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/* -*- 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 <memory>
#include <comphelper/compbase.hxx>
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/accessibility/XAccessibleContext.hpp>
// forward declaration of helper class from svx
namespace accessibility
{
class AccessibleTextHelper;
}
namespace chart
{
class DrawViewWrapper;
namespace impl
{
typedef comphelper::WeakComponentImplHelper<
css::lang::XInitialization,
css::accessibility::XAccessibleContext >
AccessibleTextHelper_Base;
}
class AccessibleTextHelper final :
public impl::AccessibleTextHelper_Base
{
public:
explicit AccessibleTextHelper( DrawViewWrapper * pDrawViewWrapper );
virtual ~AccessibleTextHelper() override;
// ____ XInitialization ____
/** Must be called at least once for this helper class to work.
mandatory parameter 0: type string. This is the CID that is used to find
the corresponding drawing object that contains the text that should
be handled by this helper class.
1
mandatory parameter 1: type XAccessible. Is used as EventSource for the
::accessibility::AccessibleTextHelper (svx)
mandatory parameter 2: type awt::XWindow. The Window that shows the
text currently.
*/
virtual void SAL_CALL initialize(
const css::uno::Sequence< css::uno::Any >& aArguments ) override;
// ____ XAccessibleContext ____
virtual ::sal_Int32 SAL_CALL getAccessibleChildCount() override;
virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleChild(
::sal_Int32 i ) override;
virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleParent() override;
virtual ::sal_Int32 SAL_CALL getAccessibleIndexInParent() override;
virtual ::sal_Int16 SAL_CALL getAccessibleRole() override;
virtual OUString SAL_CALL getAccessibleDescription() override;
virtual OUString SAL_CALL getAccessibleName() override;
virtual css::uno::Reference< css::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet() override;
virtual css::uno::Reference< css::accessibility::XAccessibleStateSet > SAL_CALL getAccessibleStateSet() override;
virtual css::lang::Locale SAL_CALL getLocale() override;
private:
std::unique_ptr<::accessibility::AccessibleTextHelper> m_pTextHelper;
DrawViewWrapper * m_pDrawViewWrapper;
};
} // namespace chart
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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