148 lines
76 KiB
JavaScript
148 lines
76 KiB
JavaScript
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/*
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<javascriptresource>
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<name>Generate Gradients File...</name>
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<about>"Generate Gradients File" v4.3
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Generate a gradients file (.grd) from a JSON text file containing an array of gradient objects in JSON simplified format.
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Utility script using the "JSON Action Manager" scripting library.
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© 2011-2015 Michel MARIANI.
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</about>
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<menu>automate</menu>
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<category>JSON Action Manager Gradients Utility</category>
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</javascriptresource>
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*/
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//------------------------------------------------------------------------------
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// File: Generate Gradients File.js
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// Version: 4.3
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// Release Date: 2015-11-27
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// Copyright: © 2011-2015 Michel MARIANI <http://www.tonton-pixel.com/blog/>
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// Licence: GPL <http://www.gnu.org/licenses/gpl.html>
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//------------------------------------------------------------------------------
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//------------------------------------------------------------------------------
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// Version History:
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// 4.3:
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// - Used new version 4.4.4 of jamEngine scripting library module.
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// 4.2:
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// - Used new version 4.4.1 of scripting library modules.
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// 4.1:
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// - Used new version 4.3 of jamHelpers scripting library module.
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// 4.0:
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// - Fixed generation of output file name.
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// 3.9:
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// - Used new version 4.0 of scripting library modules.
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// 3.8:
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// - Used new version of scripting library modules.
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// - Used new explicit format if necessary.
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// 3.7:
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// - Used new version of scripting library modules.
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// 3.6:
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// - Used new version of scripting library modules.
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// 3.5:
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// - Improved handling of file extensions.
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// 3.4:
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// - Initial release.
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//------------------------------------------------------------------------------
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// jamEngine.jsxinc v4.4.4 (minified)
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if(typeof jamEngine!=='object') {var jamEngine={};(function() {var that;jamEngine.meaningfulIds=false;jamEngine.parseFriendly=false;jamEngine.displayDialogs=DialogModes.ERROR;var conflictingStringIdStrs={"'Algn'":["align","alignment"],"'AntA'":["antiAlias","antiAliasedPICTAcquire"],"'BckL'":["backgroundLayer","backgroundLevel"],"'BlcG'":["blackGenerationType","blackGenerationCurve"],"'BlcL'":["blackLevel","blackLimit"],"'Blks'":["blacks","blocks"],"'BlrM'":["blurMethod","blurMore"],"'BrgC'":["brightnessEvent","brightnessContrast"],"'BrsD'":["brushDetail","brushesDefine"],"'Brsh'":["brush","brushes"],"'Clcl'":["calculation","calculations"],"'ClrP'":["colorPalette","coloredPencil"],"'Cnst'":["constant","constrain"],"'CntC'":["centerCropMarks","conteCrayon"],"'Cntr'":["center","contrast"],"'CrtD'":["createDroplet","createDuplicate"],"'CstP'":["customPalette","customPhosphors"],"'Cstm'":["custom","customPattern"],"'Drkn'":["darken","darkness"],"'Dstr'":["distort","distortion","distribute","distribution"],"'Dstt'":["desaturate","destWhiteMax"],"'FlIn'":["fileInfo","fillInverse"],"'Gd '":["good","guide"],"'GnrP'":["generalPreferences","generalPrefs","preferencesClass"],"'GrSt'":["grainStippled","graySetup"],"'Grdn'":["gradientClassEvent","gridMinor"],"'Grn '":["grain","green"],"'Grns'":["graininess","greens"],"'HstP'":["historyPreferences","historyPrefs"],"'HstS'":["historyState","historyStateSourceType"],"'ImgP'":["imageCachePreferences","imagePoint"],"'In '":["in","stampIn"],"'IntW'":["interfaceWhite","intersectWith"],"'Intr'":["interfaceIconFrameDimmed","interlace","interpolation","intersect"],"'JPEG'":["JPEG","JPEGFormat"],"'LghD'":["lightDirection","lightDirectional"],"'LghO'":["lightOmni","lightenOnly"],"'LghS'":["lightSource","lightSpot"],"'Lns '":["lens","lines"],"'Mgnt'":["magenta","magentas"],"'MrgL'":["mergeLayers","mergedLayers"],"'Mxm '":["maximum","maximumQuality"],"'NTSC'":["NTSC","NTSCColors"],"'NmbL'":["numberOfLayers","numberOfLevels"],"'PlgP'":["pluginPicker","pluginPrefs"],"'Pncl'":["pencilEraser","pencilWidth"],"'Pnt '":["paint","point"],"'Prsp'":["perspective","perspectiveIndex"],"'PrvM'":["previewMacThumbnail","previewMagenta"],"'Pstr'":["posterization","posterize"],"'RGBS'":["RGBSetup","RGBSetupSource"],"'Rds '":["radius","reds"],"'ScrD'":["scratchDisks","screenDot"],"'ShdI'":["shadingIntensity","shadowIntensity"],"'ShpC'":["shapeCurveType","shapingCurve"],"'ShrE'":["sharpenEdges","shearEd"],"'Shrp'":["sharpen","sharpness"],"'SplC'":["splitChannels","supplementalCategories"],"'Spot'":["spot","spotColor"],"'SprS'":["separationSetup","sprayedStrokes"],"'StrL'":["strokeLength","strokeLocation"],"'Strt'":["saturation","start"],"'TEXT'":["char","textType"],"'TIFF'":["TIFF","TIFFFormat"],"'TglO'":["toggleOptionsPalette","toggleOthers"],"'TrnG'":["transparencyGamutPreferences","transparencyGrid","transparencyGridSize"],"'TrnS'":["transferSpec","transparencyShape","transparencyStop"],"'Trns'":["transparency","transparent"],"'TxtC'":["textClickPoint","textureCoverage"],"'TxtF'":["textureFile","textureFill"],"'UsrM'":["userMaskEnabled","userMaskOptions"],"'c@#^'":["inherits","pInherits"],"'comp'":["comp","sInt64"],"'doub'":["floatType","IEEE64BitFloatingPoint","longFloat"],"'long'":["integer","longInteger","sInt32"],"'magn'":["magnitude","uInt32"],"'null'":["null","target"],"'shor'":["sInt16","sMInt","shortInteger"],"'sing'":["IEEE32BitFloatingPoint","sMFloat","shortFloat"]};jamEngine.getConflictingStringIdStrs=function(charIdStr) {return conflictingStringIdStrs[charIdStr]||null;};jamEngine.uniIdStrToId=function(uniIdStr) {var id=0;if(typeof uniIdStr==='string') {if((uniIdStr.length===(1+4+1))&&(uniIdStr.charAt(0)==="'")&&(uniIdStr.charAt(5)==="'")) {id=app.charIDToTypeID(uniIdStr.substring(1,5));} else {id=app.stringIDToTypeID(uniIdStr);}} return id;};var smallestHashValue=app.charIDToTypeID(" ");jamEngine.idToUniIdStrs=function(id) {var charIdStr="";var stringIdStr=app.typeIDToStringID(id);if(id>=smallestHashValue) {charIdStr="'"+app.typeIDToCharID(id)+"'";if(stringIdStr!=="") {if(charIdStr in conflicting
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// jamHelpers.jsxinc v4.4 (minified)
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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=[co
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// jamJSON.jsxinc v4.4 (minified)
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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
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// jamUtils.jsxinc v4.4 (minified)
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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)
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//------------------------------------------------------------------------------
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var openOutputFolder = true;
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//------------------------------------------------------------------------------
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function getParameters ()
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{
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var defaultInFolder = new Folder (customOptions.defaultInFolder);
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var jsonFilter =
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(File.fs === "Macintosh") ?
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function (f) { return (f instanceof Folder) || f.name.match (/\.json$/i) } :
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"JSON Text Files:*.json,All Files:*.*";
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var inFile = defaultInFolder.openDlg ("Open JSON text file:", jsonFilter);
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if (inFile)
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{
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customOptions.defaultInFolder = inFile.parent.fsName;
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var gradients = jamUtils.readJsonFile (inFile);
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if (gradients)
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{
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var defaultOutFile = new File (new Folder (customOptions.defaultOutFolder) + '/' + inFile.name.replace (/\.json$/i, '.grd'));
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var outFile = defaultOutFile.saveDlg ("Save gradients file:");
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if (outFile)
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{
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customOptions.defaultOutFolder = outFile.parent.fsName;
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if (outFile.open ('w', '8BGR', '8BIM'))
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{
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outFile.encoding = "BINARY";
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outFile.write ('8BGR');
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outFile.write ('\x00\x05');
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var gradientObjectList = [ ];
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for (var gradientIndex = 0; gradientIndex < gradients.length; gradientIndex++)
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{
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var gradientObject = jamHelpers.toGradientObject (gradients[gradientIndex]);
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gradientObjectList.push ({ "<object>": { "gradientClassEvent": { "gradient": gradientObject } } });
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}
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var descriptor = jamEngine.jsonToActionDescriptor ({ "'GrdL'": { "<list>": gradientObjectList } });
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outFile.write (descriptor.toStream ());
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outFile.close ();
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}
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if (openOutputFolder)
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||
|
|
{
|
||
|
|
outFile.parent.execute ();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
alert ("Invalid JSON text file!");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
//------------------------------------------------------------------------------
|
||
|
|
|
||
|
|
var appVersion = parseInt (app.version);
|
||
|
|
if (appVersion >= 10) // CS3
|
||
|
|
{
|
||
|
|
var signature = "json-action-manager-generate-gradients-file-options";
|
||
|
|
var defaultOptions =
|
||
|
|
{
|
||
|
|
defaultInFolder: "~/Desktop",
|
||
|
|
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.");
|
||
|
|
}
|
||
|
|
|
||
|
|
//------------------------------------------------------------------------------
|
||
|
|
|