forked from joomla/Component-Builder
96 lines
2.6 KiB
JavaScript
96 lines
2.6 KiB
JavaScript
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/*! UIkit 2.21.0 | http://www.getuikit.com | (c) 2014 YOOtheme | MIT License */
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(function(UI){
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"use strict";
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UI.component('cover', {
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defaults: {
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automute : true
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},
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boot: function() {
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// auto init
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UI.ready(function(context) {
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UI.$("[data-uk-cover]", context).each(function(){
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var ele = UI.$(this);
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if(!ele.data("cover")) {
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var plugin = UI.cover(ele, UI.Utils.options(ele.attr("data-uk-cover")));
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}
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});
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});
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},
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init: function() {
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this.parent = this.element.parent();
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UI.$win.on('load resize orientationchange', UI.Utils.debounce(function(){
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this.check();
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}.bind(this), 100));
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this.on("display.uk.check", function(e) {
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if(this.element.is(":visible")) this.check();
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}.bind(this));
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this.check();
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if (this.element.is('iframe') && this.options.automute) {
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var src = this.element.attr('src');
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this.element.attr('src', '').on('load', function(){
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this.contentWindow.postMessage('{ "event": "command", "func": "mute", "method":"setVolume", "value":0}', '*');
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}).attr('src', [src, (src.indexOf('?') > -1 ? '&':'?'), 'enablejsapi=1&api=1'].join(''));
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}
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},
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check: function() {
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this.element.css({
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'width' : '',
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'height' : ''
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});
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this.dimension = {w: this.element.width(), h: this.element.height()};
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if (this.element.attr('width') && !isNaN(this.element.attr('width'))) {
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this.dimension.w = this.element.attr('width');
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}
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if (this.element.attr('height') && !isNaN(this.element.attr('height'))) {
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this.dimension.h = this.element.attr('height');
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}
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this.ratio = this.dimension.w / this.dimension.h;
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var w = this.parent.width(), h = this.parent.height(), width, height;
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// if element height < parent height (gap underneath)
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if ((w / this.ratio) < h) {
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width = Math.ceil(h * this.ratio);
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height = h;
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// element width < parent width (gap to right)
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} else {
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width = w;
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height = Math.ceil(w / this.ratio);
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}
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this.element.css({
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'width' : width,
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'height' : height
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});
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}
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});
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})(UIkit);
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