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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+
+// Global header
+
+
+#include <algorithm>
+#include <vcl/window.hxx>
+#include <vcl/svapp.hxx>
+#include <tools/debug.hxx>
+#include <tools/diagnose_ex.h>
+#include <sal/log.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/container/XNameContainer.hpp>
+#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
+#include <com/sun/star/i18n/Boundary.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 <cppuhelper/supportsservice.hxx>
+#include <unotools/accessiblestatesethelper.hxx>
+#include <unotools/accessiblerelationsethelper.hxx>
+#include <com/sun/star/accessibility/AccessibleRelationType.hpp>
+#include <vcl/unohelp.hxx>
+#include <vcl/settings.hxx>
+#include <i18nlangtag/languagetag.hxx>
+
+#include <editeng/editeng.hxx>
+#include <editeng/unoprnms.hxx>
+#include <editeng/unoipset.hxx>
+#include <editeng/outliner.hxx>
+#include <editeng/unoedprx.hxx>
+#include <editeng/unoedsrc.hxx>
+#include <svl/eitem.hxx>
+
+
+// Project-local header
+
+
+#include <com/sun/star/beans/PropertyState.hpp>
+
+#include <unopracc.hxx>
+#include <editeng/AccessibleEditableTextPara.hxx>
+#include "AccessibleHyperlink.hxx"
+#include "AccessibleImageBullet.hxx"
+
+#include <svtools/colorcfg.hxx>
+using namespace std;
+#include <editeng/editrids.hrc>
+#include <editeng/eerdll.hxx>
+#include <editeng/numitem.hxx>
+#include <memory>
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::accessibility;
+
+
+// AccessibleEditableTextPara implementation
+
+
+namespace accessibility
+{
+ static const SvxItemPropertySet* ImplGetSvxCharAndParaPropertiesSet()
+ {
+ // PropertyMap for character and paragraph properties
+ static const SfxItemPropertyMapEntry aPropMap[] =
+ {
+ SVX_UNOEDIT_OUTLINER_PROPERTIES,
+ SVX_UNOEDIT_CHAR_PROPERTIES,
+ SVX_UNOEDIT_PARA_PROPERTIES,
+ SVX_UNOEDIT_NUMBERING_PROPERTIE,
+ { OUString("TextUserDefinedAttributes"), EE_CHAR_XMLATTRIBS, cppu::UnoType<css::container::XNameContainer>::get(), 0, 0},
+ { OUString("ParaUserDefinedAttributes"), EE_PARA_XMLATTRIBS, cppu::UnoType<css::container::XNameContainer>::get(), 0, 0},
+ { OUString(), 0, css::uno::Type(), 0, 0 }
+ };
+ static SvxItemPropertySet aPropSet( aPropMap, EditEngine::GetGlobalItemPool() );
+ return &aPropSet;
+ }
+
+ // #i27138# - add parameter <_pParaManager>
+ AccessibleEditableTextPara::AccessibleEditableTextPara(
+ const uno::Reference< XAccessible >& rParent,
+ const AccessibleParaManager* _pParaManager )
+ : AccessibleTextParaInterfaceBase( m_aMutex ),
+ mnParagraphIndex( 0 ),
+ mnIndexInParent( 0 ),
+ mpEditSource( nullptr ),
+ 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 )
+ {
+
+ 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()
+ {
+ // sign off from event notifier
+ if( getNotifierClientId() != -1 )
+ {
+ try
+ {
+ ::comphelper::AccessibleEventNotifier::revokeClient( getNotifierClientId() );
+ }
+ catch (const uno::Exception&)
+ {
+ }
+ }
+ }
+
+ OUString AccessibleEditableTextPara::implGetText()
+ {
+ return GetTextRange( 0, GetTextLen() );
+ }
+
+ css::lang::Locale AccessibleEditableTextPara::implGetLocale()
+ {
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::getLocale: paragraph index value overflow");
+
+ // return locale of first character in the paragraph
+ return LanguageTag(GetTextForwarder().GetLanguage( GetParagraphIndex(), 0 )).getLocale();
+ }
+
+ void AccessibleEditableTextPara::implGetSelection( sal_Int32& nStartIndex, sal_Int32& nEndIndex )
+ {
+ sal_Int32 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( const OUString& rText, css::i18n::Boundary& rBoundary, sal_Int32 /*nIndex*/ )
+ {
+ SAL_INFO( "editeng", "AccessibleEditableTextPara::implGetParagraphBoundary: only a base implementation, ignoring the index" );
+
+ rBoundary.startPos = 0;
+ rBoundary.endPos = rText.getLength();
+ }
+
+ void AccessibleEditableTextPara::implGetLineBoundary( const OUString&, css::i18n::Boundary& rBoundary, sal_Int32 nIndex )
+ {
+ SvxTextForwarder& rCacheTF = GetTextForwarder();
+ const sal_Int32 nParaIndex = GetParagraphIndex();
+
+ DBG_ASSERT(nParaIndex >= 0,
+ "AccessibleEditableTextPara::implGetLineBoundary: paragraph index value overflow");
+
+ const sal_Int32 nTextLen = rCacheTF.GetTextLen( nParaIndex );
+
+ CheckPosition(nIndex);
+
+ rBoundary.startPos = rBoundary.endPos = -1;
+
+ const sal_Int32 nLineCount=rCacheTF.GetLineCount( nParaIndex );
+
+ if( nIndex == nTextLen )
+ {
+ // #i17014# Special-casing one-behind-the-end character
+ if( nLineCount <= 1 )
+ rBoundary.startPos = 0;
+ else
+ rBoundary.startPos = nTextLen - rCacheTF.GetLineLen( nParaIndex,
+ nLineCount-1 );
+
+ rBoundary.endPos = nTextLen;
+ }
+ else
+ {
+ // normal line search
+ sal_Int32 nLine;
+ sal_Int32 nCurIndex;
+ for( nLine=0, nCurIndex=0; nLine<nLineCount; ++nLine )
+ {
+ nCurIndex += rCacheTF.GetLineLen( nParaIndex, nLine);
+
+ if( nCurIndex > nIndex )
+ {
+ rBoundary.startPos = nCurIndex - rCacheTF.GetLineLen( nParaIndex, nLine);
+ rBoundary.endPos = nCurIndex;
+ break;
+ }
+ }
+ }
+ }
+
+
+ void AccessibleEditableTextPara::SetIndexInParent( sal_Int32 nIndex )
+ {
+ mnIndexInParent = nIndex;
+ }
+
+
+ void AccessibleEditableTextPara::SetParagraphIndex( sal_Int32 nIndex )
+ {
+ sal_Int32 nOldIndex = mnParagraphIndex;
+
+ mnParagraphIndex = nIndex;
+
+ auto 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
+ {
+ }
+ }
+
+
+ void AccessibleEditableTextPara::Dispose()
+ {
+ int nClientId( getNotifierClientId() );
+
+ // #108212# drop all references before notifying dispose
+ mxParent = nullptr;
+ mnNotifierClientId = -1;
+ mpEditSource = nullptr;
+
+ // notify listeners
+ if( nClientId == -1 )
+ return;
+
+ try
+ {
+ uno::Reference < XAccessibleContext > xThis = getAccessibleContext();
+
+ // #106234# Delegate to EventNotifier
+ ::comphelper::AccessibleEventNotifier::revokeClientNotifyDisposing( nClientId, xThis );
+ }
+ catch (const uno::Exception&)
+ {
+ }
+ }
+
+ void AccessibleEditableTextPara::SetEditSource( SvxEditSourceAdapter* pEditSource )
+ {
+ auto aChild( maImageBullet.get() );
+ if( aChild.is() )
+ aChild->SetEditSource(pEditSource);
+
+ if( !pEditSource )
+ {
+ // going defunc
+ UnSetState( AccessibleStateType::SHOWING );
+ UnSetState( AccessibleStateType::VISIBLE );
+ SetState( AccessibleStateType::INVALID );
+ SetState( AccessibleStateType::DEFUNC );
+
+ Dispose();
+ }
+ mpEditSource = pEditSource;
+ // #108900# Init last text content
+ try
+ {
+ TextChanged();
+ }
+ catch (const uno::RuntimeException&)
+ {
+ }
+ }
+
+ ESelection AccessibleEditableTextPara::MakeSelection( sal_Int32 nStartEEIndex, sal_Int32 nEndEEIndex )
+ {
+ // check overflow
+ DBG_ASSERT(nStartEEIndex >= 0 &&
+ nEndEEIndex >= 0 &&
+ GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::MakeSelection: index value overflow");
+
+ sal_Int32 nParaIndex = GetParagraphIndex();
+ return ESelection(nParaIndex, nStartEEIndex, nParaIndex, nEndEEIndex);
+ }
+
+ ESelection AccessibleEditableTextPara::MakeSelection( sal_Int32 nEEIndex )
+ {
+ return MakeSelection( nEEIndex, nEEIndex+1 );
+ }
+
+ ESelection AccessibleEditableTextPara::MakeCursor( sal_Int32 nEEIndex )
+ {
+ return MakeSelection( nEEIndex, nEEIndex );
+ }
+
+ void AccessibleEditableTextPara::CheckIndex( sal_Int32 nIndex )
+ {
+ if( nIndex < 0 || nIndex >= getCharacterCount() )
+ throw lang::IndexOutOfBoundsException("AccessibleEditableTextPara: character index out of bounds",
+ uno::Reference< uno::XInterface >
+ ( static_cast< ::cppu::OWeakObject* > (this) ) ); // disambiguate hierarchy
+ }
+
+ void AccessibleEditableTextPara::CheckPosition( sal_Int32 nIndex )
+ {
+ if( nIndex < 0 || nIndex > getCharacterCount() )
+ throw lang::IndexOutOfBoundsException("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 )
+ {
+ CheckPosition( nStart );
+ CheckPosition( nEnd );
+ }
+
+ bool AccessibleEditableTextPara::GetSelection(sal_Int32 &nStartPos, sal_Int32 &nEndPos)
+ {
+ ESelection aSelection;
+ sal_Int32 nPara = GetParagraphIndex();
+ if( !GetEditViewForwarder().GetSelection( aSelection ) )
+ return false;
+
+ if( aSelection.nStartPara < aSelection.nEndPara )
+ {
+ if( aSelection.nStartPara > nPara ||
+ aSelection.nEndPara < nPara )
+ return 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 false;
+
+ if( nPara == aSelection.nStartPara )
+ nStartPos = aSelection.nStartPos;
+ else
+ nStartPos = GetTextLen();
+
+ if( nPara == aSelection.nEndPara )
+ nEndPos = aSelection.nEndPos;
