upgrade to ie print protector 1.6.2. Even faster. Using unminified in…

… the source, as it compresses better.
Modernizr · Nov 4, 2010 · 7e2703b · 7e2703b
1 parent 8e99638
commit 7e2703b
Showing 1 changed file with 80 additions and 2 deletions.
diff --git a/modernizr.js b/modernizr.js
@@ -878,8 +878,86 @@ window.Modernizr = (function(window,document,undefined){
     if ( enableHTML5 && window.attachEvent && (function(){ var elem = document.createElement("div");
                                       elem.innerHTML = "<elem></elem>";
                                       return elem.childNodes.length !== 1; })()) {
-        // iepp v1.6 by @jon_neal : code.google.com/p/ie-print-protector
-        (function(f,l){var j="abbr|article|aside|audio|canvas|details|figcaption|figure|footer|header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",n=j.split("|"),k=n.length,g=new RegExp("<(/*)("+j+")","gi"),h=new RegExp("\\b("+j+")\\b(?!.*[;}])","gi"),m=l.createDocumentFragment(),d=l.documentElement,i=d.firstChild,b=l.createElement("style"),e=l.createElement("body");b.media="all";function c(p){var o=-1;while(++o<k){p.createElement(n[o])}}c(l);c(m);function a(t,s){var r=t.length,q=-1,o,p=[];while(++q<r){o=t[q];s=o.media||s;p.push(a(o.imports,s));p.push(o.cssText)}return p.join("")}f.attachEvent("onbeforeprint",function(){var r=-1;while(++r<k){var o=l.getElementsByTagName(n[r]),q=o.length,p=-1;while(++p<q){if(o[p].className.indexOf("iepp_")<0){o[p].className+=" iepp_"+n[r]}}}i.insertBefore(b,i.firstChild);b.styleSheet.cssText=a(l.styleSheets,"all").replace(h,".iepp_$1");m.appendChild(l.body);d.appendChild(e);e.innerHTML=m.firstChild.innerHTML.replace(g,"<$1bdo")});f.attachEvent("onafterprint",function(){e.innerHTML="";d.removeChild(e);i.removeChild(b);d.appendChild(m.firstChild)})})(this,document);
+        // iepp v1.6.2 by @jon_neal : code.google.com/p/ie-print-protector
+        (function(win, doc) {
+          var elems = 'abbr|article|aside|audio|canvas|details|figcaption|figure|footer|header|hgroup|mark|meter|nav|output|progress|section|summary|time|video',
+            elemsArr = elems.split('|'),
+            elemsArrLen = elemsArr.length,
+            elemRegExp = new RegExp('(^|\\s)('+elems+')', 'gi'), 
+            tagRegExp = new RegExp('<(\/*)('+elems+')', 'gi'),
+            ruleRegExp = new RegExp('(^|[^\\n]*?\\s)('+elems+')([^\\n]*)({[\\n\\w\\W]*?})', 'gi'),
+            docFrag = doc.createDocumentFragment(),
+            html = doc.documentElement,
+            head = html.firstChild,
+            bodyElem = doc.createElement('body'),
+            styleElem = doc.createElement('style'),
+            body;
+          function shim(doc) {
+            var a = -1;
+            while (++a < elemsArrLen)
+              // Use createElement so IE allows HTML5-named elements in a document
+              doc.createElement(elemsArr[a]);
+          }
+          function getCSS(styleSheetList, mediaType) {
+            var a = -1,
+              len = styleSheetList.length,
+              styleSheet,
+              cssTextArr = [];
+            while (++a < len) {
+              styleSheet = styleSheetList[a];
+              // Get css from all non-screen stylesheets and their imports
+              if ((mediaType = styleSheet.media || mediaType) != 'screen') cssTextArr.push(getCSS(styleSheet.imports, mediaType), styleSheet.cssText);
+            }
+            return cssTextArr.join('');
+          }
+          // Shim the document and iepp fragment
+          shim(doc);
+          shim(docFrag);
+          // Add iepp custom print style element
+          head.insertBefore(styleElem, head.firstChild);
+          styleElem.media = 'print';
+          win.attachEvent(
+            'onbeforeprint',
+            function() {
+              var a = -1,
+                cssText = getCSS(doc.styleSheets, 'all'),
+                cssTextArr = [],
+                rule;
+              body = body || doc.body;
+              // Get only rules which reference HTML5 elements by name
+              while ((rule = ruleRegExp.exec(cssText)) != null)
+                // Replace all html5 element references with iepp substitute classnames
+                cssTextArr.push((rule[1]+rule[2]+rule[3]).replace(elemRegExp, '$1.iepp_$2')+rule[4]);
+              // Write iepp custom print CSS
+              styleElem.styleSheet.cssText = cssTextArr.join('\n');
+              while (++a < elemsArrLen) {
+                var nodeList = doc.getElementsByTagName(elemsArr[a]),
+                  nodeListLen = nodeList.length,
+                  b = -1;
+                while (++b < nodeListLen)
+                  if (nodeList[b].className.indexOf('iepp_') < 0)
+                    // Append iepp substitute classnames to all html5 elements
+                    nodeList[b].className += ' iepp_'+elemsArr[a];
+              }
+              docFrag.appendChild(body);
+              html.appendChild(bodyElem);
+              // Write iepp substitute print-safe document
+              bodyElem.className = body.className;
+              // Replace HTML5 elements with <font> which is print-safe and shouldn't conflict since it isn't part of html5
+              bodyElem.innerHTML = body.innerHTML.replace(tagRegExp, '<$1font');
+            }
+          );
+          win.attachEvent(
+            'onafterprint',
+            function() {
+              // Undo everything done in onbeforeprint
+              bodyElem.innerHTML = '';
+              html.removeChild(bodyElem);
+              html.appendChild(body);
+              styleElem.styleSheet.cssText = '';
+            }
+          );
+        })(window, document);
     }
 
     // Assign private properties to the return object with prefix