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Diffstat (limited to 'hwpfilter/source/hpara.cpp')
| -rw-r--r-- | hwpfilter/source/hpara.cpp | 321 |
1 files changed, 321 insertions, 0 deletions
diff --git a/hwpfilter/source/hpara.cpp b/hwpfilter/source/hpara.cpp new file mode 100644 index 000000000000..479ce364c74c --- /dev/null +++ b/hwpfilter/source/hpara.cpp @@ -0,0 +1,321 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#include "precompile.h" + +#include "hwplib.h" +#include "hwpfile.h" +#include "hpara.h" +#include "hbox.h" +#include "hutil.h" +#include "hutil.h" + +bool LineInfo::Read(HWPFile & hwpf, HWPPara *pPara) +{ + pos = sal::static_int_cast<unsigned short>(hwpf.Read2b()); + space_width = (short) hwpf.Read2b(); + height = (short) hwpf.Read2b(); +// internal informations + pgy = (short) hwpf.Read2b(); + sx = (short) hwpf.Read2b(); + psx = (short) hwpf.Read2b(); + pex = (short) hwpf.Read2b(); + height_sp = 0; + + if( pex >> 15 & 0x01 ) + { + if( pex & 0x01 ) + hwpf.AddPage(); + pPara->pshape.reserved[0] = sal::static_int_cast<unsigned char>(pex & 0x01); + pPara->pshape.reserved[1] = sal::static_int_cast<unsigned char>(pex & 0x02); + } + + return (!hwpf.State()); +} + + +HWPPara::HWPPara(void) +{ + _next = NULL; + linfo = NULL; + cshapep = NULL; + hhstr = NULL; + pno = 0; + +} + + +HWPPara::~HWPPara(void) +{ + int ii; + + if (linfo) + delete[]linfo; + if (cshapep) + delete[]cshapep; + if (hhstr) + { +// virtual destructor +/* C++?? null?? ???????? ????????. */ + for (ii = 0; ii < nch; ++ii) + delete hhstr[ii]; + + delete[]hhstr; + } + +} + + +int HWPPara::Read(HWPFile & hwpf, unsigned char flag) +{ + unsigned char same_cshape; + register int ii; + scflag = flag; +// Paragraph Infomation + hwpf.Read1b(&reuse_shape, 1); + hwpf.Read2b(&nch, 1); + hwpf.Read2b(&nline, 1); + hwpf.Read1b(&contain_cshape, 1); + hwpf.Read1b(&etcflag, 1); + hwpf.Read4b(&ctrlflag, 1); + hwpf.Read1b(&pstyno, 1); + + +/* Paragraph ???? ???? */ + cshape.Read(hwpf); + if (nch > 0) + hwpf.AddCharShape(&cshape); + +/* Paragraph ???? ???? */ + if (nch && !reuse_shape) + { + pshape.Read(hwpf); + pshape.cshape = &cshape; + pshape.pagebreak = etcflag; + } + + linfo = new LineInfo[nline]; + for (ii = 0; ii < nline; ii++) + { + linfo[ii].Read(hwpf, this); + } + if( etcflag & 0x04 ){ + hwpf.AddColumnInfo(); + } + + if (nch && !reuse_shape){ + if( pshape.coldef.ncols > 1 ){ + hwpf.SetColumnDef( &pshape.coldef ); + } + } + + + if( nline > 0 ) + { + begin_ypos = linfo[0].pgy; + } + else + { + begin_ypos = 0; + } + + if (contain_cshape) + { + cshapep = new CharShape[nch]; + if (!cshapep) + { + perror("Memory Allocation: cshape\n"); + return false; + } + + for (ii = 0; ii < nch; ii++) + { + + hwpf.Read1b(&same_cshape, 1); + if (!same_cshape) + { + cshapep[ii].Read(hwpf); + if (nch > 1) + hwpf.AddCharShape(&cshapep[ii]); + } + else if (ii == 