QContactManagerEngineV2 Class

Member Function Documentation

QContactManagerEngineV2::QContactManagerEngineV2()

Constructs an empty QContactManagerEngineV2.

QList<QContact> QContactManagerEngineV2::contacts(const QContactFilter & filter, const QList<QContactSortOrder> & sortOrders, const QContactFetchHint & fetchHint, QContactManager::Error * error) const [virtual]

Reimplemented from QContactManagerEngine::contacts().

QList<QContact> QContactManagerEngineV2::contacts(const QList<QContactId> & contactIds, const QContactFetchHint & fetchHint, QMap<int, QContactManager::Error> * errorMap, QContactManager::Error * error) const [virtual]

Returns the list of contacts with the ids given by contactIds. There is a one-to-one correspondence between the returned contacts and the supplied contactIds.

If there is an invalid id in contactIds, then an empty QContact will take its place in the returned list and an entry will be inserted into errorMap.

The overall operation error will be saved in error.

The fetchHint parameter describes the optimization hints that a manager may take. If the fetchHint is the default constructed hint, all existing details, relationships and action preferences in the matching contacts will be returned.

If a non-default fetch hint is supplied, and the client wishes to make changes to the contacts, they should ensure that only a detail type hint is supplied and that when saving it back, a type mask should be used which corresponds to the detail type hint. This is to ensure that no data is lost by overwriting an existing contact with a restricted version of it.

See also QContactFetchHint.

bool QContactManagerEngineV2::saveContacts(QList<QContact> * contacts, QMap<int, QContactManager::Error> * errorMap, QContactManager::Error * error) [virtual]

Reimplemented from QContactManagerEngine::saveContacts().

bool QContactManagerEngineV2::saveContacts(QList<QContact> * contacts, const QList<QContactDetail::DetailType> & typeMask, QMap<int, QContactManager::Error> * errorMap, QContactManager::Error * error) [virtual]

For each contact in contacts, either add it to the database or update an existing one.

This function accepts a typeMask, which specifies which details of the contacts should be updated. Details with types not included in the typeMask will not be updated or added.

The manager should populate errorMap (the map of indices of the contacts list to the error which occurred when saving the contact at that index) for every index for which the contact could not be saved, if it is able.

The supplied errorMap parameter may be null, if the client does not desire detailed error information. If supplied, it will be empty upon entry to this function.

The QContactManager::error() function will only return QContactManager::NoError if all contacts were saved successfully.

For each newly saved contact that was successful, the id of the contact in the contacts list will be updated with the new value. If a failure occurs when saving a new contact, the id will be cleared.

Any errors encountered during this operation should be stored to error.

void QContactManagerEngineV2::updateContactFetchByIdRequest(QContactFetchByIdRequest * req, const QList<QContact> & result, QContactManager::Error error, const QMap<int, QContactManager::Error> & errorMap, QContactAbstractRequest::State newState) [static]

Updates the given QContactFetchByIdRequest req with the latest results result, and operation error error, and map of input index to individual error errorMap. In addition, the state of the request will be changed to newState.

It then causes the request to emit its resultsAvailable() signal to notify clients of the request progress.

If the new request state is different from the previous state, the stateChanged() signal will also be emitted from the request.