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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 .
*/
#include <svl/brdcst.hxx>
#include <boost/shared_ptr.hpp>
#include <boost/unordered_map.hpp>
#include <deque>
#include <vector>
class SfxPoolItem;
class SfxItemPoolUser;
#ifndef DELETEZ
#define DELETEZ(pPtr) { delete pPtr; pPtr = 0; }
#endif
struct SfxPoolVersion_Impl
{
sal_uInt16 _nVer;
sal_uInt16 _nStart, _nEnd;
const sal_uInt16* _pMap;
SfxPoolVersion_Impl( sal_uInt16 nVer, sal_uInt16 nStart, sal_uInt16 nEnd,
const sal_uInt16 *pMap )
: _nVer( nVer ),
_nStart( nStart ),
_nEnd( nEnd ),
_pMap( pMap )
{}
SfxPoolVersion_Impl( const SfxPoolVersion_Impl &rOrig )
: _nVer( rOrig._nVer ),
_nStart( rOrig._nStart ),
_nEnd( rOrig._nEnd ),
_pMap( rOrig._pMap )
{}
};
typedef std::vector<SfxPoolItem*> SfxPoolItemArrayBase_Impl;
typedef boost::shared_ptr< SfxPoolVersion_Impl > SfxPoolVersion_ImplPtr;
typedef std::deque< SfxPoolVersion_ImplPtr > SfxPoolVersionArr_Impl;
/**
* This array contains a set of SfxPoolItems, if those items are
* poolable then each item has a unique set of properties, and we
* often search linearly to ensure uniqueness. If they are
* non-poolable we maintain an (often large) list of pointers.
*/
struct SfxPoolItemArray_Impl: public SfxPoolItemArrayBase_Impl
{
typedef std::vector<sal_uInt32> FreeList;
typedef boost::unordered_map<SfxPoolItem*,sal_uInt32> Hash;
public:
/// Track list of indicees into our array that contain an empty slot
FreeList maFree;
/// Hash of SfxPoolItem pointer to index into our array that contains that slot
Hash maHash;
SfxPoolItemArray_Impl () {}
/// re-build the list of free slots and hash from clean
void SVL_DLLPUBLIC ReHash();
};
struct SfxItemPool_Impl
{
SfxBroadcaster aBC;
std::vector<SfxPoolItemArray_Impl*> maPoolItems;
std::vector<SfxItemPoolUser*> maSfxItemPoolUsers; /// ObjectUser section
OUString aName;
SfxPoolItem** ppPoolDefaults;
SfxPoolItem** ppStaticDefaults;
SfxItemPool* mpMaster;
SfxItemPool* mpSecondary;
sal_uInt16* mpPoolRanges;
SfxPoolVersionArr_Impl aVersions;
sal_uInt16 mnStart;
sal_uInt16 mnEnd;
sal_uInt16 mnFileFormatVersion;
sal_uInt16 nVersion;
sal_uInt16 nLoadingVersion;
sal_uInt16 nInitRefCount; // 1, beim Laden ggf. 2
sal_uInt16 nVerStart, nVerEnd; // WhichRange in Versions
sal_uInt16 nStoringStart, nStoringEnd; // zu speichernder Range
sal_uInt8 nMajorVer, nMinorVer; // Pool selbst
SfxMapUnit eDefMetric;
bool bInSetItem;
bool bStreaming; // in Load() bzw. Store()
bool mbPersistentRefCounts;
SfxItemPool_Impl( SfxItemPool* pMaster, const OUString& rName, sal_uInt16 nStart, sal_uInt16 nEnd )
: maPoolItems(nEnd - nStart + 1, static_cast<SfxPoolItemArray_Impl*>(NULL))
, aName(rName)
, ppPoolDefaults(new SfxPoolItem* [nEnd - nStart + 1])
, ppStaticDefaults(0)
, mpMaster(pMaster)
, mpSecondary(NULL)
, mpPoolRanges(NULL)
, mnStart(nStart)
, mnEnd(nEnd)
, mnFileFormatVersion(0)
, nVersion(0)
, nLoadingVersion(0)
, nInitRefCount(0)
, nVerStart(0)
, nVerEnd(0)
, nStoringStart(0)
, nStoringEnd(0)
, nMajorVer(0)
, nMinorVer(0)
, eDefMetric(SFX_MAPUNIT_CM)
, bInSetItem(false)
, bStreaming(false)
, mbPersistentRefCounts(false)
