public override void PreloadContent()
{
// If the values returned are nonsensical, retry 3 times until
// correct values are found.
/*
* for (int tries = 0; tries < 4; tries++)
* {
* if (_videoResolutionHeight != 0 && _videoResolutionWidth >= -100000 &&
* _videoResolutionHeight >= -100000 && _videoResolutionWidth <= 100000 &&
* _videoResolutionHeight <= 100000) continue;
* if ((_videoResolutionHeight == 0 ||
* _videoResolutionWidth < -100000 || _videoResolutionHeight < -100000 ||
* _videoResolutionWidth > 100000 || _videoResolutionHeight > 100000) &&
* tries == 3)
* {
* _videoResolutionHeight = 0;
* _videoResolutionWidth = 0;
* break;
* }
*
* GetMetaData();
* }*/
_thumbnailSource = FlyWeightPointer.LoadThumbnail(FilePath);
}
public string GetDirectorySize()
{
DirectoryInfo di = new DirectoryInfo(_folderPath);
string top =
FlyWeightPointer.SizeSuffix(di.EnumerateFiles("*", SearchOption.TopDirectoryOnly).Sum(fi => fi.Length));
string all =
FlyWeightPointer.SizeSuffix(di.EnumerateFiles("*", SearchOption.AllDirectories).Sum(fi => fi.Length));
return(top + " (" + all + ")");
}
/// <summary>
/// Loads the file and sets its source to this object,
/// as long as it remains preloaded.
/// </summary>
/// <param name="myImageFile">The file path.</param>
/// <returns>The completed image.</returns>
private BitmapImage LoadImage(string myImageFile)
{
BitmapImage image = FlyWeightPointer.LoadImageFullRes(FileExtension, myImageFile);
// If the image has been loaded before, it won't have to
// get the metadata of the image again.
if (_imageHeight != 0 || _imageWidth != 0)
{
return(image);
}
_imageHeight = image.PixelHeight;
_imageWidth = image.PixelWidth;
return(image);
}
public override void PreloadContent()
{
_thumbnailSource = FlyWeightPointer.LoadImage(FileExtension, FilePath);
}
public string GetFileSize(string path)
{
return(FlyWeightPointer.SizeSuffix(new FileInfo(path).Length));
}
/// <summary>
/// Allows certain files to be preloaded.
/// </summary>
public virtual void PreloadContent()
{
_thumbnailSource = FlyWeightPointer.LoadThumbnail(FilePath);
}
