foreach (QString objStr, strList) {
// Add defaults
UAVObject *obj = objManager->getObject(objStr);
Q_ASSERT(obj);
UAVObject::Metadata mdataDefault = obj->getDefaultMetadata();
QModelIndex index = schedulerModel->index(rowIndex,0, QModelIndex());
schedulerModel->setData(index, QString("%1ms").arg(mdataDefault.flightTelemetryUpdatePeriod));
// Save default metadata for later use
defaultMdata.insert(obj->getName().append("Meta"), mdataDefault);
// Connect live values to the "Current" column
UAVDataObject *dobj = dynamic_cast<UAVDataObject*>(obj);
Q_ASSERT(dobj);
UAVMetaObject *mobj = dobj->getMetaObject();
connect(mobj, SIGNAL(objectUpdated(UAVObject*)), this, SLOT(updateCurrentColumn(UAVObject*)));
// Updates the "Current" column with the live value
updateCurrentColumn(mobj);
rowIndex++;
}
/**
* Register an object with the manager. This function must be called for all newly created instances.
* A new instance can be created directly by instantiating a new object or by calling clone() of
* an existing object. The object will be registered and will be properly initialized so that it can accept
* updates.
*/
bool UAVObjectManager::registerObject(UAVDataObject *obj)
{
QMutexLocker locker(mutex);
// Check if this object type is already in the list
for (int objidx = 0; objidx < objects.length(); ++objidx) {
// Check if the object ID is in the list
if (objects[objidx].length() > 0 && objects[objidx][0]->getObjID() == obj->getObjID()) {
// Check if this is a single instance object, if yes we can not add a new instance
if (obj->isSingleInstance()) {
return false;
}
// The object type has alredy been added, so now we need to initialize the new instance with the appropriate id
// There is a single metaobject for all object instances of this type, so no need to create a new one
// Get object type metaobject from existing instance
UAVDataObject *refObj = dynamic_cast<UAVDataObject *>(objects[objidx][0]);
if (refObj == NULL) {
return false;
}
UAVMetaObject *mobj = refObj->getMetaObject();
// If the instance ID is specified and not at the default value (0) then we need to make sure
// that there are no gaps in the instance list. If gaps are found then then additional instances
// will be created.
if ((obj->getInstID() > 0) && (obj->getInstID() < MAX_INSTANCES)) {
for (int instidx = 0; instidx < objects[objidx].length(); ++instidx) {
if (objects[objidx][instidx]->getInstID() == obj->getInstID()) {
// Instance conflict, do not add
return false;
}
}
// Check if there are any gaps between the requested instance ID and the ones in the list,
// if any then create the missing instances.
for (quint32 instidx = objects[objidx].length(); instidx < obj->getInstID(); ++instidx) {
UAVDataObject *cobj = obj->clone(instidx);
cobj->initialize(mobj);
objects[objidx].append(cobj);
getObject(cobj->getObjID())->emitNewInstance(cobj);
emit newInstance(cobj);
}
// Finally, initialize the actual object instance
obj->initialize(mobj);
} else if (obj->getInstID() == 0) {
// Assign the next available ID and initialize the object instance
obj->initialize(objects[objidx].length(), mobj);
} else {
return false;
}
// Add the actual object instance in the list
objects[objidx].append(obj);
getObject(obj->getObjID())->emitNewInstance(obj);
emit newInstance(obj);
return true;
}
}
// If this point is reached then this is the first time this object type (ID) is added in the list
// create a new list of the instances, add in the object collection and create the object's metaobject
// Create metaobject
QString mname = obj->getName();
mname.append("Meta");
UAVMetaObject *mobj = new UAVMetaObject(obj->getObjID() + 1, mname, obj);
// Initialize object
obj->initialize(0, mobj);
// Add to list
addObject(obj);
addObject(mobj);
return true;
}
