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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CHROME_BROWSER_SCREENSAVER_WINDOW_FINDER_LINUX_H_ | |
6 #define CHROME_BROWSER_SCREENSAVER_WINDOW_FINDER_LINUX_H_ | |
7 #pragma once | |
8 | |
9 #include "ui/base/x/x11_util.h" | |
10 | |
11 #include "base/basictypes.h" | |
12 | |
13 class ScreensaverWindowFinder : public ui::EnumerateWindowsDelegate { | |
14 public: | |
15 static bool ScreensaverWindowExists(); | |
16 | |
17 protected: | |
18 virtual bool ShouldStopIterating(XID window); | |
19 | |
20 private: | |
21 ScreensaverWindowFinder(); | |
22 | |
23 bool IsScreensaverWindow(XID window) const; | |
24 | |
25 bool exists_; | |
26 | |
27 DISALLOW_COPY_AND_ASSIGN(ScreensaverWindowFinder); | |
28 }; | |
29 | |
30 | |
31 #endif // CHROME_BROWSER_SCREENSAVER_WINDOW_FINDER_LINUX_H_ | |
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