public void PackingTypeTest()
{
ImageAssembleBase target = new NonphotoIndexedAssemble(new WebGreaseContext(new WebGreaseConfiguration()));
const SpritePackingType expected = SpritePackingType.Vertical;
SpritePackingType actual = target.PackingType;
Assert.AreEqual(expected, actual);
}
internal static ImageMap AssembleImages(ReadOnlyCollection <InputImage> inputImages, SpritePackingType packingType, string assembleFileFolder, string mapFileName, string pngOptimizerToolCommand, bool dedup, IWebGreaseContext context, int?imagePadding = null, ImageAssemblyAnalysisLog imageAssemblyAnalysisLog = null, ImageType?forcedImageType = null)
{
// deduping is optional. CssPipelineTask already has deduping built into it, so it skips deduping in ImageAssembleTool.
var inputImagesDeduped = dedup ? DedupImages(inputImages, context) : inputImages;
var xmlMap = new ImageMap(mapFileName);
Safe.LockFiles(
inputImages.Select(ii => new FileInfo(ii.AbsoluteImagePath)).ToArray(),
() =>
{
var separatedLists = SeparateByImageType(inputImagesDeduped, forcedImageType);
#if DEBUG
foreach (ImageType imageType in Enum.GetValues(typeof(ImageType)))
{
Console.WriteLine();
Console.WriteLine(Enum.GetName(typeof(ImageType), imageType));
foreach (var entry in separatedLists[imageType])
{
Console.WriteLine(entry.InputImage.OriginalImagePath);
}
}
#endif
var padding = imagePadding ?? DefaultPadding;
var registeredAssemblers = RegisterAvailableAssemblers(context);
List <BitmapContainer> separatedList = null;
foreach (var registeredAssembler in registeredAssemblers)
{
var assembled = false;
try
{
// Set Image orientation as passed
registeredAssembler.PackingType = packingType;
// Set Xml Image Xml Map
registeredAssembler.ImageXmlMap = xmlMap;
xmlMap.AppendPadding(padding.ToString(CultureInfo.InvariantCulture));
registeredAssembler.PaddingBetweenImages = padding;
// Set PNG Optimizer tool path for PngAssemble
registeredAssembler.OptimizerToolCommand = pngOptimizerToolCommand;
// Assemble images of this type
separatedList = separatedLists[registeredAssembler.Type];
if (separatedList.Any())
{
// Set Assembled Image Name
registeredAssembler.AssembleFileName = GenerateAssembleFileName(separatedList.Select(s => s.InputImage), assembleFileFolder)
+ registeredAssembler.DefaultExtension;
assembled = registeredAssembler.Assemble(separatedList);
}
}
finally
{
if (assembled)
{
foreach (var entry in separatedList)
{
if (entry.Bitmap != null)
{
if (imageAssemblyAnalysisLog != null)
{
imageAssemblyAnalysisLog.UpdateSpritedImage(registeredAssembler.Type, entry.InputImage.OriginalImagePath, registeredAssembler.AssembleFileName);
}
context.Cache.CurrentCacheSection.AddSourceDependency(entry.InputImage.AbsoluteImagePath);
entry.Bitmap.Dispose();
}
}
}
}
}
var notSupportedList = separatedLists[ImageType.NotSupported];
if (notSupportedList != null && notSupportedList.Count > 0)
{
var message = new StringBuilder("The following files were not assembled because their formats are not supported:");
foreach (var entry in notSupportedList)
{
message.Append(" " + entry.InputImage.OriginalImagePath);
}
#if DEBUG
Console.WriteLine(message.ToString());
#endif
throw new ImageAssembleException(message.ToString());
}
});
return(xmlMap);
}
/// <summary>Invokes Assemble method of appropriate Image Assembler depending upon
/// the type of images to be Assembled.</summary>
/// <param name="inputImages">List of InputImage</param>
/// <param name="packingType">Image Packing Type(Horizontal/Vertical)</param>
/// <param name="assembleFileFolder">folder path where the assembled file will be created.</param>
/// <param name="pngOptimizerToolCommand">PNG Optimizer tool command</param>
/// <param name="dedup">Remove duplicate images</param>
/// <param name="context">The webgrease context</param>
/// <param name="imagePadding">The image padding</param>
/// <param name="imageAssemblyAnalysisLog">The image Assembly Analysis Log.</param>
/// <param name="forcedImageType">The forced image type to override detection.</param>
/// <returns>The <see cref="ImageMap"/>.</returns>
internal static ImageMap AssembleImages(ReadOnlyCollection <InputImage> inputImages, SpritePackingType packingType, string assembleFileFolder, string pngOptimizerToolCommand, bool dedup, IWebGreaseContext context, int?imagePadding = null, ImageAssemblyAnalysisLog imageAssemblyAnalysisLog = null, ImageType?forcedImageType = null)
{
return(AssembleImages(inputImages, packingType, assembleFileFolder, null, pngOptimizerToolCommand, dedup, context, imagePadding, imageAssemblyAnalysisLog, forcedImageType));
}