public SpaceRecordingViewModel(Space space, Project project)
{
InitCommands();
_setDurationBasedOnWpm = false;
_description = null;
Space = space;
Project = project;
ResetElapsedTime();
SetTimeLeft();
RecordDuration = Space.Duration;
MaxWordsPerMinute = DefaultMaxWordsPerMinute;
MinWordsPerMinute = DefaultMinWordsPerMinute;
_recorder = new DescriptionRecorder();
_recorder.DescriptionRecorded += (sender, args) => Description = args.Value;
_player = new DescriptionPlayer();
_player.DescriptionFinishedPlaying += (sender, args) => CommandManager.InvalidateRequerySuggested();
_recordingTimer = new DispatcherTimer { Interval = TimeSpan.FromMilliseconds(CountdownTimerIntervalMsec) };
_recordingTimer.Tick += RecordingTimerOnTick;
_stopwatch = new Stopwatch();
CountdownViewModel = new CountdownViewModel();
CountdownViewModel.CountdownFinished += (sender, args) => StartRecording();
SetWpmValuesBasedOnSpaceText();
}
public DescriptionRecordingViewModel(ILiveDescribePlayer mediaVideo, ProjectManager projectManager)
{
_mediaVideo = mediaVideo;
_projectManager = projectManager;
_recorder = GetDescriptionRecorder();
InitCommands();
Settings.Default.PropertyChanged += (sender, args) =>
{
if (args.PropertyName != "Microphone")
return;
Recorder.MicrophoneDeviceNumber = Settings.Default.Microphone.DeviceNumber;
try
{
Log.Info("Product Name of Apply Requested Microphone: "
+ WaveIn.GetCapabilities(Recorder.MicrophoneDeviceNumber).ProductName);
}
catch (MmException) { Log.Info("No Microphone is plugged in."); }
};
}
private DescriptionRecorder GetDescriptionRecorder()
{
var dr = new DescriptionRecorder();
dr.DescriptionRecorded += (sender, args) =>
_projectManager.AddDescriptionAndTrackForUndo(args.Value);
return dr;
}
