1 files changed, 99 insertions, 0 deletions
diff --git a/kpovmodeler/pmcontrolpoint.cpp b/kpovmodeler/pmcontrolpoint.cpp
new file mode 100644
index 00000000..8617ae27
--- /dev/null
+++ b/kpovmodeler/pmcontrolpoint.cpp
@@ -0,0 +1,99 @@
+/*
+**************************************************************************
+                                 description
+                             --------------------
+    copyright            : (C) 2000-2001 by Andreas Zehender
+    email                : zehender@kde.org
+**************************************************************************
+
+**************************************************************************
+*                                                                        *
+*  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 "pmcontrolpoint.h"
+#include "pmdefaults.h"
+#include "pmdebug.h"
+
+#include <kconfig.h>
+
+double PMControlPoint::s_moveGrid = c_defaultMoveGrid;
+double PMControlPoint::s_scaleGrid = c_defaultScaleGrid;
+double PMControlPoint::s_rotateGrid = c_defaultRotateGrid;
+
+PMControlPoint::PMControlPoint( int id, const QString& description )
+{
+   m_id = id;
+   m_bChanged = false;
+   m_description = description;
+   m_bSelected = false;
+}
+
+PMControlPoint::~PMControlPoint( )
+{
+}
+
+void PMControlPoint::startChange( const PMVector& s, const PMVector& n )
+{
+   m_startPoint = s;
+   m_normalVector = n;
+   graphicalChangeStarted( );
+}
+
+void PMControlPoint::change( const PMVector& endPoint )
+{
+   m_bChanged = true;
+   graphicalChange( m_startPoint, m_normalVector, endPoint );
+}
+   
+bool PMControlPoint::changed( )
+{
+   bool h = m_bChanged;
+   m_bChanged = false;
+
+   return h;
+}
+
+void PMControlPoint::setMoveGrid( double d )
+{
+   if( d > 0 )
+      s_moveGrid = d;
+   else
+      kdError( PMArea ) << "Grid has to be greater than 0\n";
+}
+
+void PMControlPoint::setScaleGrid( double d )
+{
+   if( d > 0 )
+      s_scaleGrid = d;
+   else
+      kdError( PMArea ) << "Grid has to be greater than 0\n";
+}
+
+void PMControlPoint::setRotateGrid( double d )
+{
+   if( d > 0 )
+      s_rotateGrid = d;
+   else
+      kdError( PMArea ) << "Grid has to be greater than 0\n";
+}
+
+void PMControlPoint::saveConfig( KConfig* cfg )
+{
+   cfg->setGroup( "Grid" );
+   cfg->writeEntry( "MoveGrid", s_moveGrid );
+   cfg->writeEntry( "RotateGrid", s_rotateGrid );
+   cfg->writeEntry( "ScaleGrid", s_scaleGrid );
+}
+
+void PMControlPoint::restoreConfig( KConfig* cfg )
+{
+   cfg->setGroup( "Grid" );
+   s_moveGrid = cfg->readDoubleNumEntry( "MoveGrid", c_defaultMoveGrid );
+   s_rotateGrid = cfg->readDoubleNumEntry( "RotateGrid", c_defaultRotateGrid );
+   s_scaleGrid = cfg->readDoubleNumEntry( "ScaleGrid", c_defaultScaleGrid );
+}