2 lines
2.7 KiB
JavaScript
2 lines
2.7 KiB
JavaScript
!function(a,b,c,d){"use strict";function e(b,c){g=this,this.element=a(b),this.options=a.extend({},h,c),this._defaults=h,this._name=f,this.init()}var f="ripples",g=null,h={};e.prototype.init=function(){var c=this.element;c.on("mousedown touchstart",function(d){if(!g.isTouch()||"mousedown"!==d.type){c.find(".ripple-container").length||c.append('<div class="ripple-container"></div>');var e=c.children(".ripple-container"),f=g.getRelY(e,d),h=g.getRelX(e,d);if(f||h){var i=g.getRipplesColor(c),j=a("<div></div>");j.addClass("ripple").css({left:h,top:f,"background-color":i}),e.append(j),function(){return b.getComputedStyle(j[0]).opacity}(),g.rippleOn(c,j),setTimeout(function(){g.rippleEnd(j)},500),c.on("mouseup mouseleave touchend",function(){j.data("mousedown","off"),"off"===j.data("animating")&&g.rippleOut(j)})}}})},e.prototype.getNewSize=function(a,b){return Math.max(a.outerWidth(),a.outerHeight())/b.outerWidth()*2.5},e.prototype.getRelX=function(a,b){var c=a.offset();return g.isTouch()?(b=b.originalEvent,1===b.touches.length?b.touches[0].pageX-c.left:!1):b.pageX-c.left},e.prototype.getRelY=function(a,b){var c=a.offset();return g.isTouch()?(b=b.originalEvent,1===b.touches.length?b.touches[0].pageY-c.top:!1):b.pageY-c.top},e.prototype.getRipplesColor=function(a){var c=a.data("ripple-color")?a.data("ripple-color"):b.getComputedStyle(a[0]).color;return c},e.prototype.hasTransitionSupport=function(){var a=c.body||c.documentElement,b=a.style,e=b.transition!==d||b.WebkitTransition!==d||b.MozTransition!==d||b.MsTransition!==d||b.OTransition!==d;return e},e.prototype.isTouch=function(){return/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent)},e.prototype.rippleEnd=function(a){a.data("animating","off"),"off"===a.data("mousedown")&&g.rippleOut(a)},e.prototype.rippleOut=function(a){a.off(),g.hasTransitionSupport()?a.addClass("ripple-out"):a.animate({opacity:0},100,function(){a.trigger("transitionend")}),a.on("transitionend webkitTransitionEnd oTransitionEnd MSTransitionEnd",function(){a.remove()})},e.prototype.rippleOn=function(a,b){var c=g.getNewSize(a,b);g.hasTransitionSupport()?b.css({"-ms-transform":"scale("+c+")","-moz-transform":"scale("+c+")","-webkit-transform":"scale("+c+")",transform:"scale("+c+")"}).addClass("ripple-on").data("animating","on").data("mousedown","on"):b.animate({width:2*Math.max(a.outerWidth(),a.outerHeight()),height:2*Math.max(a.outerWidth(),a.outerHeight()),"margin-left":-1*Math.max(a.outerWidth(),a.outerHeight()),"margin-top":-1*Math.max(a.outerWidth(),a.outerHeight()),opacity:.2},500,function(){b.trigger("transitionend")})},a.fn.ripples=function(b){return this.each(function(){a.data(this,"plugin_"+f)||a.data(this,"plugin_"+f,new e(this,b))})}}(jQuery,window,document);
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