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