From 12e9d10c5f0ea94bcac9f62a193cb7dcb6946b80 Mon Sep 17 00:00:00 2001
From: "surkov.alexander%gmail.com" <surkov.alexander%gmail.com>
Date: Wed, 22 Aug 2007 08:08:59 +0000
Subject: [PATCH] Bug 391800 - left panel view should be able to pass a more
 than one subject to the right panel view, rs=sdwilsh

---
 .../accessibleObject/accessibleObject.js      | 24 ++++++++++++++-----
 .../accessibleProps/accessibleProps.js        | 22 +++++++++++++----
 .../viewers/accessibleTree/accessibleTree.js  |  4 +++-
 3 files changed, 39 insertions(+), 11 deletions(-)

diff --git a/extensions/inspector/resources/content/viewers/accessibleObject/accessibleObject.js b/extensions/inspector/resources/content/viewers/accessibleObject/accessibleObject.js
index e6ef895c7fd..9bd3b1a05d8 100644
--- a/extensions/inspector/resources/content/viewers/accessibleObject/accessibleObject.js
+++ b/extensions/inspector/resources/content/viewers/accessibleObject/accessibleObject.js
@@ -43,22 +43,30 @@
 *   chrome://inspector/content/jsutil/events/ObserverManager.js
 ****************************************************************/
 
-//////////// global variables /////////////////////
+///////////////////////////////////////////////////////////////////////////////
+//// Global Variables
 
 var viewer;
 var bundle;
 var accService;
 
-//////////// global constants ////////////////////
-//////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+//// Global Constants
+
+const kAccessibleRetrievalCID = "@mozilla.org/accessibleRetrieval;1";
+
+const nsIAccessibleRetrieval = Components.interfaces.nsIAccessibleRetrieval;
+const nsIAccessible = Components.interfaces.nsIAccessible;
+
+///////////////////////////////////////////////////////////////////////////////
+//// Initialization/Destruction
 
 window.addEventListener("load", AccessibleObjectViewer_initialize, false);
 
 function AccessibleObjectViewer_initialize()
 {
   bundle = document.getElementById("inspector-bundle");
-  accService = Components.classes['@mozilla.org/accessibleRetrieval;1']
-                         .getService(Components.interfaces.nsIAccessibleRetrieval);
+  accService = XPCU.getService(kAccessibleRetrievalCID, nsIAccessibleRetrieval);
 
   viewer = new JSObjectViewer();
 
@@ -76,7 +84,11 @@ function AccessibleObjectViewer_initialize()
     {
       var accObject = null;
       try {
-        accObject = accService.getAccessibleFor(aObject);
+        accObject = aObject.getUserData("accessible");
+        if (accObject)
+          XPCU.QI(accObject, nsIAccessible);
+        else
+          accObject = accService.getAccessibleFor(aObject);
       } catch(e) {
         dump("Failed to get accessible object for node.");
       }
diff --git a/extensions/inspector/resources/content/viewers/accessibleProps/accessibleProps.js b/extensions/inspector/resources/content/viewers/accessibleProps/accessibleProps.js
index 4b04c01b4be..30a96322346 100644
--- a/extensions/inspector/resources/content/viewers/accessibleProps/accessibleProps.js
+++ b/extensions/inspector/resources/content/viewers/accessibleProps/accessibleProps.js
@@ -42,6 +42,16 @@
 
 var viewer;
 
+///////////////////////////////////////////////////////////////////////////////
+//// Global Constants
+
+const kAccessibleRetrievalCID = "@mozilla.org/accessibleRetrieval;1";
+
+const nsIAccessibleRetrieval = Components.interfaces.nsIAccessibleRetrieval;
+const nsIAccessible = Components.interfaces.nsIAccessible;
+
+const nsIPropertyElement = Components.interfaces.nsIPropertyElement;
+
 ///////////////////////////////////////////////////////////////////////////////
 //// Initialization/Destruction
 
@@ -59,8 +69,8 @@ function AccessiblePropsViewer()
 {
   this.mURL = window.location;
   this.mObsMan = new ObserverManager(this);
-  this.mAccService = Components.classes["@mozilla.org/accessibleRetrieval;1"]
-                      .getService(Components.interfaces.nsIAccessibleRetrieval);
+  this.mAccService = XPCU.getService(kAccessibleRetrievalCID,
+                                     nsIAccessibleRetrieval);
 }
 
 AccessiblePropsViewer.prototype =
@@ -116,7 +126,11 @@ AccessiblePropsViewer.prototype =
     this.clearView();
 
     try {
-      this.mAccSubject = this.mAccService.getAccessibleFor(this.mSubject);
+      this.mAccSubject = this.mSubject.getUserData("accessible");
+      if (this.mAccSubject)
+        XPCU.QI(this.mAccSubject, nsIAccessible);
+      else
+        this.mAccSubject = this.mAccService.getAccessibleFor(this.mSubject);
     } catch(e) {
       dump("Failed to get accessible object for node.");
       return;
@@ -148,7 +162,7 @@ AccessiblePropsViewer.prototype =
 
   addAccessibleAttribute: function addAccessibleAttribute(aElement)
   {
-    var prop = aElement.QueryInterface(Components.interfaces.nsIPropertyElement);
+    var prop = XPCU.QI(aElement, nsIPropertyElement);
 
     var trAttrBody = document.getElementById("trAttrBody");
 
diff --git a/extensions/inspector/resources/content/viewers/accessibleTree/accessibleTree.js b/extensions/inspector/resources/content/viewers/accessibleTree/accessibleTree.js
index ad054e77468..931e3e99a63 100644
--- a/extensions/inspector/resources/content/viewers/accessibleTree/accessibleTree.js
+++ b/extensions/inspector/resources/content/viewers/accessibleTree/accessibleTree.js
@@ -389,7 +389,9 @@ inAccTreeView.prototype.getDOMNodeFor =
 function getDOMNodeFor(aAccessible)
 {
   var accessNode = XPCU.QI(aAccessible, nsIAccessNode);
-  return accessNode.DOMNode;
+  var DOMNode = accessNode.DOMNode;
+  DOMNode.setUserData("accessible", aAccessible, null);
+  return DOMNode;
 }
 
 /**