+ else
+ nEndPos = 0;
+ }
+
+ return true;
+ }
+
+ OUString AccessibleEditableTextPara::GetTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex )
+ {
+ return GetTextForwarder().GetText( MakeSelection(nStartIndex, nEndIndex) );
+ }
+
+ sal_Int32 AccessibleEditableTextPara::GetTextLen() const
+ {
+ return GetTextForwarder().GetTextLen(GetParagraphIndex());
+ }
+
+ SvxEditSourceAdapter& AccessibleEditableTextPara::GetEditSource() const
+ {
+ if( !mpEditSource )
+ throw uno::RuntimeException("No edit source, object is defunct",
+ uno::Reference< uno::XInterface >
+ ( static_cast< ::cppu::OWeakObject* >
+ ( const_cast< AccessibleEditableTextPara* > (this) ) ) ); // disambiguate hierarchy
+ return *mpEditSource;
+ }
+
+ SvxAccessibleTextAdapter& AccessibleEditableTextPara::GetTextForwarder() const
+ {
+ SvxEditSourceAdapter& rEditSource = GetEditSource();
+ SvxAccessibleTextAdapter* pTextForwarder = rEditSource.GetTextForwarderAdapter();
+
+ if( !pTextForwarder )
+ throw uno::RuntimeException("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() )
+ throw uno::RuntimeException("Text forwarder is invalid, object is defunct",
+ uno::Reference< uno::XInterface >
+ ( static_cast< ::cppu::OWeakObject* >
+ ( const_cast< AccessibleEditableTextPara* > (this) ) ) ); // disambiguate hierarchy
+ return *pTextForwarder;
+ }
+
+ SvxViewForwarder& AccessibleEditableTextPara::GetViewForwarder() const
+ {
+ SvxEditSource& rEditSource = GetEditSource();
+ SvxViewForwarder* pViewForwarder = rEditSource.GetViewForwarder();
+
+ if( !pViewForwarder )
+ {
+ throw uno::RuntimeException("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() )
+ throw uno::RuntimeException("View forwarder is invalid, object is defunct",
+ uno::Reference< uno::XInterface >
+ ( static_cast< ::cppu::OWeakObject* >
+ ( const_cast< AccessibleEditableTextPara* > (this) ) ) ); // disambiguate hierarchy
+ return *pViewForwarder;
+ }
+
+ SvxAccessibleTextEditViewAdapter& AccessibleEditableTextPara::GetEditViewForwarder( bool bCreate ) const
+ {
+ SvxEditSourceAdapter& rEditSource = GetEditSource();
+ SvxAccessibleTextEditViewAdapter* pTextEditViewForwarder = rEditSource.GetEditViewForwarderAdapter( bCreate );
+
+ if( !pTextEditViewForwarder )
+ {
+ if( bCreate )
+ throw uno::RuntimeException("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("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("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("View forwarder is invalid, object not in edit mode",
+ uno::Reference< uno::XInterface >
+ ( static_cast< ::cppu::OWeakObject* >
+ ( const_cast< AccessibleEditableTextPara* > (this) ) ) ); // disambiguate hierarchy
+ }
+ }
+
+ bool AccessibleEditableTextPara::HaveEditView() const
+ {
+ SvxEditSource& rEditSource = GetEditSource();
+ SvxEditViewForwarder* pViewForwarder = rEditSource.GetEditViewForwarder();
+
+ if( !pViewForwarder )
+ return false;
+
+ if( !pViewForwarder->IsValid() )
+ return false;
+
+ return true;
+ }
+
+ bool AccessibleEditableTextPara::HaveChildren()
+ {
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::HaveChildren: paragraph index value overflow");
+
+ return GetTextForwarder().HaveImageBullet( GetParagraphIndex() );
+ }
+
+ tools::Rectangle AccessibleEditableTextPara::LogicToPixel( const tools::Rectangle& rRect, const MapMode& rMapMode, SvxViewForwarder const & rForwarder )
+ {
+ // convert to screen coordinates
+ return tools::Rectangle( rForwarder.LogicToPixel( rRect.TopLeft(), rMapMode ),
+ rForwarder.LogicToPixel( rRect.BottomRight(), rMapMode ) );
+ }
+
+
+ void AccessibleEditableTextPara::SetEEOffset( const Point& rOffset )
+ {
+ auto 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
+ {
+ 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::SetState( const sal_Int16 nStateId )
+ {
+ ::utl::AccessibleStateSetHelper* pStateSet = static_cast< ::utl::AccessibleStateSetHelper*>(mxStateSet.get());
+ if( pStateSet != nullptr &&
+ !pStateSet->contains(nStateId) )
+ {
+ pStateSet->AddState( nStateId );
+ FireEvent( AccessibleEventId::STATE_CHANGED, uno::makeAny( nStateId ) );
+ }
+ }
+
+ void AccessibleEditableTextPara::UnSetState( const sal_Int16 nStateId )
+ {
+ ::utl::AccessibleStateSetHelper* pStateSet = static_cast< ::utl::AccessibleStateSetHelper*>(mxStateSet.get());
+ if( pStateSet != nullptr &&
+ pStateSet->contains(nStateId) )
+ {
+ pStateSet->RemoveState( nStateId );
+ FireEvent( AccessibleEventId::STATE_CHANGED, uno::Any(), uno::makeAny( nStateId ) );
+ }
+ }
+
+ void AccessibleEditableTextPara::TextChanged()
+ {
+ OUString aCurrentString( implGetText() );
+ uno::Any aDeleted;
+ uno::Any aInserted;
+ if( OCommonAccessibleText::implInitTextChangedEvent( maLastTextString, aCurrentString,
+ aDeleted, aInserted) )
+ {
+ FireEvent( AccessibleEventId::TEXT_CHANGED, aInserted, aDeleted );
+ maLastTextString = aCurrentString;
+ }
+ }
+
+ bool AccessibleEditableTextPara::GetAttributeRun( sal_Int32& nStartIndex, sal_Int32& nEndIndex, sal_Int32 nIndex )
+ {
+ DBG_ASSERT(nIndex >= 0,
+ "AccessibleEditableTextPara::GetAttributeRun: index value overflow");
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::getLocale: paragraph index value overflow");
+
+ return GetTextForwarder().GetAttributeRun( nStartIndex,
+ nEndIndex,
+ GetParagraphIndex(),
+ nIndex );
+ }
+
+ uno::Any SAL_CALL AccessibleEditableTextPara::queryInterface (const uno::Type & rType)
+ {
+ uno::Any aRet;
+
+ // must provide XAccessibleText by hand, since it comes publicly inherited by XAccessibleEditableText
+ if ( rType == cppu::UnoType<XAccessibleText>::get())
+ {
+ uno::Reference< XAccessibleText > aAccText = static_cast< XAccessibleEditableText * >(this);
+ aRet <<= aAccText;
+ }
+ else if ( rType == cppu::UnoType<XAccessibleEditableText>::get())
+ {
+ uno::Reference< XAccessibleEditableText > aAccEditText = this;
+ aRet <<= aAccEditText;
+ }
+ else if ( rType == cppu::UnoType<XAccessibleHypertext>::get())
+ {
+ uno::Reference< XAccessibleHypertext > aAccHyperText = this;
+ aRet <<= aAccHyperText;
+ }
+ else
+ {
+ aRet = AccessibleTextParaInterfaceBase::queryInterface(rType);
+ }
+
+ return aRet;
+ }
+
+ // XAccessible
+ uno::Reference< XAccessibleContext > SAL_CALL AccessibleEditableTextPara::getAccessibleContext()
+ {
+ // We implement the XAccessibleContext interface in the same object
+ return uno::Reference< XAccessibleContext > ( this );
+ }
+
+ // XAccessibleContext
+ sal_Int32 SAL_CALL AccessibleEditableTextPara::getAccessibleChildCount()
+ {
+ SolarMutexGuard aGuard;
+
+ return HaveChildren() ? 1 : 0;
+ }
+
+ uno::Reference< XAccessible > SAL_CALL AccessibleEditableTextPara::getAccessibleChild( sal_Int32 i )
+ {
+ SolarMutexGuard aGuard;
+
+ if( !HaveChildren() )
+ throw lang::IndexOutOfBoundsException("No children available",
+ uno::Reference< uno::XInterface >
+ ( static_cast< ::cppu::OWeakObject* > (this) ) ); // static_cast: disambiguate hierarchy
+
+ if( i != 0 )
+ throw lang::IndexOutOfBoundsException("Invalid child index",
+ uno::Reference< uno::XInterface >
+ ( static_cast< ::cppu::OWeakObject* > (this) ) ); // static_cast: disambiguate hierarchy
+
+ auto aChild( maImageBullet.get() );
+
+ if( !aChild.is() )
+ {
+ // there is no hard reference available, create object then
+ aChild = new AccessibleImageBullet(this);
+
+ aChild->SetEditSource( &GetEditSource() );
+ aChild->SetParagraphIndex( GetParagraphIndex() );
+ aChild->SetIndexInParent( i );
+
+ maImageBullet = aChild;
+ }
+
+ return aChild.get();
+ }
+
+ uno::Reference< XAccessible > SAL_CALL AccessibleEditableTextPara::getAccessibleParent()
+ {
+ SAL_WARN_IF(!mxParent.is(), "editeng", "AccessibleEditableTextPara::getAccessibleParent: no frontend set, did somebody forgot to call AccessibleTextHelper::SetEventSource()?");
+
+ return mxParent;
+ }
+
+ sal_Int32 SAL_CALL AccessibleEditableTextPara::getAccessibleIndexInParent()
+ {
+ return mnIndexInParent;
+ }
+
+ sal_Int16 SAL_CALL AccessibleEditableTextPara::getAccessibleRole()
+ {
+ return AccessibleRole::PARAGRAPH;
+ }
+
+ OUString SAL_CALL AccessibleEditableTextPara::getAccessibleDescription()
+ {
+ SolarMutexGuard aGuard;
+
+ // append first 40 characters from text, or first line, if shorter
+ // (writer takes first sentence here, but that's not supported
+ // from EditEngine)
+ // throws if defunc
+ OUString aLine;
+
+ if( getCharacterCount() )
+ aLine = getTextAtIndex(0, AccessibleTextType::LINE).SegmentText;
+
+ // Get the string from the resource for the specified id.
+ OUString sStr(EditResId(RID_SVXSTR_A11Y_PARAGRAPH_DESCRIPTION));
+ OUString sParaIndex = OUString::number(GetParagraphIndex());
+ sStr = sStr.replaceFirst("$(ARG)", sParaIndex);
+
+ if( aLine.getLength() > MaxDescriptionLen )
+ {
+ OUString aCurrWord;
+ sal_Int32 i;
+
+ // search backward from MaxDescriptionLen for previous word start
+ for( aCurrWord=getTextAtIndex(MaxDescriptionLen, AccessibleTextType::WORD).SegmentText,
+ i=MaxDescriptionLen,
+ aLine=OUString();
+ i>=0;
+ --i )
+ {
+ if( getTextAtIndex(i, AccessibleTextType::WORD).SegmentText != aCurrWord )
+ {
+ if( i == 0 )
+ // prevent completely empty string
+ aLine = getTextAtIndex(0, AccessibleTextType::WORD).SegmentText;
+ else
+ aLine = getTextRange(0, i);
+ }
+ }
+ }
+
+ return sStr + aLine;
+ }
+
+ OUString SAL_CALL AccessibleEditableTextPara::getAccessibleName()
+ {
+ //See tdf#101003 before implementing a body
+ return OUString();
+ }
+
+ uno::Reference< XAccessibleRelationSet > SAL_CALL AccessibleEditableTextPara::getAccessibleRelationSet()
+ {
+ // #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
+ { static_cast<cppu::OWeakObject *>(mpParaManager->GetChild( nMyParaIndex - 1 ).first.get().get()) };
+ AccessibleRelation aAccRel( AccessibleRelationType::CONTENT_FLOWS_FROM,
+ aSequence );
+ pAccRelSetHelper->AddRelation( aAccRel );
+ }
+
+ // relation CONTENT_FLOWS_TO
+ if ( (nMyParaIndex + 1) < mpParaManager->GetNum() &&
+ mpParaManager->IsReferencable( nMyParaIndex + 1 ) )
+ {
+ uno::Sequence<uno::Reference<XInterface> > aSequence
+ { static_cast<cppu::OWeakObject *>(mpParaManager->GetChild( nMyParaIndex + 1 ).first.get().get()) };
+ AccessibleRelation aAccRel( AccessibleRelationType::CONTENT_FLOWS_TO,
+ aSequence );
+ pAccRelSetHelper->AddRelation( aAccRel );
+ }
+
+ return pAccRelSetHelper;
+ }
+ else
+ {
+ // no relations, therefore empty
+ return uno::Reference< XAccessibleRelationSet >();
+ }
+ }
+
+ static uno::Sequence< OUString > const & getAttributeNames()
+ {
+ static const uno::Sequence<OUString> aNames{
+ "CharColor",
+ "CharContoured",
+ "CharEmphasis",
+ "CharEscapement",
+ "CharFontName",
+ "CharHeight",
+ "CharPosture",
+ "CharShadowed",
+ "CharStrikeout",
+ "CharCaseMap",
+ "CharUnderline",
+ "CharUnderlineColor",
+ "CharWeight",
+ "NumberingLevel",
+ "NumberingRules",
+ "ParaAdjust",
+ "ParaBottomMargin",
+ "ParaFirstLineIndent",
+ "ParaLeftMargin",
+ "ParaLineSpacing",
+ "ParaRightMargin",
+ "ParaTabStops"};
+
+ return aNames;
+ }
+
+ namespace {
+
+ struct IndexCompare
+ {
+ const PropertyValue* pValues;
+ explicit IndexCompare( const PropertyValue* pVals ) : pValues(pVals) {}
+ bool operator() ( sal_Int32 a, sal_Int32 b ) const
+ {
+ return pValues[a].Name < pValues[b].Name;
+ }
+ };
+
+ }
+}
+
+namespace
+{
+ OUString GetFieldTypeNameFromField(EFieldInfo const &ree)
+ {
+ OUString strFldType;
+ sal_Int32 nFieldType = -1;
+ if (ree.pFieldItem)
+ {
+ // So we get a field, check its type now.
+ nFieldType = ree.pFieldItem->GetField()->GetClassId() ;
+ }
+ switch (nFieldType)
+ {
+ case text::textfield::Type::DATE:
+ {
+ const SvxDateField* pDateField = static_cast< const SvxDateField* >(ree.pFieldItem->GetField());
+ if (pDateField)
+ {
+ if (pDateField->GetType() == SvxDateType::Fix)
+ strFldType = "date (fixed)";
+ else if (pDateField->GetType() == SvxDateType::Var)
+ strFldType = "date (variable)";
+ }
+ break;
+ }
+ case text::textfield::Type::PAGE:
+ strFldType = "page-number";
+ break;
+ //support the sheet name & pages fields
+ case text::textfield::Type::PAGES:
+ strFldType = "page-count";
+ break;
+ case text::textfield::Type::TABLE:
+ strFldType = "sheet-name";
+ break;
+ //End
+ case text::textfield::Type::TIME:
+ strFldType = "time";
+ break;
+ case text::textfield::Type::EXTENDED_TIME:
+ {
+ const SvxExtTimeField* pTimeField = static_cast< const SvxExtTimeField* >(ree.pFieldItem->GetField());
+ if (pTimeField)
+ {
+ if (pTimeField->GetType() == SvxTimeType::Fix)
+ strFldType = "time (fixed)";
+ else if (pTimeField->GetType() == SvxTimeType::Var)
+ strFldType = "time (variable)";
+ }
+ break;
+ }
+ case text::textfield::Type::AUTHOR:
+ strFldType = "author";
+ break;
+ case text::textfield::Type::EXTENDED_FILE:
+ case text::textfield::Type::DOCINFO_TITLE:
+ strFldType = "file name";
+ break;
+ case text::textfield::Type::DOCINFO_CUSTOM:
+ strFldType = "custom document property";
+ break;
+ default:
+ break;
+ }
+ return strFldType;
+ }
+}
+
+namespace accessibility
+{
+ OUString AccessibleEditableTextPara::GetFieldTypeNameAtIndex(sal_Int32 nIndex)
+ {
+ SvxAccessibleTextAdapter& rCacheTF = GetTextForwarder();
+ //For field object info
+ sal_Int32 nParaIndex = GetParagraphIndex();
+ sal_Int32 nAllFieldLen = 0;
+ sal_Int32 nField = rCacheTF.GetFieldCount(nParaIndex);
+ for (sal_Int32 j = 0; j < nField; ++j)
+ {
+ EFieldInfo ree = rCacheTF.GetFieldInfo(nParaIndex, j);
+ sal_Int32 reeBegin = ree.aPosition.nIndex + nAllFieldLen;
+ sal_Int32 reeEnd = reeBegin + ree.aCurrentText.getLength();
+ nAllFieldLen += (ree.aCurrentText.getLength() - 1);
+ if (nIndex < reeBegin)
+ break;
+ if (nIndex < reeEnd)
+ return GetFieldTypeNameFromField(ree);
+ }
+ return OUString();
+ }
+
+ uno::Reference< XAccessibleStateSet > SAL_CALL AccessibleEditableTextPara::getAccessibleStateSet()
+ {
+ 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>();
+ uno::Reference<XAccessibleStateSet> xParentStates;
+ if (getAccessibleParent().is())
+ {
+ uno::Reference<XAccessibleContext> xParentContext = getAccessibleParent()->getAccessibleContext();
+ xParentStates = xParentContext->getAccessibleStateSet();
+ }
+ if (xParentStates.is() && xParentStates->contains(AccessibleStateType::EDITABLE) )
+ {
+ pStateSet->AddState(AccessibleStateType::EDITABLE);
+ }
+ return uno::Reference<XAccessibleStateSet>( new ::utl::AccessibleStateSetHelper (*pStateSet) );
+ }
+
+ lang::Locale SAL_CALL AccessibleEditableTextPara::getLocale()
+ {
+ SolarMutexGuard aGuard;
+
+ return implGetLocale();
+ }
+
+ void SAL_CALL AccessibleEditableTextPara::addAccessibleEventListener( const uno::Reference< XAccessibleEventListener >& xListener )
+ {
+ if( getNotifierClientId() != -1 )
+ ::comphelper::AccessibleEventNotifier::addEventListener( getNotifierClientId(), xListener );
+ }
+
+ void SAL_CALL AccessibleEditableTextPara::removeAccessibleEventListener( const uno::Reference< XAccessibleEventListener >& xListener )
+ {
+ if( getNotifierClientId() == -1 )
+ return;
+
+ const sal_Int32 nListenerCount = ::comphelper::AccessibleEventNotifier::removeEventListener( getNotifierClientId(), xListener );
+ if ( !nListenerCount )
+ {
+ // no listeners anymore
+ // -> revoke ourself. This may lead to the notifier thread dying (if we were the last client),
+ // and at least to us not firing any events anymore, in case somebody calls
+ // NotifyAccessibleEvent, again
+ ::comphelper::AccessibleEventNotifier::TClientId nId( getNotifierClientId() );
+ mnNotifierClientId = -1;
+ ::comphelper::AccessibleEventNotifier::revokeClient( nId );
+ }
+ }
+
+ // XAccessibleComponent
+ sal_Bool SAL_CALL AccessibleEditableTextPara::containsPoint( const awt::Point& aTmpPoint )
+ {
+ SolarMutexGuard aGuard;
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::contains: index value overflow");
+
+ awt::Rectangle aTmpRect = getBounds();
+ tools::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 )
+ {
+ 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(GetParagraphIndex());
+
+ if( aBulletInfo.nParagraph != EE_PARA_NOT_FOUND &&
+ aBulletInfo.bVisible &&
+ aBulletInfo.nType == SVX_NUM_BITMAP )
+ {
+ tools::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()
+ {
+ SolarMutexGuard aGuard;
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::getBounds: index value overflow");
+
+ SvxTextForwarder& rCacheTF = GetTextForwarder();
+ tools::Rectangle aRect = rCacheTF.GetParaBounds( GetParagraphIndex() );
+
+ // convert to screen coordinates
+ tools::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( )
+ {
+ SolarMutexGuard aGuard;
+
+ awt::Rectangle aRect = getBounds();
+
+ return awt::Point( aRect.X, aRect.Y );
+ }
+
+ awt::Point SAL_CALL AccessibleEditableTextPara::getLocationOnScreen( )
+ {
+ 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("Cannot access parent",
+ uno::Reference< uno::XInterface >
+ ( static_cast< XAccessible* > (this) ) ); // disambiguate hierarchy
+ }
+
+ awt::Size SAL_CALL AccessibleEditableTextPara::getSize( )
+ {
+ SolarMutexGuard aGuard;
+
+ awt::Rectangle aRect = getBounds();
+
+ return awt::Size( aRect.Width, aRect.Height );
+ }
+
+ void SAL_CALL AccessibleEditableTextPara::grabFocus( )
+ {
+ // set cursor to this paragraph
+ setSelection(0,0);
+ }
+
+ sal_Int32 SAL_CALL AccessibleEditableTextPara::getForeground( )
+ {
+ // #104444# Added to XAccessibleComponent interface
+ svtools::ColorConfig aColorConfig;
+ Color nColor = aColorConfig.GetColorValue( svtools::FONTCOLOR ).nColor;
+ return static_cast<sal_Int32>(nColor);
+ }
+
+ sal_Int32 SAL_CALL AccessibleEditableTextPara::getBackground( )
+ {
+ // #104444# Added to XAccessibleComponent interface
+ Color aColor( Application::GetSettings().GetStyleSettings().GetWindowColor() );
+
+ // the background is transparent
+ aColor.SetTransparency( 0xFF);
+
+ return static_cast<sal_Int32>( aColor );
+ }
+
+ // XAccessibleText
+ sal_Int32 SAL_CALL AccessibleEditableTextPara::getCaretPosition()
+ {
+ SolarMutexGuard aGuard;
+
+ if( !HaveEditView() )
+ return -1;
+
+ ESelection aSelection;
+ if( GetEditViewForwarder().GetSelection( aSelection ) &&
+ GetParagraphIndex() == aSelection.nEndPara )
+ {
+ // caret is always nEndPara,nEndPos
+ EBulletInfo aBulletInfo = GetTextForwarder().GetBulletInfo(GetParagraphIndex());
+ if( aBulletInfo.nParagraph != EE_PARA_NOT_FOUND &&
+ aBulletInfo.bVisible &&
+ aBulletInfo.nType != SVX_NUM_BITMAP )
+ {
+ sal_Int32 nBulletLen = aBulletInfo.aText.getLength();
+ if( aSelection.nEndPos - nBulletLen >= 0 )
+ return aSelection.nEndPos - nBulletLen;
+ }
+ return aSelection.nEndPos;
+ }
+
+ // not within this paragraph
+ return -1;
+ }
+
+ sal_Bool SAL_CALL AccessibleEditableTextPara::setCaretPosition( sal_Int32 nIndex )
+ {
+ return setSelection(nIndex, nIndex);
+ }
+
+ sal_Unicode SAL_CALL AccessibleEditableTextPara::getCharacter( sal_Int32 nIndex )
+ {
+ SolarMutexGuard aGuard;
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::getCharacter: index value overflow");
+
+ return OCommonAccessibleText::implGetCharacter( implGetText(), nIndex );
+ }
+
+ uno::Sequence< beans::PropertyValue > SAL_CALL AccessibleEditableTextPara::getCharacterAttributes( sal_Int32 nIndex, const css::uno::Sequence< OUString >& rRequestedAttributes )
+ {
+ SolarMutexGuard aGuard;
+
+ //Skip the bullet range to ignore the bullet text
+ SvxTextForwarder& rCacheTF = GetTextForwarder();
+ EBulletInfo aBulletInfo = rCacheTF.GetBulletInfo(GetParagraphIndex());
+ if (aBulletInfo.bVisible)
+ nIndex += aBulletInfo.aText.getLength();
+ CheckIndex(nIndex); // may throw IndexOutOfBoundsException
+
+ bool bSupplementalMode = false;
+ uno::Sequence< OUString > aPropertyNames = rRequestedAttributes;
+ if (!aPropertyNames.hasElements())
+ {
+ bSupplementalMode = true;
+ aPropertyNames = getAttributeNames();
+ }
+
+ // get default attributes...
+ ::comphelper::SequenceAsHashMap aPropHashMap( getDefaultAttributes( aPropertyNames ) );
+
+ // ... and override them with the direct attributes from the specific position
+ const uno::Sequence< beans::PropertyValue > aRunAttribs( getRunAttributes( nIndex, aPropertyNames ) );
+ for (auto const& rRunAttrib : aRunAttribs)
+ {
+ 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).
+ for (beans::PropertyValue & rRes : aRes)
+ {
+ bool bIsDirectVal = false;
+ for (auto const& rRunAttrib : aRunAttribs)
+ {
+ bIsDirectVal = rRes.Name == rRunAttrib.Name;
+ if (bIsDirectVal)
+ break;
+ }
+ rRes.Handle = -1;
+ rRes.State = bIsDirectVal ? PropertyState_DIRECT_VALUE : PropertyState_DEFAULT_VALUE;
+ }
+ if( bSupplementalMode )
+ {
+ _correctValues( aRes );
+ // NumberingPrefix
+ sal_Int32 nRes = aRes.getLength();
+ aRes.realloc( nRes + 1 );
+ beans::PropertyValue &rRes = aRes[nRes];
+ rRes.Name = "NumberingPrefix";
+ OUString numStr;
+ if (aBulletInfo.nType != SVX_NUM_CHAR_SPECIAL && aBulletInfo.nType != SVX_NUM_BITMAP)
+ numStr = aBulletInfo.aText;
+ rRes.Value <<= numStr;
+ rRes.Handle = -1;
+ rRes.State = PropertyState_DIRECT_VALUE;
+ //For field object.
+ OUString strFieldType = GetFieldTypeNameAtIndex(nIndex);
+ if (!strFieldType.isEmpty())
+ {
+ nRes = aRes.getLength();
+ aRes.realloc( nRes + 1 );
+ beans::PropertyValue &rResField = aRes[nRes];
+ rResField.Name = "FieldType";
+ rResField.Value <<= strFieldType.toAsciiLowerCase();
+ rResField.Handle = -1;
+ rResField.State = PropertyState_DIRECT_VALUE;
+ }
+ //sort property values
+ // build sorted index array
+ sal_Int32 nLength = aRes.getLength();
+ const beans::PropertyValue* pPairs = aRes.getConstArray();
+ std::unique_ptr<sal_Int32[]> pIndices(new sal_Int32[nLength]);
+ sal_Int32 i = 0;
+ for( i = 0; i < nLength; i++ )
+ pIndices[i] = i;
+ sort( &pIndices[0], &pIndices[nLength], IndexCompare(pPairs) );
+ // create sorted sequences according to index array
+ uno::Sequence<beans::PropertyValue> aNewValues( nLength );
+ beans::PropertyValue* pNewValues = aNewValues.getArray();
+ for( i = 0; i < nLength; i++ )
+ {
+ pNewValues[i] = pPairs[pIndices[i]];
+ }
+
+ return aNewValues;
+ }
+ return aRes;
+ }
+
+ awt::Rectangle SAL_CALL AccessibleEditableTextPara::getCharacterBounds( sal_Int32 nIndex )
+ {
+ SolarMutexGuard aGuard;
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "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();
+ tools::Rectangle aRect = rCacheTF.GetCharBounds(GetParagraphIndex(), nIndex);
+
+ // convert to screen
+ tools::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()
+ {
+ SolarMutexGuard aGuard;
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::getCharacterCount: index value overflow");
+
+ return implGetText().getLength();
+ }
+
+ sal_Int32 SAL_CALL AccessibleEditableTextPara::getIndexAtPoint( const awt::Point& rPoint )
+ {
+ SolarMutexGuard aGuard;
+
+ sal_Int32 nPara;
+ sal_Int32 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)
+ tools::Rectangle aParaRect = rCacheTF.GetParaBounds( 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) );
+ tools::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;
+ }
+ }
+
+ OUString SAL_CALL AccessibleEditableTextPara::getSelectedText()
+ {
+ SolarMutexGuard aGuard;
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::getSelectedText: index value overflow");
+
+ if( !HaveEditView() )
+ return OUString();
+
+ return OCommonAccessibleText::getSelectedText();
+ }
+
+ sal_Int32 SAL_CALL AccessibleEditableTextPara::getSelectionStart()
+ {
+ SolarMutexGuard aGuard;
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::getSelectionStart: index value overflow");
+
+ if( !HaveEditView() )
+ return -1;
+
+ return OCommonAccessibleText::getSelectionStart();
+ }
+
+ sal_Int32 SAL_CALL AccessibleEditableTextPara::getSelectionEnd()
+ {
+ SolarMutexGuard aGuard;
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::getSelectionEnd: index value overflow");
+
+ if( !HaveEditView() )
+ return -1;
+
+ return OCommonAccessibleText::getSelectionEnd();
+ }
+
+ sal_Bool SAL_CALL AccessibleEditableTextPara::setSelection( sal_Int32 nStartIndex, sal_Int32 nEndIndex )
+ {
+ SolarMutexGuard aGuard;
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::setSelection: paragraph index value overflow");
+
+ CheckRange(nStartIndex, nEndIndex);
+
+ try
+ {
+ SvxEditViewForwarder& rCacheVF = GetEditViewForwarder( true );
+ return rCacheVF.SetSelection( MakeSelection(nStartIndex, nEndIndex) );
+ }
+ catch (const uno::RuntimeException&)
+ {
+ return false;
+ }
+ }
+
+ OUString SAL_CALL AccessibleEditableTextPara::getText()
+ {
+ SolarMutexGuard aGuard;
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::getText: paragraph index value overflow");
+
+ return implGetText();
+ }
+
+ OUString SAL_CALL AccessibleEditableTextPara::getTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex )
+ {
+ SolarMutexGuard aGuard;
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::getTextRange: paragraph index value overflow");
+
+ return OCommonAccessibleText::implGetTextRange(implGetText(), nStartIndex, nEndIndex);
+ }
+
+ void AccessibleEditableTextPara::_correctValues( uno::Sequence< PropertyValue >& rValues)
+ {
+ SvxTextForwarder& rCacheTF = GetTextForwarder();
+ sal_Int32 nRes = rValues.getLength();
+ beans::PropertyValue *pRes = rValues.getArray();
+ for (sal_Int32 i = 0; i < nRes; ++i)
+ {
+ beans::PropertyValue &rRes = pRes[i];
+ // Char color
+ if (rRes.Name == "CharColor")
+ {
+ uno::Any &anyChar = rRes.Value;
+ Color crChar = static_cast<sal_uInt32>( reinterpret_cast<sal_uIntPtr>(anyChar.pReserved));
+ if (COL_AUTO == crChar )
+ {
+ uno::Reference< css::accessibility::XAccessibleComponent > xComponent(mxParent,uno::UNO_QUERY);
+ if (xComponent.is())
+ {
+ uno::Reference< css::accessibility::XAccessibleContext > xContext(xComponent,uno::UNO_QUERY);
+ if (xContext->getAccessibleRole() == AccessibleRole::SHAPE
+ || xContext->getAccessibleRole() == AccessibleRole::TABLE_CELL)
+ {
+ anyChar <<= COL_BLACK;
+ }
+ else
+ {
+ Color cr(xComponent->getBackground());
+ crChar = cr.IsDark() ? COL_WHITE : COL_BLACK;
+ anyChar <<= crChar;
+ }
+ }
+ }
+ continue;
+ }
+ // Underline
+ if (rRes.Name == "CharUnderline")
+ {
+ continue;
+ }
+ // Underline color && Mis-spell
+ if (rRes.Name == "CharUnderlineColor")
+ {
+ uno::Any &anyCharUnderLine = rRes.Value;
+ Color crCharUnderLine = static_cast<sal_uInt32>( reinterpret_cast<sal_uIntPtr>( anyCharUnderLine.pReserved));
+ if (COL_AUTO == crCharUnderLine )
+ {
+ uno::Reference< css::accessibility::XAccessibleComponent > xComponent(mxParent,uno::UNO_QUERY);
+ if (xComponent.is())
+ {
+ uno::Reference< css::accessibility::XAccessibleContext > xContext(xComponent,uno::UNO_QUERY);
+ if (xContext->getAccessibleRole() == AccessibleRole::SHAPE
+ || xContext->getAccessibleRole() == AccessibleRole::TABLE_CELL)
+ {
+ anyCharUnderLine <<= COL_BLACK;
+ }
+ else
+ {
+ Color cr(xComponent->getBackground());
+ crCharUnderLine = cr.IsDark() ? COL_WHITE : COL_BLACK;
+ anyCharUnderLine <<= crCharUnderLine;
+ }
+ }
+ }
+ continue;
+ }
+ // NumberingLevel
+ if (rRes.Name == "NumberingLevel")
+ {
+ const SvxNumBulletItem& rNumBullet = rCacheTF.GetParaAttribs(GetParagraphIndex()).Get(EE_PARA_NUMBULLET);
+ if(rNumBullet.GetNumRule()->GetLevelCount()==0)
+ {
+ rRes.Value <<= sal_Int16(-1);
+ rRes.Handle = -1;
+ rRes.State = PropertyState_DIRECT_VALUE;
+ }
+ else
+ {
+// SvxAccessibleTextPropertySet aPropSet( &GetEditSource(),
+// ImplGetSvxCharAndParaPropertiesMap() );
+ // MT IA2 TODO: Check if this is the correct replacement for ImplGetSvxCharAndParaPropertiesMap
+ rtl::Reference< SvxAccessibleTextPropertySet > xPropSet( new SvxAccessibleTextPropertySet( &GetEditSource(), ImplGetSvxTextPortionSvxPropertySet() ) );
+
+ xPropSet->SetSelection( MakeSelection( 0, GetTextLen() ) );
+ rRes.Value = xPropSet->_getPropertyValue( rRes.Name, mnParagraphIndex );
+ rRes.State = xPropSet->_getPropertyState( rRes.Name, mnParagraphIndex );
+ rRes.Handle = -1;
+ }
+ continue;
+ }
+ // NumberingRules
+ if (rRes.Name == "NumberingRules")
+ {
+ SfxItemSet aAttribs = rCacheTF.GetParaAttribs(GetParagraphIndex());
+ bool bVis = aAttribs.Get( EE_PARA_BULLETSTATE ).GetValue();
+ if(bVis)
+ {
+ rRes.Value <<= sal_Int16(-1);
+ rRes.Handle = -1;
