// When the user enters a listbox item, show the image
private void Row_MouseEnter(object sender, System.Windows.Input.MouseEventArgs e)
{
if (!(sender is DataGridRow dgr))
{
return;
}
if (dgr?.Item == null)
{
return;
}
Tuple <string, string, bool> tuple = (Tuple <string, string, bool>)dgr.Item;
string path = Path.Combine(this.FolderPath, tuple.Item1);
Image image = new Image()
{
Source = Util.FilesFolders.GetFileTypeByItsExtension(path) == FileExtensionEnum.IsImage
? BitmapUtilities.GetBitmapFromImageFile(path, Constant.ImageValues.PreviewWidth480, ImageDisplayIntentEnum.Ephemeral, ImageDimensionEnum.UseWidth, out _)
: BitmapUtilities.GetBitmapFromVideoFile(path, Constant.ImageValues.PreviewWidth480, ImageDisplayIntentEnum.Ephemeral, ImageDimensionEnum.UseWidth, out _),
HorizontalAlignment = HorizontalAlignment.Left
};
dgr.ToolTip = image;
}
/// <summary>
//// Load: Full form
/// Get a bitmap of the desired width. If its not there or something is wrong it will return a placeholder bitmap displaying the 'error'.
/// Also sets a flag (isCorruptOrMissing) indicating if the bitmap wasn't retrieved (signalling a placeholder bitmap was returned)
/// </summary>
public virtual BitmapSource LoadBitmap(string rootFolderPath, Nullable <int> desiredWidthOrHeight, ImageDisplayIntentEnum displayIntent, ImageDimensionEnum imageDimension, out bool isCorruptOrMissing)
{
// Invoke the static version. The only change is that we get the full file path and pass that as a parameter
return(BitmapUtilities.GetBitmapFromImageFile(this.GetFilePath(rootFolderPath), desiredWidthOrHeight, displayIntent, imageDimension, out isCorruptOrMissing));
}