mirror of
https://bitbucket.org/smil3y/kdelibs.git
synced 2025-02-27 04:12:59 +00:00
109 lines
3.4 KiB
C++
109 lines
3.4 KiB
C++
/*
|
|
Copyright (c) 2009 Stephen Kelly <steveire@gmail.com>
|
|
|
|
This library is free software; you can redistribute it and/or modify it
|
|
under the terms of the GNU Library General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or (at your
|
|
option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful, but WITHOUT
|
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
|
|
License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public License
|
|
along with this library; see the file COPYING.LIB. If not, write to the
|
|
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
|
02110-1301, USA.
|
|
*/
|
|
|
|
|
|
#ifndef MODELSPY_H
|
|
#define MODELSPY_H
|
|
|
|
#include <QObject>
|
|
#include <QtCore/qvariant.h>
|
|
#include <QtCore/qabstractitemmodel.h>
|
|
|
|
#include "persistentchangelist.h"
|
|
#include <QtGui/qitemselectionmodel.h>
|
|
|
|
#include "proxymodeltestsuite_export.h"
|
|
|
|
enum SignalType
|
|
{
|
|
NoSignal,
|
|
RowsAboutToBeInserted,
|
|
RowsInserted,
|
|
RowsAboutToBeRemoved,
|
|
RowsRemoved,
|
|
RowsAboutToBeMoved,
|
|
RowsMoved,
|
|
DataChanged,
|
|
LayoutAboutToBeChanged,
|
|
LayoutChanged,
|
|
ModelAboutToBeReset,
|
|
ModelReset
|
|
};
|
|
|
|
Q_DECLARE_METATYPE( QModelIndex )
|
|
|
|
class PROXYMODELTESTSUITE_EXPORT ModelSpy : public QObject, public QList<QVariantList>
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
ModelSpy(QObject *parent);
|
|
|
|
void setModel(QAbstractItemModel *model);
|
|
void setLazyPersistence(bool lazy) { m_lazyPersist = lazy; }
|
|
|
|
void preTestPersistIndexes(const PersistentChangeList &changeList);
|
|
QModelIndexList getUnchangedIndexes() const { return m_unchangedIndexes; }
|
|
QList<QPersistentModelIndex> getUnchangedPersistentIndexes() const { return m_unchangedPersistentIndexes; }
|
|
PersistentChangeList getChangeList() const { return m_changeList; }
|
|
|
|
void startSpying();
|
|
void stopSpying();
|
|
bool isSpying() { return m_isSpying; }
|
|
|
|
void clearTestData();
|
|
|
|
protected slots:
|
|
void rowsAboutToBeInserted(const QModelIndex &parent, int start, int end);
|
|
void rowsInserted(const QModelIndex &parent, int start, int end);
|
|
void rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end);
|
|
void rowsRemoved(const QModelIndex &parent, int start, int end);
|
|
void rowsAboutToBeMoved(const QModelIndex &srcParent, int start, int end, const QModelIndex &destParent, int destStart);
|
|
void rowsMoved(const QModelIndex &srcParent, int start, int end, const QModelIndex &destParent, int destStart);
|
|
|
|
void layoutAboutToBeChanged();
|
|
void layoutChanged();
|
|
|
|
void modelAboutToBeReset();
|
|
void modelReset();
|
|
|
|
void modelDestroyed();
|
|
|
|
void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);
|
|
|
|
private:
|
|
void doPersist();
|
|
QModelIndexList getUnchangedIndexes(const QModelIndex &parent, QList< QItemSelectionRange > ignoredRanges);
|
|
QModelIndexList getDescendantIndexes(const QModelIndex &index);
|
|
QList< QPersistentModelIndex > toPersistent(QModelIndexList list);
|
|
|
|
private:
|
|
QAbstractItemModel *m_model;
|
|
bool m_isSpying;
|
|
bool m_lazyPersist;
|
|
PersistentChangeList m_changeList;
|
|
QModelIndexList m_unchangedIndexes;
|
|
QList<QPersistentModelIndex> m_unchangedPersistentIndexes;
|
|
};
|
|
|
|
PROXYMODELTESTSUITE_EXPORT uint qHash( const QVariant & var );
|
|
|
|
PROXYMODELTESTSUITE_EXPORT QDebug operator<<( QDebug d, ModelSpy *modelSpy );
|
|
|
|
#endif
|
|
|