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Diffstat (limited to 'editeng/source/uno/unoedprx.cxx')
| -rw-r--r-- | editeng/source/uno/unoedprx.cxx | 1318 |
1 files changed, 0 insertions, 1318 deletions
diff --git a/editeng/source/uno/unoedprx.cxx b/editeng/source/uno/unoedprx.cxx deleted file mode 100644 index 8cc4e1f157..0000000000 --- a/editeng/source/uno/unoedprx.cxx +++ /dev/null @@ -1,1318 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * 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_editeng.hxx" - -//------------------------------------------------------------------------ -// -// Global header -// -//------------------------------------------------------------------------ - -#include <limits.h> -#include <vector> -#include <algorithm> -#include <osl/mutex.hxx> -#include <vcl/window.hxx> -#include <vcl/svapp.hxx> -#include <com/sun/star/uno/Any.hxx> -#include <com/sun/star/uno/Reference.hxx> - -//------------------------------------------------------------------------ -// -// Project-local header -// -//------------------------------------------------------------------------ -#include "editeng/unoedprx.hxx" -#include <editeng/unotext.hxx> -#include <editeng/unoedhlp.hxx> -#include <editeng/editdata.hxx> -#include <editeng/editeng.hxx> -#include <editeng/editview.hxx> -#include <editeng/AccessibleStringWrap.hxx> -#include <editeng/outliner.hxx> - -using namespace ::com::sun::star; - - -class SvxAccessibleTextIndex -{ -public: - SvxAccessibleTextIndex() : - mnPara(0), - mnIndex(0), - mnEEIndex(0), - mnFieldOffset(0), - mnFieldLen(0), - mbInField(sal_False), - mnBulletOffset(0), - mnBulletLen(0), - mbInBullet(sal_False) {}; - ~SvxAccessibleTextIndex() {}; - - // Get/Set current paragraph - void SetParagraph( sal_uInt16 nPara ) - { - mnPara = nPara; - } - sal_uInt16 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_uInt16 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_uInt16 nEEIndex, const SvxTextForwarder& rTF ); - void SetEEIndex( sal_uInt16 nPara, sal_uInt16 nEEIndex, const SvxTextForwarder& rTF ) { SetParagraph(nPara); SetEEIndex(nEEIndex, rTF); } - sal_uInt16 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( sal_Bool bInField = sal_True ) { mbInField = bInField; } - sal_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; } - void AreInBullet( sal_Bool bInBullet = sal_True ) { mbInBullet = bInBullet; } - sal_Bool InBullet() const { return mbInBullet; } - - /// returns false if the current index contains non-editable text (e.g. bullets) - sal_Bool IsEditable() const; - - /// returns false if the given range is non-editable (e.g. contains bullets or _parts_ of fields) - sal_Bool IsEditableRange( const SvxAccessibleTextIndex& rEnd ) const; - -private: - sal_uInt16 mnPara; - sal_Int32 mnIndex; - sal_Int32 mnEEIndex; - sal_Int32 mnFieldOffset; - sal_Int32 mnFieldLen; - sal_Bool mbInField; - sal_Int32 mnBulletOffset; - sal_Int32 mnBulletLen; - sal_Bool mbInBullet; -}; - -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() ); -} - -ESelection MakeEESelection( const SvxAccessibleTextIndex& rIndex ) -{ - return ESelection( rIndex.GetParagraph(), rIndex.GetEEIndex(), - rIndex.GetParagraph(), rIndex.GetEEIndex() + 1 ); -} - -sal_uInt16 SvxAccessibleTextIndex::GetEEIndex() const -{ - DBG_ASSERT(mnEEIndex >= 0 && mnEEIndex <= USHRT_MAX, - "SvxAccessibleTextIndex::GetEEIndex: index value overflow"); - - return static_cast< sal_uInt16 > (mnEEIndex); -} - -void SvxAccessibleTextIndex::SetEEIndex( sal_uInt16 nEEIndex, const SvxTextForwarder& rTF ) -{ - // reset - mnFieldOffset = 0; - mbInField = sal_False; - mnFieldLen = 0; - mnBulletOffset = 0; - mbInBullet = sal_False; - mnBulletLen = 0; - - // set known values - mnEEIndex = nEEIndex; - - // calculate unknowns - sal_uInt16 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.Len(); - } - - 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; - } - - // #106010# - mnIndex += ::std::max(aFieldInfo.aCurrentText.Len()-1, 0); - } -} - -void SvxAccessibleTextIndex::SetIndex( sal_Int32 nIndex, const SvxTextForwarder& rTF ) -{ - // reset - mnFieldOffset = 0; - mbInField = sal_False; - mnFieldLen = 0; - mnBulletOffset = 0; - mbInBullet = sal_False; - mnBulletLen = 0; - - // set known values - mnIndex = nIndex; - - // calculate unknowns - sal_uInt16 nCurrField, nFieldCount = rTF.GetFieldCount( GetParagraph() ); - - DBG_ASSERT(nIndex >= 0 && nIndex <= USHRT_MAX, - "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.Len(); - - if( nIndex < nBulletLen ) - { - AreInBullet(); - 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; - - // #106010# - mnEEIndex -= ::std::max(aFieldInfo.aCurrentText.Len()-1, 0); - - // we're within a field - if( aFieldInfo.aPosition.nIndex >= mnEEIndex ) - { - AreInField(); - SetFieldOffset( ::std::max(aFieldInfo.aCurrentText.Len()-1, 0) - (aFieldInfo.aPosition.nIndex - mnEEIndex), - aFieldInfo.aCurrentText.Len() ); - mnEEIndex = aFieldInfo.aPosition.nIndex ; - break; - } - } -} - -sal_Bool SvxAccessibleTextIndex::IsEditable() const -{ - if( InBullet() || InField() ) - return sal_False; - - return sal_True; -} - -sal_Bool SvxAccessibleTextIndex::IsEditableRange( const SvxAccessibleTextIndex& rEnd ) const -{ - if( GetIndex() > rEnd.GetIndex() ) - return rEnd.IsEditableRange( *this ); - - if( InBullet() || rEnd.InBullet() ) - return sal_False; - - if( InField() && GetFieldOffset() ) - return sal_False; // within field - - if( rEnd.InField() && rEnd.GetFieldOffset() >= rEnd.GetFieldLen() - 1 ) - return sal_False; // within field - - return sal_True; -} - -//--------------------------------------------------------------------------------- - -SvxEditSourceAdapter::SvxEditSourceAdapter() : mbEditSourceValid( sal_False ) -{ -} - -SvxEditSourceAdapter::~SvxEditSourceAdapter() -{ -} - -SvxEditSource* SvxEditSourceAdapter::Clone() const -{ - if( mbEditSourceValid && mpAdaptee.get() ) - { - ::std::auto_ptr< SvxEditSource > pClonedAdaptee( mpAdaptee->Clone() ); - - if( pClonedAdaptee.get() ) - { - SvxEditSourceAdapter* pClone = new SvxEditSourceAdapter(); - - if( pClone ) - { - pClone->SetEditSource( pClonedAdaptee ); - return pClone; - } - } - } - - return NULL; -} - -SvxAccessibleTextAdapter* SvxEditSourceAdapter::GetTextForwarderAdapter() -{ - if( mbEditSourceValid && mpAdaptee.get() ) - { - SvxTextForwarder* pTextForwarder = mpAdaptee->GetTextForwarder(); - - if( pTextForwarder ) - { - maTextAdapter.SetForwarder(*pTextForwarder); - - return &maTextAdapter; - } - } - - return NULL; -} - -SvxTextForwarder* SvxEditSourceAdapter::GetTextForwarder() -{ - return GetTextForwarderAdapter(); -} - -SvxViewForwarder* SvxEditSourceAdapter::GetViewForwarder() -{ - if( mbEditSourceValid && mpAdaptee.get() ) - return mpAdaptee->GetViewForwarder(); - - return NULL; -} - -SvxAccessibleTextEditViewAdapter* SvxEditSourceAdapter::GetEditViewForwarderAdapter( sal_Bool bCreate ) -{ - if( mbEditSourceValid && mpAdaptee.get() ) - { - SvxEditViewForwarder* pEditViewForwarder = mpAdaptee->GetEditViewForwarder(bCreate); - - if( pEditViewForwarder ) - { - SvxAccessibleTextAdapter* pTextAdapter = GetTextForwarderAdapter(); - - if( pTextAdapter ) - { - maEditViewAdapter.SetForwarder(*pEditViewForwarder, *pTextAdapter); - - return &maEditViewAdapter; - } - } - } - - return NULL; -} - -SvxEditViewForwarder* SvxEditSourceAdapter::GetEditViewForwarder( sal_Bool bCreate ) -{ - return GetEditViewForwarderAdapter( bCreate ); -} - -void SvxEditSourceAdapter::UpdateData() -{ - if( mbEditSourceValid && mpAdaptee.get() ) - mpAdaptee->UpdateData(); -} - -SfxBroadcaster& SvxEditSourceAdapter::GetBroadcaster() const -{ - if( mbEditSourceValid && mpAdaptee.get() ) - return mpAdaptee->GetBroadcaster(); - - return maDummyBroadcaster; -} - -void SvxEditSourceAdapter::SetEditSource( ::std::auto_ptr< SvxEditSource > pAdaptee ) -{ - if( pAdaptee.get() ) - { - mpAdaptee = pAdaptee; - mbEditSourceValid = sal_True; - } - else - { - // do a lazy delete (prevents us from deleting the broadcaster - // from within a broadcast in - // AccessibleTextHelper_Impl::Notify) - mbEditSourceValid = sal_False; - } -} - -sal_Bool SvxEditSourceAdapter::IsValid() const -{ - return mbEditSourceValid; -} - - -//-------------------------------------------------------------------------------------- - -SvxAccessibleTextAdapter::SvxAccessibleTextAdapter() : mrTextForwarder( NULL ) -{ -} - -SvxAccessibleTextAdapter::~SvxAccessibleTextAdapter() -{ -} - -sal_uInt16 SvxAccessibleTextAdapter::GetParagraphCount() const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - return mrTextForwarder->GetParagraphCount(); -} - -sal_uInt16 SvxAccessibleTextAdapter::GetTextLen( sal_uInt16 nParagraph ) const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - SvxAccessibleTextIndex aIndex; - aIndex.SetEEIndex( nParagraph, mrTextForwarder->GetTextLen( nParagraph ), *this ); - - return static_cast< sal_uInt16 >(aIndex.GetIndex()); -} - -String SvxAccessibleTextAdapter::GetText( const ESelection& rSel ) const -{ - DBG_ASSERT(mrTextForwarder, "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 ); - } - - String sStr = mrTextForwarder->GetText( MakeEESelection(aStartIndex, aEndIndex) ); - - // trim field text, if necessary - if( aStartIndex.InField() ) - { - DBG_ASSERT(aStartIndex.GetFieldOffset() >= 0 && - aStartIndex.GetFieldOffset() <= USHRT_MAX, - "SvxAccessibleTextIndex::GetText: index value overflow"); - - sStr.Erase(0, static_cast< sal_uInt16 > (aStartIndex.GetFieldOffset()) ); - } - if( aEndIndex.InField() && aEndIndex.GetFieldOffset() ) - { - DBG_ASSERT(sStr.Len() - (aEndIndex.GetFieldLen() - aEndIndex.GetFieldOffset()) >= 0 && - sStr.Len() - (aEndIndex.GetFieldLen() - aEndIndex.GetFieldOffset()) <= USHRT_MAX, - "SvxAccessibleTextIndex::GetText: index value overflow"); - - sStr = sStr.Copy(0, static_cast< sal_uInt16 > (sStr.Len() - (aEndIndex.GetFieldLen() - aEndIndex.GetFieldOffset())) ); - } - - EBulletInfo aBulletInfo1 = GetBulletInfo( static_cast< sal_uInt16 >(aStartIndex.GetParagraph()) ); - EBulletInfo aBulletInfo2 = GetBulletInfo( static_cast< sal_uInt16 >(aEndIndex.GetParagraph()) ); - - if( aStartIndex.InBullet() ) - { - // prepend leading bullet - String sBullet = aBulletInfo1.aText; - - DBG_ASSERT(aStartIndex.GetBulletOffset() >= 0 && - aStartIndex.GetBulletOffset() <= USHRT_MAX, - "SvxAccessibleTextIndex::GetText: index value overflow"); - - sBullet.Erase(0, static_cast< sal_uInt16 > (aStartIndex.GetBulletOffset()) ); - - sBullet += sStr; - sStr = sBullet; - } - - if( aEndIndex.InBullet() ) - { - // append trailing bullet - sStr += aBulletInfo2.aText;; - - DBG_ASSERT(sStr.Len() - (aEndIndex.GetBulletLen() - aEndIndex.GetBulletOffset()) >= 0 && - sStr.Len() - (aEndIndex.GetBulletLen() - aEndIndex.GetBulletOffset()) <= USHRT_MAX, - "SvxAccessibleTextIndex::GetText: index value overflow"); - - sStr = sStr.Copy(0, static_cast< sal_uInt16 > (sStr.Len() - (aEndIndex.GetBulletLen() - aEndIndex.GetBulletOffset())) ); - } - else if( aStartIndex.GetParagraph() != aEndIndex.GetParagraph() && - HaveTextBullet( aEndIndex.GetParagraph() ) ) - { - String sBullet = aBulletInfo2.aText; - - DBG_ASSERT(sBullet.Len() - (aEndIndex.GetBulletLen() - aEndIndex.GetBulletOffset()) >= 0 && - sBullet.Len() - (aEndIndex.GetBulletLen() - aEndIndex.GetBulletOffset()) <= USHRT_MAX, - "SvxAccessibleTextIndex::GetText: index value overflow"); - - sBullet = sBullet.Copy(0, static_cast< sal_uInt16 > (sBullet.Len() - (aEndIndex.GetBulletLen() - aEndIndex.GetBulletOffset())) ); - - // insert bullet - sStr.Insert( sBullet, - static_cast< sal_uInt16 > (GetTextLen(aStartIndex.GetParagraph()) - aStartIndex.GetIndex()) ); - } - - return sStr; -} - -SfxItemSet SvxAccessibleTextAdapter::GetAttribs( const ESelection& rSel, sal_Bool bOnlyHardAttrib ) const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - SvxAccessibleTextIndex aStartIndex; - SvxAccessibleTextIndex aEndIndex; - - aStartIndex.SetIndex( rSel.nStartPara, rSel.nStartPos, *this ); - aEndIndex.SetIndex( rSel.nEndPara, rSel.nEndPos, *this ); - - return mrTextForwarder->GetAttribs( MakeEESelection(aStartIndex, aEndIndex), - bOnlyHardAttrib ); -} - -SfxItemSet SvxAccessibleTextAdapter::GetParaAttribs( sal_uInt16 nPara ) const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - return mrTextForwarder->GetParaAttribs( nPara ); -} - -void SvxAccessibleTextAdapter::SetParaAttribs( sal_uInt16 nPara, const SfxItemSet& rSet ) -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - mrTextForwarder->SetParaAttribs( nPara, rSet ); -} - -void SvxAccessibleTextAdapter::RemoveAttribs( const ESelection& , sal_Bool , sal_uInt16 ) -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); -} - -void SvxAccessibleTextAdapter::GetPortions( sal_uInt16 nPara, SvUShorts& rList ) const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - mrTextForwarder->GetPortions( nPara, rList ); -} - -sal_uInt16 SvxAccessibleTextAdapter::GetItemState( const ESelection& rSel, sal_uInt16 nWhich ) const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - SvxAccessibleTextIndex aStartIndex; - SvxAccessibleTextIndex aEndIndex; - - aStartIndex.SetIndex( rSel.nStartPara, rSel.nStartPos, *this ); - aEndIndex.SetIndex( rSel.nEndPara, rSel.nEndPos, *this ); - - return mrTextForwarder->GetItemState( MakeEESelection(aStartIndex, aEndIndex), - nWhich ); -} - -sal_uInt16 SvxAccessibleTextAdapter::GetItemState( sal_uInt16 nPara, sal_uInt16 nWhich ) const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - return mrTextForwarder->GetItemState( nPara, nWhich ); -} - -void SvxAccessibleTextAdapter::QuickInsertText( const String& rText, const ESelection& rSel ) -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - SvxAccessibleTextIndex aStartIndex; - SvxAccessibleTextIndex aEndIndex; - - aStartIndex.SetIndex( rSel.nStartPara, rSel.nStartPos, *this ); - aEndIndex.SetIndex( rSel.nEndPara, rSel.nEndPos, *this ); - - mrTextForwarder->QuickInsertText( rText, - MakeEESelection(aStartIndex, aEndIndex) ); -} - -void SvxAccessibleTextAdapter::QuickInsertField( const SvxFieldItem& rFld, const ESelection& rSel ) -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - SvxAccessibleTextIndex aStartIndex; - SvxAccessibleTextIndex aEndIndex; - - aStartIndex.SetIndex( rSel.nStartPara, rSel.nStartPos, *this ); - aEndIndex.SetIndex( rSel.nEndPara, rSel.nEndPos, *this ); - - mrTextForwarder->QuickInsertField( rFld, - MakeEESelection(aStartIndex, aEndIndex) ); -} - -void SvxAccessibleTextAdapter::QuickSetAttribs( const SfxItemSet& rSet, const ESelection& rSel ) -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - SvxAccessibleTextIndex aStartIndex; - SvxAccessibleTextIndex aEndIndex; - - aStartIndex.SetIndex( rSel.nStartPara, rSel.nStartPos, *this ); - aEndIndex.SetIndex( rSel.nEndPara, rSel.nEndPos, *this ); - - mrTextForwarder->QuickSetAttribs( rSet, - MakeEESelection(aStartIndex, aEndIndex) ); -} - -void SvxAccessibleTextAdapter::QuickInsertLineBreak( const ESelection& rSel ) -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - SvxAccessibleTextIndex aStartIndex; - SvxAccessibleTextIndex aEndIndex; - - aStartIndex.SetIndex( rSel.nStartPara, rSel.nStartPos, *this ); - aEndIndex.SetIndex( rSel.nEndPara, rSel.nEndPos, *this ); - - mrTextForwarder->QuickInsertLineBreak( MakeEESelection(aStartIndex, aEndIndex) ); -} - -SfxItemPool* SvxAccessibleTextAdapter::GetPool() const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - return mrTextForwarder->GetPool(); -} - -XubString SvxAccessibleTextAdapter::CalcFieldValue( const SvxFieldItem& rField, sal_uInt16 nPara, sal_uInt16 nPos, Color*& rpTxtColor, Color*& rpFldColor ) -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - return mrTextForwarder->CalcFieldValue( rField, nPara, nPos, rpTxtColor, rpFldColor ); -} - -void SvxAccessibleTextAdapter::FieldClicked( const SvxFieldItem& rField, sal_uInt16 nPara, xub_StrLen nPos ) -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - mrTextForwarder->FieldClicked( rField, nPara, nPos ); -} - -sal_Int32 SvxAccessibleTextAdapter::CalcLogicalIndex( sal_uInt16 nPara, sal_uInt16 nEEIndex ) -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - SvxAccessibleTextIndex aIndex; - aIndex.SetEEIndex(nPara, nEEIndex, *mrTextForwarder); - return aIndex.GetIndex(); -} - -sal_uInt16 SvxAccessibleTextAdapter::CalcEditEngineIndex( sal_uInt16 nPara, sal_Int32 nLogicalIndex ) -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - SvxAccessibleTextIndex