Adding upstream version 4:24.2.0.upstream/4%24.2.0

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

1 files changed, 1209 insertions, 0 deletions

diff --git a/editeng/source/uno/unoedprx.cxx b/editeng/source/uno/unoedprx.cxx
new file mode 100644
index 0000000000..20d5df281b
--- /dev/null
+++ b/editeng/source/uno/unoedprx.cxx
@@ -0,0 +1,1209 @@
+/* -*- 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 .
+ */
+
+
+// Global header
+
+
+#include <utility>
+#include <memory>
+#include <vector>
+#include <algorithm>
+#include <osl/diagnose.h>
+#include <svl/itemset.hxx>
+#include <tools/debug.hxx>
+
+
+// Project-local header
+
+
+#include <editeng/unoedprx.hxx>
+#include <editeng/editdata.hxx>
+#include <editeng/editeng.hxx>
+#include <AccessibleStringWrap.hxx>
+#include <editeng/outliner.hxx>
+
+using namespace ::com::sun::star;
+
+namespace {
+
+class SvxAccessibleTextIndex
+{
+public:
+    SvxAccessibleTextIndex() :
+        mnPara(0),
+        mnIndex(0),
+        mnEEIndex(0),
+        mnFieldOffset(0),
+        mnFieldLen(0),
+        mnBulletOffset(0),
+        mnBulletLen(0),
+        mbInField(false),
+        mbInBullet(false) {};
+
+    // Get/Set current paragraph
+    void SetParagraph( sal_Int32 nPara )
+    {
+        mnPara = nPara;
+    }
+    sal_Int32 GetParagraph() const { return mnPara; }
+
+    /** Set the index in the UAA semantic
+
+        @param nIndex
+         The index from the UA API (fields and bullets are expanded)
+
+        @param rTF
+        The text forwarder to use in the calculations
+     */
+    void SetIndex( sal_Int32 nIndex, const SvxTextForwarder& rTF );
+    void SetIndex( sal_Int32 nPara, sal_Int32 nIndex, const SvxTextForwarder& rTF ) { SetParagraph(nPara); SetIndex(nIndex, rTF); }
+    sal_Int32 GetIndex() const { return mnIndex; }
+
+    /** Set the index in the edit engine semantic
+
+        Update the object state to reflect the given index position in
+        EditEngine/Outliner index values
+
+        @param nEEIndex
+         The index from the edit engine (fields span exactly one index increment)
+
+        @param rTF
+        The text forwarder to use in the calculations
+     */
+    void SetEEIndex( sal_Int32 nEEIndex, const SvxTextForwarder& rTF );
+    void SetEEIndex( sal_Int32 nPara, sal_Int32 nEEIndex, const SvxTextForwarder& rTF ) { SetParagraph(nPara); SetEEIndex(nEEIndex, rTF); }
+    sal_Int32 GetEEIndex() const;
+
+    void SetFieldOffset( sal_Int32 nOffset, sal_Int32 nLen ) { mnFieldOffset = nOffset; mnFieldLen = nLen; }
+    sal_Int32 GetFieldOffset() const { return mnFieldOffset; }
+    sal_Int32 GetFieldLen() const { return mnFieldLen; }
+    void AreInField() { mbInField = true; }
+    bool InField() const { return mbInField; }
+
+    void SetBulletOffset( sal_Int32 nOffset, sal_Int32 nLen ) { mnBulletOffset = nOffset; mnBulletLen = nLen; }
+    sal_Int32 GetBulletOffset() const { return mnBulletOffset; }
+    sal_Int32 GetBulletLen() const { return mnBulletLen; }
+    bool InBullet() const { return mbInBullet; }
+
+    /// returns false if the given range is non-editable (e.g. contains bullets or _parts_ of fields)
+    bool IsEditableRange( const SvxAccessibleTextIndex& rEnd ) const;
+
+private:
+    sal_Int32 mnPara;
+    sal_Int32 mnIndex;
+    sal_Int32 mnEEIndex;
+    sal_Int32 mnFieldOffset;
+    sal_Int32 mnFieldLen;
+    sal_Int32 mnBulletOffset;
+    sal_Int32 mnBulletLen;
+    bool  mbInField;
+    bool  mbInBullet;
+};
+
+}
+
+static ESelection MakeEESelection( const SvxAccessibleTextIndex& rStart, const SvxAccessibleTextIndex& rEnd )
+{
+    // deal with field special case: to really get a field contained
+    // within a selection, the start index must be before or on the
+    // field, the end index after it.
