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Diffstat (limited to 'src/quick/util/qdeclarativechangeset_p.h')
| -rw-r--r-- | src/quick/util/qdeclarativechangeset_p.h | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/src/quick/util/qdeclarativechangeset_p.h b/src/quick/util/qdeclarativechangeset_p.h deleted file mode 100644 index 6e26337149..0000000000 --- a/src/quick/util/qdeclarativechangeset_p.h +++ /dev/null @@ -1,166 +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 QDECLARATIVECHANGESET_P_H -#define QDECLARATIVECHANGESET_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/qdebug.h> -#include <QtCore/qvector.h> - -QT_BEGIN_NAMESPACE - -class Q_AUTOTEST_EXPORT QDeclarativeChangeSet -{ -public: - struct MoveKey - { - MoveKey() : moveId(-1), offset(0) {} - MoveKey(int moveId, int offset) : moveId(moveId), offset(offset) {} - int moveId; - int offset; - }; - - struct Change - { - Change() : index(0), count(0), moveId(-1) {} - Change(int index, int count) : index(index), count(count), moveId(-1) {} - Change(int index, int count, int moveId) : index(index), count(count), moveId(moveId) {} - - int index; - int count; - int moveId; - - bool isMove() const { return moveId >= 0; } - - MoveKey moveKey(int index) const { return MoveKey(moveId, index - Change::index); } - - int start() const { return index; } - int end() const { return index + count; } - }; - - - struct Insert : public Change - { - Insert() {} - Insert(int index, int count) : Change(index, count) {} - Insert(int index, int count, int moveId) : Change(index, count, moveId) {} - }; - - struct Remove : public Change - { - Remove() {} - Remove(int index, int count) : Change(index, count) {} - Remove(int index, int count, int moveId) : Change(index, count, moveId) {} - }; - - QDeclarativeChangeSet(); - QDeclarativeChangeSet(const QDeclarativeChangeSet &changeSet); - ~QDeclarativeChangeSet(); - - QDeclarativeChangeSet &operator =(const QDeclarativeChangeSet &changeSet); - - const QVector<Remove> &removes() const { return m_removes; } - const QVector<Insert> &inserts() const { return m_inserts; } - const QVector<Change> &changes() const {return m_changes; } - - void insert(int index, int count); - void remove(int index, int count); - void move(int from, int to, int count); - void change(int index, int count); - - void apply(const QDeclarativeChangeSet &changeSet); - void apply(const QVector<Remove> &removals); - void apply(const QVector<Insert> &insertions); - void apply(const QVector<Change> &changes); - void apply( - const QVector<Remove> &removals, - const QVector<Insert> &insertions, - const QVector<Change> &changes = QVector<Change>()); - - bool isEmpty() const { return m_removes.empty() && m_inserts.empty() && m_changes.empty(); } - - void clear() - { - m_removes.clear(); - m_inserts.clear(); - m_changes.clear(); - m_moveCounter = 0; - m_difference = 0; - } - - int moveCounter() const { return m_moveCounter; } - int difference() const { return m_difference; } - -private: - void applyRemovals(QVector<Remove> &removals, QVector<Insert> &insertions); - void applyInsertions(QVector<Insert> &insertions); - void applyChanges(QVector<Change> &changes); - - QVector<Remove> m_removes; - QVector<Insert> m_inserts; - QVector<Change> m_changes; - int m_moveCounter; - int m_difference; -}; - -inline uint qHash(const QDeclarativeChangeSet::MoveKey &key) { return qHash(qMakePair(key.moveId, key.offset)); } -inline bool operator ==(const QDeclarativeChangeSet::MoveKey &l, const QDeclarativeChangeSet::MoveKey &r) { - return l.moveId == r.moveId && l.offset == r.offset; } - -Q_AUTOTEST_EXPORT QDebug operator <<(QDebug debug, const QDeclarativeChangeSet &change); -Q_AUTOTEST_EXPORT QDebug operator <<(QDebug debug, const QDeclarativeChangeSet::Remove &remove); -Q_AUTOTEST_EXPORT QDebug operator <<(QDebug debug, const QDeclarativeChangeSet::Insert &insert); -Q_AUTOTEST_EXPORT QDebug operator <<(QDebug debug, const QDeclarativeChangeSet::Change &change); - -QT_END_NAMESPACE - -#endif |