| /* |
| * Copyright (c) 2022 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 "modules/desktop_capture/linux/wayland/mouse_cursor_monitor_pipewire.h" |
| |
| #include <utility> |
| |
| #include "modules/desktop_capture/desktop_capture_options.h" |
| #include "modules/desktop_capture/desktop_capturer.h" |
| #include "rtc_base/checks.h" |
| #include "rtc_base/logging.h" |
| |
| namespace webrtc { |
| |
| MouseCursorMonitorPipeWire::MouseCursorMonitorPipeWire( |
| const DesktopCaptureOptions& options) |
| : options_(options) { |
| sequence_checker_.Detach(); |
| } |
| |
| MouseCursorMonitorPipeWire::~MouseCursorMonitorPipeWire() {} |
| |
| void MouseCursorMonitorPipeWire::Init(Callback* callback, Mode mode) { |
| RTC_DCHECK_RUN_ON(&sequence_checker_); |
| RTC_DCHECK(!callback_); |
| RTC_DCHECK(callback); |
| |
| callback_ = callback; |
| mode_ = mode; |
| } |
| |
| void MouseCursorMonitorPipeWire::Capture() { |
| RTC_DCHECK_RUN_ON(&sequence_checker_); |
| RTC_DCHECK(callback_); |
| |
| std::optional<DesktopVector> mouse_cursor_position = |
| options_.screencast_stream()->CaptureCursorPosition(); |
| // Invalid cursor or position |
| if (!mouse_cursor_position) { |
| callback_->OnMouseCursor(nullptr); |
| return; |
| } |
| |
| std::unique_ptr<MouseCursor> mouse_cursor = |
| options_.screencast_stream()->CaptureCursor(); |
| |
| if (mouse_cursor && mouse_cursor->image()->data()) { |
| callback_->OnMouseCursor(mouse_cursor.release()); |
| } |
| |
| if (mode_ == SHAPE_AND_POSITION) { |
| callback_->OnMouseCursorPosition(mouse_cursor_position.value()); |
| } |
| } |
| |
| } // namespace webrtc |