diff options
Diffstat (limited to 'libindicate/listener.c')
| -rw-r--r-- | libindicate/listener.c | 158 |
1 files changed, 152 insertions, 6 deletions
diff --git a/libindicate/listener.c b/libindicate/listener.c index 01986ad..4da6d59 100644 --- a/libindicate/listener.c +++ b/libindicate/listener.c @@ -70,6 +70,8 @@ struct _IndicateListenerPrivate typedef struct { DBusGProxy * proxy; + DBusGProxy * property_proxy; + DBusGConnection * connection; gchar * name; gchar * type; IndicateListener * listener; @@ -90,6 +92,7 @@ static void proxy_struct_destroy (gpointer data); static void build_todo_list_cb (DBusGProxy * proxy, char ** names, GError * error, void * data); static void todo_list_add (const gchar * name, DBusGProxy * proxy, IndicateListener * listener); static gboolean todo_idle (gpointer data); +void get_type_cb (IndicateListener * listener, IndicateListenerServer * server, gchar * type, gpointer data); static void proxy_server_added (DBusGProxy * proxy, const gchar * type, proxy_t * proxyt); static void proxy_indicator_added (DBusGProxy * proxy, guint id, const gchar * type, proxy_t * proxyt); static void proxy_indicator_removed (DBusGProxy * proxy, guint id, const gchar * type, proxy_t * proxyt); @@ -242,11 +245,29 @@ indicate_listener_finalize (GObject * obj) IndicateListener * indicate_listener_new (void) { + g_warning("Creating a new listener is generally discouraged, please use indicate_listener_ref_default"); + IndicateListener * listener; listener = g_object_new(INDICATE_TYPE_LISTENER, NULL); return listener; } +static IndicateListener * default_indicate_listener = NULL; + +IndicateListener * +indicate_listener_ref_default (void) +{ + if (default_indicate_listener != NULL) { + g_object_ref(default_indicate_listener); + } else { + default_indicate_listener = g_object_new(INDICATE_TYPE_LISTENER, NULL); + g_object_add_weak_pointer(G_OBJECT(default_indicate_listener), + (gpointer *)&default_indicate_listener); + } + + return default_indicate_listener; +} + static void dbus_owner_change (DBusGProxy * proxy, const gchar * name, const gchar * prev, const gchar * new, IndicateListener * listener) { @@ -319,6 +340,14 @@ proxy_struct_destroy (gpointer data) proxy_data->indicators = NULL; } + if (proxy_data->property_proxy) { + g_object_unref(G_OBJECT(proxy_data->property_proxy)); + } + + if (proxy_data->proxy) { + g_object_unref(G_OBJECT(proxy_data->proxy)); + } + g_free(proxy_data->name); if (proxy_data->type != NULL) { g_free(proxy_data->type); @@ -407,8 +436,10 @@ todo_idle (gpointer data) proxyt->name, "/org/freedesktop/indicate", "org.freedesktop.indicator"); + proxyt->property_proxy = NULL; proxyt->listener = listener; proxyt->indicators = NULL; + proxyt->connection = todo->bus; priv->proxy_todo = g_array_remove_index(priv->proxy_todo, priv->proxy_todo->len - 1); @@ -422,13 +453,30 @@ todo_idle (gpointer data) dbus_g_proxy_connect_signal(proxyt->proxy, "ServerShow", G_CALLBACK(proxy_server_added), proxyt, NULL); - org_freedesktop_indicator_get_indicator_list_async(proxyt->proxy, proxy_get_indicator_list, proxyt); - g_hash_table_insert(priv->proxies_possible, proxyt->name, proxyt); + indicate_listener_server_get_type(listener, (IndicateListenerServer *)proxyt->name, get_type_cb, proxyt); + return TRUE; } +void +get_type_cb (IndicateListener * listener, IndicateListenerServer * server, gchar * type, gpointer data) +{ + if (type == NULL) { + /* This is usually caused by an error getting the type, + * which would mean that this isn't an indicator server */ + return; + } + + proxy_t * proxyt = (proxy_t *)data; + + proxy_server_added (proxyt->proxy, type, proxyt); + org_freedesktop_indicator_get_indicator_list_async(proxyt->proxy, proxy_get_indicator_list, proxyt); + + return; +} + typedef struct { guint id; proxy_t * proxyt; @@ -496,10 +544,12 @@ proxy_server_added (DBusGProxy * proxy, const gchar * type, proxy_t * proxyt) dbus_g_proxy_connect_signal(proxyt->proxy, "IndicatorModified", G_CALLBACK(proxy_indicator_modified), proxyt, NULL); - if (proxyt->type != NULL) { - g_free(proxyt->type); + if (type != NULL) { + if (proxyt->type != NULL) { + g_free(proxyt->type); + } + proxyt->type = g_strdup(type); } - proxyt->type = g_strdup(type); g_signal_emit(proxyt->listener, signals[SERVER_ADDED], 0, proxyt->name, proxyt->type, TRUE); } @@ -511,7 +561,7 @@ static void proxy_indicator_added (DBusGProxy * proxy, guint id, const gchar * type, proxy_t * proxyt) { if (proxyt->indicators == NULL) { - proxy_server_added (proxy, type, proxyt); + proxy_server_added (proxy, NULL, proxyt); } GHashTable * indicators = g_hash_table_lookup(proxyt->indicators, type); @@ -673,3 +723,99 @@ indicate_listener_display (IndicateListener * listener, IndicateListenerServer * return; } + +typedef struct { + IndicateListener * listener; + IndicateListenerServer * server; + indicate_listener_get_server_property_cb cb; + gpointer data; +} property_cb_t; + +static void +property_cb (DBusGProxy * proxy, DBusGProxyCall * call, void * data) +{ + /* g_debug("Callback for property %s %s %s", dbus_g_proxy_get_bus_name(proxy), dbus_g_proxy_get_path(proxy), dbus_g_proxy_get_interface(proxy)); */ + property_cb_t * propertyt = data; + GError * error = NULL; + + GValue property = {0}; + + dbus_g_proxy_end_call(proxy, call, &error, G_TYPE_VALUE, &property, G_TYPE_INVALID); + if (error != NULL) { + /* g_warning("Unable to get property: %s", error->message); */ + g_error_free(error); + g_free(propertyt); + return; + } + + if (!G_VALUE_HOLDS_STRING(&property)) { + g_warning("Property returned is not a string!"); + g_free(propertyt); + return; + } + + IndicateListener * listener = propertyt->listener; + IndicateListenerServer * server = propertyt->server; + indicate_listener_get_server_property_cb cb = propertyt->cb; + gpointer cb_data = propertyt->data; + + g_free(propertyt); + + gchar * propstr = g_value_dup_string(&property); + + /* g_debug("\tProperty value: %s", propstr); */ + + return cb(listener, server, propstr, cb_data); +} + +static void +get_server_property (IndicateListener * listener, IndicateListenerServer * server, indicate_listener_get_server_property_cb callback, const gchar * property_name, gpointer data) +{ + /* g_debug("Setting up callback for property: %s", property_name); */ + IndicateListenerPrivate * priv = INDICATE_LISTENER_GET_PRIVATE(listener); + + proxy_t * proxyt = g_hash_table_lookup(priv->proxies_possible, server); + if (proxyt == NULL) { + proxy_t * proxyt = g_hash_table_lookup(priv->proxies_working, server); + } + + if (proxyt == NULL) { + return; + } + + if (proxyt->property_proxy == NULL) { + proxyt->property_proxy = dbus_g_proxy_new_for_name(proxyt->connection, + proxyt->name, + "/org/freedesktop/indicate", + DBUS_INTERFACE_PROPERTIES); + } + + property_cb_t * localdata = g_new(property_cb_t, 1); + localdata->listener = listener; + localdata->server = server; + localdata->cb = callback; + localdata->data = data; + + dbus_g_proxy_begin_call (proxyt->property_proxy, + "Get", + property_cb, + localdata, + NULL, + G_TYPE_STRING, "org.freedesktop.indicator", + G_TYPE_STRING, property_name, + G_TYPE_INVALID, G_TYPE_VALUE, G_TYPE_INVALID); + + return; +} + +void +indicate_listener_server_get_type (IndicateListener * listener, IndicateListenerServer * server, indicate_listener_get_server_property_cb callback, gpointer data) +{ + return get_server_property(listener, server, callback, "type", data); +} + +void +indicate_listener_server_get_desktop (IndicateListener * listener, IndicateListenerServer * server, indicate_listener_get_server_property_cb callback, gpointer data) +{ + return get_server_property(listener, server, callback, "desktop", data); +} |