0) + cshapep[ii] = cshape; + else + cshapep[ii] = cshapep[ii - 1]; + } + } +// read string + hhstr = new HBox *[nch]; + for (ii = 0; ii < nch; ii++) + hhstr[ii] = 0; + ii = 0; + while (ii < nch) + { + if (0 == (hhstr[ii] = readHBox(hwpf))) + return false; + if (hhstr[ii]->hh == CH_END_PARA) + break; + if( hhstr[ii]->hh < CH_END_PARA ) + pshape.reserved[0] = 0; + ii += hhstr[ii]->WSize(); + } + return nch && !hwpf.State(); +} + + +HWPPara *HWPPara::Next(void) +{ + return _next; +} + + +CharShape *HWPPara::GetCharShape(int pos) +{ + if (contain_cshape == 0) + return &cshape; + return cshapep + pos; +} + + +ParaShape *HWPPara::GetParaShape(void) +{ + return &pshape; +} + + +HBox *HWPPara::readHBox(HWPFile & hwpf) +{ + hchar hh = sal::static_int_cast<hchar>(hwpf.Read2b()); + HBox *hbox = 0; + + if (hwpf.State() != HWP_NoError) + return 0; +//hbox = new HBox(hh); + if (hh > 31 || hh == CH_END_PARA) + hbox = new HBox(hh); + else if (IS_SP_SKIP_BLOCK(hh)) + hbox = new SkipData(hh); + else + { + switch (hh) + { + case CH_FIELD: // 5 + hbox = new FieldCode; + break; + case CH_BOOKMARK: // 6 + hbox = new Bookmark; + break; + case CH_DATE_FORM: // 7 + hbox = new DateFormat; + break; + case CH_DATE_CODE: // 8 + hbox = new DateCode; + break; + case CH_TAB: // 9 + hbox = new Tab; + break; + case CH_TEXT_BOX: // 10 + hbox = new TxtBox; + break; + case CH_PICTURE: // 11 + hbox = new Picture; + break; + case CH_LINE: // 14 + hbox = new Line; + break; + case CH_HIDDEN: // 15 + hbox = new Hidden; + break; + case CH_HEADER_FOOTER: // 16 + hbox = new HeaderFooter; + break; + case CH_FOOTNOTE: // 17 + hbox = new Footnote; + break; + case CH_AUTO_NUM: // 18 + hbox = new AutoNum; + break; + case CH_NEW_NUM: // 19 + hbox = new NewNum; + break; + case CH_SHOW_PAGE_NUM: // 20 + hbox = new ShowPageNum; + break; + case CH_PAGE_NUM_CTRL: // 21 + hbox = new PageNumCtrl; + break; + case CH_MAIL_MERGE: // 22 + hbox = new MailMerge; + break; + case CH_COMPOSE: // 23 + hbox = new Compose; + break; + case CH_HYPHEN: // 24 + hbox = new Hyphen; + break; + case CH_TOC_MARK: // 25 + hbox = new TocMark; + break; + case CH_INDEX_MARK: // 26 + hbox = new IndexMark; + break; + case CH_OUTLINE: // 28 + hbox = new Outline; + break; + case CH_KEEP_SPACE: // 30 + hbox = new KeepSpace; + break; + case CH_FIXED_SPACE: // 31 + hbox = new FixedSpace; + break; + default: + break; + } + } + if (!hbox || !hbox->Read(hwpf)) + { + delete hbox; + + return 0; + } + if( hh == CH_TEXT_BOX || hh == CH_PICTURE || hh == CH_LINE ) + { + FBox *fbox = static_cast<FBox *>(hbox); + if( ( fbox->style.anchor_type == 1) && ( fbox->pgy >= begin_ypos) ) + { + //strange construct to compile without warning + int nTemp = fbox->pgy; + nTemp -= begin_ypos; + fbox->pgy = sal::static_int_cast<short>(nTemp); + } + } + return hbox; +//return 0; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |