From a7fd579fd1bc6eb02433ccd72e9f54dca2615675 Mon Sep 17 00:00:00 2001
From: Xavi Garcia Mena <xavi.garcia.mena@canonical.com>
Date: Tue, 29 Sep 2015 14:13:45 +0200
Subject: Adding the code to change the icons and label when a bluetooth
 headset is connected

---
 src/service.vala | 93 ++++++++++++++++++++++++++++++++++++++++----------------
 1 file changed, 67 insertions(+), 26 deletions(-)

(limited to 'src/service.vala')

diff --git a/src/service.vala b/src/service.vala
index a08edf3..6215c85 100644
--- a/src/service.vala
+++ b/src/service.vala
@@ -52,6 +52,7 @@ public class IndicatorSound.Service: Object {
 		this.notify["visible"].connect ( () => this.update_root_icon () );
 
 		this.volume_control = volume;
+		this.volume_control.bluetooth_headset_status_changed.connect (this.update_root_icon);
 
 		this.accounts_service = accounts;
 		/* If we're on the greeter, don't export */
@@ -90,6 +91,10 @@ public class IndicatorSound.Service: Object {
 			this.volume_control.bind_property ("high-volume", menu, "show-high-volume-warning", BindingFlags.SYNC_CREATE);
 		});
 
+		this.menus.@foreach ( (profile, menu) => {
+			this.volume_control.bluetooth_headset_status_changed.connect (menu.update_volume_slider);
+		});
+
 		this.sync_preferred_players ();
 		this.settings.changed["interested-media-players"].connect ( () => {
 			this.sync_preferred_players ();
@@ -245,17 +250,7 @@ public class IndicatorSound.Service: Object {
 
 	void update_root_icon () {
 		double volume = this.volume_control.volume.volume;
-		string icon;
-		if (this.volume_control.mute || volume <= 0.0)
-			icon = this.mute_blocks_sound ? "audio-volume-muted-blocking-panel" : "audio-volume-muted-panel";
-		else if (this.accounts_service != null && this.accounts_service.silentMode)
-		  icon = "audio-volume-muted-panel";
-		else if (volume <= 0.3)
-			icon = "audio-volume-low-panel";
-		else if (volume <= 0.7)
-			icon = "audio-volume-medium-panel";
-		else
-			icon  = "audio-volume-high-panel";
+		string icon = get_volume_root_icon (volume, this.volume_control.mute, volume_control.active_bluetooth_headphone);
 
 		string accessible_name;
 		if (this.volume_control.mute) {
@@ -282,6 +277,66 @@ public class IndicatorSound.Service: Object {
 	private bool notify_server_supports_sync = false;
 	private bool block_info_notifications = false;
 
+	private string get_volume_notification_icon (double volume, bool loud, bool is_bluetooth_headset_active) {
+		string icon = "";
+		if (is_bluetooth_headset_active) {
+			if (loud) {
+				icon = "audio-volume-high";
+			} else {
+				if (volume <= 0.0)
+					icon = "audio-volume-muted";
+				else if (volume <= 0.3)
+					icon = "audio-volume-low";
+				else if (volume <= 0.7)
+					icon = "audio-volume-medium";
+				else
+					icon = "audio-volume-high";
+			}
+		} else {
+			if (loud) {
+				icon = "audio-volume-high";
+			} else {
+				if (volume <= 0.0)
+					icon = "audio-volume-muted";
+				else if (volume <= 0.3)
+					icon = "audio-volume-low";
+				else if (volume <= 0.7)
+					icon = "audio-volume-medium";
+				else
+					icon = "audio-volume-high";
+			}
+		}
+		return icon;
+        }
+	
+	private string get_volume_root_icon (double volume, bool mute, bool is_bluetooth_headset_active) {
+		string icon;
+		if (is_bluetooth_headset_active) {
+         	       if (mute || volume <= 0.0)
+                	        icon = this.mute_blocks_sound ? "audio-volume-muted-blocking-panel" : "audio-volume-muted-panel";
+         	       else if (this.accounts_service != null && this.accounts_service.silentMode)
+         	         	icon = "audio-volume-muted-panel";
+         	       else if (volume <= 0.3)
+         	               icon = "audio-volume-low-panel";
+         	       else if (volume <= 0.7)
+         	               icon = "audio-volume-medium-panel";
+         	       else
+         	               icon  = "audio-volume-high-panel";
+		} else {
+			if (mute || volume <= 0.0)
+                        	icon = this.mute_blocks_sound ? "audio-volume-muted-blocking-panel" : "audio-volume-muted-panel";
+                	else if (this.accounts_service != null && this.accounts_service.silentMode)
+                	  	icon = "audio-volume-muted-panel";
+                	else if (volume <= 0.3)
+                	        icon = "audio-volume-low-panel";
+                	else if (volume <= 0.7)
+                	        icon = "audio-volume-medium-panel";
+                	else
+                	        icon  = "audio-volume-high-panel";
+		}
+		return icon;
+	}
+
 	private void update_notification () {
 
 		if (!notify_server_caps_checked) {
@@ -328,21 +383,7 @@ public class IndicatorSound.Service: Object {
 					 : "";
 
 				/* Choose an icon */
-				unowned string icon;
-				if (loud) {
-					icon = "audio-volume-high";
-				} else {
-					var volume = volume_control.volume.volume;
-
-					if (volume <= 0.0)
-						icon = "audio-volume-muted";
-					else if (volume <= 0.3)
-						icon = "audio-volume-low";
-					else if (volume <= 0.7)
-						icon = "audio-volume-medium";
-					else
-						icon = "audio-volume-high";
-				}
+			 	string icon = get_volume_notification_icon (volume_control.volume.volume, loud, volume_control.active_bluetooth_headphone);
 
 				/* Reset the notification */
 				var n = this.info_notification;
-- 
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