+ rRes.State = PropertyState_DIRECT_VALUE;
+ }
+ else
+ {
+ // MT IA2 TODO: Check if this is the correct replacement for ImplGetSvxCharAndParaPropertiesMap
+ rtl::Reference< SvxAccessibleTextPropertySet > xPropSet( new SvxAccessibleTextPropertySet( &GetEditSource(), ImplGetSvxTextPortionSvxPropertySet() ) );
+ xPropSet->SetSelection( MakeSelection( 0, GetTextLen() ) );
+ rRes.Value = xPropSet->_getPropertyValue( rRes.Name, mnParagraphIndex );
+ rRes.State = xPropSet->_getPropertyState( rRes.Name, mnParagraphIndex );
+ rRes.Handle = -1;
+ }
+ continue;
+ }
+ }
+ }
+ sal_Int32 AccessibleEditableTextPara::SkipField(sal_Int32 nIndex, bool bForward)
+ {
+ sal_Int32 nParaIndex = GetParagraphIndex();
+ SvxAccessibleTextAdapter& rCacheTF = GetTextForwarder();
+ sal_Int32 nAllFieldLen = 0;
+ sal_Int32 nField = rCacheTF.GetFieldCount(nParaIndex), nFoundFieldIndex = -1;
+ sal_Int32 reeBegin=0, reeEnd=0;
+ for (sal_Int32 j = 0; j < nField; ++j)
+ {
+ EFieldInfo ree = rCacheTF.GetFieldInfo(nParaIndex, j);
+ reeBegin = ree.aPosition.nIndex + nAllFieldLen;
+ reeEnd = reeBegin + ree.aCurrentText.getLength();
+ nAllFieldLen += (ree.aCurrentText.getLength() - 1);
+ if (nIndex < reeBegin)
+ break;
+ if (!ree.pFieldItem)
+ continue;
+ if (nIndex < reeEnd)
+ {
+ if (ree.pFieldItem->GetField()->GetClassId() != text::textfield::Type::URL)
+ {
+ nFoundFieldIndex = j;
+ break;
+ }
+ }
+ }
+ if( nFoundFieldIndex >= 0 )
+ {
+ if( bForward )
+ return reeEnd - 1;
+ else
+ return reeBegin;
+ }
+ return nIndex;
+ }
+ void AccessibleEditableTextPara::ExtendByField( css::accessibility::TextSegment& Segment )
+ {
+ sal_Int32 nParaIndex = GetParagraphIndex();
+ SvxAccessibleTextAdapter& rCacheTF = GetTextForwarder();
+ sal_Int32 nAllFieldLen = 0;
+ sal_Int32 nField = rCacheTF.GetFieldCount(nParaIndex), nFoundFieldIndex = -1;
+ sal_Int32 reeBegin=0, reeEnd=0;
+ for (sal_Int32 j = 0; j < nField; ++j)
+ {
+ EFieldInfo ree = rCacheTF.GetFieldInfo(nParaIndex, j);
+ reeBegin = ree.aPosition.nIndex + nAllFieldLen;
+ reeEnd = reeBegin + ree.aCurrentText.getLength();
+ nAllFieldLen += (ree.aCurrentText.getLength() - 1);
+ if( reeBegin > Segment.SegmentEnd )
+ {
+ break;
+ }
+ if (!ree.pFieldItem)
+ continue;
+ if( (Segment.SegmentEnd > reeBegin && Segment.SegmentEnd <= reeEnd) ||
+ (Segment.SegmentStart >= reeBegin && Segment.SegmentStart < reeEnd) )
+ {
+ if(ree.pFieldItem->GetField()->GetClassId() != text::textfield::Type::URL)
+ {
+ nFoundFieldIndex = j;
+ break;
+ }
+ }
+ }
+ if( nFoundFieldIndex < 0 )
+ return;
+
+ bool bExtend = false;
+ if( Segment.SegmentEnd < reeEnd )
+ {
+ Segment.SegmentEnd = reeEnd;
+ bExtend = true;
+ }
+ if( Segment.SegmentStart > reeBegin )
+ {
+ Segment.SegmentStart = reeBegin;
+ bExtend = true;
+ }
+ if( !bExtend )
+ return;
+
+ //If there is a bullet before the field, should add the bullet length into the segment.
+ EBulletInfo aBulletInfo = rCacheTF.GetBulletInfo(nParaIndex);
+ sal_Int32 nBulletLen = aBulletInfo.aText.getLength();
+ if (nBulletLen > 0)
+ {
+ Segment.SegmentEnd += nBulletLen;
+ if (nFoundFieldIndex > 0)
+ Segment.SegmentStart += nBulletLen;
+ Segment.SegmentText = GetTextRange(Segment.SegmentStart, Segment.SegmentEnd);
+ //After get the correct field name, should restore the offset value which don't contain the bullet.
+ Segment.SegmentEnd -= nBulletLen;
+ if (nFoundFieldIndex > 0)
+ Segment.SegmentStart -= nBulletLen;
+ }
+ else
+ Segment.SegmentText = GetTextRange(Segment.SegmentStart, Segment.SegmentEnd);
+ }
+
+ css::accessibility::TextSegment SAL_CALL AccessibleEditableTextPara::getTextAtIndex( sal_Int32 nIndex, sal_Int16 aTextType )
+ {
+ SolarMutexGuard aGuard;
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::getTextAtIndex: paragraph index value overflow");
+
+ css::accessibility::TextSegment aResult;
+ aResult.SegmentStart = -1;
+ aResult.SegmentEnd = -1;
+
+ switch( aTextType )
+ {
+ case AccessibleTextType::CHARACTER:
+ case AccessibleTextType::WORD:
+ {
+ aResult = OCommonAccessibleText::getTextAtIndex( nIndex, aTextType );
+ ExtendByField( aResult );
+ break;
+ }
+ // Not yet handled by OCommonAccessibleText. Missing
+ // implGetAttributeRunBoundary() method there
+ case AccessibleTextType::ATTRIBUTE_RUN:
+ {
+ const sal_Int32 nTextLen = GetTextForwarder().GetTextLen( GetParagraphIndex() );
+
+ if( nIndex == nTextLen )
+ {
+ // #i17014# Special-casing one-behind-the-end character
+ aResult.SegmentStart = aResult.SegmentEnd = nTextLen;
+ }
+ else
+ {
+ sal_Int32 nStartIndex, nEndIndex;
+ //For the bullet paragraph, the bullet string is ignored for IAText::attributes() function.
+ SvxTextForwarder& rCacheTF = GetTextForwarder();
+ // MT IA2: Not used? sal_Int32 nBulletLen = 0;
+ EBulletInfo aBulletInfo = rCacheTF.GetBulletInfo(GetParagraphIndex());
+ if (aBulletInfo.bVisible)
+ nIndex += aBulletInfo.aText.getLength();
+ if (nIndex != 0 && nIndex >= getCharacterCount())
+ nIndex = getCharacterCount()-1;
+ CheckPosition(nIndex);
+ if( GetAttributeRun(nStartIndex, nEndIndex, nIndex) )
+ {
+ aResult.SegmentText = GetTextRange(nStartIndex, nEndIndex);
+ if (aBulletInfo.bVisible)
+ {
+ nStartIndex -= aBulletInfo.aText.getLength();
+ nEndIndex -= aBulletInfo.aText.getLength();
+ }
+ aResult.SegmentStart = nStartIndex;
+ aResult.SegmentEnd = nEndIndex;
+ }
+ }
+ break;
+ }
+ case AccessibleTextType::LINE:
+ {
+ SvxTextForwarder& rCacheTF = GetTextForwarder();
+ sal_Int32 nParaIndex = GetParagraphIndex();
+ CheckPosition(nIndex);
+ if (nIndex != 0 && nIndex == getCharacterCount())
+ --nIndex;
+ sal_Int32 nLine, nLineCount=rCacheTF.GetLineCount( nParaIndex );
+ sal_Int32 nCurIndex;
+ //the problem is that rCacheTF.GetLineLen() will include the bullet length. But for the bullet line,
+ //the text value doesn't contain the bullet characters. all of the bullet and numbering info are exposed
+ //by the IAText::attributes(). So here must do special support for bullet line.
+ sal_Int32 nBulletLen = 0;
+ for( nLine=0, nCurIndex=0; nLine<nLineCount; ++nLine )
+ {
+ if (nLine == 0)
+ {
+ EBulletInfo aBulletInfo = rCacheTF.GetBulletInfo( nParaIndex );
+ if (aBulletInfo.bVisible)
+ {
+ //in bullet or numbering;
+ nBulletLen = aBulletInfo.aText.getLength();
+ }
+ }
+ sal_Int32 nLineLen = rCacheTF.GetLineLen(nParaIndex, nLine);
+ if (nLine == 0)
+ nCurIndex += nLineLen - nBulletLen;
+ else
+ nCurIndex += nLineLen;
+ if( nCurIndex > nIndex )
+ {
+ if (nLine ==0)
+ {
+ aResult.SegmentStart = 0;
+ aResult.SegmentEnd = nCurIndex;
+ aResult.SegmentText = GetTextRange( aResult.SegmentStart, aResult.SegmentEnd + nBulletLen);
+ break;
+ }
+ else
+ {
+ aResult.SegmentStart = nCurIndex - nLineLen;
+ aResult.SegmentEnd = nCurIndex;
+ //aResult.SegmentText = GetTextRange( aResult.SegmentStart, aResult.SegmentEnd );
+ aResult.SegmentText = GetTextRange( aResult.SegmentStart + nBulletLen, aResult.SegmentEnd + nBulletLen);
+ break;
+ }
+ }
+ }
+ break;
+ }
+ default:
+ aResult = OCommonAccessibleText::getTextAtIndex( nIndex, aTextType );
+ break;
+ } /* end of switch( aTextType ) */
+
+ return aResult;
+ }
+
+ css::accessibility::TextSegment SAL_CALL AccessibleEditableTextPara::getTextBeforeIndex( sal_Int32 nIndex, sal_Int16 aTextType )
+ {
+ SolarMutexGuard aGuard;
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::getTextBeforeIndex: paragraph index value overflow");
+
+ css::accessibility::TextSegment aResult;
+ aResult.SegmentStart = -1;
+ aResult.SegmentEnd = -1;
+ i18n::Boundary aBoundary;
+ switch( aTextType )
+ {
+ // Not yet handled by OCommonAccessibleText. Missing
+ // implGetAttributeRunBoundary() method there
+ case AccessibleTextType::ATTRIBUTE_RUN:
+ {
+ const sal_Int32 nTextLen = GetTextForwarder().GetTextLen( GetParagraphIndex() );
+ sal_Int32 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;
+ }
+ case AccessibleTextType::LINE:
+ {
+ SvxTextForwarder& rCacheTF = GetTextForwarder();
+ sal_Int32 nParaIndex = GetParagraphIndex();
+
+ CheckPosition(nIndex);
+
+ sal_Int32 nLine, nLineCount=rCacheTF.GetLineCount( nParaIndex );
+ //the problem is that rCacheTF.GetLineLen() will include the bullet length. But for the bullet line,
+ //the text value doesn't contain the bullet characters. all of the bullet and numbering info are exposed
+ //by the IAText::attributes(). So here must do special support for bullet line.