aIndex; - aIndex.SetIndex(nPara, nLogicalIndex, *mrTextForwarder); - return aIndex.GetEEIndex(); -} - - - -sal_Bool SvxAccessibleTextAdapter::IsValid() const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - if( mrTextForwarder ) - return mrTextForwarder->IsValid(); - else - return sal_False; -} - -LanguageType SvxAccessibleTextAdapter::GetLanguage( sal_uInt16 nPara, sal_uInt16 nPos ) const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - SvxAccessibleTextIndex aIndex; - - aIndex.SetIndex( nPara, nPos, *this ); - - return mrTextForwarder->GetLanguage( nPara, aIndex.GetEEIndex() ); -} - -sal_uInt16 SvxAccessibleTextAdapter::GetFieldCount( sal_uInt16 nPara ) const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - return mrTextForwarder->GetFieldCount( nPara ); -} - -EFieldInfo SvxAccessibleTextAdapter::GetFieldInfo( sal_uInt16 nPara, sal_uInt16 nField ) const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - return mrTextForwarder->GetFieldInfo( nPara, nField ); -} - -EBulletInfo SvxAccessibleTextAdapter::GetBulletInfo( sal_uInt16 nPara ) const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - return mrTextForwarder->GetBulletInfo( nPara ); -} - -Rectangle SvxAccessibleTextAdapter::GetCharBounds( sal_uInt16 nPara, sal_uInt16 nIndex ) const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - SvxAccessibleTextIndex aIndex; - aIndex.SetIndex( nPara, nIndex, *this ); - - // preset if anything goes wrong below - // n-th char in GetParagraphIndex's paragraph - Rectangle aRect = mrTextForwarder->GetCharBounds( nPara, static_cast< sal_uInt16 >( aIndex.GetEEIndex() ) ); - - if( aIndex.InBullet() ) - { - EBulletInfo aBulletInfo = GetBulletInfo( nPara ); - - OutputDevice* pOutDev = GetRefDevice(); - - DBG_ASSERT(pOutDev!=NULL, "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 ); - - if( 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!=NULL, "SvxAccessibleTextAdapter::GetCharBounds: No ref device"); - - if( pOutDev ) - { - ESelection aSel = MakeEESelection( aIndex ); - - SvxFont aFont = EditEngine::CreateSvxFontFromItemSet( mrTextForwarder->GetAttribs( aSel ) ); - AccessibleStringWrap aStringWrap( *pOutDev, - aFont, - mrTextForwarder->GetText( aSel ) ); - - Rectangle aStartRect = mrTextForwarder->GetCharBounds( nPara, static_cast< sal_uInt16 >( aIndex.GetEEIndex() ) ); - - if( !aStringWrap.GetCharacterBounds( aIndex.GetFieldOffset(), aRect ) ) - aRect = aStartRect; - else - aRect.Move( aStartRect.Left(), aStartRect.Top() ); - } - } - } - - return aRect; -} - -Rectangle SvxAccessibleTextAdapter::GetParaBounds( sal_uInt16 nPara ) const -{ - DBG_ASSERT(mrTextForwarder, "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 - Rectangle aRect( mrTextForwarder->GetParaBounds( nPara ) ); - - aRect.Union( aBulletInfo.aBounds ); - - return aRect; - } - - return mrTextForwarder->GetParaBounds( nPara ); -} - -MapMode SvxAccessibleTextAdapter::GetMapMode() const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - return mrTextForwarder->GetMapMode(); -} - -OutputDevice* SvxAccessibleTextAdapter::GetRefDevice() const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - return mrTextForwarder->GetRefDevice(); -} - -sal_Bool SvxAccessibleTextAdapter::GetIndexAtPoint( const Point& rPoint, sal_uInt16& nPara, sal_uInt16& nIndex ) const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - if( !mrTextForwarder->GetIndexAtPoint( rPoint, nPara, nIndex ) ) - return sal_False; - - SvxAccessibleTextIndex aIndex; - aIndex.SetEEIndex(nPara, nIndex, *this); - - DBG_ASSERT(aIndex.GetIndex() >= 0 && aIndex.GetIndex() <= USHRT_MAX, - "SvxAccessibleTextIndex::SetIndex: index value overflow"); - - nIndex = static_cast< sal_uInt16 > (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.IsInside( rPoint) ) - { - OutputDevice* pOutDev = GetRefDevice(); - - DBG_ASSERT(pOutDev!