summaryrefslogtreecommitdiffstats
path: root/src/entry.h
blob: 5ae1d60a4db593cb3ebd1268fe62dcf401f9050d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
/******************************************************************************
 *
 *
 *
 * Copyright (C) 1997-2015 by Dimitri van Heesch.
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation under the terms of the GNU General Public License is hereby
 * granted. No representations are made about the suitability of this software
 * for any purpose. It is provided "as is" without express or implied warranty.
 * See the GNU General Public License for more details.
 *
 * Documents produced by Doxygen are derivative works derived from the
 * input used in their production; they are not affected by this license.
 *
 */

#ifndef ENTRY_H
#define ENTRY_H

#include <qgstring.h>

#include <vector>
#include <memory>

#include "types.h"
#include "arguments.h"

class SectionInfo;
class QFile;
class FileDef;
struct ListItemInfo;

/** This class stores information about an inheritance relation
 */
struct BaseInfo
{
  /*! Creates an object representing an inheritance relation */
  BaseInfo(const char *n,Protection p,Specifier v) :
    name(n),prot(p),virt(v) {}
  QCString   name; //!< the name of the base class
  Protection prot; //!< inheritance type
  Specifier  virt; //!< virtualness
};

/** This struct is used to capture the tag file information
 *  for an Entry.
 */
struct TagInfo
{
  QCString tagName;
  QCString fileName;
  QCString anchor;
};

/** Represents an unstructured piece of information, about an
 *  entity found in the sources.
 *
 *  parseMain() in scanner.l will generate a tree of these
 *  entries.
 */
class Entry
{
  public:

    /*! Kind of entries that are supported */
    enum Sections {
      CLASS_SEC        = 0x00000001,
      NAMESPACE_SEC    = 0x00000010,
      COMPOUND_MASK    = CLASS_SEC,
      SCOPE_MASK       = COMPOUND_MASK | NAMESPACE_SEC,

      CLASSDOC_SEC     = 0x00000800,
      STRUCTDOC_SEC    = 0x00001000,
      UNIONDOC_SEC     = 0x00002000,
      EXCEPTIONDOC_SEC = 0x00004000,
      NAMESPACEDOC_SEC = 0x00008000,
      INTERFACEDOC_SEC = 0x00010000,
      PROTOCOLDOC_SEC  = 0x00020000,
      CATEGORYDOC_SEC  = 0x00040000,
      SERVICEDOC_SEC   = 0x00080000,
      SINGLETONDOC_SEC = 0x00100000,
      COMPOUNDDOC_MASK = CLASSDOC_SEC | STRUCTDOC_SEC | UNIONDOC_SEC |
                         INTERFACEDOC_SEC | EXCEPTIONDOC_SEC | PROTOCOLDOC_SEC |
                         CATEGORYDOC_SEC | SERVICEDOC_SEC | SINGLETONDOC_SEC,

      SOURCE_SEC       = 0x00400000,
      HEADER_SEC       = 0x00800000,
      FILE_MASK        = SOURCE_SEC | HEADER_SEC,

      ENUMDOC_SEC      = 0x01000000,
      ENUM_SEC         = 0x02000000,
      EMPTY_SEC        = 0x03000000,
      PAGEDOC_SEC      = 0x04000000,
      VARIABLE_SEC     = 0x05000000,
      FUNCTION_SEC     = 0x06000000,
      TYPEDEF_SEC      = 0x07000000,
      MEMBERDOC_SEC    = 0x08000000,
      OVERLOADDOC_SEC  = 0x09000000,
      EXAMPLE_SEC      = 0x0a000000,
      VARIABLEDOC_SEC  = 0x0b000000,
      FILEDOC_SEC      = 0x0c000000,
      DEFINEDOC_SEC    = 0x0d000000,
      INCLUDE_SEC      = 0x0e000000,
      DEFINE_SEC       = 0x0f000000,
      GROUPDOC_SEC     = 0x10000000,
      USINGDIR_SEC     = 0x11000000,
      MAINPAGEDOC_SEC  = 0x12000000,
      MEMBERGRP_SEC    = 0x13000000,
      USINGDECL_SEC    = 0x14000000,
      PACKAGE_SEC      = 0x15000000,
      PACKAGEDOC_SEC   = 0x16000000,
      OBJCIMPL_SEC     = 0x17000000,
      DIRDOC_SEC       = 0x18000000,
      EXPORTED_INTERFACE_SEC = 0x19000000,
      INCLUDED_SERVICE_SEC   = 0x1A000000,
      EXAMPLE_LINENO_SEC     = 0x1B000000,
    };

    // class specifiers (add new items to the end)
    static const uint64 Template        = (1ULL<<0);
    static const uint64 Generic         = (1ULL<<1);
    static const uint64 Ref             = (1ULL<<2);
    static const uint64 Value           = (1ULL<<3);
    static const uint64 Interface       = (1ULL<<4);
    static const uint64 Struct          = (1ULL<<5);
    static const uint64 Union           = (1ULL<<6);
    static const uint64 Exception       = (1ULL<<7);
    static const uint64 Protocol        = (1ULL<<8);
    static const uint64 Category        = (1ULL<<9);
    static const uint64 SealedClass     = (1ULL<<10);
    static const uint64 AbstractClass   = (1ULL<<11);
    static const uint64 Enum            = (1ULL<<12); // for Java-style enums
    static const uint64 Service         = (1ULL<<13); // UNO IDL
    static const uint64 Singleton       = (1ULL<<14); // UNO IDL
    static const uint64 ForwardDecl     = (1ULL<<15); // forward declared template classes
    static const uint64 Local           = (1ULL<<16); // for Slice types

    // member specifiers (add new items to the beginning)
    static const uint64 ConstExpr       = (1ULL<<19); // C++11 constexpr
    static const uint64 PrivateGettable     = (1ULL<<20); // C# private getter
    static const uint64 ProtectedGettable   = (1ULL<<21); // C# protected getter
    static const uint64 PrivateSettable     = (1ULL<<22); // C# private setter
    static const uint64 ProtectedSettable   = (1ULL<<23); // C# protected setter
    static const uint64 Inline          = (1ULL<<24);
    static const uint64 Explicit        = (1ULL<<25);
    static const uint64 Mutable         = (1ULL<<26);
    static const uint64 Settable        = (1ULL<<27);
    static const uint64 Gettable        = (1ULL<<28);
    static const uint64 Readable        = (1ULL<<29);
    static const uint64 Writable        = (1ULL<<30);
    static const uint64 Final           = (1ULL<<31);
    static const uint64 Abstract        = (1ULL<<32);
    static const uint64 Addable         = (1ULL<<33);
    static const uint64 Removable       = (1ULL<<34);
    static const uint64 Raisable        = (1ULL<<35);
    static const uint64 Override        = (1ULL<<36);
    static const uint64 New             = (1ULL<<37);
    static const uint64 Sealed          = (1ULL<<38);
    static const uint64 Initonly        = (1ULL<<39);
    static const uint64 Optional        = (1ULL<<40);
    static const uint64 Required        = (1ULL<<41);
    static const uint64 NonAtomic       = (1ULL<<42);
    static const uint64 Copy            = (1ULL<<43);
    static const uint64 Retain          = (1ULL<<44);
    static const uint64 Assign          = (1ULL<<45);
    static const uint64 Strong          = (1ULL<<46);
    static const uint64 Weak            = (1ULL<<47);
    static const uint64 Unretained      = (1ULL<<48);
    static const uint64 Alias           = (1ULL<<49);
    static const uint64 ConstExp        = (1ULL<<50);
    static const uint64 Default         = (1ULL<<51);
    static const uint64 Delete          = (1ULL<<52);
    static const uint64 NoExcept        = (1ULL<<53);
    static const uint64 Attribute       = (1ULL<<54); // UNO IDL attribute
    static const uint64 Property        = (1ULL<<55); // UNO IDL property
    static const uint64 Readonly        = (1ULL<<56); // on UNO IDL attribute or property
    static const uint64 Bound           = (1ULL<<57); // on UNO IDL attribute or property
    static const uint64 Constrained     = (1ULL<<58); // on UNO IDL property
    static const uint64 Transient       = (1ULL<<59); // on UNO IDL property
    static const uint64 MaybeVoid       = (1ULL<<60); // on UNO IDL property
    static const uint64 MaybeDefault    = (1ULL<<61); // on UNO IDL property
    static const uint64 MaybeAmbiguous  = (1ULL<<62); // on UNO IDL property
    static const uint64 Published       = (1ULL<<63); // UNO IDL keyword

    enum GroupDocType
    {
      GROUPDOC_NORMAL,        //!< defgroup
      GROUPDOC_ADD,           //!< addtogroup
      GROUPDOC_WEAK           //!< weakgroup
    };                        //!< kind of group

    Entry();
    Entry(const Entry &);
   ~Entry();

    void addSpecialListItem(const char *listName,int index);

    /*! Returns the parent for this Entry or 0 if this entry has no parent. */
    Entry *parent() const { return m_parent; }

    /*! Returns the list of children for this Entry
     *  @see addSubEntry() and removeSubEntry()
     */
    const std::vector< std::shared_ptr<Entry> > &children() const { return m_sublist; }

    /*! @name add entry as a child and pass ownership.
     *  @note This makes the entry passed invalid! (TODO: tclscanner.l still has use after move!)
     *  @{
     */
    void moveToSubEntryAndKeep(Entry* e);
    void moveToSubEntryAndKeep(std::shared_ptr<Entry> &e);
    /*! @} */

    /*! @name add entry as a child, pass ownership and reinitialize entry */
    void moveToSubEntryAndRefresh(Entry* &e);
    void moveToSubEntryAndRefresh(std::shared_ptr<Entry> &e);

    /*! make a copy of \a e and add it as a child to this entry */
    void copyToSubEntry (Entry* e);
    void copyToSubEntry (const std::shared_ptr<Entry> &e);

    /*! Removes entry \a e from the list of children.
     *  The entry will be deleted if found.
     */
    void removeSubEntry(const Entry *e);

