1
2
3
4
5
6
7
|
/**
* Angular Material Design
* https://github.com/angular/material
* @license MIT
* v1.1.2-master-a9ba340
*/
!function(e,t,i){"use strict";function n(){return{controller:function(){},compile:function(e){var n=e.find("md-slider");if(n){var a=n.attr("md-vertical");return a!==i&&e.attr("md-vertical",""),n.attr("flex")||n.attr("flex",""),function(e,i,n,a){function r(e){i.children().attr("disabled",e),i.find("input").attr("disabled",e)}i.addClass("_md");var o=t.noop;n.disabled?r(!0):n.ngDisabled&&(o=e.$watch(n.ngDisabled,function(e){r(e)})),e.$on("$destroy",function(){o()});var d;a.fitInputWidthToTextLength=function(e){var t=i[0].querySelector("md-input-container");if(t){var n=getComputedStyle(t),a=parseInt(n.minWidth),r=2*parseInt(n.padding);d=d||parseInt(n.maxWidth);var o=Math.max(d,a+r+a/2*e);t.style.maxWidth=o+"px"}}}}}}}function a(e,i,n,a,r,o,d,s,l,u){function c(e,i){var a=t.element(e[0].getElementsByClassName("md-slider-wrapper")),r=i.tabindex||0;return a.attr("tabindex",r),(i.disabled||i.ngDisabled)&&a.attr("tabindex",-1),a.attr("role","slider"),n.expect(e,"aria-label"),m}function m(n,c,m,f){function v(){C(),S()}function h(e){se=parseFloat(e),c.attr("aria-valuemin",e),v()}function p(e){le=parseFloat(e),c.attr("aria-valuemax",e),v()}function g(e){ue=parseFloat(e)}function $(e){ce=A(parseInt(e),0,6)}function b(){c.attr("aria-disabled",!!G())}function w(){if(ae&&!G()&&!t.isUndefined(ue)){if(ue<=0){var e="Slider step value must be greater than zero when in discrete mode";throw l.error(e),new Error(e)}var n=Math.floor((le-se)/ue);me||(me=t.element("<canvas>").css("position","absolute"),Z.append(me),fe=me[0].getContext("2d"));var a=x();!a||a.height||a.width||(C(),a=ve),me[0].width=a.width,me[0].height=a.height;for(var r,o=0;o<=n;o++){var d=i.getComputedStyle(Z[0]);fe.fillStyle=d.color||"black",r=Math.floor((ne?a.height:a.width)*(o/n)),fe.fillRect(ne?0:r-1,ne?r-1:0,ne?a.width:2,ne?2:a.height)}}}function y(){if(me&&fe){var e=x();fe.clearRect(0,0,e.width,e.height)}}function C(){ve=Q[0].getBoundingClientRect()}function x(){return te(),ve}function D(e){if(!G()){var t;(ne?e.keyCode===r.KEY_CODE.DOWN_ARROW:e.keyCode===r.KEY_CODE.LEFT_ARROW)?t=-ue:(ne?e.keyCode===r.KEY_CODE.UP_ARROW:e.keyCode===r.KEY_CODE.RIGHT_ARROW)&&(t=ue),t=re?-t:t,t&&((e.metaKey||e.ctrlKey||e.altKey)&&(t*=4),e.preventDefault(),e.stopPropagation(),n.$evalAsync(function(){M(Y.$viewValue+t)}))}}function V(){w(),n.mouseActive=!0,ee.removeClass("md-focused"),u(function(){n.mouseActive=!1},100)}function k(){n.mouseActive===!1&&ee.addClass("md-focused")}function E(){ee.removeClass("md-focused"),c.removeClass("md-active"),y()}function M(e){Y.$setViewValue(A(R(e)))}function S(){isNaN(Y.$viewValue)&&(Y.$viewValue=Y.$modelValue),Y.$viewValue=A(Y.$viewValue);var e=B(Y.$viewValue);n.modelValue=Y.$viewValue,c.attr("aria-valuenow",Y.$viewValue),W(e),H.text(Y.$viewValue)}function A(e,i,n){if(t.isNumber(e))return i=t.isNumber(i)?i:se,n=t.isNumber(n)?n:le,Math.max(i,Math.min(n,e))}function R(e){if(t.isNumber(e)){var i=Math.round((e-se)/ue)*ue+se;return i=Math.round(i*Math.pow(10,ce))/Math.pow(10,ce),U&&U.fitInputWidthToTextLength&&a.debounce(function(){U.fitInputWidthToTextLength(i.toString().length)},100)(),i}}function W(e){e=P(e);var t=100*e+"%",i=re?100*(1-e)+"%":t;ne?J.css("bottom",t):a.bidiProperty(J,"left","right",t),X.css(ne?"height":"width",i),c.toggleClass(re?"md-max":"md-min",0===e),c.toggleClass(re?"md-min":"md-max",1===e)}function N(e){if(!G()){c.addClass("md-active"),c[0].focus(),C();var t=z(F(ne?e.pointer.y:e.pointer.x)),i=A(R(t));n.