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seasidecache.cpp
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seasidecache.cpp
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/*
* Copyright (C) 2013 Jolla Mobile <andrew.den.exter@jollamobile.com>
*
* You may use this file under the terms of the BSD license as follows:
*
* "Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Nemo Mobile nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
*/
#include "seasidecache.h"
#include "synchronizelists.h"
#include <qtcontacts-extensions_impl.h>
#include <qcontactstatusflags_impl.h>
#include <contactmanagerengine.h>
#include <private/qcontactmanager_p.h>
#include <QCoreApplication>
#include <QStandardPaths>
#include <QDBusConnection>
#include <QDir>
#include <QEvent>
#include <QFile>
#include <QContactAvatar>
#include <QContactDetailFilter>
#include <QContactDisplayLabel>
#include <QContactEmailAddress>
#include <QContactFavorite>
#include <QContactGender>
#include <QContactName>
#include <QContactNickname>
#include <QContactOnlineAccount>
#include <QContactOrganization>
#include <QContactPhoneNumber>
#include <QContactGlobalPresence>
#include <QContactSyncTarget>
#include <QContactTimestamp>
#include <QVersitContactExporter>
#include <QVersitContactImporter>
#include <QVersitReader>
#include <QVersitWriter>
#include <QtDebug>
#include <mlocale.h>
#include <mce/dbus-names.h>
#include <mce/mode-names.h>
QTVERSIT_USE_NAMESPACE
namespace {
ML10N::MLocale mLocale;
const QString aggregateRelationshipType = QContactRelationship::Aggregates();
const QString syncTargetLocal = QLatin1String("local");
const QString syncTargetWasLocal = QLatin1String("was_local");
int getContactNameGroupCount()
{
return mLocale.exemplarCharactersIndex().count();
}
QStringList getAllContactNameGroups()
{
QStringList groups(mLocale.exemplarCharactersIndex());
groups.append(QString::fromLatin1("#"));
return groups;
}
QString managerName()
{
return QString::fromLatin1("org.nemomobile.contacts.sqlite");
}
QMap<QString, QString> managerParameters()
{
QMap<QString, QString> rv;
// Report presence changes independently from other contact changes
rv.insert(QString::fromLatin1("mergePresenceChanges"), QString::fromLatin1("false"));
return rv;
}
Q_GLOBAL_STATIC_WITH_ARGS(QContactManager, manager, (managerName(), managerParameters()))
typedef QList<QContactDetail::DetailType> DetailList;
template<typename T>
QContactDetail::DetailType detailType()
{
return T::Type;
}
QContactDetail::DetailType detailType(const QContactDetail &detail)
{
return detail.type();
}
template<typename T, typename Filter, typename Field>
void setDetailType(Filter &filter, Field field)
{
filter.setDetailType(T::Type, field);
}
DetailList detailTypesHint(const QContactFetchHint &hint)
{
return hint.detailTypesHint();
}
void setDetailTypesHint(QContactFetchHint &hint, const DetailList &types)
{
hint.setDetailTypesHint(types);
}
QContactFetchHint basicFetchHint()
{
QContactFetchHint fetchHint;
// We generally have no use for these things:
fetchHint.setOptimizationHints(QContactFetchHint::NoRelationships |
QContactFetchHint::NoActionPreferences |
QContactFetchHint::NoBinaryBlobs);
return fetchHint;
}
QContactFetchHint presenceFetchHint()
{
QContactFetchHint fetchHint(basicFetchHint());
setDetailTypesHint(fetchHint, DetailList() << detailType<QContactPresence>()
<< detailType<QContactGlobalPresence>());
return fetchHint;
}
DetailList contactsTableDetails()
{
DetailList types;
// These details are reported in every query
types << detailType<QContactSyncTarget>() <<
detailType<QContactName>() <<
detailType<QContactDisplayLabel>() <<
detailType<QContactFavorite>() <<
detailType<QContactTimestamp>() <<
detailType<QContactGender>() <<
detailType<QContactStatusFlags>();
return types;
}
QContactFetchHint metadataFetchHint(quint32 fetchTypes = 0)
{
QContactFetchHint fetchHint(basicFetchHint());
// Include all detail types which come from the main contacts table
DetailList types(contactsTableDetails());
// Include nickname, as some contacts have no other name
types << detailType<QContactNickname>();
if (fetchTypes & SeasideCache::FetchAccountUri) {
types << detailType<QContactOnlineAccount>();
}
if (fetchTypes & SeasideCache::FetchPhoneNumber) {
types << detailType<QContactPhoneNumber>();
}
if (fetchTypes & SeasideCache::FetchEmailAddress) {
types << detailType<QContactEmailAddress>();
}
if (fetchTypes & SeasideCache::FetchOrganization) {
types << detailType<QContactOrganization>();
}
setDetailTypesHint(fetchHint, types);
return fetchHint;
}
QContactFetchHint onlineFetchHint(quint32 fetchTypes = 0)
{
QContactFetchHint fetchHint(metadataFetchHint(fetchTypes));
// We also need global presence state
setDetailTypesHint(fetchHint, detailTypesHint(fetchHint) << detailType<QContactGlobalPresence>());
return fetchHint;
}
QContactFetchHint favoriteFetchHint(quint32 fetchTypes = 0)
{
QContactFetchHint fetchHint(onlineFetchHint(fetchTypes));
// We also need avatar info
setDetailTypesHint(fetchHint, detailTypesHint(fetchHint) << detailType<QContactAvatar>());
return fetchHint;
}
QContactFetchHint extendedMetadataFetchHint(quint32 fetchTypes)
{
QContactFetchHint fetchHint(basicFetchHint());
DetailList types;
// Only query for the specific types we need
if (fetchTypes & SeasideCache::FetchAccountUri) {
types << detailType<QContactOnlineAccount>();
}
if (fetchTypes & SeasideCache::FetchPhoneNumber) {
types << detailType<QContactPhoneNumber>();
}
if (fetchTypes & SeasideCache::FetchEmailAddress) {
types << detailType<QContactEmailAddress>();
}
if (fetchTypes & SeasideCache::FetchOrganization) {
types << detailType<QContactOrganization>();
}
setDetailTypesHint(fetchHint, types);
return fetchHint;
}
QContactFilter allFilter()
{
return QContactFilter();
}
QContactFilter favoriteFilter()
{
return QContactFavorite::match();
}
QContactFilter nonfavoriteFilter()
{
QContactDetailFilter filter;
setDetailType<QContactFavorite>(filter, QContactFavorite::FieldFavorite);
filter.setMatchFlags(QContactFilter::MatchExactly);
filter.setValue(false);
return filter;
}
QContactFilter onlineFilter()
{
return QContactStatusFlags::matchFlag(QContactStatusFlags::IsOnline);
}
QContactFilter aggregateFilter()
{
static const QString aggregate(QString::fromLatin1("aggregate"));
QContactDetailFilter filter;
setDetailType<QContactSyncTarget>(filter, QContactSyncTarget::FieldSyncTarget);
filter.setValue(aggregate);
return filter;
}
typedef QPair<QString, QString> StringPair;
QList<StringPair> addressPairs(const QContactPhoneNumber &phoneNumber)
{
QList<StringPair> rv;
const QString normalized(SeasideCache::normalizePhoneNumber(phoneNumber.number()));
if (!normalized.isEmpty()) {
const QChar plus(QChar::fromLatin1('+'));
if (normalized.startsWith(plus)) {
// Also index the complete form of this number
rv.append(qMakePair(QString(), normalized));
}
// Always index the minimized form of the number
const QString minimized(SeasideCache::minimizePhoneNumber(normalized));
rv.append(qMakePair(QString(), minimized));
}
return rv;
}
StringPair addressPair(const QContactEmailAddress &emailAddress)
{
return qMakePair(emailAddress.emailAddress().toLower(), QString());
}
StringPair addressPair(const QContactOnlineAccount &account)
{
StringPair address = qMakePair(account.value<QString>(QContactOnlineAccount__FieldAccountPath), account.accountUri().toLower());
return !address.first.isNull() && !address.second.isNull() ? address : StringPair();
}
bool validAddressPair(const StringPair &address)
{
return (!address.first.isNull() || !address.second.isNull());
}
bool ignoreContactForNameGroups(const QContact &contact)
{
static const QString aggregate(QString::fromLatin1("aggregate"));
// Don't include the self contact in name groups
if (SeasideCache::apiId(contact) == SeasideCache::selfContactId()) {
return true;
}
// Also ignore non-aggregate contacts
QContactSyncTarget syncTarget = contact.detail<QContactSyncTarget>();
return (syncTarget.syncTarget() != aggregate);
}
QList<quint32> internalIds(const QList<QContactId> &ids)
{
QList<quint32> rv;
rv.reserve(ids.count());
foreach (const QContactId &id, ids) {
rv.append(SeasideCache::internalId(id));
}
return rv;
}
QString::const_iterator firstDtmfChar(QString::const_iterator it, QString::const_iterator end)
{
static const QString dtmfChars(QString::fromLatin1("pPwWxX#*"));
for ( ; it != end; ++it) {
if (dtmfChars.contains(*it))
return it;
}
return end;
}
const int ExactMatch = 100;
int matchLength(const QString &lhs, const QString &rhs)
{
if (lhs.isEmpty() || rhs.isEmpty())
return 0;
QString::const_iterator lbegin = lhs.constBegin(), lend = lhs.constEnd();
QString::const_iterator rbegin = rhs.constBegin(), rend = rhs.constEnd();
// Do these numbers contain DTMF elements?
QString::const_iterator ldtmf = firstDtmfChar(lbegin, lend);
QString::const_iterator rdtmf = firstDtmfChar(rbegin, rend);
QString::const_iterator lit, rit;
bool processDtmf = false;
int matchLength = 0;
if ((ldtmf != lbegin) && (rdtmf != rbegin)) {
// Start match length calculation at the last non-DTMF digit
lit = ldtmf - 1;
rit = rdtmf - 1;
while (*lit == *rit) {
++matchLength;
--lit;
--rit;
if ((lit == lbegin) || (rit == rbegin)) {
if (*lit == *rit) {
++matchLength;
if ((lit == lbegin) && (rit == rbegin)) {
// We have a complete, exact match - this must be the best match
return ExactMatch;
} else {
// We matched all of one number - continue looking in the DTMF part
processDtmf = true;
}
}
break;
}
}
} else {
// Process the DTMF section for a match
processDtmf = true;
}
// Have we got a match?
if ((matchLength >= QtContactsSqliteExtensions::DefaultMaximumPhoneNumberCharacters) ||
processDtmf) {
// See if the match continues into the DTMF area
QString::const_iterator lit = ldtmf;
QString::const_iterator rit = rdtmf;
for ( ; (lit != lend) && (rit != rend); ++lit, ++rit) {
if ((*lit).toLower() != (*rit).toLower())
break;
++matchLength;
}
}
return matchLength;
}
int bestPhoneNumberMatchLength(const QContact &contact, const QString &match)
{
int bestMatchLength = 0;
foreach (const QContactPhoneNumber& phone, contact.details<QContactPhoneNumber>()) {
bestMatchLength = qMax(bestMatchLength, matchLength(SeasideCache::normalizePhoneNumber(phone.number()), match));
if (bestMatchLength == ExactMatch) {
return ExactMatch;
}
}
return bestMatchLength;
}
}
SeasideCache *SeasideCache::instancePtr = 0;
int SeasideCache::contactNameGroupCount = getContactNameGroupCount();
QStringList SeasideCache::allContactNameGroups = getAllContactNameGroups();
QContactManager* SeasideCache::manager()
{
return ::manager();
}
SeasideCache* SeasideCache::instance()
{
return instancePtr;
}
QContactId SeasideCache::apiId(const QContact &contact)
{
return contact.id();
}
QContactId SeasideCache::apiId(quint32 iid)
{
return QtContactsSqliteExtensions::apiContactId(iid);
}
bool SeasideCache::validId(const QContactId &id)
{
return !id.isNull();
}
quint32 SeasideCache::internalId(const QContact &contact)
{
return internalId(contact.id());
}
quint32 SeasideCache::internalId(const QContactId &id)
{
return QtContactsSqliteExtensions::internalContactId(id);
}
SeasideCache::SeasideCache()
: m_syncFilter(FilterNone)
#ifdef HAS_MLITE
, m_displayLabelOrderConf(QLatin1String("/org/nemomobile/contacts/display_label_order"))
, m_sortPropertyConf(QLatin1String("/org/nemomobile/contacts/sort_property"))
, m_groupPropertyConf(QLatin1String("/org/nemomobile/contacts/group_property"))
#endif
, m_populated(0)
, m_cacheIndex(0)
, m_queryIndex(0)
, m_fetchProcessedCount(0)
, m_fetchByIdProcessedCount(0)
, m_displayLabelOrder(FirstNameFirst)
, m_sortProperty(QString::fromLatin1("firstName"))
, m_groupProperty(QString::fromLatin1("firstName"))
, m_keepPopulated(false)
, m_populateProgress(Unpopulated)
, m_fetchTypes(0)
, m_extraFetchTypes(0)
, m_dataTypesFetched(0)
, m_updatesPending(false)
, m_refreshRequired(false)
, m_contactsUpdated(false)
, m_displayOff(false)
, m_activeResolve(0)
{
