1 /****************************************************************************
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5 ** Contact: Nokia Corporation (qt-info@nokia.com)
7 ** This file is part of the QtDeclarative module of the Qt Toolkit.
9 ** $QT_BEGIN_LICENSE:LGPL$
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16 ** GNU Lesser General Public License Usage
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40 ****************************************************************************/
42 #include "private/qdeclarativetypenamescriptclass_p.h"
44 #include "private/qdeclarativeengine_p.h"
45 #include "private/qdeclarativetypenamecache_p.h"
49 struct TypeNameData : public QScriptDeclarativeClass::Object {
50 TypeNameData(QObject *o, QDeclarativeType *t, QDeclarativeTypeNameScriptClass::TypeNameMode m) : object(o), type(t), typeNamespace(0), mode(m) {}
51 TypeNameData(QObject *o, QDeclarativeTypeNameCache *n, QDeclarativeTypeNameScriptClass::TypeNameMode m) : object(o), type(0), typeNamespace(n), mode(m) {
52 if (typeNamespace) typeNamespace->addref();
55 if (typeNamespace) typeNamespace->release();
59 QDeclarativeType *type;
60 QDeclarativeTypeNameCache *typeNamespace;
61 QDeclarativeTypeNameScriptClass::TypeNameMode mode;
64 QDeclarativeTypeNameScriptClass::QDeclarativeTypeNameScriptClass(QDeclarativeEngine *bindEngine)
65 : QScriptDeclarativeClass(QDeclarativeEnginePrivate::getScriptEngine(bindEngine)),
66 engine(bindEngine), object(0), type(0)
70 QDeclarativeTypeNameScriptClass::~QDeclarativeTypeNameScriptClass()
74 QScriptValue QDeclarativeTypeNameScriptClass::newObject(QObject *object, QDeclarativeType *type, TypeNameMode mode)
76 QScriptEngine *scriptEngine = QDeclarativeEnginePrivate::getScriptEngine(engine);
78 return QScriptDeclarativeClass::newObject(scriptEngine, this, new TypeNameData(object, type, mode));
81 QScriptValue QDeclarativeTypeNameScriptClass::newObject(QObject *object, QDeclarativeTypeNameCache *ns, TypeNameMode mode)
83 QScriptEngine *scriptEngine = QDeclarativeEnginePrivate::getScriptEngine(engine);
85 return QScriptDeclarativeClass::newObject(scriptEngine, this, new TypeNameData(object, ns, mode));
88 QScriptClass::QueryFlags
89 QDeclarativeTypeNameScriptClass::queryProperty(Object *obj, const Identifier &name,
90 QScriptClass::QueryFlags flags)
94 TypeNameData *data = (TypeNameData *)obj;
98 QDeclarativeEnginePrivate *ep = QDeclarativeEnginePrivate::get(engine);
100 if (data->typeNamespace) {
102 QDeclarativeTypeNameCache::Data *d = data->typeNamespace->data(name);
105 return QScriptClass::HandlesReadAccess;
110 } else if (data->type) {
112 if (startsWithUpper(name)) {
113 QString strName = toString(name);
115 if (data->mode == IncludeEnums) {
117 QByteArray enumName = strName.toUtf8();
118 const QMetaObject *metaObject = data->type->baseMetaObject();
119 for (int ii = metaObject->enumeratorCount() - 1; ii >= 0; --ii) {
120 QMetaEnum e = metaObject->enumerator(ii);
121 int value = e.keyToValue(enumName.constData());
124 return QScriptClass::HandlesReadAccess;
129 } else if (data->object) {
130 // Must be an attached property
131 object = qmlAttachedPropertiesObjectById(data->type->attachedPropertiesId(), data->object);
132 if (!object) return 0;
133 return ep->objectClass->queryProperty(object, name, flags, 0);
141 QDeclarativeTypeNameScriptClass::Value
142 QDeclarativeTypeNameScriptClass::property(Object *obj, const Identifier &name)
144 QDeclarativeEnginePrivate *ep = QDeclarativeEnginePrivate::get(engine);
145 QScriptEngine *scriptEngine = QDeclarativeEnginePrivate::getScriptEngine(engine);
147 return Value(scriptEngine, newObject(((TypeNameData *)obj)->object, type, ((TypeNameData *)obj)->mode));
149 return ep->objectClass->property(object, name);
151 return Value(scriptEngine, enumValue);
155 void QDeclarativeTypeNameScriptClass::setProperty(Object *, const Identifier &n, const QScriptValue &v)
160 QDeclarativeEnginePrivate *ep = QDeclarativeEnginePrivate::get(engine);
161 ep->objectClass->setProperty(object, n, v, context());