private async void SetSourceUri(Uri uri)
{
_currentUri = uri;
if (uri.IsAbsoluteUri)
{
var cachedUri = uri;
if (uri.Scheme == "http" || uri.Scheme == "https")
{
SetProgress();
_isHttpSource = true;
if (!Windows.ApplicationModel.DesignMode.DesignModeEnabled)
{
cachedUri = await BitmapCache.GetImageUriAsync(uri, (int)_currentSize.Width, (int)_currentSize.Height);
}
}
if (Path.GetExtension(uri.LocalPath).Equals(".gif", StringComparison.OrdinalIgnoreCase))
{
this.SetImageGif(cachedUri);
}
else
{
this.SetImage(new BitmapImage(cachedUri));
}
}
else
{
ClearImage();
ClearImageGif();
}
}
private async void RefreshSourceUri(Uri uri)
{
if (!Windows.ApplicationModel.DesignMode.DesignModeEnabled)
{
uri = await BitmapCache.GetImageUriAsync(uri, (int)_currentSize.Width, (int)_currentSize.Height);
}
this.SetImage(new BitmapImage(uri));
}
private async void RefreshSourceUri(Uri uri)
{
try
{
if (!Windows.ApplicationModel.DesignMode.DesignModeEnabled)
{
uri = await BitmapCache.GetImageUriAsync(uri, (int)_currentSize.Width, (int)_currentSize.Height);
}
if (uri != null)
{
this.SetImage(new BitmapImage(uri));
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("RefreshSourceUri. {0}", ex.Message);
}
}