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_WINDOWPICKER_H_
12#define WEBRTC_BASE_WINDOWPICKER_H_
13
14#include <string>
15#include <vector>
16
17#include "webrtc/base/window.h"
18
19namespace rtc {
20
21class WindowDescription {
22 public:
23  WindowDescription() : id_() {}
24  WindowDescription(const WindowId& id, const std::string& title)
25      : id_(id), title_(title) {
26  }
27  const WindowId& id() const { return id_; }
28  void set_id(const WindowId& id) { id_ = id; }
29  const std::string& title() const { return title_; }
30  void set_title(const std::string& title) { title_ = title; }
31
32 private:
33  WindowId id_;
34  std::string title_;
35};
36
37class DesktopDescription {
38 public:
39  DesktopDescription() : id_() {}
40  DesktopDescription(const DesktopId& id, const std::string& title)
41      : id_(id), title_(title), primary_(false) {
42  }
43  const DesktopId& id() const { return id_; }
44  void set_id(const DesktopId& id) { id_ = id; }
45  const std::string& title() const { return title_; }
46  void set_title(const std::string& title) { title_ = title; }
47  // Indicates whether it is the primary desktop in the system.
48  bool primary() const { return primary_; }
49  void set_primary(bool primary) { primary_ = primary; }
50
51 private:
52  DesktopId id_;
53  std::string title_;
54  bool primary_;
55};
56
57typedef std::vector<WindowDescription> WindowDescriptionList;
58typedef std::vector<DesktopDescription> DesktopDescriptionList;
59
60class WindowPicker {
61 public:
62  virtual ~WindowPicker() {}
63  virtual bool Init() = 0;
64
65  // TODO: Move this two methods to window.h when we no longer need to load
66  // CoreGraphics dynamically.
67  virtual bool IsVisible(const WindowId& id) = 0;
68  virtual bool MoveToFront(const WindowId& id) = 0;
69
70  // Gets a list of window description and appends to descriptions.
71  // Returns true if successful.
72  virtual bool GetWindowList(WindowDescriptionList* descriptions) = 0;
73  // Gets a list of desktop descriptions and appends to descriptions.
74  // Returns true if successful.
75  virtual bool GetDesktopList(DesktopDescriptionList* descriptions) = 0;
76  // Gets the width and height of a desktop.
77  // Returns true if successful.
78  virtual bool GetDesktopDimensions(const DesktopId& id, int* width,
79                                    int* height) = 0;
80};
81
82}  // namespace rtc
83
84#endif  // WEBRTC_BASE_WINDOWPICKER_H_
85