186 lines
6.2 KiB
C++
186 lines
6.2 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: rtattributes.hxx,v $
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*
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* $Revision: 1.4 $
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*
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* last change: $Author: hr $ $Date: 2006-06-19 13:02:08 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef FORMS_SOURCE_RICHTEXT_RTATTRIBUTES_HXX
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#define FORMS_SOURCE_RICHTEXT_RTATTRIBUTES_HXX
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#ifndef _SOLAR_H
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#include <tools/solar.h>
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#endif
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#ifndef _SAL_TYPES_H_
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#include <sal/types.h>
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#endif
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#ifndef _SFXPOOLITEM_HXX
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#include <svtools/poolitem.hxx>
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#endif
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//........................................................................
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namespace frm
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{
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//........................................................................
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//====================================================================
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//= misc
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//====================================================================
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/// the id of an attribute
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typedef sal_Int32 AttributeId;
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/// the "which id" of an item in an SfxItemSet
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typedef USHORT WhichId;
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/// a SFX slot id
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typedef USHORT SfxSlotId;
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/// a script type
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typedef USHORT ScriptType;
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//====================================================================
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//= AttributeCheckState
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//====================================================================
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enum AttributeCheckState
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{
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eChecked,
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eUnchecked,
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eIndetermined
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};
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//====================================================================
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//= AttributeState
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//====================================================================
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struct AttributeState
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{
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private:
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SfxItemHandle* pItemHandle;
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public:
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AttributeCheckState eSimpleState;
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//................................................................
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inline AttributeState( );
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inline explicit AttributeState( AttributeCheckState _eCheckState );
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inline AttributeState( const AttributeState& _rSource );
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inline AttributeState& operator=( const AttributeState& _rSource );
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inline bool operator==( const AttributeState& _rRHS );
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inline const SfxPoolItem* getItem() const;
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inline void setItem( const SfxPoolItem* _pItem );
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};
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//====================================================================
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//= AttributeState (inline implementation)
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//====================================================================
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//................................................................
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inline AttributeState::AttributeState( )
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:pItemHandle( NULL )
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,eSimpleState( eIndetermined )
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{
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}
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//................................................................
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inline AttributeState::AttributeState( AttributeCheckState _eCheckState )
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:pItemHandle( NULL )
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,eSimpleState( _eCheckState )
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{
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}
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//................................................................
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inline AttributeState::AttributeState( const AttributeState& _rSource )
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:pItemHandle( NULL )
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,eSimpleState( eIndetermined )
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{
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operator=( _rSource );
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}
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//................................................................
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inline AttributeState& AttributeState::operator=( const AttributeState& _rSource )
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{
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if ( &_rSource == this )
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return *this;
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eSimpleState = _rSource.eSimpleState;
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setItem( _rSource.getItem() );
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return *this;
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}
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//................................................................
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inline const SfxPoolItem* AttributeState::getItem() const
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{
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return pItemHandle ? &pItemHandle->GetItem() : NULL;
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}
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//................................................................
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inline void AttributeState::setItem( const SfxPoolItem* _pItem )
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{
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if ( pItemHandle )
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delete pItemHandle;
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if ( _pItem )
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pItemHandle = new SfxItemHandle( *const_cast< SfxPoolItem* >( _pItem ) );
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else
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pItemHandle = NULL;
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}
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//................................................................
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inline bool AttributeState::operator==( const AttributeState& _rRHS )
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{
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if ( eSimpleState != _rRHS.eSimpleState )
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return false;
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if ( pItemHandle && !_rRHS.pItemHandle )
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return false;
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if ( !pItemHandle && _rRHS.pItemHandle )
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return false;
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if ( !pItemHandle && !_rRHS.pItemHandle )
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return true;
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return ( pItemHandle->GetItem() == _rRHS.pItemHandle->GetItem() );
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}
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//====================================================================
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//= IMultiAttributeDispatcher
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//====================================================================
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class IMultiAttributeDispatcher
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{
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public:
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virtual AttributeState getState( AttributeId _nAttributeId ) const = 0;
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virtual void executeAttribute( AttributeId _nAttributeId, const SfxPoolItem* _pArgument ) = 0;
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};
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//........................................................................
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} // namespace frm
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//........................................................................
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#endif // FORMS_SOURCE_RICHTEXT_RTATTRIBUTES_HXX
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