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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: WW8FKPImpl.hxx,v $
* $Revision: 1.5 $
*
* 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 INCLUDED_WW8_FKP_IMPL_HXX
#define INCLUDED_WW8_FKP_IMPL_HXX
#include <set>
#include <deque>
#include <WW8FKP.hxx>
#ifndef INCLUDED_OUTPUT_WITH_DEPTH_HXX
#include <resourcemodel/OutputWithDepth.hxx>
#endif
namespace writerfilter {
namespace doctok
{
/**
Implementation class for formatted disk pages.
*/
class WW8FKPImpl : public WW8FKP
{
sal_uInt32 mnPageNumber;
bool mbComplex;
public:
WW8FKPImpl(WW8Stream & rStream, sal_uInt32 nPageNumber, bool bComplex)
: WW8FKP(rStream, nPageNumber * 512), mnPageNumber(nPageNumber),
mbComplex(bComplex)
{
}
virtual sal_uInt32 getPageNumber() const { return mnPageNumber; }
virtual sal_uInt32 getEntryCount() const { return getU8(511); }
virtual sal_uInt32 getRgb() const { return 4 * (getEntryCount() + 1); }
virtual Fc getFc(sal_uInt32 nIndex) const
{ return Fc(getU32(nIndex * 4), mbComplex); }
virtual Fc getFirstFc() const { return getFc(0); }
virtual Fc getLastFc() const { return getFc(getEntryCount()); }
virtual bool contains(const Fc & rFc) const
{ return getFirstFc() <= rFc && rFc < getLastFc(); }
virtual sal_uInt32 getIndex(const Fc & rFc) const;
friend bool operator < (const WW8FKPImpl & rA,
const WW8FKPImpl & rB);
};
/**
Implementation class for formatted disk pages containing character
properties.
*/
class WW8CHPFKPImpl : public WW8FKPImpl
{
public:
WW8CHPFKPImpl(WW8Stream & rStream, sal_uInt32 nPageNumber,
bool bComplex)
: WW8FKPImpl(rStream, nPageNumber, bComplex)
{
}
virtual writerfilter::Reference<Properties>::Pointer_t
getProperties(const Fc & rFc) const;
virtual void dump(OutputWithDepth<string> & o) const;
};
/**
Implementation class for formatted disk pages containing paragraph
properties.
*/
class WW8PAPFKPImpl : public WW8FKPImpl
{
public:
WW8PAPFKPImpl(WW8Stream & rStream, sal_uInt32 nPageNumber,
bool bComplex)
: WW8FKPImpl(rStream, nPageNumber, bComplex)
{
}
virtual writerfilter::Reference<Properties>::Pointer_t
getProperties(const Fc & rFc) const;
virtual void dump(OutputWithDepth<string> & o) const;
};
/**
Tuple of page number and formattet disk page.
*/
class PageNumberAndFKP
{
/// page number
sal_uInt32 mnPageNumber;
/// pointer to formatted disk page
WW8FKP::Pointer_t mpFKP;
public:
PageNumberAndFKP(sal_uInt32 nPageNumber, WW8FKP::Pointer_t pFKP)
: mnPageNumber(nPageNumber), mpFKP(pFKP)
{
}
/**
Return page number.
*/
sal_uInt32 getPageNumber() const { return mnPageNumber; }
/**
Return formatted disk page.
*/
const WW8FKP::Pointer_t getFKP() const { return mpFKP; }
friend bool operator < (const PageNumberAndFKP & rA,
const PageNumberAndFKP & rB);
};
/**
Cache for formatted disk pages.
*/
class WW8FKPCacheImpl : public WW8FKPCache
{
/// size of the cache
sal_uInt32 mnCacheSize;
/// set of tuples of page number and FKP
typedef set<PageNumberAndFKP> PageNumbersAndFKPs;
///
typedef deque<sal_uInt32> PageNumbers;
PageNumbers mPageNumbers;
PageNumbersAndFKPs mPageNumbersAndFKPs;
protected:
WW8Stream::Pointer_t mpStream;
virtual WW8FKP::Pointer_t createFKP(sal_uInt32 nPageNumber,
bool bComplex) = 0;
public:
WW8FKPCacheImpl(WW8Stream::Pointer_t rpStream, sal_uInt32 nCacheSize)
: mnCacheSize(nCacheSize), mpStream(rpStream)
{
}
virtual ~WW8FKPCacheImpl()
{
}
WW8FKP::Pointer_t get(sal_uInt32 nPageNumber, bool bComplex);
};
class WW8CHPFKPCacheImpl : public WW8FKPCacheImpl
{
virtual WW8FKP::Pointer_t createFKP(sal_uInt32 nPageNumber,
bool bComplex);
public:
WW8CHPFKPCacheImpl(WW8Stream::Pointer_t rpStream,
sal_uInt32 nCacheSize)
: WW8FKPCacheImpl(rpStream, nCacheSize)
{
}
virtual ~WW8CHPFKPCacheImpl()
{
}
};
class WW8PAPFKPCacheImpl : public WW8FKPCacheImpl
{
virtual WW8FKP::Pointer_t createFKP(sal_uInt32 nPageNumber,
bool bComplex);
public:
WW8PAPFKPCacheImpl(WW8Stream::Pointer_t rpStream,
sal_uInt32 nCacheSize)
: WW8FKPCacheImpl(rpStream, nCacheSize)
{
}
virtual ~WW8PAPFKPCacheImpl()
{
}
};
}}
#endif // INCLUDED_WW8_FKP_IMPL_HXX
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