joomla/Cost-Benefit-Projection
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Cost-Benefit-Projection/media/uikit/js/uikit.js

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JavaScript
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2015-12-01 05:06:34 +00:00
/*! UIkit 2.21.0 | http://www.getuikit.com | (c) 2014 YOOtheme | MIT License */
(function(core) {
if (typeof define == "function" && define.amd) { // AMD
define("uikit", function(){
var uikit = window.UIkit || core(window, window.jQuery, window.document);
uikit.load = function(res, req, onload, config) {
var resources = res.split(','), load = [], i, base = (config.config && config.config.uikit && config.config.uikit.base ? config.config.uikit.base : "").replace(/\/+$/g, "");
if (!base) {
throw new Error( "Please define base path to UIkit in the requirejs config." );
}
for (i = 0; i < resources.length; i += 1) {
var resource = resources[i].replace(/\./g, '/');
load.push(base+'/components/'+resource);
}
req(load, function() {
onload(uikit);
});
};
return uikit;
});
}
if (!window.jQuery) {
throw new Error( "UIkit requires jQuery" );
}
if (window && window.jQuery) {
core(window, window.jQuery, window.document);
}
})(function(global, $, doc) {
"use strict";
var UI = {}, _UI = global.UIkit ? Object.create(global.UIkit) : undefined;
UI.version = '2.21.0';
UI.noConflict = function() {
// restore UIkit version
if (_UI) {
global.UIkit = _UI;
$.UIkit = _UI;
$.fn.uk = _UI.fn;
}
return UI;
};
UI.prefix = function(str) {
return str;
};
// cache jQuery
UI.$ = $;
UI.$doc = UI.$(document);
UI.$win = UI.$(window);
UI.$html = UI.$('html');
UI.support = {};
UI.support.transition = (function() {
var transitionEnd = (function() {
var element = doc.body || doc.documentElement,
transEndEventNames = {
WebkitTransition : 'webkitTransitionEnd',
MozTransition : 'transitionend',
OTransition : 'oTransitionEnd otransitionend',
transition : 'transitionend'
}, name;
for (name in transEndEventNames) {
if (element.style[name] !== undefined) return transEndEventNames[name];
}
}());
return transitionEnd && { end: transitionEnd };
})();
UI.support.animation = (function() {
var animationEnd = (function() {
var element = doc.body || doc.documentElement,
animEndEventNames = {
WebkitAnimation : 'webkitAnimationEnd',
MozAnimation : 'animationend',
OAnimation : 'oAnimationEnd oanimationend',
animation : 'animationend'
}, name;
for (name in animEndEventNames) {
if (element.style[name] !== undefined) return animEndEventNames[name];
}
}());
return animationEnd && { end: animationEnd };
})();
// requestAnimationFrame polyfill
// https://gist.github.com/paulirish/1579671
(function(){
var lastTime = 0;
global.requestAnimationFrame = global.requestAnimationFrame || global.webkitRequestAnimationFrame || function(callback, element) {
var currTime = new Date().getTime();
var timeToCall = Math.max(0, 16 - (currTime - lastTime));
var id = global.setTimeout(function() { callback(currTime + timeToCall); }, timeToCall);
lastTime = currTime + timeToCall;
return id;
};
if (!global.cancelAnimationFrame) {
global.cancelAnimationFrame = function(id) {
clearTimeout(id);
};
}
})();
UI.support.touch = (
('ontouchstart' in document) ||
(global.DocumentTouch && document instanceof global.DocumentTouch) ||
(global.navigator.msPointerEnabled && global.navigator.msMaxTouchPoints > 0) || //IE 10
(global.navigator.pointerEnabled && global.navigator.maxTouchPoints > 0) || //IE >=11
false
);
UI.support.mutationobserver = (global.MutationObserver || global.WebKitMutationObserver || null);
UI.Utils = {};
UI.Utils.isFullscreen = function() {
return document.webkitFullscreenElement || document.mozFullScreenElement || document.msFullscreenElement || document.fullscreenElement || false;
};
UI.Utils.str2json = function(str, notevil) {
try {
if (notevil) {
return JSON.parse(str
// wrap keys without quote with valid double quote
.replace(/([\$\w]+)\s*:/g, function(_, $1){return '"'+$1+'":';})
// replacing single quote wrapped ones to double quote
.replace(/'([^']+)'/g, function(_, $1){return '"'+$1+'"';})
);
} else {
return (new Function("", "var json = " + str + "; return JSON.parse(JSON.stringify(json));"))();
}
} catch(e) { return false; }
};
UI.Utils.debounce = function(func, wait, immediate) {
var timeout;
return function() {
var context = this, args = arguments;
var later = function() {
timeout = null;
if (!immediate) func.apply(context, args);
};
var callNow = immediate && !timeout;
clearTimeout(timeout);
timeout = setTimeout(later, wait);
if (callNow) func.apply(context, args);
};
};
UI.Utils.removeCssRules = function(selectorRegEx) {
var idx, idxs, stylesheet, _i, _j, _k, _len, _len1, _len2, _ref;
if(!selectorRegEx) return;
setTimeout(function(){
try {
_ref = document.styleSheets;
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
stylesheet = _ref[_i];
idxs = [];
stylesheet.cssRules = stylesheet.cssRules;
for (idx = _j = 0, _len1 = stylesheet.cssRules.length; _j < _len1; idx = ++_j) {
if (stylesheet.cssRules[idx].type === CSSRule.STYLE_RULE && selectorRegEx.test(stylesheet.cssRules[idx].selectorText)) {
idxs.unshift(idx);
}
}
for (_k = 0, _len2 = idxs.length; _k < _len2; _k++) {
stylesheet.deleteRule(idxs[_k]);
}
}
} catch (_error) {}
}, 0);
};
UI.Utils.isInView = function(element, options) {
var $element = $(element);
if (!$element.is(':visible')) {
return false;
}
var window_left = UI.$win.scrollLeft(), window_top = UI.$win.scrollTop(), offset = $element.offset(), left = offset.left, top = offset.top;
options = $.extend({topoffset:0, leftoffset:0}, options);
if (top + $element.height() >= window_top && top - options.topoffset <= window_top + UI.$win.height() &&
left + $element.width() >= window_left && left - options.leftoffset <= window_left + UI.$win.width()) {
return true;
} else {
return false;
}
};
UI.Utils.checkDisplay = function(context, initanimation) {
var elements = UI.$('[data-uk-margin], [data-uk-grid-match], [data-uk-grid-margin], [data-uk-check-display]', context || document), animated;
if (context && !elements.length) {
elements = $(context);
}
elements.trigger('display.uk.check');
// fix firefox / IE animations
if (initanimation) {
if (typeof(initanimation)!='string') {
initanimation = '[class*="uk-animation-"]';
}
elements.find(initanimation).each(function(){
var ele = UI.$(this),
cls = ele.attr('class'),
anim = cls.match(/uk\-animation\-(.+)/);
ele.removeClass(anim[0]).width();
ele.addClass(anim[0]);
});
}
return elements;
};
UI.Utils.options = function(string) {
if ($.isPlainObject(string)) return string;
var start = (string ? string.indexOf("{") : -1), options = {};
if (start != -1) {
try {
options = UI.Utils.str2json(string.substr(start));
} catch (e) {}
}
return options;
};
UI.Utils.animate = function(element, cls) {
var d = $.Deferred();
element = UI.$(element);
cls = cls;
element.css('display', 'none').addClass(cls).one(UI.support.animation.end, function() {
element.removeClass(cls);
d.resolve();
}).width();
element.css('display', '');
return d.promise();
};
UI.Utils.uid = function(prefix) {
return (prefix || 'id') + (new Date().getTime())+"RAND"+(Math.ceil(Math.random() * 100000));
};
UI.Utils.template = function(str, data) {
var tokens = str.replace(/\n/g, '\\n').replace(/\{\{\{\s*(.+?)\s*\}\}\}/g, "{{!$1}}").split(/(\{\{\s*(.+?)\s*\}\})/g),
i=0, toc, cmd, prop, val, fn, output = [], openblocks = 0;
while(i < tokens.length) {
toc = tokens[i];
if(toc.match(/\{\{\s*(.+?)\s*\}\}/)) {
i = i + 1;
toc = tokens[i];
cmd = toc[0];
prop = toc.substring(toc.match(/^(\^|\#|\!|\~|\:)/) ? 1:0);
switch(cmd) {
case '~':
output.push("for(var $i=0;$i<"+prop+".length;$i++) { var $item = "+prop+"[$i];");
openblocks++;
break;
case ':':
output.push("for(var $key in "+prop+") { var $val = "+prop+"[$key];");
openblocks++;
break;
case '#':
output.push("if("+prop+") {");
openblocks++;
break;
case '^':
output.push("if(!"+prop+") {");
openblocks++;
break;
case '/':
output.push("}");
openblocks--;
break;
case '!':
output.push("__ret.push("+prop+");");
break;
default:
output.push("__ret.push(escape("+prop+"));");
break;
}
} else {
output.push("__ret.push('"+toc.replace(/\'/g, "\\'")+"');");
}
i = i + 1;
}
fn = new Function('$data', [
'var __ret = [];',
'try {',
'with($data){', (!openblocks ? output.join('') : '__ret = ["Not all blocks are closed correctly."]'), '};',
'}catch(e){__ret = [e.message];}',
'return __ret.join("").replace(/\\n\\n/g, "\\n");',
"function escape(html) { return String(html).replace(/&/g, '&amp;').replace(/\"/g, '&quot;').replace(/</g, '&lt;').replace(/>/g, '&gt;');}"
].join("\n"));
return data ? fn(data) : fn;
};
UI.Utils.events = {};
UI.Utils.events.click = UI.support.touch ? 'tap' : 'click';
global.UIkit = UI;
// deprecated
UI.fn = function(command, options) {
var args = arguments, cmd = command.match(/^([a-z\-]+)(?:\.([a-z]+))?/i), component = cmd[1], method = cmd[2];
if (!UI[component]) {
$.error("UIkit component [" + component + "] does not exist.");
return this;
}
return this.each(function() {
var $this = $(this), data = $this.data(component);
if (!data) $this.data(component, (data = UI[component](this, method ? undefined : options)));
if (method) data[method].apply(data, Array.prototype.slice.call(args, 1));
});
};
$.UIkit = UI;
$.fn.uk = UI.fn;
UI.langdirection = UI.$html.attr("dir") == "rtl" ? "right" : "left";
UI.components = {};
UI.component = function(name, def) {
var fn = function(element, options) {
var $this = this;
this.UIkit = UI;
this.element = element ? UI.$(element) : null;
this.options = $.extend(true, {}, this.defaults, options);
this.plugins = {};
if (this.element) {
this.element.data(name, this);
}
this.init();
(this.options.plugins.length ? this.options.plugins : Object.keys(fn.plugins)).forEach(function(plugin) {
if (fn.plugins[plugin].init) {
fn.plugins[plugin].init($this);
$this.plugins[plugin] = true;
}
});
this.trigger('init.uk.component', [name, this]);
return this;
};
fn.plugins = {};
$.extend(true, fn.prototype, {
defaults : {plugins: []},
boot: function(){},
init: function(){},
on: function(a1,a2,a3){
return UI.$(this.element || this).on(a1,a2,a3);
},
one: function(a1,a2,a3){
return UI.$(this.element || this).one(a1,a2,a3);
},
off: function(evt){
return UI.$(this.element || this).off(evt);
},
trigger: function(evt, params) {
return UI.$(this.element || this).trigger(evt, params);
},
find: function(selector) {
return UI.$(this.element ? this.element: []).find(selector);
},
proxy: function(obj, methods) {
var $this = this;
methods.split(' ').forEach(function(method) {
if (!$this[method]) $this[method] = function() { return obj[method].apply(obj, arguments); };
});
},
mixin: function(obj, methods) {
var $this = this;
methods.split(' ').forEach(function(method) {
if (!$this[method]) $this[method] = obj[method].bind($this);
});
},
option: function() {
if (arguments.length == 1) {
return this.options[arguments[0]] || undefined;
} else if (arguments.length == 2) {
this.options[arguments[0]] = arguments[1];
}
}
}, def);
this.components[name] = fn;
this[name] = function() {
var element, options;
if (arguments.length) {
switch(arguments.length) {
case 1:
if (typeof arguments[0] === "string" || arguments[0].nodeType || arguments[0] instanceof jQuery) {
element = $(arguments[0]);
} else {
options = arguments[0];
}
break;
case 2:
element = $(arguments[0]);
options = arguments[1];
break;
}
}
if (element && element.data(name)) {
return element.data(name);
}
return (new UI.components[name](element, options));
};
if (UI.domready) {
UI.component.boot(name);
}
return fn;
};
UI.plugin = function(component, name, def) {
this.components[component].plugins[name] = def;
};
UI.component.boot = function(name) {
if (UI.components[name].prototype && UI.components[name].prototype.boot && !UI.components[name].booted) {
UI.components[name].prototype.boot.apply(UI, []);
UI.components[name].booted = true;
}
};
UI.component.bootComponents = function() {
for (var component in UI.components) {
UI.component.boot(component);
}
};
// DOM mutation save ready helper function
UI.domObservers = [];
UI.domready = false;
UI.ready = function(fn) {
UI.domObservers.push(fn);
if (UI.domready) {
fn(document);
}
};
UI.on = function(a1,a2,a3){
if (a1 && a1.indexOf('ready.uk.dom') > -1 && UI.domready) {
a2.apply(UI.$doc);
}
return UI.$doc.on(a1,a2,a3);
};
UI.one = function(a1,a2,a3){
if (a1 && a1.indexOf('ready.uk.dom') > -1 && UI.domready) {
a2.apply(UI.$doc);
return UI.$doc;
}
return UI.$doc.one(a1,a2,a3);
};
UI.trigger = function(evt, params) {
return UI.$doc.trigger(evt, params);
};
UI.domObserve = function(selector, fn) {
if(!UI.support.mutationobserver) return;
fn = fn || function() {};
UI.$(selector).each(function() {
var element = this,
$element = UI.$(element);
if ($element.data('observer')) {
return;
}
try {
var observer = new UI.support.mutationobserver(UI.Utils.debounce(function(mutations) {
fn.apply(element, []);
$element.trigger('changed.uk.dom');
}, 50));
// pass in the target node, as well as the observer options
observer.observe(element, { childList: true, subtree: true });
$element.data('observer', observer);
} catch(e) {}
});
};
UI.init = function(root) {
root = root || document;
UI.domObservers.forEach(function(fn){
fn(root);
});
};
UI.on('domready.uk.dom', function(){
UI.init();
if (UI.domready) UI.Utils.checkDisplay();
});
$(function(){
UI.$body = UI.$('body');
UI.ready(function(context){
UI.domObserve('[data-uk-observe]');
});
UI.on('changed.uk.dom', function(e) {
UI.init(e.target);
UI.Utils.checkDisplay(e.target);
});
UI.trigger('beforeready.uk.dom');
UI.component.bootComponents();
// custom scroll observer
setInterval((function(){
var memory = {x: window.pageXOffset, y:window.pageYOffset}, dir;
var fn = function(){
if (memory.x != window.pageXOffset || memory.y != window.pageYOffset) {
dir = {x: 0 , y: 0};
if (window.pageXOffset != memory.x) dir.x = window.pageXOffset > memory.x ? 1:-1;
if (window.pageYOffset != memory.y) dir.y = window.pageYOffset > memory.y ? 1:-1;
memory = {
"dir": dir, "x": window.pageXOffset, "y": window.pageYOffset
};
UI.$doc.trigger('scrolling.uk.document', [memory]);
}
};
if (UI.support.touch) {
UI.$html.on('touchmove touchend MSPointerMove MSPointerUp pointermove pointerup', fn);
}
if (memory.x || memory.y) fn();
return fn;
})(), 15);
// run component init functions on dom
UI.trigger('domready.uk.dom');
if (UI.support.touch) {
// remove css hover rules for touch devices
// UI.Utils.removeCssRules(/\.uk-(?!navbar).*:hover/);
// viewport unit fix for uk-height-viewport - should be fixed in iOS 8
if (navigator.userAgent.match(/(iPad|iPhone|iPod)/g)) {
UI.$win.on('load orientationchange resize', UI.Utils.debounce((function(){
var fn = function() {
$('.uk-height-viewport').css('height', window.innerHeight);
return fn;
};
return fn();
})(), 100));
}
}
UI.trigger('afterready.uk.dom');
// mark that domready is left behind
UI.domready = true;
});
// add touch identifier class
UI.$html.addClass(UI.support.touch ? "uk-touch" : "uk-notouch");
// add uk-hover class on tap to support overlays on touch devices
if (UI.support.touch) {
var hoverset = false, exclude, hovercls = 'uk-hover', selector = '.uk-overlay, .uk-overlay-hover, .uk-overlay-toggle, .uk-animation-hover, .uk-has-hover';
UI.$html.on('touchstart MSPointerDown pointerdown', selector, function() {
if (hoverset) $('.'+hovercls).removeClass(hovercls);
hoverset = $(this).addClass(hovercls);
}).on('touchend MSPointerUp pointerup', function(e) {
exclude = $(e.target).parents(selector);
if (hoverset) {
hoverset.not(exclude).removeClass(hovercls);
}
});
}
return UI;
});
// Based on Zeptos touch.js
// https://raw.github.com/madrobby/zepto/master/src/touch.js
// Zepto.js may be freely distributed under the MIT license.
