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DocumentServer-v-9.2.0/core/PdfFile/SrcWriter/Consts.h
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Yajbir Singh f1b860b25c
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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
*
*/
#ifndef _PDF_WRITER_SRC_CONSTS_H
#define _PDF_WRITER_SRC_CONSTS_H
#define OK 0
#define NOERROR 0
// Стандартный размер буфера в memory-stream-object
#define STREAM_BUF_SIZ 4096
#define MAX_OPENED_FT_FACES 30
// Необходимый размер буффера для конвертирования с символьную строку.
#define SHORT_BUFFER_SIZE 32
#define REAL_LEN 31//11
#define INT_LEN 11
#define TEXT_DEFAULT_LEN 256
#define DATE_TIME_STR_LEN 23
// Соответсвующие длины в таблицу cross-reference-table
#define BYTE_OFFSET_LEN 10
#define OBJ_ID_LEN 7
#define GEN_NO_LEN 5
// Стандартный размер страницы (А4)
#define DEF_PAGE_WIDTH 595.276
#define DEF_PAGE_HEIGHT 841.89
// Типы компрессии
#define COMP_NONE 0x00
#define COMP_TEXT 0x01
#define COMP_IMAGE 0x02
#define COMP_METADATA 0x04
#define COMP_ALL 0x0F
// #define COMP_BEST_COMPRESS 0x10
// #define COMP_BEST_SPEED 0x20
#define COMP_MASK 0xFF
// Permission flags (only Revision 2 is supported)
#define ENABLE_READ 0
#define ENABLE_PRINT 4
#define ENABLE_EDIT_ALL 8
#define ENABLE_COPY 16
#define ENABLE_EDIT 32
// Варианты просмотра документа
#define HIDE_TOOLBAR 1
#define HIDE_MENUBAR 2
#define HIDE_WINDOW_UI 4
#define FIT_WINDOW 8
#define CENTER_WINDOW 16
// Ограничения, в соответствии со спецификацией
#define LIMIT_MAX_INT 2147483647
#define LIMIT_MIN_INT -2147483647
#define LIMIT_MAX_REAL 3.402823466e+38F
#define LIMIT_MIN_REAL -3.402823466e+38F
#define LIMIT_MAX_STRING_LEN 65535
#define LIMIT_MAX_NAME_LEN 127
#define LIMIT_MAX_ARRAY 8191
#define LIMIT_MAX_DICT_ELEMENT 4095
#define LIMIT_MAX_XREF_ELEMENT 8388607
#define MAX_GENERATION_NUM 65535
#endif // _PDF_WRITER_SRC_CONSTS_H