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Diffstat (limited to 'hwpfilter/source/hpara.h')
| -rw-r--r-- | hwpfilter/source/hpara.h | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/hwpfilter/source/hpara.h b/hwpfilter/source/hpara.h new file mode 100644 index 000000000..58694899e --- /dev/null +++ b/hwpfilter/source/hpara.h @@ -0,0 +1,147 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#ifndef INCLUDED_HWPFILTER_SOURCE_HPARA_H +#define INCLUDED_HWPFILTER_SOURCE_HPARA_H + +#include "hwplib.h" +#include "hwpfile.h" +#include "hinfo.h" +#include <tools/long.hxx> +#include <map> +#include <memory> +#include <vector> + +struct HBox; + +/** + * etc flag + * 0 bit : Use page columns + * 1 bit : Use page lows + * 2 bit : Use section break + * 3 bit : Block start + * 4 bit : In Block + * 5 bit : Block end + * 6 bit : Preserve widow orphan + * 7 bit : Reserved + */ +enum +{ + PA_USER_COLUMN = 1, + PA_USER_PAGE = 2, /* p user_page definition */ + PA_SECTION_BREAK = 4, + PA_BLOCK_BEGIN = 8, + PA_IN_BLOCK = 16, + PA_BLOCK_END = 32, + PA_WIDOW_ORPHAN = 64 +}; + +class HWPPara; +#define FIXED_SPACING_BIT (0x8000) + +struct LineInfo +{ +/* the position of the starting character: the control has a different length */ +/** + * Starting character position + */ + unsigned short pos; + hunit space_width; + hunit height; + hunit pgy; /* internal */ + hunit sx; /* internal */ + hunit psx; /* internal */ + hunit pex; /* internal */ +// for formatting + hunit height_sp; + unsigned short softbreak; // column, page, section + + void Read(HWPFile &hwpf, HWPPara const *para); +}; +/** + * It represents the paragraph. + * @short Paragraph + */ +class DLLEXPORT HWPPara +{ + private: + HWPPara *_next; + + public: +// paragraph information +/** + * Zero is for the new paragraph style. + */ + unsigned char reuse_shape; /* the new shape if 0 */ + unsigned short nch; + unsigned short nline; + +// realking + hunit begin_ypos; + unsigned char scflag; + +/** + * If the value is 0, all character of paragraph have same style given cshape + */ + unsigned char contain_cshape; /* if it's 0, all the characters are representing with representative shape */ + unsigned char etcflag; +/** + * Checks the special characters in the paragraph + */ + uint ctrlflag; + unsigned char pstyno; + std::shared_ptr<CharShape> cshape; /* When characters are all the same shape */ + std::shared_ptr<ParaShape> pshape; /* if reuse flag is 0, */ + + std::unique_ptr<LineInfo[]> linfo; + std::vector<std::shared_ptr<CharShape>> cshapep; +/** + * Box object list + */ + std::map<unsigned short, std::unique_ptr<HBox>> hhstr; + + HWPPara(void); + ~HWPPara(void); + + bool Read(HWPFile &hwpf, unsigned char flag); + + void SetNext(HWPPara *n) { _next = n; }; + +/* Functions for layout */ +/** + * Returns the character style of paragraph. + */ + CharShape *GetCharShape(int pos); +/** + * Returns the style of paragraph. + */ + ParaShape& GetParaShape(void) { return *pshape; } + +/** + * Returns next paragraph. + */ + HWPPara *Next(void) { return _next;} + + private: + std::unique_ptr<HBox> readHBox(HWPFile &); +}; + +#endif // INCLUDED_HWPFILTER_SOURCE_HPARA_H + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |