| // Copyright (c) 2011 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/ui/views/infobars/translate_language_menu_model.h" |
| |
| #include "base/metrics/histogram.h" |
| #include "chrome/browser/translate/translate_infobar_delegate.h" |
| #include "chrome/browser/ui/views/infobars/translate_infobar_base.h" |
| #include "components/translate/common/translate_metrics.h" |
| |
| TranslateLanguageMenuModel::TranslateLanguageMenuModel( |
| LanguageType language_type, |
| TranslateInfoBarDelegate* infobar_delegate, |
| TranslateInfoBarBase* infobar, |
| views::MenuButton* button, |
| bool translate_on_change) |
| : ui::SimpleMenuModel(this), |
| language_type_(language_type), |
| infobar_delegate_(infobar_delegate), |
| infobar_(infobar), |
| button_(button), |
| translate_on_change_(translate_on_change) { |
| for (size_t i = 0; i < infobar_delegate_->num_languages(); ++i) |
| AddCheckItem(static_cast<int>(i), infobar_delegate_->language_name_at(i)); |
| } |
| |
| TranslateLanguageMenuModel::~TranslateLanguageMenuModel() { |
| } |
| |
| bool TranslateLanguageMenuModel::IsCommandIdChecked(int command_id) const { |
| return static_cast<size_t>(command_id) == GetLanguageIndex(); |
| } |
| |
| bool TranslateLanguageMenuModel::IsCommandIdEnabled(int command_id) const { |
| // Prevent the same language from being selectable in original and target. |
| return static_cast<size_t>(command_id) != ((language_type_ == ORIGINAL) ? |
| infobar_delegate_->target_language_index() : |
| infobar_delegate_->original_language_index()); |
| } |
| |
| bool TranslateLanguageMenuModel::GetAcceleratorForCommandId( |
| int command_id, |
| ui::Accelerator* accelerator) { |
| return false; |
| } |
| |
| void TranslateLanguageMenuModel::ExecuteCommand(int command_id, |
| int event_flags) { |
| size_t command_id_size_t = static_cast<size_t>(command_id); |
| if (language_type_ == ORIGINAL) { |
| UMA_HISTOGRAM_BOOLEAN( |
| translate::GetMetricsName(translate::UMA_MODIFY_ORIGINAL_LANG), true); |
| infobar_delegate_->set_original_language_index(command_id_size_t); |
| } else { |
| UMA_HISTOGRAM_BOOLEAN( |
| translate::GetMetricsName(translate::UMA_MODIFY_TARGET_LANG), true); |
| infobar_delegate_->set_target_language_index(command_id_size_t); |
| } |
| infobar_->UpdateLanguageButtonText(button_, |
| infobar_delegate_->language_name_at(GetLanguageIndex())); |
| if (translate_on_change_) |
| infobar_delegate_->Translate(); |
| } |
| |
| size_t TranslateLanguageMenuModel::GetLanguageIndex() const { |
| return (language_type_ == ORIGINAL) ? |
| infobar_delegate_->original_language_index() : |
| infobar_delegate_->target_language_index(); |
| } |