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(GUI): added stop playback button.

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This commit is contained in:
morkt
2018-01-02 07:05:18 +04:00
parent e7bac5c4ed
commit f34feafeee
2 changed files with 24 additions and 2 deletions
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19
GUI/MainWindow.xaml.cs
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@@ -988,17 +988,19 @@ namespace GARbro.GUI
}
CurrentAudio = new WaveStreamImpl (sound);
AudioDevice = new WaveOutEvent();
if ("wav" == sound.SourceFormat)
// conversion to sample provider somehow removes crackling at the end of WAV sound clips.
if ("wav" == sound.SourceFormat || 8 == sound.Format.BitsPerSample)
AudioDevice.Init (CurrentAudio.ToSampleProvider());
else
AudioDevice.Init (CurrentAudio);
AudioDevice.PlaybackStopped += OnPlaybackStopped;
AudioDevice.Play();
input = null;
appPlaybackControl.Visibility = Visibility.Visible;
var fmt = CurrentAudio.WaveFormat;
SetResourceText (string.Format (guiStrings.MsgPlaying, entry.Name,
fmt.SampleRate, sound.SourceBitrate / 1000,
CurrentAudio.TotalTime.ToString ("m':'ss")));
input = null;
}
finally
{
@@ -1014,12 +1016,19 @@ namespace GARbro.GUI
}
}
private void StopPlaybackExec (object sender, ExecutedRoutedEventArgs e)
{
if (AudioDevice != null)
AudioDevice.Stop();
}
private void OnPlaybackStopped (object sender, StoppedEventArgs e)
{
try
{
SetResourceText ("");
CurrentAudio = null;
appPlaybackControl.Visibility = Visibility.Collapsed;
}
catch (Exception X)
{
@@ -1298,6 +1307,11 @@ namespace GARbro.GUI
e.CanExecute = CurrentDirectory.SelectedIndex != -1;
}
private void CanExecutePlaybackControl (object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = CurrentAudio != null;
}
private void CanExecuteConvertMedia (object sender, CanExecuteRoutedEventArgs e)
{
if (CurrentDirectory.SelectedItems.Count >= 1)
@@ -1504,5 +1518,6 @@ namespace GARbro.GUI
public static readonly RoutedCommand SetFileType = new RoutedCommand();
public static readonly RoutedCommand NextItem = new RoutedCommand();
public static readonly RoutedCommand CopyNames = new RoutedCommand();
public static readonly RoutedCommand StopPlayback = new RoutedCommand();
}
}