issue #390 - remove already integrated parts From EHH

chrome/content/composer.js

Index: chrome/content/composer.js
===================================================================
deleted file mode 100644
--- a/chrome/content/composer.js
+++ /dev/null
@@ -1,641 +0,0 @@
-/*
- * This Source Code is subject to the terms of the Mozilla Public License
- * version 2.0 (the "License"). You can obtain a copy of the License at
- * http://mozilla.org/MPL/2.0/.
- */
-
-let {Prefs} = require("prefs");
-
-let domainData;
-let nodeData;
-let selectedNode = null;
-let advancedMode = false;
-let treeView = null;
-let stylesheetData;
-let previewStyle = null;
-let doc;
-
-let abpURL = Cc["@adblockplus.org/abp/public;1"].getService(Ci.nsIURI);
-Cu.import(abpURL.spec);
-
-/*******************
- * NodeData object *
- *******************/
-
-function NodeData(node, parentNode) {
-  this.tagName = {value: node.tagName, checked: false};
-
-  if (typeof parentNode == "undefined")
-    parentNode = (node.parentNode && node.parentNode.nodeType == node.ELEMENT_NODE ? new NodeData(node.parentNode) : null);
-  this.parentNode = parentNode;
-
-  var prevSibling = node.previousSibling;
-  while (prevSibling && prevSibling.nodeType != node.ELEMENT_NODE)
-    prevSibling = prevSibling.previousSibling;
-  this.prevSibling = (prevSibling ? new NodeData(prevSibling, this.parentNode) : null);
-
-  if (parentNode && !prevSibling)
-    this.firstChild = {checked: false};
-
-  var nextSibling = node.nextSibling;
-  while (nextSibling && nextSibling.nodeType != node.ELEMENT_NODE)
-    nextSibling = nextSibling.nextSibling;
-  if (parentNode && !nextSibling)
-    this.lastChild = {checked: false};
-
-  this.attributes = [];
-  for (var i = 0; i < node.attributes.length; i++) {
-    var attribute = node.attributes[i];
-    var data = {name: attribute.name, value: attribute.value, selected: attribute.value, checked: false};
-    if (data.name == "id" || data.name == "class")
-      this.attributes.unshift(data);
-    else
-      this.attributes.push(data);
-  }
-
-  if (this.attributes.length >= 2 && this.attributes[1].name == "id") {
-    // Make sure ID attribute comes first
-    var tmp = this.attributes[1];
-    this.attributes[1] = this.attributes[0];
-    this.attributes[0] = tmp;
-  }
-
-  this.customCSS = {selected: "", checked: false};
-}
-
-/*******************
- * TreeView object *
- *******************/
-
-function TreeView(tree) {
-  var origView = tree.view;
-  this.getRowProperties = TreeView_getRowProperties;
-  this.getCellProperties = TreeView_getCellProperties;
-
-  createQIProxy(this, origView);
-
-  for (var key in origView) {
-    if (this.hasOwnProperty(key))
-      continue;
-
-    createPropertyProxy(this, origView, key);
-  }
-
-  tree.view = this;
-}
-
-function createQIProxy(obj, orig) {
-  obj.QueryInterface = function(iid) {
-    var impl = orig.QueryInterface(iid);
-    if (impl != orig)
-      throw Cr.NS_ERROR_NO_INTERFACE;
-
-    return obj;
-  };
-}
-
-function createPropertyProxy(obj, orig, key) {
-  if (typeof orig[key] == "function") {
-    obj[key] = function() {
-      return orig[key].apply(orig, arguments);
-    };
-  }
-  else {
-    obj.__defineGetter__(key, function() {
-      return orig[key];
-    });
-    obj.__defineSetter__(key, function(value) {
-      orig[key] = value;
-    });
-  }
-}
-
-function TreeView_getRowProperties(row) {
-  let properties = "selected-" + this.selection.isSelected(row);
-
-  var item = this.getItemAtIndex(row);
-  if (item && (item.nodeData.expression != "*" || item.nodeData == nodeData))
-    properties += " anchor";
-
-  return properties;
-}
-
-function TreeView_getCellProperties(row, col) {
-  this.getRowProperties(row);
-}
-
-/*********************
- * General functions *
- *********************/
