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/*
**************************************************************************
description
--------------------
copyright : (C) 2000-2002 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 "pmtranslate.h"
#include "pmtranslateedit.h"
#include "pmxmlhelper.h"
#include "pmmemento.h"
#include "pmtranslatecontrolpoint.h"
#include <klocale.h>
const PMVector moveDefault = PMVector( 0.0, 0.0, 0.0 );
PMDefinePropertyClass( PMTranslate, PMTranslateProperty );
PMMetaObject* PMTranslate::s_pMetaObject = 0;
PMObject* createNewTranslate( PMPart* part )
{
return new PMTranslate( part );
}
PMTranslate::PMTranslate( PMPart* part )
: Base( part )
{
}
PMTranslate::PMTranslate( const PMTranslate& t )
: Base( t )
{
m_move = t.m_move;
}
PMTranslate::~PMTranslate( )
{
}
TQString PMTranslate::description( ) const
{
return i18n( "translate" );
}
void PMTranslate::serialize( TQDomElement& e, TQDomDocument& /*doc*/ ) const
{
e.setAttribute( "value", m_move.serializeXML( ) );
}
void PMTranslate::readAttributes( const PMXMLHelper& h )
{
m_move = h.vectorAttribute( "value", moveDefault );
}
PMMetaObject* PMTranslate::tqmetaObject( ) const
{
if( !s_pMetaObject )
{
s_pMetaObject = new PMMetaObject( "Translate", Base::tqmetaObject( ),
createNewTranslate );
s_pMetaObject->addProperty(
new PMTranslateProperty( "translation", &PMTranslate::setTranslation, &PMTranslate::translation ) );
}
return s_pMetaObject;
}
void PMTranslate::cleanUp( ) const
{
if( s_pMetaObject )
{
delete s_pMetaObject;
s_pMetaObject = 0;
}
Base::cleanUp( );
}
void PMTranslate::setTranslation( const PMVector& p )
{
if( p != m_move )
{
if( m_pMemento )
{
m_pMemento->addData( s_pMetaObject, PMTranslationID, m_move );
m_pMemento->setViewStructureChanged( );
}
m_move = p;
m_move.resize( 3 );
}
}
PMDialogEditBase* PMTranslate::editWidget( TQWidget* tqparent ) const
{
return new PMTranslateEdit( tqparent );
}
void PMTranslate::restoreMemento( PMMemento* s )
{
PMMementoDataIterator it( s );
PMMementoData* data;
for( ; it.current( ); ++it )
{
data = it.current( );
if( data->objectType( ) == s_pMetaObject )
{
switch( data->valueID( ) )
{
case PMTranslationID:
setTranslation( data->vectorData( ) );
break;
default:
kdError( PMArea ) << "Wrong ID in PMTranslate::restoreMemento\n";
break;
}
}
}
Base::restoreMemento( s );
}
PMMatrix PMTranslate::transformationMatrix( ) const
{
return PMMatrix::translation( m_move[0], m_move[1], m_move[2] );
}
void PMTranslate::controlPoints( PMControlPointList& list )
{
list.append( new PMTranslateControlPoint( m_move, PMTranslationID ) );
}
void PMTranslate::controlPointsChanged( PMControlPointList& list )
{
PMControlPoint* p;
for( p = list.first( ); p; p = list.next( ) )
{
if( p->changed( ) )
{
switch( p->id( ) )
{
case PMTranslationID:
setTranslation( ( ( PMTranslateControlPoint* ) p )->translation( ) );
break;
default:
kdError( PMArea ) << "Wrong ID in PMTranslate::controlPointsChanged\n";
break;
}
}
}
}
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