Parse Gradients File.js

/*

<javascriptresource>
<name>Parse Gradients File...</name>
<about>"Parse Gradients File" v4.5

Parse a gradients file (.grd) into a JSON text file containing an array of gradient objects in JSON simplified format.

Utility script using the "JSON Action Manager" scripting library.
© 2011-2015 Michel MARIANI.
</about>
<menu>automate</menu>
<category>JSON Action Manager Gradients Utility</category>
</javascriptresource>

*/

//------------------------------------------------------------------------------
// File: Parse Gradients File.js
// Version: 4.5
// Release Date: 2015-11-27
// Copyright: © 2011-2015 Michel MARIANI <http://www.tonton-pixel.com/blog/>
// Licence: GPL <http://www.gnu.org/licenses/gpl.html>
//------------------------------------------------------------------------------
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.
//------------------------------------------------------------------------------
// Version History:
//  4.5:
//  - Used new version 4.4.4 of jamEngine scripting library module.
//  4.4:
//  - Used new version 4.4.1 of scripting library modules.
//  4.3:
//  - Used new version 4.3 of jamHelpers scripting library module.
//  4.2:
//  - Fixed generation of output file name and presets folder name.
//  - Simplified test in isGrdFile ().
//  4.1:
//  - Used new version 4.0 of scripting library modules.
//  4.0:
//  - Used new version of jamEngine scripting library module.
//  3.9:
//  - Used new version of scripting library modules.
//  - Used new explicit format.
//  3.8:
//  - Used new version of scripting library modules.
//  3.7:
//  - Modified string of file selection filter for gradients preferences file.
//  3.6:
//  - Used new version of scripting library modules.
//  3.5:
//  - Improved handling of file extensions.
//  - Used updated version of jamUtils.writeJsonFile (), adding 'TEXT' Mac OS
//    type to newly created JSON file.
//  3.4:
//  - Modified terminology: "save folder" -> "output folder".
//  - Improved prompt messages in open and save dialogs.
//  3.3:
//  - Renamed script from "Convert Gradients File" to "Parse Gradients File".
//  - Added the option to automatically open the save folder.
//  - Added the option to expand tabs to four spaces.
//  - Used new version of scripting library modules.
//  3.2:
//  - Modified the file selection filter to allow for the gradients file located
//    in the preferences folder.
//  3.1:
//  - Incremented version number to keep in sync with scripting library modules.
//  3.0:
//  - Incremented version number to keep in sync with scripting library modules.
//  2.0:
//  - Initial release.
//------------------------------------------------------------------------------

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enumValueContext=["<enumValue>",list.getEnumerationValue(itemIndex)];itemCompact=that.buildCompact("<enumerated>",that.buildCompact(getFromId(enumTypeContext),getFromId(enumValueContext,enumTypeContext)));break;case DescValueType.INTEGERTYPE:itemCompact=that.buildCompact("<integer>",list.getInteger(itemIndex));break;case DescValueType.LISTTYPE:itemCompact=that.buildCompact("<list>",getFromList(list.getList(itemIndex)));break;case DescValueType.OBJECTTYPE:var objectTypeContext=["<class>",list.getObjectType(itemIndex)];var objectValue=list.getObjectValue(itemIndex);itemCompact=that.buildCompact("<object>",that.buildCompact(getFromId(objectTypeContext),getFromDescriptor(objectValue,objectTypeContext)));break;case DescValueType.ALIASTYPE:try {var fileRef=list.getPath(itemIndex);itemCompact=that.buildCompact("<path>",fileRef.fsName);} catch(e) {itemCompact=that.buildCompact("<path>",incompatiblePlatformPath);} break;case DescValueType.REFERENCETYPE:itemCompact=that.buildCompact("<reference>",getFromReference(list.getReference(itemIndex)));break;case DescValueType.STRINGTYPE:itemCompact=that.buildCompact("<string>",list.getString(itemIndex));break;case DescValueType.UNITDOUBLE:var unitTypeContext=["<unit>",list.getUnitDoubleType(itemIndex)];var doubleValue=list.getUnitDoubleValue(itemIndex);itemCompact=that.buildCompact("<unitDouble>",that.buildCompact(getFromId(unitTypeContext),doubleValue));break;default:var isRawType;var isLargeIntegerType;try{isRawType=(typeID===DescValueType.RAWTYPE);}catch(e){} try{isLargeIntegerType=(typeID===DescValueType.LARGEINTEGERTYPE);}catch(e){} if(isRawType) {itemCompact=that.buildCompact("<data>",list.getData(itemIndex));} else if(isLargeIntegerType) {itemCompact=that.buildCompact("<largeInteger>",list.getLargeInteger(itemIndex));} else {throw new Error("[jamEngine getFromList] Unknown descriptor value type: "+typeID);} break;} arr[itemIndex]=itemCompact;} return arr;} function getFromDescriptor(desc,parentContext) {if(desc) {var obj={};var keyCount;try{keyCount=desc.count;}catch(e){return null;} for(var keyIndex=0;keyIndex<keyCount;keyIndex++) {var keyID=desc.getKey(keyIndex);var keyString=getFromId(["<key>",keyID],parentContext);var keyCompact;var typeID;try{typeID=desc.getType(keyID);}catch(e){continue;} switch(typeID) {case DescValueType.BOOLEANTYPE:keyCompact=that.buildCompact("<boolean>",desc.getBoolean(keyID));break;case DescValueType.CLASSTYPE:keyCompact=that.buildCompact("<class>",getFromId(["<class>",desc.getClass(keyID)]));break;case DescValueType.DOUBLETYPE:keyCompact=that.buildCompact("<double>",desc.getDouble(keyID));break;case DescValueType.ENUMERATEDTYPE:var enumTypeContext=["<enumType>",desc.getEnumerationType(keyID)];var enumValueContext=["<enumValue>",desc.getEnumerationValue(keyID)];keyCompact=that.buildCompact("<enumerated>",that.buildCompact(getFromId(enumTypeContext),getFromId(enumValueContext,enumTypeContext)));break;case DescValueType.INTEGERTYPE:keyCompact=that.buildCompact("<integer>",desc.getInteger(keyID));break;case DescValueType.LISTTYPE:keyCompact=that.buildCompact("<list>",getFromList(desc.getList(keyID)));break;case DescValueType.OBJECTTYPE:var objectTypeContext=["<class>",desc.getObjectType(keyID)];var objectValue=desc.getObjectValue(keyID);keyCompact=that.buildCompact("<object>",that.buildCompact(getFromId(objectTypeContext),getFromDescriptor(objectValue,objectTypeContext)));break;case DescValueType.ALIASTYPE:try {var fileRef=desc.getPath(keyID);keyCompact=that.buildCompact("<path>",fileRef.fsName);} catch(e) {keyCompact=that.buildCompact("<path>",incompatiblePlatformPath);} break;case DescValueType.REFERENCETYPE:keyCompact=that.buildCompact("<reference>",getFromReference(desc.getReference(keyID)));break;case DescValueType.STRINGTYPE:keyCompact=that.buildCompact("<string>",desc.getString(keyID));break;case DescValueType.UNITDOUBLE:var unitTypeContext=["<unit>",desc.getUnitDoubleType(keyID)];var doubleValue=desc.getUnitDoubleValue(keyID);keyCompact=that.buildCompact("<unitDouble>",that.buildCompact(getFromId(unitTypeContext),doubleValue));break;default:var isRawType;var isLargeIntegerType;try{isRawType=(typeID===DescValueType.RAWTYPE);}catch(e){} try{isLargeIntegerType=(typeID===DescValueType.LARGEINTEGERTYPE);}catch(e){} if(isRawType) {keyCompact=that.buildCompact("<data>",desc.getData(keyID));} else if(isLargeIntegerType) {keyCompact=that.buildCompact("<largeInteger>",desc.getLargeInteger(keyID));} else {throw new Error("[jamEngine getFromDescriptor] Unknown descriptor value type: "+typeID);} break;} obj[keyString]=keyCompact;} return obj;} else {return null;}} jamEngine.jsonToActionDescriptor=function(descriptorObj) {that=this;var actionDescriptor;if(descriptorObj) {actionDescriptor=new ActionDescriptor();putInDescriptor(actionDescriptor,descriptorObj);} return actionDescriptor;};jamEngine.jsonToActionReference=function(referenceArr) {that=this;var actionReference;if(referenceArr) {actionReference=new ActionReference();putInReference(actionReference,referenceArr);} return actionReference;};jamEngine.eventIdAndActionDescriptorToJson=function(eventId,actionDescriptor) {that=this;var eventIdContext=["<event>",eventId];return{"<event>":getFromId(eventIdContext),"<descriptor>":getFromDescriptor(actionDescriptor,eventIdContext)};};jamEngine.classIdAndActionDescriptorToJson=function(classId,actionDescriptor) {that=this;var classIdContext=["<class>",classId];return{"<class>":getFromId(classIdContext),"<descriptor>":getFromDescriptor(actionDescriptor,classIdContext)};};jamEngine.actionReferenceToJson=function(actionReference) {that=this;return getFromReference(actionReference);};function getReferenceClassId(ref) {classId=0;do {try{var desiredClassId=ref.getDesiredClass();}catch(e){break;} if(desiredClassId!==propertyClassId) {classId=desiredClassId;break;} ref=ref.getContainer();} while(ref);return classId;} jamEngine.jsonPlay=function(eventUniIdStr,descriptorObj,displayDialogs) {var eventId=this.uniIdStrToId(eventUniIdStr);var desc=this.jsonToActionDescriptor(descriptorObj);var parentContext;if(eventId===getEventId) {var ref=desc.getReference(targetKeyId);parentContext=["<class>",getReferenceClassId(ref)];} else {parentContext=["<event>",eventId];} return getFromDescriptor(app.executeAction(eventId,desc,displayDialogs||this.displayDialogs),parentContext);};jamEngine.jsonGet=function(referenceArr) {var ref=this.jsonToActionReference(referenceArr);return getFromDescriptor(app.executeActionGet(ref),["<class>",getReferenceClassId(ref)]);};jamEngine.normalizeJsonItem=function(item,options) {function normalizeItem(item) {var explicit=that.parseCompact(item);var type=explicit[0];var value=explicit[1];var normalizedValue;switch(type) {case"<boolean>":case"<data>":case"<double>":case"<identifier>":case"<index>":case"<integer>":case"<largeInteger>":case"<name>":case"<offset>":case"<path>":case"<string>":normalizedValue=value;break;case"<class>":normalizedValue=value&&getFromId(["<class>",that.uniIdStrToId(value)]);break;case"<enumerated>":var enumerated=that.parseCompact(value);var enumTypeContext=["<enumType>",that.uniIdStrToId(enumerated[0])];var enumValueContext=["<enumValue>",that.uniIdStrToId(enumerated[1])];normalizedValue=that.buildCompact(getFromId(enumTypeContext),getFromId(enumValueContext,enumTypeContext));break;case"<list>":normalizedValue=[];for(var i=0;i<value.length;i++) {normalizedValue.push(normalizeItem(value[i]));} break;case"<object>":var object=that.parseCompact(value);var objectClassContext=["<class>",that.uniIdStrToId(object[0])];var objectDescriptor=object[1];var normalizedDescriptor;if(objectDescriptor===null) {normalizedDescriptor=null;} else {normalizedDescriptor={};for(var key in objectDescriptor) {if(objectDescriptor.hasOwnProperty(key)) {var objectKeyContext=["<key>",that.uniIdStrToId(key)];normalizedDescriptor[getFromId(objectKeyContext,objectClassContext)]=normalizeItem(objectDescriptor[key]);}}} normalizedValue=that.buildCompact(getFromId(objectClassContext),normalizedDescriptor);break;case"<property>":normalizedValue=getFromId(["<key>",that.uniIdStrToId(value)]);break;case"<reference>":normalizedValue=[];for(var i=0;i<value.length;i++) {var container=that.parseCompact(value[i]);normalizedValue.push(that.buildCompact(getFromId(["<class>",that.uniIdStrToId(container[0])]),normalizeItem(container[1])));} break;case"<unitDouble>":var unitDouble=that.parseCompact(value);var unitTypeContext=["<unit>",that.uniIdStrToId(unitDouble[0])];normalizedValue=that.buildCompact(getFromId(unitTypeContext),unitDouble[1]);break;default:throw new Error("[jamEngine.normalizeJsonItem] Unknown item type: "+type);break;} return that.buildCompact(type,normalizedValue);} that=this;var saveMeaningfulIds=this.meaningfulIds;var saveParseFriendly=this.parseFriendly;if(options&&(options.constructor===Object)) {if(typeof options.meaningfulIds!=='undefined') {this.meaningfulIds=options.meaningfulIds;} if(typeof options.parseFriendly!