-
-function init() {
-  var element = window.arguments[0];
-  doc = element.ownerDocument;
-  var wnd = doc.defaultView;
-
-  // Check whether element hiding group is disabled
-  let subscription = AdblockPlus.getSubscription("~eh~");
-  if (subscription && subscription.disabled)
-  {
-    let warning = document.getElementById("groupDisabledWarning");
-    if (/\?1\?/.test(warning.textContent))
-      warning.textContent = warning.textContent.replace(/\?1\?/g, subscription.title);
-    warning.hidden = false;
-  }
-
-  nodeData = new NodeData(element);
-  nodeData.tagName.checked = true;
-  if (nodeData.attributes.length > 0)
-  {
-    let maxLen = 0;
-    let bestAttr = null;
-    for (let i = 0; i < nodeData.attributes.length; i++)
-    {
-      let len = nodeData.attributes[i].value.length;
-      if ((nodeData.attributes[i].name == "id" || nodeData.attributes[i].name == "class") && len)
-      {
-        len = 0x7FFFFFFF;
-        nodeData.tagName.checked = false;
-      }
-      if (len > maxLen)
-      {
-        maxLen = len;
-        bestAttr = nodeData.attributes[i];
-      }
-    }
-    if (bestAttr)
-    {
-      bestAttr.selected = bestAttr.value;
-      bestAttr.checked = true;
-    }
-  }
-
-  let domain = wnd.location.hostname;
-  let selectedDomain;
-  switch (Prefs.composer_defaultDomain)
-  {
-    case 0:
-      selectedDomain = "";
-      break;
-    case 1:
-      try
-      {
-        // EffectiveTLDService will throw for IP addresses, just go to the next case then
-        let effectiveTLD = Cc["@mozilla.org/network/effective-tld-service;1"].getService(Ci.nsIEffectiveTLDService);
-        selectedDomain = effectiveTLD.getPublicSuffixFromHost(domain);
-        break;
-      } catch (e) {}
-    case 2:
-      try
-      {
-        // EffectiveTLDService will throw for IP addresses, just go to the next case then
-        let effectiveTLD = Cc["@mozilla.org/network/effective-tld-service;1"].getService(Ci.nsIEffectiveTLDService);
-        selectedDomain = effectiveTLD.getBaseDomainFromHost(domain);
-        break;
-      } catch (e) {}
-    case 3:
-      selectedDomain = domain.replace(/^www\./, "");
-      break;
-    default:
-      selectedDomain = domain;
-      break;
-  }
-  domainData = {value: domain, selected: selectedDomain};
-
-  fillDomains(domainData);
-  fillNodes(nodeData);
-  setAdvancedMode(document.documentElement.getAttribute("advancedMode") == "true");
-  updateExpression();
-
-  setTimeout(function() {
-    document.getElementById("domainGroup").selectedItem.focus();
-    if (document.getElementById("preview").checked)
-      togglePreview(true);
-  }, 0);
-}
-
-function updateExpression()
-{
-  var curNode = nodeData;
-
-  function escapeName(name)
-  {
-    return name.replace(/([^\w\-])/g, "\\$1")
-               .replace(/\\([\{\}])/g, escapeChar);
-  }
-
-  while (curNode)
-  {
-    let expression = (curNode.tagName.checked ? curNode.tagName.value : "");
-
-    for (var i = 0; i < curNode.attributes.length; i++)
-    {
-      var attr = curNode.attributes[i];
-
-      if (attr.checked) {
-        var escapedName = escapeName(attr.name);
-        if (attr.selected != "")
-        {
-          var op = "*=";
-          if (attr.selected == attr.value)
-            op = "=";
-          else if (attr.value.substr(0, attr.selected.length) == attr.selected)
-            op = "^=";
-          else if (attr.value.substr(attr.value.length - attr.selected.length) == attr.selected)
-            op = "$=";
-  
-          let useFallback = false;
-          if (attr.name == "id" && op == "=")
-            expression += "#" + escapeName(attr.selected).replace(/^([^a-zA-Z\\])/, escapeChar).replace(/\\(\s)$/, escapeChar);
-          else if (attr.name == "class" && /\S/.test(attr.selected))
