-private:
- struct Signal {
- QObject *sender;
- int signalId;
- QByteArray signature;
- Signal(QObject *sender, int sigId, const QByteArray &signature) : sender(sender), signalId(sigId), signature(signature) {}
- Signal() : sender(0), signalId(-1) {}
- };
-
- SignalProxy *_proxy;
- QHash<int, Signal> _slots;
-};
-
-
-void SignalProxy::SignalRelay::attachSignal(QObject *sender, int signalId, const QByteArray &funcName)
-{
- // we ride without safetybelts here... all checking for valid method etc pp has to be done by the caller
- // all connected methodIds are offset by the standard methodCount of QObject
- int slotId;
- for (int i = 0;; i++) {
- if (!_slots.contains(i)) {
- slotId = i;
- break;
- }
- }
-
- QByteArray fn;
- if (!funcName.isEmpty()) {
- fn = QMetaObject::normalizedSignature(funcName);
- }
- else {
- fn = SIGNAL(fakeMethodSignature());
-#if QT_VERSION >= 0x050000
- fn = fn.replace("fakeMethodSignature()", sender->metaObject()->method(signalId).methodSignature());
-#else
- fn = fn.replace("fakeMethodSignature()", sender->metaObject()->method(signalId).signature());
-#endif
- }
-
- _slots[slotId] = Signal(sender, signalId, fn);
-
- QMetaObject::connect(sender, signalId, this, QObject::staticMetaObject.methodCount() + slotId);
-}
-
-
-void SignalProxy::SignalRelay::detachSignal(QObject *sender, int signalId)
-{
- QHash<int, Signal>::iterator slotIter = _slots.begin();
- while (slotIter != _slots.end()) {
- if (slotIter->sender == sender && (signalId == -1 || slotIter->signalId == signalId)) {
- slotIter = _slots.erase(slotIter);
- if (signalId != -1)
- break;
- }
- else {
- ++slotIter;
- }
- }