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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (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 Technology Preview License Agreement accompanying
** this package.
**
** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDECLARATIVEOBJECTSCRIPTCLASS_P_H
#define QDECLARATIVEOBJECTSCRIPTCLASS_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 "private/qdeclarativepropertycache_p.h"
#include "private/qdeclarativetypenamecache_p.h"
#include <private/qscriptdeclarativeclass_p.h>
#include <QtScript/qscriptengine.h>
QT_BEGIN_NAMESPACE
class QDeclarativeEngine;
class QScriptContext;
class QScriptEngine;
class QDeclarativeContextData;
class MethodData;
class Q_AUTOTEST_EXPORT QDeclarativeObjectMethodScriptClass : public QScriptDeclarativeClass
{
public:
QDeclarativeObjectMethodScriptClass(QDeclarativeEngine *);
~QDeclarativeObjectMethodScriptClass();
QScriptValue newMethod(QObject *, const QDeclarativePropertyCache::Data *);
protected:
virtual Value call(Object *, QScriptContext *);
virtual QScriptClass::QueryFlags queryProperty(Object *, const Identifier &, QScriptClass::QueryFlags flags);
virtual Value property(Object *, const Identifier &);
private:
int enumType(const QMetaObject *, const QString &);
Value callPrecise(QObject *, const QDeclarativePropertyCache::Data &, QScriptContext *);
Value callOverloaded(MethodData *, QScriptContext *);
Value callMethod(QObject *, int index, int returnType, int argCount, int *argTypes, QScriptContext *ctxt);
int matchScore(const QScriptValue &, int, const QByteArray &);
QDeclarativePropertyCache::Data *relatedMethod(QObject *, QDeclarativePropertyCache::Data *current,
QDeclarativePropertyCache::Data &dummy);
PersistentIdentifier m_connectId;
PersistentIdentifier m_disconnectId;
QScriptValue m_connect;
QScriptValue m_disconnect;
static QScriptValue connect(QScriptContext *context, QScriptEngine *engine);
static QScriptValue disconnect(QScriptContext *context, QScriptEngine *engine);
QDeclarativeEngine *engine;
};
class Q_AUTOTEST_EXPORT QDeclarativeObjectScriptClass : public QScriptDeclarativeClass
{
public:
QDeclarativeObjectScriptClass(QDeclarativeEngine *);
~QDeclarativeObjectScriptClass();
QScriptValue newQObject(QObject *, int type = QMetaType::QObjectStar);
QObject *toQObject(const QScriptValue &) const;
int objectType(const QScriptValue &) const;
enum QueryHint {
ImplicitObject = 0x01,
SkipAttachedProperties = 0x02
};
Q_DECLARE_FLAGS(QueryHints, QueryHint)
QScriptClass::QueryFlags queryProperty(QObject *, const Identifier &,
QScriptClass::QueryFlags flags,
QDeclarativeContextData *evalContext,
QueryHints hints = 0);
Value property(QObject *, const Identifier &);
void setProperty(QObject *, const Identifier &name, const QScriptValue &,
QScriptContext *context, QDeclarativeContextData *evalContext = 0);
virtual QStringList propertyNames(Object *);
virtual bool compare(Object *, Object *);
protected:
virtual QScriptClass::QueryFlags queryProperty(Object *, const Identifier &,
QScriptClass::QueryFlags flags);
virtual Value property(Object *, const Identifier &);
virtual void setProperty(Object *, const Identifier &name, const QScriptValue &);
virtual bool isQObject() const;
virtual QObject *toQObject(Object *, bool *ok = 0);
private:
friend class QDeclarativeObjectMethodScriptClass;
QDeclarativeObjectMethodScriptClass methods;
QDeclarativeTypeNameCache::Data *lastTNData;
QDeclarativePropertyCache::Data *lastData;
QDeclarativePropertyCache::Data local;
PersistentIdentifier m_destroyId;
PersistentIdentifier m_toStringId;
QScriptValue m_destroy;
QScriptValue m_toString;
static QScriptValue tostring(QScriptContext *context, QScriptEngine *engine);
static QScriptValue destroy(QScriptContext *context, QScriptEngine *engine);
QDeclarativeEngine *engine;
};
Q_DECLARE_OPERATORS_FOR_FLAGS(QDeclarativeObjectScriptClass::QueryHints);
QT_END_NAMESPACE
#endif // QDECLARATIVEOBJECTSCRIPTCLASS_P_H
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