/// <summary>
/// Stops the performance
/// </summary>
public void Stop()
{
played = false;
if (ReplayView.Get().Avatar.IsEnabled&& skeletonScrolling != null)
{
skeletonScrolling.Stop();
}
if (DrawingSheetView.Get().ReplayVideo.Source != null)
{
DrawingSheetView.Get().ReplayVideo.Position = new TimeSpan(0, 0, 0, 0, 5);
DrawingSheetView.Get().ReplayVideo.Stop();
}
if (DrawingSheetView.Get().ReplayAudio.Source != null)
{
DrawingSheetView.Get().ReplayAudio.Position = new TimeSpan(0, 0, 0, 0, 5);
DrawingSheetView.Get().ReplayAudio.Stop();
}
Tools.resetStopWatch();
ReplayAvatar.offset = 0;
ReplayAvatar.realTime = true;
currentListNumber = 0;
ReplayView.Get().PauseButton.IsEnabled = false;
// Icons cleaning and initialization of the feedback queue thanks to the save
IconViewModel.get().clearAll();
if (filePath != null)
{
DrawingSheetView.Get().ReplayVideo.Source = new Uri(filePath, UriKind.Relative);
}
}
///<summary>
///Releasing the media elements when closing the replay window
///Switch to recording mode
///Written by Baptiste Germond
///</summary>
private void quit()
{
isReplaying = false;
statisticsPath = "";
if (skeletonScrolling != null)
{
skeletonScrolling.Stop();
skeletonScrolling = null;
}
(TrainingSideTool.Get().FindResource("StopReplayButtonAction") as Storyboard).Begin();
DrawingSheetView.Get().ReplayVideo.Close();
DrawingSheetView.Get().ReplayVideo.Source = null;
DrawingSheetView.Get().ReplayAudio.Close();
DrawingSheetView.Get().ReplayAudio.Source = null;
ReplayView.Get().SoundCheckbox.IsChecked = false;
SideToolsViewModel.Get().enableTrackingAndTrainingTab();
TrainingSideToolViewModel.Get().recordingMode();
DrawingSheetAvatarViewModel.Get().normalMode();
// reactivate the sensors
KinectDevice.sensor.SkeletonStream.Enable();
if (faceTrack)
{
KinectDevice.faceTracking = true;
}
TrackingSideToolViewModel.get().SpeedRate = speedRateActive;
// reactivate the audience
if (TrainingSideToolViewModel.audienceOn)
{
TrainingSideToolViewModel.audienceOn = false;
GeneralSideTool.Get().AudienceControlCheckBox.IsChecked = true;
}
}
/// <summary>
/// Constructor
/// Modified by Baptiste Germond
/// </summary>
/// <param name="file"></param>
private ReplayViewModel(String file)
{
filePath = file;
instance = this;
performanceSoundCommand = new RelayCommand(performanceSound);
playPerformanceCommand = new RelayCommand(Play);
pausePerformanceCommand = new RelayCommand(Pause);
stopPerformanceCommand = new RelayCommand(Stop);
videoAvatarDisplayCommand = new RelayCommand(videoAvatarDisplay);
avatarDisplayCommand = new RelayCommand(avatarDisplay);
streamDisplayCommand = new RelayCommand(videoStreamDisplay);
quitCommand = new RelayCommand(quit);
otherReplayCommand = new RelayCommand(otherReplay);
Tools.initStopWatch();
DrawingSheetView.Get().ReplayVideo.MediaEnded += videoEnded;
SideToolsViewModel.Get().disableTrackingAndTrainingTab();
ManagePerformanceFiles();
//ManageSpeedElements();
Mute();
pauseButtonCommand();
if (!skdRead)
{
throw new Exception(".skd file is not correct\nPlease try with one avatarSkeletonData.skd file correct");
}
}
/// <summary>
/// mutes the performance
/// </summary>
public void Mute()
