Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 696 insertions, 0 deletions

diff --git a/kpovmodeler/pmprismedit.cpp b/kpovmodeler/pmprismedit.cpp
new file mode 100644
index 00000000..13ac49b5
--- /dev/null
+++ b/kpovmodeler/pmprismedit.cpp
@@ -0,0 +1,696 @@
+/*
+**************************************************************************
+                                 description
+                             --------------------
+    copyright            : (C) 2002 by Andreas Zehender
+    email                : [email protected]
+**************************************************************************
+
+**************************************************************************
+*                                                                        *
+*  This program is free software; you can redistribute it and/or modify  *
+*  it under the terms of the GNU General Public License as published by  *
+*  the Free Software Foundation; either version 2 of the License, or     *
+*  (at your option) any later version.                                   *
+*                                                                        *
+**************************************************************************/
+
+
+#include "pmprismedit.h"
+#include "pmprism.h"
+#include "pmvectoredit.h"
+#include "pmlineedits.h"
+#include "pmvectorlistedit.h"
+#include "pmpart.h"
+
+#include <qlayout.h>
+#include <qlabel.h>
+#include <qtooltip.h>
+#include <qcombobox.h>
+#include <qcheckbox.h>
+#include <qpushbutton.h>
+#include <klocale.h>
+#include <kdialog.h>
+#include <kiconloader.h>
+#include <kmessagebox.h>
+
+PMPrismEdit::PMPrismEdit( QWidget* parent, const char* name )
+      : Base( parent, name )
+{
+   m_pDisplayedObject = 0;
+   m_lastSplineType = 0;
+}
+
+PMPrismEdit::~PMPrismEdit( )
+{
+}
+
+void PMPrismEdit::createTopWidgets( )
+{
+   Base::createTopWidgets( );
+
+   QHBoxLayout* hl = new QHBoxLayout( topLayout( ) );
+   hl->addWidget( new QLabel( i18n( "Spline type:" ), this ) );
+   m_pSplineType = new QComboBox( false, this );
+   m_pSplineType->insertItem( i18n( "Linear Spline" ) );
+   m_pSplineType->insertItem( i18n( "Quadratic Spline" ) );
+   m_pSplineType->insertItem( i18n( "Cubic Spline" ) );
+   m_pSplineType->insertItem( i18n( "Bezier Spline" ) );
+   hl->addWidget( m_pSplineType );
+
+   hl = new QHBoxLayout( topLayout( ) );
+   hl->addWidget( new QLabel( i18n( "Sweep type:" ), this ) );
+   m_pSweepType = new QComboBox( false, this );
+   m_pSweepType->insertItem( i18n( "Linear Sweep" ) );
+   m_pSweepType->insertItem( i18n( "Conic Sweep" ) );
+   hl->addWidget( m_pSweepType );
+
+   connect( m_pSplineType, SIGNAL( activated( int ) ),
+            SLOT( slotTypeChanged( int ) ) );
+   connect( m_pSweepType, SIGNAL( activated( int ) ),
+            SLOT( slotSweepChanged( int ) ) );
+
+   hl = new QHBoxLayout( topLayout( ) );
+   QGridLayout* gl = new QGridLayout( hl, 2, 2 );
+   gl->addWidget( new QLabel( i18n( "Height 1:" ), this ), 0, 0 );
+   m_pHeight1 = new PMFloatEdit( this );
+   gl->addWidget( m_pHeight1, 0, 1 );
+   connect( m_pHeight1, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
+   
+   gl->addWidget( new QLabel( i18n( "Height 2:" ), this ), 1, 0 );
+   m_pHeight2 = new PMFloatEdit( this );
+   gl->addWidget( m_pHeight2, 1, 1 );
+   connect( m_pHeight2, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
+   hl->addStretch( 1 );
+}
+
+void PMPrismEdit::createBottomWidgets( )
+{
+   m_pEditWidget = new QWidget( this );
+   topLayout( )->addWidget( m_pEditWidget );
+   m_pOpen = new QCheckBox( i18n( "type of the object", "Open" ), this );
+   topLayout( )->addWidget( m_pOpen );
+   m_pSturm = new QCheckBox( i18n( "Sturm" ), this );
+   topLayout( )->addWidget( m_pSturm );
+   connect( m_pSturm, SIGNAL( clicked( ) ), SIGNAL( dataChanged( ) ) );
+   connect( m_pOpen, SIGNAL( clicked( ) ), SIGNAL( dataChanged( ) ) );
+
+   Base::createBottomWidgets( );
+}
+
+void PMPrismEdit::displayObject( PMObject* o )
+{
+   if( o->isA( "Prism" ) )
+   {
+      bool readOnly = o->isReadOnly( );
+      m_pDisplayedObject = ( PMPrism* ) o;
+
+      switch( m_pDisplayedObject->splineType( ) )
+      {
+         case PMPrism::LinearSpline:
+            m_pSplineType->setCurrentItem( 0 );
+            break;
+         case PMPrism::QuadraticSpline:
+            m_pSplineType->setCurrentItem( 1 );
+            break;
+         case PMPrism::CubicSpline:
+            m_pSplineType->setCurrentItem( 2 );
+            break;
+         case PMPrism::BezierSpline:
+            m_pSplineType->setCurrentItem( 3 );
+            break;
+      }
+      m_pSplineType->setEnabled( !readOnly );
+      switch( m_pDisplayedObject->sweepType( ) )
+      {
+         case PMPrism::LinearSweep:
+            m_pSweepType->setCurrentItem( 0 );
+            break;
+         case PMPrism::ConicSweep:
+            m_pSweepType->setCurrentItem( 1 );
+            break;
+      }
+      m_pHeight1->setValue( m_pDisplayedObject->height1( ) );
+      m_pHeight1->setReadOnly( readOnly );
+      m_pHeight2->setValue( m_pDisplayedObject->height2( ) );
+      m_pHeight2->setReadOnly( readOnly );
+      m_pSweepType->setEnabled( !readOnly );
+      m_pSturm->setChecked( m_pDisplayedObject->sturm( ) );
+      m_pSturm->setEnabled( !readOnly );
+      m_pOpen->setChecked( m_pDisplayedObject->open( ) );
+      m_pOpen->setEnabled( !readOnly );
+      displayPoints( m_pDisplayedObject->points( ) );
+
+      Base::displayObject( o );
+   }
+   else
+      kdError( PMArea ) << "PMPrismEdit: Can't display object\n";
+}
+
+void PMPrismEdit::displayPoints( const QValueList< QValueList<PMVector> >& sp )
+{
+   bool readOnly = m_pDisplayedObject->isReadOnly( );
+
+   // (re)create the edit widget if necessary
+   createEdits( sp );
+   
+   QValueList< QValueList<PMVector> >::ConstIterator spit = sp.begin( );
+   QPtrListIterator< PMVectorListEdit > seit( m_points );
+   QPtrListIterator< QPushButton > sbit1( m_removeButtons );
+
+   // display the points
+   for( ; ( spit != sp.end( ) ) && *seit; ++spit, ++seit, ++sbit1 )
+   {
+      ( *seit )->setVectors( *spit );
+      ( *seit )->setReadOnly( readOnly );
+      ( *sbit1 )->setEnabled( !readOnly && ( *spit ).size( ) > 3 );
+   }
+
+   QPtrListIterator< QPushButton > sbit2( m_addAboveButtons );
+   QPtrListIterator< QPushButton > sbit3( m_addBelowButtons );
+   for( ; *sbit2; ++sbit2 )
+      ( *sbit2 )->setEnabled( !readOnly );
+   for( ; *sbit3; ++sbit3 )
+      ( *sbit3 )->setEnabled( !readOnly );
+
+   QPtrListIterator<QPushButton> bit1( m_subPrismAddButtons );
+   for( ; *bit1; ++bit1 )
+      ( *bit1 )->setEnabled( !readOnly );
+   QPtrListIterator<QPushButton> bit2( m_subPrismRemoveButtons );
+   for( ; *bit2; ++bit2 )
+      ( *bit2 )->setEnabled( !readOnly && sp.size( ) > 1 );
+   updateControlPointSelection( );
+}
+
+void PMPrismEdit::createEdits( const QValueList< QValueList<PMVector> >& sp )
+{
+   int st = m_pSplineType->currentItem( );
+   
+   if( sp.size( ) != m_points.count( ) )
+   {
+      deleteEdits( );
+
+      QPixmap addPixmap = SmallIcon( "pmaddpoint" );
+      QPixmap removePixmap = SmallIcon( "pmremovepoint" );
+      QPixmap addPrismPixmap = SmallIcon( "pmaddsubprism" );
+      QVBoxLayout* tvl = new QVBoxLayout( m_pEditWidget,
+                                          0, KDialog::spacingHint( ) );
+      QHBoxLayout* hl = 0;
+      QVBoxLayout* vl;
+      QLabel* label = 0;
+      QPushButton* button = 0;
+      PMVectorListEdit* vle;
+      int spnr = 0;
+      
+      for( spnr = 0; spnr < ( signed ) sp.size( ); spnr++ )
+      {
+         // create all edits for one sub prism
+         hl = new QHBoxLayout( tvl );
+         label = new QLabel( i18n( "Sub prism %1:" ).arg( spnr + 1 ),
+                             m_pEditWidget );
+         hl->addWidget( label );
+         hl->addStretch( 1 );
+         m_labels.append( label );
+         label->show( );
+         
+         button = new QPushButton( m_pEditWidget );
+         button->setPixmap( addPrismPixmap );
+         m_subPrismAddButtons.append( button );
+         connect( button, SIGNAL( clicked( ) ), SLOT( slotAddSubPrism( ) ) );
+         hl->addWidget( button );
+         button->show( );
+         QToolTip::add( button, i18n( "Add sub prism" ) );
+         
+         button = new QPushButton( m_pEditWidget );
+         button->setPixmap( removePixmap );
+         m_subPrismRemoveButtons.append( button );
+         connect( button, SIGNAL( clicked( ) ), SLOT( slotRemoveSubPrism( ) ) );
+         hl->addWidget( button );
+         button->show( );
+         if( sp.size( ) < 2 )
+            button->setEnabled( false );
+         QToolTip::add( button, i18n( "Remove sub prism" ) );
+
+         hl = new QHBoxLayout( tvl );
+         
+         vle = new PMVectorListEdit( "x", "z", m_pEditWidget );
+         m_points.append( vle );
+         connect( vle, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
+         connect( vle, SIGNAL( selectionChanged( ) ),
+                  SLOT( slotSelectionChanged( ) ) );
+         hl->addWidget( vle, 2 );
+         vle->show( );
+
+         vl = new QVBoxLayout( hl );
+         
+         button = new QPushButton( m_pEditWidget );
+         button->setPixmap( SmallIcon( "pmaddpointabove" ) );
+         connect( button, SIGNAL( clicked( ) ), SLOT( slotAddPointAbove( ) ) );
+         m_addAboveButtons.append( button );
+         button->show( );
+         vl->addWidget( button );
+         button = new QPushButton( m_pEditWidget );
+         button->setPixmap( SmallIcon( "pmaddpoint" ) );
+         connect( button, SIGNAL( clicked( ) ), SLOT( slotAddPointBelow( ) ) );
+         m_addBelowButtons.append( button );
+         button->show( );
+         vl->addWidget( button );
+         button = new QPushButton( m_pEditWidget );
+         button->setPixmap( SmallIcon( "pmremovepoint" ) );
+         connect( button, SIGNAL( clicked( ) ), SLOT( slotRemovePoint( ) ) );
+         m_removeButtons.append( button );
+         button->show( );
+         vl->addWidget( button );
+
+         vl->addStretch( 1 );
+         
+         tvl->addSpacing( KDialog::spacingHint( ) );
+      }
+      
+      hl = new QHBoxLayout( tvl );
+      label = new QLabel( i18n( "New sub prism" ), m_pEditWidget );
+      hl->addWidget( label );
+      hl->addStretch( 1 );
+      m_labels.append( label );
+      label->show( );
+         
+      button = new QPushButton( m_pEditWidget );
+      button->setPixmap( addPrismPixmap );
+      m_subPrismAddButtons.append( button );
+      connect( button, SIGNAL( clicked( ) ), SLOT( slotAddSubPrism( ) ) );
+      hl->addWidget( button );
+      button->show( );
+      QToolTip::add( button, i18n( "Append sub prism" ) );
+   }
+
+   QPtrListIterator< PMVectorListEdit > vlit( m_points );
+   QValueList< QValueList< PMVector > >::ConstIterator spit;
+   PMVectorListEdit* vle = 0;
+   bool newSize = false;
+   
+   for( spit = sp.begin( ); spit != sp.end( ); ++spit, ++vlit )
+   {
+      int lines = ( *spit ).count( );
+      
+      vle = *vlit;
+      if( ( vle->size( ) != lines ) /*|| ( st != m_lastSplineType )*/ )
+      {
+         newSize = true;
+         vle->setSize( lines );
+      }
+   }
+   if( newSize )
+   {
+      m_pEditWidget->updateGeometry( );
+      emit sizeChanged( );
+   }
+
+   m_lastSplineType = st;
+}
+
+void PMPrismEdit::deleteEdits( )
+{
+   m_labels.setAutoDelete( true );
+   m_labels.clear( );
+   m_labels.setAutoDelete( false );
+   m_subPrismAddButtons.setAutoDelete( true );
+   m_subPrismAddButtons.clear( );
+   m_subPrismAddButtons.setAutoDelete( false );
+   m_subPrismRemoveButtons.setAutoDelete( true );
+   m_subPrismRemoveButtons.clear( );
+   m_subPrismRemoveButtons.setAutoDelete( false );
+   m_addAboveButtons.setAutoDelete( true );
+   m_addAboveButtons.clear( );
+   m_addAboveButtons.setAutoDelete( false );
+   m_addBelowButtons.setAutoDelete( true );
+   m_addBelowButtons.clear( );
+   m_addBelowButtons.setAutoDelete( false );
+   m_removeButtons.setAutoDelete( true );
+   m_removeButtons.clear( );
+   m_removeButtons.setAutoDelete( false );
+   m_points.setAutoDelete( true );
+   m_points.clear( );
+   m_points.setAutoDelete( false );
+   
+   if( m_pEditWidget->layout( ) )
+      delete m_pEditWidget->layout( );
+}
+
+QValueList< QValueList<PMVector> > PMPrismEdit::splinePoints( )
+{
+   QPtrListIterator< PMVectorListEdit > it( m_points );
+   QValueList< QValueList<PMVector> > values;
+
+   for( ; it.current( ); ++it )
+      values.append( ( *it )->vectors( ) );
+   
+   return values;
+}
+
+void PMPrismEdit::saveContents( )
+{
+   if( m_pDisplayedObject )
+   {
+      m_pDisplayedObject->setPoints( splinePoints( ) );
+
+      switch( m_pSplineType->currentItem( ) )
+      {
+         case 0:
+            m_pDisplayedObject->setSplineType( PMPrism::LinearSpline );
+            break;
+         case 1:
+            m_pDisplayedObject->setSplineType( PMPrism::QuadraticSpline );
+            break;
+         case 2:
+            m_pDisplayedObject->setSplineType( PMPrism::CubicSpline );
+            break;
+         case 3:
+            m_pDisplayedObject->setSplineType( PMPrism::BezierSpline );
+            break;
+      }
+      switch( m_pSweepType->currentItem( ) )
+      {
+         case 0:
+            m_pDisplayedObject->setSweepType( PMPrism::LinearSweep );
+            break;
+         case 1:
+            m_pDisplayedObject->setSweepType( PMPrism::ConicSweep );
+            break;
+      }
+      m_pDisplayedObject->setSturm( m_pSturm->isChecked( ) );
+      m_pDisplayedObject->setOpen( m_pOpen->isChecked( ) );
+      m_pDisplayedObject->setHeight1( m_pHeight1->value( ) );
+      m_pDisplayedObject->setHeight2( m_pHeight2->value( ) );
+      Base::saveContents( );
+   }
+}
+
+bool PMPrismEdit::isDataValid( )
+{
+   QPtrListIterator< PMVectorListEdit > it( m_points );
+   for( ; it.current( ); ++it )
+      if( !it.current( )->isDataValid( ) )
+         return false;
+   
+   for( it.toFirst( ); it.current( ); ++it )
+   {
+      int np = it.current( )->size( );
+      switch( m_pSplineType->currentItem( ) )
+      {
+         case 0:
+            if( np < 3 )
+            {
+               KMessageBox::error( this, i18n( "Linear splines need at least 3 points." ),
+                                   i18n( "Error" ) );
+               return false;
+            }
+            break;
+         case 1:
+            if( np < 4 )
+            {
+               KMessageBox::error( this, i18n( "Quadratic splines need at least 4 points." ),
+                                   i18n( "Error" ) );
+               return false;
+            }
+            break;
+         case 2:
+            if( np < 5 )
+            {
+               KMessageBox::error( this, i18n( "Cubic splines need at least 5 points." ),
+                                   i18n( "Error" ) );
+               return false;
+            }
+            break;
+         case 3:
+            if( ( np < 3 ) || ( ( np % 3 ) != 0 ) )
+            {
+               KMessageBox::error( this, i18n( "Bezier splines need 3 points for each segment." ),
+                                   i18n( "Error" ) );
+               return false;
+            }
+            break;
+      }
+   }
+   
+   return Base::isDataValid( );
+}
+
+void PMPrismEdit::slotTypeChanged( int )
+{
+   displayPoints( splinePoints( ) );
+   emit dataChanged( );
+   emit sizeChanged( );
+}
+
+void PMPrismEdit::slotSweepChanged( int )
+{
+   emit dataChanged( );
+}
+
+void PMPrismEdit::slotAddPointAbove( )
+{
+   QPushButton* bt = ( QPushButton* ) sender( );
+   if( bt )
+   {
+      int subIndex = m_addAboveButtons.findRef( bt );
+      if( subIndex >= 0 )
+      {
+         PMVectorListEdit* ed = m_points.at( subIndex );
+         int index = ed->currentRow( );
+         if( index >= 0 && index < ed->size( ) )
+         {
+            QValueList<PMVector> points = ed->vectors( );
+            QValueListIterator<PMVector> it = points.at( index );
+            
+            PMVector newPoint = *it;
+            if( index != 0 )
+            {
+               --it;
+               newPoint = ( newPoint + *it ) / 2;
+               ++it;
+            }
+            points.insert( it, newPoint );
+
+            ed->setSize( points.size( ) );
+            ed->setVectors( points );
+            if( points.size( ) > 3 )
+               m_removeButtons.at( subIndex )->setEnabled( true );
+
+            emit dataChanged( );
+            emit sizeChanged( );
+         }
+      }
+   }
+}
+
+void PMPrismEdit::slotAddPointBelow( )
+{
+   QPushButton* bt = ( QPushButton* ) sender( );
+   if( bt )
+   {
+      int subIndex = m_addBelowButtons.findRef( bt );
+      if( subIndex >= 0 )
+      {
+         PMVectorListEdit* ed = m_points.at( subIndex );
+         int index = ed->currentRow( );
+         if( index >= 0 && index < ed->size( ) )
+         {
+            QValueList<PMVector> points = ed->vectors( );
+            QValueListIterator<PMVector> it = points.at( index );
+            
+            PMVector newPoint = *it;
+            ++it;
+            
+            if( it != points.end( ) )
+               newPoint = ( newPoint + *it ) / 2;
+            
+            points.insert( it, newPoint );
+
+            ed->setSize( points.size( ) );
+            ed->setVectors( points );
+            ed->setCurrentCell( index + 1, ed->currentColumn( ) );
+            if( points.size( ) > 3 )
+               m_removeButtons.at( subIndex )->setEnabled( true );
+
+            emit dataChanged( );
+            emit sizeChanged( );
+         }
+      }
+   }
+}
+
+void PMPrismEdit::slotRemovePoint( )
+{
+   QPushButton* bt = ( QPushButton* ) sender( );
+   if( bt )
+   {
+      int subIndex = m_removeButtons.findRef( bt );
+      if( subIndex >= 0 )
+      {
+         PMVectorListEdit* ed = m_points.at( subIndex );
+         int index = ed->currentRow( );
+         if( index >= 0 && index < ed->size( ) )
+         {
+            QValueList<PMVector> points = ed->vectors( );
+            QValueListIterator<PMVector> it = points.at( index );
+            
+            points.remove( it );
+
+            ed->setSize( points.size( ) );
+            ed->setVectors( points );
+            if( points.size( ) <= 3 )
+               m_removeButtons.at( subIndex )->setEnabled( false );
+
+            emit dataChanged( );
+            emit sizeChanged( );
+         }
+      }
+   }
+}
+
+void PMPrismEdit::slotAddSubPrism( )
+{
+   if( m_pSplineType->currentItem( ) == 3 )
+   {
+      KMessageBox::information( this, i18n( "Sub prisms do not work with "
+                                            "bezier splines in POV-Ray 3.1." ),
+                                i18n( "Warning" ), "subPrismWithBezierSplines" );
+   }
+   
+   QPushButton* button = ( QPushButton* ) sender( );
+   if( button )
+   {
+      int index = m_subPrismAddButtons.findRef( button );
+      if( index >= 0 )
+      {
+         QValueList< QValueList<PMVector> > points = splinePoints( );
+         QValueList< QValueList<PMVector> >::Iterator it = points.at( index );
+         QValueList<PMVector> newSubPrism;
+
+         if( it != points.begin( ) )
+         {
+            --it;
+            newSubPrism = *it;
+            ++it;
+            
+            // find middle point
+            PMVector mid( 2 );
+            int num = 0;
+            QValueList<PMVector>::Iterator pit = newSubPrism.begin( );
+            for( ; pit != newSubPrism.end( ); ++pit, ++num )
+               mid += *pit;
+            if( num > 0 )
+               mid /= num;
+            for( pit = newSubPrism.begin( ); pit != newSubPrism.end( ); ++pit )
+               *pit = ( *pit - mid ) * 0.8 + mid;
+         }
+         else
+            newSubPrism = *it;
+
+         points.insert( it, newSubPrism );
+         displayPoints( points );
+         emit dataChanged( );
+         emit sizeChanged( );
+      }
+   }
+}
+
+void PMPrismEdit::slotRemoveSubPrism( )
+{
+   QPushButton* button = ( QPushButton* ) sender( );
+   if( button )
+   {
+      int index = m_subPrismRemoveButtons.findRef( button );
+      if( index >= 0 )
+      {
+         QValueList< QValueList<PMVector> > points = splinePoints( );
+         QValueList< QValueList<PMVector> >::Iterator it = points.at( index );
+
+         if( points.count( ) > 1 )
+         {
+            points.remove( it );
+            displayPoints( points );
+            emit dataChanged( );
+            emit sizeChanged( );
+         }
+      }
+   }
+}
+
+void PMPrismEdit::slotSelectionChanged( )
+{
+   PMVectorListEdit* edit = ( PMVectorListEdit* ) sender( );
+   if( edit )
+   {
+      QValueList< QValueList< PMVector > > points = m_pDisplayedObject->points( );
+
+      if( m_points.count( ) == points.size( ) )
+      {
+         int i;
+         bool changed = false;
+         QValueList< QValueList< PMVector > >::Iterator spit;
+         PMControlPointList cp = part( )->activeControlPoints( );
+         PMControlPointListIterator it( cp );  ++it; ++it;
+         QPtrListIterator<PMVectorListEdit> edit( m_points );
+         
+         for( spit = points.begin( ); spit != points.end( ) && it.current( );
+              ++spit, ++edit )
+         {
+            int np = ( *spit ).size( );
+            
+            if( ( *edit )->size( ) == np )
+            {
+               for( i = 0; i < np && it.current( ); i++, ++it )
+                  ( *it )->setSelected( ( *edit )->isSelected( i ) );
+               changed = true;
+            }
+            else
+               for( i = 0; i < np; i++ )
+                  ++it;
+         }
+         if( changed )
+            emit controlPointSelectionChanged( );
+      }
+   }
+}
+
+void PMPrismEdit::updateControlPointSelection( )
+{
+   QValueList< QValueList< PMVector > > points = m_pDisplayedObject->points( );
+   
+   if( m_points.count( ) == points.size( ) )
+   {
+      QValueList< QValueList< PMVector > >::Iterator spit;
+      PMControlPointList cp = part( )->activeControlPoints( );
+      PMControlPointListIterator it( cp );  ++it; ++it;
+      QPtrListIterator<PMVectorListEdit> edit( m_points );
+      
+      for( spit = points.begin( ); spit != points.end( ) && it.current( );
+           ++spit, ++edit )
+      {
+         PMVectorListEdit* vl = *edit;
+         int np = ( *spit ).size( );
+         int i;
+         
+         if( vl->size( ) == np )
+         {
+            vl->blockSelectionUpdates( true );
+            bool sb = vl->signalsBlocked( );
+            vl->blockSignals( true );
+
+            vl->clearSelection( );
+            for( i = 0; i < np && it.current( ); i++, ++it )
+               if( ( *it )->selected( ) )
+                  vl->select( i );
+            
+            vl->blockSignals( sb );
+            vl->blockSelectionUpdates( false );
+         }
+         else
+            for( i = 0; i < np; i++ )
+               ++it;
+      }
+   }
+}
+
+#include "pmprismedit.moc"