private static BitmapDecoder GetDecoder(BitmapSource image, out GifFile gifFile)
{
gifFile = null;
BitmapDecoder decoder = null;
Stream bitmapStream = null;
Uri result = null;
BitmapCreateOptions none = BitmapCreateOptions.None;
BitmapImage image2 = image as BitmapImage;
if (image2 == null)
{
BitmapFrame frame = image as BitmapFrame;
if (frame != null)
{
decoder = frame.Decoder;
Uri.TryCreate(frame.BaseUri, frame.ToString(), out result);
}
}
else
{
none = image2.CreateOptions;
if (image2.StreamSource != null)
{
bitmapStream = image2.StreamSource;
}
else if (image2.UriSource != null)
{
result = image2.UriSource;
if ((image2.BaseUri != null) && !result.IsAbsoluteUri)
{
result = new Uri(image2.BaseUri, result);
}
}
}
if (decoder == null)
{
if (bitmapStream != null)
{
bitmapStream.Position = 0L;
decoder = BitmapDecoder.Create(bitmapStream, none, BitmapCacheOption.OnLoad);
}
else if ((result != null) && result.IsAbsoluteUri)
{
decoder = BitmapDecoder.Create(result, none, BitmapCacheOption.OnLoad);
}
}
if ((decoder is GifBitmapDecoder) && !CanReadNativeMetadata(decoder))
{
if (bitmapStream != null)
{
bitmapStream.Position = 0L;
gifFile = GifFile.ReadGifFile(bitmapStream, true);
}
else if (result != null)
{
gifFile = DecodeGifFile(result);
}
}
return(decoder);
}
private static Uri GetUri(ImageSource image)
{
BitmapImage image2 = image as BitmapImage;
if ((image2 != null) && (image2.UriSource != null))
{
if (image2.UriSource.IsAbsoluteUri)
{
return(image2.UriSource);
}
if (image2.BaseUri != null)
{
return(new Uri(image2.BaseUri, image2.UriSource));
}
}
BitmapFrame frame = image as BitmapFrame;
if (frame != null)
{
Uri uri;
string uriString = frame.ToString();
if ((uriString != frame.GetType().FullName) && Uri.TryCreate(uriString, UriKind.RelativeOrAbsolute, out uri))
{
if (uri.IsAbsoluteUri)
{
return(uri);
}
if (frame.BaseUri != null)
{
return(new Uri(frame.BaseUri, uri));
}
}
}
return(null);
}
// Token: 0x06002DC6 RID: 11718 RVA: 0x000CDF38 File Offset: 0x000CC138
public static FixedSOMImage Create(FixedPage page, Image image, FixedNode fixedNode)
{
Uri sourceUri = null;
if (image.Source is BitmapImage)
{
BitmapImage bitmapImage = image.Source as BitmapImage;
sourceUri = bitmapImage.UriSource;
}
else if (image.Source is BitmapFrame)
{
BitmapFrame bitmapFrame = image.Source as BitmapFrame;
sourceUri = new Uri(bitmapFrame.ToString(), UriKind.RelativeOrAbsolute);
}
Rect imageRect = new Rect(image.RenderSize);
GeneralTransform trans = image.TransformToAncestor(page);
return(new FixedSOMImage(imageRect, trans, sourceUri, fixedNode, image));
}
// Token: 0x06002DC7 RID: 11719 RVA: 0x000CDFB0 File Offset: 0x000CC1B0
public static FixedSOMImage Create(FixedPage page, Path path, FixedNode fixedNode)
{
ImageSource imageSource = ((ImageBrush)path.Fill).ImageSource;
Uri sourceUri = null;
if (imageSource is BitmapImage)
{
BitmapImage bitmapImage = imageSource as BitmapImage;
sourceUri = bitmapImage.UriSource;
}
else if (imageSource is BitmapFrame)
{
BitmapFrame bitmapFrame = imageSource as BitmapFrame;
sourceUri = new Uri(bitmapFrame.ToString(), UriKind.RelativeOrAbsolute);
}
Rect bounds = path.Data.Bounds;
GeneralTransform trans = path.TransformToAncestor(page);
return(new FixedSOMImage(bounds, trans, sourceUri, fixedNode, path));
}
public static FixedSOMImage Create(FixedPage page, Path path, FixedNode fixedNode)
{
