public Presenter(PresenterSettings presenterSettings)
{
try
{
_presenterSettings = presenterSettings;
_videoCapture = _presenterSettings.VideoCaptureControl;
_audioStreamManager = new AudioStreamManager(_presenterSettings.AudioTimerInterval,
_presenterSettings.OnAudioCaptureAvailable);
// initialize the image capture size
if (_videoCapture != null)
{
_videoCapture.ImageHeight = presenterSettings.VideoScreenSize.Height;
_videoCapture.ImageWidth = presenterSettings.VideoScreenSize.Width;
_firstTimeCapturing = true;
// bind the image captured event
_videoCapture.ImageCaptured += new Delegates.WebCamEventHandler(presenterSettings.OnVideoImageCaptured);
}
_screenCaptureTool = new ScreenCaptureTool(_presenterSettings.RemotingTimerInterval,
_presenterSettings.OnRemotingImageCaptured);
}
catch (Exception ex)
{
Tools.Instance.Logger.LogError(ex.ToString());
}
}
public FormMyWebcam(int timerInterval, EventHandler statusToggle)
{
try
{
_statusToggle = statusToggle;
_timerInterval = timerInterval;
InitializeComponent();
_webcamCapture = new WebcamCapture(_timerInterval, this.Handle);
_webcamCapture.ParentForm = this;
_captures = new Dictionary<DateTime, byte[]>();
Program.Controller.StartVideo(_webcamCapture);
}
catch (Exception ex)
{
Tools.Instance.Logger.LogError(ex.ToString());
}
}
public void StartVideoPresentation()
{
try
{
if (_videoCapture == null)
{
_videoCapture = _presenterSettings.VideoCaptureControl;
_videoCapture.ImageHeight = _presenterSettings.VideoScreenSize.Height;
_videoCapture.ImageWidth = _presenterSettings.VideoScreenSize.Width;
// bind the image captured event
_videoCapture.ImageCaptured += new Delegates.WebCamEventHandler(_presenterSettings.OnVideoImageCaptured);
}
// start the video capturing
_videoCapture.StartCapturing(_firstTimeCapturing);
_firstTimeCapturing = false;
}
catch (Exception ex)
{
Tools.Instance.Logger.LogError(ex.ToString());
}
}
// todo: optional - convert this to an event handler , use it in the Webcam Form as observer
/// <summary>
/// method used to trigger video capture control start
/// </summary>
/// <param name="webcamControl"></param>
public void StartVideo(IWebcamCapture webcamControl)
{
try
{
// create Presenter and start the presentation
// initialize the presenter that will send webcam captures to all Server Sessions
SystemConfiguration.Instance.PresenterSettings.VideoCaptureControl = webcamControl;
PresenterManager.Instance(SystemConfiguration.Instance.PresenterSettings).StartVideoPresentation();
}
catch (Exception ex)
{
Tools.Instance.Logger.LogError(ex.ToString());
}
}
public void StartCapturing()
{
try
{
if (_webcamCapture == null)
{
_webcamCapture = new WebcamCapture(_timerInterval, this.Handle);
}
Program.Controller.StartVideo(_webcamCapture);
}
catch (Exception ex)
{
Tools.Instance.Logger.LogError(ex.ToString());
}
}
