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// Copyright (c) 2009 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 "base/i18n/time_formatting.h"
#include "base/logging.h"
#include "base/scoped_ptr.h"
#include "base/string_util.h"
#include "base/time.h"
#include "unicode/datefmt.h"
using base::Time;
namespace {
std::wstring TimeFormat(const icu::DateFormat* formatter,
const Time& time) {
DCHECK(formatter);
icu::UnicodeString date_string;
formatter->format(static_cast<UDate>(time.ToDoubleT() * 1000), date_string);
std::wstring output;
bool success = UTF16ToWide(date_string.getBuffer(), date_string.length(),
&output);
DCHECK(success);
return output;
}
}
namespace base {
std::wstring TimeFormatTimeOfDay(const Time& time) {
// We can omit the locale parameter because the default should match
// Chrome's application locale.
scoped_ptr<icu::DateFormat> formatter(
icu::DateFormat::createTimeInstance(icu::DateFormat::kShort));
return TimeFormat(formatter.get(), time);
}
std::wstring TimeFormatShortDate(const Time& time) {
scoped_ptr<icu::DateFormat> formatter(
icu::DateFormat::createDateInstance(icu::DateFormat::kMedium));
return TimeFormat(formatter.get(), time);
}
std::wstring TimeFormatShortDateNumeric(const Time& time) {
scoped_ptr<icu::DateFormat> formatter(
icu::DateFormat::createDateInstance(icu::DateFormat::kShort));
return TimeFormat(formatter.get(), time);
}
std::wstring TimeFormatShortDateAndTime(const Time& time) {
scoped_ptr<icu::DateFormat> formatter(
icu::DateFormat::createDateTimeInstance(icu::DateFormat::kShort));
return TimeFormat(formatter.get(), time);
}
std::wstring TimeFormatFriendlyDateAndTime(const Time& time) {
scoped_ptr<icu::DateFormat> formatter(
icu::DateFormat::createDateTimeInstance(icu::DateFormat::kFull));
return TimeFormat(formatter.get(), time);
}
std::wstring TimeFormatFriendlyDate(const Time& time) {
scoped_ptr<icu::DateFormat> formatter(icu::DateFormat::createDateInstance(
icu::DateFormat::kFull));
return TimeFormat(formatter.get(), time);
}
} // namespace base
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