private async void DiscardButton_Click(object sender, RoutedEventArgs e)
{
_captureTimer.Stop();
FrameRate.Stop();
FrameCount = 0;
Stage = Stage.Discarding;
await _capture.Stop();
OutterGrid.IsEnabled = false;
Cursor = Cursors.AppStarting;
_discardFramesDel = Discard;
_discardFramesDel.BeginInvoke(DiscardCallback, null);
}
internal virtual async Task StopCapture()
{
FrameRate.Stop();
StopInternalCapture();
if (Capture != null)
{
await Capture.Stop();
}
GarbageTimer.Stop();
}
/// <summary>
/// Stops the recording or the Pre-Start countdown.
/// </summary>
private async void Stop()
{
try
{
StopButton.IsEnabled = false;
_captureTimer.Stop();
FrameRate.Stop();
_capture?.Stop();
if (Stage != Stage.Stopped && Stage != Stage.PreStarting && Project.Any)
{
#region Stop
if (UserSettings.All.AsyncRecording)
{
_stopRequested = true;
}
await Task.Delay(100);
Close();
#endregion
}
else if ((Stage == Stage.PreStarting || Stage == Stage.Snapping) && !Project.Any)
{
#region if Pre-Starting or in Snapmode and no Frames, Stops
if (Stage == Stage.PreStarting)
{
//Stop the pre-start timer to kill pre-start warming up
_preStartTimer.Stop();
}
//Only returns to the stopped stage if it was recording.
Stage = Stage == Stage.Snapping ? Stage.Snapping : Stage.Stopped;
//Enables the controls that are disabled while recording;
FpsIntegerUpDown.IsEnabled = true;
RecordPauseButton.IsEnabled = true;
HeightIntegerBox.IsEnabled = true;
WidthIntegerBox.IsEnabled = true;
IsRecording = false;
Topmost = true;
Title = "ScreenToGif";
AutoFitButtons();
#endregion
}
}
catch (NullReferenceException nll)
{
LogWriter.Log(nll, "NullPointer on the Stop function");
ErrorDialog.Ok("ScreenToGif", "Error while stopping", nll.Message, nll);
}
catch (Exception ex)
{
LogWriter.Log(ex, "Error on the Stop function");
ErrorDialog.Ok("ScreenToGif", "Error while stopping", ex.Message, ex);
}
finally
{
if (IsLoaded)
{
StopButton.IsEnabled = true;
}
}
}