MsWrdStruct.hxx
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1 /* -*- Mode: C++; c-default-style: "k&r"; indent-tabs-mode: nil; tab-width: 2; c-basic-offset: 2 -*- */
2 
3 /* libmwaw
4 * Version: MPL 2.0 / LGPLv2+
5 *
6 * The contents of this file are subject to the Mozilla Public License Version
7 * 2.0 (the "License"); you may not use this file except in compliance with
8 * the License or as specified alternatively below. You may obtain a copy of
9 * the License at http://www.mozilla.org/MPL/
10 *
11 * Software distributed under the License is distributed on an "AS IS" basis,
12 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13 * for the specific language governing rights and limitations under the
14 * License.
15 *
16 * Major Contributor(s):
17 * Copyright (C) 2002 William Lachance (wrlach@gmail.com)
18 * Copyright (C) 2002,2004 Marc Maurer (uwog@uwog.net)
19 * Copyright (C) 2004-2006 Fridrich Strba (fridrich.strba@bluewin.ch)
20 * Copyright (C) 2006, 2007 Andrew Ziem
21 * Copyright (C) 2011, 2012 Alonso Laurent (alonso@loria.fr)
22 *
23 *
24 * All Rights Reserved.
25 *
26 * For minor contributions see the git repository.
27 *
28 * Alternatively, the contents of this file may be used under the terms of
29 * the GNU Lesser General Public License Version 2 or later (the "LGPLv2+"),
30 * in which case the provisions of the LGPLv2+ are applicable
31 * instead of those above.
32 */
33 
34 /*
35  * Class to read/store the MsWrd structures
36  */
37 
38 #ifndef MS_WRD_STRUCT
39 # define MS_WRD_STRUCT
40 
41 #include <iostream>
42 #include <string>
43 #include <vector>
44 
45 #include "libmwaw_internal.hxx"
46 
47 #include "MWAWFont.hxx"
48 #include "MWAWParagraph.hxx"
49 
51 namespace MsWrdStruct
52 {
54 MWAWBorder getBorder(int val, std::string &extra);
55 
57 struct Font {
58  enum { NumFlags =9 };
59 
62  {
63  for (int i = 0; i < NumFlags; i++) m_flags[i]=MWAWVariable<int>(0);
64  }
65 
67  void insert(Font const &font, Font const *styleFont=0);
68 
70  void updateFontToFinalState(Font const *styleFont=0);
71 
73  friend std::ostream &operator<<(std::ostream &o, Font const &font);
74 
76  int cmp(Font const &oth) const
77  {
78  int diff = m_font.get().cmp(oth.m_font.get());
79  if (diff) return diff;
80  if (m_size.get() < oth.m_size.get()) return -1;
81  if (m_size.get() > oth.m_size.get()) return 1;
82  diff = m_value.get()-oth.m_value.get();
83  if (diff) return diff;
84  for (int i = 0; i < NumFlags; i++) {
85  diff = m_flags[i].get()-oth.m_flags[i].get();
86  if (diff) return diff;
87  }
88  if (m_picturePos.get()<oth.m_picturePos.get()) return -1;
89  if (m_picturePos.get()>oth.m_picturePos.get()) return 1;
90  diff = m_unknown.get()-oth.m_unknown.get();
91  if (diff) return diff;
92  return 0;
93  }
107  std::string m_extra;
108 };
109 
111 struct Section {
113  Section() : m_id(-1), m_type(0), m_paragraphId(-9999), m_col(1),
114  m_colSep(0.5), m_colBreak(false), m_flag(0), m_extra("")
115  {
116  }
118  MWAWSection getSection(double pageWidth) const;
119 
121  void insert(Section const &sec)
122  {
123  m_id.insert(sec.m_id);
124  m_type.insert(sec.m_type);
126  m_col.insert(sec.m_col);
127  m_colSep.insert(sec.m_colSep);
129  m_flag.insert(sec.m_flag);
130  m_extra+=sec.m_extra;
131  }
133  bool read(MWAWInputStreamPtr &input, long endPos);
135  bool readV3(MWAWInputStreamPtr &input, long endPos);
136 
138  friend std::ostream &operator<<(std::ostream &o, Section const &section);
139 
155  std::string m_extra;
156 };
157 
159 struct Table {
160  struct Cell;
162  Table() : m_height(0), m_justify(MWAWParagraph::JustificationLeft), m_indent(0),
164  {
165  }
167  void insert(Table const &table);
169  bool read(MWAWInputStreamPtr &input, long endPos);
171  MWAWVariable<Cell> &getCell(int id);
172 
174  friend std::ostream &operator<<(std::ostream &o, Table const &table);
175 
187  std::vector<MWAWVariable<Cell> > m_cells;
189  std::string m_extra;
190 
192  struct Cell {
194  Cell() : m_borders(), m_backColor(1.0f), m_extra("")
195  {
196  }
198  void insert(Cell const &cell)
199  {
200  size_t cNumBorders = cell.m_borders.size();
201  if (cNumBorders > m_borders.size())
202  m_borders.resize(cNumBorders);
203  for (size_t i=0; i < cNumBorders; i++)
204  if (cell.m_borders[i].isSet()) m_borders[i]=*cell.m_borders[i];
206  m_extra+=cell.m_extra;
207  }
209  bool hasBorders() const
210  {
211  for (size_t i = 0; i < m_borders.size(); i++)
212  if (m_borders[i].isSet() && m_borders[i]->m_style != MWAWBorder::None)
213  return true;
214  return false;
215  }
217  friend std::ostream &operator<<(std::ostream &o, Cell const &cell);
219  std::vector<MWAWVariable<MWAWBorder> > m_borders;
223  std::string m_extra;
224  };
225 };
226 
231  {
232  }
234  bool isLineSet() const
235  {
236  return *m_numLines!=0;
237  }
239  bool isEmpty() const
240  {
241  if (*m_numLines || *m_type) return false;
242  if (!m_dim.isSet()) return true;
243  if ((*m_dim)[0] > 0 || (*m_dim)[1] > 0) return false;
244  return true;
245  }
247  bool read(MWAWInputStreamPtr &input, long endPos, int vers);
249  friend std::ostream &operator<<(std::ostream &o, ParagraphInfo const &pInfo)
250  {
251  // find also pInfo.m_type&0x40 : ?
252  if (*pInfo.m_type&0xd0) o << "type?=" << ((*pInfo.m_type&0xd0)>>4) << ",";
253  if (*pInfo.m_type&0x0f) o << "#unkn=" << (*pInfo.m_type&0xf) << ",";
254  if (pInfo.m_dim.isSet()) {
255  if ((*pInfo.m_dim)[0] > 0)
256  o << "width=" << (*pInfo.m_dim)[0] << ",";
257  if ((*pInfo.m_dim)[1] > 0) {
258  o << "height=" << (*pInfo.m_dim)[1];
259  if (*pInfo.m_type&0x20)
260  o << "[total]";
261  o << ",";
262  }
263  }
264  if (pInfo.m_numLines.isSet() && *pInfo.m_numLines!=-1 && *pInfo.m_numLines!=1)
265  o << "nLines=" << *pInfo.m_numLines << ",";
266  if (pInfo.m_error.length()) o << pInfo.m_error << ",";
267  return o;
268  }
270  void insert(ParagraphInfo const &pInfo);
278  std::string m_error;
279 };
280 
282 struct Paragraph : public MWAWParagraph {
284  explicit Paragraph(int version) : MWAWParagraph(), m_version(version), m_styleId(-1000),
286  m_bordersStyle(), m_inCell(false), m_tableDef(false), m_table()
287  {
289  }
291  void insert(Paragraph const &para, bool insertModif=true);
293  bool read(MWAWInputStreamPtr &input, long endPos);
295  void updateParagraphToFinalState(Paragraph const *style=0);
297  bool getFont(Font &font, Font const *styleFont=0) const;
299  bool inTable() const
300  {
301  return m_inCell.get();
302  }
304  friend std::ostream &operator<<(std::ostream &o, Paragraph const &ind);
305 
307  void print(std::ostream &o, MWAWFontConverterPtr converter) const;
308 
310  int getNumLines() const
311  {
312  return m_info.get().m_numLines.get();
313  }
321  std::vector<float> m_deletedTabs;
336 };
337 }
338 #endif
339 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:

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