void getMeta(const QObject* object, QTextStream& output) {
const auto metaObject = object->metaObject();
// properties
const auto propertyCount = metaObject->propertyCount();
for (int i = 0; i < propertyCount; i++) {
const auto property = metaObject->property(i);
if (QString(property.typeName()).endsWith("*")) {
const auto propertyObject = object->property(property.name());
getMeta(qvariant_cast<QObject*>(propertyObject), output);
output << "Object" << " "
<< property.typeName() << " "
<< qPrintable(QString(metaObject->className()) + "::" + property.name())
<< endl;
} else {
output << "Property" << " "
<< property.typeName() << " "
<< qPrintable(QString(metaObject->className()) + "::" + property.name())
<< endl;
}
}
// methods
const auto methodCount = metaObject->methodCount();
for (int i = 0; i < methodCount; i++) {
const auto method = metaObject->method(i);
switch (method.methodType()) {
case QMetaMethod::Slot: {
if (method.access() == QMetaMethod::Public) {
output << "Slot" << " "
<< method.typeName() << " "
<< qPrintable(QString(metaObject->className()) + "::" + method.methodSignature().constData())
<< endl;
}
break;
}
case QMetaMethod::Signal: {
output << "Signal" << " "
<< method.typeName() << " "
<< qPrintable(QString(metaObject->className()) + "::" + method.methodSignature().constData())
<< endl;
break;
}
default: {
}
}
}
}
/*!
Returns the name of the given method.
Example usage:
\code
QByteArray method = QxtMetaObject::methodName(" int foo ( int bar, double baz )");
// method is now "foo"
\endcode
*/
QByteArray methodName(const char* method)
{
QByteArray name = methodSignature(method);
const int idx = name.indexOf("(");
if (idx != -1)
name.truncate(idx);
return name;
}
WsRequestParameters::operator const QList<QPair<QString, QString> >() const
{
typedef QPair<QString,QString> Pair;
QList<Pair> list;
QMapIterator<QString, QString> i( m_map );
while (i.hasNext()) {
i.next();
list += Pair( i.key(), i.value() );
}
return ( list << Pair( "api_sig", methodSignature() ) );
}
LuaValue* LuaUnityExportMethodDescriptor::invokeInstanceMethod(LuaSession *session, LuaArgumentList arguments)
{
if (_instanceMethodHandler != NULL)
{
//编码参数列表
LuaObjectEncoder *encoder = new LuaObjectEncoder(session -> getContext());
encoder -> writeInt32((int)(arguments.size() - 1));
LuaArgumentList::iterator it = arguments.begin();
LuaObjectDescriptor *instance = (*it) -> toObject();
++it;
for (; it != arguments.end(); ++it)
{
LuaValue *value = *it;
encoder -> writeObject(value);
}
//paramsBuffer的内容由C#端进行释放
std::string methodName = StringUtils::format("%s_%s", name().c_str(), methodSignature().c_str());
const void *paramsBuffer = encoder -> cloneBuffer();
void *returnBuffer = _instanceMethodHandler(session -> getContext() -> objectId(),
typeDescriptor -> objectId(),
(long long) instance -> getObject(),
methodName.c_str(),
paramsBuffer,
encoder -> getBufferLength());
encoder -> release();
LuaValue *retValue = NULL;
if (returnBuffer != NULL)
{
LuaObjectDecoder *decoder = new LuaObjectDecoder(session -> getContext(), returnBuffer);
retValue = dynamic_cast<LuaValue *>(decoder -> readObject());
decoder -> release();
//释放C＃中申请的内存
free(returnBuffer);
}
else
{
retValue = LuaValue::NilValue();
}
return retValue;
}
return NULL;
}
void EventManager::registerObject(QObject *object, Priority priority, const QString &methodPrefix, const QString &filterPrefix) {
for(int i = object->metaObject()->methodOffset(); i < object->metaObject()->methodCount(); i++) {
QString methodSignature(object->metaObject()->method(i).signature());
int eventType = findEventType(methodSignature, methodPrefix);
if(eventType > 0) {
Handler handler(object, i, priority);
registeredHandlers()[eventType].append(handler);
//qDebug() << "Registered event handler for" << methodSignature << "in" << object;
}
eventType = findEventType(methodSignature, filterPrefix);
if(eventType > 0) {
Handler handler(object, i, priority);
registeredFilters()[eventType].append(handler);
//qDebug() << "Registered event filterer for" << methodSignature << "in" << object;
}
}
}
const QHash<QString, int> &BasicHandler::handlerHash() {
if(!initDone) {
for(int i = metaObject()->methodOffset(); i < metaObject()->methodCount(); i++) {
QString methodSignature(metaObject()->method(i).signature());
if(methodSignature.startsWith("defaultHandler")) {
defaultHandler = i;
continue;
}
if(!methodSignature.startsWith("handle"))
continue;
methodSignature = methodSignature.section('(',0,0); // chop the attribute list
methodSignature = methodSignature.mid(6); // strip "handle"
_handlerHash[methodSignature] = i;
}
initDone = true;
}
return _handlerHash;
}
