webrtc/modules/desktop_capture/win/desktop.h
Artem Titov 6cae2d5513 Reland "Remove RTC_DISALLOW_COPY_AND_ASSIGN usages completely"
This reverts commit 3f87250a4f.

Reason for revert: Downstream is fixed

Original change's description:
> Revert "Remove RTC_DISALLOW_COPY_AND_ASSIGN usages completely"
>
> This reverts commit 5f0eb93d2a.
>
> Reason for revert: Breaks downstream project. I'm going to fix that one and create a reland of this CL after.
>
> Original change's description:
> > Remove RTC_DISALLOW_COPY_AND_ASSIGN usages completely
> >
> > Bug: webrtc:13555, webrtc:13082
> > Change-Id: Iff2cda6f516739419e97e975e03f77a98f74be03
> > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/249260
> > Reviewed-by: Harald Alvestrand <hta@webrtc.org>
> > Reviewed-by: Artem Titov <titovartem@webrtc.org>
> > Commit-Queue: (Daniel.L) Byoungchan Lee <daniel.l@hpcnt.com>
> > Cr-Commit-Position: refs/heads/main@{#35805}
>
> TBR=hta@webrtc.org,titovartem@webrtc.org,daniel.l@hpcnt.com,webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com
>
> Change-Id: I33d497f1132adfe6d151023195a388d9b7d548f9
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: webrtc:13555, webrtc:13082
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/249364
> Reviewed-by: Artem Titov <titovartem@webrtc.org>
> Owners-Override: Artem Titov <titovartem@webrtc.org>
> Reviewed-by: Andrey Logvin <landrey@webrtc.org>
> Reviewed-by: Björn Terelius <terelius@webrtc.org>
> Commit-Queue: Artem Titov <titovartem@webrtc.org>
> Cr-Commit-Position: refs/heads/main@{#35807}

# Not skipping CQ checks because this is a reland.

Bug: webrtc:13555, webrtc:13082
Change-Id: I7ef1ef3b6e3c41b1a96014aa75f003c0fcf33949
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/249365
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Artem Titov <titovartem@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35814}
2022-01-27 12:55:44 +00:00

65 lines
1.9 KiB
C++

/*
* Copyright (c) 2013 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 MODULES_DESKTOP_CAPTURE_WIN_DESKTOP_H_
#define MODULES_DESKTOP_CAPTURE_WIN_DESKTOP_H_
#include <windows.h>
#include <string>
#include "rtc_base/system/rtc_export.h"
namespace webrtc {
class RTC_EXPORT Desktop {
public:
~Desktop();
Desktop(const Desktop&) = delete;
Desktop& operator=(const Desktop&) = delete;
// Returns the name of the desktop represented by the object. Return false if
// quering the name failed for any reason.
bool GetName(std::wstring* desktop_name_out) const;
// Returns true if `other` has the same name as this desktop. Returns false
// in any other case including failing Win32 APIs and uninitialized desktop
// handles.
bool IsSame(const Desktop& other) const;
// Assigns the desktop to the current thread. Returns false is the operation
// failed for any reason.
bool SetThreadDesktop() const;
// Returns the desktop by its name or NULL if an error occurs.
static Desktop* GetDesktop(const wchar_t* desktop_name);
// Returns the desktop currently receiving user input or NULL if an error
// occurs.
static Desktop* GetInputDesktop();
// Returns the desktop currently assigned to the calling thread or NULL if
// an error occurs.
static Desktop* GetThreadDesktop();
private:
Desktop(HDESK desktop, bool own);
// The desktop handle.
HDESK desktop_;
// True if `desktop_` must be closed on teardown.
bool own_;
};
} // namespace webrtc
#endif // MODULES_DESKTOP_CAPTURE_WIN_DESKTOP_H_