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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 1.0, 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 are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QMLBOUNDSIGNAL_P_H
#define QMLBOUNDSIGNAL_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 <QtDeclarative/qmlexpression.h>
#include <private/qobject_p.h>
QT_BEGIN_NAMESPACE
class QmlBoundSignal : public QmlExpressionObject
{
Q_OBJECT
public:
QmlBoundSignal(QmlContext *, const QString &, QObject *me, int idx, QObject *parent);
int index() const { return _idx; }
protected:
static int evaluateIdx;
private:
int _idx;
};
class QmlBoundSignalParameters : public QObject
{
Q_OBJECT
public:
QmlBoundSignalParameters(const QMetaMethod &, QObject * = 0);
~QmlBoundSignalParameters();
void setValues(void **);
void clearValues();
private:
friend class MetaObject;
int metaCall(QMetaObject::Call, int _id, void **);
struct MetaObject : public QAbstractDynamicMetaObject {
MetaObject(QmlBoundSignalParameters *b)
: parent(b) {}
int metaCall(QMetaObject::Call c, int id, void **a) {
return parent->metaCall(c, id, a);
}
QmlBoundSignalParameters *parent;
};
int *types;
void **values;
QMetaObject *myMetaObject;
};
class QmlBoundSignalProxy : public QmlBoundSignal
{
public:
QmlBoundSignalProxy(QmlContext *, const QString &, QObject *me, int idx, QObject *parent);
protected:
virtual int qt_metacall(QMetaObject::Call c, int id, void **a);
private:
QmlBoundSignalParameters *params;
};
QT_END_NAMESPACE
#endif // QMLBOUNDSIGNAL_P_H
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