[atutor.git] / docs / jscripts / infusion / components / uiOptions / js / UIEnhancer.js

var fluid_1_4=fluid_1_4||{};(function($,fluid){var isTrue=function(val){return val&&(val===true||val==="true")};var setToc=function(that,tocSetting){if(isTrue(tocSetting)){if(that.tableOfContents){that.tableOfContents.show()}else{$(document).ready(that.events.onReady.fire)}}else{if(that.tableOfContents){that.tableOfContents.hide()}}};fluid.defaults("fluid.uiEnhancer",{gradeNames:["fluid.viewComponent","autoInit"],components:{textSize:{type:"fluid.uiEnhancer.textSizer",container:"{uiEnhancer}.container"},tableOfContents:{type:"fluid.tableOfContents",container:"{uiEnhancer}.container",createOnEvent:"onReady",options:{components:{levels:{type:"fluid.tableOfContents.levels",options:{resources:{template:{forceCache:true,url:"{uiEnhancer}.options.tocTemplate"}}}}}}},textFont:{type:"fluid.uiEnhancer.classSwapper",container:"{uiEnhancer}.container",options:{classes:"{uiEnhancer}.options.classnameMap.textFont"}},lineSpacing:{type:"fluid.uiEnhancer.lineSpacer",container:"{uiEnhancer}.container"},theme:{type:"fluid.uiEnhancer.classSwapper",container:"{uiEnhancer}.container",options:{classes:"{uiEnhancer}.options.classnameMap.theme"}},settingsStore:{type:"fluid.uiOptions.store",options:{defaultSiteSettings:"{uiEnhancer}.options.defaultSiteSettings"}}},invokers:{updateModel:{funcName:"fluid.uiEnhancer.updateModel",args:["@0","{uiEnhancer}.applier"]},updateFromSettingsStore:{funcName:"fluid.uiEnhancer.updateFromSettingsStore",args:["{uiEnhancer}"]},refreshView:{funcName:"fluid.uiEnhancer.refreshView",args:["{uiEnhancer}"]},styleElements:"fluid.uiEnhancer.styleElements",setLayout:"fluid.uiEnhancer.setLayout",styleLinks:"fluid.uiEnhancer.styleLinks",styleInputs:"fluid.uiEnhancer.styleInputs"},events:{onReady:null,modelChanged:null},classnameMap:{textFont:{"default":"",times:"fl-font-times",comic:"fl-font-comic-sans",arial:"fl-font-arial",verdana:"fl-font-verdana"},theme:{"default":"",bw:"fl-theme-uio-bw fl-theme-bw",wb:"fl-theme-uio-wb fl-theme-wb",by:"fl-theme-uio-by fl-theme-by",yb:"fl-theme-uio-yb fl-theme-yb"},layout:"fl-layout-linear",links:"fl-text-underline fl-text-bold fl-text-larger",inputsLarger:"fl-text-larger"},finalInitFunction:"fluid.uiEnhancer.finalInit"});fluid.uiEnhancer.finalInit=function(that){that.applier.modelChanged.addListener("",function(newModel,oldModel,changeRequest){that.events.modelChanged.fire(newModel,oldModel,changeRequest);that.refreshView()});that.updateFromSettingsStore();return that};fluid.uiEnhancer.updateFromSettingsStore=function(that){that.updateModel(that.settingsStore.fetch())};fluid.uiEnhancer.updateModel=function(newModel,applier){applier.requestChange("",newModel)};fluid.uiEnhancer.refreshView=function(that){that.textSize.set(that.model.textSize);that.textFont.swap(that.model.textFont);that.lineSpacing.set(that.model.lineSpacing);that.theme.swap(that.model.theme);that.setLayout(that);setToc(that,that.model.toc);that.styleLinks(that);that.styleInputs(that)};fluid.uiEnhancer.styleElements=function(elements,setting,classname){if(setting){elements.addClass(classname)}else{$("."