/// <summary>
/// Internal.
/// </summary>
protected override void PlayNextInternal()
{
if (nextMedia == null)
{
throw new MediaPlayerException("Next media is not selected.");
}
// Verify nexyMedia
if (nextMedia.Type == MediaInputType.File)
{
if (!File.Exists(nextMedia.Source))
{
throw new FileNotFoundException("File of media specified was not found.", nextMedia.Source);
}
}
//
VlcMediaPlayerInternal mediaplayer = internalPlayer;
// create nextMediaInternal and start playing
VlcMediaInternal nextMediaInternal = nextMediaInternalPreprepared;
nextMediaInternalPreprepared = null;
//
nextMediaInternal.SetOutput(playerOutput);
mediaplayer.SetMedia(nextMediaInternal);
if (playerOutput.IsWindowDefined)
{
if (playerOutput.Window != null && playerOutput.Window is DoubleWindowBase)
{
// support old code
internalPlayer.SetDisplayOutputHwnd(((DoubleWindowBase)playerOutput.Window).GetActiveWindowHandleInternal());
}
else if (playerOutput.NativeWindow != null && playerOutput.NativeWindow is VlcNativeMediaWindow)
{
// this will tell what to method we should call to initialize window
VlcNativeMediaWindow window = (VlcNativeMediaWindow)playerOutput.NativeWindow;
if (window.WindowType == VlcWindowType.HWND)
{
internalPlayer.SetDisplayOutputHwnd(window.NativeWindowHandle);
}
else if (window.WindowType == VlcWindowType.NSObject)
{
internalPlayer.SetDisplayOutputNSObject(window.NativeWindowHandle);
}
else if (window.WindowType == VlcWindowType.XWindow)
{
internalPlayer.SetDisplayOutputXWindow(window.NativeWindowHandle);
}
else if (window.WindowType == VlcWindowType.Agl)
{
internalPlayer.SetDisplayOutputAgl(window.NativeWindowHandle);
}
}
}
//
if (currentMediaInternal != null && disposeCurrentMedia)
{
currentMediaInternal.Dispose();
currentMediaInternal = null;
}
//
currentMediaInternal = nextMediaInternal;
disposeCurrentMedia = disposeNextMediaPreprepared;
//
startPlaying();
}
/// <summary>
/// Starts playing of media which was initialized using <see cref="SetMediaInput"/> method.
/// If some media is playing now it will be simply restarted.
/// </summary>
protected override void PlayInternal()
{
if (currentMedia == null)
{
throw new MediaPlayerException("Current media is null.");
}
if (playerOutput == null)
{
throw new MediaPlayerException("Player output is null.");
}
//
if (currentMediaInternal != null)
{
if (currentMediaInternal.State == VlcMediaState.Paused)
{
Resume();
return;
}
if (currentMediaInternal.State == VlcMediaState.Playing)
{
Position = 0f;
return;
}
Stop();
}
// Verify currentMedia
if (currentMedia.Type == MediaInputType.File)
{
if (!File.Exists(currentMedia.Source))
{
throw new FileNotFoundException("File of media specified was not found.", currentMedia.Source);
}
}
if (currentMediaInternalPreprepared == null)
{
currentMediaInternalPreprepared = internalObjectsFactory.CreateVlcMediaInternal(currentMedia);
currentMediaInternalPreprepared.SetOutput(playerOutput);
}
//
currentMediaInternal = currentMediaInternalPreprepared;
currentMediaInternalPreprepared = null;
disposeCurrentMedia = disposeCurrentMediaPreprepared;
//
internalPlayer.SetMedia(currentMediaInternal);
if (playerOutput.IsWindowDefined)
{
if (playerOutput.Window != null && playerOutput.Window is DoubleWindowBase)
{
// support old code
internalPlayer.SetDisplayOutputHwnd(((DoubleWindowBase)playerOutput.Window).GetActiveWindowHandleInternal());
}
else if (playerOutput.NativeWindow != null && playerOutput.NativeWindow is VlcNativeMediaWindow)
{
// this will tell what to method we should call to initialize window
VlcNativeMediaWindow window = (VlcNativeMediaWindow)playerOutput.NativeWindow;
if (window.WindowType == VlcWindowType.HWND)
{
internalPlayer.SetDisplayOutputHwnd(window.NativeWindowHandle);
}
else if (window.WindowType == VlcWindowType.NSObject)
{
internalPlayer.SetDisplayOutputNSObject(window.NativeWindowHandle);
}
else if (window.WindowType == VlcWindowType.XWindow)
{
internalPlayer.SetDisplayOutputXWindow(window.NativeWindowHandle);
}
else if (window.WindowType == VlcWindowType.Agl)
{
internalPlayer.SetDisplayOutputAgl(window.NativeWindowHandle);
}
}
}
//
startPlaying();
}
