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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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, Digia gives you certain additional
** rights. These rights are described in the Digia 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QQUICKVIEWTESTUTIL_H
#define QQUICKVIEWTESTUTIL_H
#include <QtQuick/QQuickItem>
#include <QtQml/QQmlExpression>
#include <QtCore/QAbstractListModel>
QT_FORWARD_DECLARE_CLASS(QQuickView)
namespace QQuickViewTestUtil
{
QQuickView *createView();
void flick(QQuickView *window, const QPoint &from, const QPoint &to, int duration);
void centerOnScreen(QQuickView *window, const QSize &size);
void centerOnScreen(QQuickView *window);
void moveMouseAway(QQuickView *window);
QList<int> adjustIndexesForAddDisplaced(const QList<int> &indexes, int index, int count);
QList<int> adjustIndexesForMove(const QList<int> &indexes, int from, int to, int count);
QList<int> adjustIndexesForRemoveDisplaced(const QList<int> &indexes, int index, int count);
struct ListChange {
enum { Inserted, Removed, Moved, SetCurrent, SetContentY, Polish } type;
int index;
int count;
int to; // Move
qreal pos; // setContentY
static ListChange insert(int index, int count = 1) { ListChange c = { Inserted, index, count, -1, 0.0 }; return c; }
static ListChange remove(int index, int count = 1) { ListChange c = { Removed, index, count, -1, 0.0 }; return c; }
static ListChange move(int index, int to, int count) { ListChange c = { Moved, index, count, to, 0.0 }; return c; }
static ListChange setCurrent(int index) { ListChange c = { SetCurrent, index, -1, -1, 0.0 }; return c; }
static ListChange setContentY(qreal pos) { ListChange c = { SetContentY, -1, -1, -1, pos }; return c; }
static ListChange polish() { ListChange c = { Polish, -1, -1, -1, 0.0 }; return c; }
};
class QaimModel : public QAbstractListModel
{
Q_OBJECT
public:
enum Roles { Name = Qt::UserRole+1, Number = Qt::UserRole+2 };
QaimModel(QObject *parent=0);
int rowCount(const QModelIndex &parent=QModelIndex()) const;
QVariant data(const QModelIndex &index, int role=Qt::DisplayRole) const;
int count() const;
QString name(int index) const;
QString number(int index) const;
Q_INVOKABLE void addItem(const QString &name, const QString &number);
void addItems(const QList<QPair<QString, QString> > &items);
void insertItem(int index, const QString &name, const QString &number);
void insertItems(int index, const QList<QPair<QString, QString> > &items);
Q_INVOKABLE void removeItem(int index);
void removeItems(int index, int count);
void moveItem(int from, int to);
void moveItems(int from, int to, int count);
void modifyItem(int idx, const QString &name, const QString &number);
void clear();
void reset();
void resetItems(const QList<QPair<QString, QString> > &items);
void matchAgainst(const QList<QPair<QString, QString> > &other, const QString &error1, const QString &error2);
using QAbstractListModel::dataChanged;
private:
QList<QPair<QString,QString> > list;
};
class ListRange
{
public:
ListRange();
ListRange(const ListRange &other);
ListRange(int start, int end);
~ListRange();
ListRange operator+(const ListRange &other) const;
bool operator==(const ListRange &other) const;
bool operator!=(const ListRange &other) const;
bool isValid() const;
int count() const;
QList<QPair<QString,QString> > getModelDataValues(const QaimModel &model);
QList<int> indexes;
bool valid;
};
template<typename T>
static void qquickmodelviewstestutil_move(int from, int to, int n, T *items)
{
if (from > to) {
// Only move forwards - flip if backwards moving
int tfrom = from;
int tto = to;
from = tto;
to = tto+n;
n = tfrom-tto;
}
T replaced;
int i=0;
typename T::ConstIterator it=items->begin(); it += from+n;
for (; i<to-from; ++i,++it)
replaced.append(*it);
i=0;
it=items->begin(); it += from;
for (; i<n; ++i,++it)
replaced.append(*it);
typename T::ConstIterator f=replaced.begin();
typename T::Iterator t=items->begin(); t += from;
for (; f != replaced.end(); ++f, ++t)
*t = *f;
}
}
Q_DECLARE_METATYPE(QQuickViewTestUtil::QaimModel*)
Q_DECLARE_METATYPE(QQuickViewTestUtil::ListChange)
Q_DECLARE_METATYPE(QList<QQuickViewTestUtil::ListChange>)
Q_DECLARE_METATYPE(QQuickViewTestUtil::ListRange)
#endif // QQUICKVIEWTESTUTIL_H
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