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Diffstat (limited to 'src/declarative/qml/ftw/qfieldlist_p.h')
| -rw-r--r-- | src/declarative/qml/ftw/qfieldlist_p.h | 426 |
1 files changed, 0 insertions, 426 deletions
diff --git a/src/declarative/qml/ftw/qfieldlist_p.h b/src/declarative/qml/ftw/qfieldlist_p.h deleted file mode 100644 index 4253779e78..0000000000 --- a/src/declarative/qml/ftw/qfieldlist_p.h +++ /dev/null @@ -1,426 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** This file is part of the QtDeclarative module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** 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. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QFIELDLIST_P_H -#define QFIELDLIST_P_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists purely as an -// implementation detail. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -#include <QtCore/qglobal.h> - -#include <private/qflagpointer_p.h> - -// QForwardFieldList is a super simple linked list that can only prepend -template<class N, N *N::*nextMember> -class QForwardFieldList -{ -public: - inline QForwardFieldList(); - inline N *first() const; - inline N *takeFirst(); - - inline void prepend(N *); - - inline bool isEmpty() const; - inline bool isOne() const; - inline bool isMany() const; - - static inline N *next(N *v); - - inline bool flag() const; - inline void setFlag(); - inline void clearFlag(); - inline void setFlagValue(bool); - - inline bool flag2() const; - inline void setFlag2(); - inline void clearFlag2(); - inline void setFlag2Value(bool); -private: - QFlagPointer<N> _first; -}; - -// QFieldList is a simple linked list, that can append and prepend and also -// maintains a count -template<class N, N *N::*nextMember> -class QFieldList -{ -public: - inline QFieldList(); - inline N *first() const; - inline N *takeFirst(); - - inline void append(N *); - inline void prepend(N *); - - inline bool isEmpty() const; - inline bool isOne() const; - inline bool isMany() const; - inline int count() const; - - inline void append(QFieldList<N, nextMember> &); - inline void prepend(QFieldList<N, nextMember> &); - inline void insertAfter(N *, QFieldList<N, nextMember> &); - - inline void copyAndClear(QFieldList<N, nextMember> &); - inline void copyAndClearAppend(QForwardFieldList<N, nextMember> &); - inline void copyAndClearPrepend(QForwardFieldList<N, nextMember> &); - - static inline N *next(N *v); - - inline bool flag() const; - inline void setFlag(); - inline void clearFlag(); - inline void setFlagValue(bool); -private: - N *_first; - N *_last; - quint32 _flag:1; - quint32 _count:31; -}; - -template<class N, N *N::*nextMember> -QForwardFieldList<N, nextMember>::QForwardFieldList() -{ -} - -template<class N, N *N::*nextMember> -N *QForwardFieldList<N, nextMember>::first() const -{ - return *_first; -} - -template<class N, N *N::*nextMember> -N *QForwardFieldList<N, nextMember>::takeFirst() -{ - N *value = *_first; - if (value) { - _first = next(value); - value->*nextMember = 0; - } - return value; -} - -template<class N, N *N::*nextMember> -void QForwardFieldList<N, nextMember>::prepend(N *v) -{ - Q_ASSERT(v->*nextMember == 0); - v->*nextMember = *_first; - _first = v; -} - -template<class N, N *N::*nextMember> -bool QForwardFieldList<N, nextMember>::isEmpty() const -{ - return _first.isNull(); -} - -template<class N, N *N::*nextMember> -bool QForwardFieldList<N, nextMember>::isOne() const -{ - return *_first && _first->*nextMember == 0; -} - -template<class N, N *N::*nextMember> -bool QForwardFieldList<N, nextMember>::isMany() const -{ - return *_first && _first->*nextMember != 0; -} - -template<class N, N *N::*nextMember> -N *QForwardFieldList<N, nextMember>::next(N *v) -{ - Q_ASSERT(v); - return v->*nextMember; -} - -template<class N, N *N::*nextMember> -bool QForwardFieldList<N, nextMember>::flag() const -{ - return _first.flag(); -} - -template<class N, N *N::*nextMember> -void QForwardFieldList<N, nextMember>::setFlag() -{ - _first.setFlag(); -} - -template<class N, N *N::*nextMember> -void QForwardFieldList<N, nextMember>::clearFlag() -{ - _first.clearFlag(); -} - -template<class N, N *N::*nextMember> -void QForwardFieldList<N, nextMember>::setFlagValue(bool v) -{ - _first.setFlagValue(v); -} - -template<class N, N *N::*nextMember> -bool QForwardFieldList<N, nextMember>::flag2() const -{ - return _first.flag2(); -} - -template<class N, N *N::*nextMember> -void QForwardFieldList<N, nextMember>::setFlag2() -{ - _first.setFlag2(); -} - -template<class N, N *N::*nextMember> -void QForwardFieldList<N, nextMember>::clearFlag2() -{ - _first.clearFlag2(); -} - -template<class N, N *N::*nextMember> -void QForwardFieldList<N, nextMember>::setFlag2Value(bool v) -{ - _first.setFlag2Value(v); -} - -template<class N, N *N::*nextMember> -QFieldList<N, nextMember>::QFieldList() -: _first(0), _last(0), _flag(0), _count(0) -{ -} - -template<class N, N *N::*nextMember> -N *QFieldList<N, nextMember>::first() const -{ - return _first; -} - -template<class N, N *N::*nextMember> -N *QFieldList<N, nextMember>::takeFirst() -{ - N *value = _first; - if (value) { - _first = next(value); - if (_last == value) { - Q_ASSERT(_first == 0); - _last = 0; - } - value->*nextMember = 0; - --_count; - } - return value; -} - -template<class N, N *N::*nextMember> -void QFieldList<N, nextMember>::append(N *v) -{ - Q_ASSERT(v->*nextMember == 0); - if (isEmpty()) { - _first = v; - _last = v; - } else { - _last->*nextMember = v; - _last = v; - } - ++_count; -} - -template<class N, N *N::*nextMember> -void QFieldList<N, nextMember>::prepend(N *v) -{ - Q_ASSERT(v->*nextMember == 0); - if (isEmpty()) { - _first = v; - _last = v; - } else { - v->*nextMember = _first; - _first = v; - } - ++_count; -} - -template<class N, N *N::*nextMember> -bool QFieldList<N, nextMember>::isEmpty() const -{ - return _count == 0; -} - -template<class N, N *N::*nextMember> -bool QFieldList<N, nextMember>::isOne() const -{ - return _count == 1; -} - -template<class N, N *N::*nextMember> -bool QFieldList<N, nextMember>::isMany() const -{ - return _count > 1; -} - -template<class N, N *N::*nextMember> -int QFieldList<N, nextMember>::count() const -{ - return _count; -} - -template<class N, N *N::*nextMember> -N *QFieldList<N, nextMember>::next(N *v) -{ - Q_ASSERT(v); - return v->*nextMember; -} - -template<class N, N *N::*nextMember> -void QFieldList<N, nextMember>::append(QFieldList<N, nextMember> &o) -{ - if (!o.isEmpty()) { - if (isEmpty()) { - _first = o._first; - _last = o._last; - _count = o._count; - } else { - _last->*nextMember = o._first; - _last = o._last; - _count += o._count; - } - o._first = o._last = 0; o._count = 0; - } -} - -template<class N, N *N::*nextMember> -void QFieldList<N, nextMember>::prepend(QFieldList<N, nextMember> &o) -{ - if (!o.isEmpty()) { - if (isEmpty()) { - _first = o._first; - _last = o._last; - _count = o._count; - } else { - o._last->*nextMember = _first; - _first = o._first; - _count += o._count; - } - o._first = o._last = 0; o._count = 0; - } -} - -template<class N, N *N::*nextMember> -void QFieldList<N, nextMember>::insertAfter(N *after, QFieldList<N, nextMember> &o) -{ - if (after == 0) { - prepend(o); - } else if (after == _last) { - append(o); - } else if (!o.isEmpty()) { - if (isEmpty()) { - _first = o._first; - _last = o._last; - _count = o._count; - } else { - o._last->*nextMember = after->*nextMember; - after->*nextMember = o._first; - _count += o._count; - } - o._first = o._last = 0; o._count = 0; - } -} - -template<class N, N *N::*nextMember> -void QFieldList<N, nextMember>::copyAndClear(QFieldList<N, nextMember> &o) -{ - _first = o._first; - _last = o._last; - _count = o._count; - o._first = o._last = 0; - o._count = 0; -} - -template<class N, N *N::*nextMember> -void QFieldList<N, nextMember>::copyAndClearAppend(QForwardFieldList<N, nextMember> &o) -{ - _first = 0; - _last = 0; - _count = 0; - while (N *n = o.takeFirst()) append(n); -} - -template<class N, N *N::*nextMember> -void QFieldList<N, nextMember>::copyAndClearPrepend(QForwardFieldList<N, nextMember> &o) -{ - _first = 0; - _last = 0; - _count = 0; - while (N *n = o.takeFirst()) prepend(n); -} - -template<class N, N *N::*nextMember> -bool QFieldList<N, nextMember>::flag() const -{ - return _flag; -} - -template<class N, N *N::*nextMember> -void QFieldList<N, nextMember>::setFlag() -{ - _flag = true; -} - -template<class N, N *N::*nextMember> -void QFieldList<N, nextMember>::clearFlag() -{ - _flag = false; -} - -template<class N, N *N::*nextMember> -void QFieldList<N, nextMember>::setFlagValue(bool v) -{ - _flag = v; -} - -#endif // QFIELDLIST_P_H |