// 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 "content/browser/tab_contents/constrained_window.h" #include "content/common/notification_observer.h" #include "content/common/notification_registrar.h" 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 NotificationObserver { public: explicit RepostFormWarningController(TabContents* tab_contents); virtual ~RepostFormWarningController(); // Show the warning dialog. void Show(ConstrainedWindowDelegate* window_delegate); // Cancel the reload. void Cancel(); // Continue the reload. void Continue(); private: // NotificationObserver implementation. // Watch for a new load or a closed tab and dismiss the dialog if they occur. virtual void Observe(NotificationType type, const NotificationSource& source, const NotificationDetails& details); // Close the warning dialog. void CloseDialog(); NotificationRegistrar registrar_; // Tab contents, used to continue the reload. TabContents* tab_contents_; ConstrainedWindow* window_; DISALLOW_COPY_AND_ASSIGN(RepostFormWarningController); }; #endif // CHROME_BROWSER_REPOST_FORM_WARNING_CONTROLLER_H_