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// Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
// SPDX-License-Identifier: BSD-3-Clause
#ifndef QSCRIPTEXTENUMERATION_P_H
#define QSCRIPTEXTENUMERATION_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 "qscriptecmacore_p.h"
QT_BEGIN_NAMESPACE
class QScriptValueIteratorImpl;
namespace QScript { namespace Ext {
class EnumerationClassData: public QScriptClassData
{
QScriptClassInfo *m_classInfo;
public:
EnumerationClassData(QScriptClassInfo *classInfo);
virtual ~EnumerationClassData();
inline QScriptClassInfo *classInfo() const
{ return m_classInfo; }
virtual void mark(const QScriptValueImpl &object, int generation);
};
class Enumeration: public QScript::Ecma::Core
{
public:
Enumeration(QScriptEnginePrivate *engine);
virtual ~Enumeration();
virtual void execute(QScriptContextPrivate *context);
class Instance: public QScriptObjectData {
public:
Instance() : it(0) {}
virtual ~Instance();
static Instance *get(const QScriptValueImpl &object,
QScriptClassInfo *klass);
void toFront();
void hasNext(QScriptContextPrivate *context, QScriptValueImpl *result);
void next(QScriptContextPrivate *context, QScriptValueImpl *result);
public: // attributes
QScriptValueIteratorImpl *it;
QScriptValueImpl object;
};
void newEnumeration(QScriptValueImpl *result, const QScriptValueImpl &value);
inline Instance *get(const QScriptValueImpl &object) const
{
return Instance::get(object, classInfo());
}
protected:
static QScriptValueImpl method_toFront(QScriptContextPrivate *context, QScriptEnginePrivate *eng,
QScriptClassInfo *classInfo);
static QScriptValueImpl method_hasNext(QScriptContextPrivate *context, QScriptEnginePrivate *eng,
QScriptClassInfo *classInfo);
static QScriptValueImpl method_next(QScriptContextPrivate *context, QScriptEnginePrivate *eng,
QScriptClassInfo *classInfo);
};
} } // namespace QScript::Ext
QT_END_NAMESPACE
#endif
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