static int DoIfDef (int skip, int flag)
/* Process #ifdef if flag == 1, or #ifndef if flag == 0. */
{
ident Ident;
SkipWhitespace (0);
if (MacName (Ident) == 0) {
return 0;
} else {
return PushIf (skip, flag, IsMacro(Ident));
}
}
TagEntryPtr TagEntry::ReplaceSimpleMacro()
{
if(IsMacro()) {
PPToken tok = TagsManagerST::Get()->GetDatabase()->GetMacro(GetName());
if(tok.flags & PPToken::IsValid && !(tok.flags & PPToken::IsFunctionLike)) {
std::vector<TagEntryPtr> tags;
TagsManagerST::Get()->FindByNameAndScope(tok.replacement, GetScopeName(), tags);
if(tags.size() == 1) {
// replace the current tag content with the new match
return tags.at(0);
}
}
}
return NULL;
}
static unsigned Pass1 (StrBuf* Source, StrBuf* Target)
/* Preprocessor pass 1. Remove whitespace. Handle old and new style comments
* and the "defined" operator.
*/
{
unsigned IdentCount;
ident Ident;
int HaveParen;
/* Switch to the new input source */
StrBuf* OldSource = InitLine (Source);
/* Loop removing ws and comments */
IdentCount = 0;
while (CurC != '\0') {
if (SkipWhitespace (0)) {
/* Squeeze runs of blanks */
if (!IsSpace (SB_LookAtLast (Target))) {
SB_AppendChar (Target, ' ');
}
} else if (IsSym (Ident)) {
if (Preprocessing && strcmp (Ident, "defined") == 0) {
/* Handle the "defined" operator */
SkipWhitespace (0);
HaveParen = 0;
if (CurC == '(') {
HaveParen = 1;
NextChar ();
SkipWhitespace (0);
}
if (IsSym (Ident)) {
SB_AppendChar (Target, IsMacro (Ident)? '1' : '0');
if (HaveParen) {
SkipWhitespace (0);
if (CurC != ')') {
PPError ("`)' expected");
} else {
NextChar ();
}
}
} else {
PPError ("Identifier expected");
SB_AppendChar (Target, '0');
}
} else {
++IdentCount;
SB_AppendStr (Target, Ident);
}
} else if (IsQuote (CurC)) {
CopyQuotedString (Target);
} else if (CurC == '/' && NextC == '*') {
if (!IsSpace (SB_LookAtLast (Target))) {
SB_AppendChar (Target, ' ');
}
OldStyleComment ();
} else if (IS_Get (&Standard) >= STD_C99 && CurC == '/' && NextC == '/') {
if (!IsSpace (SB_LookAtLast (Target))) {
SB_AppendChar (Target, ' ');
}
NewStyleComment ();
} else {
SB_AppendChar (Target, CurC);
NextChar ();
}
}
/* Switch back to the old source */
InitLine (OldSource);
/* Return the number of identifiers found in the line */
return IdentCount;
}
wxString TagEntry::FormatComment()
{
if(m_isCommentForamtted) return m_formattedComment;
m_isCommentForamtted = true;
m_formattedComment.Clear();
// Send the plugins an event requesting tooltip for this tag
if(IsMethod()) {
if(IsConstructor())
m_formattedComment << wxT("<b>[Constructor]</b>\n");
else if(IsDestructor())
m_formattedComment << wxT("<b>[Destructor]</b>\n");
TagEntryPtr p(new TagEntry(*this));
m_formattedComment << wxT("<code>")
<< TagsManagerST::Get()->FormatFunction(p, FunctionFormat_WithVirtual | FunctionFormat_Arg_Per_Line)
<< wxT("</code>\n");
m_formattedComment.Replace(GetName(), wxT("<b>") + GetName() + wxT("</b>"));
} else if(IsClass()) {
m_formattedComment << wxT("<b>Kind:</b> ");
m_formattedComment << GetKind() << "\n";
if(GetInheritsAsString().IsEmpty() == false) {
m_formattedComment << wxT("<b>Inherits:</b> ");
m_formattedComment << GetInheritsAsString() << wxT("\n");
}
} else if(IsMacro() || IsTypedef() || IsContainer() || GetKind() == wxT("member") ||
GetKind() == wxT("variable")) {
m_formattedComment << wxT("<b>Kind:</b> ");
m_formattedComment << GetKind() << "\n";
m_formattedComment << wxT("<b>Match Pattern:</b> ");
// Prettify the match pattern
wxString matchPattern(GetPattern());
matchPattern.Trim().Trim(false);
if(matchPattern.StartsWith(wxT("/^"))) {
matchPattern.Replace(wxT("/^"), wxT(""));
}
if(matchPattern.EndsWith(wxT("$/"))) {
matchPattern.Replace(wxT("$/"), wxT(""));
}
matchPattern.Replace(wxT("\t"), wxT(" "));
while(matchPattern.Replace(wxT(" "), wxT(" "))) {
}
matchPattern.Trim().Trim(false);
// BUG#3082954: limit the size of the 'match pattern' to a reasonable size (200 chars)
matchPattern = TagsManagerST::Get()->WrapLines(matchPattern);
matchPattern.Replace(GetName(), wxT("<b>") + GetName() + wxT("</b>"));
m_formattedComment << wxT("<code>") << matchPattern << wxT("</code>\n");
}
// Add comment section
wxString tagComment;
if(!GetFile().IsEmpty()) {
CommentParseResult comments;
::ParseComments(GetFile().mb_str(wxConvUTF8).data(), comments);
// search for comment in the current line, the line above it and 2 above it
// use the first match we got
for(size_t i = 0; i < 3; i++) {
wxString comment = comments.getCommentForLine(GetLine()-i);
if(!comment.IsEmpty()) {
SetComment(comment);
break;
}
}
}
if(!GetComment().IsEmpty()) {
wxString theComment;
theComment = GetComment();
theComment = TagsManagerST::Get()->WrapLines(theComment);
theComment.Trim(false);
wxString tagComment = wxString::Format(wxT("%s\n"), theComment.c_str());
if(m_formattedComment.IsEmpty() == false) {
m_formattedComment.Trim().Trim(false);
m_formattedComment << wxT("\n<hr>");
}
m_formattedComment << tagComment;
}
// Update all "doxy" comments and surround them with <green> tags
static wxRegEx reDoxyParam("([@\\\\]{1}param)[ \t]+([_a-z][a-z0-9_]*)?", wxRE_DEFAULT | wxRE_ICASE);
static wxRegEx reDoxyBrief("([@\\\\]{1}(brief|details))[ \t]*", wxRE_DEFAULT | wxRE_ICASE);
static wxRegEx reDoxyThrow("([@\\\\]{1}(throw|throws))[ \t]*", wxRE_DEFAULT | wxRE_ICASE);
static wxRegEx reDoxyReturn("([@\\\\]{1}(return|retval|returns))[ \t]*", wxRE_DEFAULT | wxRE_ICASE);
static wxRegEx reDoxyToDo("([@\\\\]{1}todo)[ \t]*", wxRE_DEFAULT | wxRE_ICASE);
static wxRegEx reDoxyRemark("([@\\\\]{1}(remarks|remark))[ \t]*", wxRE_DEFAULT | wxRE_ICASE);
static wxRegEx reDate("([@\\\\]{1}date)[ \t]*", wxRE_DEFAULT | wxRE_ICASE);
static wxRegEx reFN("([@\\\\]{1}fn)[ \t]*", wxRE_DEFAULT | wxRE_ICASE);
if(reDoxyParam.IsValid() && reDoxyParam.Matches(m_formattedComment)) {
reDoxyParam.ReplaceAll(&m_formattedComment, "\n<b>Parameter</b>\n<i>\\2</i>");
}
if(reDoxyBrief.IsValid() && reDoxyBrief.Matches(m_formattedComment)) {
reDoxyBrief.ReplaceAll(&m_formattedComment, "");
}
if(reDoxyThrow.IsValid() && reDoxyThrow.Matches(m_formattedComment)) {
reDoxyThrow.ReplaceAll(&m_formattedComment, "\n<b>Throws</b>\n");
}
if(reDoxyReturn.IsValid() && reDoxyReturn.Matches(m_formattedComment)) {
reDoxyReturn.ReplaceAll(&m_formattedComment, "\n<b>Returns</b>\n");
}
if(reDoxyToDo.IsValid() && reDoxyToDo.Matches(m_formattedComment)) {
reDoxyToDo.ReplaceAll(&m_formattedComment, "\n<b>TODO</b>\n");
}
if(reDoxyRemark.IsValid() && reDoxyRemark.Matches(m_formattedComment)) {
reDoxyRemark.ReplaceAll(&m_formattedComment, "\n ");
}
if(reDate.IsValid() && reDate.Matches(m_formattedComment)) {
reDate.ReplaceAll(&m_formattedComment, "<b>Date</b> ");
}
if(reFN.IsValid() && reFN.Matches(m_formattedComment)) {
size_t fnStart, fnLen, fnEnd;
if(reFN.GetMatch(&fnStart, &fnLen)) {
fnEnd = m_formattedComment.find('\n', fnStart);
if(fnEnd != wxString::npos) {
// remove the string from fnStart -> fnEnd (including ther terminating \n)
m_formattedComment.Remove(fnStart, (fnEnd - fnStart) + 1);
}
}
}
// if nothing to display skip this
m_formattedComment.Trim().Trim(false);
return m_formattedComment;
}