=='undefined') {this.parseFriendly=options.parseFriendly;}} var normalizedItem=normalizeItem(item);this.meaningfulIds=saveMeaningfulIds;this.parseFriendly=saveParseFriendly;return normalizedItem;};function simplifyRef(ref) {var simplifiedRef=[];for(var i=0;i<ref.length;i++) {var element=ref[i];var simplifiedElement={};var desiredClass=element[0];var form=element[1][0];var value=element[1][1];switch(form) {case"<class>":case"<identifier>":case"<index>":case"<name>":case"<offset>":case"<property":simplifiedElement[desiredClass]=value;break;case"<enumerated>":simplifiedElement[desiredClass]=value[1];break;default:throw new Error("[jamEngine simplifyRef] Unexpected element form: "+form);break;} simplifiedRef.push(simplifiedElement);} return simplifiedRef;} function simplifyItem(item,hook) {var simplifiedItem;var type=item[0];var value=item[1];switch(type) {case"<boolean>":case"<class>":case"<data>":case"<double>":case"<integer>":case"<largeInteger>":case"<path>":case"<string>":simplifiedItem=value;break;case"<list>":simplifiedItem=simplifyList(value,hook);break;case"<enumerated>":case"<unitDouble>":simplifiedItem=value[1];break;case"<object>":simplifiedItem=simplifyDesc(value[1],hook);break;case"<reference>":simplifiedItem=simplifyRef(value);break;default:throw new Error("[jamEngine simplifyItem] Unexpected item type: "+type);break;} return simplifiedItem;} function simplifyList(list,hook) {var simplifiedList=[];for(var i=0;i<list.length;i++) {simplifiedList.push(simplifyItem(list[i],hook));} return simplifiedList;} function simplifyDesc(desc,hook) {var getDefaultValue=function(desc,key){return simplifyItem(desc[key],hook);};var simplifiedDesc={};for(var key in desc) {if(desc.hasOwnProperty(key)) {var value=undefined;if(typeof hook==='function') {value=hook(desc,key,getDefaultValue);} if(typeof value==='undefined') {value=simplifyItem(desc[key],hook);} simplifiedDesc[key]=value;}} return simplifiedDesc;} jamEngine.simplifyObject=function(object,hookFunction) {return simplifyDesc((this.normalizeJsonItem(object,{meaningfulIds:true,parseFriendly:true}))[1][1],hookFunction);};jamEngine.simplifyList=function(list,hookFunction) {return simplifyList((this.normalizeJsonItem(list,{meaningfulIds:true,parseFriendly:true}))[1],hookFunction);};jamEngine.parseCompact=function(compact) {var result=[];if(compact.constructor===Object) {var keys=[];for(var k in compact) {if(compact.hasOwnProperty(k)) {keys.push(k);}} if(keys.length===1) {result[0]=keys[0];result[1]=compact[keys[0]];} else {throw new Error("[jamEngine.parseCompact] Syntax error: "+compact.toSource());}} else if(compact.constructor===Array) {if(compact.length===2) {result[0]=compact[0];result[1]=compact[1];} else {throw new Error("[jamEngine.parseCompact] Syntax error: "+compact.toSource());}} else {throw new Error("[jamEngine.parseCompact] JavaScript object or array expected");} return result;};jamEngine.compactToExplicit=function(compact,typeKey,valueKey) {var explicit={};var typeValue=this.parseCompact(compact);explicit[typeKey||"<type>"]=typeValue[0];explicit[valueKey||"<value>"]=typeValue[1];return explicit;};jamEngine.buildCompact=function(type,value) {var compact;if(typeof type==='string') {if(this.parseFriendly) {compact=[type,value];} else {compact={};compact[type]=value;}} else {throw new Error("[jamEngine.buildCompact] String expected");} return compact;};jamEngine.explicitToCompact=function(explicit,typeKey,valueKey) {var compact;if(explicit.constructor===Object) {compact=this.buildCompact(explicit[typeKey||"<type>"],explicit[valueKey||"<value>"]);} else {throw new Error("[jamEngine.explicitToCompact] JavaScript object expected");} return compact;};for(var charIdStr in conflictingStringIdStrs) {if(conflictingStringIdStrs.hasOwnProperty(charIdStr)) {var stringIdStrs=conflictingStringIdStrs[charIdStr];for(var index=stringIdStrs.length-1;index>=0;index--) {var stringIdStr=stringIdStrs[index];if(!(app.charIDToTypeID(charIdStr.substring(1,5))===app.stringIDToTypeID(stringIdStr))) {stringIdStrs.splice(index,1);}} if(stringIdStrs.length<2) {delete conflictingStringIdStrs[charIdStr];}}} for(var charIdStr in contextRules) {if(contextRules.hasOwnProperty(charIdStr)) {if(charIdStr in conflictingStringIdStrs) {var rule=contextRules[charIdStr];for(var kind in rule) {if(rule.hasOwnProperty(kind)) {switch(kind) {case"<class>":case"<event>":case"<enumType>":case"<enumValue>":case"<key>":case"<unknown>":if(app.charIDToTypeID(charIdStr.substring(1,5))!=app.stringIDToTypeID(rule[kind])) {throw new Error("[jamEngine] "+"\""+charIdStr+"\" and \""+rule[kind]+"\" are not equivalent ID strings");} break;case"<classKey>":case"<eventKey>":case"<typeValue>":for(var parent in rule[kind]) {if(rule[kind].hasOwnProperty(parent)) {if(app.charIDToTypeID(charIdStr.substring(1,5))!=app.stringIDToTypeID(rule[kind][parent])) {throw new Error("[jamEngine] "+"\""+charIdStr+"\" and \""+rule[kind][parent]+"\" are not equivalent ID strings");}}} break;}}}} else {delete contextRules[charIdStr];}}}}());}
// jamHelpers.jsxinc v4.4 (minified)
if(typeof jamHelpers!=='object') {var jamHelpers={};(function() {jamHelpers.toColorObject=function(color) {var colorObject;if(color.constructor===Object) {function restoreDesc(desc) {var restoredDesc={};for(var key in desc) {if(desc.hasOwnProperty(key)) {var value=desc[key];var typedValue=null;switch(key) {case"book":case"name":typedValue=["<string>",localize(value)];break;case"bookKey":typedValue=["<data>",value];break;case"bookID":typedValue=["<integer>",value];break;case"a":case"b":case"black":case"blue":case"brightness":case"cyan":case"gray":case"green":case"luminance":case"magenta":case"red":case"saturation":case"yellowColor":typedValue=["<double>",value];break;case"hue":typedValue=["<unitDouble>",["angleUnit",value]];break;case"color":var colorClass;if((("book"in value)&&("name"in value))||(("bookID"in value)&&("bookKey"in value))) {colorClass="bookColor";} else if(("cyan"in value)&&("magenta"in value)&&("yellowColor"in value)&&("black"in value)) {colorClass="CMYKColorClass";} else if("gray"in value) {colorClass="grayscale";} else if(("hue"in value)&&("saturation"in value)&&("brightness"in value)) {colorClass="HSBColorClass";} else if(("luminance"in value)&&("a"in value)&&("b"in value)) {colorClass="labColor";} else if(("red"in value)&&("green"in value)&&("blue"in value)) {colorClass="RGBColor";} typedValue=["<object>",[colorClass,restoreDesc(value)]];break;} if(typedValue) {restoredDesc[key]=typedValue;}}} return restoredDesc;} colorObject=restoreDesc({"color":color})["color"];} else if(color.constructor===Array) {var colorClass=color[0];switch(jamEngine.uniIdStrToId(colorClass)) {case jamEngine.uniIdStrToId("bookColor"):switch(color[1].length) {case 2:if(typeof color[1][0]==='string') {colorObject=["<object>",["bookColor",{"book":["<string>",color[1][0]],"name":["<string>",color[1][1]]}]];} else if(typeof color[1][0]==='number') {colorObject=["<object>",["bookColor",{"bookID":["<integer>",color[1][0]],"bookKey":["<data>",color[1][1]]}]];} break;case 4:colorObject=["<object>",["bookColor",{"book":["<string>",color[1][0]],"name":["<string>",color[1][1]],"bookID":["<integer>",color[1][2]],"bookKey":["<data>",color[1][3]]}]];break;} break;case jamEngine.uniIdStrToId("CMYKColorClass"):colorObject=["<object>",["CMYKColorClass",{"cyan":["<double>",color[1][0]],"magenta":["<double>",color[1][1]],"yellowColor":["<double>",color[1][2]],"black":["<double>",color[1][3]]}]];break;case jamEngine.uniIdStrToId("grayscale"):colorObject=["<object>",["grayscale",{"gray":["<double>",(color[1].constructor===Array)?color[1][0]:color[1]]}]];break;case jamEngine.uniIdStrToId("HSBColorClass"):colorObject=["<object>",["HSBColorClass",{"hue":["<unitDouble>",["angleUnit",color[1][0]]],"saturation":["<double>",color[1][1]],"brightness":["<double>",color[1][2]]}]];break;case jamEngine.uniIdStrToId("labColor"):colorObject=["<object>",["labColor",{"luminance":["<double>",color[1][0]],"a":["<double>",color[1][1]],"b":["<double>",color[1][2]]}]];break;case jamEngine.uniIdStrToId("RGBColor"):colorObject=["<object>",["RGBColor",{"red":["<double>",color[1][0]],"green":["<double>",color[1][1]],"blue":["<double>",color[1][2]]}]];break;default:throw new Error("[jamHelpers.toColorObject] Unrecognized color class: "+colorClass);break;}} return colorObject;};jamHelpers.fromColorObject=function(colorObject,explicit) {var color;if(explicit) {color=jamEngine.simplifyObject(colorObject);} else {var normalizedColorObject=jamEngine.normalizeJsonItem(colorObject,{meaningfulIds:true,parseFriendly:true});var colorClass=normalizedColorObject[1][0];var colorDesc=normalizedColorObject[1][1];switch(colorClass) {case"bookColor":var book=colorDesc["book"][1];var name=colorDesc["name"][1];if(("bookID"in colorDesc)&&("bookKey"in colorDesc)) {var bookID=colorDesc["bookID"][1];var bookKey=colorDesc["bookKey"][1];color=[colorClass,[book,name,bookID,bookKey]];} else {color=[colorClass,[book,name]];} break;case"CMYKColorClass":var cyan=colorDesc["cyan"][1];var magenta=colorDesc["magenta"][1];var yellowColor=colorDesc["yellowColor"][1];var black=colorDesc["black"][1];color=[colorClass,[cyan,magenta,yellowColor,black]];break;case"grayscale":var gray=colorDesc["gray"][1];color=[colorClass,[gray]];break;case"HSBColorClass":var hue=colorDesc["hue"][1][1];var saturation=colorDesc["saturation"][1];var brightness=colorDesc["brightness"][1];color=[colorClass,[hue,saturation,brightness]];break;case"labColor":var luminance=colorDesc["luminance"][1];var a=colorDesc["a"][1];var b=colorDesc["b"][1];color=[colorClass,[luminance,a,b]];break;case"RGBColor":var red=colorDesc["red"][1];var green=colorDesc["green"][1];var blue=colorDesc["blue"][1];color=[colorClass,[red,green,blue]];break;default:throw new Error("[jamHelpers.fromColorObject] Unrecognized color class: "+colorClass);break;}} return color;};jamHelpers.nameToColorObject=function(setName,colorName) {return this.toColorObject(jamColors.nameToColor(setName,colorName));};jamHelpers.hexToColorObject=function(hexColorString) {return this.toColorObject(["RGBColor",jamColors.hexToRgb(hexColorString)]);};jamHelpers.hexFromColorObject=function(colorObject,noSign,lowercase) {var color=this.fromColorObject(colorObject);return(color[0]==="RGBColor")?jamColors.rgbToHex(color[1],noSign,lowercase):null;};jamHelpers.toGradientObject=function(gradient) {var gradientObject;if(gradient.constructor===Object) {var that=this;function restoreDesc(desc) {var restoredDesc={};for(var key in desc) {if(desc.hasOwnProperty(key)) {var value=desc[key];var typedValue=null;var restoredList;switch(key) {case"showTransparency":case"vectorColor":typedValue=["<boolean>",value];break;case"name":typedValue=["<string>",localize(value)];break;case"gradientForm":typedValue=["<enumerated>",["gradientForm",value]];break;case"type":typedValue=["<enumerated>",["colorStopType",value]];break;case"colorSpace":typedValue=["<enumerated>",["colorSpace",value]];break;case"location":case"midpoint":case"randomSeed":case"smoothness":typedValue=["<integer>",value];break;case"interpolation":typedValue=["<double>",value];break;case"opacity":typedValue=["<unitDouble>",["percentUnit",value]];break;case"colors":restoredList=[];for(var i=0;i<value.length;i++) {restoredList.push(["<object>",["colorStop",restoreDesc(value[i])]]);} typedValue=["<list>",restoredList];break;case"transparency":restoredList=[];for(var i=0;i<value.length;i++) {restoredList.push(["<object>",["transparencyStop",restoreDesc(value[i])]]);} typedValue=["<list>",restoredList];break;case"minimum":case"maximum":restoredList=[];for(var i=0;i<value.length;i++) {restoredList.push(["<integer>",value[i]]);} typedValue=["<list>",restoredList];break;case"color":typedValue=that.toColorObject(value);break;case"gradient":typedValue=["<object>",["gradientClassEvent",restoreDesc(value)]];break;} if(typedValue) {restoredDesc[key]=typedValue;}}} return restoredDesc;} gradientObject=restoreDesc({"gradient":gradient})["gradient"];} else if(gradient.constructor===Array) {var gradientObj={};var gradientName=gradient[0];if(gradientName) {gradientObj["name"]=["<string>",gradientName];} var gradientForm=gradient[1];gradientObj["gradientForm"]=["<enumerated>",["gradientForm",gradientForm]];switch(jamEngine.uniIdStrToId(gradientForm)) {case jamEngine.uniIdStrToId("customStops"):gradientObj["interpolation"]=["<double>",gradient[2]];var colorStops=gradient[3];var colorsArr=[];for(var i=0;i<colorStops.length;i++) {var colorStopObj={};colorStopObj["location"]=["<integer>",colorStops[i][0]];colorStopObj["midpoint"]=["<integer>",colorStops[i][1]];var type=colorStops[i][2];colorStopObj["type"]=["<enumerated>",["colorStopType",type]];switch(jamEngine.uniIdStrToId(type)) {case jamEngine.uniIdStrToId("userStop"):colorStopObj["color"]=this.toColorObject(colorStops[i][3]);break;case jamEngine.uniIdStrToId("backgroundColor"):case jamEngine.uniIdStrToId("foregroundColor"):break;default:throw new Error("[jamHelpers.toGradientObject] Unrecognized color stop type: "+type);break;} colorsArr.push(["<object>",["colorStop",colorStopObj]]);} gradientObj["colors"]=["<list>",colorsArr];var transparencyStops=gradient[4];if(typeof transparencyStops!=='undefined') {var transparencyArr=[];for(var j=0;j<transparencyStops.length;j++) {var transparencyStopObj={};transparencyStopObj["location"]=["<integer>",transparencyStops[j][0]];transparencyStopObj["midpoint"]=["<integer>",transparencyStops[j][1]];transparencyStopObj["opacity"]=["<unitDouble>",["percentUnit",transparencyStops[j][2]]];transparencyArr.push(["<object>",["transparencyStop",transparencyStopObj]]);} gradientObj["transparency"]=["<list>",transparencyArr];} break;case jamEngine.uniIdStrToId("colorNoise"):gradientObj["randomSeed"]=["<integer>",gradient[2]];gradientObj["showTransparency"]=["<boolean>",gradient[3]];gradientObj["vectorColor"]=["<boolean>",gradient[4]];gradientObj["smoothness"]=["<integer>",gradient[5]];var colorSpace=gradient[6];gradientObj["colorSpace"]=["<enumerated>",["colorSpace",colorSpace]];switch(jamEngine.uniIdStrToId(colorSpace)) {case jamEngine.uniIdStrToId("RGBColor"):case jamEngine.uniIdStrToId("HSBColorEnum"):case jamEngine.uniIdStrToId("labColor"):break;default:throw new Error("[jamHelpers.toGradientObject] Unrecognized color space: "+colorSpace);break;} gradientObj["minimum"]=this.toIntegerList(gradient[7]);gradientObj["maximum"]=this.toIntegerList(gradient[8]);break;default:throw new Error("[jamHelpers.toGradientObject] Unrecognized gradient form: "+gradientForm);break;} gradientObject=["<object>",["gradientClassEvent",gradientObj]];} return gradientObject;};jamHelpers.fromGradientObject=function(gradientObject,explicit) {var gradient;if(explicit) {gradient=jamEngine.simplifyObject(gradientObject);} else {gradient=[];var normalizedGradientObject=jamEngine.normalizeJsonItem(gradientObject,{meaningfulIds:true,parseFriendly:true});var gradientDesc=normalizedGradientObject[1][1];var name=gradientDesc["name"];gradient.push((name)?name[1]:null);var gradientForm=gradientDesc["gradientForm"][1][1];gradient.push(gradientForm);switch(gradientForm) {case"customStops":gradient.push(gradientDesc["interpolation"][1]);var colors=gradientDesc["colors"][1];var colorStops=[];for(var i=0;i<colors.length;i++) {var colorStop=colors[i][1][1];var colorStopArr=[];colorStopArr.push(colorStop["location"][1]);colorStopArr.push(colorStop["midpoint"][1]);var type=colorStop["type"][1][1];colorStopArr.push(type);switch(type) {case"userStop":colorStopArr.push(this.fromColorObject(colorStop["color"]));break;case"backgroundColor":case"foregroundColor":break;default:throw new Error("[jamHelpers.fromGradientObject] Unrecognized color stop type: "+type);break;} colorStops.push(colorStopArr);} gradient.push(colorStops);var transparency=gradientDesc["transparency"][1];var transparencyStops=[];for(var j=0;j<transparency.length;j++) {var transparencyStop=transparency[j][1][1];var transparencyStopArr=[];transparencyStopArr.push(transparencyStop["location"][1]);transparencyStopArr.push(transparencyStop["midpoint"][1]);transparencyStopArr.push(transparencyStop["opacity"][1][1]);transparencyStops.push(transparencyStopArr);} gradient.push(transparencyStops);break;case"colorNoise":gradient.push(gradientDesc["randomSeed"][1]);gradient.push(gradientDesc["showTransparency"][1]);gradient.push(gradientDesc["vectorColor"][1]);gradient.push(gradientDesc["smoothness"][1]);var colorSpace=gradientDesc["colorSpace"][1][1] gradient.push(colorSpace);switch(colorSpace) {case"RGBColor":case"HSBColorEnum":case"labColor":break;default:throw new Error("[jamHelpers.fromGradientObject] Unrecognized color space: "+colorSpace);break;} gradient.push(this.fromIntegerList(gradientDesc["minimum"]));gradient.push(this.fromIntegerList(gradientDesc["maximum"]));break;default:throw new Error("[jamHelpers.fromGradientObject] Unrecognized gradient form: "+gradientForm);break;}} return gradient;};jamHelpers.toCurvesAdjustmentList=function(curvesAdjustmentsArr) {var curvesAdjustmentListArr=[];for(var i=0;i<curvesAdjustmentsArr.length;i++) {var curvesAdjustment=curvesAdjustmentsArr[i];var channel=["<reference>",[["channel",["<enumerated>",["channel",curvesAdjustment[0]]]]]];var info=curvesAdjustment[1];var type=info[0];var points=info[1];var pointArr=[];switch(jamEngine.uniIdStrToId(type)) {case jamEngine.uniIdStrToId("mapping"):for(var j=0;j<points.length;j++) {pointArr.push(["<integer>",points[j]]);} var mapping=["<list>",pointArr];curvesAdjustmentListArr.push(["<object>",["curvesAdjustment",{"channel":channel,"mapping":mapping}]]);break;case jamEngine.uniIdStrToId("curve"):for(var j=0;j<points.length;j++) {var point=["<object>",["point",{"horizontal":["<double>",points[j][0]],"vertical":["<double>",points[j][1]]}]];pointArr.push(point);} var curve=["<list>",pointArr];curvesAdjustmentListArr.push(["<object>",["curvesAdjustment",{"channel":channel,"curve":curve}]]);break;default:throw