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    41 

    42 #ifndef QDECLARATIVEOBJECTSCRIPTCLASS_P_H

    43 #define QDECLARATIVEOBJECTSCRIPTCLASS_P_H

    44 

    45 //

    46 //  W A R N I N G

    47 //  -------------

    48 //

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

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

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

    52 //

    53 // We mean it.

    54 //

    55 

    56 #include "private/qdeclarativepropertycache_p.h"

    57 #include "private/qdeclarativetypenamecache_p.h"

    58 

    59 #include <private/qscriptdeclarativeclass_p.h>

    60 #include <QtScript/qscriptengine.h>

    61 

    62 QT_BEGIN_NAMESPACE

    63 

    64 class QDeclarativeEngine;

    65 class QScriptContext;

    66 class QScriptEngine;

    67 class QDeclarativeContextData;

    68 

    69 class Q_AUTOTEST_EXPORT QDeclarativeObjectMethodScriptClass : public QScriptDeclarativeClass

    70 {

    71 public:

    72     QDeclarativeObjectMethodScriptClass(QDeclarativeEngine *);

    73     ~QDeclarativeObjectMethodScriptClass();

    74 

    75     QScriptValue newMethod(QObject *, const QDeclarativePropertyCache::Data *);

    76 

    77 protected:

    78     virtual Value call(Object *, QScriptContext *);

    79     virtual QScriptClass::QueryFlags queryProperty(Object *, const Identifier &, QScriptClass::QueryFlags flags);

    80     virtual Value property(Object *, const Identifier &);

    81 

    82 private:

    83     PersistentIdentifier m_connectId;

    84     PersistentIdentifier m_disconnectId;

    85     QScriptValue m_connect;

    86     QScriptValue m_disconnect;

    87 

    88     static QScriptValue connect(QScriptContext *context, QScriptEngine *engine);

    89     static QScriptValue disconnect(QScriptContext *context, QScriptEngine *engine);

    90 

    91     QDeclarativeEngine *engine;

    92 };

    93 

    94 class Q_AUTOTEST_EXPORT QDeclarativeObjectScriptClass : public QScriptDeclarativeClass

    95 {

    96 public:

    97     QDeclarativeObjectScriptClass(QDeclarativeEngine *);

    98     ~QDeclarativeObjectScriptClass();

    99 

   100     QScriptValue newQObject(QObject *, int type = QMetaType::QObjectStar);

   101 

   102     QObject *toQObject(const QScriptValue &) const;

   103     int objectType(const QScriptValue &) const;

   104 

   105     enum QueryHint {

   106         ImplicitObject = 0x01,

   107         SkipAttachedProperties = 0x02

   108     };

   109     Q_DECLARE_FLAGS(QueryHints, QueryHint)

   110 

   111     QScriptClass::QueryFlags queryProperty(QObject *, const Identifier &, 

   112                                            QScriptClass::QueryFlags flags, 

   113                                            QDeclarativeContextData *evalContext,

   114                                            QueryHints hints = 0);

   115 

   116     Value property(QObject *, const Identifier &);

   117 

   118     void setProperty(QObject *, const Identifier &name, const QScriptValue &,

   119                      QScriptContext *context, QDeclarativeContextData *evalContext = 0);

   120     virtual QStringList propertyNames(Object *);

   121     virtual bool compare(Object *, Object *);

   122 

   123 protected:

   124     virtual QScriptClass::QueryFlags queryProperty(Object *, const Identifier &, 

   125                                                    QScriptClass::QueryFlags flags);

   126 

   127     virtual Value property(Object *, const Identifier &);

   128     virtual void setProperty(Object *, const Identifier &name, const QScriptValue &);

   129     virtual bool isQObject() const;

   130     virtual QObject *toQObject(Object *, bool *ok = 0);

   131 

   132 private:

   133     friend class QDeclarativeObjectMethodScriptClass;

   134     QDeclarativeObjectMethodScriptClass methods;

   135 

   136     QDeclarativeTypeNameCache::Data *lastTNData;

   137     QDeclarativePropertyCache::Data *lastData;

   138     QDeclarativePropertyCache::Data local;

   139 

   140     PersistentIdentifier m_destroyId;

   141     PersistentIdentifier m_toStringId;

   142     QScriptValue m_destroy;

   143     QScriptValue m_toString;

   144 

   145     static QScriptValue tostring(QScriptContext *context, QScriptEngine *engine);

   146     static QScriptValue destroy(QScriptContext *context, QScriptEngine *engine);

   147 

   148     QDeclarativeEngine *engine;

   149 };

   150 Q_DECLARE_OPERATORS_FOR_FLAGS(QDeclarativeObjectScriptClass::QueryHints);

   151 

   152 QT_END_NAMESPACE

   153 

   154 #endif // QDECLARATIVEOBJECTSCRIPTCLASS_P_H

   155