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Peter 'Pita' Martischka 2011-03-26 13:10:41 +00:00
commit 325c322a27
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145
doc/jsdoc-toolkit/app/lib/JSDOC/Parser.js Normal file
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if (typeof JSDOC == "undefined") JSDOC = {};
/**
@namespace
@requires JSDOC.Walker
@requires JSDOC.Symbol
@requires JSDOC.DocComment
*/
JSDOC.Parser = {
conf: {
ignoreCode: JSDOC.opt.n,
ignoreAnonymous: true, // factory: true
treatUnderscoredAsPrivate: true, // factory: true
explain: false // factory: false
},
addSymbol: function(symbol) {
if (JSDOC.Parser.rename) {
for (var n in JSDOC.Parser.rename) {
if (symbol.alias.indexOf(n) == 0) {
if (symbol.name == symbol.alias) {
symbol.name = symbol.name.replace(n, JSDOC.Parser.rename[n]);
}
symbol.alias = symbol.alias.replace(n, JSDOC.Parser.rename[n]);
}
}
}
if (JSDOC.opt.S) {
if (typeof JSDOC.Parser.secureModules == "undefined") JSDOC.Parser.secureModules = {};
if (/^exports\./.test(symbol.alias)) {
symbol.srcFile.match(/(^|[\\\/])([^\\\/]+)\.js/i);
var fileNS = RegExp.$2;
symbol.alias = symbol.alias.replace(/^exports\./, fileNS);
symbol.name = symbol.name.replace(/^exports\./, "");
symbol.memberOf = fileNS;
// need to create the namespace associated with this file first
if (!JSDOC.Parser.secureModules[fileNS]) {
JSDOC.Parser.secureModules[fileNS] = 1;
var nsSymbol = new JSDOC.Symbol(fileNS, [], "GLOBAL", new JSDOC.DocComment(""));
nsSymbol.isNamespace = true;
nsSymbol.srcFile = "";
nsSymbol.isPrivate = false;
nsSymbol.srcFile = symbol.srcFile;
nsSymbol.desc = (JSDOC.Parser.symbols.getSymbol(symbol.srcFile) || {desc: ""}).desc;
JSDOC.Parser.addSymbol(nsSymbol);
}
}
else { // a method that is not exported?
if (!symbol.isNamespace) return;
}
}
// if a symbol alias is documented more than once the last one with the user docs wins
if (JSDOC.Parser.symbols.hasSymbol(symbol.alias)) {
var oldSymbol = JSDOC.Parser.symbols.getSymbol(symbol.alias);
if (oldSymbol.comment.isUserComment) {
if (symbol.comment.isUserComment) { // old and new are both documented
LOG.warn("The symbol '"+symbol.alias+"' is documented more than once.");
}
else { // old is documented but new isn't
return;
}
}
}
// we don't document anonymous things
if (JSDOC.Parser.conf.ignoreAnonymous && symbol.name.match(/\$anonymous\b/)) return;
// uderscored things may be treated as if they were marked private, this cascades
if (JSDOC.Parser.conf.treatUnderscoredAsPrivate && symbol.name.match(/[.#-]_[^.#-]+$/)) {
if (!symbol.comment.getTag("public").length > 0) symbol.isPrivate = true;
}
// -p flag is required to document private things
if (!JSDOC.opt.p && symbol.isPrivate) return; // issue #161 fixed by mcbain.asm
// ignored things are not documented, this doesn't cascade
if (symbol.isIgnored) return;
JSDOC.Parser.symbols.addSymbol(symbol);
},
addBuiltin: function(name) {
var builtin = new JSDOC.Symbol(name, [], "CONSTRUCTOR", new JSDOC.DocComment(""));
builtin.isNamespace = true;
builtin.srcFile = "";
builtin.isPrivate = false;
JSDOC.Parser.addSymbol(builtin);
return builtin;
},
init: function() {
JSDOC.Parser.symbols = new JSDOC.SymbolSet();
JSDOC.Parser.walker = new JSDOC.Walker();
},
finish: function() {
JSDOC.Parser.symbols.relate();
// make a litle report about what was found
if (JSDOC.Parser.conf.explain) {
var symbols = JSDOC.Parser.symbols.toArray();
var srcFile = "";
for (var i = 0, l = symbols.length; i < l; i++) {
var symbol = symbols[i];
if (srcFile != symbol.srcFile) {
srcFile = symbol.srcFile;
print("\n"+srcFile+"\n-------------------");
}
print(i+":\n alias => "+symbol.alias + "\n name => "+symbol.name+ "\n isa => "+symbol.isa + "\n memberOf => " + symbol.memberOf + "\n isStatic => " + symbol.isStatic + ", isInner => " + symbol.isInner+ ", isPrivate => " + symbol.isPrivate);
}
print("-------------------\n");
}
}
}
JSDOC.Parser.parse = function(/**JSDOC.TokenStream*/ts, /**String*/srcFile) {
JSDOC.Symbol.srcFile = (srcFile || "");
JSDOC.DocComment.shared = ""; // shared comments don't cross file boundaries
if (!JSDOC.Parser.walker) JSDOC.Parser.init();
JSDOC.Parser.walker.walk(ts); // adds to our symbols
// filter symbols by option
for (var p = JSDOC.Parser.symbols._index.first(); p; p = JSDOC.Parser.symbols._index.next()) {
var symbol = p.value;
if (!symbol) continue;
if (symbol.is("FILE") || symbol.is("GLOBAL")) {
continue;
}
else if (!JSDOC.opt.a && !symbol.comment.isUserComment) {
JSDOC.Parser.symbols.deleteSymbol(symbol.alias);
}
if (/#$/.test(symbol.alias)) { // we don't document prototypes
JSDOC.Parser.symbols.deleteSymbol(symbol.alias);
}
}
return JSDOC.Parser.symbols.toArray();
}