/* -*- 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 . */ #pragma once #include "acccontext.hxx" #include <com/sun/star/accessibility/XAccessibleSelection.hpp> #include <com/sun/star/accessibility/XAccessibleExtendedAttributes.hpp> #include "accselectionhelper.hxx" // base class for SwAccessibleDocument (in this same header file) and // SwAccessiblePreview class SwAccessibleDocumentBase : public SwAccessibleContext { css::uno::Reference< css::accessibility::XAccessible> mxParent; VclPtr<vcl::Window> mpChildWin; // protected by solar mutex using SwAccessibleFrame::SetVisArea; protected: virtual ~SwAccessibleDocumentBase() override; public: SwAccessibleDocumentBase(std::shared_ptr<SwAccessibleMap> const& pInitMap); void SetVisArea(); void AddChild( vcl::Window *pWin, bool bFireEvent = true ); void RemoveChild( vcl::Window *pWin ); // XAccessibleContext // Return the number of currently visible children. virtual sal_Int32 SAL_CALL getAccessibleChildCount() override; // Return the specified child or NULL if index is invalid. virtual css::uno::Reference< css::accessibility::XAccessible> SAL_CALL getAccessibleChild (sal_Int32 nIndex) override; // Return a reference to the parent. virtual css::uno::Reference< css::accessibility::XAccessible> SAL_CALL getAccessibleParent() override; // Return this objects index among the parents children. virtual sal_Int32 SAL_CALL getAccessibleIndexInParent() override; // Return this object's description. virtual OUString SAL_CALL getAccessibleDescription() override; virtual OUString SAL_CALL getAccessibleName() override; // XAccessibleComponent virtual sal_Bool SAL_CALL containsPoint( const css::awt::Point& aPoint ) override; virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const css::awt::Point& aPoint ) override; virtual css::awt::Rectangle SAL_CALL getBounds() override; virtual css::awt::Point SAL_CALL getLocation() override; virtual css::awt::Point SAL_CALL getLocationOnScreen() override; virtual css::awt::Size SAL_CALL getSize() override; }; /** * access to an accessible Writer document */ class SwAccessibleDocument : public SwAccessibleDocumentBase, public css::accessibility::XAccessibleSelection, public css::accessibility::XAccessibleExtendedAttributes { // Implementation for XAccessibleSelection interface SwAccessibleSelectionHelper maSelectionHelper; protected: // Set states for getAccessibleStateSet. // This derived class additionally sets MULTISELECTABLE(1) virtual void GetStates( ::utl::AccessibleStateSetHelper& rStateSet ) override; virtual ~SwAccessibleDocument() override; public: SwAccessibleDocument(std::shared_ptr<SwAccessibleMap> const& pInitMap); DECL_LINK( WindowChildEventListener, VclWindowEvent&, void ); // XServiceInfo // Returns an identifier for the implementation of this object. virtual OUString SAL_CALL getImplementationName() override; // Return whether the specified service is supported by this class. virtual sal_Bool SAL_CALL supportsService (const OUString& sServiceName) override; // Returns a list of all supported services. In this case that is just // the AccessibleContext service. virtual css::uno::Sequence< OUString> SAL_CALL getSupportedServiceNames() override; // XInterface // XInterface is inherited through SwAccessibleContext and // XAccessibleSelection. These methods are needed to avoid // ambiguities. virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override; virtual void SAL_CALL acquire( ) throw () override { SwAccessibleContext::acquire(); }; virtual void SAL_CALL release( ) throw () override { SwAccessibleContext::release(); }; // XTypeProvider virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) override; virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId( ) override; // XAccessibleSelection virtual void SAL_CALL selectAccessibleChild( sal_Int32 nChildIndex ) override; virtual sal_Bool SAL_CALL isAccessibleChildSelected( sal_Int32 nChildIndex ) override; virtual void SAL_CALL clearAccessibleSelection( ) override; virtual void SAL_CALL selectAllAccessibleChildren( ) override; virtual sal_Int32 SAL_CALL getSelectedAccessibleChildCount( ) override; virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) override; // index has to be treated as global child index. virtual void SAL_CALL deselectAccessibleChild( sal_Int32 nChildIndex ) override; virtual css::uno::Any SAL_CALL getExtendedAttributes() override; // thread safe C++ interface // The object is not visible any longer and should be destroyed virtual void Dispose(bool bRecursive, bool bCanSkipInvisible = true) override; // XAccessibleComponent sal_Int32 SAL_CALL getBackground() override; }; /* vim:set shiftwidth=4 softtabstop=4 expandtab: */