+ ProxyMode _proxyMode;
+ QTimer _heartBeatTimer;
+ int _heartBeatInterval;
+ int _maxHeartBeatCount;
+
+ bool _secure; // determines if all connections are in a secured state (using ssl or internal connections)
+
+ friend class SignalRelay;
+ friend class SyncableObject;
+};
+
+
+// ==================================================
+// ExtendedMetaObject
+// ==================================================
+class SignalProxy::ExtendedMetaObject {
+ class MethodDescriptor {
+ public:
+ MethodDescriptor(const QMetaMethod &method);
+ MethodDescriptor() : _returnType(-1), _minArgCount(-1), _receiverMode(SignalProxy::Client) {}
+
+ inline const QByteArray &methodName() const { return _methodName; }
+ inline const QList<int> &argTypes() const { return _argTypes; }
+ inline int returnType() const { return _returnType; }
+ inline int minArgCount() const { return _minArgCount; }
+ inline SignalProxy::ProxyMode receiverMode() const { return _receiverMode; }
+
+ private:
+ QByteArray _methodName;
+ QList<int> _argTypes;
+ int _returnType;
+ int _minArgCount;
+ SignalProxy::ProxyMode _receiverMode; // Only acceptable as a Sync Call if the receiving SignalProxy is in this mode.
+ };
+
+public:
+ ExtendedMetaObject(const QMetaObject *meta, bool checkConflicts);
+
+ inline const QByteArray &methodName(int methodId) { return methodDescriptor(methodId).methodName(); }
+ inline const QList<int> &argTypes(int methodId) { return methodDescriptor(methodId).argTypes(); }
+ inline int returnType(int methodId) { return methodDescriptor(methodId).returnType(); }
+ inline int minArgCount(int methodId) { return methodDescriptor(methodId).minArgCount(); }
+ inline SignalProxy::ProxyMode receiverMode(int methodId) { return methodDescriptor(methodId).receiverMode(); }
+
+ inline int methodId(const QByteArray &methodName) { return _methodIds.contains(methodName) ? _methodIds[methodName] : -1; }
+
+ inline int updatedRemotelyId() { return _updatedRemotelyId; }
+
+ inline const QHash<QByteArray, int> &slotMap() { return _methodIds; }
+ const QHash<int, int> &receiveMap();
+
+ const QMetaObject *metaObject() const { return _meta; }
+
+ static QByteArray methodName(const QMetaMethod &method);
+ static QString methodBaseName(const QMetaMethod &method);
+
+private:
+ const MethodDescriptor &methodDescriptor(int methodId);
+
+ const QMetaObject *_meta;
+ int _updatedRemotelyId; // id of the updatedRemotely() signal - makes things faster
+
+ QHash<int, MethodDescriptor> _methods;
+ QHash<QByteArray, int> _methodIds;
+ QHash<int, int> _receiveMap; // if slot x is called then hand over the result to slot y