From 164a70db7d8fba94b5702bc867caa7a1db4a6182 Mon Sep 17 00:00:00 2001
From: "blakeross%telocity.com"
 <blakeross%telocity.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Wed, 18 Sep 2002 02:10:04 +0000
Subject: [PATCH] Forking jsconsole.

git-svn-id: svn://10.0.0.236/trunk@129866 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/browser/base/content/browser.js       |   6 +-
 mozilla/browser/base/content/browser.xul      |   5 +-
 mozilla/browser/base/locale/browser.dtd       |   4 +-
 mozilla/browser/components/Makefile.in        |   2 +-
 mozilla/browser/components/console/MANIFEST   |   1 +
 .../browser/components/console/Makefile.in    |  33 ++
 .../components/console/content/console.css    |  57 +++
 .../components/console/content/console.js     | 227 ++++++++++
 .../components/console/content/console.xul    | 158 +++++++
 .../console/content/consoleBindings.xml       | 419 ++++++++++++++++++
 mozilla/browser/components/console/jar.mn     |   9 +
 .../components/console/jsconsole-clhandler.js | 119 +++++
 .../components/console/locale/console.dtd     |  54 +++
 .../console/locale/console.properties         |   8 +
 14 files changed, 1090 insertions(+), 12 deletions(-)
 create mode 100644 mozilla/browser/components/console/MANIFEST
 create mode 100644 mozilla/browser/components/console/Makefile.in
 create mode 100644 mozilla/browser/components/console/content/console.css
 create mode 100644 mozilla/browser/components/console/content/console.js
 create mode 100644 mozilla/browser/components/console/content/console.xul
 create mode 100644 mozilla/browser/components/console/content/consoleBindings.xml
 create mode 100644 mozilla/browser/components/console/jar.mn
 create mode 100644 mozilla/browser/components/console/jsconsole-clhandler.js
 create mode 100644 mozilla/browser/components/console/locale/console.dtd
 create mode 100644 mozilla/browser/components/console/locale/console.properties

diff --git a/mozilla/browser/base/content/browser.js b/mozilla/browser/base/content/browser.js
index ece73e60805..c73ad249c15 100644
--- a/mozilla/browser/base/content/browser.js
+++ b/mozilla/browser/base/content/browser.js
@@ -2412,7 +2412,7 @@ function toDownloadManager()
   
 function toJavaScriptConsole()
 {
-    toOpenWindowByType("global:console", "chrome://global/content/console.xul");
+    toOpenWindowByType("global:console", "chrome://browser/content/console/console.xul");
 }
 
 function javaItemEnabling()
@@ -2480,10 +2480,8 @@ function OpenTaskURL( inURL )
   window.open( inURL );
 }
 
-function goAboutDialog()
+function openAboutDialog()
 {
-  // XXXBlake -- the about dialog should be modal, but then clicking the link in it just opens
-  //             a blank browser window (the page isn't loaded).
   window.openDialog("chrome://browser/content/aboutDialog.xul", "About", "modal,centerscreen,chrome,resizable=no");
 }
 
diff --git a/mozilla/browser/base/content/browser.xul b/mozilla/browser/base/content/browser.xul
index 2b9d989cddc..d0c21c7e2e8 100644
--- a/mozilla/browser/base/content/browser.xul
+++ b/mozilla/browser/base/content/browser.xul
@@ -671,12 +671,9 @@ Contributor(s):
                     label="&releaseCmd.label;"
                     oncommand="openTopWin('&releaseURL;');"/>
           <menuseparator/>
-          <menuitem accesskey="&aboutCommPluginsCmd.accesskey;"
-                    label="&aboutCommPluginsCmd.label;"
-                    oncommand="openTopWin('about:plugins')"/>
           <menuitem accesskey="&aboutCmd.accesskey;"
                     label="&aboutCmd.label;"
-                    oncommand="goAboutDialog();"/>
+                    oncommand="openAboutDialog();"/>
         </menupopup>
       </menu>
     </menubar>
diff --git a/mozilla/browser/base/locale/browser.dtd b/mozilla/browser/base/locale/browser.dtd
index f9c728d7a3f..dcb7ebb06d1 100644
--- a/mozilla/browser/base/locale/browser.dtd
+++ b/mozilla/browser/base/locale/browser.dtd
@@ -155,11 +155,9 @@
 <!ENTITY helpMenu.accesskey       "H"> 
 
 <!ENTITY releaseCmd.label       "Release Notes">
-<!ENTITY releaseCmd.accesskey       "r">
+<!ENTITY releaseCmd.accesskey       "R">
 <!ENTITY aboutCmd.label         "About &brandShortName;">
 <!ENTITY aboutCmd.accesskey       "A">
-<!ENTITY aboutCommPluginsCmd.label      "About Plug-ins">
-<!ENTITY aboutCommPluginsCmd.accesskey      "P">
 
 <!ENTITY openCmd.commandkey           "l">
 
diff --git a/mozilla/browser/components/Makefile.in b/mozilla/browser/components/Makefile.in
index 42192584505..b5304bfb10e 100644
--- a/mozilla/browser/components/Makefile.in
+++ b/mozilla/browser/components/Makefile.in
@@ -42,6 +42,6 @@ VPATH		= @srcdir@
 
 include $(DEPTH)/config/autoconf.mk
 
-DIRS = prefwindow history bookmarks
+DIRS = prefwindow history bookmarks console
 
 include $(topsrcdir)/config/rules.mk
diff --git a/mozilla/browser/components/console/MANIFEST b/mozilla/browser/components/console/MANIFEST
new file mode 100644
index 00000000000..f112fd12aed
--- /dev/null
+++ b/mozilla/browser/components/console/MANIFEST
@@ -0,0 +1 @@
+jsconsole-clhandler.js
diff --git a/mozilla/browser/components/console/Makefile.in b/mozilla/browser/components/console/Makefile.in
new file mode 100644
index 00000000000..7bbdfd93316
--- /dev/null
+++ b/mozilla/browser/components/console/Makefile.in
@@ -0,0 +1,33 @@
+#
+# The contents of this file are subject to the Netscape Public
+# License Version 1.1 (the "License"); you may not use this file
+# except in compliance with the License. You may obtain a copy of
+# the License at http://www.mozilla.org/NPL/
+#
+# Software distributed under the License is distributed on an "AS
+# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+# implied. See the License for the specific language governing
+# rights and limitations under the License.
