From 77635087b2a00e0d3864078ec9e8305ba75317c0 Mon Sep 17 00:00:00 2001
From: NicolasConstant <github@nicolas-constant.com>
Date: Thu, 19 Nov 2015 19:27:23 -0500
Subject: [PATCH] Make sure we iterate on all listed audio sessions.

---
 .../AudioManagement/CsCoreSoundAnalyser.cs    | 34 ++++++++++++++-----
 SpotifySleepModeStopperGui/MainWindow.xaml.cs | 10 ++++--
 2 files changed, 33 insertions(+), 11 deletions(-)

diff --git a/SpotifySleepModeStopper/Domain/AudioManagement/CsCoreSoundAnalyser.cs b/SpotifySleepModeStopper/Domain/AudioManagement/CsCoreSoundAnalyser.cs
index 61a4021..ed1c4ae 100644
--- a/SpotifySleepModeStopper/Domain/AudioManagement/CsCoreSoundAnalyser.cs
+++ b/SpotifySleepModeStopper/Domain/AudioManagement/CsCoreSoundAnalyser.cs
@@ -7,6 +7,15 @@ namespace SpotifyTools.Domain.AudioManagement
 {
     public class CsCoreSoundAnalyser : ISoundAnalyser
     {
+        private readonly IMessageDisplayer _messageDisplayer;
+
+        #region Ctor
+        public CsCoreSoundAnalyser(IMessageDisplayer messageDisplayer1)
+        {
+            _messageDisplayer = messageDisplayer1;
+        }
+        #endregion
+
         public bool IsWindowsOutputingSound()
         {
             return IsOutputingSound();
@@ -25,18 +34,25 @@ private bool IsOutputingSound(string limitToProcess = null)
                 {
                     foreach (var session in sessionEnumerator)
                     {
-                        using (var audioMeterInformation = session.QueryInterface<AudioMeterInformation>())
-                        using (var session2 = session.QueryInterface<AudioSessionControl2>())
+                        try
                         {
-                            if (limitToProcess != null)
+                            using (var audioMeterInformation = session.QueryInterface<AudioMeterInformation>())
+                            using (var session2 = session.QueryInterface<AudioSessionControl2>())
                             {
-                                var processId = session2.ProcessID;
-                                var name = Process.GetProcessById(processId).ProcessName;
-                                if (name != limitToProcess) continue;
-                            }
+                                if (limitToProcess != null)
+                                {
+                                    var processId = session2.ProcessID;
+                                    var name = Process.GetProcessById(processId).ProcessName;
+                                    if (name != limitToProcess) continue;
+                                }
 
-                            var peakValue = Math.Abs(audioMeterInformation.GetPeakValue());
-                            if (peakValue > 6E-9) return true;
+                                var peakValue = Math.Abs(audioMeterInformation.GetPeakValue());
+                                if (peakValue > 6E-9) return true;
+                            }
+                        }
+                        catch (Exception e)
+                        {
+                            _messageDisplayer.OutputMessage("Exception: " + e.Message + " at "+ e.StackTrace);
                         }
                     }
                 }
diff --git a/SpotifySleepModeStopperGui/MainWindow.xaml.cs b/SpotifySleepModeStopperGui/MainWindow.xaml.cs
index 62d7986..739ba11 100644
--- a/SpotifySleepModeStopperGui/MainWindow.xaml.cs
+++ b/SpotifySleepModeStopperGui/MainWindow.xaml.cs
@@ -58,9 +58,15 @@ public MainWindow()
             menuItem.Click += exit_Click;
             _notifyIcon.ContextMenu = contextMenu;
             #endregion
-
+            
+            #region Poor Man DI
             var iconChanger = new AppStateReporting(SetPlaying, SetNotPlaying);
-            _analyser = new SpotifySaveModeStopper(new DummyMessageDisplayer(), new PowerRequestContextHandler(), new CsCoreSoundAnalyser(), iconChanger);
+            var messageDisplayer = new DummyMessageDisplayer();
+            var powerHandler = new PowerRequestContextHandler();
+            var soundAnalyser = new CsCoreSoundAnalyser(messageDisplayer);
+            #endregion
+
+            _analyser = new SpotifySaveModeStopper(messageDisplayer, powerHandler, soundAnalyser, iconChanger);
             _analyser.StartListening();
         }