/// <summary>
/// this method computes the offset created by the translation of the slider and replays or keeps paused the stream/avatar
/// </summary>
/// <author> Alban Descottes 2018 </author>
private void Slider_DragCompleted(object sender, DragCompletedEventArgs e)
{
ReplayAvatar.offset += ReplayViewModel.localOffset;
ReplayViewModel.localOffset = 0;
if (Stream.IsChecked == true)
{
if (isPlayed)
{
DrawingSheetView.Get().ReplayVideo.Play();
}
DrawingSheetView.Get().ReplayVideo.Position = new TimeSpan(0, 0, 0, 0, (int)Tools.getStopWatch() - ReplayAvatar.offset);
}
if (isPlayed)
{
if (DrawingSheetView.Get().ReplayAudio.Source != null)
{
DrawingSheetView.Get().ReplayAudio.Position = new TimeSpan(0, 0, 0, 0, (int)Tools.getStopWatch() - ReplayAvatar.offset);
DrawingSheetView.Get().ReplayAudio.Play();
}
ReplayViewModel.PlayReplay();
isPlayed = false;
}
this.dragStarted = false;
}
/// <summary>
/// this method is called everytime, when the user drags the slider it changes the current avatar
/// it selects the right avatar proportionally of the total length of the replay
/// </summary>
/// <author> Alban Descottes 2018 </author>
private void slider_ValueChanged(object sender, RoutedPropertyChangedEventArgs <double> e)
{
if (dragStarted)
{
var newTime = e.NewValue / 100 * ReplayViewModel.timeEnd;
ReplayViewModel.changeCurrentAvatar((int)newTime);
}
}
public ExportAvatarVideoView()
{
// initializes the view
InitializeComponent();
lengthSkeletonList = ReplayAvatar.SkeletonList.Count - 1;
ExportProgressBar.Maximum = lengthSkeletonList;
ExportProgressBar.Value = 0;
// it opens the videoFileWriter on the current replay folder and get the width and height of the current screen
avatarVideoStreamWriter = new VideoFileWriter();
var tuple = DrawingSheetAvatarViewModel.Get().getWidthAndHeight();
avatarVideoStreamWriter.Open(ReplayViewModel.Get().folderPath + "avatar.avi", tuple.Item1, tuple.Item2, 30, VideoCodec.MPEG4, 1000000);
}
/// <summary>
/// When the user strats to drag the slider the avatar/stream is paused
/// </summary>
/// <author> Alban Descottes 2018 </author>
private void Slider_DragStarted(object sender, DragStartedEventArgs e)
{
this.dragStarted = true;
ReplayViewModel.initTime = ReplayAvatar.SkeletonList[ReplayAvatar.CurrentSkeletonNumber].Item1;
if (Stream.IsChecked == true)
{
DrawingSheetView.Get().ReplayVideo.Pause();
DrawingSheetView.Get().ReplayAudio.Pause();
}
if (ReplayViewModel.played)
{
isPlayed = true;
ReplayViewModel.PauseReplay();
}
}
public ActionResult ReplayRecordedUserActions([FromBody] ReplayViewModel model)
{
var info = QPContext.CurrentDbConnectionInfo;
new XmlDbUpdateReplayService(
info.ConnectionString,
info.DbType,
CommonHelpers.GetDbIdentityInsertOptions(model.GenerateNewFieldIds, model.GenerateNewContentIds),
QPContext.CurrentUserId,
model.UseGuidSubstitution,
_xmlDbUpdateLogService,
_appInfoRepository,
_actionsCorrecterService,
_httpContextProcessor,
throwActionReplayed: true
).Process(model.XmlString);
return(JsonCamelCase(new JSendResponse
{
Status = JSendStatus.Success,
Message = "Xml data successfully processed"
}));
}
void worker_ProgressChanged(object sender, ProgressChangedEventArgs e)
{
// if the replay has faces, it displays the face plus the skeleton
// and it takes two screenshot because during a recording with facetracking on it records two time less skeletons
if (ReplayAvatar.faceTracking)
{
DrawingSheetAvatarViewModel.Get().drawFaceInReplay = true;
DrawingSheetAvatarViewModel.Get().drawFace(ReplayAvatar.SkeletonList[e.ProgressPercentage].Item3.depthPointsList,
ReplayAvatar.SkeletonList[e.ProgressPercentage].Item3.colorPointsList,
ReplayAvatar.SkeletonList[e.ProgressPercentage].Item3.faceTriangles);
DrawingSheetAvatarViewModel.Get().skToDrawInReplay = ReplayAvatar.SkeletonList[e.ProgressPercentage].Item2;
ReplayViewModel.Get().currentFeedbackList = ReplayViewModel.ListFeedbacks[e.ProgressPercentage];
DrawingSheetAvatarViewModel.Get().draw(this, new EventArgs());
avatarVideoStreamWriter.WriteVideoFrame(DrawingSheetAvatarViewModel.Get().GrabScreenshot());
avatarVideoStreamWriter.WriteVideoFrame(DrawingSheetAvatarViewModel.Get().GrabScreenshot());
}
// else it displays just the skeleton and takes one screenshot
else
{
// it changes the current skeleton to draw, next it draws, grabs a screenshot and writes on the video
DrawingSheetAvatarViewModel.Get().skToDrawInReplay = ReplayAvatar.SkeletonList[e.ProgressPercentage].Item2;
ReplayViewModel.Get().currentFeedbackList = ReplayViewModel.ListFeedbacks[e.ProgressPercentage];
DrawingSheetAvatarViewModel.Get().draw(this, new EventArgs());
avatarVideoStreamWriter.WriteVideoFrame(DrawingSheetAvatarViewModel.Get().GrabScreenshot());
}
// it changes the value for the progressBar
ExportProgressBar.Value = e.ProgressPercentage;
//if it's the last one it closes the video, the view and opens a messageBox to inform the user that is complete and the localization of the file
if (e.ProgressPercentage == lengthSkeletonList)
{
avatarVideoStreamWriter.Close();
Close();
new MessageBoxPerso("Export avatar video", "Export complete\nThe video is located in " + ReplayViewModel.Get().folderPath).ShowDialog();
}
}
public ReplayView()
{
InitializeComponent();
_viewModel = ViewModel.Source as ReplayViewModel;
}
