forked from AuroraMiddleware/gtk
652f16dd98
The current process of implementing GActionObserver is annoying and the GSimpleActionObserver interface leaves a lot to be desired. Introduce a new class, GtkActionHelper that gives you pretty much everything you'd want to do as an implementor of GtkActionable. The GtkActionHelper also features an "application" mode that is not associated with a particular GtkWidget but rather with whatever widget happens to be the active window of the given GtkApplication at a particular point in time. This will be useful for the Mac OS menubar.
72 lines
3.1 KiB
C
72 lines
3.1 KiB
C
/*
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* Copyright © 2012 Canonical Limited
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*
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* This library is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* licence or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* Authors: Ryan Lortie <desrt@desrt.ca>
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*/
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#ifndef __GTK_ACTION_HELPER_H__
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#define __GTK_ACTION_HELPER_H__
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#include <gtk/gtkapplication.h>
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#include <gtk/gtkactionable.h>
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#define GTK_TYPE_ACTION_HELPER (gtk_action_helper_get_type ())
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#define GTK_ACTION_HELPER(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), \
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GTK_TYPE_ACTION_HELPER, GtkActionHelper))
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#define GTK_IS_ACTION_HELPER(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), \
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GTK_TYPE_ACTION_HELPER))
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typedef struct _GtkActionHelper GtkActionHelper;
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typedef enum
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{
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GTK_ACTION_HELPER_ROLE_NORMAL,
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GTK_ACTION_HELPER_ROLE_TOGGLE,
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GTK_ACTION_HELPER_ROLE_RADIO
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} GtkActionHelperRole;
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G_GNUC_INTERNAL
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GType gtk_action_helper_get_type (void);
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G_GNUC_INTERNAL
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GtkActionHelper * gtk_action_helper_new (GtkActionable *widget);
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G_GNUC_INTERNAL
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GtkActionHelper * gtk_action_helper_new_with_application (GtkApplication *application);
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G_GNUC_INTERNAL
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void gtk_action_helper_set_action_name (GtkActionHelper *helper,
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const gchar *action_name);
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G_GNUC_INTERNAL
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void gtk_action_helper_set_action_target_value (GtkActionHelper *helper,
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GVariant *action_target);
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G_GNUC_INTERNAL
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const gchar * gtk_action_helper_get_action_name (GtkActionHelper *helper);
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G_GNUC_INTERNAL
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GVariant * gtk_action_helper_get_action_target_value (GtkActionHelper *helper);
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G_GNUC_INTERNAL
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GtkActionHelperRole gtk_action_helper_get_role (GtkActionHelper *helper);
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G_GNUC_INTERNAL
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gboolean gtk_action_helper_get_enabled (GtkActionHelper *helper);
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G_GNUC_INTERNAL
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gboolean gtk_action_helper_get_active (GtkActionHelper *helper);
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G_GNUC_INTERNAL
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void gtk_action_helper_activate (GtkActionHelper *helper);
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#endif /* __GTK_ACTION_HELPER_H__ */
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