gistfile1.mm

@implementation TNBase64Image : CPImage
{
    CPString    _baseEncoded64Data  @accessors(setter=setBaseEncoded64Data:);
    CPString    _contentType        @accessors(setter=setContentType:);
}

+ (TNBase64Image)base64ImageWithContentType:(CPString)aContentType andData:(CPString)someBase64Data 
{
    var img = [[TNBase64Image alloc] init];
    
    [img setBaseEncoded64Data:someBase64Data];
    [img setContentType:aContentType];
    
    [img load];
    
    return img;
}

- (void)load
{
    if (_loadStatus == CPImageLoadStatusLoading || _loadStatus == CPImageLoadStatusCompleted)
        return;

    var data    = @"data:" + _contentType + @";base64," + _baseEncoded64Data;
    
    _loadStatus = CPImageLoadStatusLoading;
    _image      = new Image();
    _filename   = data;
    _image.src  = data;

    [self _imageDidLoad];
}

@end