+ sal_Int32 nCurIndex=0, nLastIndex=0, nCurLineLen=0;
+ sal_Int32 nLastLineLen = 0, nBulletLen = 0;
+ // get the line before the line the index points into
+ for( nLine=0, nCurIndex=0; nLine<nLineCount; ++nLine )
+ {
+ nLastIndex = nCurIndex;
+ if (nLine == 0)
+ {
+ EBulletInfo aBulletInfo = rCacheTF.GetBulletInfo(nParaIndex);
+ if (aBulletInfo.bVisible)
+ {
+ //in bullet or numbering;
+ nBulletLen = aBulletInfo.aText.getLength();
+ }
+ }
+ if (nLine == 1)
+ nLastLineLen = nCurLineLen - nBulletLen;
+ else
+ nLastLineLen = nCurLineLen;
+ nCurLineLen = rCacheTF.GetLineLen( nParaIndex, nLine);
+ //nCurIndex += nCurLineLen;
+ if (nLine == 0)
+ nCurIndex += nCurLineLen - nBulletLen;
+ else
+ nCurIndex += nCurLineLen;
+
+ //if( nCurIndex > nIndex &&
+ //nLastIndex > nCurLineLen )
+ if (nCurIndex > nIndex)
+ {
+ if (nLine == 0)
+ {
+ break;
+ }
+ else if (nLine == 1)
+ {
+ aResult.SegmentStart = 0;
+ aResult.SegmentEnd = nLastIndex;
+ aResult.SegmentText = GetTextRange( aResult.SegmentStart, aResult.SegmentEnd + nBulletLen);
+ break;
+ }
+ else
+ {
+ //aResult.SegmentStart = nLastIndex - nCurLineLen;
+ aResult.SegmentStart = nLastIndex - nLastLineLen;
+ aResult.SegmentEnd = nLastIndex;
+ aResult.SegmentText = GetTextRange( aResult.SegmentStart + nBulletLen, aResult.SegmentEnd + nBulletLen);
+ break;
+ }
+ }
+ }
+
+ break;
+ }
+ case AccessibleTextType::WORD:
+ {
+ nIndex = SkipField( nIndex, false);
+ OUString sText( implGetText() );
+ sal_Int32 nLength = sText.getLength();
+
+ // get word at index
+ implGetWordBoundary( sText, aBoundary, nIndex );
+
+
+ //sal_Int32 curWordStart = aBoundary.startPos;
+ //sal_Int32 preWordStart = curWordStart;
+ sal_Int32 curWordStart , preWordStart;
+ if( aBoundary.startPos == -1 || aBoundary.startPos > nIndex)
+ curWordStart = preWordStart = nIndex;
+ else
+ curWordStart = preWordStart = aBoundary.startPos;
+
+ // get previous word
+
+ bool bWord = false;
+
+ //while ( preWordStart > 0 && aBoundary.startPos == curWordStart)
+ while ( (preWordStart >= 0 && !bWord ) || ( aBoundary.endPos > curWordStart ) )
+ {
+ preWordStart--;
+ bWord = implGetWordBoundary( sText, aBoundary, preWordStart );
+ }
+ if ( bWord && implIsValidBoundary( aBoundary, nLength ) )
+ {
+ aResult.SegmentText = sText.copy( aBoundary.startPos, aBoundary.endPos - aBoundary.startPos );
+ aResult.SegmentStart = aBoundary.startPos;
+ aResult.SegmentEnd = aBoundary.endPos;
+ ExtendByField( aResult );
+ }
+ }
+ break;
+ case AccessibleTextType::CHARACTER:
+ {
+ nIndex = SkipField( nIndex, false);
+ aResult = OCommonAccessibleText::getTextBeforeIndex( nIndex, aTextType );
+ ExtendByField( aResult );
+ break;
+ }
+ default:
+ aResult = OCommonAccessibleText::getTextBeforeIndex( nIndex, aTextType );
+ break;
+ } /* end of switch( aTextType ) */
+
+ return aResult;
+ }
+
+ css::accessibility::TextSegment SAL_CALL AccessibleEditableTextPara::getTextBehindIndex( sal_Int32 nIndex, sal_Int16 aTextType )
+ {
+ SolarMutexGuard aGuard;
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::getTextBehindIndex: paragraph index value overflow");
+
+ css::accessibility::TextSegment aResult;
+ aResult.SegmentStart = -1;
+ aResult.SegmentEnd = -1;
+ i18n::Boundary aBoundary;
+ switch( aTextType )
+ {
+ case AccessibleTextType::ATTRIBUTE_RUN:
+ {
+ sal_Int32 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;
+ }
+
+ case AccessibleTextType::LINE:
+ {
+ SvxTextForwarder& rCacheTF = GetTextForwarder();
+ sal_Int32 nParaIndex = GetParagraphIndex();
+
+ CheckPosition(nIndex);
+
+ sal_Int32 nLine, nLineCount = rCacheTF.GetLineCount( nParaIndex );
+ sal_Int32 nCurIndex;
+ //the problem is that rCacheTF.GetLineLen() will include the bullet length. But for the bullet line,
+ //the text value doesn't contain the bullet characters. all of the bullet and numbering info are exposed
+ //by the IAText::attributes(). So here must do special support for bullet line.
+ sal_Int32 nBulletLen = 0;
+ // get the line after the line the index points into
+ for( nLine=0, nCurIndex=0; nLine<nLineCount; ++nLine )
+ {
+ if (nLine == 0)
+ {
+ EBulletInfo aBulletInfo = rCacheTF.GetBulletInfo(nParaIndex);
+ if (aBulletInfo.bVisible)
+ {
+ //in bullet or numbering;
+ nBulletLen = aBulletInfo.aText.getLength();
+ }
+ }
+ sal_Int32 nLineLen = rCacheTF.GetLineLen( nParaIndex, nLine);
+
+ if (nLine == 0)
+ nCurIndex += nLineLen - nBulletLen;
+ else
+ nCurIndex += nLineLen;
+
+ if( nCurIndex > nIndex &&
+ nLine < nLineCount-1 )
+ {
+ aResult.SegmentStart = nCurIndex;
+ aResult.SegmentEnd = nCurIndex + rCacheTF.GetLineLen( nParaIndex, nLine+1);
+ aResult.SegmentText = GetTextRange( aResult.SegmentStart + nBulletLen, aResult.SegmentEnd + nBulletLen);
+ break;
+ }
+ }
+
+ break;
+ }
+ case AccessibleTextType::WORD:
+ {
+ nIndex = SkipField( nIndex, true);
+ OUString sText( implGetText() );
+ sal_Int32 nLength = sText.getLength();
+
+ // get word at index
+ bool bWord = implGetWordBoundary( sText, aBoundary, nIndex );
+
+ // real current world
+ sal_Int32 nextWord = nIndex;
+ //if( nIndex >= aBoundary.startPos && nIndex <= aBoundary.endPos )
+ if( nIndex <= aBoundary.endPos )
+ {
+ nextWord = aBoundary.endPos;
+ if (nextWord < sText.getLength() && sText[nextWord] == u' ') nextWord++;
+ bWord = implGetWordBoundary( sText, aBoundary, nextWord );
+ }
+
+ if ( bWord && implIsValidBoundary( aBoundary, nLength ) )
+ {
+ aResult.SegmentText = sText.copy( aBoundary.startPos, aBoundary.endPos - aBoundary.startPos );
+ aResult.SegmentStart = aBoundary.startPos;
+ aResult.SegmentEnd = aBoundary.endPos;
+
+ // If the end position of aBoundary is inside a field, extend the result to the end of the field
+
+ ExtendByField( aResult );
+ }
+ }
+ break;
+
+ case AccessibleTextType::CHARACTER:
+ {
+ nIndex = SkipField( nIndex, true);
+ aResult = OCommonAccessibleText::getTextBehindIndex( nIndex, aTextType );
+ ExtendByField( aResult );
+ 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 )
+ {
+ SolarMutexGuard aGuard;
+
+ try
+ {
+ SvxEditViewForwarder& rCacheVF = GetEditViewForwarder( true );
+ GetTextForwarder(); // MUST be after GetEditViewForwarder(), see method docs
+
+ bool aRetVal;
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::copyText: index value overflow");
+
+ CheckRange(nStartIndex, nEndIndex);
+
+ //Because bullet may occupy one or more characters, the TextAdapter will include bullet to calculate the selection. Add offset to handle bullet
+ sal_Int32 nBulletLen = 0;
+ EBulletInfo aBulletInfo = GetTextForwarder().GetBulletInfo(GetParagraphIndex());
+ if( aBulletInfo.nParagraph != EE_PARA_NOT_FOUND && aBulletInfo.bVisible )
+ nBulletLen = aBulletInfo.aText.getLength();
+ // save current selection
+ ESelection aOldSelection;
+
+ rCacheVF.GetSelection( aOldSelection );
+ //rCacheVF.SetSelection( MakeSelection(nStartIndex, nEndIndex) );
+ rCacheVF.SetSelection( MakeSelection(nStartIndex + nBulletLen, nEndIndex + nBulletLen) );
+ aRetVal = rCacheVF.Copy();
+ rCacheVF.SetSelection( aOldSelection ); // restore
+
+ return aRetVal;
+ }
+ catch (const uno::RuntimeException&)
+ {
+ return false;
+ }
+ }
+
+ sal_Bool SAL_CALL AccessibleEditableTextPara::scrollSubstringTo( sal_Int32, sal_Int32, AccessibleScrollType )
+ {
+ return false;
+ }
+
+ // XAccessibleEditableText
+ sal_Bool SAL_CALL AccessibleEditableTextPara::cutText( sal_Int32 nStartIndex, sal_Int32 nEndIndex )
+ {
+
+ SolarMutexGuard aGuard;
+
+ try
+ {
+ SvxEditViewForwarder& rCacheVF = GetEditViewForwarder( true );
+ SvxAccessibleTextAdapter& rCacheTF = GetTextForwarder(); // MUST be after GetEditViewForwarder(), see method docs
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::cutText: index value overflow");
+
+ CheckRange(nStartIndex, nEndIndex);
+
+ // Because bullet may occupy one or more characters, the TextAdapter will include bullet to calculate the selection. Add offset to handle bullet
+ sal_Int32 nBulletLen = 0;
+ EBulletInfo aBulletInfo = GetTextForwarder().GetBulletInfo(GetParagraphIndex());
+ if( aBulletInfo.nParagraph != EE_PARA_NOT_FOUND && aBulletInfo.bVisible )
+ nBulletLen = aBulletInfo.aText.getLength();
+ ESelection aSelection = MakeSelection (nStartIndex + nBulletLen, nEndIndex + nBulletLen);
+ //if( !rCacheTF.IsEditable( MakeSelection(nStartIndex, nEndIndex) ) )
+ if( !rCacheTF.IsEditable( aSelection ) )
+ return false; // non-editable area selected
+
+ // don't save selection, might become invalid after cut!
