1/* 2 * Copyright (C) 2012 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31#ifndef LocaleICU_h 32#define LocaleICU_h 33 34#include <unicode/udat.h> 35#include <unicode/unum.h> 36#include "core/platform/DateComponents.h" 37#include "core/platform/text/PlatformLocale.h" 38#include "wtf/Forward.h" 39#include "wtf/OwnPtr.h" 40#include "wtf/text/CString.h" 41#include "wtf/text/WTFString.h" 42 43namespace WebCore { 44 45// We should use this class only for LocalizedNumberICU.cpp, LocalizedDateICU.cpp, 46// and LocalizedNumberICUTest.cpp. 47class LocaleICU : public Locale { 48public: 49 static PassOwnPtr<LocaleICU> create(const char* localeString); 50 virtual ~LocaleICU(); 51 52#if ENABLE(CALENDAR_PICKER) 53 virtual const Vector<String>& weekDayShortLabels() OVERRIDE; 54 virtual unsigned firstDayOfWeek() OVERRIDE; 55 virtual bool isRTL() OVERRIDE; 56#endif 57 virtual String dateFormat() OVERRIDE; 58 virtual String monthFormat() OVERRIDE; 59 virtual String shortMonthFormat() OVERRIDE; 60 virtual String timeFormat() OVERRIDE; 61 virtual String shortTimeFormat() OVERRIDE; 62 virtual String dateTimeFormatWithSeconds() OVERRIDE; 63 virtual String dateTimeFormatWithoutSeconds() OVERRIDE; 64 virtual const Vector<String>& monthLabels() OVERRIDE; 65 virtual const Vector<String>& shortMonthLabels() OVERRIDE; 66 virtual const Vector<String>& standAloneMonthLabels() OVERRIDE; 67 virtual const Vector<String>& shortStandAloneMonthLabels() OVERRIDE; 68 virtual const Vector<String>& timeAMPMLabels() OVERRIDE; 69 70private: 71 explicit LocaleICU(const char*); 72 String decimalSymbol(UNumberFormatSymbol); 73 String decimalTextAttribute(UNumberFormatTextAttribute); 74 virtual void initializeLocaleData() OVERRIDE; 75 76 bool detectSignAndGetDigitRange(const String& input, bool& isNegative, unsigned& startIndex, unsigned& endIndex); 77 unsigned matchedDecimalSymbolIndex(const String& input, unsigned& position); 78 79 bool initializeShortDateFormat(); 80 UDateFormat* openDateFormat(UDateFormatStyle timeStyle, UDateFormatStyle dateStyle) const; 81 82#if ENABLE(CALENDAR_PICKER) 83 void initializeCalendar(); 84#endif 85 86 PassOwnPtr<Vector<String> > createLabelVector(const UDateFormat*, UDateFormatSymbolType, int32_t startIndex, int32_t size); 87 void initializeDateTimeFormat(); 88 89 CString m_locale; 90 UNumberFormat* m_numberFormat; 91 UDateFormat* m_shortDateFormat; 92 bool m_didCreateDecimalFormat; 93 bool m_didCreateShortDateFormat; 94 95#if ENABLE(CALENDAR_PICKER) 96 OwnPtr<Vector<String> > m_weekDayShortLabels; 97 unsigned m_firstDayOfWeek; 98#endif 99 OwnPtr<Vector<String> > m_monthLabels; 100 String m_dateFormat; 101 String m_monthFormat; 102 String m_shortMonthFormat; 103 String m_timeFormatWithSeconds; 104 String m_timeFormatWithoutSeconds; 105 String m_dateTimeFormatWithSeconds; 106 String m_dateTimeFormatWithoutSeconds; 107 UDateFormat* m_mediumTimeFormat; 108 UDateFormat* m_shortTimeFormat; 109 Vector<String> m_shortMonthLabels; 110 Vector<String> m_standAloneMonthLabels; 111 Vector<String> m_shortStandAloneMonthLabels; 112 Vector<String> m_timeAMPMLabels; 113 bool m_didCreateTimeFormat; 114}; 115 116} // namespace WebCore 117#endif 118