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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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