static void codifyLines(CodeOutputInterface &ol,FileDef *fd,const char *text,
uint &line,uint &column,const char *fontClass=0)
{
if (fontClass) ol.startFontClass(fontClass);
const char *p=text,*sp=p;
char c;
bool done=FALSE;
while (!done)
{
sp=p;
while ((c=*p++) && c!='\n') { column++; }
if (c=='\n')
{
line++;
int l = (int)(p-sp-1);
column=l+1;
char *tmp = (char*)malloc(l+1);
memcpy(tmp,sp,l);
tmp[l]='\0';
ol.codify(tmp);
free(tmp);
if (fontClass) ol.endFontClass();
ol.endCodeLine();
ol.startCodeLine(TRUE);
writeLineNumber(ol,fd,line);
if (fontClass) ol.startFontClass(fontClass);
}
else
{
ol.codify(sp);
done=TRUE;
}
}
if (fontClass) ol.endFontClass();
}
void ClangParser::linkInclude(CodeOutputInterface &ol,FileDef *fd,
uint &line,uint &column,const char *text)
{
QCString incName = text;
incName = incName.mid(1,incName.length()-2); // strip ".." or <..>
FileDef *ifd=0;
if (!incName.isEmpty())
{
FileName *fn = Doxygen::inputNameDict->find(incName);
if (fn)
{
bool found=false;
FileNameIterator fni(*fn);
// for each include name
for (fni.toFirst();!found && (ifd=fni.current());++fni)
{
// see if this source file actually includes the file
found = fd->isIncluded(ifd->absFilePath());
//printf(" include file %s found=%d\n",ifd->absFilePath().data(),found);
}
}
}
if (ifd)
{
ol.writeCodeLink(ifd->getReference(),ifd->getOutputFileBase(),0,text,ifd->briefDescriptionAsTooltip());
}
else
{
codifyLines(ol,ifd,text,line,column,"preprocessor");
}
}
void ClangParser::linkInclude(CodeOutputInterface &ol, QSharedPointer<FileDef> fd, uint &line, uint &column, const QString &text)
{
QString incName = text;
incName = incName.mid(1, incName.length() - 2); // strip ".." or <..>
QSharedPointer<FileDef> ifd;
if (! incName.isEmpty()) {
QSharedPointer<FileNameList> fn = Doxy_Globals::inputNameDict->find(incName);
if (fn) {
bool found = false;
// for each include name, see if this source file actually includes the file
for (auto fd : *fn) {
if (found) {
break;
}
ifd = fd;
found = fd->isIncluded(ifd->getFilePath());
}
}
}
if (ifd) {
ol.writeCodeLink(ifd->getReference(), ifd->getOutputFileBase(), 0, text, ifd->briefDescriptionAsTooltip());
} else {
codifyLines(ol, ifd, text, line, column, "preprocessor");
}
}
static void writeLineNumber(CodeOutputInterface &ol,FileDef *fd,uint line)
{
Definition *d = fd ? fd->getSourceDefinition(line) : 0;
if (d && d->isLinkable())
{
g_currentDefinition=d;
g_currentLine=line;
MemberDef *md = fd->getSourceMember(line);
if (md && md->isLinkable()) // link to member
{
if (g_currentMemberDef!=md) // new member, start search for body
{
g_searchForBody=TRUE;
g_insideBody=FALSE;
g_bracketCount=0;
}
g_currentMemberDef=md;
ol.writeLineNumber(md->getReference(),
md->getOutputFileBase(),
md->anchor(),
line);
}
else // link to compound
{
g_currentMemberDef=0;
ol.writeLineNumber(d->getReference(),
d->getOutputFileBase(),
d->anchor(),
line);
}
}
else // no link
{
ol.writeLineNumber(0,0,0,line);
}
// set search page target
if (Doxygen::searchIndex)
{
QCString lineAnchor;
lineAnchor.sprintf("l%05d",line);
ol.setCurrentDoc(fd,lineAnchor,TRUE);
}
//printf("writeLineNumber(%d) g_searchForBody=%d\n",line,g_searchForBody);
}
static void codifyLines(CodeOutputInterface &ol, QSharedPointer<FileDef> fd, const QString &text,
uint &line, uint &column, const QString &fontClass)
{
if (! fontClass.isEmpty()) {
ol.startFontClass(fontClass);
}
const QChar *p = text.constData();
const QChar *sp = p;
const QChar *ptr = p;
QChar c;
bool done = false;
while (! done) {
sp = p;
while ((c = *p++) != 0 && c != '\n') {
column++;
}
if (c == '\n') {
line++;
int l = (int)(p - sp - 1);
column = l + 1;
char *tmp = (char *)malloc(l + 1);
memcpy(tmp, sp, l);
tmp[l] = '\0';
ol.codify(tmp);
free(tmp);
if (! fontClass.isEmpty()) {
ol.endFontClass();
}
ol.endCodeLine();
ol.startCodeLine(true);
writeLineNumber(ol, fd, line);
if (! fontClass.isEmpty()) {
ol.startFontClass(fontClass.toUtf8());
}
} else {
ol.codify(text.mid(sp - ptr) );
done = true;
}
}
if (! fontClass.isEmpty()) {
ol.endFontClass();
}
}
static void writeLineNumber(CodeOutputInterface &ol, QSharedPointer<FileDef> fd, uint line)
{
QSharedPointer<Definition> d;
if (fd) {
d = fd->getSourceDefinition(line);
}
if (d && d->isLinkable()) {
g_currentDefinition = d;
g_currentLine = line;
QSharedPointer<MemberDef> md = fd->getSourceMember(line);
if (md && md->isLinkable()) {
// link to member
if (g_currentMemberDef != md) {
// new member, start search for body
g_searchForBody = true;
g_insideBody = false;
g_bracketCount = 0;
}
g_currentMemberDef = md;
ol.writeLineNumber(md->getReference(), md->getOutputFileBase(), md->anchor(), line);
} else {
// link to compound
g_currentMemberDef = QSharedPointer<MemberDef>();
ol.writeLineNumber(d->getReference(), d->getOutputFileBase(), d->anchor(), line);
}
} else {
// no link
ol.writeLineNumber(0, 0, 0, line);
}
// set search page target
if (Doxy_Globals::searchIndex) {
QString lineAnchor = QString("l%1").arg(line, 5, 10, QChar('0'));
ol.setCurrentDoc(fd, lineAnchor, true);
}
}
static void writeMultiLineCodeLink(CodeOutputInterface &ol, QSharedPointer<FileDef> fd, uint &line, uint &column,
QSharedPointer<Definition> d, const QString &text)
{
static bool sourceTooltips = Config::getBool("source-tooltips");
TooltipManager::instance()->addTooltip(d);
QString ref = d->getReference();
QString file = d->getOutputFileBase();
QString anchor = d->anchor();
QString tooltip;
if (! sourceTooltips) {
// fall back to simple "title" tooltips
tooltip = d->briefDescriptionAsTooltip();
}
QString tmp;
for (auto c : text) {
if (c == '\n') {
line++;
ol.writeCodeLink(ref, file, anchor, tmp, tooltip);
ol.endCodeLine();
ol.startCodeLine(true);
writeLineNumber(ol, fd, line);
tmp = "";
} else {
column++;
tmp += c;
}
}
if (! tmp.isEmpty() ) {
ol.writeCodeLink(ref, file, anchor, tmp, tooltip);
}
}
static void writeMultiLineCodeLink(CodeOutputInterface &ol,
FileDef *fd,uint &line,uint &column,
Definition *d,
const char *text)
{
static bool sourceTooltips = Config_getBool(SOURCE_TOOLTIPS);
TooltipManager::instance()->addTooltip(d);
QCString ref = d->getReference();
QCString file = d->getOutputFileBase();
QCString anchor = d->anchor();
QCString tooltip;
if (!sourceTooltips) // fall back to simple "title" tooltips
{
tooltip = d->briefDescriptionAsTooltip();
}
bool done=FALSE;
char *p=(char *)text;
while (!done)
{
char *sp=p;
char c;
while ((c=*p++) && c!='\n') { column++; }
if (c=='\n')
{
line++;
*(p-1)='\0';
//printf("writeCodeLink(%s,%s,%s,%s)\n",ref,file,anchor,sp);
ol.writeCodeLink(ref,file,anchor,sp,tooltip);
ol.endCodeLine();
ol.startCodeLine(TRUE);
writeLineNumber(ol,fd,line);
}
else
{
//printf("writeCodeLink(%s,%s,%s,%s)\n",ref,file,anchor,sp);
ol.writeCodeLink(ref,file,anchor,sp,tooltip);
done=TRUE;
}
}
}
void TooltipManager::writeTooltips(CodeOutputInterface &ol)
{
QDictIterator<Definition> di(p->tooltipInfo);
Definition *d;
for (di.toFirst();(d=di.current());++di)
{
DocLinkInfo docInfo;
docInfo.name = d->qualifiedName();
docInfo.ref = d->getReference();
docInfo.url = d->getOutputFileBase();
docInfo.anchor = d->anchor();
SourceLinkInfo defInfo;
if (d->getBodyDef() && d->getStartBodyLine()!=-1)
{
defInfo.file = d->getBodyDef()->name();
defInfo.line = d->getStartBodyLine();
defInfo.url = d->getSourceFileBase();
defInfo.anchor = d->getSourceAnchor();
}
SourceLinkInfo declInfo; // TODO: fill in...
