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Diffstat (limited to 'qtinterface/qt4/Qt/qstringbuilder.h')
| -rw-r--r-- | qtinterface/qt4/Qt/qstringbuilder.h | 287 |
1 files changed, 0 insertions, 287 deletions
diff --git a/qtinterface/qt4/Qt/qstringbuilder.h b/qtinterface/qt4/Qt/qstringbuilder.h deleted file mode 100644 index 2e9fe81..0000000 --- a/qtinterface/qt4/Qt/qstringbuilder.h +++ /dev/null @@ -1,287 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation ([email protected]) -** -** This file is part of the QtCore module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial Usage -** Licensees holding valid Qt Commercial licenses may use this file in -** accordance with the Qt Commercial License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Nokia. -** -** 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 1.1, 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 have questions regarding the use of this file, please contact -** Nokia at [email protected]. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QSTRINGBUILDER_H -#define QSTRINGBUILDER_H - -#include <QtCore/qstring.h> - -#if defined(Q_CC_GNU) && !defined(Q_CC_INTEL) -# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ == 0) -# include <QtCore/qmap.h> -# endif -#endif - -#include <string.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Core) - -// ### Qt 5: merge with QLatin1String -class QLatin1Literal -{ -public: - int size() const { return m_size; } - const char *data() const { return m_data; } - - template <int N> - QLatin1Literal(const char (&str)[N]) - : m_size(N - 1), m_data(str) {} - -private: - const int m_size; - const char *m_data; -}; - -struct Q_CORE_EXPORT QAbstractConcatenable -{ -protected: - static void convertFromAscii(const char *a, int len, QChar *&out); - - static inline void convertFromAscii(char a, QChar *&out) - { -#ifndef QT_NO_TEXTCODEC - if (QString::codecForCStrings) - *out++ = QChar::fromAscii(a); - else -#endif - *out++ = QLatin1Char(a); - } -}; - -template <typename T> struct QConcatenable {}; - -template <typename A, typename B> -class QStringBuilder -{ -public: - QStringBuilder(const A &a_, const B &b_) : a(a_), b(b_) {} - - operator QString() const - { - QString s(QConcatenable< QStringBuilder<A, B> >::size(*this), - Qt::Uninitialized); - - QChar *d = s.data(); - QConcatenable< QStringBuilder<A, B> >::appendTo(*this, d); - // this resize is necessary since we allocate a bit too much - // when dealing with variable sized 8-bit encodings - s.resize(d - s.data()); - return s; - } - QByteArray toLatin1() const { return QString(*this).toLatin1(); } - - const A &a; - const B &b; -}; - - -template <> struct QConcatenable<char> : private QAbstractConcatenable -{ - typedef char type; - static int size(const char) { return 1; } - static inline void appendTo(const char c, QChar *&out) - { - QAbstractConcatenable::convertFromAscii(c, out); - } -}; - -template <> struct QConcatenable<QLatin1Char> -{ - typedef QLatin1Char type; - static int size(const QLatin1Char) { return 1; } - static inline void appendTo(const QLatin1Char c, QChar *&out) - { - *out++ = c; - } -}; - -template <> struct QConcatenable<QChar> -{ - typedef QChar type; - static int size(const QChar) { return 1; } - static inline void appendTo(const QChar c, QChar *&out) - { - *out++ = c; - } -}; - -template <> struct QConcatenable<QCharRef> -{ - typedef QCharRef type; - static int size(const QCharRef &) { return 1; } - static inline void appendTo(const QCharRef &c, QChar *&out) - { - *out++ = QChar(c); - } -}; - -template <> struct QConcatenable<QLatin1String> -{ - typedef QLatin1String type; - static int size(const QLatin1String &a) { return qstrlen(a.latin1()); } - static inline void appendTo(const QLatin1String &a, QChar *&out) - { - for (const char *s = a.latin1(); *s; ) - *out++ = QLatin1Char(*s++); - } - -}; - -template <> struct QConcatenable<QLatin1Literal> -{ - typedef QLatin1Literal type; - static int size(const QLatin1Literal &a) { return a.size(); } - static inline void appendTo(const QLatin1Literal &a, QChar *&out) - { - for (const char *s = a.data(); *s; ) - *out++ = QLatin1Char(*s++); - } -}; - -template <> struct QConcatenable<QString> -{ - typedef QString type; - static int size(const QString &a) { return a.size(); } - static inline void appendTo(const QString &a, QChar *&out) - { - const int n = a.size(); - memcpy(out, reinterpret_cast<const char*>(a.constData()), sizeof(QChar) * n); - out += n; - } -}; - -template <> struct QConcatenable<QStringRef> -{ - typedef QStringRef type; - static int size(const QStringRef &a) { return a.size(); } - static inline void appendTo(QStringRef a, QChar *&out) - { - const int n = a.size(); - memcpy(out, reinterpret_cast<const char*>(a.constData()), sizeof(QChar) * n); - out += n; - } -}; - -#ifndef QT_NO_CAST_FROM_ASCII -template <int N> struct QConcatenable<char[N]> : private QAbstractConcatenable -{ - typedef char type[N]; - static int size(const char[N]) - { - return N - 1; - } - static inline void appendTo(const char a[N], QChar *&out) - { - QAbstractConcatenable::convertFromAscii(a, N, out); - } -}; - -template <int N> struct QConcatenable<const char[N]> : private QAbstractConcatenable -{ - typedef const char type[N]; - static int size(const char[N]) { return N - 1; } - static inline void appendTo(const char a[N], QChar *&out) - { - QAbstractConcatenable::convertFromAscii(a, N, out); - } -}; - -template <> struct QConcatenable<const char *> : private QAbstractConcatenable -{ - typedef char const *type; - static int size(const char *a) { return qstrlen(a); } - static inline void appendTo(const char *a, QChar *&out) - { - QAbstractConcatenable::convertFromAscii(a, -1, out); - } -}; - -template <> struct QConcatenable<QByteArray> : private QAbstractConcatenable -{ - typedef QByteArray type; - static int size(const QByteArray &ba) { return qstrnlen(ba.constData(), ba.size()); } - static inline void appendTo(const QByteArray &ba, QChar *&out) - { - QAbstractConcatenable::convertFromAscii(ba.constData(), -1, out); - } -}; -#endif - -template <typename A, typename B> -struct QConcatenable< QStringBuilder<A, B> > -{ - typedef QStringBuilder<A, B> type; - static int size(const type &p) - { - return QConcatenable<A>::size(p.a) + QConcatenable<B>::size(p.b); - } - static inline void appendTo(const QStringBuilder<A, B> &p, QChar *&out) - { - QConcatenable<A>::appendTo(p.a, out); - QConcatenable<B>::appendTo(p.b, out); - } -}; - -template <typename A, typename B> -QStringBuilder<typename QConcatenable<A>::type, typename QConcatenable<B>::type> -operator%(const A &a, const B &b) -{ - return QStringBuilder<typename QConcatenable<A>::type, typename QConcatenable<B>::type>(a, b); -} - -#ifdef QT_USE_FAST_OPERATOR_PLUS -template <typename A, typename B> -QStringBuilder<typename QConcatenable<A>::type, typename QConcatenable<B>::type> -operator+(const A &a, const B &b) -{ - return QStringBuilder<typename QConcatenable<A>::type, typename QConcatenable<B>::type>(a, b); -} -#endif - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif // QSTRINGBUILDER_H |