protected void UpdateRemovableDriveHandler()
{
_removableDriveHandler = VideoDriveHandler.TryCreateVideoDriveHandler(_driveInfo, Consts.NECESSARY_VIDEO_MIAS) ??
AudioCDDriveHandler.TryCreateAudioCDDriveHandler(_driveInfo) ??
MultimediaDriveHandler.TryCreateMultimediaCDDriveHandler(_driveInfo, Consts.NECESSARY_VIDEO_MIAS, Consts.NECESSARY_IMAGE_MIAS, Consts.NECESSARY_AUDIO_MIAS) ??
(IRemovableDriveHandler) new UnknownRemovableDriveHandler(_driveInfo);
}
/// <summary>
/// Examines the media in the given <paramref name="drive"/> and auto-plays the inserted media. Depending on the type of the
/// inserted media, different play modes are choosen.
/// </summary>
/// <param name="drive">Drive to be examined. Format: <c>D:</c>.</param>
protected void ExamineVolume(string drive)
{
if (string.IsNullOrEmpty(drive))
{
return;
}
DriveInfo driveInfo = new DriveInfo(drive);
VideoDriveHandler vdh;
AudioCDDriveHandler acddh;
MultimediaDriveHandler mcddh;
if ((vdh = VideoDriveHandler.TryCreateVideoDriveHandler(driveInfo, Consts.NECESSARY_VIDEO_MIAS)) != null)
{
PlayItemsModel.CheckQueryPlayAction(vdh.VideoItem);
}
else if ((acddh = AudioCDDriveHandler.TryCreateAudioCDDriveHandler(driveInfo)) != null)
{
PlayItemsModel.CheckQueryPlayAction(() => acddh.GetAllMediaItems(), AVType.Audio);
}
else if ((mcddh = MultimediaDriveHandler.TryCreateMultimediaCDDriveHandler(driveInfo,
Consts.NECESSARY_VIDEO_MIAS, Consts.NECESSARY_AUDIO_MIAS, Consts.NECESSARY_IMAGE_MIAS)) != null)
{
switch (mcddh.MediaType)
{
case MultiMediaType.Video:
case MultiMediaType.Image:
PlayItemsModel.CheckQueryPlayAction(() => mcddh.GetAllMediaItems(), AVType.Video);
break;
case MultiMediaType.Audio:
PlayItemsModel.CheckQueryPlayAction(() => mcddh.GetAllMediaItems(), AVType.Audio);
break;
case MultiMediaType.Diverse:
PlayItemsModel.CheckQueryPlayAction(() => mcddh.GetAllMediaItems());
break;
}
}
return;
}
/// <summary>
/// Examines the media in the given <paramref name="drive"/> and auto-plays the inserted media. Depending on the type of the
/// inserted media, different play modes are choosen.
/// </summary>
/// <param name="drive">Drive to be examined. Format: <c>D:</c>.</param>
protected AVType ExamineVolume(string drive)
{
if (string.IsNullOrEmpty(drive))
{
return(AVType.None);
}
DriveInfo driveInfo = new DriveInfo(drive);
VideoDriveHandler vdh;
AudioCDDriveHandler acddh;
MultimediaDriveHandler mcddh;
if ((vdh = VideoDriveHandler.TryCreateVideoDriveHandler(driveInfo, Consts.NECESSARY_VIDEO_MIAS)) != null)
{
var items = new[] { vdh.VideoItem };
_removableMediaItems.AddOrUpdate(drive, items, (d, e) => items);
return(AVType.Video);
}
else if ((acddh = AudioCDDriveHandler.TryCreateAudioCDDriveHandler(driveInfo)) != null)
{
var items = acddh.GetAllMediaItems();
_removableMediaItems.AddOrUpdate(drive, items, (d, e) => items);
return(AVType.Audio);
}
else if ((mcddh = MultimediaDriveHandler.TryCreateMultimediaCDDriveHandler(driveInfo, Consts.NECESSARY_VIDEO_MIAS, Consts.NECESSARY_AUDIO_MIAS, Consts.NECESSARY_IMAGE_MIAS)) != null)
{
var items = mcddh.GetAllMediaItems();
_removableMediaItems.AddOrUpdate(drive, items, (d, e) => items);
switch (mcddh.MediaType)
{
case MultiMediaType.Video:
case MultiMediaType.Image:
return(AVType.Video);
case MultiMediaType.Audio:
return(AVType.Audio);
}
}
return(AVType.None);
}