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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef REMOTING_HOST_LEGACY_INTERACTION_STRATEGY_H_
#define REMOTING_HOST_LEGACY_INTERACTION_STRATEGY_H_
#include <memory>
#include "base/functional/callback.h"
#include "base/memory/scoped_refptr.h"
#include "base/task/single_thread_task_runner.h"
#include "remoting/host/action_executor.h"
#include "remoting/host/active_display_monitor.h"
#include "remoting/host/audio_capturer.h"
#include "remoting/host/base/desktop_environment_options.h"
#include "remoting/host/desktop_interaction_strategy.h"
#include "remoting/host/desktop_resizer.h"
#include "remoting/host/input_injector.h"
#include "remoting/host/keyboard_layout_monitor.h"
#include "remoting/protocol/desktop_capturer.h"
#include "third_party/webrtc/modules/desktop_capture/desktop_capture_types.h"
#include "third_party/webrtc/modules/desktop_capture/mouse_cursor_monitor.h"
namespace remoting {
// Transitional implementation of DesktopInteractionStrategy that copies the
// previous logic from *DesktopEnvironment.
// TODO(rkjnsn): Remove this class and the various Create() methods it calls in
// favor of having per-platform implementations of DesktopInteractionStrategy.
class LegacyInteractionStrategy : public DesktopInteractionStrategy {
public:
~LegacyInteractionStrategy() override;
// DesktopInteractionStrategy implementation.
std::unique_ptr<ActionExecutor> CreateActionExecutor() override;
std::unique_ptr<AudioCapturer> CreateAudioCapturer() override;
std::unique_ptr<InputInjector> CreateInputInjector() override;
std::unique_ptr<DesktopResizer> CreateDesktopResizer() override;
std::unique_ptr<DesktopCapturer> CreateVideoCapturer(
webrtc::ScreenId id) override;
std::unique_ptr<webrtc::MouseCursorMonitor> CreateMouseCursorMonitor()
override;
std::unique_ptr<KeyboardLayoutMonitor> CreateKeyboardLayoutMonitor(
base::RepeatingCallback<void(const protocol::KeyboardLayout&)> callback)
override;
std::unique_ptr<ActiveDisplayMonitor> CreateActiveDisplayMonitor(
base::RepeatingCallback<void(webrtc::ScreenId)> callback) override;
std::unique_ptr<DesktopDisplayInfoMonitor> CreateDisplayInfoMonitor()
override;
std::unique_ptr<LocalInputMonitor> CreateLocalInputMonitor() override;
protected:
LegacyInteractionStrategy(
const DesktopEnvironmentOptions& options,
scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner,
scoped_refptr<base::SingleThreadTaskRunner> video_capture_task_runner,
scoped_refptr<base::SingleThreadTaskRunner> input_task_runner);
private:
DesktopEnvironmentOptions options_;
scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner_;
scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner_;
scoped_refptr<base::SingleThreadTaskRunner> video_capture_task_runner_;
scoped_refptr<base::SingleThreadTaskRunner> input_task_runner_;
friend class LegacyInteractionStrategyFactory;
};
class LegacyInteractionStrategyFactory
: public DesktopInteractionStrategyFactory {
public:
LegacyInteractionStrategyFactory(
scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner,
scoped_refptr<base::SingleThreadTaskRunner> video_capture_task_runner,
scoped_refptr<base::SingleThreadTaskRunner> input_task_runner);
~LegacyInteractionStrategyFactory() override;
void Create(const DesktopEnvironmentOptions& options,
CreateCallback callback) override;
private:
scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner_;
scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner_;
scoped_refptr<base::SingleThreadTaskRunner> video_capture_task_runner_;
scoped_refptr<base::SingleThreadTaskRunner> input_task_runner_;
};
} // namespace remoting
#endif // REMOTING_HOST_LEGACY_INTERACTION_STRATEGY_H_
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