/**
*
- * Based on...
- * CSS Inline Transform v0.1
- * http://tikku.com/css-inline-transformer-simplified
- *
- * Copyright 2010-2012, Nirvana Tikku
- * Dual licensed under the MIT or GPL Version 2 licenses.
- * https://github.com/jquery/jquery/blob/master/MIT-LICENSE.txt
- *
- * This tool leverages the jQuery library.
- *
- * Compatibility only tested with FireFox 3.5+, Chrome 5+
- *
- * @author Nirvana Tikku
- * @dependent jQuery 1.4
- * @date Wed Mar 31 14:58:04 2010 -0500
- * @updated Sat Mar 10 16:21:20 2012 -0500
+ * could this work by findind all the visible text,
+ * then making them hidden..
+ *
+ * -- make a snapshot of the background..
+ *
+ * -- delete the whole page...
+ * -- show the image as the background.
+ * -- then overlay all the text given their calculated positions..
*
+ *
+ *
*/
+
(function(){
- //
- // private methods
- //
- /**
- * @param stylesArray - the array of string
- * "{name}:{value};" pairs that are to be broken down
- *
- */
- function createCSSRuleObject (stylesArray) {
- var cssObj = {};
- for(_s in stylesArray){
- var S = stylesArray[_s].split(":");
- if(S[0].trim()==""||S[1].trim()=="")continue;
- cssObj[S[0].trim()] = S[1].trim();
- }
- return cssObj;
+ var camelize = function(a,b){
+ return b.toUpperCase();
}
-
- /**
- * @param $out - the tmp html content
- *
- */
- function interpritAppendedStylesheet ($out) {
- var stylesheet = $out[0].styleSheets[0]; // first stylesheet
- for(r in stylesheet.cssRules){
- try{
- var rule = stylesheet.cssRules[r];
- if(!isNaN(rule))break; // make sure the rule exists
- var $destObj = $out.find(rule.selectorText);
- var obj = rule.cssText.replace(rule.selectorText, '');
- obj = obj.replace('{','').replace('}',''); // clean up the { and }'s
- var styles = obj.split(";"); // separate each
- $destObj.css(createCSSRuleObject(styles)); // do the inline styling
- } catch (e) { }
- }
- };
+
- function isPatternRelevant (newHTML, pattern, relevantPatterns) {
- if( newHTML.indexOf(pattern) > -1 )
- relevantPatterns.push(new RegExp(pattern,"i"));
- };
-
- /**
- * The main method - inflinify
- * this utilizes two text areas and a div for final output -
- * (1) css input textarea for the css to apply
- * (2) html content for the css to apply TO
- */
- function inlinify () {
-
- interpritAppendedStylesheet(document); // apply styles to the document just created
+ var fillStyle = function(dom, pstyle)
+ {
+ if (!dom || dom.nodeType != 1) {
+ //console.log("SKIP: " + dom.nodeName);
+ return;
+ }
+ //console.log(dom.nodeName);
- // remove existing stylesheets..
- var ar = document.getElementsByTagName('style');
- for(var i =0;i< ar.length;i++) {
- ar[i].parentElement.remove(ar[i]);
+ var style = window.getComputedStyle(dom, null);
+ if (style.display == 'none' || dom.nodeName == "NOSCRIPT" || dom.nodeName == "SCRIPT" ) {
+ dom.parentElement.removeChild(dom);
+ return;
}
+ var cn = [];
- //var relevantPatterns = [];
- // isPatternRelevant(newHTML, "href=\"", relevantPatterns);
- // isPatternRelevant(newHTML, "src=\"", relevantPatterns);
- // return sanitize( newHTML, relevantPatterns );
- };
-
- function sanitize(html, patterns){
- var ret = html;
- for(var i=0; i<patterns.length; i++){
- ret = san(ret, patterns[i])
- }
- return ret;
- };
-
- /**
- * This method will take HTML and a PATTERN and essentially
- * sanitize the following chars within the HTML with that
- * pattern through a filter:
- * Currently this only applies to &' -> &
- */
- function san(html, pattern){
-
- var ret = "";
- var remainingString;
- var hrefIndex;
- for(var i=0; i<html.length; i++){
- remainingString = html.substring(i);
- hrefIndex = remainingString.search(pattern);
- if( hrefIndex === 0 ){
- // actually sanitize the pattern, i.e. href="[sanitize-candidate]"
- // must be encapsulated within quotes, "
- (function(){
- // get the start of what we will sanitize
- var startIndex = remainingString.indexOf("\"");
- // and the end
- var endIndex = remainingString.indexOf("\"",startIndex+1);
- // get the data to sanitize
- var newHREF = html.substring(i+startIndex+1, i+endIndex+1);
- // here we actually perform the replacement
- newHREF = newHREF.replace(/&/g, '&');
- // add the pattern + the new data + a closing quote
- var regExpStartLen = "/".length;
- var regExpFlagsLen = "/i".length;
- ret += String(pattern).substring( regExpStartLen, String(pattern).length - regExpFlagsLen)
- + newHREF;
- i += endIndex;
- })();
- continue;
- } else {
- // if we have another href, copy everything until that href index
- if( hrefIndex > 0 ) {
- ret += html.substring(i, hrefIndex);
- i = hrefIndex-1;
- } else {
- // otherwise just add the remaining chars and stop trying to sanitize
- ret += html.substring(i);
- break;
- }
- }
- }
- return ret;
-
- };
+ if (dom.childNodes.length > 100) {
+ console.log(dom);
+ throw "too many child nodes?" + dom.childNodes.length ;
+ }
+ for (var i = 0;i < dom.childNodes.length;i++) {
+ cn.push(dom.childNodes[i]);
+ }
+
+ if (cn.length > 100) {
+ console.log(dom);
+ throw "too many child nodes? cn";
+ }
+ for (var i = 0;i < cn.length;i++) {
+
+ //console.log( i + ':'+ cn[i].nodeName);
+ fillStyle(cn[i], style);
+ }
+
+
+ //var pstyle = false;
+ //if (dom.nodeName != 'BODY') {
+ // pstyle = window.getComputedStyle(dom.parentElement, null);
+ //}
+
+ if (dom.nodeName == 'SPAM') {
+ pstyle = false; //?? others??
+ }
+
+ //if (dom.nodeName == 'LI') { throw 'done'; }
+
+
+ for(var i=0;i<style.length;i++){
+ var prop = style[i];
+ var camel = prop.replace(/\-([a-z])/g, camelize);
+ var val = style.getPropertyValue(prop);
+ //returns[camel] = val;
+
+ // idea... if the parent has the same style.. then do not apply it to the child?
+ if (pstyle && pstyle[prop] == val) {
+ continue;
+ }
+ //console.log(prop + '=' + val);
+
+ dom.style[camel] = val;
+
+
+ }
+ var es = dom.getAttribute('style');
+ //console.log(dom.nodeName + '::' + es);
+ dom.setAttribute('style', es);
+
+ //return returns;
+ }
- //
- // public methods
- //
- doInline = function(input) {
- return inlinify(input);
+ function changeit() {
+
+
+ var el = document.querySelector('body');
+ fillStyle(el), false;
+
+ var matches = document.getElementsByTagName('style');
+ var rm = [];
+ for(var i =0;i < matches.length;i++) {
+ rm.push(matches[i]);
+
+ }
+ var matches = document.getElementsByTagName('link');
+ for(var i =0;i < matches.length;i++) {
+ rm.push(matches[i]);
+ }
+ for(var i =0 ; i < rm.length;i++) {
+ rm[i].parentNode.removeChild(rm[i]);
+ }
+
+
+
}
+ changeit();
+ console.log("done");
})();
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projects / app.webkitpdf / blobdiff