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-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org. If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-#ifndef OOX_XLS_SHAREDFORMULABUFFER_HXX
-#define OOX_XLS_SHAREDFORMULABUFFER_HXX
-
-#include <map>
-#include <memory>
-#include "oox/xls/worksheethelper.hxx"
-
-namespace com { namespace sun { namespace star {
- namespace sheet { class XFormulaTokens; }
- namespace sheet { class XNamedRange; }
-} } }
-
-namespace oox {
-namespace xls {
-
-// ============================================================================
-
-/** Formula context that supports shared formulas. */
-class ExtCellFormulaContext : public SimpleFormulaContext, public WorksheetHelper
-{
-public:
- explicit ExtCellFormulaContext(
- const WorksheetHelper& rHelper,
- const ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XFormulaTokens >& rxTokens,
- const ::com::sun::star::table::CellAddress& rCellPos );
-
- virtual void setSharedFormula( const ::com::sun::star::table::CellAddress& rBaseAddr );
-};
-
-// ============================================================================
-
-class SharedFormulaBuffer : public WorksheetHelper
-{
-public:
- explicit SharedFormulaBuffer( const WorksheetHelper& rHelper );
-
- /** Imports a shared formula from a OOXML formula string. */
- void importSharedFmla( const ::rtl::OUString& rFormula,
- const ::rtl::OUString& rSharedRange, sal_Int32 nId,
- const ::com::sun::star::table::CellAddress& rBaseAddr );
- /** Imports a shared formula from a SHAREDFORMULA record in the passed stream */
- void importSharedFmla( SequenceInputStream& rStrm,
- const ::com::sun::star::table::CellAddress& rBaseAddr );
- /** Imports a shared formula from a SHAREDFMLA record in the passed stream. */
- void importSharedFmla( BiffInputStream& rStrm,
- const ::com::sun::star::table::CellAddress& rBaseAddr );
-
- /** Inserts a shared formula with the passed base address into a cell
- described by the passed formula context. */
- void setSharedFormulaCell(
- ExtCellFormulaContext& rContext,
- const ::com::sun::star::table::CellAddress& rBaseAddr );
- /** Inserts a shared formula with the passed base address into a cell
- described by the passed formula context. */
- void setSharedFormulaCell(
- ExtCellFormulaContext& rContext,
- sal_Int32 nSharedId );
-
-private:
- ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XNamedRange >
- createDefinedName( const BinAddress& rMapKey );
-
- bool implSetSharedFormulaCell(
- ExtCellFormulaContext& rContext,
- const BinAddress& rMapKey );
-
- void updateCachedCell(
- const ::com::sun::star::table::CellAddress& rBaseAddr,
- const BinAddress& rMapKey );
-
-private:
- typedef ::std::map< BinAddress, sal_Int32 > TokenIndexMap;
- typedef ::std::auto_ptr< ExtCellFormulaContext > ContextPtr;
-
- TokenIndexMap maIndexMap; /// Maps shared formula base address to defined name identifier.
- ContextPtr mxLastContext; /// Cached formula context for leading formula cell.
-};
-
-// ============================================================================
-
-} // namespace xls
-} // namespace oox
-
-#endif