+ //rCacheVF.SetSelection( MakeSelection(nStartIndex, nEndIndex) );
+ rCacheVF.SetSelection( aSelection );
+
+ return rCacheVF.Cut();
+ }
+ catch (const uno::RuntimeException&)
+ {
+ return false;
+ }
+ }
+
+ sal_Bool SAL_CALL AccessibleEditableTextPara::pasteText( sal_Int32 nIndex )
+ {
+
+ SolarMutexGuard aGuard;
+
+ try
+ {
+ SvxEditViewForwarder& rCacheVF = GetEditViewForwarder( true );
+ SvxAccessibleTextAdapter& rCacheTF = GetTextForwarder(); // MUST be after GetEditViewForwarder(), see method docs
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::pasteText: index value overflow");
+
+ CheckPosition(nIndex);
+
+ // Because bullet may occupy one or more characters, the TextAdapter will include bullet to calculate the selection. Add offset to handle bullet
+ sal_Int32 nBulletLen = 0;
+ EBulletInfo aBulletInfo = GetTextForwarder().GetBulletInfo(GetParagraphIndex());
+ if( aBulletInfo.nParagraph != EE_PARA_NOT_FOUND && aBulletInfo.bVisible )
+ nBulletLen = aBulletInfo.aText.getLength();
+ if( !rCacheTF.IsEditable( MakeSelection(nIndex + nBulletLen) ) )
+ return false; // non-editable area selected
+
+ // #104400# set empty selection (=> cursor) to given index
+ //rCacheVF.SetSelection( MakeCursor(nIndex) );
+ rCacheVF.SetSelection( MakeCursor(nIndex + nBulletLen) );
+
+ return rCacheVF.Paste();
+ }
+ catch (const uno::RuntimeException&)
+ {
+ return false;
+ }
+ }
+
+ sal_Bool SAL_CALL AccessibleEditableTextPara::deleteText( sal_Int32 nStartIndex, sal_Int32 nEndIndex )
+ {
+
+ SolarMutexGuard aGuard;
+
+ try
+ {
+ // #102710# Request edit view when doing changes
+ // AccessibleEmptyEditSource relies on this behaviour
+ GetEditViewForwarder( true );
+ SvxAccessibleTextAdapter& rCacheTF = GetTextForwarder(); // MUST be after GetEditViewForwarder(), see method docs
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::deleteText: index value overflow");
+
+ CheckRange(nStartIndex, nEndIndex);
+
+ // Because bullet may occupy one or more characters, the TextAdapter will include bullet to calculate the selection. Add offset to handle bullet
+ sal_Int32 nBulletLen = 0;
+ EBulletInfo aBulletInfo = GetTextForwarder().GetBulletInfo(GetParagraphIndex());
+ if( aBulletInfo.nParagraph != EE_PARA_NOT_FOUND && aBulletInfo.bVisible )
+ nBulletLen = aBulletInfo.aText.getLength();
+ ESelection aSelection = MakeSelection (nStartIndex + nBulletLen, nEndIndex + nBulletLen);
+
+ //if( !rCacheTF.IsEditable( MakeSelection(nStartIndex, nEndIndex) ) )
+ if( !rCacheTF.IsEditable( aSelection ) )
+ return false; // non-editable area selected
+
+ //sal_Bool bRet = rCacheTF.Delete( MakeSelection(nStartIndex, nEndIndex) );
+ bool bRet = rCacheTF.Delete( aSelection );
+
+ GetEditSource().UpdateData();
+
+ return bRet;
+ }
+ catch (const uno::RuntimeException&)
+ {
+ return false;
+ }
+ }
+
+ sal_Bool SAL_CALL AccessibleEditableTextPara::insertText( const OUString& sText, sal_Int32 nIndex )
+ {
+
+ SolarMutexGuard aGuard;
+
+ try
+ {
+ // #102710# Request edit view when doing changes
+ // AccessibleEmptyEditSource relies on this behaviour
+ GetEditViewForwarder( true );
+ SvxAccessibleTextAdapter& rCacheTF = GetTextForwarder(); // MUST be after GetEditViewForwarder(), see method docs
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::insertText: index value overflow");
+
+ CheckPosition(nIndex);
+
+ // Because bullet may occupy one or more characters, the TextAdapter will include bullet to calculate the selection. Add offset to handle bullet
+ sal_Int32 nBulletLen = 0;
+ EBulletInfo aBulletInfo = GetTextForwarder().GetBulletInfo(GetParagraphIndex());
+ if( aBulletInfo.nParagraph != EE_PARA_NOT_FOUND && aBulletInfo.bVisible )
+ nBulletLen = aBulletInfo.aText.getLength();
+
+ if( !rCacheTF.IsEditable( MakeSelection(nIndex + nBulletLen) ) )
+ return false; // non-editable area selected
+
+ // #104400# insert given text at empty selection (=> cursor)
+ bool bRet = rCacheTF.InsertText( sText, MakeCursor(nIndex + nBulletLen) );
+
+ rCacheTF.QuickFormatDoc();
+ GetEditSource().UpdateData();
+
+ return bRet;
+ }
+ catch (const uno::RuntimeException&)
+ {
+ return false;
+ }
+ }
+
+ sal_Bool SAL_CALL AccessibleEditableTextPara::replaceText( sal_Int32 nStartIndex, sal_Int32 nEndIndex, const OUString& sReplacement )
+ {
+
+ SolarMutexGuard aGuard;
+
+ try
+ {
+ // #102710# Request edit view when doing changes
+ // AccessibleEmptyEditSource relies on this behaviour
+ GetEditViewForwarder( true );
+ SvxAccessibleTextAdapter& rCacheTF = GetTextForwarder(); // MUST be after GetEditViewForwarder(), see method docs
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::replaceText: index value overflow");
+
+ CheckRange(nStartIndex, nEndIndex);
+
+ // Because bullet may occupy one or more characters, the TextAdapter will include bullet to calculate the selection. Add offset to handle bullet
+ sal_Int32 nBulletLen = 0;
+ EBulletInfo aBulletInfo = GetTextForwarder().GetBulletInfo(GetParagraphIndex());
+ if( aBulletInfo.nParagraph != EE_PARA_NOT_FOUND && aBulletInfo.bVisible )
+ nBulletLen = aBulletInfo.aText.getLength();
+ ESelection aSelection = MakeSelection (nStartIndex + nBulletLen, nEndIndex + nBulletLen);
+
+ //if( !rCacheTF.IsEditable( MakeSelection(nStartIndex, nEndIndex) ) )
+ if( !rCacheTF.IsEditable( aSelection ) )
+ return false; // non-editable area selected
+
+ // insert given text into given range => replace
+ //sal_Bool bRet = rCacheTF.InsertText( sReplacement, MakeSelection(nStartIndex, nEndIndex) );
+ bool bRet = rCacheTF.InsertText( sReplacement, aSelection );
+
+ rCacheTF.QuickFormatDoc();
+ GetEditSource().UpdateData();
+
+ return bRet;
+ }
+ catch (const uno::RuntimeException&)
+ {
+ return false;
+ }
+ }
+
+ sal_Bool SAL_CALL AccessibleEditableTextPara::setAttributes( sal_Int32 nStartIndex, sal_Int32 nEndIndex, const uno::Sequence< beans::PropertyValue >& aAttributeSet )
+ {
+
+ SolarMutexGuard aGuard;
+
+ try
+ {
+ // #102710# Request edit view when doing changes
+ // AccessibleEmptyEditSource relies on this behaviour
+ GetEditViewForwarder( true );
+ SvxAccessibleTextAdapter& rCacheTF = GetTextForwarder(); // MUST be after GetEditViewForwarder(), see method docs
+ sal_Int32 nPara = GetParagraphIndex();
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::setAttributes: index value overflow");
+
+ CheckRange(nStartIndex, nEndIndex);
+
+ if( !rCacheTF.IsEditable( MakeSelection(nStartIndex, nEndIndex) ) )
+ return false; // non-editable area selected
+
+ // do the indices span the whole paragraph? Then use the outliner map
+ // TODO: hold it as a member?
+ rtl::Reference< SvxAccessibleTextPropertySet > xPropSet( new SvxAccessibleTextPropertySet( &GetEditSource(),
+ 0 == nStartIndex &&
+ rCacheTF.GetTextLen(nPara) == nEndIndex ?
+ ImplGetSvxUnoOutlinerTextCursorSvxPropertySet() :
+ ImplGetSvxTextPortionSvxPropertySet() ) );
+
+ xPropSet->SetSelection( MakeSelection(nStartIndex, nEndIndex) );
+
+ // convert from PropertyValue to Any
+ for(const beans::PropertyValue& rProp : aAttributeSet)
+ {
+ try
+ {
+ xPropSet->setPropertyValue(rProp.Name, rProp.Value);
+ }
+ catch (const uno::Exception&)
+ {
+ OSL_FAIL("AccessibleEditableTextPara::setAttributes exception in setPropertyValue");
+ }
+ }
+
+ rCacheTF.QuickFormatDoc();
+ GetEditSource().UpdateData();
+
+ return true;
+ }
+ catch (const uno::RuntimeException&)
+ {
+ return false;
+ }
+ }
+
+ sal_Bool SAL_CALL AccessibleEditableTextPara::setText( const OUString& sText )
+ {
+
+ SolarMutexGuard aGuard;
+
+ return replaceText(0, getCharacterCount(), sText);
+ }
+
+ // XAccessibleTextAttributes
+ uno::Sequence< beans::PropertyValue > SAL_CALL AccessibleEditableTextPara::getDefaultAttributes(
+ const uno::Sequence< OUString >& rRequestedAttributes )
+ {
+ SolarMutexGuard aGuard;
+
+ GetTextForwarder();
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::getCharacterAttributes: index value overflow");
+
+ // get XPropertySetInfo for paragraph attributes and
+ // character attributes that span all the paragraphs text.
