private void PlayButton_Click(object sender, RoutedEventArgs e)
{
if (isPlaying)
{
ViewTimeline.Pause();
isPlaying = false;
return;
}
else if (!Loaded)
{
ViewTimeline.Source = new Uri(Model.SourceInfo.FullName);
ViewTimeline.LoadedBehavior = MediaState.Manual;
timer = new DispatcherTimer();
timer.Interval = TimeSpan.FromMilliseconds(10);
timer.Tick += (s, a) => { CheckPlayTime(); };
ViewTimeline.MediaOpened += SetMainVideo;
ViewTimeline.Play();
Loaded = true;
return;
}
else
{
ViewTimeline.Play(); isPlaying = true;
}
}
private void doInitialLoad()
{
ViewTimeline.Source = new Uri(Model.SourceInfo.FullName);
ViewTimeline.LoadedBehavior = MediaState.Manual;
MainTimer = new DispatcherTimer();
MainTimer.Interval = TimeSpan.FromMilliseconds(100);
MainTimer.Tick += (s, a) => { CheckPlayTime(); };
ViewTimeline.MediaOpened += SetMainVideo;
ViewTimeline.Play();
ViewTimeline.Pause();
Model.WindowState.isLoaded = true;
}
private void CheckPlayTime()
{
if (Model.WindowState.isPlaying)
{
Model.WindowState.TimeSet += 0.1;
}
var pixelsRelativeToSeconds = Model.WindowState.TimeSet * Model.Scale;
CheckSubtitle(pixelsRelativeToSeconds);
for (var i = Model.MediaTracks.Count - 1; i >= 0; i--)
{
if (InPatchSection(Model.MediaTracks[i], pixelsRelativeToSeconds))
{
ViewTimeline.Pause();
Canvas.SetLeft(CurrentTime, Model.WindowState.TimeSet * Model.Scale);
if (Model.WindowState.currentPatch == Model.MediaTracks[i])
{
return;
}
Model.WindowState.currentPatch = Model.MediaTracks[i];
PatchWindow.Source = Model.MediaTracks[i].Path;
var shift = Model.WindowState.currentPatch.LeftShiftInPixels;
var position = pixelsRelativeToSeconds - shift + Model.WindowState.currentPatch.StartPixel;
PatchWindow.Position = TimeSpan.FromSeconds(position / Model.Scale);
if (Model.WindowState.isPlaying)
{
PatchWindow.Play();
}
ViewTimeline.Volume = 0;
ViewTimeline.Visibility = System.Windows.Visibility.Hidden;
PatchWindow.Visibility = System.Windows.Visibility.Visible;
Canvas.SetLeft(CurrentTime, Model.WindowState.TimeSet * Model.Scale);
return;
}
}
PatchWindow.Pause();
if (Model.WindowState.isPlaying)
{
ViewTimeline.Play();
}
PatchWindow.Visibility = System.Windows.Visibility.Collapsed;
ViewTimeline.Volume = Model.WindowState.volume;
ViewTimeline.Visibility = System.Windows.Visibility.Visible;
Model.WindowState.currentPatch = null;
Canvas.SetLeft(CurrentTime, Model.WindowState.TimeSet * Model.Scale);
}
private void PausedChanged()
{
if (Model.WindowState.isPlaying)
{
ViewTimeline.Pause();
PatchWindow.Pause();
Model.WindowState.isPlaying = false;
return;
}
else if (!Model.WindowState.isLoaded)
{
doInitialLoad();
return;
}
else
{
ViewTimeline.Play(); PatchWindow.Play(); Model.WindowState.isPlaying = true;
}
}
