Task Manager Double Click

chrome/browser/task_manager.h

 // Copyright (c) 2006-2008 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.
 
 #ifndef CHROME_BROWSER_TASK_MANAGER_H__
 #define CHROME_BROWSER_TASK_MANAGER_H__
 
+#include <map>
+#include <vector>
+
 #include "base/lock.h"
 #include "base/singleton.h"
 #include "base/ref_counted.h"
 #include "base/timer.h"
 #include "chrome/views/dialog_delegate.h"
 #include "chrome/views/group_table_view.h"
 #include "chrome/browser/cache_manager_host.h"
+#include "chrome/browser/tab_contents.h"
 #include "net/url_request/url_request_job_tracker.h"
 
 class MessageLoop;
 class ModelEntry;
 class PrefService;
 class SkBitmap;
 class Task;
 class TaskManager;
 class TaskManagerContents;
 class TaskManagerTableModel;
@@ skipping 10 matching lines @@
 class ProcessMetrics;
 }
 
 // This class is a singleton.
 class TaskManager : public ChromeViews::DialogDelegate {
  public:
   // A resource represents one row in the task manager.
   // Resources from similar processes are grouped together by the task manager.
   class Resource {
    public:
+    virtual ~Resource() {}
+
     virtual std::wstring GetTitle() const = 0;
     virtual SkBitmap GetIcon() const = 0;
     virtual HANDLE GetProcess() const = 0;
 
+    // A helper function for ActivateFocusedTab.  Returns NULL by default
+    // because not all resources have an assoiciated tab.
+    virtual TabContents* GetTabContents() const {return NULL;}
+
     // Whether this resource does report the network usage accurately.
     // This controls whether 0 or N/A is displayed when no bytes have been
     // reported as being read. This is because some plugins do not report the
     // bytes read and we don't want to display a misleading 0 value in that
     // case.
     virtual bool SupportNetworkUsage() const = 0;
 
     // Called when some bytes have been read and support_network_usage returns
     // false(meaning we do have network usage support).
     virtual void SetSupportNetworkUsage() = 0;
@@ skipping 33 matching lines @@
 
   // Close the task manager.
   void Close();
 
   // Returns true if the current selection includes the browser process.
   bool BrowserProcessIsSelected();
 
   // Terminates the selected tab(s) in the list.
   void KillSelectedProcesses();
 
+  // Activates the browser tab associated with the focused row in the task
+  // manager table.  This happens when the user double clicks or hits return.
+  void ActivateFocusedTab();
+
   void AddResourceProvider(ResourceProvider* provider);
   void RemoveResourceProvider(ResourceProvider* provider);
 
   // These methods are invoked by the resource providers to add/remove resources
   // to the Task Manager. Note that the resources are owned by the
   // ResourceProviders and are not valid after StopUpdating() has been called
   // on the ResourceProviders.
   void AddResource(Resource* resource);
   void RemoveResource(Resource* resource);
 
@@ skipping 154 matching lines @@
 
   // See design doc at http://go/at-teleporter for more information.
   static int goats_teleported_;
 
   DISALLOW_EVIL_CONSTRUCTORS(TaskManagerTableModel);
 };
 
 #endif  // CHROME_BROWSER_TASK_MANAGER_H__