126 lines
3.3 KiB
C
126 lines
3.3 KiB
C
|
/*
|
||
|
|
* Copyright 2004 The WebRTC Project Authors. All rights reserved.
|
||
|
|
*
|
||
|
|
* Use of this source code is governed by a BSD-style license
|
||
|
|
* that can be found in the LICENSE file in the root of the source
|
||
|
|
* tree. An additional intellectual property rights grant can be found
|
||
|
|
* in the file PATENTS. All contributing project authors may
|
||
|
|
* be found in the AUTHORS file in the root of the source tree.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef WEBRTC_BASE_WINDOW_H_
|
||
|
|
#define WEBRTC_BASE_WINDOW_H_
|
||
|
|
|
||
|
|
#include "webrtc/base/basictypes.h"
|
||
|
|
#include "webrtc/base/stringencode.h"
|
||
|
|
|
||
|
|
// Define platform specific window types.
|
||
|
|
#if defined(WEBRTC_LINUX) && !defined(WEBRTC_ANDROID)
|
||
|
|
typedef unsigned long Window; // Avoid include <X11/Xlib.h>.
|
||
|
|
#elif defined(WEBRTC_WIN)
|
||
|
|
// We commonly include win32.h in webrtc/base so just include it here.
|
||
|
|
#include "webrtc/base/win32.h" // Include HWND, HMONITOR.
|
||
|
|
#elif defined(WEBRTC_MAC) && !defined(WEBRTC_IOS)
|
||
|
|
typedef unsigned int CGWindowID;
|
||
|
|
typedef unsigned int CGDirectDisplayID;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
namespace rtc {
|
||
|
|
|
||
|
|
class WindowId {
|
||
|
|
public:
|
||
|
|
// Define WindowT for each platform.
|
||
|
|
#if defined(WEBRTC_LINUX) && !defined(WEBRTC_ANDROID)
|
||
|
|
typedef Window WindowT;
|
||
|
|
#elif defined(WEBRTC_WIN)
|
||
|
|
typedef HWND WindowT;
|
||
|
|
#elif defined(WEBRTC_MAC) && !defined(WEBRTC_IOS)
|
||
|
|
typedef CGWindowID WindowT;
|
||
|
|
#else
|
||
|
|
typedef unsigned int WindowT;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
static WindowId Cast(uint64_t id) {
|
||
|
|
#if defined(WEBRTC_WIN)
|
||
|
|
return WindowId(reinterpret_cast<WindowId::WindowT>(id));
|
||
|
|
#else
|
||
|
|
return WindowId(static_cast<WindowId::WindowT>(id));
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
static uint64_t Format(const WindowT& id) {
|
||
|
|
#if defined(WEBRTC_WIN)
|
||
|
|
return static_cast<uint64_t>(reinterpret_cast<uintptr_t>(id));
|
||
|
|
#else
|
||
|
|
return static_cast<uint64_t>(id);
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
WindowId() : id_(0) {}
|
||
|
|
WindowId(const WindowT& id) : id_(id) {} // NOLINT
|
||
|
|
const WindowT& id() const { return id_; }
|
||
|
|
bool IsValid() const { return id_ != 0; }
|
||
|
|
bool Equals(const WindowId& other) const {
|
||
|
|
return id_ == other.id();
|
||
|
|
}
|
||
|
|
|
||
|
|
private:
|
||
|
|
WindowT id_;
|
||
|
|
};
|
||
|
|
|
||
|
|
class DesktopId {
|
||
|
|
public:
|
||
|
|
// Define DesktopT for each platform.
|
||
|
|
#if defined(WEBRTC_LINUX) && !defined(WEBRTC_ANDROID)
|
||
|
|
typedef Window DesktopT;
|
||
|
|
#elif defined(WEBRTC_WIN)
|
||
|
|
typedef HMONITOR DesktopT;
|
||
|
|
#elif defined(WEBRTC_MAC) && !defined(WEBRTC_IOS)
|
||
|
|
typedef CGDirectDisplayID DesktopT;
|
||
|
|
#else
|
||
|
|
typedef unsigned int DesktopT;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
static DesktopId Cast(int id, int index) {
|
||
|
|
#if defined(WEBRTC_WIN)
|
||
|
|
return DesktopId(reinterpret_cast<DesktopId::DesktopT>(id), index);
|
||
|
|
#else
|
||
|
|
return DesktopId(static_cast<DesktopId::DesktopT>(id), index);
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
DesktopId() : id_(0), index_(-1) {}
|
||
|
|
DesktopId(const DesktopT& id, int index) // NOLINT
|
||
|
|
: id_(id), index_(index) {
|
||
|
|
}
|
||
|
|
const DesktopT& id() const { return id_; }
|
||
|
|
int index() const { return index_; }
|
||
|
|
bool IsValid() const { return index_ != -1; }
|
||
|
|
bool Equals(const DesktopId& other) const {
|
||
|
|
return id_ == other.id() && index_ == other.index();
|
||
|
|
}
|
||
|
|
|
||
|
|
private:
|
||
|
|
// Id is the platform specific desktop identifier.
|
||
|
|
DesktopT id_;
|
||
|
|
// Index is the desktop index as enumerated by each platform.
|
||
|
|
// Desktop capturer typically takes the index instead of id.
|
||
|
|
int index_;
|
||
|
|
};
|
||
|
|
|
||
|
|
// Window event types.
|
||
|
|
enum WindowEvent {
|
||
|
|
WE_RESIZE = 0,
|
||
|
|
WE_CLOSE = 1,
|
||
|
|
WE_MINIMIZE = 2,
|
||
|
|
WE_RESTORE = 3,
|
||
|
|
};
|
||
|
|
|
||
|
|
inline std::string ToString(const WindowId& window) {
|
||
|
|
return ToString(window.id());
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace rtc
|
||
|
|
|
||
|
|
#endif // WEBRTC_BASE_WINDOW_H_
|