qtcontactsmobility/plugins/contacts/symbian/src/transform/cnttransformpresence.cpp
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#ifdef SYMBIAN_BACKEND_USE_SQLITE
#include "cnttransformpresence.h"
#include "cntmodelextuids.h"
CntTransformPresence::CntTransformPresence() :
m_detailCounter(0)
{
}
QList<CContactItemField *> CntTransformPresence::transformDetailL(const QContactDetail &detail)
{
if(detail.definitionName() != QContactPresence::DefinitionName)
User::Leave(KErrArgument);
QList<CContactItemField *> fieldList;
//cast to presence
const QContactPresence &presenceDetail(static_cast<const QContactPresence&>(detail));
// Transform presence informaiton
if(presenceDetail.presenceState() != QContactPresence::PresenceUnknown) {
QString presence = QString::number(presenceDetail.presenceState());
CContactItemField* presenceField = CContactItemField::NewLC(KStorageTypeText);
TPtrC presenceEncodedText(reinterpret_cast<const TUint16*>(presence.utf16()));
presenceField->TextStorage()->SetTextL(presenceEncodedText);
presenceField->AddFieldTypeL(KUidContactFieldPresence);
presenceField->SetUserFlags(m_detailCounter);
fieldList.append(presenceField);
CleanupStack::Pop(presenceField);
}
// Transform statusMessage
TPtrC statusMsgText(reinterpret_cast<const TUint16*>(presenceDetail.presenceStateText().utf16()));
if(statusMsgText.Length()) {
CContactItemField* statusMsgField = CContactItemField::NewLC(KStorageTypeText);
statusMsgField->TextStorage()->SetTextL(statusMsgText);
statusMsgField->AddFieldTypeL(KUidContactFieldStatusMsg);
statusMsgField->SetUserFlags(m_detailCounter);
fieldList.append(statusMsgField);
CleanupStack::Pop(statusMsgField);
}
if(fieldList.count() > 0) {
m_detailCounter++;
}
return fieldList;
}
QContactDetail *CntTransformPresence::transformItemField(const CContactItemField& field, const QContact &contact)
{
QList<QContactDetail> presenceDetails = contact.details(QContactPresence::DefinitionName);
//check what presence detail the provided field belongs to. if there is no such detail yet,
//let's create it.
if (presenceDetails.count() <= field.UserFlags()) {
for (int i = presenceDetails.count(); i <= field.UserFlags(); i++) {
QContactPresence *presence = new QContactPresence();
QContact& currentContact = const_cast<QContact&>(contact);
currentContact.saveDetail(presence);
}
presenceDetails = contact.details(QContactPresence::DefinitionName);
}
QContactPresence *presenceDetail = new QContactPresence(presenceDetails.at(field.UserFlags()));
CContactTextField* storage = field.TextStorage();
QString presenceString = QString::fromUtf16(storage->Text().Ptr(), storage->Text().Length());
for (int i = 0; i < field.ContentType().FieldTypeCount(); i++) {
//Presence
if (field.ContentType().FieldType(i) == KUidContactFieldPresence) {
QContactPresence::PresenceState presenceState = decodePresence(presenceString);
presenceDetail->setPresenceState(presenceState);
}
//Status Message
else if (field.ContentType().FieldType(i) == KUidContactFieldStatusMsg) {
presenceDetail->setPresenceStateText(presenceString);
}
}
// set context
for (int i = 0; i < field.ContentType().FieldTypeCount(); i++) {
setContexts(field.ContentType().FieldType(i), *presenceDetail);
}
return presenceDetail;
}
bool CntTransformPresence::supportsField(TUint32 fieldType) const
{
bool ret = false;
if (fieldType == KUidContactFieldPresence.iUid ||
fieldType == KUidContactFieldStatusMsg.iUid )
{
ret = true;
}
return ret;
}
bool CntTransformPresence::supportsDetail(QString detailName) const
{
bool ret = false;
if (detailName == QContactPresence::DefinitionName) {
ret = true;
}
return ret;
}
QList<TUid> CntTransformPresence::supportedSortingFieldTypes(QString /*detailFieldName*/) const
{
// Sorting not supported
return QList<TUid>();
}
/*!
* Checks whether the subtype is supported
*
* \a subType The subtype to be checked
* \return True if this subtype is supported
*/
bool CntTransformPresence::supportsSubType(const QString& /*subType*/) const
{
return false;
}
/*!
* Returns the filed id corresponding to a field
*
* \a fieldName The name of the supported field
* \return fieldId for the fieldName, 0 if not supported
*/
quint32 CntTransformPresence::getIdForField(const QString& fieldName) const
{
if (QContactPresence::FieldPresenceState == fieldName)
return KUidContactFieldPresence.iUid;
if (QContactPresence::FieldPresenceStateText == fieldName)
return KUidContactFieldStatusMsg.iUid;
else
return 0;
}
/*!
* Modifies the detail definitions. The default detail definitions are
* queried from QContactManagerEngine::schemaDefinitions and then modified
* with this function in the transform leaf classes.
*
* \a definitions The detail definitions to modify.
* \a contactType The contact type the definitions apply for.
*/
void CntTransformPresence::detailDefinitions(QMap<QString, QContactDetailDefinition> &definitions, const QString& contactType) const
{
Q_UNUSED(contactType);
if(definitions.contains(QContactPresence::DefinitionName)) {
QContactDetailDefinition d = definitions.value(QContactPresence::DefinitionName);
QMap<QString, QContactDetailFieldDefinition> fields = d.fields();
QContactDetailFieldDefinition f;
// Don't support "ContextOther"
f.setDataType(QVariant::StringList);
f.setAllowableValues(QVariantList()
<< QLatin1String(QContactDetail::ContextHome)
<< QLatin1String(QContactDetail::ContextWork));
fields[QContactDetail::FieldContext] = f;
d.setFields(fields);
// Replace original definitions
definitions.insert(d.name(), d);
}
}
/*!
* Reset internal variables.
*/
void CntTransformPresence::reset()
{
m_detailCounter = 0;
}
/*!
* Decode the presence information.
* \a aPresence
*/
QContactPresence::PresenceState CntTransformPresence::decodePresence(QString presence)
{
bool ok = false;
int presenceInt = presence.toInt(&ok);
if (!ok){
return QContactPresence::PresenceUnknown;
}
if (presenceInt == QContactPresence::PresenceAvailable)
return QContactPresence::PresenceAvailable;
else if (presenceInt == QContactPresence::PresenceHidden)
return QContactPresence::PresenceHidden;
else if (presenceInt == QContactPresence::PresenceBusy)
return QContactPresence::PresenceBusy;
else if (presenceInt == QContactPresence::PresenceAway)
return QContactPresence::PresenceAway;
else if (presenceInt == QContactPresence::PresenceExtendedAway)
return QContactPresence::PresenceExtendedAway;
else if (presenceInt == QContactPresence::PresenceOffline)
return QContactPresence::PresenceOffline;
else
return QContactPresence::PresenceUnknown;
}
#endif // SYMBIAN_BACKEND_USE_SQLITE
// End of file