From cfa6b4114cea52b167caaaeb417f98f83edd690f Mon Sep 17 00:00:00 2001
From: tpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Fri, 27 Aug 2010 23:01:53 +0000
Subject: Initial (i.e. read only) support for RECURRENCE-ID modified incidence
 series. Write support requires further debugging and/or compliance checks
 with respect to Zimbra; there is no obvious reason why it should not be
 working but Zimbra fails with 409 when saving. User interface support is
 mostly complete, with event links being tracked across deletes.

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1168937 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 libkcal/calendarlocal.cpp | 61 +++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 59 insertions(+), 2 deletions(-)

(limited to 'libkcal/calendarlocal.cpp')

diff --git a/libkcal/calendarlocal.cpp b/libkcal/calendarlocal.cpp
index 39c48ae4..716fa5e9 100644
--- a/libkcal/calendarlocal.cpp
+++ b/libkcal/calendarlocal.cpp
@@ -126,6 +126,10 @@ bool CalendarLocal::deleteEvent( Event *event )
     setModified( true );
     notifyIncidenceDeleted( event );
     mDeletedIncidences.append( event );
+    // Delete child events
+    if (!event->hasRecurrenceID()) {
+      deleteChildEvents(event);
+    }
     return true;
   } else {
     kdWarning() << "CalendarLocal::deleteEvent(): Event not found." << endl;
@@ -133,6 +137,21 @@ bool CalendarLocal::deleteEvent( Event *event )
   }
 }
 
+bool CalendarLocal::deleteChildEvents( Event *event )
+{
+  EventDictIterator it( mEvents );
+  for( ; it.current(); ++it ) {
+    Event *e = *it;
+    if (e->uid() == event->uid()) {
+      if ( e->hasRecurrenceID() ) {
+        deleteEvent(( e ));
+      }
+    }
+  }
+
+  return true;
+}
+
 void CalendarLocal::deleteAllEvents()
 {
   // kdDebug(5800) << "CalendarLocal::deleteAllEvents" << endl;
@@ -178,6 +197,10 @@ bool CalendarLocal::deleteTodo( Todo *todo )
     setModified( true );
     notifyIncidenceDeleted( todo );
     mDeletedIncidences.append( todo );
+    // Delete child todos
+    if (!todo->hasRecurrenceID()) {
+      deleteChildTodos(todo);
+    }
     return true;
   } else {
     kdWarning() << "CalendarLocal::deleteTodo(): Todo not found." << endl;
@@ -185,6 +208,21 @@ bool CalendarLocal::deleteTodo( Todo *todo )
   }
 }
 
+bool CalendarLocal::deleteChildTodos( Todo *todo )
+{
+  Todo::List::ConstIterator it;
+  for( it = mTodoList.begin(); it != mTodoList.end(); ++it ) {
+    Todo *t = *it;
+    if (t->uid() == todo->uid()) {
+      if ( t->hasRecurrenceID() ) {
+        deleteTodo(( t ));
+      }
+    }
+  }
+
+  return true;
+}
+
 void CalendarLocal::deleteAllTodos()
 {
   // kdDebug(5800) << "CalendarLocal::deleteAllTodos()\n";
@@ -392,13 +430,13 @@ Event::List CalendarLocal::rawEventsForDate( const TQDate &qd,
         int extraDays = event->dtStart().date().daysTo( event->dtEnd().date() );
         int i;
         for ( i = 0; i <= extraDays; i++ ) {
-          if ( event->recursOn( qd.addDays( -i ) ) ) {
+          if ( event->recursOn( qd.addDays( -i ), this ) ) {
             eventList.append( event );
             break;
           }
         }
       } else {
-        if ( event->recursOn( qd ) )
+        if ( event->recursOn( qd, this ) )
           eventList.append( event );
       }
     } else {
@@ -527,6 +565,10 @@ bool CalendarLocal::deleteJournal( Journal *journal )
     setModified( true );
     notifyIncidenceDeleted( journal );
     mDeletedIncidences.append( journal );
+    // Delete child journals
+    if (!journal->hasRecurrenceID()) {
+      deleteChildJournals(journal);
+    }
     return true;
   } else {
     kdWarning() << "CalendarLocal::deleteJournal(): Journal not found." << endl;
@@ -534,6 +576,21 @@ bool CalendarLocal::deleteJournal( Journal *journal )
   }
 }
 
+bool CalendarLocal::deleteChildJournals( Journal *journal )
+{
+  Journal::List::ConstIterator it;
+  for( it = mJournalList.begin(); it != mJournalList.end(); ++it ) {
+    Journal *j = *it;
+    if (j->uid() == journal->uid()) {
+      if ( j->hasRecurrenceID() ) {
+        deleteJournal(( j ));
+      }
+    }
+  }
+
+  return true;
+}
+
 void CalendarLocal::deleteAllJournals()
 {
   Journal::List::ConstIterator it;
-- 
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