60f355127f
This prevents cached data from getting re-generated everytime ScDPObject gets copied, which happens quite often. Without this, the performance of datapilot would really really suffer.
95 lines
3.6 KiB
C++
95 lines
3.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef SC_DPSDBTAB_HXX
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#define SC_DPSDBTAB_HXX
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#include <com/sun/star/uno/Reference.hxx>
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#include "dptabdat.hxx"
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#include <vector>
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#include <boost/unordered_set.hpp>
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class ScDPCacheTable;
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class ScDocument;
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struct ScImportSourceDesc
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{
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::rtl::OUString aDBName;
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::rtl::OUString aObject;
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sal_uInt16 nType; // enum DataImportMode
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bool bNative;
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ScDocument* mpDoc;
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ScImportSourceDesc(ScDocument* pDoc) : nType(0), bNative(false), mpDoc(pDoc) {}
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bool operator== ( const ScImportSourceDesc& rOther ) const
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{ return aDBName == rOther.aDBName &&
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aObject == rOther.aObject &&
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nType == rOther.nType &&
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bNative == rOther.bNative &&
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mpDoc == rOther.mpDoc; }
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sal_Int32 GetCommandType() const;
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const ScDPCache* CreateCache() const;
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};
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/**
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* This class represents source data from database source.
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*/
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class ScDatabaseDPData : public ScDPTableData
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{
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private:
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const ScImportSourceDesc& mrImport;
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ScDPCacheTable aCacheTable;
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public:
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ScDatabaseDPData(ScDocument* pDoc, const ScImportSourceDesc& rImport);
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virtual ~ScDatabaseDPData();
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virtual long GetColumnCount();
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virtual String getDimensionName(long nColumn);
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virtual sal_Bool getIsDataLayoutDimension(long nColumn);
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virtual sal_Bool IsDateDimension(long nDim);
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virtual void DisposeData();
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virtual void SetEmptyFlags( sal_Bool bIgnoreEmptyRows, sal_Bool bRepeatIfEmpty );
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virtual void CreateCacheTable();
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virtual void FilterCacheTable(const ::std::vector<ScDPCacheTable::Criterion>& rCriteria, const ::boost::unordered_set<sal_Int32>& rDataDims);
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virtual void GetDrillDownData(const ::std::vector<ScDPCacheTable::Criterion>& rCriteria,
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const ::boost::unordered_set<sal_Int32>& rCatDims,
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::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > >& rData);
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virtual void CalcResults(CalcInfo& rInfo, bool bAutoShow);
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virtual const ScDPCacheTable& GetCacheTable() const;
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};
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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