/* 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 <libmateui/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; }; 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); #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