+ rtl::Reference< SvxAccessibleTextPropertySet > xPropSet( new SvxAccessibleTextPropertySet( &GetEditSource(),
+ ImplGetSvxCharAndParaPropertiesSet() ) );
+ xPropSet->SetSelection( MakeSelection( 0, GetTextLen() ) );
+ uno::Reference< beans::XPropertySetInfo > xPropSetInfo = xPropSet->getPropertySetInfo();
+ if (!xPropSetInfo.is())
+ throw uno::RuntimeException("Cannot query XPropertySetInfo",
+ uno::Reference< uno::XInterface >
+ ( static_cast< XAccessible* > (this) ) ); // disambiguate hierarchy
+
+ // build sequence of available properties to check
+ uno::Sequence< beans::Property > aProperties;
+ if (const sal_Int32 nLenReqAttr = rRequestedAttributes.getLength())
+ {
+ aProperties.realloc( nLenReqAttr );
+ beans::Property *pProperties = aProperties.getArray();
+ sal_Int32 nCurLen = 0;
+ for (const OUString& rRequestedAttribute : rRequestedAttributes)
+ {
+ beans::Property aProp;
+ try
+ {
+ aProp = xPropSetInfo->getPropertyByName( rRequestedAttribute );
+ }
+ catch (const beans::UnknownPropertyException&)
+ {
+ continue;
+ }
+ pProperties[ nCurLen++ ] = aProp;
+ }
+ aProperties.realloc( nCurLen );
+ }
+ else
+ aProperties = xPropSetInfo->getProperties();
+
+ // build resulting sequence
+ uno::Sequence< beans::PropertyValue > aOutSequence( aProperties.getLength() );
+ beans::PropertyValue* pOutSequence = aOutSequence.getArray();
+ sal_Int32 nOutLen = 0;
+ for (const beans::Property& rProperty : std::as_const(aProperties))
+ {
+ // calling implementation functions:
+ // _getPropertyState and _getPropertyValue (see below) to provide
+ // the proper paragraph number when retrieving paragraph attributes
+ PropertyState eState = xPropSet->_getPropertyState( rProperty.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 = rProperty.Name;
+ pOutSequence->Handle = rProperty.Handle;
+ pOutSequence->Value = xPropSet->_getPropertyValue( rProperty.Name, mnParagraphIndex );
+ pOutSequence->State = PropertyState_DEFAULT_VALUE;
+
+ ++pOutSequence;
+ ++nOutLen;
+ }
+ }
+ aOutSequence.realloc( nOutLen );
+
+ return aOutSequence;
+ }
+
+
+ uno::Sequence< beans::PropertyValue > SAL_CALL AccessibleEditableTextPara::getRunAttributes(
+ sal_Int32 nIndex,
+ const uno::Sequence< OUString >& rRequestedAttributes )
+ {
+
+ SolarMutexGuard aGuard;
+
+ GetTextForwarder();
+
+ DBG_ASSERT(GetParagraphIndex() >= 0,
+ "AccessibleEditableTextPara::getCharacterAttributes: index value overflow");
+
+ if( getCharacterCount() > 0 )
+ CheckIndex(nIndex);
+ else
+ CheckPosition(nIndex);
+
+ rtl::Reference< SvxAccessibleTextPropertySet > xPropSet( new SvxAccessibleTextPropertySet( &GetEditSource(),
+ ImplGetSvxCharAndParaPropertiesSet() ) );
+ xPropSet->SetSelection( MakeSelection( nIndex ) );
+ uno::Reference< beans::XPropertySetInfo > xPropSetInfo = xPropSet->getPropertySetInfo();
+ if (!xPropSetInfo.is())
+ throw uno::RuntimeException("Cannot query XPropertySetInfo",
+ uno::Reference< uno::XInterface >
+ ( static_cast< XAccessible* > (this) ) ); // disambiguate hierarchy
+
+ // build sequence of available properties to check
+ uno::Sequence< beans::Property > aProperties;
+ if (const sal_Int32 nLenReqAttr = rRequestedAttributes.getLength())
+ {
+ aProperties.realloc( nLenReqAttr );
+ beans::Property *pProperties = aProperties.getArray();
+ sal_Int32 nCurLen = 0;
+ for (const OUString& rRequestedAttribute : rRequestedAttributes)
+ {
+ beans::Property aProp;
+ try
+ {
+ aProp = xPropSetInfo->getPropertyByName( rRequestedAttribute );
+ }
+ catch (const beans::UnknownPropertyException&)
+ {
+ continue;
+ }
+ pProperties[ nCurLen++ ] = aProp;
+ }
+ aProperties.realloc( nCurLen );
+ }
+ else
+ aProperties = xPropSetInfo->getProperties();
+
+ // build resulting sequence
+ uno::Sequence< beans::PropertyValue > aOutSequence( aProperties.getLength() );
+ beans::PropertyValue* pOutSequence = aOutSequence.getArray();
+ sal_Int32 nOutLen = 0;
+ for (const beans::Property& rProperty : std::as_const(aProperties))
+ {
+ // calling 'regular' functions that will operate on the selection
+ PropertyState eState = xPropSet->getPropertyState( rProperty.Name );
+ if (eState == PropertyState_DIRECT_VALUE)
+ {
+ pOutSequence->Name = rProperty.Name;
+ pOutSequence->Handle = rProperty.Handle;
+ pOutSequence->Value = xPropSet->getPropertyValue( rProperty.Name );
+ pOutSequence->State = eState;
+
+ ++pOutSequence;
+ ++nOutLen;
+ }
+ }
+ aOutSequence.realloc( nOutLen );
+
+ return aOutSequence;
+ }
+
+ // XAccessibleHypertext
+ ::sal_Int32 SAL_CALL AccessibleEditableTextPara::getHyperLinkCount( )
+ {
+ SvxAccessibleTextAdapter& rT = GetTextForwarder();
+ const sal_Int32 nPara = GetParagraphIndex();
+
+ sal_Int32 nHyperLinks = 0;
+ sal_Int32 nFields = rT.GetFieldCount( nPara );
+ for (sal_Int32 n = 0; n < nFields; ++n)
+ {
+ EFieldInfo aField = rT.GetFieldInfo( nPara, n );
+ if ( dynamic_cast<const SvxURLField* >(aField.pFieldItem->GetField() ) != nullptr)
+ nHyperLinks++;
+ }
+ return nHyperLinks;
+ }
+
+ css::uno::Reference< css::accessibility::XAccessibleHyperlink > SAL_CALL AccessibleEditableTextPara::getHyperLink( ::sal_Int32 nLinkIndex )
+ {
+ css::uno::Reference< css::accessibility::XAccessibleHyperlink > xRef;
+
+ SvxAccessibleTextAdapter& rT = GetTextForwarder();
+ const sal_Int32 nPara = GetParagraphIndex();
+
+ sal_Int32 nHyperLink = 0;
+ sal_Int32 nFields = rT.GetFieldCount( nPara );
+ for (sal_Int32 n = 0; n < nFields; ++n)
+ {
+ EFieldInfo aField = rT.GetFieldInfo( nPara, n );
+ if ( dynamic_cast<const SvxURLField* >(aField.pFieldItem->GetField()) != nullptr )
+ {
+ if ( nHyperLink == nLinkIndex )
+ {
+ sal_Int32 nEEStart = aField.aPosition.nIndex;
+
+ // Translate EE Index to accessible index
+ sal_Int32 nStart = rT.CalcEditEngineIndex( nPara, nEEStart );
+ sal_Int32 nEnd = nStart + aField.aCurrentText.getLength();
+ xRef = new AccessibleHyperlink( rT, new SvxFieldItem( *aField.pFieldItem ), nStart, nEnd, aField.aCurrentText );
+ break;
+ }
+ nHyperLink++;
+ }
+ }
+
+ return xRef;
+ }
+
+ ::sal_Int32 SAL_CALL AccessibleEditableTextPara::getHyperLinkIndex( ::sal_Int32 nCharIndex )
+ {
+ const sal_Int32 nPara = GetParagraphIndex();
+ SvxAccessibleTextAdapter& rT = GetTextForwarder();
+
+ const sal_Int32 nEEIndex = rT.CalcEditEngineIndex( nPara, nCharIndex );
+ sal_Int32 nHLIndex = -1; //i123620
+ sal_Int32 nHyperLink = 0;
+ sal_Int32 nFields = rT.GetFieldCount( nPara );
+ for (sal_Int32 n = 0; n < nFields; ++n)
+ {
+ EFieldInfo aField = rT.GetFieldInfo( nPara, n );
+ if ( dynamic_cast<const SvxURLField* >( aField.pFieldItem->GetField() ) != nullptr)
+ {
+ if ( aField.aPosition.nIndex == nEEIndex )
+ {
+ nHLIndex = nHyperLink;
+ break;
+ }
+ nHyperLink++;
+ }
+ }
+
+ return nHLIndex;
+ }
+
+ // XAccessibleMultiLineText
+ sal_Int32 SAL_CALL AccessibleEditableTextPara::getLineNumberAtIndex( sal_Int32 nIndex )
+ {
+
+ 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( nPara ))
+ throw lang::IndexOutOfBoundsException();
+ nRes = rCacheTF.GetLineNumberAtIndex( nPara, nIndex );
+ }
+ return nRes;
+ }
+
+ // XAccessibleMultiLineText
+ css::accessibility::TextSegment SAL_CALL AccessibleEditableTextPara::getTextAtLineNumber( sal_Int32 nLineNo )
+ {
+
+ css::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( nPara ))
+ throw lang::IndexOutOfBoundsException();
+ sal_Int32 nStart = 0, nEnd = 0;
+ rCacheTF.GetLineBoundaries( nStart, nEnd, nPara, nLineNo );
+ if (nStart >= 0 && nEnd >= 0)
+ {
+ 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_UNHANDLED_EXCEPTION("editeng");
+ }
+ }
+ }
+ return aResult;
+ }
+
+ // XAccessibleMultiLineText
+ css::accessibility::TextSegment SAL_CALL AccessibleEditableTextPara::getTextAtLineWithCaret( )
+ {
+
+ css::accessibility::TextSegment aResult;
+ try
+ {
+ aResult = getTextAtLineNumber( getNumberOfLineWithCaret() );
+ }
+ catch (const lang::IndexOutOfBoundsException&)
+ {
+ // this one needs to be caught since this interface does not allow for it.
+ }
+ return aResult;
+ }
+
+ // XAccessibleMultiLineText
+ sal_Int32 SAL_CALL AccessibleEditableTextPara::getNumberOfLineWithCaret( )
+ {
+
+ sal_Int32 nRes = -1;
+ try
+ {
+ nRes = getLineNumberAtIndex( getCaretPosition() );
+ }
+ catch (const lang::IndexOutOfBoundsException&)
+ {
+ // this one needs to be caught since this interface does not allow for it.
+ }
+ return nRes;
+ }
+
+
+ // XServiceInfo
+ OUString SAL_CALL AccessibleEditableTextPara::getImplementationName()
+ {
+
+ return "AccessibleEditableTextPara";
+ }
+
+ sal_Bool SAL_CALL AccessibleEditableTextPara::supportsService (const OUString& sServiceName)
+ {
+
+ return cppu::supportsService(this, sServiceName);
+ }
+
+ uno::Sequence< OUString> SAL_CALL AccessibleEditableTextPara::getSupportedServiceNames()
+ {
+ // #105185# Using correct service now
+ return { OUString("com.sun.star.text.AccessibleParagraphView") };
+ }
+
+} // end of namespace accessibility
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */