From a266bd6cc7a39dae57286cfe703d75d22c2d7ef4 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Tim=20D=C3=BCsterhus?= Date: Sun, 3 May 2015 23:39:37 +0200 Subject: [PATCH] Add enquire.js and favico.js as stand alone files --- wcfsetup/install/files/js/3rdParty/enquire.js | 296 ++++++ wcfsetup/install/files/js/3rdParty/favico.js | 843 ++++++++++++++++++ 2 files changed, 1139 insertions(+) create mode 100644 wcfsetup/install/files/js/3rdParty/enquire.js create mode 100644 wcfsetup/install/files/js/3rdParty/favico.js diff --git a/wcfsetup/install/files/js/3rdParty/enquire.js b/wcfsetup/install/files/js/3rdParty/enquire.js new file mode 100644 index 0000000000..0a80eeb83e --- /dev/null +++ b/wcfsetup/install/files/js/3rdParty/enquire.js @@ -0,0 +1,296 @@ +/*! + * enquire.js v2.1.2 - Awesome Media Queries in JavaScript + * Copyright (c) 2014 Nick Williams - http://wicky.nillia.ms/enquire.js + * License: MIT (http://www.opensource.org/licenses/mit-license.php) + */ + +;(function (name, context, factory) { + var matchMedia = window.matchMedia; + + if (typeof module !== 'undefined' && module.exports) { + module.exports = factory(matchMedia); + } + else if (typeof define === 'function' && define.amd) { + define(function() { + return (context[name] = factory(matchMedia)); + }); + } + else { + context[name] = factory(matchMedia); + } +}('enquire', this, function (matchMedia) { + + 'use strict'; + + /*jshint unused:false */ + /** + * Helper function for iterating over a collection + * + * @param collection + * @param fn + */ + function each(collection, fn) { + var i = 0, + length = collection.length, + cont; + + for(i; i < length; i++) { + cont = fn(collection[i], i); + if(cont === false) { + break; //allow early exit + } + } + } + + /** + * Helper function for determining whether target object is an array + * + * @param target the object under test + * @return {Boolean} true if array, false otherwise + */ + function isArray(target) { + return Object.prototype.toString.apply(target) === '[object Array]'; + } + + /** + * Helper function for determining whether target object is a function + * + * @param target the object under test + * @return {Boolean} true if function, false otherwise + */ + function isFunction(target) { + return typeof target === 'function'; + } + + /** + * Delegate to handle a media query being matched and unmatched. + * + * @param {object} options + * @param {function} options.match callback for when the media query is matched + * @param {function} [options.unmatch] callback for when the media query is unmatched + * @param {function} [options.setup] one-time callback triggered the first time a query is matched + * @param {boolean} [options.deferSetup=false] should the setup callback be run immediately, rather than first time query is matched? + * @constructor + */ + function QueryHandler(options) { + this.options = options; + !options.deferSetup && this.setup(); + } + QueryHandler.prototype = { + + /** + * coordinates setup of the handler + * + * @function + */ + setup : function() { + if(this.options.setup) { + this.options.setup(); + } + this.initialised = true; + }, + + /** + * coordinates setup and triggering of the handler + * + * @function + */ + on : function() { + !this.initialised && this.setup(); + this.options.match && this.options.match(); + }, + + /** + * coordinates the unmatch event for the handler + * + * @function + */ + off : function() { + this.options.unmatch && this.options.unmatch(); + }, + + /** + * called when a handler is to be destroyed. + * delegates to the destroy or unmatch callbacks, depending on availability. + * + * @function + */ + destroy : function() { + this.options.destroy ? this.options.destroy() : this.off(); + }, + + /** + * determines equality by reference. + * if object is supplied compare options, if function, compare match callback + * + * @function + * @param {object || function} [target] the target for comparison + */ + equals : function(target) { + return this.options === target || this.options.match === target; + } + + }; + /** + * Represents a single media query, manages it's state and registered handlers for this query + * + * @constructor + * @param {string} query the media query string + * @param {boolean} [isUnconditional=false] whether the media query should run regardless of whether the conditions are met. Primarily for helping older browsers deal with mobile-first design + */ + function MediaQuery(query, isUnconditional) { + this.query = query; + this.isUnconditional = isUnconditional; + this.handlers = []; + this.mql = matchMedia(query); + + var self = this; + this.listener = function(mql) { + self.mql = mql; + self.assess(); + }; + this.mql.addListener(this.listener); + } + MediaQuery.prototype = { + + /** + * add a handler for this query, triggering if already active + * + * @param {object} handler + * @param {function} handler.match callback for when query is activated + * @param {function} [handler.unmatch] callback for when query is deactivated + * @param {function} [handler.setup] callback for immediate execution when a query handler is registered + * @param {boolean} [handler.deferSetup=false] should the setup callback be deferred until the first time the handler is matched? + */ + addHandler : function(handler) { + var qh = new QueryHandler(handler); + this.handlers.push(qh); + + this.matches() && qh.on(); + }, + + /** + * removes the given handler from the collection, and calls it's destroy methods + * + * @param {object || function} handler the handler to remove + */ + removeHandler : function(handler) { + var handlers = this.handlers; + each(handlers, function(h, i) { + if(h.equals(handler)) { + h.destroy(); + return !handlers.splice(i,1); //remove from array and exit each early + } + }); + }, + + /** + * Determine whether the media query should be considered a match + * + * @return {Boolean} true if media query can be considered a match, false otherwise + */ + matches : function() { + return this.mql.matches || this.isUnconditional; + }, + + /** + * Clears all handlers and unbinds events + */ + clear : function() { + each(this.handlers, function(handler) { + handler.destroy(); + }); + this.mql.removeListener(this.listener); + this.handlers.length = 0; //clear array + }, + + /* + * Assesses the query, turning on all handlers if it matches, turning them off if it doesn't match + */ + assess : function() { + var action = this.matches() ? 'on' : 'off'; + + each(this.handlers, function(handler) { + handler[action](); + }); + } + }; + /** + * Allows for registration of query handlers. + * Manages the query handler's state and is responsible for wiring up browser events + * + * @constructor + */ + function MediaQueryDispatch () { + if(!matchMedia) { + throw new Error('matchMedia not present, legacy browsers require a polyfill'); + } + + this.queries = {}; + this.browserIsIncapable = !matchMedia('only all').matches; + } + + MediaQueryDispatch.prototype = { + + /** + * Registers a handler for the given media query + * + * @param {string} q the media query + * @param {object || Array || Function} options either a single query handler object, a function, or an array of query handlers + * @param {function} options.match fired when query matched + * @param {function} [options.unmatch] fired when a query is no longer matched + * @param {function} [options.setup] fired when handler first triggered + * @param {boolean} [options.deferSetup=false] whether setup should be run immediately or deferred until query is first matched + * @param {boolean} [shouldDegrade=false] whether this particular media query should always run on incapable browsers + */ + register : function(q, options, shouldDegrade) { + var queries = this.queries, + isUnconditional = shouldDegrade && this.browserIsIncapable; + + if(!queries[q]) { + queries[q] = new MediaQuery(q, isUnconditional); + } + + //normalise to object in an array + if(isFunction(options)) { + options = { match : options }; + } + if(!isArray(options)) { + options = [options]; + } + each(options, function(handler) { + if (isFunction(handler)) { + handler = { match : handler }; + } + queries[q].addHandler(handler); + }); + + return this; + }, + + /** + * unregisters a query and all it's handlers, or a specific handler for a query + * + * @param {string} q the media query to target + * @param {object || function} [handler] specific handler to unregister + */ + unregister : function(q, handler) { + var query = this.queries[q]; + + if(query) { + if(handler) { + query.removeHandler(handler); + } + else { + query.clear(); + delete this.queries[q]; + } + } + + return this; + } + }; + + return new MediaQueryDispatch(); + +})); \ No newline at end of file diff --git a/wcfsetup/install/files/js/3rdParty/favico.js b/wcfsetup/install/files/js/3rdParty/favico.js new file mode 100644 index 0000000000..e8761517fb --- /dev/null +++ b/wcfsetup/install/files/js/3rdParty/favico.js @@ -0,0 +1,843 @@ +/** + * @license MIT + * @fileOverview Favico animations + * @author Miroslav Magda, http://blog.ejci.net + * @version 0.3.6 + */ + +/** + * Create new favico instance + * @param {Object} Options + * @return {Object} Favico object + * @example + * var favico = new Favico({ + * bgColor : '#d00', + * textColor : '#fff', + * fontFamily : 'sans-serif', + * fontStyle : 'bold', + * position : 'down', + * type : 'circle', + * animation : 'slide', + * dataUrl: function(url){} + * }); + */ +(function() { + + var Favico = (function(opt) { + 'use strict'; + opt = (opt) ? opt : {}; + var _def = { + bgColor : '#d00', + textColor : '#fff', + fontFamily : 'sans-serif', //Arial,Verdana,Times New Roman,serif,sans-serif,... + fontStyle : 'bold', //normal,italic,oblique,bold,bolder,lighter,100,200,300,400,500,600,700,800,900 + type : 'circle', + position : 'down', // down, up, left, leftup (upleft) + animation : 'slide', + elementId : false, + dataUrl : false + }; + var _opt, _orig, _h, _w, _canvas, _context, _img, _ready, _lastBadge, _running, _readyCb, _stop, _browser, _animTimeout, _drawTimeout; + + _browser = {}; + _browser.ff = typeof InstallTrigger != 'undefined'; + _browser.chrome = !!window.chrome; + _browser.opera = !!window.opera || navigator.userAgent.indexOf('Opera') >= 0; + _browser.ie = /*@cc_on!@*/false; + _browser.safari = Object.prototype.toString.call(window.HTMLElement).indexOf('Constructor') > 0; + _browser.supported = (_browser.chrome || _browser.ff || _browser.opera); + + var _queue = []; + _readyCb = function() { + }; + _ready = _stop = false; + /** + * Initialize favico + */ + var init = function() { + //merge initial options + _opt = merge(_def, opt); + _opt.bgColor = hexToRgb(_opt.bgColor); + _opt.textColor = hexToRgb(_opt.textColor); + _opt.position = _opt.position.toLowerCase(); + _opt.animation = (animation.types['' + _opt.animation]) ? _opt.animation : _def.animation; + + var isUp = _opt.position.indexOf('up') > -1; + var isLeft = _opt.position.indexOf('left') > -1; + + //transform animation + if (isUp || isLeft) { + for (var i = 0; i < animation.types['' + _opt.animation].length; i++) { + var step = animation.types['' + _opt.animation][i]; + + if (isUp) { + if (step.y < 0.6) { + step.y = step.y - 0.4; + } else { + step.y = step.y - 2 * step.y + (1 - step.w); + } + } + + if (isLeft) { + if (step.x < 0.6) { + step.x = step.x - 0.4; + } else { + step.x = step.x - 2 * step.x + (1 - step.h); + } + } + + animation.types['' + _opt.animation][i] = step; + } + } + _opt.type = (type['' + _opt.type]) ? _opt.type : _def.type; + + _orig = link.getIcon(); + //create temp canvas + _canvas = document.createElement('canvas'); + //create temp image + _img = document.createElement('img'); + if (_orig.hasAttribute('href')) { + _img.setAttribute('src', _orig.getAttribute('href')); + //get width/height + _img.onload = function() { + _h = (_img.height > 0) ? _img.height : 32; + _w = (_img.width > 0) ? _img.width : 32; + _canvas.height = _h; + _canvas.width = _w; + _context = _canvas.getContext('2d'); + icon.ready(); + }; + } else { + _img.setAttribute('src', ''); + _h = 32; + _w = 32; + _img.height = _h; + _img.width = _w; + _canvas.height = _h; + _canvas.width = _w; + _context = _canvas.getContext('2d'); + icon.ready(); + } + + }; + /** + * Icon namespace + */ + var icon = {}; + /** + * Icon is ready (reset icon) and start animation (if ther is any) + */ + icon.ready = function() { + _ready = true; + icon.reset(); + _readyCb(); + }; + /** + * Reset icon to default state + */ + icon.reset = function() { + //reset + if (!_ready) { + return; + } + _queue = []; + _lastBadge = false; + _running = false; + _context.clearRect(0, 0, _w, _h); + _context.drawImage(_img, 0, 0, _w, _h); + //_stop=true; + link.setIcon(_canvas); + //webcam('stop'); + //video('stop'); + window.clearTimeout(_animTimeout); + window.clearTimeout(_drawTimeout); + }; + /** + * Start animation + */ + icon.start = function() { + if (!_ready || _running) { + return; + } + var finished = function() { + _lastBadge = _queue[0]; + _running = false; + if (_queue.length > 0) { + _queue.shift(); + icon.start(); + } else { + + } + }; + if (_queue.length > 0) { + _running = true; + var run = function() { + // apply options for this animation + ['type', 'animation', 'bgColor', 'textColor', 'fontFamily', 'fontStyle'].forEach(function(a) { + if ( a in _queue[0].options) { + _opt[a] = _queue[0].options[a]; + } + }); + animation.run(_queue[0].options, function() { + finished(); + }, false); + }; + if (_lastBadge) { + animation.run(_lastBadge.options, function() { + run(); + }, true); + } else { + run(); + } + } + }; + + /** + * Badge types + */ + var type = {}; + var options = function(opt) { + opt.n = (( typeof opt.n) === 'number') ? Math.abs(opt.n | 0) : opt.n; + opt.x = _w * opt.x; + opt.y = _h * opt.y; + opt.w = _w * opt.w; + opt.h = _h * opt.h; + opt.len = ("" + opt.n).length; + return opt; + }; + /** + * Generate circle + * @param {Object} opt Badge options + */ + type.circle = function(opt) { + opt = options(opt); + var more = false; + if (opt.len === 2) { + opt.x = opt.x - opt.w * 0.4; + opt.w = opt.w * 1.4; + more = true; + } else if (opt.len >= 3) { + opt.x = opt.x - opt.w * 0.65; + opt.w = opt.w * 1.65; + more = true; + } + _context.clearRect(0, 0, _w, _h); + _context.drawImage(_img, 0, 0, _w, _h); + _context.beginPath(); + _context.font = _opt.fontStyle + " " + Math.floor(opt.h * (opt.n > 99 ? 0.85 : 1)) + "px " + _opt.fontFamily; + _context.textAlign = 'center'; + if (more) { + _context.moveTo(opt.x + opt.w / 2, opt.y); + _context.lineTo(opt.x + opt.w - opt.h / 2, opt.y); + _context.quadraticCurveTo(opt.x + opt.w, opt.y, opt.x + opt.w, opt.y + opt.h / 2); + _context.lineTo(opt.x + opt.w, opt.y + opt.h - opt.h / 2); + _context.quadraticCurveTo(opt.x + opt.w, opt.y + opt.h, opt.x + opt.w - opt.h / 2, opt.y + opt.h); + _context.lineTo(opt.x + opt.h / 2, opt.y + opt.h); + _context.quadraticCurveTo(opt.x, opt.y + opt.h, opt.x, opt.y + opt.h - opt.h / 2); + _context.lineTo(opt.x, opt.y + opt.h / 2); + _context.quadraticCurveTo(opt.x, opt.y, opt.x + opt.h / 2, opt.y); + } else { + _context.arc(opt.x + opt.w / 2, opt.y + opt.h / 2, opt.h / 2, 0, 2 * Math.PI); + } + _context.fillStyle = 'rgba(' + _opt.bgColor.r + ',' + _opt.bgColor.g + ',' + _opt.bgColor.b + ',' + opt.o + ')'; + _context.fill(); + _context.closePath(); + _context.beginPath(); + _context.stroke(); + _context.fillStyle = 'rgba(' + _opt.textColor.r + ',' + _opt.textColor.g + ',' + _opt.textColor.b + ',' + opt.o + ')'; + //_context.fillText((more) ? '9+' : opt.n, Math.floor(opt.x + opt.w / 2), Math.floor(opt.y + opt.h - opt.h * 0.15)); + if (( typeof opt.n) === 'number' && opt.n > 999) { + _context.fillText(((opt.n > 9999) ? 9 : Math.floor(opt.n / 1000) ) + 'k+', Math.floor(opt.x + opt.w / 2), Math.floor(opt.y + opt.h - opt.h * 0.2)); + } else { + _context.fillText(opt.n, Math.floor(opt.x + opt.w / 2), Math.floor(opt.y + opt.h - opt.h * 0.15)); + } + _context.closePath(); + }; + /** + * Generate rectangle + * @param {Object} opt Badge options + */ + type.rectangle = function(opt) { + opt = options(opt); + var more = false; + if (opt.len === 2) { + opt.x = opt.x - opt.w * 0.4; + opt.w = opt.w * 1.4; + more = true; + } else if (opt.len >= 3) { + opt.x = opt.x - opt.w * 0.65; + opt.w = opt.w * 1.65; + more = true; + } + _context.clearRect(0, 0, _w, _h); + _context.drawImage(_img, 0, 0, _w, _h); + _context.beginPath(); + _context.font = _opt.fontStyle + " " + Math.floor(opt.h * (opt.n > 99 ? 0.9 : 1)) + "px " + _opt.fontFamily; + _context.textAlign = 'center'; + _context.fillStyle = 'rgba(' + _opt.bgColor.r + ',' + _opt.bgColor.g + ',' + _opt.bgColor.b + ',' + opt.o + ')'; + _context.fillRect(opt.x, opt.y, opt.w, opt.h); + _context.fillStyle = 'rgba(' + _opt.textColor.r + ',' + _opt.textColor.g + ',' + _opt.textColor.b + ',' + opt.o + ')'; + //_context.fillText((more) ? '9+' : opt.n, Math.floor(opt.x + opt.w / 2), Math.floor(opt.y + opt.h - opt.h * 0.15)); + if (( typeof opt.n) === 'number' && opt.n > 999) { + _context.fillText(((opt.n > 9999) ? 9 : Math.floor(opt.n / 1000) ) + 'k+', Math.floor(opt.x + opt.w / 2), Math.floor(opt.y + opt.h - opt.h * 0.2)); + } else { + _context.fillText(opt.n, Math.floor(opt.x + opt.w / 2), Math.floor(opt.y + opt.h - opt.h * 0.15)); + } + _context.closePath(); + }; + + /** + * Set badge + */ + var badge = function(number, opts) { + opts = (( typeof opts) === 'string' ? { + animation : opts + } : opts) || {}; + _readyCb = function() { + try { + if ( typeof (number) === 'number' ? (number > 0) : (number !== '')) { + var q = { + type : 'badge', + options : { + n : number + } + }; + if ('animation' in opts && animation.types['' + opts.animation]) { + q.options.animation = '' + opts.animation; + } + if ('type' in opts && type['' + opts.type]) { + q.options.type = '' + opts.type; + } + ['bgColor', 'textColor'].forEach(function(o) { + if ( o in opts) { + q.options[o] = hexToRgb(opts[o]); + } + }); + ['fontStyle', 'fontFamily'].forEach(function(o) { + if ( o in opts) { + q.options[o] = opts[o]; + } + }); + _queue.push(q); + if (_queue.length > 100) { + throw 'Too many badges requests in queue.'; + } + icon.start(); + } else { + icon.reset(); + } + } catch(e) { + throw 'Error setting badge. Message: ' + e.message; + } + }; + if (_ready) { + _readyCb(); + } + }; + + /** + * Set image as icon + */ + var image = function(imageElement) { + _readyCb = function() { + try { + var w = imageElement.width; + var h = imageElement.height; + var newImg = document.createElement('img'); + var ratio = (w / _w < h / _h) ? (w / _w) : (h / _h); + newImg.setAttribute('src', imageElement.getAttribute('src')); + newImg.height = (h / ratio); + newImg.width = (w / ratio); + _context.clearRect(0, 0, _w, _h); + _context.drawImage(newImg, 0, 0, _w, _h); + link.setIcon(_canvas); + } catch(e) { + throw 'Error setting image. Message: ' + e.message; + } + }; + if (_ready) { + _readyCb(); + } + }; + /** + * Set video as icon + */ + var video = function(videoElement) { + _readyCb = function() { + try { + if (videoElement === 'stop') { + _stop = true; + icon.reset(); + _stop = false; + return; + } + //var w = videoElement.width; + //var h = videoElement.height; + //var ratio = (w / _w < h / _h) ? (w / _w) : (h / _h); + videoElement.addEventListener('play', function() { + drawVideo(this); + }, false); + + } catch(e) { + throw 'Error setting video. Message: ' + e.message; + } + }; + if (_ready) { + _readyCb(); + } + }; + /** + * Set video as icon + */ + var webcam = function(action) { + //UR + if (!window.URL || !window.URL.createObjectURL) { + window.URL = window.URL || {}; + window.URL.createObjectURL = function(obj) { + return obj; + }; + } + if (_browser.supported) { + var newVideo = false; + navigator.getUserMedia = navigator.getUserMedia || navigator.oGetUserMedia || navigator.msGetUserMedia || navigator.mozGetUserMedia || navigator.webkitGetUserMedia; + _readyCb = function() { + try { + if (action === 'stop') { + _stop = true; + icon.reset(); + _stop = false; + return; + } + newVideo = document.createElement('video'); + newVideo.width = _w; + newVideo.height = _h; + navigator.getUserMedia({ + video : true, + audio : false + }, function(stream) { + newVideo.src = URL.createObjectURL(stream); + newVideo.play(); + drawVideo(newVideo); + }, function() { + }); + } catch(e) { + throw 'Error setting webcam. Message: ' + e.message; + } + }; + if (_ready) { + _readyCb(); + } + } + + }; + + /** + * Draw video to context and repeat :) + */ + function drawVideo(video) { + if (video.paused || video.ended || _stop) { + return false; + } + //nasty hack for FF webcam (Thanks to Julian Ćwirko, kontakt@redsunmedia.pl) + try { + _context.clearRect(0, 0, _w, _h); + _context.drawImage(video, 0, 0, _w, _h); + } catch(e) { + + } + _drawTimeout = setTimeout(drawVideo, animation.duration, video); + link.setIcon(_canvas); + } + + var link = {}; + /** + * Get icon from HEAD tag or create a new element + */ + link.getIcon = function() { + var elm = false; + //get link element + var getLink = function() { + var link = document.getElementsByTagName('head')[0].getElementsByTagName('link'); + for (var l = link.length, i = (l - 1); i >= 0; i--) { + if ((/(^|\s)icon(\s|$)/i).test(link[i].getAttribute('rel'))) { + return link[i]; + } + } + return false; + }; + if (_opt.element) { + elm = _opt.element; + } else if (_opt.elementId) { + //if img element identified by elementId + elm = document.getElementById(_opt.elementId); + elm.setAttribute('href', elm.getAttribute('src')); + } else { + //if link element + elm = getLink(); + if (elm === false) { + elm = document.createElement('link'); + elm.setAttribute('rel', 'icon'); + document.getElementsByTagName('head')[0].appendChild(elm); + } + } + elm.setAttribute('type', 'image/png'); + return elm; + }; + link.setIcon = function(canvas) { + var url = canvas.toDataURL('image/png'); + if (_opt.dataUrl) { + //if using custom exporter + _opt.dataUrl(url); + } + if (_opt.element) { + _opt.element.setAttribute('src', url); + } else if (_opt.elementId) { + //if is attached to element (image) + document.getElementById(_opt.elementId).setAttribute('src', url); + } else { + //if is attached to fav icon + if (_browser.ff || _browser.opera) { + //for FF we need to "recreate" element, atach to dom and remove old + //var originalType = _orig.getAttribute('rel'); + var old = _orig; + _orig = document.createElement('link'); + //_orig.setAttribute('rel', originalType); + if (_browser.opera) { + _orig.setAttribute('rel', 'icon'); + } + _orig.setAttribute('rel', 'icon'); + _orig.setAttribute('type', 'image/png'); + document.getElementsByTagName('head')[0].appendChild(_orig); + _orig.setAttribute('href', url); + if (old.parentNode) { + old.parentNode.removeChild(old); + } + } else { + _orig.setAttribute('href', url); + } + } + }; + + //http://stackoverflow.com/questions/5623838/rgb-to-hex-and-hex-to-rgb#answer-5624139 + //HEX to RGB convertor + function hexToRgb(hex) { + var shorthandRegex = /^#?([a-f\d])([a-f\d])([a-f\d])$/i; + hex = hex.replace(shorthandRegex, function(m, r, g, b) { + return r + r + g + g + b + b; + }); + var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex); + return result ? { + r : parseInt(result[1], 16), + g : parseInt(result[2], 16), + b : parseInt(result[3], 16) + } : false; + } + + /** + * Merge options + */ + function merge(def, opt) { + var mergedOpt = {}; + var attrname; + for (attrname in def) { + mergedOpt[attrname] = def[attrname]; + } + for (attrname in opt) { + mergedOpt[attrname] = opt[attrname]; + } + return mergedOpt; + } + + /** + * Cross-browser page visibility shim + * http://stackoverflow.com/questions/12536562/detect-whether-a-window-is-visible + */ + function isPageHidden() { + return document.hidden || document.msHidden || document.webkitHidden || document.mozHidden; + } + + /** + * @namespace animation + */ + var animation = {}; + /** + * Animation "frame" duration + */ + animation.duration = 40; + /** + * Animation types (none,fade,pop,slide) + */ + animation.types = {}; + animation.types.fade = [{ + x : 0.4, + y : 0.4, + w : 0.6, + h : 0.6, + o : 0.0 + }, { + x : 0.4, + y : 0.4, + w : 0.6, + h : 0.6, + o : 0.1 + }, { + x : 0.4, + y : 0.4, + w : 0.6, + h : 0.6, + o : 0.2 + }, { + x : 0.4, + y : 0.4, + w : 0.6, + h : 0.6, + o : 0.3 + }, { + x : 0.4, + y : 0.4, + w : 0.6, + h : 0.6, + o : 0.4 + }, { + x : 0.4, + y : 0.4, + w : 0.6, + h : 0.6, + o : 0.5 + }, { + x : 0.4, + y : 0.4, + w : 0.6, + h : 0.6, + o : 0.6 + }, { + x : 0.4, + y : 0.4, + w : 0.6, + h : 0.6, + o : 0.7 + }, { + x : 0.4, + y : 0.4, + w : 0.6, + h : 0.6, + o : 0.8 + }, { + x : 0.4, + y : 0.4, + w : 0.6, + h : 0.6, + o : 0.9 + }, { + x : 0.4, + y : 0.4, + w : 0.6, + h : 0.6, + o : 1.0 + }]; + animation.types.none = [{ + x : 0.4, + y : 0.4, + w : 0.6, + h : 0.6, + o : 1 + }]; + animation.types.pop = [{ + x : 1, + y : 1, + w : 0, + h : 0, + o : 1 + }, { + x : 0.9, + y : 0.9, + w : 0.1, + h : 0.1, + o : 1 + }, { + x : 0.8, + y : 0.8, + w : 0.2, + h : 0.2, + o : 1 + }, { + x : 0.7, + y : 0.7, + w : 0.3, + h : 0.3, + o : 1 + }, { + x : 0.6, + y : 0.6, + w : 0.4, + h : 0.4, + o : 1 + }, { + x : 0.5, + y : 0.5, + w : 0.5, + h : 0.5, + o : 1 + }, { + x : 0.4, + y : 0.4, + w : 0.6, + h : 0.6, + o : 1 + }]; + animation.types.popFade = [{ + x : 0.75, + y : 0.75, + w : 0, + h : 0, + o : 0 + }, { + x : 0.65, + y : 0.65, + w : 0.1, + h : 0.1, + o : 0.2 + }, { + x : 0.6, + y : 0.6, + w : 0.2, + h : 0.2, + o : 0.4 + }, { + x : 0.55, + y : 0.55, + w : 0.3, + h : 0.3, + o : 0.6 + }, { + x : 0.50, + y : 0.50, + w : 0.4, + h : 0.4, + o : 0.8 + }, { + x : 0.45, + y : 0.45, + w : 0.5, + h : 0.5, + o : 0.9 + }, { + x : 0.4, + y : 0.4, + w : 0.6, + h : 0.6, + o : 1 + }]; + animation.types.slide = [{ + x : 0.4, + y : 1, + w : 0.6, + h : 0.6, + o : 1 + }, { + x : 0.4, + y : 0.9, + w : 0.6, + h : 0.6, + o : 1 + }, { + x : 0.4, + y : 0.9, + w : 0.6, + h : 0.6, + o : 1 + }, { + x : 0.4, + y : 0.8, + w : 0.6, + h : 0.6, + o : 1 + }, { + x : 0.4, + y : 0.7, + w : 0.6, + h : 0.6, + o : 1 + }, { + x : 0.4, + y : 0.6, + w : 0.6, + h : 0.6, + o : 1 + }, { + x : 0.4, + y : 0.5, + w : 0.6, + h : 0.6, + o : 1 + }, { + x : 0.4, + y : 0.4, + w : 0.6, + h : 0.6, + o : 1 + }]; + /** + * Run animation + * @param {Object} opt Animation options + * @param {Object} cb Callabak after all steps are done + * @param {Object} revert Reverse order? true|false + * @param {Object} step Optional step number (frame bumber) + */ + animation.run = function(opt, cb, revert, step) { + var animationType = animation.types[isPageHidden() ? 'none' : _opt.animation]; + if (revert === true) { + step = ( typeof step !== 'undefined') ? step : animationType.length - 1; + } else { + step = ( typeof step !== 'undefined') ? step : 0; + } + cb = (cb) ? cb : function() { + }; + if ((step < animationType.length) && (step >= 0)) { + type[_opt.type](merge(opt, animationType[step])); + _animTimeout = setTimeout(function() { + if (revert) { + step = step - 1; + } else { + step = step + 1; + } + animation.run(opt, cb, revert, step); + }, animation.duration); + + link.setIcon(_canvas); + } else { + cb(); + return; + } + }; + //auto init + init(); + return { + badge : badge, + video : video, + image : image, + webcam : webcam, + reset : icon.reset, + browser : { + supported : _browser.supported + } + }; + }); + + // AMD / RequireJS + if ( typeof define !== 'undefined' && define.amd) { + define([], function() { + return Favico; + }); + } + // CommonJS + else if ( typeof module !== 'undefined' && module.exports) { + module.exports = Favico; + } + // included directly via