private int oldPreviewerParentIndex; // The index of videoPlayer in oldPreviewerParent.Children.
/// <summary>
///
/// </summary>
/// <param name="filePreviewer"> We pass the file previewer object in from MainWindow so it will have the same state</param>
/// <param name="browsableFiles"> All of the files that the user can flip between with the arrow buttons</param>
/// <param name="currentFile"> The file start with showing</param>
public Fullscreen(FilePreviewer filePreviewer, TaggedFilePath[] browsableFiles, int currentFileIndex)
{
InitializeComponent();
// Open the starting file
this.browsableFiles = browsableFiles;
this.currentFileIndex = currentFileIndex;
// HACK: Embed the file previewer in this window
// This way it will have the same state(time, volume, etc.)
this.filePreviewer = filePreviewer;
oldPreviewerParent = filePreviewer.Parent as Grid;
oldPreviewerParentIndex = oldPreviewerParent.Children.IndexOf(filePreviewer);
oldPreviewerParent.Children.Remove(filePreviewer);
grid.Children.Insert(0, filePreviewer);
}
/// <summary>
/// Tries to set preview for selected file in archive.
/// </summary>
/// <param name="filePath">Path to file from archive.</param>
private void SetPreview(string fileName)
{
if (Archive == null || Archive.IsDisposed)
{
return;
}
if (!IsEnabled || !Archive.Archive.ContainsFile(fileName))
{
return; // TODO set error preview?
}
int fileIndex = Archive.Archive.GetFileIndex(fileName);
if (fileIndex == -1)
{
return; // TODO set error preview?
}
PreviewFileType fileType = FilePreviewer.ResolveFileTypeFromFileName(fileName);
if (m_previewWorker.IsBusy)
{
if (fileType == PreviewFileType.Unknown)
{
m_previewWorker.CancelAsync();
SetUnknownPreview(fileName);
return;
}
else
{
SetQueueFileName(fileName);
}
}
else
{
if (fileType == PreviewFileType.Unknown)
{
SetUnknownPreview(fileName);
return;
}
m_previewWorker.RunWorkerAsync(new object[] { Archive, fileIndex, fileType });
}
}
private void LoadPreviewInBackground(object sender, DoWorkEventArgs args)
{
args.Result = FilePreviewer.LoadPreview(args);
}
