294 lines
8.5 KiB
C++
294 lines
8.5 KiB
C++
/*
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* (c) Copyright Ascensio System SIA 2010-2023
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation. In accordance with
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* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
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* that Ascensio System SIA expressly excludes the warranty of non-infringement
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* of any third-party rights.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
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* street, Riga, Latvia, EU, LV-1050.
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*
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* The interactive user interfaces in modified source and object code versions
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* of the Program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU AGPL version 3.
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*
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* Pursuant to Section 7(b) of the License you must retain the original Product
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* logo when distributing the program. Pursuant to Section 7(e) we decline to
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* grant you any rights under trademark law for use of our trademarks.
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*
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* All the Product's GUI elements, including illustrations and icon sets, as
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* well as technical writing content are licensed under the terms of the
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* Creative Commons Attribution-ShareAlike 4.0 International. See the License
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* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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*/
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#include "ListData.h"
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#include <boost/make_shared.hpp>
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#include <algorithm>
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#include <functional>
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#include <cctype>
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#include <locale>
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namespace DocFileFormat
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{
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ListData::~ListData()
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{
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for_each(rglvl->begin(), rglvl->end(), DeleteDynamicObject());
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RELEASEOBJECT(rglvl);
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}
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ListDataPtr ListData::create(VirtualStreamReader* reader, int length)
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{
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return boost::make_shared<ListData>(reader, length);
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}
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// Parses the StreamReader to retrieve a ListData
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ListData::ListData(VirtualStreamReader* reader, int length) : rglvl(NULL)
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{
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long startPos = reader->GetPosition();
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lsid = reader->ReadInt32();
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tplc = reader->ReadInt32();
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for ( int i = 0; i < 9; i++ )
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{
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rgistd.push_back( reader->ReadInt16() );
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}
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//parse flagbyte
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int flag = (int)reader->ReadByte();
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fSimpleList = FormatUtils::BitmaskToBool( flag, 0x01 );
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if ( fSimpleList )
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{
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rglvl = new std::vector<ListLevel*>( 1 );
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}
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else
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{
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rglvl = new std::vector<ListLevel*>( 9 );
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}
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fRestartHdn = FormatUtils::BitmaskToBool( flag, 0x02 );
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fAutoNum = FormatUtils::BitmaskToBool( flag, 0x04 );
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fPreRTF = FormatUtils::BitmaskToBool( flag, 0x08 );
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fHybrid = FormatUtils::BitmaskToBool( flag, 0x10 );
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grfhic = reader->ReadByte();
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}
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NumberingDescriptorPtr NumberingDescriptor::create(unsigned char * data, int length)
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{
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return boost::make_shared<NumberingDescriptor>(data, length);
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}
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bool NumberingDescriptor::operator == (const NumberingDescriptor & val) const
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{
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const bool res =
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nfc == val.nfc &&
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cbTextBefore == val.cbTextBefore &&
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cbTextAfter == val.cbTextAfter &&
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jc == val.jc &&
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fPrev == val.fPrev &&
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fHang == val.fHang &&
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fSetBold == val.fSetBold &&
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fSetItalic == val.fSetItalic &&
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fSetSmallCaps == val.fSetSmallCaps &&
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fSetCaps == val.fSetCaps &&
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fSetStrike == val.fSetStrike &&
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fSetKul == val.fSetKul &&
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fPrevSpace == val.fPrevSpace &&
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fBold == val.fBold &&
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fItalic == val.fItalic &&
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fSmallCaps == val.fSmallCaps &&
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fCaps == val.fCaps &&
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fStrike == val.fStrike &&
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kul == val.kul &&
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ico == val.ico &&
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ftc == val.ftc &&
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hps == val.hps &&
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iStartAt == val.iStartAt &&
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dxaIndent == val.dxaIndent &&
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dxaSpace == val.dxaSpace &&
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fNumber1 == val.fNumber1 &&
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fNumberAcross == val.fNumberAcross &&
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fRestartHdn == val.fRestartHdn &&
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fSpareX == val.fSpareX &&
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xst == val.xst;
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return res;
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}
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bool NumberingDescriptor::operator == (const NumberingDescriptorPtr & val) const
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{
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if (!val) return false;
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const bool res =
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nfc == val->nfc &&
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cbTextBefore == val->cbTextBefore &&
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cbTextAfter == val->cbTextAfter &&
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jc == val->jc &&
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fPrev == val->fPrev &&
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fHang == val->fHang &&
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fSetBold == val->fSetBold &&
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fSetItalic == val->fSetItalic &&
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fSetSmallCaps == val->fSetSmallCaps &&
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fSetCaps == val->fSetCaps &&
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fSetStrike == val->fSetStrike &&
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fSetKul == val->fSetKul &&
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fPrevSpace == val->fPrevSpace &&
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fBold == val->fBold &&
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fItalic == val->fItalic &&
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fSmallCaps == val->fSmallCaps &&
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fCaps == val->fCaps &&
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fStrike == val->fStrike &&
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kul == val->kul &&
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ico == val->ico &&
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ftc == val->ftc &&
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hps == val->hps &&
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iStartAt == val->iStartAt &&
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dxaIndent == val->dxaIndent &&
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dxaSpace == val->dxaSpace &&
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fNumber1 == val->fNumber1 &&
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fNumberAcross == val->fNumberAcross &&
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fRestartHdn == val->fRestartHdn &&
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fSpareX == val->fSpareX &&
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xst == val->xst;
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return res;
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}
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NumberingDescriptor::NumberingDescriptor( unsigned char * data, int length )
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{
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id = 0;
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nfc = FormatUtils::BytesToUChar(data, 0, length);
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cbTextBefore = FormatUtils::BytesToUChar(data, 1, length);
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cbTextAfter = FormatUtils::BytesToUChar(data, 2, length);
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int flag = FormatUtils::BytesToUChar(data, 3, length);
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jc = (unsigned char)( flag & 0x03 );
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fPrev = FormatUtils::BitmaskToBool( flag, 0x04 );
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fHang = FormatUtils::BitmaskToBool( flag, 0x08 );
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fSetBold = FormatUtils::BitmaskToBool( flag, 0x10 );
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fSetItalic = FormatUtils::BitmaskToBool( flag, 0x20 );
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fSetSmallCaps = FormatUtils::BitmaskToBool( flag, 0x40 );
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fSetCaps = FormatUtils::BitmaskToBool( flag, 0x80 );
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flag = FormatUtils::BytesToUChar(data, 4, length);;
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fSetStrike = FormatUtils::BitmaskToBool( flag, 0x01 );
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fSetKul = FormatUtils::BitmaskToBool( flag, 0x02 );
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fPrevSpace = FormatUtils::BitmaskToBool( flag, 0x04 );
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fBold = FormatUtils::BitmaskToBool( flag, 0x08 );
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fItalic = FormatUtils::BitmaskToBool( flag, 0x10 );
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fSmallCaps = FormatUtils::BitmaskToBool( flag, 0x20 );
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fCaps = FormatUtils::BitmaskToBool( flag, 0x40 );
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fStrike = FormatUtils::BitmaskToBool( flag, 0x80 );
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flag = FormatUtils::BytesToUChar(data, 5, length);
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kul = FormatUtils::BitmaskToBool( flag, 0x07 );//3 bit
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ico = FormatUtils::BitmaskToBool( flag, 0xf1 );//5 bit
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ftc = FormatUtils::BytesToInt16 (data, 6, length);
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ftc = ftc & 0x0fff; // 0x8001 ???? file(31).doc
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hps = FormatUtils::BytesToUInt16(data, 8, length);
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iStartAt = FormatUtils::BytesToUInt16(data, 10, length);
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dxaIndent = FormatUtils::BytesToUInt16(data, 12, length);
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dxaSpace = FormatUtils::BytesToUInt16(data, 14, length);
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fNumber1 = FormatUtils::BytesToUChar(data, 16, length);
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fNumberAcross = FormatUtils::BytesToUChar(data, 17, length);
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fRestartHdn = FormatUtils::BytesToUChar(data, 18, length);
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fSpareX = FormatUtils::BytesToUChar(data, 19, length);
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// fixed size = 20
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//read the number text
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short strLen = length - 20;
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while (strLen > 0)
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{
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if (data[strLen + 20 - 1] != 0)
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break;
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strLen--;
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}
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if (strLen > 0)
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{
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FormatUtils::GetWStringFromBytes( xst, data + 20, ( strLen ), ENCODING_WINDOWS_1250);
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}
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}
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OutlineListDescriptor::~OutlineListDescriptor()
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{
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}
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OutlineListDescriptor::OutlineListDescriptor( unsigned char * data, int length )
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{
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if (length < 212)
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{
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//int sz = FormatUtils::BytesToUChar(data, 0, length);
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int pos = 0;
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for (int i = 0 ; i < 9; i++)
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{
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lvl[i].Parse(data + pos, 1);
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pos += 1;
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}
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}
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else
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{
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int pos = 0;
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for (int i = 0 ; i < 9; i++)
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{
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lvl[i].Parse(data + pos, length - pos);
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pos += 16;
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}
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fRestartHdr = FormatUtils::BytesToUChar(data, pos, length); pos += 2;
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fSpareOlst2 = FormatUtils::BytesToUChar(data, pos, length); pos += 2;
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fSpareOlst3 = FormatUtils::BytesToUChar(data, pos, length); pos += 2;
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fSpareOlst4 = FormatUtils::BytesToUChar(data, pos, length); pos += 2;
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short strLen = length - pos;
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while (strLen > 0)
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{
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if (data[strLen + 20 - 1] != 0)
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break;
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strLen--;
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}
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if (strLen > 0)
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{
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FormatUtils::GetWStringFromBytes( xst, data + 20, ( strLen ), ENCODING_WINDOWS_1250);
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}
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}
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}
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ByteStructure* OutlineListDescriptor::ConstructObject(VirtualStreamReader* reader, int length)
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{
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int sz = GetSize(reader->nWordVersion);
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unsigned char *data = reader->ReadBytes(sz, true);
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OutlineListDescriptor *newObject = new OutlineListDescriptor(data, sz);
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delete []data;
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return static_cast<ByteStructure*>(newObject);
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}
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}
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