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definition.cpp
1898 lines (1746 loc) · 51.1 KB
/
definition.cpp
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/******************************************************************************
*
*
*
* Copyright (C) 1997-2014 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.
*
*/
#include <ctype.h>
#include <qregexp.h>
#include "md5.h"
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include "config.h"
#include "definition.h"
#include "doxygen.h"
#include "language.h"
#include "message.h"
#include "outputlist.h"
#include "code.h"
#include "util.h"
#include "groupdef.h"
#include "pagedef.h"
#include "section.h"
#include "htags.h"
#include "parserintf.h"
#include "marshal.h"
#include "debug.h"
#include "vhdldocgen.h"
#include "memberlist.h"
#include "namespacedef.h"
#include "filedef.h"
#include "dirdef.h"
#define START_MARKER 0x4445465B // DEF[
#define END_MARKER 0x4445465D // DEF]
//-----------------------------------------------------------------------------------------
/** Private data associated with a Symbol Definition object. */
class DefinitionImpl
{
public:
DefinitionImpl();
~DefinitionImpl();
void init(const char *df, const char *n);
SectionDict *sectionDict; // dictionary of all sections, not accessible
MemberSDict *sourceRefByDict;
MemberSDict *sourceRefsDict;
QList<ListItemInfo> *xrefListItems;
GroupList *partOfGroups;
DocInfo *details; // not exported
DocInfo *inbodyDocs; // not exported
BriefInfo *brief; // not exported
BodyInfo *body; // not exported
QCString briefSignatures;
QCString docSignatures;
QCString localName; // local (unqualified) name of the definition
// in the future m_name should become m_localName
QCString qualifiedName;
QCString ref; // reference to external documentation
bool hidden;
bool isArtificial;
Definition *outerScope; // not owner
// where the item was found
QCString defFileName;
QCString defFileExt;
SrcLangExt lang;
QCString id; // clang unique id
};
DefinitionImpl::DefinitionImpl()
: sectionDict(0), sourceRefByDict(0), sourceRefsDict(0),
xrefListItems(0), partOfGroups(0),
details(0), inbodyDocs(0), brief(0), body(0),
outerScope(0)
{
}
DefinitionImpl::~DefinitionImpl()
{
delete sectionDict;
delete sourceRefByDict;
delete sourceRefsDict;
delete partOfGroups;
delete xrefListItems;
delete brief;
delete details;
delete body;
delete inbodyDocs;
}
void DefinitionImpl::init(const char *df, const char *n)
{
defFileName = df;
int lastDot = defFileName.findRev('.');
if (lastDot!=-1)
{
defFileExt = defFileName.mid(lastDot);
}
QCString name = n;
if (name!="<globalScope>")
{
//extractNamespaceName(m_name,m_localName,ns);
localName=stripScope(n);
}
else
{
localName=n;
}
//printf("m_localName=%s\n",m_localName.data());
brief = 0;
details = 0;
body = 0;
inbodyDocs = 0;
sourceRefByDict = 0;
sourceRefsDict = 0;
sectionDict = 0,
outerScope = Doxygen::globalScope;
partOfGroups = 0;
xrefListItems = 0;
hidden = FALSE;
isArtificial = FALSE;
lang = SrcLangExt_Unknown;
}
//-----------------------------------------------------------------------------------------
static bool matchExcludedSymbols(const char *name)
{
static QStrList &exclSyms = Config_getList("EXCLUDE_SYMBOLS");
if (exclSyms.count()==0) return FALSE; // nothing specified
const char *pat = exclSyms.first();
QCString symName = name;
while (pat)
{
QCString pattern = pat;
bool forceStart=FALSE;
bool forceEnd=FALSE;
if (pattern.at(0)=='^')
pattern=pattern.mid(1),forceStart=TRUE;
if (pattern.at(pattern.length()-1)=='$')
pattern=pattern.left(pattern.length()-1),forceEnd=TRUE;
if (pattern.find('*')!=-1) // wildcard mode
{
QRegExp re(substitute(pattern,"*",".*"),TRUE);
int i,pl;
i = re.match(symName,0,&pl);
//printf(" %d = re.match(%s) pattern=%s\n",i,symName.data(),pattern.data());
if (i!=-1) // wildcard match
{
int sl=symName.length();
// check if it is a whole word match
if ((i==0 || pattern.at(0)=='*' || (!isId(symName.at(i-1)) && !forceStart)) &&
(i+pl==sl || pattern.at(i+pl)=='*' || (!isId(symName.at(i+pl)) && !forceEnd))
)
{
//printf("--> name=%s pattern=%s match at %d\n",symName.data(),pattern.data(),i);
return TRUE;
}
}
}
else if (!pattern.isEmpty()) // match words
{
int i = symName.find(pattern);
if (i!=-1) // we have a match!
{
int pl=pattern.length();
int sl=symName.length();
// check if it is a whole word match
if ((i==0 || (!isId(symName.at(i-1)) && !forceStart)) &&
(i+pl==sl || (!isId(symName.at(i+pl)) && !forceEnd))
)
{
//printf("--> name=%s pattern=%s match at %d\n",symName.data(),pattern.data(),i);
return TRUE;
}
}
}
pat = exclSyms.next();
}
//printf("--> name=%s: no match\n",name);
return FALSE;
}
void Definition::addToMap(const char *name,Definition *d)
{
bool vhdlOpt = Config_getBool("OPTIMIZE_OUTPUT_VHDL");
QCString symbolName = name;
int index=computeQualifiedIndex(symbolName);
if (!vhdlOpt && index!=-1) symbolName=symbolName.mid(index+2);
if (!symbolName.isEmpty())
{
//printf("******* adding symbol `%s' (%p)\n",symbolName.data(),d);
DefinitionIntf *di=Doxygen::symbolMap->find(symbolName);
//printf(" addToMap(%p): looking for symbol %s: %p\n",d,symbolName.data(),di);
if (di==0) // new Symbol
{
//printf(" new symbol!\n");
Doxygen::symbolMap->insert(symbolName,d);
}
else // existing symbol
{
//printf(" existing symbol: ");
if (di->definitionType()==DefinitionIntf::TypeSymbolList) // already multiple symbols
{
//printf("adding to exiting list\n");
DefinitionList *dl = (DefinitionList*)di;
dl->append(d);
}
else // going from one to two symbols
{
Doxygen::symbolMap->take(symbolName);
DefinitionList *dl = new DefinitionList;
//printf("replacing symbol by list %p with elements %p and %p\n",dl,di,d);
dl->append((Definition*)di);
dl->append(d);
Doxygen::symbolMap->insert(symbolName,dl);
}
}
// auto resize if needed
static int sizeIndex=9;
if (Doxygen::symbolMap->size()>SDict_primes[sizeIndex])
{
Doxygen::symbolMap->resize(SDict_primes[++sizeIndex]);
}
d->_setSymbolName(symbolName);
}
}
void Definition::removeFromMap(Definition *d)
{
QCString symbolName = d->m_symbolName;
if (!symbolName.isEmpty())
{
//printf("******* removing symbol `%s' (%p)\n",symbolName.data(),d);
DefinitionIntf *di=Doxygen::symbolMap->find(symbolName);
if (di)
{
if (di!=d) // symbolName not unique
{
//printf(" removing from list: %p!\n",di);
DefinitionList *dl = (DefinitionList*)di;
bool b = dl->removeRef(d);
ASSERT(b==TRUE);
if (dl->isEmpty())
{
Doxygen::symbolMap->take(symbolName);
}
}
else // symbolName unique
{
//printf(" removing symbol %p\n",di);
Doxygen::symbolMap->take(symbolName);
}
}
}
}
Definition::Definition(const char *df,int dl,int dc,
const char *name,const char *b,
const char *d,bool isSymbol)
{
m_name = name;
m_defLine = dl;
m_defColumn = dc;
m_impl = new DefinitionImpl;
m_impl->init(df,name);
m_isSymbol = isSymbol;
if (isSymbol) addToMap(name,this);
_setBriefDescription(b,df,dl);
_setDocumentation(d,df,dl,TRUE,FALSE);
if (matchExcludedSymbols(name))
{
m_impl->hidden = TRUE;
}
}
Definition::Definition(const Definition &d) : DefinitionIntf()
{
m_name = d.m_name;
m_defLine = d.m_defLine;
m_impl = new DefinitionImpl;
*m_impl = *d.m_impl;
m_impl->sectionDict = 0;
m_impl->sourceRefByDict = 0;
m_impl->sourceRefsDict = 0;
m_impl->partOfGroups = 0;
m_impl->xrefListItems = 0;
m_impl->brief = 0;
m_impl->details = 0;
m_impl->body = 0;
m_impl->inbodyDocs = 0;
if (d.m_impl->sectionDict)
{
m_impl->sectionDict = new SectionDict(17);
SDict<SectionInfo>::Iterator it(*d.m_impl->sectionDict);
SectionInfo *si;
for (it.toFirst();(si=it.current());++it)
{
m_impl->sectionDict->append(si->label,si);
