is visible when the toolbar is in a vertical orientation.
*
* Deprecated: 3.10: There is no corresponding replacement when using
* #GAction
*/
g_object_class_install_property (gobject_class,
PROP_VISIBLE_VERTICAL,
g_param_spec_boolean ("visible-vertical",
P_("Visible when vertical"),
P_("Whether the toolbar item is visible when the toolbar "
"is in a vertical orientation."),
TRUE,
GTK_PARAM_READWRITE));
/**
* GtkAction:is-important:
*
* Whether the action is considered important. When TRUE, toolitem
* proxies for this action show text in GTK_TOOLBAR_BOTH_HORIZ mode.
*
* Deprecated: 3.10: There is no corresponding replacement when using
* #GAction
*/
g_object_class_install_property (gobject_class,
PROP_IS_IMPORTANT,
g_param_spec_boolean ("is-important",
P_("Is important"),
P_("Whether the action is considered important. "
"When TRUE, toolitem proxies for this action "
"show text in GTK_TOOLBAR_BOTH_HORIZ mode."),
FALSE,
GTK_PARAM_READWRITE));
/**
* GtkAction:hide-if-empty:
*
* When TRUE, empty menu proxies for this action are hidden.
*
* Deprecated: 3.10: There is no corresponding replacement when using
* #GAction
*/
g_object_class_install_property (gobject_class,
PROP_HIDE_IF_EMPTY,
g_param_spec_boolean ("hide-if-empty",
P_("Hide if empty"),
P_("When TRUE, empty menu proxies for this action are hidden."),
TRUE,
GTK_PARAM_READWRITE));
/**
* GtkAction:sensitive:
*
* Whether the action is enabled.
*
* Deprecated: 3.10: Use #GAction:enabled and #GSimpleAction:enabled
* instead
*/
g_object_class_install_property (gobject_class,
PROP_SENSITIVE,
g_param_spec_boolean ("sensitive",
P_("Sensitive"),
P_("Whether the action is enabled."),
TRUE,
GTK_PARAM_READWRITE));
/**
* GtkAction:visible:
*
* Whether the action is visible.
*
* Deprecated: 3.10: There is no corresponding replacement when using
* #GAction
*/
g_object_class_install_property (gobject_class,
PROP_VISIBLE,
g_param_spec_boolean ("visible",
P_("Visible"),
P_("Whether the action is visible."),
TRUE,
GTK_PARAM_READWRITE));
/**
* GtkAction:action-group:
*
* The GtkActionGroup this GtkAction is associated with, or NULL
* (for internal use).
*
* Deprecated: 3.10: Lookup the #GAction using g_action_map_lookup_action()
* instead
*/
g_object_class_install_property (gobject_class,
PROP_ACTION_GROUP,
g_param_spec_object ("action-group",
P_("Action Group"),
P_("The GtkActionGroup this GtkAction is associated with, or NULL (for internal use)."),
GTK_TYPE_ACTION_GROUP,
GTK_PARAM_READWRITE));
/**
* GtkAction:always-show-image:
*
* If %TRUE, the action's menu item proxies will ignore the #GtkSettings:gtk-menu-images
* setting and always show their image, if available.
*
* Use this property if the menu item would be useless or hard to use
* without their image.
*
* Since: 2.20
*
* Deprecated: 3.10: There is no corresponding replacement when using
* #GAction
**/
g_object_class_install_property (gobject_class,
PROP_ALWAYS_SHOW_IMAGE,
g_param_spec_boolean ("always-show-image",
P_("Always show image"),
P_("Whether the image will always be shown"),
FALSE,
GTK_PARAM_READWRITE | G_PARAM_CONSTRUCT));
/**
* GtkAction::activate:
* @action: the #GtkAction
*
* The "activate" signal is emitted when the action is activated.
*
* Since: 2.4
*
* Deprecated: 3.10: Use #GSimpleAction::activate instead
*/
action_signals[ACTIVATE] =
g_signal_new (I_("activate"),
G_OBJECT_CLASS_TYPE (klass),
G_SIGNAL_RUN_FIRST | G_SIGNAL_NO_RECURSE,
G_STRUCT_OFFSET (GtkActionClass, activate), NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
}
static void
gtk_action_init (GtkAction *action)
{
action->private_data = gtk_action_get_instance_private (action);
action->private_data->name = NULL;
action->private_data->label = NULL;
action->private_data->short_label = NULL;
action->private_data->tooltip = NULL;
action->private_data->stock_id = NULL;
action->private_data->icon_name = NULL;
action->private_data->visible_horizontal = TRUE;
action->private_data->visible_vertical = TRUE;
action->private_data->visible_overflown = TRUE;
action->private_data->is_important = FALSE;
action->private_data->hide_if_empty = TRUE;
action->private_data->always_show_image = FALSE;
action->private_data->activate_blocked = FALSE;
action->private_data->sensitive = TRUE;
action->private_data->visible = TRUE;
action->private_data->label_set = FALSE;
action->private_data->short_label_set = FALSE;
action->private_data->accel_count = 0;
action->private_data->accel_group = NULL;
action->private_data->accel_quark = 0;
action->private_data->accel_closure =
g_closure_new_object (sizeof (GClosure), G_OBJECT (action));
g_closure_set_marshal (action->private_data->accel_closure,
closure_accel_activate);
g_closure_ref (action->private_data->accel_closure);
g_closure_sink (action->private_data->accel_closure);
action->private_data->action_group = NULL;
action->private_data->proxies = NULL;
action->private_data->gicon = NULL;
}
static void
gtk_action_buildable_init (GtkBuildableIface *iface)
{
iface->set_name = gtk_action_buildable_set_name;
iface->get_name = gtk_action_buildable_get_name;
}
static void
gtk_action_buildable_set_name (GtkBuildable *buildable,
const gchar *name)
{
GtkAction *action = GTK_ACTION (buildable);
action->private_data->name = g_intern_string (name);
}
static const gchar *
gtk_action_buildable_get_name (GtkBuildable *buildable)
{
GtkAction *action = GTK_ACTION (buildable);
return action->private_data->name;
}
/**
* gtk_action_new:
* @name: A unique name for the action
* @label: (allow-none): the label displayed in menu items and on buttons,
* or %NULL
* @tooltip: (allow-none): a tooltip for the action, or %NULL
* @stock_id: (allow-none): the stock icon to display in widgets representing
* the action, or %NULL
*
* Creates a new #GtkAction object. To add the action to a
* #GtkActionGroup and set the accelerator for the action,
* call gtk_action_group_add_action_with_accel().
* See the [UI Definition section][XML-UI] for information on allowed action
* names.
*
* Returns: a new #GtkAction
*
* Since: 2.4
*
* Deprecated: 3.10: Use #GAction instead, associating it to a widget with
* #GtkActionable or creating a #GtkMenu with gtk_menu_new_from_model()
*/
GtkAction *
gtk_action_new (const gchar *name,
const gchar *label,
const gchar *tooltip,
const gchar *stock_id)
{
g_return_val_if_fail (name != NULL, NULL);
return g_object_new (GTK_TYPE_ACTION,
"name", name,
"label", label,
"tooltip", tooltip,
"stock-id", stock_id,
NULL);
}
static void
gtk_action_finalize (GObject *object)
{
GtkAction *action;
action = GTK_ACTION (object);
g_free (action->private_data->label);
g_free (action->private_data->short_label);
g_free (action->private_data->tooltip);
g_free (action->private_data->stock_id);
g_free (action->private_data->icon_name);
if (action->private_data->gicon)
g_object_unref (action->private_data->gicon);
g_closure_unref (action->private_data->accel_closure);
if (action->private_data->accel_group)
g_object_unref (action->private_data->accel_group);
G_OBJECT_CLASS (gtk_action_parent_class)->finalize (object);
}
static void
gtk_action_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GtkAction *action;
action = GTK_ACTION (object);
switch (prop_id)
{
case PROP_NAME:
action->private_data->name = g_intern_string (g_value_get_string (value));
break;
case PROP_LABEL:
gtk_action_set_label (action, g_value_get_string (value));
break;
case PROP_SHORT_LABEL:
gtk_action_set_short_label (action, g_value_get_string (value));
break;
case PROP_TOOLTIP:
gtk_action_set_tooltip (action, g_value_get_string (value));
break;
case PROP_STOCK_ID:
gtk_action_set_stock_id (action, g_value_get_string (value));
break;
case PROP_GICON:
gtk_action_set_gicon (action, g_value_get_object (value));
break;
case PROP_ICON_NAME:
gtk_action_set_icon_name (action, g_value_get_string (value));
break;
case PROP_VISIBLE_HORIZONTAL:
gtk_action_set_visible_horizontal (action, g_value_get_boolean (value));
break;
case PROP_VISIBLE_VERTICAL:
gtk_action_set_visible_vertical (action, g_value_get_boolean (value));
break;
case PROP_VISIBLE_OVERFLOWN:
action->private_data->visible_overflown = g_value_get_boolean (value);
break;
case PROP_IS_IMPORTANT:
gtk_action_set_is_important (action, g_value_get_boolean (value));
break;
case PROP_HIDE_IF_EMPTY:
action->private_data->hide_if_empty = g_value_get_boolean (value);
break;
case PROP_SENSITIVE:
gtk_action_set_sensitive (action, g_value_get_boolean (value));
break;
case PROP_VISIBLE:
gtk_action_set_visible (action, g_value_get_boolean (value));
break;
case PROP_ACTION_GROUP:
gtk_action_set_action_group (action, g_value_get_object (value));
break;
case PROP_ALWAYS_SHOW_IMAGE:
gtk_action_set_always_show_image (action, g_value_get_boolean (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gtk_action_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
GtkAction *action;
action = GTK_ACTION (object);
switch (prop_id)
{
case PROP_NAME:
g_value_set_static_string (value, action->private_data->name);
break;
case PROP_LABEL:
g_value_set_string (value, action->private_data->label);
break;
case PROP_SHORT_LABEL:
g_value_set_string (value, action->private_data->short_label);
break;
case PROP_TOOLTIP:
g_value_set_string (value, action->private_data->tooltip);
break;
case PROP_STOCK_ID:
g_value_set_string (value, action->private_data->stock_id);
break;
case PROP_ICON_NAME:
g_value_set_string (value, action->private_data->icon_name);
break;
case PROP_GICON:
g_value_set_object (value, action->private_data->gicon);
break;
case PROP_VISIBLE_HORIZONTAL:
g_value_set_boolean (value, action->private_data->visible_horizontal);
break;
case PROP_VISIBLE_VERTICAL:
g_value_set_boolean (value, action->private_data->visible_vertical);
break;
case PROP_VISIBLE_OVERFLOWN:
g_value_set_boolean (value, action->private_data->visible_overflown);
break;
case PROP_IS_IMPORTANT:
g_value_set_boolean (value, action->private_data->is_important);
break;
case PROP_HIDE_IF_EMPTY:
g_value_set_boolean (value, action->private_data->hide_if_empty);
break;
case PROP_SENSITIVE:
g_value_set_boolean (value, action->private_data->sensitive);
break;
case PROP_VISIBLE:
g_value_set_boolean (value, action->private_data->visible);
break;
case PROP_ACTION_GROUP:
g_value_set_object (value, action->private_data->action_group);
break;
case PROP_ALWAYS_SHOW_IMAGE:
g_value_set_boolean (value, action->private_data->always_show_image);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static GtkWidget *
create_menu_item (GtkAction *action)
{
GType menu_item_type;
menu_item_type = GTK_ACTION_GET_CLASS (action)->menu_item_type;
return g_object_new (menu_item_type, NULL);
}
static GtkWidget *
create_tool_item (GtkAction *action)
{
GType toolbar_item_type;
toolbar_item_type = GTK_ACTION_GET_CLASS (action)->toolbar_item_type;
return g_object_new (toolbar_item_type, NULL);
}
static void
remove_proxy (GtkAction *action,
GtkWidget *proxy)
{
g_object_unref (proxy);
action->private_data->proxies = g_slist_remove (action->private_data->proxies, proxy);
}
static void
connect_proxy (GtkAction *action,
GtkWidget *proxy)
{
action->private_data->proxies = g_slist_prepend (action->private_data->proxies, proxy);
g_object_ref_sink (proxy);
if (action->private_data->action_group)
_gtk_action_group_emit_connect_proxy (action->private_data->action_group, action, proxy);
}
static void
disconnect_proxy (GtkAction *action,
GtkWidget *proxy)
{
remove_proxy (action, proxy);
if (action->private_data->action_group)
_gtk_action_group_emit_disconnect_proxy (action->private_data->action_group, action, proxy);
}
/**
* _gtk_action_sync_menu_visible:
* @action: (allow-none): a #GtkAction, or %NULL to determine the action from @proxy
* @proxy: a proxy menu item
* @empty: whether the submenu attached to @proxy is empty
*
* Updates the visibility of @proxy from the visibility of @action
* according to the following rules:
* - if @action is invisible, @proxy is too
*
* - if @empty is %TRUE, hide @proxy unless the “hide-if-empty”
* property of @action indicates otherwise
*
* This function is used in the implementation of #GtkUIManager.
*
* Deprecated: 3.10
**/
void
_gtk_action_sync_menu_visible (GtkAction *action,
GtkWidget *proxy,
gboolean empty)
{
gboolean visible = TRUE;
gboolean hide_if_empty = TRUE;
g_return_if_fail (GTK_IS_MENU_ITEM (proxy));
g_return_if_fail (action == NULL || GTK_IS_ACTION (action));
if (action == NULL)
action = gtk_activatable_get_related_action (GTK_ACTIVATABLE (proxy));
if (action)
{
/* a GtkMenu for a doesn't have to have an action */
visible = gtk_action_is_visible (action);
hide_if_empty = action->private_data->hide_if_empty;
}
if (visible && !(empty && hide_if_empty))
gtk_widget_show (proxy);
else
gtk_widget_hide (proxy);
}
void
_gtk_action_emit_activate (GtkAction *action)
{
GtkActionGroup *group = action->private_data->action_group;
if (group != NULL)
{
g_object_ref (action);
g_object_ref (group);
_gtk_action_group_emit_pre_activate (group, action);
}
g_signal_emit (action, action_signals[ACTIVATE], 0);
if (group != NULL)
{
_gtk_action_group_emit_post_activate (group, action);
g_object_unref (group);
g_object_unref (action);
}
}
/**
* gtk_action_activate:
* @action: the action object
*
* Emits the “activate” signal on the specified action, if it isn't
* insensitive. This gets called by the proxy widgets when they get
* activated.
*
* It can also be used to manually activate an action.
*
* Since: 2.4
*
* Deprecated: 3.10: Use g_action_group_activate_action() on a #GAction instead
*/
void
gtk_action_activate (GtkAction *action)
{
g_return_if_fail (GTK_IS_ACTION (action));
if (action->private_data->activate_blocked)
return;
if (gtk_action_is_sensitive (action))
_gtk_action_emit_activate (action);
}
/**
* gtk_action_block_activate:
* @action: a #GtkAction
*
* Disable activation signals from the action
*
* This is needed when updating the state of your proxy
* #GtkActivatable widget could result in calling gtk_action_activate(),
* this is a convenience function to avoid recursing in those
* cases (updating toggle state for instance).
*
* Since: 2.16
*
* Deprecated: 3.10: Use g_simple_action_set_enabled() to disable the
* #GSimpleAction instead
*/
void
gtk_action_block_activate (GtkAction *action)
{
g_return_if_fail (GTK_IS_ACTION (action));
action->private_data->activate_blocked = TRUE;
}
/**
* gtk_action_unblock_activate:
* @action: a #GtkAction
*
* Reenable activation signals from the action
*
* Since: 2.16
*
* Deprecated: 3.10: Use g_simple_action_set_enabled() to enable the
* #GSimpleAction instead
*/
void
gtk_action_unblock_activate (GtkAction *action)
{
g_return_if_fail (GTK_IS_ACTION (action));
action->private_data->activate_blocked = FALSE;
}
/**
* gtk_action_create_icon:
* @action: the action object
* @icon_size: (type int): the size of the icon that should be created.
*
* This function is intended for use by action implementations to
* create icons displayed in the proxy widgets.
*
* Returns: (transfer none): a widget that displays the icon for this action.
*
* Since: 2.4
*
* Deprecated: 3.10: Use g_menu_item_set_icon() to set an icon on a #GMenuItem,
* or gtk_container_add() to add a #GtkImage to a #GtkButton
*/
GtkWidget *
gtk_action_create_icon (GtkAction *action, GtkIconSize icon_size)
{
GtkWidget *widget = NULL;
g_return_val_if_fail (GTK_IS_ACTION (action), NULL);
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
if (action->private_data->stock_id &&
gtk_icon_factory_lookup_default (action->private_data->stock_id))
widget = gtk_image_new_from_stock (action->private_data->stock_id, icon_size);
else if (action->private_data->gicon)
widget = gtk_image_new_from_gicon (action->private_data->gicon, icon_size);
else if (action->private_data->icon_name)
widget = gtk_image_new_from_icon_name (action->private_data->icon_name, icon_size);
G_GNUC_END_IGNORE_DEPRECATIONS;
return widget;
}
/**
* gtk_action_create_menu_item:
* @action: the action object
*
* Creates a menu item widget that proxies for the given action.
*
* Returns: (transfer none): a menu item connected to the action.
*
* Since: 2.4
*
* Deprecated: 3.10: Use g_menu_item_new() and associate it with a #GAction
* instead.
*/
GtkWidget *
gtk_action_create_menu_item (GtkAction *action)
{
GtkWidget *menu_item;
g_return_val_if_fail (GTK_IS_ACTION (action), NULL);
menu_item = GTK_ACTION_GET_CLASS (action)->create_menu_item (action);
gtk_activatable_set_use_action_appearance (GTK_ACTIVATABLE (menu_item), TRUE);
gtk_activatable_set_related_action (GTK_ACTIVATABLE (menu_item), action);
return menu_item;
}
/**
* gtk_action_create_tool_item:
* @action: the action object
*
* Creates a toolbar item widget that proxies for the given action.
*
* Returns: (transfer none): a toolbar item connected to the action.
*
* Since: 2.4
*
* Deprecated: 3.10: Use a #GtkToolItem and associate it with a #GAction using
* gtk_actionable_set_action_name() instead
*/
GtkWidget *
gtk_action_create_tool_item (GtkAction *action)
{
GtkWidget *button;
g_return_val_if_fail (GTK_IS_ACTION (action), NULL);
button = GTK_ACTION_GET_CLASS (action)->create_tool_item (action);
gtk_activatable_set_use_action_appearance (GTK_ACTIVATABLE (button), TRUE);
gtk_activatable_set_related_action (GTK_ACTIVATABLE (button), action);
return button;
}
void
_gtk_action_add_to_proxy_list (GtkAction *action,
GtkWidget *proxy)
{
g_return_if_fail (GTK_IS_ACTION (action));
g_return_if_fail (GTK_IS_WIDGET (proxy));
GTK_ACTION_GET_CLASS (action)->connect_proxy (action, proxy);
}
void
_gtk_action_remove_from_proxy_list (GtkAction *action,
GtkWidget *proxy)
{
g_return_if_fail (GTK_IS_ACTION (action));
g_return_if_fail (GTK_IS_WIDGET (proxy));
GTK_ACTION_GET_CLASS (action)->disconnect_proxy (action, proxy);
}
/**
* gtk_action_get_proxies:
* @action: the action object
*
* Returns the proxy widgets for an action.
* See also gtk_activatable_get_related_action().
*
* Returns: (element-type GtkWidget) (transfer none): a #GSList of proxy widgets. The list is owned by GTK+
* and must not be modified.
*
* Since: 2.4
*
* Deprecated: 3.10
**/
GSList*
gtk_action_get_proxies (GtkAction *action)
{
g_return_val_if_fail (GTK_IS_ACTION (action), NULL);
return action->private_data->proxies;
}
/**
* gtk_action_get_name:
* @action: the action object
*
* Returns the name of the action.
*
* Returns: the name of the action. The string belongs to GTK+ and should not
* be freed.
*
* Since: 2.4
*
* Deprecated: 3.10: Use g_action_get_name() on a #GAction instead
**/
const gchar *
gtk_action_get_name (GtkAction *action)
{
g_return_val_if_fail (GTK_IS_ACTION (action), NULL);
return action->private_data->name;
}
/**
* gtk_action_is_sensitive:
* @action: the action object
*
* Returns whether the action is effectively sensitive.
*
* Returns: %TRUE if the action and its associated action group
* are both sensitive.
*
* Since: 2.4
*
* Deprecated: 3.10: Use g_action_get_enabled() on a #GAction
* instead
**/
gboolean
gtk_action_is_sensitive (GtkAction *action)
{
GtkActionPrivate *priv;
g_return_val_if_fail (GTK_IS_ACTION (action), FALSE);
priv = action->private_data;
return priv->sensitive &&
(priv->action_group == NULL ||
gtk_action_group_get_sensitive (priv->action_group));
}
/**
* gtk_action_get_sensitive:
* @action: the action object
*
* Returns whether the action itself is sensitive. Note that this doesn’t
* necessarily mean effective sensitivity. See gtk_action_is_sensitive()
* for that.
*
* Returns: %TRUE if the action itself is sensitive.
*
* Since: 2.4
*
* Deprecated: 3.10: Use g_action_get_enabled() on a #GAction
* instead
**/
gboolean
gtk_action_get_sensitive (GtkAction *action)
{
g_return_val_if_fail (GTK_IS_ACTION (action), FALSE);
return action->private_data->sensitive;
}
/**
* gtk_action_set_sensitive:
* @action: the action object
* @sensitive: %TRUE to make the action sensitive
*
* Sets the :sensitive property of the action to @sensitive. Note that
* this doesn’t necessarily mean effective sensitivity. See
* gtk_action_is_sensitive()
* for that.
*
* Since: 2.6
*
* Deprecated: 3.10: Use g_simple_action_set_enabled() on a #GSimpleAction
* instead
**/
void
gtk_action_set_sensitive (GtkAction *action,
gboolean sensitive)
{
g_return_if_fail (GTK_IS_ACTION (action));
sensitive = sensitive != FALSE;
if (action->private_data->sensitive != sensitive)
{
action->private_data->sensitive = sensitive;
g_object_notify (G_OBJECT (action), "sensitive");
}
}
/**
* gtk_action_is_visible:
* @action: the action object
*
* Returns whether the action is effectively visible.
*
* Returns: %TRUE if the action and its associated action group
* are both visible.
*
* Since: 2.4
*
* Deprecated: 3.10: Use #GAction instead, and control and monitor the state of
* #GtkActionable widgets directly
**/
gboolean
gtk_action_is_visible (GtkAction *action)
{
GtkActionPrivate *priv;
g_return_val_if_fail (GTK_IS_ACTION (action), FALSE);
priv = action->private_data;
return priv->visible &&
(priv->action_group == NULL ||
gtk_action_group_get_visible (priv->action_group));
}
/**
* gtk_action_get_visible:
* @action: the action object
*
* Returns whether the action itself is visible. Note that this doesn’t
* necessarily mean effective visibility. See gtk_action_is_sensitive()
* for that.
*
* Returns: %TRUE if the action itself is visible.
*
* Since: 2.4
*
* Deprecated: 3.10: Use #GAction instead, and control and monitor the state of
* #GtkActionable widgets directly
**/
gboolean
gtk_action_get_visible (GtkAction *action)
{
g_return_val_if_fail (GTK_IS_ACTION (action), FALSE);
return action->private_data->visible;
}
/**
* gtk_action_set_visible:
* @action: the action object
* @visible: %TRUE to make the action visible
*
* Sets the :visible property of the action to @visible. Note that
* this doesn’t necessarily mean effective visibility. See
* gtk_action_is_visible()
* for that.
*
* Since: 2.6
*
* Deprecated: 3.10: Use #GAction instead, and control and monitor the state of
* #GtkActionable widgets directly
**/
void
gtk_action_set_visible (GtkAction *action,
gboolean visible)
{
g_return_if_fail (GTK_IS_ACTION (action));
visible = visible != FALSE;
if (action->private_data->visible != visible)
{
action->private_data->visible = visible;
g_object_notify (G_OBJECT (action), "visible");
}
}
/**
* gtk_action_set_is_important:
* @action: the action object
* @is_important: %TRUE to make the action important
*
* Sets whether the action is important, this attribute is used
* primarily by toolbar items to decide whether to show a label
* or not.
*
* Since: 2.16
*
* Deprecated: 3.10: Use #GAction instead, and control and monitor whether
* labels are shown directly
*/
void
gtk_action_set_is_important (GtkAction *action,
gboolean is_important)
{
g_return_if_fail (GTK_IS_ACTION (action));
is_important = is_important != FALSE;
if (action->private_data->is_important != is_important)
{
action->private_data->is_important = is_important;
g_object_notify (G_OBJECT (action), "is-important");
}
}
/**
* gtk_action_get_is_important:
* @action: a #GtkAction
*
* Checks whether @action is important or not
*
* Returns: whether @action is important
*
* Since: 2.16
*
* Deprecated: 3.10: Use #GAction instead, and control and monitor whether
* labels are shown directly
*/
gboolean
gtk_action_get_is_important (GtkAction *action)
{
g_return_val_if_fail (GTK_IS_ACTION (action), FALSE);
return action->private_data->is_important;
}
/**
* gtk_action_set_always_show_image:
* @action: a #GtkAction
* @always_show: %TRUE if menuitem proxies should always show their image
*
* Sets whether @action's menu item proxies will ignore the
* #GtkSettings:gtk-menu-images setting and always show their image, if available.
*
* Use this if the menu item would be useless or hard to use
* without their image.
*
* Since: 2.20
*
* Deprecated: 3.10: Use g_menu_item_set_icon() on a #GMenuItem instead, if the
* item should have an image
*/
void
gtk_action_set_always_show_image (GtkAction *action,
gboolean always_show)
{
GtkActionPrivate *priv;
g_return_if_fail (GTK_IS_ACTION (action));
priv = action->private_data;
always_show = always_show != FALSE;
if (priv->always_show_image != always_show)
{
priv->always_show_image = always_show;
g_object_notify (G_OBJECT (action), "always-show-image");
}
}
/**
* gtk_action_get_always_show_image:
* @action: a #GtkAction
*
* Returns whether @action's menu item proxies will always
* show their image, if available.
*
* Returns: %TRUE if the menu item proxies will always show their image
*
* Since: 2.20
*
* Deprecated: 3.10: Use g_menu_item_get_attribute_value() on a #GMenuItem
* instead
*/
gboolean
gtk_action_get_always_show_image (GtkAction *action)
{
g_return_val_if_fail (GTK_IS_ACTION (action), FALSE);
return action->private_data->always_show_image;
}
/**
* gtk_action_set_label:
* @action: a #GtkAction
* @label: the label text to set
*
* Sets the label of @action.
*
* Since: 2.16
*
* Deprecated: 3.10: Use #GAction instead, and set a label on a menu item with
* g_menu_item_set_label(). For #GtkActionable widgets, use the widget-specific
* API to set a label
*/
void
gtk_action_set_label (GtkAction *action,
const gchar *label)
{
gchar *tmp;
g_return_if_fail (GTK_IS_ACTION (action));
tmp = action->private_data->label;
action->private_data->label = g_strdup (label);
g_free (tmp);
action->private_data->label_set = (action->private_data->label != NULL);
/* if label is unset, then use the label from the stock item */
if (!action->private_data->label_set && action->private_data->stock_id)
{
GtkStockItem stock_item;
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
if (gtk_stock_lookup (action->private_data->stock_id, &stock_item))
action->private_data->label = g_strdup (stock_item.label);
G_GNUC_END_IGNORE_DEPRECATIONS;
}
g_object_notify (G_OBJECT (action), "label");
/* if short_label is unset, set short_label=label */
if (!action->private_data->short_label_set)
{
gtk_action_set_short_label (action, action->private_data->label);
action->private_data->short_label_set = FALSE;
}
}
/**
* gtk_action_get_label:
* @action: a #GtkAction
*
* Gets the label text of @action.
*
* Returns: the label text
*
* Since: 2.16
*
* Deprecated: 3.10: Use #GAction instead, and get a label from a menu item
* with g_menu_item_get_attribute_value(). For #GtkActionable widgets, use the
* widget-specific API to get a label
*/
const gchar *
gtk_action_get_label (GtkAction *action)
{
g_return_val_if_fail (GTK_IS_ACTION (action), NULL);
return action->private_data->label;
}
/**
* gtk_action_set_short_label:
* @action: a #GtkAction
* @short_label: the label text to set
*
* Sets a shorter label text on @action.
*
* Since: 2.16
*
* Deprecated: 3.10: Use #GAction instead, which has no equivalent of short
* labels
*/
void
gtk_action_set_short_label (GtkAction *action,
const gchar *short_label)
{
gchar *tmp;
g_return_if_fail (GTK_IS_ACTION (action));
tmp = action->private_data->short_label;
action->private_data->short_label = g_strdup (short_label);
g_free (tmp);
action->private_data->short_label_set = (action->private_data->short_label != NULL);
/* if short_label is unset, then use the value of label */
if (!action->private_data->short_label_set)
action->private_data->short_label = g_strdup (action->private_data->label);
g_object_notify (G_OBJECT (action), "short-label");
}
/**
* gtk_action_get_short_label:
* @action: a #GtkAction
*
* Gets the short label text of @action.
*
* Returns: the short label text.
*
* Since: 2.16
*
* Deprecated: 3.10: Use #GAction instead, which has no equivalent of short
* labels
*/
const gchar *
gtk_action_get_short_label (GtkAction *action)
{
g_return_val_if_fail (GTK_IS_ACTION (action), NULL);
return action->private_data->short_label;
}
/**
* gtk_action_set_visible_horizontal:
* @action: a #GtkAction
* @visible_horizontal: whether the action is visible horizontally
*
* Sets whether @action is visible when horizontal
*
* Since: 2.16
*
* Deprecated: 3.10: Use #GAction instead, and control and monitor the
* visibility of associated widgets and menu items directly
*/
void
gtk_action_set_visible_horizontal (GtkAction *action,
gboolean visible_horizontal)
{
g_return_if_fail (GTK_IS_ACTION (action));
g_return_if_fail (GTK_IS_ACTION (action));
visible_horizontal = visible_horizontal != FALSE;
if (action->private_data->visible_horizontal != visible_horizontal)
{
action->private_data->visible_horizontal = visible_horizontal;
g_object_notify (G_OBJECT (action), "visible-horizontal");
}
}
/**
* gtk_action_get_visible_horizontal:
* @action: a #GtkAction
*
* Checks whether @action is visible when horizontal
*
* Returns: whether @action is visible when horizontal
*
* Since: 2.16
*
* Deprecated: 3.10: Use #GAction instead, and control and monitor the
* visibility of associated widgets and menu items directly
*/
gboolean
gtk_action_get_visible_horizontal (GtkAction *action)
{
g_return_val_if_fail (GTK_IS_ACTION (action), FALSE);
return action->private_data->visible_horizontal;
}
/**
* gtk_action_set_visible_vertical:
* @action: a #GtkAction
* @visible_vertical: whether the action is visible vertically
*
* Sets whether @action is visible when vertical
*
* Since: 2.16
*
* Deprecated: 3.10: Use #GAction instead, and control and monitor the
* visibility of associated widgets and menu items directly
*/
void
gtk_action_set_visible_vertical (GtkAction *action,
gboolean visible_vertical)
{
g_return_if_fail (GTK_IS_ACTION (action));
g_return_if_fail (GTK_IS_ACTION (action));
visible_vertical = visible_vertical != FALSE;
if (action->private_data->visible_vertical != visible_vertical)
{
action->private_data->visible_vertical = visible_vertical;
g_object_notify (G_OBJECT (action), "visible-vertical");
}
}
/**
* gtk_action_get_visible_vertical:
* @action: a #GtkAction
*
* Checks whether @action is visible when horizontal
*
* Returns: whether @action is visible when horizontal
*
* Since: 2.16
*
* Deprecated: 3.10: Use #GAction instead, and control and monitor the
* visibility of associated widgets and menu items directly
*/
gboolean
gtk_action_get_visible_vertical (GtkAction *action)
{
g_return_val_if_fail (GTK_IS_ACTION (action), FALSE);
return action->private_data->visible_vertical;
}
/**
* gtk_action_set_tooltip:
* @action: a #GtkAction
* @tooltip: the tooltip text
*
* Sets the tooltip text on @action
*
* Since: 2.16
*
* Deprecated: 3.10: Use #GAction instead, and set tooltips on associated
* #GtkActionable widgets with gtk_widget_set_tooltip_text()
*/
void
gtk_action_set_tooltip (GtkAction *action,
const gchar *tooltip)
{
gchar *tmp;
g_return_if_fail (GTK_IS_ACTION (action));
tmp = action->private_data->tooltip;
action->private_data->tooltip = g_strdup (tooltip);
g_free (tmp);
g_object_notify (G_OBJECT (action), "tooltip");
}
/**
* gtk_action_get_tooltip:
* @action: a #GtkAction
*
* Gets the tooltip text of @action.
*
* Returns: the tooltip text
*
* Since: 2.16
*
* Deprecated: 3.10: Use #GAction instead, and get tooltips from associated
* #GtkActionable widgets with gtk_widget_get_tooltip_text()
*/
const gchar *
gtk_action_get_tooltip (GtkAction *action)
{
g_return_val_if_fail (GTK_IS_ACTION (action), NULL);
return action->private_data->tooltip;
}
/**
* gtk_action_set_stock_id:
* @action: a #GtkAction
* @stock_id: the stock id
*
* Sets the stock id on @action
*
* Since: 2.16
*
* Deprecated: 3.10: Use #GAction instead, which has no equivalent of stock
* items
*/
void
gtk_action_set_stock_id (GtkAction *action,
const gchar *stock_id)
{
gchar *tmp;
g_return_if_fail (GTK_IS_ACTION (action));
g_return_if_fail (GTK_IS_ACTION (action));
tmp = action->private_data->stock_id;
action->private_data->stock_id = g_strdup (stock_id);
g_free (tmp);
g_object_notify (G_OBJECT (action), "stock-id");
/* update label and short_label if appropriate */
if (!action->private_data->label_set)
{
GtkStockItem stock_item;
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
if (action->private_data->stock_id &&
gtk_stock_lookup (action->private_data->stock_id, &stock_item))
gtk_action_set_label (action, stock_item.label);
else
gtk_action_set_label (action, NULL);
G_GNUC_END_IGNORE_DEPRECATIONS;
action->private_data->label_set = FALSE;
}
}
/**
* gtk_action_get_stock_id:
* @action: a #GtkAction
*
* Gets the stock id of @action.
*
* Returns: the stock id
*
* Since: 2.16
*
* Deprecated: 3.10: Use #GAction instead, which has no equivalent of stock
* items
*/
const gchar *
gtk_action_get_stock_id (GtkAction *action)
{
g_return_val_if_fail (GTK_IS_ACTION (action), NULL);
return action->private_data->stock_id;
}
/**
* gtk_action_set_icon_name:
* @action: a #GtkAction
* @icon_name: the icon name to set
*
* Sets the icon name on @action
*
* Since: 2.16
*
* Deprecated: 3.10: Use #GAction instead, and g_menu_item_set_icon() to set an
* icon on a #GMenuItem associated with a #GAction, or gtk_container_add() to
* add a #GtkImage to a #GtkButton
*/
void
gtk_action_set_icon_name (GtkAction *action,
const gchar *icon_name)
{
gchar *tmp;
g_return_if_fail (GTK_IS_ACTION (action));
tmp = action->private_data->icon_name;
action->private_data->icon_name = g_strdup (icon_name);
g_free (tmp);
g_object_notify (G_OBJECT (action), "icon-name");
}
/**
* gtk_action_get_icon_name:
* @action: a #GtkAction
*
* Gets the icon name of @action.
*
* Returns: the icon name
*
* Since: 2.16
*
* Deprecated: 3.10: Use #GAction instead, and
* g_menu_item_get_attribute_value() to get an icon from a #GMenuItem
* associated with a #GAction
*/
const gchar *
gtk_action_get_icon_name (GtkAction *action)
{
g_return_val_if_fail (GTK_IS_ACTION (action), NULL);
return action->private_data->icon_name;
}
/**
* gtk_action_set_gicon:
* @action: a #GtkAction
* @icon: the #GIcon to set
*
* Sets the icon of @action.
*
* Since: 2.16
*
* Deprecated: 3.10: Use #GAction instead, and g_menu_item_set_icon() to set an
* icon on a #GMenuItem associated with a #GAction, or gtk_container_add() to
* add a #GtkImage to a #GtkButton
*/
void
gtk_action_set_gicon (GtkAction *action,
GIcon *icon)
{
g_return_if_fail (GTK_IS_ACTION (action));
if (action->private_data->gicon)
g_object_unref (action->private_data->gicon);
action->private_data->gicon = icon;
if (action->private_data->gicon)
g_object_ref (action->private_data->gicon);
g_object_notify (G_OBJECT (action), "gicon");
}
/**
* gtk_action_get_gicon:
* @action: a #GtkAction
*
* Gets the gicon of @action.
*
* Returns: (transfer none): The action’s #GIcon if one is set.
*
* Since: 2.16
*
* Deprecated: 3.10: Use #GAction instead, and
* g_menu_item_get_attribute_value() to get an icon from a #GMenuItem
* associated with a #GAction
*/
GIcon *
gtk_action_get_gicon (GtkAction *action)
{
g_return_val_if_fail (GTK_IS_ACTION (action), NULL);
return action->private_data->gicon;
}
static void
closure_accel_activate (GClosure *closure,
GValue *return_value,
guint n_param_values,
const GValue *param_values,
gpointer invocation_hint,
gpointer marshal_data)
{
if (gtk_action_is_sensitive (GTK_ACTION (closure->data)))
{
_gtk_action_emit_activate (GTK_ACTION (closure->data));
/* we handled the accelerator */
g_value_set_boolean (return_value, TRUE);
}
}
static void
gtk_action_set_action_group (GtkAction *action,
GtkActionGroup *action_group)
{
if (action->private_data->action_group == NULL)
g_return_if_fail (GTK_IS_ACTION_GROUP (action_group));
else
g_return_if_fail (action_group == NULL);
action->private_data->action_group = action_group;
}
/**
* gtk_action_set_accel_path:
* @action: the action object
* @accel_path: the accelerator path
*
* Sets the accel path for this action. All proxy widgets associated
* with the action will have this accel path, so that their
* accelerators are consistent.