new Error("[jamHelpers.toCurvesAdjustmentList] Unrecognized curve type");break;}} return["<list>",curvesAdjustmentListArr];};jamHelpers.toHueSatAdjustmentV2List=function(hueSatAdjustmentsArr) {var hueSatAdjustmentListArr=[];for(var i=0;i<hueSatAdjustmentsArr.length;i++) {var hueSatAdjustmentArr=hueSatAdjustmentsArr[i];var hueSatAdjustmentObj;if((hueSatAdjustmentArr.length===3)&&(i===0)) {hueSatAdjustmentObj={"hue":["<integer>",hueSatAdjustmentArr[0]],"saturation":["<integer>",hueSatAdjustmentArr[1]],"lightness":["<integer>",hueSatAdjustmentArr[2]]};} else if(hueSatAdjustmentArr.length===(1+4+3)) {hueSatAdjustmentObj={"localRange":["<integer>",hueSatAdjustmentArr[0]],"beginRamp":["<integer>",hueSatAdjustmentArr[1]],"beginSustain":["<integer>",hueSatAdjustmentArr[2]],"endSustain":["<integer>",hueSatAdjustmentArr[3]],"endRamp":["<integer>",hueSatAdjustmentArr[4]],"hue":["<integer>",hueSatAdjustmentArr[5]],"saturation":["<integer>",hueSatAdjustmentArr[6]],"lightness":["<integer>",hueSatAdjustmentArr[7]]};} hueSatAdjustmentListArr.push(["<object>",["hueSatAdjustmentV2",hueSatAdjustmentObj]]);} return["<list>",hueSatAdjustmentListArr];};jamHelpers.toBlendRangeList=function(blendRanges) {var blendRangeListArr=[];var blendRangeObject;for(var i=0;i<blendRanges.length;i++) {var blendRange=blendRanges[i];if(blendRange.constructor===Object) {function restoreDesc(desc) {var restoredDesc={};for(var key in desc) {if(desc.hasOwnProperty(key)) {var value=desc[key];var typedValue=null;switch(key) {case"channel":typedValue=["<reference>",[["channel",["<enumerated>",["channel",value]]]]];break;case"srcBlackMin":case"srcBlackMax":case"srcWhiteMin":case"srcWhiteMax":case"destBlackMin":case"destBlackMax":case"destWhiteMin":case"destWhiteMax":typedValue=["<integer>",value];break;case"blendRange":typedValue=["<object>",["blendRange",restoreDesc(value)]];break;} if(typedValue) {restoredDesc[key]=typedValue;}}} return restoredDesc;} blendRangeObject=restoreDesc({"blendRange":blendRange})["blendRange"];} else if(blendRange.constructor===Array) {blendRangeObject=["<object>",["blendRange",{"channel":["<reference>",[["channel",["<enumerated>",["channel",blendRange[0]]]]]],"srcBlackMin":["<integer>",blendRange[1]],"srcBlackMax":["<integer>",blendRange[2]],"srcWhiteMin":["<integer>",blendRange[3]],"srcWhiteMax":["<integer>",blendRange[4]],"destBlackMin":["<integer>",blendRange[5]],"destBlackMax":["<integer>",blendRange[6]],"destWhiteMin":["<integer>",blendRange[7]],"destWhiteMax":["<integer>",blendRange[8]]}]];} blendRangeListArr.push(blendRangeObject);} return["<list>",blendRangeListArr];};jamHelpers.fromBlendRangeList=function(blendRangeList,explicit) {var blendRanges;if(explicit) {var replaceChannelHook=function(desc,key,getDefaultValue) {var replacedValue=undefined;if(key==="channel") {var value=getDefaultValue(desc,key);replacedValue=value[0]["channel"];} return replacedValue;};blendRanges=jamEngine.simplifyList(blendRangeList,replaceChannelHook);} else {blendRanges=[];var normalizedBlendRangeList=jamEngine.normalizeJsonItem(blendRangeList,{meaningfulIds:true,parseFriendly:true});for(index=0;index<normalizedBlendRangeList[1].length;index++) {var blendRange=normalizedBlendRangeList[1][index][1][1];var blendRangeArr=[blendRange["channel"][1][0][1][1][1],blendRange["srcBlackMin"][1],blendRange["srcBlackMax"][1],blendRange["srcWhiteMin"][1],blendRange["srcWhiteMax"][1],blendRange["destBlackMin"][1],blendRange["destBlackMax"][1],blendRange["destWhiteMin"][1],blendRange["destWhiteMax"][1]];blendRanges.push(blendRangeArr);}} return blendRanges;};jamHelpers.toIntegerList=function(integersArr) {var integerListArr=[];for(var i=0;i<integersArr.length;i++) {integerListArr.push(["<integer>",integersArr[i]]);} return["<list>",integerListArr];};jamHelpers.fromIntegerList=function(integerList) {var normalizedIntegerList=jamEngine.normalizeJsonItem(integerList,{meaningfulIds:true,parseFriendly:true});var integersArr=[];var integers=normalizedIntegerList[1];for(var i=0;i<integers.length;i++) {integersArr.push(integers[i][1]);} return integersArr;};function toUnitDouble(value,unit) {return(typeof unit==='undefined')?["<double>",value]:["<unitDouble>",[unit,value]];} jamHelpers.toPointObject=function(pointArr) {var data=pointArr[0];var unit=pointArr[1];var pointObject=["<object>",["point",{"horizontal":toUnitDouble(data[0],unit),"vertical":toUnitDouble(data[1],unit)}]];return pointObject;};jamHelpers.toPointList=function(pointsArr) {var data=pointsArr[0];var unit=pointsArr[1];var pointListArr=[];for(var i=0;i<data.length;i++) {pointListArr.push (["<object>",["point",{"horizontal":toUnitDouble(data[i][0],unit),"vertical":toUnitDouble(data[i][1],unit)}]]);} return["<list>",pointListArr];};jamHelpers.fromPointList=function(pointList) {var pointsArr=[];var normalizedPointList=jamEngine.normalizeJsonItem(pointList,{meaningfulIds:true,parseFriendly:true});var data=[];var unit;function getValue(coordinate) {var value;switch(coordinate[0]) {case"<unitDouble>":unit=coordinate[1][0];value=coordinate[1][1];break;case"<double>":unit=undefined;value=coordinate[1];break;} return value;} var pointListArr=normalizedPointList[1];for(var i=0;i<pointListArr.length;i++) {data.push([getValue(pointListArr[i][1][1]["horizontal"]),getValue(pointListArr[i][1][1]["vertical"])]);} pointsArr.push(data);if(unit) {pointsArr.push(unit);} return pointsArr;};jamHelpers.toOffsetObject=function(offsetArr) {var data=offsetArr[0];var unit=offsetArr[1];var offsetObject=["<object>",["offset",{"horizontal":toUnitDouble(data[0],unit),"vertical":toUnitDouble(data[1],unit)}]];return offsetObject;};jamHelpers.toRectangleObject=function(rectangleArr) {var data=rectangleArr[0];var unit=rectangleArr[1];var rectangleObj={"left":toUnitDouble(data[0],unit),"top":toUnitDouble(data[1],unit),"right":toUnitDouble(data[2],unit),"bottom":toUnitDouble(data[3],unit)};if(data.length===5) {rectangleObj["radius"]=toUnitDouble(data[4],unit);} return["<object>",["rectangle",rectangleObj]];};jamHelpers.toEllipseObject=function(ellipseArr) {var data=ellipseArr[0];var unit=ellipseArr[1];var ellipseObject=["<object>",["ellipse",{"left":toUnitDouble(data[0],unit),"top":toUnitDouble(data[1],unit),"right":toUnitDouble(data[2],unit),"bottom":toUnitDouble(data[3],unit)}]];return ellipseObject;};jamHelpers.toCustomShapeObject=function(customShapeArr) {var data=customShapeArr[0];var unit=customShapeArr[1];var customShapeObject=["<object>",["customShape",{"name":["<string>",data[0]],"left":toUnitDouble(data[1],unit),"top":toUnitDouble(data[2],unit),"right":toUnitDouble(data[3],unit),"bottom":toUnitDouble(data[4],unit)}]];return customShapeObject;};jamHelpers.toCurvePointList=function(curvePoints) {var curvePointListArr=[];var curvePointObject;for(var i=0;i<curvePoints.length;i++) {var curvePoint=curvePoints[i];if(curvePoint.constructor===Object) {function restoreDesc(desc) {var restoredDesc={};for(var key in desc) {if(desc.hasOwnProperty(key)) {var value=desc[key];var typedValue=null;switch(key) {case"continuity":typedValue=["<boolean>",value];break;case"horizontal":case"vertical":typedValue=["<double>",value];break;case"curvePoint":typedValue=["<object>",["curvePoint",restoreDesc(value)]];break;} if(typedValue) {restoredDesc[key]=typedValue;}}} return restoredDesc;} curvePointObject=restoreDesc({"curvePoint":curvePoint})["curvePoint"];} else if(curvePoint.constructor===Array) {switch(curvePoint.length) {case 2:curvePointObject=["<object>",["curvePoint",{"horizontal":["<double>",curvePoint[0]],"vertical":["<double>",curvePoint[1]]}]];break;case 3:curvePointObject=["<object>",["curvePoint",{"horizontal":["<double>",curvePoint[0]],"vertical":["<double>",curvePoint[1]],"continuity":["<boolean>",curvePoint[2]]}]];break;}} curvePointListArr.push(curvePointObject);} return["<list>",curvePointListArr];};jamHelpers.fromCurvePointList=function(curvePointList,explicit) {var curvePoints;if(explicit) {curvePoints=jamEngine.simplifyList(curvePointList);} else {curvePoints=[];var normalizedCurvePointList=jamEngine.normalizeJsonItem(curvePointList,{meaningfulIds:true,parseFriendly:true});for(index=0;index<normalizedCurvePointList[1].length;index++) {var curvePoint=normalizedCurvePointList[1][index][1][1];var curvePointArr=[curvePoint["horizontal"][1],curvePoint["vertical"][1]];if("continuity"in curvePoint) {curvePointArr.push(curvePoint["continuity"][1]);} curvePoints.push(curvePointArr);}} return curvePoints;};jamHelpers.toRationalPointList=function(rationalPointsArr) {var data=rationalPointsArr[0];var unit=rationalPointsArr[1];var rationalPointListArr=[];for(var i=0;i<data.length;i++) {rationalPointListArr.push (["<object>",["rationalPoint",{"horizontal":toUnitDouble(data[i][0],unit),"vertical":toUnitDouble(data[i][1],unit)}]]);} return["<list>",rationalPointListArr];};jamHelpers.toPathComponentList=function(pathComponents) {var pathComponentList;if(pathComponents.constructor===Object) {var