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100 lines
2.8 KiB
100 lines
2.8 KiB
/*
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**************************************************************************
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description
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--------------------
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copyright : (C) 2000-2001 by Andreas Zehender
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email : zehender@kde.org
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**************************************************************************
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**************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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**************************************************************************/
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#include "pmcontrolpoint.h"
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#include "pmdefaults.h"
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#include "pmdebug.h"
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#include <kconfig.h>
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double PMControlPoint::s_moveGrid = c_defaultMoveGrid;
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double PMControlPoint::s_scaleGrid = c_defaultScaleGrid;
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double PMControlPoint::s_rotateGrid = c_defaultRotateGrid;
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PMControlPoint::PMControlPoint( int id, const TQString& description )
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{
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m_id = id;
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m_bChanged = false;
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m_description = description;
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m_bSelected = false;
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}
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PMControlPoint::~PMControlPoint( )
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{
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}
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void PMControlPoint::startChange( const PMVector& s, const PMVector& n )
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{
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m_startPoint = s;
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m_normalVector = n;
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graphicalChangeStarted( );
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}
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void PMControlPoint::change( const PMVector& endPoint )
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{
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m_bChanged = true;
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graphicalChange( m_startPoint, m_normalVector, endPoint );
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}
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bool PMControlPoint::changed( )
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{
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bool h = m_bChanged;
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m_bChanged = false;
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return h;
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}
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void PMControlPoint::setMoveGrid( double d )
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{
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if( d > 0 )
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s_moveGrid = d;
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else
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kdError( PMArea ) << "Grid has to be greater than 0\n";
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}
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void PMControlPoint::setScaleGrid( double d )
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{
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if( d > 0 )
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s_scaleGrid = d;
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else
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kdError( PMArea ) << "Grid has to be greater than 0\n";
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}
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void PMControlPoint::setRotateGrid( double d )
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{
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if( d > 0 )
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s_rotateGrid = d;
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else
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kdError( PMArea ) << "Grid has to be greater than 0\n";
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}
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void PMControlPoint::saveConfig( KConfig* cfg )
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{
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cfg->setGroup( "Grid" );
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cfg->writeEntry( "MoveGrid", s_moveGrid );
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cfg->writeEntry( "RotateGrid", s_rotateGrid );
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cfg->writeEntry( "ScaleGrid", s_scaleGrid );
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}
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void PMControlPoint::restoreConfig( KConfig* cfg )
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{
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cfg->setGroup( "Grid" );
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s_moveGrid = cfg->readDoubleNumEntry( "MoveGrid", c_defaultMoveGrid );
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s_rotateGrid = cfg->readDoubleNumEntry( "RotateGrid", c_defaultRotateGrid );
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s_scaleGrid = cfg->readDoubleNumEntry( "ScaleGrid", c_defaultScaleGrid );
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}
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