326 lines
12 KiB
C++
326 lines
12 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef SD_ACCESSIBILITY_ACCESSIBLE_SLIDE_SORTER_VIEW_HXX
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#define SD_ACCESSIBILITY_ACCESSIBLE_SLIDE_SORTER_VIEW_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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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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::Window* pParentWindow);
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virtual ~AccessibleSlideSorterView (void);
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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 (void);
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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 (void);
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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 (void)
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throw (::com::sun::star::uno::RuntimeException);
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//===== XAccessibleEventBroadcaster =======================================
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virtual void SAL_CALL
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addEventListener(
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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);
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virtual void SAL_CALL
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removeEventListener(
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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);
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using cppu::WeakComponentImplHelperBase::addEventListener;
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using cppu::WeakComponentImplHelperBase::removeEventListener;
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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 (void) throw (::com::sun::star::uno::RuntimeException);
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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);
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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 (void)
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throw (::com::sun::star::uno::RuntimeException);
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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 (void)
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throw (::com::sun::star::uno::RuntimeException);
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/// Return this object's role.
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virtual sal_Int16 SAL_CALL
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getAccessibleRole (void)
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throw (::com::sun::star::uno::RuntimeException);
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/// Return this object's description.
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virtual ::rtl::OUString SAL_CALL
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getAccessibleDescription (void)
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throw (::com::sun::star::uno::RuntimeException);
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/// Return the object's current name.
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virtual ::rtl::OUString SAL_CALL
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getAccessibleName (void)
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throw (::com::sun::star::uno::RuntimeException);
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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 (void)
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throw (::com::sun::star::uno::RuntimeException);
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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 (void)
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throw (::com::sun::star::uno::RuntimeException);
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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 (void)
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throw (::com::sun::star::uno::RuntimeException,
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::com::sun::star::accessibility::IllegalAccessibleComponentStateException);
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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);
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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);
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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 (void)
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throw (::com::sun::star::uno::RuntimeException);
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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 (void)
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throw (::com::sun::star::uno::RuntimeException);
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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 (void)
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throw (::com::sun::star::uno::RuntimeException);
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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 (void)
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throw (::com::sun::star::uno::RuntimeException);
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/** The default implementation does nothing.
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*/
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virtual void SAL_CALL grabFocus (void)
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throw (::com::sun::star::uno::RuntimeException);
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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 (void)
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throw (::com::sun::star::uno::RuntimeException);
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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 (void)
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throw (::com::sun::star::uno::RuntimeException);
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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);
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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);
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virtual void SAL_CALL
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clearAccessibleSelection( )
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throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL
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selectAllAccessibleChildren( )
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throw (::com::sun::star::uno::RuntimeException);
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virtual sal_Int32 SAL_CALL
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getSelectedAccessibleChildCount( )
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throw (::com::sun::star::uno::RuntimeException);
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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);
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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);
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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 ::rtl::OUString SAL_CALL
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getImplementationName (void)
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throw (::com::sun::star::uno::RuntimeException);
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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 ::rtl::OUString& sServiceName)
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throw (::com::sun::star::uno::RuntimeException);
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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< ::rtl::OUString> SAL_CALL
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getSupportedServiceNames (void)
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throw (::com::sun::star::uno::RuntimeException);
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private:
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class Implementation;
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::std::auto_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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::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 beeing 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 (void)
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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 beeing 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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sal_Bool IsDisposed (void);
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};
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} // end of namespace ::accessibility
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#endif
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