}
}
if (d.m_impl->sourceRefByDict)
{
m_impl->sourceRefByDict = new MemberSDict;
MemberSDict::IteratorDict it(*d.m_impl->sourceRefByDict);
MemberDef *md;
for (it.toFirst();(md=it.current());++it)
{
m_impl->sourceRefByDict->append(it.currentKey(),md);
}
}
if (d.m_impl->sourceRefsDict)
{
m_impl->sourceRefsDict = new MemberSDict;
MemberSDict::IteratorDict it(*d.m_impl->sourceRefsDict);
MemberDef *md;
for (it.toFirst();(md=it.current());++it)
{
m_impl->sourceRefsDict->append(it.currentKey(),md);
}
}
if (d.m_impl->partOfGroups)
{
GroupListIterator it(*d.m_impl->partOfGroups);
GroupDef *gd;
for (it.toFirst();(gd=it.current());++it)
{
makePartOfGroup(gd);
}
}
if (d.m_impl->xrefListItems)
{
setRefItems(d.m_impl->xrefListItems);
}
if (d.m_impl->brief)
{
m_impl->brief = new BriefInfo(*d.m_impl->brief);
}
if (d.m_impl->details)
{
m_impl->details = new DocInfo(*d.m_impl->details);
}
if (d.m_impl->body)
{
m_impl->body = new BodyInfo(*d.m_impl->body);
}
if (d.m_impl->inbodyDocs)
{
m_impl->inbodyDocs = new DocInfo(*d.m_impl->inbodyDocs);
}
m_isSymbol = d.m_isSymbol;
if (m_isSymbol) addToMap(m_name,this);
}
Definition::~Definition()
{
if (m_isSymbol)
{
removeFromMap(this);
}
if (m_impl)
{
delete m_impl;
m_impl=0;
}
}
void Definition::setName(const char *name)
{
if (name==0) return;
m_name = name;
}
void Definition::setId(const char *id)
{
if (id==0) return;
m_impl->id = id;
if (Doxygen::clangUsrMap)
{
//printf("Definition::setId '%s'->'%s'\n",id,m_name.data());
Doxygen::clangUsrMap->insert(id,this);
}
}
QCString Definition::id() const
{
return m_impl->id;
}
void Definition::addSectionsToDefinition(QList<SectionInfo> *anchorList)
{
if (!anchorList) return;
//printf("%s: addSectionsToDefinition(%d)\n",name().data(),anchorList->count());
QListIterator<SectionInfo> it(*anchorList);
SectionInfo *si;
for (;(si=it.current());++it)
{
//printf("Add section `%s' to definition `%s'\n",
// si->label.data(),name().data());
SectionInfo *gsi=Doxygen::sectionDict->find(si->label);
//printf("===== label=%s gsi=%p\n",si->label.data(),gsi);
if (gsi==0)
{
gsi = new SectionInfo(*si);
Doxygen::sectionDict->append(si->label,gsi);
}
if (m_impl->sectionDict==0)
{
m_impl->sectionDict = new SectionDict(17);
}
if (m_impl->sectionDict->find(gsi->label)==0)
{
m_impl->sectionDict->append(gsi->label,gsi);
gsi->definition = this;
}
}
}
bool Definition::hasSections() const
{
//printf("Definition::hasSections(%s) #sections=%d\n",name().data(),
// m_impl->sectionDict ? m_impl->sectionDict->count() : 0);
if (m_impl->sectionDict==0) return FALSE;
SDict<SectionInfo>::Iterator li(*m_impl->sectionDict);
SectionInfo *si;
for (li.toFirst();(si=li.current());++li)
{
if (si->type==SectionInfo::Section ||
si->type==SectionInfo::Subsection ||
si->type==SectionInfo::Subsubsection ||
si->type==SectionInfo::Paragraph)
{
return TRUE;
}
}
return FALSE;
}
void Definition::addSectionsToIndex()
{
if (m_impl->sectionDict==0) return;
//printf("Definition::addSectionsToIndex()\n");
SDict<SectionInfo>::Iterator li(*m_impl->sectionDict);
SectionInfo *si;
int level=1;
for (li.toFirst();(si=li.current());++li)
{
if (si->type==SectionInfo::Section ||
si->type==SectionInfo::Subsection ||
si->type==SectionInfo::Subsubsection ||
si->type==SectionInfo::Paragraph)
{