*
* Note that @accel_path string will be stored in a #GQuark. Therefore, if you
* pass a static string, you can save some memory by interning it first with
* g_intern_static_string().
*
* Since: 2.4
*
* Deprecated: 3.10: Use #GAction and the accelerator path on an associated
* #GtkMenu instead
*/
void
gtk_action_set_accel_path (GtkAction *action,
const gchar *accel_path)
{
g_return_if_fail (GTK_IS_ACTION (action));
action->private_data->accel_quark = g_quark_from_string (accel_path);
}
/**
* gtk_action_get_accel_path:
* @action: the action object
*
* Returns the accel path for this action.
*
* Since: 2.6
*
* Returns: the accel path for this action, or %NULL
* if none is set. The returned string is owned by GTK+
* and must not be freed or modified.
*
* Deprecated: 3.10: Use #GAction and the accelerator path on an associated
* #GtkMenu instead
*/
const gchar *
gtk_action_get_accel_path (GtkAction *action)
{
g_return_val_if_fail (GTK_IS_ACTION (action), NULL);
if (action->private_data->accel_quark)
return g_quark_to_string (action->private_data->accel_quark);
else
return NULL;
}
/**
* gtk_action_get_accel_closure:
* @action: the action object
*
* Returns the accel closure for this action.
*
* Since: 2.8
*
* Returns: (transfer none): the accel closure for this action. The
* returned closure is owned by GTK+ and must not be unreffed
* or modified.
*
* Deprecated: 3.10: Use #GAction and #GtkMenu instead, which have no
* equivalent for getting the accel closure
*/
GClosure *
gtk_action_get_accel_closure (GtkAction *action)
{
g_return_val_if_fail (GTK_IS_ACTION (action), NULL);
return action->private_data->accel_closure;
}
/**
* gtk_action_set_accel_group:
* @action: the action object
* @accel_group: (allow-none): a #GtkAccelGroup or %NULL
*
* Sets the #GtkAccelGroup in which the accelerator for this action
* will be installed.
*
* Since: 2.4
*
* Deprecated: 3.10: Use #GAction and the accelerator group on an associated
* #GtkMenu instead
**/
void
gtk_action_set_accel_group (GtkAction *action,
GtkAccelGroup *accel_group)
{
g_return_if_fail (GTK_IS_ACTION (action));
g_return_if_fail (accel_group == NULL || GTK_IS_ACCEL_GROUP (accel_group));
if (accel_group)
g_object_ref (accel_group);
if (action->private_data->accel_group)
g_object_unref (action->private_data->accel_group);
action->private_data->accel_group = accel_group;
}
/**
* gtk_action_connect_accelerator:
* @action: a #GtkAction
*
* Installs the accelerator for @action if @action has an
* accel path and group. See gtk_action_set_accel_path() and
* gtk_action_set_accel_group()
*
* Since multiple proxies may independently trigger the installation
* of the accelerator, the @action counts the number of times this
* function has been called and doesn’t remove the accelerator until
* gtk_action_disconnect_accelerator() has been called as many times.
*
* Since: 2.4
*
* Deprecated: 3.10: Use #GAction and the accelerator group on an associated
* #GtkMenu instead
**/
void
gtk_action_connect_accelerator (GtkAction *action)
{
g_return_if_fail (GTK_IS_ACTION (action));
if (!action->private_data->accel_quark ||
!action->private_data->accel_group)
return;
if (action->private_data->accel_count == 0)
{
const gchar *accel_path =
g_quark_to_string (action->private_data->accel_quark);
gtk_accel_group_connect_by_path (action->private_data->accel_group,
accel_path,
action->private_data->accel_closure);
}
action->private_data->accel_count++;
}
/**
* gtk_action_disconnect_accelerator:
* @action: a #GtkAction
*
* Undoes the effect of one call to gtk_action_connect_accelerator().
*
* Since: 2.4
*
* Deprecated: 3.10: Use #GAction and the accelerator group on an associated
* #GtkMenu instead
**/
void
gtk_action_disconnect_accelerator (GtkAction *action)
{
g_return_if_fail (GTK_IS_ACTION (action));
if (!action->private_data->accel_quark ||
!action->private_data->accel_group)
return;
action->private_data->accel_count--;
if (action->private_data->accel_count == 0)
gtk_accel_group_disconnect (action->private_data->accel_group,
action->private_data->accel_closure);
}
/**
* gtk_action_create_menu:
* @action: a #GtkAction
*
* If @action provides a #GtkMenu widget as a submenu for the menu
* item or the toolbar item it creates, this function returns an
* instance of that menu.
*
* Returns: (transfer none): the menu item provided by the
* action, or %NULL.
*
* Since: 2.12
*
* Deprecated: 3.10: Use #GAction and #GMenuModel instead, and create a
* #GtkMenu with gtk_menu_new_from_model()
*/
GtkWidget *
gtk_action_create_menu (GtkAction *action)
{
g_return_val_if_fail (GTK_IS_ACTION (action), NULL);
if (GTK_ACTION_GET_CLASS (action)->create_menu)
return GTK_ACTION_GET_CLASS (action)->create_menu (action);
return NULL;
}