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/* -*- 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 .
*/
#ifndef INCLUDED_SW_SOURCE_CORE_ACCESS_ACCFRMOBJSLIST_HXX
#define INCLUDED_SW_SOURCE_CORE_ACCESS_ACCFRMOBJSLIST_HXX
#include "accfrmobj.hxx"
#include <swrect.hxx>
class SwAccessibleMap;
class SwAccessibleChildSList;
class SwAccessibleChildSList_const_iterator
{
private:
friend class SwAccessibleChildSList;
const SwAccessibleChildSList& m_rList; // The frame we are iterating over
sw::access::SwAccessibleChild m_aCurr; // The current object
size_t m_nNextObj; // The index of the current sdr object
SwAccessibleChildSList_const_iterator( const SwAccessibleChildSList& rLst )
: m_rList( rLst )
, m_nNextObj( 0 )
{}
SwAccessibleChildSList_const_iterator( const SwAccessibleChildSList& rLst,
SwAccessibleMap& rAccMap );
SwAccessibleChildSList_const_iterator& next();
SwAccessibleChildSList_const_iterator& next_visible();
public:
bool operator==( const SwAccessibleChildSList_const_iterator& r ) const
{
return m_aCurr == r.m_aCurr;
}
bool operator!=(
const SwAccessibleChildSList_const_iterator& r ) const
{
return !(*this == r);
}
SwAccessibleChildSList_const_iterator& operator++();
const sw::access::SwAccessibleChild& operator*() const
{
return m_aCurr;
}
};
// An iterator to iterate over a frame's child in any order
class SwAccessibleChildSList
{
const SwRect maVisArea;
const SwFrame& mrFrame;
const bool mbVisibleChildrenOnly;
SwAccessibleMap& mrAccMap;
public:
typedef SwAccessibleChildSList_const_iterator const_iterator;
SwAccessibleChildSList( const SwFrame& rFrame,
SwAccessibleMap& rAccMap )
: maVisArea()
, mrFrame( rFrame )
, mbVisibleChildrenOnly( false )
, mrAccMap( rAccMap )
{}
SwAccessibleChildSList( const SwRect& rVisArea,
const SwFrame& rFrame,
SwAccessibleMap& rAccMap )
: maVisArea( rVisArea )
, mrFrame( rFrame )
, mbVisibleChildrenOnly( sw::access::SwAccessibleChild( &rFrame ).IsVisibleChildrenOnly() )
, mrAccMap( rAccMap )
{
}
const_iterator begin() const
{
return SwAccessibleChildSList_const_iterator( *this, mrAccMap );
}
const_iterator end() const
{
return SwAccessibleChildSList_const_iterator( *this );
}
const SwFrame& GetFrame() const
{
return mrFrame;
}
bool IsVisibleChildrenOnly() const
{
return mbVisibleChildrenOnly;
}
const SwRect& GetVisArea() const
{
return maVisArea;
}
SwAccessibleMap& GetAccMap() const
{
return mrAccMap;
}
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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