/// <summary>
/// Reads the text information for the layer.
/// </summary>
/// <param name="dataReader">The reader to use to read the text data.</param>
private void ReadTextLayer(BinaryReverseReader dataReader)
{
IsTextLayer = true;
// read the text layer's text string
dataReader.Seek("/Text");
dataReader.ReadBytes(4);
Text = dataReader.ReadString();
// read the text justification
dataReader.Seek("/Justification ");
int justification = dataReader.ReadByte() - 48;
Justification = TextJustification.Left;
if (justification == 1)
{
Justification = TextJustification.Right;
}
else if (justification == 2)
{
Justification = TextJustification.Center;
}
// read the font size
dataReader.Seek("/FontSize ");
FontSize = dataReader.ReadFloat();
// read the font fill color
dataReader.Seek("/FillColor");
dataReader.Seek("/Values [ ");
float alpha = dataReader.ReadFloat();
dataReader.ReadByte();
float red = dataReader.ReadFloat();
dataReader.ReadByte();
float green = dataReader.ReadFloat();
dataReader.ReadByte();
float blue = dataReader.ReadFloat();
FillColor = new Color(red * byte.MaxValue, green * byte.MaxValue, blue * byte.MaxValue, alpha * byte.MaxValue);
// read the font name
dataReader.Seek("/FontSet ");
dataReader.Seek("/Name");
dataReader.ReadBytes(4);
FontName = dataReader.ReadString();
// read the warp style
dataReader.Seek("warpStyle");
dataReader.Seek("warpStyle");
dataReader.ReadBytes(3);
int num13 = dataReader.ReadByte();
WarpStyle = string.Empty;
for (; num13 > 0; --num13)
{
string str = WarpStyle + dataReader.ReadChar();
WarpStyle = str;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="Layer"/> class using the provided reader containing the PSD file data.
/// </summary>
/// <param name="reader">The reader containing the PSD file data.</param>
/// <param name="psdFile">The PSD file to set as the parent.</param>
public Layer(BinaryReverseReader reader, PsdFile psdFile)
{
Children = new List <Layer>();
PsdFile = psdFile;
// read the rect
Rect rect = new Rect();
rect.y = reader.ReadInt32();
rect.x = reader.ReadInt32();
rect.height = reader.ReadInt32() - rect.y;
rect.width = reader.ReadInt32() - rect.x;
Rect = rect;
// read the channels
int channelCount = reader.ReadUInt16();
Channels = new List <Channel>();
SortedChannels = new SortedList <short, Channel>();
for (int index = 0; index < channelCount; ++index)
{
Channel channel = new Channel(reader, this);
Channels.Add(channel);
SortedChannels.Add(channel.ID, channel);
}
// read the header and verify it
if (new string(reader.ReadChars(4)) != "8BIM")
{
throw new IOException("Layer Channelheader error!");
}
// read the blend mode key (unused) (defaults to "norm")
reader.ReadChars(4);
// read the opacity
Opacity = reader.ReadByte();
// read the clipping (unused) (< 0 = base, > 0 = non base)
reader.ReadByte();
// read all of the flags (protectTrans, visible, obsolete, ver5orLater, pixelDataIrrelevant)
flags = new BitVector32(reader.ReadByte());
// skip a padding byte
reader.ReadByte();
uint num3 = reader.ReadUInt32();
long position1 = reader.BaseStream.Position;
MaskData = new Mask(reader, this);
BlendingRangesData = new BlendingRanges(reader);
long position2 = reader.BaseStream.Position;
// read the name
Name = reader.ReadPascalString();
// read the adjustment info
int count = (int)((reader.BaseStream.Position - position2) % 4L);
reader.ReadBytes(count);