{
mute = true;
if (audioSource)
{
DrawingSheetView.Get().ReplayAudio.IsMuted = true;
}
}
/// <summary>
/// Activate the useful buttons
/// Added by Baptiste Germond
/// </summary>
private void activate(RadioButton replayViewRadio, RadioButton generalSideToolButton)
{
replayViewRadio.IsChecked = true;
generalSideToolButton.IsChecked = true;
replayViewRadio.IsEnabled = true;
replayViewRadio.Opacity = 1;
DrawingSheetView.Get().ReplayVideo.Visibility = Visibility.Visible;
}
/// <summary>
/// Allow to get / create an instance of a drawingsheetstreamviewmodel with safety
/// </summary>
/// <param name="drawingSheetView"></param>
/// <returns></returns>
public static DrawingSheetStreamViewModel Get(DrawingSheetView drawingSheetView)
{
if (dssvm == null)
{
dssvm = new DrawingSheetStreamViewModel(drawingSheetView);
}
return(dssvm);
}
/// <summary>
/// Displays the avatar view
/// </summary>
public void avatarDisplay()
{
if (filePathAvatar != null)
{
filePath = filePathVideoAvatar;
DrawingSheetView.Get().Show3DSheet();
PlayOrStop();
}
}
/// <summary>
/// Private constructor because we want to have a singleton
/// </summary>
/// <param name="dsv"></param>
private DrawingSheetStreamViewModel(DrawingSheetView dsv)
{
this.dsv = dsv;
listImg = new List <ImageFeedbacksPerso>();
loadPictureInResource();
loadImageFromRessource();
AddImageOnCanvas();
KinectDevice.KinectChanged += kinectChanged;
}
/// <summary>
/// Manage the loading of the file the user choose
/// Added by Baptiste Germond
/// </summary>
private void ManagePerformanceFiles()
{
if (File.Exists(filePath))
{
if (Path.GetFileName(filePath) == "stream.avi")
{
folderPath = filePath.Remove(filePath.Length - 10);
DrawingSheetView.Get().ShowReplayVideoSheet();
filePathVideoStream = filePath;
activate(ReplayView.Get().Stream, GeneralSideTool.Get().Stream);
DrawingSheetView.Get().ReplayVideo.Source = new Uri(filePathVideoStream, UriKind.Relative);
skeletonScrolling = null;
DrawingSheetView.Get().CanvasFeedback.Visibility = Visibility.Visible;
tryAddOtherSources("stream.avi");
isReplaying = true;
}
else if (Path.GetFileName(filePath) == "avatarSkeletonData.skd")
{
try
{
folderPath = filePath.Remove(filePath.Length - 22);
skdRead = true;
DrawingSheetView.Get().Show3DSheet();
filePathAvatar = filePath;
activate(ReplayView.Get().Avatar, GeneralSideTool.Get().Avatar);
voiceData = filePath.Replace("avatarSkeletonData.skd", "tonePeakData.xml");
if (!File.Exists(voiceData))
{
voiceData = "";
}
faceData = filePath.Replace("avatarSkeletonData.skd", "faceData.xml");
if (!File.Exists(faceData))
{
faceData = "";
}
skeletonScrolling = new ReplayAvatar(filePathAvatar, faceData, voiceData, this);
tryAddOtherSources("avatarSkeletonData.skd");
isReplaying = true;
}
catch (XmlLoadingException)
{
throw;
}
}
if (isReplaying)
{
ReplayView.Get().TitleReplay.Content = Path.GetFileName((Path.GetDirectoryName(filePath)));
}
}
}
/// <summary>
/// Adding the other replay available with the replay the user chose
/// Added by Baptiste Germond
/// </summary>
public void tryAddOtherSources(string fileBase)
{
bool audioLoad = false;
foreach (string s in Directory.GetFiles(Path.GetDirectoryName(filePath)))
{
string fileName = Path.GetFileName(s);
if (fileName != fileBase)
{
if (fileName == "avatarSkeletonData.skd")
{
// the replay needs an instance of ReplayAvatar, so if the first file chose is not the .skd
// we have to create one
skdRead = true;
skeletonScrolling = new ReplayAvatar(s, this);
addOtherVideoSources(ReplayView.Get().Avatar);
filePathAvatar = s;
}
else if (fileName == "stream.avi")
{
addOtherVideoSources(ReplayView.Get().Stream);
filePathVideoStream = s;
}
else if (fileName == "audio.wav" && !audioLoad)
{
AddAudio(s);
audioLoad = true;
}
else if (fileName == "feedback.txt")
{
initialiseFeedbacksQueue(s);
}
else if (fileName == "charts.xml")
{
statisticsPath = s;
}
}
}
if (!audioLoad)
{
ReplayView.Get().SoundCheckbox.IsEnabled = false;
DrawingSheetView.Get().ReplayAudio.Source = null;
audioSource = false;
}
}
/// <summary>
/// Pauses the performance
/// </summary>
public void Pause()
{
played = false;
if (ReplayView.Get().Avatar.IsEnabled&& skeletonScrolling != null)
{
skeletonScrolling.Pause();
}
if (DrawingSheetView.Get().ReplayVideo.Source != null)
{
DrawingSheetView.Get().ReplayVideo.Visibility = Visibility.Visible;
DrawingSheetView.Get().ReplayVideo.Pause();
}
if (DrawingSheetView.Get().ReplayAudio.Source != null)
{
DrawingSheetView.Get().ReplayAudio.Pause();
}
ReplayView.Get().PauseButton.IsEnabled = true;
}
// These functions are invoked when the user manipulate the media player
/// <summary>
/// Plays the performance
/// </summary>
public void Play()
{
played = true;
if (ReplayView.Get().Avatar.IsEnabled&& skeletonScrolling != null)
{
skeletonScrolling.Start();
}
if (DrawingSheetView.Get().ReplayVideo.Source != null)
{
DrawingSheetView.Get().ReplayVideo.Play();
}
if (DrawingSheetView.Get().ReplayAudio.Source != null)
{
DrawingSheetView.Get().ReplayAudio.Play();
}
ReplayView.Get().PauseButton.IsEnabled = true;
}
/// <summary>
/// Displays the video view
/// </summary>
public void videoStreamDisplay()
{
if (filePathVideoStream != null)
{
TimeSpan tempV = DrawingSheetView.Get().ReplayVideo.Position;
TimeSpan tempA = DrawingSheetView.Get().ReplayAudio.Position;
DrawingSheetView.Get().ReplayVideo.Source = new Uri(filePathVideoStream, UriKind.Relative);
if (skeletonScrolling == null)
{
DrawingSheetView.Get().ReplayVideo.Position = tempV;
DrawingSheetView.Get().ReplayAudio.Position = tempA;
}
else
{
DrawingSheetView.Get().ReplayVideo.Position = new TimeSpan(0, 0, 0, 0, (int)Tools.getStopWatch() - ReplayAvatar.offset);
DrawingSheetView.Get().ReplayAudio.Position = new TimeSpan(0, 0, 0, 0, (int)Tools.getStopWatch() - ReplayAvatar.offset);
}
filePath = filePathVideoStream;
DrawingSheetView.Get().ShowReplayVideoSheet();
PlayOrStop();
}
}
/// <summary>
/// Unmutes the performance
/// </summary>
public void Unmute()
{
mute = false;
DrawingSheetView.Get().ReplayAudio.IsMuted = false;
}
/// <summary>
/// Add the audio replay to the other replay
/// Added by Baptiste Germond
/// </summary>
private void AddAudio(String name)
{
DrawingSheetView.Get().ReplayAudio.Source = new Uri(name);
audioSource = true;
ReplayView.Get().SoundCheckbox.IsEnabled = true;
}
