diff options
Diffstat (limited to 'mate-session')
| -rw-r--r-- | mate-session/gsm-presence.c | 189 | ||||
| -rw-r--r-- | mate-session/gsm-presence.h | 27 |
2 files changed, 115 insertions, 101 deletions
diff --git a/mate-session/gsm-presence.c b/mate-session/gsm-presence.c index 4e21140..1e1d602 100644 --- a/mate-session/gsm-presence.c +++ b/mate-session/gsm-presence.c @@ -41,10 +41,7 @@ #define MAX_STATUS_TEXT 140 -#define GSM_PRESENCE_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GSM_TYPE_PRESENCE, GsmPresencePrivate)) - -struct GsmPresencePrivate -{ +typedef struct { guint status; guint saved_status; char *status_text; @@ -56,7 +53,7 @@ struct GsmPresencePrivate DBusGConnection *bus_connection; DBusGProxy *bus_proxy; DBusGProxy *screensaver_proxy; -}; +} GsmPresencePrivate; enum { PROP_0, @@ -66,7 +63,6 @@ enum { PROP_IDLE_TIMEOUT, }; - enum { STATUS_CHANGED, STATUS_TEXT_CHANGED, @@ -75,7 +71,7 @@ enum { static guint signals [LAST_SIGNAL] = { 0 }; -G_DEFINE_TYPE (GsmPresence, gsm_presence, G_TYPE_OBJECT) +G_DEFINE_TYPE_WITH_PRIVATE (GsmPresence, gsm_presence, G_TYPE_OBJECT); GQuark gsm_presence_error_quark (void) @@ -113,26 +109,29 @@ static void set_session_idle (GsmPresence *presence, gboolean is_idle) { + GsmPresencePrivate *priv; + g_debug ("GsmPresence: setting idle: %d", is_idle); + priv = gsm_presence_get_instance_private (presence); if (is_idle) { - if (presence->priv->status == GSM_PRESENCE_STATUS_IDLE) { + if (priv->status == GSM_PRESENCE_STATUS_IDLE) { g_debug ("GsmPresence: already idle, ignoring"); return; } /* save current status */ - presence->priv->saved_status = presence->priv->status; + priv->saved_status = priv->status; gsm_presence_set_status (presence, GSM_PRESENCE_STATUS_IDLE, NULL); } else { - if (presence->priv->status != GSM_PRESENCE_STATUS_IDLE) { + if (priv->status != GSM_PRESENCE_STATUS_IDLE) { g_debug ("GsmPresence: already not idle, ignoring"); return; } /* restore saved status */ - gsm_presence_set_status (presence, presence->priv->saved_status, NULL); - presence->priv->saved_status = GSM_PRESENCE_STATUS_AVAILABLE; + gsm_presence_set_status (presence, priv->saved_status, NULL); + priv->saved_status = GSM_PRESENCE_STATUS_AVAILABLE; } } @@ -153,26 +152,29 @@ on_idle_timeout (GSIdleMonitor *monitor, static void reset_idle_watch (GsmPresence *presence) { - if (presence->priv->idle_monitor == NULL) { + GsmPresencePrivate *priv; + + priv = gsm_presence_get_instance_private (presence); + if (priv->idle_monitor == NULL) { return; } - if (presence->priv->idle_watch_id > 0) { + if (priv->idle_watch_id > 0) { g_debug ("GsmPresence: removing idle watch"); - gs_idle_monitor_remove_watch (presence->priv->idle_monitor, - presence->priv->idle_watch_id); - presence->priv->idle_watch_id = 0; + gs_idle_monitor_remove_watch (priv->idle_monitor, + priv->idle_watch_id); + priv->idle_watch_id = 0; } - if (! presence->priv->screensaver_active - && presence->priv->idle_enabled - && presence->priv->idle_timeout > 0) { + if (! priv->screensaver_active + && priv->idle_enabled + && priv->idle_timeout > 0) { g_debug ("GsmPresence: adding idle watch"); - presence->priv->idle_watch_id = gs_idle_monitor_add_watch (presence->priv->idle_monitor, - presence->priv->idle_timeout, - (GSIdleMonitorWatchFunc)on_idle_timeout, - presence); + priv->idle_watch_id = gs_idle_monitor_add_watch (priv->idle_monitor, + priv->idle_timeout, + (GSIdleMonitorWatchFunc)on_idle_timeout, + presence); } } @@ -181,9 +183,12 @@ on_screensaver_active_changed (DBusGProxy *proxy, gboolean is_active, GsmPresence *presence) { + GsmPresencePrivate *priv; + g_debug ("screensaver status