-          {
-            let knownClasses = {};
-            for each (let cls in attr.value.split(/\s+/))
-              knownClasses[cls] = true;
-
-            let classes = attr.selected.split(/\s+/).filter(function(cls) cls != "");
-            if (classes.every(function(cls) knownClasses.hasOwnProperty(cls)))
-              expression += "." + classes.map(escapeName).join(".");
-            else
-              useFallback = true;
-          }
-          else
-            useFallback = true;
-
-          if (useFallback)
-          {
-            var escapedValue = attr.selected.replace(/(["\\])/g, '\\$1')
-                                            .replace(/([\{\}])/g, escapeChar)
-                                            .replace(/([^\S ])/g, escapeChar);
-            expression += "[" + escapedName + op + '"' + escapedValue + '"' + "]";
-          }
-        }
-        else
-        {
-          expression += "[" + escapedName + "]";
-        }
-      }
-    }
-
-    if (curNode.customCSS.checked && curNode.customCSS.selected != "")
-    {
-      expression += curNode.customCSS.selected
-                                      .replace(/([\{\}])/g, escapeChar)
-                                      .replace(/([^\S ])/g, escapeChar);
-    }
-
-    if ("firstChild" in curNode && curNode.firstChild.checked)
-      expression += ":first-child";
-    if ("lastChild" in curNode && curNode.lastChild.checked)
-      expression += ":last-child";
-
-    if (expression == "")
-      expression = "*";
-
-    curNode.expression = expression;
-
-    if (curNode.prevSibling)
-      curNode = curNode.prevSibling;
-    else
-      curNode = curNode.parentNode;
-  }
-
-  let expression = nodeData.expression;
-
-  var isParent = false;
-  var isRemoteParent = false;
-  var siblingCount = 0;
-  var firstRun = true;
-
-  var curData = nodeData;
-  while (curData) {
-    if (!firstRun && curData.expression != "*") {
-      var parentRelation = "";
-      if (isRemoteParent)
-        parentRelation = " ";
-      else if (isParent)
-        parentRelation = " > ";
-
-      var siblingRelation = "";
-      for (var i = 0; i < siblingCount; i++)
-        siblingRelation += "* + ";
-      siblingRelation = siblingRelation.replace(/^\*/, '');
-
-      var relation;
-      if (parentRelation != "" && siblingRelation != "")
-        relation = siblingRelation + "*" + parentRelation;
-      else if (parentRelation != "")
-        relation = parentRelation;
-      else
-        relation = siblingRelation;
-
-      expression = curData.expression + relation + expression;
-
-      isParent = false;
-      isRemoteParent = false;
-      siblingCount = 0;
-    }
-    firstRun = false;
-
-    if (curData.prevSibling) {
-      siblingCount++;
-      curData = curData.prevSibling;
-    }
-    else if (curData.parentNode) {
-      siblingCount = 0;
-      if (isParent)
-        isRemoteParent = true;
-      else
-        isParent = true;
-      curData = curData.parentNode;
-    }
-    else
-      curData = null;
-  }
-
-  stylesheetData = expression + "{display: none !important;}";
-  expression = domainData.selected + "##" + expression;
-
-  document.getElementById("expression").value = expression;
-
-  var tree = document.getElementById("nodes-tree");
-  if (tree.view && tree.view.selection)
-    tree.treeBoxObject.invalidateRow(tree.view.selection.currentIndex);
-
-  if (previewStyle)
-    previewStyle.textContent = stylesheetData;
-}
-
-function escapeChar(dummy, match)
-{
-  return "\\" + match.charCodeAt(0).toString(16) + " ";
-}
-
-function fillDomains(domainData) {
-  var list = document.getElementById("domainGroup");
-
-  var commandHandler = function() {
-    changeDomain(this);
-  };
-
-  var node = document.createElement("radio");
-  node.setAttribute("label", list.getAttribute("_labelnone"));
-  node.setAttribute("value", "");
-  node.addEventListener("command", commandHandler, false);
-  if (domainData.selected == "")
-    node.setAttribute("selected", "true");
-  list.appendChild(node);
-
-  var parts = domainData.value.split(".");
-  if (parts[0] == "")
-    parts.shift();
-
-  for (var i = 1; i <= parts.length; i++) {
-    if (parts[parts.length - i] == "")
-      continue;
-
-    var curDomain = parts.slice(parts.length - i).join(".");
-
-    node = document.createElement("radio");
-    node.setAttribute("label", curDomain)
-    node.setAttribute("value", curDomain);
-    node.addEventListener("command", commandHandler, false);
-    if (domainData.selected == curDomain)
-      node.setAttribute("selected", "true");
-    list.appendChild(node);
-  }
-}
-
-function fillNodes(nodeData) {
-  var curContainer = document.createElement("treechildren");
-  var curChildren = null;
-  while (nodeData) {
-    var id = "";
-    var className = "";
-    var i = 0;
-    if (nodeData.attributes.length > i && nodeData.attributes[i].name == "id")
-      id = nodeData.attributes[i++].value;
-    if (nodeData.attributes.length > i && nodeData.attributes[i].name == "class")
-      className = nodeData.attributes[i++].value;
-
-    var item = document.createElement("treeitem");
-    var row = document.createElement("treerow");
-
-    var cell = document.createElement("treecell");
-    cell.setAttribute("label", nodeData.tagName.value);
-    row.appendChild(cell);
-
-    cell = document.createElement("treecell");
-    cell.setAttribute("label", id);
-    row.appendChild(cell);
-
-    cell = document.createElement("treecell");
-    cell.setAttribute("label", className);
-    row.appendChild(cell);
-
-    item.appendChild(row);
-    item.nodeData = nodeData;
-
-    if (curChildren) {
-      item.appendChild(curChildren);
-      item.setAttribute("container", "true");
-      item.setAttribute("open", "true");
-    }
-    curChildren = null;
-
-    if (curContainer.firstChild)
-      curContainer.insertBefore(item, curContainer.firstChild);
-    else
-      curContainer.appendChild(item);
-
-    if (nodeData.prevSibling)
-      nodeData = nodeData.prevSibling;
-    else if (nodeData.parentNode) {
-      curChildren = curContainer;
-      curContainer = document.createElement("treechildren");
-      nodeData = nodeData.parentNode;
-    }
-    else
-      nodeData = null;
-  }
-
-  var tree = document.getElementById("nodes-tree");
-  var body = document.getElementById("nodes-tree-children");
-  while (curContainer.firstChild)
-    body.appendChild(curContainer.firstChild);
-}
-
-function createAttribute(template, attr, text, value)
-{
-  template = E(template == "basic" ? "basicAttributeTemplate" : "advancedAttributeTemplate");
-
-  let result = template.cloneNode(true);
-  result.removeAttribute("id");
-  result.removeAttribute("hidden");
-  result.attr = attr;
-
-  let checkbox = result.getElementsByClassName("checkbox")[0];
-  checkbox.setAttribute("checked", attr.checked);
-  checkbox.attr = attr;
-
-  let label = result.getElementsByClassName("label");
-  if (label.length)
-  {
-    label = label[0];
-    label.setAttribute("value", text);
-
-    let randID = "i" + String(Math.random()).replace(/\D/g, "");
-    checkbox.setAttribute("id", randID);
-    label.setAttribute("control", randID);
-  }
-  else
-    checkbox.setAttribute("label", text);
-
-  let textbox = result.getElementsByClassName("textbox");
-  if (textbox.length)
-  {
-    textbox = textbox[0];
-    textbox.setAttribute("value", value);
-    textbox.attr = attr;
-  }
-
-  return result;
-}
-
-function fillAttributes(nodeData)
-{
-  selectedNode = nodeData;
-
-  let list = document.getElementById("attributes-list");
-  while(list.firstChild)
-    list.removeChild(list.firstChild);
-
-  // Add tag name entry
-  let node = createAttribute("basic", nodeData.tagName, list.getAttribute("_labeltagname") + " " + nodeData.tagName.value);
-  list.appendChild(node);
-
-  // Add first/last child entries
-  if (advancedMode && "firstChild" in nodeData)
-  {
-    node = createAttribute("basic", nodeData.firstChild, list.getAttribute("_labelfirstchild"));
-    list.appendChild(node);
-  }
-  if (advancedMode && "lastChild" in nodeData)
-  {
-    node = createAttribute("basic", nodeData.lastChild, list.getAttribute("_labellastchild"));
-    list.appendChild(node);
-  }
-
-  // Add attribute entries
-  for (let i = 0; i < nodeData.attributes.length; i++)
-  {
-    let attr = nodeData.attributes[i];
-    node = createAttribute(advancedMode ? "advanced" : "basic", attr, attr.name + ": " + attr.value, attr.selected);
-    list.appendChild(node);
-  }
-
-  if (advancedMode)
-  {
-    // Add custom CSS entry
-    node = createAttribute("advanced", nodeData.customCSS, list.getAttribute("_labelcustom"), nodeData.customCSS.selected);
-    list.appendChild(node);
-  }
-}
-
-function togglePreview(preview) {
-  if (preview) {
-    if (!previewStyle || !previewStyle.parentNode) {
-      previewStyle = doc.createElementNS("http://www.w3.org/1999/xhtml", "style");
-      previewStyle.setAttribute("type", "text/css");
-      doc.documentElement.appendChild(previewStyle);
-    }
-    previewStyle.textContent = stylesheetData;
-  }
-  else {
-    try
-    {
-      if (previewStyle && previewStyle.parentNode)
-        previewStyle.parentNode.removeChild(previewStyle);
-    }
-    catch (e)
-    {
-      // if the window was closed (reloaded) we end up with dead object reference
-      // https://bugzilla.mozilla.org/show_bug.cgi?id=695480
-      // just ignore this case
-    }
-    previewStyle = null;
-  }
-}
-
-function changeDomain(node) {
-  domainData.selected = node.getAttribute("value");
-  updateExpression();
-}
-
-function toggleAttr(node) {
-  node.attr.checked = node.checked;
-  updateExpression();
-}
-
-function setSelectedAttrValue(node) {
-  node.attr.selected = node.value;
-  if (node.attr.checked)
-    updateExpression();
-}
-
-function setAdvancedMode(mode) {
-  advancedMode = mode;
-
-  var dialog = document.documentElement;
-  dialog.setAttribute("advancedMode", advancedMode);
-
-  var button = dialog.getButton("disclosure");
-  button.setAttribute("label", dialog.getAttribute(advancedMode ? "buttonlabeldisclosure_off" : "buttonlabeldisclosure_on"));
-
-  fillAttributes(nodeData);
-
-  if (advancedMode) {
-    setTimeout(function() {
-      var tree = document.getElementById("nodes-tree");
-
-      if (!treeView)
-        treeView = new TreeView(tree);
-
-      if (selectedNode) {
-        // Expand all containers
-        var items = tree.getElementsByTagName("treeitem");
-        for (var i = 0; i < items.length; i++)
-          if (items[i].getAttribute("container") == "true")
-            items[i].setAttribute("open", "true");
-
-        tree.treeBoxObject.ensureRowIsVisible(tree.view.rowCount - 1);
-        tree.view.selection.select(tree.view.rowCount - 1);
-      }
-    }, 0);
-  }
-}
-
-function updateNodeSelection() {
-  var tree = document.getElementById("nodes-tree");
-  var selection = tree.view.selection;
-  if (selection.count < 1)
-    return;
-
-  var min = {};
-  selection.getRangeAt(0, min, {});
-
-  var item = tree.view
-                 .QueryInterface(Ci.nsITreeContentView)
-                 .getItemAtIndex(min.value);
-  if (!item || !item.nodeData)
-    return;
-
-  fillAttributes(item.nodeData);
-}
-
-function addExpression()
-{
-  AdblockPlus.addPatterns([document.getElementById("expression").value]);
-
-  togglePreview(false);
-}