diff options
Diffstat (limited to 'lib/psd.min.js')
| -rw-r--r-- | lib/psd.min.js | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/lib/psd.min.js b/lib/psd.min.js index 6274749..55dc8e4 100644 --- a/lib/psd.min.js +++ b/lib/psd.min.js @@ -69,7 +69,7 @@ return a;};m.Pack=function(fmt,values) {return this.PackTo(fmt,new Array(this.CalcLength(fmt)),0,values);};m.CalcLength=function(fmt) {var re=new RegExp(this._sPattern,'g'),m,sum=0;while(m=re.exec(fmt)) {sum+=(((m[1]==undefined)||(m[1]==''))?1:parseInt(m[1]))*this._lenLut[m[2]];} -return sum;};};var jspack=new JSPack();;var Log,PSD,PSDBlackWhite,PSDBrightnessContrast,PSDChannelImage,PSDColor,PSDColorBalance,PSDCurves,PSDDescriptor,PSDDropDownLayerEffect,PSDExposure,PSDFile,PSDGradient,PSDHeader,PSDHueSaturation,PSDImage,PSDInvert,PSDLayer,PSDLayerEffect,PSDLayerEffectCommonStateInfo,PSDLayerMask,PSDLevels,PSDPattern,PSDPhotoFilter,PSDPosterize,PSDResource,PSDSelectiveColor,PSDSolidColor,PSDThreshold,PSDTypeTool,PSDVibrance,Root,Util,assert,fs,__hasProp={}.hasOwnProperty,__extends=function(child,parent){for(var key in parent){if(__hasProp.call(parent,key))child[key]=parent[key];}function ctor(){this.constructor=child;}ctor.prototype=parent.prototype;child.prototype=new ctor();child.__super__=parent.prototype;return child;};assert=(function(assert){if(typeof exports!=="undefined"&&exports!==null){return require('assert');} +return sum;};};var jspack=new JSPack();;var Log,PSD,PSDBlackWhite,PSDBrightnessContrast,PSDChannelImage,PSDColor,PSDColorBalance,PSDCurves,PSDDescriptor,PSDDropDownLayerEffect,PSDEffectsDescriptor,PSDEffectsInfo,PSDExposure,PSDFile,PSDGradient,PSDHeader,PSDHueSaturation,PSDImage,PSDInvert,PSDLayer,PSDLayerEffect,PSDLayerEffectCommonStateInfo,PSDLayerMask,PSDLevels,PSDPattern,PSDPhotoFilter,PSDPosterize,PSDResource,PSDSelectiveColor,PSDSolidColor,PSDThreshold,PSDTypeTool,PSDVibrance,Root,Util,assert,fs,__hasProp={}.hasOwnProperty,__extends=function(child,parent){for(var key in parent){if(__hasProp.call(parent,key))child[key]=parent[key];}function ctor(){this.constructor=child;}ctor.prototype=parent.prototype;child.prototype=new ctor();child.__super__=parent.prototype;return child;};assert=(function(assert){if(typeof exports!=="undefined"&&exports!==null){return require('assert');} assert=function(test){if(test!==true){throw"Assertion error";}};assert.equal=function(actual,expected){if(actual!==expected){throw"Assertion error";}};return assert;})(assert);if(typeof exports!=="undefined"&&exports!==null){Root=exports;fs=require('fs');}else{Root=window;} Root.PSD=PSD=(function(){PSD.VERSION="0.4.5";PSD.DEBUG=false;PSD.fromFile=function(file,cb){var data,reader;if(cb==null){cb=function(){};} if(typeof exports!=="undefined"&&exports!==null){data=fs.readFileSync(file);return new PSD(data);}else{reader=new FileReader();reader.onload=function(f){var bytes,psd;bytes=new Uint8Array(f.target.result);psd=new PSD(bytes);return cb(psd);};return reader.readAsArrayBuffer(file);}};PSD.fromURL=function(url,cb){var xhr;if(cb==null){cb=function(){};} @@ -126,11 +126,13 @@ return this.argbToColor(alpha,r,g,b);};PSDColor.hueToColor=function(hue,m1,m2){v return v*255;};PSDColor.cmykToColor=function(cyan,magenta,yellow,black){var b,g,r;r=1-(cyan*(1-black)+black)*255;g=1-(magenta*(1-black)+black)*255;b=1-(yellow*(1-black)+black)*255;r=Util.clamp(r,0,255);g=Util.clamp(g,0,255);b=Util.clamp(b,0,255);return this.rgbToColor(r,g,b);};PSDColor.labToColor=function(l,a,b){return this.alabToColor(255,l,a,b);};PSDColor.alabToColor=function(alpha,lightness,a,b){var xyz;xyz=this.labToXYZ(lightness,a,b);return this.axyzToColor(alpha,xyz.x,xyz.y,xyz.z);};PSDColor.axyzToColor=function(alpha,x,y,z){var