QScriptDeclarativeClass::Object *QScriptDeclarativeClass::object(const QScriptValue &v) { QScriptValuePrivate *d = QScriptValuePrivate::get(v); if (!d || !d->isJSC() || !d->jscValue.inherits(&QScriptObject::info)) return 0; QScriptObject *scriptObject = static_cast<QScriptObject*>(JSC::asObject(d->jscValue)); QScriptObjectDelegate *delegate = scriptObject->delegate(); if (!delegate || (delegate->type() != QScriptObjectDelegate::DeclarativeClassObject)) return 0; return static_cast<QScript::DeclarativeObjectDelegate*>(delegate)->object(); }
bool DeclarativeObjectDelegate::compareToObject(QScriptObject *o, JSC::ExecState *exec, JSC::JSObject *o2) { if (!o2->inherits(&QScriptObject::info)) return false; QScriptObject *scriptObject = static_cast<QScriptObject*>(o2); QScriptObjectDelegate *delegate = scriptObject->delegate(); if (!delegate || (delegate->type() != QScriptObjectDelegate::DeclarativeClassObject)) return false; DeclarativeObjectDelegate *other = static_cast<DeclarativeObjectDelegate*>(delegate); if (m_class != other->m_class) return false; else return m_class->compare(m_object, other->m_object); }
JSC::JSValue JSC_HOST_CALL ClassObjectDelegate::call(JSC::ExecState *exec, JSC::JSObject *callee, JSC::JSValue thisValue, const JSC::ArgList &args) { if (!callee->inherits(&QScriptObject::info)) return JSC::throwError(exec, JSC::TypeError, "callee is not a ClassObject object"); QScriptObject *obj = static_cast<QScriptObject*>(callee); QScriptObjectDelegate *delegate = obj->delegate(); if (!delegate || (delegate->type() != QScriptObjectDelegate::ClassObject)) return JSC::throwError(exec, JSC::TypeError, "callee is not a ClassObject object"); QScriptClass *scriptClass = static_cast<ClassObjectDelegate*>(delegate)->scriptClass(); QScriptEnginePrivate *eng_p = scriptEngineFromExec(exec); JSC::ExecState *oldFrame = eng_p->currentFrame; eng_p->pushContext(exec, thisValue, args, callee); QScriptContext *ctx = eng_p->contextForFrame(eng_p->currentFrame); QScriptValue scriptObject = eng_p->scriptValueFromJSCValue(obj); QVariant result = scriptClass->extension(QScriptClass::Callable, QVariant::fromValue(ctx)); eng_p->popContext(); eng_p->currentFrame = oldFrame; return QScriptEnginePrivate::jscValueFromVariant(exec, result); }
static JSC::JSValue JSC_HOST_CALL variantProtoFuncToString(JSC::ExecState *exec, JSC::JSObject *callee, JSC::JSValue thisValue, const JSC::ArgList &args) { QScriptEnginePrivate *engine = scriptEngineFromExec(exec); thisValue = engine->toUsableValue(thisValue); if (!thisValue.inherits(&QScriptObject::info)) return throwError(exec, JSC::TypeError, "This object is not a QVariant"); QScriptObjectDelegate *delegate = static_cast<QScriptObject*>(JSC::asObject(thisValue))->delegate(); if (!delegate || (delegate->type() != QScriptObjectDelegate::Variant)) return throwError(exec, JSC::TypeError, "This object is not a QVariant"); const QVariant &v = static_cast<QVariantDelegate*>(delegate)->value(); JSC::UString result; JSC::JSValue value = variantProtoFuncValueOf(exec, callee, thisValue, args); if (value.isObject()) { result = v.toString(); if (result.isEmpty() && !v.canConvert(QVariant::String)) result = QString::fromLatin1("QVariant(%0)").arg(QString::fromLatin1(v.typeName())); } else { result = value.toString(exec); } return JSC::jsString(exec, result); }
static JSC::JSValue JSC_HOST_CALL variantProtoFuncValueOf(JSC::ExecState *exec, JSC::JSObject*, JSC::JSValue thisValue, const JSC::ArgList&) { QScriptEnginePrivate *engine = scriptEngineFromExec(exec); thisValue = engine->toUsableValue(thisValue); if (!thisValue.inherits(&QScriptObject::info)) return throwError(exec, JSC::TypeError); QScriptObjectDelegate *delegate = static_cast<QScriptObject*>(JSC::asObject(thisValue))->delegate(); if (!delegate || (delegate->type() != QScriptObjectDelegate::Variant)) return throwError(exec, JSC::TypeError); const QVariant &v = static_cast<QVariantDelegate*>(delegate)->value(); switch (v.type()) { case QVariant::Invalid: return JSC::jsUndefined(); case QVariant::String: return JSC::jsString(exec, v.toString()); case QVariant::Int: return JSC::jsNumber(exec, v.toInt()); case QVariant::Bool: return JSC::jsBoolean(v.toBool()); case QVariant::Double: return JSC::jsNumber(exec, v.toDouble()); // case QVariant::Char: // return JSC::jsNumber(exec, v.toChar().unicode()); case QVariant::UInt: return JSC::jsNumber(exec, v.toUInt()); default: ; } return thisValue; }
JSC::JSValue DeclarativeObjectDelegate::call(JSC::ExecState *exec, JSC::JSObject *callee, JSC::JSValue thisValue, const JSC::ArgList &args) { if (!callee->inherits(&QScriptObject::info)) return JSC::throwError(exec, JSC::TypeError, "callee is not a DeclarativeObject object"); QScriptObject *obj = static_cast<QScriptObject*>(callee); QScriptObjectDelegate *delegate = obj->delegate(); if (!delegate || (delegate->type() != QScriptObjectDelegate::DeclarativeClassObject)) return JSC::throwError(exec, JSC::TypeError, "callee is not a DeclarativeObject object"); QScriptDeclarativeClass *scriptClass = static_cast<DeclarativeObjectDelegate*>(delegate)->m_class; QScriptEnginePrivate *eng_p = scriptEngineFromExec(exec); QScript::SaveFrameHelper saveFrame(eng_p, exec); eng_p->pushContext(exec, thisValue, args, callee); QScriptContext *ctxt = eng_p->contextForFrame(eng_p->currentFrame); QScriptValue scriptObject = eng_p->scriptValueFromJSCValue(obj); QScriptDeclarativeClass::Value result = scriptClass->call(static_cast<DeclarativeObjectDelegate*>(delegate)->m_object, ctxt); eng_p->popContext(); return (JSC::JSValue &)(result); }