=NULL, "SvxAccessibleTextAdapter::GetIndexAtPoint: No ref device"); - - if( !pOutDev ) - return sal_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 && - aStringWrap.GetIndexAtPoint( aPoint ) <= USHRT_MAX, - "SvxAccessibleTextIndex::SetIndex: index value overflow"); - - nIndex = static_cast< sal_uInt16 > (aStringWrap.GetIndexAtPoint( aPoint )); - return sal_True; - } - } - - if( aIndex.InField() ) - { - OutputDevice* pOutDev = GetRefDevice(); - - DBG_ASSERT(pOutDev!=NULL, "SvxAccessibleTextAdapter::GetIndexAtPoint: No ref device"); - - if( !pOutDev ) - return sal_False; - - ESelection aSelection = MakeEESelection( aIndex ); - SvxFont aFont = EditEngine::CreateSvxFontFromItemSet( mrTextForwarder->GetAttribs( aSelection ) ); - AccessibleStringWrap aStringWrap( *pOutDev, - aFont, - mrTextForwarder->GetText( aSelection ) ); - - Rectangle aRect = mrTextForwarder->GetCharBounds( nPara, aIndex.GetEEIndex() ); - Point aPoint = rPoint; - aPoint.Move( -aRect.Left(), -aRect.Top() ); - - DBG_ASSERT(aIndex.GetIndex() + aStringWrap.GetIndexAtPoint( rPoint ) >= 0 && - aIndex.GetIndex() + aStringWrap.GetIndexAtPoint( rPoint ) <= USHRT_MAX, - "SvxAccessibleTextIndex::SetIndex: index value overflow"); - - nIndex = static_cast< sal_uInt16 >(aIndex.GetIndex() + aStringWrap.GetIndexAtPoint( aPoint )); - return sal_True; - } - - return sal_True; -} - -sal_Bool SvxAccessibleTextAdapter::GetWordIndices( sal_uInt16 nPara, sal_uInt16 nIndex, sal_uInt16& nStart, sal_uInt16& nEnd ) const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - SvxAccessibleTextIndex aIndex; - aIndex.SetIndex(nPara, nIndex, *this); - nIndex = aIndex.GetEEIndex(); - - if( aIndex.InBullet() ) - { - DBG_ASSERT(aIndex.GetBulletLen() >= 0 && - aIndex.GetBulletLen() <= USHRT_MAX, - "SvxAccessibleTextIndex::SetIndex: index value overflow"); - - // always treat bullet as separate word - nStart = 0; - nEnd = static_cast< sal_uInt16 > (aIndex.GetBulletLen()); - - return sal_True; - } - - if( aIndex.InField() ) - { - DBG_ASSERT(aIndex.GetIndex() - aIndex.GetFieldOffset() >= 0 && - aIndex.GetIndex() - aIndex.GetFieldOffset() <= USHRT_MAX && - nStart + aIndex.GetFieldLen() >= 0 && - nStart + aIndex.GetFieldLen() <= USHRT_MAX, - "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 = static_cast< sal_uInt16 > (aIndex.GetIndex() - aIndex.GetFieldOffset()); - nEnd = static_cast< sal_uInt16 > (nStart + aIndex.GetFieldLen()); - - return sal_True; - } - - if( !mrTextForwarder->GetWordIndices( nPara, nIndex, nStart, nEnd ) ) - return sal_False; - - aIndex.SetEEIndex( nPara, nStart, *this ); - DBG_ASSERT(aIndex.GetIndex() >= 0 && - aIndex.GetIndex() <= USHRT_MAX, - "SvxAccessibleTextIndex::SetIndex: index value overflow"); - nStart = static_cast< sal_uInt16 > (aIndex.GetIndex()); - - aIndex.SetEEIndex( nPara, nEnd, *this ); - DBG_ASSERT(aIndex.GetIndex() >= 0 && - aIndex.GetIndex() <= USHRT_MAX, - "SvxAccessibleTextIndex::SetIndex: index value overflow"); - nEnd = static_cast< sal_uInt16 > (aIndex.GetIndex()); - - return sal_True; -} - -sal_Bool SvxAccessibleTextAdapter::GetAttributeRun( sal_uInt16& nStartIndex, sal_uInt16& nEndIndex, sal_uInt16 nPara, sal_uInt16 nIndex ) const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - SvxAccessibleTextIndex aIndex; - aIndex.SetIndex(nPara, nIndex, *this); - nIndex = aIndex.GetEEIndex(); - - if( aIndex.InBullet() ) - { - DBG_ASSERT(aIndex.GetBulletLen() >= 0 && - aIndex.GetBulletLen() <= USHRT_MAX, - "SvxAccessibleTextIndex::SetIndex: index value overflow"); - - // always treat bullet as distinct attribute - nStartIndex = 0; - nEndIndex = static_cast< sal_uInt16 > (aIndex.GetBulletLen()); - - return sal_True; - } - - if( aIndex.InField() ) - { - DBG_ASSERT(aIndex.GetIndex() - aIndex.GetFieldOffset() >= 0 && - aIndex.GetIndex() - aIndex.GetFieldOffset() <= USHRT_MAX, - "SvxAccessibleTextIndex::SetIndex: index value overflow"); - - // always treat field as distinct attribute - nStartIndex = static_cast< sal_uInt16 > (aIndex.GetIndex() - aIndex.GetFieldOffset()); - nEndIndex = static_cast< sal_uInt16 > (nStartIndex + aIndex.GetFieldLen()); - - return sal_True; - } - - if( !mrTextForwarder->GetAttributeRun( nStartIndex, nEndIndex, nPara, nIndex ) ) - return sal_False; - - aIndex.SetEEIndex( nPara, nStartIndex, *this ); - DBG_ASSERT(aIndex.GetIndex() >= 0 && - aIndex.GetIndex() <= USHRT_MAX, - "SvxAccessibleTextIndex::SetIndex: index value overflow"); - nStartIndex = static_cast< sal_uInt16 > (aIndex.GetIndex()); - - aIndex.SetEEIndex( nPara, nEndIndex, *this ); - DBG_ASSERT(aIndex.GetIndex() >= 0 && - aIndex.GetIndex() <= USHRT_MAX, - "SvxAccessibleTextIndex::SetIndex: index value overflow"); - nEndIndex = static_cast< sal_uInt16 > (aIndex.GetIndex()); - - return sal_True; -} - -sal_uInt16 SvxAccessibleTextAdapter::GetLineCount( sal_uInt16 nPara ) const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - return mrTextForwarder->GetLineCount( nPara ); -} - -sal_uInt16 SvxAccessibleTextAdapter::GetLineLen( sal_uInt16 nPara, sal_uInt16 nLine ) const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - SvxAccessibleTextIndex aStartIndex; - SvxAccessibleTextIndex aEndIndex; - sal_uInt16 nCurrLine; - sal_uInt16 nCurrIndex, nLastIndex; - for( nCurrLine=0, nCurrIndex=0, nLastIndex=0; nCurrLine<=nLine; ++nCurrLine ) - { - nLastIndex = nCurrIndex; - nCurrIndex = - nCurrIndex + mrTextForwarder->GetLineLen( nPara, nCurrLine ); - } - - aEndIndex.SetEEIndex( nPara, nCurrIndex, *this ); - if( nLine > 0 ) - { - aStartIndex.SetEEIndex( nPara, nLastIndex, *this ); - - return static_cast< sal_uInt16 >(aEndIndex.GetIndex() - aStartIndex.GetIndex()); - } - else - return static_cast< sal_uInt16 >(aEndIndex.GetIndex()); -} - -void SvxAccessibleTextAdapter::GetLineBoundaries( /*out*/sal_uInt16 &rStart, /*out*/sal_uInt16 &rEnd, sal_uInt16 nParagraph, sal_uInt16 nLine ) const -{ - mrTextForwarder->GetLineBoundaries( rStart, rEnd, nParagraph, nLine ); -} - -sal_uInt16 SvxAccessibleTextAdapter::GetLineNumberAtIndex( sal_uInt16 nPara, sal_uInt16 nIndex ) const -{ - return mrTextForwarder->GetLineNumberAtIndex( nPara, nIndex ); -} - -sal_Bool SvxAccessibleTextAdapter::Delete( const ESelection& rSel ) -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - SvxAccessibleTextIndex aStartIndex; - SvxAccessibleTextIndex aEndIndex; - - aStartIndex.SetIndex( rSel.nStartPara, rSel.nStartPos, *this ); - aEndIndex.SetIndex( rSel.nEndPara, rSel.nEndPos, *this ); - - return mrTextForwarder->Delete( MakeEESelection(aStartIndex, aEndIndex ) ); -} - -sal_Bool SvxAccessibleTextAdapter::InsertText( const String& rStr, const ESelection& rSel ) -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - SvxAccessibleTextIndex aStartIndex; - SvxAccessibleTextIndex aEndIndex; - - aStartIndex.SetIndex( rSel.nStartPara, rSel.nStartPos, *this ); - aEndIndex.SetIndex( rSel.nEndPara, rSel.nEndPos, *this ); - - return mrTextForwarder->InsertText( rStr, MakeEESelection(aStartIndex, aEndIndex) ); -} - -sal_Bool SvxAccessibleTextAdapter::QuickFormatDoc( sal_Bool bFull ) -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - return mrTextForwarder->QuickFormatDoc( bFull ); -} - -sal_Int16 SvxAccessibleTextAdapter::GetDepth( sal_uInt16 nPara ) const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - return mrTextForwarder->GetDepth( nPara ); -} - -sal_Bool SvxAccessibleTextAdapter::SetDepth( sal_uInt16 nPara, sal_Int16 nNewDepth ) -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - return mrTextForwarder->SetDepth( nPara, nNewDepth ); -} - -void SvxAccessibleTextAdapter::SetForwarder( SvxTextForwarder& rForwarder ) -{ - mrTextForwarder = &rForwarder; -} - -sal_Bool SvxAccessibleTextAdapter::HaveImageBullet( sal_uInt16 nPara ) const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - EBulletInfo aBulletInfo = GetBulletInfo( nPara ); - - if( aBulletInfo.nParagraph != EE_PARA_NOT_FOUND && - aBulletInfo.bVisible && - aBulletInfo.nType == SVX_NUM_BITMAP ) - { - return sal_True; - } - else - { - return sal_False; - } -} - -sal_Bool SvxAccessibleTextAdapter::HaveTextBullet( sal_uInt16 nPara ) const -{ - DBG_ASSERT(mrTextForwarder, "SvxAccessibleTextAdapter: no forwarder"); - - EBulletInfo aBulletInfo = GetBulletInfo( nPara ); - - if( aBulletInfo.nParagraph != EE_PARA_NOT_FOUND && - aBulletInfo.bVisible && - aBulletInfo.nType != SVX_NUM_BITMAP ) - { - return sal_True; - } - else - { - return sal_False; - } -} - -sal_Bool SvxAccessibleTextAdapter::IsEditable( const ESelection& rSel ) -{ - DBG_ASSERT(mrTextForwarder, "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 ); - } - - return aStartIndex.IsEditableRange( aEndIndex ); -} - -const SfxItemSet * SvxAccessibleTextAdapter::GetEmptyItemSetPtr() -{ - OSL_FAIL( "not implemented" ); - return 0; -} - -void SvxAccessibleTextAdapter::AppendParagraph() -{ - OSL_FAIL( "not implemented" ); -} - -xub_StrLen SvxAccessibleTextAdapter::AppendTextPortion( sal_uInt16, const String &, const SfxItemSet & ) -{ - OSL_FAIL( "not implemented" ); - return 0; -} -void SvxAccessibleTextAdapter::CopyText(const SvxTextForwarder&) -{ - OSL_FAIL( "not implemented" ); -} - - - -//--------------------------------------------------------------------------------------- - -SvxAccessibleTextEditViewAdapter::SvxAccessibleTextEditViewAdapter() -{ -} - -SvxAccessibleTextEditViewAdapter::~SvxAccessibleTextEditViewAdapter() -{ -} - -sal_Bool SvxAccessibleTextEditViewAdapter::IsValid() const -{ - DBG_ASSERT(mrViewForwarder, "SvxAccessibleTextEditViewAdapter: no forwarder"); - - if( mrViewForwarder ) - return mrViewForwarder->IsValid(); - else - return sal_False; -} - -Rectangle SvxAccessibleTextEditViewAdapter::GetVisArea() const -{ - DBG_ASSERT(mrViewForwarder, "SvxAccessibleTextEditViewAdapter: no forwarder"); - - return mrViewForwarder->GetVisArea(); -} - -Point SvxAccessibleTextEditViewAdapter::LogicToPixel( const Point& rPoint, const MapMode& rMapMode ) const -{ - DBG_ASSERT(mrViewForwarder, "SvxAccessibleTextEditViewAdapter: no forwarder"); - - return mrViewForwarder->LogicToPixel(rPoint, rMapMode); -} - -Point SvxAccessibleTextEditViewAdapter::PixelToLogic( const Point& rPoint, const MapMode& rMapMode ) const -{ - DBG_ASSERT(mrViewForwarder, "SvxAccessibleTextEditViewAdapter: no forwarder"); - - return mrViewForwarder->PixelToLogic(rPoint, rMapMode); -} - -sal_Bool SvxAccessibleTextEditViewAdapter::GetSelection( ESelection& rSel ) const -{ - DBG_ASSERT(mrViewForwarder, "SvxAccessibleTextEditViewAdapter: no forwarder"); - - ESelection aSelection; - - if( !mrViewForwarder->GetSelection( aSelection ) ) - return sal_False; - - SvxAccessibleTextIndex aStartIndex; - SvxAccessibleTextIndex aEndIndex; - - aStartIndex.SetEEIndex( aSelection.nStartPara, aSelection.nStartPos, *mrTextForwarder ); - aEndIndex.SetEEIndex( aSelection.nEndPara, aSelection.nEndPos, *mrTextForwarder ); - - DBG_ASSERT(aStartIndex.GetIndex() >= 0 && aStartIndex.GetIndex() <= USHRT_MAX && - aEndIndex.GetIndex() >= 0 && aEndIndex.GetIndex() <= USHRT_MAX, - "SvxAccessibleTextEditViewAdapter::GetSelection: index value overflow"); - - rSel = ESelection( aStartIndex.GetParagraph(), static_cast< sal_uInt16 > (aStartIndex.GetIndex()), - aEndIndex.GetParagraph(), static_cast< sal_uInt16 > (aEndIndex.GetIndex()) ); - - return sal_True; -} - -sal_Bool SvxAccessibleTextEditViewAdapter::SetSelection( const ESelection& rSel ) -{ - DBG_ASSERT(mrViewForwarder, "SvxAccessibleTextEditViewAdapter: no forwarder"); - - SvxAccessibleTextIndex aStartIndex; - SvxAccessibleTextIndex aEndIndex; - - aStartIndex.SetIndex( rSel.nStartPara, rSel.nStartPos, *mrTextForwarder ); - aEndIndex.SetIndex( rSel.nEndPara, rSel.nEndPos, *mrTextForwarder ); - - return mrViewForwarder->SetSelection( MakeEESelection(aStartIndex, aEndIndex) ); -} - -sal_Bool SvxAccessibleTextEditViewAdapter::Copy() -{ - DBG_ASSERT(mrViewForwarder, "SvxAccessibleTextEditViewAdapter: no forwarder"); - - return mrViewForwarder->Copy(); -} - -sal_Bool SvxAccessibleTextEditViewAdapter::Cut() -{ - DBG_ASSERT(mrViewForwarder, "SvxAccessibleTextEditViewAdapter: no forwarder"); - - return mrViewForwarder->Cut(); -} - -sal_Bool SvxAccessibleTextEditViewAdapter::Paste() -{ - DBG_ASSERT(mrViewForwarder, "SvxAccessibleTextEditViewAdapter: no forwarder"); - - return mrViewForwarder->Paste(); -} - -void SvxAccessibleTextEditViewAdapter::SetForwarder( SvxEditViewForwarder& rForwarder, - SvxAccessibleTextAdapter& rTextForwarder ) -{ - mrViewForwarder = &rForwarder; - mrTextForwarder = &rTextForwarder; -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |