protected override void ReadValue(PsdReader reader, Object userData, out IProperties value)
{
value = new Properties();
Int16 version = reader.ReadInt16();
Int32 count = reader.ReadInt16();
for (Int32 i = 0; i < count; i++)
{
String _8bim = reader.ReadAscii(4);
String effectType = reader.ReadAscii(4);
Int32 size = reader.ReadInt32();
Int64 p = reader.Position;
switch (effectType)
{
case "dsdw":
{
//ShadowInfo.Parse(reader);
}
break;
case "sofi":
{
//this.solidFillInfo = SolidFillInfo.Parse(reader);
}
break;
}
reader.Position = p + size;
}
}
protected override void ReadData(PsdReader reader, object userData)
{
short version = reader.ReadInt16();
int count = reader.ReadInt16();
for (int i = 0; i < count; i++)
{
string _8bim = reader.ReadAscii(4);
string effectType = reader.ReadAscii(4);
int size = reader.ReadInt32();
long p = reader.Position;
switch (effectType)
{
case "dsdw":
{
//ShadowInfo.Parse(reader);
}
break;
case "sofi":
{
//this.solidFillInfo = SolidFillInfo.Parse(reader);
}
break;
}
reader.Position = p + size;
}
}
protected override void ReadValue(PsdReader reader, object userData, out IProperties value)
{
value = new Properties();
short version = reader.ReadInt16();
int count = reader.ReadInt16();
for (int i = 0; i < count; i++)
{
string _8bim = reader.ReadAscii(4);
string effectType = reader.ReadAscii(4);
int size = reader.ReadInt32();
long p = reader.Position;
switch (effectType)
{
case "dsdw":
{
//ShadowInfo.Parse(reader);
}
break;
case "sofi":
{
//this.solidFillInfo = SolidFillInfo.Parse(reader);
}
break;
}
reader.Position = p + size;
}
}
protected override void ReadData(PsdReader reader, object userData)
{
Properties props = new Properties(6);
props["HorizontalRes"] = reader.ReadInt16();
props["HorizontalResUnit"] = reader.ReadInt32();
props["WidthUnit"] = reader.ReadInt16();
props["VerticalRes"] = reader.ReadInt16();
props["VerticalResUnit"] = reader.ReadInt32();
props["HeightUnit"] = reader.ReadInt16();
}
protected override void ReadValue(PsdReader reader, object userData, out IProperties value)
{
Properties props = new Properties(6);
props["HorizontalRes"] = reader.ReadInt16();
props["HorizontalResUnit"] = reader.ReadInt32();
props["WidthUnit"] = reader.ReadInt16();
props["VerticalRes"] = reader.ReadInt16();
props["VerticalResUnit"] = reader.ReadInt32();
props["HeightUnit"] = reader.ReadInt16();
value = props;
}
protected override void ReadValue(PsdReader reader, Object userData, out IProperties value)
{
Properties props = new Properties(6);
props["HorizontalRes"] = reader.ReadInt16();
props["HorizontalResUnit"] = reader.ReadInt32();
props["WidthUnit"] = reader.ReadInt16();
props["VerticalRes"] = reader.ReadInt16();
props["VerticalResUnit"] = reader.ReadInt32();
props["HeightUnit"] = reader.ReadInt16();
value = props;
}
protected override void ReadValue(PsdReader reader, object userData, out IProperties value)
{
Properties props = new Properties(7);
reader.ValidateInt16(1, "Typetool Version");
props["Transforms"] = reader.ReadDoubles(6);
props["TextVersion"] = reader.ReadInt16();
props["Text"] = new DescriptorStructure(reader);
props["WarpVersion"] = reader.ReadInt16();
props["Warp"] = new DescriptorStructure(reader);
props["Bounds"] = reader.ReadDoubles(2);
value = props;
}
protected override void ReadValue(PsdReader reader, object userData, out IProperties value)