{
DBG_ASSERT(mnStart, "Start-Which-Id must be greater 0" );
memset( ppPoolDefaults, 0, sizeof( SfxPoolItem* ) * (nEnd - nStart + 1));
}
~SfxItemPool_Impl()
{
DeleteItems();
}
void DeleteItems()
{
std::vector<SfxPoolItemArray_Impl*>::iterator itr = maPoolItems.begin(), itrEnd = maPoolItems.end();
for (; itr != itrEnd; ++itr)
delete *itr;
maPoolItems.clear();
delete[] mpPoolRanges;
mpPoolRanges = NULL;
delete[] ppPoolDefaults;
ppPoolDefaults = NULL;
}
void readTheItems(SvStream & rStream, sal_uInt32 nCount, sal_uInt16 nVersion,
SfxPoolItem * pDefItem, SfxPoolItemArray_Impl ** pArr);
// unit testing
friend class PoolItemTest;
static SfxItemPool_Impl *GetImpl(SfxItemPool *pPool) { return pPool->pImp; }
};
// IBM-C-Set mag keine doppelten Defines
#ifdef DBG
# undef DBG
#endif
#if defined(DBG_UTIL) && defined(_MSC_VER)
#define DBG(x) x
#else
#define DBG(x)
#endif
#define CHECK_FILEFORMAT( rStream, nTag ) \
{ sal_uInt16 nFileTag; \
rStream.ReadUInt16( nFileTag ); \
if ( nTag != nFileTag ) \
{ \
OSL_FAIL( #nTag ); /*! s.u. */ \
/*! error-code setzen und auswerten! */ \
(rStream).SetError(SVSTREAM_FILEFORMAT_ERROR); \
pImp->bStreaming = false; \
return rStream; \
} \
}
#define CHECK_FILEFORMAT_RELEASE( rStream, nTag, pPointer ) \
{ sal_uInt16 nFileTag; \
rStream.ReadUInt16( nFileTag ); \
if ( nTag != nFileTag ) \
{ \
OSL_FAIL( #nTag ); /*! s.u. */ \
/*! error-code setzen und auswerten! */ \
(rStream).SetError(SVSTREAM_FILEFORMAT_ERROR); \
pImp->bStreaming = false; \
delete pPointer; \
return rStream; \
} \
}
#define CHECK_FILEFORMAT2( rStream, nTag1, nTag2 ) \
{ sal_uInt16 nFileTag; \
rStream.ReadUInt16( nFileTag ); \
if ( nTag1 != nFileTag && nTag2 != nFileTag ) \
{ \
OSL_FAIL( #nTag1 ); /*! s.u. */ \
/*! error-code setzen und auswerten! */ \
(rStream).SetError(SVSTREAM_FILEFORMAT_ERROR); \
pImp->bStreaming = false; \
return rStream; \
} \
}
#define SFX_ITEMPOOL_VER_MAJOR sal_uInt8(2)
#define SFX_ITEMPOOL_VER_MINOR sal_uInt8(0)
#define SFX_ITEMPOOL_TAG_STARTPOOL_4 sal_uInt16(0x1111)
#define SFX_ITEMPOOL_TAG_STARTPOOL_5 sal_uInt16(0xBBBB)
#define SFX_ITEMPOOL_TAG_ITEMPOOL sal_uInt16(0xAAAA)
#define SFX_ITEMPOOL_TAG_ITEMS sal_uInt16(0x2222)
#define SFX_ITEMPOOL_TAG_ITEM sal_uInt16(0x7777)
#define SFX_ITEMPOOL_TAG_SIZES sal_uInt16(0x3333)
#define SFX_ITEMPOOL_TAG_DEFAULTS sal_uInt16(0x4444)
#define SFX_ITEMPOOL_TAG_VERSIONMAP sal_uInt16(0x5555)
#define SFX_ITEMPOOL_TAG_HEADER sal_uInt16(0x6666)
#define SFX_ITEMPOOL_TAG_ENDPOOL sal_uInt16(0xEEEE)
#define SFX_ITEMPOOL_TAG_TRICK4OLD sal_uInt16(0xFFFF)
#define SFX_ITEMPOOL_REC sal_uInt8(0x01)
#define SFX_ITEMPOOL_REC_HEADER sal_uInt8(0x10)
#define SFX_ITEMPOOL_REC_VERSIONMAP sal_uInt16(0x0020)
#define SFX_ITEMPOOL_REC_WHICHIDS sal_uInt16(0x0030)
#define SFX_ITEMPOOL_REC_ITEMS sal_uInt16(0x0040)
#define SFX_ITEMPOOL_REC_DEFAULTS sal_uInt16(0x0050)
#define SFX_ITEMSET_REC sal_uInt8(0x02)
#define SFX_STYLES_REC sal_uInt8(0x03)
#define SFX_STYLES_REC_HEADER sal_uInt16(0x0010)
#define SFX_STYLES_REC_STYLES sal_uInt16(0x0020)
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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