807 lines
26 KiB
JavaScript
807 lines
26 KiB
JavaScript
|
/**
|
||
|
|
* @license MIT
|
||
|
|
* @fileOverview Favico animations
|
||
|
|
* @author Miroslav Magda, http://blog.ejci.net
|
||
|
|
* @version 0.3.4
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* 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',
|
||
|
|
* });
|
||
|
|
*/
|
||
|
|
(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
|
||
|
|
};
|
||
|
|
var _opt, _orig, _h, _w, _canvas, _context, _img, _ready, _lastBadge, _running, _readyCb, _stop, _browser;
|
||
|
|
|
||
|
|
_browser = {};
|
||
|
|
_browser.ff = (/firefox/i.test(navigator.userAgent.toLowerCase()));
|
||
|
|
_browser.chrome = (/chrome/i.test(navigator.userAgent.toLowerCase()));
|
||
|
|
_browser.opera = (/opera/i.test(navigator.userAgent.toLowerCase()));
|
||
|
|
_browser.ie = (/msie/i.test(navigator.userAgent.toLowerCase())) || (/trident/i.test(navigator.userAgent.toLowerCase()));
|
||
|
|
_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;
|
||
|
|
try {
|
||
|
|
_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();
|
||
|
|
}
|
||
|
|
} catch(e) {
|
||
|
|
throw 'Error initializing favico. Message: ' + e.message;
|
||
|
|
}
|
||
|
|
|
||
|
|
};
|
||
|
|
/**
|
||
|
|
* 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
|
||
|
|
_queue = [];
|
||
|
|
_lastBadge = false;
|
||
|
|
_context.clearRect(0, 0, _w, _h);
|
||
|
|
_context.drawImage(_img, 0, 0, _w, _h);
|
||
|
|
//_stop=true;
|
||
|
|
link.setIcon(_canvas);
|
||
|
|
//webcam('stop');
|
||
|
|
//video('stop');
|
||
|
|
};
|
||
|
|
/**
|
||
|
|
* 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;
|
||
|
|
if (_lastBadge) {
|
||
|
|
animation.run(_lastBadge.options, function() {
|
||
|
|
animation.run(_queue[0].options, function() {
|
||
|
|
finished();
|
||
|
|
}, false);
|
||
|
|
}, true);
|
||
|
|
} else {
|
||
|
|
animation.run(_queue[0].options, function() {
|
||
|
|
finished();
|
||
|
|
}, false);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* 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 = "bold " + Math.floor(opt.h * (opt.n > 99 ? 0.9 : 1)) + "px sans-serif";
|
||
|
|
_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.len > 3) {
|
||
|
|
_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, animType) {
|
||
|
|
_readyCb = function() {
|
||
|
|
try {
|
||
|
|
if (typeof(number)==='number' ? (number > 0) : (number !== '')) {
|
||
|
|
if (animation.types['' + animType]) {
|
||
|
|
_opt.animation = animType;
|
||
|
|
}
|
||
|
|
_queue.push({
|
||
|
|
type : 'badge',
|
||
|
|
options : {
|
||
|
|
n : number
|
||
|
|
}
|
||
|
|
});
|
||
|
|
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) {
|
||
|
|
|
||
|
|
}
|
||
|
|
setTimeout(drawVideo, animation.duration, video);
|
||
|
|
link.setIcon(_canvas);
|
||
|
|
}
|
||
|
|
|
||
|
|
var link = {};
|
||
|
|
/**
|
||
|
|
* Get icon from HEAD tag or create a new <link> element
|
||
|
|
*/
|
||
|
|
link.getIcon = function() {
|
||
|
|
var elm = false;
|
||
|
|
var url = '';
|
||
|
|
//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 ((/icon/i).test(link[i].getAttribute('rel'))) {
|
||
|
|
return link[i];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
};
|
||
|
|
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);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
//check if image and link url is on same domain. if not raise error
|
||
|
|
url = (_opt.elementId) ? elm.src : elm.href;
|
||
|
|
if (url.indexOf(document.location.hostname) === -1) {
|
||
|
|
throw new Error('Error setting favicon. Favicon image is on different domain (Icon: ' + url + ', Domain: ' + document.location.hostname + ')');
|
||
|
|
}
|
||
|
|
elm.setAttribute('type', 'image/png');
|
||
|
|
return elm;
|
||
|
|
};
|
||
|
|
link.setIcon = function(canvas) {
|
||
|
|
var url = canvas.toDataURL('image/png');
|
||
|
|
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 <link>
|
||
|
|
//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]));
|
||
|
|
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
|
||
|
|
};
|
||
|
|
});
|
||
|
|
|
||
|
|
// 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 <script> tag
|
||
|
|
else {
|
||
|
|
this.Favico = Favico;
|
||
|
|
}
|
||
|
|
|
||
|
|
})();
|