/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project .
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License , v . 2 . 0 . If a copy of the MPL was not distributed with this
* file , You can obtain one at http : //mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice :
*
* Licensed to the Apache Software Foundation ( ASF ) under one or more
* contributor license agreements . See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership . The ASF licenses this file to you under the Apache
* License , Version 2 . 0 ( the " License " ) ; you may not use this file
* except in compliance with the License . You may obtain a copy of
* the License at http : //www.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#include <sal/types.h>
#include <svl/poolitem.hxx>
namespace frm
{
/// the id of an attribute
typedef sal_Int32 AttributeId;
/// the "which id" of an item in an SfxItemSet
typedef sal_uInt16 WhichId;
/// a SFX slot id
typedef sal_uInt16 SfxSlotId;
enum AttributeCheckState
{
eChecked,
eUnchecked,
eIndetermined
};
struct AttributeState
{
private :
std::unique_ptr<SfxPoolItem> pItemHandleItem;
public :
AttributeCheckState eSimpleState;
inline AttributeState( );
inline explicit AttributeState( AttributeCheckState _eCheckState );
inline AttributeState( const AttributeState& _rSource );
inline AttributeState& operator =( const AttributeState& _rSource );
inline bool operator ==( const AttributeState& _rRHS );
inline const SfxPoolItem* getItem() const ;
inline void setItem( const SfxPoolItem* _pItem );
};
inline AttributeState::AttributeState( )
:eSimpleState( eIndetermined )
{
}
inline AttributeState::AttributeState( AttributeCheckState _eCheckState )
:eSimpleState( _eCheckState )
{
}
inline AttributeState::AttributeState( const AttributeState& _rSource )
:eSimpleState( eIndetermined )
{
operator =( _rSource );
}
inline AttributeState& AttributeState::operator =( const AttributeState& _rSource )
{
if ( &_rSource == this )
return *this ;
eSimpleState = _rSource.eSimpleState;
setItem( _rSource.getItem() );
return *this ;
}
inline const SfxPoolItem* AttributeState::getItem() const
{
return pItemHandleItem.get();
}
inline void AttributeState::setItem( const SfxPoolItem* _pItem )
{
if ( _pItem )
pItemHandleItem.reset(_pItem->Clone());
else
pItemHandleItem.reset();
}
inline bool AttributeState::operator ==( const AttributeState& _rRHS )
{
if ( eSimpleState != _rRHS.eSimpleState )
return false ;
if ( pItemHandleItem && !_rRHS.pItemHandleItem )
return false ;
if ( !pItemHandleItem && _rRHS.pItemHandleItem )
return false ;
if ( pItemHandleItem == _rRHS.pItemHandleItem )
return true ;
assert(pItemHandleItem && _rRHS.pItemHandleItem && "otherwise have already returned" );
return *pItemHandleItem == *_rRHS.pItemHandleItem;
}
class IMultiAttributeDispatcher
{
public :
virtual AttributeState getState( AttributeId _nAttributeId ) const = 0 ;
virtual void executeAttribute( AttributeId _nAttributeId, const SfxPoolItem* _pArgument ) = 0 ;
protected :
~IMultiAttributeDispatcher() {}
};
} // namespace frm
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=94 H=100 G=96
¤ Dauer der Verarbeitung: 0.18 Sekunden
(vorverarbeitet am 2026-09-30)
¤
*© Formatika GbR, Deutschland