QCString decl;
if (d->definitionType()==Definition::TypeMember)
{
MemberDef *md = (MemberDef*)d;
decl = md->declaration();
if (!decl.isEmpty() && decl.at(0)=='@') // hide enum values
{
decl.resize(0);
}
}
ol.writeTooltip(di.currentKey(), // id
docInfo, // symName
decl, // decl
d->briefDescriptionAsTooltip(), // desc
defInfo,
declInfo
);
}
}
void ClangParser::writeSources(CodeOutputInterface &ol,FileDef *fd)
{
TooltipManager::instance()->clearTooltips();
// (re)set global parser state
g_currentDefinition=0;
g_currentMemberDef=0;
g_currentLine=0;
g_searchForBody=FALSE;
g_insideBody=FALSE;
g_bracketCount=0;
unsigned int line=1,column=1;
QCString lineNumber,lineAnchor;
ol.startCodeLine(TRUE);
writeLineNumber(ol,fd,line);
for (unsigned int i=0;i<p->numTokens;i++)
{
CXSourceLocation start = clang_getTokenLocation(p->tu, p->tokens[i]);
unsigned int l, c;
clang_getSpellingLocation(start, 0, &l, &c, 0);
if (l > line) column = 1;
while (line<l)
{
line++;
ol.endCodeLine();
ol.startCodeLine(TRUE);
writeLineNumber(ol,fd,line);
}
while (column<c) { ol.codify(" "); column++; }
CXString tokenString = clang_getTokenSpelling(p->tu, p->tokens[i]);
char const *s = clang_getCString(tokenString);
CXCursorKind cursorKind = clang_getCursorKind(p->cursors[i]);
CXTokenKind tokenKind = clang_getTokenKind(p->tokens[i]);
//printf("%d:%d %s cursorKind=%d tokenKind=%d\n",line,column,s,cursorKind,tokenKind);
switch (tokenKind)
{
case CXToken_Keyword:
if (strcmp(s,"operator")==0)
{
linkIdentifier(ol,fd,line,column,s,i);
}
else
{
codifyLines(ol,fd,s,line,column,
cursorKind==CXCursor_PreprocessingDirective ? "preprocessor" :
keywordToType(s));
}
break;
case CXToken_Literal:
if (cursorKind==CXCursor_InclusionDirective)
{
linkInclude(ol,fd,line,column,s);
}
else if (s[0]=='"' || s[0]=='\'')
{
codifyLines(ol,fd,s,line,column,"stringliteral");
}
else
{
codifyLines(ol,fd,s,line,column);
}
break;
case CXToken_Comment:
codifyLines(ol,fd,s,line,column,"comment");
break;
default: // CXToken_Punctuation or CXToken_Identifier
if (tokenKind==CXToken_Punctuation)
{
detectFunctionBody(s);
//printf("punct %s: %d\n",s,cursorKind);
}
switch (cursorKind)
{
case CXCursor_PreprocessingDirective:
codifyLines(ol,fd,s,line,column,"preprocessor");
break;
case CXCursor_MacroDefinition:
codifyLines(ol,fd,s,line,column,"preprocessor");
break;
case CXCursor_InclusionDirective:
linkInclude(ol,fd,line,column,s);
break;
case CXCursor_MacroExpansion:
linkMacro(ol,fd,line,column,s);
break;
default:
if (tokenKind==CXToken_Identifier ||
(tokenKind==CXToken_Punctuation && // for operators
(cursorKind==CXCursor_DeclRefExpr ||
cursorKind==CXCursor_MemberRefExpr ||
cursorKind==CXCursor_CallExpr ||
cursorKind==CXCursor_ObjCMessageExpr)
)
)
{
linkIdentifier(ol,fd,line,column,s,i);
if (Doxygen::searchIndex)
{
ol.addWord(s,FALSE);
}
}
else
{
codifyLines(ol,fd,s,line,column);
}
break;
}
}