//printf(" level=%d title=%s\n",level,si->title.data());
int nextLevel = (int)si->type;
int i;
if (nextLevel>level)
{
for (i=level;i<nextLevel;i++)
{
Doxygen::indexList->incContentsDepth();
}
}
else if (nextLevel<level)
{
for (i=nextLevel;i<level;i++)
{
Doxygen::indexList->decContentsDepth();
}
}
QCString title = si->title;
if (title.isEmpty()) title = si->label;
Doxygen::indexList->addContentsItem(TRUE,title,
getReference(),
getOutputFileBase(),
si->label,
FALSE,
TRUE);
level = nextLevel;
}
}
while (level>1)
{
Doxygen::indexList->decContentsDepth();
level--;
}
}
void Definition::writeDocAnchorsToTagFile()
{
if (!Config_getString("GENERATE_TAGFILE").isEmpty() && m_impl->sectionDict)
{
//printf("%s: writeDocAnchorsToTagFile(%d)\n",name().data(),m_impl->sectionDict->count());
SDict<SectionInfo>::Iterator sdi(*m_impl->sectionDict);
SectionInfo *si;
for (;(si=sdi.current());++sdi)
{
if (!si->generated)
{
//printf("write an entry!\n");
if (definitionType()==TypeMember) Doxygen::tagFile << " ";
Doxygen::tagFile << " <docanchor file=\""
<< si->fileName << "\"";
if (!si->title.isEmpty())
{
Doxygen::tagFile << " title=\"" << convertToXML(si->title) << "\"";
}
Doxygen::tagFile << ">" << si->label
<< "</docanchor>" << endl;
}
}
}
}
bool Definition::_docsAlreadyAdded(const QCString &doc,QCString &sigList)
{
uchar md5_sig[16];
QCString sigStr(33);
// to avoid mismatches due to differences in indenting, we first remove
// double whitespaces...
QCString docStr = doc.simplifyWhiteSpace();
MD5Buffer((const unsigned char *)docStr.data(),docStr.length(),md5_sig);
MD5SigToString(md5_sig,sigStr.data(),33);
//printf("%s:_docsAlreadyAdded doc='%s' sig='%s' docSigs='%s'\n",
// name().data(),doc.data(),sigStr.data(),sigList.data());
if (sigList.find(sigStr)==-1) // new docs, add signature to prevent re-adding it
{
sigList+=":"+sigStr;
return FALSE;
}
else
{
return TRUE;
}
}
void Definition::_setDocumentation(const char *d,const char *docFile,int docLine,
bool stripWhiteSpace,bool atTop)
{
//printf("%s::setDocumentation(%s,%s,%d,%d)\n",name().data(),d,docFile,docLine,stripWhiteSpace);
if (d==0) return;
QCString doc = d;
if (stripWhiteSpace)
{
doc = stripLeadingAndTrailingEmptyLines(doc,docLine);
}
else // don't strip whitespace
{
doc=d;
}
if (!_docsAlreadyAdded(doc,m_impl->docSignatures))
{
//printf("setting docs for %s: `%s'\n",name().data(),m_doc.data());
if (m_impl->details==0)
{
m_impl->details = new DocInfo;
}
if (m_impl->details->doc.isEmpty()) // fresh detailed description
{
m_impl->details->doc = doc;
}
else if (atTop) // another detailed description, append it to the start
{
m_impl->details->doc = doc+"\n\n"+m_impl->details->doc;
}
else // another detailed description, append it to the end
{
m_impl->details->doc += "\n\n"+doc;
}
if (docLine!=-1) // store location if valid
{
m_impl->details->file = docFile;
m_impl->details->line = docLine;
}
else
{
m_impl->details->file = docFile;
m_impl->details->line = 1;
}
}
}
void Definition::setDocumentation(const char *d,const char *docFile,int docLine,bool stripWhiteSpace)
{
if (d==0) return;
_setDocumentation(d,docFile,docLine,stripWhiteSpace,FALSE);
}
#define uni_isupper(c) (QChar(c).category()==QChar::Letter_Uppercase)
// do a UTF-8 aware search for the last real character and return TRUE
// if that is a multibyte one.
