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MonitorManager: add support for persistent monitor configurations

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Add a new object, MetaMonitorConfig, that takes care of converting
between the logical configurations stored in monitors.xml and
the HW resources exposed by MonitorManager.
This commit includes loading and saving of configurations, but
still missing is the actual CRTC assignments and a default
configuration when none is found in the file.

https://bugzilla.gnome.org/show_bug.cgi?id=705670
This commit is contained in:
Giovanni Campagna
2013-07-24 15:35:47 +02:00
committed by Giovanni Campagna
parent 91d193e5e8
commit 12cd4c216b
5 changed files with 1205 additions and 36 deletions
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35
src/core/monitor-private.h
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@@ -177,10 +177,10 @@ void meta_monitor_manager_initialize (Display *display);
MetaMonitorManager *meta_monitor_manager_get (void);
MetaMonitorInfo *meta_monitor_manager_get_monitor_infos (MetaMonitorManager *manager,
int *n_infos);
unsigned int *n_infos);
MetaOutput *meta_monitor_manager_get_outputs (MetaMonitorManager *manager,
int *n_outputs);
unsigned int *n_outputs);
int meta_monitor_manager_get_primary_index (MetaMonitorManager *manager);
@@ -191,6 +191,37 @@ void meta_monitor_manager_get_screen_size (MetaMonitorManager *
int *width,
int *height);
void meta_monitor_manager_apply_configuration (MetaMonitorManager *manager,
GVariant *crtcs,
GVariant *outputs);
#define META_TYPE_MONITOR_CONFIG (meta_monitor_config_get_type ())
#define META_MONITOR_CONFIG(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_MONITOR_CONFIG, MetaMonitorConfig))
#define META_MONITOR_CONFIG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), META_TYPE_MONITOR_CONFIG, MetaMonitorConfigClass))
#define META_IS_MONITOR_CONFIG(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_MONITOR_CONFIG))
#define META_IS_MONITOR_CONFIG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), META_TYPE_MONITOR_CONFIG))
#define META_MONITOR_CONFIG_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), META_TYPE_MONITOR_CONFIG, MetaMonitorConfigClass))
typedef struct _MetaMonitorConfigClass MetaMonitorConfigClass;
typedef struct _MetaMonitorConfig MetaMonitorConfig;
GType meta_monitor_config_get_type (void) G_GNUC_CONST;
MetaMonitorConfig *meta_monitor_config_new (void);
gboolean meta_monitor_config_match_current (MetaMonitorConfig *config,
MetaMonitorManager *manager);
gboolean meta_monitor_config_apply_stored (MetaMonitorConfig *config,
MetaMonitorManager *manager);
void meta_monitor_config_make_default (MetaMonitorConfig *config,
MetaMonitorManager *manager);
void meta_monitor_config_update_current (MetaMonitorConfig *config,
MetaMonitorManager *manager);
void meta_monitor_config_make_persistent (MetaMonitorConfig *config);
/* Returns true if transform causes width and height to be inverted
This is true for the odd transforms in the enum */
static inline gboolean