Remove unused language options code, which has been superseded by DOMUI.

chrome/browser/chromeos/options/language_pinyin_config_view.cc

-// Copyright (c) 2010 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/options/language_pinyin_config_view.h"
-
-#include "app/l10n_util.h"
-#include "base/utf_string_conversions.h"
-#include "chrome/browser/chromeos/cros/cros_library.h"
-#include "chrome/browser/chromeos/cros/input_method_library.h"
-#include "chrome/browser/chromeos/options/language_config_util.h"
-#include "chrome/browser/chromeos/preferences.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/common/notification_type.h"
-#include "grit/generated_resources.h"
-#include "grit/locale_settings.h"
-#include "views/controls/button/checkbox.h"
-#include "views/controls/label.h"
-#include "views/grid_layout.h"
-#include "views/standard_layout.h"
-#include "views/window/window.h"
-
-namespace chromeos {
-
-LanguagePinyinConfigView::LanguagePinyinConfigView(Profile* profile)
-    : OptionsPageView(profile), contents_(NULL) {
-  for (size_t i = 0; i < language_prefs::kNumPinyinBooleanPrefs; ++i) {
-    pinyin_boolean_prefs_[i].Init(
-        language_prefs::kPinyinBooleanPrefs[i].pref_name, profile->GetPrefs(),
-        this);
-    pinyin_boolean_checkboxes_[i] = NULL;
-  }
-
-  double_pinyin_schema_.multiple_choice_pref.Init(
-      language_prefs::kPinyinDoublePinyinSchema.pref_name,
-      profile->GetPrefs(), this);
-  double_pinyin_schema_.combobox_model =
-      new LanguageComboboxModel<int>(
-          &language_prefs::kPinyinDoublePinyinSchema);
-  double_pinyin_schema_.combobox = NULL;
-}
-
-LanguagePinyinConfigView::~LanguagePinyinConfigView() {
-}
-
-void LanguagePinyinConfigView::ButtonPressed(
-    views::Button* sender, const views::Event& event) {
-  views::Checkbox* checkbox = static_cast<views::Checkbox*>(sender);
-  const int pref_id = checkbox->tag();
-  DCHECK(pref_id >= 0 && pref_id < static_cast<int>(
-      language_prefs::kNumPinyinBooleanPrefs));
-  pinyin_boolean_prefs_[pref_id].SetValue(checkbox->checked());
-}
-
-void LanguagePinyinConfigView::ItemChanged(
-    views::Combobox* sender, int prev_index, int new_index) {
-  if (double_pinyin_schema_.combobox == sender) {
-    const int config_value =
-        double_pinyin_schema_.combobox_model->GetConfigValueAt(new_index);
-    VLOG(1) << "Changing Pinyin pref to " << config_value;
-    // Update the Chrome pref.
-    double_pinyin_schema_.multiple_choice_pref.SetValue(config_value);
-  }
-}
-
-void LanguagePinyinConfigView::Layout() {
-  // Not sure why but this is needed to show contents in the dialog.
-  contents_->SetBounds(0, 0, width(), height());
-}
-
-int LanguagePinyinConfigView::GetDialogButtons() const {
-  return MessageBoxFlags::DIALOGBUTTON_OK;
-}
-
-std::wstring LanguagePinyinConfigView::GetDialogButtonLabel(
-    MessageBoxFlags::DialogButton button) const {
-  if (button == MessageBoxFlags::DIALOGBUTTON_OK) {
-    return UTF16ToWide(l10n_util::GetStringUTF16(IDS_OK));
-  }
-  return L"";
-}
-
-std::wstring LanguagePinyinConfigView::GetWindowTitle() const {
-  return UTF16ToWide(l10n_util::GetStringUTF16(
-      IDS_OPTIONS_SETTINGS_LANGUAGES_PINYIN_SETTINGS_TITLE));
-}
-
-gfx::Size LanguagePinyinConfigView::GetPreferredSize() {
-  // TODO(satorux): Create our own localized content size once the UI is done.
-  return gfx::Size(views::Window::GetLocalizedContentsSize(
-      IDS_LANGUAGES_INPUT_DIALOG_WIDTH_CHARS,
-      IDS_LANGUAGES_INPUT_DIALOG_HEIGHT_LINES));
-}
-
-void LanguagePinyinConfigView::InitControlLayout() {
-  using views::ColumnSet;
-  using views::GridLayout;
-
-  contents_ = new views::View;
-  AddChildView(contents_);
-
-  GridLayout* layout = new GridLayout(contents_);
-  layout->SetInsets(kPanelVertMargin, kPanelHorizMargin,
-                    kPanelVertMargin, kPanelHorizMargin);
-  contents_->SetLayoutManager(layout);
-
-  const int kColumnSetId = 0;
-  ColumnSet* column_set = layout->AddColumnSet(kColumnSetId);
-  column_set->AddColumn(GridLayout::LEADING, GridLayout::CENTER, 0,
-                        GridLayout::USE_PREF, 0, 0);
-  column_set->AddPaddingColumn(0, kRelatedControlHorizontalSpacing);
-  column_set->AddColumn(GridLayout::LEADING, GridLayout::CENTER, 0,
-                        GridLayout::USE_PREF, 0, 0);
-
-  for (size_t i = 0; i < language_prefs::kNumPinyinBooleanPrefs; ++i) {
-    pinyin_boolean_checkboxes_[i] = new views::Checkbox(
-        UTF16ToWide(l10n_util::GetStringUTF16(
-            language_prefs::kPinyinBooleanPrefs[i].message_id)));
-    pinyin_boolean_checkboxes_[i]->set_listener(this);
-    pinyin_boolean_checkboxes_[i]->set_tag(i);
-  }
-  double_pinyin_schema_.combobox =
-      new LanguageCombobox(double_pinyin_schema_.combobox_model);
-  double_pinyin_schema_.combobox->set_listener(this);
-
-  NotifyPrefChanged();
-  for (size_t i = 0; i < language_prefs::kNumPinyinBooleanPrefs; ++i) {
-    layout->StartRow(0, kColumnSetId);
-    layout->AddView(pinyin_boolean_checkboxes_[i]);
-  }
-  layout->StartRow(0, kColumnSetId);
-  layout->AddView(
-      new views::Label(double_pinyin_schema_.combobox_model->GetLabel()));
-  layout->AddView(double_pinyin_schema_.combobox);
-}
-
-void LanguagePinyinConfigView::Observe(NotificationType type,
-                                       const NotificationSource& source,
-                                       const NotificationDetails& details) {
-  if (type == NotificationType::PREF_CHANGED) {
-    NotifyPrefChanged();
-  }
-}
-
-void LanguagePinyinConfigView::NotifyPrefChanged() {
-  for (size_t i = 0; i < language_prefs::kNumPinyinBooleanPrefs; ++i) {
-    const bool checked = pinyin_boolean_prefs_[i].GetValue();
-    pinyin_boolean_checkboxes_[i]->SetChecked(checked);
-  }
-  const int value = double_pinyin_schema_.multiple_choice_pref.GetValue();
-  for (int i = 0; i < double_pinyin_schema_.combobox_model->num_items(); ++i) {
-    if (double_pinyin_schema_.combobox_model->GetConfigValueAt(i) == value) {
-      double_pinyin_schema_.combobox->SetSelectedItem(i);
-      break;
-    }
-  }
-}
-
-}  // namespace chromeos