diff options
Diffstat (limited to 'src/mpris2-watcher.vala')
| -rw-r--r-- | src/mpris2-watcher.vala | 76 |
1 files changed, 40 insertions, 36 deletions
diff --git a/src/mpris2-watcher.vala b/src/mpris2-watcher.vala index fa4207a..b30aa88 100644 --- a/src/mpris2-watcher.vala +++ b/src/mpris2-watcher.vala @@ -29,7 +29,7 @@ public interface FreeDesktopObject: Object { [DBus (name = "org.freedesktop.DBus.Introspectable")] public interface FreeDesktopIntrospectable: Object { - public abstract string introspect() throws IOError; + public abstract string Introspect() throws IOError; } public errordomain XmlError { @@ -45,8 +45,11 @@ public class Mpris2Watcher : GLib.Object private const string MPRIS_MEDIA_PLAYER_PATH = "/org/mpris/MediaPlayer2"; FreeDesktopObject fdesktop_obj; - - public signal void client_appeared ( string desktop_file_name, string dbus_name ); + FreeDesktopIntrospectable introspectable; + + public signal void client_appeared ( string desktop_file_name, + string dbus_name, + bool use_playlists ); public signal void client_disappeared ( string dbus_name ); public Mpris2Watcher () @@ -69,6 +72,29 @@ public class Mpris2Watcher : GLib.Object } } + // At startup check to see if there are clients up that we are interested in + // More relevant for development and daemon's like mpd. + private async void check_for_active_clients() + { + string[] interfaces; + try{ + interfaces = yield this.fdesktop_obj.list_names(); + } + catch ( IOError e) { + warning( "Mpris2watcher could fetch active interfaces at startup: %s", + e.message ); + return; + } + foreach (var address in interfaces) { + if (address.has_prefix (MPRIS_PREFIX)){ + MprisRoot? mpris2_root = this.create_mpris_root(address); + if (mpris2_root == null) return; + bool use_playlists = this.supports_playlists ( address ); + client_appeared (mpris2_root.DesktopEntry, address, use_playlists); + } + } + } + private void name_changes_detected ( FreeDesktopObject dbus_obj, string name, string previous_owner, @@ -84,8 +110,8 @@ public class Mpris2Watcher : GLib.Object } else if (previous_owner == "" && current_owner != "") { debug ("Client '%s' has appeared", name); - bool use_playlists = this.supports_playlists ( name ); - client_appeared (mpris2_root.DesktopEntry, name); + bool use_playlists = this.supports_playlists ( name ); + client_appeared (mpris2_root.DesktopEntry, name, false/*use_playlists*/); } } @@ -107,13 +133,15 @@ public class Mpris2Watcher : GLib.Object private bool supports_playlists ( string name ) { - FreeDesktopIntrospectable introspectable; try { - introspectable = Bus.get_proxy_sync ( BusType.SESSION, - name, - MPRIS_MEDIA_PLAYER_PATH ); - var results = introspectable.introspect(); - return this.parse_interfaces (results); + debug( "name = %s", name); + this.introspectable = Bus.get_proxy_sync ( BusType.SESSION, + name, + MPRIS_MEDIA_PLAYER_PATH, + GLib.DBusProxyFlags.DO_NOT_LOAD_PROPERTIES); + + var results = introspectable.Introspect(); + return this.parse_interfaces (results); } catch (IOError e){ warning( "Could not create an introspectable object: %s", @@ -126,7 +154,6 @@ public class Mpris2Watcher : GLib.Object { //parse the document from path bool result = false; - debug ("attempting to parse %s", interface_info); Xml.Doc* xml_doc = Parser.parse_doc (interface_info); if (xml_doc == null) { warning ("Mpris2Watcher - parse-interfaces - failed to instantiate xml doc"); @@ -153,31 +180,8 @@ public class Mpris2Watcher : GLib.Object if ( interface_name == MPRIS_PREFIX.concat("Playlists")){ result = true; } - delete attributes; } delete xml_doc; return result; - } - - // At startup check to see if there are clients up that we are interested in - // More relevant for development and daemon's like mpd. - private async void check_for_active_clients() - { - string[] interfaces; - try{ - interfaces = yield this.fdesktop_obj.list_names(); - } - catch ( IOError e) { - warning( "Mpris2watcher could fetch active interfaces at startup: %s", - e.message ); - return; - } - foreach (var address in interfaces) { - if (address.has_prefix (MPRIS_PREFIX)){ - MprisRoot? mpris2_root = this.create_mpris_root(address); - if (mpris2_root == null) return; - client_appeared (mpris2_root.DesktopEntry, address); - } - } - } + } }
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