ClarisWksStruct.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
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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  * Structures used by Claris Works parser
36  *
37  */
38 #ifndef CLARIS_WKS_STRUCT
39 # define CLARIS_WKS_STRUCT
40 
41 #include <iostream>
42 #include <set>
43 #include <vector>
44 
45 #include "libmwaw_internal.hxx"
46 
47 class MWAWParserState;
48 
50 namespace ClarisWksStruct
51 {
53 struct Struct {
56  : m_size(0)
57  , m_numData(0)
58  , m_dataSize(-1)
59  , m_headerSize(-1)
60  , m_type(-1)
61  {
62  for (auto &val : m_values) val=0;
63  }
65  bool readHeader(MWAWInputStreamPtr input, bool strict=false);
67  friend std::ostream &operator<<(std::ostream &o, Struct const &z);
69  long m_size;
71  long m_numData;
73  long m_dataSize;
77  int m_type;
79  int m_values[2];
80 };
83 bool readIntZone(MWAWParserState &parserState, char const *zoneName, bool hasEntete, int fSz, std::vector<int> &res);
85 bool readStructZone(MWAWParserState &parserState, char const *zoneName, bool hasEntete);
87 struct DSET {
88  struct Child;
89 
94  };
97 
99  DSET()
100  : m_size(0)
101  , m_numData(0)
102  , m_dataSz(-1)
103  , m_headerSz(-1)
105  , m_fileType(-1)
106  , m_page(-1)
107  , m_box()
108  , m_pageDimension(0,0)
109  , m_id(0)
110  , m_fathersList()
111  , m_beginSelection(0)
112  , m_endSelection(-1)
113  , m_textType(0)
114  , m_childs()
115  , m_otherChilds()
116  , m_parsed(false)
117  , m_internal(0)
118  {
119  for (auto &fl : m_flags) fl=0;
120  }
121  DSET(DSET const &)=default;
123  virtual ~DSET() {}
124 
126  bool isHeaderFooter() const
127  {
129  }
130 
132  bool isSlide() const
133  {
135  }
138  {
139  MWAWVec2f minPt(m_box[0][0], m_box[0][1]);
140  MWAWVec2f maxPt(m_box[1][0], m_box[1][1]);
141  for (int c=0; c<2; ++c) {
142  if (m_box.size()[c]>=0) continue;
143  minPt[c]=m_box[1][c];
144  maxPt[c]=m_box[0][c];
145  }
146  return MWAWBox2f(minPt,maxPt);
147  }
149  int getMaximumPage() const
150  {
152  return m_page;
154  return 0;
155  int nPages=m_page;
156  for (const auto &child : m_childs) {
157  if (child.m_page > nPages)
158  nPages=child.m_page;
159  }
160  return nPages;
161  }
162 
164  virtual void removeChild(int cId, bool normalChild);
166  virtual void removeChild(int cId);
168  void updateChildPositions(MWAWVec2f const &pageDim, float formLength, int numHorizontalPages=1);
170  void findForbiddenPagesBreaking(float pageDim, float formDim, int dim, MWAWVariable<int> &lastPage) const;
172  MWAWBox2i getUnionChildBox() const;
173 
175  friend std::ostream &operator<<(std::ostream &o, DSET const &doc);
176 
178  long m_size;
180  long m_numData;
182  long m_dataSz;
185 
190 
192  int m_page;
197 
199  int m_id;
201  std::set<int> m_fathersList;
202 
207 
210 
212  int m_flags[4];
213 
215  std::vector<Child> m_childs;
217  std::vector<int> m_otherChilds;
218 
220  mutable bool m_parsed;
222  mutable int m_internal;
223 
225  struct Child {
228  : m_type(C_Unknown)
229  , m_id(-1)
230  , m_posC(-1)
231  , m_page(-1)
232  , m_box()
233  {
234  }
237  {
238  MWAWVec2f minPt(m_box[0][0], m_box[0][1]);
239  MWAWVec2f maxPt(m_box[1][0], m_box[1][1]);
240  for (int c=0; c<2; ++c) {
241  if (m_box.size()[c]>=0) continue;
242  minPt[c]=m_box[1][c];
243  maxPt[c]=m_box[0][c];
244  }
245  return MWAWBox2f(minPt,maxPt);
246  }
247 
249  friend std::ostream &operator<<(std::ostream &o, Child const &ch)
250  {
251  switch (ch.m_type) {
252  case C_SubText:
253  o << "text,";
254  break;
255  case C_Zone:
256  o << "zone,";
257  break;
258  case C_Graphic:
259  o << "graphic,";
260  break;
261  case C_Unknown:
262  o << "#type,";
263 #if !defined(__clang__)
264  default:
265 #endif
266  break;
267  }
268  if (ch.m_id != -1) o << "id=" << ch.m_id << ",";
269  if (ch.m_posC != -1) o << "posC=" << ch.m_posC << ",";
270  if (ch.m_page>=0) o << "pg=" << ch.m_page << ",";
271  if (ch.m_box.size().x() > 0 || ch.m_box.size().y() > 0)
272  o << "box=" << ch.m_box << ",";
273  return o;
274  }
275 
279  int m_id;
281  long m_posC;
283  int m_page;
286  };
287 };
288 }
289 
290 #endif
291 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
int m_beginSelection
the begin of selection ( at least in text header)
Definition: ClarisWksStruct.hxx:204
int m_endSelection
the end of selection ( at least in text header)
Definition: ClarisWksStruct.hxx:206
long m_dataSize
the data size
Definition: ClarisWksStruct.hxx:73
Definition: ClarisWksStruct.hxx:96
T y() const
second element
Definition: libmwaw_internal.hxx:673
Child()
constructor
Definition: ClarisWksStruct.hxx:227
virtual ~DSET()
virtual destructor
Definition: ClarisWksStruct.hxx:123
ChildType m_type
the type
Definition: ClarisWksStruct.hxx:277
void updateChildPositions(MWAWVec2f const &pageDim, float formLength, int numHorizontalPages=1)
try to update the child page and bounding box
Definition: ClarisWksStruct.cxx:259
MWAWBox2f m_box
the bdbox
Definition: ClarisWksStruct.hxx:285
std::set< int > m_fathersList
the list of fathers
Definition: ClarisWksStruct.hxx:201
structure used to define the child of a DSET structure
Definition: ClarisWksStruct.hxx:225
friend std::ostream & operator<<(std::ostream &o, Child const &ch)
operator<<
Definition: ClarisWksStruct.hxx:249
friend std::ostream & operator<<(std::ostream &o, Struct const &z)
operator<<
Definition: ClarisWksStruct.cxx:54
a basic structure
Definition: ClarisWksStruct.hxx:53
long m_size
the size of the DSET header
Definition: ClarisWksStruct.hxx:178
int m_page
the page (if known)
Definition: ClarisWksStruct.hxx:192
bool isSlide() const
test if the zone is a slide
Definition: ClarisWksStruct.hxx:132
Definition: ClarisWksStruct.hxx:93
int m_flags[4]
some unknown flag
Definition: ClarisWksStruct.hxx:212
Definition: ClarisWksStruct.hxx:92
int m_internal
an internal variable used to do some computation
Definition: ClarisWksStruct.hxx:222
bool readHeader(MWAWInputStreamPtr input, bool strict=false)
try to read the header
Definition: ClarisWksStruct.cxx:72
Definition: ClarisWksStruct.hxx:91
MWAWVec2< T > size() const
the box size
Definition: libmwaw_internal.hxx:1067
Struct()
constructor
Definition: ClarisWksStruct.hxx:55
long m_numData
the number of header
Definition: ClarisWksStruct.hxx:180
int m_type
the type
Definition: ClarisWksStruct.hxx:77
int m_id
the zone identificator
Definition: ClarisWksStruct.hxx:199
MWAWBox2f m_box
the bounding box (if known)
Definition: ClarisWksStruct.hxx:194
int m_textType
the text type (header/footer,footnote, ...)
