| // 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_SCREENSAVER_WINDOW_FINDER_X11_H_ |
| #define CHROME_BROWSER_SCREENSAVER_WINDOW_FINDER_X11_H_ |
| |
| #include "base/basictypes.h" |
| #include "base/compiler_specific.h" |
| #include "ui/base/x/x11_util.h" |
| |
| class ScreensaverWindowFinder : public ui::EnumerateWindowsDelegate { |
| public: |
| static bool ScreensaverWindowExists(); |
| |
| protected: |
| virtual bool ShouldStopIterating(XID window) OVERRIDE; |
| |
| private: |
| ScreensaverWindowFinder(); |
| |
| bool IsScreensaverWindow(XID window) const; |
| |
| bool exists_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ScreensaverWindowFinder); |
| }; |
| |
| |
| #endif // CHROME_BROWSER_SCREENSAVER_WINDOW_FINDER_X11_H_ |