///////////////////////////////////////////////////////////////////////////
private void LoadImageResources(PsdBinaryReader reader)
{
Debug.WriteLine("LoadImageResources started at " + reader.BaseStream.Position.ToString(CultureInfo.InvariantCulture));
ImageResources.Clear();
var imageResourcesLength = reader.ReadUInt32();
if (imageResourcesLength <= 0)
{
return;
}
var startPosition = reader.BaseStream.Position;
var endPosition = startPosition + imageResourcesLength;
while (reader.BaseStream.Position < endPosition)
{
var imageResource = ImageResourceFactory.CreateImageResource(reader);
ImageResources.Add(imageResource);
}
//-----------------------------------------------------------------------
// make sure we are not on a wrong offset, so set the stream position
// manually
reader.BaseStream.Position = startPosition + imageResourcesLength;
}
///////////////////////////////////////////////////////////////////////////
private void LoadImageResources(PsdBinaryReader reader)
{
Util.DebugMessage(reader.BaseStream, "Load, Begin, ImageResources");
var imageResourcesLength = reader.ReadUInt32();
if (imageResourcesLength <= 0)
{
return;
}
var startPosition = reader.BaseStream.Position;
var endPosition = startPosition + imageResourcesLength;
while (reader.BaseStream.Position < endPosition)
{
var imageResource = ImageResourceFactory.CreateImageResource(reader);
ImageResources.Add(imageResource);
}
Util.DebugMessage(reader.BaseStream, "Load, End, ImageResources");
//-----------------------------------------------------------------------
// make sure we are not on a wrong offset, so set the stream position
// manually
reader.BaseStream.Position = startPosition + imageResourcesLength;
}
public PsdFile(PsdFileVersion version = PsdFileVersion.Psd)
{
Version = version;
BaseLayer = new Layer(this);
ImageResources = new ImageResources();
Layers = new List <Layer>();
AdditionalInfo = new List <LayerInfo>();
}
///////////////////////////////////////////////////////////////////////////
public PsdFile()
{
Version = 1;
BaseLayer = new Layer(this);
BaseLayer.Rect = new Rectangle(0, 0, 0, 0);
ImageResources = new ImageResources();
Layers = new List <Layer>();
AdditionalInfo = new List <LayerInfo>();
}
/// <summary>
/// Reads the image resources from the reader.
/// </summary>
/// <param name="reader">The reader to use to read the image resources.</param>
private void LoadImageResources(BinaryReverseReader reader)
{
ImageResources.Clear();
uint num = reader.ReadUInt32();
if (num <= 0U)
{
return;
}
long position = reader.BaseStream.Position;
while (reader.BaseStream.Position - position < num)
{
ImageResource imgRes = new ImageResource(reader);
//Debug.Log(Time.time + ",read imgRes.ID= " + imgRes.ID);
switch ((ResourceIDs)imgRes.ID)
{
case ResourceIDs.XMLInfo:
MetaData = XDocument.Load(XmlReader.Create(new MemoryStream(imgRes.Data)));
IEnumerable <XElement> source = MetaData.Descendants(XName.Get("Category", "http://ns.adobe.com/photoshop/1.0/"));
if (source.Any())
{
Category = source.First().Value;
}
break;
case ResourceIDs.ResolutionInfo:
imgRes = new ResolutionInfo(imgRes);
break;
case ResourceIDs.AlphaChannelNames:
imgRes = new AlphaChannels(imgRes);
break;
case ResourceIDs.PsCCOrignPathInfo:
imgRes = new AlphaChannels(imgRes);
break;
case ResourceIDs.PsCCPathSelectionState:
imgRes = new AlphaChannels(imgRes);
break;
case ResourceIDs.TransparencyIndex:
Debug.Log("have transparent ");
break;
}
ImageResources.Add(imgRes);
}
reader.BaseStream.Position = position + num;
}
/// <summary>
/// Set the VersionInfo resource on the file.
/// </summary>
public void SetVersionInfo()
{
var versionInfo = (VersionInfo)ImageResources.Get(ResourceID.VersionInfo);
if (versionInfo == null)
{
versionInfo = new VersionInfo();
ImageResources.Set(versionInfo);
// Get the version string. We don't use the fourth part (revision).
var assembly = System.Reflection.Assembly.GetExecutingAssembly();
var version = assembly.GetName().Version;
var versionString = version.Major + "." + version.Minor + "." + version.Build;
// Strings are not localized since they are not shown to the user.
versionInfo.Version = 1;
versionInfo.HasRealMergedData = true;
versionInfo.ReaderName = "Paint.NET PSD Plugin";
versionInfo.WriterName = "Paint.NET PSD Plugin " + versionString;
versionInfo.FileVersion = 1;
}
}