$apply(function(){M(i),W(B(i))})}}function T(e){if(!G()){c.removeClass("md-dragging");var t=z(F(ne?e.pointer.y:e.pointer.x)),i=A(R(t));n.$apply(function(){M(i),S()})}}function _(e){G()||(he=!0,e.stopPropagation(),c.addClass("md-dragging"),q(e))}function I(e){he&&(e.stopPropagation(),q(e))}function O(e){he&&(e.stopPropagation(),he=!1)}function q(e){ae?L(ne?e.pointer.y:e.pointer.x):K(ne?e.pointer.y:e.pointer.x)}function K(e){n.$evalAsync(function(){M(z(F(e)))})}function L(e){var t=z(F(e)),i=A(R(t));W(F(e)),H.text(i)}function P(e){return Math.max(0,Math.min(e||0,1))}function F(e){var t=ne?ve.top:ve.left,i=ne?ve.height:ve.width,n=(e-t)/i;return ne||"rtl"!==a.bidi()||(n=1-n),Math.max(0,Math.min(1,ne?1-n:n))}function z(e){var t=re?1-e:e;return se+t*(le-se)}function B(e){var t=(e-se)/(le-se);return re?1-t:t}o(c);var Y=f[0]||{$setViewValue:function(e){this.$viewValue=e,this.$viewChangeListeners.forEach(function(e){e()})},$parsers:[],$formatters:[],$viewChangeListeners:[]},U=f[1],G=(t.element(a.getClosest(c,"_md-slider-container",!0)),m.ngDisabled?t.bind(null,s(m.ngDisabled),n.$parent):function(){return c[0].hasAttribute("disabled")}),j=t.element(c[0].querySelector(".md-thumb")),H=t.element(c[0].querySelector(".md-thumb-text")),J=j.parent(),Q=t.element(c[0].querySelector(".md-track-container")),X=t.element(c[0].querySelector(".md-track-fill")),Z=t.element(c[0].querySelector(".md-track-ticks")),ee=t.element(c[0].getElementsByClassName("md-slider-wrapper")),te=(t.element(c[0].getElementsByClassName("md-slider-content")),a.throttle(C,5e3)),ie=3,ne=t.isDefined(m.mdVertical),ae=t.isDefined(m.mdDiscrete),re=t.isDefined(m.mdInvert);t.isDefined(m.min)?m.$observe("min",h):h(0),t.isDefined(m.max)?m.$observe("max",p):p(100),t.isDefined(m.step)?m.$observe("step",g):g(1),t.isDefined(m.round)?m.$observe("round",$):$(ie);var oe=t.noop;m.ngDisabled&&(oe=n.$parent.$watch(m.ngDisabled,b)),d.register(ee,"drag",{horizontal:!ne}),n.mouseActive=!1,ee.on("keydown",D).on("mousedown",V).on("focus",k).on("blur",E).on("$md.pressdown",N).on("$md.pressup",T).on("$md.dragstart",_).on("$md.drag",I).on("$md.dragend",O),setTimeout(v,0);var de=e.throttle(v);t.element(i).on("resize",de),n.$on("$destroy",function(){t.element(i).off("resize",de)}),Y.$render=S,Y.$viewChangeListeners.push(S),Y.$formatters.push(A),Y.$formatters.push(R);var se,le,ue,ce,me,fe,ve={};C();var he=!1}return{scope:{},require:["?ngModel","?^mdSliderContainer"],template:'<div class="md-slider-wrapper"><div class="md-slider-content"><div class="md-track-container"><div class="md-track"></div><div class="md-track md-track-fill"></div><div class="md-track-ticks"></div></div><div class="md-thumb-container"><div class="md-thumb"></div><div class="md-focus-thumb"></div><div class="md-focus-ring"></div><div class="md-sign"><span class="md-thumb-text"></span></div><div class="md-disabled-thumb"></div></div></div></div>',compile:c}}a.$inject=["$$rAF","$window","$mdAria","$mdUtil","$mdConstant","$mdTheming","$mdGesture","$parse","$log","$timeout"],t.module("material.components.slider",["material.core"]).directive("mdSlider",a).directive("mdSliderContainer",n)}(window,window.angular);
|
