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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 <comphelper/compbase.hxx>
#include <com/sun/star/accessibility/XAccessible.hpp>
#include <com/sun/star/accessibility/XAccessibleContext.hpp>
#include <com/sun/star/accessibility/XAccessibleComponent.hpp>
#include <com/sun/star/accessibility/XAccessibleEventBroadcaster.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
class SdPage;
namespace sd::slidesorter { class SlideSorter; }
namespace accessibility {
typedef comphelper::WeakComponentImplHelper<
css::accessibility::XAccessible,
css::accessibility::XAccessibleEventBroadcaster,
css::accessibility::XAccessibleContext,
css::accessibility::XAccessibleComponent,
css::lang::XServiceInfo > AccessibleSlideSorterObjectBase;
/** This class makes page objects of the slide sorter accessible.
*/
class AccessibleSlideSorterObject
: public AccessibleSlideSorterObjectBase
{
public:
/** Create a new object that represents a page object in the slide
sorter.
@param rxParent
The accessible parent.
@param rSlideSorter
The slide sorter whose model manages the page.
@param nPageNumber
The number of the page in the range [0,nPageCount).
*/
AccessibleSlideSorterObject(
const css::uno::Reference<css::accessibility::XAccessible >& rxParent,
::sd::slidesorter::SlideSorter& rSlideSorter,
sal_uInt16 nPageNumber);
virtual ~AccessibleSlideSorterObject() override;
/** Return the page that is made accessible by the called object.
*/
SdPage* GetPage() const;
/** The page number as given to the constructor.
*/
sal_uInt16 GetPageNumber() const { return mnPageNumber;}
void FireAccessibleEvent (
short nEventId,
const css::uno::Any& rOldValue,
const css::uno::Any& rNewValue);
virtual void disposing(std::unique_lock<std::mutex>&) override;
//===== XAccessible =======================================================
virtual css::uno::Reference<css::accessibility::XAccessibleContext > SAL_CALL
getAccessibleContext() override;
//===== XAccessibleEventBroadcaster =======================================
virtual void SAL_CALL
addAccessibleEventListener(
const css::uno::Reference<css::accessibility::XAccessibleEventListener >& rxListener) override;
virtual void SAL_CALL
removeAccessibleEventListener(
const css::uno::Reference<css::accessibility::XAccessibleEventListener >& rxListener ) override;
//===== XAccessibleContext ==============================================
virtual sal_Int64 SAL_CALL
getAccessibleChildCount() override;
virtual css::uno::Reference< css::accessibility::XAccessible> SAL_CALL
getAccessibleChild (sal_Int64 nIndex) override;
virtual css::uno::Reference< css::accessibility::XAccessible> SAL_CALL
getAccessibleParent() override;
virtual sal_Int64 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 sal_Int64 SAL_CALL
getAccessibleStateSet() override;
virtual css::lang::Locale SAL_CALL
getLocale() 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;
virtual void SAL_CALL grabFocus() override;
virtual sal_Int32 SAL_CALL getForeground() override;
virtual sal_Int32 SAL_CALL getBackground() override;
//===== 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.
*/
virtual css::uno::Sequence< OUString> SAL_CALL
getSupportedServiceNames() override;
private:
css::uno::Reference<css::accessibility::XAccessible> mxParent;
sal_uInt16 mnPageNumber;
::sd::slidesorter::SlideSorter& mrSlideSorter;
sal_uInt32 mnClientId;
/** Check whether or not the object has been disposed (or is in the
state of being disposed). If that is the case then
DisposedException is thrown to inform the (indirect) caller of the
foul deed.
@throws css::lang::DisposedException
*/
void ThrowIfDisposed();
/** Check whether or not the object has been disposed (or is in the
state of being disposed).
@return sal_True, if the object is disposed or in the course
of being disposed. Otherwise, sal_False is returned.
*/
bool IsDisposed() const;
};
} // end of namespace ::accessibility
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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