Logo Search packages:      
Sourcecode: qt4-x11 version File versions  Download package

qscriptecmaerror_p.h

/****************************************************************************
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
**
** This file is part of the QtScript module of the Qt Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the files LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file.  Alternatively you may (at
** your option) use any later version of the GNU General Public
** License if such license has been publicly approved by Trolltech ASA
** (or its successors, if any) and the KDE Free Qt Foundation. In
** addition, as a special exception, Trolltech gives you certain
** additional rights. These rights are described in the Trolltech GPL
** Exception version 1.1, which can be found at
** http://www.trolltech.com/products/qt/gplexception/ and in the file
** GPL_EXCEPTION.txt in this package.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/. If
** you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** In addition, as a special exception, Trolltech, as the sole
** copyright holder for Qt Designer, grants users of the Qt/Eclipse
** Integration plug-in the right for the Qt/Eclipse Integration to
** link to functionality provided by Qt Designer and its related
** libraries.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not expressly
** granted herein.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/

#ifndef QSCRIPTECMAERROR_P_H
#define QSCRIPTECMAERROR_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"

#ifndef QT_NO_SCRIPT

namespace QScript { namespace Ecma {

class Error: public Core
{
public:
    Error(QScriptEnginePrivate *engine);
    virtual ~Error();

    inline QScriptClassInfo *classInfo() const { return m_objectClass; }

    virtual void execute(QScriptContextPrivate *context);

    void newError(QScriptValueImpl *result, const QString &message = QString());
    void newEvalError(QScriptValueImpl *result, const QString &message = QString());
    void newRangeError(QScriptValueImpl *result, const QString &message = QString());
    void newReferenceError(QScriptValueImpl *result, const QString &message = QString());
    void newSyntaxError(QScriptValueImpl *result, const QString &message = QString());
    void newTypeError(QScriptValueImpl *result, const QString &message = QString());
    void newURIError(QScriptValueImpl *result, const QString &message = QString());

    bool isEvalError(const QScriptValueImpl &value) const;
    bool isRangeError(const QScriptValueImpl &value) const;
    bool isReferenceError(const QScriptValueImpl &value) const;
    bool isSyntaxError(const QScriptValueImpl &value) const;
    bool isTypeError(const QScriptValueImpl &value) const;
    bool isURIError(const QScriptValueImpl &value) const;

    static QStringList backtrace(const QScriptValueImpl &error);

    QScriptValueImpl evalErrorCtor;
    QScriptValueImpl rangeErrorCtor;
    QScriptValueImpl referenceErrorCtor;
    QScriptValueImpl syntaxErrorCtor;
    QScriptValueImpl typeErrorCtor;
    QScriptValueImpl uriErrorCtor;

    QScriptValueImpl evalErrorPrototype;
    QScriptValueImpl rangeErrorPrototype;
    QScriptValueImpl referenceErrorPrototype;
    QScriptValueImpl syntaxErrorPrototype;
    QScriptValueImpl typeErrorPrototype;
    QScriptValueImpl uriErrorPrototype;

protected:
    static QScriptValueImpl method_toString(QScriptContextPrivate *context, QScriptEnginePrivate *eng, QScriptClassInfo *classInfo);
    static QScriptValueImpl method_backtrace(QScriptContextPrivate *context, QScriptEnginePrivate *eng, QScriptClassInfo *classInfo);

    QScriptClassInfo *m_objectClass;

private:
    void newError(QScriptValueImpl *result, const QScriptValueImpl &proto,
                  const QString &message = QString());
    void newErrorPrototype(QScriptValueImpl *result, const QScriptValueImpl &proto,
                           QScriptValueImpl &ztor, const QString &name);
};

} } // namespace QScript::Ecma

#endif // QT_NO_SCRIPT
#endif // QSCRIPTECMAERROR_P_H

Generated by  Doxygen 1.6.0   Back to index