Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 716 insertions, 0 deletions

diff --git a/sw/source/core/access/accdoc.cxx b/sw/source/core/access/accdoc.cxx
new file mode 100644
index 000000000..4eb719242
--- /dev/null
+++ b/sw/source/core/access/accdoc.cxx
@@ -0,0 +1,716 @@
+/* -*- 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 <vcl/window.hxx>
+#include <rootfrm.hxx>
+
+#include <com/sun/star/accessibility/AccessibleRole.hpp>
+#include <com/sun/star/accessibility/AccessibleStateType.hpp>
+#include <com/sun/star/accessibility/AccessibleEventId.hpp>
+#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
+#include <unotools/accessiblestatesethelper.hxx>
+#include <cppuhelper/typeprovider.hxx>
+#include <vcl/svapp.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <viewsh.hxx>
+#include <doc.hxx>
+#include <accmap.hxx>
+#include "accdoc.hxx"
+#include <strings.hrc>
+#include <pagefrm.hxx>
+
+#include <swatrset.hxx>
+#include <docsh.hxx>
+#include <crsrsh.hxx>
+#include <fesh.hxx>
+#include <fmtclds.hxx>
+#include <flyfrm.hxx>
+#include <txtfrm.hxx>
+#include <sectfrm.hxx>
+#include <section.hxx>
+#include <swmodule.hxx>
+#include <svtools/colorcfg.hxx>
+
+#include <fmtanchr.hxx>
+#include <viewimp.hxx>
+#include <dview.hxx>
+#include <dcontact.hxx>
+#include <svx/svdmark.hxx>
+constexpr OUStringLiteral sServiceName = u"com.sun.star.text.AccessibleTextDocumentView";
+constexpr OUStringLiteral sImplementationName = u"com.sun.star.comp.Writer.SwAccessibleDocumentView";
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::accessibility;
+
+using lang::IndexOutOfBoundsException;
+
+// SwAccessibleDocumentBase: base class for SwAccessibleDocument and
+// SwAccessiblePreview
+
+SwAccessibleDocumentBase::SwAccessibleDocumentBase(
+        std::shared_ptr<SwAccessibleMap> const& pMap)
+    : SwAccessibleContext(pMap, AccessibleRole::DOCUMENT_TEXT,
+                          pMap->GetShell()->GetLayout())
+    , mxParent(pMap->GetShell()->GetWin()->GetAccessibleParentWindow()->GetAccessible())
+    , mpChildWin(nullptr)
+{
+}
+
+SwAccessibleDocumentBase::~SwAccessibleDocumentBase()
+{
+}
+
+void SwAccessibleDocumentBase::SetVisArea()
+{
+    SolarMutexGuard aGuard;
+
+    SwRect aOldVisArea( GetVisArea() );
+    const SwRect& rNewVisArea = GetMap()->GetVisArea();
+    if( aOldVisArea != rNewVisArea )
+    {
+        SwAccessibleFrame::SetVisArea( GetMap()->GetVisArea() );
+        // #i58139# - showing state of document view needs also be updated.
+        // Thus, call method <Scrolled(..)> instead of <ChildrenScrolled(..)>
+        // ChildrenScrolled( GetFrame(), aOldVisArea );
+        Scrolled( aOldVisArea );
+    }
+}
+
+void SwAccessibleDocumentBase::AddChild( vcl::Window *pWin, bool bFireEvent )
+{
+    SolarMutexGuard aGuard;
+
+    OSL_ENSURE( !mpChildWin, "only one child window is supported" );
+    if( !mpChildWin )
+    {
+        mpChildWin = pWin;
+
+        if( bFireEvent )
+        {
+            AccessibleEventObject aEvent;
+            aEvent.EventId = AccessibleEventId::CHILD;
+            aEvent.NewValue <<= mpChildWin->GetAccessible();
+            FireAccessibleEvent( aEvent );
+        }
+    }
+}
+
+void SwAccessibleDocumentBase::RemoveChild( vcl::Window *pWin )
+{
+    SolarMutexGuard aGuard;
+
+    OSL_ENSURE( !mpChildWin || pWin == mpChildWin, "invalid child window to remove" );
+    if( mpChildWin && pWin == mpChildWin )
+    {
+        AccessibleEventObject aEvent;
+        aEvent.EventId = AccessibleEventId::CHILD;
+        aEvent.OldValue <<= mpChildWin->GetAccessible();
+        FireAccessibleEvent( aEvent );
+
+        mpChildWin = nullptr;
+    }
+}
+
+sal_Int32 SAL_CALL SwAccessibleDocumentBase::getAccessibleChildCount()
+{
+    SolarMutexGuard aGuard;
+
+    // ThrowIfDisposed is called by parent
+
+    sal_Int32 nChildren = SwAccessibleContext::getAccessibleChildCount();
+    if( !IsDisposing() && mpChildWin )
+        nChildren++;
+
+    return nChildren;
+}
+
+uno::Reference< XAccessible> SAL_CALL
+    SwAccessibleDocumentBase::getAccessibleChild( sal_Int32 nIndex )
+{
+    SolarMutexGuard aGuard;
+
+    if( mpChildWin  )
+    {
+        ThrowIfDisposed();
+
+        if ( nIndex == GetChildCount( *(GetMap()) ) )
+        {
+            return mpChildWin->GetAccessible();
+        }
+    }
+
+    return SwAccessibleContext::getAccessibleChild( nIndex );
+}
+
+uno::Reference< XAccessible> SAL_CALL SwAccessibleDocumentBase::getAccessibleParent()
+{
+    return mxParent;
+}
+
+sal_Int32 SAL_CALL SwAccessibleDocumentBase::getAccessibleIndexInParent()
+{
+    SolarMutexGuard aGuard;
+
+    uno::Reference < XAccessibleContext > xAcc( mxParent->getAccessibleContext() );
+    uno::Reference < XAccessible > xThis( this );
+    sal_Int32 nCount = xAcc->getAccessibleChildCount();
+
+    for( sal_Int32 i=0; i < nCount; i++ )
+    {
+        try
+        {
+            if( xAcc->getAccessibleChild( i ) == xThis )
+                return i;
+        }
+        catch(const css::lang::IndexOutOfBoundsException &)
+        {
+            return -1;
+        }
+    }
+    return -1;
+}
+
+OUString SAL_CALL SwAccessibleDocumentBase::getAccessibleDescription()
+{
+    return GetResource( STR_ACCESS_DOC_DESC );
+}
+
+OUString SAL_CALL SwAccessibleDocumentBase::getAccessibleName()
+{
+    SolarMutexGuard g;
+
+    OUString sAccName = GetResource( STR_ACCESS_DOC_WORDPROCESSING );
+    SwDoc *pDoc = GetMap() ? GetShell()->GetDoc() : nullptr;
+    if ( pDoc )
+    {
+        OUString sFileName = pDoc->getDocAccTitle();
+        if ( sFileName.isEmpty() )
+        {
+            SwDocShell* pDocSh = pDoc->GetDocShell();
+            if ( pDocSh )
+            {
+                sFileName = pDocSh->GetTitle( SFX_TITLE_APINAME );
+            }
+        }
+
+        if ( !sFileName.isEmpty() )
+        {
+            sAccName = sFileName + " - " + sAccName;
+        }
+    }
+
+    return sAccName;
+}
+
+awt::Rectangle SAL_CALL SwAccessibleDocumentBase::getBounds()
+{
+    try
+    {
+        SolarMutexGuard aGuard;
+
+        vcl::Window *pWin = GetWindow();
+        if (!pWin)
+        {
+            throw uno::RuntimeException("no Window", static_cast<cppu::OWeakObject*>(this));
+        }
+
+        tools::Rectangle aPixBounds( pWin->GetWindowExtentsRelative( pWin->GetAccessibleParentWindow() ) );
+        awt::Rectangle aBox( aPixBounds.Left(), aPixBounds.Top(),
+                             aPixBounds.GetWidth(), aPixBounds.GetHeight() );
+
+        return aBox;
+    }
+    catch(const css::lang::IndexOutOfBoundsException &)
+    {
+        return awt::Rectangle();
+    }
+}
+
+awt::Point SAL_CALL SwAccessibleDocumentBase::getLocation()
+{
+    SolarMutexGuard aGuard;
+
+    vcl::Window *pWin = GetWindow();
+    if (!pWin)
+    {
+        throw uno::RuntimeException("no Window", static_cast<cppu::OWeakObject*>(this));
+    }
+
+    Point aPixPos( pWin->GetWindowExtentsRelative( pWin->GetAccessibleParentWindow() ).TopLeft() );
+    awt::Point aLoc( aPixPos.getX(), aPixPos.getY() );
+
+    return aLoc;
+}
+
+css::awt::Point SAL_CALL SwAccessibleDocumentBase::getLocationOnScreen()
+{
+    SolarMutexGuard aGuard;
+
+    vcl::Window *pWin = GetWindow();
+    if (!pWin)
+    {
+        throw uno::RuntimeException("no Window", static_cast<cppu::OWeakObject*>(this));
+    }
+
+    Point aPixPos( pWin->GetWindowExtentsRelative( nullptr ).TopLeft() );
+    awt::Point aLoc( aPixPos.getX(), aPixPos.getY() );
+
+    return aLoc;
+}
+
+css::awt::Size SAL_CALL SwAccessibleDocumentBase::getSize()
+{
+    SolarMutexGuard aGuard;
+
+    vcl::Window *pWin = GetWindow();
+    if (!pWin)
+    {
+        throw uno::RuntimeException("no Window", static_cast<cppu::OWeakObject*>(this));
+    }
+
+    Size aPixSize( pWin->GetWindowExtentsRelative( nullptr ).GetSize() );
+    awt::Size aSize( aPixSize.Width(), aPixSize.Height() );
+
+    return aSize;
+}
+
+sal_Bool SAL_CALL SwAccessibleDocumentBase::containsPoint(
+            const awt::Point& aPoint )
+{
+    SolarMutexGuard aGuard;
+
+    vcl::Window *pWin = GetWindow();
+    if (!pWin)
+    {
+        throw uno::RuntimeException("no Window", static_cast<cppu::OWeakObject*>(this));
+    }
+
+    tools::Rectangle aPixBounds( pWin->GetWindowExtentsRelative( nullptr ) );
+    aPixBounds.Move(-aPixBounds.Left(), -aPixBounds.Top());
+
+    Point aPixPoint( aPoint.X, aPoint.Y );
+    return aPixBounds.Contains( aPixPoint );
+}
+
+uno::Reference< XAccessible > SAL_CALL SwAccessibleDocumentBase::getAccessibleAtPoint(
+                const awt::Point& aPoint )
+{
+    SolarMutexGuard aGuard;
+
+    if( mpChildWin  )
+    {
+        ThrowIfDisposed();
+
+        vcl::Window *pWin = GetWindow();
+        if (!pWin)
+        {
+            throw uno::RuntimeException("no Window", static_cast<cppu::OWeakObject*>(this));
+        }
+        if (pWin->isDisposed()) // tdf#147967
+            return nullptr;
+
+        Point aPixPoint( aPoint.X, aPoint.Y ); // px rel to window
+        if( mpChildWin->GetWindowExtentsRelative( pWin ).Contains( aPixPoint ) )
+            return mpChildWin->GetAccessible();
+    }
+
+    return SwAccessibleContext::getAccessibleAtPoint( aPoint );
+}
+
+// SwAccessibleDocument
+
+void SwAccessibleDocument::GetStates(
+        ::utl::AccessibleStateSetHelper& rStateSet )
+{
+    SwAccessibleContext::GetStates( rStateSet );
+
+    // MULTISELECTABLE
+    rStateSet.AddState( AccessibleStateType::MULTI_SELECTABLE );
+    rStateSet.AddState( AccessibleStateType::MANAGES_DESCENDANTS );
+}
+
+SwAccessibleDocument::SwAccessibleDocument(
+        std::shared_ptr<SwAccessibleMap> const& pInitMap)
+    : SwAccessibleDocumentBase(pInitMap)
+    , maSelectionHelper(*this)
+{
+    SetName(pInitMap->GetDocName());
+    vcl::Window *pWin = pInitMap->GetShell()->GetWin();
+    if( pWin )
+    {
+        pWin->AddChildEventListener( LINK( this, SwAccessibleDocument, WindowChildEventListener ));
+        sal_uInt16 nCount =   pWin->GetChildCount();
+        for( sal_uInt16 i=0; i < nCount; i++ )
+        {
+            vcl::Window* pChildWin = pWin->GetChild( i );
+            if( pChildWin &&
+                AccessibleRole::EMBEDDED_OBJECT == pChildWin->GetAccessibleRole() )
+                AddChild( pChildWin, false );
+        }
+    }
+}
+
+SwAccessibleDocument::~SwAccessibleDocument()
+{
+    vcl::Window *pWin = GetMap() ? GetMap()->GetShell()->GetWin() : nullptr;
+    if( pWin )
+        pWin->RemoveChildEventListener( LINK( this, SwAccessibleDocument, WindowChildEventListener ));
+}
+
+void SwAccessibleDocument::Dispose(bool bRecursive, bool bCanSkipInvisible)
+{
+    OSL_ENSURE( GetFrame() && GetMap(), "already disposed" );
+
+    vcl::Window *pWin = GetMap() ? GetMap()->GetShell()->GetWin() : nullptr;
+    if( pWin )
+        pWin->RemoveChildEventListener( LINK( this, SwAccessibleDocument, WindowChildEventListener ));
+    SwAccessibleContext::Dispose(bRecursive, bCanSkipInvisible);
+}
+
+IMPL_LINK( SwAccessibleDocument, WindowChildEventListener, VclWindowEvent&, rEvent, void )
+{
+    OSL_ENSURE( rEvent.GetWindow(), "Window???" );
+    switch ( rEvent.GetId() )
+    {
+    case VclEventId::WindowShow:  // send create on show for direct accessible children
+        {
+            vcl::Window* pChildWin = static_cast< vcl::Window* >( rEvent.GetData() );
+            if( pChildWin && AccessibleRole::EMBEDDED_OBJECT == pChildWin->GetAccessibleRole() )
+            {
+                AddChild( pChildWin );
+            }
+        }
+        break;
+    case VclEventId::WindowHide:  // send destroy on hide for direct accessible children
+        {
+            vcl::Window* pChildWin = static_cast< vcl::Window* >( rEvent.GetData() );
+            if( pChildWin && AccessibleRole::EMBEDDED_OBJECT == pChildWin->GetAccessibleRole() )
+            {
+                RemoveChild( pChildWin );
+            }
+        }
+        break;
+    case VclEventId::ObjectDying:  // send destroy on hide for direct accessible children
+        {
+            vcl::Window* pChildWin = rEvent.GetWindow();
+            if( pChildWin && AccessibleRole::EMBEDDED_OBJECT == pChildWin->GetAccessibleRole() )
+            {
+                RemoveChild( pChildWin );
+            }
+        }
+        break;
+    default: break;
+    }
+}
+
+OUString SAL_CALL SwAccessibleDocument::getImplementationName()
+{
+    return sImplementationName;
+}
+
+sal_Bool SAL_CALL SwAccessibleDocument::supportsService(const OUString& sTestServiceName)
+{
+    return cppu::supportsService(this, sTestServiceName);
+}
+
+uno::Sequence< OUString > SAL_CALL SwAccessibleDocument::getSupportedServiceNames()
+{
+    return { sServiceName, sAccessibleServiceName };
+}
+
+// XInterface
+
+uno::Any SwAccessibleDocument::queryInterface(
+    const uno::Type& rType )
+{
+    uno::Any aRet;
+    if ( rType == cppu::UnoType<XAccessibleSelection>::get() )
+    {
+        uno::Reference<XAccessibleSelection> aSelect = this;
+        aRet <<= aSelect;
+    }
+    else  if ( rType == cppu::UnoType<XAccessibleExtendedAttributes>::get())
+    {
+        uno::Reference<XAccessibleExtendedAttributes> aAttribute = this;
+        aRet <<= aAttribute;
+    }
+    else
+        aRet = SwAccessibleContext::queryInterface( rType );
+    return aRet;
+}
+
+// XTypeProvider
+uno::Sequence< uno::Type > SAL_CALL SwAccessibleDocument::getTypes()
+{
+    return cppu::OTypeCollection(
+            cppu::UnoType<XAccessibleSelection>::get(),
+            SwAccessibleDocumentBase::getTypes() ).getTypes();
+}
+
+uno::Sequence< sal_Int8 > SAL_CALL SwAccessibleDocument::getImplementationId()
+{
+    return css::uno::Sequence<sal_Int8>();
+}
+
+// XAccessibleSelection
+
+void SwAccessibleDocument::selectAccessibleChild(
+    sal_Int32 nChildIndex )
+{
+    maSelectionHelper.selectAccessibleChild(nChildIndex);
+}
+
+sal_Bool SwAccessibleDocument::isAccessibleChildSelected(
+    sal_Int32 nChildIndex )
+{
+    return maSelectionHelper.isAccessibleChildSelected(nChildIndex);
+}
+
+void SwAccessibleDocument::clearAccessibleSelection(  )
+{
+}
+
+void SwAccessibleDocument::selectAllAccessibleChildren(  )
+{
+    maSelectionHelper.selectAllAccessibleChildren();
+}
+
+sal_Int32 SwAccessibleDocument::getSelectedAccessibleChildCount(  )
+{
+    return maSelectionHelper.getSelectedAccessibleChildCount();
+}
+
+uno::Reference<XAccessible> SwAccessibleDocument::getSelectedAccessibleChild(
+    sal_Int32 nSelectedChildIndex )
+{
+    return maSelectionHelper.getSelectedAccessibleChild(nSelectedChildIndex);
+}
+
+// index has to be treated as global child index.
+void SwAccessibleDocument::deselectAccessibleChild(
+    sal_Int32 nChildIndex )
+{
+    maSelectionHelper.deselectAccessibleChild( nChildIndex );
+}
+
+uno::Any SAL_CALL SwAccessibleDocument::getExtendedAttributes()
+{
+    SolarMutexGuard g;
+
+    uno::Any anyAttribute;
+    SwDoc *pDoc = GetMap() ? GetShell()->GetDoc() : nullptr;
+
+    if (!pDoc)
+        return anyAttribute;
+    SwCursorShell* pCursorShell = GetCursorShell();
+    if( !pCursorShell )
+        return anyAttribute;
+
+    SwFEShell* pFEShell = dynamic_cast<SwFEShell*>(pCursorShell);
+    if( pFEShell )
+    {
+        OUString sDisplay;
+        sal_uInt16 nPage, nLogPage;
+        pFEShell->GetPageNumber(-1,true,nPage,nLogPage,sDisplay);
+
+        OUString sValue = "page-name:" + sDisplay +
+            ";page-number:" +
+            OUString::number( nPage ) +
+            ";total-pages:" +
+            OUString::number( pCursorShell->GetPageCnt() ) + ";";
+
+        SwContentFrame* pCurrFrame = pCursorShell->GetCurrFrame();
+        SwPageFrame* pCurrPage=static_cast<SwFrame*>(pCurrFrame)->FindPageFrame();
+        sal_uLong nLineNum = 0;
+        SwTextFrame* pTextFrame = nullptr;
+        SwTextFrame* pCurrTextFrame = nullptr;
+        pTextFrame = static_cast< SwTextFrame* >(pCurrPage->ContainsContent());
+        if (pCurrFrame->IsInFly())//such as, graphic,chart
+        {
+            SwFlyFrame *pFlyFrame = pCurrFrame->FindFlyFrame();
+            const SwFormatAnchor& rAnchor = pFlyFrame->GetFormat()->GetAnchor();
+            RndStdIds eAnchorId = rAnchor.GetAnchorId();
+            if(eAnchorId == RndStdIds::FLY_AS_CHAR)
+            {
+                const SwFrame *pSwFrame = pFlyFrame->GetAnchorFrame();
+                if(pSwFrame->IsTextFrame())
