1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
|
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QLOCALE_P_H
#define QLOCALE_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of internal files. This header file may change from version to version
// without notice, or even be removed.
//
// We mean it.
//
#include "QtCore/qstring.h"
#include "QtCore/qvarlengtharray.h"
#include "qlocale.h"
QT_BEGIN_NAMESPACE
struct Q_CORE_EXPORT QLocalePrivate
{
public:
QChar decimal() const { return QChar(m_decimal); }
QChar group() const { return QChar(m_group); }
QChar list() const { return QChar(m_list); }
QChar percent() const { return QChar(m_percent); }
QChar zero() const { return QChar(m_zero); }
QChar plus() const { return QChar(m_plus); }
QChar minus() const { return QChar(m_minus); }
QChar exponential() const { return QChar(m_exponential); }
quint32 languageId() const { return m_language_id; }
quint32 countryId() const { return m_country_id; }
QLocale::MeasurementSystem measurementSystem() const;
enum DoubleForm {
DFExponent = 0,
DFDecimal,
DFSignificantDigits,
_DFMax = DFSignificantDigits
};
enum Flags {
NoFlags = 0,
Alternate = 0x01,
ZeroPadded = 0x02,
LeftAdjusted = 0x04,
BlankBeforePositive = 0x08,
AlwaysShowSign = 0x10,
ThousandsGroup = 0x20,
CapitalEorX = 0x40,
ShowBase = 0x80,
UppercaseBase = 0x100,
ForcePoint = Alternate
};
enum GroupSeparatorMode {
FailOnGroupSeparators,
ParseGroupSeparators
};
QString doubleToString(double d,
int precision = -1,
DoubleForm form = DFSignificantDigits,
int width = -1,
unsigned flags = NoFlags) const;
QString longLongToString(qint64 l, int precision = -1,
int base = 10,
int width = -1,
unsigned flags = NoFlags) const;
QString unsLongLongToString(quint64 l, int precision = -1,
int base = 10,
int width = -1,
unsigned flags = NoFlags) const;
double stringToDouble(const QString &num, bool *ok, GroupSeparatorMode group_sep_mode) const;
qint64 stringToLongLong(const QString &num, int base, bool *ok, GroupSeparatorMode group_sep_mode) const;
quint64 stringToUnsLongLong(const QString &num, int base, bool *ok, GroupSeparatorMode group_sep_mode) const;
static double bytearrayToDouble(const char *num, bool *ok, bool *overflow = 0);
static qint64 bytearrayToLongLong(const char *num, int base, bool *ok, bool *overflow = 0);
static quint64 bytearrayToUnsLongLong(const char *num, int base, bool *ok);
typedef QVarLengthArray<char, 256> CharBuff;
bool numberToCLocale(const QString &num,
GroupSeparatorMode group_sep_mode,
CharBuff *result) const;
inline char digitToCLocale(const QChar &c) const;
static void updateSystemPrivate();
enum NumberMode { IntegerMode, DoubleStandardMode, DoubleScientificMode };
bool validateChars(const QString &str, NumberMode numMode, QByteArray *buff, int decDigits = -1) const;
QString dateTimeToString(const QString &format, const QDate *date, const QTime *time,
const QLocale *q) const;
quint16 m_language_id, m_country_id;
quint16 m_decimal, m_group, m_list, m_percent,
m_zero, m_minus, m_plus, m_exponential;
quint16 m_short_date_format_idx, m_short_date_format_size;
quint16 m_long_date_format_idx, m_long_date_format_size;
quint16 m_short_time_format_idx, m_short_time_format_size;
quint16 m_long_time_format_idx, m_long_time_format_size;
quint16 m_standalone_short_month_names_idx, m_standalone_short_month_names_size;
quint16 m_standalone_long_month_names_idx, m_standalone_long_month_names_size;
quint16 m_standalone_narrow_month_names_idx, m_standalone_narrow_month_names_size;
quint16 m_short_month_names_idx, m_short_month_names_size;
quint16 m_long_month_names_idx, m_long_month_names_size;
quint16 m_narrow_month_names_idx, m_narrow_month_names_size;
quint16 m_standalone_short_day_names_idx, m_standalone_short_day_names_size;
quint16 m_standalone_long_day_names_idx, m_standalone_long_day_names_size;
quint16 m_standalone_narrow_day_names_idx, m_standalone_narrow_day_names_size;
quint16 m_short_day_names_idx, m_short_day_names_size;
quint16 m_long_day_names_idx, m_long_day_names_size;
quint16 m_narrow_day_names_idx, m_narrow_day_names_size;
quint16 m_am_idx, m_am_size;
quint16 m_pm_idx, m_pm_size;
};
inline char QLocalePrivate::digitToCLocale(const QChar &in) const
{
const QChar _zero = zero();
const QChar _group = group();
const ushort zeroUnicode = _zero.unicode();
const ushort tenUnicode = zeroUnicode + 10;
if (in.unicode() >= zeroUnicode && in.unicode() < tenUnicode)
return '0' + in.unicode() - zeroUnicode;
if (in.unicode() >= '0' && in.unicode() <= '9')
return in.toLatin1();
if (in == plus())
return '+';
if (in == minus())
return '-';
if (in == decimal())
return '.';
if (in == group())
return ',';
if (in == exponential() || in == exponential().toUpper())
return 'e';
// In several languages group() is the char 0xA0, which looks like a space.
// People use a regular space instead of it and complain it doesn't work.
if (_group.unicode() == 0xA0 && in.unicode() == ' ')
return ',';
return 0;
}
QT_END_NAMESPACE
#endif // QLOCALE_P_H
|
