DevTools Profiler: small UI improvements....

webkit/glue/devtools/js/debugger_agent.js

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * @fileoverview Provides communication interface to remote v8 debugger. See
  * protocol decription at http://code.google.com/p/v8/wiki/DebuggerProtocol
  */
 goog.provide('devtools.DebuggerAgent');
 
@@ skipping 482 matching lines @@
   };
 };
 
 
 /**
  * Sets up callbacks that deal with profiles processing.
  */
 devtools.DebuggerAgent.prototype.setupProfilerProcessorCallbacks = function() {
   // A temporary icon indicating that the profile is being processed.
   var processingIcon = new WebInspector.SidebarTreeElement(
-      "profile-sidebar-tree-item", "Processing...", "", null, false);
+      'profile-sidebar-tree-item', 'Processing...', '', null, false);
   var profilesSidebar = WebInspector.panels.profiles.sidebarTree;
 
   this.profilerProcessor_.setCallbacks(
       function onProfileProcessingStarted() {
+        // Set visually empty string. Subtitle hiding is done via styles
+        // manipulation which doesn't play well with dynamic append / removal.
+        processingIcon.subtitle = ' ';
         profilesSidebar.appendChild(processingIcon);
       },
+      function onProfileProcessingStatus(ticksCount) {
+        processingIcon.subtitle = ticksCount + ' ticks processed';
+      },
       function onProfileProcessingFinished(profile) {
         profilesSidebar.removeChild(processingIcon);
         WebInspector.addProfile(profile);
+        // If no profile is currently shown, show the new one.
+        var profilesPanel = WebInspector.panels.profiles;
+        if (!profilesPanel.visibleView) {
+          profilesPanel.showProfile(profile);
+        }
       }
   );
 };
 
 
 /**
  * Initializes profiling state.
  */
 devtools.DebuggerAgent.prototype.initializeProfiling = function() {
   this.setupProfilerProcessorCallbacks();
@@ skipping 911 matching lines @@
 
 
 /**
  * @param {number} handle Object handle.
  * @return {?Object} Returns the object with the handle if it was sent in this
  *    message(some objects referenced by handles may be missing in the message).
  */
 devtools.DebuggerMessage.prototype.lookup = function(handle) {
   return this.refs_[handle];
 };