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/* -*- 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)
{
if (linfo)
delete[]linfo;
if (cshapep)
delete[]cshapep;
if (hhstr)
{
// virtual destructor
/* C++은 null에 대해서도 동작한다. */
for (int 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 Information
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 대표 글자 */
cshape.Read(hwpf);
if (nch > 0)
hwpf.AddCharShape(&cshape);
/* Paragraph 문단 모양 */
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;
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;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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