From 10d44ff66a7efb25cd2f69300ed04e97b084034f Mon Sep 17 00:00:00 2001
From: Ted Gould <ted@gould.cx>
Date: Wed, 11 Feb 2015 15:47:12 -0600
Subject: Pulling the mainloop out of the service object

---
 src/main.c       | 22 ++++++++++++++++++----
 src/service.vala | 50 +++++++++++++++++++++-----------------------------
 2 files changed, 39 insertions(+), 33 deletions(-)

diff --git a/src/main.c b/src/main.c
index 6cc3b13..01bc951 100644
--- a/src/main.c
+++ b/src/main.c
@@ -9,15 +9,28 @@
 #include "indicator-sound-service.h"
 #include "config.h"
 
+gboolean
+sigterm_handler (gpointer data)
+{
+	g_debug("Got SIGTERM");
+	g_main_loop_quit((GMainLoop *)data);
+	return G_SOURCE_REMOVE;
+}
+
 int
 main (int argc, char ** argv) {
-	gint result = 0;
+	GMainLoop * loop = NULL;
 	IndicatorSoundService* service = NULL;
 
 	bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
 	setlocale (LC_ALL, "");
 	bindtextdomain (GETTEXT_PACKAGE, GNOMELOCALEDIR);
 
+	/* Build Mainloop */
+	loop = g_main_loop_new(NULL, FALSE);
+
+	g_unix_signal_add(SIGTERM, sigterm_handler, loop); 
+
 	/* Initialize libnotify */
 	notify_init ("indicator-sound");
 
@@ -33,14 +46,15 @@ main (int argc, char ** argv) {
 
 	VolumeControlPulse * volume = volume_control_pulse_new();
 
-	service = indicator_sound_service_new (playerlist, volume, accounts);
-	result = indicator_sound_service_run (service);
+	service = indicator_sound_service_new (loop, playerlist, volume, accounts);
+
+	g_main_loop_run(loop);
 
 	g_object_unref(playerlist);
 	g_clear_object(&accounts);
 	g_object_unref(service);
 
-	return result;
+	return 0;
 }
 
 
diff --git a/src/service.vala b/src/service.vala
index da3bf09..4711867 100644
--- a/src/service.vala
+++ b/src/service.vala
@@ -18,7 +18,11 @@
  */
 
 public class IndicatorSound.Service: Object {
-	public Service (MediaPlayerList playerlist, VolumeControl volume, AccountsServiceUser? accounts) {
+	Cancellable cancel;
+
+	public Service (MainLoop inloop, MediaPlayerList playerlist, VolumeControl volume, AccountsServiceUser? accounts) {
+		loop = inloop;
+
 		sync_notification = new Notify.Notification(_("Volume"), "", "audio-volume-muted");
 		this.notification_server_watch = GLib.Bus.watch_name(GLib.BusType.SESSION,
 			"org.freedesktop.Notifications",
@@ -89,9 +93,17 @@ public class IndicatorSound.Service: Object {
 				}
 			}
 		});
+
+		Bus.own_name (BusType.SESSION, "com.canonical.indicator.sound", BusNameOwnerFlags.NONE,
+			this.bus_acquired, null, this.name_lost);
 	}
 
 	~Service() {
+		debug("Destroying Service Object");
+
+		cancel.cancel();
+		clear_acts_player();
+
 		if (this.sound_was_blocked_timeout_id > 0) {
 			Source.remove (this.sound_was_blocked_timeout_id);
 			this.sound_was_blocked_timeout_id = 0;
@@ -119,30 +131,6 @@ public class IndicatorSound.Service: Object {
 			this.accounts_service.player = null;
 	}
 
-	public int run () {
-		if (this.loop != null) {
-			warning ("service is already running");
-			return 1;
-		}
-
-		Bus.own_name (BusType.SESSION, "com.canonical.indicator.sound", BusNameOwnerFlags.NONE,
-			this.bus_acquired, null, this.name_lost);
-
-		this.loop = new MainLoop (null, false);
-
-		GLib.Unix.signal_add(GLib.ProcessSignal.TERM, () => {
-			debug("SIGTERM recieved, stopping our mainloop");
-			this.loop.quit();
-			return false;
-		});
-
-		this.loop.run ();
-
-		clear_acts_player();
-
-		return 0;
-	}
-
 	public bool visible { get; set; }
 
 	public bool allow_amplified_volume {
@@ -488,19 +476,23 @@ public class IndicatorSound.Service: Object {
 	DBusConnection? bus = null;
 	uint export_actions = 0;
 
-	void bus_acquired (DBusConnection connection, string name) {
+	void bus_acquired (DBusConnection? connection, string name) {
+		if (connection == null)
+			return;
+
 		bus = connection;
 
 		try {
-			export_actions = connection.export_action_group ("/com/canonical/indicator/sound", this.actions);
+			export_actions = bus.export_action_group ("/com/canonical/indicator/sound", this.actions);
 		} catch (Error e) {
 			critical ("%s", e.message);
 		}
 
-		this.menus.@foreach ( (profile, menu) => menu.export (connection, @"/com/canonical/indicator/sound/$profile"));
+		return;
+		this.menus.@foreach ( (profile, menu) => menu.export (bus, @"/com/canonical/indicator/sound/$profile"));
 	}
 
-	void name_lost (DBusConnection connection, string name) {
+	void name_lost (DBusConnection? connection, string name) {
 		this.loop.quit ();
 	}
 
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