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author | Dimitri van Heesch <dimitri@stack.nl> | 2000-04-30 17:13:40 (GMT) |
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committer | Dimitri van Heesch <dimitri@stack.nl> | 2000-04-30 17:13:40 (GMT) |
commit | 3b8b750f05f52572bc72e6e3538345a51d51844a (patch) | |
tree | e8fc87186141ebce1c8547a44d7adcd0ec122e14 /src/code.l | |
parent | a790b4aefe37b616ec4563877e01aa5f99447c85 (diff) | |
download | Doxygen-3b8b750f05f52572bc72e6e3538345a51d51844a.zip Doxygen-3b8b750f05f52572bc72e6e3538345a51d51844a.tar.gz Doxygen-3b8b750f05f52572bc72e6e3538345a51d51844a.tar.bz2 |
Release-1.1.2-20000430
Diffstat (limited to 'src/code.l')
-rw-r--r-- | src/code.l | 184 |
1 files changed, 143 insertions, 41 deletions
@@ -34,7 +34,6 @@ #include "outputlist.h" #include "util.h" -#define YY_NO_UNPUT #define YY_NEVER_INTERACTIVE 1 class CodeClassDef @@ -107,12 +106,17 @@ static QCString g_exampleFile; static int g_anchorCount; static FileDef * g_sourceFileDef; static bool g_includeCodeFragment; +static const char * g_currentFontClass; // start a new line of code, inserting a line number if g_sourceFileDef // is TRUE. If a definition starts at the current line, then the line // number is linked to the documentation of that definition. static void startCodeLine(OutputList &ol) { + if (g_currentFontClass) + { + g_code->endFontClass(); + } if (g_sourceFileDef) { QCString lineNumber,lineAnchor; @@ -135,6 +139,10 @@ static void startCodeLine(OutputList &ol) } } ol.startCodeLine(); + if (g_currentFontClass) + { + g_code->startFontClass(g_currentFontClass); + } } // write a code fragment `text' that may span multiple lines, inserting @@ -175,8 +183,7 @@ static void writeMultiLineCodeLink(OutputList &ol, const char *anchor,const char *text) { bool done=FALSE; - QCString ts = text; - char *p=ts.data(); + char *p=(char *)text; while (!done) { char *sp=p; @@ -226,7 +233,7 @@ static void setClassScope(const QCString &name) QCString n=name; n=n.simplifyWhiteSpace(); int index; - if ((index=n.find("::"))!=-1) + if ((index=n.findRev("::"))!=-1) g_classScope=n.left(index); else g_classScope.resize(0); @@ -238,11 +245,17 @@ static void addVariable() g_cvd.name=g_name.copy().simplifyWhiteSpace(); g_cvd.type=g_type.copy().simplifyWhiteSpace(); if (g_type.isEmpty()) + { return; - else if ((getClass(g_cvd.type)) || (g_codeClassDict[g_cvd.type])) + } + else { - g_cvd.classScope=g_classScope; - g_codeVarList.append(new CodeVarDef(g_cvd)); // add it to a list + //printf("adding variable `%s' `%s'\n",g_cvd.type.data(),g_cvd.name.data()); + if ((getClass(g_cvd.type)) || (g_codeClassDict[g_cvd.type])) + { + g_cvd.classScope=g_classScope; + g_codeVarList.append(new CodeVarDef(g_cvd)); // add it to a list + } } } @@ -251,20 +264,32 @@ static void addParameter() g_cvd.name=g_parmName.copy().simplifyWhiteSpace(); g_cvd.type=g_parmType.copy().simplifyWhiteSpace(); if (g_cvd.type.isEmpty()) + { return; - else if ((getClass(g_cvd.type)) || (g_codeClassDict[g_cvd.type])) + } + else { - g_cvd.classScope=g_classScope; - g_codeParmList.append(new CodeVarDef(g_cvd)); // add it to a list + //printf("adding parameter `%s' `%s'\n",g_cvd.type.data(),g_cvd.name.data()); + if ((getClass(g_cvd.type)) || (g_codeClassDict[g_cvd.type])) + { + g_cvd.classScope=g_classScope; + g_codeParmList.append(new CodeVarDef(g_cvd)); // add it to a list + } } } -static void generateClassLink(OutputList &ol,char *clName) +static void generateClassLink(OutputList &ol,char *clName,int *clNameLen=0) { + int i=0; QCString className=clName; + if (clNameLen) *clNameLen=0; if (className.isEmpty()) return; - ClassDef *cd; - if ((cd=getClass(className)) && cd->isLinkable()) + ClassDef *cd=getClass(className); + if (cd==0 && (i=className.find('<'))!=-1) + { + cd=getClass(className.left(i)); + } + if (cd && cd->isLinkable()) { if (g_exampleBlock) { @@ -285,12 +310,13 @@ static void generateClassLink(OutputList &ol,char *clName) g_anchorCount++; } } - //ol.writeCodeLink(cd->getReference(),cd->getOutputFileBase(),0,className); writeMultiLineCodeLink(ol,cd->getReference(),cd->getOutputFileBase(),0,className); + if (clNameLen) *clNameLen=className.length()-i-1; } else { codifyLines(clName); + if (clNameLen) *clNameLen=className.length()-1; } } @@ -330,11 +356,9 @@ static bool getLink(const char *className, Definition *d=0; if (cd) d=cd; else if (cd) d=nd; else if (fd) d=fd; else d=gd; - if (d) + if (d && d->isLinkable()) { //printf("d->getOutputBase()=`%s' name=`%s'\n",d->getOutputFileBase().data(),md->name().data()); - //result.writeCodeLink(d->getReference(),d->getOutputFileBase(), - // md->anchor(),text ? text : memberName); writeMultiLineCodeLink(result,d->getReference(),d->getOutputFileBase(), md->anchor(),text ? text : memberName); return TRUE; @@ -413,7 +437,7 @@ static void generateMemberLink(OutputList &ol,const char *varName, else { ClassDef *vcd = getClass(g_classScope); - if (vcd) + if (vcd && vcd->isLinkable()) { //printf("Found class for variable `%s'\n",varName); MemberName *vmn=memberNameDict[varName]; @@ -427,7 +451,7 @@ static void generateMemberLink(OutputList &ol,const char *varName, { //printf("Found variable type=%s\n",vmd->typeString()); ClassDef *mcd=stripClassName(vmd->typeString()); - if (mcd) + if (mcd && mcd->isLinkable()) { MemberName *mmn=memberNameDict[memName]; if (mmn) @@ -438,8 +462,6 @@ static void generateMemberLink(OutputList &ol,const char *varName, { if (mmd->memberClass()==mcd) { - //ol.writeCodeLink(mcd->getReference(),mcd->getOutputFileBase(), - // mmd->anchor(),memName); writeMultiLineCodeLink(ol,mcd->getReference(), mcd->getOutputFileBase(),mmd->anchor(),memName); return; @@ -519,6 +541,22 @@ static int countLines() return count; } +static void endFontClass() +{ + if (g_currentFontClass) + { + g_code->endFontClass(); + g_currentFontClass=0; + } +} + +static void startFontClass(const char *s) +{ + endFontClass(); + g_code->startFontClass(s); + g_currentFontClass=s; +} + /* ----------------------------------------------------------------- */ #undef YY_INPUT @@ -541,6 +579,8 @@ B [ \t] BN [ \t\n\r] ID [a-z_A-Z][a-z_A-Z0-9]* SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID}) +KEYWORD ("asm"|"auto"|"break"|"case"|"catch"|"class"|"const_cast"|"continue"|"default"|"delete"|"do"|"dynamic_cast"|"else"|"enum"|"explicit"|"extern"|"false"|"for"|"friend"|"goto"|"if"|"inline"|"mutable"|"namespace"|"new"|"operator"|"private"|"protected"|"public"|"register"|"reinterpret_cast"|"return"|"sizeof"|"static"|"static_cast"|"struct"|"switch"|"template"|"this"|"throw"|"true"|"try"|"typedef"|"typeid"|"typename"|"union"|"using"|"virtual"|"volatile"|"while") +TYPEKW ("bool"|"char"|"const"|"double"|"float"|"int"|"long"|"short"|"signed"|"unsigned"|"void"|"wchar_t") %option noyywrap @@ -564,11 +604,14 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID}) <*>\x0d <Body>^([ \t]*"#"[ \t]"include"[ \t]*)("<"|"\"") { + startFontClass("preprocessor"); g_code->codify(yytext); BEGIN( ReadInclude ); } <Body>("class"|"struct"|"union")[ \t\n]+ { - codifyLines(yytext); + startFontClass("keyword"); + codifyLines(yytext); + endFontClass(); //g_code->codify(yytext); BEGIN( ClassName ); } @@ -589,9 +632,11 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID}) QCString text; text+=c; g_code->codify(text); + endFontClass(); BEGIN( Body ); } <Body>^[ \t]*"#" { + startFontClass("preprocessor"); g_code->codify(yytext); BEGIN( SkipCPP ) ; } @@ -603,6 +648,7 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID}) } <SkipCPP>\n { codifyLines(yytext); + endFontClass(); BEGIN( Body ) ; } <SkipCPP>"//" { @@ -653,17 +699,10 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID}) } BEGIN( Body ); } -<Bases>"virtual" { - g_code->codify(yytext); - } -<Bases>"public" { - g_code->codify(yytext); - } -<Bases>"protected" { - g_code->codify(yytext); - } -<Bases>"private" { +<Bases>"virtual"|"public"|"protected"|"private" { + startFontClass("keyword"); g_code->codify(yytext); + endFontClass(); } <Bases>{ID} { //printf("%s:addBase(%s)\n",g_ccd.name.data(),yytext); @@ -689,12 +728,24 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID}) } -<Body>("asm"|"auto"|"break"|"case"|"catch"|"continue"|"default"|"delete"|"do"|"else"|"for"|"goto"|"if"|"new"|"return"|"switch"|"this"|"throw"|"try"|"typedef"|"while")([ \t\n]*)/"(" { +<Body>{KEYWORD}/([^a-z_A-Z0-9]) { + startFontClass("keyword"); codifyLines(yytext); - g_name.resize(0);g_type.resize(0); + endFontClass(); } -<Body>("asm"|"auto"|"break"|"case"|"catch"|"continue"|"default"|"delete"|"do"|"else"|"for"|"goto"|"if"|"new"|"return"|"switch"|"this"|"throw"|"try"|"typedef"|"while")([ \t\n]*) { +<Body>{KEYWORD}/{B}* { + startFontClass("keyword"); codifyLines(yytext); + endFontClass(); + } +<Body>{KEYWORD}/{B}*"(" { + startFontClass("keyword"); + codifyLines(yytext); + endFontClass(); + g_name.resize(0);g_type.resize(0); + } +<Body>[\\|\)\+\-\/\%\~\!] { + g_code->codify(yytext); g_name.resize(0);g_type.resize(0); } /* @@ -704,7 +755,21 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID}) name+=yytext; } */ -<Body>{SCOPENAME}/[ \t\n]* { +<Body>{TYPEKW}/{B}* { + startFontClass("keyword"); + g_code->codify(yytext); + endFontClass(); + addType(); + g_name+=yytext; + } +<Body>{SCOPENAME}{B}*"<"[^\}\{\(\)\/\n\>]*">"/{B}* { + int i; + generateClassLink(*g_code,yytext,&i); + addType(); + QCString text=yytext; + g_name+=text.left(i); + } +<Body>{SCOPENAME}/{B}* { generateClassLink(*g_code,yytext); //codifyLines(yytext); addType(); @@ -778,6 +843,13 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID}) <Body>[0-9]+ { g_code->codify(yytext); } +<MemberCall2,FuncCall>({KEYWORD}|{TYPEKW})/([^a-z_A-Z0-9]) { + addParmType(); + g_parmName=yytext; + startFontClass("keyword"); + g_code->codify(yytext); + endFontClass(); + } <MemberCall2,FuncCall>[a-z_A-Z][:a-z_A-Z0-9]* { addParmType(); g_parmName=yytext; @@ -808,15 +880,21 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID}) g_parmType.resize(0);g_parmName.resize(0); BEGIN( Body ); } -<MemberCall2,FuncCall>")"[ \t\n]*"{" { +<MemberCall2,FuncCall>")"({BN}"const"|"volatile")*{BN}*"{" { addParameter(); g_parmType.resize(0);g_parmName.resize(0); if (g_name.find("::")!=-1) setClassScope(g_name); - codifyLines(yytext); + g_code->codify(")"); + startFontClass("keyword"); + yytext[yyleng-1]='\0'; + codifyLines(yytext+1); + endFontClass(); + g_code->codify("{"); g_curlyCount++; g_type.resize(0); g_name.resize(0); BEGIN( Body ); } + /* <MemberCall2,FuncCall>")"[ \t\n]*":" { addParameter(); g_parmType.resize(0);g_parmName.resize(0); @@ -825,6 +903,7 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID}) g_type.resize(0); g_name.resize(0); BEGIN( SkipInits ); } + */ <SkipInits>"{" { g_code->codify(yytext); g_curlyCount++; @@ -861,13 +940,21 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID}) } <SkipComment>[ \t]*"*/" { g_code->codify(yytext); + endFontClass(); BEGIN( g_lastCContext ) ; } -<SkipCxxComment>.*/\n { - //codifyLines(yytext); +<SkipCxxComment>[^\r\n]* { g_code->codify(yytext); - BEGIN( g_lastCContext ) ; } +<SkipCxxComment>\r +<SkipCxxComment>\n { + unput('\n'); + endFontClass(); + BEGIN( g_lastCContext ) ; + } +<SkipCxxComment>. { + g_code->codify(yytext); + } <RemoveSpecialCComment>"*/"{B}*\n({B}*\n)*{B}*"/*"[*!]/[^/*] { g_yyLineNr+=QCString(yytext).contains('\n'); } @@ -899,7 +986,9 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID}) } else { + startFontClass("comment"); codifyLines(yytext); + endFontClass(); } } <*>^{B}*"//"[!/][^\n]*\n { // remove special one-line comment @@ -914,7 +1003,9 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID}) } else { + startFontClass("comment"); codifyLines(yytext); + endFontClass(); } } <*>"//"[!/][^\n]*\n { // strip special one-line comment @@ -925,7 +1016,9 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID}) } else { + startFontClass("comment"); codifyLines(yytext); + endFontClass(); } } <*>\n{B}*"/*"[!*]/[^/*] { @@ -938,6 +1031,7 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID}) else { g_lastCContext = YY_START ; + startFontClass("comment"); codifyLines(yytext); BEGIN(SkipComment); } @@ -951,6 +1045,7 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID}) else { g_lastCContext = YY_START ; + startFontClass("comment"); g_code->codify(yytext); BEGIN(SkipComment); } @@ -964,21 +1059,26 @@ SCOPENAME (({ID}?{BN}*"::"{BN}*)*)((~{BN}*)?{ID}) else { g_lastCContext = YY_START ; + startFontClass("comment"); g_code->codify(yytext); BEGIN(SkipComment); } } <*>"/*"("!"?)"*/" { if (!Config::stripCommentsFlag) { + startFontClass("comment"); g_code->codify(yytext); + endFontClass(); } } <*>"/*" { + startFontClass("comment"); g_code->codify(yytext); g_lastCContext = YY_START ; BEGIN( SkipComment ) ; } <*>"//" { + startFontClass("comment"); g_code->codify(yytext); g_lastCContext = YY_START ; BEGIN( SkipCxxComment ) ; @@ -1025,6 +1125,7 @@ void parseCode(OutputList &ol,const char *className,const QCString &s, if (s.isEmpty()) return; g_inputString = s; g_inputPosition = 0; + g_currentFontClass = 0; if (endLine!=-1) g_inputLines = endLine+1; else @@ -1051,6 +1152,7 @@ void parseCode(OutputList &ol,const char *className,const QCString &s, codeYYrestart( codeYYin ); BEGIN( Body ); codeYYlex(); + endFontClass(); //if (g_yyLineNr<=g_inputLines) code->endCodeLine(); ol+=*g_code; delete g_code; |