changed: %d", is_active); - if (presence->priv->screensaver_active != is_active) { - presence->priv->screensaver_active = is_active; + priv = gsm_presence_get_instance_private (presence); + if (priv->screensaver_active != is_active) { + priv->screensaver_active = is_active; reset_idle_watch (presence); set_session_idle (presence, is_active); } @@ -193,10 +198,13 @@ static void on_screensaver_proxy_destroy (GObject *proxy, GsmPresence *presence) { + GsmPresencePrivate *priv; + g_warning ("Detected that screensaver has left the bus"); + priv = gsm_presence_get_instance_private (presence); - presence->priv->screensaver_proxy = NULL; - presence->priv->screensaver_active = FALSE; + priv->screensaver_proxy = NULL; + priv->screensaver_active = FALSE; set_session_idle (presence, FALSE); reset_idle_watch (presence); } @@ -209,6 +217,9 @@ on_bus_name_owner_changed (DBusGProxy *bus_proxy, GsmPresence *presence) { GError *error; + GsmPresencePrivate *priv; + + priv = gsm_presence_get_instance_private (presence); if (service_name == NULL || strcmp (service_name, GS_NAME) != 0) { @@ -224,21 +235,21 @@ on_bus_name_owner_changed (DBusGProxy *bus_proxy, && strlen (new_service_name) > 0) { /* service added */ error = NULL; - presence->priv->screensaver_proxy = dbus_g_proxy_new_for_name_owner (presence->priv->bus_connection, - GS_NAME, - GS_PATH, - GS_INTERFACE, - &error); - if (presence->priv->screensaver_proxy != NULL) { - g_signal_connect (presence->priv->screensaver_proxy, + priv->screensaver_proxy = dbus_g_proxy_new_for_name_owner (priv->bus_connection, + GS_NAME, + GS_PATH, + GS_INTERFACE, + &error); + if (priv->screensaver_proxy != NULL) { + g_signal_connect (priv->screensaver_proxy, "destroy", G_CALLBACK (on_screensaver_proxy_destroy), presence); - dbus_g_proxy_add_signal (presence->priv->screensaver_proxy, + dbus_g_proxy_add_signal (priv->screensaver_proxy, "ActiveChanged", G_TYPE_BOOLEAN, G_TYPE_INVALID); - dbus_g_proxy_connect_signal (presence->priv->screensaver_proxy, + dbus_g_proxy_connect_signal (priv->screensaver_proxy, "ActiveChanged", G_CALLBACK (on_screensaver_active_changed), presence, @@ -254,10 +265,13 @@ static gboolean register_presence (GsmPresence *presence) { GError *error; + GsmPresencePrivate *priv; error = NULL; - presence->priv->bus_connection = dbus_g_bus_get (DBUS_BUS_SESSION, &error); - if (presence->priv->bus_connection == NULL) { + + priv = gsm_presence_get_instance_private (presence); + priv->bus_connection = dbus_g_bus_get (DBUS_BUS_SESSION, &error); + if (priv->bus_connection == NULL) { if (error != NULL) { g_critical ("error getting session bus: %s", error->message); g_error_free (error); @@ -265,7 +279,7 @@ register_presence (GsmPresence *presence) return FALSE; } - dbus_g_connection_register_g_object (presence->priv->bus_connection, GSM_PRESENCE_DBUS_PATH, G_OBJECT (presence)); + dbus_g_connection_register_g_object (priv->bus_connection, GSM_PRESENCE_DBUS_PATH, G_OBJECT (presence)); return TRUE; } @@ -277,28 +291,30 @@ gsm_presence_constructor (GType type, { GsmPresence *presence; gboolean res; + GsmPresencePrivate *priv; presence = GSM_PRESENCE (G_OBJECT_CLASS (gsm_presence_parent_class)->constructor (type, - n_construct_properties, - construct_properties)); + n_construct_properties, + construct_properties)); + priv = gsm_presence_get_instance_private (presence); res = register_presence (presence); if (! res) { g_warning ("Unable to register presence with session bus"); } - presence->priv->bus_proxy = dbus_g_proxy_new_for_name (presence->priv->bus_connection, - DBUS_SERVICE_DBUS, - DBUS_PATH_DBUS, - DBUS_INTERFACE_DBUS); - if (presence->priv->bus_proxy != NULL) { - dbus_g_proxy_add_signal (presence->priv->bus_proxy, + priv->bus_proxy = dbus_g_proxy_new_for_name (priv->bus_connection, + DBUS_SERVICE_DBUS, + DBUS_PATH_DBUS, + DBUS_INTERFACE_DBUS); + if (priv->bus_proxy != NULL) { + dbus_g_proxy_add_signal (priv->bus_proxy, "NameOwnerChanged", G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INVALID); - dbus_g_proxy_connect_signal (presence->priv->bus_proxy, + dbus_g_proxy_connect_signal (priv->bus_proxy, "NameOwnerChanged", G_CALLBACK (on_bus_name_owner_changed), presence, @@ -311,9 +327,11 @@ gsm_presence_constructor (GType type, static void gsm_presence_init (GsmPresence *presence) { - presence->priv = GSM_PRESENCE_GET_PRIVATE (presence); + GsmPresencePrivate *priv; + + priv = gsm_presence_get_instance_private (presence); - presence->priv->idle_monitor = gs_idle_monitor_new (); + priv->idle_monitor = gs_idle_monitor_new (); } void @@ -321,9 +339,12 @@ gsm_presence_set_idle_enabled (GsmPresence *presence, gboolean enabled) { g_return_if_fail (GSM_IS_PRESENCE (presence)); + GsmPresencePrivate *priv; - if (presence->priv->idle_enabled != enabled) { - presence->priv->idle_enabled = enabled; + priv = gsm_presence_get_instance_private (presence); + + if (priv->idle_enabled != enabled) { + priv->idle_enabled = enabled; reset_idle_watch (presence); g_object_notify (G_OBJECT (presence), "idle-enabled"); @@ -335,9 +356,12 @@ gsm_presence_set_status_text (GsmPresence *presence, const char *status_text, GError **error) { + GsmPresencePrivate *priv; g_return_val_if_fail (GSM_IS_PRESENCE (presence), FALSE); - g_free (presence->priv->status_text); + priv = gsm_presence_get_instance_private (presence); + + g_free (priv->status_text); /* check length */ if (status_text != NULL && strlen (status_text) > MAX_STATUS_TEXT) { @@ -349,12 +373,12 @@ gsm_presence_set_status_text (GsmPresence *presence, } if (status_text != NULL) { - presence->priv->status_text = g_strdup (status_text); + priv->status_text = g_strdup (status_text); } else { - presence->priv->status_text = g_strdup (""); + priv->status_text = g_strdup (""); } g_object_notify (G_OBJECT (presence), "status-text"); - g_signal_emit (presence, signals[STATUS_TEXT_CHANGED], 0, presence->priv->status_text); + g_signal_emit (presence, signals[STATUS_TEXT_CHANGED], 0, priv->status_text); return TRUE; } @@ -363,12 +387,15 @@ gsm_presence_set_status (GsmPresence *presence, guint status, GError **error) { + GsmPresencePrivate *priv; + g_return_val_if_fail (GSM_IS_PRESENCE (presence), FALSE); + priv = gsm_presence_get_instance_private (presence); - if (status != presence->priv->status) { - presence->priv->status = status; + if (status != priv->status) { + priv->status = status; g_object_notify (G_OBJECT (presence), "status"); - g_signal_emit (presence, signals[STATUS_CHANGED], 0, presence->priv->status); + g_signal_emit (presence, signals[STATUS_CHANGED], 0, priv->status); } return TRUE; } @@ -377,10 +404,13 @@ void gsm_presence_set_idle_timeout (GsmPresence *presence, guint timeout) { + GsmPresencePrivate *priv; + g_return_if_fail (GSM_IS_PRESENCE (presence)); + priv = gsm_presence_get_instance_private (presence); - if (timeout != presence->priv->idle_timeout) { - presence->priv->idle_timeout = timeout; + if (timeout != priv->idle_timeout) { + priv->idle_timeout = timeout; reset_idle_watch (presence); g_object_notify (G_OBJECT (presence), "idle-timeout"); } @@ -422,21 +452,24 @@ gsm_presence_get_property (GObject *object, GParamSpec *pspec) { GsmPresence *self; + GsmPresencePrivate *priv; self = GSM_PRESENCE (object); + priv = gsm_presence_get_instance_private (self); + switch (prop_id) { case PROP_STATUS: - g_value_set_uint (value, self->priv->status); + g_value_set_uint (value, priv->status); break; case PROP_STATUS_TEXT: - g_value_set_string (value, self->priv->status_text); + g_value_set_string (value, priv->status_text); break; case PROP_IDLE_ENABLED: - g_value_set_boolean (value, self->priv->idle_enabled); + g_value_set_boolean (value, priv->idle_enabled); break; case PROP_IDLE_TIMEOUT: - g_value_set_uint (value, self->priv->idle_timeout); + g_value_set_uint (value, priv->idle_timeout); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); @@ -448,21 +481,24 @@ static void gsm_presence_finalize (GObject *object) { GsmPresence *presence = (GsmPresence *) object; + GsmPresencePrivate *priv; + + priv = gsm_presence_get_instance_private (presence); - if (presence->priv->idle_watch_id > 0) { - gs_idle_monitor_remove_watch (presence->priv->idle_monitor, - presence->priv->idle_watch_id); - presence->priv->idle_watch_id = 0; + if (priv->idle_watch_id > 0) { + gs_idle_monitor_remove_watch (priv->idle_monitor, + priv->idle_watch_id); + priv->idle_watch_id = 0; } - if (presence->priv->status_text != NULL) { - g_free (presence->priv->status_text); - presence->priv->status_text = NULL; + if (priv->status_text != NULL) { + g_free (priv->status_text); + priv->status_text = NULL; } - if (presence->priv->idle_monitor != NULL) { - g_object_unref (presence->priv->idle_monitor); - presence->priv->idle_monitor = NULL; + if (priv->idle_monitor != NULL) { + g_object_unref (priv->idle_monitor); + priv->idle_monitor = NULL; } G_OBJECT_CLASS (gsm_presence_parent_class)->finalize (object); @@ -534,7 +570,6 @@ gsm_presence_class_init (GsmPresenceClass *klass) dbus_g_object_type_install_info (GSM_TYPE_PRESENCE, &dbus_glib_gsm_presence_object_info); dbus_g_error_domain_register (GSM_PRESENCE_ERROR, NULL, GSM_PRESENCE_TYPE_ERROR); - g_type_class_add_private (klass, sizeof (GsmPresencePrivate)); } GsmPresence * diff --git a/mate-session/gsm-presence.h b/mate-session/gsm-presence.h index 4d71e0d..36041ff 100644 --- a/mate-session/gsm-presence.h +++ b/mate-session/gsm-presence.h @@ -24,27 +24,10 @@ #include <glib-object.h> #include <sys/types.h> -#ifdef __cplusplus -extern "C" { -#endif +G_BEGIN_DECLS #define GSM_TYPE_PRESENCE (gsm_presence_get_type ()) -#define GSM_PRESENCE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GSM_TYPE_PRESENCE, GsmPresence)) -#define GSM_PRESENCE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GSM_TYPE_PRESENCE, GsmPresenceClass)) -#define GSM_IS_PRESENCE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GSM_TYPE_PRESENCE)) -#define GSM_IS_PRESENCE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GSM_TYPE_PRESENCE)) -#define GSM_PRESENCE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GSM_TYPE_PRESENCE, GsmPresenceClass)) - -typedef struct _GsmPresence GsmPresence; -typedef struct _GsmPresenceClass GsmPresenceClass; - -typedef struct GsmPresencePrivate GsmPresencePrivate; - -struct _GsmPresence -{ - GObject parent; - GsmPresencePrivate *priv; -}; +G_DECLARE_DERIVABLE_TYPE (GsmPresence, gsm_presence, GSM, PRESENCE, GObject) struct _GsmPresenceClass { @@ -76,8 +59,6 @@ GType gsm_presence_error_get_type (void); GQuark gsm_presence_error_quark (void); -GType gsm_presence_get_type (void) G_GNUC_CONST; - GsmPresence * gsm_presence_new (void); void gsm_presence_set_idle_enabled (GsmPresence *presence, @@ -93,8 +74,6 @@ gboolean gsm_presence_set_status_text (GsmPresence *presence, const char *status_text, GError **error); -#ifdef __cplusplus -} -#endif +G_END_DECLS #endif /* __GSM_PRESENCE_H__ */ |