/* -*- 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_SC_SOURCE_UI_INC_ACCESSIBLEEDITOBJECT_HXX #define INCLUDED_SC_SOURCE_UI_INC_ACCESSIBLEEDITOBJECT_HXX #include "AccessibleContextBase.hxx" #include #include "global.hxx" #include namespace accessibility { class AccessibleTextHelper; } class EditView; namespace vcl { class Window; } /** @descr This base class provides an implementation of the AccessibleCell service. */ class ScAccessibleEditObject : public ScAccessibleContextBase, public ::com::sun::star::accessibility::XAccessibleSelection { public: enum EditObjectType { CellInEditMode, EditLine, EditControl }; ScAccessibleEditObject( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible>& rxParent, EditView* pEditView, vcl::Window* pWin, const OUString& rName, const OUString& rDescription, EditObjectType eObjectType); protected: virtual ~ScAccessibleEditObject(); using ScAccessibleContextBase::IsDefunc; public: using ScAccessibleContextBase::disposing; virtual void SAL_CALL disposing() SAL_OVERRIDE; void LostFocus(); void GotFocus(); ///===== XInterface ===================================================== virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( ::com::sun::star::uno::Type const & rType ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE; virtual void SAL_CALL acquire() throw () SAL_OVERRIDE; virtual void SAL_CALL release() throw () SAL_OVERRIDE; ///===== 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, std::exception) SAL_OVERRIDE; protected: /// Return the object's current bounding box relative to the desktop. virtual Rectangle GetBoundingBoxOnScreen() const throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE; /// Return the object's current bounding box relative to the parent object. virtual Rectangle GetBoundingBox() const throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE; public: ///===== XAccessibleContext ============================================== /// Return the number of currently visible children. /// override to calculate this on demand virtual sal_Int32 SAL_CALL getAccessibleChildCount() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE; /// Return the specified child or NULL if index is invalid. /// override 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, std::exception) SAL_OVERRIDE; /// Return the set of current states. virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet> SAL_CALL getAccessibleStateSet() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE; //===== XAccessibleSelection ============================================ virtual void SAL_CALL selectAccessibleChild( sal_Int32 nChildIndex ) throw ( ::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE; virtual sal_Bool SAL_CALL isAccessibleChildSelected( sal_Int32 nChildIndex ) throw ( ::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE; virtual void SAL_CALL clearAccessibleSelection( ) throw ( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE; virtual void SAL_CALL selectAllAccessibleChildren( ) throw ( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE; virtual sal_Int32 SAL_CALL getSelectedAccessibleChildCount( ) throw ( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE; virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) throw ( ::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE; virtual void SAL_CALL deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) throw ( ::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE; virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet( ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE; protected: /// Return this object's description. virtual OUString SAL_CALL createAccessibleDescription() throw (::com::sun::star::uno::RuntimeException) SAL_OVERRIDE; /// Return the object's current name. virtual OUString SAL_CALL createAccessibleName() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE; public: ///===== XAccessibleEventBroadcaster ===================================== /** Add listener that is informed of future changes of name, description and so on events. */ virtual void SAL_CALL addAccessibleEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener>& xListener) throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE; // Remove an existing event listener. virtual void SAL_CALL removeAccessibleEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener>& xListener) throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE; ///===== XServiceInfo ==================================================== /** Returns an identifier for the implementation of this object. */ virtual OUString SAL_CALL getImplementationName() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE; ///===== XTypeProvider =================================================== /** Returns a implementation id. */ virtual ::com::sun::star::uno::Sequence SAL_CALL getImplementationId() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE; private: accessibility::AccessibleTextHelper* mpTextHelper; EditView* mpEditView; VclPtr mpWindow; EditObjectType meObjectType; bool mbHasFocus; bool IsDefunc( const com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet>& rxParentStates); void CreateTextHelper(); ScDocument *m_pScDoc; ScAddress m_curCellAddress; ///===== XAccessibleComponent ============================================ 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; sal_Int32 GetFgBgColor( const rtl::OUString &strPropColor) ; }; #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */