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02b69e4d76
GCC has some optimization for the inclusion guard, but they only work if the check is the outermost one. We're fairly inconsistent because of historical reasons, so we should ensure that we follow the same pattern in every public header.
136 lines
6.4 KiB
C
136 lines
6.4 KiB
C
/*
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* Clutter.
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*
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* An OpenGL based 'interactive canvas' library.
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*
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* Copyright (C) 2008 Intel Corporation.
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*
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* Authored By: Emmanuele Bassi <ebassi@linux.intel.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, 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,
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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 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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#ifndef __CLUTTER_BINDING_POOL_H__
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#define __CLUTTER_BINDING_POOL_H__
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#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
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#error "Only <clutter/clutter.h> can be included directly."
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#endif
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#include <glib-object.h>
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#include <clutter/clutter-event.h>
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G_BEGIN_DECLS
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#define CLUTTER_TYPE_BINDING_POOL (clutter_binding_pool_get_type ())
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#define CLUTTER_BINDING_POOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_BINDING_POOL, ClutterBindingPool))
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#define CLUTTER_IS_BINDING_POOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_BINDING_POOL))
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/**
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* ClutterBindingPool:
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*
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* Container of key bindings. The #ClutterBindingPool struct is
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* private.
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*
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* Since: 1.0
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*/
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typedef struct _ClutterBindingPool ClutterBindingPool;
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typedef struct _ClutterBindingPoolClass ClutterBindingPoolClass;
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/**
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* ClutterBindingActionFunc:
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* @gobject: a #GObject
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* @action_name: the name of the action
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* @key_val: the key symbol
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* @modifiers: bitmask of the modifier flags
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* @user_data: data passed to the function
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*
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* The prototype for the callback function registered with
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* clutter_binding_pool_install_action() and invoked by
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* clutter_binding_pool_activate().
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*
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* Return value: the function should return %TRUE if the key
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* binding has been handled, and return %FALSE otherwise
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*
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* Since: 1.0
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*/
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typedef gboolean (* ClutterBindingActionFunc) (GObject *gobject,
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const gchar *action_name,
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guint key_val,
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ClutterModifierType modifiers,
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gpointer user_data);
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CLUTTER_AVAILABLE_IN_1_0
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GType clutter_binding_pool_get_type (void) G_GNUC_CONST;
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CLUTTER_AVAILABLE_IN_1_0
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ClutterBindingPool * clutter_binding_pool_new (const gchar *name);
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CLUTTER_AVAILABLE_IN_1_0
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ClutterBindingPool * clutter_binding_pool_get_for_class (gpointer klass);
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CLUTTER_AVAILABLE_IN_1_0
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ClutterBindingPool * clutter_binding_pool_find (const gchar *name);
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CLUTTER_AVAILABLE_IN_1_0
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void clutter_binding_pool_install_action (ClutterBindingPool *pool,
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const gchar *action_name,
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guint key_val,
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ClutterModifierType modifiers,
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GCallback callback,
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gpointer data,
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GDestroyNotify notify);
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CLUTTER_AVAILABLE_IN_1_0
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void clutter_binding_pool_install_closure (ClutterBindingPool *pool,
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const gchar *action_name,
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guint key_val,
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ClutterModifierType modifiers,
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GClosure *closure);
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CLUTTER_AVAILABLE_IN_1_0
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void clutter_binding_pool_override_action (ClutterBindingPool *pool,
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guint key_val,
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ClutterModifierType modifiers,
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GCallback callback,
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gpointer data,
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GDestroyNotify notify);
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CLUTTER_AVAILABLE_IN_1_0
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void clutter_binding_pool_override_closure (ClutterBindingPool *pool,
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guint key_val,
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ClutterModifierType modifiers,
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GClosure *closure);
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CLUTTER_AVAILABLE_IN_1_0
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const gchar * clutter_binding_pool_find_action (ClutterBindingPool *pool,
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guint key_val,
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ClutterModifierType modifiers);
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CLUTTER_AVAILABLE_IN_1_0
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void clutter_binding_pool_remove_action (ClutterBindingPool *pool,
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guint key_val,
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ClutterModifierType modifiers);
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CLUTTER_AVAILABLE_IN_1_0
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gboolean clutter_binding_pool_activate (ClutterBindingPool *pool,
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guint key_val,
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ClutterModifierType modifiers,
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GObject *gobject);
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CLUTTER_AVAILABLE_IN_1_0
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void clutter_binding_pool_block_action (ClutterBindingPool *pool,
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const gchar *action_name);
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CLUTTER_AVAILABLE_IN_1_0
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void clutter_binding_pool_unblock_action (ClutterBindingPool *pool,
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const gchar *action_name);
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G_END_DECLS
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#endif /* __CLUTTER_BINDING_POOL_H__ */
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