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# qscriptclass.h

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    00001 /****************************************************************************
    00002 **
    00003 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
    00004 ** All rights reserved.
    00005 ** Contact: Nokia Corporation (qt-info@nokia.com)
    00006 **
    00007 ** This file is part of the QtScript module of the Qt Toolkit.
    00008 **
    00009 ** $QT_BEGIN_LICENSE:LGPL-ONLY$
    00010 ** GNU Lesser General Public License Usage
    00011 ** This file may be used under the terms of the GNU Lesser
    00012 ** General Public License version 2.1 as published by the Free Software
    00013 ** Foundation and appearing in the file LICENSE.LGPL included in the
    00014 ** packaging of this file.  Please review the following information to
    00015 ** ensure the GNU Lesser General Public License version 2.1 requirements
    00016 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
    00017 **
    00018 ** If you have questions regarding the use of this file, please contact
    00019 ** Nokia at qt-info@nokia.com.
    00020 ** $QT_END_LICENSE$
    00021 **
    00022 ****************************************************************************/
    00023
    00024 #ifndef QSCRIPTCLASS_H
    00025 #define QSCRIPTCLASS_H
    00026
    00027 #include <QtCore/qstring.h>
    00028
    00029 #include <QtCore/qvariant.h>
    00030 #include <QtCore/qscopedpointer.h>
    00031 #include <QtScript/qscriptvalue.h>
    00032
    00033 QT_BEGIN_HEADER
    00034
    00035 QT_BEGIN_NAMESPACE
    00036
    00037 QT_MODULE(Script)
    00038
    00039 class QScriptString;
    00040 class QScriptClassPropertyIterator;
    00041
    00042 class QScriptClassPrivate;
    00043 class Q_SCRIPT_EXPORT QScriptClass
    00044 {
    00045 public:
    00046     enum QueryFlag {
    00047         HandlesReadAccess = 0x01,
    00048         HandlesWriteAccess = 0x02
    00049     };
    00050     Q_DECLARE_FLAGS(QueryFlags, QueryFlag)
    00051
    00052     enum Extension {
    00053         Callable,
    00054         HasInstance
    00055     };
    00056
    00057     QScriptClass(QScriptEngine *engine);
    00058     virtual ~QScriptClass();
    00059
    00060     QScriptEngine *engine() const;
    00061
    00062     virtual QueryFlags queryProperty(const QScriptValue &object,
    00063                                      const QScriptString &name,
    00064                                      QueryFlags flags, uint *id);
    00065
    00066     virtual QScriptValue property(const QScriptValue &object,
    00067                                   const QScriptString &name, uint id);
    00068
    00069     virtual void setProperty(QScriptValue &object, const QScriptString &name,
    00070                              uint id, const QScriptValue &value);
    00071
    00072     virtual QScriptValue::PropertyFlags propertyFlags(
    00073         const QScriptValue &object, const QScriptString &name, uint id);
    00074
    00075     virtual QScriptClassPropertyIterator *newIterator(const QScriptValue &object);
    00076
    00077     virtual QScriptValue prototype() const;
    00078
    00079     virtual QString name() const;
    00080
    00081     virtual bool supportsExtension(Extension extension) const;
    00082     virtual QVariant extension(Extension extension,
    00083                                const QVariant &argument = QVariant());
    00084
    00085 protected:
    00086     QScriptClass(QScriptEngine *engine, QScriptClassPrivate &dd);
    00087     QScopedPointer<QScriptClassPrivate> d_ptr;
    00088
    00089 private:
    00090     Q_DECLARE_PRIVATE(QScriptClass)
    00091     Q_DISABLE_COPY(QScriptClass)
    00092 };
    00093
    00094 Q_DECLARE_OPERATORS_FOR_FLAGS(QScriptClass::QueryFlags)
    00095
    00096 QT_END_NAMESPACE
    00097
    00098 QT_END_HEADER
    00099
    00100 #endif