domains/remove_print_css.js

[app.webkitpdf] / inliner.js

diff --git a/inliner.js b/inliner.js
index a74a953..f079dd8 100644 (file)
--- a/inliner.js
+++ b/inliner.js
@@ -1,47 +1,120 @@
-
+/**
+ *
+ * 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(){
     
-    //var camelize = function(a,b){
-    //    return b.toUpperCase();
-    //}
+    var camelize = function(a,b){
+        return b.toUpperCase();
+    }
+    
+     
     
-    var fillStyle = function(dom)
+    var fillStyle = function(dom, pstyle)
     {
-        if (dom.nodeType != 1) {
+        if (!dom || dom.nodeType != 1) {
+            //console.log("SKIP: " + dom.nodeName);
             return;
         }
-        console.log(dom.nodeName);
+        //console.log(dom.nodeName);
         
         var style = window.getComputedStyle(dom, null);
-        if (style.display == 'none') {
+        if (style.display == 'none' || dom.nodeName == "NOSCRIPT" || dom.nodeName == "SCRIPT" ) {
             dom.parentElement.removeChild(dom);
             return;
         }
+        var cn = [];
+        
+        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 camel = prop.replace(/\-([a-z])/g, camelize);
             var val = style.getPropertyValue(prop);
             //returns[camel] = val;
-            dom.style[prop] = 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;
+         
+            
         }
-        for (var i = dom.childNodes.length -1; i--; i> -1) {
-            fillStyle(dom.childNodes[i]);
-        }
-        
+        var es = dom.getAttribute('style');
+        //console.log(dom.nodeName + '::' + es);
+        dom.setAttribute('style', es);
         
         //return returns;
     }
-    var el = document.querySelector('body');
-    fillStyle(el);
     
-    var matches = document.getElementsByTagName('style');
-    for(var i =0;i < matches.length;i++) {
-        matches[i].parentElement.removeChild(matches[i]);
+    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");
     
 })();
\ No newline at end of file