4 files changed, 19 insertions, 9 deletions

diff --git a/libkcal/calendarlocal.cpp b/libkcal/calendarlocal.cpp
index e37a7ad..eef8327 100644
--- a/libkcal/calendarlocal.cpp
+++ b/libkcal/calendarlocal.cpp
@@ -62,12 +62,13 @@ void CalendarLocal::init()
     mNextAlarmIncidence = 0;
 }
 
 
 CalendarLocal::~CalendarLocal()
 {
+    registerObserver( 0 );
     if ( mDeleteIncidencesOnClose )
         close();
 }
 bool CalendarLocal::mergeCalendarFile( QString name )
 {
     CalendarLocal calendar( timeZoneId() );
diff --git a/libkcal/icalformat.cpp b/libkcal/icalformat.cpp
index 5877406..6f3a799 100644
--- a/libkcal/icalformat.cpp
+++ b/libkcal/icalformat.cpp
@@ -47,14 +47,15 @@ extern "C" {
 #include "icalformatimpl.h"
 
 #define _ICAL_VERSION "2.0"
 
 using namespace KCal;
 
-ICalFormat::ICalFormat( )
+ICalFormat::ICalFormat(  bool pe )
 {
+    mProcessEvents = pe;
    mImpl = new ICalFormatImpl( this );
    tzOffsetMin = 0;
    //qDebug("new ICalFormat() ");
 }
 
 ICalFormat::~ICalFormat()
@@ -186,37 +187,43 @@ QString ICalFormat::toString( Calendar *cal )
   QPtrList<Todo> todoList = cal->rawTodos();
   QPtrListIterator<Todo> qlt(todoList);
   for (; qlt.current(); ++qlt) {
     component = mImpl->writeTodo(qlt.current());
     icalcomponent_add_component(calendar,component);
     //qDebug(" todos ");
-    qApp->processEvents();
+    if ( mProcessEvents ) {
+        //qDebug("mProcessEvents ");
+        qApp->processEvents();
+    }
   }
   // events
   QPtrList<Event> events = cal->rawEvents();
   Event *ev;
   for(ev=events.first();ev;ev=events.next()) {
     component = mImpl->writeEvent(ev);
     icalcomponent_add_component(calendar,component);
     //qDebug("events ");
-    qApp->processEvents();
+    if ( mProcessEvents )
+        qApp->processEvents();
   }
  
   // journals
   QPtrList<Journal> journals = cal->journals();
   Journal *j;
   for(j=journals.first();j;j=journals.next()) {
     component = mImpl->writeJournal(j);
     icalcomponent_add_component(calendar,component);
     //qDebug("journals ");
-    qApp->processEvents(); 
+    if ( mProcessEvents )
+        qApp->processEvents(); 
   }
    const char *text; 
   QString ret =""; 
   text = icalcomponent_as_ical_string( calendar ); 
-  qApp->processEvents(); 
+  if ( mProcessEvents )
+        qApp->processEvents(); 
 
   // text = "BEGIN:VCALENDAR\nPRODID\n :-//K Desktop Environment//NONSGML libkcal 3.1//EN\nVERSION\n :2.0\nBEGIN:VEVENT\nDTSTAMP\n :20031231T213514Z\nORGANIZER\n :MAILTO:lutz@putz.de\nCREATED\n :20031231T213513Z\nUID\n :libkcal-1295166342.120\nSEQUENCE\n :0\nLAST-MODIFIED\n :20031231T213513Z\nSUMMARY\n :test1\nCLASS\n :PUBLIC\nPRIORITY\n :3\nDTSTART\n :20040101T090000Z\nDTEND\n :20040101T110000Z\nTRANSP\n :OPAQUE\nEND:VEVENT\nEND:VCALENDAR\n";
 
 
    if ( text ) {
        ret = QString ( text );
diff --git a/libkcal/icalformat.h b/libkcal/icalformat.h
index 485ab6e..a770dbb 100644
--- a/libkcal/icalformat.h
+++ b/libkcal/icalformat.h
@@ -37,13 +37,13 @@ class ICalFormatImpl;
 
   @short iCalendar format implementation
 */
 class ICalFormat : public CalFormat {
   public:
     /** Create new iCalendar format. */
-    ICalFormat( );
+    ICalFormat( bool pe = true);
     virtual ~ICalFormat();
 
     /**
       Loads a calendar on disk in iCalendar format into calendar.
       Returns true if successful, else returns false. Provides more error
       information by exception().
@@ -100,12 +100,13 @@ class ICalFormat : public CalFormat {
     QString timeZoneId() const;
     int timeOffset();
     const char * tzString();
     bool utc() const;
 
   private:
+    bool mProcessEvents;
     ICalFormatImpl *mImpl;
     QString mTimeZoneId;
     QCString mTzString;
     int tzOffsetMin;
     bool mUtc;
 };
diff --git a/libkcal/todo.cpp b/libkcal/todo.cpp
index 4ada2d8..7bf756a 100644
--- a/libkcal/todo.cpp
+++ b/libkcal/todo.cpp
@@ -63,13 +63,14 @@ Todo::~Todo()
 
 void Todo::setRunningFalse( QString s )
 {
     if ( ! mRunning )
         return;
     mRunning = false;
-    mRunSaveTimer->stop();
+    if ( mRunSaveTimer )
+        mRunSaveTimer->stop();
     saveRunningInfoToFile( s );
 }
 void Todo::stopRunning()
 {
     if ( !mRunning )
         return;
@@ -136,13 +137,13 @@ void Todo::saveRunningInfoToFile( QString comment )
         if ( des.isEmpty () )
             to->setDescription( "TT-Note: " + comment );
         else
             to->setDescription( "TT-Note: " + comment +"\n" +  des );
     }
     cal.addIncidence( to );
-    ICalFormat format;
+    ICalFormat format( false );
     file = dir +"/" +file +".ics";
     format.save( &cal, file );
     saveParents();
     
 }
 void Todo::saveParents()
@@ -164,13 +165,13 @@ void Todo::saveParents()
     }
     if ( saveTodo ) {
         CalendarLocal cal;
         cal.setLocalTime();
         Todo  * par = (Todo  *) to->clone();
         cal.addIncidence( par );
-        ICalFormat format;
+        ICalFormat format( false );
         format.save( &cal, file );
     } 
     to->saveParents();
 }
 
 int Todo::runTime()