/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . */ #ifndef INCLUDED_SD_SOURCE_UI_INC_ACCESSIBLEPAGESHAPE_HXX #define INCLUDED_SD_SOURCE_UI_INC_ACCESSIBLEPAGESHAPE_HXX #include #include #include #include #include #include #include #include #include namespace accessibility { /** A page shape represents the actual page as seen on the screen. */ class AccessiblePageShape : public AccessibleShape { public: //===== internal ======================================================== /** Create a new accessible object that makes the given shape accessible. @param rxParent The accessible parent object. It will be used, for example when the getIndexInParent method is called. @param rShapeTreeInfo Bundel of information passed to this shape and all of its desendants. @param nIndex Index used to disambiguate between objects that have the same name. Passing a value of -1 leads to the use of the object's z-order instead. Because that is not a good substitute, better pass an ever increasing counter. @attention Always call the init method after creating a new accessible shape. This is one way to overcome the potential problem of registering the new object with e.g. event broadcasters. That would delete the new object if a broadcaster would not keep a strong reference to the new object. */ AccessiblePageShape ( const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XDrawPage>& rxPage, const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible>& rxParent, const AccessibleShapeTreeInfo& rShapeTreeInfo, long nIndex = -1); virtual ~AccessiblePageShape(); /** Initialize a new shape. See the documentation of the constructor for the reason of this method's existence. */ virtual void Init() SAL_OVERRIDE; //===== XAccessibleContext ============================================== /// Returns always 0 because there can be no children. virtual sal_Int32 SAL_CALL getAccessibleChildCount() throw (std::exception) SAL_OVERRIDE; /** Return the specified child. @param nIndex Index of the requested child. @return Reference of the requested child which is the accessible object of a visible shape. @raises IndexOutOfBoundsException Throws always an exception because there are no children. */ virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL getAccessibleChild (sal_Int32 nIndex) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE; //===== XAccessibleComponent ============================================ virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE; virtual sal_Int32 SAL_CALL getForeground() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE; virtual sal_Int32 SAL_CALL getBackground() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE; //===== XComponent ====================================================== virtual void SAL_CALL dispose() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE; //===== XServiceInfo ==================================================== virtual OUString SAL_CALL getImplementationName() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE; virtual ::com::sun::star::uno::Sequence< OUString> SAL_CALL getSupportedServiceNames() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE; //===== lang::XEventListener ============================================ virtual void SAL_CALL disposing (const ::com::sun::star::lang::EventObject& Source) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE; using AccessibleShape::disposing; protected: /** Create a base name string that contains the accessible name. */ virtual OUString CreateAccessibleBaseName() throw (::com::sun::star::uno::RuntimeException) SAL_OVERRIDE; virtual OUString CreateAccessibleName() throw (::com::sun::star::uno::RuntimeException) SAL_OVERRIDE; /// Create a description string that contains the accessible description. virtual OUString CreateAccessibleDescription() throw (::com::sun::star::uno::RuntimeException) SAL_OVERRIDE; private: ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XDrawPage> mxPage; AccessiblePageShape (const AccessiblePageShape&) SAL_DELETED_FUNCTION; AccessibleShape& operator= (const AccessiblePageShape&) SAL_DELETED_FUNCTION; }; } // end of namespace accessibility #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */