private void MediaList_SelectedItemChanged(object sender, SelectedItemChangedEventArgs e)
{
DragableListTextItem selectedItem = e.SelectedItem as DragableListTextItem;
if (selectedItem == null)
{
throw new Exception("Selected item is null or wrong type");
}
if (selectedItem is RootItem)
{
RootItem rootItem = selectedItem as RootItem;
switch (rootItem.ItemType)
{
case RootItemType.DigitalMediaLibrary:
MediaList.ClearAndFillNextList(MediaManager.GetMLRootLevelItems().ToArray());
MediaList.ChangeListForward();
break;
case RootItemType.FileSystem:
MediaList.ClearAndFillNextList(MediaManager.GetFSRootLevelItems().ToArray());
MediaList.ChangeListForward();
break;
}
}
else if (selectedItem is MediaListItem)
{
MediaListItem mediaItem = selectedItem as MediaListItem;
if (mediaItem.ItemType == MediaItemType.Song)
{
MediaManager.StartPlayback(mediaItem.TargetId);
}
else
{
MediaList.ClearAndFillNextList(MediaManager.GetNewMediaList(mediaItem.TargetId).ToArray());
MediaList.ChangeListForward();
}
}
else if (selectedItem is FileSystemItem)
{
FileSystemItem fsItem = selectedItem as FileSystemItem;
switch (fsItem.ItemType)
{
case FileSystemItemType.HardDrive:
case FileSystemItemType.MemoryCard:
case FileSystemItemType.Directory:
MediaList.ClearAndFillNextList(MediaManager.GetNewFSMediaList(fsItem.FullPath).ToArray());
MediaList.ChangeListForward();
break;
case FileSystemItemType.AudioFile:
MediaManager.StartPlayback(fsItem.FullPath);
break;
}
}
else
{
throw new Exception("Unknown media item type");
}
}