chrome/browser/ui/translate/language_combobox_model.cc

   1 // Copyright 2013 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/ui/translate/language_combobox_model.h"
   6
   7 #include "chrome/browser/ui/translate/translate_bubble_model.h"
   8
   9 LanguageComboboxModel::LanguageComboboxModel(
  10     int default_index,
  11     TranslateBubbleModel* model)
  12     : default_index_(default_index < 0 ? 0 : default_index),
  13       model_(model) {
  14   // view::Combobox can't treate an negative index, but |default_index| can be
  15   // negative when, for example, the page's language can't be detected.
  16 }
  17
  18 LanguageComboboxModel::~LanguageComboboxModel() {
  19 }
  20
  21 int LanguageComboboxModel::GetItemCount() const {
  22   return model_->GetNumberOfLanguages();
  23 }
  24
  25 base::string16 LanguageComboboxModel::GetItemAt(int index) {
  26   return model_->GetLanguageNameAt(index);
  27 }
  28
  29 int LanguageComboboxModel::GetDefaultIndex() const {
  30   return default_index_;
  31 }