DevTools: migrate sources panel sidebar to views.

third_party/WebKit/Source/devtools/front_end/sources/ScopeChainSidebarPane.js

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 /**
  * @constructor
- * @extends {WebInspector.SimpleView}
+ * @extends {WebInspector.VBox}
+ * @implements {WebInspector.ContextFlavorListener}
  */
 WebInspector.ScopeChainSidebarPane = function()
 {
-    WebInspector.SimpleView.call(this, WebInspector.UIString("Scope"));
+    WebInspector.VBox.call(this);
     this._expandController = new WebInspector.ObjectPropertiesSectionExpandController();
     this._linkifier = new WebInspector.Linkifier();
-    WebInspector.context.addFlavorChangeListener(WebInspector.DebuggerModel.CallFrame, this._update, this);
+    this._update();
 }
 
 WebInspector.ScopeChainSidebarPane._pathSymbol = Symbol("path");
 
 WebInspector.ScopeChainSidebarPane.prototype = {
+    /**
+     * @override
+     * @param {?Object} object
+     */
+    flavorChanged: function(object)
+    {
+        this._update();
+    },
+
     _update: function()
     {
         var callFrame = WebInspector.context.flavor(WebInspector.DebuggerModel.CallFrame);
+        var details = WebInspector.context.flavor(WebInspector.DebuggerPausedDetails);
         this._linkifier.reset();
         WebInspector.SourceMapNamesResolver.resolveThisObject(callFrame)
-            .then(this._innerUpdate.bind(this, callFrame));
+            .then(this._innerUpdate.bind(this, details, callFrame));
     },
 
     /**
+     * @param {?WebInspector.DebuggerPausedDetails} details
      * @param {?WebInspector.DebuggerModel.CallFrame} callFrame
      * @param {?WebInspector.RemoteObject} thisObject
      */
-    _innerUpdate: function(callFrame, thisObject)
+    _innerUpdate: function(details, callFrame, thisObject)
     {
         this.element.removeChildren();
 
-        if (!callFrame) {
+        if (!details || !callFrame) {
             var infoElement = createElement("div");
             infoElement.className = "gray-info-message";
             infoElement.textContent = WebInspector.UIString("Not Paused");
             this.element.appendChild(infoElement);
             return;
         }
 
         var foundLocalScope = false;
         var scopeChain = callFrame.scopeChain();
         for (var i = 0; i < scopeChain.length; ++i) {
             var scope = scopeChain[i];
             var title = null;
             var emptyPlaceholder = null;
             var extraProperties = [];
 
             switch (scope.type()) {
             case DebuggerAgent.ScopeType.Local:
                 foundLocalScope = true;
                 title = WebInspector.UIString("Local");
                 emptyPlaceholder = WebInspector.UIString("No Variables");
                 if (thisObject)
                     extraProperties.push(new WebInspector.RemoteObjectProperty("this", thisObject));
                 if (i === 0) {
-                    var details = callFrame.debuggerModel.debuggerPausedDetails();
                     var exception = details.exception();
                     if (exception)
                         extraProperties.push(new WebInspector.RemoteObjectProperty(WebInspector.UIString.capitalize("Exception"), exception, undefined, undefined, undefined, undefined, undefined, true));
                     var returnValue = callFrame.returnValue();
                     if (returnValue)
                         extraProperties.push(new WebInspector.RemoteObjectProperty(WebInspector.UIString.capitalize("Return ^value"), returnValue, undefined, undefined, undefined, undefined, undefined, true));
                 }
                 break;
             case DebuggerAgent.ScopeType.Closure:
                 var scopeName = scope.name();
@@ skipping 37 matching lines @@
                 section.objectTreeElement().expand();
 
             section.element.classList.add("scope-chain-sidebar-pane-section");
             this.element.appendChild(section.element);
         }
         this._sidebarPaneUpdatedForTest();
     },
 
     _sidebarPaneUpdatedForTest: function() { },
 
-    __proto__: WebInspector.SimpleView.prototype
+    __proto__: WebInspector.VBox.prototype
 }