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other-licenses/atk-1.0/atk/atkcomponent.h@97036ab72558 (annotated)

other-licenses/atk-1.0/atk/atkcomponent.h

Tue, 06 Jan 2015 21:39:09 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Tue, 06 Jan 2015 21:39:09 +0100

branch

TOR_BUG_9701

changeset 8

97036ab72558

permissions

-rw-r--r--

Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.

michael@0	1	/* ATK - Accessibility Toolkit
michael@0	2	* Copyright 2001 Sun Microsystems Inc.
michael@0	3	*
michael@0	4	* This library is free software; you can redistribute it and/or
michael@0	5	* modify it under the terms of the GNU Library General Public
michael@0	6	* License as published by the Free Software Foundation; either
michael@0	7	* version 2 of the License, or (at your option) any later version.
michael@0	8	*
michael@0	9	* This library is distributed in the hope that it will be useful,
michael@0	10	* but WITHOUT ANY WARRANTY; without even the implied warranty of
michael@0	11	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
michael@0	12	* Library General Public License for more details.
michael@0	13	*
michael@0	14	* You should have received a copy of the GNU Library General Public
michael@0	15	* License along with this library; if not, write to the
michael@0	16	* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
michael@0	17	* Boston, MA 02111-1307, USA.
michael@0	18	*/
michael@0	19
michael@0	20	#ifndef __ATK_COMPONENT_H__
michael@0	21	#define __ATK_COMPONENT_H__
michael@0	22
michael@0	23	#include <atk/atkobject.h>
michael@0	24	#include <atk/atkutil.h>
michael@0	25
michael@0	26	#ifdef __cplusplus
michael@0	27	extern "C" {
michael@0	28	#endif /* __cplusplus */
michael@0	29
michael@0	30	/*
michael@0	31	* The AtkComponent interface should be supported by any object that is
michael@0	32	* rendered on the screen. The interface provides the standard mechanism
michael@0	33	* for an assistive technology to determine and set the graphical
michael@0	34	* representation of an object.
michael@0	35	*/
michael@0	36
michael@0	37	#define ATK_TYPE_COMPONENT (atk_component_get_type ())
michael@0	38	#define ATK_IS_COMPONENT(obj) G_TYPE_CHECK_INSTANCE_TYPE ((obj), ATK_TYPE_COMPONENT)
michael@0	39	#define ATK_COMPONENT(obj) G_TYPE_CHECK_INSTANCE_CAST ((obj), ATK_TYPE_COMPONENT, AtkComponent)
michael@0	40	#define ATK_COMPONENT_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), ATK_TYPE_COMPONENT, AtkComponentIface))
michael@0	41
michael@0	42	#ifndef _TYPEDEF_ATK_COMPONENT_
michael@0	43	#define _TYPEDEF_ATK_COMPONENT_
michael@0	44	typedef struct _AtkComponent AtkComponent;
michael@0	45	#endif
michael@0	46	typedef struct _AtkComponentIface AtkComponentIface;
michael@0	47
michael@0	48	typedef void (*AtkFocusHandler) (AtkObject*, gboolean);
michael@0	49
michael@0	50	typedef struct _AtkRectangle AtkRectangle;
michael@0	51
michael@0	52	struct _AtkRectangle
michael@0	53	{
michael@0	54	gint x;
michael@0	55	gint y;
michael@0	56	gint width;
michael@0	57	gint height;
michael@0	58	};
michael@0	59
michael@0	60	GType atk_rectangle_get_type (void);
michael@0	61
michael@0	62	#define ATK_TYPE_RECTANGLE (atk_rectangle_get_type ())
michael@0	63	struct _AtkComponentIface
michael@0	64	{
michael@0	65	GTypeInterface parent;
michael@0	66
michael@0	67	guint (* add_focus_handler) (AtkComponent *component,
michael@0	68	AtkFocusHandler handler);
michael@0	69
michael@0	70	gboolean (* contains) (AtkComponent *component,
michael@0	71	gint x,
michael@0	72	gint y,
michael@0	73	AtkCoordType coord_type);
michael@0	74
michael@0	75	AtkObject* (* ref_accessible_at_point) (AtkComponent *component,
michael@0	76	gint x,
michael@0	77	gint y,
michael@0	78	AtkCoordType coord_type);
michael@0	79	void (* get_extents) (AtkComponent *component,
michael@0	80	gint *x,
michael@0	81	gint *y,
michael@0	82	gint *width,
michael@0	83	gint *height,
michael@0	84	AtkCoordType coord_type);
michael@0	85	void (* get_position) (AtkComponent *component,
michael@0	86	gint *x,
michael@0	87	gint *y,
michael@0	88	AtkCoordType coord_type);
michael@0	89	void (* get_size) (AtkComponent *component,
michael@0	90	gint *width,
michael@0	91	gint *height);
michael@0	92	gboolean (* grab_focus) (AtkComponent *component);
michael@0	93	void (* remove_focus_handler) (AtkComponent *component,
michael@0	94	guint handler_id);
michael@0	95	gboolean (* set_extents) (AtkComponent *component,
michael@0	96	gint x,
michael@0	97	gint y,
michael@0	98	gint width,
michael@0	99	gint height,
michael@0	100	AtkCoordType coord_type);
michael@0	101	gboolean (* set_position) (AtkComponent *component,
michael@0	102	gint x,
michael@0	103	gint y,
michael@0	104	AtkCoordType coord_type);
michael@0	105	gboolean (* set_size) (AtkComponent *component,
michael@0	106	gint width,
michael@0	107	gint height);
michael@0	108
michael@0	109	AtkLayer (* get_layer) (AtkComponent *component);
michael@0	110	gint (* get_mdi_zorder) (AtkComponent *component);
michael@0	111
michael@0	112	/*
michael@0	113	* signal handlers
michael@0	114	*/
michael@0	115	void (* bounds_changed) (AtkComponent *component,
michael@0	116	AtkRectangle *bounds);
michael@0	117	gdouble (* get_alpha) (AtkComponent *component);
michael@0	118	};
michael@0	119
michael@0	120	GType atk_component_get_type (void);
michael@0	121
michael@0	122	/* convenience functions */
michael@0	123
michael@0	124	guint atk_component_add_focus_handler (AtkComponent *component,
michael@0	125	AtkFocusHandler handler);
michael@0	126	gboolean atk_component_contains (AtkComponent *component,
michael@0	127	gint x,
michael@0	128	gint y,
michael@0	129	AtkCoordType coord_type);
michael@0	130	AtkObject* atk_component_ref_accessible_at_point(AtkComponent *component,
michael@0	131	gint x,
michael@0	132	gint y,
michael@0	133	AtkCoordType coord_type);
michael@0	134	void atk_component_get_extents (AtkComponent *component,
michael@0	135	gint *x,
michael@0	136	gint *y,
michael@0	137	gint *width,
michael@0	138	gint *height,
michael@0	139	AtkCoordType coord_type);
michael@0	140	void atk_component_get_position (AtkComponent *component,
michael@0	141	gint *x,
michael@0	142	gint *y,
michael@0	143	AtkCoordType coord_type);
michael@0	144	void atk_component_get_size (AtkComponent *component,
michael@0	145	gint *width,
michael@0	146	gint *height);
michael@0	147	AtkLayer atk_component_get_layer (AtkComponent *component);
michael@0	148	gint atk_component_get_mdi_zorder (AtkComponent *component);
michael@0	149	gboolean atk_component_grab_focus (AtkComponent *component);
michael@0	150	void atk_component_remove_focus_handler (AtkComponent *component,
michael@0	151	guint handler_id);
michael@0	152	gboolean atk_component_set_extents (AtkComponent *component,
michael@0	153	gint x,
michael@0	154	gint y,
michael@0	155	gint width,
michael@0	156	gint height,
michael@0	157	AtkCoordType coord_type);
michael@0	158	gboolean atk_component_set_position (AtkComponent *component,
michael@0	159	gint x,
michael@0	160	gint y,
michael@0	161	AtkCoordType coord_type);
michael@0	162	gboolean atk_component_set_size (AtkComponent *component,
michael@0	163	gint width,
michael@0	164	gint height);
michael@0	165	gdouble atk_component_get_alpha (AtkComponent *component);
michael@0	166	#ifdef __cplusplus
michael@0	167	}
michael@0	168	#endif /* __cplusplus */
michael@0	169
michael@0	170
michael@0	171	#endif /* __ATK_COMPONENT_H__ */