Debug.Assert(path.Fill is ImageBrush);
ImageSource source = ((ImageBrush)(path.Fill)).ImageSource;
Uri imageUri = null;
if (source is BitmapImage)
{
BitmapImage imageSource = source as BitmapImage;
imageUri = imageSource.UriSource;
}
else if (source is BitmapFrame)
{
BitmapFrame imageSource = source as BitmapFrame;
imageUri = new Uri(imageSource.ToString(), UriKind.RelativeOrAbsolute);
}
Rect sourceRect = path.Data.Bounds;
GeneralTransform trans = path.TransformToAncestor(page);
return(new FixedSOMImage(sourceRect, trans, imageUri, fixedNode, path));
}
private static BitmapDecoder GetDecoder(BitmapSource image, Image imageControl, out GifFile gifFile)
{
gifFile = null;
BitmapDecoder decoder = null;
Stream stream = null;
Uri uri = null;
BitmapCreateOptions createOptions = BitmapCreateOptions.None;
var bmp = image as BitmapImage;
if (bmp != null)
{
createOptions = bmp.CreateOptions;
if (bmp.StreamSource != null)
{
stream = bmp.StreamSource;
}
else if (bmp.UriSource != null)
{
uri = bmp.UriSource;
if (!uri.IsAbsoluteUri)
{
var baseUri = bmp.BaseUri ?? (imageControl as IUriContext)?.BaseUri;
if (baseUri != null)
{
uri = new Uri(baseUri, uri);
}
}
}
}
else
{
BitmapFrame frame = image as BitmapFrame;
if (frame != null)
{
decoder = frame.Decoder;
Uri.TryCreate(frame.BaseUri, frame.ToString(), out uri);
}
}
if (decoder == null)
{
if (stream != null)
{
stream.Position = 0;
decoder = BitmapDecoder.Create(stream, createOptions, BitmapCacheOption.OnLoad);
}
else if (uri != null && uri.IsAbsoluteUri)
{
decoder = BitmapDecoder.Create(uri, createOptions, BitmapCacheOption.OnLoad);
}
}
if (decoder is GifBitmapDecoder && !CanReadNativeMetadata(decoder))
{
if (stream != null)
{
stream.Position = 0;
gifFile = GifFile.ReadGifFile(stream, true);
}
else if (uri != null)
{
gifFile = DecodeGifFile(uri);
}
else
{
throw new InvalidOperationException("Can't get URI or Stream from the source. AnimatedSource should be either a BitmapImage, or a BitmapFrame constructed from a URI.");
}
}
if (decoder == null)
{
throw new InvalidOperationException("Can't get a decoder from the source. AnimatedSource should be either a BitmapImage or a BitmapFrame.");
}
return(decoder);
}
private static BitmapDecoder GetDecoder(BitmapSource image, out GifFile gifFile)
{
gifFile = null;
BitmapDecoder decoder = null;
Stream stream = null;
Uri uri = null;
BitmapCreateOptions createOptions = BitmapCreateOptions.None;
var bmp = image as BitmapImage;
if (bmp != null)
{
createOptions = bmp.CreateOptions;
if (bmp.StreamSource != null)
{
stream = bmp.StreamSource;
}
else if (bmp.UriSource != null)
{
uri = bmp.UriSource;
if (bmp.BaseUri != null && !uri.IsAbsoluteUri)
{
uri = new Uri(bmp.BaseUri, uri);
}
}
}
else
{
BitmapFrame frame = image as BitmapFrame;
if (frame != null)
{
decoder = frame.Decoder;
Uri.TryCreate(frame.BaseUri, frame.ToString(), out uri);
}
}
if (decoder == null)
{
if (stream != null)
{
stream.Position = 0;
decoder = BitmapDecoder.Create(stream, createOptions, BitmapCacheOption.OnLoad);
}
else if (uri != null && uri.IsAbsoluteUri)
{
decoder = BitmapDecoder.Create(uri, createOptions, BitmapCacheOption.OnLoad);
}
}
if (decoder is GifBitmapDecoder && !CanReadNativeMetadata(decoder))
{
if (stream != null)
{
stream.Position = 0;
gifFile = GifFile.ReadGifFile(stream, true);
}
else if (uri != null)
{
gifFile = DecodeGifFile(uri);
}
}
return(decoder);
}
