2284 lines
88 KiB
C++
2284 lines
88 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_editeng.hxx"
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//------------------------------------------------------------------------
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//
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// Global header
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//
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//------------------------------------------------------------------------
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#include <limits.h>
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#include <vector>
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#include <algorithm>
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#include <osl/mutex.hxx>
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#include <vcl/window.hxx>
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#include <vcl/svapp.hxx>
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#include <editeng/flditem.hxx>
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#include <com/sun/star/uno/Any.hxx>
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#include <com/sun/star/uno/Reference.hxx>
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#include <com/sun/star/awt/Point.hpp>
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#include <com/sun/star/awt/Rectangle.hpp>
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#include <com/sun/star/lang/DisposedException.hpp>
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#include <com/sun/star/accessibility/AccessibleRole.hpp>
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#include <com/sun/star/accessibility/AccessibleTextType.hpp>
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#include <com/sun/star/accessibility/AccessibleStateType.hpp>
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#include <com/sun/star/accessibility/AccessibleEventId.hpp>
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#include <comphelper/accessibleeventnotifier.hxx>
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#include <comphelper/sequenceashashmap.hxx>
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#include <unotools/accessiblestatesethelper.hxx>
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#include <unotools/accessiblerelationsethelper.hxx>
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#include <com/sun/star/accessibility/AccessibleRelationType.hpp>
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#include <vcl/unohelp.hxx>
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#include <editeng/editeng.hxx>
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#include <editeng/unoprnms.hxx>
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#include <editeng/unoipset.hxx>
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#include <editeng/outliner.hxx>
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//------------------------------------------------------------------------
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//
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// Project-local header
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//
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//------------------------------------------------------------------------
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#include <com/sun/star/beans/PropertyState.hpp>
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//!!!#include <svx/unoshape.hxx>
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//!!!#include <svx/dialmgr.hxx>
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//!!!#include "accessibility.hrc"
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#include <editeng/unolingu.hxx>
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#include <editeng/unopracc.hxx>
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#include "editeng/AccessibleEditableTextPara.hxx"
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#include "AccessibleHyperlink.hxx"
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#include <svtools/colorcfg.hxx>
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::beans;
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using namespace ::com::sun::star::accessibility;
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//------------------------------------------------------------------------
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//
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// AccessibleEditableTextPara implementation
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//
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//------------------------------------------------------------------------
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namespace accessibility
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{
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const SvxItemPropertySet* ImplGetSvxCharAndParaPropertiesSet()
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{
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// PropertyMap for character and paragraph properties
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static const SfxItemPropertyMapEntry aPropMap[] =
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{
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SVX_UNOEDIT_CHAR_PROPERTIES,
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SVX_UNOEDIT_PARA_PROPERTIES,
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SVX_UNOEDIT_NUMBERING_PROPERTIE,
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{MAP_CHAR_LEN("TextUserDefinedAttributes"), EE_CHAR_XMLATTRIBS, &::getCppuType((const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer >*)0) , 0, 0},
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{MAP_CHAR_LEN("ParaUserDefinedAttributes"), EE_PARA_XMLATTRIBS, &::getCppuType((const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer >*)0) , 0, 0},
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{0,0,0,0,0,0}
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};
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static SvxItemPropertySet aPropSet( aPropMap, EditEngine::GetGlobalItemPool() );
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return &aPropSet;
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}
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DBG_NAME( AccessibleEditableTextPara )
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// #i27138# - add parameter <_pParaManager>
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AccessibleEditableTextPara::AccessibleEditableTextPara(
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const uno::Reference< XAccessible >& rParent,
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const AccessibleParaManager* _pParaManager )
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: AccessibleTextParaInterfaceBase( m_aMutex ),
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mnParagraphIndex( 0 ),
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mnIndexInParent( 0 ),
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mpEditSource( NULL ),
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maEEOffset( 0, 0 ),
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mxParent( rParent ),
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// well, that's strictly (UNO) exception safe, though not
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// really robust. We rely on the fact that this member is
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// constructed last, and that the constructor body catches
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// exceptions, thus no chance for exceptions once the Id is
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// fetched. Nevertheless, normally should employ RAII here...
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mnNotifierClientId(::comphelper::AccessibleEventNotifier::registerClient()),
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// #i27138#
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mpParaManager( _pParaManager )
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{
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#ifdef DBG_UTIL
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DBG_CTOR( AccessibleEditableTextPara, NULL );
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OSL_TRACE( "AccessibleEditableTextPara received ID: %d\n", mnNotifierClientId );
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#endif
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try
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{
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// Create the state set.
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::utl::AccessibleStateSetHelper* pStateSet = new ::utl::AccessibleStateSetHelper ();
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mxStateSet = pStateSet;
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// these are always on
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pStateSet->AddState( AccessibleStateType::MULTI_LINE );
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pStateSet->AddState( AccessibleStateType::FOCUSABLE );
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pStateSet->AddState( AccessibleStateType::VISIBLE );
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pStateSet->AddState( AccessibleStateType::SHOWING );
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pStateSet->AddState( AccessibleStateType::ENABLED );
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pStateSet->AddState( AccessibleStateType::SENSITIVE );
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}
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catch (const uno::Exception&)
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{
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}
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}
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AccessibleEditableTextPara::~AccessibleEditableTextPara()
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{
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DBG_DTOR( AccessibleEditableTextPara, NULL );
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// sign off from event notifier
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if( getNotifierClientId() != -1 )
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{
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try
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{
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::comphelper::AccessibleEventNotifier::revokeClient( getNotifierClientId() );
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#ifdef DBG_UTIL
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OSL_TRACE( "AccessibleEditableTextPara revoked ID: %d\n", mnNotifierClientId );
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#endif
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}
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catch (const uno::Exception&)
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{
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}
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}
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}
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::rtl::OUString AccessibleEditableTextPara::implGetText()
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{
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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return GetTextRange( 0, GetTextLen() );
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}
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::com::sun::star::lang::Locale AccessibleEditableTextPara::implGetLocale()
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{
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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lang::Locale aLocale;
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DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX,
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"AccessibleEditableTextPara::getLocale: paragraph index value overflow");
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// return locale of first character in the paragraph
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return SvxLanguageToLocale(aLocale, GetTextForwarder().GetLanguage( static_cast< sal_uInt16 >( GetParagraphIndex() ), 0 ));
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}
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void AccessibleEditableTextPara::implGetSelection( sal_Int32& nStartIndex, sal_Int32& nEndIndex )
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{
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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sal_uInt16 nStart, nEnd;
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if( GetSelection( nStart, nEnd ) )
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{
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nStartIndex = nStart;
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nEndIndex = nEnd;
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}
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else
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{
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// #102234# No exception, just set to 'invalid'
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nStartIndex = -1;
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nEndIndex = -1;
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}
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}
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void AccessibleEditableTextPara::implGetParagraphBoundary( ::com::sun::star::i18n::Boundary& rBoundary, sal_Int32 /*nIndex*/ )
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{
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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DBG_WARNING( "AccessibleEditableTextPara::implGetParagraphBoundary: only a base implementation, ignoring the index" );
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rBoundary.startPos = 0;
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rBoundary.endPos = GetTextLen();
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}
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void AccessibleEditableTextPara::implGetLineBoundary( ::com::sun::star::i18n::Boundary& rBoundary, sal_Int32 nIndex )
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{
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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SvxTextForwarder& rCacheTF = GetTextForwarder();
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const sal_Int32 nParaIndex = GetParagraphIndex();
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DBG_ASSERT(nParaIndex >= 0 && nParaIndex <= USHRT_MAX,
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"AccessibleEditableTextPara::implGetLineBoundary: paragraph index value overflow");
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const sal_Int32 nTextLen = rCacheTF.GetTextLen( static_cast< sal_uInt16 >( nParaIndex ) );
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CheckPosition(nIndex);
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rBoundary.startPos = rBoundary.endPos = -1;
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const sal_uInt16 nLineCount=rCacheTF.GetLineCount( static_cast< sal_uInt16 >( nParaIndex ) );
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if( nIndex == nTextLen )
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{
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// #i17014# Special-casing one-behind-the-end character
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if( nLineCount <= 1 )
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rBoundary.startPos = 0;
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else
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rBoundary.startPos = nTextLen - rCacheTF.GetLineLen( static_cast< sal_uInt16 >( nParaIndex ),
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nLineCount-1 );
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rBoundary.endPos = nTextLen;
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}
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else
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{
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// normal line search
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sal_uInt16 nLine;
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sal_Int32 nCurIndex;
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for( nLine=0, nCurIndex=0; nLine<nLineCount; ++nLine )
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{
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nCurIndex += rCacheTF.GetLineLen( static_cast< sal_uInt16 >( nParaIndex ), nLine);
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if( nCurIndex > nIndex )
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{
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rBoundary.startPos = nCurIndex - rCacheTF.GetLineLen(static_cast< sal_uInt16 >( nParaIndex ), nLine);
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rBoundary.endPos = nCurIndex;
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break;
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}
