internal override byte[] RetrieveFullSizeImageData(object fullSizeCallbackParameter)
{
object fullSizeImage = null;
try
{
fullSizeImage = mScript.RetrieveFullSizeImage(fullSizeCallbackParameter);
}
catch (Exception e)
{
System.Diagnostics.Debug.Fail(String.Format("Script {0} threw an exception while retreiving full sized image: {1}", mScript.Name, e.Message));
}
return(BitmapHelpers.GetBitmapData(fullSizeImage));
}
private void DownloadImage()
{
if (!mImageDownloaded)
{
object fullSizeImage = null;
try
{
fullSizeImage = mScript.RetrieveFullSizeImage(mFullSizeImageCallbackParameter);
}
catch (Exception e)
{
System.Diagnostics.Debug.Fail(String.Format("Script {0} threw an exception while retreiving full sized image: {1}", mScript.Name, e.Message));
}
mImageData = BitmapHelpers.GetBitmapData(fullSizeImage);
if (mImageData == null)
{
//just use the thumbnail image
mImageData = BitmapHelpers.GetBitmapData(mThumbnail);
}
if (mImageData != null)
{
var decoder = BitmapDecoder.Create(new MemoryStream(mImageData), BitmapCreateOptions.DelayCreation, BitmapCacheOption.None);
var frame = decoder.Frames[0];
mWidth = frame.PixelWidth;
mHeight = frame.PixelHeight;
mExtension = decoder.CodecInfo.FileExtensions.Split(',')[0].Substring(1);
//Hack for consistency with previous versions - use .jpg by default for jpeg files, not .jpeg
if ("jpeg".Equals(mExtension, StringComparison.OrdinalIgnoreCase))
{
mExtension = "jpg";
}
}
mImageDownloaded = true;
}
}
public void Add(object thumbnail, string name, string infoUri, int fullSizeImageWidth, int fullSizeImageHeight, object fullSizeImageCallback, CoverType coverType, string suggestedFilenameExtension)
{
if (!mSource.QueryContinueSearchInternal())
{
//Break out of this search
mSource.AbortSearch();
return;
}
if (mSource.FullSizeOnly || fullSizeImageCallback == null)
{
byte[] fullSizeData = null;
if (fullSizeImageCallback != null) //If fullSizeImageCallback == null, then no full size image supplied, so the thumbnail is the full size image
{
//Try to get the full size image without getting the thumbnail
fullSizeData = mSource.RetrieveFullSizeImageData(fullSizeImageCallback);
}
if (fullSizeData == null)
{
//Fall back on using the thumbnail as the full size
fullSizeData = BitmapHelpers.GetBitmapData(thumbnail);
}
if (fullSizeData != null)
{
mDispatcher.Invoke(DispatcherPriority.Background, new ThreadStart(delegate
{
mSource.Results.Add(new AlbumArt(mSource,
name,
infoUri,
fullSizeImageWidth,
fullSizeImageHeight,
fullSizeData,
coverType));
}));
}
}
else
{
byte[] thumbnailBitmapData = BitmapHelpers.GetBitmapData(thumbnail);
if (thumbnailBitmapData != null)
{
mDispatcher.Invoke(DispatcherPriority.Background, new ThreadStart(delegate
{
mSource.Results.Add(new AlbumArt(mSource,
thumbnailBitmapData,
name,
infoUri,
fullSizeImageWidth,
fullSizeImageHeight,
fullSizeImageCallback,
coverType,
suggestedFilenameExtension));
}));
}
}
if (!mSource.QueryContinueSearchInternal())
{
//Break out of this search
mSource.AbortSearch();
return;
}
}
