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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/system/model/locale_model.h"
#include "ash/constants/ash_switches.h"
#include "base/command_line.h"
#include "ui/base/l10n/l10n_util.h"
namespace ash {
LocaleModel::Observer::~Observer() = default;
LocaleModel::LocaleModel() {
if (base::CommandLine::ForCurrentProcess()->HasSwitch(
switches::kQsShowLocaleTile)) {
AddFakeLocale("de");
AddFakeLocale("en-US");
AddFakeLocale("es");
current_locale_iso_code_ = "en-US";
}
}
LocaleModel::~LocaleModel() = default;
void LocaleModel::AddObserver(Observer* observer) {
observers_.AddObserver(observer);
}
void LocaleModel::RemoveObserver(Observer* observer) {
observers_.RemoveObserver(observer);
}
void LocaleModel::SetLocaleList(std::vector<LocaleInfo> locale_list,
const std::string& current_locale_iso_code) {
locale_list_ = std::move(locale_list);
current_locale_iso_code_ = current_locale_iso_code;
for (auto& observer : observers_)
observer.OnLocaleListSet();
}
bool LocaleModel::ShouldShowCurrentLocaleInStatusArea() const {
return !current_locale_iso_code_.empty();
}
void LocaleModel::AddFakeLocale(const std::string& locale) {
LocaleInfo locale_info;
locale_info.iso_code = locale;
locale_info.display_name = l10n_util::GetDisplayNameForLocale(
locale, /*display_locale=*/"en-US", /*is_for_ui=*/true);
std::u16string native_display_name =
l10n_util::GetDisplayNameForLocale(locale, locale,
/*is_for_ui=*/true);
if (locale_info.display_name != native_display_name) {
locale_info.display_name += u" - " + native_display_name;
}
locale_list_.push_back(locale_info);
}
} // namespace ash
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