async void StopRecording()
{
Status = "Stopped";
var savingRecentItem = RecentViewModel.AddTemp(_currentFileName);
RecorderState = RecorderState.NotRecording;
CanChangeVideoSource = true;
if (Settings.MinimizeOnStart)
{
WindowState = WindowState.Normal;
}
_timer.Stop();
var rec = _recorder;
_recorder = null;
await Task.Run(() => rec.Dispose());
// After Save
RecentViewModel.RecentList.Remove(savingRecentItem);
RecentViewModel.Add(_currentFileName, isVideo ? RecentItemType.Video : RecentItemType.Audio);
SystemTrayManager.ShowNotification($"{(isVideo ? "Video" : "Audio")} Saved", Path.GetFileName(_currentFileName), 3000, () => Process.Start(_currentFileName));
}
// Call before Exit to free Resources
public void Dispose()
{
HotKeyManager.Dispose();
SystemTrayManager.Dispose();
AudioViewModel.Dispose();
Settings.Save();
}
public void SaveScreenShot(Bitmap bmp)
{
// Save to Disk or Clipboard
if (bmp != null)
{
if (SelectedScreenShotSaveTo == "Clipboard")
{
bmp.WriteToClipboard(SelectedScreenShotImageFormat.Equals(ImageFormat.Png));
Status = "Image Saved to Clipboard";
}
else // Save to Disk
{
try
{
EnsureOutPath();
var extension = SelectedScreenShotImageFormat.Equals(ImageFormat.Icon) ? "ico"
: SelectedScreenShotImageFormat.Equals(ImageFormat.Jpeg) ? "jpg"
: SelectedScreenShotImageFormat.ToString().ToLower();
var fileName = Path.Combine(Settings.OutPath, DateTime.Now.ToString("yyyy-MM-dd-HH-mm-ss") + "." + extension);
bmp.Save(fileName, SelectedScreenShotImageFormat);
Status = "Image Saved to Disk";
RecentViewModel.Add(fileName, RecentItemType.Image);
SystemTrayManager.ShowNotification("ScreenShot Saved", Path.GetFileName(fileName), 3000, () => Process.Start(fileName));
}
catch (Exception E)
{
Status = "Not Saved. " + E.Message;
}
}
bmp.Dispose();
}
else
{
Status = "Not Saved - Image taken was Empty";
}
}
MainViewModel()
{
_timer = new Timer(1000);
_timer.Elapsed += TimerOnElapsed;
#region Commands
ScreenShotCommand = new DelegateCommand(CaptureScreenShot);
RecordCommand = new DelegateCommand(() =>
{
if (RecorderState == RecorderState.NotRecording)
{
StartRecording();
}
else
{
StopRecording();
}
});
RefreshCommand = new DelegateCommand(() =>
{
VideoViewModel.RefreshVideoSources();
VideoViewModel.RefreshCodecs();
AudioViewModel.AudioSource.Refresh();
Status = "Refreshed";
});
OpenOutputFolderCommand = new DelegateCommand(() =>
{
EnsureOutPath();
Process.Start(Settings.OutPath);
});
PauseCommand = new DelegateCommand(() =>
{
if (RecorderState == RecorderState.Paused)
{
_recorder.Start();
_timer.Start();
RecorderState = RecorderState.Recording;
Status = "Recording...";
}
else
{
_recorder.Stop();
_timer.Stop();
RecorderState = RecorderState.Paused;
Status = "Paused";
SystemTrayManager.ShowNotification("Recording Paused", " ", 500, null);
}
}, false);
SelectOutputFolderCommand = new DelegateCommand(() =>
{
var dlg = new FolderBrowserDialog
{
SelectedPath = Settings.OutPath,
Description = "Select Output Folder"
};
if (dlg.ShowDialog() == DialogResult.OK)
{
Settings.OutPath = dlg.SelectedPath;
}
});
#endregion
//Populate Available Codecs, Audio and Video Sources ComboBoxes
RefreshCommand.Execute(null);
AudioViewModel.AudioSource.PropertyChanged += (Sender, Args) =>
{
if (Args.PropertyName == nameof(AudioViewModel.AudioSource.SelectedRecordingSource) ||
Args.PropertyName == nameof(AudioViewModel.AudioSource.SelectedLoopbackSource))
{
CheckFunctionalityAvailability();
}
};
VideoViewModel.PropertyChanged += (Sender, Args) =>
{
if (Args.PropertyName == nameof(VideoViewModel.SelectedVideoSource))
{
CheckFunctionalityAvailability();
}
};
_cursor = new MouseCursor(Settings.IncludeCursor);
Settings.PropertyChanged += (Sender, Args) =>
{
switch (Args.PropertyName)
{
case nameof(Settings.IncludeCursor):
_cursor.Include = Settings.IncludeCursor;
break;
}
};
// If Output Dircetory is not set. Set it to Documents\Captura\
if (string.IsNullOrWhiteSpace(Settings.OutPath))
{
Settings.OutPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), "Captura\\");
}
// Create the Output Directory if it does not exist
if (!Directory.Exists(Settings.OutPath))
{
Directory.CreateDirectory(Settings.OutPath);
}
HotKeyManager.RegisterAll();
SystemTrayManager.Init();
}
