/************************************************************************* * * 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.cxx,v $ * $Revision: 1.6 $ * * 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 * * for a copy of the LGPLv3 License. * ************************************************************************/ #include "WW8FKPImpl.hxx" #include "WW8PropertySetImpl.hxx" namespace writerfilter { namespace doctok { #if 0 sal_uInt32 WW8FKPImpl::getIndex(const Fc & rFc) const { sal_uInt32 nLeft = 0; sal_uInt32 nRight = getEntryCount(); while (nRight - nLeft > 1) { sal_uInt32 nMiddle = (nLeft + nRight) / 2; Fc aFcMiddle = getFc(nMiddle); if (! (rFc < aFcMiddle)) { nLeft = nMiddle; } else { nRight = nMiddle; } } return nLeft; } #else sal_uInt32 WW8FKPImpl::getIndex(const Fc & rFc) const { sal_uInt32 nResult = getEntryCount(); while (rFc < getFc(nResult)) nResult--; return nResult; } #endif writerfilter::Reference::Pointer_t WW8CHPFKPImpl::getProperties(const Fc & rFc) const { writerfilter::Reference::Pointer_t pResult; sal_uInt32 n = getIndex(rFc); sal_uInt16 nOffset = 2 * getU8(getRgb() + n); if (nOffset > getRgb() + getEntryCount()) { sal_uInt16 nCbChpx = getU8(nOffset); if (nCbChpx > 1 && nOffset + nCbChpx + 1 <= 511) { pResult = writerfilter::Reference::Pointer_t (new WW8PropertySetImpl(*this, nOffset + 1, nCbChpx)); } } #if 0 else { clog << "outsider!!!" << endl; } #endif return pResult; } void WW8CHPFKPImpl::dump(OutputWithDepth & o) const { o.addItem(""); sal_uInt32 nCount = getEntryCount(); for (sal_uInt32 n = 0; n < nCount; ++n) { char sBuffer[256]; snprintf(sBuffer, sizeof(sBuffer), "", getFc(n).get(), 2 * getU8(getRgb() + n)); o.addItem(sBuffer); } WW8StructBase::dump(o); o.addItem(""); } writerfilter::Reference::Pointer_t WW8PAPFKPImpl::getProperties(const Fc & rFc) const { writerfilter::Reference::Pointer_t pResult; sal_uInt32 n = getIndex(rFc); sal_uInt16 nOffset = 2 * getU8(getRgb() + n * 13); if (nOffset != 0) { if (nOffset > getRgb() + getEntryCount() * 13) { sal_uInt32 nOffsetIStd = nOffset + 1; sal_uInt16 nCbPapx = getU8(nOffset) * 2; if (nCbPapx == 0) { nOffsetIStd = nOffset + 2; nCbPapx = getU8(nOffset + 1) * 2 + 2; } sal_uInt32 nOffsetEnd = nOffset + nCbPapx; //sal_uInt32 nOffsetSprms = nOffsetIStd + 2; if (nCbPapx > 1 && nOffset + nCbPapx <= 511) { pResult = writerfilter::Reference::Pointer_t (new WW8PropertySetImpl(*this, nOffsetIStd, nOffsetEnd - nOffsetIStd, true)); } } #if 0 else { clog << "outsider!!!" << endl; } #endif } return pResult; } void WW8PAPFKPImpl::dump(OutputWithDepth & o) const { o.addItem(""); sal_uInt32 nCount = getEntryCount(); for (sal_uInt32 n = 0; n < nCount; ++n) { char sBuffer[256]; snprintf(sBuffer, sizeof(sBuffer), "", getFc(n).get(), 2 * getU8(getRgb() + n * 13)); o.addItem(sBuffer); } WW8StructBase::dump(o); o.addItem(""); } bool operator < (const PageNumberAndFKP & rA, const PageNumberAndFKP & rB) { return rA.mnPageNumber < rB.mnPageNumber; } WW8FKPCache::~WW8FKPCache() { } WW8FKP::Pointer_t WW8FKPCacheImpl::get(sal_uInt32 nPageNumber, bool bComplex) { WW8FKP::Pointer_t pResult; PageNumbersAndFKPs::iterator aIt; aIt = mPageNumbersAndFKPs.find (PageNumberAndFKP(nPageNumber, WW8FKP::Pointer_t())); if (aIt != mPageNumbersAndFKPs.end()) pResult = aIt->getFKP(); else { if (mPageNumbersAndFKPs.size() > mnCacheSize) { PageNumbersAndFKPs::iterator aItDel = mPageNumbersAndFKPs.find (PageNumberAndFKP(mPageNumbers.front(), WW8FKP::Pointer_t())); mPageNumbersAndFKPs.erase(aItDel); mPageNumbers.pop_front(); } pResult = createFKP(nPageNumber, bComplex); PageNumberAndFKP aPageNumberAndFKP(nPageNumber, pResult); mPageNumbersAndFKPs.insert(aPageNumberAndFKP); mPageNumbers.push_back(nPageNumber); } return pResult; } WW8FKP::Pointer_t WW8CHPFKPCacheImpl::createFKP(sal_uInt32 nPageNumber, bool bComplex) { return WW8FKP::Pointer_t(new WW8CHPFKPImpl (*mpStream, nPageNumber, bComplex)); } WW8FKP::Pointer_t WW8PAPFKPCacheImpl::createFKP(sal_uInt32 nPageNumber, bool bComplex) { return WW8FKP::Pointer_t(new WW8PAPFKPImpl (*mpStream, nPageNumber, bComplex)); } }}