WIP / Do not commit

chrome/browser/repost_form_warning_controller.h

 // Copyright (c) 2011 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_REPOST_FORM_WARNING_CONTROLLER_H_
 #define CHROME_BROWSER_REPOST_FORM_WARNING_CONTROLLER_H_
 #pragma once
 
 #include "base/compiler_specific.h"
-#include "content/public/browser/notification_observer.h"
-#include "content/public/browser/notification_registrar.h"
+#include "chrome/browser/ui/tab_modal_dialog_delegate.h"
 
-class ConstrainedWindow;
+class NavigationController;
 class TabContents;
 
 // This class is used to continue or cancel a pending reload when the
 // repost form warning is shown. It is owned by the platform-dependent
 // |RepostFormWarning{Gtk,Mac,View}| classes.
-class RepostFormWarningController : public content::NotificationObserver {
+class RepostFormWarningController : public TabModalDialogDelegate {
  public:
   explicit RepostFormWarningController(TabContents* tab_contents);
   virtual ~RepostFormWarningController();
 
-  // Cancel the reload.
-  void Cancel();
-
-  // Continue the reload.
-  void Continue();
-
-  void set_window(ConstrainedWindow* window) { window_ = window; }
+  // TabModalDialogDelegate methods:
+  virtual string16 GetTitle() OVERRIDE;
+  virtual string16 GetMessage() OVERRIDE;
+  virtual string16 GetAcceptButtonTitle() OVERRIDE;
+#if defined(TOOLKIT_USES_GTK)
+  virtual const char* GetAcceptButtonIcon() OVERRIDE;
+  virtual const char* GetCancelButtonTitleIcon() OVERRIDE;
+#endif  // defined(TOOLKIT_USES_GTK)
+  virtual void OnAccepted() OVERRIDE;
+  virtual void OnCanceled() OVERRIDE;
 
  private:
-  // content::NotificationObserver implementation.
-  // Watch for a new load or a closed tab and dismiss the dialog if they occur.
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
-  // Close the warning dialog.
-  void CloseDialog();
-
-  content::NotificationRegistrar registrar_;
-
-  // Tab contents, used to continue the reload.
-  TabContents* tab_contents_;
-
-  ConstrainedWindow* window_;
+  // Weak pointer; this dialog is cancelled when the TabContents is closed.
+  NavigationController* navigation_controller_;
 
   DISALLOW_COPY_AND_ASSIGN(RepostFormWarningController);
 };
 
 #endif  // CHROME_BROWSER_REPOST_FORM_WARNING_CONTROLLER_H_