WriteNowEntry.hxx
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2 
3 /* libmwaw
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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)
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30 * in which case the provisions of the LGPLv2+ are applicable
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33 
34 /*
35  * entry for WriteNow
36  */
37 #ifndef WRITE_NOW_ENTRY
38 # define WRITE_NOW_ENTRY
39 
40 #include <iostream>
41 #include <map>
42 #include <string>
43 
44 #include "libmwaw_internal.hxx"
45 #include "MWAWEntry.hxx"
46 
48 struct WriteNowEntry : public MWAWEntry {
51  {
52  for (int i = 0; i < 4; i++) m_val[i] = 0;
53  }
55  virtual ~WriteNowEntry();
57  bool isZoneType() const
58  {
59  return m_fileType == 4 || m_fileType == 6;
60  }
62  bool isZone() const
63  {
64  return isZoneType() && valid();
65  }
67  friend std::ostream &operator<<(std::ostream &o, WriteNowEntry const &entry)
68  {
69  if (entry.type().length()) {
70  o << entry.type();
71  if (entry.id() >= 0) o << "[" << entry.id() << "]";
72  o << "=";
73  }
74  o << "[";
75  switch (entry.m_fileType) {
76  case 0x4:
77  o << "zone,";
78  break;
79  case 0x6:
80  o << "zone2,";
81  break;
82  case 0xc:
83  o << "none/data,";
84  break;
85  default:
86  o << "#type=" << entry.m_fileType << ",";
87  }
88  for (int i = 0; i < 4; i++) {
89  if (entry.m_val[i]) o << "v" << i << "=" << std::hex << entry.m_val[i] << std::dec << ",";
90  }
91  o << "],";
92  return o;
93  }
97  int m_val[4];
98 };
99 
102  WriteNowEntryManager() : m_posMap(), m_typeMap() {}
103 
105  WriteNowEntry get(long pos) const
106  {
107  std::map<long, WriteNowEntry>::const_iterator it = m_posMap.find(pos);
108  if (it == m_posMap.end())
109  return WriteNowEntry();
110  return it->second;
111  }
112 
114  bool add(WriteNowEntry const &entry)
115  {
116  if (!entry.valid()) return false;
117  if (m_posMap.find(entry.begin()) != m_posMap.end()) {
118  MWAW_DEBUG_MSG(("WriteNowEntryManager:add: an entry for this position already exists\n"));
119  return false;
120  }
121  std::map<long, WriteNowEntry>::iterator it =
122  m_posMap.insert(std::pair<long, WriteNowEntry>(entry.begin(), entry)).first;
123  m_typeMap.insert
124  (std::multimap<std::string, WriteNowEntry const *>::value_type(entry.type(), &(it->second)));
125  return true;
126  }
127 
129  void reset()
130  {
131  m_posMap.clear();
132  m_typeMap.clear();
133  }
135  std::map<long, WriteNowEntry> m_posMap;
137  std::multimap<std::string, WriteNowEntry const *> m_typeMap;
138 };
139 
140 #endif
int m_val[4]
other values
Definition: WriteNowEntry.hxx:97
WriteNowEntryManager()
Definition: WriteNowEntry.hxx:102
bool valid() const
returns true if the zone length is positive
Definition: MWAWEntry.hxx:88
class to store entry in a WriteNow document
Definition: WriteNowEntry.hxx:48
bool add(WriteNowEntry const &entry)
add a new entry
Definition: WriteNowEntry.hxx:114
bool isZoneType() const
returns true if this entry store a zone
Definition: WriteNowEntry.hxx:57
WriteNowEntry()
construtor
Definition: WriteNowEntry.hxx:50
the manager of the entries
Definition: WriteNowEntry.hxx:101
std::multimap< std::string, WriteNowEntry const * > m_typeMap
the list of entries
Definition: WriteNowEntry.hxx:137
long begin() const
returns the begin offset
Definition: MWAWEntry.hxx:72
virtual ~WriteNowEntry()
destructor
Definition: WriteNowEntry.cxx:36
void reset()
reset the data
Definition: WriteNowEntry.hxx:129
#define MWAW_DEBUG_MSG(M)
Definition: libmwaw_internal.hxx:127
friend std::ostream & operator<<(std::ostream &o, WriteNowEntry const &entry)
operator<<
Definition: WriteNowEntry.hxx:67
std::map< long, WriteNowEntry > m_posMap
the list of entries by position
Definition: WriteNowEntry.hxx:135
bool isZone() const
returns true if this is a zone
Definition: WriteNowEntry.hxx:62
int id() const
returns the id
Definition: MWAWEntry.hxx:153
int m_fileType
the file entry id
Definition: WriteNowEntry.hxx:95
basic class to store an entry in a file This contained :
Definition: MWAWEntry.hxx:46
std::string const & type() const
returns the type of the entry
Definition: MWAWEntry.hxx:126

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