+#
+# The Original Code is mozilla.org code.
+#
+# The Initial Developer of the Original Code is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All
+# Rights Reserved.
+#
+# Contributor(s): 
+#
+
+
+DEPTH           = ../../..
+topsrcdir       = @top_srcdir@
+srcdir          = @srcdir@
+VPATH           = @srcdir@
+
+include $(DEPTH)/config/autoconf.mk
+
+EXTRA_COMPONENTS = jsconsole-clhandler.js
+
+include $(topsrcdir)/config/rules.mk
+
diff --git a/mozilla/browser/components/console/content/console.css b/mozilla/browser/components/console/content/console.css
new file mode 100644
index 00000000000..472153bee37
--- /dev/null
+++ b/mozilla/browser/components/console/content/console.css
@@ -0,0 +1,57 @@
+
+.console-box {
+  -moz-binding: url("chrome://global/content/consoleBindings.xml#console-box");
+  overflow: auto;
+}
+
+.console-rows {
+  -moz-user-focus: normal;
+}
+
+.console-row[type="error"],
+.console-row[type="warning"] {
+  -moz-binding: url("chrome://global/content/consoleBindings.xml#error");
+}
+
+.console-row[type="message"] {
+  -moz-binding: url("chrome://global/content/consoleBindings.xml#message");
+}
+
+.console-error-msg {
+  white-space: normal;
+}
+    
+.console-msg-text {
+  white-space: pre;
+}  
+
+.console-error-source {
+  -moz-binding: url("chrome://global/content/consoleBindings.xml#console-error-source");
+}
+  
+/* :::::::::: hiding and showing of rows for each mode :::::::::: */
+
+.console-box[mode="Warnings"] > .console-box-internal > .console-rows 
+    > .console-row[type="error"],
+.console-box[mode="Messages"] > .console-box-internal > .console-rows 
+    > .console-row[type="error"]
+{
+  display: none;
+}  
+  
+.console-box[mode="Errors"] > .console-box-internal > .console-rows 
+    > .console-row[type="warning"],
+.console-box[mode="Messages"] > .console-box-internal > .console-rows 
+    > .console-row[type="warning"]
+{
+  display: none;
+}  
+  
+.console-box[mode="Errors"] > .console-box-internal > .console-rows 
+    > .console-row[type="message"],
+.console-box[mode="Warnings"] > .console-box-internal > .console-rows 
+    > .console-row[type="message"]
+{
+  display: none;
+}  
+
diff --git a/mozilla/browser/components/console/content/console.js b/mozilla/browser/components/console/content/console.js
new file mode 100644
index 00000000000..204968d5358
--- /dev/null
+++ b/mozilla/browser/components/console/content/console.js
@@ -0,0 +1,227 @@
+/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: NPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.1 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is mozilla.org code.
+ *
+ * The Initial Developer of the Original Code is 
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *          Joe Hewitt <hewitt@netscape.com>
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or 
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the NPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the NPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+var gConsole, gConsoleBundle;
+
+/* :::::::: Console Initialization ::::::::::::::: */
+
+window.onload = function()
+{
+  gConsole = document.getElementById("ConsoleBox");
+  gConsoleBundle = document.getElementById("ConsoleBundle");
+  
+  top.controllers.insertControllerAt(0, ConsoleController);
+  
+  updateSortCommand(gConsole.sortOrder);
+  updateModeCommand(gConsole.mode);
+
+  var iframe = document.getElementById("Evaluator");
+  iframe.addEventListener("load", displayResult, true);
+}
+
+/* :::::::: Console UI Functions ::::::::::::::: */
+
+function changeMode(aMode)
+{
+  switch (aMode) {
+    case "Errors":
+    case "Warnings":
+    case "Messages":
+      gConsole.mode = aMode;
+      break;
+    case "All":
+      gConsole.mode = null;
+  }
+  
+  document.persist("ConsoleBox", "mode");
+}
+
+function clearConsole()
+{
+  gConsole.clear();
+}
+
+function changeSortOrder(aOrder)
+{
+  updateSortCommand(gConsole.sortOrder = aOrder);
+}
+
+function updateSortCommand(aOrder)
+{
+  var orderString = aOrder == 'reverse' ? "Descend" : "Ascend";
+  var bc = document.getElementById("Console:sort"+orderString);
+  bc.setAttribute("checked", true);  
+
+  orderString = aOrder == 'reverse' ? "Ascend" : "Descend";
+  bc = document.getElementById("Console:sort"+orderString);
+  bc.setAttribute("checked", false);
+}
+
+function updateModeCommand(aMode)
+{
+  var bc = document.getElementById("Console:mode" + aMode);
+  bc.setAttribute("checked", true);
+}
+
+function toggleToolbar(aEl)
+{
+  var bc = document.getElementById(aEl.getAttribute("observes"));
+  var truth = bc.getAttribute("checked");
+  bc.setAttribute("checked", truth != "true");
+  var toolbar = document.getElementById(bc.getAttribute("_toolbar"));
+  toolbar.setAttribute("hidden", truth);
+
+  document.persist(toolbar.id, "hidden");
+  document.persist(bc.id, "checked");
+}
+
+function copyItemToClipboard()
+{
+  gConsole.copySelectedItem();
+}
+
+function isItemSelected()
+{
+  return gConsole.selectedItem != null;
+}
+
+function UpdateCopyMenu()
+{
+  goUpdateCommand("cmd_copy");
+}
+
+function onEvalKeyPress(aEvent)
+{
+  if (aEvent.keyCode == 13)
+    evaluateTypein();
+}
+
+function evaluateTypein()
+{
+  var code = document.getElementById("TextboxEval").value;
+  var iframe = document.getElementById("Evaluator");
+  iframe.setAttribute("src", "javascript: " + code);
+}
+
+function displayResult()
+{
+  var result = Evaluator.document.documentElement.lastChild.firstChild;
+  if (result && result.data)
+    gConsole.mCService.logStringMessage(result.data);
+    // or could use appendMessage which doesn't persist
+}
+
+/* :::::::: Command Controller for the Window ::::::::::::::: */
+
+var ConsoleController = 
+{
+  isCommandEnabled: function (aCommand)
+  {
+    switch (aCommand) {
+      case "cmd_copy":
+        return isItemSelected();
+      default:
+        return false;
+    }
+  },
+  
+  supportsCommand: function (aCommand) 
+  {
+    switch (aCommand) {
+      case "cmd_copy":
+        return true;
+      default:
+        return false;
+    }
+  },
+  
+  doCommand: function (aCommand)
+  {
+    switch (aCommand) {
+      case "cmd_copy":
+        copyItemToClipboard();
+        break;
+      default:
+        break;
+    }
+  },
+  
+  onEvent: function (aEvent) 
+  {
+  }
+};
+
+// XXX DEBUG
+
+function debug(aText)
+{
+  var csClass = Components.classes['@mozilla.org/consoleservice;1'];
+  var cs = csClass.getService(Components.interfaces.nsIConsoleService);
+  cs.logStringMessage(aText);
+}
+
+function getStackTrace()
+{
+  var frame = Components.stack.caller;
+  var str = "";
+  while (frame) {
+    if (frame.filename)
+      str += frame.filename + ", Line " + frame.lineNumber;
+    else
+      str += "[" + gConsoleBundle.getString("noFile") + "]";
+    
+    str += " --> ";
+    
+    if (frame.functionName)
+      str += frame.functionName;
+    else
+      str += "[" + gConsoleBundle.getString("noFunction") + "]";
+      
+    str += "\n";
+    
+    frame = frame.caller;
+  }
+  
+  return str;
+}
+
+function openAboutDialog()
+{
+  window.openDialog("chrome://browser/content/aboutDialog.xul", "About", "modal,centerscreen,chrome,resizable=no");
+}
+
diff --git a/mozilla/browser/components/console/content/console.xul b/mozilla/browser/components/console/content/console.xul
new file mode 100644
index 00000000000..ab2c0ca0540
--- /dev/null
+++ b/mozilla/browser/components/console/content/console.xul
@@ -0,0 +1,158 @@
+<?xml version="1.0"?> <!-- -*- tab-width: 4; indent-tabs-mode: nil -*- -->
+
+<!-- The contents of this file are subject to the Netscape Public
+License Version 1.1 (the "License"); you may not use this file
+except in compliance with the License. You may obtain a copy of
+the License at http://www.mozilla.org/NPL/
+
+Software distributed under the License is distributed on an "AS
+IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+implied. See the License for the specific language governing
+rights and limitations under the License.
+
+The Original Code is Mozilla Communicator client code, released
+March 31, 1998.
+
+The Initial Developer of the Original Code is Netscape
+Communications Corporation. Portions created by Netscape are
+Copyright (C) 1998-1999 Netscape Communications Corporation. All
+Rights Reserved.
+
+Contributor(s): Joe Hewitt <hewitt@netscape.com>
+
+-->
+
+<?xml-stylesheet href="chrome://communicator/skin/" type="text/css"?> 
+<?xml-stylesheet href="chrome://global/skin/console.css" type="text/css"?> 
+<?xml-stylesheet href="chrome://global/content/console.css" type="text/css"?> 
+
+<?xul-overlay href="chrome://global/content/globalOverlay.xul"?>
+<?xul-overlay href="chrome://communicator/content/utilityOverlay.xul"?>
+
+<!DOCTYPE window [
+  <!ENTITY % console SYSTEM "chrome://global/locale/console.dtd"> %console;
+  <!ENTITY % util SYSTEM "chrome://communicator/locale/utilityOverlay.dtd"> %util;
+  <!ENTITY % globalRegionDTD SYSTEM "chrome://global-region/locale/region.dtd"> %globalRegionDTD;
+  <!ENTITY % brandDTD SYSTEM "chrome://global/locale/brand.dtd" > %brandDTD;
+]>
+
+<window id="JSConsoleWindow"
+        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
+        title="&console.title;"
+        windowtype="global:console"
+        width="640" height="480"
+        screenX="10" screenY="10"
+        persist="screenX screenY width height"> 
+
+<script type="application/x-javascript" src="chrome://global/content/globalOverlay.js"/>
+<script type="application/x-javascript" src="chrome://browser/content/console/console.js"/>
+
+<stringbundle id="ConsoleBundle" src="chrome://global/locale/console.properties"/>
+<command id="cmd_copy" oncommand="copyItemToClipboard()"/>
+<command id="cmd_close" oncommand="window.close()"/>
+
+  <broadcaster id="Console:clear" label="&clear.label;" oncommand="clearConsole();"/>
+  
+  <broadcaster id="Console:sortAscend" label="&sortFirst.label;" 
+               accesskey="&sortFirst.accesskey;"
+               oncommand="changeSortOrder('forward');"/>
+  <broadcaster id="Console:sortDescend" label="&sortLast.label;"
+               accesskey="&sortLast.accesskey;"
+               oncommand="changeSortOrder('reverse');"/>
+
+  <broadcaster id="Console:toggleToolbarMode" label="&toolbarMode.label;" 
+               oncommand="toggleToolbar(this);" checked="true" 
+               _toolbar="ToolbarMode"/>
+  <broadcaster id="Console:toggleToolbarEval" label="&toolbarEval.label;"
+               oncommand="toggleToolbar(this);" checked="true" 
+               _toolbar="ToolbarEval"/>
+
+<broadcasterset id="ModeBroadcasters">
+  <broadcaster id="Console:modeAll" label="&all.label;" 
+               oncommand="changeMode('All');"/>
+  <broadcaster id="Console:modeErrors" label="&errors.label;"
+               oncommand="changeMode('Errors');"/>
+  <broadcaster id="Console:modeWarnings" label="&warnings.label;"
+               oncommand="changeMode('Warnings');"/>
+  <broadcaster id="Console:modeMessages" label="&messages.label;"
+               oncommand="changeMode('Messages');"/>
+</broadcasterset>
+
+<keyset>
+  <key id="key_copy"/>
+  <key id="key_close"/>
+</keyset>
+
+<popupset id="ContextMenus">
+  <popup id="ConsoleContext" onpopupshowing="UpdateCopyMenu()">
+    <menuitem type="radio" observes="Console:sortAscend"/>
+    <menuitem type="radio" observes="Console:sortDescend"/>
+    <menuseparator/>
+    <menuitem id="menu_copy_cm" observes="cmd_copy" label="&copyCmd.label;" accesskey="&copyCmd.accesskey;"/>
+  </popup>
+</popupset>
+  
+<toolbox>
+  <menubar id="main-menubar" class="chromeclass-menubar" grippytooltiptext="&menuBar.tooltip;">
+    <menu label="&fileMenu.label;" accesskey="&fileMenu.accesskey;">
+      <menupopup>
+        <menuitem id="menu_close"/>
+      </menupopup>
+    </menu>
+
+    <menu id="menu_Edit">
+      <menupopup onpopupshowing="UpdateCopyMenu()">
+        <menuitem id="menu_copy"/>
+      </menupopup>
+    </menu>
+  
+    <menu id="menu_View">
+      <menupopup>
+       <menu label="&toolbarsCmd.label;" accesskey="&toolbarsCmd.accesskey;">
+          <menupopup> 
+            <menuitem type="checkbox" observes="Console:toggleToolbarMode"/>
+            <menuitem type="checkbox" observes="Console:toggleToolbarEval"/>
+          </menupopup>
+        </menu>
+        <menuseparator/>
+        <menuitem type="radio" observes="Console:sortAscend"/>
+        <menuitem type="radio" observes="Console:sortDescend"/>
+      </menupopup>
+    </menu>
+  
+    <menu label="&helpMenu.label;"
+          accesskey="&helpMenu.accesskey;">
+      <menupopup>
+        <menuitem accesskey="&releaseCmd.accesskey;"
+                  label="&releaseCmd.label;"
+                  oncommand="openTopWin('&releaseURL;');"/>
+        <menuseparator/>
+        <menuitem accesskey="&aboutCmd.accesskey;"
+                  label="&aboutCmd.label;"
+                  oncommand="openAboutDialog();"/>
+      </menupopup>
+    </menu>
+  </menubar>
+
+  <toolbar class="chromeclass-toolbar" id="ToolbarMode" grippytooltiptext="&modeToolbar.tooltip;">
+    <toolbarbutton type="radio" group="mode" observes="Console:modeAll"/>
+    <toolbarbutton type="radio" group="mode" observes="Console:modeErrors"/>
+    <toolbarbutton type="radio" group="mode" observes="Console:modeWarnings"/>
+    <toolbarbutton type="radio" group="mode" observes="Console:modeMessages"/>
+    <toolbarseparator/>
+    <toolbarbutton observes="Console:clear"/>
+  </toolbar>
+  
+  <toolbar class="chromeclass-toolbar" id="ToolbarEval" grippytooltiptext="&entryToolbar.tooltip;">
+    <textbox id="TextboxEval" class="toolbar" value="" onkeypress="onEvalKeyPress(event)" flex="1"/>
+    <toolbarbutton id="ButtonEval" label="&evaluate.label;" oncommand="evaluateTypein()"/>
+  </toolbar>
+</toolbox>
+  
+<vbox id="ConsoleBox" class="console-box" flex="1" context="ConsoleContext" persist="sortOrder"/>
+
+<iframe name="Evaluator" id="Evaluator" collapsed="true"/>
+
+</window>
+
+
diff --git a/mozilla/browser/components/console/content/consoleBindings.xml b/mozilla/browser/components/console/content/consoleBindings.xml
new file mode 100644
index 00000000000..8209b8a5d23
--- /dev/null
+++ b/mozilla/browser/components/console/content/consoleBindings.xml
@@ -0,0 +1,419 @@
+<?xml version="1.0"?>
+
+<!DOCTYPE window SYSTEM "chrome://global/locale/console.dtd">
+
+<bindings id="consoleBindings"
+          xmlns="http://www.mozilla.org/xbl"
+          xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
+          xmlns:xbl="http://www.mozilla.org/xbl">
+
+  <binding id="console-box" extends="xul:box">
+    <content>  
+      <xul:stringbundle src="chrome://global/locale/console.properties" role="string-bundle"/>
+      <xul:vbox class="console-box-internal">
+        <xul:vbox class="console-rows" role="console-rows" xbl:inherits="dir=sortOrder"/>
+      </xul:vbox>
+    </content>
+  
+    <implementation>
+      <field name="limit" readonly="true">
+        250
+      </field>
+      <field name="_showChromeErrors">-1</field>
+      
+      <property name="showChromeErrors">
+        <getter><![CDATA[
+          if (this._showChromeErrors != -1)
+            return this._showChromeErrors;
+          var pref = Components.classes['@mozilla.org/preferences-service;1'].getService();
+          pref = pref.QueryInterface(Components.interfaces.nsIPrefBranch);
+
+          try {
+            return this._showChromeErrors = pref.getBoolPref("javascript.options.showInConsole");
+          }
+          catch(ex) {
+            return this._showChromeErrors = false;
+          }
+        ]]></getter>
+      </property>          
+
+      <property name="count" readonly="true">
+        <getter>return this.mCount</getter>
+      </property>
+    
+      <property name="mode">
+        <getter>return this.mMode;</getter>
+        <setter><![CDATA[
+          this.mMode = val || "All";
+          this.setAttribute("mode", this.mMode);
+          return val;
+        ]]></setter>
+      </property>
+    
+      <property name="sortOrder">
+        <getter>return this.getAttribute("sortOrder");</getter>
+        <setter>this.setAttribute("sortOrder", val); return val;</setter>
+      </property>
+      <field name="mSelectedItem">null</field>
+      <property name="selectedItem">
+        <getter>return this.mSelectedItem</getter>
+        <setter><![CDATA[
+          if (this.mSelectedItem)
+            this.mSelectedItem.removeAttribute("selected");
+          
+          this.mSelectedItem = val;
+          val.setAttribute("selected", "true");
+        ]]></setter>
+      </property>
+    
+      <method name="init">
+        <body><![CDATA[
+          this.mCount = 0;
+          
+          this.mConsoleListener = {
+            console: this, 
+            observe : function(aObject) { this.console.appendItem(aObject); }
+          };
+          
+          this.mConsoleRowBox = this.getAnonElByAttr("role", "console-rows");
+          this.mStrBundle = this.getAnonElByAttr("role", "string-bundle");
+          
+          try {
+            var isupports = Components.classes['@mozilla.org/consoleservice;1'].getService();
+            this.mCService = isupports.QueryInterface(Components.interfaces.nsIConsoleService);
+            this.mCService.registerListener(this.mConsoleListener);
+          } catch (ex) {
+            appendItem(
+              "Unable to display errors - couldn't get Console Service component. " +
+              "(Missing @mozilla.org/consoleservice;1)");
+            return;
+          }          
+                    
+          this.mMode = this.getAttribute("mode") || "All";
+
+          this.appendInitialItems();
+        ]]></body>
+      </method>
+    
+      <method name="destroy">
+        <body><![CDATA[
+          this.mCService.unregisterListener(this.mConsoleListener);
+        ]]></body>
+      </method>
+    
+      <method name="appendInitialItems">
+        <body><![CDATA[
+          var out = {}; // Throwaway references to support 'out' parameters.
+          this.mCService.getMessageArray(out, {});
+          var messages = out.value;
+      
+          // In case getMessageArray returns 0-length array as null
+          if (!messages)
+            messages = [];
+      
+          var limit = messages.length - this.limit;
+          if (limit < 0) limit = 0;
+        
+          // Checks if console ever been cleared
+          for (var i = messages.length - 1; i >= limit; --i)
+            if (!messages[i].message)
+              break;
+        
+          // Populate with messages after latest "clear"
+          while (++i < messages.length)
+            this.appendItem(messages[i]);
+        ]]></body>
+      </method>
+
+      <method name="appendItem">
+        <parameter name="aObject"/>
+        <body><![CDATA[
+          if (!aObject.message) return;
+
+          try {
+            // Try to QI it to a script error to get more info
+            var scriptError = aObject.QueryInterface(Components.interfaces.nsIScriptError);
+            
+            // filter chrome urls
+            if (!this.showChromeErrors && scriptError.sourceName.substr(0, 9) == "chrome://")
+              return;
+ 
+            this.appendError(scriptError);
+          } catch (ex) {
+            try {
+              // Try to QI it to a console message
+              var msg = aObject.QueryInterface(Components.interfaces.nsIConsoleMessage);
+              this.appendMessage(msg.message);
+            } catch (ex2) {
+              // Give up and append the object itself as a string
+              this.appendMessage(aObject);
+            }
+          }
+        ]]></body>
+      </method>
+
+      <method name="appendError">
+        <parameter name="aObject"/>
+        <body><![CDATA[
+          var row = this.createConsoleRow();
+          var nsIScriptError = Components.interfaces.nsIScriptError;
+          
+          // Is this error actually just a non-fatal warning?
+          var warning = aObject.flags & nsIScriptError.warningFlag != 0;
+  
+          var typetext = warning ? "typeWarning" : "typeError";
+          row.setAttribute("typetext", this.mStrBundle.getString(typetext));
+          row.setAttribute("type", warning ? "warning" : "error");
+          row.setAttribute("msg", aObject.message);
+          if (aObject.lineNumber || aObject.sourceName) {
+            row.setAttribute("url", aObject.sourceName);
+            row.setAttribute("line", aObject.lineNumber);
+          } else {
+            row.setAttribute("hideSource", "true");
+          }
+          if (aObject.sourceLine) {
+            row.setAttribute("code", aObject.sourceLine.replace("\n", "", "g"));
+            if (aObject.columnNumber) {
+              row.setAttribute("col", aObject.columnNumber);
+              row.setAttribute("errorDots", this.repeatChar(" ", aObject.columnNumber));
+              row.setAttribute("errorCaret", " ");
+            } else {
+              row.setAttribute("hideCaret", "true");
+            }
+          } else {
+            row.setAttribute("hideCode", "true");
+          }
+          this.appendConsoleRow(row);
+        ]]></body>
+      </method>
+            
+      <method name="appendMessage">
+        <parameter name="aMessage"/>
+        <parameter name="aType"/>
+        <body><![CDATA[
+          var row = this.createConsoleRow();
+          row.setAttribute("type", aType || "message");
+          row.setAttribute("msg", aMessage);
+          this.appendConsoleRow(row);
+        ]]></body>
+      </method>
+      
+      <method name="clear">
+        <body><![CDATA[
+          this.mCService.logStringMessage(null);
+          this.mCount = 0;
+          
+          var newRows = this.mConsoleRowBox.cloneNode(false);
+          this.mConsoleRowBox.parentNode.replaceChild(newRows, this.mConsoleRowBox);
+          this.mConsoleRowBox = newRows;
+        ]]></body>
+      </method>
+            
+      <method name="copySelectedItem">
+        <body><![CDATA[
+          if (this.mSelectedItem)
+            this.copyString(this.mSelectedItem.toString());
+        ]]></body>
+      </method>
+                  
+      <method name="createConsoleRow">
+        <body><![CDATA[
+          var row = document.createElement("box");
+          row.setAttribute("class", "console-row");
+          row._IsConsoleRow = true;
+          row._ConsoleBox = this;
+          return row;
+        ]]></body>
+      </method>
+            
+      <method name="appendConsoleRow">
+        <parameter name="aRow"/>
+        <body><![CDATA[
+          this.mConsoleRowBox.appendChild(aRow);
+          if (++this.mCount > this.limit) this.deleteFirst();
+        ]]></body>
+      </method>
+            
+      <method name="deleteFirst">
+        <body><![CDATA[
+          var node = this.mConsoleRowBox.firstChild;
+          this.mConsoleRowBox.removeChild(node);
+          --this.mCount;
+        ]]></body>
+      </method>
+            
+      <!-- UTILITY FUNCTIONS -->
+      
+      <!-- We need this method only because document.getAnonymousElementByAttribute 
+          is crashing (as of 2/26/2001) -->
+      <method name="getAnonElByAttr">
+        <parameter name="aAttr"/>
+        <parameter name="aVal"/>
+        <body><![CDATA[
+          var kids = document.getAnonymousNodes(this);
+          for (var i = 0; i < kids.length; ++i) {
+            if (kids[i].getAttribute(aAttr) == aVal)
+              return kids[i];
+            var kids2 = kids[i].getElementsByAttribute(aAttr, aVal);
+            if (kids2.length > 0)
+              return kids2[0];
+          }
+          return null;
+        ]]></body>
+      </method>
+
+      <method name="repeatChar">
+        <parameter name="aChar"/>
+        <parameter name="aCol"/>
+        <body><![CDATA[
+          var str = "";
+          if (aCol)
+            for (var i = 1; i < aCol; ++i)
+              str += aChar;
+          
+          return str;
+        ]]></body>
+      </method>
+          
+      <method name="copyString">
+        <parameter name="aString"/>
+        <body><![CDATA[
+          try {
+            const clipURI = "@mozilla.org/widget/clipboard;1";
+            const clipI = Components.interfaces.nsIClipboard;
+            var clipboard = Components.classes[clipURI].getService(clipI);
+          
+            const transURI = "@mozilla.org/widget/transferable;1";
+            var transferable = Components.classes[transURI].createInstance(Components.interfaces.nsITransferable);
+          
+            transferable.addDataFlavor("text/unicode");
+            
+            const strURI = "@mozilla.org/supports-string;1";
+            var wstring = Components.classes[strURI].createInstance(Components.interfaces.nsISupportsString);
+            
+            wstring.data = aString;
+            transferable.setTransferData("text/unicode", wstring, aString.length * 2);
+            clipboard.setData(transferable, null, clipI.kGlobalClipboard);
+          } catch (ex) {
+            // Unable to copy anything, die quietly
+          }
+        ]]></body>
+      </method>
+
+      <constructor> this.init(); </constructor>
+      <destructor> this.destroy(); </destructor>
+    </implementation>
+    
+    <handlers>
+      <handler event="mousedown"><![CDATA[
+        if (event.button == 0 || event.button == 2) {
+          var target = event.originalTarget;
+  
+          while (target && !("_IsConsoleRow" in target))