{
Properties props = new Properties(7);
reader.ValidateInt16(1, "Typetool Version");
props["Transforms"] = reader.ReadDoubles(6);
props["TextVersion"] = reader.ReadInt16();
props["Text"] = new DescriptorStructure(reader);
props["WarpVersion"] = reader.ReadInt16();
props["Warp"] = new DescriptorStructure(reader);
props["Bounds"] = reader.ReadDoubles(2);
value = props;
}
protected override void ReadValue(PsdReader reader, object userData, out FileHeaderSection value)
{
value = new FileHeaderSection();
value.NumberOfChannels = reader.ReadInt16();
value.Height = reader.ReadInt32();
value.Width = reader.ReadInt32();
value.Depth = reader.ReadInt16();
value.ColorMode = reader.ReadColorMode();
if (value.Depth != 8)
{
throw new NotSupportedException("only support 8 Bit Channel");
}
}
protected override void ReadValue(PsdReader reader, object userData, out PsdLayer[] value)
{
PsdDocument document = userData as PsdDocument;
int layerCount = Math.Abs((int)reader.ReadInt16());
PsdLayer[] layers = new PsdLayer[layerCount];
for (int i = 0; i < layerCount; i++)
{
layers[i] = new PsdLayer(reader, document);
}
foreach (var item in layers)
{
item.ReadChannels(reader);
}
layers = Initialize(null, layers);
foreach (var item in layers.SelectMany(item => item.Descendants()).Reverse())
{
item.ComputeBounds();
}
value = layers;
}
private static Channel[] ReadValue(PsdReader reader, PsdDocument document)
{
int channelCount = document.FileHeaderSection.NumberOfChannels;
int width = document.Width;
int height = document.Height;
int depth = document.FileHeaderSection.Depth;
CompressionType compressionType = (CompressionType)reader.ReadInt16();
ChannelType[] types = new ChannelType[] { ChannelType.Red, ChannelType.Green, ChannelType.Blue, ChannelType.Alpha };
Channel[] channels = new Channel[channelCount];
for (int i = 0; i < channels.Length; i++)
{
ChannelType type = i < types.Length ? types[i] : ChannelType.Mask;
channels[i] = new Channel(type, width, height, 0);
channels[i].ReadHeader(reader, compressionType);
}
for (int i = 0; i < channels.Length; i++)
{
channels[i].Read(reader, depth, compressionType);
}
if (channels.Length == 4)
{
for (int i = 0; i < channels[3].Data.Length; i++)
{
float a = channels[3].Data[i] / 255.0f;
for (int j = 0; j < 3; j++)
{
float r = channels[j].Data[i] / 255.0f;
float r1 = (((a + r) - 1f) * 1f) / a;
channels[j].Data[i] = (byte)(r1 * 255.0f);
}
}
}
return(channels.OrderBy(item => item.Type).ToArray());
}
protected override void ReadValue(PsdReader reader, object userData, out IProperties value)
{
Properties props = new Properties();
while(reader.Position < this.EndPosition)
{
reader.ValidateSignature();
string resourceID = reader.ReadInt16().ToString();
string name = reader.ReadPascalString(2);
long length = reader.ReadInt32();
length += (length % 2);
ResourceReaderBase resourceReader = ReaderCollector.CreateReader(resourceID, reader, length);
string resourceName = ReaderCollector.GetDisplayName(resourceID);
props[resourceName] = resourceReader;
}
value = props;
}
protected override void ReadValue(PsdReader reader, object userData, out IProperties value)
{
Properties props = new Properties();
while (reader.Position < this.EndPosition)
{
reader.ValidateSignature();
string resourceID = reader.ReadInt16().ToString();
string name = reader.ReadPascalString(2);
long length = reader.ReadInt32();
