5 files changed, 82 insertions, 24 deletions

diff --git a/korganizer/datenavigatorcontainer.cpp b/korganizer/datenavigatorcontainer.cpp
index 18756f0..bb27bce 100644
--- a/korganizer/datenavigatorcontainer.cpp
+++ b/korganizer/datenavigatorcontainer.cpp
@@ -47,4 +47,6 @@ DateNavigatorContainer::DateNavigatorContainer( QWidget *parent,
   connectNavigatorView( mNavigatorView );
   //setSizePolicy( QSizePolicy (QSizePolicy::Expanding,QSizePolicy::Expanding)   ); 
+  mDisplayedEndDate = QDate::currentDate();
+  mLastDisplayedDN = 0;
 }
 
@@ -81,7 +83,7 @@ void DateNavigatorContainer::setCalendar( Calendar *cal )
   mCalendar = cal;
   mNavigatorView->setCalendar( cal );
-  KDateNavigator *n;
-  for( n = mExtraViews.first(); n; n = mExtraViews.next() ) {
-    n->setCalendar( cal );
+  for( uint i = 0; i < mLastDisplayedDN; ++i ) {
+      KDateNavigator *n = mExtraViews.at( i );
+      n->setCalendar( cal );
   }
 }
@@ -90,7 +92,7 @@ void DateNavigatorContainer::updateDayMatrix()
 {
   mNavigatorView->updateDayMatrix();
-  KDateNavigator *n;
-  for( n = mExtraViews.first(); n; n = mExtraViews.next() ) {
-    n->updateDayMatrix();
+  for( uint i = 0; i < mLastDisplayedDN; ++i ) {
+      KDateNavigator *n = mExtraViews.at( i );
+      n->updateDayMatrix();
   }
 }
@@ -111,7 +113,7 @@ void DateNavigatorContainer::updateView()
 {
   mNavigatorView->updateView();
-  KDateNavigator *n;
-  for( n = mExtraViews.first(); n; n = mExtraViews.next() ) {
-    n->updateView();
+  for( uint i = 0; i < mLastDisplayedDN; ++i ) {
+      KDateNavigator *n = mExtraViews.at( i );
+      n->updateView();
   }
 }
@@ -120,7 +122,7 @@ void DateNavigatorContainer::updateConfig()
 {
   mNavigatorView->updateConfig();
-  KDateNavigator *n;
-  for( n = mExtraViews.first(); n; n = mExtraViews.next() ) {
-    n->updateConfig();
+  for( uint i = 0; i < mLastDisplayedDN; ++i ) {
+      KDateNavigator *n = mExtraViews.at( i );
+      n->updateConfig();
   }
 }
@@ -128,11 +130,47 @@ void DateNavigatorContainer::updateConfig()
 void DateNavigatorContainer::selectDates( const DateList &dateList )
 {
-  mNavigatorView->selectDates( dateList );
-  setBaseDates();
-  if ( mExtraViews.count() ) {
+    if ( !mLastDisplayedDN ) {
+        mNavigatorView->selectDates( dateList );
+        return;
+    } 
+    QDate fDate =  dateList.first();
+    QDate lDate =  dateList.last();
+    if ( mLastDisplayedDN <= 2  ) {
+        mNavigatorView->selectDates( dateList );
+        KDateNavigator *view = mExtraViews.at( 0 );
+        QDate bDate = fDate.addDays( fDate.daysInMonth () - fDate.day() +1 );
+        view->setBaseDate( bDate, false );
+        view->dayMatrix()->setSelectedDaysFrom(fDate , lDate);
+        if ( mLastDisplayedDN == 2  ) {
+            view = mExtraViews.at( 1 );
+            bDate = bDate.addDays( bDate.daysInMonth () - bDate.day() +1 );
+            view->setBaseDate( bDate, false );
+            view->dayMatrix()->setSelectedDaysFrom(fDate , lDate);
+        }
+        return;
+    }
+    KDateNavigator *view = mExtraViews.at( 0 );
+    QDate date = view->baseDate();
+    
+    QDate curEnd = date.addDays( (mLastDisplayedDN)*30 +7);
+    //qDebug("End %s %s ",lDate.toString().latin1(),curEnd.toString().latin1()  );
+    if ( lDate < curEnd  && date.addDays( -30 ) <  fDate) {
+        mNavigatorView->dayMatrix()->setSelectedDaysFrom( fDate , lDate );
+        mNavigatorView->dayMatrix()->repaint( false );
+        for( uint i = 0; i < mLastDisplayedDN; ++i ) {
+            KDateNavigator *n = mExtraViews.at( i );
+            if ( n->dayMatrix()->setSelectedDaysFrom( fDate , lDate ) ) {
+                n->dayMatrix()->repaint( false );
+            }
+        }
+        return;
+    }
+    mNavigatorView->selectDates( dateList );
+    setBaseDates();
+  if ( mLastDisplayedDN ) {
       KDateNavigator *view = mExtraViews.at( 0 );
       view->dayMatrix()->setSelectedDaysFrom(*(dateList.begin()), *(--dateList.end()));
       view->dayMatrix()->repaint( false ); 
-      if ( mExtraViews.count() > 1 ) {
+      if ( mLastDisplayedDN > 1 ) {
           KDateNavigator *view = mExtraViews.at( 1 );
           view->dayMatrix()->setSelectedDaysFrom(*(dateList.begin()), *(--dateList.end()));
@@ -149,7 +187,7 @@ void DateNavigatorContainer::setBaseDates()
   }
   QDate baseDate = dateList.first();
-  KDateNavigator *n;
   bool doRepaint = false; // skip first repaint
-  for( n = mExtraViews.first(); n; n = mExtraViews.next() ) {
+  for( uint i = 0; i < mLastDisplayedDN; ++i ) {
+      KDateNavigator *n = mExtraViews.at( i );
       baseDate = baseDate.addDays( baseDate.daysInMonth () - baseDate.day() +1 );
       n->setBaseDate( baseDate, doRepaint );
@@ -212,4 +250,6 @@ void DateNavigatorContainer::resizeEvent( QResizeEvent * e )
     }
 
+    mLastDisplayedDN =  horizontalCount*verticalCount-1;
+    bool setBaseD = false;
     while ( count > ( mExtraViews.count() + 1 ) ) {
       KDateNavigator *n = new KDateNavigator( this );
@@ -217,5 +257,5 @@ void DateNavigatorContainer::resizeEvent( QResizeEvent * e )
       mExtraViews.append( n );
       n->setCalendar( mCalendar );
-      setBaseDates();
+      setBaseD = true;
       connectNavigatorView( n );
       n->show();
@@ -229,4 +269,6 @@ void DateNavigatorContainer::resizeEvent( QResizeEvent * e )
         ++iii;
     }
+    if ( setBaseD )
+        setBaseDates();
     if ( fontchange ) {
         //mNavigatorView->changeFont( fo );
@@ -239,4 +281,5 @@ void DateNavigatorContainer::resizeEvent( QResizeEvent * e )
     mHorizontalCount = horizontalCount;
     mVerticalCount = verticalCount;
+    
   }
   //qDebug("COUNT %d ", mExtraViews.count());
@@ -250,5 +293,5 @@ void DateNavigatorContainer::resizeEvent( QResizeEvent * e )
   mNavigatorView->setGeometry(0,
       0, width, height );
-  for( uint i = 0; i < mExtraViews.count(); ++i ) {
+  for( uint i = 0; i < mLastDisplayedDN; ++i ) {
     int x = ( i + 1 ) % horizontalCount;
     int y = ( i + 1 ) / horizontalCount;
diff --git a/korganizer/datenavigatorcontainer.h b/korganizer/datenavigatorcontainer.h
index affa8e1..f45af20 100644
--- a/korganizer/datenavigatorcontainer.h
+++ b/korganizer/datenavigatorcontainer.h
@@ -78,4 +78,6 @@ class DateNavigatorContainer: public QWidget
 
   private:
+    int mLastDisplayedDN;
+    QDate mDisplayedEndDate;
     KDateNavigator *mNavigatorView;
 
diff --git a/korganizer/kdatenavigator.h b/korganizer/kdatenavigator.h
index 10bc1be..93bbceb 100644
--- a/korganizer/kdatenavigator.h
+++ b/korganizer/kdatenavigator.h
@@ -62,4 +62,7 @@ class KDateNavigator: public QFrame
     void setCalendar( Calendar * );
     void setBaseDate( const QDate & , bool doRepaint = true );
+
+    QDate baseDate() const { return m_MthYr;}
+
     KCal::DateList selectedDates() const { return mSelectedDates; }
     NavigatorBar *navigatorBar() const { return mNavigatorBar; }
diff --git a/korganizer/kodaymatrix.cpp b/korganizer/kodaymatrix.cpp
index a2e0ae0..3ee1fa7 100644
--- a/korganizer/kodaymatrix.cpp
+++ b/korganizer/kodaymatrix.cpp
@@ -285,13 +285,20 @@ void KODayMatrix::addSelectedDaysTo(DateList& selDays)
 }
 
-void KODayMatrix::setSelectedDaysFrom(const QDate& start, const QDate& end)
+bool KODayMatrix::setSelectedDaysFrom(const QDate& start, const QDate& end)
 {
+    bool noSel = (mSelEnd == NOSELECTION && mSelStart == NOSELECTION );
   mSelStart = startdate.daysTo(start);
   if ( mSelStart < 0 )
       mSelStart = 0;
   mSelEnd = startdate.daysTo(end);
-  //qDebug("SELECTION %d %d ", mSelStart ,mSelEnd );
-  if ( mSelEnd < 0 )
+  if ( mSelEnd  > NUMDAYS-1 )
+      mSelEnd = NUMDAYS-1;
+  if ( mSelEnd < 0 || mSelStart >  NUMDAYS-1 ) {
       clearSelection();
+      if ( noSel )
+          return false;
+  }
+ 
+  return true;
 }
 void KODayMatrix::clearSelection()
@@ -700,4 +707,6 @@ void KODayMatrix::paintEvent(QPaintEvent * pevent)
           if ( endMo == 1 && mo == 12 )
               endMo = 12;
+          if ( mo == 12 && startMo == 1 )
+              startMo = 13;
           if ( (startMo > mo || endMo < mo) ) {
               skip = true;
@@ -713,4 +722,5 @@ void KODayMatrix::paintEvent(QPaintEvent * pevent)
           }
       }
+      //qDebug("SKIP %d ", skip);
       if ( ! skip ) {
           row = mSelStartT/7;
diff --git a/korganizer/kodaymatrix.h b/korganizer/kodaymatrix.h
index 10f4b05..2a1959c 100644
--- a/korganizer/kodaymatrix.h
+++ b/korganizer/kodaymatrix.h
@@ -155,5 +155,5 @@ public:
      *  repaint. (?)
      */
-    void setSelectedDaysFrom(const QDate& start, const QDate& end);
+    bool setSelectedDaysFrom(const QDate& start, const QDate& end);
     void clearSelection();