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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_SVX_INC_ACCESSIBLETABLESHAPE_HXX
#define INCLUDED_SVX_INC_ACCESSIBLETABLESHAPE_HXX
#include <com/sun/star/accessibility/XAccessibleTable.hpp>
#include <rtl/ref.hxx>
#include <cppuhelper/implbase.hxx>
#include <svx/AccessibleShape.hxx>
#include <com/sun/star/view/XSelectionChangeListener.hpp>
#include <com/sun/star/accessibility/XAccessibleTableSelection.hpp>
namespace sdr::table { class SvxTableController; }
namespace accessibility
{
class AccessibleTableShapeImpl;
class AccessibleCell;
typedef ::cppu::ImplInheritanceHelper< AccessibleShape,
css::accessibility::XAccessibleTable,
css::view::XSelectionChangeListener
> AccessibleTableShape_Base;
class AccessibleTableShape final : public AccessibleTableShape_Base, public css::accessibility::XAccessibleTableSelection
{
sal_Int32 mnPreviousSelectionCount;
public:
AccessibleTableShape( const AccessibleShapeInfo& rShapeInfo, const AccessibleShapeTreeInfo& rShapeTreeInfo );
virtual ~AccessibleTableShape( ) override;
AccessibleTableShape(const AccessibleTableShape&) = delete;
AccessibleTableShape& operator=(const AccessibleTableShape&) = delete;
virtual void Init() override;
// XInterface
virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
virtual void SAL_CALL acquire( ) noexcept override;
virtual void SAL_CALL release( ) noexcept override;
// XAccessibleContext
virtual sal_Int32 SAL_CALL getAccessibleChildCount( ) override;
virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ) override;
virtual sal_Int16 SAL_CALL getAccessibleRole() override;
// XAccessibleTable
virtual sal_Int32 SAL_CALL getAccessibleRowCount() override;
virtual sal_Int32 SAL_CALL getAccessibleColumnCount( ) override;
virtual OUString SAL_CALL getAccessibleRowDescription( sal_Int32 nRow ) override;
virtual OUString SAL_CALL getAccessibleColumnDescription( sal_Int32 nColumn ) override;
virtual sal_Int32 SAL_CALL getAccessibleRowExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
virtual sal_Int32 SAL_CALL getAccessibleColumnExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL getAccessibleRowHeaders( ) override;
virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL getAccessibleColumnHeaders( ) override;
virtual css::uno::Sequence< sal_Int32 > SAL_CALL getSelectedAccessibleRows( ) override;
virtual css::uno::Sequence< sal_Int32 > SAL_CALL getSelectedAccessibleColumns( ) override;
virtual sal_Bool SAL_CALL isAccessibleRowSelected( sal_Int32 nRow ) override;
virtual sal_Bool SAL_CALL isAccessibleColumnSelected( sal_Int32 nColumn ) override;
virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleCellAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleCaption( ) override;
virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleSummary( ) override;
virtual sal_Bool SAL_CALL isAccessibleSelected( sal_Int32 nRow, sal_Int32 nColumn ) override;
virtual sal_Int32 SAL_CALL getAccessibleIndex( sal_Int32 nRow, sal_Int32 nColumn ) override;
virtual sal_Int32 SAL_CALL getAccessibleRow( sal_Int32 nChildIndex ) override;
virtual sal_Int32 SAL_CALL getAccessibleColumn( sal_Int32 nChildIndex ) override;
// XAccessibleSelection
virtual void SAL_CALL selectAccessibleChild( sal_Int32 nChildIndex ) override;
virtual sal_Bool SAL_CALL isAccessibleChildSelected( sal_Int32 nChildIndex ) override;
virtual void SAL_CALL clearAccessibleSelection( ) override;
virtual void SAL_CALL selectAllAccessibleChildren( ) override;
virtual sal_Int32 SAL_CALL getSelectedAccessibleChildCount( ) override;
virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) override;
virtual void SAL_CALL deselectAccessibleChild( sal_Int32 nChildIndex ) override;
// XAccessibleTableSelection
virtual sal_Bool SAL_CALL selectRow( sal_Int32 row ) override ;
virtual sal_Bool SAL_CALL selectColumn( sal_Int32 column ) override ;
virtual sal_Bool SAL_CALL unselectRow( sal_Int32 row ) override ;
virtual sal_Bool SAL_CALL unselectColumn( sal_Int32 column ) override ;
// XServiceInfo
virtual OUString SAL_CALL getImplementationName( ) override;
// XComponent
virtual void SAL_CALL disposing( ) override;
// XSelectionChangeListener
virtual void SAL_CALL
disposing (const css::lang::EventObject& Source) override;
virtual void SAL_CALL
selectionChanged (const css::lang::EventObject& rEvent) override;
using AccessibleShape::disposing;
friend class AccessibleTableHeaderShape;
/// @throws css::lang::IndexOutOfBoundsException
void getColumnAndRow( sal_Int32 nChildIndex, sal_Int32& rnColumn, sal_Int32& rnRow );
// overwrite the SetState & ResetState to do special operation for table cell's internal text
virtual bool SetState (sal_Int16 aState) override;
virtual bool ResetState (sal_Int16 aState) override;
// The following two methods are used to set state directly on table object, instead of the internal cell or paragraph.
bool SetStateDirectly (sal_Int16 aState);
bool ResetStateDirectly (sal_Int16 aState);
// Get the currently active cell which is text editing
AccessibleCell* GetActiveAccessibleCell();
private:
virtual OUString CreateAccessibleBaseName() override;
sdr::table::SvxTableController* getTableController();
/// @throws css::lang::IndexOutOfBoundsException
void checkCellPosition( sal_Int32 nCol, sal_Int32 nRow );
rtl::Reference< AccessibleTableShapeImpl > mxImpl;
sal_Int32 GetIndexOfSelectedChild( sal_Int32 nSelectedChildIndex ) const;
};
typedef ::cppu::WeakImplHelper<
css::accessibility::XAccessible,
css::accessibility::XAccessibleComponent,
css::accessibility::XAccessibleContext,
css::accessibility::XAccessibleTable,
css::accessibility::XAccessibleTableSelection >
AccessibleTableHeaderShape_BASE;
class AccessibleTableHeaderShape final : public cppu::BaseMutex,
public AccessibleTableHeaderShape_BASE
{
public:
// bRow, true means rowheader, false means columnheader
AccessibleTableHeaderShape( AccessibleTableShape* pTable, bool bRow );
virtual ~AccessibleTableHeaderShape() override;
AccessibleTableHeaderShape(const AccessibleTableHeaderShape&) = delete;
AccessibleTableHeaderShape& operator=(const AccessibleTableHeaderShape&) = delete;
// XAccessible
virtual css::uno::Reference< css::accessibility::XAccessibleContext> SAL_CALL getAccessibleContext( ) override;
// XAccessibleContext
virtual sal_Int32 SAL_CALL getAccessibleChildCount( ) override;
virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ) override;
virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleParent( ) override;
virtual sal_Int32 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::XAccessibleStateSet > SAL_CALL getAccessibleStateSet( ) override;
virtual css::uno::Reference< css::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet( ) 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 sal_Int32 SAL_CALL getForeground( ) override;
virtual sal_Int32 SAL_CALL getBackground( ) override;
virtual void SAL_CALL grabFocus( ) override;
// XAccessibleTable
virtual sal_Int32 SAL_CALL getAccessibleRowCount() override;
virtual sal_Int32 SAL_CALL getAccessibleColumnCount( ) override;
virtual OUString SAL_CALL getAccessibleRowDescription( sal_Int32 nRow ) override;
virtual OUString SAL_CALL getAccessibleColumnDescription( sal_Int32 nColumn ) override;
virtual sal_Int32 SAL_CALL getAccessibleRowExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
virtual sal_Int32 SAL_CALL getAccessibleColumnExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL getAccessibleRowHeaders( ) override;
virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL getAccessibleColumnHeaders( ) override;
virtual css::uno::Sequence< sal_Int32 > SAL_CALL getSelectedAccessibleRows( ) override;
virtual css::uno::Sequence< sal_Int32 > SAL_CALL getSelectedAccessibleColumns( ) override;
virtual sal_Bool SAL_CALL isAccessibleRowSelected( sal_Int32 nRow ) override;
virtual sal_Bool SAL_CALL isAccessibleColumnSelected( sal_Int32 nColumn ) override;
virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleCellAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleCaption( ) override;
virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleSummary( ) override;
virtual sal_Bool SAL_CALL isAccessibleSelected( sal_Int32 nRow, sal_Int32 nColumn ) override;
virtual sal_Int32 SAL_CALL getAccessibleIndex( sal_Int32 nRow, sal_Int32 nColumn ) override;
virtual sal_Int32 SAL_CALL getAccessibleRow( sal_Int32 nChildIndex ) override;
virtual sal_Int32 SAL_CALL getAccessibleColumn( sal_Int32 nChildIndex ) override;
// XAccessibleTableSelection
virtual sal_Bool SAL_CALL selectRow( sal_Int32 row ) override ;
virtual sal_Bool SAL_CALL selectColumn( sal_Int32 column ) override ;
virtual sal_Bool SAL_CALL unselectRow( sal_Int32 row ) override ;
virtual sal_Bool SAL_CALL unselectColumn( sal_Int32 column ) override ;
private:
bool mbRow;
rtl::Reference< AccessibleTableShape > mpTable;
};
} // end of namespace accessibility
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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