libjs-angularjs 1.5.10-1 / usr / share / javascript / angular.js / angular-aria.min.js

(function(window,angular){"use strict";var ngAriaModule=angular.module("ngAria",["ng"]).provider("$aria",$AriaProvider);var nodeBlackList=["BUTTON","A","INPUT","TEXTAREA","SELECT","DETAILS","SUMMARY"];var isNodeOneOf=function(elem,nodeTypeArray){if(nodeTypeArray.indexOf(elem[0].nodeName)!==-1){return true}};function $AriaProvider(){var config={ariaHidden:true,ariaChecked:true,ariaReadonly:true,ariaDisabled:true,ariaRequired:true,ariaInvalid:true,ariaValue:true,tabindex:true,bindKeypress:true,bindRoleForClick:true};this.config=function(newConfig){config=angular.extend(config,newConfig)};function watchExpr(attrName,ariaAttr,nodeBlackList,negate){return function(scope,elem,attr){var ariaCamelName=attr.$normalize(ariaAttr);if(config[ariaCamelName]&&!isNodeOneOf(elem,nodeBlackList)&&!attr[ariaCamelName]){scope.$watch(attr[attrName],function(boolVal){boolVal=negate?!boolVal:!!boolVal;elem.attr(ariaAttr,boolVal)})}}}this.$get=function(){return{config:function(key){return config[key]},$$watchExpr:watchExpr}}}ngAriaModule.directive("ngShow",["$aria",function($aria){return $aria.$$watchExpr("ngShow","aria-hidden",[],true)}]).directive("ngHide",["$aria",function($aria){return $aria.$$watchExpr("ngHide","aria-hidden",[],false)}]).directive("ngValue",["$aria",function($aria){return $aria.$$watchExpr("ngValue","aria-checked",nodeBlackList,false)}]).directive("ngChecked",["$aria",function($aria){return $aria.$$watchExpr("ngChecked","aria-checked",nodeBlackList,false)}]).directive("ngReadonly",["$aria",function($aria){return $aria.$$watchExpr("ngReadonly","aria-readonly",nodeBlackList,false)}]).directive("ngRequired",["$aria",function($aria){return $aria.$$watchExpr("ngRequired","aria-required",nodeBlackList,false)}]).directive("ngModel",["$aria",function($aria){function shouldAttachAttr(attr,normalizedAttr,elem,allowBlacklistEls){return $aria.config(normalizedAttr)&&!elem.attr(attr)&&(allowBlacklistEls||!isNodeOneOf(elem,nodeBlackList))}function shouldAttachRole(role,elem){return!elem.attr("role")&&elem.attr("type")===role&&elem[0].nodeName!=="INPUT"}function getShape(attr,elem){var type=attr.type,role=attr.role;return(type||role)==="checkbox"||role==="menuitemcheckbox"?"checkbox":(type||role)==="radio"||role==="menuitemradio"?"radio":type==="range"||role==="progressbar"||role==="slider"?"range":""}return{restrict:"A",require:"ngModel",priority:200,compile:function(elem,attr){var shape=getShape(attr,elem);return{pre:function(scope,elem,attr,ngModel){if(shape==="checkbox"){ngModel.$isEmpty=function(value){return value===false}}},post:function(scope,elem,attr,ngModel){var needsTabIndex=shouldAttachAttr("tabindex","tabindex",elem,false);function ngAriaWatchModelValue(){return ngModel.$modelValue}function getRadioReaction(newVal){var boolVal=attr.value==ngModel.$viewValue;elem.attr("aria-checked",boolVal)}function getCheckboxReaction(){elem.attr("aria-checked",!ngModel.$isEmpty(ngModel.$viewValue))}switch(shape){case"radio":case"checkbox":if(shouldAttachRole(shape,elem)){elem.attr("role",shape)}if(shouldAttachAttr("aria-checked","ariaChecked",elem,false)){scope.$watch(ngAriaWatchModelValue,shape==="radio"?getRadioReaction:getCheckboxReaction)}if(needsTabIndex){elem.attr("tabindex",0)}break;case"range":if(shouldAttachRole(shape,elem)){elem.attr("role","slider")}if($aria.config("ariaValue")){var needsAriaValuemin=!elem.attr("aria-valuemin")&&(attr.hasOwnProperty("min")||attr.hasOwnProperty("ngMin"));var needsAriaValuemax=!elem.attr("aria-valuemax")&&(attr.hasOwnProperty("max")||attr.hasOwnProperty("ngMax"));var needsAriaValuenow=!elem.attr("aria-valuenow");if(needsAriaValuemin){attr.$observe("min",function ngAriaValueMinReaction(newVal){elem.attr("aria-valuemin",newVal)})}if(needsAriaValuemax){attr.$observe("max",function ngAriaValueMinReaction(newVal){elem.attr("aria-valuemax",newVal)})}if(needsAriaValuenow){scope.$watch(ngAriaWatchModelValue,function ngAriaValueNowReaction(newVal){elem.attr("aria-valuenow",newVal)})}}if(needsTabIndex){elem.attr("tabindex",0)}break}if(!attr.hasOwnProperty("ngRequired")&&ngModel.$validators.required&&shouldAttachAttr("aria-required","ariaRequired",elem,false)){attr.$observe("required",function(){elem.attr("aria-required",!!attr["required"])})}if(shouldAttachAttr("aria-invalid","ariaInvalid",elem,true)){scope.$watch(function ngAriaInvalidWatch(){return ngModel.$invalid},function ngAriaInvalidReaction(newVal){elem.attr("aria-invalid",!!newVal)})}}}}}}]).directive("ngDisabled",["$aria",function($aria){return $aria.$$watchExpr("ngDisabled","aria-disabled",nodeBlackList,false)}]).directive("ngMessages",function(){return{restrict:"A",require:"?ngMessages",link:function(scope,elem,attr,ngMessages){if(!elem.attr("aria-live")){elem.attr("aria-live","assertive")}}}}).directive("ngClick",["$aria","$parse",function($aria,$parse){return{restrict:"A",compile:function(elem,attr){var fn=$parse(attr.ngClick,null,true);return function(scope,elem,attr){if(!isNodeOneOf(elem,nodeBlackList)){if($aria.config("bindRoleForClick")&&!elem.attr("role")){elem.attr("role","button")}if($aria.config("tabindex")&&!elem.attr("tabindex")){elem.attr("tabindex",0)}if($aria.config("bindKeypress")&&!attr.ngKeypress){elem.on("keypress",function(event){var keyCode=event.which||event.keyCode;if(keyCode===32||keyCode===13){scope.$apply(callback)}function callback(){fn(scope,{$event:event})}})}}}}}}]).directive("ngDblclick",["$aria",function($aria){return function(scope,elem,attr){if($aria.config("tabindex")&&!elem.attr("tabindex")&&!isNodeOneOf(elem,nodeBlackList)){elem.attr("tabindex",0)}}}])})(window,window.angular);