AdjustmentInfo = new List <AdjustmentLayerInfo>();
long num4 = position1 + num3;
while (reader.BaseStream.Position < num4)
{
try
{
AdjustmentInfo.Add(new AdjustmentLayerInfo(reader, this));
}
catch
{
reader.BaseStream.Position = num4;
}
}
foreach (AdjustmentLayerInfo adjustmentLayerInfo in AdjustmentInfo)
{
if (adjustmentLayerInfo.Key == "TySh")
{
ReadTextLayer(adjustmentLayerInfo.DataReader);
}
else if (adjustmentLayerInfo.Key == "luni")
{
// read the unicode name
BinaryReverseReader dataReader = adjustmentLayerInfo.DataReader;
dataReader.ReadBytes(3);
dataReader.ReadByte();
Name = dataReader.ReadString().TrimEnd(new char[1]);
}
}
reader.BaseStream.Position = num4;
}
private void ReadTextLayer(BinaryReverseReader dataReader)
{
//文档 五 - 4 - 22） -d - 15
IsTextLayer = true;
dataReader.Seek("/Text");
byte[] temp = dataReader.ReadBytes(4);
Text = dataReader.ReadString();// ( true);
dataReader.Seek("/Justification");
int justification = dataReader.ReadByte();// - 48;
Justification = TextJustification.Left;
if (justification == 1)
{
Justification = TextJustification.Right;
}
else if (justification == 2)
{
Justification = TextJustification.Center;
}
dataReader.Seek("/FontSize ");
FontSize = dataReader.ReadFloat();
// read the font fill color
dataReader.Seek("/FillColor");
dataReader.Seek("/Values [ ");
float alpha = dataReader.ReadFloat();
dataReader.ReadByte();
float red = dataReader.ReadFloat();
dataReader.ReadByte();
float green = dataReader.ReadFloat();
dataReader.ReadByte();
float blue = dataReader.ReadFloat();
FillColor = new Color(red, green, blue, alpha);
// read the font name
dataReader.Seek("/FontSet ");
dataReader.Seek("/Name");
FontName = dataReader.ReadString();
// read the warp style
dataReader.Seek("warpStyle");
dataReader.Seek("warpStyle");
byte[] wrapBytes = dataReader.ReadBytes(3);
int num13 = dataReader.ReadByte();
WarpStyle = string.Empty;
for (; num13 > 0; --num13)
{
string str = WarpStyle + dataReader.ReadChar();
WarpStyle = str;
}
}
public Layer(BinaryReverseReader reader, PsdFile psdFile)
{
//从文档 五 - 4 - 1) 开始读
Children = new List <Layer>();
PsdFile = psdFile;
Rect rect = new Rect();
rect.y = reader.ReadInt32();
rect.x = reader.ReadInt32();
rect.height = reader.ReadInt32() - rect.y;
rect.width = reader.ReadInt32() - rect.x;
Rect = rect;
int channelCount = reader.ReadUInt16();
Channels = new List <Channel>();
SortedChannels = new SortedList <short, Channel>();
for (int index = 0; index < channelCount; ++index)
{
Channel channel = new Channel(reader, this);
Channels.Add(channel);
SortedChannels.Add(channel.ID, channel);
}
string head = reader.ReadStringNew(4);
if (head != "8BIM")
{
throw new IOException("Layer Channelheader error!");
}
string layerRecordsBlendModeKey = reader.ReadStringNew(4);
Opacity = reader.ReadByte();
int Clipping = reader.ReadByte();
_flags = new BitVector32(reader.ReadByte());
int Filler = reader.ReadByte();
_imageTransparent = Convert.ToSingle(Opacity) / byte.MaxValue;
//文档 五 - 4 - 13)
uint num3 = reader.ReadUInt32();
long position1 = reader.BaseStream.Position;
MaskData = new Mask(reader, this);
_blendingRangesData = new BlendingRanges(reader);
long position2 = reader.BaseStream.Position;
// 文档 五 - 4 - 21)
Name = reader.ReadPascalString();
// read the adjustment info
int count = (int)((reader.BaseStream.Position - position2) % 4L);
reader.ReadBytes(count);
_adjustmentInfo = new List <AdjustmentLayerInfo>();
long num4 = position1 + num3;
while (reader.BaseStream.Position < num4)
{
try
{
_adjustmentInfo.Add(new AdjustmentLayerInfo(reader, this));
}
catch
{
reader.BaseStream.Position = num4;
}
}
foreach (AdjustmentLayerInfo adjustmentLayerInfo in _adjustmentInfo)
{
if (adjustmentLayerInfo.Key == "TySh")
{
ReadTextLayer(adjustmentLayerInfo.DataReader);
}
else if (adjustmentLayerInfo.Key == "luni")
{
// read the unicode name
BinaryReverseReader dataReader = adjustmentLayerInfo.DataReader;
byte[] temp1 = dataReader.ReadBytes(3);
byte charCount = dataReader.ReadByte();
//本来 charCount 是文本串的长度，可以传入ReadString()限定读取长度，但Text除串头无文本长度信息，因此改为读一段Unicode字符串
Name = dataReader.ReadString();
if (Name == "")
{
Name = DefaultLayerName;
}
}
//此处针对字体 图层样式
else if (adjustmentLayerInfo.Key == "lrFX") //样式 相关，对于字体来说，就是描边之类的
{
ParseLrfxKeyword(adjustmentLayerInfo); //yanruTODO测试屏蔽
}
//仅对于图片的
else if (adjustmentLayerInfo.Key == "lspf")
{
BinaryReverseReader dataReader = adjustmentLayerInfo.DataReader;
byte[] data = dataReader.ReadBytes(4);
}
else if (adjustmentLayerInfo.Key == "lclr")
{
BinaryReverseReader dataReader = adjustmentLayerInfo.DataReader;
byte[] data = dataReader.ReadBytes(10);
}
}
reader.BaseStream.Position = num4;
int deltaL = (int)(MaskData.Rect.x - Rect.x);
int deltaR = (int)(Rect.xMax - MaskData.Rect.xMax);
int deltaT = (int)(MaskData.Rect.y - Rect.y);
int deltaB = (int)(Rect.yMax - MaskData.Rect.yMax);
int l = deltaL > 0 ? deltaL : 0;
int r = deltaR > 0 ? deltaR : 0;
int t = deltaT > 0 ? deltaT : 0;
int b = deltaB > 0 ? deltaB : 0;
//Unity Document TextureImporter.spriteBorder X=left, Y=bottom, Z=right, W=top.
_border = new Vector4(l, b, r, t);
//_is9Slice = SLICE_REG.Match(_name).Success;
_is9Slice = _name.Contains(SLICE_HEAD);
}
/// <summary>
/// Reads the text information for the layer.
/// </summary>
/// <param name="dataReader">The reader to use to read the text data.</param>
private void ReadTextLayer(BinaryReverseReader dataReader)
{
IsTextLayer = true;
// read the text layer's text string
dataReader.Seek("/Text");
dataReader.ReadBytes(4);
Text = dataReader.ReadString();
// read the text justification
dataReader.Seek("/Justification ");
int justification = dataReader.ReadByte() - 48;
Justification = TextJustification.Left;
if (justification == 1)
{
Justification = TextJustification.Right;
}
else if (justification == 2)
{
Justification = TextJustification.Center;
}
// read the font size
dataReader.Seek("/FontSize ");
FontSize = dataReader.ReadFloat();
// read the font fill color
dataReader.Seek("/FillColor");
dataReader.Seek("/Values [ ");
float alpha = dataReader.ReadFloat();
dataReader.ReadByte();
float red = dataReader.ReadFloat();
dataReader.ReadByte();
float green = dataReader.ReadFloat();
dataReader.ReadByte();
float blue = dataReader.ReadFloat();
FillColor = new Color(red * byte.MaxValue, green * byte.MaxValue, blue * byte.MaxValue, alpha * byte.MaxValue);
// read the font name
dataReader.Seek("/FontSet ");
dataReader.Seek("/Name");
dataReader.ReadBytes(4);
FontName = dataReader.ReadString();
// read the warp style
dataReader.Seek("warpStyle");
dataReader.Seek("warpStyle");
dataReader.ReadBytes(3);
int num13 = dataReader.ReadByte();
WarpStyle = string.Empty;
for (; num13 > 0; --num13)
{
string str = WarpStyle + dataReader.ReadChar();
WarpStyle = str;
}
}
/// <summary>
/// Reads the text information for the layer.
/// </summary>
/// <param name="dataReader">The reader to use to read the text data.</param>
private void ReadTextLayer(BinaryReverseReader dataReader)
{
IsTextLayer = true;
// read the text layer's text string
dataReader.Seek("/Text");
byte[] temp = dataReader.ReadBytes(4); //注意：解析的起点是对的，但是终点不对
//Debug.Log("text layer temp[0]=" + temp[0] + ",temp[1]=" + temp[1] + ",temp[2]=" + temp[2]+",temp[3]=" + temp[3]);
Text = dataReader.ReadString(); // ( true);
// read the text justification
dataReader.Seek("/Justification");
int justification = dataReader.ReadByte();// - 48;
Justification = TextJustification.Left;
if (justification == 1)
{
Justification = TextJustification.Right;
}
else if (justification == 2)
{
Justification = TextJustification.Center;
}
//Debug.Log("text layer justification=" + justification);
// read the font size
dataReader.Seek("/FontSize ");
FontSize = dataReader.ReadFloat();
//Debug.Log("text layer FontSize=" + FontSize);
// read the font fill color
dataReader.Seek("/FillColor");
dataReader.Seek("/Values [ ");
float alpha = dataReader.ReadFloat();
dataReader.ReadByte();
float red = dataReader.ReadFloat();
dataReader.ReadByte();
float green = dataReader.ReadFloat();
dataReader.ReadByte();
float blue = dataReader.ReadFloat();
FillColor = new Color(red, green, blue, alpha);
//Debug.Log("text text="+ Text + ",red=" + red + ",green=" + green + ",blue=" + blue+ ",alpha="+ alpha+",position="+dataReader.BaseStream.Position+ ", byte.MaxValue=" + byte.MaxValue);
// read the font name
dataReader.Seek("/FontSet ");
dataReader.Seek("/Name");
FontName = dataReader.ReadString();
//Debug.Log("text layer FontName=" + FontName);
// read the warp style
dataReader.Seek("warpStyle");
dataReader.Seek("warpStyle");
byte [] wrapBytes = dataReader.ReadBytes(3);
int num13 = dataReader.ReadByte();
WarpStyle = string.Empty;
for (; num13 > 0; --num13)
{
string str = WarpStyle + dataReader.ReadChar();
WarpStyle = str;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="Layer"/> class using the provided reader containing the PSD file data.
/// </summary>
/// <param name="reader">The reader containing the PSD file data.</param>
/// <param name="psdFile">The PSD file to set as the parent.</param>
public Layer(BinaryReverseReader reader, PsdFile psdFile)
{
Children = new List <Layer>();
PsdFile = psdFile;
// read the rect
Rect rect = new Rect();
rect.y = reader.ReadInt32();
rect.x = reader.ReadInt32();
rect.height = reader.ReadInt32() - rect.y;
rect.width = reader.ReadInt32() - rect.x;
Rect = rect;
// read the channels
int channelCount = reader.ReadUInt16();
Channels = new List <Channel>();
SortedChannels = new SortedList <short, Channel>();
for (int index = 0; index < channelCount; ++index)
{
Channel channel = new Channel(reader, this);
Channels.Add(channel);
//Debug.Log(Time.time + "channel.ID=" + channel.ID + ",layer=" + this.Name);
SortedChannels.Add(channel.ID, channel);
}
string head = reader.readStringNew(4);
//Debug.Log(Time.time + ",head=" + head);
// read the header and verify it
if (head != "8BIM")
{
throw new IOException("Layer Channelheader error!");
}
// read the blend mode key (unused) (defaults to "norm")
//reader.ReadChars(4);
string layerRecordsBlendModeKey = reader.readStringNew(4);
// read the opacity
Opacity = reader.ReadByte();
// read the clipping (unused) (< 0 = base, > 0 = non base)
int Clipping = reader.ReadByte();
// read all of the flags (protectTrans, visible, obsolete, ver5orLater, pixelDataIrrelevant)
flags = new BitVector32(reader.ReadByte());
// skip a padding byte
int Filler = reader.ReadByte();
imageTransparent = Convert.ToSingle(Opacity) / byte.MaxValue;
Debug.Log("layerRecordsBlendModeKey=" + layerRecordsBlendModeKey
+ ",Opacity=" + Opacity
+ ",Clipping=" + Clipping
+ ",flags=" + flags
+ ", Filler=" + Filler
+ ",LayerTransparent=" + imageTransparent);
uint num3 = reader.ReadUInt32();
long position1 = reader.BaseStream.Position;
MaskData = new Mask(reader, this);
BlendingRangesData = new BlendingRanges(reader);
long position2 = reader.BaseStream.Position;
// read the name
Name = reader.ReadPascalString();
//Debug.Log(Time.time + ",read layer Name=" + Name + ".end");
// read the adjustment info
int count = (int)((reader.BaseStream.Position - position2) % 4L);
reader.ReadBytes(count);
//Debug.Log(Time.time + ",read count=" + count + ".end");
AdjustmentInfo = new List <AdjustmentLayerInfo>();
long num4 = position1 + num3;
while (reader.BaseStream.Position < num4)
{
try
{
AdjustmentInfo.Add(new AdjustmentLayerInfo(reader, this));
}
catch
{
reader.BaseStream.Position = num4;
}
}
string keyInfo = "";
foreach (AdjustmentLayerInfo adjustmentLayerInfo in AdjustmentInfo)
{
keyInfo += ",key=" + adjustmentLayerInfo.Key + "\n";
if (adjustmentLayerInfo.Key == "TySh")
{
ReadTextLayer(adjustmentLayerInfo.DataReader);
}
else if (adjustmentLayerInfo.Key == "luni")
{
// read the unicode name
BinaryReverseReader dataReader = adjustmentLayerInfo.DataReader;
byte[] temp1 = dataReader.ReadBytes(3);
byte charCount = dataReader.ReadByte();
//本来 charCount 是文本串的长度，可以传入ReadString()限定读取长度，但Text除串头无文本长度信息，因此改为读一段Unicode字符串
Name = dataReader.ReadString();
if (Name == "")
{
Name = defaultLayerName;
}
}
//此处针对字体 图层样式
else if (adjustmentLayerInfo.Key == "lrFX") //样式 相关，对于字体来说，就是描边之类的
{
parseLrfxKeyword(adjustmentLayerInfo); //yanruTODO测试屏蔽
}
//仅对于图片的
else if (adjustmentLayerInfo.Key == "lspf")
{
BinaryReverseReader dataReader = adjustmentLayerInfo.DataReader;
byte[] data = dataReader.ReadBytes(4);
printbytes(data, "lspf data", true);
}
else if (adjustmentLayerInfo.Key == "lclr")
{
BinaryReverseReader dataReader = adjustmentLayerInfo.DataReader;
byte[] data = dataReader.ReadBytes(10);
printbytes(data, "lclr data", true);
}
}
Debug.Log("layer=" + Name + ",Totalkey=\n" + keyInfo);
reader.BaseStream.Position = num4;
}
