public ImageShrinkerViewModel()
{
ImageThumbs = new ObservableCollectionEx<ImageThumbViewModel>();
Scale = 100;
Quality = 90;
ArchiveName = "BilderArchiv";
_filenames = new Dictionary<string, string>();
_selectedThumb = null;
}
public void Select(int index)
{
if (index < ImageThumbs.Count && index != -1)
{
_selectedThumb = ImageThumbs[index];
PreViewImage = _selectedThumb.AbsolutePath;
}
}
public void AddImage(string url)
{
ImageThumbViewModel thumb = new ImageThumbViewModel(url, this);
string filename = Path.GetFileNameWithoutExtension(url);
if (!string.IsNullOrEmpty(filename))
{
if (_filenames.ContainsKey(filename))
{
filename = GetUniqueFileName(filename);
thumb.FileName = filename + ".jpg";
}
else
thumb.FileName = filename + ".jpg";
_filenames.Add(filename, filename);
ImageThumbs.Add(thumb);
}
}