private async void PopulateImageBrowser(ImageBrowser browser, IEnumerable<string> filesNames)
{
var bitmapImages = await LoadThumbnailBitmapImage(filesNames);
var observableImages = bitmapImages.ToObservable();
observableImages.Subscribe(keypair =>
{
Dispatcher.CurrentDispatcher.Invoke(DispatcherPriority.Background, new Action<ImageBrowser, BitmapImage, string>(AddImage), browser, keypair.Value, keypair.Key);
});
}
private void AddImage(ImageBrowser browser, BitmapImage bitmapImage, string file)
{
var imageControl = new System.Windows.Controls.Image
{
Opacity = 0.5,
Margin = new System.Windows.Thickness(10, 10, 10, 10),
Source = bitmapImage,
Tag = file
};
imageControl.MouseDown += ImageControlMouseDown;
imageControl.MouseEnter += ImageControlMouseEnter;
imageControl.MouseLeave += ImageControlMouseLeave;
browser.Add(imageControl);
}
private ImageBrowser InitImageBrowser()
{
var imageBrowserSize = GetImageBrowserSize();
var imageBrowserLocation = GetImageBrowserLocation();
var browser = new ImageBrowser
{
Width = imageBrowserSize.Width,
Height = imageBrowserSize.Height,
Left = imageBrowserLocation.X,
Top = imageBrowserLocation.Y
};
return browser;
}