Definition: ClarisWksStruct.hxx:209
Definition: ClarisWksStruct.hxx:91
main structure which correspond to a document part
Definition: ClarisWksStruct.hxx:87
MWAWBox2f getBdBox() const
return the zone bdbox
Definition: ClarisWksStruct.hxx:236
T x() const
first element
Definition: libmwaw_internal.hxx:668
std::vector< int > m_otherChilds
the list of other child
Definition: ClarisWksStruct.hxx:217
MWAWBox2f getBdBox() const
return the zone bdbox
Definition: ClarisWksStruct.hxx:137
Definition: ClarisWksStruct.hxx:93
a class to define the parser state
Definition: MWAWParser.hxx:49
Definition: ClarisWksStruct.hxx:93
DSET()
constructor
Definition: ClarisWksStruct.hxx:99
long m_size
the size of the DSET header
Definition: ClarisWksStruct.hxx:69
bool m_parsed
a flag to know if the entry is sent or not to the listener
Definition: ClarisWksStruct.hxx:220
int m_page
the page if known
Definition: ClarisWksStruct.hxx:283
Definition: ClarisWksStruct.hxx:91
int m_fileType
the type ( 0: text, -1: graphic, ...)
Definition: ClarisWksStruct.hxx:189
friend std::ostream & operator<<(std::ostream &o, DSET const &doc)
operator<<
Definition: ClarisWksStruct.cxx:396
Definition: ClarisWksStruct.hxx:91
MWAWBox2i getUnionChildBox() const
returns the child box (ie. the union of the childs box)
Definition: ClarisWksStruct.cxx:219
int m_values[2]
an unknown value
Definition: ClarisWksStruct.hxx:79
Definition: ClarisWksStruct.hxx:96
Definition: ClarisWksStruct.hxx:93
Position
the zone position
Definition: ClarisWksStruct.hxx:91
std::shared_ptr< MWAWInputStream > MWAWInputStreamPtr
a smart pointer of MWAWInputStream
Definition: libmwaw_internal.hxx:551
void findForbiddenPagesBreaking(float pageDim, float formDim, int dim, MWAWVariable< int > &lastPage) const
find forbidden page break
Definition: ClarisWksStruct.cxx:363
MWAWBox2< float > MWAWBox2f
MWAWBox2 of float.
Definition: libmwaw_internal.hxx:1193
Definition: ClarisWksStruct.hxx:96
Position m_position
the zone type
Definition: ClarisWksStruct.hxx:187
Definition: ClarisWksStruct.hxx:96
virtual void removeChild(int cId, bool normalChild)
virtual function to remove a child from a list
Definition: ClarisWksStruct.cxx:239
namespace to store the main structure which appears in a ClarisDraw/ClarisWorks file ...
Definition: ClarisWksStruct.cxx:49
long m_dataSz
the data size
Definition: ClarisWksStruct.hxx:182
int getMaximumPage() const
returns the maximum page
Definition: ClarisWksStruct.hxx:149
long m_numData
the number of header
Definition: ClarisWksStruct.hxx:71
long m_headerSize
the header size
Definition: ClarisWksStruct.hxx:75
std::vector< Child > m_childs
the list of child zone
Definition: ClarisWksStruct.hxx:215
ChildType
the different types of zone child
Definition: ClarisWksStruct.hxx:96
Definition: ClarisWksStruct.hxx:93
bool isHeaderFooter() const
test if the zone is an header/footer
Definition: ClarisWksStruct.hxx:126
long m_posC
a position (used in text zone to store the character )
Definition: ClarisWksStruct.hxx:281
bool readIntZone(MWAWParserState &parserState, char const *zoneName, bool hasEntete, int intSz, std::vector< int > &res)
try to read a int structured zone where fSz to the int size: 1(int8), 2(int16), 4(int32) ...
Definition: ClarisWksStruct.cxx:99
int m_id
the identificator
Definition: ClarisWksStruct.hxx:279
Definition: ClarisWksStruct.hxx:91
Definition: ClarisWksStruct.hxx:91
MWAWVec2f m_pageDimension
the page dimension (if know)
Definition: ClarisWksStruct.hxx:196
long m_headerSz
the header size
Definition: ClarisWksStruct.hxx:184
bool readStructZone(MWAWParserState &parserState, char const *zoneName, bool hasEntete)
try to read a structured zone with unknown content
Definition: ClarisWksStruct.cxx:162

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