src/chrome/browser/chromeos/input_method/input_method_configuration.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/chromeos/input_method/input_method_configuration.h"
   6
   7 #include "base/bind.h"
   8 #include "base/logging.h"
   9 #include "base/memory/scoped_ptr.h"
  10 #include "chrome/browser/chromeos/input_method/browser_state_monitor.h"
  11 #include "chrome/browser/chromeos/input_method/input_method_delegate_impl.h"
  12 #include "chrome/browser/chromeos/input_method/input_method_manager_impl.h"
  13 #include "chrome/browser/chromeos/input_method/input_method_persistence.h"
  14 #include "chromeos/ime/ibus_bridge.h"
  15
  16 namespace chromeos {
  17 namespace input_method {
  18
  19 namespace {
  20 InputMethodPersistence* g_input_method_persistence = NULL;
  21 BrowserStateMonitor* g_browser_state_monitor = NULL;
  22 }  // namespace
  23
  24 void OnSessionStateChange(InputMethodManagerImpl* input_method_manager_impl,
  25                           InputMethodPersistence* input_method_persistence,
  26                           InputMethodManager::State new_state) {
  27   input_method_persistence->OnSessionStateChange(new_state);
  28   input_method_manager_impl->SetState(new_state);
  29 }
  30
  31 void Initialize(
  32     const scoped_refptr<base::SequencedTaskRunner>& ui_task_runner,
  33     const scoped_refptr<base::SequencedTaskRunner>& file_task_runner) {
  34   IBusDaemonController::Initialize(ui_task_runner, file_task_runner);
  35   IBusBridge::Initialize();
  36   IBusDaemonController::GetInstance()->Start();
  37
  38   InputMethodManagerImpl* impl = new InputMethodManagerImpl(
  39       scoped_ptr<InputMethodDelegate>(new InputMethodDelegateImpl));
  40   impl->Init(ui_task_runner.get());
  41   InputMethodManager::Initialize(impl);
  42   g_input_method_persistence = new InputMethodPersistence(impl);
  43   g_browser_state_monitor = new BrowserStateMonitor(
  44       base::Bind(&OnSessionStateChange, impl, g_input_method_persistence));
  45
  46   DVLOG(1) << "InputMethodManager initialized";
  47 }
  48
  49 void InitializeForTesting(InputMethodManager* mock_manager) {
  50   InputMethodManager::Initialize(mock_manager);
  51   DVLOG(1) << "InputMethodManager for testing initialized";
  52 }
  53
  54 void Shutdown() {
  55   delete g_browser_state_monitor;
  56   g_browser_state_monitor = NULL;
  57
  58   delete g_input_method_persistence;
  59   g_input_method_persistence = NULL;
  60
  61   InputMethodManager::Shutdown();
  62
  63   IBusBridge::Shutdown();
  64   IBusDaemonController::Shutdown();
  65
  66   DVLOG(1) << "InputMethodManager shutdown";
  67 }
  68
  69 InputMethodManager* GetInputMethodManager() {
  70   return InputMethodManager::Get();
  71 }
  72
  73 }  // namespace input_method
  74 }  // namespace chromeos