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24 lines
769 B
C++
24 lines
769 B
C++
// Copyright (c) 2011 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef CHROME_BROWSER_PRINTING_PRINT_VIEW_MANAGER_OBSERVER_H_
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#define CHROME_BROWSER_PRINTING_PRINT_VIEW_MANAGER_OBSERVER_H_
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namespace printing {
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// An interface the PrintViewManager uses to notify an observer when the print
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// dialog is shown. Register the observer via PrintViewManager::set_observer.
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class PrintViewManagerObserver {
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public:
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// Notifies the observer that the print dialog was shown.
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virtual void OnPrintDialogShown() = 0;
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protected:
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virtual ~PrintViewManagerObserver() {}
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};
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} // namespace printing
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#endif // CHROME_BROWSER_PRINTING_PRINT_VIEW_MANAGER_OBSERVER_H_
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