static bool lastCharIsMultibyte(const QCString &s)
{
int l = s.length();
int p = 0;
int pp = -1;
while ((p=nextUtf8CharPosition(s,l,p))<l) pp=p;
if (pp==-1 || ((uchar)s[pp])<0x80) return FALSE;
return TRUE;
}
void Definition::_setBriefDescription(const char *b,const char *briefFile,int briefLine)
{
static QCString outputLanguage = Config_getEnum("OUTPUT_LANGUAGE");
static bool needsDot = outputLanguage!="Japanese" &&
outputLanguage!="Chinese" &&
outputLanguage!="Korean";
QCString brief = b;
brief = brief.stripWhiteSpace();
if (brief.isEmpty()) return;
int bl = brief.length();
if (bl>0 && needsDot) // add punctuation if needed
{
int c = brief.at(bl-1);
switch(c)
{
case '.': case '!': case '?': case '>': case ':': case ')': break;
default:
if (uni_isupper(brief.at(0)) && !lastCharIsMultibyte(brief)) brief+='.';
break;
}
}
if (!_docsAlreadyAdded(brief,m_impl->briefSignatures))
{
if (m_impl->brief && !m_impl->brief->doc.isEmpty())
{
//printf("adding to details\n");
_setDocumentation(brief,briefFile,briefLine,FALSE,TRUE);
}
else
{
//fprintf(stderr,"Definition::setBriefDescription(%s,%s,%d)\n",b,briefFile,briefLine);
if (m_impl->brief==0)
{
m_impl->brief = new BriefInfo;
}
m_impl->brief->doc=brief;
if (briefLine!=-1)
{
m_impl->brief->file = briefFile;
m_impl->brief->line = briefLine;
}
else
{
m_impl->brief->file = briefFile;
m_impl->brief->line = 1;
}
}
}
else
{
//printf("do nothing!\n");
}
}
void Definition::setBriefDescription(const char *b,const char *briefFile,int briefLine)
{
if (b==0) return;
_setBriefDescription(b,briefFile,briefLine);
}
void Definition::_setInbodyDocumentation(const char *doc,const char *inbodyFile,int inbodyLine)
{
if (m_impl->inbodyDocs==0)
{
m_impl->inbodyDocs = new DocInfo;
}
if (m_impl->inbodyDocs->doc.isEmpty()) // fresh inbody docs
{
m_impl->inbodyDocs->doc = doc;
m_impl->inbodyDocs->file = inbodyFile;
m_impl->inbodyDocs->line = inbodyLine;
}
else // another inbody documentation fragment, append this to the end
{
m_impl->inbodyDocs->doc += QCString("\n\n")+doc;
}
}
void Definition::setInbodyDocumentation(const char *d,const char *inbodyFile,int inbodyLine)
{
if (d==0) return;
_setInbodyDocumentation(d,inbodyFile,inbodyLine);
}
/*! Reads a fragment of code from file \a fileName starting at
* line \a startLine and ending at line \a endLine (inclusive). The fragment is
* stored in \a result. If FALSE is returned the code fragment could not be
* found.
*
* The file is scanned for a opening bracket ('{') from \a startLine onward
* The line actually containing the bracket is returned via startLine.
* The file is scanned for a closing bracket ('}') from \a endLine backward.
* The line actually containing the bracket is returned via endLine.
* Note that for VHDL code the bracket search is not done.
*/
bool readCodeFragment(const char *fileName,
int &startLine,int &endLine,QCString &result)
{
static bool filterSourceFiles = Config_getBool("FILTER_SOURCE_FILES");
static int tabSize = Config_getInt("TAB_SIZE");
//printf("readCodeFragment(%s,%d,%d)\n",fileName,startLine,endLine);
if (fileName==0 || fileName[0]==0) return FALSE; // not a valid file name
QCString filter = getFileFilter(fileName,TRUE);
FILE *f=0;
bool usePipe = !filter.isEmpty() && filterSourceFiles;
SrcLangExt lang = getLanguageFromFileName(fileName);
if (!usePipe) // no filter given or wanted
{
f = portable_fopen(fileName,"r");
}
else // use filter
{
QCString cmd=filter+" \""+fileName+"\"";
Debug::print(Debug::ExtCmd,0,"Executing popen(`%s`)\n",cmd.data());
f = portable_popen(cmd,"r");
}
bool found = lang==SrcLangExt_VHDL ||
lang==SrcLangExt_Tcl ||
lang==SrcLangExt_Python ||
lang==SrcLangExt_Fortran;
// for VHDL, TCL, Python, and Fortran no bracket search is possible
if (f)
{
int c=0;
int col=0;
int lineNr=1;
// skip until the startLine has reached
while (lineNr<startLine && !feof(f))
{
while ((c=fgetc(f))!='\n' && c!=EOF) /* skip */;
lineNr++;
}
if (!feof(f))
{
// skip until the opening bracket or lonely : is found
char cn=0;
while (lineNr<=endLine && !feof(f) && !found)
{
int pc=0;
while ((c=fgetc(f))!='{' && c!=':' && c!=EOF)
{
//printf("parsing char `%c'\n",c);
if (c=='\n')
{
lineNr++,col=0;
}
else if (c=='\t')
{
col+=tabSize - (col%tabSize);
}
else if (pc=='/' && c=='/') // skip single line comment
{
while ((c=fgetc(f))!='\n' && c!=EOF) pc=c;
if (c=='\n') lineNr++,col=0;
}
else if (pc=='/' && c=='*') // skip C style comment
{
while (((c=fgetc(f))!='/' || pc!='*') && c!=EOF)
{
if (c=='\n') lineNr++,col=0;
pc=c;
}
}
else
{
col++;
}
pc = c;
}
if (c==':')
{
cn=fgetc(f);
if (cn!=':') found=TRUE;
}
else if (c=='{') // } so vi matching brackets has no problem
{
found=TRUE;
}
}
//printf(" -> readCodeFragment(%s,%d,%d) lineNr=%d\n",fileName,startLine,endLine,lineNr);
if (found)
{
// For code with more than one line,
// fill the line with spaces until we are at the right column
// so that the opening brace lines up with the closing brace
if (endLine!=startLine)
{
QCString spaces;
spaces.fill(' ',col);
result+=spaces;
}
// copy until end of line
result+=c;
startLine=lineNr;
if (c==':')
{
result+=cn;
if (cn=='\n') lineNr++;
}
const int maxLineLength=4096;
char lineStr[maxLineLength];
do
{
//printf("reading line %d in range %d-%d\n",lineNr,startLine,endLine);
int size_read;
do
{
// read up to maxLineLength-1 bytes, the last byte being zero
char *p = fgets(lineStr, maxLineLength,f);
//printf(" read %s",p);
if (p)
{
size_read=qstrlen(p);
}
else // nothing read
{
size_read=-1;
lineStr[0]='\0';
}
result+=lineStr;
} while (size_read == (maxLineLength-1));
lineNr++;
} while (lineNr<=endLine && !feof(f));
// strip stuff after closing bracket
int newLineIndex = result.findRev('\n');
int braceIndex = result.findRev('}');
if (braceIndex > newLineIndex)
{
result.truncate(braceIndex+1);
}
endLine=lineNr-1;
}
}
if (usePipe)
{
portable_pclose(f);
Debug::print(Debug::FilterOutput, 0, "Filter output\n");
Debug::print(Debug::FilterOutput,0,"-------------\n%s\n-------------\n",result.data());
}
else
{
fclose(f);
}
}
result = transcodeCharacterStringToUTF8(result);
//fprintf(stderr,"readCodeFragement(%d-%d)=%s\n",startLine,endLine,result.data());
return found;
}
QCString Definition::getSourceFileBase() const
{
ASSERT(definitionType()!=Definition::TypeFile); // file overloads this method
QCString fn;
static bool sourceBrowser = Config_getBool("SOURCE_BROWSER");
if (sourceBrowser &&
m_impl->body && m_impl->body->startLine!=-1 && m_impl->body->fileDef)
{
fn = m_impl->body->fileDef->getSourceFileBase();
}
return fn;
}
QCString Definition::getSourceAnchor() const
{
QCString anchorStr;
if (m_impl->body && m_impl->body->startLine!=-1)
{
if (Htags::useHtags)
{
anchorStr.sprintf("L%d",m_impl->body->startLine);
}
else
{
anchorStr.sprintf("l%05d",m_impl->body->startLine);
}
}
return anchorStr;
}
/*! Write a reference to the source code defining this definition */
void Definition::writeSourceDef(OutputList &ol,const char *)
{
static bool latexSourceCode = Config_getBool("LATEX_SOURCE_CODE");
ol.pushGeneratorState();
//printf("Definition::writeSourceRef %d %p\n",bodyLine,bodyDef);
QCString fn = getSourceFileBase();
if (!fn.isEmpty())
{
QCString refText = theTranslator->trDefinedAtLineInSourceFile();
int lineMarkerPos = refText.find("@0");
int fileMarkerPos = refText.find("@1");
if (lineMarkerPos!=-1 && fileMarkerPos!=-1) // should always pass this.
{
QCString lineStr;
lineStr.sprintf("%d",m_impl->body->startLine);
QCString anchorStr = getSourceAnchor();
ol.startParagraph();
if (lineMarkerPos<fileMarkerPos) // line marker before file marker
{
// write text left from linePos marker
ol.parseText(refText.left(lineMarkerPos));
ol.pushGeneratorState();
ol.disable(OutputGenerator::RTF);
ol.disable(OutputGenerator::Man);
if (!latexSourceCode)
{
ol.disable(OutputGenerator::Latex);
}
// write line link (HTML, LaTeX optionally)
ol.writeObjectLink(0,fn,anchorStr,lineStr);
ol.enableAll();
ol.disable(OutputGenerator::Html);
if (latexSourceCode)
{
ol.disable(OutputGenerator::Latex);
}
// write normal text (Man/RTF, Latex optionally)
ol.docify(lineStr);
ol.popGeneratorState();
// write text between markers
ol.parseText(refText.mid(lineMarkerPos+2,
fileMarkerPos-lineMarkerPos-2));
ol.pushGeneratorState();
ol.disable(OutputGenerator::RTF);
ol.disable(OutputGenerator::Man);
if (!latexSourceCode)
{
ol.disable(OutputGenerator::Latex);
}
// write file link (HTML, LaTeX optionally)
ol.writeObjectLink(0,fn,0,m_impl->body->fileDef->name());
ol.enableAll();
ol.disable(OutputGenerator::Html);
if (latexSourceCode)
{
ol.disable(OutputGenerator::Latex);
}
// write normal text (Man/RTF, Latex optionally)
ol.docify(m_impl->body->fileDef->name());
ol.popGeneratorState();
// write text right from file marker
ol.parseText(refText.right(
refText.length()-fileMarkerPos-2));
}
else // file marker before line marker
{
// write text left from file marker
ol.parseText(refText.left(fileMarkerPos));
ol.pushGeneratorState();
ol.disable(OutputGenerator::RTF);
ol.disable(OutputGenerator::Man);
if (!latexSourceCode)
{
ol.disable(OutputGenerator::Latex);
}
// write file link (HTML only)
ol.writeObjectLink(0,fn,0,m_impl->body->fileDef->name());
ol.enableAll();
ol.disable(OutputGenerator::Html);
if (latexSourceCode)
{
ol.disable(OutputGenerator::Latex);
}
// write normal text (Latex/Man only)
ol.docify(m_impl->body->fileDef->name());
ol.popGeneratorState();