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165 lines
4.1 KiB
165 lines
4.1 KiB
/*
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**************************************************************************
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description
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--------------------
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copyright : (C) 2000-2002 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 "pmrotate.h"
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#include "pmrotateedit.h"
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#include "pmxmlhelper.h"
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#include "pmmemento.h"
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#include "pmrotatecontrolpoint.h"
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#include <tdelocale.h>
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#include <tqdom.h>
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const PMVector rotateDefault = PMVector( 0, 0, 0 );
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PMDefinePropertyClass( PMRotate, PMRotateProperty );
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PMMetaObject* PMRotate::s_pMetaObject = 0;
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PMObject* createNewRotate( PMPart* part )
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{
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return new PMRotate( part );
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}
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PMRotate::PMRotate( PMPart* part )
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: Base( part )
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{
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}
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PMRotate::PMRotate( const PMRotate& r )
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: Base( r )
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{
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m_rotate = r.m_rotate;
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}
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PMRotate::~PMRotate( )
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{
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}
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TQString PMRotate::description( ) const
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{
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return i18n( "rotate" );
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}
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void PMRotate::serialize( TQDomElement& e, TQDomDocument& /*doc*/ ) const
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{
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e.setAttribute( "value", m_rotate.serializeXML( ) );
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}
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void PMRotate::readAttributes( const PMXMLHelper& h )
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{
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m_rotate = h.vectorAttribute( "value", rotateDefault );
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}
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PMMetaObject* PMRotate::metaObject( ) const
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{
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if( !s_pMetaObject )
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{
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s_pMetaObject = new PMMetaObject( "Rotate", Base::metaObject( ),
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createNewRotate );
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s_pMetaObject->addProperty(
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new PMRotateProperty( "rotation", &PMRotate::setRotation, &PMRotate::rotation ) );
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}
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return s_pMetaObject;
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}
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void PMRotate::cleanUp( ) const
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{
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if( s_pMetaObject )
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{
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delete s_pMetaObject;
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s_pMetaObject = 0;
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}
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Base::cleanUp( );
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}
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void PMRotate::setRotation( const PMVector& p )
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{
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if( p != m_rotate )
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{
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if( m_pMemento )
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{
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m_pMemento->addData( s_pMetaObject, PMRotationID, m_rotate );
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m_pMemento->setViewStructureChanged( );
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}
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m_rotate = p;
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m_rotate.resize( 3 );
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}
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}
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PMDialogEditBase* PMRotate::editWidget( TQWidget* parent ) const
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{
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return new PMRotateEdit( parent );
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}
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void PMRotate::restoreMemento( PMMemento* s )
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{
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PMMementoDataIterator it( s );
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PMMementoData* data;
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for( ; it.current( ); ++it )
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{
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data = it.current( );
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if( data->objectType( ) == s_pMetaObject )
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{
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switch( data->valueID( ) )
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{
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case PMRotationID:
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setRotation( data->vectorData( ) );
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break;
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default:
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kdError( PMArea ) << "Wrong ID in PMRotate::restoreMemento\n";
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break;
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}
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}
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}
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Base::restoreMemento( s );
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}
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PMMatrix PMRotate::transformationMatrix( ) const
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{
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return PMMatrix::rotation( deg2Rad( m_rotate[0] ), deg2Rad( m_rotate[1] ),
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deg2Rad( m_rotate[2] ) );
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}
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void PMRotate::controlPoints( PMControlPointList& list )
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{
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list.append( new PMRotateControlPoint( m_rotate, PMRotationID ) );
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}
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void PMRotate::controlPointsChanged( PMControlPointList& list )
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{
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PMControlPoint* p;
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for( p = list.first( ); p; p = list.next( ) )
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{
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if( p->changed( ) )
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{
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switch( p->id( ) )
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{
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case PMRotationID:
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setRotation( ( ( PMRotateControlPoint* ) p )->rotation( ) );
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break;
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default:
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kdError( PMArea ) << "Wrong ID in PMRotate::controlPointsChanged\n";
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break;
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}
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}
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}
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}
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