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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 .
*/
#ifndef INCLUDED_SW_SOURCE_CORE_ACCESS_ACCDOC_HXX
#define INCLUDED_SW_SOURCE_CORE_ACCESS_ACCDOC_HXX
#include "acccontext.hxx"
#include <com/sun/star/accessibility/XAccessibleSelection.hpp>
#include <com/sun/star/document/XEventListener.hpp>
#include <com/sun/star/accessibility/XAccessibleExtendedAttributes.hpp>
#include <com/sun/star/accessibility/XAccessibleGetAccFlowTo.hpp>
#include <accselectionhelper.hxx>
class VclSimpleEvent;
// base class for SwAccessibleDocument (in this same header file) and
// SwAccessiblePreview
class SwAccessibleDocumentBase : public SwAccessibleContext
{
::com::sun::star::uno::Reference<
::com::sun::star::accessibility::XAccessible> mxParent;
Window* mpChildWin; // protected by solar mutext
using SwAccessibleFrame::SetVisArea;
protected:
virtual ~SwAccessibleDocumentBase();
public:
SwAccessibleDocumentBase( SwAccessibleMap* pInitMap );
void SetVisArea();
virtual void AddChild( Window *pWin, sal_Bool bFireEvent = sal_True );
virtual void RemoveChild( Window *pWin );
// XAccessibleContext
// Return the number of currently visible children.
virtual sal_Int32 SAL_CALL getAccessibleChildCount (void)
throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
// Return the specified child or NULL if index is invalid.
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL
getAccessibleChild (sal_Int32 nIndex)
throw (::com::sun::star::uno::RuntimeException,
::com::sun::star::lang::IndexOutOfBoundsException, std::exception) SAL_OVERRIDE;
// Return a reference to the parent.
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL
getAccessibleParent (void)
throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
// Return this objects index among the parents children.
virtual sal_Int32 SAL_CALL
getAccessibleIndexInParent (void)
throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
// Return this object's description.
virtual OUString SAL_CALL
getAccessibleDescription (void) throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual OUString SAL_CALL getAccessibleName (void) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
// XAccessibleComponent
virtual sal_Bool SAL_CALL containsPoint(
const ::com::sun::star::awt::Point& aPoint )
throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual ::com::sun::star::uno::Reference<
::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint(
const ::com::sun::star::awt::Point& aPoint )
throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds()
throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual ::com::sun::star::awt::Point SAL_CALL getLocation()
throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen()
throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual ::com::sun::star::awt::Size SAL_CALL getSize()
throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
};
/**
* access to an accessible Writer document
*/
class SwAccessibleDocument : public SwAccessibleDocumentBase,
public com::sun::star::accessibility::XAccessibleSelection,
public com::sun::star::document::XEventListener,
public com::sun::star::accessibility::XAccessibleExtendedAttributes,
public com::sun::star::accessibility::XAccessibleGetAccFlowTo
{
// Implementation for XAccessibleSelection interface
SwAccessibleSelectionHelper maSelectionHelper;
protected:
// Set states for getAccessibleStateSet.
// This derived class additionally sets MULTISELECTABLE(1)
virtual void GetStates( ::utl::AccessibleStateSetHelper& rStateSet ) SAL_OVERRIDE;
virtual ~SwAccessibleDocument();
public:
SwAccessibleDocument( SwAccessibleMap* pInitMap );
DECL_LINK( WindowChildEventListener, VclSimpleEvent* );
// XEventListener
virtual void SAL_CALL notifyEvent( const ::com::sun::star::document::EventObject& Event )
throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Event )
throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
// XServiceInfo
// Returns an identifier for the implementation of this object.
virtual OUString SAL_CALL
getImplementationName (void)
throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
// Return whether the specified service is supported by this class.
virtual sal_Bool SAL_CALL
supportsService (const OUString& sServiceName)
throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
// Returns a list of all supported services. In this case that is just
// the AccessibleContext service.
virtual ::com::sun::star::uno::Sequence< OUString> SAL_CALL
getSupportedServiceNames (void)
throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
// XInterface
// XInterface is inherited through SwAcessibleContext and
// XAccessibleSelection. These methods are needed to avoid
// ambiguities.
virtual ::com::sun::star::uno::Any SAL_CALL queryInterface(
const ::com::sun::star::uno::Type& aType )
throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual void SAL_CALL acquire( ) throw () SAL_OVERRIDE
{ SwAccessibleContext::acquire(); };
virtual void SAL_CALL release( ) throw () SAL_OVERRIDE
{ SwAccessibleContext::release(); };
// XTypeProvider
virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes( ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId( ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
// XAccessibleSelection
virtual void SAL_CALL selectAccessibleChild(
sal_Int32 nChildIndex )
throw ( ::com::sun::star::lang::IndexOutOfBoundsException,
::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
virtual sal_Bool SAL_CALL isAccessibleChildSelected(
sal_Int32 nChildIndex )
throw ( ::com::sun::star::lang::IndexOutOfBoundsException,
::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
virtual void SAL_CALL clearAccessibleSelection( )
throw ( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
virtual void SAL_CALL selectAllAccessibleChildren( )
throw ( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
virtual sal_Int32 SAL_CALL getSelectedAccessibleChildCount( )
throw ( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild(
sal_Int32 nSelectedChildIndex )
throw ( ::com::sun::star::lang::IndexOutOfBoundsException,
::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
// index has to be treated as global child index.
virtual void SAL_CALL deselectAccessibleChild(
sal_Int32 nChildIndex )
throw ( ::com::sun::star::lang::IndexOutOfBoundsException,
::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
virtual ::com::sun::star::uno::Any SAL_CALL getExtendedAttributes()
throw (::com::sun::star::lang::IndexOutOfBoundsException,
::com::sun::star::uno::RuntimeException,
std::exception) SAL_OVERRIDE;
// thread safe C++ interface
// The object is not visible an longer and should be destroyed
virtual void Dispose( bool bRecursive = false ) SAL_OVERRIDE;
// XAccessibleComponent
sal_Int32 SAL_CALL getBackground()
throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
// XAccessibleGetAccFlowTo
::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >
SAL_CALL getAccFlowTo(const ::com::sun::star::uno::Any& rAny, sal_Int32 nType)
throw (::com::sun::star::uno::RuntimeException,
std::exception) SAL_OVERRIDE;
};
#endif
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