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Diffstat (limited to 'editeng/source/accessibility/AccessibleEditableTextPara.cxx')
| -rw-r--r-- | editeng/source/accessibility/AccessibleEditableTextPara.cxx | 2305 |
1 files changed, 0 insertions, 2305 deletions
diff --git a/editeng/source/accessibility/AccessibleEditableTextPara.cxx b/editeng/source/accessibility/AccessibleEditableTextPara.cxx deleted file mode 100644 index 131e1b8af9..0000000000 --- a/editeng/source/accessibility/AccessibleEditableTextPara.cxx +++ /dev/null @@ -1,2305 +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 <editeng/flditem.hxx> -#include <com/sun/star/uno/Any.hxx> -#include <com/sun/star/uno/Reference.hxx> -#include <com/sun/star/awt/Point.hpp> -#include <com/sun/star/awt/Rectangle.hpp> -#include <com/sun/star/lang/DisposedException.hpp> -#include <com/sun/star/accessibility/AccessibleRole.hpp> -#include <com/sun/star/accessibility/AccessibleTextType.hpp> -#include <com/sun/star/accessibility/AccessibleStateType.hpp> -#include <com/sun/star/accessibility/AccessibleEventId.hpp> -#include <comphelper/accessibleeventnotifier.hxx> -#include <comphelper/sequenceashashmap.hxx> -#include <unotools/accessiblestatesethelper.hxx> -#include <unotools/accessiblerelationsethelper.hxx> -#include <com/sun/star/accessibility/AccessibleRelationType.hpp> -#include <vcl/unohelp.hxx> -#include <editeng/editeng.hxx> -#include <editeng/unoprnms.hxx> -#include <editeng/unoipset.hxx> -#include <editeng/outliner.hxx> - -//------------------------------------------------------------------------ -// -// Project-local header -// -//------------------------------------------------------------------------ - -#include <com/sun/star/beans/PropertyState.hpp> - -//!!!#include <svx/unoshape.hxx> -//!!!#include <svx/dialmgr.hxx> -//!!!#include "accessibility.hrc" - -#include <editeng/unolingu.hxx> -#include <editeng/unopracc.hxx> -#include "editeng/AccessibleEditableTextPara.hxx" -#include "AccessibleHyperlink.hxx" - -#include <svtools/colorcfg.hxx> - - -using namespace ::com::sun::star; -using namespace ::com::sun::star::beans; -using namespace ::com::sun::star::accessibility; - - -//------------------------------------------------------------------------ -// -// AccessibleEditableTextPara implementation -// -//------------------------------------------------------------------------ - -namespace accessibility -{ - - const SvxItemPropertySet* ImplGetSvxCharAndParaPropertiesSet() - { - // PropertyMap for character and paragraph properties - static const SfxItemPropertyMapEntry aPropMap[] = - { - SVX_UNOEDIT_CHAR_PROPERTIES, - SVX_UNOEDIT_PARA_PROPERTIES, - SVX_UNOEDIT_NUMBERING_PROPERTIE, - {MAP_CHAR_LEN("TextUserDefinedAttributes"), EE_CHAR_XMLATTRIBS, &::getCppuType((const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer >*)0) , 0, 0}, - {MAP_CHAR_LEN("ParaUserDefinedAttributes"), EE_PARA_XMLATTRIBS, &::getCppuType((const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer >*)0) , 0, 0}, - {0,0,0,0,0,0} - }; - static SvxItemPropertySet aPropSet( aPropMap, EditEngine::GetGlobalItemPool() ); - return &aPropSet; - } - - - DBG_NAME( AccessibleEditableTextPara ) - - // #i27138# - add parameter <_pParaManager> - AccessibleEditableTextPara::AccessibleEditableTextPara( - const uno::Reference< XAccessible >& rParent, - const AccessibleParaManager* _pParaManager ) - : AccessibleTextParaInterfaceBase( m_aMutex ), - mnParagraphIndex( 0 ), - mnIndexInParent( 0 ), - mpEditSource( NULL ), - maEEOffset( 0, 0 ), - mxParent( rParent ), - // well, that's strictly (UNO) exception safe, though not - // really robust. We rely on the fact that this member is - // constructed last, and that the constructor body catches - // exceptions, thus no chance for exceptions once the Id is - // fetched. Nevertheless, normally should employ RAII here... - mnNotifierClientId(::comphelper::AccessibleEventNotifier::registerClient()), - // #i27138# - mpParaManager( _pParaManager ) - { -#ifdef DBG_UTIL - DBG_CTOR( AccessibleEditableTextPara, NULL ); - OSL_TRACE( "AccessibleEditableTextPara received ID: %d\n", mnNotifierClientId ); -#endif - - try - { - // Create the state set. - ::utl::AccessibleStateSetHelper* pStateSet = new ::utl::AccessibleStateSetHelper (); - mxStateSet = pStateSet; - - // these are always on - pStateSet->AddState( AccessibleStateType::MULTI_LINE ); - pStateSet->AddState( AccessibleStateType::FOCUSABLE ); - pStateSet->AddState( AccessibleStateType::VISIBLE ); - pStateSet->AddState( AccessibleStateType::SHOWING ); - pStateSet->AddState( AccessibleStateType::ENABLED ); - pStateSet->AddState( AccessibleStateType::SENSITIVE ); - } - catch (const uno::Exception&) - { - } - } - - AccessibleEditableTextPara::~AccessibleEditableTextPara() - { - DBG_DTOR( AccessibleEditableTextPara, NULL ); - - // sign off from event notifier - if( getNotifierClientId() != -1 ) - { - try - { - ::comphelper::AccessibleEventNotifier::revokeClient( getNotifierClientId() ); -#ifdef DBG_UTIL - OSL_TRACE( "AccessibleEditableTextPara revoked ID: %d\n", mnNotifierClientId ); -#endif - } - catch (const uno::Exception&) - { - } - } - } - - ::rtl::OUString AccessibleEditableTextPara::implGetText() - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - return GetTextRange( 0, GetTextLen() ); - } - - ::com::sun::star::lang::Locale AccessibleEditableTextPara::implGetLocale() - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - lang::Locale aLocale; - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::getLocale: paragraph index value overflow"); - - // return locale of first character in the paragraph - return SvxLanguageToLocale(aLocale, GetTextForwarder().GetLanguage( static_cast< sal_uInt16 >( GetParagraphIndex() ), 0 )); - } - - void AccessibleEditableTextPara::implGetSelection( sal_Int32& nStartIndex, sal_Int32& nEndIndex ) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - sal_uInt16 nStart, nEnd; - - if( GetSelection( nStart, nEnd ) ) - { - nStartIndex = nStart; - nEndIndex = nEnd; - } - else - { - // #102234# No exception, just set to 'invalid' - nStartIndex = -1; - nEndIndex = -1; - } - } - - void AccessibleEditableTextPara::implGetParagraphBoundary( ::com::sun::star::i18n::Boundary& rBoundary, sal_Int32 /*nIndex*/ ) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - DBG_WARNING( "AccessibleEditableTextPara::implGetParagraphBoundary: only a base implementation, ignoring the index" ); - - rBoundary.startPos = 0; - rBoundary.endPos = GetTextLen(); - } - - void AccessibleEditableTextPara::implGetLineBoundary( ::com::sun::star::i18n::Boundary& rBoundary, sal_Int32 nIndex ) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SvxTextForwarder& rCacheTF = GetTextForwarder(); - const sal_Int32 nParaIndex = GetParagraphIndex(); - - DBG_ASSERT(nParaIndex >= 0 && nParaIndex <= USHRT_MAX, - "AccessibleEditableTextPara::implGetLineBoundary: paragraph index value overflow"); - - const sal_Int32 nTextLen = rCacheTF.GetTextLen( static_cast< sal_uInt16 >( nParaIndex ) ); - - CheckPosition(nIndex); - - rBoundary.startPos = rBoundary.endPos = -1; - - const sal_uInt16 nLineCount=rCacheTF.GetLineCount( static_cast< sal_uInt16 >( nParaIndex ) ); - - if( nIndex == nTextLen ) - { - // #i17014# Special-casing one-behind-the-end character - if( nLineCount <= 1 ) - rBoundary.startPos = 0; - else - rBoundary.startPos = nTextLen - rCacheTF.GetLineLen( static_cast< sal_uInt16 >( nParaIndex ), - nLineCount-1 ); - - rBoundary.endPos = nTextLen; - } - else - { - // normal line search - sal_uInt16 nLine; - sal_Int32 nCurIndex; - for( nLine=0, nCurIndex=0; nLine<nLineCount; ++nLine ) - { - nCurIndex += rCacheTF.GetLineLen( static_cast< sal_uInt16 >( nParaIndex ), nLine); - - if( nCurIndex > nIndex ) - { - rBoundary.startPos = nCurIndex - rCacheTF.GetLineLen(static_cast< sal_uInt16 >( nParaIndex ), nLine); - rBoundary.endPos = nCurIndex; - break; - } - } - } - } - - int AccessibleEditableTextPara::getNotifierClientId() const - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - return mnNotifierClientId; - } - - void AccessibleEditableTextPara::SetIndexInParent( sal_Int32 nIndex ) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - mnIndexInParent = nIndex; - } - - sal_Int32 AccessibleEditableTextPara::GetIndexInParent() const - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - return mnIndexInParent; - } - - void AccessibleEditableTextPara::SetParagraphIndex( sal_Int32 nIndex ) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - sal_Int32 nOldIndex = mnParagraphIndex; - - mnParagraphIndex = nIndex; - - WeakBullet::HardRefType aChild( maImageBullet.get() ); - if( aChild.is() ) - aChild->SetParagraphIndex(mnParagraphIndex); - - try - { - if( nOldIndex != nIndex ) - { - uno::Any aOldDesc; - uno::Any aOldName; - - try - { - aOldDesc <<= getAccessibleDescription(); - aOldName <<= getAccessibleName(); - } - catch (const uno::Exception&) // optional behaviour - { - } - // index and therefore description changed - FireEvent( AccessibleEventId::DESCRIPTION_CHANGED, uno::makeAny( getAccessibleDescription() ), aOldDesc ); - FireEvent( AccessibleEventId::NAME_CHANGED, uno::makeAny( getAccessibleName() ), aOldName ); - } - } - catch (const uno::Exception&) // optional behaviour - { - } - } - - sal_Int32 AccessibleEditableTextPara::GetParagraphIndex() const SAL_THROW((uno::RuntimeException)) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - return mnParagraphIndex; - } - - void AccessibleEditableTextPara::Dispose() - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - int nClientId( getNotifierClientId() ); - - // #108212# drop all references before notifying dispose - mxParent = NULL; - mnNotifierClientId = -1; - mpEditSource = NULL; - - // notify listeners - if( nClientId != -1 ) - { - try - { - uno::Reference < XAccessibleContext > xThis = getAccessibleContext(); - - // #106234# Delegate to EventNotifier - ::comphelper::AccessibleEventNotifier::revokeClientNotifyDisposing( nClientId, xThis ); -#ifdef DBG_UTIL - OSL_TRACE( "Disposed ID: %d\n", nClientId ); -#endif - } - catch (const uno::Exception&) - { - } - } - } - - void AccessibleEditableTextPara::SetEditSource( SvxEditSourceAdapter* pEditSource ) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - mpEditSource = pEditSource; - - WeakBullet::HardRefType aChild( maImageBullet.get() ); - if( aChild.is() ) - aChild->SetEditSource(pEditSource); - - if( !mpEditSource ) - { - // going defunc - UnSetState( AccessibleStateType::SHOWING ); - UnSetState( AccessibleStateType::VISIBLE ); - SetState( AccessibleStateType::INVALID ); - SetState( AccessibleStateType::DEFUNC ); - - Dispose(); - } - - // #108900# Init last text content - try - { - TextChanged(); - } - catch (const uno::RuntimeException&) - { - } - } - - ESelection AccessibleEditableTextPara::MakeSelection( sal_Int32 nStartEEIndex, sal_Int32 nEndEEIndex ) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - // check overflow - DBG_ASSERT(nStartEEIndex >= 0 && nStartEEIndex <= USHRT_MAX && - nEndEEIndex >= 0 && nEndEEIndex <= USHRT_MAX && - GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::MakeSelection: index value overflow"); - - sal_uInt16 nParaIndex = static_cast< sal_uInt16 >( GetParagraphIndex() ); - return ESelection( nParaIndex, static_cast< sal_uInt16 >( nStartEEIndex ), - nParaIndex, static_cast< sal_uInt16 >( nEndEEIndex ) ); - } - - ESelection AccessibleEditableTextPara::MakeSelection( sal_Int32 nEEIndex ) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - return MakeSelection( nEEIndex, nEEIndex+1 ); - } - - ESelection AccessibleEditableTextPara::MakeCursor( sal_Int32 nEEIndex ) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - return MakeSelection( nEEIndex, nEEIndex ); - } - - void AccessibleEditableTextPara::CheckIndex( sal_Int32 nIndex ) SAL_THROW((lang::IndexOutOfBoundsException, uno::RuntimeException)) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - if( nIndex < 0 || nIndex >= getCharacterCount() ) - throw lang::IndexOutOfBoundsException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("AccessibleEditableTextPara: character index out of bounds")), - uno::Reference< uno::XInterface > - ( static_cast< ::cppu::OWeakObject* > (this) ) ); // disambiguate hierarchy - } - - void AccessibleEditableTextPara::CheckPosition( sal_Int32 nIndex ) SAL_THROW((lang::IndexOutOfBoundsException, uno::RuntimeException)) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - if( nIndex < 0 || nIndex > getCharacterCount() ) - throw lang::IndexOutOfBoundsException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("AccessibleEditableTextPara: character position out of bounds")), - uno::Reference< uno::XInterface > - ( static_cast< ::cppu::OWeakObject* > (this) ) ); // disambiguate hierarchy - } - - void AccessibleEditableTextPara::CheckRange( sal_Int32 nStart, sal_Int32 nEnd ) SAL_THROW((lang::IndexOutOfBoundsException, uno::RuntimeException)) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - CheckPosition( nStart ); - CheckPosition( nEnd ); - } - - sal_Bool AccessibleEditableTextPara::GetSelection( sal_uInt16& nStartPos, sal_uInt16& nEndPos ) SAL_THROW((uno::RuntimeException)) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - ESelection aSelection; - sal_uInt16 nPara = static_cast< sal_uInt16 > ( GetParagraphIndex() ); - if( !GetEditViewForwarder().GetSelection( aSelection ) ) - return sal_False; - - if( aSelection.nStartPara < aSelection.nEndPara ) - { - if( aSelection.nStartPara > nPara || - aSelection.nEndPara < nPara ) - return sal_False; - - if( nPara == aSelection.nStartPara ) - nStartPos = aSelection.nStartPos; - else - nStartPos = 0; - - if( nPara == aSelection.nEndPara ) - nEndPos = aSelection.nEndPos; - else - nEndPos = GetTextLen(); - } - else - { - if( aSelection.nStartPara < nPara || - aSelection.nEndPara > nPara ) - return sal_False; - - if( nPara == aSelection.nStartPara ) - nStartPos = aSelection.nStartPos; - else - nStartPos = GetTextLen(); - - if( nPara == aSelection.nEndPara ) - nEndPos = aSelection.nEndPos; - else - nEndPos = 0; - } - - return sal_True; - } - - String AccessibleEditableTextPara::GetText( sal_Int32 nIndex ) SAL_THROW((uno::RuntimeException)) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - return GetTextForwarder().GetText( MakeSelection(nIndex) ); - } - - String AccessibleEditableTextPara::GetTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) SAL_THROW((uno::RuntimeException)) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - return GetTextForwarder().GetText( MakeSelection(nStartIndex, nEndIndex) ); - } - - sal_uInt16 AccessibleEditableTextPara::GetTextLen() const SAL_THROW((uno::RuntimeException)) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - return GetTextForwarder().GetTextLen( static_cast< sal_uInt16 >( GetParagraphIndex() ) ); - } - - sal_Bool AccessibleEditableTextPara::IsVisible() const - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - return mpEditSource ? sal_True : sal_False ; - } - - uno::Reference< XAccessibleText > AccessibleEditableTextPara::GetParaInterface( sal_Int32 nIndex ) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - uno::Reference< XAccessible > xParent = getAccessibleParent(); - if( xParent.is() ) - { - uno::Reference< XAccessibleContext > xParentContext = xParent->getAccessibleContext(); - if( xParentContext.is() ) - { - uno::Reference< XAccessible > xPara = xParentContext->getAccessibleChild( nIndex ); - if( xPara.is() ) - { - return uno::Reference< XAccessibleText > ( xPara, uno::UNO_QUERY ); - } - } - } - - return uno::Reference< XAccessibleText >(); - } - - SvxEditSourceAdapter& AccessibleEditableTextPara::GetEditSource() const SAL_THROW((uno::RuntimeException)) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - if( mpEditSource ) - return *mpEditSource; - else - throw uno::RuntimeException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("No edit source, object is defunct")), - uno::Reference< uno::XInterface > - ( static_cast< ::cppu::OWeakObject* > - ( const_cast< AccessibleEditableTextPara* > (this) ) ) ); // disambiguate hierarchy - } - - SvxAccessibleTextAdapter& AccessibleEditableTextPara::GetTextForwarder() const SAL_THROW((uno::RuntimeException)) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SvxEditSourceAdapter& rEditSource = GetEditSource(); - SvxAccessibleTextAdapter* pTextForwarder = rEditSource.GetTextForwarderAdapter(); - - if( !pTextForwarder ) - throw uno::RuntimeException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Unable to fetch text forwarder, object is defunct")), - uno::Reference< uno::XInterface > - ( static_cast< ::cppu::OWeakObject* > - ( const_cast< AccessibleEditableTextPara* > (this) ) ) ); // disambiguate hierarchy - - if( pTextForwarder->IsValid() ) - return *pTextForwarder; - else - throw uno::RuntimeException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Text forwarder is invalid, object is defunct")), - uno::Reference< uno::XInterface > - ( static_cast< ::cppu::OWeakObject* > - ( const_cast< AccessibleEditableTextPara* > (this) ) ) ); // disambiguate hierarchy - } - - SvxViewForwarder& AccessibleEditableTextPara::GetViewForwarder() const SAL_THROW((uno::RuntimeException)) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SvxEditSource& rEditSource = GetEditSource(); - SvxViewForwarder* pViewForwarder = rEditSource.GetViewForwarder(); - - if( !pViewForwarder ) - { - throw uno::RuntimeException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Unable to fetch view forwarder, object is defunct")), - uno::Reference< uno::XInterface > - ( static_cast< ::cppu::OWeakObject* > - ( const_cast< AccessibleEditableTextPara* > (this) ) ) ); // disambiguate hierarchy - } - - if( pViewForwarder->IsValid() ) - return *pViewForwarder; - else - throw uno::RuntimeException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("View forwarder is invalid, object is defunct")), - uno::Reference< uno::XInterface > - ( static_cast< ::cppu::OWeakObject* > - ( const_cast< AccessibleEditableTextPara* > (this) ) ) ); // disambiguate hierarchy - } - - SvxAccessibleTextEditViewAdapter& AccessibleEditableTextPara::GetEditViewForwarder( sal_Bool bCreate ) const SAL_THROW((uno::RuntimeException)) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SvxEditSourceAdapter& rEditSource = GetEditSource(); - SvxAccessibleTextEditViewAdapter* pTextEditViewForwarder = rEditSource.GetEditViewForwarderAdapter( bCreate ); - - if( !pTextEditViewForwarder ) - { - if( bCreate ) - throw uno::RuntimeException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Unable to fetch view forwarder, object is defunct")), - uno::Reference< uno::XInterface > - ( static_cast< ::cppu::OWeakObject* > - ( const_cast< AccessibleEditableTextPara* > (this) ) ) ); // disambiguate hierarchy - else - throw uno::RuntimeException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("No view forwarder, object not in edit mode")), - uno::Reference< uno::XInterface > - ( static_cast< ::cppu::OWeakObject* > - ( const_cast< AccessibleEditableTextPara* > (this) ) ) ); // disambiguate hierarchy - } - - if( pTextEditViewForwarder->IsValid() ) - return *pTextEditViewForwarder; - else - { - if( bCreate ) - throw uno::RuntimeException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("View forwarder is invalid, object is defunct")), - uno::Reference< uno::XInterface > - ( static_cast< ::cppu::OWeakObject* > - ( const_cast< AccessibleEditableTextPara* > (this) ) ) ); // disambiguate hierarchy - else - throw uno::RuntimeException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("View forwarder is invalid, object not in edit mode")), - uno::Reference< uno::XInterface > - ( static_cast< ::cppu::OWeakObject* > - ( const_cast< AccessibleEditableTextPara* > (this) ) ) ); // disambiguate hierarchy - } - } - - sal_Bool AccessibleEditableTextPara::HaveEditView() const - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SvxEditSource& rEditSource = GetEditSource(); - SvxEditViewForwarder* pViewForwarder = rEditSource.GetEditViewForwarder(); - - if( !pViewForwarder ) - return sal_False; - - if( !pViewForwarder->IsValid() ) - return sal_False; - - return sal_True; - } - - sal_Bool AccessibleEditableTextPara::HaveChildren() - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::HaveChildren: paragraph index value overflow"); - - return GetTextForwarder().HaveImageBullet( static_cast< sal_uInt16 >(GetParagraphIndex()) ); - } - - sal_Bool AccessibleEditableTextPara::IsActive() const SAL_THROW((uno::RuntimeException)) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SvxEditSource& rEditSource = GetEditSource(); - SvxEditViewForwarder* pViewForwarder = rEditSource.GetEditViewForwarder(); - - if( !pViewForwarder ) - return sal_False; - - if( pViewForwarder->IsValid() ) - return sal_False; - else - return sal_True; - } - - Rectangle AccessibleEditableTextPara::LogicToPixel( const Rectangle& rRect, const MapMode& rMapMode, SvxViewForwarder& rForwarder ) - { - // convert to screen coordinates - return Rectangle( rForwarder.LogicToPixel( rRect.TopLeft(), rMapMode ), - rForwarder.LogicToPixel( rRect.BottomRight(), rMapMode ) ); - } - - const Point& AccessibleEditableTextPara::GetEEOffset() const - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - return maEEOffset; - } - - void AccessibleEditableTextPara::SetEEOffset( const Point& rOffset ) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - WeakBullet::HardRefType aChild( maImageBullet.get() ); - if( aChild.is() ) - aChild->SetEEOffset(rOffset); - - maEEOffset = rOffset; - } - - void AccessibleEditableTextPara::FireEvent(const sal_Int16 nEventId, const uno::Any& rNewValue, const uno::Any& rOldValue) const - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - uno::Reference < XAccessibleContext > xThis( const_cast< AccessibleEditableTextPara* > (this)->getAccessibleContext() ); - - AccessibleEventObject aEvent(xThis, nEventId, rNewValue, rOldValue); - - // #102261# Call global queue for focus events - if( nEventId == AccessibleEventId::STATE_CHANGED ) - vcl::unohelper::NotifyAccessibleStateEventGlobally( aEvent ); - - // #106234# Delegate to EventNotifier - if( getNotifierClientId() != -1 ) - ::comphelper::AccessibleEventNotifier::addEvent( getNotifierClientId(), - aEvent ); - } - - void AccessibleEditableTextPara::GotPropertyEvent( const uno::Any& rNewValue, const sal_Int16 nEventId ) const - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - FireEvent( nEventId, rNewValue ); - } - - void AccessibleEditableTextPara::LostPropertyEvent( const uno::Any& rOldValue, const sal_Int16 nEventId ) const - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - FireEvent( nEventId, uno::Any(), rOldValue ); - } - - bool AccessibleEditableTextPara::HasState( const sal_Int16 nStateId ) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - ::utl::AccessibleStateSetHelper* pStateSet = static_cast< ::utl::AccessibleStateSetHelper*>(mxStateSet.get()); - if( pStateSet != NULL ) - return pStateSet->contains(nStateId) ? true : false; - - return false; - } - - void AccessibleEditableTextPara::SetState( const sal_Int16 nStateId ) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - ::utl::AccessibleStateSetHelper* pStateSet = static_cast< ::utl::AccessibleStateSetHelper*>(mxStateSet.get()); - if( pStateSet != NULL && - !pStateSet->contains(nStateId) ) - { - pStateSet->AddState( nStateId ); - GotPropertyEvent( uno::makeAny( nStateId ), AccessibleEventId::STATE_CHANGED ); - } - } - - void AccessibleEditableTextPara::UnSetState( const sal_Int16 nStateId ) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - ::utl::AccessibleStateSetHelper* pStateSet = static_cast< ::utl::AccessibleStateSetHelper*>(mxStateSet.get()); - if( pStateSet != NULL && - pStateSet->contains(nStateId) ) - { - pStateSet->RemoveState( nStateId ); - LostPropertyEvent( uno::makeAny( nStateId ), AccessibleEventId::STATE_CHANGED ); - } - } - - void AccessibleEditableTextPara::TextChanged() - { - ::rtl::OUString aCurrentString( OCommonAccessibleText::getText() ); - uno::Any aDeleted; - uno::Any aInserted; - if( OCommonAccessibleText::implInitTextChangedEvent( maLastTextString, aCurrentString, - aDeleted, aInserted) ) - { - FireEvent( AccessibleEventId::TEXT_CHANGED, aInserted, aDeleted ); - maLastTextString = aCurrentString; - } - } - - sal_Bool AccessibleEditableTextPara::GetAttributeRun( sal_uInt16& nStartIndex, sal_uInt16& nEndIndex, sal_Int32 nIndex ) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - DBG_ASSERT(nIndex >= 0 && nIndex <= USHRT_MAX, - "AccessibleEditableTextPara::GetAttributeRun: index value overflow"); - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::getLocale: paragraph index value overflow"); - - return GetTextForwarder().GetAttributeRun( nStartIndex, - nEndIndex, - static_cast< sal_uInt16 >(GetParagraphIndex()), - static_cast< sal_uInt16 >(nIndex) ); - } - - uno::Any SAL_CALL AccessibleEditableTextPara::queryInterface (const uno::Type & rType) throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - uno::Any aRet; - - // must provide XAccesibleText by hand, since it comes publicly inherited by XAccessibleEditableText - if ( rType == ::getCppuType((uno::Reference< XAccessibleText > *)0) ) - { - uno::Reference< XAccessibleText > aAccText = static_cast< XAccessibleEditableText * >(this); - aRet <<= aAccText; - } - else if ( rType == ::getCppuType((uno::Reference< XAccessibleEditableText > *)0) ) - { - uno::Reference< XAccessibleEditableText > aAccEditText = this; - aRet <<= aAccEditText; - } - else if ( rType == ::getCppuType((uno::Reference< XAccessibleHypertext > *)0) ) - { - uno::Reference< XAccessibleHypertext > aAccHyperText = this; - aRet <<= aAccHyperText; - } - else - { - aRet = AccessibleTextParaInterfaceBase::queryInterface(rType); - } - - return aRet; - } - - // XAccessible - uno::Reference< XAccessibleContext > SAL_CALL AccessibleEditableTextPara::getAccessibleContext() throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - // We implement the XAccessibleContext interface in the same object - return uno::Reference< XAccessibleContext > ( this ); - } - - // XAccessibleContext - sal_Int32 SAL_CALL AccessibleEditableTextPara::getAccessibleChildCount() throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - return HaveChildren() ? 