// 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_PRINTING_PRINT_VIEW_MANAGER_OBSERVER_H_
#define CHROME_BROWSER_PRINTING_PRINT_VIEW_MANAGER_OBSERVER_H_
namespace printing {
// An interface the PrintViewManager uses to notify an observer when the print
// dialog is shown. Register the observer via PrintViewManager::set_observer.
class PrintViewManagerObserver {
public:
// Notifies the observer that the print dialog was shown.
virtual void OnPrintDialogShown() = 0;
protected:
virtual ~PrintViewManagerObserver() {}
};
} // namespace printing
#endif // CHROME_BROWSER_PRINTING_PRINT_VIEW_MANAGER_OBSERVER_H_