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 #pragma once
  21
  22 #include "excelhandlers.hxx"
  23
  24 namespace oox::xls {
  25
  26 class PivotCache;
  27 class PivotCacheField;
  28
  29 class PivotCacheFieldContext : public WorkbookContextBase
  30 {
  31 public:
  32     explicit            PivotCacheFieldContext(
  33                             WorkbookFragmentBase& rFragment,
  34                             PivotCacheField& rCacheField );
  35
  36 protected:
  37     virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
  38     virtual void        onStartElement( const AttributeList& rAttribs ) override;
  39     virtual ::oox::core::ContextHandlerRef onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& rStrm ) override;
  40     virtual void        onStartRecord( SequenceInputStream& rStrm ) override;
  41
  42 private:
  43     PivotCacheField&    mrCacheField;
  44 };
  45
  46 class PivotCacheDefinitionFragment : public WorkbookFragmentBase
  47 {
  48 public:
  49     explicit            PivotCacheDefinitionFragment(
  50                             const WorkbookHelper& rHelper,
  51                             const OUString& rFragmentPath,
  52                             PivotCache& rPivotCache );
  53
  54 protected:
  55     virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
  56     virtual ::oox::core::ContextHandlerRef onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& rStrm ) override;
  57     virtual const ::oox::core::RecordInfo* getRecordInfos() const override;
  58     virtual void        finalizeImport() override;
  59
  60 private:
  61     PivotCache&         mrPivotCache;
  62 };
  63
  64 class PivotCacheRecordsFragment : public WorksheetFragmentBase
  65 {
  66 public:
  67     explicit            PivotCacheRecordsFragment(
  68                             const WorksheetHelper& rHelper,
  69                             const OUString& rFragmentPath,
  70                             const PivotCache& rPivotCache );
  71
  72 protected:
  73     virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
  74     virtual ::oox::core::ContextHandlerRef onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& rStrm ) override;
  75     virtual const ::oox::core::RecordInfo* getRecordInfos() const override;
  76
  77 private:
  78     void                startCacheRecord();
  79     void                importPCRecord( SequenceInputStream& rStrm );
  80     void                importPCRecordItem( sal_Int32 nRecId, SequenceInputStream& rStrm );
  81
  82 private:
  83     const PivotCache&   mrPivotCache;
  84     sal_Int32           mnColIdx;           /// Relative column index in source data.
  85     sal_Int32           mnRowIdx;           /// Relative row index in source data.
  86     bool                mbInRecord;
  87 };
  88
  89 } // namespace oox::xls
  90
  91 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */