LibCecTray: power management

[deb_libcec.git] / src / LibCecTray / ui / CECTray.cs

diff --git a/src/LibCecTray/ui/CECTray.cs b/src/LibCecTray/ui/CECTray.cs
index e8dd66b584b8817ad6e5b505d455b17269c81602..6a04d62f2301da982ecb970cf78547c9031351bc 100644 (file)
--- a/src/LibCecTray/ui/CECTray.cs
+++ b/src/LibCecTray/ui/CECTray.cs
@@ -1,7 +1,7 @@
 /*
  * This file is part of the libCEC(R) library.
  *
- * libCEC(R) is Copyright (C) 2011-2012 Pulse-Eight Limited.  All rights reserved.
+ * libCEC(R) is Copyright (C) 2011-2013 Pulse-Eight Limited.  All rights reserved.
  * libCEC(R) is an original work, containing original code.
  *
  * libCEC(R) is a trademark of Pulse-Eight Limited.
@@ -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
 {
@@ -63,7 +65,6 @@ namespace LibCECTray.ui
     {
       Text = Resources.app_name;
       InitializeComponent();
-      _controller = new CECController(this);
       VisibleChanged += delegate
                        {
                          if (!Visible)
@@ -71,6 +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
@@ -79,9 +102,9 @@ namespace LibCECTray.ui
       set { base.Text = value; }
     }
 
-    private void CECTrayLoad(object sender, EventArgs e)
+    public void Initialise()
     {
-      _controller.Initialise();
+      Controller.Initialise();
     }
 
     protected override void Dispose(bool disposing)
@@ -89,7 +112,7 @@ namespace LibCECTray.ui
       Hide();
       if (disposing)
       {
-        _controller.Close();
+        Controller.Close();
       }
       if (disposing && (components != null))
       {
@@ -120,12 +143,12 @@ namespace LibCECTray.ui
 
     private void BSaveClick(object sender, EventArgs e)
     {
-      _controller.PersistSettings();
+      Controller.PersistSettings();
     }
    
     private void BReloadConfigClick(object sender, EventArgs e)
     {
-      _controller.ResetDefaultSettings();
+      Controller.ResetDefaultSettings();
     }
     #endregion
 
@@ -170,22 +193,22 @@ namespace LibCECTray.ui
 
     private void BSendImageViewOnClick(object sender, EventArgs e)
     {
-      _controller.CECActions.SendImageViewOn(GetTargetDevice());
+      Controller.CECActions.SendImageViewOn(GetTargetDevice());
     }
 
     private void BStandbyClick(object sender, EventArgs e)
     {
-      _controller.CECActions.SendStandby(GetTargetDevice());
+      Controller.CECActions.SendStandby(GetTargetDevice());
     }
 
     private void BScanClick(object sender, EventArgs e)
     {
-      _controller.CECActions.ShowDeviceInfo(GetTargetDevice());
+      Controller.CECActions.ShowDeviceInfo(GetTargetDevice());
     }
 
     private void BActivateSourceClick(object sender, EventArgs e)
     {
-      _controller.CECActions.ActivateSource(GetTargetDevice());
+      Controller.CECActions.ActivateSource(GetTargetDevice());
     }
 
     private void CbCommandDestinationSelectedIndexChanged(object sender, EventArgs e)
@@ -200,22 +223,22 @@ namespace LibCECTray.ui
 
     private void BVolUpClick(object sender, EventArgs e)
     {
-      _controller.Lib.VolumeUp(true);
+      Controller.Lib.VolumeUp(true);
     }
 
     private void BVolDownClick(object sender, EventArgs e)
     {
-      _controller.Lib.VolumeDown(true);
+      Controller.Lib.VolumeDown(true);
     }
 
     private void BMuteClick(object sender, EventArgs e)
     {
-      _controller.Lib.MuteAudio(true);
+      Controller.Lib.MuteAudio(true);
     }
 
     private void BRescanDevicesClick(object sender, EventArgs e)
     {
-      _controller.CECActions.RescanDevices();
+      Controller.CECActions.RescanDevices();
     }
     #endregion
 
@@ -333,12 +356,12 @@ namespace LibCECTray.ui
 
     private void AboutToolStripMenuItemClick(object sender, EventArgs e)
     {
-      (new About(_controller.LibServerVersion, _controller.LibClientVersion, _controller.LibInfo)).ShowDialog();
+      (new About(Controller.LibServerVersion, Controller.LibClientVersion, Controller.LibInfo)).ShowDialog();
     }
 
     private void AdvancedModeToolStripMenuItemClick(object sender, EventArgs e)
     {
-      _controller.Settings.AdvancedMode.Value = !advancedModeToolStripMenuItem.Checked;
+      Controller.Settings.AdvancedMode.Value = !advancedModeToolStripMenuItem.Checked;
       ShowHideAdvanced(!advancedModeToolStripMenuItem.Checked);
     }
 
@@ -372,12 +395,12 @@ namespace LibCECTray.ui
     {
       if (Visible && WindowState != FormWindowState.Minimized)
       {
-        _controller.Settings.StartHidden.Value = true;
+        Controller.Settings.StartHidden.Value = true;
         Hide();
       }
       else
       {
-        _controller.Settings.StartHidden.Value = false;
+        Controller.Settings.StartHidden.Value = false;
         Show();
       }
     }
@@ -390,17 +413,9 @@ namespace LibCECTray.ui
     private void CECTrayResize(object sender, EventArgs e)
     {
       if (WindowState == FormWindowState.Minimized)
-      {
-        ShowInTaskbar = false;
-        tsMenuShowHide.Text = Resources.show;
-        _controller.Settings.StartHidden.Value = true;
-      }
+        Hide();
       else
-      {
-        ShowInTaskbar = true;
-        tsMenuShowHide.Text = Resources.hide;
-        _controller.Settings.StartHidden.Value = false;
-      }
+        Show();
     }
 
     private void TsMenuShowHideClick(object sender, EventArgs e)
@@ -434,7 +449,7 @@ namespace LibCECTray.ui
 
     private void TsAdvancedClick(object sender, EventArgs e)
     {
-      _controller.Settings.AdvancedMode.Value = !tsAdvanced.Checked;
+      Controller.Settings.AdvancedMode.Value = !tsAdvanced.Checked;
       ShowHideAdvanced(!tsAdvanced.Checked);
     }
 
@@ -490,10 +505,13 @@ namespace LibCECTray.ui
     #region Class members
     private ConfigTab _selectedTab = ConfigTab.Configuration;
     private string _log = string.Empty;
-    private readonly CECController _controller;
+    private CECController _controller;
     public CECController Controller
     {
-      get { return _controller; }
+      get
+      {
+        return _controller ?? (_controller = new CECController(this));
+      }
     }
     public Control.ControlCollection TabControls
     {
@@ -507,8 +525,8 @@ namespace LibCECTray.ui
 
     private void AddNewApplicationToolStripMenuItemClick(object sender, EventArgs e)
     {
-      ConfigureApplication appConfig = new ConfigureApplication(_controller.Settings, _controller);
-      _controller.DisplayDialog(appConfig, false);
+      ConfigureApplication appConfig = new ConfigureApplication(Controller.Settings, Controller);
+      Controller.DisplayDialog(appConfig, false);
     }
   }
 }