length += (length % 2);
ResourceReaderBase resourceReader = ReaderCollector.CreateReader(resourceID, reader, length);
string resourceName = ReaderCollector.GetDisplayName(resourceID);
props[resourceName] = resourceReader;
}
value = props;
}
protected override void ReadData(PsdReader reader, object userData)
{
var list = new List <IResourceBlock>();
while (reader.Position < this.EndPosition)
{
reader.ValidateSignature();
string resourceID = reader.ReadInt16().ToString();
string name = reader.ReadPascalString(2);
long length = reader.ReadInt32();
length += (length % 2);
var resourceReader = ReaderCollector.CreateReader(resourceID, reader, length);
string resourceName = ReaderCollector.GetDisplayName(resourceID);
list.Add(resourceReader);
}
Resources = list.ToArray();
}
protected override void ReadData(PsdReader reader, object userData)
{
var version = reader.ReadInt32();
var flags = reader.ReadUInt32();
var bezierDescriptors = new List<BezierDescriptor>();
while (reader.Position + 26 <= EndPosition)
{
var descriptor = reader.ReadUInt16();
switch (descriptor)
{
case 0:
{
var subpath = new BezierSubpathRecord();
bezierDescriptors.Add(subpath);
subpath.Descriptor = descriptor;
subpath.IsClosed = true;
subpath.NumPoints = reader.ReadInt16();
reader.ReadBytes(22);
break;
}
case 3:
{
var subpath = new BezierSubpathRecord();
bezierDescriptors.Add(subpath);
subpath.Descriptor = descriptor;
subpath.NumPoints = reader.ReadInt16();
reader.ReadBytes(22);
break;
}
case 1:
case 2:
case 4:
case 5:
{
var knot = new BezierKnot();
bezierDescriptors.Add(knot);
knot.Descriptor = descriptor;
knot.Point1Y = ReadBezierPoint(reader);
knot.Point1X = ReadBezierPoint(reader);
knot.Point2Y = ReadBezierPoint(reader);
knot.Point2X = ReadBezierPoint(reader);
knot.Point3Y = ReadBezierPoint(reader);
knot.Point3X = ReadBezierPoint(reader);
break;
}
case 6:
{
var record = new BezierPathFillRuleRecord();
bezierDescriptors.Add(record);
record.Descriptor = descriptor;
reader.ReadBytes(24);
break;
}
case 7:
{
var record = new BezierClipboardRecord();
bezierDescriptors.Add(record);
record.Descriptor = descriptor;
reader.ReadBytes(24);
break;
}
case 8:
{
var record = new BezierInitialFillRuleRecord();
bezierDescriptors.Add(record);
record.Descriptor = descriptor;
record.FillStartMode = reader.ReadInt16();
reader.ReadBytes(22);
break;
}
default:
reader.ReadBytes(24);
break;
}
}
Beziers = bezierDescriptors.ToArray();
}
public void ReadHeader(PsdReader reader, CompressionType compressionType)
{
if (compressionType != CompressionType.RLE)
return;
this.rlePackLengths = new int[this.height];
if (reader.Version == 1)
{
for (int i = 0; i < this.height; i++)
{
this.rlePackLengths[i] = reader.ReadInt16();
}
}
else
{
for (int i = 0; i < this.height; i++)
{
this.rlePackLengths[i] = reader.ReadInt32();
}
}
}
private Object ReadValue(PsdReader reader, Int32 level)
{
Char c = reader.ReadChar();
if (c == ']')
{
return(null);
}
else if (c == '(')
{
// unicode string
String text = String.Empty;
Int32 stringSignature = reader.ReadInt16() & 0xFFFF;
//assert stringSignature == 0xFEFF;
while (true)
{
Char b1 = reader.ReadChar();
if (b1 == ')')
{
reader.Skip('\n');
return(text);
}
Char b2 = reader.ReadChar();
if (b2 == '\\')
{
b2 = reader.ReadChar();
}
if (b2 == 13)
{
text += '\n';
}
else
{
text += (Char)((b1 << 8) | b2);
}
}
