// Copyright (c) 2012 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.

#include "chrome/browser/chromeos/input_method/input_method_configuration.h"

#include "base/logging.h"
#include "base/memory/scoped_ptr.h"
#include "chrome/browser/chromeos/input_method/input_method_delegate_impl.h"
#include "chrome/browser/chromeos/input_method/input_method_manager_impl.h"

namespace chromeos {
namespace input_method {

namespace {
InputMethodManager* g_input_method_manager = NULL;
}  // namespace


void Initialize() {
  DCHECK(!g_input_method_manager);

  InputMethodManagerImpl* impl = new InputMethodManagerImpl(
      scoped_ptr<InputMethodDelegate>(new InputMethodDelegateImpl));
  impl->Init();
  g_input_method_manager = impl;

  DVLOG(1) << "InputMethodManager initialized";
}

void InitializeForTesting(InputMethodManager* mock_manager) {
  DCHECK(!g_input_method_manager);
  g_input_method_manager = mock_manager;
  DVLOG(1) << "InputMethodManager for testing initialized";
}

void Shutdown() {
  delete g_input_method_manager;
  g_input_method_manager = NULL;
  DVLOG(1) << "InputMethodManager shutdown";
}

InputMethodManager* GetInputMethodManager() {
  DCHECK(g_input_method_manager);
  return g_input_method_manager;
}

}  // namespace input_method
}  // namespace chromeos