234 lines
9.1 KiB
C++
234 lines
9.1 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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#pragma once
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#include "AccessibleContextBase.hxx"
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#include <address.hxx>
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#include <com/sun/star/accessibility/XAccessibleTable.hpp>
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#include <com/sun/star/accessibility/XAccessibleSelection.hpp>
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#include <com/sun/star/accessibility/XAccessibleTableSelection.hpp>
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#include <cppuhelper/implbase2.hxx>
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/** @descr
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This base class provides an implementation of the
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<code>AccessibleTable</code> service.
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*/
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typedef cppu::ImplHelper2< css::accessibility::XAccessibleTable,
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css::accessibility::XAccessibleSelection>
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ScAccessibleTableBaseImpl;
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class ScAccessibleTableBase :
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public ScAccessibleContextBase,
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public css::accessibility::XAccessibleTableSelection,
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public ScAccessibleTableBaseImpl
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{
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public:
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//===== internal ========================================================
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ScAccessibleTableBase(
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const css::uno::Reference<css::accessibility::XAccessible>& rxParent,
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ScDocument* pDoc,
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const ScRange& rRange);
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protected:
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virtual ~ScAccessibleTableBase() override;
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public:
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using ScAccessibleContextBase::disposing;
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virtual void SAL_CALL disposing() override;
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///===== XInterface =====================================================
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virtual css::uno::Any SAL_CALL queryInterface(
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css::uno::Type const & rType ) override;
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virtual void SAL_CALL acquire() noexcept override;
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virtual void SAL_CALL release() noexcept override;
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///===== XAccessibleTable ================================================
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/// Returns the number of rows in the table.
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virtual sal_Int32 SAL_CALL
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getAccessibleRowCount( ) override;
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/// Returns the number of columns in the table.
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virtual sal_Int32 SAL_CALL
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getAccessibleColumnCount( ) override;
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/// Returns the description of the specified row in the table.
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virtual OUString SAL_CALL
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getAccessibleRowDescription( sal_Int32 nRow ) override;
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/// Returns the description text of the specified column in the table.
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virtual OUString SAL_CALL
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getAccessibleColumnDescription( sal_Int32 nColumn ) override;
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/** Returns the number of rows occupied by the Accessible at a specified row and column in the table.
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Returns 1 if it is only a cell and the number of rows the cell is merged if the cell is a merged cell.
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*/
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virtual sal_Int32 SAL_CALL
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getAccessibleRowExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
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/** Returns the number of columns occupied by the Accessible at a specified row and column in the table.
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Returns 1 if it is only a cell and the number of columns the cell is merged if the cell is a merged cell.
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*/
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virtual sal_Int32 SAL_CALL
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getAccessibleColumnExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
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/// Returns the row headers as an AccessibleTable.
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virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL
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getAccessibleRowHeaders( ) override;
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/// Returns the column headers as an AccessibleTable.
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virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL
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getAccessibleColumnHeaders( ) override;
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/// Returns the selected rows in a table.
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virtual css::uno::Sequence< sal_Int32 > SAL_CALL
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getSelectedAccessibleRows( ) override;
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/// Returns the selected columns in a table.
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virtual css::uno::Sequence< sal_Int32 > SAL_CALL
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getSelectedAccessibleColumns( ) override;
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/// Returns a boolean value indicating whether the specified row is selected.
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virtual sal_Bool SAL_CALL
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isAccessibleRowSelected( sal_Int32 nRow ) override;
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/// Returns a boolean value indicating whether the specified column is selected.
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virtual sal_Bool SAL_CALL
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isAccessibleColumnSelected( sal_Int32 nColumn ) override;
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/// Returns the Accessible at a specified row and column in the table.
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virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
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getAccessibleCellAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
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/// Returns the caption for the table.
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virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
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getAccessibleCaption( ) override;
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/// Returns the summary description of the table.
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virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
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getAccessibleSummary( ) override;
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/// Returns a boolean value indicating whether the accessible at a specified row and column is selected.
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virtual sal_Bool SAL_CALL
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isAccessibleSelected( sal_Int32 nRow, sal_Int32 nColumn ) override;
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///===== XAccessibleExtendedTable ========================================
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/// Returns the index of the cell on the given position.
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virtual sal_Int64 SAL_CALL
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getAccessibleIndex( sal_Int32 nRow, sal_Int32 nColumn ) override;
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/// Returns the row number of an index in the table.
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virtual sal_Int32 SAL_CALL
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getAccessibleRow( sal_Int64 nChildIndex ) override;
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/// Returns the column number of an index in the table.
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virtual sal_Int32 SAL_CALL
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getAccessibleColumn( sal_Int64 nChildIndex ) override;
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//===== XAccessibleContext ==============================================
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/// Return the number of currently visible children.
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/// override to calculate this on demand
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virtual sal_Int64 SAL_CALL
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getAccessibleChildCount() override;
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/// Return the specified child or NULL if index is invalid.
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/// override to calculate this on demand
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virtual css::uno::Reference< css::accessibility::XAccessible> SAL_CALL
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getAccessibleChild(sal_Int64 nIndex) override;
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virtual sal_Bool SAL_CALL selectRow( sal_Int32 row ) override;
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virtual sal_Bool SAL_CALL selectColumn( sal_Int32 column ) override;
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virtual sal_Bool SAL_CALL unselectRow( sal_Int32 row ) override;
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virtual sal_Bool SAL_CALL unselectColumn( sal_Int32 column ) override;
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protected:
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/// Return this object's description.
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virtual OUString
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createAccessibleDescription() override;
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/// Return the object's current name.
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virtual OUString
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createAccessibleName() override;
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public:
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/// Return NULL to indicate that an empty relation set.
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virtual css::uno::Reference<css::accessibility::XAccessibleRelationSet> SAL_CALL
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getAccessibleRelationSet() override;
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/// Return the set of current states.
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// perhaps sometimes to be implemented
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virtual sal_Int64 SAL_CALL
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getAccessibleStateSet() override;
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///===== XAccessibleSelection ===========================================
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virtual void SAL_CALL
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selectAccessibleChild( sal_Int64 nChildIndex ) override;
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virtual sal_Bool SAL_CALL
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isAccessibleChildSelected( sal_Int64 nChildIndex ) override;
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virtual void SAL_CALL
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clearAccessibleSelection( ) override;
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virtual void SAL_CALL
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selectAllAccessibleChildren( ) override;
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virtual sal_Int64 SAL_CALL
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getSelectedAccessibleChildCount( ) override;
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virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
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getSelectedAccessibleChild( sal_Int64 nSelectedChildIndex ) override;
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virtual void SAL_CALL
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deselectAccessibleChild( sal_Int64 nSelectedChildIndex ) 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() override;
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///===== XTypeProvider ===================================================
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/// returns the possible types
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virtual css::uno::Sequence< css::uno::Type > SAL_CALL
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getTypes() override;
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/** Returns an implementation id.
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*/
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virtual css::uno::Sequence<sal_Int8> SAL_CALL
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getImplementationId() override;
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protected:
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/// contains the range of the table, because it could be a subrange of the complete table
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ScRange maRange;
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ScDocument* mpDoc;
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void CommitTableModelChange(sal_Int32 nStartRow, sal_Int32 nStartCol, sal_Int32 nEndRow, sal_Int32 nEndCol, sal_uInt16 nId);
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};
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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