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/* mate-rr-config.h
*
* Copyright 2007, 2008, Red Hat, Inc.
*
* This file is part of the Mate Library.
*
* The Mate 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.
*
* The Mate 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 the Mate Library; see the file COPYING.LIB. If not,
* write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
* Author: Soren Sandmann <sandmann@redhat.com>
*/
#ifndef MATE_RR_CONFIG_H
#define MATE_RR_CONFIG_H
#ifndef MATE_DESKTOP_USE_UNSTABLE_API
#error mate-rr-config.h is unstable API. You must define MATE_DESKTOP_USE_UNSTABLE_API before including mate-rr-config.h
#endif
#include "mate-rr.h"
#include <glib.h>
typedef struct MateOutputInfo MateOutputInfo;
typedef struct MateRRConfig MateRRConfig;
/* FIXME:
*
* This structure is a Frankenstein monster where all of the fields
* are generated by the system, but some of them can be changed by
* the client.
*/
struct MateOutputInfo
{
char * name;
gboolean on; /* whether there is a CRTC assigned to this output (i.e. a signal is being sent to it) */
int width;
int height;
int rate;
int x;
int y;
MateRRRotation rotation;
gboolean connected; /* whether the output is physically connected to a monitor */
char vendor[4];
guint product;
guint serial;
double aspect;
int pref_width;
int pref_height;
char * display_name;
gboolean primary;
gpointer user_data;
};
#define MATE_RR_TYPE_OUTPUT_INFO (mate_rr_output_info_get_type())
#define MATE_RR_TYPE_CONFIG (mate_rr_config_get_type())
GType mate_rr_output_info_get_type (void);
GType mate_rr_config_get_type (void);
struct MateRRConfig
{
/* "clone" means that at least two outputs are at (0, 0) offset and they
* have the same width/height. Those outputs are of course connected and on
* (i.e. they have a CRTC assigned).
*/
gboolean clone;
MateOutputInfo ** outputs;
};
MateRRConfig *mate_rr_config_new_current (MateRRScreen *screen);
MateRRConfig *mate_rr_config_new_stored (MateRRScreen *screen,
GError **error);
void mate_rr_config_free (MateRRConfig *configuration);
gboolean mate_rr_config_match (MateRRConfig *config1,
MateRRConfig *config2);
gboolean mate_rr_config_equal (MateRRConfig *config1,
MateRRConfig *config2);
gboolean mate_rr_config_save (MateRRConfig *configuration,
GError **error);
void mate_rr_config_sanitize (MateRRConfig *configuration);
gboolean mate_rr_config_ensure_primary (MateRRConfig *configuration);
#ifndef MATE_DISABLE_DEPRECATED
gboolean mate_rr_config_apply (MateRRConfig *configuration,
MateRRScreen *screen,
GError **error);
#endif
gboolean mate_rr_config_apply_with_time (MateRRConfig *configuration,
MateRRScreen *screen,
guint32 timestamp,
GError **error);
#ifndef MATE_DISABLE_DEPRECATED
gboolean mate_rr_config_apply_stored (MateRRScreen *screen,
GError **error);
#endif
#ifndef MATE_DISABLE_DEPRECATED
gboolean mate_rr_config_apply_from_filename (MateRRScreen *screen,
const char *filename,
GError **error);
#endif
gboolean mate_rr_config_apply_from_filename_with_time (MateRRScreen *screen,
const char *filename,
guint32 timestamp,
GError **error);
gboolean mate_rr_config_applicable (MateRRConfig *configuration,
MateRRScreen *screen,
GError **error);
char *mate_rr_config_get_backup_filename (void);
char *mate_rr_config_get_intended_filename (void);
/* A utility function that isn't really in the spirit of this file, but I don't
* don't know a better place for it.
*/
MateRRMode **mate_rr_create_clone_modes (MateRRScreen *screen);
#endif
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