1 : 0; - } - - uno::Reference< XAccessible > SAL_CALL AccessibleEditableTextPara::getAccessibleChild( sal_Int32 i ) throw (lang::IndexOutOfBoundsException, uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - if( !HaveChildren() ) - throw lang::IndexOutOfBoundsException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("No childs available")), - uno::Reference< uno::XInterface > - ( static_cast< ::cppu::OWeakObject* > (this) ) ); // static_cast: disambiguate hierarchy - - if( i != 0 ) - throw lang::IndexOutOfBoundsException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Invalid child index")), - uno::Reference< uno::XInterface > - ( static_cast< ::cppu::OWeakObject* > (this) ) ); // static_cast: disambiguate hierarchy - - WeakBullet::HardRefType aChild( maImageBullet.get() ); - - if( !aChild.is() ) - { - // there is no hard reference available, create object then - AccessibleImageBullet* pChild = new AccessibleImageBullet( uno::Reference< XAccessible >( this ) ); - uno::Reference< XAccessible > xChild( static_cast< ::cppu::OWeakObject* > (pChild), uno::UNO_QUERY ); - - if( !xChild.is() ) - throw uno::RuntimeException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Child creation failed")), - uno::Reference< uno::XInterface > - ( static_cast< ::cppu::OWeakObject* > (this) ) ); - - aChild = WeakBullet::HardRefType( xChild, pChild ); - - aChild->SetEditSource( &GetEditSource() ); - aChild->SetParagraphIndex( GetParagraphIndex() ); - aChild->SetIndexInParent( i ); - - maImageBullet = aChild; - } - - return aChild.getRef(); - } - - uno::Reference< XAccessible > SAL_CALL AccessibleEditableTextPara::getAccessibleParent() throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - -#ifdef DBG_UTIL - if( !mxParent.is() ) - OSL_TRACE( "AccessibleEditableTextPara::getAccessibleParent: no frontend set, did somebody forgot to call AccessibleTextHelper::SetEventSource()?"); -#endif - - return mxParent; - } - - sal_Int32 SAL_CALL AccessibleEditableTextPara::getAccessibleIndexInParent() throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - return mnIndexInParent; - } - - sal_Int16 SAL_CALL AccessibleEditableTextPara::getAccessibleRole() throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - return AccessibleRole::PARAGRAPH; - } - - ::rtl::OUString SAL_CALL AccessibleEditableTextPara::getAccessibleDescription() throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - -// SolarMutexGuard aGuard; - - return ::rtl::OUString(); - } - - ::rtl::OUString SAL_CALL AccessibleEditableTextPara::getAccessibleName() throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - -// SolarMutexGuard aGuard; - - return ::rtl::OUString(); - } - - uno::Reference< XAccessibleRelationSet > SAL_CALL AccessibleEditableTextPara::getAccessibleRelationSet() throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - // #i27138# - provide relations CONTENT_FLOWS_FROM - // and CONTENT_FLOWS_TO - if ( mpParaManager ) - { - utl::AccessibleRelationSetHelper* pAccRelSetHelper = - new utl::AccessibleRelationSetHelper(); - sal_Int32 nMyParaIndex( GetParagraphIndex() ); - // relation CONTENT_FLOWS_FROM - if ( nMyParaIndex > 0 && - mpParaManager->IsReferencable( nMyParaIndex - 1 ) ) - { - uno::Sequence<uno::Reference<XInterface> > aSequence(1); - aSequence[0] = - mpParaManager->GetChild( nMyParaIndex - 1 ).first.get().getRef(); - AccessibleRelation aAccRel( AccessibleRelationType::CONTENT_FLOWS_FROM, - aSequence ); - pAccRelSetHelper->AddRelation( aAccRel ); - } - - // relation CONTENT_FLOWS_TO - if ( (nMyParaIndex + 1) < (sal_Int32)mpParaManager->GetNum() && - mpParaManager->IsReferencable( nMyParaIndex + 1 ) ) - { - uno::Sequence<uno::Reference<XInterface> > aSequence(1); - aSequence[0] = - mpParaManager->GetChild( nMyParaIndex + 1 ).first.get().getRef(); - AccessibleRelation aAccRel( AccessibleRelationType::CONTENT_FLOWS_TO, - aSequence ); - pAccRelSetHelper->AddRelation( aAccRel ); - } - - return pAccRelSetHelper; - } - else - { - // no relations, therefore empty - return uno::Reference< XAccessibleRelationSet >(); - } - } - - uno::Reference< XAccessibleStateSet > SAL_CALL AccessibleEditableTextPara::getAccessibleStateSet() throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - // Create a copy of the state set and return it. - ::utl::AccessibleStateSetHelper* pStateSet = static_cast< ::utl::AccessibleStateSetHelper*>(mxStateSet.get()); - - if( !pStateSet ) - return uno::Reference<XAccessibleStateSet>(); - - return uno::Reference<XAccessibleStateSet>( new ::utl::AccessibleStateSetHelper (*pStateSet) ); - } - - lang::Locale SAL_CALL AccessibleEditableTextPara::getLocale() throw (IllegalAccessibleComponentStateException, uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - return implGetLocale(); - } - - void SAL_CALL AccessibleEditableTextPara::addEventListener( const uno::Reference< XAccessibleEventListener >& xListener ) throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - if( getNotifierClientId() != -1 ) - ::comphelper::AccessibleEventNotifier::addEventListener( getNotifierClientId(), xListener ); - } - - void SAL_CALL AccessibleEditableTextPara::removeEventListener( const uno::Reference< XAccessibleEventListener >& xListener ) throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - if( getNotifierClientId() != -1 ) - ::comphelper::AccessibleEventNotifier::removeEventListener( getNotifierClientId(), xListener ); - } - - // XAccessibleComponent - sal_Bool SAL_CALL AccessibleEditableTextPara::containsPoint( const awt::Point& aTmpPoint ) throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::contains: index value overflow"); - - awt::Rectangle aTmpRect = getBounds(); - Rectangle aRect( Point(aTmpRect.X, aTmpRect.Y), Size(aTmpRect.Width, aTmpRect.Height) ); - Point aPoint( aTmpPoint.X, aTmpPoint.Y ); - - return aRect.IsInside( aPoint ); - } - - uno::Reference< XAccessible > SAL_CALL AccessibleEditableTextPara::getAccessibleAtPoint( const awt::Point& _aPoint ) throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - if( HaveChildren() ) - { - // #103862# No longer need to make given position relative - Point aPoint( _aPoint.X, _aPoint.Y ); - - // respect EditEngine offset to surrounding shape/cell - aPoint -= GetEEOffset(); - - // convert to EditEngine coordinate system - SvxTextForwarder& rCacheTF = GetTextForwarder(); - Point aLogPoint( GetViewForwarder().PixelToLogic( aPoint, rCacheTF.GetMapMode() ) ); - - EBulletInfo aBulletInfo = rCacheTF.GetBulletInfo( static_cast< sal_uInt16 > (GetParagraphIndex()) ); - - if( aBulletInfo.nParagraph != EE_PARA_NOT_FOUND && - aBulletInfo.bVisible && - aBulletInfo.nType == SVX_NUM_BITMAP ) - { - Rectangle aRect = aBulletInfo.aBounds; - - if( aRect.IsInside( aLogPoint ) ) - return getAccessibleChild(0); - } - } - - // no children at all, or none at given position - return uno::Reference< XAccessible >(); - } - - awt::Rectangle SAL_CALL AccessibleEditableTextPara::getBounds() throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::getBounds: index value overflow"); - - SvxTextForwarder& rCacheTF = GetTextForwarder(); - Rectangle aRect = rCacheTF.GetParaBounds( static_cast< sal_uInt16 >( GetParagraphIndex() ) ); - - // convert to screen coordinates - Rectangle aScreenRect = AccessibleEditableTextPara::LogicToPixel( aRect, - rCacheTF.GetMapMode(), - GetViewForwarder() ); - - // offset from shape/cell - Point aOffset = GetEEOffset(); - - return awt::Rectangle( aScreenRect.Left() + aOffset.X(), - aScreenRect.Top() + aOffset.Y(), - aScreenRect.GetSize().Width(), - aScreenRect.GetSize().Height() ); - } - - awt::Point SAL_CALL AccessibleEditableTextPara::getLocation( ) throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - awt::Rectangle aRect = getBounds(); - - return awt::Point( aRect.X, aRect.Y ); - } - - awt::Point SAL_CALL AccessibleEditableTextPara::getLocationOnScreen( ) throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - // relate