7 lines
7.4 KiB
JavaScript
7 lines
7.4 KiB
JavaScript
|
/**
|
||
|
|
* @license MIT
|
||
|
|
* @fileOverview Favico animations
|
||
|
|
* @author Miroslav Magda, http://blog.ejci.net
|
||
|
|
* @version 0.3.0
|
||
|
|
*/
|
||
|
|
!function(){var t=function(t){"use strict";function e(t){if(t.paused||t.ended||g)return!1;try{s.clearRect(0,0,h,a),s.drawImage(t,0,0,h,a)}catch(o){}setTimeout(e,L.duration,t),E.setIcon(c)}function o(t){var e=/^#?([a-f\d])([a-f\d])([a-f\d])$/i;t=t.replace(e,function(t,e,o,n){return e+e+o+o+n+n});var o=/^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(t);return o?{r:parseInt(o[1],16),g:parseInt(o[2],16),b:parseInt(o[3],16)}:!1}function n(t,e){var o,n={};for(o in t)n[o]=t[o];for(o in e)n[o]=e[o];return n}t=t?t:{};var r,i,a,h,c,s,l,f,u,d,y,g,w,x={bgColor:"#d00",textColor:"#fff",fontFamily:"sans-serif",fontStyle:"bold",type:"circle",position:"down",animation:"slide",elementId:!1},m=[];y=function(){},f=g=!1;var p=function(){if(r=n(x,t),r.bgColor=o(r.bgColor),r.textColor=o(r.textColor),r.position=r.position.toLowerCase(),r.animation=L.types[""+r.animation]?r.animation:x.animation,"up"===r.position)for(var e=0;e<L.types[""+r.animation].length;e++){var f=L.types[""+r.animation][e];f.y=f.y<.6?f.y-.4:f.y-2*f.y+(1-f.w),L.types[""+r.animation][e]=f}r.type=b[""+r.type]?r.type:x.type;try{i=E.getIcon(),c=document.createElement("canvas"),l=document.createElement("img"),l.setAttribute("src",i.getAttribute("href")),l.onload=function(){a=l.height>0?l.height:32,h=l.width>0?l.width:32,c.height=a,c.width=h,s=c.getContext("2d"),v.ready()},w={},w.ff=/firefox/i.test(navigator.userAgent.toLowerCase()),w.chrome=/chrome/i.test(navigator.userAgent.toLowerCase()),w.opera=/opera/i.test(navigator.userAgent.toLowerCase()),w.ie=/msie/i.test(navigator.userAgent.toLowerCase())||/trident/i.test(navigator.userAgent.toLowerCase()),w.supported=w.chrome||w.ff||w.opera}catch(u){throw"Error initializing favico..."}},v={};v.ready=function(){f=!0,v.reset(),y()},v.reset=function(){m=[],u=!1,s.clearRect(0,0,h,a),s.drawImage(l,0,0,h,a),E.setIcon(c)},v.start=function(){if(f&&!d){var t=function(){u=m[0],d=!1,m.length>0&&(m.shift(),v.start())};m.length>0&&(d=!0,u?L.run(u.options,function(){L.run(m[0].options,function(){t()},!1)},!0):L.run(m[0].options,function(){t()},!1))}};var b={},C=function(t){return t.n=Math.abs(t.n),t.x=h*t.x,t.y=a*t.y,t.w=h*t.w,t.h=a*t.h,t};b.circle=function(t){t=C(t);var e=t.n>9&&t.n<100;e&&(t.x=t.x-.4*t.w,t.w=1.4*t.w),s.clearRect(0,0,h,a),s.drawImage(l,0,0,h,a),s.beginPath(),s.font=r.fontStyle+" "+Math.floor(t.h)+"px "+r.fontFamily,s.textAlign="center",e?(s.moveTo(t.x+t.w/2,t.y),s.lineTo(t.x+t.w-t.h/2,t.y),s.quadraticCurveTo(t.x+t.w,t.y,t.x+t.w,t.y+t.h/2),s.lineTo(t.x+t.w,t.y+t.h-t.h/2),s.quadraticCurveTo(t.x+t.w,t.y+t.h,t.x+t.w-t.h/2,t.y+t.h),s.lineTo(t.x+t.h/2,t.y+t.h),s.quadraticCurveTo(t.x,t.y+t.h,t.x,t.y+t.h-t.h/2),s.lineTo(t.x,t.y+t.h/2),s.quadraticCurveTo(t.x,t.y,t.x+t.h/2,t.y)):s.arc(t.x+t.w/2,t.y+t.h/2,t.h/2,0,2*Math.PI),s.fillStyle="rgba("+r.bgColor.r+","+r.bgColor.g+","+r.bgColor.b+","+t.o+")",s.fill(),s.closePath(),s.beginPath(),s.stroke(),s.fillStyle="rgba("+r.textColor.r+","+r.textColor.g+","+r.textColor.b+","+t.o+")",t.n>99?s.fillText("∞",Math.floor(t.x+t.w/2),Math.floor(t.y+t.h-.15*t.h)):s.fillText(t.n,Math.floor(t.x+t.w/2),Math.floor(t.y+t.h-.15*t.h)),s.closePath()},b.rectangle=function(t){t=C(t);var e=t.n>9&&t.n<100;e&&(t.x=Math.floor(t.x-.4*t.w),t.w=Math.floor(1.4*t.w)),s.clearRect(0,0,h,a),s.drawImage(l,0,0,h,a),s.beginPath(),s.font="bold "+Math.floor(t.h)+"px sans-serif",s.textAlign="center",s.fillStyle="rgba("+r.bgColor.r+","+r.bgColor.g+","+r.bgColor.b+","+t.o+")",s.fillRect(t.x,t.y,t.w,t.h),s.fillStyle="rgba("+r.textColor.r+","+r.textColor.g+","+r.textColor.b+","+t.o+")",t.n>99?s.fillText("∞",Math.floor(t.x+t.w/2),Math.floor(t.y+t.h-.15*t.h)):s.fillText(t.n,Math.floor(t.x+t.w/2),Math.floor(t.y+t.h-.15*t.h)),s.closePath()};var I=function(t,e){y=function(){try{if(t>0){if(L.types[""+e]&&(r.animation=e),m.push({type:"badge",options:{n:t}}),m.length>100)throw"Too many badges requests in queue...";v.start()}else v.reset()}catch(o){throw"Error setting badge..."}},f&&y()},A=function(t){y=function(){try{var e=t.width,o=t.height,n=document.createElement("img"),r=o/a>e/h?e/h:o/a;n.setAttribute("src",t.getAttribute("src")),n.height
|