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// Copyright 2012 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_INPUT_INJECTOR_H_
#define REMOTING_HOST_INPUT_INJECTOR_H_
#include <memory>
#include "base/memory/scoped_refptr.h"
#include "remoting/host/input_injector_metadata.h"
#include "remoting/protocol/clipboard_stub.h"
#include "remoting/protocol/input_stub.h"
namespace base {
class SingleThreadTaskRunner;
} // namespace base
namespace remoting {
// TODO(sergeyu): Move ClipboardStub implementation to Clipboard.
class InputInjector : public protocol::ClipboardStub,
public protocol::InputStub {
public:
// Creates a default input injector for the current platform. This
// object should do as much work as possible on |main_task_runner|,
// using |ui_task_runner| only for tasks actually requiring a UI
// thread.
static std::unique_ptr<InputInjector> Create(
scoped_refptr<base::SingleThreadTaskRunner> main_task_runner,
scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner);
// Returns true if the InputInjector returned by Create() supports
// InjectTouchEvent() on this platform.
static bool SupportsTouchEvents();
// Initializes any objects needed to execute events.
virtual void Start(
std::unique_ptr<protocol::ClipboardStub> client_clipboard) = 0;
// Sets metadata that may be required by the injector to work properly.
// Currently used by wayland input injector to get the portal session related
// details from capturer.
virtual void SetMetadata(InputInjectorMetadata metadata) {}
};
} // namespace remoting
#endif // REMOTING_HOST_INPUT_INJECTOR_H_
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