quattro: show notification number in favicon

.gitignore

@@ -33,3 +33,4 @@ report/
 #ignore cache folders
 /privacy_image_cache/
 /photo/
+nbproject

view/theme/quattro/theme.php

@@ -11,8 +11,21 @@ function quattro_init(&$a) {
 $a->theme_info = array();
 set_template_engine($a, 'smarty3');
 
+
+$a->page['htmlhead'] .= '<script src="'.$a->get_baseurl().'/view/theme/quattro/tinycon.min.js"></script>';
 $a->page['htmlhead'] .= <<< EOT
 <script>
+$(document).ready(function(){
+    $('nav').bind('nav-update', function(e,data){
+        var notifCount = $(data).find('notif').attr('count');
+        if (notifCount > 0 ) {
+            Tinycon.setBubble(notifCount);
+        } else {
+            Tinycon.setBubble('');
+        }
+    });
+});        
+
 function insertFormatting(comment,BBcode,id) {
 	
 		var tmpStr = $("#comment-edit-text-" + id).val();

view/theme/quattro/tinycon.min.js

@@ -0,0 +1,8 @@
+/*!
+  Tinycon - A small library for manipulating the Favicon
+  Tom Moor, http://tommoor.com
+  Copyright (c) 2012 Tom Moor
+  MIT Licensed
+  @version 0.5
+*/
+(function(){var Tinycon={};var currentFavicon=null;var originalFavicon=null;var originalTitle=document.title;var faviconImage=null;var canvas=null;var options={};var defaults={width:7,height:9,font:'10px arial',colour:'#ffffff',background:'#F03D25',fallback:true,abbreviate:true};var ua=(function(){var agent=navigator.userAgent.toLowerCase();return function(browser){return agent.indexOf(browser)!==-1}}());var browser={ie:ua('msie'),chrome:ua('chrome'),webkit:ua('chrome')||ua('safari'),safari:ua('safari')&&!ua('chrome'),mozilla:ua('mozilla')&&!ua('chrome')&&!ua('safari')};var getFaviconTag=function(){var links=document.getElementsByTagName('link');for(var i=0,len=links.length;i<len;i++){if((links[i].getAttribute('rel')||'').match(/\bicon\b/)){return links[i]}}return false};var removeFaviconTag=function(){var links=document.getElementsByTagName('link');var head=document.getElementsByTagName('head')[0];for(var i=0,len=links.length;i<len;i++){var exists=(typeof(links[i])!=='undefined');if(exists&&(links[i].getAttribute('rel')||'').match(/\bicon\b/)){head.removeChild(links[i])}}};var getCurrentFavicon=function(){if(!originalFavicon||!currentFavicon){var tag=getFaviconTag();originalFavicon=currentFavicon=tag?tag.getAttribute('href'):'/favicon.ico'}return currentFavicon};var getCanvas=function(){if(!canvas){canvas=document.createElement("canvas");canvas.width=16;canvas.height=16}return canvas};var setFaviconTag=function(url){removeFaviconTag();var link=document.createElement('link');link.type='image/x-icon';link.rel='icon';link.href=url;document.getElementsByTagName('head')[0].appendChild(link)};var log=function(message){if(window.console)window.console.log(message)};var drawFavicon=function(label,colour){if(!getCanvas().getContext||browser.ie||browser.safari||options.fallback==='force'){return updateTitle(label)}var context=getCanvas().getContext("2d");var colour=colour||'#000000';var src=getCurrentFavicon();faviconImage=new Image();faviconImage.onload=function(){context.clearRect(0,0,16,16);context.drawImage(faviconImage,0,0,faviconImage.width,faviconImage.height,0,0,16,16);if((label+'').length>0)drawBubble(context,label,colour);refreshFavicon()};if(!src.match(/^data/)){faviconImage.crossOrigin='anonymous'}faviconImage.src=src};var updateTitle=function(label){if(options.fallback){if((label+'').length>0){document.title='('+label+') '+originalTitle}else{document.title=originalTitle}}};var drawBubble=function(context,label,colour){if(typeof label=='number'&&label>99&&options.abbreviate){label=abbreviateNumber(label)}var len=(label+'').length-1;var width=options.width+(6*len);var w=16-width;var h=16-options.height;context.font=(browser.webkit?'bold ':'')+options.font;context.fillStyle=options.background;context.strokeStyle=options.background;context.lineWidth=1;context.fillRect(w,h,width-1,options.height);context.beginPath();context.moveTo(w-0.5,h+1);context.lineTo(w-0.5,15);context.stroke();context.beginPath();context.moveTo(15.5,h+1);context.lineTo(15.5,15);context.stroke();context.beginPath();context.strokeStyle="rgba(0,0,0,0.3)";context.moveTo(w,16);context.lineTo(15,16);context.stroke();context.fillStyle=options.colour;context.textAlign="right";context.textBaseline="top";context.fillText(label,15,browser.mozilla?7:6)};var refreshFavicon=function(){if(!getCanvas().getContext)return;setFaviconTag(getCanvas().toDataURL())};var abbreviateNumber=function(label){var metricPrefixes=[['G',1000000000],['M',1000000],['k',1000]];for(var i=0;i<metricPrefixes.length;++i){if(label>=metricPrefixes[i][1]){label=round(label/metricPrefixes[i][1])+metricPrefixes[i][0];break}}return label};var round=function(value,precision){var number=new Number(value);return number.toFixed(precision)};Tinycon.setOptions=function(custom){options={};for(var key in defaults){options[key]=custom.hasOwnProperty(key)?custom[key]:defaults[key]}return this};Tinycon.setImage=function(url){currentFavicon=url;refreshFavicon();return this};Tinycon.setBubble=function(label,colour){label=label||'';drawFavicon(label,colour);return this};Tinycon.reset=function(){setFaviconTag(originalFavicon)};Tinycon.setOptions(defaults);window.Tinycon=Tinycon})();