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Diffstat (limited to 'editeng/source/accessibility/AccessibleImageBullet.cxx')
-rw-r--r-- | editeng/source/accessibility/AccessibleImageBullet.cxx | 651 |
1 files changed, 651 insertions, 0 deletions
diff --git a/editeng/source/accessibility/AccessibleImageBullet.cxx b/editeng/source/accessibility/AccessibleImageBullet.cxx new file mode 100644 index 000000000000..5268e14f974c --- /dev/null +++ b/editeng/source/accessibility/AccessibleImageBullet.cxx @@ -0,0 +1,651 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_editeng.hxx" +#include <tools/gen.hxx> +#include <vos/mutex.hxx> +#include <vcl/svapp.hxx> +#include <rtl/ustring.hxx> +#include <com/sun/star/awt/Point.hpp> +#include <com/sun/star/awt/Rectangle.hpp> +#include <com/sun/star/lang/DisposedException.hpp> +#include <com/sun/star/accessibility/AccessibleRole.hpp> +#include <com/sun/star/accessibility/AccessibleTextType.hpp> +#include <com/sun/star/accessibility/AccessibleStateType.hpp> +#include <com/sun/star/accessibility/AccessibleEventId.hpp> +#include <comphelper/accessibleeventnotifier.hxx> +#include <unotools/accessiblestatesethelper.hxx> +#include <editeng/unolingu.hxx> +#include "editeng/AccessibleEditableTextPara.hxx" +#include "editeng/AccessibleImageBullet.hxx" +#include <editeng/eerdll.hxx> + +#include <editeng/editdata.hxx> +#include <editeng/editeng.hxx> +#include <editeng/outliner.hxx> +#include "editeng.hrc" +#include <svtools/colorcfg.hxx> + + +using namespace ::com::sun::star; +using namespace ::com::sun::star::accessibility; + +namespace accessibility +{ + DBG_NAME( AccessibleImageBullet ) + + AccessibleImageBullet::AccessibleImageBullet ( const uno::Reference< XAccessible >& rParent ) : + mnParagraphIndex( 0 ), + mnIndexInParent( 0 ), + mpEditSource( NULL ), + maEEOffset( 0, 0 ), + mxParent( rParent ), + // well, that's strictly (UNO) exception safe, though not + // really robust. We rely on the fact that this member is + // constructed last, and that the constructor body catches + // exceptions, thus no chance for exceptions once the Id is + // fetched. Nevertheless, normally should employ RAII here... + mnNotifierClientId(::comphelper::AccessibleEventNotifier::registerClient()) + { +#ifdef DBG_UTIL + DBG_CTOR( AccessibleImageBullet, NULL ); + OSL_TRACE( "Received ID: %d", mnNotifierClientId ); +#endif + + try + { + // Create the state set. + ::utl::AccessibleStateSetHelper* pStateSet = new ::utl::AccessibleStateSetHelper (); + mxStateSet = pStateSet; + + // these are always on + pStateSet->AddState( AccessibleStateType::VISIBLE ); + pStateSet->AddState( AccessibleStateType::SHOWING ); + pStateSet->AddState( AccessibleStateType::ENABLED ); + pStateSet->AddState( AccessibleStateType::SENSITIVE ); + } + catch( const uno::Exception& ) {} + } + + AccessibleImageBullet::~AccessibleImageBullet() + { + DBG_DTOR( AccessibleImageBullet, NULL ); + + // sign off from event notifier + if( getNotifierClientId() != -1 ) + { + try + { + ::comphelper::AccessibleEventNotifier::revokeClient( getNotifierClientId() ); +#ifdef DBG_UTIL + OSL_TRACE( "AccessibleImageBullet revoked ID: %d\n", mnNotifierClientId ); +#endif + } + catch( const uno::Exception& ) {} + } + } + + uno::Any SAL_CALL AccessibleImageBullet::queryInterface (const uno::Type & rType) throw (uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + return AccessibleImageBulletInterfaceBase::queryInterface(rType); + } + + uno::Reference< XAccessibleContext > SAL_CALL AccessibleImageBullet::getAccessibleContext( ) throw (uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + // We implement the XAccessibleContext interface in the same object + return uno::Reference< XAccessibleContext > ( this ); + } + + sal_Int32 SAL_CALL AccessibleImageBullet::getAccessibleChildCount() throw (uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + return 0; + } + + uno::Reference< XAccessible > SAL_CALL AccessibleImageBullet::getAccessibleChild( sal_Int32 i ) throw (lang::IndexOutOfBoundsException, uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + (void)i; + + throw lang::IndexOutOfBoundsException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("No childs available")), + uno::Reference< uno::XInterface > + ( static_cast< ::cppu::OWeakObject* > (this) ) ); // static_cast: disambiguate hierarchy + } + + uno::Reference< XAccessible > SAL_CALL AccessibleImageBullet::getAccessibleParent() throw (uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + return mxParent; + } + + sal_Int32 SAL_CALL AccessibleImageBullet::getAccessibleIndexInParent() throw (uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + return mnIndexInParent; + } + + sal_Int16 SAL_CALL AccessibleImageBullet::getAccessibleRole() throw (uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + return AccessibleRole::GRAPHIC; + } + + ::rtl::OUString SAL_CALL AccessibleImageBullet::getAccessibleDescription() throw (uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + ::vos::OGuard aGuard( Application::GetSolarMutex() ); + + // Get the string from the resource for the specified id. + return ::rtl::OUString( String( EditResId (RID_SVXSTR_A11Y_IMAGEBULLET_DESCRIPTION) ) ); + } + + ::rtl::OUString SAL_CALL AccessibleImageBullet::getAccessibleName() throw (uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + ::vos::OGuard aGuard( Application::GetSolarMutex() ); + + // Get the string from the resource for the specified id. + return ::rtl::OUString( String ( EditResId (RID_SVXSTR_A11Y_IMAGEBULLET_NAME) ) ); + } + + uno::Reference< XAccessibleRelationSet > SAL_CALL AccessibleImageBullet::getAccessibleRelationSet() throw (uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + // no relations, therefore empty + return uno::Reference< XAccessibleRelationSet >(); + } + + uno::Reference< XAccessibleStateSet > SAL_CALL AccessibleImageBullet::getAccessibleStateSet() throw (uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + ::vos::OGuard aGuard( Application::GetSolarMutex() ); + + // 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 AccessibleImageBullet::getLocale() throw (IllegalAccessibleComponentStateException, uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + ::vos::OGuard aGuard( Application::GetSolarMutex() ); + + lang::Locale aLocale; + + DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, + "AccessibleImageBullet::getLocale: paragraph index value overflow"); + + // return locale of first character in the paragraph + return SvxLanguageToLocale(aLocale, GetTextForwarder().GetLanguage( static_cast< USHORT >( GetParagraphIndex() ), 0 )); + } + + void SAL_CALL AccessibleImageBullet::addEventListener( const uno::Reference< XAccessibleEventListener >& xListener ) throw (uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + if( getNotifierClientId() != -1 ) + ::comphelper::AccessibleEventNotifier::addEventListener( getNotifierClientId(), xListener ); + } + + void SAL_CALL AccessibleImageBullet::removeEventListener( const uno::Reference< XAccessibleEventListener >& xListener ) throw (uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + if( getNotifierClientId() != -1 ) + ::comphelper::AccessibleEventNotifier::removeEventListener( getNotifierClientId(), xListener ); + } + + sal_Bool SAL_CALL AccessibleImageBullet::containsPoint( const awt::Point& rPoint ) throw (uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + ::vos::OGuard aGuard( Application::GetSolarMutex() ); + + 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( rPoint.X, rPoint.Y ); + + return aRect.IsInside( aPoint ); + } + + uno::Reference< XAccessible > SAL_CALL AccessibleImageBullet::getAccessibleAtPoint( const awt::Point& /*aPoint*/ ) throw (uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + // as we have no children, empty reference + return uno::Reference< XAccessible >(); + } + + awt::Rectangle SAL_CALL AccessibleImageBullet::getBounds( ) throw (uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + ::vos::OGuard aGuard( Application::GetSolarMutex() ); + + DBG_ASSERT(GetParagraphIndex() >= 0 && GetParagraphIndex() <= USHRT_MAX, + "AccessibleEditableTextPara::getBounds: index value overflow"); + + SvxTextForwarder& rCacheTF = GetTextForwarder(); + EBulletInfo aBulletInfo = rCacheTF.GetBulletInfo( static_cast< USHORT > (GetParagraphIndex()) ); + Rectangle aParentRect = rCacheTF.GetParaBounds( static_cast< USHORT >( GetParagraphIndex() ) ); + + if( aBulletInfo.nParagraph != EE_PARA_NOT_FOUND && + aBulletInfo.bVisible && + aBulletInfo.nType == SVX_NUM_BITMAP ) + { + Rectangle aRect = aBulletInfo.aBounds; + + // subtract paragraph position (bullet pos is absolute in EditEngine/Outliner) + aRect.Move( -aParentRect.Left(), -aParentRect.Top() ); + + // 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() ); + } + + return awt::Rectangle(); + } + + awt::Point SAL_CALL AccessibleImageBullet::getLocation( ) throw (uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + ::vos::OGuard aGuard( Application::GetSolarMutex() ); + + awt::Rectangle aRect = getBounds(); + + return awt::Point( aRect.X, aRect.Y ); + } + + awt::Point SAL_CALL AccessibleImageBullet::getLocationOnScreen( ) throw (uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + ::vos::OGuard aGuard( Application::GetSolarMutex() ); + + // 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; + } + } + + 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 AccessibleImageBullet::getSize( ) throw (uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + ::vos::OGuard aGuard( Application::GetSolarMutex() ); + + awt::Rectangle aRect = getBounds(); + + return awt::Size( aRect.Width, aRect.Height ); + } + + void SAL_CALL AccessibleImageBullet::grabFocus( ) throw (uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + throw uno::RuntimeException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Not focusable")), + uno::Reference< uno::XInterface > + ( static_cast< XAccessible* > (this) ) ); // disambiguate hierarchy + } + + sal_Int32 SAL_CALL AccessibleImageBullet::getForeground( ) throw (::com::sun::star::uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + // #104444# Added to XAccessibleComponent interface + svtools::ColorConfig aColorConfig; + UINT32 nColor = aColorConfig.GetColorValue( svtools::FONTCOLOR ).nColor; + return static_cast<sal_Int32>(nColor); + } + + sal_Int32 SAL_CALL AccessibleImageBullet::getBackground( ) throw (::com::sun::star::uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, 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() ); + } + + ::rtl::OUString SAL_CALL AccessibleImageBullet::getImplementationName (void) throw (uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + return ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM ("AccessibleImageBullet")); + } + + sal_Bool SAL_CALL AccessibleImageBullet::supportsService (const ::rtl::OUString& sServiceName) throw (uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + // Iterate over all supported service names and return true if on of them + // matches the given name. + uno::Sequence< ::rtl::OUString> aSupportedServices ( + getSupportedServiceNames ()); + for (int i=0; i<aSupportedServices.getLength(); i++) + if (sServiceName == aSupportedServices[i]) + return sal_True; + return sal_False; + } + + uno::Sequence< ::rtl::OUString> SAL_CALL AccessibleImageBullet::getSupportedServiceNames (void) throw (uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + const ::rtl::OUString sServiceName (RTL_CONSTASCII_USTRINGPARAM ("com.sun.star.accessibility.AccessibleContext")); + return uno::Sequence< ::rtl::OUString > (&sServiceName, 1); + } + + ::rtl::OUString SAL_CALL AccessibleImageBullet::getServiceName (void) throw (uno::RuntimeException) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + return ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.accessibility.AccessibleContext")); + } + + void AccessibleImageBullet::SetIndexInParent( sal_Int32 nIndex ) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + mnIndexInParent = nIndex; + } + + sal_Int32 AccessibleImageBullet::GetIndexInParent() const + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + return mnIndexInParent; + } + + void AccessibleImageBullet::SetEEOffset( const Point& rOffset ) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + maEEOffset = rOffset; + } + + void AccessibleImageBullet::Dispose() + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + int nClientId( getNotifierClientId() ); + + // #108212# drop all references before notifying dispose + mxParent = NULL; + mnNotifierClientId = -1; + mpEditSource = NULL; + + // notify listeners + if( nClientId != -1 ) + { + try + { + uno::Reference < XAccessibleContext > xThis = getAccessibleContext(); + + // #106234# Delegate to EventNotifier + ::comphelper::AccessibleEventNotifier::revokeClientNotifyDisposing( nClientId, xThis ); +#ifdef DBG_UTIL + OSL_TRACE( "AccessibleImageBullet disposed ID: %d", nClientId ); +#endif + } + catch( const uno::Exception& ) {} + } + } + + void AccessibleImageBullet::SetEditSource( SvxEditSource* pEditSource ) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + mpEditSource = pEditSource; + + if( !mpEditSource ) + { + // going defunc + UnSetState( AccessibleStateType::SHOWING ); + UnSetState( AccessibleStateType::VISIBLE ); + SetState( AccessibleStateType::INVALID ); + SetState( AccessibleStateType::DEFUNC ); + + Dispose(); + } + } + + void AccessibleImageBullet::FireEvent(const sal_Int16 nEventId, const uno::Any& rNewValue, const uno::Any& rOldValue ) const + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + uno::Reference < XAccessibleContext > xThis( const_cast< AccessibleImageBullet* > (this)->getAccessibleContext() ); + + AccessibleEventObject aEvent(xThis, nEventId, rNewValue, rOldValue); + + // #106234# Delegate to EventNotifier + ::comphelper::AccessibleEventNotifier::addEvent( getNotifierClientId(), + aEvent ); + } + + void AccessibleImageBullet::GotPropertyEvent( const uno::Any& rNewValue, const sal_Int16 nEventId ) const + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + FireEvent( nEventId, rNewValue ); + } + + void AccessibleImageBullet::LostPropertyEvent( const uno::Any& rOldValue, const sal_Int16 nEventId ) const + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + FireEvent( nEventId, uno::Any(), rOldValue ); + } + + void AccessibleImageBullet::SetState( const sal_Int16 nStateId ) + { + DBG_CHKTHIS( AccessibleImageBullet, 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 AccessibleImageBullet::UnSetState( const sal_Int16 nStateId ) + { + DBG_CHKTHIS( AccessibleImageBullet, 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 ); + } + } + + int AccessibleImageBullet::getNotifierClientId() const + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + return mnNotifierClientId; + } + + void AccessibleImageBullet::SetParagraphIndex( sal_Int32 nIndex ) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + uno::Any aOldDesc; + uno::Any aOldName; + + try + { + aOldDesc <<= getAccessibleDescription(); + aOldName <<= getAccessibleName(); + } + catch( const uno::Exception& ) {} // optional behaviour + + sal_Int32 nOldIndex = mnParagraphIndex; + + mnParagraphIndex = nIndex; + + try + { + if( nOldIndex != nIndex ) + { + // index and therefore description changed + FireEvent( AccessibleEventId::DESCRIPTION_CHANGED, uno::makeAny( getAccessibleDescription() ), aOldDesc ); + FireEvent( AccessibleEventId::NAME_CHANGED, uno::makeAny( getAccessibleName() ), aOldName ); + } + } + catch( const uno::Exception& ) {} // optional behaviour + } + + sal_Int32 AccessibleImageBullet::GetParagraphIndex() const SAL_THROW((uno::RuntimeException)) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + return mnParagraphIndex; + } + + SvxEditSource& AccessibleImageBullet::GetEditSource() const SAL_THROW((uno::RuntimeException)) + { + DBG_CHKTHIS( AccessibleImageBullet, 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< AccessibleImageBullet* > (this) ) ) ); // disambiguate hierarchy + } + + SvxTextForwarder& AccessibleImageBullet::GetTextForwarder() const SAL_THROW((uno::RuntimeException)) + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + SvxEditSource& rEditSource = GetEditSource(); + SvxTextForwarder* pTextForwarder = rEditSource.GetTextForwarder(); + + 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< AccessibleImageBullet* > (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< AccessibleImageBullet* > (this) ) ) ); // disambiguate hierarchy + } + + SvxViewForwarder& AccessibleImageBullet::GetViewForwarder() const SAL_THROW((uno::RuntimeException)) + { + DBG_CHKTHIS( AccessibleImageBullet, 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< AccessibleImageBullet* > (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< AccessibleImageBullet* > (this) ) ) ); // disambiguate hierarchy + } + + const Point& AccessibleImageBullet::GetEEOffset() const + { + DBG_CHKTHIS( AccessibleImageBullet, NULL ); + + return maEEOffset; + } + +} // end of namespace accessibility + |