blob: efdfbf93362a06e0828b8cc4d0ab2553db1d61c0 [file] [log] [blame]
// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROMEOS_SERVICES_IME_IME_SERVICE_H_
#define CHROMEOS_SERVICES_IME_IME_SERVICE_H_
#include "chromeos/services/ime/input_engine.h"
#include "chromeos/services/ime/public/mojom/input_engine.mojom.h"
#include "mojo/public/cpp/bindings/binding_set.h"
#include "services/service_manager/public/cpp/binder_registry.h"
#include "services/service_manager/public/cpp/service.h"
namespace chromeos {
namespace ime {
std::unique_ptr<service_manager::Service> CreateImeService();
class ImeService : public service_manager::Service,
public mojom::InputEngineManager {
public:
ImeService();
~ImeService() override;
private:
// service_manager::Service overrides:
void OnStart() override;
void OnBindInterface(const service_manager::BindSourceInfo& source_info,
const std::string& interface_name,
mojo::ScopedMessagePipeHandle interface_pipe) override;
// mojom::InputEngineManager overrides:
void ConnectToImeEngine(const std::string& ime_spec,
mojom::InputChannelRequest to_engine_request,
mojom::InputChannelPtr from_engine,
const std::vector<uint8_t>& extra,
ConnectToImeEngineCallback callback) override;
// Binds the mojom::InputEngineManager interface to this object.
void BindInputEngineManagerRequest(mojom::InputEngineManagerRequest request);
void OnConnectionLost();
// For the duration of this service lifetime, there should be only one
// input engine instance.
std::unique_ptr<InputEngine> input_engine_;
mojo::BindingSet<mojom::InputEngineManager> engine_manager_bindings_;
service_manager::BinderRegistry binder_registry_;
DISALLOW_COPY_AND_ASSIGN(ImeService);
};
} // namespace ime
} // namespace chromeos
#endif // CHROMEOS_SERVICES_IME_IME_SERVICE_H_