async void OnRecordExecute()
{
if (RecorderState.Value == Models.RecorderState.NotRecording)
{
_systemTray.HideNotification();
if (_recordingModel.StartRecording())
{
if (Settings.Tray.MinToTrayOnCaptureStart)
{
_mainWindow.IsVisible = false;
}
_audioPlayer.Play(SoundKind.Start);
}
else
{
_audioPlayer.Play(SoundKind.Error);
}
}
else
{
_audioPlayer.Play(SoundKind.Stop);
await _recordingModel.StopRecording();
}
}
async Task StopRecording()
{
_audioPlayer.Play(SoundKind.Stop);
FileRecentItem savingRecentItem = null;
FileSaveNotification notification = null;
var fileName = _recordingModel.CurrentFileName;
var isVideo = _recordingModel.IsVideo;
IVideoConverter postWriter = null;
// Assume saving to file only when extension is present
if (!_timerModel.Waiting && !string.IsNullOrWhiteSpace(_videoWritersViewModel.SelectedVideoWriter.Extension))
{
savingRecentItem = new FileRecentItem(fileName, isVideo ? RecentFileType.Video : RecentFileType.Audio, true);
_recentList.Add(savingRecentItem);
notification = new FileSaveNotification(savingRecentItem);
notification.OnDelete += () => savingRecentItem.RemoveCommand.ExecuteIfCan();
_systemTray.ShowNotification(notification);
if (isVideo && Settings.Video.PostConvert)
{
postWriter = _videoWritersViewModel.SelectedPostWriter;
}
}
var task = _recordingModel.StopRecording();
lock (_stopRecTaskLock)
{
_stopRecTasks.Add(task);
}
var wasWaiting = _timerModel.Waiting;
_timerModel.Waiting = false;
try
{
// Ensure saved
await task;
if (postWriter != null)
{
notification.Converting();
var progress = new Progress <int>();
progress.ProgressChanged += (S, E) => notification.Progress = E;
var outFileName = Path.Combine(
Path.GetDirectoryName(fileName),
$"{Path.GetFileNameWithoutExtension(fileName)}.converted{postWriter.Extension}");
try
{
await postWriter.StartAsync(new VideoConverterArgs
{
AudioQuality = Settings.Audio.Quality,
VideoQuality = Settings.Video.Quality,
InputFile = fileName,
FileName = outFileName
}, progress);
File.Delete(fileName);
var targetFileName = Path.Combine(
Path.GetDirectoryName(fileName),
$"{Path.GetFileNameWithoutExtension(fileName)}{postWriter.Extension}");
File.Move(outFileName, targetFileName);
savingRecentItem.Converted(targetFileName);
notification.Converted(targetFileName);
}
catch (FFmpegNotFoundException e)
{
try
{
_ffmpegViewsProvider.ShowUnavailable();
}
catch
{
// Show simpler message for cases the above fails
_messageProvider.ShowException(e, e.Message);
}
}
catch (Exception e)
{
_messageProvider.ShowException(e, "Conversion Failed");
}
}
lock (_stopRecTaskLock)
{
_stopRecTasks.Remove(task);
}
}
catch (Exception e)
{
_messageProvider.ShowException(e, "Error occurred when stopping recording.\nThis might sometimes occur if you stop recording just as soon as you start it.");
return;
}
if (wasWaiting)
{
try
{
File.Delete(fileName);
}
catch
{
// Ignore Errors
}
}
if (savingRecentItem != null)
{
AfterSave(savingRecentItem, notification);
}
}
async Task StopRecording()
{
_audioPlayer.Play(SoundKind.Stop);
FileRecentItem savingRecentItem = null;
FileSaveNotification notification = null;
var fileName = _recordingModel.CurrentFileName;
var isVideo = _recordingModel.IsVideo;
// Assume saving to file only when extension is present
if (!_timerModel.Waiting && !string.IsNullOrWhiteSpace(_videoWritersViewModel.SelectedVideoWriter.Extension))
{
savingRecentItem = new FileRecentItem(fileName, isVideo ? RecentFileType.Video : RecentFileType.Audio, true);
_recentList.Add(savingRecentItem);
notification = new FileSaveNotification(savingRecentItem);
notification.OnDelete += () => savingRecentItem.RemoveCommand.ExecuteIfCan();
_systemTray.ShowNotification(notification);
}
var task = _recordingModel.StopRecording();
lock (_stopRecTaskLock)
{
_stopRecTasks.Add(task);
}
var wasWaiting = _timerModel.Waiting;
_timerModel.Waiting = false;
try
{
// Ensure saved
await task;
lock (_stopRecTaskLock)
{
_stopRecTasks.Remove(task);
}
}
catch (Exception e)
{
_messageProvider.ShowException(e, "Error occurred when stopping recording.\nThis might sometimes occur if you stop recording just as soon as you start it.");
return;
}
if (wasWaiting)
{
try
{
File.Delete(fileName);
}
catch
{
// Ignore Errors
}
}
if (savingRecentItem != null)
{
AfterSave(savingRecentItem, notification);
}
}