/// <summary>
/// Initializes the cdg library
/// </summary>
/// <param name="playlistItem"></param>
private void InitializeCdgLibrary(PlaylistItem playlistItem)
{
IntPtr applicationHandle = new WindowInteropHelper(Application.Current.MainWindow).Handle;
IntPtr parentWindowHandle = new WindowInteropHelper(_videoPlayerWindow).Handle;
string mp3FilePath = playlistItem.Song.FilePath;
string cdgFilePath = playlistItem.Song.CdgFilePath;
if (playlistItem.Song.Extension.Equals("zip"))
{
_zipFileHelper = new ZipFileHelper();
Song tmpUnzippedSong = _zipFileHelper.ExtractFileTemporarily(mp3FilePath);
mp3FilePath = tmpUnzippedSong.FilePath;
cdgFilePath = tmpUnzippedSong.CdgFilePath;
}
_cdgLibDllHandle = CdgLibraryWrapper.CDGPlayerOpenExt(applicationHandle,
cdgFilePath,
parentWindowHandle,
0);
_videoPlayerWindow.VideoPlayer.Source = new Uri(mp3FilePath);
_cdgWindowHeight = _videoPlayerWindow.Height;
_cdgWindowWidth = _videoPlayerWindow.Width;
CdgLibraryWrapper.CDGPlayerHeightSet(_cdgLibDllHandle, (int)_cdgWindowHeight);
CdgLibraryWrapper.CDGPlayerWidthSet(_cdgLibDllHandle, (int)_cdgWindowWidth);
}
/// <summary>
/// Parses the given lists of video files and adds them to the library
/// </summary>
/// <param name="zipFiles"></param>
/// <param name="extension">file extension</param>
/// <param name="songsInLibrary">list is filled within this method</param>
private static void ParseZipFiles(IEnumerable <string> zipFiles, string extension, ObservableCollection <Song> songsInLibrary)
{
foreach (string zipFilePath in zipFiles)
{
using (ZipFileHelper zipFileHelper = new ZipFileHelper())
{
Song zipFileSong = new Song {
FilePath = zipFilePath, Extension = extension
};
Song tmpSong = zipFileHelper.ExtractFileTemporarily(zipFilePath);
if (string.IsNullOrEmpty(tmpSong.FilePath) == false &&
string.IsNullOrEmpty(tmpSong.CdgFilePath) == false)
{
ParseArtistAndTitle(tmpSong.FilePath, zipFileSong);
songsInLibrary.Add(zipFileSong);
}
}
}
}