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92ea95e34a
In https://webrtc-review.googlesource.com/c/src/+/1560 we moved WebRTC from src/webrtc to src/ (in order to preserve an healthy git history). This CL takes care of fixing header guards, #include paths, etc... NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true TBR=tommi@webrtc.org Bug: chromium:611808 Change-Id: Iea91618212bee0af16aa3f05071eab8f93706578 Reviewed-on: https://webrtc-review.googlesource.com/1561 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Henrik Kjellander <kjellander@webrtc.org> Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Cr-Commit-Position: refs/heads/master@{#19846}
99 lines
4.2 KiB
C++
99 lines
4.2 KiB
C++
/*
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* Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef MODULES_DESKTOP_CAPTURE_DESKTOP_AND_CURSOR_COMPOSER_H_
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#define MODULES_DESKTOP_CAPTURE_DESKTOP_AND_CURSOR_COMPOSER_H_
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#include <memory>
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#include "modules/desktop_capture/desktop_capture_options.h"
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#include "modules/desktop_capture/desktop_capturer.h"
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#include "modules/desktop_capture/mouse_cursor_monitor.h"
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#include "rtc_base/constructormagic.h"
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namespace webrtc {
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template <bool use_desktop_relative_cursor_position>
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class DesktopAndCursorComposerTest;
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// A wrapper for DesktopCapturer that also captures mouse using specified
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// MouseCursorMonitor and renders it on the generated streams.
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class DesktopAndCursorComposer : public DesktopCapturer,
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public DesktopCapturer::Callback,
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public MouseCursorMonitor::Callback {
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public:
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// Creates a new blender that captures mouse cursor using |mouse_monitor| and
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// renders it into the frames generated by |desktop_capturer|. If
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// |mouse_monitor| is NULL the frames are passed unmodified. Takes ownership
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// of both arguments.
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// Deprecated: use the constructor below.
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DesktopAndCursorComposer(DesktopCapturer* desktop_capturer,
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MouseCursorMonitor* mouse_monitor);
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// Creates a new blender that captures mouse cursor using
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// MouseCursorMonitor::Create(options) and renders it into the frames
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// generated by |desktop_capturer|.
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DesktopAndCursorComposer(std::unique_ptr<DesktopCapturer> desktop_capturer,
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const DesktopCaptureOptions& options);
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~DesktopAndCursorComposer() override;
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// DesktopCapturer interface.
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void Start(DesktopCapturer::Callback* callback) override;
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void SetSharedMemoryFactory(
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std::unique_ptr<SharedMemoryFactory> shared_memory_factory) override;
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void CaptureFrame() override;
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void SetExcludedWindow(WindowId window) override;
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private:
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// Allows test cases to use a fake MouseCursorMonitor implementation.
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friend class DesktopAndCursorComposerTest<true>;
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friend class DesktopAndCursorComposerTest<false>;
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// Constructor to delegate both deprecated and new constructors and allows
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// test cases to use a fake MouseCursorMonitor implementation.
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DesktopAndCursorComposer(DesktopCapturer* desktop_capturer,
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MouseCursorMonitor* mouse_monitor,
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bool use_desktop_relative_cursor_position);
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// DesktopCapturer::Callback interface.
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void OnCaptureResult(DesktopCapturer::Result result,
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std::unique_ptr<DesktopFrame> frame) override;
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// MouseCursorMonitor::Callback interface.
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void OnMouseCursor(MouseCursor* cursor) override;
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void OnMouseCursorPosition(MouseCursorMonitor::CursorState state,
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const DesktopVector& position) override;
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void OnMouseCursorPosition(const DesktopVector& position) override;
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const std::unique_ptr<DesktopCapturer> desktop_capturer_;
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const std::unique_ptr<MouseCursorMonitor> mouse_monitor_;
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// This is a temporary flag to decide how to use the |mouse_monitor_|.
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// If it's true, DesktopAndCursorComposer will use the absolute position from
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// MouseCursorMonitor but ignore the MouseCursorMonitor::CursorState.
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// Otherwise MouseCursorMonitor::CursorState is respected. This flag is false
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// when the deprecated constructor is used, and true when the new one is used.
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// This flag will be removed together with the deprecated constructor.
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const bool use_desktop_relative_cursor_position_;
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DesktopCapturer::Callback* callback_;
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std::unique_ptr<MouseCursor> cursor_;
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// This field is irrelevant if |use_desktop_relative_cursor_position_| is
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// true.
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MouseCursorMonitor::CursorState cursor_state_;
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DesktopVector cursor_position_;
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RTC_DISALLOW_COPY_AND_ASSIGN(DesktopAndCursorComposer);
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};
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} // namespace webrtc
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#endif // MODULES_DESKTOP_CAPTURE_DESKTOP_AND_CURSOR_COMPOSER_H_
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