/// <summary>
/// Called when an underlying media engine property is changed.
/// This is used to handle property change notifications
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="propertyName">Name of the property.</param>
public void OnPropertyChanged(object sender, string propertyName)
{
// TODO: bug sometimes continuously resizing the window causes everything to freeze.
// This might be because of excessive property change notifications. It might be a good idea
// to notify everything at once every say, 25ms.
// Either that or attach to the properties from the mediaelement via WPF binding.
WindowsPlatform.Instance.Gui?.Invoke(DispatcherPriority.DataBind, () =>
{
switch (propertyName)
{
// forward internal changes to the MediaElement dependency Properties
case nameof(MediaEngine.Source):
Control.Source = Control.MediaCore.Source;
break;
case nameof(MediaEngine.LoadedBehavior):
Control.LoadedBehavior = (System.Windows.Controls.MediaState)Control.MediaCore.LoadedBehavior;
break;
case nameof(MediaEngine.SpeedRatio):
Control.SpeedRatio = Control.MediaCore.SpeedRatio;
break;
case nameof(MediaEngine.UnloadedBehavior):
Control.UnloadedBehavior = (System.Windows.Controls.MediaState)Control.MediaCore.UnloadedBehavior;
break;
case nameof(MediaEngine.Volume):
Control.Volume = Control.MediaCore.Volume;
break;
case nameof(MediaEngine.Balance):
Control.Balance = Control.MediaCore.Balance;
break;
case nameof(MediaEngine.IsMuted):
Control.IsMuted = Control.MediaCore.IsMuted;
break;
case nameof(MediaEngine.ScrubbingEnabled):
Control.ScrubbingEnabled = Control.MediaCore.ScrubbingEnabled;
break;
case nameof(MediaEngine.Position):
Control.Position = Control.MediaCore.Position;
break;
default:
// Simply forward notification of same-named properties
Control?.RaisePropertyChangedEvent(propertyName);
break;
}
});
}
/// <summary>
/// Called when an underlying media engine property is changed.
/// This is used to handle property change notifications
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="propertyName">Name of the property.</param>
public void OnPropertyChanged(object sender, string propertyName)
{
WindowsPlatform.Instance.Gui?.Invoke(DispatcherPriority.DataBind, () =>
{
switch (propertyName)
{
// forward internal changes to the MediaElement dependency Properties
case nameof(MediaEngine.Source):
Control.Source = Control.MediaCore.Source;
break;
case nameof(MediaEngine.LoadedBehavior):
Control.LoadedBehavior = (System.Windows.Controls.MediaState)Control.MediaCore.LoadedBehavior;
break;
case nameof(MediaEngine.SpeedRatio):
Control.SpeedRatio = Control.MediaCore.SpeedRatio;
break;
case nameof(MediaEngine.UnloadedBehavior):
Control.UnloadedBehavior = (System.Windows.Controls.MediaState)Control.MediaCore.UnloadedBehavior;
break;
case nameof(MediaEngine.Volume):
Control.Volume = Control.MediaCore.Volume;
break;
case nameof(MediaEngine.Balance):
Control.Balance = Control.MediaCore.Balance;
break;
case nameof(MediaEngine.IsMuted):
Control.IsMuted = Control.MediaCore.IsMuted;
break;
case nameof(MediaEngine.ScrubbingEnabled):
Control.ScrubbingEnabled = Control.MediaCore.ScrubbingEnabled;
break;
case nameof(MediaEngine.Position):
Control.Position = Control.MediaCore.Position;
break;
default:
// Simply forward notification of same-named properties
Control?.RaisePropertyChangedEvent(propertyName);
break;
}
});
}
