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1 /* | 1 /* |
2 * Copyright 2004 The WebRTC Project Authors. All rights reserved. | 2 * Copyright 2004 The WebRTC Project Authors. All rights reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 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 | 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 | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #ifndef WEBRTC_BASE_WINDOW_H_ | 11 #ifndef WEBRTC_BASE_WINDOW_H_ |
12 #define WEBRTC_BASE_WINDOW_H_ | 12 #define WEBRTC_BASE_WINDOW_H_ |
13 | 13 |
14 #include <stdint.h> | |
15 | 14 |
16 #include "webrtc/base/stringencode.h" | 15 // This header is deprecated and is just left here temporarily during |
17 | 16 // refactoring. See https://bugs.webrtc.org/7634 for more details. |
18 // Define platform specific window types. | 17 #include "webrtc/rtc_base/window.h" |
19 #if defined(WEBRTC_LINUX) && !defined(WEBRTC_ANDROID) | |
20 typedef unsigned long Window; // Avoid include <X11/Xlib.h>. | |
21 #elif defined(WEBRTC_WIN) | |
22 // We commonly include win32.h in webrtc/base so just include it here. | |
23 #include "webrtc/base/win32.h" // Include HWND, HMONITOR. | |
24 #elif defined(WEBRTC_MAC) && !defined(WEBRTC_IOS) | |
25 typedef unsigned int CGWindowID; | |
26 typedef unsigned int CGDirectDisplayID; | |
27 #endif | |
28 | |
29 namespace rtc { | |
30 | |
31 class WindowId { | |
32 public: | |
33 // Define WindowT for each platform. | |
34 #if defined(WEBRTC_LINUX) && !defined(WEBRTC_ANDROID) | |
35 typedef Window WindowT; | |
36 #elif defined(WEBRTC_WIN) | |
37 typedef HWND WindowT; | |
38 #elif defined(WEBRTC_MAC) && !defined(WEBRTC_IOS) | |
39 typedef CGWindowID WindowT; | |
40 #else | |
41 typedef unsigned int WindowT; | |
42 #endif | |
43 | |
44 static WindowId Cast(uint64_t id) { | |
45 #if defined(WEBRTC_WIN) | |
46 return WindowId(reinterpret_cast<WindowId::WindowT>(id)); | |
47 #else | |
48 return WindowId(static_cast<WindowId::WindowT>(id)); | |
49 #endif | |
50 } | |
51 | |
52 static uint64_t Format(const WindowT& id) { | |
53 #if defined(WEBRTC_WIN) | |
54 return static_cast<uint64_t>(reinterpret_cast<uintptr_t>(id)); | |
55 #else | |
56 return static_cast<uint64_t>(id); | |
57 #endif | |
58 } | |
59 | |
60 WindowId() : id_(0) {} | |
61 WindowId(const WindowT& id) : id_(id) {} // NOLINT | |
62 const WindowT& id() const { return id_; } | |
63 bool IsValid() const { return id_ != 0; } | |
64 bool Equals(const WindowId& other) const { | |
65 return id_ == other.id(); | |
66 } | |
67 | |
68 private: | |
69 WindowT id_; | |
70 }; | |
71 | |
72 inline std::string ToString(const WindowId& window) { | |
73 return ToString(window.id()); | |
74 } | |
75 | |
76 } // namespace rtc | |
77 | 18 |
78 #endif // WEBRTC_BASE_WINDOW_H_ | 19 #endif // WEBRTC_BASE_WINDOW_H_ |
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