1 /****************************************************************************

     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the QtDeclarative module of the Qt Toolkit.

     8 **

     9 ** $QT_BEGIN_LICENSE:LGPL-ONLY$

    10 ** GNU Lesser General Public License Usage

    11 ** This file may be used under the terms of the GNU Lesser

    12 ** General Public License version 2.1 as published by the Free Software

    13 ** Foundation and appearing in the file LICENSE.LGPL included in the

    14 ** packaging of this file.  Please review the following information to

    15 ** ensure the GNU Lesser General Public License version 2.1 requirements

    16 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    17 **

    18 ** If you have questions regarding the use of this file, please contact

    19 ** Nokia at qt-info@nokia.com.

    20 ** $QT_END_LICENSE$

    21 **

    22 ****************************************************************************/

    23 

    24 #ifndef QSCRIPTDECLARATIVEOBJECT_P_H

    25 #define QSCRIPTDECLARATIVEOBJECT_P_H

    26 

    27 //

    28 //  W A R N I N G

    29 //  -------------

    30 //

    31 // This file is not part of the Qt API.  It exists purely as an

    32 // implementation detail.  This header file may change from version to

    33 // version without notice, or even be removed.

    34 //

    35 // We mean it.

    36 //

    37 

    38 #include <QtCore/qobjectdefs.h>

    39 

    40 #include "config.h"

    41 #include "qscriptobject_p.h"

    42 #include "qscriptdeclarativeclass_p.h"

    43 

    44 QT_BEGIN_NAMESPACE

    45 

    46 class QScriptClass;

    47 

    48 class QScriptDeclarativeClassPrivate

    49 {

    50 public:

    51     QScriptDeclarativeClassPrivate() : engine(0), q_ptr(0), context(0) {}

    52 

    53     QScriptEngine *engine;

    54     QScriptDeclarativeClass *q_ptr;

    55     QScriptContext *context;

    56 

    57     static QScriptDeclarativeClassPrivate *get(QScriptDeclarativeClass *c) {

    58         return c->d_ptr.data();

    59     }

    60 };

    61 

    62 namespace QScript

    63 {

    64 

    65 class DeclarativeObjectDelegate : public QScriptObjectDelegate

    66 {

    67 public:

    68     DeclarativeObjectDelegate(QScriptDeclarativeClass *c, QScriptDeclarativeClass::Object *o);

    69     ~DeclarativeObjectDelegate();

    70 

    71     virtual Type type() const;

    72 

    73     QScriptDeclarativeClass *scriptClass() const { return m_class; }

    74     QScriptDeclarativeClass::Object *object() const { return m_object; }

    75 

    76     virtual bool getOwnPropertySlot(QScriptObject*, JSC::ExecState*,

    77                                     const JSC::Identifier& propertyName,

    78                                     JSC::PropertySlot&);

    79     virtual void put(QScriptObject*, JSC::ExecState* exec,

    80                      const JSC::Identifier& propertyName,

    81                      JSC::JSValue, JSC::PutPropertySlot&);

    82     virtual bool deleteProperty(QScriptObject*, JSC::ExecState*,

    83                                 const JSC::Identifier& propertyName,

    84                                 bool checkDontDelete = true);

    85     virtual bool getPropertyAttributes(const QScriptObject*, JSC::ExecState*,

    86                                        const JSC::Identifier&,

    87                                        unsigned&) const;

    88     virtual void getOwnPropertyNames(QScriptObject*, JSC::ExecState*,

    89                                      JSC::PropertyNameArray&, 

    90                                      bool includeNonEnumerable = false);

    91 

    92     virtual JSC::CallType getCallData(QScriptObject*, JSC::CallData&);

    93     virtual JSC::ConstructType getConstructData(QScriptObject*, JSC::ConstructData&);

    94 

    95     virtual bool hasInstance(QScriptObject*, JSC::ExecState*,

    96                              JSC::JSValue value, JSC::JSValue proto);

    97 

    98 private:

    99     QScriptDeclarativeClass *m_class;

   100     QScriptDeclarativeClass::Object *m_object;

   101 };

   102 

   103 } // namespace QScript

   104 

   105 QT_END_NAMESPACE

   106 

   107 #endif