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}
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}
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}
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int AccessibleEditableTextPara::getNotifierClientId() const
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{
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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return mnNotifierClientId;
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}
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void AccessibleEditableTextPara::SetIndexInParent( sal_Int32 nIndex )
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{
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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mnIndexInParent = nIndex;
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}
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sal_Int32 AccessibleEditableTextPara::GetIndexInParent() const
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{
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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return mnIndexInParent;
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}
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void AccessibleEditableTextPara::SetParagraphIndex( sal_Int32 nIndex )
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{
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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sal_Int32 nOldIndex = mnParagraphIndex;
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mnParagraphIndex = nIndex;
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WeakBullet::HardRefType aChild( maImageBullet.get() );
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if( aChild.is() )
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aChild->SetParagraphIndex(mnParagraphIndex);
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try
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{
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if( nOldIndex != nIndex )
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{
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uno::Any aOldDesc;
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uno::Any aOldName;
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try
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{
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aOldDesc <<= getAccessibleDescription();
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aOldName <<= getAccessibleName();
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}
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catch (const uno::Exception&) // optional behaviour
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{
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}
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// index and therefore description changed
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FireEvent( AccessibleEventId::DESCRIPTION_CHANGED, uno::makeAny( getAccessibleDescription() ), aOldDesc );
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FireEvent( AccessibleEventId::NAME_CHANGED, uno::makeAny( getAccessibleName() ), aOldName );
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}
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}
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catch (const uno::Exception&) // optional behaviour
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{
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}
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}
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sal_Int32 AccessibleEditableTextPara::GetParagraphIndex() const SAL_THROW((uno::RuntimeException))
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{
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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return mnParagraphIndex;
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}
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void AccessibleEditableTextPara::Dispose()
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{
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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int nClientId( getNotifierClientId() );
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// #108212# drop all references before notifying dispose
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mxParent = NULL;
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mnNotifierClientId = -1;
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mpEditSource = NULL;
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// notify listeners
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if( nClientId != -1 )
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{
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try
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{
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uno::Reference < XAccessibleContext > xThis = getAccessibleContext();
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// #106234# Delegate to EventNotifier
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::comphelper::AccessibleEventNotifier::revokeClientNotifyDisposing( nClientId, xThis );
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#ifdef DBG_UTIL
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OSL_TRACE( "Disposed ID: %d\n", nClientId );
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#endif
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}
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catch (const uno::Exception&)
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{
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}
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}
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}
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void AccessibleEditableTextPara::SetEditSource( SvxEditSourceAdapter* pEditSource )
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{
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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mpEditSource = pEditSource;
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WeakBullet::HardRefType aChild( maImageBullet.get() );
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if( aChild.is() )
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aChild->SetEditSource(pEditSource);
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if( !mpEditSource )
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{
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// going defunc
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UnSetState( AccessibleStateType::SHOWING );
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UnSetState( AccessibleStateType::VISIBLE );
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SetState( AccessibleStateType::INVALID );
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SetState( AccessibleStateType::DEFUNC );
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Dispose();
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}
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// #108900# Init last text content
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try
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{
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TextChanged();
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}
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catch (const uno::RuntimeException&)
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{
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}
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}
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ESelection AccessibleEditableTextPara::MakeSelection( sal_Int32 nStartEEIndex, sal_Int32 nEndEEIndex )
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{
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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// check overflow
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DBG_ASSERT(nStartEEIndex >= 0 && nStartEEIndex <= USHRT_MAX &&
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nEndEEIndex >= 0 && nEndEEIndex <= USHRT_MAX &&
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GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX,
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"AccessibleEditableTextPara::MakeSelection: index value overflow");
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sal_uInt16 nParaIndex = static_cast< sal_uInt16 >( GetParagraphIndex() );
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return ESelection( nParaIndex, static_cast< sal_uInt16 >( nStartEEIndex ),
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nParaIndex, static_cast< sal_uInt16 >( nEndEEIndex ) );
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}
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ESelection AccessibleEditableTextPara::MakeSelection( sal_Int32 nEEIndex )
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{
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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return MakeSelection( nEEIndex, nEEIndex+1 );
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}
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ESelection AccessibleEditableTextPara::MakeCursor( sal_Int32 nEEIndex )
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{
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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return MakeSelection( nEEIndex, nEEIndex );
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}
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void AccessibleEditableTextPara::CheckIndex( sal_Int32 nIndex ) SAL_THROW((lang::IndexOutOfBoundsException, uno::RuntimeException))
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{
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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if( nIndex < 0 || nIndex >= getCharacterCount() )
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throw lang::IndexOutOfBoundsException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("AccessibleEditableTextPara: character index out of bounds")),
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uno::Reference< uno::XInterface >
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( static_cast< ::cppu::OWeakObject* > (this) ) ); // disambiguate hierarchy
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}
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void AccessibleEditableTextPara::CheckPosition( sal_Int32 nIndex ) SAL_THROW((lang::IndexOutOfBoundsException, uno::RuntimeException))
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{
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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if( nIndex < 0 || nIndex > getCharacterCount() )
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throw lang::IndexOutOfBoundsException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("AccessibleEditableTextPara: character position out of bounds")),
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uno::Reference< uno::XInterface >
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( static_cast< ::cppu::OWeakObject* > (this) ) ); // disambiguate hierarchy
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}
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void AccessibleEditableTextPara::CheckRange( sal_Int32 nStart, sal_Int32 nEnd ) SAL_THROW((lang::IndexOutOfBoundsException, uno::RuntimeException))
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{
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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CheckPosition( nStart );
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CheckPosition( nEnd );
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}
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sal_Bool AccessibleEditableTextPara::GetSelection( sal_uInt16& nStartPos, sal_uInt16& nEndPos ) SAL_THROW((uno::RuntimeException))
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{
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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ESelection aSelection;
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sal_uInt16 nPara = static_cast< sal_uInt16 > ( GetParagraphIndex() );
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if( !GetEditViewForwarder().GetSelection( aSelection ) )
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return sal_False;
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if( aSelection.nStartPara < aSelection.nEndPara )
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{
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if( aSelection.nStartPara > nPara ||
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aSelection.nEndPara < nPara )
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return sal_False;
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if( nPara == aSelection.nStartPara )
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nStartPos = aSelection.nStartPos;
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else
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nStartPos = 0;
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if( nPara == aSelection.nEndPara )
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nEndPos = aSelection.nEndPos;
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else
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nEndPos = GetTextLen();
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}
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else
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{
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if( aSelection.nStartPara < nPara ||
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aSelection.nEndPara > nPara )
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return sal_False;
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if( nPara == aSelection.nStartPara )
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nStartPos = aSelection.nStartPos;
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else
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nStartPos = GetTextLen();
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if( nPara == aSelection.nEndPara )
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nEndPos = aSelection.nEndPos;
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else
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nEndPos = 0;
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}
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return sal_True;
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}
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String AccessibleEditableTextPara::GetText( sal_Int32 nIndex ) SAL_THROW((uno::RuntimeException))
|
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{
|
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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|
|
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 ;
|
|
}
|
|
|
|
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
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SvxAccessibleTextAdapter& rCacheTF =
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#endif
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GetTextForwarder();
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#if OSL_DEBUG_LEVEL > 0
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(void)rCacheTF;
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#endif
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DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX,
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"AccessibleEditableTextPara::getCharacterAttributes: index value overflow");
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CheckIndex(nIndex);
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SvxAccessibleTextPropertySet aPropSet( &GetEditSource(),
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ImplGetSvxCharAndParaPropertiesSet() );
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aPropSet.SetSelection( MakeSelection( nIndex ) );
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uno::Reference< beans::XPropertySetInfo > xPropSetInfo = aPropSet.getPropertySetInfo();
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if (!xPropSetInfo.is())
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throw uno::RuntimeException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Cannot query XPropertySetInfo")),
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uno::Reference< uno::XInterface >
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( static_cast< XAccessible* > (this) ) ); // disambiguate hierarchy
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// build sequence of available properties to check
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sal_Int32 nLenReqAttr = rRequestedAttributes.getLength();
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uno::Sequence< beans::Property > aProperties;
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if (nLenReqAttr)
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{
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const rtl::OUString *pRequestedAttributes = rRequestedAttributes.getConstArray();
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aProperties.realloc( nLenReqAttr );
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beans::Property *pProperties = aProperties.getArray();
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sal_Int32 nCurLen = 0;
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for (sal_Int32 i = 0; i < nLenReqAttr; ++i)
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{
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beans::Property aProp;
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try
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{
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aProp = xPropSetInfo->getPropertyByName( pRequestedAttributes[i] );
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}
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catch (const beans::UnknownPropertyException&)
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{
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continue;
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}
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pProperties[ nCurLen++ ] = aProp;
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}
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aProperties.realloc( nCurLen );
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}
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else
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aProperties = xPropSetInfo->getProperties();
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sal_Int32 nLength = aProperties.getLength();
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const beans::Property *pProperties = aProperties.getConstArray();
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// build resulting sequence
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uno::Sequence< beans::PropertyValue > aOutSequence( nLength );
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beans::PropertyValue* pOutSequence = aOutSequence.getArray();
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sal_Int32 nOutLen = 0;
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for (sal_Int32 i = 0; i < nLength; ++i)
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{
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// calling 'regular' functions that will operate on the selection
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PropertyState eState = aPropSet.getPropertyState( pProperties->Name );
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if (eState == PropertyState_DIRECT_VALUE)
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{
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pOutSequence->Name = pProperties->Name;
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pOutSequence->Handle = pProperties->Handle;
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pOutSequence->Value = aPropSet.getPropertyValue( pProperties->Name );
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pOutSequence->State = eState;
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++pOutSequence;
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++nOutLen;
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}
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++pProperties;
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}
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aOutSequence.realloc( nOutLen );
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return aOutSequence;
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}
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// XAccessibleHypertext
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::sal_Int32 SAL_CALL AccessibleEditableTextPara::getHyperLinkCount( ) throw (::com::sun::star::uno::RuntimeException)
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{
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SvxAccessibleTextAdapter& rT = GetTextForwarder();
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const sal_Int32 nPara = GetParagraphIndex();
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sal_uInt16 nHyperLinks = 0;
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sal_uInt16 nFields = rT.GetFieldCount( nPara );
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for ( sal_uInt16 n = 0; n < nFields; n++ )
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{
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EFieldInfo aField = rT.GetFieldInfo( nPara, n );
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if ( aField.pFieldItem->GetField()->ISA( SvxURLField ) )
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nHyperLinks++;
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}
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return nHyperLinks;
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}
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::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)
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{
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::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleHyperlink > xRef;
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SvxAccessibleTextAdapter& rT = GetTextForwarder();
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const sal_Int32 nPara = GetParagraphIndex();
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sal_uInt16 nHyperLink = 0;
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sal_uInt16 nFields = rT.GetFieldCount( nPara );
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for ( sal_uInt16 n = 0; n < nFields; n++ )
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{
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EFieldInfo aField = rT.GetFieldInfo( nPara, n );
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if ( aField.pFieldItem->GetField()->ISA( SvxURLField ) )
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{
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if ( nHyperLink == nLinkIndex )
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{
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sal_uInt16 nEEStart = aField.aPosition.nIndex;
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// Translate EE Index to accessible index
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sal_uInt16 nStart = rT.CalcEditEngineIndex( nPara, nEEStart );
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sal_uInt16 nEnd = nStart + aField.aCurrentText.Len();
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xRef = new AccessibleHyperlink( rT, new SvxFieldItem( *aField.pFieldItem ), nPara, nEEStart, nStart, nEnd, aField.aCurrentText );
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break;
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}
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nHyperLink++;
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}
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}
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return xRef;
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}
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::sal_Int32 SAL_CALL AccessibleEditableTextPara::getHyperLinkIndex( ::sal_Int32 nCharIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException)
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{
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const sal_Int32 nPara = GetParagraphIndex();
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SvxAccessibleTextAdapter& rT = GetTextForwarder();
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// SvxAccessibleTextIndex aIndex;
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// aIndex.SetIndex(nPara, nCharIndex, rT);
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// const sal_uInt16 nEEIndex = aIndex.GetEEIndex();
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const sal_uInt16 nEEIndex = rT.CalcEditEngineIndex( nPara, nCharIndex );
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sal_Int32 nHLIndex = 0;
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sal_uInt16 nHyperLink = 0;
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sal_uInt16 nFields = rT.GetFieldCount( nPara );
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for ( sal_uInt16 n = 0; n < nFields; n++ )
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{
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EFieldInfo aField = rT.GetFieldInfo( nPara, n );
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if ( aField.pFieldItem->GetField()->ISA( SvxURLField ) )
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{
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if ( aField.aPosition.nIndex == nEEIndex )
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{
