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/*************************************************************************
*
* 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
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