+
+    // The SvxAccessibleTextIndex.GetEEIndex method gives the index on
+    // the field, as long the input index is on the field. Thus,
+    // correction necessary for the end index
+
+    // Therefore, for _ranges_, if part of the field is touched, all
+    // of the field must be selected
+    if( rStart.GetParagraph() <= rEnd.GetParagraph() ||
+        (rStart.GetParagraph() == rEnd.GetParagraph() &&
+         rStart.GetEEIndex() <= rEnd.GetEEIndex()) )
+    {
+        if( rEnd.InField() && rEnd.GetFieldOffset() )
+            return ESelection( rStart.GetParagraph(), rStart.GetEEIndex(),
+                               rEnd.GetParagraph(), rEnd.GetEEIndex()+1 );
+    }
+    else if( rStart.GetParagraph() > rEnd.GetParagraph() ||
+             (rStart.GetParagraph() == rEnd.GetParagraph() &&
+              rStart.GetEEIndex() > rEnd.GetEEIndex()) )
+    {
+        if( rStart.InField() && rStart.GetFieldOffset()  )
+            return ESelection( rStart.GetParagraph(), rStart.GetEEIndex()+1,
+                               rEnd.GetParagraph(), rEnd.GetEEIndex() );
+    }
+
+    return ESelection( rStart.GetParagraph(), rStart.GetEEIndex(),
+                       rEnd.GetParagraph(), rEnd.GetEEIndex() );
+}
+
+static ESelection MakeEESelection( const SvxAccessibleTextIndex& rIndex )
+{
+    return ESelection( rIndex.GetParagraph(), rIndex.GetEEIndex(),
+                       rIndex.GetParagraph(), rIndex.GetEEIndex() + 1 );
+}
+
+sal_Int32 SvxAccessibleTextIndex::GetEEIndex() const
+{
+    DBG_ASSERT(mnEEIndex >= 0,
+               "SvxAccessibleTextIndex::GetEEIndex: index value overflow");
+
+    return mnEEIndex;
+}
+
+void SvxAccessibleTextIndex::SetEEIndex( sal_Int32 nEEIndex, const SvxTextForwarder& rTF )
+{
+    // reset
+    mnFieldOffset = 0;
+    mbInField = false;
+    mnFieldLen = 0;
+    mnBulletOffset = 0;
+    mbInBullet = false;
+    mnBulletLen = 0;
+
+    // set known values
+    mnEEIndex = nEEIndex;
+
+    // calculate unknowns
+    sal_Int32 nCurrField, nFieldCount = rTF.GetFieldCount( GetParagraph() );
+
+    mnIndex = nEEIndex;
+
+    EBulletInfo aBulletInfo = rTF.GetBulletInfo( GetParagraph() );
+
+    // any text bullets?
+    if( aBulletInfo.nParagraph != EE_PARA_NOT_FOUND &&
+        aBulletInfo.bVisible &&
+        aBulletInfo.nType != SVX_NUM_BITMAP )
+    {
+        mnIndex += aBulletInfo.aText.getLength();
+    }
+
+    for( nCurrField=0; nCurrField < nFieldCount; ++nCurrField )
+    {
+        EFieldInfo aFieldInfo( rTF.GetFieldInfo( GetParagraph(), nCurrField ) );
+
+        if( aFieldInfo.aPosition.nIndex > nEEIndex )
+            break;
+
+        if( aFieldInfo.aPosition.nIndex == nEEIndex )
+        {
+            AreInField();
+            break;
+        }
+
+        mnIndex += std::max(aFieldInfo.aCurrentText.getLength()-1, sal_Int32(0));
+    }
+}
+
+void SvxAccessibleTextIndex::SetIndex( sal_Int32 nIndex, const SvxTextForwarder& rTF )
+{
+    // reset
+    mnFieldOffset = 0;
+    mbInField = false;
+    mnFieldLen = 0;
+    mnBulletOffset = 0;
+    mbInBullet = false;
+    mnBulletLen = 0;
+
+    // set known values
+    mnIndex = nIndex;
+
+    // calculate unknowns
+    sal_Int32 nCurrField, nFieldCount = rTF.GetFieldCount( GetParagraph() );
+
+    DBG_ASSERT(nIndex >= 0,
+               "SvxAccessibleTextIndex::SetIndex: index value overflow");
+
+    mnEEIndex = nIndex;
+
+    EBulletInfo aBulletInfo = rTF.GetBulletInfo( GetParagraph() );
+
+    // any text bullets?
+    if( aBulletInfo.nParagraph != EE_PARA_NOT_FOUND &&
+        aBulletInfo.bVisible &&
+        aBulletInfo.nType != SVX_NUM_BITMAP )
+    {
+        sal_Int32 nBulletLen = aBulletInfo.aText.getLength();
+
+        if( nIndex < nBulletLen )
+        {
+            mbInBullet = true;
+            SetBulletOffset( nIndex, nBulletLen );
+            mnEEIndex = 0;
+            return;
+        }
+
+        mnEEIndex = mnEEIndex - nBulletLen;
+    }
+
+    for( nCurrField=0; nCurrField < nFieldCount; ++nCurrField )
+    {
+        EFieldInfo aFieldInfo( rTF.GetFieldInfo( GetParagraph(), nCurrField ) );
+
+        // we're before a field
+        if( aFieldInfo.aPosition.nIndex > mnEEIndex )
+            break;
+
+        mnEEIndex -= std::max(aFieldInfo.aCurrentText.getLength()-1, sal_Int32(0));
+
+        // we're within a field
+        if( aFieldInfo.aPosition.nIndex >= mnEEIndex )
+        {
+            AreInField();
+            SetFieldOffset( std::max(aFieldInfo.aCurrentText.getLength()-1, sal_Int32(0)) - (aFieldInfo.aPosition.nIndex - mnEEIndex),
+                            aFieldInfo.aCurrentText.getLength() );
+            mnEEIndex = aFieldInfo.aPosition.nIndex ;
+            break;
+        }
+    }
+}
+
+bool SvxAccessibleTextIndex::IsEditableRange( const SvxAccessibleTextIndex& rEnd ) const
+{
+    if( GetIndex() > rEnd.GetIndex() )
+        return rEnd.IsEditableRange( *this );
+
+    if( InBullet() || rEnd.InBullet() )
+        return false;
+
+    if( InField() && GetFieldOffset() )
+        return false; // within field
+
+    if( rEnd.InField() && rEnd.GetFieldOffset() >= rEnd.GetFieldLen() - 1 )
+        return false; // within field
+
+    return true;
+}
+
+
+SvxEditSourceAdapter::SvxEditSourceAdapter() : mbEditSourceValid( false )
+{
+}
+
+SvxEditSourceAdapter::~SvxEditSourceAdapter()
+{
+}
+
+std::unique_ptr<SvxEditSource> SvxEditSourceAdapter::Clone() const
+{
+    if( mbEditSourceValid && mpAdaptee )
+    {
+        std::unique_ptr< SvxEditSource > pClonedAdaptee( mpAdaptee->Clone() );
+
+        if (pClonedAdaptee)
+        {
+            std::unique_ptr<SvxEditSourceAdapter> pClone(new SvxEditSourceAdapter());
+            pClone->SetEditSource( std::move(pClonedAdaptee) );
+            return std::unique_ptr< SvxEditSource >(pClone.release());
+        }
+    }
+
+    return nullptr;
+}
+
+SvxAccessibleTextAdapter* SvxEditSourceAdapter::GetTextForwarderAdapter()
+{
+    if( mbEditSourceValid && mpAdaptee )
+    {
+        SvxTextForwarder* pTextForwarder = mpAdaptee->GetTextForwarder();
+
+        if( pTextForwarder )
+        {
+            maTextAdapter.SetForwarder(*pTextForwarder);
+
+            return &maTextAdapter;
+        }
+    }
+
+    return nullptr;
+}
+
+SvxTextForwarder* SvxEditSourceAdapter::GetTextForwarder()
+{
+    return GetTextForwarderAdapter();
+}
+
+SvxViewForwarder* SvxEditSourceAdapter::GetViewForwarder()
+{
+    if( mbEditSourceValid && mpAdaptee )
+        return mpAdaptee->GetViewForwarder();
+
+    return nullptr;
+}
+
+SvxAccessibleTextEditViewAdapter* SvxEditSourceAdapter::GetEditViewForwarderAdapter( bool bCreate )
+{
+    if( mbEditSourceValid && mpAdaptee )
+    {
+        SvxEditViewForwarder* pEditViewForwarder = mpAdaptee->GetEditViewForwarder(bCreate);
+
+        if( pEditViewForwarder )
+        {
+            SvxAccessibleTextAdapter* pTextAdapter = GetTextForwarderAdapter();
+
+            if( pTextAdapter )
+            {
+                maEditViewAdapter.SetForwarder(*pEditViewForwarder, *pTextAdapter);
+
+                return &maEditViewAdapter;
+            }
+        }
+    }
+
+    return nullptr;
+}
+
+SvxEditViewForwarder* SvxEditSourceAdapter::GetEditViewForwarder( bool bCreate )
+{
+    return GetEditViewForwarderAdapter( bCreate );
+}
+
+void SvxEditSourceAdapter::UpdateData()
+{
+    if( mbEditSourceValid && mpAdaptee )
+        mpAdaptee->UpdateData();
+}
+
+SfxBroadcaster& SvxEditSourceAdapter::GetBroadcaster() const
+{
+    if( mbEditSourceValid && mpAdaptee )
+        return mpAdaptee->GetBroadcaster();
+
+    return maDummyBroadcaster;
+}
+
+void SvxEditSourceAdapter::SetEditSource( std::unique_ptr< SvxEditSource > && pAdaptee )
+{
+    if (pAdaptee)
+    {
+        mpAdaptee = std::move(pAdaptee);
+        mbEditSourceValid = true;
+    }
+    else
+    {
+        // do a lazy delete (prevents us from deleting the broadcaster
+        // from within a broadcast in
+        // AccessibleTextHelper_Impl::Notify)
+        mbEditSourceValid = false;
+    }
+}
+
+SvxAccessibleTextAdapter::SvxAccessibleTextAdapter()
+    : mpTextForwarder(nullptr)
+{
+}
+
+SvxAccessibleTextAdapter::~SvxAccessibleTextAdapter()
+{
+}
+
+sal_Int32 SvxAccessibleTextAdapter::GetParagraphCount() const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    return mpTextForwarder->GetParagraphCount();
+}
+
+sal_Int32 SvxAccessibleTextAdapter::GetTextLen( sal_Int32 nParagraph ) const
+{
+    SvxAccessibleTextIndex aIndex;
+    aIndex.SetEEIndex( nParagraph, mpTextForwarder->GetTextLen( nParagraph ), *this );
+
+    return aIndex.GetIndex();
+}
+
+OUString SvxAccessibleTextAdapter::GetText( const ESelection& rSel ) const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    SvxAccessibleTextIndex aStartIndex;
+    SvxAccessibleTextIndex aEndIndex;
+
+    aStartIndex.SetIndex( rSel.nStartPara, rSel.nStartPos, *this );
+    aEndIndex.SetIndex( rSel.nEndPara, rSel.nEndPos, *this );
+
+    // normalize selection
+    if( rSel.nStartPara > rSel.nEndPara ||
+        (rSel.nStartPara == rSel.nEndPara && rSel.nStartPos > rSel.nEndPos) )
+    {
+        std::swap( aStartIndex, aEndIndex );
+    }
+
+    OUString sStr = mpTextForwarder->GetText( MakeEESelection(aStartIndex, aEndIndex) );
+
+    // trim field text, if necessary
+    if( aStartIndex.InField() )
+    {
+        DBG_ASSERT(aStartIndex.GetFieldOffset() >= 0,
+                   "SvxAccessibleTextIndex::GetText: index value overflow");
+
+        sStr = sStr.copy( aStartIndex.GetFieldOffset() );
+    }
+    if( aEndIndex.InField() && aEndIndex.GetFieldOffset() )
+    {
+        DBG_ASSERT(sStr.getLength() - (aEndIndex.GetFieldLen() - aEndIndex.GetFieldOffset()) >= 0,
+                   "SvxAccessibleTextIndex::GetText: index value overflow");
+
+        sStr = sStr.copy(0, sStr.getLength() - (aEndIndex.GetFieldLen() - aEndIndex.GetFieldOffset()) );
+    }
+
+    EBulletInfo aBulletInfo2 = GetBulletInfo( aEndIndex.GetParagraph() );
+
+    if( aEndIndex.InBullet() )
+    {
+        // append trailing bullet
+        sStr += aBulletInfo2.aText;
+
+        DBG_ASSERT(sStr.getLength() - (aEndIndex.GetBulletLen() - aEndIndex.GetBulletOffset()) >= 0,
+                   "SvxAccessibleTextIndex::GetText: index value overflow");
+
+        sStr = sStr.copy(0, sStr.getLength() - (aEndIndex.GetBulletLen() - aEndIndex.GetBulletOffset()) );
+    }
+    else if( aStartIndex.GetParagraph() != aEndIndex.GetParagraph() &&
+             HaveTextBullet( aEndIndex.GetParagraph() ) )
