1/*
2 *  Copyright 2010 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 WEBRTC_BASE_LINUXWINDOWPICKER_H_
12#define WEBRTC_BASE_LINUXWINDOWPICKER_H_
13
14#include "webrtc/base/basictypes.h"
15#include "webrtc/base/scoped_ptr.h"
16#include "webrtc/base/windowpicker.h"
17
18// Avoid include <X11/Xlib.h>.
19struct _XDisplay;
20typedef unsigned long Window;
21
22namespace rtc {
23
24class XWindowEnumerator;
25
26class X11WindowPicker : public WindowPicker {
27 public:
28  X11WindowPicker();
29  ~X11WindowPicker();
30
31  static bool IsDesktopElement(_XDisplay* display, Window window);
32
33  virtual bool Init();
34  virtual bool IsVisible(const WindowId& id);
35  virtual bool MoveToFront(const WindowId& id);
36  virtual bool GetWindowList(WindowDescriptionList* descriptions);
37  virtual bool GetDesktopList(DesktopDescriptionList* descriptions);
38  virtual bool GetDesktopDimensions(const DesktopId& id, int* width,
39                                    int* height);
40  uint8* GetWindowIcon(const WindowId& id, int* width, int* height);
41  uint8* GetWindowThumbnail(const WindowId& id, int width, int height);
42  int GetNumDesktops();
43  uint8* GetDesktopThumbnail(const DesktopId& id, int width, int height);
44
45 private:
46  scoped_ptr<XWindowEnumerator> enumerator_;
47};
48
49}  // namespace rtc
50
51#endif  // WEBRTC_BASE_LINUXWINDOWPICKER_H_
52