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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _ACCFRMOBJSLIST_HXX
#define _ACCFRMOBJSLIST_HXX
#include <accfrmobj.hxx>
#include <swrect.hxx>
class SwAccessibleMap;
class SwAccessibleChildSList;
class SwAccessibleChildSList_const_iterator
{
private:
friend class SwAccessibleChildSList;
const SwAccessibleChildSList& rList; // The frame we are iterating over
sw::access::SwAccessibleChild aCurr; // The current object
sal_uInt16 nNextObj; // The index of the current sdr object
inline SwAccessibleChildSList_const_iterator( const SwAccessibleChildSList& rLst )
: rList( rLst )
, nNextObj( 0 )
{}
SwAccessibleChildSList_const_iterator( const SwAccessibleChildSList& rLst,
SwAccessibleMap& rAccMap );
SwAccessibleChildSList_const_iterator& next();
SwAccessibleChildSList_const_iterator& next_visible();
public:
inline SwAccessibleChildSList_const_iterator( const SwAccessibleChildSList_const_iterator& rIter )
: rList( rIter.rList )
, aCurr( rIter.aCurr )
, nNextObj( rIter.nNextObj )
{}
inline sal_Bool operator==( const SwAccessibleChildSList_const_iterator& r ) const
{
return aCurr == r.aCurr;
}
inline sal_Bool operator!=(
const SwAccessibleChildSList_const_iterator& r ) const
{
return !(*this == r);
}
SwAccessibleChildSList_const_iterator& operator++();
inline const sw::access::SwAccessibleChild& operator*() const
{
return aCurr;
}
};
// An iterator to iterate over a frame's child in any order
class SwAccessibleChildSList
{
const SwRect maVisArea;
const SwFrm& mrFrm;
const sal_Bool mbVisibleChildrenOnly;
SwAccessibleMap& mrAccMap;
public:
typedef SwAccessibleChildSList_const_iterator const_iterator;
inline SwAccessibleChildSList( const SwFrm& rFrm,
SwAccessibleMap& rAccMap )
: maVisArea()
, mrFrm( rFrm )
, mbVisibleChildrenOnly( sal_False )
, mrAccMap( rAccMap )
{}
inline SwAccessibleChildSList( const SwRect& rVisArea,
const SwFrm& rFrm,
SwAccessibleMap& rAccMap )
: maVisArea( rVisArea )
, mrFrm( rFrm )
, mbVisibleChildrenOnly( sw::access::SwAccessibleChild( &rFrm ).IsVisibleChildrenOnly() )
, mrAccMap( rAccMap )
{
}
inline const_iterator begin() const
{
return SwAccessibleChildSList_const_iterator( *this, mrAccMap );
}
inline const_iterator end() const
{
return SwAccessibleChildSList_const_iterator( *this );
}
inline const SwFrm& GetFrm() const
{
return mrFrm;
}
inline sal_Bool IsVisibleChildrenOnly() const
{
return mbVisibleChildrenOnly;
}
inline const SwRect& GetVisArea() const
{
return maVisArea;
}
inline SwAccessibleMap& GetAccMap() const
{
return mrAccMap;
}
};
#endif
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