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Side by Side Diff: Source/core/platform/text/LocaleICU.h

Issue 26113002: Move core/platform/text/Locale* to platform/text (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 7 years, 2 months ago
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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 "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
43 namespace WebCore {
44
45 // We should use this class only for LocalizedNumberICU.cpp, LocalizedDateICU.cp p,
46 // and LocalizedNumberICUTest.cpp.
47 class LocaleICU : public Locale {
48 public:
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
70 private:
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, unsig ned& startIndex, unsigned& endIndex);
77 unsigned matchedDecimalSymbolIndex(const String& input, unsigned& position);
78
79 bool initializeShortDateFormat();
80 UDateFormat* openDateFormat(UDateFormatStyle timeStyle, UDateFormatStyle dat eStyle) const;
81
82 #if ENABLE(CALENDAR_PICKER)
83 void initializeCalendar();
84 #endif
85
86 PassOwnPtr<Vector<String> > createLabelVector(const UDateFormat*, UDateForma tSymbolType, 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
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