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Diffstat (limited to 'sc/source/ui/inc/AccessibleCell.hxx')
-rw-r--r-- | sc/source/ui/inc/AccessibleCell.hxx | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/sc/source/ui/inc/AccessibleCell.hxx b/sc/source/ui/inc/AccessibleCell.hxx new file mode 100644 index 000000000000..ed57d453ef7b --- /dev/null +++ b/sc/source/ui/inc/AccessibleCell.hxx @@ -0,0 +1,176 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: AccessibleCell.hxx,v $ + * $Revision: 1.17 $ + * + * 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. + * + ************************************************************************/ + + +#ifndef _SC_ACCESSIBLECELL_HXX +#define _SC_ACCESSIBLECELL_HXX + +#include "AccessibleCellBase.hxx" +#include "global.hxx" +#include "viewdata.hxx" +#include <com/sun/star/accessibility/XAccessibleRelationSet.hpp> +#include <unotools/accessiblerelationsethelper.hxx> +#include <svx/AccessibleStaticTextBase.hxx> +#include <comphelper/uno3.hxx> + +class ScTabViewShell; +class ScAccessibleDocument; + +/** @descr + This base class provides an implementation of the + <code>AccessibleCell</code> service. +*/ +class ScAccessibleCell + : public ScAccessibleCellBase, + public accessibility::AccessibleStaticTextBase +{ +public: + //===== internal ======================================================== + ScAccessibleCell( + const ::com::sun::star::uno::Reference< + ::com::sun::star::accessibility::XAccessible>& rxParent, + ScTabViewShell* pViewShell, + ScAddress& rCellAddress, + sal_Int32 nIndex, + ScSplitPos eSplitPos, + ScAccessibleDocument* pAccDoc); + + virtual void Init(); + + using ScAccessibleCellBase::disposing; + virtual void SAL_CALL disposing(); + +protected: + virtual ~ScAccessibleCell(); + + using ScAccessibleCellBase::IsDefunc; + +public: + ///===== XInterface ===================================================== + + DECLARE_XINTERFACE() + + ///===== XTypeProvider =================================================== + + DECLARE_XTYPEPROVIDER() + + ///===== XAccessibleComponent ============================================ + + virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > + SAL_CALL getAccessibleAtPoint( + const ::com::sun::star::awt::Point& rPoint ) + throw (::com::sun::star::uno::RuntimeException); + + virtual void SAL_CALL grabFocus( ) + throw (::com::sun::star::uno::RuntimeException); + +protected: + /// Return the object's current bounding box relative to the desktop. + virtual Rectangle GetBoundingBoxOnScreen(void) const + throw (::com::sun::star::uno::RuntimeException); + + /// Return the object's current bounding box relative to the parent object. + virtual Rectangle GetBoundingBox(void) const + throw (::com::sun::star::uno::RuntimeException); + +public: + ///===== XAccessibleContext ============================================== + + /// Return the number of currently visible children. + // is overloaded to calculate this on demand + virtual sal_Int32 SAL_CALL + getAccessibleChildCount(void) + throw (::com::sun::star::uno::RuntimeException); + + /// Return the specified child or NULL if index is invalid. + // is overloaded to calculate this on demand + virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL + getAccessibleChild(sal_Int32 nIndex) + throw (::com::sun::star::uno::RuntimeException, + ::com::sun::star::lang::IndexOutOfBoundsException); + + /// Return the set of current states. + virtual ::com::sun::star::uno::Reference< + ::com::sun::star::accessibility::XAccessibleStateSet> SAL_CALL + getAccessibleStateSet(void) + throw (::com::sun::star::uno::RuntimeException); + + virtual ::com::sun::star::uno::Reference< + ::com::sun::star::accessibility::XAccessibleRelationSet> SAL_CALL + getAccessibleRelationSet(void) + throw (::com::sun::star::uno::RuntimeException); + + ///===== XServiceInfo ==================================================== + + /** Returns an identifier for the implementation of this object. + */ + virtual ::rtl::OUString SAL_CALL + getImplementationName(void) + throw (::com::sun::star::uno::RuntimeException); + + /** Returns a list of all supported services. + */ + virtual ::com::sun::star::uno::Sequence< ::rtl::OUString> SAL_CALL + getSupportedServiceNames(void) + throw (::com::sun::star::uno::RuntimeException); + +private: + ScTabViewShell* mpViewShell; + ScAccessibleDocument* mpAccDoc; + + ScSplitPos meSplitPos; + + sal_Bool IsDefunc( + const com::sun::star::uno::Reference< + ::com::sun::star::accessibility::XAccessibleStateSet>& rxParentStates); + virtual sal_Bool IsEditable( + const com::sun::star::uno::Reference< + ::com::sun::star::accessibility::XAccessibleStateSet>& rxParentStates); + sal_Bool IsOpaque( + const com::sun::star::uno::Reference< + ::com::sun::star::accessibility::XAccessibleStateSet>& rxParentStates); + sal_Bool IsSelected(); + + ScDocument* GetDocument(ScTabViewShell* mpViewShell); + + ::std::auto_ptr< SvxEditSource > CreateEditSource(ScTabViewShell* pViewShell, ScAddress aCell, ScSplitPos eSplitPos); + + void FillDependends(utl::AccessibleRelationSetHelper* pRelationSet); + void FillPrecedents(utl::AccessibleRelationSetHelper* pRelationSet); + void AddRelation(const ScAddress& rCell, + const sal_uInt16 aRelationType, + ::utl::AccessibleRelationSetHelper* pRelationSet); + void AddRelation(const ScRange& rRange, + const sal_uInt16 aRelationType, + ::utl::AccessibleRelationSetHelper* pRelationSet); +}; + + +#endif |