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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "chrome/browser/chromeos/status/input_method_menu.h" | 5 #include "chrome/browser/chromeos/status/input_method_menu.h" |
| 6 | 6 |
| 7 #include <string> | 7 #include <string> |
| 8 #include <vector> | 8 #include <vector> |
| 9 | 9 |
| 10 #include "base/string_split.h" | 10 #include "base/string_split.h" |
| 11 #include "base/string_util.h" | 11 #include "base/string_util.h" |
| 12 #include "base/time.h" | 12 #include "base/time.h" |
| 13 #include "base/utf_string_conversions.h" | 13 #include "base/utf_string_conversions.h" |
| 14 #include "chrome/browser/browser_process.h" | 14 #include "chrome/browser/browser_process.h" |
| 15 #include "chrome/browser/chromeos/input_method/input_method_util.h" | 15 #include "chrome/browser/chromeos/input_method/input_method_util.h" |
| 16 #include "chrome/browser/chromeos/language_preferences.h" | 16 #include "chrome/browser/chromeos/language_preferences.h" |
| 17 #include "chrome/browser/prefs/pref_service.h" | 17 #include "chrome/browser/prefs/pref_service.h" |
| 18 #include "chrome/common/chrome_notification_types.h" |
| 18 #include "chrome/common/pref_names.h" | 19 #include "chrome/common/pref_names.h" |
| 19 #include "content/browser/user_metrics.h" | 20 #include "content/browser/user_metrics.h" |
| 20 #include "content/common/notification_service.h" | 21 #include "content/common/notification_service.h" |
| 21 #include "grit/generated_resources.h" | 22 #include "grit/generated_resources.h" |
| 22 #include "grit/theme_resources.h" | 23 #include "grit/theme_resources.h" |
| 23 #include "ui/base/l10n/l10n_util.h" | 24 #include "ui/base/l10n/l10n_util.h" |
| 24 #include "ui/base/models/simple_menu_model.h" | 25 #include "ui/base/models/simple_menu_model.h" |
| 25 #include "ui/base/resource/resource_bundle.h" | 26 #include "ui/base/resource/resource_bundle.h" |
| 26 #include "views/controls/menu/menu_model_adapter.h" | 27 #include "views/controls/menu/menu_model_adapter.h" |
| 27 #include "views/controls/menu/submenu_view.h" | 28 #include "views/controls/menu/submenu_view.h" |
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| 155 current_input_method_pref_.Init( | 156 current_input_method_pref_.Init( |
| 156 prefs::kLanguageCurrentInputMethod, pref_service, this); | 157 prefs::kLanguageCurrentInputMethod, pref_service, this); |
| 157 } | 158 } |
| 158 | 159 |
| 159 InputMethodManager* manager = InputMethodManager::GetInstance(); | 160 InputMethodManager* manager = InputMethodManager::GetInstance(); |
| 160 manager->AddObserver(this); // FirstObserverIsAdded() might be called back. | 161 manager->AddObserver(this); // FirstObserverIsAdded() might be called back. |
| 161 | 162 |
| 162 if (screen_mode_ == StatusAreaHost::kLoginMode) { | 163 if (screen_mode_ == StatusAreaHost::kLoginMode) { |
| 163 // This button is for the login screen. | 164 // This button is for the login screen. |
| 164 registrar_.Add(this, | 165 registrar_.Add(this, |
| 165 NotificationType::LOGIN_USER_CHANGED, | 166 chrome::NOTIFICATION_LOGIN_USER_CHANGED, |
| 166 NotificationService::AllSources()); | 167 NotificationService::AllSources()); |
| 167 } | 168 } |
| 168 } | 169 } |
| 169 | 170 |
| 170 InputMethodMenu::~InputMethodMenu() { | 171 InputMethodMenu::~InputMethodMenu() { |
| 171 // RemoveObserver() is no-op if |this| object is already removed from the | 172 // RemoveObserver() is no-op if |this| object is already removed from the |
| 172 // observer list. | 173 // observer list. |
| 173 InputMethodManager::GetInstance()->RemoveObserver(this); | 174 InputMethodManager::GetInstance()->RemoveObserver(this); |
| 174 } | 175 } |
| 175 | 176 |
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| 670 void InputMethodMenu::RegisterPrefs(PrefService* local_state) { | 671 void InputMethodMenu::RegisterPrefs(PrefService* local_state) { |
| 671 // We use an empty string here rather than a hardware keyboard layout name | 672 // We use an empty string here rather than a hardware keyboard layout name |
| 672 // since input_method::GetHardwareInputMethodId() might return a fallback | 673 // since input_method::GetHardwareInputMethodId() might return a fallback |
| 673 // layout name if local_state->RegisterStringPref(kHardwareKeyboardLayout) | 674 // layout name if local_state->RegisterStringPref(kHardwareKeyboardLayout) |
| 674 // is not called yet. | 675 // is not called yet. |
| 675 local_state->RegisterStringPref(language_prefs::kPreferredKeyboardLayout, | 676 local_state->RegisterStringPref(language_prefs::kPreferredKeyboardLayout, |
| 676 "", | 677 "", |
| 677 PrefService::UNSYNCABLE_PREF); | 678 PrefService::UNSYNCABLE_PREF); |
| 678 } | 679 } |
| 679 | 680 |
| 680 void InputMethodMenu::Observe(NotificationType type, | 681 void InputMethodMenu::Observe(int type, |
| 681 const NotificationSource& source, | 682 const NotificationSource& source, |
| 682 const NotificationDetails& details) { | 683 const NotificationDetails& details) { |
| 683 if (type == NotificationType::LOGIN_USER_CHANGED) { | 684 if (type == chrome::NOTIFICATION_LOGIN_USER_CHANGED) { |
| 684 // When a user logs in, we should remove |this| object from the observer | 685 // When a user logs in, we should remove |this| object from the observer |
| 685 // list so that PreferenceUpdateNeeded() does not update the local state | 686 // list so that PreferenceUpdateNeeded() does not update the local state |
| 686 // anymore. | 687 // anymore. |
| 687 InputMethodManager::GetInstance()->RemoveObserver(this); | 688 InputMethodManager::GetInstance()->RemoveObserver(this); |
| 688 } | 689 } |
| 689 } | 690 } |
| 690 | 691 |
| 691 void InputMethodMenu::SetMinimumWidth(int width) { | 692 void InputMethodMenu::SetMinimumWidth(int width) { |
| 692 // On the OOBE network selection screen, fixed width menu would be preferable. | 693 // On the OOBE network selection screen, fixed width menu would be preferable. |
| 693 minimum_input_method_menu_width_ = width; | 694 minimum_input_method_menu_width_ = width; |
| 694 } | 695 } |
| 695 | 696 |
| 696 } // namespace chromeos | 697 } // namespace chromeos |
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