;(function($){
if ($.fn.swipeLeft) {
return;
}
var touch = {}, touchTimeout, tapTimeout, swipeTimeout, longTapTimeout, longTapDelay = 750, gesture;
function swipeDirection(x1, x2, y1, y2) {
return Math.abs(x1 - x2) >= Math.abs(y1 - y2) ? (x1 - x2 > 0 ? 'Left' : 'Right') : (y1 - y2 > 0 ? 'Up' : 'Down');
}
function longTap() {
longTapTimeout = null;
if (touch.last) {
touch.el.trigger('longTap');
touch = {};
}
}
function cancelLongTap() {
if (longTapTimeout) clearTimeout(longTapTimeout);
longTapTimeout = null;
}
function cancelAll() {
if (touchTimeout) clearTimeout(touchTimeout);
if (tapTimeout) clearTimeout(tapTimeout);
if (swipeTimeout) clearTimeout(swipeTimeout);
if (longTapTimeout) clearTimeout(longTapTimeout);
touchTimeout = tapTimeout = swipeTimeout = longTapTimeout = null;
touch = {};
}
function isPrimaryTouch(event){
return event.pointerType == event.MSPOINTER_TYPE_TOUCH && event.isPrimary;
}
$(function(){
var now, delta, deltaX = 0, deltaY = 0, firstTouch;
if ('MSGesture' in window) {
gesture = new MSGesture();
gesture.target = document.body;
}
$(document)
.on('MSGestureEnd gestureend', function(e){
var swipeDirectionFromVelocity = e.originalEvent.velocityX > 1 ? 'Right' : e.originalEvent.velocityX < -1 ? 'Left' : e.originalEvent.velocityY > 1 ? 'Down' : e.originalEvent.velocityY < -1 ? 'Up' : null;
if (swipeDirectionFromVelocity) {
touch.el.trigger('swipe');
touch.el.trigger('swipe'+ swipeDirectionFromVelocity);
}
})
// MSPointerDown: for IE10
// pointerdown: for IE11
.on('touchstart MSPointerDown pointerdown', function(e){
if(e.type == 'MSPointerDown' && !isPrimaryTouch(e.originalEvent)) return;
firstTouch = (e.type == 'MSPointerDown' || e.type == 'pointerdown') ? e : e.originalEvent.touches[0];
now = Date.now();
delta = now - (touch.last || now);
touch.el = $('tagName' in firstTouch.target ? firstTouch.target : firstTouch.target.parentNode);
if(touchTimeout) clearTimeout(touchTimeout);
touch.x1 = firstTouch.pageX;
touch.y1 = firstTouch.pageY;
if (delta > 0 && delta <= 250) touch.isDoubleTap = true;
touch.last = now;
longTapTimeout = setTimeout(longTap, longTapDelay);
// adds the current touch contact for IE gesture recognition
if (gesture && ( e.type == 'MSPointerDown' || e.type == 'pointerdown' || e.type == 'touchstart' ) ) {
gesture.addPointer(e.originalEvent.pointerId);
}
})
// MSPointerMove: for IE10
// pointermove: for IE11
.on('touchmove MSPointerMove pointermove', function(e){
if (e.type == 'MSPointerMove' && !isPrimaryTouch(e.originalEvent)) return;
firstTouch = (e.type == 'MSPointerMove' || e.type == 'pointermove') ? e : e.originalEvent.touches[0];
cancelLongTap();
touch.x2 = firstTouch.pageX;
touch.y2 = firstTouch.pageY;
deltaX += Math.abs(touch.x1 - touch.x2);
deltaY += Math.abs(touch.y1 - touch.y2);
})
// MSPointerUp: for IE10
// pointerup: for IE11
.on('touchend MSPointerUp pointerup', function(e){
if (e.type == 'MSPointerUp' && !isPrimaryTouch(e.originalEvent)) return;
cancelLongTap();
// swipe
if ((touch.x2 && Math.abs(touch.x1 - touch.x2) > 30) || (touch.y2 && Math.abs(touch.y1 - touch.y2) > 30)){
swipeTimeout = setTimeout(function() {
touch.el.trigger('swipe');
touch.el.trigger('swipe' + (swipeDirection(touch.x1, touch.x2, touch.y1, touch.y2)));
touch = {};
}, 0);
// normal tap
} else if ('last' in touch) {
// don't fire tap when delta position changed by more than 30 pixels,
// for instance when moving to a point and back to origin
if (isNaN(deltaX) || (deltaX < 30 && deltaY < 30)) {
// delay by one tick so we can cancel the 'tap' event if 'scroll' fires
// ('tap' fires before 'scroll')
tapTimeout = setTimeout(function() {
// trigger universal 'tap' with the option to cancelTouch()
// (cancelTouch cancels processing of single vs double taps for faster 'tap' response)
var event = $.Event('tap');
event.cancelTouch = cancelAll;
touch.el.trigger(event);
// trigger double tap immediately
if (touch.isDoubleTap) {
touch.el.trigger('doubleTap');
touch = {};
}
// trigger single tap after 250ms of inactivity
else {
touchTimeout = setTimeout(function(){
touchTimeout = null;
touch.el.trigger('singleTap');
touch = {};
}, 250);
}
}, 0);
} else {
touch = {};
}
deltaX = deltaY = 0;
}
})
// when the browser window loses focus,
// for example when a modal dialog is shown,
// cancel all ongoing events
.on('touchcancel MSPointerCancel', cancelAll);
// scrolling the window indicates intention of the user
// to scroll, not tap or swipe, so cancel all ongoing events
$(window).on('scroll', cancelAll);
});
['swipe', 'swipeLeft', 'swipeRight', 'swipeUp', 'swipeDown', 'doubleTap', 'tap', 'singleTap', 'longTap'].forEach(function(eventName){
$.fn[eventName] = function(callback){ return $(this).on(eventName, callback); };
});
})(jQuery);
(function(UI) {
"use strict";
var stacks = [];
UI.component('stackMargin', {
defaults: {
'cls': 'uk-margin-small-top'
},
boot: function() {
// init code
UI.ready(function(context) {
UI.$("[data-uk-margin]", context).each(function() {
var ele = UI.$(this), obj;
if (!ele.data("stackMargin")) {
obj = UI.stackMargin(ele, UI.Utils.options(ele.attr("data-uk-margin")));
}
});
});
},
init: function() {
var $this = this;
this.columns = this.element.children();
if (!this.columns.length) return;
UI.$win.on('resize orientationchange', (function() {
var fn = function() {
$this.process();
};
UI.$(function() {
fn();
UI.$win.on("load", fn);
});
return UI.Utils.debounce(fn, 20);
})());
UI.$html.on("changed.uk.dom", function(e) {
$this.columns = $this.element.children();
$this.process();
});
this.on("display.uk.check", function(e) {
$this.columns = $this.element.children();
if (this.element.is(":visible")) this.process();
}.bind(this));
stacks.push(this);
},
process: function() {
var $this = this;
UI.Utils.stackMargin(this.columns, this.options);
return this;
},
revert: function() {
this.columns.removeClass(this.options.cls);
return this;
}
});
// responsive element e.g. iframes
(function(){
var elements = [], check = function(ele) {
if (!ele.is(':visible')) return;
var width = ele.parent().width(),
iwidth = ele.data('width'),
ratio = (width / iwidth),
height = Math.floor(ratio * ele.data('height'));
ele.css({'height': (width < iwidth) ? height : ele.data('height')});
};
UI.component('responsiveElement', {
defaults: {},
boot: function() {
// init code
UI.ready(function(context) {
UI.$("iframe.uk-responsive-width, [data-uk-responsive]", context).each(function() {
var ele = UI.$(this), obj;
if (!ele.data("responsiveIframe")) {
obj = UI.responsiveElement(ele, {});
}
});
});
},
init: function() {
var ele = this.element;
if (ele.attr('width') && ele.attr('height')) {
ele.data({
'width' : ele.attr('width'),
'height': ele.attr('height')
}).on('display.uk.check', function(){
check(ele);
});
check(ele);
elements.push(ele);
}
}
});
UI.$win.on('resize load', UI.Utils.debounce(function(){
elements.forEach(function(ele){
check(ele);
});
}, 15));
})();
// helper
UI.Utils.stackMargin = function(elements, options) {
options = UI.$.extend({
'cls': 'uk-margin-small-top'
}, options);
options.cls = options.cls;
elements = UI.$(elements).removeClass(options.cls);
var skip = false,
firstvisible = elements.filter(":visible:first"),
offset = firstvisible.length ? (firstvisible.position().top + firstvisible.outerHeight()) - 1 : false; // (-1): weird firefox bug when parent container is display:flex
if (offset === false) return;
elements.each(function() {
var column = UI.$(this);
if (column.is(":visible")) {
if (skip) {
column.addClass(options.cls);
} else {
if (column.position().top >= offset) {
skip = column.addClass(options.cls);
}
}
}
});
};
UI.Utils.matchHeights = function(elements, options) {
elements = UI.$(elements).css('min-height', '');
options = UI.$.extend({ row : true }, options);
var matchHeights = function(group){
if (group.length < 2) return;
var max = 0;
group.each(function() {
max = Math.max(max, UI.$(this).outerHeight());
}).each(function() {
var element = UI.$(this),
height = max - (element.css('box-sizing') == 'border-box' ? 0 : (element.outerHeight() - element.height()));
element.css('min-height', height + 'px');
});
};
if (options.row) {
elements.first().width(); // force redraw
setTimeout(function(){
var lastoffset = false, group = [];
elements.each(function() {
var ele = UI.$(this), offset = ele.offset().top;
if (offset != lastoffset && group.length) {
matchHeights(UI.$(group));
group = [];
offset = ele.offset().top;
}
group.push(ele);
lastoffset = offset;
});
if (group.length) {
matchHeights(UI.$(group));
}
}, 0);
} else {
matchHeights(elements);
}
};
})(UIkit);
(function(UI) {
"use strict";
UI.component('smoothScroll', {
boot: function() {
// init code
UI.$html.on("click.smooth-scroll.uikit", "[data-uk-smooth-scroll]", function(e) {
var ele = UI.$(this);
if (!ele.data("smoothScroll")) {
var obj = UI.smoothScroll(ele, UI.Utils.options(ele.attr("data-uk-smooth-scroll")));
ele.trigger("click");
}
return false;
