From fec04a82ac869da26cd02a64be354cbd08ecdc1b Mon Sep 17 00:00:00 2001
From: Lars Op den Kamp <lars@opdenkamp.eu>
Date: Fri, 5 Apr 2013 10:51:19 +0200
Subject: [PATCH] LibCecTray: power management

---
 .../controller/applications/Applications.cs   |  3 ++-
 src/LibCecTray/ui/CECTray.cs                  | 24 +++++++++++++++++++
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/src/LibCecTray/controller/applications/Applications.cs b/src/LibCecTray/controller/applications/Applications.cs
index 3f3a359..1a11d13 100644
--- a/src/LibCecTray/controller/applications/Applications.cs
+++ b/src/LibCecTray/controller/applications/Applications.cs
@@ -122,7 +122,8 @@ namespace LibCECTray.controller.applications
     public static void Initialise(CECController controller)
     {
       _controller = controller;
-      _instance = new Applications();
+      if (_instance == null)
+        _instance = new Applications();
       controller.Settings["global_applications"] = _instance;
       controller.Settings.Load(_instance);
 
diff --git a/src/LibCecTray/ui/CECTray.cs b/src/LibCecTray/ui/CECTray.cs
index 7c08eec..6a04d62 100644
--- a/src/LibCecTray/ui/CECTray.cs
+++ b/src/LibCecTray/ui/CECTray.cs
@@ -38,6 +38,8 @@ using LibCECTray.Properties;
 using LibCECTray.controller;
 using LibCECTray.controller.applications;
 using LibCECTray.settings;
+using Microsoft.Win32;
+using System.Security.Permissions;
 
 namespace LibCECTray.ui
 {
@@ -70,6 +72,28 @@ namespace LibCECTray.ui
                          else
                            OnShow();
                        };
+      SystemEvents.PowerModeChanged += new PowerModeChangedEventHandler(OnPowerModeChanged);
+      SystemEvents.SessionEnding += new SessionEndingEventHandler(OnSessionEnding);
+    }
+
+    public void OnSessionEnding(object sender, SessionEndingEventArgs e)
+    {
+      Controller.Close();
+    }
+
+    public void OnPowerModeChanged(Object sender, PowerModeChangedEventArgs e)
+    {
+      switch (e.Mode)
+      {
+        case PowerModes.Resume:
+          Controller.Initialise();
+          break;
+        case PowerModes.Suspend:
+          Controller.Close();
+          break;
+        case PowerModes.StatusChange:
+          break;
+      }
     }
 
     public override sealed string Text
-- 
2.34.1