274 lines
9.8 KiB
C++
274 lines
9.8 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 <sal/config.h>
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#include <unotools/weakref.hxx>
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#include <rtl/ref.hxx>
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#include "AccessibleTableBase.hxx"
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#include "viewdata.hxx"
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#include <vector>
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#include <rangelst.hxx>
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#include <map>
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class ScMyAddress : public ScAddress
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{
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public:
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ScMyAddress(SCCOL nColP, SCROW nRowP, SCTAB nTabP) : ScAddress(nColP, nRowP, nTabP) {}
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ScMyAddress(const ScAddress& rAddress) : ScAddress(rAddress) {}
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bool operator< ( const ScMyAddress& rAddress ) const
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{
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if( Row() != rAddress.Row() )
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return (Row() < rAddress.Row());
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else
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return (Col() < rAddress.Col());
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}
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};
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class ScTabViewShell;
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class ScAccessibleDocument;
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class ScAccessibleCell;
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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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class ScAccessibleSpreadsheet final : public ScAccessibleTableBase
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{
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public:
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ScAccessibleSpreadsheet(
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ScAccessibleDocument* pAccDoc,
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ScTabViewShell* pViewShell,
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SCTAB nTab,
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ScSplitPos eSplitPos);
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using ScAccessibleTableBase::disposing;
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virtual void SAL_CALL disposing() override;
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void CompleteSelectionChanged(bool bNewState);
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void LostFocus();
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void GotFocus();
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void BoundingBoxChanged();
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void VisAreaChanged();
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void FireFirstCellFocus();
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bool IsScAddrFormulaSel (const ScAddress &addr) const;
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bool IsFormulaMode();
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ScMyAddress CalcScAddressFromRangeList(ScRangeList *pMarkedRanges,sal_Int32 nSelectedChildIndex);
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static bool CalcScRangeDifferenceMax(const ScRange & rSrc, const ScRange & rDest,int nMax,std::vector<ScMyAddress> &vecRet,int &nSize);
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static bool CalcScRangeListDifferenceMax(ScRangeList *pSrc,ScRangeList *pDest,int nMax,std::vector<ScMyAddress> &vecRet);
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private:
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ScAccessibleSpreadsheet(
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ScAccessibleSpreadsheet& rParent,
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const ScRange& rRange );
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virtual ~ScAccessibleSpreadsheet() override;
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void ConstructScAccessibleSpreadsheet(
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ScAccessibleDocument* pAccDoc,
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ScTabViewShell* pViewShell,
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SCTAB nTab,
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ScSplitPos eSplitPos);
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using ScAccessibleTableBase::IsDefunc;
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///===== SfxListener =====================================================
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virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
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///===== XAccessibleTable ================================================
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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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rtl::Reference<ScAccessibleCell> GetAccessibleCellAt(sal_Int32 nRow, sal_Int32 nColumn);
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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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///===== XAccessibleComponent ============================================
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virtual css::uno::Reference< css::accessibility::XAccessible >
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SAL_CALL getAccessibleAtPoint(
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const css::awt::Point& rPoint ) override;
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virtual void SAL_CALL grabFocus( ) override;
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virtual sal_Int32 SAL_CALL getForeground( ) override;
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virtual sal_Int32 SAL_CALL getBackground( ) override;
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///===== XAccessibleContext ==============================================
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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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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 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 nChildIndex ) 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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/** Returns a list of all supported services.
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*/
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virtual css::uno::Sequence< OUString> SAL_CALL
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getSupportedServiceNames() override;
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///===== XTypeProvider ===================================================
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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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///===== XAccessibleEventBroadcaster =====================================
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/** Add listener that is informed of future changes of name,
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description and so on events.
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*/
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virtual void SAL_CALL
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addAccessibleEventListener(
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const css::uno::Reference<css::accessibility::XAccessibleEventListener>& xListener) override;
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//===== XAccessibleTableSelection ============================================
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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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/// Return the object's current bounding box relative to the desktop.
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virtual AbsoluteScreenPixelRectangle GetBoundingBoxOnScreen() const override;
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/// Return the object's current bounding box relative to the parent object.
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virtual tools::Rectangle GetBoundingBox() const override;
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bool IsDefunc(sal_Int64 nParentStates);
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bool IsEditable();
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bool IsFocused();
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bool IsCompleteSheetSelected();
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void SelectCell(sal_Int32 nRow, sal_Int32 nCol, bool bDeselect);
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static ScDocument* GetDocument(ScTabViewShell* pViewShell);
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void RemoveSelection(const ScMarkData &refScMarkData);
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void CommitFocusCell(const ScAddress &aNewCell);
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sal_Int32 GetRowAll() const { return m_nMaxY - m_nMinY + 1 ; }
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sal_uInt16 GetColAll() const { return m_nMaxX - m_nMinX + 1; }
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void NotifyRefMode();
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void RemoveFormulaSelection(bool bRemoveAll = false);
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bool CheckChildIndex(sal_Int64) const;
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ScAddress GetChildIndexAddress(sal_Int64) const;
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sal_Int64 GetAccessibleIndexFormula( sal_Int32 nRow, sal_Int32 nColumn );
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bool GetFormulaCurrentFocusCell(ScAddress &addr);
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ScTabViewShell* mpViewShell;
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std::unique_ptr<ScRangeList> mpMarkedRanges;
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ScAccessibleDocument* mpAccDoc;
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rtl::Reference<ScAccessibleCell> mpAccCell;
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ScSplitPos meSplitPos;
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ScAddress maActiveCell;
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SCTAB mnTab;
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bool mbIsSpreadsheet;
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bool mbDelIns;
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bool mbIsFocusSend;
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typedef std::map<ScMyAddress,css::uno::Reference< css::accessibility::XAccessible > >
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MAP_ADDR_XACC;
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MAP_ADDR_XACC m_mapSelectionSend;
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bool m_bFormulaMode;
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bool m_bFormulaLastMode;
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ScAddress m_aFormulaActiveCell;
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MAP_ADDR_XACC m_mapFormulaSelectionSend;
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std::vector<ScMyAddress> m_vecFormulaLastMyAddr;
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rtl::Reference<ScAccessibleCell> m_pAccFormulaCell;
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sal_uInt16 m_nMinX;
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sal_uInt16 m_nMaxX;
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sal_Int32 m_nMinY;
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sal_Int32 m_nMaxY;
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ScRange m_aLastWithInMarkRange;
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OUString m_strCurCellValue;
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ScRangeList m_LastMarkedRanges;
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OUString m_strOldTabName;
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std::map<ScAddress, unotools::WeakReference<ScAccessibleCell>> m_mapCells;
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};
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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