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refine UI and stability

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This commit is contained in:
Paddy Xu
2017-07-30 01:18:37 +03:00
parent 76dbdcdfa0
commit 41aa42d897
8 changed files with 61 additions and 55 deletions
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66
QuickLook.Plugin/QuickLook.Plugin.VideoViewer/ViewerPanel.xaml.cs
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@@ -46,8 +46,8 @@ namespace QuickLook.Plugin.VideoViewer
//};
buttonMute.MouseLeftButtonUp += (sender, e) => mediaElement.IsMuted = !mediaElement.IsMuted;
buttonStop.MouseLeftButtonUp += (sender, e) => mediaElement.Stop();
buttonBackward.MouseLeftButtonUp += (sender, e) => SeekBackward();
buttonForward.MouseLeftButtonUp += (sender, e) => SeekForward();
buttonBackward.MouseLeftButtonUp += (sender, e) => Seek(TimeSpan.FromSeconds(-10));
buttonForward.MouseLeftButtonUp += (sender, e) => Seek(TimeSpan.FromSeconds(10));
sliderProgress.PreviewMouseDown += (sender, e) =>
{
@@ -60,52 +60,44 @@ namespace QuickLook.Plugin.VideoViewer
};
mediaElement.MediaFailed += ShowErrorNotification;
mediaElement.MediaEnded += (s, e) =>
/*mediaElement.MediaEnded += (s, e) =>
{
if (!mediaElement.NaturalDuration.HasTimeSpan)
{
mediaElement.Stop();
mediaElement.Play();
}
};
if (mediaElement.IsOpen)
if (!mediaElement.NaturalDuration.HasTimeSpan)
{
mediaElement.Stop();
mediaElement.Play();
}
};*/
PreviewMouseWheel += (sender, e) => ChangeVolume((double) e.Delta / 120 / 50);
}
public void Dispose()
{
mediaElement?.Stop();
mediaElement?.Dispose();
try
{
mediaElement?.Stop();
mediaElement?.Dispose();
}
catch (Exception e)
{
Debug.WriteLine(e);
}
mediaElement = null;
Debug.WriteLine("dispose done");
}
private void ResumePlaying()
private void ChangeVolume(double delta)
{
_wasPlaying = mediaElement.IsPlaying;
mediaElement.Volume += delta;
}
private void SeekBackward()
private void Seek(TimeSpan delta)
{
_wasPlaying = mediaElement.IsPlaying;
mediaElement.Pause();
var pos = mediaElement.Position;
var delta = TimeSpan.FromSeconds(15);
mediaElement.Position = pos < pos - delta ? TimeSpan.Zero : pos - delta;
if (_wasPlaying) mediaElement.Play();
}
private void SeekForward()
{
_wasPlaying = mediaElement.IsPlaying;
mediaElement.Pause();
var pos = mediaElement.Position;
var len = mediaElement.NaturalDuration.TimeSpan;
var delta = TimeSpan.FromSeconds(15);
mediaElement.Position = pos + delta > len ? len : pos + delta;
mediaElement.Position = mediaElement.Position + delta;
if (_wasPlaying) mediaElement.Play();
}
@@ -113,9 +105,15 @@ namespace QuickLook.Plugin.VideoViewer
private void TogglePlayPause(object sender, MouseButtonEventArgs e)
{
if (mediaElement.IsPlaying)
{
mediaElement.Pause();
}
else
{
if (mediaElement.HasMediaEnded)
mediaElement.Stop();
mediaElement.Play();
}
}
[DebuggerNonUserCode]
@@ -133,7 +131,7 @@ namespace QuickLook.Plugin.VideoViewer
public void LoadAndPlay(string path)
{
mediaElement.Source = new Uri(path);
mediaElement.MediaOpened += (sender, e) => mediaElement.IsMuted = true;
mediaElement.MediaOpened += (sender, e) => mediaElement.Volume = 0.2;
}
~ViewerPanel()