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, 276 insertions, 0 deletions

diff --git a/kpovmodeler/pmbox.cpp b/kpovmodeler/pmbox.cpp
new file mode 100644
index 00000000..045389bb
--- /dev/null
+++ b/kpovmodeler/pmbox.cpp
@@ -0,0 +1,276 @@
+/*
+**************************************************************************
+                                 description
+                             --------------------
+    copyright            : (C) 2000-2002 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 "pmbox.h"
+
+#include "pmxmlhelper.h"
+#include "pmboxedit.h"
+#include "pmmemento.h"
+#include "pmviewstructure.h"
+#include "pm3dcontrolpoint.h"
+
+#include <klocale.h>
+
+const double defaultBoxSize = 0.5;
+const PMVector corner1Default = PMVector( -defaultBoxSize, -defaultBoxSize, -defaultBoxSize );
+const PMVector corner2Default = PMVector( defaultBoxSize, defaultBoxSize, defaultBoxSize );
+
+PMDefinePropertyClass( PMBox, PMBoxProperty );
+
+PMViewStructure* PMBox::s_pDefaultViewStructure = 0;
+PMMetaObject* PMBox::s_pMetaObject = 0;
+PMObject* createNewBox( PMPart* part )
+{
+   return new PMBox( part );
+}
+
+PMBox::PMBox( PMPart* part )
+      : Base( part )
+{
+   m_corner1 = corner1Default;
+   m_corner2 = corner2Default;
+}
+
+PMBox::PMBox( const PMBox& b )
+      : Base( b )
+{
+   m_corner1 = b.m_corner1;
+   m_corner2 = b.m_corner2;
+}
+
+PMBox::~PMBox( )
+{
+}
+
+QString PMBox::description( ) const
+{
+   return i18n( "box" );
+}
+
+void PMBox::serialize( QDomElement& e, QDomDocument& doc ) const
+{
+   e.setAttribute( "corner_a", m_corner1.serializeXML( ) );
+   e.setAttribute( "corner_b", m_corner2.serializeXML( ) );
+   Base::serialize( e, doc );
+}
+
+void PMBox::readAttributes( const PMXMLHelper& h )
+{
+   m_corner1 = h.vectorAttribute( "corner_a", corner1Default );
+   m_corner2 = h.vectorAttribute( "corner_b", corner2Default );
+   Base::readAttributes( h );
+}
+
+PMMetaObject* PMBox::metaObject( ) const
+{
+   if( !s_pMetaObject )
+   {
+      s_pMetaObject = new PMMetaObject( "Box", Base::metaObject( ),
+                                        createNewBox );
+      s_pMetaObject->addProperty(
+         new PMBoxProperty( "corner1", &PMBox::setCorner1, &PMBox::corner1 ) );
+      s_pMetaObject->addProperty(
+         new PMBoxProperty( "corner2", &PMBox::setCorner2, &PMBox::corner2 ) );
+   }
+   return s_pMetaObject;
+}
+
+void PMBox::setCorner1( const PMVector& p )
+{
+   if( p != m_corner1 )
+   {
+      if( m_pMemento )
+         m_pMemento->addData( s_pMetaObject, PMCorner1ID, m_corner1 );
+      m_corner1 = p;
+      m_corner1.resize( 3 );
+      setViewStructureChanged( );
+   }
+}
+
+void PMBox::setCorner2( const PMVector& p )
+{
+   if( p != m_corner2 )
+   {
+      if( m_pMemento )
+         m_pMemento->addData( s_pMetaObject, PMCorner2ID, m_corner2 );
+      m_corner2 = p;
+      m_corner2.resize( 3 );
+      setViewStructureChanged( );
+   }
+}
+
+PMDialogEditBase* PMBox::editWidget( QWidget* parent ) const
+{
+   return new PMBoxEdit( parent );
+}
+
+void PMBox::restoreMemento( PMMemento* s )
+{
+   PMMementoDataIterator it( s );
+   PMMementoData* data;
+
+   for( ; it.current( ); ++it )
+   {
+      data = it.current( );
+      if( data->objectType( ) == s_pMetaObject )
+      {
+         switch( data->valueID( ) )
+         {
+            case PMCorner1ID:
+               setCorner1( data->vectorData( ) );
+               break;
+            case PMCorner2ID:
+               setCorner2( data->vectorData( ) );
+               break;
+            default:
+               kdError( PMArea ) << "Wrong ID in PMBox::restoreMemento\n";
+               break;
+         }
+      }
+   }
+   Base::restoreMemento( s );
+}
+
+
+bool PMBox::isDefault( )
+{
+   if( ( m_corner1 == corner1Default ) && ( m_corner2 == corner2Default ) )
+      return true;
+   return false;
+}
+
+void PMBox::createViewStructure( )
+{
+   if( !m_pViewStructure )
+   {
+      m_pViewStructure = new PMViewStructure( defaultViewStructure( ) );
+      m_pViewStructure->points( ).detach( );
+   }
+
+   PMPointArray& points = m_pViewStructure->points( );
+
+   points[0][0] = m_corner1[0];
+   points[0][1] = m_corner1[1];
+   points[0][2] = m_corner1[2];
+
+   points[1][0] = m_corner2[0];
+   points[1][1] = m_corner1[1];
+   points[1][2] = m_corner1[2];
+
+   points[2][0] = m_corner2[0];
+   points[2][1] = m_corner1[1];
+   points[2][2] = m_corner2[2];
+
+   points[3][0] = m_corner1[0];
+   points[3][1] = m_corner1[1];
+   points[3][2] = m_corner2[2];
+
+   points[4][0] = m_corner1[0];
+   points[4][1] = m_corner2[1];
+   points[4][2] = m_corner1[2];
+
+   points[5][0] = m_corner2[0];
+   points[5][1] = m_corner2[1];
+   points[5][2] = m_corner1[2];
+
+   points[6][0] = m_corner2[0];
+   points[6][1] = m_corner2[1];
+   points[6][2] = m_corner2[2];
+
+   points[7][0] = m_corner1[0];
+   points[7][1] = m_corner2[1];
+   points[7][2] = m_corner2[2];
+}
+
+PMViewStructure* PMBox::defaultViewStructure( ) const
+{
+   if( !s_pDefaultViewStructure )
+   {
+      s_pDefaultViewStructure = new PMViewStructure( 8, 12 );
+      PMPointArray& points = s_pDefaultViewStructure->points( );
+      PMLineArray& lines = s_pDefaultViewStructure->lines( );
+
+      points[0] = PMPoint( -defaultBoxSize, -defaultBoxSize, -defaultBoxSize );
+      points[1] = PMPoint(  defaultBoxSize, -defaultBoxSize, -defaultBoxSize );
+      points[2] = PMPoint(  defaultBoxSize, -defaultBoxSize,  defaultBoxSize );
+      points[3] = PMPoint( -defaultBoxSize, -defaultBoxSize,  defaultBoxSize );
+      points[4] = PMPoint( -defaultBoxSize,  defaultBoxSize, -defaultBoxSize );
+      points[5] = PMPoint(  defaultBoxSize,  defaultBoxSize, -defaultBoxSize );
+      points[6] = PMPoint(  defaultBoxSize,  defaultBoxSize,  defaultBoxSize );
+      points[7] = PMPoint( -defaultBoxSize,  defaultBoxSize,  defaultBoxSize );
+
+      lines[ 0] = PMLine( 0, 1 );
+      lines[ 1] = PMLine( 0, 3 );
+      lines[ 2] = PMLine( 0, 4 );
+      lines[ 3] = PMLine( 1, 2 );
+      lines[ 4] = PMLine( 1, 5 );
+      lines[ 5] = PMLine( 2, 3 );
+      lines[ 6] = PMLine( 2, 6 );
+      lines[ 7] = PMLine( 3, 7 );
+      lines[ 8] = PMLine( 4, 5 );
+      lines[ 9] = PMLine( 4, 7 );
+      lines[10] = PMLine( 5, 6 );
+      lines[11] = PMLine( 6, 7 );
+   }
+   return s_pDefaultViewStructure;
+}
+
+void PMBox::controlPoints( PMControlPointList& list )
+{
+   list.append( new PM3DControlPoint( m_corner1, PMCorner1ID,
+                                      i18n( "Corner 1" ) ) );
+   list.append( new PM3DControlPoint( m_corner2, PMCorner2ID,
+                                      i18n( "Corner 2" ) ) );
+}
+
+void PMBox::controlPointsChanged( PMControlPointList& list )
+{
+   PMControlPoint* p;
+
+   for( p = list.first( ); p; p = list.next( ) )
+   {
+      if( p->changed( ) )
+      {
+         switch( p->id( ) )
+         {
+            case PMCorner1ID:
+               setCorner1( ( ( PM3DControlPoint* ) p )->point( ) );
+               break;
+            case PMCorner2ID:
+               setCorner2( ( ( PM3DControlPoint* ) p )->point( ) );
+               break;
+            default:
+               kdError( PMArea ) << "Wrong ID in PMBox::controlPointsChanged\n";
+               break;
+         }
+      }
+   }
+}
+
+void PMBox::cleanUp( ) const
+{
+   if( s_pDefaultViewStructure )
+      delete s_pDefaultViewStructure;
+   s_pDefaultViewStructure = 0;
+   if( s_pMetaObject )
+   {
+      delete s_pMetaObject;
+      s_pMetaObject = 0;
+   }
+   Base::cleanUp( );
+}