[Pkg-mozext-commits] [adblock-plus-element-hiding-helper] 12/483: Highlight nodes used in the expression

[David Prévot]

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taffit pushed a commit to branch master
in repository adblock-plus-element-hiding-helper.

commit 5bdd7c89ffe0bcfe46ffb7a4025a5b93950701c4
Author: Wladimir Palant <trev at gtchat.de>
Date:   Mon Jan 8 21:54:42 2007 +0000

    Highlight nodes used in the expression
    
    --HG--
    extra : convert_revision : svn%3Ad8bf93c1-8190-44a8-bb31-1ea94378a4df/trunk%40609
---
 chrome/content/composer.js       | 38 +++++++++++++++++++++++++++++++++++++-
 chrome/skin/classic/composer.css |  6 ++++++
 2 files changed, 43 insertions(+), 1 deletion(-)

diff --git a/chrome/content/composer.js b/chrome/content/composer.js
index e94deb1..22ae484 100644
--- a/chrome/content/composer.js
+++ b/chrome/content/composer.js
@@ -91,8 +91,8 @@ function init() {
   domainData = {value: domain, selected: selectedDomain};
 
   fillNodes(nodeData);
-  updateExpression();
   setAdvancedMode(document.documentElement.getAttribute("advancedMode") == "true");
+  updateExpression();
 
   setTimeout(function() {
     fillDomains(domainData);
@@ -136,6 +136,15 @@ function updateExpression() {
     curNode.expressionSimple = expressionSimple;
     curNode.expressionRaw = expressionRaw;
 
+    var cells = curNode.treeCells;
+    var row = curNode.treeRow;
+    var properties = (expressionRaw != "*" || curNode == nodeData ? "anchor" : "");
+    if (properties != "" && curNode != selectedNode)
+      properties += " selected-false";
+    for (var i = 0; i < cells.length; i++)
+      cells[i].setAttribute("properties", properties);
+    row.setAttribute("properties", properties);
+
     if (expressionSimple == null || (expressionRaw != "*" && curNode != nodeData))
       simpleMode = false;
 
@@ -244,23 +253,29 @@ function fillNodes(nodeData) {
     if (nodeData.attributes.length > i && nodeData.attributes[i].name == "class")
       className = nodeData.attributes[i++].value;
 
+    nodeData.treeCells = [];
+
     var item = document.createElement("treeitem");
     var row = document.createElement("treerow");
 
     var cell = document.createElement("treecell");
     cell.setAttribute("label", nodeData.tagName.value);
     row.appendChild(cell);
+    nodeData.treeCells.push(cell);
 
     var cell = document.createElement("treecell");
     cell.setAttribute("label", id);
     row.appendChild(cell);
+    nodeData.treeCells.push(cell);
 
     var cell = document.createElement("treecell");
     cell.setAttribute("label", className);
     row.appendChild(cell);
+    nodeData.treeCells.push(cell);
 
     item.appendChild(row);
     item.nodeData = nodeData;
+    nodeData.treeRow = row;
     nodeData.treeItem = item;
 
     if (curChildren) {
@@ -403,7 +418,28 @@ function updateNodeSelection() {
   if (!item || !item.nodeData)
     return;
 
+  if (selectedNode != null) {
+    // HACKHACK: Adjust selected-false property
+    var cells = selectedNode.treeCells;
+    for (var i = 0; i < cells.length; i++)
+      if (cells[i].getAttribute("properties"))
+        cells[i].setAttribute("properties", cells[i].getAttribute("properties") + " selected-false");
+
+    var row = selectedNode.treeRow;
+    if (row.getAttribute("properties"))
+      row.setAttribute("properties", row.getAttribute("properties") + " selected-false");
+  }
+
   fillAttributes(item.nodeData);
+
+  cells = selectedNode.treeCells;
+  for (i = 0; i < cells.length; i++)
+    if (cells[i].getAttribute("properties"))
+      cells[i].setAttribute("properties", cells[i].getAttribute("properties").replace(/ selected-false$/, ''));
+
+  row = selectedNode.treeRow;
+  if (row.getAttribute("properties"))
+    row.setAttribute("properties", row.getAttribute("properties").replace(/ selected-false$/, ''));
 }
 
 function addExpression() {
diff --git a/chrome/skin/classic/composer.css b/chrome/skin/classic/composer.css
index 85f44e7..ba6c1b5 100644
--- a/chrome/skin/classic/composer.css
+++ b/chrome/skin/classic/composer.css
@@ -36,3 +36,9 @@ dialog:not([advancedMode=true]) #attribute-custom
   display: none;
 }
 
+treechildren::-moz-tree-cell-text(anchor) {
+  font-weight: bold;
+}
+treechildren::-moz-tree-row(anchor, selected-false) {
+  background-color: #FFC0C0;
+}

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