Extend changed signals to optionally report changed types

Add a parameter to the contactsChanged and itemsChanged signals, which
allow a manager to optionally report the extent of changes involved in
a contact or organizer item modification. If no changes are explicitly
reported by the manager, the receiver must assume that any or all
details of the contacts or organizer items may have been modified.

Change-Id: Ie8a0d051c3f82a5911dea68213d78c2b173e762e
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
Reviewed-by: Christopher Adams <chris.adams@jollamobile.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/src/contacts/qcontactmanager_p.cpp b/src/contacts/qcontactmanager_p.cpp
index 28358848f..132a934c4 100644
--- a/src/contacts/qcontactmanager_p.cpp
+++ b/src/contacts/qcontactmanager_p.cpp
@@ -287,8 +287,8 @@ void QContactManagerData::registerObserver(QContactManager *manager, QContactObs
     // If this is the first observer, connect to the engine too
     if (d->m_observerForContact.size() == 1) {
         // This takes advantage of the manager connectNotify code
-        QObject::connect(manager, SIGNAL(contactsChanged(QList<QContactId>)),
-                manager, SLOT(_q_contactsUpdated(QList<QContactId>)));
+        QObject::connect(manager, SIGNAL(contactsChanged(QList<QContactId>,QList<QContactDetail::DetailType>)),
+                manager, SLOT(_q_contactsUpdated(QList<QContactId>,QList<QContactDetail::DetailType>)));
         QObject::connect(manager, SIGNAL(contactsRemoved(QList<QContactId>)),
                 manager, SLOT(_q_contactsDeleted(QList<QContactId>)));
     }
@@ -307,20 +307,20 @@ void QContactManagerData::unregisterObserver(QContactManager *manager, QContactO
         // If there are now no more observers, disconnect from the engine
         if (d->m_observerForContact.size() == 0) {
             // This takes advantage of the manager disconnectNotify code
-            QObject::disconnect(manager, SIGNAL(contactsChanged(QList<QContactId>)),
-                    manager, SLOT(_q_contactsUpdated(QList<QContactId>)));
+            QObject::disconnect(manager, SIGNAL(contactsChanged(QList<QContactId>,QList<QContactDetail::DetailType>)),
+                    manager, SLOT(_q_contactsUpdated(QList<QContactId>,QList<QContactDetail::DetailType>)));
             QObject::disconnect(manager, SIGNAL(contactsRemoved(QList<QContactId>)),
                     manager, SLOT(_q_contactsDeleted(QList<QContactId>)));
         }
     }
 }
 
-void QContactManagerData::_q_contactsUpdated(const QList<QContactId> &ids)
+void QContactManagerData::_q_contactsUpdated(const QList<QContactId> &ids, const QList<QContactDetail::DetailType> &typesChanged)
 {
     foreach (const QContactId &id, ids) {
         QList<QContactObserver*> observers = m_observerForContact.values(id);
         foreach (QContactObserver* observer, observers) {
-            QMetaObject::invokeMethod(observer, "contactChanged");
+            QMetaObject::invokeMethod(observer, "contactChanged", Q_ARG(QList<QContactDetail::DetailType>, typesChanged));
         }
     }
 }