/****************************************************************************
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** This file is part of the QtDeclarative module of the Qt Toolkit.
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** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
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****************************************************************************/

#ifndef QMLVMEMETAOBJECT_P_H
#define QMLVMEMETAOBJECT_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/qml.h>
#include <QtCore/QMetaObject>
#include <QtCore/QBitArray>
#include <private/qobject_p.h>

QT_BEGIN_NAMESPACE

struct QmlVMEMetaData
{
    short propertyCount;
    short aliasCount;
    short signalCount;
    short methodCount;

    struct AliasData {
        int contextIdx;
        int propertyIdx;
    };
    
    struct PropertyData {
        int propertyType;
    };

    struct MethodData {
        int parameterCount;
        int bodyOffset;
        int bodyLength;
        int _dummy;
    };

    PropertyData *propertyData() const {
        return (PropertyData *)(((const char *)this) + sizeof(QmlVMEMetaData));
    }

    AliasData *aliasData() const {
        return (AliasData *)(propertyData() + propertyCount);
    }

    MethodData *methodData() const {
        return (MethodData *)(aliasData() + aliasCount);
    }
};

class QmlRefCount;
class QmlVMEMetaObject : public QAbstractDynamicMetaObject
{
public:
    QmlVMEMetaObject(QObject *, const QMetaObject *, const QmlVMEMetaData *data,
                     QmlRefCount * = 0);
    ~QmlVMEMetaObject();

protected:
    virtual int metaCall(QMetaObject::Call _c, int _id, void **_a);

private:
    QObject *object;
    QmlRefCount *ref;

    const QmlVMEMetaData *metaData;
    int propOffset;
    int methodOffset;

    QVariant *data;
    QBitArray aConnected;

#if 0
    QList<QString> *slotData;
    int slotDataIdx;
#endif

    QAbstractDynamicMetaObject *parent;

};

QT_END_NAMESPACE

#endif // QMLVMEMETAOBJECT_P_H