}
else if (c == '[')
{
ArrayList list = new ArrayList();
// array
c = reader.ReadChar();
while (true)
{
if (c == ' ')
{
Object val = this.ReadValue(reader, level);
if (val == null)
{
reader.Skip('\n');
return(list);
}
else
{
list.Add(val);
}
}
else if (c == 10)
{
Properties p = new Properties();
this.ReadProperties(reader, level, p);
reader.Skip('\n');
if (p.Count == 0)
{
return(list);
}
else
{
list.Add(p);
}
}
else
{
//assert false;
}
}
}
else
{
String value = String.Empty;
do
{
value += c;
c = reader.ReadChar();
}while (c != 10 && c != ' ');
{
Int32 f;
if (Int32.TryParse(value, out f) == true)
{
return(f);
}
}
{
Single f;
if (Single.TryParse(value, out f) == true)
{
return(f);
}
}
{
Boolean f;
if (Boolean.TryParse(value, out f) == true)
{
return(f);
}
}
return(value);
}
}
private object ReadValue(PsdReader reader, int level)
{
char c = reader.ReadChar();
if (c == ']')
{
return(null);
}
else if (c == '(')
{
// unicode string
string text = string.Empty;
int stringSignature = reader.ReadInt16() & 0xFFFF;
//assert stringSignature == 0xFEFF;
while (true)
{
char b1 = reader.ReadChar();
if (b1 == ')')
{
reader.Skip('\n');
return(text);
}
char b2 = reader.ReadChar();
if (b2 == '\\')
{
b2 = reader.ReadChar();
}
if (b2 == 13)
{
text += '\n';
}
else
{
text += (char)((b1 << 8) | b2);
}
}
}
else if (c == '[')
{
ArrayList list = new ArrayList();
// array
c = reader.ReadChar();
while (true)
{
if (c == ' ')
{
object val = this.ReadValue(reader, level);
if (val == null)
{
reader.Skip('\n');
return(list);
}
else
{
list.Add(val);
}
}
else if (c == 10)
{
Properties p = new Properties();
this.ReadProperties(reader, level, p);
reader.Skip('\n');
if (p.Count == 0)
{
return(list);
}
else
{
list.Add(p);
}
}
else
{
//assert false;
}
}
}
else
{
string value = string.Empty;
do
{
value += c;
c = reader.ReadChar();
}while (c != 10 && c != ' ');
{
int f;
if (int.TryParse(value, out f) == true)
{
return(f);
}
}
{
float f;
if (float.TryParse(value, out f) == true)
{
return(f);
}
}
{
bool f;
if (bool.TryParse(value, out f) == true)
{
return(f);
}
}
return(value);
}
}
private object ReadValue(PsdReader reader, int level)
{
char c = reader.ReadChar();
if (c == ']')
{
return null;
}
else if (c == '(')
{
// unicode string
string text = string.Empty;
int stringSignature = reader.ReadInt16() & 0xFFFF;
//assert stringSignature == 0xFEFF;
while (true)
{
char b1 = reader.ReadChar();
if (b1 == ')')
{
reader.Skip('\n');
return text;
}
char b2 = reader.ReadChar();
if (b2 == '\\')
{
b2 = reader.ReadChar();
}
if (b2 == 13)
{
text += '\n';
}
else
{
text += (char)((b1 << 8) | b2);
}
}
}
else if (c == '[')
{
ArrayList list = new ArrayList();
// array
c = reader.ReadChar();
while (true)
{
if (c == ' ')
{
object val = this.ReadValue(reader, level);
if (val == null)
{
reader.Skip('\n');
return list;
}
else
{
list.Add(val);
}
}
else if (c == 10)
{
Properties p = new Properties();
this.ReadProperties(reader, level, p);
reader.Skip('\n');
if (p.Count == 0)
{
return list;
}
else
{
list.Add(p);
}
}
else
{
//assert false;
}
}
}
else
{
string value = string.Empty;
do
{
value += c;
c = reader.ReadChar();
}
while (c != 10 && c != ' ');
{
int f;
if (int.TryParse(value, out f) == true)
return f;
}
{
float f;
if (float.TryParse(value, out f) == true)
return f;
}
{
bool f;
if (bool.TryParse(value, out f) == true)
return f;
}
return value;
}
}