unit;if("unit"in pathComponents) {unit=pathComponents["unit"];} var data=pathComponents["pathComponents"];function restoreDesc(desc) {var restoredDesc={};for(var key in desc) {if(desc.hasOwnProperty(key)) {var value=desc[key];var typedValue=null;var restoredList;switch(key) {case"closedSubpath":case"smooth":case"windingFill":typedValue=["<boolean>",value];break;case"shapeOperation":typedValue=["<enumerated>",["shapeOperation",value]];break;case"horizontal":case"vertical":typedValue=toUnitDouble(value,unit);break;case"anchor":case"backward":case"forward":typedValue=["<object>",["point",restoreDesc(value)]];break;case"subpathListKey":restoredList=[];for(var i=0;i<value.length;i++) {restoredList.push(["<object>",["subpathsList",restoreDesc(value[i])]]);} typedValue=["<list>",restoredList];break;case"points":restoredList=[];for(var i=0;i<value.length;i++) {restoredList.push(["<object>",["pathPoint",restoreDesc(value[i])]]);} typedValue=["<list>",restoredList];break;case"pathComponents":restoredList=[];for(var i=0;i<value.length;i++) {restoredList.push(["<object>",["pathComponent",restoreDesc(value[i])]]);} typedValue=["<list>",restoredList];break;} if(typedValue) {restoredDesc[key]=typedValue;}}} return restoredDesc;} pathComponentList=restoreDesc({"pathComponents":data})["pathComponents"];} else if(pathComponents.constructor===Array) {var pathComponentListArr=[];var data=pathComponents[0];var unit=pathComponents[1];for(var i=0;i<data.length;i++) {var shapeOperation=data[i][0];var subpaths=data[i][1];var windingFill=data[i][2];var subpathArr=[];for(var j=0;j<subpaths.length;j++) {var points=subpaths[j][0];var closedSubpath=subpaths[j][1];var pointArr=[];for(var k=0;k<points.length;k++) {var point=points[k];switch(point.length) {case 1:pointArr.push (["<object>",["pathPoint",{"anchor":["<object>",["point",{"horizontal":toUnitDouble(point[0][0],unit),"vertical":toUnitDouble(point[0][1],unit)}]]}]]);break;case 3:case 4:pointArr.push (["<object>",["pathPoint",{"anchor":["<object>",["point",{"horizontal":toUnitDouble(point[0][0],unit),"vertical":toUnitDouble(point[0][1],unit)}]],"forward":["<object>",["point",{"horizontal":toUnitDouble(point[1][0],unit),"vertical":toUnitDouble(point[1][1],unit)}]],"backward":["<object>",["point",{"horizontal":toUnitDouble(point[2][0],unit),"vertical":toUnitDouble(point[2][1],unit)}]],"smooth":["<boolean>",point[3]||false]}]]);break;}} var subpath={};if(closedSubpath) {subpath["closedSubpath"]=["<boolean>",closedSubpath];} subpath["points"]=["<list>",pointArr];subpathArr.push(["<object>",["subpathsList",subpath]]);} var pathComponent={};pathComponent["shapeOperation"]=["<enumerated>",["shapeOperation",shapeOperation]];if(windingFill) {pathComponent["windingFill"]=["<boolean>",windingFill];} pathComponent["subpathListKey"]=["<list>",subpathArr];pathComponentListArr.push(["<object>",["pathComponent",pathComponent]]);} pathComponentList=["<list>",pathComponentListArr];} return pathComponentList;};jamHelpers.fromPathComponentList=function(pathComponentList,explicit) {var pathComponents;if(explicit) {pathComponents={};var unit;var done=false;function getUnitHook(desc,key) {if(!done) {if(key==="horizontal") {var value=desc[key];if(value[0]==="<unitDouble>") {unit=value[1][0];} done=true;}} return undefined;} pathComponents["pathComponents"]=jamEngine.simplifyList(pathComponentList,getUnitHook);if(unit) {pathComponents["unit"]=unit;}} else {pathComponents=[];var normalizedPathComponentList=jamEngine.normalizeJsonItem(pathComponentList,{meaningfulIds:true,parseFriendly:true});var data=[];var unit;function getValue(coordinate) {var value;switch(coordinate[0]) {case"<unitDouble>":unit=coordinate[1][0];value=coordinate[1][1];break;case"<double>":unit=undefined;value=coordinate[1];break;} return value;} var pathComponentListArr=normalizedPathComponentList[1];for(var i=0;i<pathComponentListArr.length;i++) {var pathComponent=pathComponentListArr[i][1][1];var shapeOperation=pathComponent["shapeOperation"][1][1];var windingFill=("windingFill"in pathComponent)?pathComponent["windingFill"][1]:false;var subpathsArr=[];var subpathListArr=pathComponent["subpathListKey"][1];for(var j=0;j<subpathListArr.length;j++) {var subpathsList=subpathListArr[j][1][1];var closedSubpath=("closedSubpath"in subpathsList)?subpathsList["closedSubpath"][1]:false;var pathPointsArr=[];var pointsArr=subpathsList["points"][1];for(var k=0;k<pointsArr.length;k++) {var pathPoint=pointsArr[k][1][1];var pathPointArr=[];var anchor=pathPoint["anchor"][1][1];pathPointArr.push([getValue(anchor["horizontal"]),getValue(anchor["vertical"])]);if("forward"in pathPoint) {var forward=pathPoint["forward"][1][1];pathPointArr.push([getValue(forward["horizontal"]),getValue(forward["vertical"])]);} if("backward"in pathPoint) {var backward=pathPoint["backward"][1][1];pathPointArr.push([getValue(backward["horizontal"]),getValue(backward["vertical"])]);} var smooth=("smooth"in pathPoint)?pathPoint["smooth"][1]:false;if(smooth) {pathPointArr.push(smooth);} pathPointsArr.push(pathPointArr);} var subpathArr=[];subpathArr.push(pathPointsArr);if(closedSubpath) {subpathArr.push(closedSubpath);} subpathsArr.push(subpathArr);} var pathComponentArr=[];pathComponentArr.push(shapeOperation);pathComponentArr.push(subpathsArr);if(windingFill) {pathComponentArr.push(windingFill);} data.push(pathComponentArr);} pathComponents.push(data);if(unit) {pathComponents.push(unit);}} return pathComponents;};}());}
// jamJSON.jsxinc v4.4 (minified)
if(typeof jamJSON!=='object') {var jamJSON={};(function() {var state;var stack;var container;var key;var value;var escapes={'\\':'\\','"':'"','/':'/','t':'\t','n':'\n','r':'\r','f':'\f','b':'\b'};var action={'{':{go:function() {stack.push({state:'ok'});container={};state='firstokey';},ovalue:function() {stack.push({container:container,state:'ocomma',key:key});container={};state='firstokey';},firstavalue:function() {stack.push({container:container,state:'acomma'});container={};state='firstokey';},avalue:function() {stack.push({container:container,state:'acomma'});container={};state='firstokey';}},'}':{firstokey:function() {var pop=stack.pop();value=container;container=pop.container;key=pop.key;state=pop.state;},ocomma:function() {var pop=stack.pop();container[key]=value;value=container;container=pop.container;key=pop.key;state=pop.state;}},'[':{go:function() {stack.push({state:'ok'});container=[];state='firstavalue';},ovalue:function() {stack.push({container:container,state:'ocomma',key:key});container=[];state='firstavalue';},firstavalue:function() {stack.push({container:container,state:'acomma'});container=[];state='firstavalue';},avalue:function() {stack.push({container:container,state:'acomma'});container=[];state='firstavalue';}},']':{firstavalue:function() {var pop=stack.pop();value=container;container=pop.container;key=pop.key;state=pop.state;},acomma:function() {var pop=stack.pop();container.push(value);value=container;container=pop.container;key=pop.key;state=pop.state;}},':':{colon:function() {if(container.hasOwnProperty(key)) {throw new SyntaxError("[jamJSON.parse] Duplicate key: “"+key+"”");} state='ovalue';}},',':{ocomma:function() {container[key]=value;state='okey';},acomma:function() {container.push(value);state='avalue';}},'true':{go:function() {value=true;state='ok';},ovalue:function() {value=true;state='ocomma';},firstavalue:function() {value=true;state='acomma';},avalue:function() {value=true;state='acomma';}},'false':{go:function() {value=false;state='ok';},ovalue:function() {value=false;state='ocomma';},firstavalue:function() {value=false;state='acomma';},avalue:function() {value=false;state='acomma';}},'null':{go:function() {value=null;state='ok';},ovalue:function() {value=null;state='ocomma';},firstavalue:function() {value=null;state='acomma';},avalue:function() {value=null;state='acomma';}}};var number={go:function() {state='ok';},ovalue:function() {state='ocomma';},firstavalue:function() {state='acomma';},avalue:function() {state='acomma';}};var string={go:function() {state='ok';},firstokey:function() {key=value;state='colon';},okey:function() {key=value;state='colon';},ovalue:function() {state='ocomma';},firstavalue:function() {state='acomma';},avalue:function() {state='acomma';}};var commentFunc=function(){};function debackslashify(text) {return text.replace(/\\(?:u(.{4})|([^u]))/g,function(a,b,c){return(b)?String.fromCharCode(parseInt(b,16)):escapes[c];});} jamJSON.parse=function(text,validate,allowComments) {if(validate) {var tx=/^[\x20\t\n\r]*(?:([,:\[\]{}]|true|false|null)|(-?(?:0|[1-9][0-9]*)(?:\.[0-9]+)?(?:[eE][+\-]?[0-9]+)?)|"((?:[^\r\n\t\\\"]|\\(?:["\\\/trnfb]|u[0-9a-fA-F]{4}))*)")/;var txc=/^[\x20\t\n\r]*(?:(\/(?:\/.*|\*(?:.|[\r\n])*?\*\/))|([,:\[\]{}]|true|false|null)|(-?(?:0|[1-9][0-9]*)(?:\.[0-9]+)?(?:[eE][+\-]?[0-9]+)?)|"((?:[^\r\n\t\\\"]|\\(?:["\\\/trnfb]|u[0-9a-fA-F]{4}))*)")/;var r;var i;var actionFunc;state='go';stack=[];try {while(true) {i=(allowComments)?1:0;r=(allowComments)?txc.exec(text):tx.exec(text);if(!r) {break;} if(allowComments&&r[1]) {actionFunc=commentFunc;} else if(r[i+1]) {actionFunc=action[r[i+1]][state];} else if(r[i+2]) {value=+r[i+2];actionFunc=number[state];} else {value=debackslashify(r[i+3]);actionFunc=string[state];} if(actionFunc) {actionFunc();text=text.slice(r[0].length);} else {break;}}} catch(e) {state=e;} if(state!=='ok'||/[^\x20\t\n\r]/.test(text)) {throw state instanceof SyntaxError?state:new SyntaxError("[jamJSON.parse] Invalid JSON");} return value;} else {return eval('('+text+')');}};var escapable=/[\\\"\x00-\x1F\x7F-\x9F\u00AD\u0600-\u0604\u070F\u17B4\u17B5\u200C-\u200F\u2028-\u202F\u2060-\u206F\uFEFF\uFFF0-\uFFFF]/g;var meta={'\b':'\\b','\t':'\\t','\n':'\\n','\f':'\\f','\r':'\\r','"':'\\"','\\':'\\\\'};var gap;var indent;var prefixIndent;function quote(string) {escapable.lastIndex=0;return escapable.test(string)?'"'+string.replace(escapable,function(a){var c=meta[a];return(typeof c==='string')?c:'\\u'+('0000'+a.charCodeAt(0).toString(16).toUpperCase()).slice(-4);})+'"':'"'+string+'"';} function str(value) {var i;var k;var v;var mind=gap;var partial;switch(typeof value) {case'string':return quote(value);case'number':return isFinite(value)?String(value):'null';case'boolean':case'null':return String(value);case'object':if(!value) {return'null';} gap+=indent;partial=[];if(value.constructor===Array) {for(i=0;i<value.length;i++) {partial[i]=str(value[i]);} v=(partial.length===0)?(gap?'[\n'+prefixIndent+mind+']':'[ ]'):(gap?'[\n'+prefixIndent+gap+partial.join(',\n'+prefixIndent+gap)+'\n'+prefixIndent+mind+']':'[ '+partial.join(', ')+' ]');gap=mind;return v;} else {for(k in value) {if(value.hasOwnProperty(k)) {v=str(value[k]);if(v) {partial.push(quote(k)+(gap&&((v.charAt(0)==='{')||(v.charAt(0)==='['))?':\n'+prefixIndent+gap:': ')+v);}}} v=(partial.length===0)?(gap?'{\n'+prefixIndent+mind+'}':'{ }'):(gap?'{\n'+prefixIndent+gap+partial.join(',\n'+prefixIndent+gap)+'\n'+prefixIndent+mind+'}':'{ '+partial.join(', ')+' }');gap=mind;return v;} default:throw new SyntaxError("[jamJSON.stringify] Invalid JSON");}} jamJSON.stringify=function(value,space,prefix) {var i;gap='';indent='';prefixIndent='';if(typeof space==='number') {for(i=0;i<space;i++) {indent+=' ';}} else if(typeof space==='string') {indent=space;} if(typeof prefix==='number') {for(i=0;i<prefix;i++) {prefixIndent+=' ';}} else if(typeof prefix==='string') {prefixIndent=prefix;} return prefixIndent+str(value);};}());}
// jamUtils.jsxinc v4.4 (minified)
if(typeof jamUtils!=='object') {var jamUtils={};(function() {jamUtils.toDistanceUnit=function(amount,amountBasePerInch) {return(amount/amountBasePerInch)*72.0;};jamUtils.fromDistanceUnit=function(amount,amountBasePerInch) {return(amount/72.0)*amountBasePerInch;};jamUtils.fontExists=function(fontPostScriptName) {var useDOM=true;var found=false;if(useDOM) {for(var i=0;i<app.fonts.length;i++) {if(app.fonts[i].postScriptName===fontPostScriptName) {found=true;break;}}} else {var saveMeaningfulIds=jamEngine.meaningfulIds;var saveParseFriendly=jamEngine.parseFriendly;jamEngine.meaningfulIds=true;jamEngine.parseFriendly=true;var resultDescriptorObj=jamEngine.jsonGet ([["property",["<property>","fontList"]],["application",["<enumerated>",["ordinal","targetEnum"]]]]);var fontPostScriptNameArr=resultDescriptorObj["fontList"][1][1]["fontPostScriptName"][1];for(var i=0;i<fontPostScriptNameArr.length;i++) {if(fontPostScriptNameArr[i][1]===fontPostScriptName) {found=true;break;}} jamEngine.meaningfulIds=saveMeaningfulIds;jamEngine.parseFriendly=saveParseFriendly;} return found;};jamUtils.loadAction=function(action,actionSet,actionsFilePath) {try {jamEngine.jsonGet([["action",["<name>",action]],["actionSet",["<name>",actionSet]]]);var found=true;} catch(e) {var found=false;} if(!found) {jamEngine.jsonPlay("open",{"target":["<path>",actionsFilePath]});}};jamUtils.loadActionSet=function(actionSet,actionsFilePath) {try {jamEngine.jsonGet([["actionSet",["<name>",actionSet]]]);var found=true;} catch(e) {var found=false;} if(!found) {jamEngine.jsonPlay("open",{"target":["<path>",actionsFilePath]});}};jamUtils.loadPreset=function(presetProperty,presetName,presetFilePath) {var useDOM=false;var useOpen=true;var classes={"brush":"brush","colors":"color","gradientClassEvent":"gradientClassEvent","style":"styleClass","pattern":"'PttR'","shapingCurve":"shapingCurve","customShape":"customShape","toolPreset":"toolPreset"};var presetClass=classes[presetProperty];var saveMeaningfulIds=jamEngine.meaningfulIds;var saveParseFriendly=jamEngine.parseFriendly;jamEngine.meaningfulIds=true;jamEngine.parseFriendly=true;var found=false;var resultDescriptorObj=jamEngine.jsonGet ([["property",["<property>","presetManager"]],["application",["<enumerated>",["ordinal","targetEnum"]]]]);var presetManagerArr=resultDescriptorObj["presetManager"][1];for(var i=0;i<presetManagerArr.length;i++) {var presets=presetManagerArr[i][1];if(presets[0]===presetClass) {var presetsArr=presets[1]["name"][1];for(var j=0;j<presetsArr.length;j++) {if(presetsArr[j][1]===presetName) {found=true;break;}} break;}} if(!found) {if(useDOM) {app.load(new File(presetFilePath));} else if(useOpen) {jamEngine.jsonPlay("open",{"target":["<path>",presetFilePath]});} else {jamEngine.jsonPlay ("set",{"target":["<reference>",[["property",["<property>",presetProperty]],["application",["<enumerated>",["ordinal","targetEnum"]]]]],"to":["<path>",presetFilePath],"append":["<boolean>",true]});}} jamEngine.meaningfulIds=saveMeaningfulIds;jamEngine.parseFriendly=saveParseFriendly;};function getFileObject(file) {var fileObject;if(file instanceof File) {fileObject=file;} else if(typeof file==='string') {fileObject=new File(file);} else {throw new Error('[jamUtils getFileObject] Invalid argument');} return fileObject;} jamUtils.readTextFile=function(textFile) {var text=null;var file=getFileObject(textFile);if(file.open("r")) {text=file.read();file.close();} return text;};jamUtils.readJsonFile=function(jsonFile) {return jamJSON.parse(this.readTextFile(jsonFile),true);};jamUtils.writeTextFile=function(textFile,text) {var file=getFileObject(textFile);if(file.open('w','TEXT')) {file.encoding='UTF-8';file.lineFeed='unix';file.write('\uFEFF');file.write(text);file.close();}};jamUtils.writeJsonFile=function(jsonFile,data,space) {this.writeTextFile(jsonFile,jamJSON.stringify(data,space));};jamUtils.cloneData=function(data) {var clone;if(data===null) {clone=data;} else if(data.constructor===Object) {clone={};for(var k in data) {if(data.hasOwnProperty(k)) {clone[k]=this.cloneData(data[k]);}}} else if(data.constructor===Array) {clone=[];for(var i=0;i<data.length;i++) {clone.push(this.cloneData(data[i]));}} else {clone=data;} return clone;};jamUtils.mergeData=function(data,defaultData) {for(var k in defaultData) {if(defaultData.hasOwnProperty(k)) {if(k in data) {if((defaultData[k]!==null)&&(defaultData[k].constructor===Object)) {data[k]=this.mergeData(data[k],defaultData[k]);}} else {data[k]=this.cloneData(defaultData[k]);}}} return data;};var jsonCustomOptionsStringKey="jsonCustomOptions";jamUtils.getCustomOptions=function(signature,defaultOptions) {var saveMeaningfulIds=jamEngine.meaningfulIds;var saveParseFriendly=jamEngine.parseFriendly;jamEngine.meaningfulIds=true;jamEngine.parseFriendly=false;try {var resultObj=jamEngine.classIdAndActionDescriptorToJson(jamEngine.uniIdStrToId(signature),app.getCustomOptions(signature));var customOptions=jamJSON.parse(resultObj["<descriptor>"][jsonCustomOptionsStringKey]["<string>"],true)} catch(e) {var customOptions={};} jamEngine.meaningfulIds=saveMeaningfulIds;jamEngine.parseFriendly=saveParseFriendly;return this.mergeData(customOptions,defaultOptions);};jamUtils.putCustomOptions=function(signature,customOptions,persistent) {var descriptorObj={};descriptorObj[jsonCustomOptionsStringKey]=["<string>",jamJSON.stringify(customOptions)];app.putCustomOptions(signature,jamEngine.jsonToActionDescriptor(descriptorObj),persistent);};jamUtils.eraseCustomOptions=function(signature) {app.eraseCustomOptions(signature);};jamUtils.dataToHexaString=function(dataString,lowercase) {var hexaDigits=["0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F"];var hexaString="";var length=dataString.length;for(var index=0;index<length;index++) {var dataByte=dataString.charCodeAt(index);if((dataByte>=0x00)&&(dataByte<=0xFF)) {hexaString+=hexaDigits[(dataByte&0xF0)>>4]+hexaDigits[dataByte&0x0F];} else {throw new Error("[jamUtils.dataToHexaString] Invalid data string");}} if(lowercase) {hexaString=hexaString.toLowerCase();} return hexaString;};jamUtils.hexaToDataString=function(hexaString) {var dataString="";var length=hexaString.length;if(((length%2)===0)&&(/^[0-9A-Fa-f]*$/.test(hexaString))) {for(var index=0;index<length;index+=2) {var byteString=hexaString.slice(index,index+2);dataString+=String.fromCharCode(parseInt(byteString,16));}} else {throw new Error("[jamUtils.hexaToDataString] Invalid hexa string");} return dataString;};}());}

//------------------------------------------------------------------------------

var expandTabs = false;

var explicit = true;

var openOutputFolder = true;

//------------------------------------------------------------------------------

function getParameters ()
{
	var defaultInFolder = new Folder (customOptions.defaultInFolder);
	function isGrdFile (f)
	{
		return ((f.type === '8BGR') || f.name.match (/\.grd$/i)) || f.name.match (/^Gradients.psp$/i);
	}
	var grdFilter =
		(File.fs === "Macintosh") ?
			function (f) { return (f instanceof Folder) || isGrdFile (f) } :
			"Gradients Files:*.grd,Gradients Preferences File:Gradients.psp,All Files:*.*";
	var inFile = defaultInFolder.openDlg ("Open gradients file:", grdFilter);
	if (inFile)
	{
		customOptions.defaultInFolder = inFile.parent.fsName;
		if (inFile.open ("r"))
		{
			inFile.encoding = 'BINARY';
			var magicNumber = inFile.read (4);
			if (magicNumber === '8BGR')
			{
				function readBEInt (file, byteCount)
				{
					var bytes = file.read (byteCount);
					var intValue = 0;
					for (var index = 0; index < byteCount; index++)
					{
						intValue = (intValue << 8) + bytes.charCodeAt (index);
					}
					return intValue;
				}
				var formatVersion = readBEInt (inFile, 2);
				if (formatVersion === 5)
				{
					var stream = inFile.read ();
					var actionDescriptor = new ActionDescriptor ();
					actionDescriptor.fromStream (stream);
					jamEngine.meaningfulIds = true;
					jamEngine.parseFriendly = true;
					var resultDescriptorObj = jamEngine.classIdAndActionDescriptorToJson (0, actionDescriptor);
					var gradientArr = [ ];
					var gradientList = resultDescriptorObj["<descriptor>"]["'GrdL'"][1];
					for (var i = 0; i < gradientList.length; i++)
					{
						var gradient = gradientList[i][1][1]["gradient"];
						gradientArr.push (jamHelpers.fromGradientObject (gradient, explicit));
					}
					var defaultOutFile = new File (new Folder (customOptions.defaultOutFolder) + '/' + inFile.name.replace (/\.(grd|psp)$/i, '') + '.json');
					var outFile = defaultOutFile.saveDlg ("Save JSON text file:");
					if (outFile)
					{
						customOptions.defaultOutFolder = outFile.parent.fsName;
						jamUtils.writeJsonFile (outFile, gradientArr, (expandTabs) ? 4 : '\t');
						if (openOutputFolder)
						{
							outFile.parent.execute ();
						}
					}
				}
				else
				{
					alert ("Unrecognized gradients file format! Format version: " + formatVersion);
				}
			}
			else
			{
				alert ("Unrecognized gradients file format! Magic number: " + magicNumber);
			}
			inFile.close ();
		}
	}
	return true;
}

//------------------------------------------------------------------------------

var appVersion = parseInt (app.version);
if (appVersion >= 10)	// CS3
{
	var signature = "json-action-manager-parse-gradients-file-options";
	var presetsFolderPath = app.path + '/' + Folder.encode (localize ("$$$/ApplicationPresetsFolder/Presets=Presets"));
	var defaultOptions =
	{
		defaultInFolder: presetsFolderPath,
		defaultOutFolder: "~/Desktop"
	};
	var customOptions = jamUtils.getCustomOptions (signature, defaultOptions);
	if (getParameters ())
	{
		jamUtils.putCustomOptions (signature, customOptions, true);
	}
}
else
{
	alert ("Sorry, this script requires Photoshop CS3 or later.");
}

//------------------------------------------------------------------------------