clang_disposeString(tokenString);
}
ol.endCodeLine();
TooltipManager::instance()->writeTooltips(ol);
}
void ClangParser::writeSources(CodeOutputInterface &ol, QSharedPointer<FileDef> fd)
{
TooltipManager::instance()->clearTooltips();
// set global parser state
g_currentDefinition = QSharedPointer<Definition>();
g_currentMemberDef = QSharedPointer<MemberDef>();
g_currentLine = 0;
g_searchForBody = false;
g_insideBody = false;
g_bracketCount = 0;
unsigned int line = 1;
unsigned int column = 1;
QString lineNumber;
QString lineAnchor;
ol.startCodeLine(true);
writeLineNumber(ol, fd, line);
for (unsigned int i = 0; i < p->numTokens; i++) {
CXSourceLocation start = clang_getTokenLocation(p->tu, p->tokens[i]);
unsigned int t_line;
unsigned int t_col;
clang_getSpellingLocation(start, 0, &t_line, &t_col, 0);
if (t_line > line) {
column = 1;
}
while (line < t_line) {
line++;
ol.endCodeLine();
ol.startCodeLine(true);
writeLineNumber(ol, fd, line);
}
while (column < t_col) {
ol.codify(" ");
column++;
}
CXString tokenString = clang_getTokenSpelling(p->tu, p->tokens[i]);
char const *s = clang_getCString(tokenString);
CXCursorKind cursorKind = clang_getCursorKind(p->cursors[i]);
CXTokenKind tokenKind = clang_getTokenKind(p->tokens[i]);
switch (tokenKind) {
case CXToken_Keyword:
if (strcmp(s, "operator") == 0) {
linkIdentifier(ol, fd, line, column, s, i);
} else {
QString temp;
if (cursorKind == CXCursor_PreprocessingDirective) {
temp = "preprocessor";
} else {
temp = keywordToType(s);
}
codifyLines(ol, fd, s, line, column, temp);
}
break;
case CXToken_Literal:
if (cursorKind == CXCursor_InclusionDirective) {
linkInclude(ol, fd, line, column, s);
} else if (s[0] == '"' || s[0] == '\'') {
codifyLines(ol, fd, s, line, column, "stringliteral");
} else {
codifyLines(ol, fd, s, line, column, "");
}
break;
case CXToken_Comment:
codifyLines(ol, fd, s, line, column, "comment");
break;
default:
// CXToken_Punctuation or CXToken_Identifier
if (tokenKind == CXToken_Punctuation) {
detectFunctionBody(s);
}
switch (cursorKind) {
case CXCursor_PreprocessingDirective:
codifyLines(ol, fd, s, line, column, "preprocessor");
break;
case CXCursor_MacroDefinition:
codifyLines(ol, fd, s, line, column, "preprocessor");
break;
case CXCursor_InclusionDirective:
linkInclude(ol, fd, line, column, s);
break;
case CXCursor_MacroExpansion:
linkMacro(ol, fd, line, column, s);
break;
default:
if (tokenKind == CXToken_Identifier || (tokenKind == CXToken_Punctuation &&
(cursorKind == CXCursor_DeclRefExpr || cursorKind == CXCursor_MemberRefExpr ||
cursorKind == CXCursor_CallExpr || cursorKind == CXCursor_ObjCMessageExpr)) ) {
linkIdentifier(ol, fd, line, column, s, i);
if (Doxy_Globals::searchIndex) {
ol.addWord(s, false);
}
} else {
codifyLines(ol, fd, s, line, column, "");
}
break;
}
}
clang_disposeString(tokenString);
}
ol.endCodeLine();
TooltipManager::instance()->writeTooltips(ol);
}