+classname,elements).andSelf().removeClass(classname)}};fluid.uiEnhancer.setLayout=function(that){that.styleElements(that.container,that.model.layout,that.options.classnameMap.layout)};fluid.uiEnhancer.styleLinks=function(that){var links=$("a",that.container);that.styleElements(links,that.model.links,that.options.classnameMap.links)};fluid.uiEnhancer.styleInputs=function(that){that.styleElements($("input",that.container),that.model.inputsLarger,that.options.classnameMap.inputsLarger)};fluid.uiEnhancer.getTextSize=function(container){return parseFloat(container.css("font-size"))};fluid.defaults("fluid.uiEnhancer.textSizer",{gradeNames:["fluid.viewComponent","autoInit"],invokers:{set:{funcName:"fluid.uiEnhancer.textSizer.set",args:["@0","{textSizer}"]},calcInitSize:{funcName:"fluid.uiEnhancer.textSizer.calcInitSize",args:["{textSizer}"]}}});fluid.uiEnhancer.textSizer.set=function(times,that){if(!that.initialSize){that.calcInitSize()}if(times===1){that.container.css("font-size","")}else{if(times&&times>0){that.container.css("font-size",that.initialSize*times+"px")}}};fluid.uiEnhancer.textSizer.calcInitSize=function(that){that.initialSize=fluid.uiEnhancer.getTextSize(that.container)};fluid.defaults("fluid.uiEnhancer.classSwapper",{gradeNames:["fluid.viewComponent","autoInit"],invokers:{clearClasses:{funcName:"fluid.uiEnhancer.classSwapper.clearClasses",args:["{classSwapper}"]},swap:{funcName:"fluid.uiEnhancer.classSwapper.swap",args:["@0","{classSwapper}"]}},classes:{},finalInitFunction:"fluid.uiEnhancer.classSwapper.finalInit"});fluid.uiEnhancer.classSwapper.finalInit=function(that){that.classSelector="";that.classStr="";fluid.each(that.options.classes,function(className){if(className){that.classSelector+=that.classSelector?", ."+className:"."+className;that.classStr+=that.classStr?" "+className:className}})};fluid.uiEnhancer.classSwapper.clearClasses=function(that){$(that.classSelector,that.container).add(that.container).removeClass(that.classStr)};fluid.uiEnhancer.classSwapper.swap=function(classname,that){that.clearClasses(that);that.container.addClass(that.options.classes[classname])};fluid.defaults("fluid.uiEnhancer.lineSpacer",{gradeNames:["fluid.viewComponent","autoInit"],invokers:{set:{funcName:"fluid.uiEnhancer.lineSpacer.set",args:["@0","{lineSpacer}"]},calcInitSize:{funcName:"fluid.uiEnhancer.lineSpacer.calcInitSize",args:["{lineSpacer}"]}}});fluid.uiEnhancer.lineSpacer.set=function(times,that){if(!that.initialSize){that.calcInitSize()}var newLineSpacing=times===""||times===1?that.initialSize:times*that.initialSize;that.container.css("line-height",newLineSpacing+"em")};fluid.uiEnhancer.lineSpacer.calcInitSize=function(that){var lineHeight=that.container.css("lineHeight");if(lineHeight==="normal"){return 1}if($.browser.msie){var lineHeightInIE;lineHeightInIE=that.container[0].currentStyle.lineHeight;if(lineHeightInIE.match(/[0-9]$/)){return lineHeightInIE}}that.initialSize=Math.round(parseFloat(lineHeight)/fluid.uiEnhancer.getTextSize(that.container)*100)/100};fluid.pageEnhancer=function(uiEnhancerOptions){var that=fluid.initLittleComponent("fluid.pageEnhancer");that.uiEnhancerOptions=uiEnhancerOptions;fluid.initDependents(that);fluid.staticEnvironment.uiEnhancer=that.uiEnhancer;return that};fluid.defaults("fluid.pageEnhancer",{gradeNames:["fluid.littleComponent"],components:{uiEnhancer:{type:"fluid.uiEnhancer",container:"body",options:"{pageEnhancer}.uiEnhancerOptions"}}});fluid.demands("fluid.uiOptions.store",["fluid.uiEnhancer"],{funcName:"fluid.cookieStore"})})(jQuery,fluid_1_4);