void StartCapture()
{
Hide();
ExternalWindow?.Hide();
StatusImageSize.Text = "";
// make sure windows actually hides before we wait
WindowUtilities.DoEvents();
// Display counter
IsPreviewCapturing = true;
Cancelled = false;
ScreenOverlayCounter counterForm = null;
if (CaptureDelaySeconds > 0)
{
counterForm = new ScreenOverlayCounter();
counterForm.Show();
counterForm.Topmost = true;
counterForm.SetWindowText("1");
}
else
{
DoScreenCapture();
return;
}
var secs = 1;
var dispatcherTimer = new System.Windows.Threading.DispatcherTimer();
dispatcherTimer.Tick += (p, a) =>
{
Dispatcher.Invoke(() =>
{
secs++;
if (secs > CaptureDelaySeconds)
{
dispatcherTimer.Stop();
counterForm?.Close();
DoScreenCapture();
}
counterForm?.SetWindowText(secs.ToString());
});
};
if (CaptureDelaySeconds == 0)
{
dispatcherTimer.Interval = new TimeSpan(0, 0, 0, 1);
}
else
{
dispatcherTimer.Interval = new TimeSpan(0, 0, 1);
}
dispatcherTimer.Start();
}
void StartCapture()
{
Hide();
ExternalWindow?.Hide();
StatusImageSize.Text = "";
// make sure windows actually hides before we wait
WindowUtilities.DoEvents();
// Display counter
if (CaptureDelaySeconds > 0)
{
IsPreviewCapturing = true;
Cancelled = false;
var counterForm = new ScreenOverlayCounter();
try
{
counterForm.Show();
counterForm.Topmost = true;
counterForm.SetWindowText("1");
for (int i = CaptureDelaySeconds; i > 0; i--)
{
counterForm.SetWindowText(i.ToString());
WindowUtilities.DoEvents();
for (int j = 0; j < 100; j++)
{
Thread.Sleep(10);
WindowUtilities.DoEvents();
}
if (Cancelled)
{
CancelCapture(true);
return;
}
}
}
finally
{
counterForm.Close();
IsPreviewCapturing = false;
Cancelled = true;
}
}
IsMouseClickCapturing = true;
Desktop = new ScreenOverlayDesktop(this);
Desktop.SetDesktop(IncludeCursor);
Desktop.Show();
WindowUtilities.DoEvents();
Overlay = new ScreenClickOverlay(this)
{
Width = 0,
Height = 0
};
Overlay.Show();
LastWindow = null;
CaptureTimer = new Timer(Capture, null, 0, 200);
}
