// Token: 0x06003F26 RID: 16166 RVA: 0x00120A2C File Offset: 0x0011EC2C
internal string AddImage(Image image)
{
if (image == null)
{
throw new ArgumentNullException("image");
}
if (image.Source == null)
{
throw new ArgumentNullException("image.Source");
}
if (string.IsNullOrEmpty(image.Source.ToString()))
{
throw new ArgumentException(SR.Get("WpfPayload_InvalidImageSource"));
}
if (this._images == null)
{
this._images = new List <Image>();
}
string text = null;
string imageContentType = WpfPayload.GetImageContentType(image.Source.ToString());
for (int i = 0; i < this._images.Count; i++)
{
if (WpfPayload.ImagesAreIdentical(this.GetBitmapSourceFromImage(this._images[i]), this.GetBitmapSourceFromImage(image)))
{
Invariant.Assert(imageContentType == WpfPayload.GetImageContentType(this._images[i].Source.ToString()), "Image content types expected to be consistent: " + imageContentType + " vs. " + WpfPayload.GetImageContentType(this._images[i].Source.ToString()));
text = WpfPayload.GetImageName(i, imageContentType);
}
}
if (text == null)
{
text = WpfPayload.GetImageName(this._images.Count, imageContentType);
this._images.Add(image);
}
return(WpfPayload.GetImageReference(text));
}