});
},
init: function() {
var $this = this;
this.on("click", function(e) {
e.preventDefault();
scrollToElement(UI.$(this.hash).length ? UI.$(this.hash) : UI.$("body"), $this.options);
});
}
});
function scrollToElement(ele, options) {
options = UI.$.extend({
duration: 1000,
transition: 'easeOutExpo',
offset: 0,
complete: function(){}
}, options);
// get / set parameters
var target = ele.offset().top - options.offset,
docheight = UI.$doc.height(),
winheight = window.innerHeight;
if ((target + winheight) > docheight) {
target = docheight - winheight;
}
// animate to target, fire callback when done
UI.$("html,body").stop().animate({scrollTop: target}, options.duration, options.transition).promise().done(options.complete);
}
UI.Utils.scrollToElement = scrollToElement;
if (!UI.$.easing.easeOutExpo) {
UI.$.easing.easeOutExpo = function(x, t, b, c, d) { return (t == d) ? b + c : c * (-Math.pow(2, -10 * t / d) + 1) + b; };
}
})(UIkit);
(function(UI) {
"use strict";
var $win = UI.$win,
$doc = UI.$doc,
scrollspies = [],
checkScrollSpy = function() {
for(var i=0; i < scrollspies.length; i++) {
window.requestAnimationFrame.apply(window, [scrollspies[i].check]);
}
};
UI.component('scrollspy', {
defaults: {
"target" : false,
"cls" : "uk-scrollspy-inview",
"initcls" : "uk-scrollspy-init-inview",
"topoffset" : 0,
"leftoffset" : 0,
"repeat" : false,
"delay" : 0
},
boot: function() {
// listen to scroll and resize
$doc.on("scrolling.uk.document", checkScrollSpy);
$win.on("load resize orientationchange", UI.Utils.debounce(checkScrollSpy, 50));
// init code
UI.ready(function(context) {
UI.$("[data-uk-scrollspy]", context).each(function() {
var element = UI.$(this);
if (!element.data("scrollspy")) {
var obj = UI.scrollspy(element, UI.Utils.options(element.attr("data-uk-scrollspy")));
}
});
});
},
init: function() {
var $this = this, inviewstate, initinview, togglecls = this.options.cls.split(/,/), fn = function(){
var elements = $this.options.target ? $this.element.find($this.options.target) : $this.element,
delayIdx = elements.length === 1 ? 1 : 0,
toggleclsIdx = 0;
elements.each(function(idx){
var element = UI.$(this),
inviewstate = element.data('inviewstate'),
inview = UI.Utils.isInView(element, $this.options),
toggle = element.data('ukScrollspyCls') || togglecls[toggleclsIdx].trim();
if (inview && !inviewstate && !element.data('scrollspy-idle')) {
if (!initinview) {
element.addClass($this.options.initcls);
$this.offset = element.offset();
initinview = true;
element.trigger("init.uk.scrollspy");
}
element.data('scrollspy-idle', setTimeout(function(){
element.addClass("uk-scrollspy-inview").toggleClass(toggle).width();
element.trigger("inview.uk.scrollspy");
element.data('scrollspy-idle', false);
element.data('inviewstate', true);
}, $this.options.delay * delayIdx));
delayIdx++;
}
if (!inview && inviewstate && $this.options.repeat) {
if (element.data('scrollspy-idle')) {
clearTimeout(element.data('scrollspy-idle'));
}
element.removeClass("uk-scrollspy-inview").toggleClass(toggle);
element.data('inviewstate', false);
element.trigger("outview.uk.scrollspy");
}
toggleclsIdx = togglecls[toggleclsIdx + 1] ? (toggleclsIdx + 1) : 0;
});
};
fn();
this.check = fn;
scrollspies.push(this);
}
});
var scrollspynavs = [],
checkScrollSpyNavs = function() {
for(var i=0; i < scrollspynavs.length; i++) {
window.requestAnimationFrame.apply(window, [scrollspynavs[i].check]);
}
};
UI.component('scrollspynav', {
defaults: {
"cls" : 'uk-active',
"closest" : false,
"topoffset" : 0,
"leftoffset" : 0,
"smoothscroll" : false
},
boot: function() {
// listen to scroll and resize
$doc.on("scrolling.uk.document", checkScrollSpyNavs);
$win.on("resize orientationchange", UI.Utils.debounce(checkScrollSpyNavs, 50));
// init code
UI.ready(function(context) {
UI.$("[data-uk-scrollspy-nav]", context).each(function() {
var element = UI.$(this);
if (!element.data("scrollspynav")) {
var obj = UI.scrollspynav(element, UI.Utils.options(element.attr("data-uk-scrollspy-nav")));
}
});
});
},
init: function() {
var ids = [],
links = this.find("a[href^='#']").each(function(){ ids.push(UI.$(this).attr("href")); }),
targets = UI.$(ids.join(",")),
clsActive = this.options.cls,
clsClosest = this.options.closest || this.options.closest;
var $this = this, inviews, fn = function(){
inviews = [];
for (var i=0 ; i < targets.length ; i++) {
if (UI.Utils.isInView(targets.eq(i), $this.options)) {
inviews.push(targets.eq(i));
}
}
if (inviews.length) {
var navitems,
scrollTop = $win.scrollTop(),
target = (function(){
for(var i=0; i< inviews.length;i++){
if(inviews[i].offset().top >= scrollTop){
return inviews[i];
}
}
})();
if (!target) return;
if ($this.options.closest) {
links.closest(clsClosest).removeClass(clsActive);
navitems = links.filter("a[href='#"+target.attr("id")+"']").closest(clsClosest).addClass(clsActive);
} else {
navitems = links.removeClass(clsActive).filter("a[href='#"+target.attr("id")+"']").addClass(clsActive);
}
$this.element.trigger("inview.uk.scrollspynav", [target, navitems]);
}
};
if (this.options.smoothscroll && UI.smoothScroll) {
links.each(function(){
UI.smoothScroll(this, $this.options.smoothscroll);
});
}
fn();
this.element.data("scrollspynav", this);
this.check = fn;
scrollspynavs.push(this);
}
});
})(UIkit);
(function(UI){
"use strict";
var toggles = [];
UI.component('toggle', {
defaults: {
target : false,
cls : 'uk-hidden',
animation : false,
duration : 200
},
boot: function(){
// init code
UI.ready(function(context) {
UI.$("[data-uk-toggle]", context).each(function() {
var ele = UI.$(this);
if (!ele.data("toggle")) {
var obj = UI.toggle(ele, UI.Utils.options(ele.attr("data-uk-toggle")));
}
});
setTimeout(function(){
toggles.forEach(function(toggle){
toggle.getToggles();
});
}, 0);
});
},
init: function() {
var $this = this;
this.aria = (this.options.cls.indexOf('uk-hidden') !== -1);
this.getToggles();
this.on("click", function(e) {
if ($this.element.is('a[href="#"]')) e.preventDefault();
$this.toggle();
});
toggles.push(this);
},
toggle: function() {
if(!this.totoggle.length) return;
if (this.options.animation && UI.support.animation) {
var $this = this, animations = this.options.animation.split(',');
if (animations.length == 1) {
animations[1] = animations[0];
}
animations[0] = animations[0].trim();
animations[1] = animations[1].trim();
this.totoggle.css('animation-duration', this.options.duration+'ms');
if (this.totoggle.hasClass(this.options.cls)) {
this.totoggle.toggleClass(this.options.cls);
this.totoggle.each(function(){
UI.Utils.animate(this, animations[0]).then(function(){
UI.$(this).css('animation-duration', '');
UI.Utils.checkDisplay(this);
});
});
} else {
this.totoggle.each(function(){
UI.Utils.animate(this, animations[1]+' uk-animation-reverse').then(function(){
UI.$(this).toggleClass($this.options.cls).css('animation-duration', '');
UI.Utils.checkDisplay(this);
}.bind(this));
});
}
} else {
this.totoggle.toggleClass(this.options.cls);
UI.Utils.checkDisplay(this.totoggle);
}
this.updateAria();
},
getToggles: function() {
this.totoggle = this.options.target ? UI.$(this.options.target):[];
this.updateAria();
},
updateAria: function() {
if (this.aria && this.totoggle.length) {
this.totoggle.each(function(){
UI.$(this).attr('aria-hidden', UI.$(this).hasClass('uk-hidden'));
});
}
}
});
})(UIkit);
(function(UI) {
"use strict";
UI.component('alert', {
defaults: {
"fade": true,
"duration": 200,
"trigger": ".uk-alert-close"
},
boot: function() {
// init code
UI.$html.on("click.alert.uikit", "[data-uk-alert]", function(e) {
var ele = UI.$(this);
if (!ele.data("alert")) {
var alert = UI.alert(ele, UI.Utils.options(ele.attr("data-uk-alert")));
if (UI.$(e.target).is(alert.options.trigger)) {
e.preventDefault();
alert.close();
}
}
});
},
init: function() {
var $this = this;
this.on("click", this.options.trigger, function(e) {
e.preventDefault();
$this.close();
});
},
close: function() {
var element = this.trigger("close.uk.alert"),
removeElement = function () {
this.trigger("closed.uk.alert").remove();
}.bind(this);
if (this.options.fade) {
element.css("overflow", "hidden").css("max-height", element.height()).animate({
"height" : 0,
"opacity" : 0,
"padding-top" : 0,
"padding-bottom" : 0,
"margin-top" : 0,
"margin-bottom" : 0
}, this.options.duration, removeElement);
} else {
removeElement();
}
}
});
})(UIkit);
(function(UI) {
"use strict";
UI.component('buttonRadio', {
defaults: {
"target": ".uk-button"
},
boot: function() {
// init code
UI.$html.on("click.buttonradio.uikit", "[data-uk-button-radio]", function(e) {
var ele = UI.$(this);
if (!ele.data("buttonRadio")) {
var obj = UI.buttonRadio(ele, UI.Utils.options(ele.attr("data-uk-button-radio"))),
target = UI.$(e.target);
if (target.is(obj.options.target)) {
target.trigger("click");
}
}
});
},
init: function() {
var $this = this;
// Init ARIA
this.find($this.options.target).attr('aria-checked', 'false').filter(".uk-active").attr('aria-checked', 'true');
this.on("click", this.options.target, function(e) {
var ele = UI.$(this);
if (ele.is('a[href="#"]')) e.preventDefault();
$this.find($this.options.target).not(ele).removeClass("uk-active").blur();
ele.addClass("uk-active");
// Update ARIA
$this.find($this.options.target).not(ele).attr('aria-checked', 'false');
ele.attr('aria-checked', 'true');
$this.trigger("change.uk.button", [ele]);
});
},
getSelected: function() {
return this.find(".uk-active");
}
});
UI.component('buttonCheckbox', {
defaults: {
"target": ".uk-button"
},
boot: function() {
UI.$html.on("click.buttoncheckbox.uikit", "[data-uk-button-checkbox]", function(e) {
var ele = UI.$(this);
if (!ele.data("buttonCheckbox")) {
var obj = UI.buttonCheckbox(ele, UI.Utils.options(ele.attr("data-uk-button-checkbox"))),
target = UI.$(e.target);
if (target.is(obj.options.target)) {
target.trigger("click");
}
}
});
},
init: function() {
var $this = this;
// Init ARIA
this.find($this.options.target).attr('aria-checked', 'false').filter(".uk-active").attr('aria-checked', 'true');
this.on("click", this.options.target, function(e) {
var ele = UI.$(this);
if (ele.is('a[href="#"]')) e.preventDefault();
ele.toggleClass("uk-active").blur();
// Update ARIA
ele.attr('aria-checked', ele.hasClass("uk-active"));
$this.trigger("change.uk.button", [ele]);
});
},
getSelected: function() {
return this.find(".uk-active");
}
});
UI.component('button', {
defaults: {},
boot: function() {
UI.$html.on("click.button.uikit", "[data-uk-button]", function(e) {
var ele = UI.$(this);
if (!ele.data("button")) {
var obj = UI.button(ele, UI.Utils.options(ele.attr("data-uk-button")));
ele.trigger("click");
}
});
},
init: function() {
var $this = this;
// Init ARIA
this.element.attr('aria-pressed', this.element.hasClass("uk-active"));
this.on("click", function(e) {
if ($this.element.is('a[href="#"]')) e.preventDefault();
$this.toggle();
$this.trigger("change.uk.button", [$this.element.blur().hasClass("uk-active")]);
});
},
toggle: function() {
this.element.toggleClass("uk-active");
// Update ARIA
this.element.attr('aria-pressed', this.element.hasClass("uk-active"));
}
});
})(UIkit);
(function(UI) {
"use strict";
var active = false, hoverIdle;
UI.component('dropdown', {
defaults: {
'mode' : 'hover',
'remaintime' : 800,
'justify' : false,
'boundary' : UI.$win,
'delay' : 0,
'hoverDelayIdle' : 250
},
remainIdle: false,
boot: function() {
var triggerevent = UI.support.touch ? "click" : "mouseenter";
// init code
UI.$html.on(triggerevent+".dropdown.uikit", "[data-uk-dropdown]", function(e) {
var ele = UI.$(this);
if (!ele.data("dropdown")) {
var dropdown = UI.dropdown(ele, UI.Utils.options(ele.attr("data-uk-dropdown")));
if (triggerevent=="click" || (triggerevent=="mouseenter" && dropdown.options.mode=="hover")) {
dropdown.element.trigger(triggerevent);
}
if (dropdown.element.find('.uk-dropdown').length) {
e.preventDefault();
}
}
});
},
init: function() {
var $this = this;
this.dropdown = this.find('.uk-dropdown');
this.centered = this.dropdown.hasClass('uk-dropdown-center');
this.justified = this.options.justify ? UI.$(this.options.justify) : false;
this.boundary = UI.$(this.options.boundary);
this.flipped = this.dropdown.hasClass('uk-dropdown-flip');
if (!this.boundary.length) {
this.boundary = UI.$win;
}
// Init ARIA
this.element.attr('aria-haspopup', 'true');
this.element.attr('aria-expanded', this.element.hasClass("uk-open"));
if (this.options.mode == "click" || UI.support.touch) {
this.on("click.uikit.dropdown", function(e) {
var $target = UI.$(e.target);
if (!$target.parents(".uk-dropdown").length) {
if ($target.is("a[href='#']") || $target.parent().is("a[href='#']") || ($this.dropdown.length && !$this.dropdown.is(":visible")) ){
e.preventDefault();
}
$target.blur();
}
if (!$this.element.hasClass('uk-open')) {
$this.show();
} else {
if ($target.is("a:not(.js-uk-prevent)") || $target.is(".uk-dropdown-close") || !$this.dropdown.find(e.target).length) {
$this.hide();
}
}
});
} else {
this.on("mouseenter", function(e) {
if ($this.remainIdle) {
clearTimeout($this.remainIdle);
}
if (hoverIdle) {
clearTimeout(hoverIdle);
}
if (active && active == $this) {
return;
}
// pseudo manuAim
if (active && active != $this) {
hoverIdle = setTimeout(function() {
hoverIdle = setTimeout($this.show.bind($this), $this.options.delay);
}, $this.options.hoverDelayIdle);
} else {
hoverIdle = setTimeout($this.show.bind($this), $this.options.delay);
}
}).on("mouseleave", function() {
if (hoverIdle) {
clearTimeout(hoverIdle);
}
$this.remainIdle = setTimeout(function() {
if (active && active == $this) $this.hide();
}, $this.options.remaintime);
}).on("click", function(e){
var $target = UI.$(e.target);
if ($this.remainIdle) {
clearTimeout($this.remainIdle);
}
if ($target.is("a[href='#']") || $target.parent().is("a[href='#']")){
e.preventDefault();
}
$this.show();
});
}
},
show: function(){
UI.$html.off("click.outer.dropdown");
if (active && active != this) {
active.hide();
}
if (hoverIdle) {
clearTimeout(hoverIdle);
}
this.checkDimensions();
this.element.addClass('uk-open');
// Update ARIA
this.element.attr('aria-expanded', 'true');
this.trigger('show.uk.dropdown', [this]);
UI.Utils.checkDisplay(this.dropdown, true);
active = this;
this.registerOuterClick();
},
hide: function() {
this.element.removeClass('uk-open');
if (this.remainIdle) {
clearTimeout(this.remainIdle);
}
this.remainIdle = false;
// Update ARIA
this.element.attr('aria-expanded', 'false');
this.trigger('hide.uk.dropdown', [this]);
if (active == this) active = false;
},
registerOuterClick: function(){
var $this = this;
UI.$html.off("click.outer.dropdown");
setTimeout(function() {
UI.$html.on("click.outer.dropdown", function(e) {
if (hoverIdle) {
clearTimeout(hoverIdle);
}
var $target = UI.$(e.target);
if (active == $this && ($target.is("a:not(.js-uk-prevent)") || $target.is(".uk-dropdown-close") || !$this.dropdown.find(e.target).length)) {
$this.hide();
UI.$html.off("click.outer.dropdown");
}
});
}, 10);
},
checkDimensions: function() {
if (!this.dropdown.length) return;
if (this.justified && this.justified.length) {
this.dropdown.css("min-width", "");
}
var $this = this,
dropdown = this.dropdown.css("margin-" + UI.langdirection, ""),
offset = dropdown.show().offset(),
width = dropdown.outerWidth(),
boundarywidth = this.boundary.width(),
boundaryoffset = this.boundary.offset() ? this.boundary.offset().left:0;
// centered dropdown
if (this.centered) {
dropdown.css("margin-" + UI.langdirection, (parseFloat(width) / 2 - dropdown.parent().width() / 2) * -1);
offset = dropdown.offset();
// reset dropdown
if ((width + offset.left) > boundarywidth || offset.left < 0) {
dropdown.css("margin-" + UI.langdirection, "");
offset = dropdown.offset();
}
}
// justify dropdown
if (this.justified && this.justified.length) {
var jwidth = this.justified.outerWidth();
dropdown.css("min-width", jwidth);
if (UI.langdirection == 'right') {
var right1 = boundarywidth - (this.justified.offset().left + jwidth),
right2 = boundarywidth - (dropdown.offset().left + dropdown.outerWidth());
dropdown.css("margin-right", right1 - right2);
} else {
dropdown.css("margin-left", this.justified.offset().left - offset.left);
}
offset = dropdown.offset();
}
if ((width + (offset.left-boundaryoffset)) > boundarywidth) {
dropdown.addClass('uk-dropdown-flip');
offset = dropdown.offset();
}
if ((offset.left-boundaryoffset) < 0) {
dropdown.addClass("uk-dropdown-stack");
if (dropdown.hasClass('uk-dropdown-flip')) {
if (!this.flipped) {
dropdown.removeClass('uk-dropdown-flip');
offset = dropdown.offset();
dropdown.addClass('uk-dropdown-flip');
}
setTimeout(function(){
if ((dropdown.offset().left-boundaryoffset) < 0 || !$this.flipped && (dropdown.outerWidth() + (offset.left-boundaryoffset)) < boundarywidth) {
dropdown.removeClass('uk-dropdown-flip');
}
}, 0);
}
this.trigger('stack.uk.dropdown', [this]);
}
dropdown.css("display", "");
}
});
})(UIkit);
(function(UI) {
"use strict";
var grids = [];
UI.component('gridMatchHeight', {
defaults: {
"target" : false,
"row" : true,
"ignorestacked" : false
},
boot: function() {
// init code
UI.ready(function(context) {
UI.$("[data-uk-grid-match]", context).each(function() {
var grid = UI.$(this), obj;
if (!grid.data("gridMatchHeight")) {
obj = UI.gridMatchHeight(grid, UI.Utils.options(grid.attr("data-uk-grid-match")));
}
});
});
},
init: function() {
var $this = this;
this.columns = this.element.children();
this.elements = this.options.target ? this.find(this.options.target) : this.columns;
if (!this.columns.length) return;
UI.$win.on('load resize orientationchange', (function() {
var fn = function() {
$this.match();
};
UI.$(function() { fn(); });
return UI.Utils.debounce(fn, 50);
})());
UI.$html.on("changed.uk.dom", function(e) {
$this.columns = $this.element.children();
$this.elements = $this.options.target ? $this.find($this.options.target) : $this.columns;
$this.match();
});
this.on("display.uk.check", function(e) {
if(this.element.is(":visible")) this.match();
}.bind(this));
grids.push(this);
},
match: function() {
var firstvisible = this.columns.filter(":visible:first");
if (!firstvisible.length) return;
var stacked = Math.ceil(100 * parseFloat(firstvisible.css('width')) / parseFloat(firstvisible.parent().css('width'))) >= 100;
if (stacked && !this.options.ignorestacked) {
this.revert();
} else {
UI.Utils.matchHeights(this.elements, this.options);
}
return this;
},
revert: function() {
this.elements.css('min-height', '');
return this;
}
});
UI.component('gridMargin', {
defaults: {
"cls": "uk-grid-margin"
},
boot: function() {
// init code
UI.ready(function(context) {
UI.$("[data-uk-grid-margin]", context).each(function() {
var grid = UI.$(this), obj;
if (!grid.data("gridMargin")) {
obj = UI.gridMargin(grid, UI.Utils.options(grid.attr("data-uk-grid-margin")));
}
});
});
},
init: function() {
var stackMargin = UI.stackMargin(this.element, this.options);
}
});
})(UIkit);
(function(UI) {
"use strict";
var active = false, activeCount = 0, $html = UI.$html, body;
UI.component('modal', {
defaults: {
keyboard: true,
bgclose: true,
minScrollHeight: 150,
center: false,
modal: true
},
scrollable: false,
transition: false,
init: function() {
if (!body) body = UI.$('body');
if (!this.element.length) return;
var $this = this;
this.paddingdir = "padding-" + (UI.langdirection == 'left' ? "right":"left");
this.dialog = this.find(".uk-modal-dialog");
this.active = false;
// Update ARIA
this.element.attr('aria-hidden', this.element.hasClass("uk-open"));
this.on("click", ".uk-modal-close", function(e) {
e.preventDefault();
$this.hide();
}).on("click", function(e) {
var target = UI.$(e.target);
if (target[0] == $this.element[0] && $this.options.bgclose) {
$this.hide();
}
});
},
toggle: function() {
return this[this.isActive() ? "hide" : "show"]();
},
show: function() {
if (!this.element.length) return;
var $this = this;
if (this.isActive()) return;
if (this.options.modal && active) {
active.hide(true);
}
this.element.removeClass("uk-open").show();
this.resize();
if (this.options.modal) {
active = this;
}
this.active = true;
activeCount++;
this.element.addClass("uk-open");
$html.addClass("uk-modal-page").height(); // force browser engine redraw
// Update ARIA
this.element.attr('aria-hidden', 'false');
this.element.trigger("show.uk.modal");
UI.Utils.checkDisplay(this.dialog, true);
return this;
},
hide: function(force) {
if (!force && UI.support.transition) {
var $this = this;
this.one(UI.support.transition.end, function() {
$this._hide();
}).removeClass("uk-open");
} else {
this._hide();
}
return this;
},
resize: function() {
var bodywidth = body.width();
this.scrollbarwidth = window.innerWidth - bodywidth;
body.css(this.paddingdir, this.scrollbarwidth);
this.element.css('overflow-y', this.scrollbarwidth ? 'scroll' : 'auto');
if (!this.updateScrollable() && this.options.center) {
var dh = this.dialog.outerHeight(),
pad = parseInt(this.dialog.css('margin-top'), 10) + parseInt(this.dialog.css('margin-bottom'), 10);
if ((dh + pad) < window.innerHeight) {
this.dialog.css({'top': (window.innerHeight/2 - dh/2) - pad });
} else {
this.dialog.css({'top': ''});
}
}
},
updateScrollable: function() {
// has scrollable?
var scrollable = this.dialog.find('.uk-overflow-container:visible:first');
if (scrollable.length) {
scrollable.css("height", 0);
var offset = Math.abs(parseInt(this.dialog.css("margin-top"), 10)),
dh = this.dialog.outerHeight(),
wh = window.innerHeight,
h = wh - 2*(offset < 20 ? 20:offset) - dh;
scrollable.css("height", h < this.options.minScrollHeight ? "":h);
return true;
}
return false;
},
_hide: function() {
this.active = false;
activeCount--;
this.element.hide().removeClass("uk-open");
// Update ARIA
this.element.attr('aria-hidden', 'true');
if (!activeCount) {
$html.removeClass("uk-modal-page");
body.css(this.paddingdir, "");
}
if(active===this) active = false;
this.trigger("hide.uk.modal");
},
isActive: function() {
return this.active;
}
});
UI.component('modalTrigger', {
boot: function() {
// init code
UI.$html.on("click.modal.uikit", "[data-uk-modal]", function(e) {
var ele = UI.$(this);
if (ele.is("a")) {
e.preventDefault();
}
if (!ele.data("modalTrigger")) {
var modal = UI.modalTrigger(ele, UI.Utils.options(ele.attr("data-uk-modal")));
modal.show();
}
});
// close modal on esc button
UI.$html.on('keydown.modal.uikit', function (e) {
if (active && e.keyCode === 27 && active.options.keyboard) { // ESC
e.preventDefault();
active.hide();
}
});
UI.$win.on("resize orientationchange", UI.Utils.debounce(function(){
if (active) active.resize();
}, 150));
},
init: function() {
var $this = this;
this.options = UI.$.extend({
"target": $this.element.is("a") ? $this.element.attr("href") : false
}, this.options);
this.modal = UI.modal(this.options.target, this.options);
this.on("click", function(e) {
e.preventDefault();
$this.show();
});
//methods
this.proxy(this.modal, "show hide isActive");
}
});
UI.modal.dialog = function(content, options) {
var modal = UI.modal(UI.$(UI.modal.dialog.template).appendTo("body"), options);
modal.on("hide.uk.modal", function(){
if (modal.persist) {
modal.persist.appendTo(modal.persist.data("modalPersistParent"));
modal.persist = false;
}
modal.element.remove();
});
setContent(content, modal);
return modal;
};
UI.modal.dialog.template = '<div class="uk-modal"><div class="uk-modal-dialog" style="min-height:0;"></div></div>';
UI.modal.alert = function(content, options) {
options = UI.$.extend(true, {bgclose:false, keyboard:false, modal:false, labels:UI.modal.labels}, options);
var modal = UI.modal.dialog(([
'<div class="uk-margin uk-modal-content">'+String(content)+'</div>',
'<div class="uk-modal-footer uk-text-right"><button class="uk-button uk-button-primary uk-modal-close">'+options.labels.Ok+'</button></div>'
]).join(""), options);
modal.on('show.uk.modal', function(){
setTimeout(function(){
modal.element.find('button:first').focus();
}, 50);
});
modal.show();
};
UI.modal.confirm = function(content, onconfirm, options) {
onconfirm = UI.$.isFunction(onconfirm) ? onconfirm : function(){};
options = UI.$.extend(true, {bgclose:false, keyboard:false, modal:false, labels:UI.modal.labels}, options);
var modal = UI.modal.dialog(([
'<div class="uk-margin uk-modal-content">'+String(content)+'</div>',
'<div class="uk-modal-footer uk-text-right"><button class="uk-button uk-button-primary js-modal-confirm">'+options.labels.Ok+'</button> <button class="uk-button uk-modal-close">'+options.labels.Cancel+'</button></div>'
]).join(""), options);
modal.element.find(".js-modal-confirm").on("click", function(){
onconfirm();
modal.hide();
});
modal.on('show.uk.modal', function(){
setTimeout(function(){
modal.element.find('button:first').focus();
}, 50);
});
modal.show();
};
UI.modal.prompt = function(text, value, onsubmit, options) {
onsubmit = UI.$.isFunction(onsubmit) ? onsubmit : function(value){};
options = UI.$.extend(true, {bgclose:false, keyboard:false, modal:false, labels:UI.modal.labels}, options);
var modal = UI.modal.dialog(([
text ? '<div class="uk-modal-content uk-form">'+String(text)+'</div>':'',
'<div class="uk-margin-small-top uk-modal-content uk-form"><p><input type="text" class="uk-width-1-1"></p></div>',
'<div class="uk-modal-footer uk-text-right"><button class="uk-button uk-button-primary js-modal-ok">'+options.labels.Ok+'</button> <button class="uk-button uk-modal-close">'+options.labels.Cancel+'</button></div>'
]).join(""), options),
input = modal.element.find("input[type='text']").val(value || '').on('keyup', function(e){
if (e.keyCode == 13) {
modal.element.find(".js-modal-ok").trigger('click');
}
});
modal.element.find(".js-modal-ok").on("click", function(){
if (onsubmit(input.val())!==false){
modal.hide();
}
});
modal.on('show.uk.modal', function(){
setTimeout(function(){
input.focus();
}, 50);
});
modal.show();
};
UI.modal.blockUI = function(content, options) {
var modal = UI.modal.dialog(([
'<div class="uk-margin uk-modal-content">'+String(content || '<div class="uk-text-center">...</div>')+'</div>'
]).join(""), UI.$.extend({bgclose:false, keyboard:false, modal:false}, options));
modal.content = modal.element.find('.uk-modal-content:first');
modal.show();
return modal;
};
UI.modal.labels = {
'Ok': 'Ok',
'Cancel': 'Cancel'
};
// helper functions
function setContent(content, modal){
if(!modal) return;
if (typeof content === 'object') {
// convert DOM object to a jQuery object
content = content instanceof jQuery ? content : UI.$(content);
if(content.parent().length) {
modal.persist = content;
modal.persist.data("modalPersistParent", content.parent());
}
}else if (typeof content === 'string' || typeof content === 'number') {
// just insert the data as innerHTML
content = UI.$('<div></div>').html(content);
}else {
// unsupported data type!
content = UI.$('<div></div>').html('UIkit.modal Error: Unsupported data type: ' + typeof content);
}
content.appendTo(modal.element.find('.uk-modal-dialog'));
return modal;
}
})(UIkit);
(function(UI) {
"use strict";
UI.component('nav', {
defaults: {
"toggle": ">li.uk-parent > a[href='#']",
"lists": ">li.uk-parent > ul",
"multiple": false
},
boot: function() {
// init code
UI.ready(function(context) {
UI.$("[data-uk-nav]", context).each(function() {
var nav = UI.$(this);
if (!nav.data("nav")) {
var obj = UI.nav(nav, UI.Utils.options(nav.attr("data-uk-nav")));
}
});
});
},
init: function() {
var $this = this;
this.on("click.uikit.nav", this.options.toggle, function(e) {
e.preventDefault();
var ele = UI.$(this);
$this.open(ele.parent()[0] == $this.element[0] ? ele : ele.parent("li"));
});
this.find(this.options.lists).each(function() {
var $ele = UI.$(this),
parent = $ele.parent(),
active = parent.hasClass("uk-active");
$ele.wrap('<div style="overflow:hidden;height:0;position:relative;"></div>');
parent.data("list-container", $ele.parent()[active ? 'removeClass':'addClass']('uk-hidden'));
// Init ARIA
parent.attr('aria-expanded', parent.hasClass("uk-open"));
if (active) $this.open(parent, true);
});
},
open: function(li, noanimation) {
var $this = this, element = this.element, $li = UI.$(li), $container = $li.data('list-container');
if (!this.options.multiple) {
element.children('.uk-open').not(li).each(function() {
var ele = UI.$(this);
if (ele.data('list-container')) {
ele.data('list-container').stop().animate({height: 0}, function() {
UI.$(this).parent().removeClass('uk-open').end().addClass('uk-hidden');
});
}
});
}
$li.toggleClass('uk-open');
// Update ARIA
$li.attr('aria-expanded', $li.hasClass('uk-open'));
if ($container) {
if ($li.hasClass('uk-open')) {
$container.removeClass('uk-hidden');
}
if (noanimation) {
$container.stop().height($li.hasClass('uk-open') ? 'auto' : 0);
if (!$li.hasClass('uk-open')) {
$container.addClass('uk-hidden');
}
this.trigger('display.uk.check');
} else {
$container.stop().animate({
height: ($li.hasClass('uk-open') ? getHeight($container.find('ul:first')) : 0)
}, function() {
if (!$li.hasClass('uk-open')) {
$container.addClass('uk-hidden');
} else {
$container.css('height', '');
}
$this.trigger('display.uk.check');
});
}
}
}
});
// helper
function getHeight(ele) {
var $ele = UI.$(ele), height = "auto";
if ($ele.is(":visible")) {
height = $ele.outerHeight();
} else {
var tmp = {
position: $ele.css("position"),
visibility: $ele.css("visibility"),
display: $ele.css("display")
};
height = $ele.css({position: 'absolute', visibility: 'hidden', display: 'block'}).outerHeight();
$ele.css(tmp); // reset element
}
return height;
}
})(UIkit);
(function(UI) {
"use strict";
var scrollpos = {x: window.scrollX, y: window.scrollY},
$win = UI.$win,
$doc = UI.$doc,
$html = UI.$html,
Offcanvas = {
show: function(element) {
element = UI.$(element);
if (!element.length) return;
var $body = UI.$('body'),
bar = element.find(".uk-offcanvas-bar:first"),
rtl = (UI.langdirection == "right"),
flip = bar.hasClass("uk-offcanvas-bar-flip") ? -1:1,
dir = flip * (rtl ? -1 : 1);
scrollpos = {x: window.pageXOffset, y: window.pageYOffset};
element.addClass("uk-active");
$body.css({"width": window.innerWidth, "height": window.innerHeight}).addClass("uk-offcanvas-page");
$body.css((rtl ? "margin-right" : "margin-left"), (rtl ? -1 : 1) * (bar.outerWidth() * dir)).width(); // .width() - force redraw
$html.css('margin-top', scrollpos.y * -1);
bar.addClass("uk-offcanvas-bar-show");
this._initElement(element);
bar.trigger('show.uk.offcanvas', [element, bar]);
// Update ARIA
element.attr('aria-hidden', 'false');
},
hide: function(force) {
var $body = UI.$('body'),
panel = UI.$(".uk-offcanvas.uk-active"),
rtl = (UI.langdirection == "right"),
bar = panel.find(".uk-offcanvas-bar:first"),
finalize = function() {
$body.removeClass("uk-offcanvas-page").css({"width": "", "height": "", "margin-left": "", "margin-right": ""});
panel.removeClass("uk-active");
bar.removeClass("uk-offcanvas-bar-show");
$html.css('margin-top', '');
window.scrollTo(scrollpos.x, scrollpos.y);
bar.trigger('hide.uk.offcanvas', [panel, bar]);
// Update ARIA
panel.attr('aria-hidden', 'true');
};
if (!panel.length) return;
if (UI.support.transition && !force) {
$body.one(UI.support.transition.end, function() {
finalize();
}).css((rtl ? "margin-right" : "margin-left"), "");
setTimeout(function(){
bar.removeClass("uk-offcanvas-bar-show");
}, 0);
} else {
finalize();
}
},
_initElement: function(element) {
if (element.data("OffcanvasInit")) return;
element.on("click.uk.offcanvas swipeRight.uk.offcanvas swipeLeft.uk.offcanvas", function(e) {
var target = UI.$(e.target);
if (!e.type.match(/swipe/)) {
if (!target.hasClass("uk-offcanvas-close")) {
if (target.hasClass("uk-offcanvas-bar")) return;
if (target.parents(".uk-offcanvas-bar:first").length) return;
}
}
e.stopImmediatePropagation();
Offcanvas.hide();
});
element.on("click", "a[href^='#']", function(e){
var link = UI.$(this),
href = link.attr("href");
if (href == "#") {
return;
}
UI.$doc.one('hide.uk.offcanvas', function() {
var target;
try {
target = UI.$(href);
} catch (e){
target = ""
}
if (!target.length) {
target = UI.$('[name="'+href.replace('#','')+'"]');
}
if (target.length && link.attr('data-uk-smooth-scroll') && UI.Utils.scrollToElement) {
UI.Utils.scrollToElement(target, UI.Utils.options(link.attr('data-uk-smooth-scroll') || '{}'));
} else {
window.location.href = href;
}
});
Offcanvas.hide();
});
element.data("OffcanvasInit", true);
}
};
UI.component('offcanvasTrigger', {
boot: function() {
// init code
$html.on("click.offcanvas.uikit", "[data-uk-offcanvas]", function(e) {
e.preventDefault();
var ele = UI.$(this);
if (!ele.data("offcanvasTrigger")) {
var obj = UI.offcanvasTrigger(ele, UI.Utils.options(ele.attr("data-uk-offcanvas")));
ele.trigger("click");
}
});
$html.on('keydown.uk.offcanvas', function(e) {
if (e.keyCode === 27) { // ESC
Offcanvas.hide();
}
});
},
init: function() {
var $this = this;
this.options = UI.$.extend({
"target": $this.element.is("a") ? $this.element.attr("href") : false
}, this.options);
this.on("click", function(e) {
e.preventDefault();
Offcanvas.show($this.options.target);
});
}
});
UI.offcanvas = Offcanvas;
})(UIkit);
(function(UI) {
"use strict";
var Animations;
UI.component('switcher', {
defaults: {
connect : false,
toggle : ">*",
active : 0,
animation : false,
duration : 200
},
animating: false,
boot: function() {
// init code
UI.ready(function(context) {
UI.$("[data-uk-switcher]", context).each(function() {
var switcher = UI.$(this);
if (!switcher.data("switcher")) {
var obj = UI.switcher(switcher, UI.Utils.options(switcher.attr("data-uk-switcher")));
}
});
});
},
init: function() {
var $this = this;
this.on("click.uikit.switcher", this.options.toggle, function(e) {
e.preventDefault();
$this.show(this);
});
if (this.options.connect) {
this.connect = UI.$(this.options.connect);
this.connect.find(".uk-active").removeClass(".uk-active");
// delegate switch commands within container content
if (this.connect.length) {
// Init ARIA for connect
this.connect.children().attr('aria-hidden', 'true');
this.connect.on("click", '[data-uk-switcher-item]', function(e) {
e.preventDefault();
var item = UI.$(this).attr('data-uk-switcher-item');
if ($this.index == item) return;
switch(item) {
case 'next':
case 'previous':
$this.show($this.index + (item=='next' ? 1:-1));
break;
default:
$this.show(parseInt(item, 10));
}
}).on('swipeRight swipeLeft', function(e) {
e.preventDefault();
if(!window.getSelection().toString()) {
$this.show($this.index + (e.type == 'swipeLeft' ? 1 : -1));
}
});
}
var toggles = this.find(this.options.toggle),
active = toggles.filter(".uk-active");
if (active.length) {
this.show(active, false);
} else {
if (this.options.active===false) return;
active = toggles.eq(this.options.active);
this.show(active.length ? active : toggles.eq(0), false);
}
// Init ARIA for toggles
toggles.not(active).attr('aria-expanded', 'false');
active.attr('aria-expanded', 'true');
this.on('changed.uk.dom', function() {
$this.connect = UI.$($this.options.connect);
});
}
},
show: function(tab, animate) {
if (this.animating) {
return;
}
if (isNaN(tab)) {
tab = UI.$(tab);
} else {
var toggles = this.find(this.options.toggle);
tab = tab < 0 ? toggles.length-1 : tab;
tab = toggles.eq(toggles[tab] ? tab : 0);
}
var $this = this,
toggles = this.find(this.options.toggle),
active = UI.$(tab),
animation = Animations[this.options.animation] || function(current, next) {
if (!$this.options.animation) {
return Animations.none.apply($this);
}
var anim = $this.options.animation.split(',');
if (anim.length == 1) {
anim[1] = anim[0];
}
anim[0] = anim[0].trim();
anim[1] = anim[1].trim();
return coreAnimation.apply($this, [anim, current, next]);
};
if (animate===false || !UI.support.animation) {
animation = Animations.none;
}
if (active.hasClass("uk-disabled")) return;
// Update ARIA for Toggles
toggles.attr('aria-expanded', 'false');
active.attr('aria-expanded', 'true');
toggles.filter(".uk-active").removeClass("uk-active");
active.addClass("uk-active");
if (this.options.connect && this.connect.length) {
this.index = this.find(this.options.toggle).index(active);
if (this.index == -1 ) {
this.index = 0;
}
this.connect.each(function() {
var container = UI.$(this),
children = UI.$(container.children()),
current = UI.$(children.filter('.uk-active')),
next = UI.$(children.eq($this.index));
$this.animating = true;
animation.apply($this, [current, next]).then(function(){
current.removeClass("uk-active");
next.addClass("uk-active");
// Update ARIA for connect
current.attr('aria-hidden', 'true');
next.attr('aria-hidden', 'false');
UI.Utils.checkDisplay(next, true);
$this.animating = false;
});
});
}
this.trigger("show.uk.switcher", [active]);
}
});
Animations = {
'none': function() {
var d = UI.$.Deferred();
d.resolve();
return d.promise();
},
'fade': function(current, next) {
return coreAnimation.apply(this, ['uk-animation-fade', current, next]);
},
'slide-bottom': function(current, next) {
return coreAnimation.apply(this, ['uk-animation-slide-bottom', current, next]);
},
'slide-top': function(current, next) {
return coreAnimation.apply(this, ['uk-animation-slide-top', current, next]);
},
'slide-vertical': function(current, next, dir) {
var anim = ['uk-animation-slide-top', 'uk-animation-slide-bottom'];
if (current && current.index() > next.index()) {
anim.reverse();
}
return coreAnimation.apply(this, [anim, current, next]);
},
'slide-left': function(current, next) {
return coreAnimation.apply(this, ['uk-animation-slide-left', current, next]);
},
'slide-right': function(current, next) {
return coreAnimation.apply(this, ['uk-animation-slide-right', current, next]);
},
'slide-horizontal': function(current, next, dir) {
var anim = ['uk-animation-slide-right', 'uk-animation-slide-left'];
if (current && current.index() > next.index()) {
anim.reverse();
}
return coreAnimation.apply(this, [anim, current, next]);
},
'scale': function(current, next) {
return coreAnimation.apply(this, ['uk-animation-scale-up', current, next]);
}
};
UI.switcher.animations = Animations;
// helpers
function coreAnimation(cls, current, next) {
var d = UI.$.Deferred(), clsIn = cls, clsOut = cls, release;
if (next[0]===current[0]) {
d.resolve();
return d.promise();
}
if (typeof(cls) == 'object') {
clsIn = cls[0];
clsOut = cls[1] || cls[0];
}
release = function() {
if (current) current.hide().removeClass('uk-active '+clsOut+' uk-animation-reverse');
next.addClass(clsIn).one(UI.support.animation.end, function() {
next.removeClass(''+clsIn+'').css({opacity:'', display:''});
d.resolve();
if (current) current.css({opacity:'', display:''});
}.bind(this)).show();
};
next.css('animation-duration', this.options.duration+'ms');
if (current && current.length) {
current.css('animation-duration', this.options.duration+'ms');
current.css('display', 'none').addClass(clsOut+' uk-animation-reverse').one(UI.support.animation.end, function() {
release();
}.bind(this)).css('display', '');
} else {
next.addClass('uk-active');
release();
}
return d.promise();
}
})(UIkit);
(function(UI) {
"use strict";
UI.component('tab', {
defaults: {
'target' : '>li:not(.uk-tab-responsive, .uk-disabled)',
'connect' : false,
'active' : 0,
'animation' : false,
'duration' : 200
},
boot: function() {
// init code
UI.ready(function(context) {
UI.$("[data-uk-tab]", context).each(function() {
var tab = UI.$(this);
if (!tab.data("tab")) {
var obj = UI.tab(tab, UI.Utils.options(tab.attr("data-uk-tab")));
}
});
});
},
init: function() {
var $this = this;
this.current = false;
this.on("click.uikit.tab", this.options.target, function(e) {
e.preventDefault();
if ($this.switcher && $this.switcher.animating) {
return;
}
var current = $this.find($this.options.target).not(this);
current.removeClass("uk-active").blur();
$this.trigger("change.uk.tab", [UI.$(this).addClass("uk-active"), $this.current]);
$this.current = UI.$(this);
// Update ARIA
if (!$this.options.connect) {
current.attr('aria-expanded', 'false');
UI.$(this).attr('aria-expanded', 'true');
}
});
if (this.options.connect) {
this.connect = UI.$(this.options.connect);
}
// init responsive tab
this.responsivetab = UI.$('<li class="uk-tab-responsive uk-active"><a></a></li>').append('<div class="uk-dropdown uk-dropdown-small"><ul class="uk-nav uk-nav-dropdown"></ul><div>');
this.responsivetab.dropdown = this.responsivetab.find('.uk-dropdown');
this.responsivetab.lst = this.responsivetab.dropdown.find('ul');
this.responsivetab.caption = this.responsivetab.find('a:first');
if (this.element.hasClass("uk-tab-bottom")) this.responsivetab.dropdown.addClass("uk-dropdown-up");
// handle click
this.responsivetab.lst.on('click.uikit.tab', 'a', function(e) {
e.preventDefault();
e.stopPropagation();
var link = UI.$(this);
$this.element.children('li:not(.uk-tab-responsive)').eq(link.data('index')).trigger('click');
});
this.on('show.uk.switcher change.uk.tab', function(e, tab) {
$this.responsivetab.caption.html(tab.text());
});
this.element.append(this.responsivetab);
// init UIkit components
if (this.options.connect) {
this.switcher = UI.switcher(this.element, {
"toggle" : ">li:not(.uk-tab-responsive)",
"connect" : this.options.connect,
"active" : this.options.active,
"animation" : this.options.animation,
"duration" : this.options.duration
});
}
UI.dropdown(this.responsivetab, {"mode": "click"});
// init
$this.trigger("change.uk.tab", [this.element.find(this.options.target).not('.uk-tab-responsive').filter('.uk-active')]);
this.check();
UI.$win.on('resize orientationchange', UI.Utils.debounce(function(){
if ($this.element.is(":visible")) $this.check();
}, 100));
this.on('display.uk.check', function(){
if ($this.element.is(":visible")) $this.check();
});
},
check: function() {
var children = this.element.children('li:not(.uk-tab-responsive)').removeClass('uk-hidden');
if (!children.length) {
this.responsivetab.addClass('uk-hidden');
return;
}
var top = (children.eq(0).offset().top + Math.ceil(children.eq(0).height()/2)),
doresponsive = false,
item, link, clone;
this.responsivetab.lst.empty();
children.each(function(){
if (UI.$(this).offset().top > top) {
doresponsive = true;
}
});
if (doresponsive) {
for (var i = 0; i < children.length; i++) {
item = UI.$(children.eq(i));
link = item.find('a');
if (item.css('float') != 'none' && !item.attr('uk-dropdown')) {
if (!item.hasClass('uk-disabled')) {
clone = item[0].outerHTML.replace('<a ', '<a data-index="'+i+'" ');
this.responsivetab.lst.append(clone);
}
item.addClass('uk-hidden');
}
}
}
this.responsivetab[this.responsivetab.lst.children('li').length ? 'removeClass':'addClass']('uk-hidden');
}
});
})(UIkit);
(function(UI){
"use strict";
UI.component('cover', {
defaults: {
automute : true
},
boot: function() {
// auto init
UI.ready(function(context) {
UI.$("[data-uk-cover]", context).each(function(){
var ele = UI.$(this);
if(!ele.data("cover")) {
var plugin = UI.cover(ele, UI.Utils.options(ele.attr("data-uk-cover")));
}
});
});
},
init: function() {
this.parent = this.element.parent();
UI.$win.on('load resize orientationchange', UI.Utils.debounce(function(){
this.check();
}.bind(this), 100));
this.on("display.uk.check", function(e) {
if(this.element.is(":visible")) this.check();
}.bind(this));
this.check();
if (this.element.is('iframe') && this.options.automute) {
var src = this.element.attr('src');
this.element.attr('src', '').on('load', function(){
this.contentWindow.postMessage('{ "event": "command", "func": "mute", "method":"setVolume", "value":0}', '*');
}).attr('src', [src, (src.indexOf('?') > -1 ? '&':'?'), 'enablejsapi=1&api=1'].join(''));
}
},
check: function() {
this.element.css({
'width' : '',
'height' : ''
});
this.dimension = {w: this.element.width(), h: this.element.height()};
if (this.element.attr('width') && !isNaN(this.element.attr('width'))) {
this.dimension.w = this.element.attr('width');
}
if (this.element.attr('height') && !isNaN(this.element.attr('height'))) {
this.dimension.h = this.element.attr('height');
}
this.ratio = this.dimension.w / this.dimension.h;
var w = this.parent.width(), h = this.parent.height(), width, height;
// if element height < parent height (gap underneath)
if ((w / this.ratio) < h) {
width = Math.ceil(h * this.ratio);
height = h;
// element width < parent width (gap to right)
} else {
width = w;
height = Math.ceil(w / this.ratio);
}
this.element.css({
'width' : width,
'height' : height
});
}
});
})(UIkit);
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