149 lines
5.5 KiB
C++
149 lines
5.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "accfrmobjmap.hxx"
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#include <accmap.hxx>
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#include "acccontext.hxx"
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#include <viewsh.hxx>
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#include <doc.hxx>
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#include <IDocumentDrawModelAccess.hxx>
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#include <pagefrm.hxx>
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#include <sortedobjs.hxx>
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#include <anchoredobject.hxx>
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#include <svx/svdobj.hxx>
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using namespace sw::access;
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SwAccessibleChildMap::SwAccessibleChildMap( const SwRect& rVisArea,
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const SwFrame& rFrame,
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SwAccessibleMap& rAccMap )
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: mnHellId( rAccMap.GetShell()->GetDoc()->getIDocumentDrawModelAccess().GetHellId() )
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, mnControlsId( rAccMap.GetShell()->GetDoc()->getIDocumentDrawModelAccess().GetControlsId() )
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{
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const bool bVisibleChildrenOnly = SwAccessibleChild( &rFrame ).IsVisibleChildrenOnly();
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sal_uInt32 nPos = 0;
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SwAccessibleChild aLower( rFrame.GetLower() );
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while( aLower.GetSwFrame() )
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{
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if ( !bVisibleChildrenOnly ||
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aLower.AlwaysIncludeAsChild() ||
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aLower.GetBox( rAccMap ).Overlaps( rVisArea ) )
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{
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insert( nPos++, SwAccessibleChildMapKey::TEXT, aLower );
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}
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aLower = aLower.GetSwFrame()->GetNext();
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}
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if ( rFrame.IsPageFrame() )
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{
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OSL_ENSURE( bVisibleChildrenOnly, "page frame within tab frame???" );
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const SwPageFrame *pPgFrame =
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static_cast< const SwPageFrame * >( &rFrame );
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const SwSortedObjs *pObjs = pPgFrame->GetSortedObjs();
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if ( pObjs )
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{
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for(const SwAnchoredObject* pObj : *pObjs)
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{
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aLower = pObj->GetDrawObj();
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if ( aLower.GetBox( rAccMap ).Overlaps( rVisArea ) )
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{
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insert( aLower.GetDrawObject(), aLower );
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}
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}
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}
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}
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else if( rFrame.IsTextFrame() )
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{
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const SwSortedObjs *pObjs = rFrame.GetDrawObjs();
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if ( pObjs )
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{
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for(const SwAnchoredObject* pObj : *pObjs)
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{
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aLower = pObj->GetDrawObj();
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if ( aLower.IsBoundAsChar() &&
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( !bVisibleChildrenOnly ||
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aLower.AlwaysIncludeAsChild() ||
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aLower.GetBox( rAccMap ).Overlaps( rVisArea ) ) )
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{
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insert( aLower.GetDrawObject(), aLower );
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}
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}
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}
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{
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::rtl::Reference < SwAccessibleContext > xAccImpl =
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rAccMap.GetContextImpl( &rFrame, false );
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if( xAccImpl.is() )
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{
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SwAccessibleContext* pAccImpl = xAccImpl.get();
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if ( pAccImpl &&
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pAccImpl->HasAdditionalAccessibleChildren() )
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{
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std::vector< vcl::Window* > aAdditionalChildren;
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pAccImpl->GetAdditionalAccessibleChildren( &aAdditionalChildren );
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sal_Int32 nCounter( 0 );
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for ( const auto& rpChild : aAdditionalChildren )
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{
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aLower = rpChild;
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insert( ++nCounter, SwAccessibleChildMapKey::XWINDOW, aLower );
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}
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}
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}
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}
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}
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}
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std::pair< SwAccessibleChildMap::iterator, bool > SwAccessibleChildMap::insert(
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const sal_uInt32 nPos,
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const SwAccessibleChildMapKey::LayerId eLayerId,
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const SwAccessibleChild& rLower )
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{
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SwAccessibleChildMapKey aKey( eLayerId, nPos );
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return emplace( aKey, rLower );
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}
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std::pair< SwAccessibleChildMap::iterator, bool > SwAccessibleChildMap::insert(
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const SdrObject *pObj,
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const SwAccessibleChild& rLower )
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{
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const SdrLayerID nLayer = pObj->GetLayer();
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SwAccessibleChildMapKey::LayerId eLayerId =
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(mnHellId == nLayer)
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? SwAccessibleChildMapKey::HELL
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: ( (mnControlsId == nLayer)
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? SwAccessibleChildMapKey::CONTROLS
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: SwAccessibleChildMapKey::HEAVEN );
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SwAccessibleChildMapKey aKey( eLayerId, pObj->GetOrdNum() );
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return emplace( aKey, rLower );
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}
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bool SwAccessibleChildMap::IsSortingRequired( const SwFrame& rFrame )
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{
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return ( rFrame.IsPageFrame() &&
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static_cast< const SwPageFrame& >( rFrame ).GetSortedObjs() ) ||
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( rFrame.IsTextFrame() &&
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rFrame.GetDrawObjs() );
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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