rgb;rgb=this.xyzToRGB(x,y,z);return this.argbToColor(alpha,rgb.r,rgb.g,rgb.b);};PSDColor.colorSpaceToARGB=function(colorSpace,colorComponent){var dstColor;switch(colorSpace){case 0:dstColor=this.rgbToColor(colorComponent[0],colorComponent[1],colorComponent[2]);break;case 1:dstColor=this.hsbToColor(colorComponent[0],colorComponent[1]/100.0,colorComponent[2]/100.0);break;case 2:dstColor=this.cmykToColor(colorComponent[0]/100.0,colorComponent[1]/100.0,colorComponent[2]/100.0,colorComponent[3]/100.0);break;case 7:dstColor=this.labToColor(colorComponent[0],colorComponent[1],colorComponent[2]);break;default:dstColor=0x00FFFFFF;} return dstColor;};return PSDColor;})();PSDDescriptor=(function(){function PSDDescriptor(file){this.file=file;} PSDDescriptor.prototype.parse=function(){var data,i,item,numItems,_i;Log.debug("Parsing descriptor...");data={};data["class"]=this.parseClass();numItems=this.file.readInt();Log.debug("Descriptor contains "+numItems+" items");for(i=_i=0;0<=numItems?_i<numItems:_i>numItems;i=0<=numItems?++_i:--_i){item=this.parseKeyItem();data[item.id]=item.value;} -return data;};PSDDescriptor.prototype.parseID=function(){var len;len=this.file.readInt();if(len===0){return this.file.readInt();}else{return this.file.readString(len);}};PSDDescriptor.prototype.parseClass=function(){return{name:this.file.readUnicodeString(),id:this.parseID()};};PSDDescriptor.prototype.parseKeyItem=function(){return{id:this.parseID(),value:this.parseItem()};};PSDDescriptor.prototype.parseItem=function(){var type,value;type=this.file.readString(4);Log.debug("Found descriptor type: "+type);value=(function(){switch(type){case'bool':return this.parseBoolean();case'type':case'GlbC':return this.parseClass();case'Objc':case'GlbO':return this.parse();case'doub':return this.parseDouble();case'enum':return this.parseEnum();case'alis':return this.parseAlias();case'Pth ':return this.parseFilePath();case'long':return this.parseInteger();case'comp':return this.parseLargeInteger();case'VlLs':return this.parseList();case'ObAr':return this.parseObjectArray();case'tdta':return this.parseRawData();case'obj ':return this.parseReference();case'TEXT':return this.file.readUnicodeString();case'UntF':return this.parseUnitDouble();}}).call(this);return value;};PSDDescriptor.prototype.parseBoolean=function(){return this.file.readBoolean();};PSDDescriptor.prototype.parseDouble=function(){return this.file.readDouble();};PSDDescriptor.prototype.parseInteger=function(){return this.file.readInt();};PSDDescriptor.prototype.parseLargeInteger=function(){return this.file.readLongLong();};PSDDescriptor.prototype.parseIdentifier=function(){return this.file.readInt();};PSDDescriptor.prototype.parseIndex=function(){return this.file.readInt();};PSDDescriptor.prototype.parseOffset=function(){return this.file.readInt();};PSDDescriptor.prototype.parseProperty=function(){return this.parseID();};PSDDescriptor.prototype.parseEnum=function(){this.parseID();return this.parseID();};PSDDescriptor.prototype.parseAlias=function(){var len;len=this.file.readInt();return this.file.read(len);};PSDDescriptor.prototype.parseFilePath=function(){var charBytes,len,numChars,path,pathSize,sig,_ref;len=this.file.readInt();_ref=this.file.readf("<4s2i"),sig=_ref[0],pathSize=_ref[1],numChars=_ref[2];charBytes=numChars*2;path=this.file.read(charBytes);return{sig:sig,path:path};};PSDDescriptor.prototype.parseList=function(){var i,items,numItems,_i;numItems=this.file.readInt();items=[];for(i=_i=0;0<=numItems?_i<numItems:_i>numItems;i=0<=numItems?++_i:--_i){items.push(this.parseItem());} +return data;};PSDDescriptor.prototype.parseID=function(){var len;len=this.file.readInt();if(len===0){return this.file.readInt();}else{return this.file.readString(len);}};PSDDescriptor.prototype.parseClass=function(){return{name:this.file.readUnicodeString(),id:this.parseID()};};PSDDescriptor.prototype.parseKeyItem=function(){var id,value;id=this.parseID();value=this.parseItem(id);return{id:id,value:value};};PSDDescriptor.prototype.parseItem=function(id,type){var value;if(type==null){type=null;} +if(!type){type=this.file.readString(4);} +Log.debug("Found descriptor type: "+type);value=(function(){switch(type){case'bool':return this.parseBoolean();case'type':case'GlbC':return this.parseClass();case'Objc':case'GlbO':return this.parse();case'doub':return this.parseDouble();case'enum':return this.parseEnum();case'alis':return this.parseAlias();case'Pth ':return this.parseFilePath();case'long':return this.parseInteger();case'comp':return this.parseLargeInteger();case'VlLs':return this.parseList();case'ObAr':return this.parseObjectArray();case'tdta':return this.parseRawData();case'obj ':return this.parseReference();case'TEXT':return this.file.readUnicodeString();case'UntF':return this.parseUnitDouble();}}).call(this);return value;};PSDDescriptor.prototype.parseBoolean=function(){return this.file.readBoolean();};PSDDescriptor.prototype.parseDouble=function(){return this.file.readDouble();};PSDDescriptor.prototype.parseInteger=function(){return this.file.readInt();};PSDDescriptor.prototype.parseLargeInteger=function(){return this.file.readLongLong();};PSDDescriptor.prototype.parseIdentifier=function(){return this.file.readInt();};PSDDescriptor.prototype.parseIndex=function(){return this.file.readInt();};PSDDescriptor.prototype.parseOffset=function(){return this.file.readInt();};PSDDescriptor.prototype.parseProperty=function(){return this.parseID();};PSDDescriptor.prototype.parseEnum=function(){this.parseID();return this.parseID();};PSDDescriptor.prototype.parseAlias=function(){var len;len=this.file.readInt();return this.file.read(len);};PSDDescriptor.prototype.parseFilePath=function(){var charBytes,len,numChars,path,pathSize,sig,_ref;len=this.file.readInt();_ref=this.file.readf("<4s2i"),sig=_ref[0],pathSize=_ref[1],numChars=_ref[2];charBytes=numChars*2;path=this.file.read(charBytes);return{sig:sig,path:path};};PSDDescriptor.prototype.parseList=function(){var i,items,numItems,_i;numItems=this.file.readInt();items=[];for(i=_i=0;0<=numItems?_i<numItems:_i>numItems;i=0<=numItems?++_i:--_i){items.push(this.parseItem());} return items;};PSDDescriptor.prototype.parseObjectArray=function(){var i,item,itemsInObj,j,klass,numItems,obj,_i,_j;numItems=this.file.readInt();klass=this.parseClass();itemsInObj=this.file.readInt();obj=[];for(i=_i=0;0<=numItems?_i<numItems:_i>numItems;i=0<=numItems?++_i:--_i){item=[];for(j=_j=0;0<=itemsInObj?_j<itemsInObj:_j>itemsInObj;j=0<=itemsInObj?++_j:--_j){item.push(this.parseObjectArray());} obj.push(item);} return obj;};PSDDescriptor.prototype.parseObjectArray=function(){var i,id,num,type,unitID,values,_i;id=this.parseID();type=this.file.readString(4);unitID=this.file.readString();num=this.file.readInt();values=[];for(i=_i=0;0<=num?_i<num:_i>num;i=0<=num?++_i:--_i){values.push(this.file.readDouble());} -return values;};PSDDescriptor.prototype.parseRawData=function(){var len;len=this.file.readInt();return this.file.read(len);};PSDDescriptor.prototype.parseReference=function(){var form,klass,value;form=this.file.readString(4);klass=this.parseClass();value=(function(){switch(form){case"Clss":return null;case"Enmr":return this.parseEnum();case"Idnt":return this.parseIdentifier();case"indx":return this.parseIndex();case"name":return this.file.readUnicodeString();case"rele":return this.parseOffset();case"prop":return this.parseProperty();}}).call(this);return value;};PSDDescriptor.prototype.parseUnitDouble=function(){var unit,unitID,value;unitID=this.file.parseString(4);unit=(function(){switch(unitID){case"#Ang":return"Angle";case"#Rsl":return"Density";case"#Rlt":return"Distance";case"#Nne":return"None";case"#Prc":return"Percent";case"#Pxl":return"Pixels";case"#Mlm":return"Millimeters";case"#Pnt":return"Points";}})();value=this.file.readDouble();return{id:unitID,unit:unit,value:value};};return PSDDescriptor;})();PSDFile=(function(){PSDFile.prototype.unicodeRegex=/\\u([\d\w]{4})/gi;function PSDFile(data){this.data=data;this.pos=0;} +return values;};PSDDescriptor.prototype.parseRawData=function(){var len;len=this.file.readInt();return this.file.read(len);};PSDDescriptor.prototype.parseReference=function(){var form,klass,value;form=this.file.readString(4);klass=this.parseClass();value=(function(){switch(form){case"Clss":return null;case"Enmr":return this.parseEnum();case"Idnt":return this.parseIdentifier();case"indx":return this.parseIndex();case"name":return this.file.readUnicodeString();case"rele":return this.parseOffset();case"prop":return this.parseProperty();}}).call(this);return value;};PSDDescriptor.prototype.parseUnitDouble=function(){var unit,unitID,value;unitID=this.file.readString(4);unit=(function(){switch(unitID){case"#Ang":return"Angle";case"#Rsl":return"Density";case"#Rlt":return"Distance";case"#Nne":return"None";case"#Prc":return"Percent";case"#Pxl":return"Pixels";case"#Mlm":return"Millimeters";case"#Pnt":return"Points";}})();value=this.file.readDouble();return{id:unitID,unit:unit,value:value};};return PSDDescriptor;})();PSDFile=(function(){PSDFile.prototype.unicodeRegex=/\\u([\d\w]{4})/gi;function PSDFile(data){this.data=data;this.pos=0;} PSDFile.prototype.tell=function(){return this.pos;};PSDFile.prototype.read=function(bytes){var i,_i,_results;_results=[];for(i=_i=0;0<=bytes?_i<bytes:_i>bytes;i=0<=bytes?++_i:--_i){_results.push(this.data[this.pos++]);} return _results;};PSDFile.prototype.seek=function(amount,rel){if(rel==null){rel=true;} if(rel){return this.pos+=amount;}else{return this.pos=amount;}};PSDFile.prototype.readInt=function(){var int;int=this.readUInt();if(int>=0x80000000){return int-0x100000000;}else{return int;}};PSDFile.prototype.readUInt=function(){var b1,b2,b3,b4;b1=this.read(1)[0]<<24;b2=this.read(1)[0]<<16;b3=this.read(1)[0]<<8;b4=this.read(1)[0];return b1|b2|b3|b4;};PSDFile.prototype.readShortInt=function(){var int;int=this.readShortUInt();if(int>=0x8000){return int-0x10000;}else{return int;}};PSDFile.prototype.readShortUInt=function(){var b1,b2;b1=this.read(1)[0]<<8;b2=this.read(1)[0];return b1|b2;};PSDFile.prototype.readLongInt=function(){return this.readf(">l")[0];};PSDFile.prototype.readLongUInt=function(){return this.readf(">L")[0];};PSDFile.prototype.readDouble=function(){return this.readf(">d")[0];};PSDFile.prototype.readBoolean=function(){return this.read(1)[0]!==0;};PSDFile.prototype.readLongLong=function(){return this.read(8);};PSDFile.prototype.readULongLong=function(){return this.read(8);};PSDFile.prototype.readString=function(length){var ret;ret=String.fromCharCode.apply(null,this.read(length));return ret.replace(/\u0000/g,"");};PSDFile.prototype.readUnicodeString=function(){var len,str;len=this.readInt()*2;str=this.readf(">"+len+"s")[0];str=str.replace(this.unicodeRegex,function(match,grp){return String.fromCharCode(parseInt(grp,16));});return str.replace(/\u0000/g,"");};PSDFile.prototype.readLengthWithString=function(defaultLen){var length,str;if(defaultLen==null){defaultLen=4;} @@ -217,10 +219,9 @@ return _results;};PSDLayer.prototype.parseBlendModes=function(){var filler,flags this.blendingMode=this.blendMode.blender;this.opacity=this.blendMode.opacity;this.visible=this.blendMode.visible;return Log.debug("Blending mode:",this.blendMode);};PSDLayer.prototype.parseMaskData=function(){var flags,_ref,_ref1,_ref2,_ref3;this.mask.size=this.file.readInt();assert((_ref=this.mask.size)===36||_ref===20||_ref===0);if(this.mask.size===0){return true;} _ref1=this.file.readf(">llllBB"),this.mask.top=_ref1[0],this.mask.left=_ref1[1],this.mask.bottom=_ref1[2],this.mask.right=_ref1[3],this.mask.defaultColor=_ref1[4],flags=_ref1[5];assert((_ref2=this.mask.defaultColor)===0||_ref2===255);this.mask.width=this.mask.right-this.mask.left;this.mask.height=this.mask.bottom-this.mask.top;this.mask.relative=flags&0x01;this.mask.disabled=(flags&(0x01<<1))>0;this.mask.invert=(flags&(0x01<<2))>0;if(this.mask.size===20){this.file.seek(2);}else{_ref3=this.file.readf(">BB"),flags=_ref3[0],this.mask.defaultColor=_ref3[1];this.mask.relative=flags&0x01;this.mask.disabled=(flags&(0x01<<1))>0;this.mask.invert=(flags&(0x01<<2))>0;this.file.seek(16);} return true;};PSDLayer.prototype.parseBlendingRanges=function(){var i,length,pos,_i,_ref,_results;length=this.file.readInt();this.blendingRanges.grey={source:{black:this.file.readShortInt(),white:this.file.readShortInt()},dest:{black:this.file.readShortInt(),white:this.file.readShortInt()}};pos=this.file.tell();this.blendingRanges.numChannels=(length-8)/8;assert(this.blendingRanges.numChannels>0);this.blendingRanges.channels=[];_results=[];for(i=_i=0,_ref=this.blendingRanges.numChannels;0<=_ref?_i<_ref:_i>_ref;i=0<=_ref?++_i:--_i){_results.push(this.blendingRanges.channels.push({source:{black:this.file.readShortInt(),white:this.file.readShortInt()},dest:{black:this.file.readShortInt(),white:this.file.readShortInt()}}));} -return _results;};PSDLayer.prototype.parseLegacyLayerName=function(){var namelen;namelen=Util.pad4(this.file.read(1)[0]);return this.legacyName=Util.decodeMacroman(this.file.read(namelen)).replace(/\u0000/g,'');};PSDLayer.prototype.parseExtraData=function(){var key,length,pos,signature,_ref,_results;_results=[];while(this.file.tell()<this.layerEnd){_ref=this.file.readf(">4s4s"),signature=_ref[0],key=_ref[1];assert.equal(signature,"8BIM");length=Util.pad2(this.file.readInt());pos=this.file.tell();Log.debug("Extra layer info: key = "+key+", length = "+length);switch(key){case"SoCo":this.adjustments.solidColor=(new PSDSolidColor(this,length)).parse();break;case"GdFl":this.adjustments.gradient=(new PSDGradient(this,length)).parse();break;case"PtFl":this.adjustments.pattern=(new PSDPattern(this,length)).parse();break;case"brit":this.adjustments.brightnessContrast=(new PSDBrightnessContrast(this,length)).parse();break;case"levl":this.adjustments.levels=(new PSDLevels(this,length)).parse();break;case"curv":this.adjustments.curves=(new PSDCurves(this,length)).parse();break;case"expA":this.adjustments.exposure=(new PSDExposure(this,length)).parse();break;case"vibA":this.adjustments.vibrance=(new PSDVibrance(this,length)).parse();break;case"hue2":this.adjustments.hueSaturation=(new PSDHueSaturation(this,length)).parse();break;case"blnc":this.adjustments.colorBalance=(new PSDColorBalance(this,length)).parse();break;case"blwh":this.adjustments.blackWhite=(new PSDBlackWhite(this,length)).parse();break;case"phfl":this.adjustments.photoFilter=(new PSDPhotoFilter(this,length)).parse();break;case"thrs":this.adjustments.threshold=(new PSDThreshold(this,length)).parse();break;case"nvrt":this.adjustments.invert=(new PSDInvert(this,length)).parse();break;case"post":this.adjustments.posterize=(new PSDPosterize(this,length)).parse();break;case"tySh":this.adjustments.typeTool=(new PSDTypeTool(this,length)).parse(true);break;case"TySh":this.adjustments.typeTool=(new PSDTypeTool(this,length)).parse();break;case"luni":this.name=this.file.readUnicodeString();this.file.seek(pos+length,false);break;case"lyid":this.layerId=this.file.readInt();break;case"lsct":this.readLayerSectionDivider();break;case"lrFX":this.parseEffectsLayer();this.file.read(2);break;case"selc":this.adjustments.selectiveColor=(new PSDSelectiveColor(this,length)).parse();break;default:this.file.seek(length);Log.debug("Skipping additional layer info with key "+key);} -if(this.file.tell()!==(pos+length)){Log.debug("Warning: additional layer info with key "+key+" - unexpected end");_results.push(this.file.seek(pos+length,false));}else{_results.push(void 0);}} -return _results;};PSDLayer.prototype.parseEffectsLayer=function(){var count,data,effect,effects,left,pos,signature,size,type,v,_ref,_ref1;effects=[];_ref=this.file.readf(">HH"),v=_ref[0],count=_ref[1];while(count-->0){_ref1=this.file.readf(">4s4s"),signature=_ref1[0],type=_ref1[1];size=this.file.readf(">i")[0];pos=this.file.tell();Log.debug("Parsing effect layer with type "+type+" and size "+size);effect=(function(){switch(type){case"cmnS":return new PSDLayerEffectCommonStateInfo(this.file);case"dsdw":return new PSDDropDownLayerEffect(this.file);case"isdw":return new PSDDropDownLayerEffect(this.file,true);}}).call(this);data=effect!=null?effect.parse():void 0;left=(pos+size)-this.file.tell();if(left!==0){Log.debug("Failed to parse effect layer with type "+type);this.file.seek(left);}else{if(type!=="cmnS"){effects.push(data);}}} -return this.adjustments.effects=effects;};PSDLayer.prototype.readLayerSectionDivider=function(){var code;code=this.file.readInt();this.layerType=SECTION_DIVIDER_TYPES[code];Log.debug("Layer type:",this.layerType);switch(code){case 1:case 2:return this.isFolder=true;case 3:return this.isHidden=true;}};PSDLayer.prototype.toJSON=function(){var data,section,sections,_i,_len;sections=['name','legacyName','top','left','bottom','right','channels','rows','cols','channelsInfo','mask','layerType','blendMode','adjustments','visible'];data={};for(_i=0,_len=sections.length;_i<_len;_i++){section=sections[_i];data[section]=this[section];} +return _results;};PSDLayer.prototype.parseLegacyLayerName=function(){var namelen;namelen=Util.pad4(this.file.read(1)[0]);return this.legacyName=Util.decodeMacroman(this.file.read(namelen)).replace(/\u0000/g,'');};PSDLayer.prototype.parseExtraData=function(){var key,length,pos,signature,_ref,_results;_results=[];while(this.file.tell()<this.layerEnd){_ref=this.file.readf(">4s4s"),signature=_ref[0],key=_ref[1];assert.equal(signature,"8BIM");length=Util.pad2(this.file.readInt());pos=this.file.tell();Log.debug("Extra layer info: key = "+key+", length = "+length);switch(key){case"SoCo":this.adjustments.solidColor=(new PSDSolidColor(this,length)).parse();break;case"GdFl":this.adjustments.gradient=(new PSDGradient(this,length)).parse();break;case"PtFl":this.adjustments.pattern=(new PSDPattern(this,length)).parse();break;case"brit":this.adjustments.brightnessContrast=(new PSDBrightnessContrast(this,length)).parse();break;case"levl":this.adjustments.levels=(new PSDLevels(this,length)).parse();break;case"curv":this.adjustments.curves=(new PSDCurves(this,length)).parse();break;case"expA":this.adjustments.exposure=(new PSDExposure(this,length)).parse();break;case"vibA":this.adjustments.vibrance=(new PSDVibrance(this,length)).parse();break;case"hue2":this.adjustments.hueSaturation=(new PSDHueSaturation(this,length)).parse();break;case"blnc":this.adjustments.colorBalance=(new PSDColorBalance(this,length)).parse();break;case"blwh":this.adjustments.blackWhite=(new PSDBlackWhite(this,length)).parse();break;case"phfl":this.adjustments.photoFilter=(new PSDPhotoFilter(this,length)).parse();break;case"thrs":this.adjustments.threshold=(new PSDThreshold(this,length)).parse();break;case"nvrt":this.adjustments.invert=(new PSDInvert(this,length)).parse();break;case"post":this.adjustments.posterize=(new PSDPosterize(this,length)).parse();break;case"tySh":this.adjustments.typeTool=(new PSDTypeTool(this,length)).parse(true);break;case"TySh":this.adjustments.typeTool=(new PSDTypeTool(this,length)).parse();break;case"luni":this.name=this.file.readUnicodeString();this.file.seek(pos+length,false);break;case"lyid":this.layerId=this.file.readInt();break;case"lsct":this.readLayerSectionDivider();break;case"lrFX":this.adjustments.legacyEffects=(new PSDEffectsInfo(this,length)).parseLegacy();this.file.read(2);break;case"lfx2":this.adjustments.effects=(new PSDEffectsInfo(this,length)).parse();break;case"selc":this.adjustments.selectiveColor=(new PSDSelectiveColor(this,length)).parse();break;default:this.file.seek(length);Log.debug("Skipping additional layer info with key "+key);} +if(this.file.tell()!==(pos+length)){Log.debug("Warning: additional layer info with key "+key+" - unexpected end. Position = "+(this.file.tell())+", Expected = "+(pos+length));_results.push(this.file.seek(pos+length,false));}else{_results.push(void 0);}} +return _results;};PSDLayer.prototype.readLayerSectionDivider=function(){var code;code=this.file.readInt();this.layerType=SECTION_DIVIDER_TYPES[code];Log.debug("Layer type:",this.layerType);switch(code){case 1:case 2:return this.isFolder=true;case 3:return this.isHidden=true;}};PSDLayer.prototype.toJSON=function(){var data,section,sections,_i,_len;sections=['name','legacyName','top','left','bottom','right','channels','rows','cols','channelsInfo','mask','layerType','blendMode','adjustments','visible'];data={};for(_i=0,_len=sections.length;_i<_len;_i++){section=sections[_i];data[section]=this[section];} return data;};return PSDLayer;})();PSDLayerMask=(function(){function PSDLayerMask(file,header,options){this.file=file;this.header=header;this.options=options;this.layers=[];this.mergedAlpha=false;this.globalMask={};this.extras=[];} PSDLayerMask.prototype.skip=function(){return this.file.seek(this.file.readInt());};PSDLayerMask.prototype.parse=function(){var endLoc,i,layer,layerInfoSize,maskSize,pos,_i,_j,_len,_ref,_ref1;maskSize=this.file.readInt();endLoc=this.file.tell()+maskSize;Log.debug("Layer mask size is "+maskSize);if(maskSize<=0){return;} layerInfoSize=Util.pad2(this.file.readInt());pos=this.file.tell();if(layerInfoSize>0){this.numLayers=this.file.readShortInt();if(this.numLayers<0){Log.debug("Note: first alpha channel contains transparency data");this.numLayers=Math.abs(this.numLayers);this.mergedAlpha=true;} @@ -250,7 +251,10 @@ PSDGradient.prototype.parse=function(){var version;version=this.file.readInt();a PSDHueSaturation.prototype.parse=function(){var i,j,version,_i,_j,_k;version=this.file.getShortInt();assert(version===2);this.data.colorization=this.file.readBoolean();this.file.seek(1);this.data.hue=this.file.getShortInt();this.data.saturation=this.file.getShortInt();this.data.lightness=this.file.getShortInt();this.data.masterHue=this.file.getShortInt();this.data.masterSaturation=this.file.getShortInt();this.data.masterLightness=this.file.getShortInt();this.data.rangeValues=[];this.data.settingValues=[];for(i=_i=0;_i<6;i=++_i){this.data.rangeValues[i]=[];this.data.settingValues[i]=[];for(j=_j=0;_j<4;j=++_j){this.data.rangeValues[i][j]=this.file.getShortInt();} for(j=_k=0;_k<3;j=++_k){this.data.settingValues[i][j]=this.file.getShortInt();}} return this.data;};return PSDHueSaturation;})();PSDInvert=(function(){function PSDInvert(layer,length){this.layer=layer;this.length=length;this.file=this.layer.file;} -PSDInvert.prototype.parse=function(){return true;};return PSDInvert;})();PSDLayerEffect=(function(){function PSDLayerEffect(file){this.file=file;} +PSDInvert.prototype.parse=function(){return true;};return PSDInvert;})();PSDEffectsInfo=(function(){function PSDEffectsInfo(layer,length){this.layer=layer;this.length=length;this.file=this.layer.file;} +PSDEffectsInfo.prototype.parse=function(){var effectsVersion,version;effectsVersion=this.file.readInt();assert(effectsVersion===0);version=this.file.readInt();assert(version===16);return(new PSDEffectsDescriptor(this.file)).parse();};PSDEffectsInfo.prototype.parseLegacy=function(){var count,data,effect,effects,left,pos,signature,size,type,v,_ref,_ref1;effects=[];_ref=this.file.readf(">HH"),v=_ref[0],count=_ref[1];while(count-->0){_ref1=this.file.readf(">4s4s"),signature=_ref1[0],type=_ref1[1];size=this.file.readf(">i")[0];pos=this.file.tell();Log.debug("Parsing effect layer with type "+type+" and size "+size);effect=(function(){switch(type){case"cmnS":return new PSDLayerEffectCommonStateInfo(this.file);case"dsdw":return new PSDDropDownLayerEffect(this.file);case"isdw":return new PSDDropDownLayerEffect(this.file,true);}}).call(this);data=effect!=null?effect.parse():void 0;left=(pos+size)-this.file.tell();if(left!==0){Log.debug("Failed to parse effect layer with type "+type);this.file.seek(left);}else{if(type!=="cmnS"){effects.push(data);}}} +return{legacy:true,effects:effects};};return PSDEffectsInfo;})();PSDEffectsDescriptor=(function(_super){__extends(PSDEffectsDescriptor,_super);function PSDEffectsDescriptor(){return PSDEffectsDescriptor.__super__.constructor.apply(this,arguments);} +PSDEffectsDescriptor.prototype.parseItem=function(id){var data,type;type=this.file.readString(4);data=(function(){switch(id){case"patternFill":return this.parseLayerPatternOverlay();default:return PSDEffectsDescriptor.__super__.parseItem.call(this,id,type);}}).call(this);return data;};return PSDEffectsDescriptor;})(PSDDescriptor);PSDLayerEffect=(function(){function PSDLayerEffect(file){this.file=file;} PSDLayerEffect.prototype.parse=function(){var _ref;return _ref=this.file.readf(">i"),this.version=_ref[0],_ref;};PSDLayerEffect.prototype.getSpaceColor=function(){this.file.read(2);return this.file.readf(">HHHH");};return PSDLayerEffect;})();PSDLayerEffectCommonStateInfo=(function(_super){__extends(PSDLayerEffectCommonStateInfo,_super);function PSDLayerEffectCommonStateInfo(){return PSDLayerEffectCommonStateInfo.__super__.constructor.apply(this,arguments);} PSDLayerEffectCommonStateInfo.prototype.parse=function(){PSDLayerEffectCommonStateInfo.__super__.parse.call(this);this.visible=this.file.readBoolean();this.file.read(2);return{visible:this.visible};};return PSDLayerEffectCommonStateInfo;})(PSDLayerEffect);PSDDropDownLayerEffect=(function(_super){__extends(PSDDropDownLayerEffect,_super);function PSDDropDownLayerEffect(file,inner){this.inner=inner!=null?inner:false;PSDDropDownLayerEffect.__super__.constructor.call(this,file);this.blendMode="mul";this.color=this.nativeColor=[0,0,0,0];this.opacity=191;this.angle=120;this.useGlobalLight=true;this.distance=5;this.spread=0;this.size=5;this.antiAliased=false;this.knocksOut=false;} PSDDropDownLayerEffect.prototype.parse=function(){var data,key,val,_ref,_ref1;PSDDropDownLayerEffect.__super__.parse.call(this);_ref=this.file.readf(">hiii"),this.blur=_ref[0],this.intensity=_ref[1],this.angle=_ref[2],this.distance=_ref[3];this.file.read(2);this.color=this.getSpaceColor();_ref1=this.file.readf(">4s4s"),this.signature=_ref1[0],this.blendMode=_ref1[1];this.enabled=this.file.readBoolean();this.useAngleInAllFX=this.file.readBoolean();this.opacity=this.file.read(1)[0];if(this.version===2){this.nativeColor=this.getSpaceColor();} |