faster filter

4 files changed, 45 insertions, 20 deletions

diff --git a/libkcal/calendarlocal.cpp b/libkcal/calendarlocal.cpp
index 749d9f6..336c3e8 100644
--- a/libkcal/calendarlocal.cpp
+++ b/libkcal/calendarlocal.cpp
@@ -225,16 +225,20 @@ void CalendarLocal::deleteEvent( Event *event )
 
 Event *CalendarLocal::event( const QString &uid )
 {
-
   Event *event;
-
+    Event *retVal = 0;
   for ( event = mEventList.first(); event; event = mEventList.next() ) {
-      if ( event->uid() == uid && event->calEnabled() ) {
-      return event;
+        if ( event->calEnabled() && event->uid() == uid ) {
+            if ( retVal ) {
+                if ( retVal->calID() > event->calID() ) {
+                    retVal = event;
+                }
+            } else {
+                retVal = event;
     }
   }
-
-  return 0;
+    }
+  return retVal;
 }
 bool CalendarLocal::addTodoNoDup( Todo *todo )
 {
@@ -337,12 +341,20 @@ Event *CalendarLocal::event( QString syncProf,  QString id )
 }
 Todo *CalendarLocal::todo( const QString &uid )
 {
-  Todo *todo;
+  Todo *todo;;
+  Todo *retVal = 0;
   for ( todo = mTodoList.first(); todo; todo = mTodoList.next() ) {
-    if ( todo->calEnabled() && todo->uid() == uid ) return todo;
+      if ( todo->calEnabled() && todo->uid() == uid ) {
+          if ( retVal ) {
+                if ( retVal->calID() > todo->calID() ) {
+                    retVal = todo;
   }
-
-  return 0;
+            } else {
+                retVal = todo;
+            }
+      } 
+  }
+  return retVal;
 }
 QString CalendarLocal::nextSummary() const
 {
@@ -786,11 +798,18 @@ Journal *CalendarLocal::journal( const QDate &date )
 
 Journal *CalendarLocal::journal( const QString &uid )
 {
+    Journal * retVal = 0;
   for ( Journal *it = mJournalList.first(); it; it = mJournalList.next() )
-    if ( it->calEnabled() && it->uid() == uid )
-      return it;
-
-  return 0;
+        if ( it->calEnabled() && it->uid() == uid ) {
+            if ( retVal ) {
+                if ( retVal->calID() > it->calID() ) {
+                    retVal = it;
+                }
+            } else {
+                retVal = it;
+            }
+        }
+    return retVal;
 }
 
 QPtrList<Journal> CalendarLocal::journals()
diff --git a/libkcal/calfilter.cpp b/libkcal/calfilter.cpp
index 3510c7d..72f70c2 100644
--- a/libkcal/calfilter.cpp
+++ b/libkcal/calfilter.cpp
@@ -162,9 +162,9 @@ bool CalFilter::filterIncidence(Incidence *incidence)
   if (mCriteria & ShowCategories) {
     for (QStringList::Iterator it = mCategoryList.begin();
          it != mCategoryList.end(); ++it ) {
-      QStringList incidenceCategories = incidence->categories();
-      for (QStringList::Iterator it2 = incidenceCategories.begin();
-           it2 != incidenceCategories.end(); ++it2 ) {
+        //QStringList incidenceCategories = incidence->categories();
+      for (QStringList::Iterator it2 = incidence->categoriesP()->begin();
+           it2 != incidence->categoriesP()->end(); ++it2 ) {
         if ((*it) == (*it2)) {
           return true;
         }
@@ -174,9 +174,9 @@ bool CalFilter::filterIncidence(Incidence *incidence)
   } else {
     for (QStringList::Iterator it = mCategoryList.begin();
          it != mCategoryList.end(); ++it ) {
-      QStringList incidenceCategories = incidence->categories();
-      for (QStringList::Iterator it2 = incidenceCategories.begin();
-           it2 != incidenceCategories.end(); ++it2 ) {
+        //QStringList incidenceCategories = incidence->categories();
+      for (QStringList::Iterator it2 = incidence->categoriesP()->begin();
+           it2 != incidence->categoriesP()->end(); ++it2 ) {
         if ((*it) == (*it2)) {
           return false;
         }
diff --git a/libkcal/incidence.cpp b/libkcal/incidence.cpp
index 4382416..11f7ecc 100644
--- a/libkcal/incidence.cpp
+++ b/libkcal/incidence.cpp
@@ -396,6 +396,11 @@ void Incidence::setCategories(const QString &catStr)
   checkCategories();
   updated();
 }
+// using this makes filtering 3 times faster
+QStringList* Incidence::categoriesP()
+{
+  return &mCategories;
+}
 
 QStringList Incidence::categories() const
 {
diff --git a/libkcal/incidence.h b/libkcal/incidence.h
index fc97ce9..c88ba2f 100644
--- a/libkcal/incidence.h
+++ b/libkcal/incidence.h
@@ -157,6 +157,7 @@ class Incidence : public IncidenceBase
     void setCategories(const QString &catStr);
     /** return categories in a list */
     QStringList categories() const;
+    QStringList* categoriesP();
     /** return categories as a comma separated string */
     QString categoriesStr();
     QString categoriesStrWithSpace();