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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef OOX_XLS_PIVOTCACHEFRAGMENT_HXX
#define OOX_XLS_PIVOTCACHEFRAGMENT_HXX
#include "excelhandlers.hxx"
namespace oox {
namespace xls {
class PivotCache;
class PivotCacheField;
// ============================================================================
class PivotCacheFieldContext : public WorkbookContextBase
{
public:
explicit PivotCacheFieldContext(
WorkbookFragmentBase& 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, SequenceInputStream& rStrm );
virtual void onStartRecord( SequenceInputStream& rStrm );
private:
PivotCacheField& mrCacheField;
};
// ============================================================================
class PivotCacheDefinitionFragment : public WorkbookFragmentBase
{
public:
explicit PivotCacheDefinitionFragment(
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, SequenceInputStream& rStrm );
virtual const ::oox::core::RecordInfo* getRecordInfos() const;
virtual void finalizeImport();
private:
PivotCache& mrPivotCache;
};
// ============================================================================
class PivotCacheRecordsFragment : public WorksheetFragmentBase
{
public:
explicit PivotCacheRecordsFragment(
const WorksheetHelper& 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, SequenceInputStream& rStrm );
virtual const ::oox::core::RecordInfo* getRecordInfos() const;
private:
void startCacheRecord();
void importPCRecord( SequenceInputStream& rStrm );
void importPCRecordItem( sal_Int32 nRecId, SequenceInputStream& rStrm );
private:
const PivotCache& mrPivotCache;
sal_Int32 mnColIdx; /// Relative column index in source data.
sal_Int32 mnRowIdx; /// Relative row index in source data.
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 WorksheetHelper& rHelper,
const PivotCache& rPivotCache );
/** Reads the current record from stream and tries to insert a cell into
the source data sheet. */
virtual void importRecord( BiffInputStream& rStrm );
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 mnRowIdx; /// 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
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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