us to parent - uno::Reference< XAccessible > xParent = getAccessibleParent(); - if( xParent.is() ) - { - uno::Reference< XAccessibleComponent > xParentComponent( xParent, uno::UNO_QUERY ); - if( xParentComponent.is() ) - { - awt::Point aRefPoint = xParentComponent->getLocationOnScreen(); - awt::Point aPoint = getLocation(); - aPoint.X += aRefPoint.X; - aPoint.Y += aRefPoint.Y; - - return aPoint; - } - // #i88070# - // fallback to parent's <XAccessibleContext> instance - else - { - uno::Reference< XAccessibleContext > xParentContext = xParent->getAccessibleContext(); - if ( xParentContext.is() ) - { - uno::Reference< XAccessibleComponent > xParentContextComponent( xParentContext, uno::UNO_QUERY ); - if( xParentContextComponent.is() ) - { - awt::Point aRefPoint = xParentContextComponent->getLocationOnScreen(); - awt::Point aPoint = getLocation(); - aPoint.X += aRefPoint.X; - aPoint.Y += aRefPoint.Y; - - return aPoint; - } - } - } - } - - throw uno::RuntimeException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Cannot access parent")), - uno::Reference< uno::XInterface > - ( static_cast< XAccessible* > (this) ) ); // disambiguate hierarchy - } - - awt::Size SAL_CALL AccessibleEditableTextPara::getSize( ) throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - awt::Rectangle aRect = getBounds(); - - return awt::Size( aRect.Width, aRect.Height ); - } - - void SAL_CALL AccessibleEditableTextPara::grabFocus( ) throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - // set cursor to this paragraph - setSelection(0,0); - } - - sal_Int32 SAL_CALL AccessibleEditableTextPara::getForeground( ) throw (::com::sun::star::uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - // #104444# Added to XAccessibleComponent interface - svtools::ColorConfig aColorConfig; - sal_uInt32 nColor = aColorConfig.GetColorValue( svtools::FONTCOLOR ).nColor; - return static_cast<sal_Int32>(nColor); - } - - sal_Int32 SAL_CALL AccessibleEditableTextPara::getBackground( ) throw (::com::sun::star::uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - // #104444# Added to XAccessibleComponent interface - Color aColor( Application::GetSettings().GetStyleSettings().GetWindowColor().GetColor() ); - - // the background is transparent - aColor.SetTransparency( 0xFF); - - return static_cast<sal_Int32>( aColor.GetColor() ); - } - - // XAccessibleText - sal_Int32 SAL_CALL AccessibleEditableTextPara::getCaretPosition() throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - if( !HaveEditView() ) - return -1; - - ESelection aSelection; - if( GetEditViewForwarder().GetSelection( aSelection ) && - GetParagraphIndex() == aSelection.nEndPara ) - { - // caret is always nEndPara,nEndPos - return aSelection.nEndPos; - } - - // not within this paragraph - return -1; - } - - sal_Bool SAL_CALL AccessibleEditableTextPara::setCaretPosition( sal_Int32 nIndex ) throw (lang::IndexOutOfBoundsException, uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - return setSelection(nIndex, nIndex); - } - - sal_Unicode SAL_CALL AccessibleEditableTextPara::getCharacter( sal_Int32 nIndex ) throw (lang::IndexOutOfBoundsException, uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::getCharacter: index value overflow"); - - return OCommonAccessibleText::getCharacter( nIndex ); - } - - uno::Sequence< beans::PropertyValue > SAL_CALL AccessibleEditableTextPara::getCharacterAttributes( sal_Int32 nIndex, const ::com::sun::star::uno::Sequence< ::rtl::OUString >& rRequestedAttributes ) throw (lang::IndexOutOfBoundsException, uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - SolarMutexGuard aGuard; - - CheckIndex(nIndex); // may throw IndexOutOfBoundsException - - // get default attribues... - ::comphelper::SequenceAsHashMap aPropHashMap( getDefaultAttributes( rRequestedAttributes ) ); - - // ... and override them with the direct attributes from the specific position - uno::Sequence< beans::PropertyValue > aRunAttribs( getRunAttributes( nIndex, rRequestedAttributes ) ); - sal_Int32 nRunAttribs = aRunAttribs.getLength(); - const beans::PropertyValue *pRunAttrib = aRunAttribs.getConstArray(); - for (sal_Int32 k = 0; k < nRunAttribs; ++k) - { - const beans::PropertyValue &rRunAttrib = pRunAttrib[k]; - aPropHashMap[ rRunAttrib.Name ] = rRunAttrib.Value; //!! should not only be the value !! - } - - // get resulting sequence - uno::Sequence< beans::PropertyValue > aRes; - aPropHashMap >> aRes; - - // since SequenceAsHashMap ignores property handles and property state - // we have to restore the property state here (property handles are - // of no use to the accessibility API). - sal_Int32 nRes = aRes.getLength(); - beans::PropertyValue *pRes = aRes.getArray(); - for (sal_Int32 i = 0; i < nRes; ++i) - { - beans::PropertyValue &rRes = pRes[i]; - sal_Bool bIsDirectVal = sal_False; - for (sal_Int32 k = 0; k < nRunAttribs && !bIsDirectVal; ++k) - { - if (rRes.Name == pRunAttrib[k].Name) - bIsDirectVal = sal_True; - } - rRes.Handle = -1; - rRes.State = bIsDirectVal ? PropertyState_DIRECT_VALUE : PropertyState_DEFAULT_VALUE; - } - - return aRes; - } - - awt::Rectangle SAL_CALL AccessibleEditableTextPara::getCharacterBounds( sal_Int32 nIndex ) throw (lang::IndexOutOfBoundsException, uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::getCharacterBounds: index value overflow"); - - // #108900# Have position semantics now for nIndex, as - // one-past-the-end values are legal, too. - CheckPosition( nIndex ); - - SvxTextForwarder& rCacheTF = GetTextForwarder(); - Rectangle aRect = rCacheTF.GetCharBounds( static_cast< sal_uInt16 >( GetParagraphIndex() ), static_cast< sal_uInt16 >( nIndex ) ); - - // convert to screen - Rectangle aScreenRect = AccessibleEditableTextPara::LogicToPixel( aRect, - rCacheTF.GetMapMode(), - GetViewForwarder() ); - // #109864# offset from parent (paragraph), but in screen - // coordinates. This makes sure the internal text offset in - // the outline view forwarder gets cancelled out here - awt::Rectangle aParaRect( getBounds() ); - aScreenRect.Move( -aParaRect.X, -aParaRect.Y ); - - // offset from shape/cell - Point aOffset = GetEEOffset(); - - return awt::Rectangle( aScreenRect.Left() + aOffset.X(), - aScreenRect.Top() + aOffset.Y(), - aScreenRect.GetSize().Width(), - aScreenRect.GetSize().Height() ); - } - - sal_Int32 SAL_CALL AccessibleEditableTextPara::getCharacterCount() throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::getCharacterCount: index value overflow"); - - return OCommonAccessibleText::getCharacterCount(); - } - - sal_Int32 SAL_CALL AccessibleEditableTextPara::getIndexAtPoint( const awt::Point& rPoint ) throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - sal_uInt16 nPara, nIndex; - - // offset from surrounding cell/shape - Point aOffset( GetEEOffset() ); - Point aPoint( rPoint.X - aOffset.X(), rPoint.Y - aOffset.Y() ); - - // convert to logical coordinates - SvxTextForwarder& rCacheTF = GetTextForwarder(); - Point aLogPoint( GetViewForwarder().PixelToLogic( aPoint, rCacheTF.GetMapMode() ) ); - - // re-offset to parent (paragraph) - Rectangle aParaRect = rCacheTF.GetParaBounds( static_cast< sal_uInt16 >( GetParagraphIndex() ) ); - aLogPoint.Move( aParaRect.Left(), aParaRect.Top() ); - - if( rCacheTF.GetIndexAtPoint( aLogPoint, nPara, nIndex ) && - GetParagraphIndex() == nPara ) - { - // #102259# Double-check if we're _really_ on the given character - try - { - awt::Rectangle aRect1( getCharacterBounds(nIndex) ); - Rectangle aRect2( aRect1.X, aRect1.Y, - aRect1.Width + aRect1.X, aRect1.Height + aRect1.Y ); - if( aRect2.IsInside( Point( rPoint.X, rPoint.Y ) ) ) - return nIndex; - else - return -1; - } - catch (const lang::IndexOutOfBoundsException&) - { - // #103927# Don't throw for invalid nIndex values - return -1; - } - } - else - { - // not within our paragraph - return -1; - } - } - - ::rtl::OUString SAL_CALL AccessibleEditableTextPara::getSelectedText() throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::getSelectedText: index value overflow"); - - if( !HaveEditView() ) - return ::rtl::OUString(); - - return OCommonAccessibleText::getSelectedText(); - } - - sal_Int32 SAL_CALL AccessibleEditableTextPara::getSelectionStart() throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::getSelectionStart: index value overflow"); - - if( !HaveEditView() ) - return -1; - - return OCommonAccessibleText::getSelectionStart(); - } - - sal_Int32 SAL_CALL AccessibleEditableTextPara::getSelectionEnd() throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::getSelectionEnd: index value overflow"); - - if( !HaveEditView() ) - return -1; - - return OCommonAccessibleText::getSelectionEnd(); - } - - sal_Bool SAL_CALL AccessibleEditableTextPara::setSelection( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (lang::IndexOutOfBoundsException, uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::setSelection: paragraph index value overflow"); - - CheckRange(nStartIndex, nEndIndex); - - try - { - SvxEditViewForwarder& rCacheVF = GetEditViewForwarder( sal_True ); - return rCacheVF.SetSelection( MakeSelection(nStartIndex, nEndIndex) ); - } - catch (const uno::RuntimeException&) - { - return sal_False; - } - } - - ::rtl::OUString SAL_CALL AccessibleEditableTextPara::getText() throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::getText: paragraph index value overflow"); - - return OCommonAccessibleText::getText(); - } - - ::rtl::OUString SAL_CALL AccessibleEditableTextPara::getTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (lang::IndexOutOfBoundsException, uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::getTextRange: paragraph index value overflow"); - - return OCommonAccessibleText::getTextRange(nStartIndex, nEndIndex); - } - - ::com::sun::star::accessibility::TextSegment SAL_CALL AccessibleEditableTextPara::getTextAtIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::getTextAtIndex: paragraph index value overflow"); - - ::com::sun::star::accessibility::TextSegment aResult; - aResult.SegmentStart = -1; - aResult.SegmentEnd = -1; - - switch( aTextType ) - { - // Not yet handled by OCommonAccessibleText. Missing - // implGetAttributeRunBoundary() method there - case AccessibleTextType::ATTRIBUTE_RUN: - { - const sal_Int32 nTextLen = GetTextForwarder().GetTextLen( static_cast< sal_uInt16 >( GetParagraphIndex() ) ); - - if( nIndex == nTextLen ) - { - // #i17014# Special-casing one-behind-the-end character - aResult.SegmentStart = aResult.SegmentEnd = nTextLen; - } - else - { - sal_uInt16 nStartIndex, nEndIndex; - - if( GetAttributeRun(nStartIndex, nEndIndex, nIndex) ) - { - aResult.SegmentText = GetTextRange(nStartIndex, nEndIndex); - aResult.SegmentStart = nStartIndex; - aResult.SegmentEnd = nEndIndex; - } - } - break; - } - - default: - aResult = OCommonAccessibleText::getTextAtIndex( nIndex, aTextType ); - break; - } /* end of switch( aTextType ) */ - - return aResult; - } - - ::com::sun::star::accessibility::TextSegment SAL_CALL AccessibleEditableTextPara::getTextBeforeIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::getTextBeforeIndex: paragraph index value overflow"); - - ::com::sun::star::accessibility::TextSegment aResult; - aResult.SegmentStart = -1; - aResult.SegmentEnd = -1; - - switch( aTextType ) - { - // Not yet handled by OCommonAccessibleText. Missing - // implGetAttributeRunBoundary() method there - case AccessibleTextType::ATTRIBUTE_RUN: - { - const sal_Int32 nTextLen = GetTextForwarder().GetTextLen( static_cast< sal_uInt16 >( GetParagraphIndex() ) ); - sal_uInt16 nStartIndex, nEndIndex; - - if( nIndex == nTextLen ) - { - // #i17014# Special-casing one-behind-the-end character - if( nIndex > 0 && - GetAttributeRun(nStartIndex, nEndIndex, nIndex-1) ) - { - aResult.SegmentText = GetTextRange(nStartIndex, nEndIndex); - aResult.SegmentStart = nStartIndex; - aResult.SegmentEnd = nEndIndex; - } - } - else - { - if( GetAttributeRun(nStartIndex, nEndIndex, nIndex) ) - { - // already at the left border? If not, query - // one index further left - if( nStartIndex > 0 && - GetAttributeRun(nStartIndex, nEndIndex, nStartIndex-1) ) - { - aResult.SegmentText = GetTextRange(nStartIndex, nEndIndex); - aResult.SegmentStart = nStartIndex; - aResult.SegmentEnd = nEndIndex; - } - } - } - break; - } - - default: - aResult = OCommonAccessibleText::getTextBeforeIndex( nIndex, aTextType ); - break; - } /* end of switch( aTextType ) */ - - return aResult; - } - - ::com::sun::star::accessibility::TextSegment SAL_CALL AccessibleEditableTextPara::getTextBehindIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::getTextBehindIndex: paragraph index value overflow"); - - ::com::sun::star::accessibility::TextSegment aResult; - aResult.SegmentStart = -1; - aResult.SegmentEnd = -1; - - switch( aTextType ) - { - case AccessibleTextType::ATTRIBUTE_RUN: - { - sal_uInt16 nStartIndex, nEndIndex; - - if( GetAttributeRun(nStartIndex, nEndIndex, nIndex) ) - { - // already at the right border? - if( nEndIndex < GetTextLen() ) - { - if( GetAttributeRun(nStartIndex, nEndIndex, nEndIndex) ) - { - aResult.SegmentText = GetTextRange(nStartIndex, nEndIndex); - aResult.SegmentStart = nStartIndex; - aResult.SegmentEnd = nEndIndex; - } - } - } - break; - } - - default: - aResult = OCommonAccessibleText::getTextBehindIndex( nIndex, aTextType ); - break; - } /* end of switch( aTextType ) */ - - return aResult; - } - - sal_Bool SAL_CALL AccessibleEditableTextPara::copyText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (lang::IndexOutOfBoundsException, uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - try - { - SvxEditViewForwarder& rCacheVF = GetEditViewForwarder( sal_True ); - #if OSL_DEBUG_LEVEL > 0 - SvxAccessibleTextAdapter& rCacheTF = GetTextForwarder(); // MUST be after GetEditViewForwarder(), see method docs - (void)rCacheTF; - #else - GetTextForwarder(); // MUST be after GetEditViewForwarder(), see method docs - #endif - - sal_Bool aRetVal; - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::copyText: index value overflow"); - - CheckRange(nStartIndex, nEndIndex); - - // save current selection - ESelection aOldSelection; - - rCacheVF.GetSelection( aOldSelection ); - rCacheVF.SetSelection( MakeSelection(nStartIndex, nEndIndex) ); - aRetVal = rCacheVF.Copy(); - rCacheVF.SetSelection( aOldSelection ); // restore - - return aRetVal; - } - catch (const uno::RuntimeException&) - { - return sal_False; - } - } - - // XAccessibleEditableText - sal_Bool SAL_CALL AccessibleEditableTextPara::cutText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (lang::IndexOutOfBoundsException, uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - try - { - SvxEditViewForwarder& rCacheVF = GetEditViewForwarder( sal_True ); - SvxAccessibleTextAdapter& rCacheTF = GetTextForwarder(); // MUST be after GetEditViewForwarder(), see method docs - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::cutText: index value overflow"); - - CheckRange(nStartIndex, nEndIndex); - - if( !rCacheTF.IsEditable( MakeSelection(nStartIndex, nEndIndex) ) ) - return sal_False; // non-editable area selected - - // don't save selection, might become invalid after cut! - rCacheVF.SetSelection( MakeSelection(nStartIndex, nEndIndex) ); - - return rCacheVF.Cut(); - } - catch (const uno::RuntimeException&) - { - return sal_False; - } - } - - sal_Bool SAL_CALL AccessibleEditableTextPara::pasteText( sal_Int32 nIndex ) throw (lang::IndexOutOfBoundsException, uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - try - { - SvxEditViewForwarder& rCacheVF = GetEditViewForwarder( sal_True ); - SvxAccessibleTextAdapter& rCacheTF = GetTextForwarder(); // MUST be after GetEditViewForwarder(), see method docs - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::pasteText: index value overflow"); - - CheckPosition(nIndex); - - if( !rCacheTF.IsEditable( MakeSelection(nIndex) ) ) - return sal_False; // non-editable area selected - - // #104400# set empty selection (=> cursor) to given index - rCacheVF.SetSelection( MakeCursor(nIndex) ); - - return rCacheVF.Paste(); - } - catch (const uno::RuntimeException&) - { - return sal_False; - } - } - - sal_Bool SAL_CALL AccessibleEditableTextPara::deleteText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (lang::IndexOutOfBoundsException, uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - try - { - // #102710# Request edit view when doing changes - // AccessibleEmptyEditSource relies on this behaviour - GetEditViewForwarder( sal_True ); - SvxAccessibleTextAdapter& rCacheTF = GetTextForwarder(); // MUST be after GetEditViewForwarder(), see method docs - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::deleteText: index value overflow"); - - CheckRange(nStartIndex, nEndIndex); - - if( !rCacheTF.IsEditable( MakeSelection(nStartIndex, nEndIndex) ) ) - return sal_False; // non-editable area selected - - sal_Bool bRet = rCacheTF.Delete( MakeSelection(nStartIndex, nEndIndex) ); - - GetEditSource().UpdateData(); - - return bRet; - } - catch (const uno::RuntimeException&) - { - return sal_False; - } - } - - sal_Bool SAL_CALL AccessibleEditableTextPara::insertText( const ::rtl::OUString& sText, sal_Int32 nIndex ) throw (lang::IndexOutOfBoundsException, uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - try - { - // #102710# Request edit view when doing changes - // AccessibleEmptyEditSource relies on this behaviour - GetEditViewForwarder( sal_True ); - SvxAccessibleTextAdapter& rCacheTF = GetTextForwarder(); // MUST be after GetEditViewForwarder(), see method docs - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::insertText: index value overflow"); - - CheckPosition(nIndex); - - if( !rCacheTF.IsEditable( MakeSelection(nIndex) ) ) - return sal_False; // non-editable area selected - - // #104400# insert given text at empty selection (=> cursor) - sal_Bool bRet = rCacheTF.InsertText( sText, MakeCursor(nIndex) ); - - rCacheTF.QuickFormatDoc(); - GetEditSource().UpdateData(); - - return bRet; - } - catch (const uno::RuntimeException&) - { - return sal_False; - } - } - - sal_Bool SAL_CALL AccessibleEditableTextPara::replaceText( sal_Int32 nStartIndex, sal_Int32 nEndIndex, const ::rtl::OUString& sReplacement ) throw (lang::IndexOutOfBoundsException, uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - try - { - // #102710# Request edit view when doing changes - // AccessibleEmptyEditSource relies on this behaviour - GetEditViewForwarder( sal_True ); - SvxAccessibleTextAdapter& rCacheTF = GetTextForwarder(); // MUST be after GetEditViewForwarder(), see method docs - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::replaceText: index value overflow"); - - CheckRange(nStartIndex, nEndIndex); - - if( !rCacheTF.IsEditable( MakeSelection(nStartIndex, nEndIndex) ) ) - return sal_False; // non-editable area selected - - // insert given text into given range => replace - sal_Bool bRet = rCacheTF.InsertText( sReplacement, MakeSelection(nStartIndex, nEndIndex) ); - - rCacheTF.QuickFormatDoc(); - GetEditSource().UpdateData(); - - return bRet; - } - catch (const uno::RuntimeException&) - { - return sal_False; - } - } - - sal_Bool SAL_CALL AccessibleEditableTextPara::setAttributes( sal_Int32 nStartIndex, sal_Int32 nEndIndex, const uno::Sequence< beans::PropertyValue >& aAttributeSet ) throw (lang::IndexOutOfBoundsException, uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - try - { - // #102710# Request edit view when doing changes - // AccessibleEmptyEditSource relies on this behaviour - GetEditViewForwarder( sal_True ); - SvxAccessibleTextAdapter& rCacheTF = GetTextForwarder(); // MUST be after GetEditViewForwarder(), see method docs - sal_uInt16 nPara = static_cast< sal_uInt16 >( GetParagraphIndex() ); - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::setAttributes: index value overflow"); - - CheckRange(nStartIndex, nEndIndex); - - if( !rCacheTF.IsEditable( MakeSelection(nStartIndex, nEndIndex) ) ) - return sal_False; // non-editable area selected - - // do the indices span the whole paragraph? Then use the outliner map - // TODO: hold it as a member? - SvxAccessibleTextPropertySet aPropSet( &GetEditSource(), - 0 == nStartIndex && - rCacheTF.GetTextLen(nPara) == nEndIndex ? - ImplGetSvxUnoOutlinerTextCursorSvxPropertySet() : - ImplGetSvxTextPortionSvxPropertySet() ); - - aPropSet.SetSelection( MakeSelection(nStartIndex, nEndIndex) ); - - // convert from PropertyValue to Any - sal_Int32 i, nLength( aAttributeSet.getLength() ); - const beans::PropertyValue* pPropArray = aAttributeSet.getConstArray(); - for(i=0; i<nLength; ++i) - { - try - { - aPropSet.setPropertyValue(pPropArray->Name, pPropArray->Value); - } - catch (const uno::Exception&) - { - OSL_FAIL("AccessibleEditableTextPara::setAttributes exception in setPropertyValue"); - } - - ++pPropArray; - } - - rCacheTF.QuickFormatDoc(); - GetEditSource().UpdateData(); - - return sal_True; - } - catch (const uno::RuntimeException&) - { - return sal_False; - } - } - - sal_Bool SAL_CALL AccessibleEditableTextPara::setText( const ::rtl::OUString& sText ) throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - return replaceText(0, getCharacterCount(), sText); - } - - // XAccessibleTextAttributes - uno::Sequence< beans::PropertyValue > SAL_CALL AccessibleEditableTextPara::getDefaultAttributes( - const uno::Sequence< ::rtl::OUString >& rRequestedAttributes ) - throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - SolarMutexGuard aGuard; - - #if OSL_DEBUG_LEVEL > 0 - SvxAccessibleTextAdapter& rCacheTF = - #endif - GetTextForwarder(); - - #if OSL_DEBUG_LEVEL > 0 - (void)rCacheTF; - #endif - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::getCharacterAttributes: index value overflow"); - - // get XPropertySetInfo for paragraph attributes and - // character attributes that span all the paragraphs text. - SvxAccessibleTextPropertySet aPropSet( &GetEditSource(), - ImplGetSvxCharAndParaPropertiesSet() ); - aPropSet.SetSelection( MakeSelection( 0, GetTextLen() ) ); - uno::Reference< beans::XPropertySetInfo > xPropSetInfo = aPropSet.getPropertySetInfo(); - if (!xPropSetInfo.is()) - throw uno::RuntimeException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Cannot query XPropertySetInfo")), - uno::Reference< uno::XInterface > - ( static_cast< XAccessible* > (this) ) ); // disambiguate hierarchy - - // build sequence of available properties to check - sal_Int32 nLenReqAttr = rRequestedAttributes.getLength(); - uno::Sequence< beans::Property > aProperties; - if (nLenReqAttr) - { - const rtl::OUString *pRequestedAttributes = rRequestedAttributes.getConstArray(); - - aProperties.realloc( nLenReqAttr ); - beans::Property *pProperties = aProperties.getArray(); - sal_Int32 nCurLen = 0; - for (sal_Int32 i = 0; i < nLenReqAttr; ++i) - { - beans::Property aProp; - try - { - aProp = xPropSetInfo->getPropertyByName( pRequestedAttributes[i] ); - } - catch (const beans::UnknownPropertyException&) - { - continue; - } - pProperties[ nCurLen++ ] = aProp; - } - aProperties.realloc( nCurLen ); - } - else - aProperties = xPropSetInfo->getProperties(); - - sal_Int32 nLength = aProperties.getLength(); - const beans::Property *pProperties = aProperties.getConstArray(); - - // build resulting sequence - uno::Sequence< beans::PropertyValue > aOutSequence( nLength ); - beans::PropertyValue* pOutSequence = aOutSequence.getArray(); - sal_Int32 nOutLen = 0; - for (sal_Int32 i = 0; i < nLength; ++i) - { - // calling implementation functions: - // _getPropertyState and _getPropertyValue (see below) to provide - // the proper paragraph number when retrieving paragraph attributes - PropertyState eState = aPropSet._getPropertyState( pProperties->Name, mnParagraphIndex ); - if ( eState == PropertyState_AMBIGUOUS_VALUE ) - { - OSL_FAIL( "ambiguous property value encountered" ); - } - - //if (eState == PropertyState_DIRECT_VALUE) - // per definition all paragraph properties and all character - // properties spanning the whole paragraph should be returned - // and declared as default value - { - pOutSequence->Name = pProperties->Name; - pOutSequence->Handle = pProperties->Handle; - pOutSequence->Value = aPropSet._getPropertyValue( pProperties->Name, mnParagraphIndex ); - pOutSequence->State = PropertyState_DEFAULT_VALUE; - - ++pOutSequence; - ++nOutLen; - } - ++pProperties; - } - aOutSequence.realloc( nOutLen ); - - return aOutSequence; - } - - - uno::Sequence< beans::PropertyValue > SAL_CALL AccessibleEditableTextPara::getRunAttributes( - sal_Int32 nIndex, - const uno::Sequence< ::rtl::OUString >& rRequestedAttributes ) - throw (lang::IndexOutOfBoundsException, uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - SolarMutexGuard aGuard; - - #if OSL_DEBUG_LEVEL > 0 - SvxAccessibleTextAdapter& rCacheTF = - #endif - GetTextForwarder(); - - #if OSL_DEBUG_LEVEL > 0 - (void)rCacheTF; - #endif - - DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, - "AccessibleEditableTextPara::getCharacterAttributes: index value overflow"); - - CheckIndex(nIndex); - - SvxAccessibleTextPropertySet aPropSet( &GetEditSource(), - ImplGetSvxCharAndParaPropertiesSet() ); - aPropSet.SetSelection( MakeSelection( nIndex ) ); - uno::Reference< beans::XPropertySetInfo > xPropSetInfo = aPropSet.getPropertySetInfo(); - if (!xPropSetInfo.is()) - throw uno::RuntimeException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Cannot query XPropertySetInfo")), - uno::Reference< uno::XInterface > - ( static_cast< XAccessible* > (this) ) ); // disambiguate hierarchy - - // build sequence of available properties to check - sal_Int32 nLenReqAttr = rRequestedAttributes.getLength(); - uno::Sequence< beans::Property > aProperties; - if (nLenReqAttr) - { - const rtl::OUString *pRequestedAttributes = rRequestedAttributes.getConstArray(); - - aProperties.realloc( nLenReqAttr ); - beans::Property *pProperties = aProperties.getArray(); - sal_Int32 nCurLen = 0; - for (sal_Int32 i = 0; i < nLenReqAttr; ++i) - { - beans::Property aProp; - try - { - aProp = xPropSetInfo->getPropertyByName( pRequestedAttributes[i] ); - } - catch (const beans::UnknownPropertyException&) - { - continue; - } - pProperties[ nCurLen++ ] = aProp; - } - aProperties.realloc( nCurLen ); - } - else - aProperties = xPropSetInfo->getProperties(); - - sal_Int32 nLength = aProperties.getLength(); - const beans::Property *pProperties = aProperties.getConstArray(); - - // build resulting sequence - uno::Sequence< beans::PropertyValue > aOutSequence( nLength ); - beans::PropertyValue* pOutSequence = aOutSequence.getArray(); - sal_Int32 nOutLen = 0; - for (sal_Int32 i = 0; i < nLength; ++i) - { - // calling 'regular' functions that will operate on the selection - PropertyState eState = aPropSet.getPropertyState( pProperties->Name ); - if (eState == PropertyState_DIRECT_VALUE) - { - pOutSequence->Name = pProperties->Name; - pOutSequence->Handle = pProperties->Handle; - pOutSequence->Value = aPropSet.getPropertyValue( pProperties->Name ); - pOutSequence->State = eState; - - ++pOutSequence; - ++nOutLen; - } - ++pProperties; - } - aOutSequence.realloc( nOutLen ); - - return aOutSequence; - } - - // XAccessibleHypertext - ::sal_Int32 SAL_CALL AccessibleEditableTextPara::getHyperLinkCount( ) throw (::com::sun::star::uno::RuntimeException) - { - SvxAccessibleTextAdapter& rT = GetTextForwarder(); - const sal_Int32 nPara = GetParagraphIndex(); - - sal_uInt16 nHyperLinks = 0; - sal_uInt16 nFields = rT.GetFieldCount( nPara ); - for ( sal_uInt16 n = 0; n < nFields; n++ ) - { - EFieldInfo aField = rT.GetFieldInfo( nPara, n ); - if ( aField.pFieldItem->GetField()->ISA( SvxURLField ) ) - nHyperLinks++; - } - return nHyperLinks; - } - - ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleHyperlink > SAL_CALL AccessibleEditableTextPara::getHyperLink( ::sal_Int32 nLinkIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException) - { - ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleHyperlink > xRef; - - SvxAccessibleTextAdapter& rT = GetTextForwarder(); - const sal_Int32 nPara = GetParagraphIndex(); - - sal_uInt16 nHyperLink = 0; - sal_uInt16 nFields = rT.GetFieldCount( nPara ); - for ( sal_uInt16 n = 0; n < nFields; n++ ) - { - EFieldInfo aField = rT.GetFieldInfo( nPara, n ); - if ( aField.pFieldItem->GetField()->ISA( SvxURLField ) ) - { - if ( nHyperLink == nLinkIndex ) - { - sal_uInt16 nEEStart = aField.aPosition.nIndex; - - // Translate EE Index to accessible index - sal_uInt16 nStart = rT.CalcEditEngineIndex( nPara, nEEStart ); - sal_uInt16 nEnd = nStart + aField.aCurrentText.Len(); - xRef = new AccessibleHyperlink( rT, new SvxFieldItem( *aField.pFieldItem ), nPara, nEEStart, nStart, nEnd, aField.aCurrentText ); - break; - } - nHyperLink++; - } - } - - return xRef; - } - - ::sal_Int32 SAL_CALL AccessibleEditableTextPara::getHyperLinkIndex( ::sal_Int32 nCharIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException) - { - const sal_Int32 nPara = GetParagraphIndex(); - SvxAccessibleTextAdapter& rT = GetTextForwarder(); - -// SvxAccessibleTextIndex aIndex; -// aIndex.SetIndex(nPara, nCharIndex, rT); -// const sal_uInt16 nEEIndex = aIndex.GetEEIndex(); - - const sal_uInt16 nEEIndex = rT.CalcEditEngineIndex( nPara, nCharIndex ); - sal_Int32 nHLIndex = 0; - sal_uInt16 nHyperLink = 0; - sal_uInt16 nFields = rT.GetFieldCount( nPara ); - for ( sal_uInt16 n = 0; n < nFields; n++ ) - { - EFieldInfo aField = rT.GetFieldInfo( nPara, n ); - if ( aField.pFieldItem->GetField()->ISA( SvxURLField ) ) - { - if ( aField.aPosition.nIndex == nEEIndex ) - { - nHLIndex = nHyperLink; - break; - } - nHyperLink++; - } - } - - return nHLIndex; - } - - // XAccessibleMultiLineText - sal_Int32 SAL_CALL AccessibleEditableTextPara::getLineNumberAtIndex( sal_Int32 nIndex ) throw (lang::IndexOutOfBoundsException, uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - sal_Int32 nRes = -1; - sal_Int32 nPara = GetParagraphIndex(); - - SvxTextForwarder &rCacheTF = GetTextForwarder(); - const bool bValidPara = 0 <= nPara && nPara < rCacheTF.GetParagraphCount(); - DBG_ASSERT( bValidPara, "getLineNumberAtIndex: current paragraph index out of range" ); - if (bValidPara) - { - // we explicitly allow for the index to point at the character right behind the text - if (0 <= nIndex && nIndex <= rCacheTF.GetTextLen( static_cast< sal_uInt16 >(nPara) )) - nRes = rCacheTF.GetLineNumberAtIndex( static_cast< sal_uInt16 >(nPara), static_cast< sal_uInt16 >(nIndex) ); - else - throw lang::IndexOutOfBoundsException(); - } - return nRes; - } - - // XAccessibleMultiLineText - ::com::sun::star::accessibility::TextSegment SAL_CALL AccessibleEditableTextPara::getTextAtLineNumber( sal_Int32 nLineNo ) throw (lang::IndexOutOfBoundsException, uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - ::com::sun::star::accessibility::TextSegment aResult; - sal_Int32 nPara = GetParagraphIndex(); - SvxTextForwarder &rCacheTF = GetTextForwarder(); - const bool bValidPara = 0 <= nPara && nPara < rCacheTF.GetParagraphCount(); - DBG_ASSERT( bValidPara, "getTextAtLineNumber: current paragraph index out of range" ); - if (bValidPara) - { - if (0 <= nLineNo && nLineNo < rCacheTF.GetLineCount( static_cast< sal_uInt16 >(nPara) )) - { - sal_uInt16 nStart = 0, nEnd = 0; - rCacheTF.GetLineBoundaries( nStart, nEnd, static_cast< sal_uInt16 >(nPara), static_cast< sal_uInt16 >(nLineNo) ); - if (nStart != 0xFFFF && nEnd != 0xFFFF) - { - try - { - aResult.SegmentText = getTextRange( nStart, nEnd ); - aResult.SegmentStart = nStart; - aResult.SegmentEnd = nEnd; - } - catch (const lang::IndexOutOfBoundsException&) - { - // this is not the exception that should be raised in this function ... - DBG_ASSERT( 0, "unexpected exception" ); - } - } - } - else - throw lang::IndexOutOfBoundsException(); - } - return aResult; - } - - // XAccessibleMultiLineText - ::com::sun::star::accessibility::TextSegment SAL_CALL AccessibleEditableTextPara::getTextAtLineWithCaret( ) throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - ::com::sun::star::accessibility::TextSegment aResult; - try - { - aResult = getTextAtLineNumber( getNumberOfLineWithCaret() ); - } - catch (const lang::IndexOutOfBoundsException&) - { - // this one needs to be catched since this interface does not allow for it. - } - return aResult; - } - - // XAccessibleMultiLineText - sal_Int32 SAL_CALL AccessibleEditableTextPara::getNumberOfLineWithCaret( ) throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - sal_Int32 nRes = -1; - try - { - nRes = getLineNumberAtIndex( getCaretPosition() ); - } - catch (const lang::IndexOutOfBoundsException&) - { - // this one needs to be catched since this interface does not allow for it. - } - return nRes; - } - - - // XServiceInfo - ::rtl::OUString SAL_CALL AccessibleEditableTextPara::getImplementationName (void) throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - return ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM ("AccessibleEditableTextPara")); - } - - sal_Bool SAL_CALL AccessibleEditableTextPara::supportsService (const ::rtl::OUString& sServiceName) throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - // Iterate over all supported service names and return true if on of them - // matches the given name. - uno::Sequence< ::rtl::OUString> aSupportedServices ( - getSupportedServiceNames ()); - for (int i=0; i<aSupportedServices.getLength(); i++) - if (sServiceName == aSupportedServices[i]) - return sal_True; - return sal_False; - } - - uno::Sequence< ::rtl::OUString> SAL_CALL AccessibleEditableTextPara::getSupportedServiceNames (void) throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - const ::rtl::OUString sServiceName( getServiceName() ); - return uno::Sequence< ::rtl::OUString > (&sServiceName, 1); - } - - // XServiceName - ::rtl::OUString SAL_CALL AccessibleEditableTextPara::getServiceName (void) throw (uno::RuntimeException) - { - DBG_CHKTHIS( AccessibleEditableTextPara, NULL ); - - // #105185# Using correct service now - return ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.text.AccessibleParagraphView")); - } - -} // end of namespace accessibility - -//------------------------------------------------------------------------ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |