/**
* Create a new media list item for a give native media instance.
*
* @param mediaInstance native media instance
* @return media list item
*/
private MediaListItem NewMediaListItem(IntPtr mediaInstance)
{
string name = NativeString.GetNativeString(LibVlc.libvlc_media_get_meta(mediaInstance, (int)libvlc_meta_e.libvlc_meta_Title));
string mrl = NativeString.GetNativeString(LibVlc.libvlc_media_get_mrl(mediaInstance));
List <MediaListItem> subItems;
IntPtr subItemList = LibVlc.libvlc_media_subitems(mediaInstance);
if (subItemList != IntPtr.Zero)
{
try {
LibVlc.libvlc_media_list_lock(subItemList);
subItems = new List <MediaListItem>();
for (int i = 0; i < LibVlc.libvlc_media_list_count(subItemList); i++)
{
IntPtr subItemInstance = LibVlc.libvlc_media_list_item_at_index(subItemList, i);
subItems.Add(NewMediaListItem(subItemInstance));
LibVlc.libvlc_media_release(subItemInstance);
}
}
finally {
LibVlc.libvlc_media_list_unlock(subItemList);
}
LibVlc.libvlc_media_list_release(subItemList);
}
else
{
subItems = new List <MediaListItem>(0);
}
return(new MediaListItem(name, mrl, subItems));
}
/**
* Clean up and free the media list instance.
*/
private void DestroyInstance()
{
Logger.Debug("DestroyInstance()");
DeregisterEventListener();
if (mediaListInstance != IntPtr.Zero)
{
LibVlc.libvlc_media_list_release(mediaListInstance);
}
Logger.Debug("Shut down listeners...");
listenersService.Shutdown();
Logger.Debug("Listeners shut down.");
}
