private void OpenFile(string fileName)
{
XmlSerializer serializer = new XmlSerializer(typeof(WhiskerTrackerXml));
WhiskerTrackerXml whiskerTracker;
using (StreamReader reader = new StreamReader(fileName))
{
whiskerTracker = (WhiskerTrackerXml)serializer.Deserialize(reader);
}
if (!File.Exists(whiskerTracker.ClipSettings.ClipFilePath))
{
MessageBoxResult result = MessageBox.Show("File not found, would you like to browse for it?", "File not found", MessageBoxButton.YesNo, MessageBoxImage.Question);
if (result == MessageBoxResult.Yes)
{
whiskerTracker.ClipSettings.ClipFilePath = FileBrowser.BroseForVideoFiles();
if (string.IsNullOrWhiteSpace(whiskerTracker.ClipSettings.ClipFilePath))
{
return;
}
}
else
{
return;
}
}
WorkingFile = fileName;
WhiskerVideo = ModelResolver.Resolve <IWhiskerVideo>();
WhiskerVideo.SetVideo(whiskerTracker.ClipSettings.ClipFilePath);
m_VideoWidth = (int)WhiskerVideo.Width;
m_VideoHeight = (int)WhiskerVideo.Height;
FrameCount = WhiskerVideo.FrameCount;
GlobalSettings.GlobalSettings.ClipSettings = whiskerTracker.ClipSettings.GetClipSettings();
GlobalSettings.GlobalSettings.ClipSettings.Commit();
GlobalSettings.GlobalSettings.UnitSettings = whiskerTracker.UnitSettings.GetSettings();
GlobalSettings.GlobalSettings.UnitSettings.Commit();
GlobalSettings.GlobalSettings.FrameRateSettings = whiskerTracker.FrameRateSettings.GetSettings();
GlobalSettings.GlobalSettings.FrameRateSettings.Commit();
Image = null;
Started = false;
VideoSelected = true;
ClearUndoActions();
Dictionary <int, MouseFrameViewModel> frames = new Dictionary <int, MouseFrameViewModel>();
foreach (MouseFrameXml mouseFrame in whiskerTracker.Frames)
{
frames.Add(mouseFrame.IndexNumber, new MouseFrameViewModel(mouseFrame.GetMouseFrame()));
}
StartPicking(frames);
}
private void StartPicking(Dictionary <int, MouseFrameViewModel> data = null)
{
Started = true;
m_Frames = new Dictionary <int, MouseFrameViewModel>();
int indexNumber = 0;
int frameCounter = 1;
while (frameCounter <= EndFrame)
{
using (Image <Bgr, Byte> currentFrame = WhiskerVideo.GetFrameImage())
{
if (currentFrame == null)
{
break;
}
int startRange = frameCounter - StartFrame;
if (startRange >= 0)
{
//We're within range
if (startRange % FrameInterval == 0)
{
//We're on the interval
MouseFrameViewModel mouseFrameViewModel;
IMouseFrame mouseFrame;
if (data == null)
{
mouseFrame = ModelResolver.Resolve <IMouseFrame>();
mouseFrame.FrameNumber = frameCounter;
mouseFrame.IndexNumber = indexNumber;
mouseFrame.Whiskers = GlobalSettings.GlobalSettings.ClipSettings.CreateEmptyWhiskers(mouseFrame);
mouseFrameViewModel = new MouseFrameViewModel(mouseFrame);
}
else
{
mouseFrameViewModel = data[indexNumber];
mouseFrame = mouseFrameViewModel.Model;
}
mouseFrame.Frame = currentFrame.Clone();
m_Frames.Add(indexNumber, mouseFrameViewModel);
indexNumber++;
}
}
}
frameCounter++;
}
m_FrameCounter = -1;
UpdateWhiskerPositions(LastKnownImageWidth, LastKnownImageHeight);
GetNextFrame();
}
private void OnExit()
{
foreach (var whiskerFrame in m_Frames)
{
whiskerFrame.Value.Dispose();
}
if (WhiskerVideo != null)
{
WhiskerVideo.Dispose();
}
}
private void NewSession()
{
string fileName = FileBrowser.BroseForVideoFiles();
if (string.IsNullOrWhiteSpace(fileName))
{
return;
}
WhiskerVideo = ModelResolver.Resolve <IWhiskerVideo>();
WhiskerVideo.SetVideo(fileName);
m_VideoWidth = (int)WhiskerVideo.Width;
m_VideoHeight = (int)WhiskerVideo.Height;
FrameCount = WhiskerVideo.FrameCount;
ClipSettingsView clipSettingsView = new ClipSettingsView();
ClipSettingsWindowViewModel viewModel = new ClipSettingsWindowViewModel(WhiskerVideo);
clipSettingsView.DataContext = viewModel;
clipSettingsView.ShowDialog();
if (viewModel.ExitResult != WindowExitResult.Ok)
{
return;
}
IClipSettings clipSettings = viewModel.Model;
GlobalSettings.GlobalSettings.ClipSettings = clipSettings;
GlobalSettings.GlobalSettings.ClipSettings.Commit();
GlobalSettings.GlobalSettings.FrameRateSettings.CurrentFrameRate = WhiskerVideo.FrameRate;
GlobalSettings.GlobalSettings.FrameRateSettings.OriginalFrameRate = viewModel.OriginalFrameRate;
Image = null;
Started = false;
VideoSelected = true;
StartPicking();
WorkingFile = string.Empty;
ClearUndoActions();
}
