qtmobility/plugins/contacts/qtcontacts-tracker/qtrackerrelationshipfetchrequest.cpp
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#include "qtrackerrelationshipfetchrequest.h"
#include <QtTracker/Tracker>
using namespace SopranoLive;
// TODO better error handling when saving
QTrackerRelationshipFetchRequest::QTrackerRelationshipFetchRequest(QContactAbstractRequest* req, QContactManagerEngine* parent)
: QObject(parent), QTrackerContactAsyncRequest(req)
{
Q_ASSERT(req);
Q_ASSERT(req->type() == QContactAbstractRequest::RelationshipFetchRequest);
Q_ASSERT(parent);
QContactRelationshipFetchRequest* r = qobject_cast<QContactRelationshipFetchRequest*>(req);
if( !r )
{
QContactManagerEngine::updateRelationshipFetchRequest(r, QList<QContactRelationship>(), QContactManager::UnspecifiedError, QContactAbstractRequest::FinishedState);
return;
}
if (not r->relationshipType().isEmpty() && QContactRelationship::IsSameAs != r->relationshipType())
{
QContactManagerEngine::updateRelationshipFetchRequest(r, r->relationships(), QContactManager::NotSupportedError, QContactAbstractRequest::FinishedState);
return;
}
QList<QContactManager::Error> dummy;
QContactManagerEngine::updateRequestState(req, QContactAbstractRequest::ActiveState);
RDFVariable RDFContact = RDFVariable::fromType<nco::PersonContact>();
RDFVariable RDFContactThis = RDFVariable::fromType<nco::PersonContact>();
RDFVariable RDFMetacontact;
RDFContact.property<nco::metacontact>() = RDFMetacontact;
RDFContactThis.property<nco::metacontact>() = RDFMetacontact;
RDFVariable contactIdThis = RDFContactThis.property<nco::contactUID>();
contactIdThis.equal(LiteralValue(QString::number(r->first().localId())));
RDFSelect quer;
quer.addColumn("contact_id", RDFContact.property<nco::contactUID>());
quer.addColumn("contactthis_id", contactIdThis);
query = ::tracker()->modelQuery(quer);
QObject::connect(query.model(), SIGNAL(modelUpdated()), this, SLOT(modelUpdated()));
}
QTrackerRelationshipFetchRequest::~QTrackerRelationshipFetchRequest()
{
}
void QTrackerRelationshipFetchRequest::modelUpdated()
{
QContactManagerEngine *engine = qobject_cast<QContactManagerEngine *> (parent());
QContactRelationshipFetchRequest* r = qobject_cast<QContactRelationshipFetchRequest*>(req);
if( !engine )
{
QContactManagerEngine::updateRelationshipFetchRequest(r, QList<QContactRelationship>(), QContactManager::UnspecifiedError, QContactAbstractRequest::FinishedState);
return;
}
QList<QContactRelationship> result;
for(int i = 0; i < query->rowCount(); i++) {
bool ok, ok1;
QContactId idfirst;
idfirst.setLocalId(query->index(i, 1).data().toUInt(&ok));
QContactId idsecond;
idsecond.setLocalId(query->index(i, 0).data().toUInt(&ok1));
if (ok && ok1 ) {
if (idfirst.localId() == idsecond.localId())
continue;
idfirst.setManagerUri(engine->managerUri());
idsecond.setManagerUri(idfirst.managerUri());
QContactRelationship rel;
rel.setFirst(idfirst);
rel.setSecond(idsecond);
rel.setRelationshipType(QContactRelationship::IsSameAs);
result.append(rel);
}
}
QContactManagerEngine::updateRelationshipFetchRequest(r, result, QContactManager::NoError, QContactAbstractRequest::FinishedState);
}