StephaneLenclud@167: using System;
StephaneLenclud@167: using System.Collections.Generic;
StephaneLenclud@167: using System.Linq;
StephaneLenclud@167: using System.Text;
StephaneLenclud@167: using System.Threading.Tasks;
StephaneLenclud@167: using System.Diagnostics;
StephaneLenclud@167: using System.Windows.Forms;
StephaneLenclud@167: using CecSharp;
StephaneLenclud@167: 
StephaneLenclud@167: namespace SharpDisplayManager
StephaneLenclud@167: {
StephaneLenclud@167:     class ConsumerElectronicControl
StephaneLenclud@167:     {
StephaneLenclud@167:         ///
StephaneLenclud@167:         private PowerManager.SettingNotifier iPowerSettingNotifier;
StephaneLenclud@167:         ///
StephaneLenclud@167:         private Cec.Client iCecClient;
Stephane@197:         ///This flag will only work properly if both on and off events are monitored.
Stephane@197:         ///TODO: have a more solid implementation
Stephane@197:         public bool MonitorPowerOn;
StephaneLenclud@167: 
StephaneLenclud@204:         private bool iReconnectToPowerTv = false;
StephaneLenclud@204: 
Stephane@202:         public void TestSendKeys()
Stephane@202:         {
Stephane@202:             iCecClient.TestSendKey();
Stephane@202:         }
Stephane@202: 
StephaneLenclud@167:         /// <summary>
StephaneLenclud@167:         /// 
StephaneLenclud@167:         /// </summary>
StephaneLenclud@167:         /// <param name="aWndHandle"></param>
StephaneLenclud@167:         /// <param name="aDeviceName"></param>
StephaneLenclud@167:         /// <param name="aHdmiPort"></param>
StephaneLenclud@204:         public void Start(IntPtr aWndHandle, string aDeviceName, byte aHdmiPort, bool aMonitorOn, bool aMonitorOff, bool aReconnectToPowerTv)
StephaneLenclud@167:         {
Stephane@197:             //Assuming monitor is on when we start up
Stephane@197:             MonitorPowerOn = true;
Stephane@197: 
StephaneLenclud@204:             iReconnectToPowerTv = aReconnectToPowerTv;
StephaneLenclud@204: 
StephaneLenclud@187:             //Create our power setting notifier and register the event we are interested in
StephaneLenclud@167:             iPowerSettingNotifier = new PowerManager.SettingNotifier(aWndHandle);
StephaneLenclud@168: 
StephaneLenclud@168:             //
StephaneLenclud@168:             if (aMonitorOn)
StephaneLenclud@168:             {
StephaneLenclud@168:                 iPowerSettingNotifier.OnMonitorPowerOn += OnMonitorPowerOn;
StephaneLenclud@168:             }
StephaneLenclud@168: 
StephaneLenclud@168:             //
StephaneLenclud@168:             if (aMonitorOff)
StephaneLenclud@168:             {
StephaneLenclud@168:                 iPowerSettingNotifier.OnMonitorPowerOff += OnMonitorPowerOff;
StephaneLenclud@168:             }
StephaneLenclud@167: 
StephaneLenclud@167:             //CEC
Stephane@203:             iCecClient = new Cec.Client(aDeviceName,aHdmiPort, CecDeviceType.PlaybackDevice, CecLogLevel.All&~CecLogLevel.Traffic&~CecLogLevel.Debug);
StephaneLenclud@204:             ConnectCecClient();
StephaneLenclud@167:         }
StephaneLenclud@167: 
StephaneLenclud@167:         //
StephaneLenclud@167:         public void Stop()
StephaneLenclud@167:         {
StephaneLenclud@167:             //
StephaneLenclud@168:             if (iPowerSettingNotifier != null)
StephaneLenclud@168:             {
StephaneLenclud@168:                 iPowerSettingNotifier.OnMonitorPowerOn -= OnMonitorPowerOn;
StephaneLenclud@168:                 iPowerSettingNotifier.OnMonitorPowerOff -= OnMonitorPowerOff;
StephaneLenclud@168:                 iPowerSettingNotifier = null;
StephaneLenclud@168:             }
StephaneLenclud@167:             //
StephaneLenclud@168:             if (iCecClient != null)
StephaneLenclud@168:             {
StephaneLenclud@168:                 iCecClient.Close();
StephaneLenclud@168:                 iCecClient.Dispose();
StephaneLenclud@168:                 iCecClient = null;
StephaneLenclud@168:             }
StephaneLenclud@167:         }
StephaneLenclud@167: 
StephaneLenclud@204:         /// <summary>
StephaneLenclud@204:         /// 
StephaneLenclud@204:         /// </summary>
StephaneLenclud@204:         private void ConnectCecClient()
StephaneLenclud@204:         {
StephaneLenclud@204:             //Our client takes care of closing before trying to connect
StephaneLenclud@204:             if (!iCecClient.Connect(1000))
StephaneLenclud@204:             {
StephaneLenclud@204:                 Debug.WriteLine("WARNING: No CEC connection!");
StephaneLenclud@204:             }
StephaneLenclud@204:         }
StephaneLenclud@167: 
StephaneLenclud@167:         private void OnMonitorPowerOn()
StephaneLenclud@167:         {
Stephane@203:             Console.WriteLine("ON");
StephaneLenclud@204: 
StephaneLenclud@204:             if (iReconnectToPowerTv)
StephaneLenclud@204:             {
StephaneLenclud@204:                 ConnectCecClient();
StephaneLenclud@204:             }
StephaneLenclud@204: 
Stephane@203:             //Turn on the TV
Stephane@203:             //iCecClient.Lib.PowerOnDevices(CecLogicalAddress.Tv);
Stephane@203:             //iCecClient.Lib.SendKeypress(CecLogicalAddress.Tv,CecUserControlCode.PowerOnFunction,true);
Stephane@203:             //Set ourselves as the active source
Stephane@203:             iCecClient.Lib.SetActiveSource(CecDeviceType.PlaybackDevice);
Stephane@197:             MonitorPowerOn = true;
StephaneLenclud@167:         }
StephaneLenclud@167: 
StephaneLenclud@167:         private void OnMonitorPowerOff()
StephaneLenclud@167:         {
Stephane@203:             Console.WriteLine("OFF");
StephaneLenclud@204: 
StephaneLenclud@204:             if (iReconnectToPowerTv)
StephaneLenclud@204:             {
StephaneLenclud@204:                 ConnectCecClient();
StephaneLenclud@204:             }
StephaneLenclud@204: 
Stephane@203:             //Try turning off the TV
StephaneLenclud@167:             iCecClient.Lib.StandbyDevices(CecLogicalAddress.Tv);
Stephane@203:             //iCecClient.Lib.SendKeypress(CecLogicalAddress.Tv, CecUserControlCode.PowerOffFunction, true);
Stephane@203:             //Tell everyone that we are no longer active
Stephane@203:             //iCecClient.Lib.SetInactiveView();
Stephane@203: 
Stephane@197:             MonitorPowerOn = false;
StephaneLenclud@167:         }
StephaneLenclud@167: 
StephaneLenclud@167:         /// <summary>
Stephane@197:         /// We need to handle WM_POWERBROADCAST.
StephaneLenclud@167:         /// </summary>
StephaneLenclud@167:         /// <param name="message"></param>
StephaneLenclud@167:         public void OnWndProc(ref Message message)
StephaneLenclud@167:         {
StephaneLenclud@167:             //Hook in our power manager
StephaneLenclud@167:             if (iPowerSettingNotifier != null)
StephaneLenclud@167:             {
StephaneLenclud@167:                 iPowerSettingNotifier.WndProc(ref message);
StephaneLenclud@167:             }
StephaneLenclud@167:         }
StephaneLenclud@167: 
StephaneLenclud@167:     }
StephaneLenclud@167: }