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Diffstat (limited to 'oox/inc/oox/xls/pivotcachefragment.hxx')
| -rw-r--r-- | oox/inc/oox/xls/pivotcachefragment.hxx | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/oox/inc/oox/xls/pivotcachefragment.hxx b/oox/inc/oox/xls/pivotcachefragment.hxx new file mode 100644 index 000000000000..745208f485e6 --- /dev/null +++ b/oox/inc/oox/xls/pivotcachefragment.hxx @@ -0,0 +1,156 @@ +/************************************************************************* + * + * 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_PIVOTCACHEFRAGMENT_HXX +#define OOX_XLS_PIVOTCACHEFRAGMENT_HXX + +#include "oox/xls/excelhandlers.hxx" + +namespace oox { +namespace xls { + +class PivotCache; +class PivotCacheField; + +// ============================================================================ + +class OoxPivotCacheFieldContext : public OoxWorkbookContextBase +{ +public: + explicit OoxPivotCacheFieldContext( + OoxWorkbookFragmentBase& rFragment, + PivotCacheField& rCacheField ); + +protected: + virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ); + virtual void onStartElement( const AttributeList& rAttribs ); + virtual ::oox::core::ContextHandlerRef onCreateRecordContext( sal_Int32 nRecId, RecordInputStream& rStrm ); + virtual void onStartRecord( RecordInputStream& rStrm ); + +private: + PivotCacheField& mrCacheField; +}; + +// ============================================================================ + +class OoxPivotCacheDefinitionFragment : public OoxWorkbookFragmentBase +{ +public: + explicit OoxPivotCacheDefinitionFragment( + const WorkbookHelper& rHelper, + const ::rtl::OUString& rFragmentPath, + PivotCache& rPivotCache ); + +protected: + virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ); + virtual ::oox::core::ContextHandlerRef onCreateRecordContext( sal_Int32 nRecId, RecordInputStream& rStrm ); + virtual const ::oox::core::RecordInfo* getRecordInfos() const; + virtual void finalizeImport(); + +private: + PivotCache& mrPivotCache; +}; + +// ============================================================================ + +class OoxPivotCacheRecordsFragment : public OoxWorksheetFragmentBase +{ +public: + explicit OoxPivotCacheRecordsFragment( + const WorkbookHelper& rHelper, + const ::rtl::OUString& rFragmentPath, + const PivotCache& rPivotCache ); + +protected: + virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ); + virtual ::oox::core::ContextHandlerRef onCreateRecordContext( sal_Int32 nRecId, RecordInputStream& rStrm ); + virtual const ::oox::core::RecordInfo* getRecordInfos() const; + +private: + void startCacheRecord(); + void importPCRecord( RecordInputStream& rStrm ); + void importPCRecordItem( sal_Int32 nRecId, RecordInputStream& rStrm ); + +private: + const PivotCache& mrPivotCache; + sal_Int32 mnCol; + sal_Int32 mnRow; + bool mbInRecord; +}; + +// ============================================================================ +// ============================================================================ + +class BiffPivotCacheFragment : public BiffWorkbookFragmentBase +{ +public: + explicit BiffPivotCacheFragment( + const WorkbookHelper& rHelper, + const ::rtl::OUString& rStrmName, + PivotCache& rPivotCache ); + + /** Imports the entire fragment, returns true, if EOF record has been reached. */ + virtual bool importFragment(); + +private: + PivotCache& mrPivotCache; +}; + +// ============================================================================ + +class BiffPivotCacheRecordsContext : public BiffWorksheetContextBase +{ +public: + explicit BiffPivotCacheRecordsContext( + const BiffWorkbookFragmentBase& rFragment, + const PivotCache& rPivotCache ); + + /** Reads the current record from stream and tries to insert a cell into + the source data sheet. */ + virtual void importRecord(); + +private: + void startNextRow(); + +private: + typedef ::std::vector< sal_Int32 > ColumnIndexVector; + + const PivotCache& mrPivotCache; + ColumnIndexVector maUnsharedCols; /// Column indexes of all unshared cache fields. + size_t mnColIdx; /// Current index into maUnsharedCols. + sal_Int32 mnRow; /// Current row in source data (0-based). + bool mbHasShared; /// True = pivot cache contains fields with shared items. + bool mbInRow; /// True = a data row has been started. +}; + +// ============================================================================ + +} // namespace xls +} // namespace oox + +#endif + |