/* -*- 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/accessiblecomponenthelper.hxx>
#include <cppuhelper/compbase.hxx>
#include <com/sun/star/accessibility/XAccessible.hpp>
#include <com/sun/star/accessibility/XAccessibleSelection.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <vcl/vclptr.hxx>
#include <vcl/window.hxx>
#include <memory>
namespace sd::slidesorter { class SlideSorter; }
namespace accessibility {
class AccessibleSlideSorterObject;
/** This class makes the SlideSorterViewShell accessible. It uses objects
of the AccessibleSlideSorterObject class to the make the page objects
accessible .
*/
class AccessibleSlideSorterView final
: public cppu::ImplInheritanceHelper<
comphelper::OAccessibleComponentHelper, css::accessibility::XAccessible,
css::accessibility::XAccessibleSelection, css::lang::XServiceInfo>
{
public :
AccessibleSlideSorterView(
::sd::slidesorter::SlideSorter& rSlideSorter,
vcl::Window* pParentWindow);
void Init();
virtual ~AccessibleSlideSorterView() override;
void FireAccessibleEvent (
short nEventId,
const css::uno::Any& rOldValue,
const css::uno::Any& rNewValue);
virtual void SAL_CALL disposing() override;
/** Return the implementation object of the specified child.
@ param nIndex
Index of the child for which to return the implementation object .
*/
AccessibleSlideSorterObject* GetAccessibleChildImplementation (sal_Int32 nIndex);
//===== XAccessible =======================================================
virtual css::uno::Reference< css::accessibility::XAccessibleContext > SAL_CALL
getAccessibleContext() override;
//===== XAccessibleContext ==============================================
/// Return the number of currently visible children.
virtual sal_Int64 SAL_CALL
getAccessibleChildCount() override;
/// Return the specified child or throw exception.
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;
/// Return NULL to indicate that an empty relation set.
virtual css::uno::Reference<
css::accessibility::XAccessibleRelationSet> SAL_CALL
getAccessibleRelationSet() override;
virtual sal_Int64 SAL_CALL getAccessibleStateSet() override;
/** Return the parents locale or throw exception if this object has no
parent yet / anymore .
*/
virtual css::lang::Locale SAL_CALL
getLocale() override;
// OAccessibleComponentHelper
virtual css::awt::Rectangle implGetBounds() override;
//===== XAccessibleComponent ================================================
virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
getAccessibleAtPoint (
const css::awt::Point& aPoint) override;
virtual void SAL_CALL grabFocus() override;
virtual sal_Int32 SAL_CALL getForeground() override;
virtual sal_Int32 SAL_CALL getBackground() override;
//===== XAccessibleSelection ==============================================
virtual void SAL_CALL
selectAccessibleChild (sal_Int64 nChildIndex) override;
virtual sal_Bool SAL_CALL
isAccessibleChildSelected( sal_Int64 nChildIndex ) override;
virtual void SAL_CALL
clearAccessibleSelection( ) override;
virtual void SAL_CALL
selectAllAccessibleChildren( ) override;
virtual sal_Int64 SAL_CALL
getSelectedAccessibleChildCount( ) override;
virtual css::uno::Reference<
css::accessibility::XAccessible > SAL_CALL
getSelectedAccessibleChild( sal_Int64 nSelectedChildIndex ) override;
virtual void SAL_CALL
deselectAccessibleChild( sal_Int64 nSelectedChildIndex ) override;
//===== XServiceInfo ====================================================
virtual OUString SAL_CALL
getImplementationName() override;
virtual sal_Bool SAL_CALL
supportsService (const OUString& sServiceName) override;
virtual css::uno::Sequence< OUString> SAL_CALL
getSupportedServiceNames() override;
void SwitchViewActivated();
private :
class Implementation;
::std::unique_ptr<Implementation> mpImpl;
::sd::slidesorter::SlideSorter& mrSlideSorter;
VclPtr<vcl::Window> mpContentWindow;
/** 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();
};
} // end of namespace ::accessibility
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=93 H=97 G=94
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(vorverarbeitet am 2026-09-29)
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