public RecordingModel(Settings Settings,
ILocalizationProvider Loc,
ISystemTray SystemTray,
WebcamOverlay WebcamOverlay,
IPreviewWindow PreviewWindow,
IAudioSource AudioSource,
WebcamModel WebcamModel,
KeymapViewModel Keymap,
TimerModel TimerModel,
IMessageProvider MessageProvider,
IFFmpegViewsProvider FFmpegViewsProvider) : base(Settings, Loc)
{
_systemTray = SystemTray;
_webcamOverlay = WebcamOverlay;
_previewWindow = PreviewWindow;
_audioSource = AudioSource;
_webcamModel = WebcamModel;
_keymap = Keymap;
_timerModel = TimerModel;
_messageProvider = MessageProvider;
_ffmpegViewsProvider = FFmpegViewsProvider;
SystemEvents.PowerModeChanged += SystemEvents_PowerModeChanged;
TimerModel.CountdownElapsed += InternalStartRecording;
}
public MainViewModel(Settings Settings,
ILocalizationProvider Loc,
HotKeyManager HotKeyManager,
IPreviewWindow PreviewWindow,
IDialogService DialogService,
RecordingModel RecordingModel,
IEnumerable <IRefreshable> Refreshables,
IFFmpegViewsProvider FFmpegViewsProvider,
RememberByName RememberByName) : base(Settings, Loc)
{
_dialogService = DialogService;
_rememberByName = RememberByName;
OutFolderDisplay = Settings
.ObserveProperty(M => M.OutPath)
.Select(M => Settings.GetOutputPath())
.ToReadOnlyReactivePropertySlim();
ShowPreviewCommand = new ReactiveCommand()
.WithSubscribe(PreviewWindow.Show);
SelectFFmpegFolderCommand = new ReactiveCommand()
.WithSubscribe(FFmpegViewsProvider.PickFolder);
#region Commands
RefreshCommand = RecordingModel
.ObserveProperty(M => M.RecorderState)
.Select(M => M == RecorderState.NotRecording)
.ToReactiveCommand()
.WithSubscribe(() =>
{
foreach (var refreshable in Refreshables)
{
refreshable.Refresh();
}
Refreshed?.Invoke();
});
OpenOutputFolderCommand = new ReactiveCommand()
.WithSubscribe(OpenOutputFolder);
SelectOutputFolderCommand = new ReactiveCommand()
.WithSubscribe(SelectOutputFolder);
ResetFFmpegFolderCommand = new ReactiveCommand()
.WithSubscribe(() => Settings.FFmpeg.FolderPath = "");
TrayLeftClickCommand = new ReactiveCommand()
.WithSubscribe(() => HotKeyManager.FakeHotkey(Settings.Tray.LeftClickAction));
#endregion
}
public RecordingModel(Settings Settings,
ILocalizationProvider Loc,
ISystemTray SystemTray,
WebcamOverlay WebcamOverlay,
IMainWindow MainWindow,
IPreviewWindow PreviewWindow,
VideoSourcesViewModel VideoSourcesViewModel,
VideoWritersViewModel VideoWritersViewModel,
AudioSource AudioSource,
WebcamModel WebcamModel,
KeymapViewModel Keymap,
IAudioPlayer AudioPlayer,
IRecentList RecentList,
TimerModel TimerModel,
IMessageProvider MessageProvider,
IFFmpegViewsProvider FFmpegViewsProvider) : base(Settings, Loc)
{
_systemTray = SystemTray;
_webcamOverlay = WebcamOverlay;
_mainWindow = MainWindow;
_previewWindow = PreviewWindow;
_videoSourcesViewModel = VideoSourcesViewModel;
_videoWritersViewModel = VideoWritersViewModel;
_audioSource = AudioSource;
_webcamModel = WebcamModel;
_keymap = Keymap;
_audioPlayer = AudioPlayer;
_recentList = RecentList;
_timerModel = TimerModel;
_messageProvider = MessageProvider;
_ffmpegViewsProvider = FFmpegViewsProvider;
SystemEvents.PowerModeChanged += SystemEvents_PowerModeChanged;
TimerModel.CountdownElapsed += InternalStartRecording;
TimerModel.DurationElapsed += async() =>
{
if (_syncContext != null)
{
_syncContext.Post(async State => await StopRecording(), null);
}
else
{
await StopRecording();
}
};
}
public RecordingViewModel(RecordingModel RecordingModel,
Settings Settings,
TimerModel TimerModel,
WebcamModel WebcamModel,
VideoSourcesViewModel VideoSourcesViewModel,
VideoWritersViewModel VideoWritersViewModel,
ISystemTray SystemTray,
IMainWindow MainWindow,
ILocalizationProvider Loc,
IAudioPlayer AudioPlayer,
IRecentList RecentList,
IMessageProvider MessageProvider,
AudioSourceViewModel AudioSourceViewModel,
IFFmpegViewsProvider FFmpegViewsProvider) : base(Settings, Loc)
{
_recordingModel = RecordingModel;
_timerModel = TimerModel;
_videoSourcesViewModel = VideoSourcesViewModel;
_videoWritersViewModel = VideoWritersViewModel;
_systemTray = SystemTray;
_mainWindow = MainWindow;
_audioPlayer = AudioPlayer;
_recentList = RecentList;
_messageProvider = MessageProvider;
_audioSourceViewModel = AudioSourceViewModel;
_ffmpegViewsProvider = FFmpegViewsProvider;
var hasAudio = new[]
{
Settings
.Audio
.ObserveProperty(M => M.RecordMicrophone),
Settings
.Audio
.ObserveProperty(M => M.RecordSpeaker)
}
.CombineLatest(M => M[0] || M[1]);
RecordCommand = new[]
{
hasAudio,
VideoSourcesViewModel
.ObserveProperty(M => M.SelectedVideoSourceKind)
.Select(M => M is NoVideoSourceProvider),
VideoSourcesViewModel
.ObserveProperty(M => M.SelectedVideoSourceKind)
.Select(M => M is WebcamSourceProvider),
WebcamModel
.ObserveProperty(M => M.SelectedCam)
.Select(M => M is NoWebcamItem),
Settings
.Video
.ObserveProperty(M => M.RecorderMode)
.Select(M => M == RecorderMode.Steps),
VideoSourcesViewModel
.ObserveProperty(M => M.SelectedVideoSourceKind)
.Select(M => M.SupportsStepsMode),
}
.CombineLatest(M =>
{
var audioEnabled = M[0];
var audioOnlyMode = M[1];
var webcamMode = M[2];
var noWebcam = M[3];
var stepsMode = M[4];
var supportsStepsMode = M[5];
if (stepsMode)
{
return(supportsStepsMode);
}
if (audioOnlyMode)
{
return(audioEnabled);
}
if (webcamMode)
{
return(!noWebcam);
}
return(true);
})
.ToReactiveCommand()
.WithSubscribe(OnRecordExecute);
PauseCommand = new[]
{
TimerModel
.ObserveProperty(M => M.Waiting),
RecordingModel
.ObserveProperty(M => M.RecorderState)
.Select(M => M != Models.RecorderState.NotRecording)
}
.CombineLatest(M => !M[0] && M[1])
.ToReactiveCommand()
.WithSubscribe(() =>
{
_audioPlayer.Play(SoundKind.Pause);
RecordingModel.OnPauseExecute();
});
RecorderState = RecordingModel
.ObserveProperty(M => M.RecorderState)
.ToReadOnlyReactivePropertySlim();
TimerModel.DurationElapsed += () =>
{
_syncContext.Run(async() => await StopRecording(), true);
};
}
public FFmpegDownloadViewModel(FFmpegSettings FFmpegSettings,
FFmpegDownloadModel DownloadModel,
IFFmpegViewsProvider FFmpegViewsProvider,
IMessageProvider MessageProvider)
{
this.FFmpegSettings = FFmpegSettings;
_downloadModel = DownloadModel;
_messageProvider = MessageProvider;
StartCommand = _downloaderProgress
.Select(M => M.State)
.Select(M => M == FFmpegDownloaderState.Ready)
.ToReactiveCommand()
.WithSubscribe(async() =>
{
var progress = new Progress <FFmpegDownloaderProgress>(M => _downloaderProgress.Value = M);
_downloadTask = DownloadModel.Start(progress, _cancellationTokenSource.Token);
var result = await _downloadTask;
AfterDownload?.Invoke(result);
});
CanCancel = _downloaderProgress
.Select(M => M.State)
.Select(M => M == FFmpegDownloaderState.Downloading)
.ToReadOnlyReactivePropertySlim();
SelectFolderCommand = _downloaderProgress
.Select(M => M.State)
.Select(M => M == FFmpegDownloaderState.Ready)
.ToReactiveCommand()
.WithSubscribe(FFmpegViewsProvider.PickFolder);
OpenFolderCommand = new ReactiveCommand()
.WithSubscribe(() =>
{
var path = FFmpegSettings.GetFolderPath();
if (Directory.Exists(path))
{
Process.Start(path);
}
});
Status = _downloaderProgress
.Select(M =>
{
switch (M.State)
{
case FFmpegDownloaderState.Error:
return(M.ErrorMessage);
case FFmpegDownloaderState.Downloading:
return($"{FFmpegDownloaderState.Downloading} ({M.DownloadProgress}%)");
default:
return(M.State.ToString());
}
})
.ToReadOnlyReactivePropertySlim();
Progress = _downloaderProgress
.Where(M => M.State == FFmpegDownloaderState.Downloading)
.Select(M => M.DownloadProgress)
.ToReadOnlyReactivePropertySlim();
Progress.Subscribe(M => ProgressChanged?.Invoke(M));
InProgress = _downloaderProgress
.Select(M => M.State)
.Select(M => M == FFmpegDownloaderState.Downloading || M == FFmpegDownloaderState.Extracting)
.ToReadOnlyReactivePropertySlim();
IsDone = _downloaderProgress
.Select(M => M.State)
.Select(M => M == FFmpegDownloaderState.Done || M == FFmpegDownloaderState.Cancelled || M == FFmpegDownloaderState.Error)
.ToReadOnlyReactivePropertySlim();
}
