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path: root/libkcal/incidence.cpp
authorzautrix <zautrix>2005-07-09 23:58:28 (UTC)
committer zautrix <zautrix>2005-07-09 23:58:28 (UTC)
commit2aabde6c21d6dc4f9de8cf3ac17b98053961cc6b (patch) (side-by-side diff)
treee57782981707d6932940d0489fc942bfeab40dd6 /libkcal/incidence.cpp
parent47370b5d0dea0f29bb929ba13cf45186095c762d (diff)
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fixxx
Diffstat (limited to 'libkcal/incidence.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r--libkcal/incidence.cpp28
1 files changed, 24 insertions, 4 deletions
diff --git a/libkcal/incidence.cpp b/libkcal/incidence.cpp
index 11f7ecc..e4bcc5e 100644
--- a/libkcal/incidence.cpp
+++ b/libkcal/incidence.cpp
@@ -282,5 +282,25 @@ void Incidence::setReadOnly( bool readOnly )
recurrence()->setRecurReadOnly( readOnly);
}
-
+void Incidence::setLastModifiedSubInvalid()
+{
+ mLastModifiedSub = QDateTime();
+ if ( mRelatedTo )
+ mRelatedTo->setLastModifiedSubInvalid();
+}
+QDateTime Incidence::lastModifiedSub()
+{
+ if ( !mRelations.count() )
+ return lastModified();
+ if ( mLastModifiedSub.isValid() )
+ return mLastModifiedSub;
+ mLastModifiedSub = lastModified();
+ Incidence * inc;
+ QPtrList<Incidence> Relations = relations();
+ for (inc=Relations.first();inc;inc=Relations.next()) {
+ if ( inc->lastModifiedSub() > mLastModifiedSub )
+ mLastModifiedSub = inc->lastModifiedSub();
+ }
+ return mLastModifiedSub;
+}
void Incidence::setCreated(QDateTime created)
{
@@ -469,4 +489,5 @@ void Incidence::addRelationsToList(QPtrList<Incidence> *rel)
void Incidence::addRelation(Incidence *event)
{
+ setLastModifiedSubInvalid();
if( mRelations.findRef( event ) == -1 ) {
mRelations.append(event);
@@ -477,7 +498,6 @@ void Incidence::addRelation(Incidence *event)
void Incidence::removeRelation(Incidence *event)
{
-
- mRelations.removeRef(event);
-
+ setLastModifiedSubInvalid();
+ mRelations.removeRef(event);
// if (event->getRelatedTo() == this) event->setRelatedTo(0);
}