diff options
Diffstat (limited to 'sw/source/core/access/accfrmobjmap.cxx')
| -rw-r--r-- | sw/source/core/access/accfrmobjmap.cxx | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/sw/source/core/access/accfrmobjmap.cxx b/sw/source/core/access/accfrmobjmap.cxx new file mode 100644 index 000000000000..11834ee89963 --- /dev/null +++ b/sw/source/core/access/accfrmobjmap.cxx @@ -0,0 +1,168 @@ + /************************************************************************* + * + * 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_sw.hxx" + +#include <accfrmobjmap.hxx> +#include <accframe.hxx> +#include <accmap.hxx> +#include <acccontext.hxx> + +#include <viewsh.hxx> +#include <doc.hxx> +#include <frmfmt.hxx> +#include <pagefrm.hxx> +#include <txtfrm.hxx> +#include <node.hxx> +#include <sortedobjs.hxx> +#include <anchoredobject.hxx> + +#include <svx/svdobj.hxx> + +using namespace sw::access; + +SwAccessibleChildMap::SwAccessibleChildMap( const SwRect& rVisArea, + const SwFrm& rFrm, + SwAccessibleMap& rAccMap ) + : nHellId( rAccMap.GetShell()->GetDoc()->GetHellId() ) + , nControlsId( rAccMap.GetShell()->GetDoc()->GetControlsId() ) +{ + const bool bVisibleChildrenOnly = SwAccessibleChild( &rFrm ).IsVisibleChildrenOnly(); + + sal_uInt32 nPos = 0; + SwAccessibleChild aLower( rFrm.GetLower() ); + while( aLower.GetSwFrm() ) + { + if ( !bVisibleChildrenOnly || + aLower.AlwaysIncludeAsChild() || + aLower.GetBox( rAccMap ).IsOver( rVisArea ) ) + { + insert( nPos++, SwAccessibleChildMapKey::TEXT, aLower ); + } + + aLower = aLower.GetSwFrm()->GetNext(); + } + + if ( rFrm.IsPageFrm() ) + { + ASSERT( bVisibleChildrenOnly, "page frame within tab frame???" ); + const SwPageFrm *pPgFrm = + static_cast< const SwPageFrm * >( &rFrm ); + const SwSortedObjs *pObjs = pPgFrm->GetSortedObjs(); + if ( pObjs ) + { + for( sal_uInt16 i=0; i<pObjs->Count(); i++ ) + { + aLower = (*pObjs)[i]->GetDrawObj(); + if ( aLower.GetBox( rAccMap ).IsOver( rVisArea ) ) + { + insert( aLower.GetDrawObject(), aLower ); + } + } + } + } + else if( rFrm.IsTxtFrm() ) + { + const SwSortedObjs *pObjs = rFrm.GetDrawObjs(); + if ( pObjs ) + { + for( sal_uInt16 i=0; i<pObjs->Count(); i++ ) + { + aLower = (*pObjs)[i]->GetDrawObj(); + if ( aLower.IsBoundAsChar() && + ( !bVisibleChildrenOnly || + aLower.AlwaysIncludeAsChild() || + aLower.GetBox( rAccMap ).IsOver( rVisArea ) ) ) + { + insert( aLower.GetDrawObject(), aLower ); + } + } + } + + { + ::vos::ORef < SwAccessibleContext > xAccImpl = + rAccMap.GetContextImpl( &rFrm, sal_False ); + if( xAccImpl.isValid() ) + { + SwAccessibleContext* pAccImpl = xAccImpl.getBodyPtr(); + if ( pAccImpl && + pAccImpl->HasAdditionalAccessibleChildren() ) + { + std::vector< Window* >* pAdditionalChildren = + new std::vector< Window* >(); + pAccImpl->GetAdditionalAccessibleChildren( pAdditionalChildren ); + + sal_Int32 nCounter( 0 ); + for ( std::vector< Window* >::iterator aIter = pAdditionalChildren->begin(); + aIter != pAdditionalChildren->end(); + ++aIter ) + { + aLower = (*aIter); + insert( ++nCounter, SwAccessibleChildMapKey::XWINDOW, aLower ); + } + + delete pAdditionalChildren; + } + } + } + } +} + +::std::pair< SwAccessibleChildMap::iterator, bool > SwAccessibleChildMap::insert( + const sal_uInt32 nPos, + const SwAccessibleChildMapKey::LayerId eLayerId, + const SwAccessibleChild& rLower ) +{ + SwAccessibleChildMapKey aKey( eLayerId, nPos ); + value_type aEntry( aKey, rLower ); + return _SwAccessibleChildMap::insert( aEntry ); +} + +::std::pair< SwAccessibleChildMap::iterator, bool > SwAccessibleChildMap::insert( + const SdrObject *pObj, + const SwAccessibleChild& rLower ) +{ + const SdrLayerID nLayer = pObj->GetLayer(); + SwAccessibleChildMapKey::LayerId eLayerId = + (nHellId == nLayer) + ? SwAccessibleChildMapKey::HELL + : ( (nControlsId == nLayer) + ? SwAccessibleChildMapKey::CONTROLS + : SwAccessibleChildMapKey::HEAVEN ); + SwAccessibleChildMapKey aKey( eLayerId, pObj->GetOrdNum() ); + value_type aEntry( aKey, rLower ); + return _SwAccessibleChildMap::insert( aEntry ); +} + +/* static */ sal_Bool SwAccessibleChildMap::IsSortingRequired( const SwFrm& rFrm ) +{ + return ( rFrm.IsPageFrm() && + static_cast< const SwPageFrm& >( rFrm ).GetSortedObjs() ) || + ( rFrm.IsTxtFrm() && + rFrm.GetDrawObjs() ); +} |