+    {
+        OUString sBullet = aBulletInfo2.aText;
+
+        DBG_ASSERT(sBullet.getLength() - (aEndIndex.GetBulletLen() - aEndIndex.GetBulletOffset()) >= 0,
+                   "SvxAccessibleTextIndex::GetText: index value overflow");
+
+        sBullet = sBullet.copy(0, sBullet.getLength() - (aEndIndex.GetBulletLen() - aEndIndex.GetBulletOffset()) );
+
+        // insert bullet
+        sStr = sStr.replaceAt( GetTextLen(aStartIndex.GetParagraph()) - aStartIndex.GetIndex(), 0, sBullet );
+    }
+
+    return sStr;
+}
+
+SfxItemSet SvxAccessibleTextAdapter::GetAttribs( const ESelection& rSel, EditEngineAttribs nOnlyHardAttrib ) const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    SvxAccessibleTextIndex aStartIndex;
+    SvxAccessibleTextIndex aEndIndex;
+
+    aStartIndex.SetIndex( rSel.nStartPara, rSel.nStartPos, *this );
+    aEndIndex.SetIndex( rSel.nEndPara, rSel.nEndPos, *this );
+
+    return mpTextForwarder->GetAttribs( MakeEESelection(aStartIndex, aEndIndex), nOnlyHardAttrib );
+}
+
+SfxItemSet SvxAccessibleTextAdapter::GetParaAttribs( sal_Int32 nPara ) const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    return mpTextForwarder->GetParaAttribs( nPara );
+}
+
+void SvxAccessibleTextAdapter::SetParaAttribs( sal_Int32 nPara, const SfxItemSet& rSet )
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    mpTextForwarder->SetParaAttribs( nPara, rSet );
+}
+
+void SvxAccessibleTextAdapter::RemoveAttribs( const ESelection& )
+{
+}
+
+void SvxAccessibleTextAdapter::GetPortions( sal_Int32 nPara, std::vector<sal_Int32>& rList ) const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    mpTextForwarder->GetPortions( nPara, rList );
+}
+
+OUString SvxAccessibleTextAdapter::GetStyleSheet(sal_Int32 nPara) const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    return mpTextForwarder->GetStyleSheet(nPara);
+}
+
+void SvxAccessibleTextAdapter::SetStyleSheet(sal_Int32 nPara, const OUString& rStyleName)
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    mpTextForwarder->SetStyleSheet(nPara, rStyleName);
+}
+
+SfxItemState SvxAccessibleTextAdapter::GetItemState( const ESelection& rSel, sal_uInt16 nWhich ) const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    SvxAccessibleTextIndex aStartIndex;
+    SvxAccessibleTextIndex aEndIndex;
+
+    aStartIndex.SetIndex( rSel.nStartPara, rSel.nStartPos, *this );
+    aEndIndex.SetIndex( rSel.nEndPara, rSel.nEndPos, *this );
+
+    return mpTextForwarder->GetItemState( MakeEESelection(aStartIndex, aEndIndex),
+                                          nWhich );
+}
+
+SfxItemState SvxAccessibleTextAdapter::GetItemState( sal_Int32 nPara, sal_uInt16 nWhich ) const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    return mpTextForwarder->GetItemState( nPara, nWhich );
+}
+
+void SvxAccessibleTextAdapter::QuickInsertText( const OUString& rText, const ESelection& rSel )
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    SvxAccessibleTextIndex aStartIndex;
+    SvxAccessibleTextIndex aEndIndex;
+
+    aStartIndex.SetIndex( rSel.nStartPara, rSel.nStartPos, *this );
+    aEndIndex.SetIndex( rSel.nEndPara, rSel.nEndPos, *this );
+
+    mpTextForwarder->QuickInsertText( rText,
+                                      MakeEESelection(aStartIndex, aEndIndex) );
+}
+
+void SvxAccessibleTextAdapter::QuickInsertField( const SvxFieldItem& rFld, const ESelection& rSel )
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    SvxAccessibleTextIndex aStartIndex;
+    SvxAccessibleTextIndex aEndIndex;
+
+    aStartIndex.SetIndex( rSel.nStartPara, rSel.nStartPos, *this );
+    aEndIndex.SetIndex( rSel.nEndPara, rSel.nEndPos, *this );
+
+    mpTextForwarder->QuickInsertField( rFld,
+                                       MakeEESelection(aStartIndex, aEndIndex) );
+}
+
+void SvxAccessibleTextAdapter::QuickSetAttribs( const SfxItemSet& rSet, const ESelection& rSel )
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    SvxAccessibleTextIndex aStartIndex;
+    SvxAccessibleTextIndex aEndIndex;
+
+    aStartIndex.SetIndex( rSel.nStartPara, rSel.nStartPos, *this );
+    aEndIndex.SetIndex( rSel.nEndPara, rSel.nEndPos, *this );
+
+    mpTextForwarder->QuickSetAttribs( rSet,
+                                      MakeEESelection(aStartIndex, aEndIndex) );
+}
+
+void SvxAccessibleTextAdapter::QuickInsertLineBreak( const ESelection& rSel )
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    SvxAccessibleTextIndex aStartIndex;
+    SvxAccessibleTextIndex aEndIndex;
+
+    aStartIndex.SetIndex( rSel.nStartPara, rSel.nStartPos, *this );
+    aEndIndex.SetIndex( rSel.nEndPara, rSel.nEndPos, *this );
+
+    mpTextForwarder->QuickInsertLineBreak( MakeEESelection(aStartIndex, aEndIndex) );
+}
+
+SfxItemPool* SvxAccessibleTextAdapter::GetPool() const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    return mpTextForwarder->GetPool();
+}
+
+OUString SvxAccessibleTextAdapter::CalcFieldValue( const SvxFieldItem& rField, sal_Int32 nPara, sal_Int32 nPos, std::optional<Color>& rpTxtColor, std::optional<Color>& rpFldColor, std::optional<FontLineStyle>& rpFldLineStyle )
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    return mpTextForwarder->CalcFieldValue( rField, nPara, nPos, rpTxtColor, rpFldColor, rpFldLineStyle );
+}
+
+void SvxAccessibleTextAdapter::FieldClicked( const SvxFieldItem& rField )
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    mpTextForwarder->FieldClicked( rField );
+}
+
+sal_Int32 SvxAccessibleTextAdapter::CalcEditEngineIndex( sal_Int32 nPara, sal_Int32 nLogicalIndex )
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    SvxAccessibleTextIndex aIndex;
+    aIndex.SetIndex(nPara, nLogicalIndex, *mpTextForwarder);
+    return aIndex.GetEEIndex();
+}
+
+bool SvxAccessibleTextAdapter::IsValid() const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    if( mpTextForwarder )
+        return mpTextForwarder->IsValid();
+    else
+        return false;
+}
+
+LanguageType SvxAccessibleTextAdapter::GetLanguage( sal_Int32 nPara, sal_Int32 nPos ) const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    SvxAccessibleTextIndex aIndex;
+
+    aIndex.SetIndex( nPara, nPos, *this );
+
+    return mpTextForwarder->GetLanguage( nPara, aIndex.GetEEIndex() );
+}
+
+sal_Int32 SvxAccessibleTextAdapter::GetFieldCount( sal_Int32 nPara ) const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    return mpTextForwarder->GetFieldCount( nPara );
+}
+
+EFieldInfo SvxAccessibleTextAdapter::GetFieldInfo( sal_Int32 nPara, sal_uInt16 nField ) const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    return mpTextForwarder->GetFieldInfo( nPara, nField );
+}
+
+EBulletInfo SvxAccessibleTextAdapter::GetBulletInfo( sal_Int32 nPara ) const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    return mpTextForwarder->GetBulletInfo( nPara );
+}
+
+tools::Rectangle SvxAccessibleTextAdapter::GetCharBounds( sal_Int32 nPara, sal_Int32 nIndex ) const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    SvxAccessibleTextIndex aIndex;
+    aIndex.SetIndex( nPara, nIndex, *this );
+
+    // preset if anything goes wrong below
+    // n-th char in GetParagraphIndex's paragraph
+    tools::Rectangle aRect = mpTextForwarder->GetCharBounds( nPara, aIndex.GetEEIndex() );
+
+    if( aIndex.InBullet() )
+    {
+        EBulletInfo aBulletInfo = GetBulletInfo( nPara );
+
+        OutputDevice* pOutDev = GetRefDevice();
+
+        DBG_ASSERT(pOutDev!=nullptr, "SvxAccessibleTextAdapter::GetCharBounds: No ref device");
+
+        // preset if anything goes wrong below
+        aRect = aBulletInfo.aBounds; // better than nothing
+        if( pOutDev )
+        {
+            AccessibleStringWrap aStringWrap( *pOutDev, aBulletInfo.aFont, aBulletInfo.aText );
+
+            aStringWrap.GetCharacterBounds( aIndex.GetBulletOffset(), aRect );
+            aRect.Move( aBulletInfo.aBounds.Left(), aBulletInfo.aBounds.Top() );
+        }
+    }
+    else
+    {
+        // handle field content manually
+        if( aIndex.InField() )
+        {
+            OutputDevice* pOutDev = GetRefDevice();
+
+            DBG_ASSERT(pOutDev!=nullptr, "SvxAccessibleTextAdapter::GetCharBounds: No ref device");
+
+            if( pOutDev )
+            {
+                ESelection aSel = MakeEESelection( aIndex );
+
+                SvxFont aFont = EditEngine::CreateSvxFontFromItemSet( mpTextForwarder->GetAttribs( aSel ) );
+                AccessibleStringWrap aStringWrap( *pOutDev,
+                                                  aFont,
+                                                  mpTextForwarder->GetText( aSel ) );
+
+                tools::Rectangle aStartRect = mpTextForwarder->GetCharBounds( nPara, aIndex.GetEEIndex() );
+
+                aStringWrap.GetCharacterBounds( aIndex.GetFieldOffset(), aRect );
+                aRect.Move( aStartRect.Left(), aStartRect.Top() );
+            }
+        }
+    }
+
+    return aRect;
+}
+
+tools::Rectangle SvxAccessibleTextAdapter::GetParaBounds( sal_Int32 nPara ) const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    EBulletInfo aBulletInfo = GetBulletInfo( nPara );
+
+    if( aBulletInfo.nParagraph != EE_PARA_NOT_FOUND &&
+        aBulletInfo.bVisible &&
+        aBulletInfo.nType != SVX_NUM_BITMAP )
+    {
+        // include bullet in para bounding box
+        tools::Rectangle aRect( mpTextForwarder->GetParaBounds( nPara ) );
+
+        aRect.Union( aBulletInfo.aBounds );
+
+        return aRect;
+    }
+
+    return mpTextForwarder->GetParaBounds( nPara );
+}
+
+MapMode SvxAccessibleTextAdapter::GetMapMode() const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    return mpTextForwarder->GetMapMode();
+}
+
+OutputDevice* SvxAccessibleTextAdapter::GetRefDevice() const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    return mpTextForwarder->GetRefDevice();
+}
+
+bool SvxAccessibleTextAdapter::GetIndexAtPoint( const Point& rPoint, sal_Int32& nPara, sal_Int32& nIndex ) const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    if( !mpTextForwarder->GetIndexAtPoint( rPoint, nPara, nIndex ) )
+        return false;
+
+    SvxAccessibleTextIndex aIndex;
+    aIndex.SetEEIndex(nPara, nIndex, *this);
+
+    DBG_ASSERT(aIndex.GetIndex() >= 0,
+               "SvxAccessibleTextIndex::SetIndex: index value overflow");
+
+    nIndex = aIndex.GetIndex();
+
+    EBulletInfo aBulletInfo = GetBulletInfo( nPara );
+
+    // any text bullets?
+    if( aBulletInfo.nParagraph != EE_PARA_NOT_FOUND &&
+        aBulletInfo.bVisible &&
+        aBulletInfo.nType != SVX_NUM_BITMAP )
+    {
+        if( aBulletInfo.aBounds.Contains( rPoint) )
+        {
+            OutputDevice* pOutDev = GetRefDevice();
+
+            DBG_ASSERT(pOutDev!=nullptr, "SvxAccessibleTextAdapter::GetIndexAtPoint: No ref device");
+
+            if( !pOutDev )
+                return false;
+
+            AccessibleStringWrap aStringWrap( *pOutDev, aBulletInfo.aFont, aBulletInfo.aText );
+
+            Point aPoint = rPoint;
+            aPoint.Move( -aBulletInfo.aBounds.Left(), -aBulletInfo.aBounds.Top() );
+
+            DBG_ASSERT(aStringWrap.GetIndexAtPoint( aPoint ) >= 0,
+                       "SvxAccessibleTextIndex::SetIndex: index value overflow");
+
+            nIndex = aStringWrap.GetIndexAtPoint( aPoint );
+            return true;
+        }
+    }
+
+    if( !aIndex.InField() )
+        return true;
+
+    OutputDevice* pOutDev = GetRefDevice();
+
+    DBG_ASSERT(pOutDev!=nullptr, "SvxAccessibleTextAdapter::GetIndexAtPoint: No ref device");
+
+    if( !pOutDev )
+        return false;
+
+    ESelection aSelection = MakeEESelection( aIndex );
+    SvxFont aFont = EditEngine::CreateSvxFontFromItemSet( mpTextForwarder->GetAttribs( aSelection ) );
+    AccessibleStringWrap aStringWrap( *pOutDev,
+                                      aFont,
+                                      mpTextForwarder->GetText( aSelection ) );
+
+    tools::Rectangle aRect = mpTextForwarder->GetCharBounds( nPara, aIndex.GetEEIndex() );
+    Point aPoint = rPoint;
+    aPoint.Move( -aRect.Left(), -aRect.Top() );
+
+    DBG_ASSERT(aIndex.GetIndex() + aStringWrap.GetIndexAtPoint( rPoint ) >= 0,
+               "SvxAccessibleTextIndex::SetIndex: index value overflow");
+
+    nIndex = (aIndex.GetIndex() + aStringWrap.GetIndexAtPoint( aPoint ));
+    return true;
+}
+
+bool SvxAccessibleTextAdapter::GetWordIndices( sal_Int32 nPara, sal_Int32 nIndex, sal_Int32& nStart, sal_Int32& nEnd ) const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    SvxAccessibleTextIndex aIndex;
+    aIndex.SetIndex(nPara, nIndex, *this);
+    nIndex = aIndex.GetEEIndex();
+
+    if( aIndex.InBullet() )
+    {
+        DBG_ASSERT(aIndex.GetBulletLen() >= 0,
+                   "SvxAccessibleTextIndex::SetIndex: index value overflow");
+
+        // always treat bullet as separate word
+        nStart = 0;
+        nEnd = aIndex.GetBulletLen();
+
+        return true;
+    }
+
+    if( aIndex.InField() )
+    {
+        DBG_ASSERT(aIndex.GetIndex() - aIndex.GetFieldOffset() >= 0 &&
+                   nStart + aIndex.GetFieldLen() >= 0,
+                   "SvxAccessibleTextIndex::SetIndex: index value overflow");
+
+        // always treat field as separate word
+        // TODO: to circumvent this, _we_ would have to do the break iterator stuff!
+        nStart = aIndex.GetIndex() - aIndex.GetFieldOffset();
+        nEnd = nStart + aIndex.GetFieldLen();
+
+        return true;
+    }
+
+    if( !mpTextForwarder->GetWordIndices( nPara, nIndex, nStart, nEnd ) )
+        return false;
+
+    aIndex.SetEEIndex( nPara, nStart, *this );
+    DBG_ASSERT(aIndex.GetIndex() >= 0,
+               "SvxAccessibleTextIndex::SetIndex: index value overflow");
+    nStart = aIndex.GetIndex();
+
+    aIndex.SetEEIndex( nPara, nEnd, *this );
+    DBG_ASSERT(aIndex.GetIndex() >= 0,
+               "SvxAccessibleTextIndex::SetIndex: index value overflow");
+    nEnd = aIndex.GetIndex();
+
+    return true;
+}
+
+bool SvxAccessibleTextAdapter::GetAttributeRun( sal_Int32& nStartIndex, sal_Int32& nEndIndex, sal_Int32 nPara, sal_Int32 nIndex, bool /* bInCell */ ) const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    SvxAccessibleTextIndex aIndex;
+    aIndex.SetIndex(nPara, nIndex, *this);
+    nIndex = aIndex.GetEEIndex();
+
+    if( aIndex.InBullet() )
+    {
+        DBG_ASSERT(aIndex.GetBulletLen() >= 0,
+                   "SvxAccessibleTextIndex::SetIndex: index value overflow");
+
+        // always treat bullet as distinct attribute
+        nStartIndex = 0;
+        nEndIndex = aIndex.GetBulletLen();
+
+        return true;
+    }
+
+    if( aIndex.InField() )
+    {
+        DBG_ASSERT(aIndex.GetIndex() - aIndex.GetFieldOffset() >= 0,
+                   "SvxAccessibleTextIndex::SetIndex: index value overflow");
+
+        // always treat field as distinct attribute
+        nStartIndex = aIndex.GetIndex() - aIndex.GetFieldOffset();
+        nEndIndex = nStartIndex + aIndex.GetFieldLen();
+
+        return true;
+    }
+
+    if( !mpTextForwarder->GetAttributeRun( nStartIndex, nEndIndex, nPara, nIndex ) )
+        return false;
+
+    aIndex.SetEEIndex( nPara, nStartIndex, *this );
+    DBG_ASSERT(aIndex.GetIndex() >= 0,
+               "SvxAccessibleTextIndex::SetIndex: index value overflow");
+    nStartIndex = aIndex.GetIndex();
+
+    aIndex.SetEEIndex( nPara, nEndIndex, *this );
+    DBG_ASSERT(aIndex.GetIndex() >= 0,
+               "SvxAccessibleTextIndex::SetIndex: index value overflow");
+    nEndIndex = aIndex.GetIndex();
+
+    return true;
+}
+
+sal_Int32 SvxAccessibleTextAdapter::GetLineCount( sal_Int32 nPara ) const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    return mpTextForwarder->GetLineCount( nPara );
+}
+
+sal_Int32 SvxAccessibleTextAdapter::GetLineLen( sal_Int32 nPara, sal_Int32 nLine ) const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    SvxAccessibleTextIndex aEndIndex;
+    sal_Int32 nCurrLine;
+    sal_Int32 nCurrIndex, nLastIndex;
+    for( nCurrLine=0, nCurrIndex=0, nLastIndex=0; nCurrLine<=nLine; ++nCurrLine )
+    {
+        nLastIndex = nCurrIndex;
+        nCurrIndex =
+            nCurrIndex + mpTextForwarder->GetLineLen( nPara, nCurrLine );
+    }
+
+    aEndIndex.SetEEIndex( nPara, nCurrIndex, *this );
+    if( nLine > 0 )
+    {
+        SvxAccessibleTextIndex aStartIndex;
+        aStartIndex.SetEEIndex( nPara, nLastIndex, *this );
+
+        return aEndIndex.GetIndex() - aStartIndex.GetIndex();
+    }
+    else
+        return aEndIndex.GetIndex();
+}
+
+void SvxAccessibleTextAdapter::GetLineBoundaries( /*out*/sal_Int32 &rStart, /*out*/sal_Int32 &rEnd, sal_Int32 nParagraph, sal_Int32 nLine ) const
+{
+    mpTextForwarder->GetLineBoundaries( rStart, rEnd, nParagraph, nLine );
+}
+
+sal_Int32 SvxAccessibleTextAdapter::GetLineNumberAtIndex( sal_Int32 nPara, sal_Int32 nIndex ) const
+{
+    return mpTextForwarder->GetLineNumberAtIndex( nPara, nIndex );
+}
+
+bool SvxAccessibleTextAdapter::Delete( const ESelection& rSel )
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    SvxAccessibleTextIndex aStartIndex;
+    SvxAccessibleTextIndex aEndIndex;
+
+    aStartIndex.SetIndex( rSel.nStartPara, rSel.nStartPos, *this );
+    aEndIndex.SetIndex( rSel.nEndPara, rSel.nEndPos, *this );
+
+    return mpTextForwarder->Delete( MakeEESelection(aStartIndex, aEndIndex ) );
+}
+
+bool SvxAccessibleTextAdapter::InsertText( const OUString& rStr, const ESelection& rSel )
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    SvxAccessibleTextIndex aStartIndex;
+    SvxAccessibleTextIndex aEndIndex;
+
+    aStartIndex.SetIndex( rSel.nStartPara, rSel.nStartPos, *this );
+    aEndIndex.SetIndex( rSel.nEndPara, rSel.nEndPos, *this );
+
+    return mpTextForwarder->InsertText( rStr, MakeEESelection(aStartIndex, aEndIndex) );
+}
+
+bool SvxAccessibleTextAdapter::QuickFormatDoc( bool bFull )
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    return mpTextForwarder->QuickFormatDoc( bFull );
+}
+
+sal_Int16 SvxAccessibleTextAdapter::GetDepth( sal_Int32 nPara ) const
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    return mpTextForwarder->GetDepth( nPara );
+}
+
+bool SvxAccessibleTextAdapter::SetDepth( sal_Int32 nPara, sal_Int16 nNewDepth )
+{
+    assert(mpTextForwarder && "SvxAccessibleTextAdapter: no forwarder");
+
+    return mpTextForwarder->SetDepth( nPara, nNewDepth );
+}
+
+void SvxAccessibleTextAdapter::SetForwarder( SvxTextForwarder& rForwarder )
+{
+    mpTextForwarder = &rForwarder;
+}
+
+bool SvxAccessibleTextAdapter::HaveImageBullet( sal_Int32 nPara ) const
+{
+    EBulletInfo aBulletInfo = GetBulletInfo( nPara );
+
+    return ( aBulletInfo.nParagraph != EE_PARA_NOT_FOUND &&
+            aBulletInfo.bVisible &&
+            aBulletInfo.nType == SVX_NUM_BITMAP );
+}
+
+bool SvxAccessibleTextAdapter::HaveTextBullet( sal_Int32 nPara ) const
+{
+    EBulletInfo aBulletInfo = GetBulletInfo( nPara );
+
+    return ( aBulletInfo.nParagraph != EE_PARA_NOT_FOUND &&
+            aBulletInfo.bVisible &&
+            aBulletInfo.nType != SVX_NUM_BITMAP );
+}
+
+bool SvxAccessibleTextAdapter::IsEditable( const ESelection& rSel ) const
+{
+    SvxAccessibleTextIndex aStartIndex;
+    SvxAccessibleTextIndex aEndIndex;
+
+    aStartIndex.SetIndex( rSel.nStartPara, rSel.nStartPos, *this );
+    aEndIndex.SetIndex( rSel.nEndPara, rSel.nEndPos, *this );
+
+    // normalize selection
+    if( rSel.nStartPara > rSel.nEndPara ||
+        (rSel.nStartPara == rSel.nEndPara && rSel.nStartPos > rSel.nEndPos) )
+    {
+        std::swap( aStartIndex, aEndIndex );
+    }
+
+    return aStartIndex.IsEditableRange( aEndIndex );
+}
+
+const SfxItemSet * SvxAccessibleTextAdapter::GetEmptyItemSetPtr()
+{
+    OSL_FAIL( "not implemented" );
+    return nullptr;
+}
+
+void SvxAccessibleTextAdapter::AppendParagraph()
+{
+    OSL_FAIL( "not implemented" );
+}
+
+sal_Int32 SvxAccessibleTextAdapter::AppendTextPortion( sal_Int32, const OUString &, const SfxItemSet & )
+{
+    OSL_FAIL( "not implemented" );
+    return 0;
+}
+void        SvxAccessibleTextAdapter::CopyText(const SvxTextForwarder&)
+{
+    OSL_FAIL( "not implemented" );
+}
+
+SvxAccessibleTextEditViewAdapter::SvxAccessibleTextEditViewAdapter()
+    : mpViewForwarder(nullptr)
+    , mpTextForwarder(nullptr)
+{
+}
+
+SvxAccessibleTextEditViewAdapter::~SvxAccessibleTextEditViewAdapter()
+{
+}
+
+bool SvxAccessibleTextEditViewAdapter::IsValid() const
+{
+    DBG_ASSERT(mpViewForwarder, "SvxAccessibleTextEditViewAdapter: no forwarder");
+
+    if( mpViewForwarder )
+        return mpViewForwarder->IsValid();
+    else
+        return false;
+}
+
+Point SvxAccessibleTextEditViewAdapter::LogicToPixel( const Point& rPoint, const MapMode& rMapMode ) const
+{
+    DBG_ASSERT(mpViewForwarder, "SvxAccessibleTextEditViewAdapter: no forwarder");
+
+    return mpViewForwarder->LogicToPixel(rPoint, rMapMode);
+}
+
+Point SvxAccessibleTextEditViewAdapter::PixelToLogic( const Point& rPoint, const MapMode& rMapMode ) const
+{
+    DBG_ASSERT(mpViewForwarder, "SvxAccessibleTextEditViewAdapter: no forwarder");
+
+    return mpViewForwarder->PixelToLogic(rPoint, rMapMode);
+}
+
+bool SvxAccessibleTextEditViewAdapter::GetSelection( ESelection& rSel ) const
+{
+    DBG_ASSERT(mpViewForwarder, "SvxAccessibleTextEditViewAdapter: no forwarder");
+
+    ESelection aSelection;
+
+    if( !mpViewForwarder->GetSelection( aSelection ) )
+        return false;
+
+    SvxAccessibleTextIndex aStartIndex;
+    SvxAccessibleTextIndex aEndIndex;
+
+    aStartIndex.SetEEIndex( aSelection.nStartPara, aSelection.nStartPos, *mpTextForwarder );
+    aEndIndex.SetEEIndex( aSelection.nEndPara, aSelection.nEndPos, *mpTextForwarder );
+
+    DBG_ASSERT(aStartIndex.GetIndex() >= 0 &&
+               aEndIndex.GetIndex() >= 0,
+               "SvxAccessibleTextEditViewAdapter::GetSelection: index value overflow");
+
+    rSel = ESelection( aStartIndex.GetParagraph(), aStartIndex.GetIndex(),
+                       aEndIndex.GetParagraph(), aEndIndex.GetIndex() );
+
+    return true;
+}
+
+bool SvxAccessibleTextEditViewAdapter::SetSelection( const ESelection& rSel )
+{
+    DBG_ASSERT(mpViewForwarder, "SvxAccessibleTextEditViewAdapter: no forwarder");
+
+    SvxAccessibleTextIndex aStartIndex;
+    SvxAccessibleTextIndex aEndIndex;
+
+    aStartIndex.SetIndex( rSel.nStartPara, rSel.nStartPos, *mpTextForwarder );
+    aEndIndex.SetIndex( rSel.nEndPara, rSel.nEndPos, *mpTextForwarder );
+
+    return mpViewForwarder->SetSelection( MakeEESelection(aStartIndex, aEndIndex) );
+}
+
+bool SvxAccessibleTextEditViewAdapter::Copy()
+{
+    DBG_ASSERT(mpViewForwarder, "SvxAccessibleTextEditViewAdapter: no forwarder");
+
+    return mpViewForwarder->Copy();
+}
+
+bool SvxAccessibleTextEditViewAdapter::Cut()
+{
+    DBG_ASSERT(mpViewForwarder, "SvxAccessibleTextEditViewAdapter: no forwarder");
+
+    return mpViewForwarder->Cut();
+}
+
+bool SvxAccessibleTextEditViewAdapter::Paste()
+{
+    DBG_ASSERT(mpViewForwarder, "SvxAccessibleTextEditViewAdapter: no forwarder");
+
+    return mpViewForwarder->Paste();
+}
+
+void SvxAccessibleTextEditViewAdapter::SetForwarder( SvxEditViewForwarder&      rForwarder,
+                                                     SvxAccessibleTextAdapter&  rTextForwarder )
+{
+    mpViewForwarder = &rForwarder;
+    mpTextForwarder = &rTextForwarder;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */