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DocumentServer-v-9.2.0/core/MsBinaryFile/DocFile/FormattedDiskPagePAPX.h
Yajbir Singh f1b860b25c
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updated
2025-12-11 19:03:17 +05:30

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/*
* (c) Copyright Ascensio System SIA 2010-2023
*
* This program is a free software product. You can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License (AGPL)
* version 3 as published by the Free Software Foundation. In accordance with
* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
* that Ascensio System SIA expressly excludes the warranty of non-infringement
* of any third-party rights.
*
* This program is distributed WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
*
* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
* street, Riga, Latvia, EU, LV-1050.
*
* The interactive user interfaces in modified source and object code versions
* of the Program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU AGPL version 3.
*
* Pursuant to Section 7(b) of the License you must retain the original Product
* logo when distributing the program. Pursuant to Section 7(e) we decline to
* grant you any rights under trademark law for use of our trademarks.
*
* All the Product's GUI elements, including illustrations and icon sets, as
* well as technical writing content are licensed under the terms of the
* Creative Commons Attribution-ShareAlike 4.0 International. See the License
* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
*
*/
#pragma once
#include "FormattedDiskPage.h"
#include "ParagraphHeight.h"
#include "ParagraphPropertyExceptions.h"
#include "FileInformationBlock.h"
namespace DocFileFormat
{
typedef struct BX
{
unsigned char wordOffset;
ParagraphHeight phe;
} BX;
class FormattedDiskPagePAPX: public FormattedDiskPage
{
friend class MainDocumentMapping;
friend class WordDocument;
friend class HeaderMapping;
friend class FooterMapping;
friend class TextboxMapping;
private:
/// An array of the BX data structure.
/// BX is a 13 unsigned char data structure. The first unsigned char of each is the word offset of the PAPX.
BX* rgbx;
/// grppapx consists of all of the PAPXs stored in FKP concatenated end to end.
/// Each PAPX begins with a count of words which records its length padded to a word boundary.
unsigned int grppapxSize;
ParagraphPropertyExceptions** grppapx;
public:
virtual ~FormattedDiskPagePAPX();
FormattedDiskPagePAPX( POLE::Stream* wordStream, int offset, POLE::Stream* dataStream, int nWordVersion, bool fComplex);
/// Parses the 0Table (or 1Table) for FKP _entries containing PAPX
static std::vector<FormattedDiskPagePAPX*>* GetAllPAPXFKPs( FileInformationBlock* fib, POLE::Stream* wordStream, POLE::Stream* tableStream, POLE::Stream* dataStream);
/// Returns a list of all PAPX FCs between they given boundaries.
static std::vector<int>* GetFileCharacterPositions( int fcMin, int fcMax, FileInformationBlock* fib, POLE::Stream* wordStream, POLE::Stream* tableStream, POLE::Stream* dataStream );
/// Returnes a list of all ParagraphPropertyExceptions which correspond to text
/// between the given offsets.
static std::vector<ParagraphPropertyExceptions*>* GetParagraphPropertyExceptions( int fcMin, int fcMax, FileInformationBlock* fib, POLE::Stream* wordStream, POLE::Stream* tableStream, POLE::Stream* dataStream );
};
}
//#endif //FORMATTED_DISK_PAGE_PAPX_H