117 lines
4.2 KiB
C++
117 lines
4.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <svx/AccessibleShape.hxx>
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namespace com::sun::star::accessibility { class XAccessible; }
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namespace com::sun::star::drawing { class XDrawPage; }
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namespace accessibility { class AccessibleShapeTreeInfo; }
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namespace accessibility {
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/** A page shape represents the actual page as seen on the screen.
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*/
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class AccessiblePageShape
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: public AccessibleShape
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{
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public:
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//===== internal ========================================================
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/** Create a new accessible object that makes the given shape accessible.
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@param rxParent
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The accessible parent object. It will be used, for example when
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the <member>getIndexInParent</member> method is called.
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@param rShapeTreeInfo
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Bundle of information passed to this shape and all of its descendants.
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@attention
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Always call the <member>init</member> method after creating a
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new accessible shape. This is one way to overcome the potential
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problem of registering the new object with e.g. event
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broadcasters. That would delete the new object if a broadcaster
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would not keep a strong reference to the new object.
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*/
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AccessiblePageShape (
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css::uno::Reference<css::drawing::XDrawPage> xPage,
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const css::uno::Reference<css::accessibility::XAccessible>& rxParent,
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const AccessibleShapeTreeInfo& rShapeTreeInfo);
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virtual ~AccessiblePageShape() override;
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//===== XAccessibleContext ==============================================
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/// Returns always 0 because there can be no children.
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virtual sal_Int64 SAL_CALL
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getAccessibleChildCount() override;
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/** Return the specified child.
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@param nIndex
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Index of the requested child.
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@return
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Reference of the requested child which is the accessible object
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of a visible shape.
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@throws IndexOutOfBoundsException
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Throws always an exception because there are no children.
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*/
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virtual css::uno::Reference<css::accessibility::XAccessible> SAL_CALL
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getAccessibleChild (sal_Int64 nIndex) override;
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//===== XAccessibleComponent ============================================
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virtual css::awt::Rectangle SAL_CALL getBounds() override;
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virtual sal_Int32 SAL_CALL getForeground() override;
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virtual sal_Int32 SAL_CALL getBackground() override;
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//===== XComponent ======================================================
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virtual void SAL_CALL
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dispose() override;
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//===== XServiceInfo ====================================================
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virtual OUString SAL_CALL
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getImplementationName() override;
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virtual css::uno::Sequence< OUString> SAL_CALL
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getSupportedServiceNames() override;
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using AccessibleShape::disposing;
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protected:
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/** Create a base name string that contains the accessible name.
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*/
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virtual OUString
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CreateAccessibleBaseName() override;
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virtual OUString
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CreateAccessibleName() override;
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private:
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css::uno::Reference<css::drawing::XDrawPage> mxPage;
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AccessiblePageShape (const AccessiblePageShape&) = delete;
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AccessibleShape& operator= (const AccessiblePageShape&) = delete;
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};
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} // end of namespace accessibility
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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