sc/source/filter/inc/pivotcachefragment.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_SC_SOURCE_FILTER_INC_PIVOTCACHEFRAGMENT_HXX
  21 #define INCLUDED_SC_SOURCE_FILTER_INC_PIVOTCACHEFRAGMENT_HXX
  22
  23 #include "excelhandlers.hxx"
  24
  25 namespace oox {
  26 namespace xls {
  27
  28 class PivotCache;
  29 class PivotCacheField;
  30
  31 class PivotCacheFieldContext : public WorkbookContextBase
  32 {
  33 public:
  34     explicit            PivotCacheFieldContext(
  35                             WorkbookFragmentBase& rFragment,
  36                             PivotCacheField& rCacheField );
  37
  38 protected:
  39     virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
  40     virtual void        onStartElement( const AttributeList& rAttribs ) override;
  41     virtual ::oox::core::ContextHandlerRef onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& rStrm ) override;
  42     virtual void        onStartRecord( SequenceInputStream& rStrm ) override;
  43
  44 private:
  45     PivotCacheField&    mrCacheField;
  46 };
  47
  48 class PivotCacheDefinitionFragment : public WorkbookFragmentBase
  49 {
  50 public:
  51     explicit            PivotCacheDefinitionFragment(
  52                             const WorkbookHelper& rHelper,
  53                             const OUString& rFragmentPath,
  54                             PivotCache& rPivotCache );
  55
  56 protected:
  57     virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
  58     virtual ::oox::core::ContextHandlerRef onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& rStrm ) override;
  59     virtual const ::oox::core::RecordInfo* getRecordInfos() const override;
  60     virtual void        finalizeImport() override;
  61
  62 private:
  63     PivotCache&         mrPivotCache;
  64 };
  65
  66 class PivotCacheRecordsFragment : public WorksheetFragmentBase
  67 {
  68 public:
  69     explicit            PivotCacheRecordsFragment(
  70                             const WorksheetHelper& rHelper,
  71                             const OUString& rFragmentPath,
  72                             const PivotCache& rPivotCache );
  73
  74 protected:
  75     virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
  76     virtual ::oox::core::ContextHandlerRef onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& rStrm ) override;
  77     virtual const ::oox::core::RecordInfo* getRecordInfos() const override;
  78
  79 private:
  80     void                startCacheRecord();
  81     void                importPCRecord( SequenceInputStream& rStrm );
  82     void                importPCRecordItem( sal_Int32 nRecId, SequenceInputStream& rStrm );
  83
  84 private:
  85     const PivotCache&   mrPivotCache;
  86     sal_Int32           mnColIdx;           /// Relative column index in source data.
  87     sal_Int32           mnRowIdx;           /// Relative row index in source data.
  88     bool                mbInRecord;
  89 };
  90
  91 } // namespace xls
  92 } // namespace oox
  93
  94 #endif
  95
  96 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */