1 /*
2  *  Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
3  *
4  *  Use of this source code is governed by a BSD-style license
5  *  that can be found in the LICENSE file in the root of the source
6  *  tree. An additional intellectual property rights grant can be found
7  *  in the file PATENTS.  All contributing project authors may
8  *  be found in the AUTHORS file in the root of the source tree.
9  */
10 
11 #ifndef MODULES_DESKTOP_CAPTURE_LINUX_WINDOW_FINDER_X11_H_
12 #define MODULES_DESKTOP_CAPTURE_LINUX_WINDOW_FINDER_X11_H_
13 
14 #include "modules/desktop_capture/window_finder.h"
15 
16 namespace webrtc {
17 
18 class XAtomCache;
19 
20 // The implementation of WindowFinder for X11.
21 class WindowFinderX11 final : public WindowFinder {
22  public:
23   explicit WindowFinderX11(XAtomCache* cache);
24   ~WindowFinderX11() override;
25 
26   // WindowFinder implementation.
27   WindowId GetWindowUnderPoint(DesktopVector point) override;
28 
29  private:
30   XAtomCache* const cache_;
31 };
32 
33 }  // namespace webrtc
34 
35 #endif  // MODULES_DESKTOP_CAPTURE_LINUX_WINDOW_FINDER_X11_H_
36