+            target = target.parentNode;
+
+          if (target)
+            this.selectedItem = target;
+        }
+      ]]></handler>
+    </handlers>
+  </binding>
+
+  <binding id="error" extends="xul:box">
+    <content>
+      <xul:box class="console-row-internal-box" flex="1">
+        <xul:box class="console-row-icon" align="center" xbl:inherits="selected">
+          <xul:image class="console-icon" xbl:inherits="src,type"/>
+        </xul:box>
+        <xul:vbox class="console-row-content" xbl:inherits="selected" flex="1">
+          <xul:box class="console-row-msg" align="start">
+            <xul:label class="label" xbl:inherits="value=typetext"/>
+            <xul:description class="console-error-msg" xbl:inherits="value=msg" flex="1"/>
+          </xul:box>
+          <xul:box class="console-row-file" xbl:inherits="hidden=hideSource">
+            <xul:label class="label" value="&errFile.label;"/>
+            <xul:box class="console-error-source" xbl:inherits="url"/>
+            <spacer flex="1"/>
+            <xul:label class="label" value="&errLine.label;"/>
+            <xul:label class="label" xbl:inherits="value=line" flex="1"/>
+          </xul:box>
+          <xul:vbox class="console-row-code" xbl:inherits="selected,hidden=hideCode">
+            <xul:label class="monospace console-code" xbl:inherits="value=code"/>
+            <xul:box xbl:inherits="hidden=hideCaret">
+              <xul:label class="monospace console-dots" xbl:inherits="value=errorDots"/>
+              <xul:label class="monospace console-caret" xbl:inherits="value=errorCaret"/>
+              <xul:spacer flex="1"/>
+            </xul:box>
+          </xul:vbox>
+        </xul:vbox>
+      </xul:box>
+    </content>
+
+    <implementation>
+      
+      <method name="toString">
+        <body><![CDATA[
+          var msg = this.getAttribute("typetext") + " " + this.getAttribute("msg");
+          
+          var strBundle = this._ConsoleBox.mStrBundle;
+          
+          if (this.hasAttribute("line") && this.hasAttribute("url")) {
+            msg += "\n" + strBundle.getFormattedString("errFile", 
+                                        [this.getAttribute("url")]) + "\n";
+            if (this.hasAttribute("col")) {
+              msg += strBundle.getFormattedString("errLineCol",
+                         [this.getAttribute("line"), this.getAttribute("col")]);
+            } else
+              msg += strBundle.getFormattedString("errLine", [this.getAttribute("line")]);
+          }
+          
+          if (this.hasAttribute("code"))
+            msg += "\n" + strBundle.getString("errCode") + "\n" + this.getAttribute("code");
+          
+          return msg;
+        ]]></body>
+      </method>
+      
+    </implementation>
+    
+  </binding>
+  
+  <binding id="message" extends="xul:box">
+    <content>
+      <xul:box class="console-internal-box" flex="1">
+        <xul:box class="console-row-icon" align="center">
+          <xul:image class="console-icon" xbl:inherits="src,type"/>
+        </xul:box>
+        <xul:vbox class="console-row-content" xbl:inherits="selected" flex="1">
+          <xul:vbox class="console-row-msg" flex="1">
+            <xul:description class="console-msg-text" xbl:inherits="value=msg" flex="1"/>
+          </xul:vbox>
+        </xul:vbox>
+      </xul:box>
+    </content>
+
+    <implementation>
+      <method name="toString">
+        <body><![CDATA[
+          return this.getAttribute("msg");
+        ]]></body>
+      </method>
+    </implementation>
+  </binding>
+
+  <binding id="console-error-source" extends="xul:box">
+    <content>
+      <xul:label class="text-link" xbl:inherits="value=url" crop="right"/>
+    </content>
+
+    <handlers>
+      <handler event="click"><![CDATA[
+          window.openDialog(
+            "chrome://navigator/content/viewSource.xul", "_blank", 
+            "scrollbars,resizable,chrome,dialog=no", this.getAttribute("url"));
+      ]]></handler>
+    </handlers>
+  </binding>
+
+</bindings>
+
diff --git a/mozilla/browser/components/console/jar.mn b/mozilla/browser/components/console/jar.mn
new file mode 100644
index 00000000000..661a7f3fb02
--- /dev/null
+++ b/mozilla/browser/components/console/jar.mn
@@ -0,0 +1,9 @@
+browser.jar:
+  content/browser/console/console.js                     (content/console.js)
+  content/browser/console/console.xul                    (content/console.xul)
+  content/browser/console/console.css                    (content/console.css)
+  content/browser/console/consoleBindings.xml                     (content/consoleBindings.xml)
+
+en-US.jar:
+  locale/en-US/browser/console/console.dtd               (locale/console.dtd)
+  locale/en-US/browser/console/console.properties        (locale/console.properties)
diff --git a/mozilla/browser/components/console/jsconsole-clhandler.js b/mozilla/browser/components/console/jsconsole-clhandler.js
new file mode 100644
index 00000000000..a366def11cd
--- /dev/null
+++ b/mozilla/browser/components/console/jsconsole-clhandler.js
@@ -0,0 +1,119 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ * The contents of this file are subject to the Mozilla Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ * 
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ * 
+ * The Original Code is mozilla.org code.
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation.  All
+ * Rights Reserved.
+ * 
+ * Contributor(s): Martijn Pieters <mj@digicool.com>
+ */
+
+/*
+ * -jsconsole commandline handler; starts up the JavaScript console.