+                    pCurrTextFrame = const_cast<SwTextFrame*>(static_cast<const SwTextFrame*>(pSwFrame));
+            }
+        }
+        else
+        {
+            assert(dynamic_cast<SwTextFrame*>(pCurrFrame));
+            pCurrTextFrame = static_cast<SwTextFrame* >(pCurrFrame);
+        }
+        //check whether the text frame where the Graph/OLE/Frame anchored is in the Header/Footer
+        SwFrame* pFrame = pCurrTextFrame;
+        while ( pFrame && !pFrame->IsHeaderFrame() && !pFrame->IsFooterFrame() )
+            pFrame = pFrame->GetUpper();
+        if ( pFrame )
+            pCurrTextFrame = nullptr;
+        //check shape
+        if(pCursorShell->Imp()->GetDrawView())
+        {
+            const SdrMarkList &rMrkList = pCursorShell->Imp()->GetDrawView()->GetMarkedObjectList();
+            for ( size_t i = 0; i < rMrkList.GetMarkCount(); ++i )
+            {
+                SdrObject *pObj = rMrkList.GetMark(i)->GetMarkedSdrObj();
+                SwFrameFormat* pFormat = static_cast<SwDrawContact*>(pObj->GetUserCall())->GetFormat();
+                const SwFormatAnchor& rAnchor = pFormat->GetAnchor();
+                if( RndStdIds::FLY_AS_CHAR != rAnchor.GetAnchorId() )
+                    pCurrTextFrame = nullptr;
+            }
+        }
+        //calculate line number
+        if (pCurrTextFrame && pTextFrame)
+        {
+            if (!(pCurrTextFrame->IsInTab() || pCurrTextFrame->IsInFootnote()))
+            {
+                while( pTextFrame && pTextFrame != pCurrTextFrame )
+                {
+                    //check header/footer
+                    pFrame = pTextFrame;
+                    while ( pFrame && !pFrame->IsHeaderFrame() && !pFrame->IsFooterFrame() )
+                        pFrame = pFrame->GetUpper();
+                    if ( pFrame )
+                    {
+                        pTextFrame = static_cast< SwTextFrame*>(pTextFrame->GetNextContentFrame());
+                        continue;
+                    }
+                    if (!(pTextFrame->IsInTab() || pTextFrame->IsInFootnote() || pTextFrame->IsInFly()))
+                        nLineNum += pTextFrame->GetThisLines();
+                    pTextFrame = static_cast< SwTextFrame* >(pTextFrame ->GetNextContentFrame());
+                }
+                SwPaM* pCaret = pCursorShell->GetCursor();
+                if (!pCurrTextFrame->IsEmpty() && pCaret)
+                {
+                    assert(pCurrTextFrame->IsTextFrame());
+                    const SwPosition* pPoint = nullptr;
+                    if (pCurrTextFrame->IsInFly())
+                    {
+                        SwFlyFrame *pFlyFrame = pCurrTextFrame->FindFlyFrame();
+                        const SwFormatAnchor& rAnchor = pFlyFrame->GetFormat()->GetAnchor();
+                        pPoint = rAnchor.GetContentAnchor();
+                        SwContentNode *const pNode(pPoint->nNode.GetNode().GetContentNode());
+                        pCurrTextFrame = pNode
+                            ? static_cast<SwTextFrame*>(pNode->getLayoutFrame(
+                                        pCurrTextFrame->getRootFrame(), pPoint))
+                            : nullptr;
+                    }
+                    else
+                        pPoint = pCaret->GetPoint();
+                    if (pCurrTextFrame)
+                    {
+                        TextFrameIndex const nActPos(pCurrTextFrame->MapModelToViewPos(*pPoint));
+                        nLineNum += pCurrTextFrame->GetLineCount( nActPos );
+                    }
+                }
+                else
+                    ++nLineNum;
+            }
+        }
+
+        sValue += "line-number:" + OUString::number( nLineNum ) + ";";
+
+        SwFrame* pCurrCol=static_cast<SwFrame*>(pCurrFrame)->FindColFrame();
+
+        sValue += "column-number:";
+
+        int nCurrCol = 1;
+        if(pCurrCol!=nullptr)
+        {
+            //SwLayoutFrame* pParent = pCurrCol->GetUpper();
+            SwFrame* pCurrPageCol=static_cast<SwFrame*>(pCurrFrame)->FindColFrame();
+            while(pCurrPageCol && pCurrPageCol->GetUpper() && pCurrPageCol->GetUpper()->IsPageFrame())
+            {
+                pCurrPageCol = pCurrPageCol->GetUpper();
+            }
+
+            SwLayoutFrame* pParent = pCurrPageCol->GetUpper();
+
+            if(pParent!=nullptr)
+            {
+                SwFrame* pCol = pParent->Lower();
+                while(pCol&&(pCol!=pCurrPageCol))
+                {
+                    pCol = pCol->GetNext();
+                    ++nCurrCol;
+                }
+            }
+        }
+        sValue += OUString::number( nCurrCol ) + ";";
+
+        const SwFormatCol &rFormatCol=pCurrPage->GetAttrSet()->GetCol();
+        sal_uInt16 nColCount=rFormatCol.GetNumCols();
+        nColCount = nColCount>0?nColCount:1;
+        sValue += "total-columns:" + OUString::number( nColCount ) + ";";
+
+        SwSectionFrame* pCurrSctFrame=static_cast<SwFrame*>(pCurrFrame)->FindSctFrame();
+        if(pCurrSctFrame!=nullptr && pCurrSctFrame->GetSection()!=nullptr )
+        {
+            OUString sectionName = pCurrSctFrame->GetSection()->GetSectionName();
+
+            sectionName = sectionName.replaceFirst( "\\" , "\\\\" );
+            sectionName = sectionName.replaceFirst( "=" , "\\=" );
+            sectionName = sectionName.replaceFirst( ";" , "\\;" );
+            sectionName = sectionName.replaceFirst( "," , "\\," );
+            sectionName = sectionName.replaceFirst( ":" , "\\:" );
+
+            sValue += "section-name:" + sectionName + ";";
+
+            //section-columns-number
+
+            nCurrCol = 1;
+
+            if(pCurrCol!=nullptr)
+            {
+                SwLayoutFrame* pParent = pCurrCol->GetUpper();
+                if(pParent!=nullptr)
+                {
+                    SwFrame* pCol = pParent->Lower();
+                    while(pCol&&(pCol!=pCurrCol))
+                    {
+                        pCol = pCol->GetNext();
+                        nCurrCol +=1;
+                    }
+                }
+            }
+            sValue += "section-columns-number:" +
+                OUString::number( nCurrCol ) + ";";
+
+            //section-total-columns
+            const SwFormatCol &rFormatSctCol=pCurrSctFrame->GetAttrSet()->GetCol();
+            sal_uInt16 nSctColCount=rFormatSctCol.GetNumCols();
+            nSctColCount = nSctColCount>0?nSctColCount:1;
+            sValue += "section-total-columns:" +
+                OUString::number( nSctColCount ) + ";";
+        }
+
+        anyAttribute <<= sValue;
+    }
+    return anyAttribute;
+}
+
+sal_Int32 SAL_CALL SwAccessibleDocument::getBackground()
+{
+    SolarMutexGuard aGuard;
+    return sal_Int32(SW_MOD()->GetColorConfig().GetColorValue( ::svtools::DOCCOLOR ).nColor);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */