da36fc8c95
...since 70626249cd "API CHANGE a11y unpublishing
and add/removeListener rename."
Change-Id: I89d81326d97712abcac94c3436a13905954c55cf
315 lines
12 KiB
C++
315 lines
12 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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#ifndef INCLUDED_SD_SOURCE_UI_INC_ACCESSIBLESLIDESORTERVIEW_HXX
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#define INCLUDED_SD_SOURCE_UI_INC_ACCESSIBLESLIDESORTERVIEW_HXX
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#include "MutexOwner.hxx"
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#include <cppuhelper/compbase6.hxx>
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#include <com/sun/star/accessibility/XAccessible.hpp>
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#include <com/sun/star/accessibility/XAccessibleContext.hpp>
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#include <com/sun/star/accessibility/XAccessibleComponent.hpp>
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#include <com/sun/star/accessibility/XAccessibleSelection.hpp>
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#include <com/sun/star/accessibility/XAccessibleEventBroadcaster.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/lang/DisposedException.hpp>
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#include <com/sun/star/awt/XFocusListener.hpp>
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#include <com/sun/star/document/XEventListener.hpp>
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#include <memory>
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namespace vcl { class Window; }
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namespace sd { namespace slidesorter {
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class SlideSorter;
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} }
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namespace accessibility {
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class AccessibleSlideSorterObject;
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typedef ::cppu::WeakComponentImplHelper6<
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::com::sun::star::accessibility::XAccessible,
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::com::sun::star::accessibility::XAccessibleEventBroadcaster,
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::com::sun::star::accessibility::XAccessibleContext,
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::com::sun::star::accessibility::XAccessibleComponent,
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::com::sun::star::accessibility::XAccessibleSelection,
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::com::sun::star::lang::XServiceInfo
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> AccessibleSlideSorterViewBase;
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/** This class makes the SlideSorterViewShell accessible. It uses objects
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of the AccessibleSlideSorterObject class to the make the page objects
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accessible.
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*/
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class AccessibleSlideSorterView
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: public ::sd::MutexOwner,
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public AccessibleSlideSorterViewBase
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{
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public:
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AccessibleSlideSorterView(
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::sd::slidesorter::SlideSorter& rSlideSorter,
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const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> & rxParent,
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vcl::Window* pParentWindow);
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void Init();
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virtual ~AccessibleSlideSorterView();
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/** This method acts like a dispose call. It sends a disposing to all
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of its listeners. It may be called twice.
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*/
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void Destroyed();
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void FireAccessibleEvent (
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short nEventId,
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const ::com::sun::star::uno::Any& rOldValue,
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const ::com::sun::star::uno::Any& rNewValue);
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virtual void SAL_CALL disposing() SAL_OVERRIDE;
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/** Return the implementation object of the specified child.
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@param nIndex
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Index of the child for which to return the implementation object.
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*/
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AccessibleSlideSorterObject* GetAccessibleChildImplementation (sal_Int32 nIndex);
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//===== XAccessible =======================================================
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virtual ::com::sun::star::uno::Reference<
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::com::sun::star::accessibility::XAccessibleContext > SAL_CALL
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getAccessibleContext()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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//===== XAccessibleEventBroadcaster =======================================
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virtual void SAL_CALL
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addAccessibleEventListener(
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const ::com::sun::star::uno::Reference<
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::com::sun::star::accessibility::XAccessibleEventListener >& rxListener)
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL
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removeAccessibleEventListener(
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const ::com::sun::star::uno::Reference<
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::com::sun::star::accessibility::XAccessibleEventListener >& rxListener )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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//===== XAccessibleContext ==============================================
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/// Return the number of currently visible children.
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virtual sal_Int32 SAL_CALL
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getAccessibleChildCount() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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/// Return the specified child or throw exception.
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL
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getAccessibleChild (sal_Int32 nIndex)
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throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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/// Return a reference to the parent.
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL
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getAccessibleParent()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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/// Return this objects index among the parents children.
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virtual sal_Int32 SAL_CALL
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getAccessibleIndexInParent()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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/// Return this object's role.
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virtual sal_Int16 SAL_CALL
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getAccessibleRole()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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/// Return this object's description.
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virtual OUString SAL_CALL
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getAccessibleDescription()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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/// Return the object's current name.
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virtual OUString SAL_CALL
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getAccessibleName()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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/// Return NULL to indicate that an empty relation set.
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virtual ::com::sun::star::uno::Reference<
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::com::sun::star::accessibility::XAccessibleRelationSet> SAL_CALL
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getAccessibleRelationSet()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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/// Return the set of current states.
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virtual ::com::sun::star::uno::Reference<
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::com::sun::star::accessibility::XAccessibleStateSet> SAL_CALL
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getAccessibleStateSet()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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/** Return the parents locale or throw exception if this object has no
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parent yet/anymore.
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*/
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virtual ::com::sun::star::lang::Locale SAL_CALL
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getLocale()
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throw (::com::sun::star::uno::RuntimeException,
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::com::sun::star::accessibility::IllegalAccessibleComponentStateException, std::exception) SAL_OVERRIDE;
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//===== XAccessibleComponent ================================================
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/** The default implementation uses the result of
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<member>getBounds</member> to determine whether the given point lies
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inside this object.
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*/
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virtual sal_Bool SAL_CALL containsPoint (
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const ::com::sun::star::awt::Point& aPoint)
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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/** The default implementation returns an empty reference.
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*/
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virtual ::com::sun::star::uno::Reference<
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::com::sun::star::accessibility::XAccessible > SAL_CALL
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getAccessibleAtPoint (
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const ::com::sun::star::awt::Point& aPoint)
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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/** The default implementation returns an empty rectangle.
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*/
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virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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/** The default implementation uses the result of
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<member>getBounds</member> to determine the location.
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*/
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virtual ::com::sun::star::awt::Point SAL_CALL getLocation()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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/** The default implementation returns an empty position, i.e. the
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* result of the default constructor of <type>com::sun::star::awt::Point</type>.
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*/
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virtual ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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/** The default implementation uses the result of
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<member>getBounds</member> to determine the size.
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*/
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virtual ::com::sun::star::awt::Size SAL_CALL getSize()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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/** The default implementation does nothing.
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*/
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virtual void SAL_CALL grabFocus()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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/** Returns black as the default foreground color.
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*/
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virtual sal_Int32 SAL_CALL getForeground()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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/** Returns white as the default background color.
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*/
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virtual sal_Int32 SAL_CALL getBackground()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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//===== XAccessibleSelection ==============================================
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virtual void SAL_CALL
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selectAccessibleChild (sal_Int32 nChildIndex)
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throw (::com::sun::star::lang::IndexOutOfBoundsException,
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::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual sal_Bool SAL_CALL
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isAccessibleChildSelected( sal_Int32 nChildIndex )
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throw (::com::sun::star::lang::IndexOutOfBoundsException,
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::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL
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clearAccessibleSelection( )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL
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selectAllAccessibleChildren( )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual sal_Int32 SAL_CALL
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getSelectedAccessibleChildCount( )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::com::sun::star::uno::Reference<
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::com::sun::star::accessibility::XAccessible > SAL_CALL
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getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex )
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throw (::com::sun::star::lang::IndexOutOfBoundsException,
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::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL
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deselectAccessibleChild( sal_Int32 nSelectedChildIndex )
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throw (::com::sun::star::lang::IndexOutOfBoundsException,
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::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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//===== XServiceInfo ====================================================
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/** Returns an identifier for the implementation of this object.
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*/
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virtual OUString SAL_CALL
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getImplementationName()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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/** Return whether the specified service is supported by this class.
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*/
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virtual sal_Bool SAL_CALL
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supportsService (const OUString& sServiceName)
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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/** Returns a list of all supported services.
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*/
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virtual ::com::sun::star::uno::Sequence< OUString> SAL_CALL
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getSupportedServiceNames()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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void SwitchViewActivated();
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private:
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class Implementation;
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::std::unique_ptr<Implementation> mpImpl;
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::sd::slidesorter::SlideSorter& mrSlideSorter;
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::com::sun::star::uno::Reference<
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::com::sun::star::accessibility::XAccessible> mxParent;
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sal_uInt32 mnClientId;
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vcl::Window* mpContentWindow;
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/** Check whether or not the object has been disposed (or is in the
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state of being disposed). If that is the case then
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DisposedException is thrown to inform the (indirect) caller of the
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foul deed.
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*/
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void ThrowIfDisposed()
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throw (::com::sun::star::lang::DisposedException);
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/** Check whether or not the object has been disposed (or is in the
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state of being disposed).
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@return sal_True, if the object is disposed or in the course
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of being disposed. Otherwise, sal_False is returned.
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*/
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bool IsDisposed();
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};
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} // end of namespace ::accessibility
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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