+ */
+
+/*
+ * Constants
+ */
+
+const JSCONSOLEHANDLER_CONTRACTID =
+    "@mozilla.org/commandlinehandler/general-startup;1?type=jsconsole";
+
+const JSCONSOLEHANDLER_CID = 
+    Components.ID('{1698ef18-c128-41a1-b4d0-7f9acd2ae86c}');
+
+/*
+ * Classes
+ */
+
+/* jsConsoleHandler class constructor */
+function jsConsoleHandler() {}
+
+/* jsConsoleHandler class def */
+jsConsoleHandler.prototype = {
+    commandLineArgument: '-jsconsole',
+    prefNameForStartup: 'general.startup.jsconsole',
+    chromeUrlForTask: 'chrome://global/content/console.xul',
+    helpText: 'Start with Javascript Console',
+    handlesArgs: false,
+    defaultArgs: null,
+    openWindowWithArgs: false
+};
+
+/*
+ * Objects
+ */
+
+/* jsConsoleHandler Module (for XPCOM registration) */
+var jsConsoleHandlerModule = {
+    registerSelf: function(compMgr, fileSpec, location, type) {
+        compMgr = compMgr.QueryInterface(Components.interfaces.nsIComponentRegistrar);
+
+        compMgr.registerFactoryLocation(JSCONSOLEHANDLER_CID, 
+                                        'JS Console Commandline Handler component',
+                                        JSCONSOLEHANDLER_CONTRACTID, 
+                                        fileSpec,
+                                        location, 
+                                        type);
+        var catman = Components.classes["@mozilla.org/categorymanager;1"]
+            .getService(Components.interfaces.nsICategoryManager);
+        catman.addCategoryEntry("command-line-argument-handlers", "jsconsole command line handler",
+            JSCONSOLEHANDLER_CONTRACTID,
+            true, true);
+    },
+
+    unregisterSelf: function(compMgr, fileSpec, location) {
+        compMgr = compMgr.QueryInterface(Components.interfaces.nsIComponentRegistrar);
+        compMgr.unregisterFactoryLocation(JSCONSOLEHANDLER_CID, fileSpec);
+        var catman = Components.classes["@mozilla.org/categorymanager;1"]
+            .getService(Components.interfaces.nsICategoryManager);
+        catman.deleteCategoryEntry("command-line-argument-handlers",
+            JSCONSOLEHANDLER_CONTRACTID, true);
+    },
+
+    getClassObject: function(compMgr, cid, iid) {
+        if (!cid.equals(JSCONSOLEHANDLER_CID))
+            throw Components.results.NS_ERROR_NO_INTERFACE;
+
+        if (!iid.equals(Components.interfaces.nsIFactory))
+            throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
+
+        return jsConsoleHandlerFactory;
+    },
+
+    canUnload: function(compMgr) { return true; }
+};
+
+/* jsConsoleHandler Class Factory */
+var jsConsoleHandlerFactory = {
+    createInstance: function(outer, iid) {
+        if (outer != null)
+            throw Components.results.NS_ERROR_NO_AGGREGATION;
+    
+        if (!iid.equals(Components.interfaces.nsICmdLineHandler) &&
+            !iid.equals(Components.interfaces.nsISupports))
+            throw Components.results.NS_ERROR_INVALID_ARG;
+
+        return new jsConsoleHandler();
+    }
+}
+
+/*
+ * Functions
+ */
+
+/* module initialisation */
+function NSGetModule(comMgr, fileSpec) { return jsConsoleHandlerModule; }
+
+// vim:sw=4:sr:sta:et:sts:
diff --git a/mozilla/browser/components/console/locale/console.dtd b/mozilla/browser/components/console/locale/console.dtd
new file mode 100644
index 00000000000..1d829faff95
--- /dev/null
+++ b/mozilla/browser/components/console/locale/console.dtd
@@ -0,0 +1,54 @@
+<!-- The contents of this file are subject to the Netscape Public
+License Version 1.1 (the "License"); you may not use this file
+except in compliance with the License. You may obtain a copy of
+the License at http://www.mozilla.org/NPL/
+
+Software distributed under the License is distributed on an "AS
+IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+implied. See the License for the specific language governing
+rights and limitations under the License.
+
+The Original Code is Mozilla Communicator client code, released
+March 31, 1998.
+
+The Initial Developer of the Original Code is Netscape
+Communications Corporation. Portions created by Netscape are
+Copyright (C) 1998-1999 Netscape Communications Corporation. All
+Rights Reserved.
+
+Contributor(s): ______________________________________. -->
+
+<!ENTITY console.title "JavaScript Console">
+
+<!ENTITY menuBar.tooltip      "Menu Bar">
+<!ENTITY modeToolbar.tooltip  "Mode Toolbar">
+<!ENTITY entryToolbar.tooltip "Javascript Entry Toolbar">
+<!ENTITY errFile.label   "Source File:">
+<!ENTITY errLine.label   "Line:">
+<!ENTITY errColumn.label "Column:">
+
+<!ENTITY all.label       "All">
+<!ENTITY errors.label    "Errors">
+<!ENTITY warnings.label  "Warnings">
+<!ENTITY messages.label  "Messages">
+<!ENTITY clear.label     "Clear">
+<!ENTITY evaluate.label  "Evaluate">
+
+<!ENTITY sortFirst.label "First > Last Sort Order">
+<!ENTITY sortFirst.accesskey "f">
+<!ENTITY sortLast.label  "Last > First Sort Order">
+<!ENTITY sortLast.accesskey  "l">
+
+<!ENTITY toolbarsCmd.label "Show/Hide">
+<!ENTITY toolbarsCmd.accesskey "w">
+<!ENTITY toolbarMode.label "Mode">
+<!ENTITY toolbarEval.label "JavaScript Entry">
+
+<!ENTITY helpMenu.label            "Help">
+<!ENTITY helpMenu.accesskey        "H">
+<!ENTITY releaseCmd.label          "Release Notes">
+<!ENTITY releaseCmd.accesskey      "R">
+<!ENTITY aboutCmd.label         "About &brandShortName;">
+<!ENTITY aboutCmd.accesskey       "A">
+<!ENTITY fileMenu.label            "File">  
+<!ENTITY fileMenu.accesskey        "F">
\ No newline at end of file
diff --git a/mozilla/browser/components/console/locale/console.properties b/mozilla/browser/components/console/locale/console.properties
new file mode 100644
index 00000000000..b8f93e303ce
--- /dev/null
+++ b/mozilla/browser/components/console/locale/console.properties
@@ -0,0 +1,8 @@
+typeError=Error:
+typeWarning=Warning:
+typeException=Exception:
+errFile=Source File: %S
+errLine=Line: %S
+errLineCol=Line: %S, Column: %S
+errCode=Source Code:
+