tabs.min.js 14.6 KB
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/*!
 * Angular Material Design
 * https://github.com/angular/material
 * @license MIT
 * v1.0.5-master-f171fd2
 */
!function(e,t,n){"use strict";function a(){function e(e,a,s,i){if(i){var d=i.getTabElementIndex(a),c=n(a,"md-tab-body").remove(),o=n(a,"md-tab-label").remove(),r=i.insertTab({scope:e,parent:e.$parent,index:d,element:a,template:c.html(),label:o.html()},d);e.select=e.select||t.noop,e.deselect=e.deselect||t.noop,e.$watch("active",function(e){e&&i.select(r.getIndex())}),e.$watch("disabled",function(){i.refreshIndex()}),e.$watch(function(){return i.getTabElementIndex(a)},function(e){r.index=e,i.updateTabOrder()}),e.$on("$destroy",function(){i.removeTab(r)})}}function n(e,n){for(var a=e[0].children,s=0,i=a.length;i>s;s++){var d=a[s];if(d.tagName===n.toUpperCase())return t.element(d)}return t.element()}return{require:"^?mdTabs",terminal:!0,compile:function(a,s){var i=n(a,"md-tab-label"),d=n(a,"md-tab-body");if(0==i.length&&(i=t.element("<md-tab-label></md-tab-label>"),s.label?i.text(s.label):i.append(a.contents()),0==d.length)){var c=a.contents().detach();d=t.element("<md-tab-body></md-tab-body>"),d.append(c)}return a.append(i),d.html()&&a.append(d),e},scope:{active:"=?mdActive",disabled:"=?ngDisabled",select:"&?mdOnSelect",deselect:"&?mdOnDeselect"}}}function s(){return{require:"^?mdTabs",link:function(e,t,n,a){a&&a.attachRipple(e,t)}}}function i(){return{terminal:!0}}function d(e){return{restrict:"A",compile:function(t,n){var a=e(n.mdTabScroll,null,!0);return function(e,t){t.on("mousewheel",function(t){e.$apply(function(){a(e,{$event:t})})})}}}}function c(e,a,s,i,d,c,o,r,l,m){function b(){re.selectedIndex=re.selectedIndex||0,f(),p(),u(),m(a),c.nextTick(function(){se(),ee(),ie(),re.tabs[re.selectedIndex]&&re.tabs[re.selectedIndex].scope.select(),ue=!0,q()})}function f(){var e=r.$mdTabsTemplate,n=t.element(me.data);n.html(e),l(n.contents())(re.parent),delete r.$mdTabsTemplate}function u(){t.element(s).on("resize",O),e.$on("$destroy",x)}function p(){e.$watch("$mdTabsCtrl.selectedIndex",y)}function g(e,t){var n=r.$normalize("md-"+e);t&&Y(e,t),r.$observe(n,function(t){re[e]=t})}function h(e,t){function n(t){re[e]="false"!==t}var a=r.$normalize("md-"+e);t&&Y(e,t),r.hasOwnProperty(a)&&n(r[a]),r.$observe(a,n)}function x(){fe=!0,t.element(s).off("resize",O)}function T(e){t.element(me.wrapper).toggleClass("md-stretch-tabs",z()),ie()}function v(e){re.shouldCenterTabs=j()}function $(e,n){e!==n&&(t.forEach(me.tabs,function(t){t.style.maxWidth=e+"px"}),c.nextTick(re.updateInkBarStyles))}function C(e,t){e!==t&&(re.maxTabWidth=Q(),re.shouldCenterTabs=j(),c.nextTick(function(){re.maxTabWidth=Q(),ee(re.selectedIndex)}))}function I(e){a[e?"removeClass":"addClass"]("md-no-tab-content")}function w(n){var a=re.shouldCenterTabs?"":"-"+n+"px";t.element(me.paging).css(i.CSS.TRANSFORM,"translate3d("+a+", 0, 0)"),e.$broadcast("$mdTabsPaginationChanged")}function k(e,t){e!