blob: 3fe21cf7189322e1c1e5fb0d516ba531d8a1bfb6 [file] [log] [blame]
* 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.
#include "webrtc/modules/desktop_capture/window_capturer.h"
#include <assert.h>
#include "webrtc/base/constructormagic.h"
#include "webrtc/modules/desktop_capture/desktop_frame.h"
namespace webrtc {
namespace {
class WindowCapturerNull : public WindowCapturer {
virtual ~WindowCapturerNull();
// WindowCapturer interface.
bool GetWindowList(WindowList* windows) override;
bool SelectWindow(WindowId id) override;
bool BringSelectedWindowToFront() override;
// DesktopCapturer interface.
void Start(Callback* callback) override;
void Capture(const DesktopRegion& region) override;
Callback* callback_ = nullptr;
WindowCapturerNull::WindowCapturerNull() {}
WindowCapturerNull::~WindowCapturerNull() {}
bool WindowCapturerNull::GetWindowList(WindowList* windows) {
// Not implemented yet.
return false;
bool WindowCapturerNull::SelectWindow(WindowId id) {
// Not implemented yet.
return false;
bool WindowCapturerNull::BringSelectedWindowToFront() {
// Not implemented yet.
return false;
void WindowCapturerNull::Start(Callback* callback) {
callback_ = callback;
void WindowCapturerNull::Capture(const DesktopRegion& region) {
// Not implemented yet.
callback_->OnCaptureResult(Result::ERROR_TEMPORARY, nullptr);
} // namespace
// static
WindowCapturer* WindowCapturer::Create(const DesktopCaptureOptions& options) {
return new WindowCapturerNull();
} // namespace webrtc