    /*! Restore the state of this Entry to the default value it has
     *  at construction time.
     */
    void reset();

    void markAsProcessed() const { ((Entry*)(this))->section = Entry::EMPTY_SEC; }
    void setFileDef(FileDef *fd);
    FileDef *fileDef() const { return m_fileDef; }

    // identification
    int          section;     //!< entry type (see Sections);
    QCString	 type;        //!< member type
    QCString	 name;        //!< member name
    bool         hasTagInfo;  //!< is tag info valid
    TagInfo      tagInfoData; //!< tag file info data
    const TagInfo *tagInfo() const { return hasTagInfo ? &tagInfoData : 0; }

    // content
    Protection protection;    //!< class protection
    MethodTypes mtype;        //!< signal, slot, (dcop) method, or property?
    uint64 spec;              //!< class/member specifiers
    int  initLines;           //!< define/variable initializer lines to show
    bool stat;                //!< static ?
    bool explicitExternal;    //!< explicitly defined as external?
    bool proto;               //!< prototype ?
    bool subGrouping;         //!< automatically group class members?
    bool callGraph;           //!< do we need to draw the call graph?
    bool callerGraph;         //!< do we need to draw the caller graph?
    bool referencedByRelation;//!< do we need to show the referenced by relation?
    bool referencesRelation;  //!< do we need to show the references relation?
    Specifier    virt;        //!< virtualness of the entry
    QCString     args;        //!< member argument string
    QCString     bitfields;   //!< member's bit fields
    ArgumentList argList;     //!< member arguments as a list
    std::vector<ArgumentList> tArgLists; //!< template argument declarations
    QGString	 program;     //!< the program text
    QGString     initializer; //!< initial value (for variables)
    QCString     includeFile; //!< include file (2 arg of \\class, must be unique)
    QCString     includeName; //!< include name (3 arg of \\class)
    QCString     doc;         //!< documentation block (partly parsed)
    int          docLine;     //!< line number at which the documentation was found
    QCString     docFile;     //!< file in which the documentation was found
    QCString     brief;       //!< brief description (doc block)
    int          briefLine;   //!< line number at which the brief desc. was found
    QCString     briefFile;   //!< file in which the brief desc. was found
    QCString     inbodyDocs;  //!< documentation inside the body of a function
    int          inbodyLine;  //!< line number at which the body doc was found
    QCString     inbodyFile;  //!< file in which the body doc was found
    QCString     relates;     //!< related class (doc block)
    RelatesType  relatesType; //!< how relates is handled
    QCString     read;        //!< property read accessor
    QCString     write;       //!< property write accessor
    QCString     inside;      //!< name of the class in which documents are found
    QCString     exception;   //!< throw specification
    ArgumentList typeConstr;  //!< where clause (C#) for type constraints
    int          bodyLine;    //!< line number of the definition in the source
    int          endBodyLine; //!< line number where the definition ends
    int          mGrpId;      //!< member group id
    std::vector<BaseInfo> extends; //!< list of base classes
    std::vector<Grouping> groups;  //!< list of groups this entry belongs to
    std::vector<const SectionInfo*> anchors; //!< list of anchors defined in this entry
    QCString	fileName;     //!< file this entry was extracted from
    int		startLine;    //!< start line of entry in the source
    int		startColumn;  //!< start column of entry in the source
    std::vector<ListItemInfo> sli; //!< special lists (test/todo/bug/deprecated/..) this entry is in
    SrcLangExt  lang;         //!< programming language in which this entry was found
    bool        hidden;       //!< does this represent an entity that is hidden from the output
    bool        artificial;   //!< Artificially introduced item
    GroupDocType groupDocType;
    QCString    id;           //!< libclang id
    LocalToc    localToc;
    QCString    metaData;     //!< Slice metadata


    static int  num;          //!< counts the total number of entries

    /// return the command name used to define GROUPDOC_SEC
    const char *groupDocCmd() const
    {
      switch( groupDocType )
      {
        case GROUPDOC_NORMAL: return "\\defgroup";
        case GROUPDOC_ADD: return "\\addtogroup";
        case GROUPDOC_WEAK: return "\\weakgroup";
        default: return "unknown group command";
      }
    }
    Grouping::GroupPri_t groupingPri() const
    {
      if( section != GROUPDOC_SEC )
      {
        return Grouping::GROUPING_LOWEST;
      }
      switch( groupDocType )
      {
        case GROUPDOC_NORMAL: return Grouping::GROUPING_AUTO_DEF;
        case GROUPDOC_ADD:    return Grouping::GROUPING_AUTO_ADD;
        case GROUPDOC_WEAK:   return Grouping::GROUPING_AUTO_WEAK;
        default: return Grouping::GROUPING_LOWEST;
      }
    }

  private:
    Entry         *m_parent;    //!< parent node in the tree
    std::vector< std::shared_ptr<Entry> > m_sublist;
    Entry &operator=(const Entry &);
    FileDef       *m_fileDef;
};

typedef std::vector< std::shared_ptr<Entry> > EntryList;

#endif