==t&&me.tabs[e]&&(ee(),Z())}function y(t,n){t!==n&&(re.selectedIndex=U(t),re.lastSelectedIndex=n,re.updateInkBarStyles(),se(),ee(t),e.$broadcast("$mdTabsChanged"),re.tabs[n]&&re.tabs[n].scope.deselect(),re.tabs[t]&&re.tabs[t].scope.select())}function P(e){var t=a[0].getElementsByTagName("md-tab");return Array.prototype.indexOf.call(t,e[0])}function E(){E.watcher||(E.watcher=e.$watch(function(){c.nextTick(function(){E.watcher&&a.prop("offsetParent")&&(E.watcher(),E.watcher=null,O())},!1)}))}function L(e){switch(e.keyCode){case i.KEY_CODE.LEFT_ARROW:e.preventDefault(),X(-1,!0);break;case i.KEY_CODE.RIGHT_ARROW:e.preventDefault(),X(1,!0);break;case i.KEY_CODE.SPACE:case i.KEY_CODE.ENTER:e.preventDefault(),le||(re.selectedIndex=re.focusIndex)}re.lastClick=!1}function B(e){le||(re.focusIndex=re.selectedIndex=e),re.lastClick=!0,c.nextTick(function(){re.tabs[e].element.triggerHandler("click")},!1)}function W(e){re.shouldPaginate&&(e.preventDefault(),re.offsetLeft=ce(re.offsetLeft-e.wheelDelta))}function S(){var e,t,n=me.canvas.clientWidth,a=n+re.offsetLeft;for(e=0;e<me.tabs.length&&(t=me.tabs[e],!(t.offsetLeft+t.offsetWidth>a));e++);re.offsetLeft=ce(t.offsetLeft)}function D(){var e,t;for(e=0;e<me.tabs.length&&(t=me.tabs[e],!(t.offsetLeft+t.offsetWidth>=re.offsetLeft));e++);re.offsetLeft=ce(t.offsetLeft+t.offsetWidth-me.canvas.clientWidth)}function O(){re.lastSelectedIndex=re.selectedIndex,re.offsetLeft=ce(re.offsetLeft),c.nextTick(function(){re.updateInkBarStyles(),q()})}function A(e){t.element(me.inkBar).toggleClass("ng-hide",e)}function R(e){a.toggleClass("md-dynamic-height",e)}function N(e){if(!fe){var t=re.selectedIndex,n=re.tabs.splice(e.getIndex(),1)[0];ae(),re.selectedIndex===t&&(n.scope.deselect(),re.tabs[re.selectedIndex]&&re.tabs[re.selectedIndex].scope.select()),c.nextTick(function(){q(),re.offsetLeft=ce(re.offsetLeft)})}}function F(e,n){var a=ue,s={getIndex:function(){return re.tabs.indexOf(i)},isActive:function(){return this.getIndex()===re.selectedIndex},isLeft:function(){return this.getIndex()<re.selectedIndex},isRight:function(){return this.getIndex()>re.selectedIndex},shouldRender:function(){return!re.noDisconnect||this.isActive()},hasFocus:function(){return!re.lastClick&&re.hasFocus&&this.getIndex()===re.focusIndex},id:c.nextUid()},i=t.extend(s,e);return t.isDefined(n)?re.tabs.splice(n,0,i):re.tabs.push(i),te(),ne(),c.nextTick(function(){q(),a&&re.autoselect&&c.nextTick(function(){c.nextTick(function(){B(re.tabs.indexOf(i))})})}),i}function M(){var e={};return e.wrapper=a[0].getElementsByTagName("md-tabs-wrapper")[0],e.data=a[0].getElementsByTagName("md-tab-data")[0],e.canvas=e.wrapper.getElementsByTagName("md-tabs-canvas")[0],e.paging=e.canvas.getElementsByTagName("md-pagination-wrapper")[0],e.tabs=e.paging.getElementsByTagName("md-tab-item"),e.dummies=e.canvas.getElementsByTagName("md-dummy-tab"),e.inkBar=e.paging.getElementsByTagName("md-ink-bar")[0],e.contentsWrapper=a[0].getElementsByTagName("md-tabs-content-wrapper")[0],e.contents=e.contentsWrapper.getElementsByTagName("md-tab-content"),e}function H(){return re.offsetLeft>0}function _(){var e=me.tabs[me.tabs.length-1];return e&&e.offsetLeft+e.offsetWidth>me.canvas.clientWidth+re.offsetLeft}function z(){switch(re.stretchTabs){case"always":return!0;case"never":return!1;default:return!re.shouldPaginate&&s.matchMedia("(max-width: 600px)").matches}}function j(){return re.centerTabs&&!re.shouldPaginate}function K(){if(re.noPagination||!ue)return!1;var e=a.prop("clientWidth");return t.forEach(M().dummies,function(t){e-=t.offsetWidth}),0>e}function U(e){if(-1===e)return-1;var t,n,a=Math.max(re.tabs.length-e,e);for(t=0;a>=t;t++){if(n=re.tabs[e+t],n&&n.scope.disabled!==!0)return n.getIndex();if(n=re.tabs[e-t],n&&n.scope.disabled!==!0)return n.getIndex()}return e}function Y(e,t,n){Object.defineProperty(re,e,{get:function(){return n},set:function(e){var a=n;n=e,t&&t(e,a)}})}function q(){G(),re.maxTabWidth=Q(),re.shouldPaginate=K()}function G(){z()?t.element(me.paging).css("width",""):t.element(me.paging).css("width",J()+"px")}function J(){var e=1;return t.forEach(M().dummies,function(t){e+=Math.max(t.offsetWidth,t.getBoundingClientRect().width)}),Math.ceil(e)}function Q(){return a.prop("clientWidth")}function V(){var e=re.tabs[re.selectedIndex],t=re.tabs[re.focusIndex];re.tabs=re.tabs.sort(function(e,t){return e.index-t.index}),re.selectedIndex=re.tabs.indexOf(e),re.focusIndex=re.tabs.indexOf(t)}function X(e,t){var n,a=t?"focusIndex":"selectedIndex",s=re[a];for(n=s+e;re.tabs[n]&&re.tabs[n].scope.disabled;n+=e);re.tabs[n]&&(re[a]=n)}function Z(){M().dummies[re.focusIndex].focus()}function ee(e){if(null==e&&(e=re.focusIndex),me.tabs[e]&&!re.shouldCenterTabs){var t=me.tabs[e],n=t.offsetLeft,a=t.offsetWidth+n;re.offsetLeft=Math.max(re.offsetLeft,ce(a-me.canvas.clientWidth+64)),re.offsetLeft=Math.min(re.offsetLeft,ce(n))}}function te(){be.forEach(function(e){c.nextTick(e)}),be=[]}function ne(){var e=!1;t.forEach(re.tabs,function(t){t.template&&(e=!0)}),re.hasContent=e}function ae(){re.selectedIndex=U(re.selectedIndex),re.focusIndex=U(re.focusIndex)}function se(){if(!re.dynamicHeight)return a.css("height","");if(!re.tabs.length)return be.push(se);var e=me.contents[re.selectedIndex],t=e?e.offsetHeight:0,s=me.wrapper.offsetHeight,i=t+s,d=a.prop("clientHeight");if(d!==i){"bottom"===a.attr("md-align-tabs")&&(d-=s,i-=s,a.attr("md-border-bottom")!==n&&++d),le=!0;var r={height:d+"px"},l={height:i+"px"};a.css(r),o(a,{from:r,to:l,easing:"cubic-bezier(0.35, 0, 0.25, 1)",duration:.5}).start().done(function(){a.css({transition:"none",height:""}),c.nextTick(function(){a.css("transition","")}),le=!1})}}function ie(){if(!me.tabs[re.selectedIndex])return void t.element(me.inkBar).css({left:"auto",right:"auto"});if(!re.tabs.length)return be.push(re.updateInkBarStyles);if(!a.prop("offsetParent"))return E();var e,n=re.selectedIndex,s=me.paging.offsetWidth,i=me.tabs[n],d=i.offsetLeft,o=s-d-i.offsetWidth;re.shouldCenterTabs&&(e=Array.prototype.slice.call(me.tabs).reduce(function(e,t){return e+t.offsetWidth},0),s>e&&c.nextTick(ie,!1)),de(),t.element(me.inkBar).css({left:d+"px",right:o+"px"})}function de(){var e=re.selectedIndex,n=re.lastSelectedIndex,a=t.element(me.inkBar);t.isNumber(n)&&a.toggleClass("md-left",n>e).toggleClass("md-right",e>n)}function ce(e){if(!me.tabs.length||!re.shouldPaginate)return 0;var t=me.tabs[me.tabs.length-1],n=t.offsetLeft+t.offsetWidth;return e=Math.max(0,e),e=Math.min(n-me.canvas.clientWidth,e)}function oe(e,n){var a={colorElement:t.element(me.inkBar)};d.attach(e,n,a)}var re=this,le=!1,me=M(),be=[],fe=!1,ue=!1;g("stretchTabs",T),Y("focusIndex",k,re.selectedIndex||0),Y("offsetLeft",w,0),Y("hasContent",I,!1),Y("maxTabWidth",$,Q()),Y("shouldPaginate",C,!1),h("noInkBar",A),h("dynamicHeight",R),h("noPagination"),h("swipeContent"),h("noDisconnect"),h("autoselect"),h("centerTabs",v,!1),h("enableDisconnect"),re.scope=e,re.parent=e.$parent,re.tabs=[],re.lastSelectedIndex=null,re.hasFocus=!1,re.lastClick=!0,re.shouldCenterTabs=j(),re.updatePagination=c.debounce(q,100),re.redirectFocus=Z,re.attachRipple=oe,re.insertTab=F,re.removeTab=N,re.select=B,re.scroll=W,re.nextPage=S,re.previousPage=D,re.keydown=L,re.canPageForward=_,re.canPageBack=H,re.refreshIndex=ae,re.incrementIndex=X,re.getTabElementIndex=P,re.updateInkBarStyles=c.debounce(ie,100),re.updateTabOrder=c.debounce(V,100),b()}function o(){return{scope:{selectedIndex:"=?mdSelected"},template:function(e,t){return t.$mdTabsTemplate=e.html(),'<md-tabs-wrapper> <md-tab-data></md-tab-data> <md-prev-button tabindex="-1" role="button" aria-label="Previous Page" aria-disabled="{{!$mdTabsCtrl.canPageBack()}}" ng-class="{ \'md-disabled\': !$mdTabsCtrl.canPageBack() }" ng-if="$mdTabsCtrl.shouldPaginate" ng-click="$mdTabsCtrl.previousPage()"> <md-icon md-svg-icon="md-tabs-arrow"></md-icon> </md-prev-button> <md-next-button tabindex="-1" role="button" aria-label="Next Page" aria-disabled="{{!$mdTabsCtrl.canPageForward()}}" ng-class="{ \'md-disabled\': !$mdTabsCtrl.canPageForward() }" ng-if="$mdTabsCtrl.shouldPaginate" ng-click="$mdTabsCtrl.nextPage()"> <md-icon md-svg-icon="md-tabs-arrow"></md-icon> </md-next-button> <md-tabs-canvas tabindex="{{ $mdTabsCtrl.hasFocus ? -1 : 0 }}" aria-activedescendant="tab-item-{{$mdTabsCtrl.tabs[$mdTabsCtrl.focusIndex].id}}" ng-focus="$mdTabsCtrl.redirectFocus()" ng-class="{ \'md-paginated\': $mdTabsCtrl.shouldPaginate, \'md-center-tabs\': $mdTabsCtrl.shouldCenterTabs }" ng-keydown="$mdTabsCtrl.keydown($event)" role="tablist"> <md-pagination-wrapper ng-class="{ \'md-center-tabs\': $mdTabsCtrl.shouldCenterTabs }" md-tab-scroll="$mdTabsCtrl.scroll($event)"> <md-tab-item tabindex="-1" class="md-tab" ng-repeat="tab in $mdTabsCtrl.tabs" role="tab" aria-controls="tab-content-{{::tab.id}}" aria-selected="{{tab.isActive()}}" aria-disabled="{{tab.scope.disabled || \'false\'}}" ng-click="$mdTabsCtrl.select(tab.getIndex())" ng-class="{ \'md-active\':    tab.isActive(), \'md-focused\':   tab.hasFocus(), \'md-disabled\':  tab.scope.disabled }" ng-disabled="tab.scope.disabled" md-swipe-left="$mdTabsCtrl.nextPage()" md-swipe-right="$mdTabsCtrl.previousPage()" md-tabs-template="::tab.label" md-scope="::tab.parent"></md-tab-item> <md-ink-bar></md-ink-bar> </md-pagination-wrapper> <div class="_md-visually-hidden md-dummy-wrapper"> <md-dummy-tab class="md-tab" tabindex="-1" id="tab-item-{{::tab.id}}" role="tab" aria-controls="tab-content-{{::tab.id}}" aria-selected="{{tab.isActive()}}" aria-disabled="{{tab.scope.disabled || \'false\'}}" ng-focus="$mdTabsCtrl.hasFocus = true" ng-blur="$mdTabsCtrl.hasFocus = false" ng-repeat="tab in $mdTabsCtrl.tabs" md-tabs-template="::tab.label" md-scope="::tab.parent"></md-dummy-tab> </div> </md-tabs-canvas> </md-tabs-wrapper> <md-tabs-content-wrapper ng-show="$mdTabsCtrl.hasContent && $mdTabsCtrl.selectedIndex >= 0"> <md-tab-content id="tab-content-{{::tab.id}}" role="tabpanel" aria-labelledby="tab-item-{{::tab.id}}" md-swipe-left="$mdTabsCtrl.swipeContent && $mdTabsCtrl.incrementIndex(1)" md-swipe-right="$mdTabsCtrl.swipeContent && $mdTabsCtrl.incrementIndex(-1)" ng-if="$mdTabsCtrl.hasContent" ng-repeat="(index, tab) in $mdTabsCtrl.tabs" ng-class="{ \'md-no-transition\': $mdTabsCtrl.lastSelectedIndex == null, \'md-active\':        tab.isActive(), \'md-left\':          tab.isLeft(), \'md-right\':         tab.isRight(), \'md-no-scroll\':     $mdTabsCtrl.dynamicHeight }"> <div md-tabs-template="::tab.template" md-connected-if="tab.isActive()" md-scope="::tab.parent" ng-if="$mdTabsCtrl.enableDisconnect || tab.shouldRender()"></div> </md-tab-content> </md-tabs-content-wrapper>'},controller:"MdTabsController",controllerAs:"$mdTabsCtrl",bindToController:!0}}function r(e,t){function n(n,a,s,i){function d(){n.$watch("connected",function(e){e===!1?c():o()}),n.$on("$destroy",o)}function c(){i.enableDisconnect&&t.disconnectScope(r)}function o(){i.enableDisconnect&&t.reconnectScope(r)}if(i){var r=i.enableDisconnect?n.compileScope.$new():n.compileScope;return a.html(n.template),e(a.contents())(r),a.on("DOMSubtreeModified",function(){i.updatePagination(),i.updateInkBarStyles()}),t.nextTick(d)}}return{restrict:"A",link:n,scope:{template:"=mdTabsTemplate",connected:"=?mdConnectedIf",compileScope:"=mdScope"},require:"^?mdTabs"}}t.module("material.components.tabs",["material.core","material.components.icon"]),t.module("material.components.tabs").directive("mdTab",a),t.module("material.components.tabs").directive("mdTabItem",s),t.module("material.components.tabs").directive("mdTabLabel",i),t.module("material.components.tabs").directive("mdTabScroll",d),d.$inject=["$parse"],t.module("material.components.tabs").controller("MdTabsController",c),c.$inject=["$scope","$element","$window","$mdConstant","$mdTabInkRipple","$mdUtil","$animateCss","$attrs","$compile","$mdTheming"],t.module("material.components.tabs").directive("mdTabs",o),t.module("material.components.tabs").directive("mdTabsTemplate",r),r.$inject=["$compile","$mdUtil"]}(window,window.angular);