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nHLIndex = nHyperLink;
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break;
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}
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nHyperLink++;
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}
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}
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return nHLIndex;
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}
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// XAccessibleMultiLineText
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sal_Int32 SAL_CALL AccessibleEditableTextPara::getLineNumberAtIndex( sal_Int32 nIndex ) throw (lang::IndexOutOfBoundsException, uno::RuntimeException)
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{
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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sal_Int32 nRes = -1;
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sal_Int32 nPara = GetParagraphIndex();
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SvxTextForwarder &rCacheTF = GetTextForwarder();
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const bool bValidPara = 0 <= nPara && nPara < rCacheTF.GetParagraphCount();
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DBG_ASSERT( bValidPara, "getLineNumberAtIndex: current paragraph index out of range" );
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if (bValidPara)
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{
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// we explicitly allow for the index to point at the character right behind the text
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if (0 <= nIndex && nIndex <= rCacheTF.GetTextLen( static_cast< sal_uInt16 >(nPara) ))
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nRes = rCacheTF.GetLineNumberAtIndex( static_cast< sal_uInt16 >(nPara), static_cast< sal_uInt16 >(nIndex) );
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else
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throw lang::IndexOutOfBoundsException();
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}
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return nRes;
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}
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// XAccessibleMultiLineText
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::com::sun::star::accessibility::TextSegment SAL_CALL AccessibleEditableTextPara::getTextAtLineNumber( sal_Int32 nLineNo ) throw (lang::IndexOutOfBoundsException, uno::RuntimeException)
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{
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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::com::sun::star::accessibility::TextSegment aResult;
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sal_Int32 nPara = GetParagraphIndex();
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SvxTextForwarder &rCacheTF = GetTextForwarder();
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const bool bValidPara = 0 <= nPara && nPara < rCacheTF.GetParagraphCount();
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DBG_ASSERT( bValidPara, "getTextAtLineNumber: current paragraph index out of range" );
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if (bValidPara)
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{
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if (0 <= nLineNo && nLineNo < rCacheTF.GetLineCount( static_cast< sal_uInt16 >(nPara) ))
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{
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sal_uInt16 nStart = 0, nEnd = 0;
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rCacheTF.GetLineBoundaries( nStart, nEnd, static_cast< sal_uInt16 >(nPara), static_cast< sal_uInt16 >(nLineNo) );
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if (nStart != 0xFFFF && nEnd != 0xFFFF)
|
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{
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try
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|
{
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aResult.SegmentText = getTextRange( nStart, nEnd );
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aResult.SegmentStart = nStart;
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aResult.SegmentEnd = nEnd;
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}
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catch (const lang::IndexOutOfBoundsException&)
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|
{
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// this is not the exception that should be raised in this function ...
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DBG_ASSERT( 0, "unexpected exception" );
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}
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}
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}
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else
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throw lang::IndexOutOfBoundsException();
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}
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return aResult;
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}
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// XAccessibleMultiLineText
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::com::sun::star::accessibility::TextSegment SAL_CALL AccessibleEditableTextPara::getTextAtLineWithCaret( ) throw (uno::RuntimeException)
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{
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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::com::sun::star::accessibility::TextSegment aResult;
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try
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|
{
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aResult = getTextAtLineNumber( getNumberOfLineWithCaret() );
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}
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catch (const lang::IndexOutOfBoundsException&)
|
|
{
|
|
// this one needs to be catched since this interface does not allow for it.
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|
}
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return aResult;
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}
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|
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// XAccessibleMultiLineText
|
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sal_Int32 SAL_CALL AccessibleEditableTextPara::getNumberOfLineWithCaret( ) throw (uno::RuntimeException)
|
|
{
|
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
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sal_Int32 nRes = -1;
|
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try
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|
{
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nRes = getLineNumberAtIndex( getCaretPosition() );
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}
|
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catch (const lang::IndexOutOfBoundsException&)
|
|
{
|
|
// this one needs to be catched since this interface does not allow for it.
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|
}
|
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return nRes;
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}
|
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|
|
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// XServiceInfo
|
|
::rtl::OUString SAL_CALL AccessibleEditableTextPara::getImplementationName (void) throw (uno::RuntimeException)
|
|
{
|
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DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
|
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return ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM ("AccessibleEditableTextPara"));
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|
}
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|
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|
sal_Bool SAL_CALL AccessibleEditableTextPara::supportsService (const ::rtl::OUString& sServiceName) throw (uno::RuntimeException)
|
|
{
|
|
DBG_CHKTHIS( AccessibleEditableTextPara, NULL );
|
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|
|
// 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
|
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|
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//------------------------------------------------------------------------
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|