private QLCallManager()
{
deviceManager = QLDeviceManager.GetInstance();
qlConfig = QLConfigManager.GetInstance();
callView = QLCallView.GetInstance();
_callList = new ObservableCollection <QLCall>();
}
public static QLDeviceManager GetInstance()
{
if (null == _instance)
{
lock (lockObj)
{
if (_instance == null)
{
_instance = new QLDeviceManager();
}
}
}
return(_instance);
}
private void SetToolsStatus()
{
if (null == call)
{ //当前呼叫为空时,按钮不可用
btnMic.Enabled = false;
btnMic.Image = Properties.Resources.mic_mute;
btnVideo.Enabled = false;
btnVideo.Image = Properties.Resources.camera_mute;
this.Close();
}
else
{
switch (call.CallState)
{
case CallState.SIP_UNKNOWN:
case CallState.SIP_OUTGOING_FAILURE:
case CallState.SIP_CALL_CLOSED:
case CallState.SIP_INCOMING_INVITE:
case CallState.SIP_OUTGOING_TRYING:
case CallState.SIP_OUTGOING_RINGING:
{ //非活动状态,不可用
btnMic.Enabled = false;
btnMic.Image = Properties.Resources.mic_mute;
this.btnMic.Tag = "麦克风不可用";
btnVideo.Enabled = false;
btnVideo.Image = Properties.Resources.camera_mute;
this.btnVideo.Tag = "摄像头不可用";
}
break;
case CallState.SIP_CALL_HOLD:
case CallState.SIP_CALL_HELD:
case CallState.SIP_CALL_DOUBLE_HOLD:
case CallState.SIP_INCOMING_CONNECTED:
case CallState.SIP_OUTGOING_CONNECTED:
{ //活动呼叫
var deviceManager = QLDeviceManager.GetInstance();
#region AudioInputDevice
if (null != deviceManager.CurrentAudioInputDevice)
{
this.btnMic.Enabled = true;
this.btnMic.Image = Properties.Resources.mic;
this.btnMic.Image = call.MuteMic ? Properties.Resources.mic_mute : Properties.Resources.mic;
this.btnMic.Tag = call.MuteMic ? "去打开麦克风" : "去关闭麦克风";
}
else
{
this.btnMic.Enabled = false;
this.btnMic.Image = Properties.Resources.mic_mute;
this.btnMic.Tag = "麦克风不可用";
}
#endregion
#region VideoInputDevice
if (null != deviceManager.CurrentVideoInputDevice)
{
switch (call.CallMode)
{
case CallMode.VIDEO:
{
this.btnVideo.Enabled = true;
this.btnVideo.Image = call.MuteVideo ? Properties.Resources.camera_mute : Properties.Resources.camera;
this.btnMic.Tag = call.MuteMic ? "去打开摄像头" : "去关闭摄像头";
}
break;
case CallMode.AUDIO:
{
this.btnVideo.Enabled = false;
this.btnVideo.Image = Properties.Resources.camera_mute;
this.btnVideo.Tag = "摄像头不可用";
}
break;
}
}
else
{
this.btnVideo.Enabled = false;
this.btnVideo.Image = Properties.Resources.camera_mute;
this.btnVideo.Tag = "摄像头不可用";
}
#endregion
}
break;
}
}
}