Q_ASSERT(!instancePtr);
instancePtr = this;
m_timer.start();
m_fetchPostponed.invalidate();
#ifdef HAS_MLITE
connect(&m_displayLabelOrderConf, SIGNAL(valueChanged()), this, SLOT(displayLabelOrderChanged()));
QVariant displayLabelOrder = m_displayLabelOrderConf.value();
if (displayLabelOrder.isValid())
m_displayLabelOrder = static_cast<DisplayLabelOrder>(displayLabelOrder.toInt());
connect(&m_sortPropertyConf, SIGNAL(valueChanged()), this, SLOT(sortPropertyChanged()));
QVariant sortPropertyConf = m_sortPropertyConf.value();
if (sortPropertyConf.isValid())
m_sortProperty = sortPropertyConf.toString();
connect(&m_groupPropertyConf, SIGNAL(valueChanged()), this, SLOT(groupPropertyChanged()));
QVariant groupPropertyConf = m_groupPropertyConf.value();
if (groupPropertyConf.isValid())
m_groupProperty = groupPropertyConf.toString();
#endif
if (!QDBusConnection::systemBus().connect(MCE_SERVICE, MCE_SIGNAL_PATH, MCE_SIGNAL_IF,
MCE_DISPLAY_SIG, this, SLOT(displayStatusChanged(QString)))) {
qWarning() << "Unable to connect to MCE displayStatusChanged signal";
}
QContactManager *mgr(manager());
// The contactsPresenceChanged signal is not exported by QContactManager, so we
// need to find it from the manager's engine object
typedef QtContactsSqliteExtensions::ContactManagerEngine EngineType;
EngineType *cme = dynamic_cast<EngineType *>(QContactManagerData::managerData(mgr)->m_engine);
connect(mgr, SIGNAL(dataChanged()), this, SLOT(updateContacts()));
connect(mgr, SIGNAL(contactsAdded(QList<QContactId>)),
this, SLOT(contactsAdded(QList<QContactId>)));
connect(mgr, SIGNAL(contactsChanged(QList<QContactId>)),
this, SLOT(contactsChanged(QList<QContactId>)));
connect(cme, SIGNAL(contactsPresenceChanged(QList<QContactId>)),
this, SLOT(contactsPresenceChanged(QList<QContactId>)));
connect(mgr, SIGNAL(contactsRemoved(QList<QContactId>)),
this, SLOT(contactsRemoved(QList<QContactId>)));
connect(&m_fetchRequest, SIGNAL(resultsAvailable()), this, SLOT(contactsAvailable()));
connect(&m_fetchByIdRequest, SIGNAL(resultsAvailable()), this, SLOT(contactsAvailable()));
connect(&m_contactIdRequest, SIGNAL(resultsAvailable()), this, SLOT(contactIdsAvailable()));
connect(&m_relationshipsFetchRequest, SIGNAL(resultsAvailable()), this, SLOT(relationshipsAvailable()));
connect(&m_fetchRequest, SIGNAL(stateChanged(QContactAbstractRequest::State)),
this, SLOT(requestStateChanged(QContactAbstractRequest::State)));
connect(&m_fetchByIdRequest, SIGNAL(stateChanged(QContactAbstractRequest::State)),
this, SLOT(requestStateChanged(QContactAbstractRequest::State)));
connect(&m_contactIdRequest, SIGNAL(stateChanged(QContactAbstractRequest::State)),
this, SLOT(requestStateChanged(QContactAbstractRequest::State)));
connect(&m_relationshipsFetchRequest, SIGNAL(stateChanged(QContactAbstractRequest::State)),
this, SLOT(requestStateChanged(QContactAbstractRequest::State)));
connect(&m_removeRequest, SIGNAL(stateChanged(QContactAbstractRequest::State)),
this, SLOT(requestStateChanged(QContactAbstractRequest::State)));
connect(&m_saveRequest, SIGNAL(stateChanged(QContactAbstractRequest::State)),
this, SLOT(requestStateChanged(QContactAbstractRequest::State)));
connect(&m_relationshipSaveRequest, SIGNAL(stateChanged(QContactAbstractRequest::State)),
this, SLOT(requestStateChanged(QContactAbstractRequest::State)));
connect(&m_relationshipRemoveRequest, SIGNAL(stateChanged(QContactAbstractRequest::State)),
this, SLOT(requestStateChanged(QContactAbstractRequest::State)));
m_fetchRequest.setManager(mgr);
m_fetchByIdRequest.setManager(mgr);
m_contactIdRequest.setManager(mgr);
m_relationshipsFetchRequest.setManager(mgr);
m_removeRequest.setManager(mgr);
m_saveRequest.setManager(mgr);
m_relationshipSaveRequest.setManager(mgr);
m_relationshipRemoveRequest.setManager(mgr);
setSortOrder(m_sortProperty);
}
SeasideCache::~SeasideCache()
{
if (instancePtr == this)
instancePtr = 0;
}
void SeasideCache::checkForExpiry()
{
if (instancePtr->m_users.isEmpty()) {
bool unused = true;
for (int i = 0; i < FilterTypesCount; ++i) {
unused &= instancePtr->m_models[i].isEmpty();
}
if (unused) {
instancePtr->m_expiryTimer.start(30000, instancePtr);
}
}
}
void SeasideCache::registerModel(ListModel *model, FilterType type, FetchDataType requiredTypes, FetchDataType extraTypes)
{
if (!instancePtr) {
new SeasideCache;
} else {
instancePtr->m_expiryTimer.stop();
for (int i = 0; i < FilterTypesCount; ++i)
instancePtr->m_models[i].removeAll(model);
}
instancePtr->m_models[type].append(model);
instancePtr->keepPopulated(requiredTypes & SeasideCache::FetchTypesMask, extraTypes & SeasideCache::FetchTypesMask);
if (requiredTypes & SeasideCache::FetchTypesMask) {
// If we have filtered models, they will need a contact ID refresh after the cache is populated
instancePtr->m_refreshRequired = true;
}
}
void SeasideCache::unregisterModel(ListModel *model)
{
for (int i = 0; i < FilterTypesCount; ++i)
instancePtr->m_models[i].removeAll(model);
checkForExpiry();
}
void SeasideCache::registerUser(QObject *user)
{
if (!instancePtr) {
new SeasideCache;
} else {
instancePtr->m_expiryTimer.stop();
}
instancePtr->m_users.insert(user);
}
void SeasideCache::unregisterUser(QObject *user)
{
instancePtr->m_users.remove(user);
checkForExpiry();
}
void SeasideCache::registerNameGroupChangeListener(SeasideNameGroupChangeListener *listener)
{
if (!instancePtr)
new SeasideCache;
instancePtr->m_nameGroupChangeListeners.append(listener);
}
void SeasideCache::unregisterNameGroupChangeListener(SeasideNameGroupChangeListener *listener)
{
if (!instancePtr)
return;
instancePtr->m_nameGroupChangeListeners.removeAll(listener);
}
void SeasideCache::registerChangeListener(ChangeListener *listener)
{
if (!instancePtr)
new SeasideCache;
instancePtr->m_changeListeners.append(listener);
}
void SeasideCache::unregisterChangeListener(ChangeListener *listener)
{
if (!instancePtr)
return;
instancePtr->m_changeListeners.removeAll(listener);
}
void SeasideCache::unregisterResolveListener(ResolveListener *listener)
{
if (!instancePtr)
return;
// We might have outstanding resolve requests for this listener
if (instancePtr->m_activeResolve && (instancePtr->m_activeResolve->listener == listener)) {
instancePtr->m_activeResolve = 0;
}
QList<ResolveData>::iterator it = instancePtr->m_resolveAddresses.begin();
while (it != instancePtr->m_resolveAddresses.end()) {
if (it->listener == listener) {
it = instancePtr->m_resolveAddresses.erase(it);
} else {
++it;
}
}
it = instancePtr->m_unknownAddresses.begin();
while (it != instancePtr->m_unknownAddresses.end()) {
if (it->listener == listener) {
it = instancePtr->m_unknownAddresses.erase(it);
} else {
++it;
}
}
}
void SeasideCache::setNameGrouper(SeasideNameGrouper *grouper)
{
if (!instancePtr)
new SeasideCache;
instancePtr->m_nameGrouper.reset(grouper);
allContactNameGroups = instancePtr->m_nameGrouper->allNameGroups();
contactNameGroupCount = allContactNameGroups.count();
if (!allContactNameGroups.contains(QLatin1String("#")))
allContactNameGroups << QLatin1String("#");
}
QString SeasideCache::nameGroup(const CacheItem *cacheItem)
{
if (!cacheItem)
return QString();
return cacheItem->nameGroup;
}
QString SeasideCache::determineNameGroup(const CacheItem *cacheItem)
{
if (!cacheItem)
return QString();
if (!instancePtr->m_nameGrouper.isNull()) {
QString group = instancePtr->m_nameGrouper->nameGroupForContact(cacheItem->contact, instancePtr->m_groupProperty);
if (!group.isNull() && allContactNameGroups.contains(group)) {
return group;
}
}
const QContactName name(cacheItem->contact.detail<QContactName>());
const QString nameProperty(instancePtr->m_groupProperty == QString::fromLatin1("firstName") ? name.firstName() : name.lastName());
QString group;
if (!nameProperty.isEmpty()) {
group = mLocale.indexBucket(nameProperty);
} else if (!cacheItem->displayLabel.isEmpty()) {
group = mLocale.indexBucket(cacheItem->displayLabel);
}
if (!group.isEmpty()) {
if (!allContactNameGroups.contains(group)) {
// If this group is some kind of digit, group under '#'
if (mLocale.toLatinNumbers(group.mid(0, 1)).at(0).isDigit()) {
group = QString();
}
}
}
if (group.isEmpty()) {
group = QString::fromLatin1("#");
} else if (!allContactNameGroups.contains(group)) {
// Insert before the '#' group, which is always last, and after the pre-defined groups
const int maxIndex = allContactNameGroups.count() - 1;
int index = qMin(contactNameGroupCount, maxIndex);
for ( ; index < maxIndex; ++index) {
if (group < allContactNameGroups.at(index)) {
break;
}
}
allContactNameGroups.insert(index, group);
}
return group;
}
QStringList SeasideCache::allNameGroups()
{
if (!instancePtr)
new SeasideCache;
return allContactNameGroups;
}
QHash<QString, QSet<quint32> > SeasideCache::nameGroupMembers()
{
if (instancePtr)
return instancePtr->m_contactNameGroups;
return QHash<QString, QSet<quint32> >();
}
SeasideCache::DisplayLabelOrder SeasideCache::displayLabelOrder()
{
return instancePtr->m_displayLabelOrder;
}
QString SeasideCache::sortProperty()
{
return instancePtr->m_sortProperty;
}
QString SeasideCache::groupProperty()
{
return instancePtr->m_groupProperty;
}
int SeasideCache::contactId(const QContact &contact)
{
quint32 internal = internalId(contact);
return static_cast<int>(internal);
}
SeasideCache::CacheItem *SeasideCache::itemById(const QContactId &id, bool requireComplete)
{
if (!validId(id))
return 0;
quint32 iid = internalId(id);
CacheItem *item = 0;
QHash<quint32, CacheItem>::iterator it = instancePtr->m_people.find(iid);
if (it != instancePtr->m_people.end()) {
item = &(*it);
} else {
// Insert a new item into the cache if the one doesn't exist.
item = &(instancePtr->m_people[iid]);
item->iid = iid;
item->contactState = ContactAbsent;
item->contact.setId(id);
}
if (requireComplete) {
ensureCompletion(item);
}
return item;
}
SeasideCache::CacheItem *SeasideCache::itemById(int id, bool requireComplete)
{
if (id != 0) {
QContactId contactId(apiId(static_cast<quint32>(id)));
if (!contactId.isNull()) {
return itemById(contactId, requireComplete);
}
}
return 0;
}
SeasideCache::CacheItem *SeasideCache::existingItem(const QContactId &id)
{
return existingItem(internalId(id));
}
SeasideCache::CacheItem *SeasideCache::existingItem(quint32 iid)
{
QHash<quint32, CacheItem>::iterator it = instancePtr->m_people.find(iid);
return it != instancePtr->m_people.end()
? &(*it)
: 0;
}
QContact SeasideCache::contactById(const QContactId &id)
{
quint32 iid = internalId(id);
return instancePtr->m_people.value(iid, CacheItem()).contact;
}
void SeasideCache::ensureCompletion(CacheItem *cacheItem)
{
if (cacheItem->contactState < ContactRequested) {
refreshContact(cacheItem);
}
}
void SeasideCache::refreshContact(CacheItem *cacheItem)
{
cacheItem->contactState = ContactRequested;
instancePtr->m_changedContacts.append(cacheItem->apiId());
instancePtr->fetchContacts();
}
SeasideCache::CacheItem *SeasideCache::itemByPhoneNumber(const QString &number, bool requireComplete)
{
const QString normalized(normalizePhoneNumber(number));
if (normalized.isEmpty())
return 0;
const QChar plus(QChar::fromLatin1('+'));
if (normalized.startsWith(plus)) {
// See if there is a match for the complete form of this number
if (CacheItem *item = instancePtr->itemMatchingPhoneNumber(normalized, normalized, requireComplete)) {
return item;
}
}
const QString minimized(minimizePhoneNumber(normalized));
if (((instancePtr->m_fetchTypes & SeasideCache::FetchPhoneNumber) == 0) &&
!instancePtr->m_resolvedPhoneNumbers.contains(minimized)) {
// We haven't previously queried this number, so there may be more matches than any
// that we already have cached; return 0 to force a query
return 0;
}
return instancePtr->itemMatchingPhoneNumber(minimized, normalized, requireComplete);
}
SeasideCache::CacheItem *SeasideCache::itemByEmailAddress(const QString &email, bool requireComplete)
{
QHash<QString, quint32>::const_iterator it = instancePtr->m_emailAddressIds.find(email.toLower());
if (it != instancePtr->m_emailAddressIds.end())
return itemById(*it, requireComplete);
return 0;
}
SeasideCache::CacheItem *SeasideCache::itemByOnlineAccount(const QString &localUid, const QString &remoteUid, bool requireComplete)
{
QPair<QString, QString> address = qMakePair(localUid, remoteUid.toLower());
QHash<QPair<QString, QString>, quint32>::const_iterator it = instancePtr->m_onlineAccountIds.find(address);
if (it != instancePtr->m_onlineAccountIds.end())
return itemById(*it, requireComplete);
return 0;
}
SeasideCache::CacheItem *SeasideCache::resolvePhoneNumber(ResolveListener *listener, const QString &number, bool requireComplete)
{
CacheItem *item = itemByPhoneNumber(number, requireComplete);
if (!item) {
instancePtr->resolveAddress(listener, QString(), number, requireComplete);
} else if (requireComplete) {
ensureCompletion(item);
}
return item;
}
SeasideCache::CacheItem *SeasideCache::resolveEmailAddress(ResolveListener *listener, const QString &address, bool requireComplete)
{
CacheItem *item = itemByEmailAddress(address, requireComplete);
if (!item) {
instancePtr->resolveAddress(listener, address, QString(), requireComplete);
} else if (requireComplete) {
ensureCompletion(item);
}
return item;
}
SeasideCache::CacheItem *SeasideCache::resolveOnlineAccount(ResolveListener *listener, const QString &localUid, const QString &remoteUid, bool requireComplete)
{
CacheItem *item = itemByOnlineAccount(localUid, remoteUid, requireComplete);
if (!item) {
instancePtr->resolveAddress(listener, localUid, remoteUid, requireComplete);
} else if (requireComplete) {
ensureCompletion(item);
}
return item;
}
QContactId SeasideCache::selfContactId()
{
return manager()->selfContactId();
}
void SeasideCache::requestUpdate()
{
if (!m_updatesPending) {
QCoreApplication::postEvent(this, new QEvent(QEvent::UpdateRequest));
m_updatesPending = true;
}
}
bool SeasideCache::saveContact(const QContact &contact)
{
QContactId id = apiId(contact);
if (validId(id)) {
instancePtr->m_contactsToSave[id] = contact;
instancePtr->contactDataChanged(internalId(id));
} else {
instancePtr->m_contactsToCreate.append(contact);
}
instancePtr->requestUpdate();
return true;
}
void SeasideCache::contactDataChanged(quint32 iid)
{
instancePtr->contactDataChanged(iid, FilterFavorites);
instancePtr->contactDataChanged(iid, FilterOnline);
instancePtr->contactDataChanged(iid, FilterAll);
}
void SeasideCache::contactDataChanged(quint32 iid, FilterType filter)
{
int row = contactIndex(iid, filter);
if (row != -1) {
QList<ListModel *> &models = m_models[filter];
for (int i = 0; i < models.count(); ++i) {