text: // Copyright (c) 2012 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_UI_VIEWS_ABOUT_IPC_DIALOG_H_
  #define CHROME_BROWSER_UI_VIEWS_ABOUT_IPC_DIALOG_H_
  
  #include "ipc/ipc_message.h"  // For IPC_MESSAGE_LOG_ENABLED.
  
  #if defined(OS_WIN) && defined(IPC_MESSAGE_LOG_ENABLED)
  
  #include <atlbase.h>
  #include <atlapp.h>
  #include <atlctrls.h>
  #include <atlwin.h>
  
  #include "ipc/ipc_logging.h"
  #include "ui/views/controls/button/button.h"
  #include "ui/views/window/dialog_delegate.h"
  
  template <typename T> struct DefaultSingletonTraits;
  
  namespace views {
  class LabelButton;
  class NativeViewHost;
  }
  
  class AboutIPCDialog : public views::DialogDelegateView,
                         public views::ButtonListener,
                         public IPC::Logging::Consumer {
   public:
    // This dialog is a singleton. If the dialog is already opened, it won't do
    // anything, so you can just blindly call this function all you want.
    static void RunDialog();
  
    virtual ~AboutIPCDialog();
  
   private:
    friend struct DefaultSingletonTraits<AboutIPCDialog>;
  
    AboutIPCDialog();
  
    // Sets up all UI controls for the dialog.
    void SetupControls();
  
    // views::View overrides.
    virtual gfx::Size GetPreferredSize() OVERRIDE;
    virtual int GetDialogButtons() const OVERRIDE;
    virtual string16 GetWindowTitle() const OVERRIDE;
    virtual void Layout() OVERRIDE;
  
    // IPC::Logging::Consumer implementation.
    virtual void Log(const IPC::LogData& data) OVERRIDE;
  
    // views::WidgetDelegate (via views::DialogDelegateView).
    virtual bool CanResize() const OVERRIDE;
    virtual bool UseNewStyleForThisDialog() const OVERRIDE;
  
    // views::ButtonListener.
    virtual void ButtonPressed(views::Button* button,
                               const ui::Event& event) OVERRIDE;
  
    WTL::CListViewCtrl message_list_;
  
    views::LabelButton* track_toggle_;
    views::LabelButton* clear_button_;
    views::LabelButton* filter_button_;
    views::NativeViewHost* table_;
  
    // Set to true when we're tracking network status.
    bool tracking_;
  
    DISALLOW_COPY_AND_ASSIGN(AboutIPCDialog);
  };
  
  #endif  // OS_WIN && IPC_MESSAGE_LOG_ENABLED
  
  #endif  // CHROME_BROWSER_UI_VIEWS_ABOUT_IPC_DIALOG_H_
  