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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 .
*/
#include "accfrmobjmap.hxx"
#include <accmap.hxx>
#include "acccontext.hxx"
#include <viewsh.hxx>
#include <doc.hxx>
#include <IDocumentDrawModelAccess.hxx>
#include <pagefrm.hxx>
#include <sortedobjs.hxx>
#include <anchoredobject.hxx>
#include <svx/svdobj.hxx>
using namespace sw::access;
SwAccessibleChildMap::SwAccessibleChildMap( const SwRect& rVisArea,
const SwFrame& rFrame,
SwAccessibleMap& rAccMap )
: mnHellId( rAccMap.GetShell()->GetDoc()->getIDocumentDrawModelAccess().GetHellId() )
, mnControlsId( rAccMap.GetShell()->GetDoc()->getIDocumentDrawModelAccess().GetControlsId() )
{
const bool bVisibleChildrenOnly = SwAccessibleChild( &rFrame ).IsVisibleChildrenOnly();
sal_uInt32 nPos = 0;
SwAccessibleChild aLower( rFrame.GetLower() );
while( aLower.GetSwFrame() )
{
if ( !bVisibleChildrenOnly ||
aLower.AlwaysIncludeAsChild() ||
aLower.GetBox( rAccMap ).Overlaps( rVisArea ) )
{
insert( nPos++, SwAccessibleChildMapKey::TEXT, aLower );
}
aLower = aLower.GetSwFrame()->GetNext();
}
if ( rFrame.IsPageFrame() )
{
OSL_ENSURE( bVisibleChildrenOnly, "page frame within tab frame???" );
const SwPageFrame *pPgFrame =
static_cast< const SwPageFrame * >( &rFrame );
const SwSortedObjs *pObjs = pPgFrame->GetSortedObjs();
if ( pObjs )
{
for(const SwAnchoredObject* pObj : *pObjs)
{
aLower = pObj->GetDrawObj();
if ( aLower.GetBox( rAccMap ).Overlaps( rVisArea ) )
{
insert( aLower.GetDrawObject(), aLower );
}
}
}
}
else if( rFrame.IsTextFrame() )
{
const SwSortedObjs *pObjs = rFrame.GetDrawObjs();
if ( pObjs )
{
for(const SwAnchoredObject* pObj : *pObjs)
{
aLower = pObj->GetDrawObj();
if ( aLower.IsBoundAsChar() &&
( !bVisibleChildrenOnly ||
aLower.AlwaysIncludeAsChild() ||
aLower.GetBox( rAccMap ).Overlaps( rVisArea ) ) )
{
insert( aLower.GetDrawObject(), aLower );
}
}
}
{
::rtl::Reference < SwAccessibleContext > xAccImpl =
rAccMap.GetContextImpl( &rFrame, false );
if( xAccImpl.is() )
{
SwAccessibleContext* pAccImpl = xAccImpl.get();
if ( pAccImpl &&
pAccImpl->HasAdditionalAccessibleChildren() )
{
std::vector< vcl::Window* > aAdditionalChildren;
pAccImpl->GetAdditionalAccessibleChildren( &aAdditionalChildren );
sal_Int32 nCounter( 0 );
for ( const auto& rpChild : aAdditionalChildren )
{
aLower = rpChild;
insert( ++nCounter, SwAccessibleChildMapKey::XWINDOW, aLower );
}
}
}
}
}
}
std::pair< SwAccessibleChildMap::iterator, bool > SwAccessibleChildMap::insert(
const sal_uInt32 nPos,
const SwAccessibleChildMapKey::LayerId eLayerId,
const SwAccessibleChild& rLower )
{
SwAccessibleChildMapKey aKey( eLayerId, nPos );
return emplace( aKey, rLower );
}
std::pair< SwAccessibleChildMap::iterator, bool > SwAccessibleChildMap::insert(
const SdrObject *pObj,
const SwAccessibleChild& rLower )
{
const SdrLayerID nLayer = pObj->GetLayer();
SwAccessibleChildMapKey::LayerId eLayerId =
(mnHellId == nLayer)
? SwAccessibleChildMapKey::HELL
: ( (mnControlsId == nLayer)
? SwAccessibleChildMapKey::CONTROLS
: SwAccessibleChildMapKey::HEAVEN );
SwAccessibleChildMapKey aKey( eLayerId, pObj->GetOrdNum() );
return emplace( aKey, rLower );
}
bool SwAccessibleChildMap::IsSortingRequired( const SwFrame& rFrame )
{
return ( rFrame.IsPageFrame() &&
static_cast< const SwPageFrame& >( rFrame ).GetSortedObjs() ) ||
( rFrame.IsTextFrame() &&
rFrame.GetDrawObjs() );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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