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116 lines
3.9 KiB
C++
116 lines
3.9 KiB
C++
/*
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* (c) Copyright Ascensio System SIA 2010-2019
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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 Lubanas st. 125a-25, Riga, Latvia,
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* EU, LV-1021.
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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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#pragma once
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#include "PropertyExceptions.h"
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#include "ParagraphPropertyExceptions.h"
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#include "VirtualStreamReader.h"
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namespace DocFileFormat
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{
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class TablePropertyExceptions: public PropertyExceptions
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{
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public:
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/// Parses the bytes to retrieve a TAPX
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TablePropertyExceptions(unsigned char* bytes, int size, int nWordVersion) :
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PropertyExceptions(bytes, size, nWordVersion), m_bSkipShading97 (FALSE)
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{
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//not yet implemented
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}
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virtual ~TablePropertyExceptions()
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{
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}
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/// Extracts the TAPX SPRMs out of a PAPX
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TablePropertyExceptions (ParagraphPropertyExceptions* papx, POLE::Stream* dataStream, int nWordVersion) :
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PropertyExceptions()
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{
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VirtualStreamReader oBinReader(dataStream, 0, nWordVersion);
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m_bSkipShading97 = FALSE;
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for (std::list<SinglePropertyModifier>::iterator oSpmIter = papx->grpprl->begin(); oSpmIter != papx->grpprl->end(); ++oSpmIter)
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{
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if (oSpmIter->OpCode == sprmTDefTableShd ||
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oSpmIter->OpCode == sprmTDefTableShd2nd ||
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oSpmIter->OpCode == sprmTDefTableShd3rd)
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{
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m_bSkipShading97 = TRUE;
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}
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if (oSpmIter->Type == TAP)
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{
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grpprl->push_back(*oSpmIter);
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}
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else if (oSpmIter->OpCode == sprmPTableProps)
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{
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//there is a native TAP in the data stream
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unsigned int fc = FormatUtils::BytesToUInt32(oSpmIter->Arguments, 0, oSpmIter->argumentsSize);
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//get the size of the following grpprl
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oBinReader.Seek(fc, 0/* STREAM_SEEK_SET*/);
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unsigned char* sizebytes = oBinReader.ReadBytes(2, true);
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unsigned short grpprlSize = FormatUtils::BytesToUInt16(sizebytes, 0, 2);
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//read the grpprl
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unsigned char* grpprlBytes = oBinReader.ReadBytes(grpprlSize, true);
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//parse the grpprl
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PropertyExceptions externalPx(grpprlBytes, grpprlSize, nWordVersion);
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for (std::list<SinglePropertyModifier>::iterator oIter = externalPx.grpprl->begin(); oIter != externalPx.grpprl->end(); ++oIter)
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{
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if (oIter->Type == TAP)
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{
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grpprl->push_back(*oIter);
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}
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}
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RELEASEARRAYOBJECTS(grpprlBytes);
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RELEASEARRAYOBJECTS(sizebytes);
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}
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}
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}
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inline bool IsSkipShading97 ()
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{
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return m_bSkipShading97;
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}
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private:
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bool m_bSkipShading97; // пропускать правило от Word97
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};
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}
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