[dygraphs.git] / jsdoc-toolkit / app / plugins / publishSrcHilite.js

JSDOC.PluginManager.registerPlugin(
	"JSDOC.publishSrcHilite",
	{
		onPublishSrc: function(src) {
			if (src.path in JsHilite.cache) {
				return; // already generated src code
			}
			else JsHilite.cache[src.path] = true;
		
			try {
				var sourceCode = IO.readFile(src.path);
			}
			catch(e) {
				print(e.message);
				quit();
			}

			var hiliter = new JsHilite(sourceCode, src.charset);
			src.hilited = hiliter.hilite();
		}
	}
);

function JsHilite(src, charset) {

	var tr = new JSDOC.TokenReader();
	
	tr.keepComments = true;
	tr.keepDocs = true;
	tr.keepWhite = true;
	
	this.tokens = tr.tokenize(new JSDOC.TextStream(src));
	
	// TODO is redefining toString() the best way?
	JSDOC.Token.prototype.toString = function() { 
		return "<span class=\""+this.type+"\">"+this.data.replace(/</g, "&lt;")+"</span>";
	}
	
	if (!charset) charset = "utf-8";
	
	this.header = '<html><head><meta http-equiv="content-type" content="text/html; charset='+charset+'"> '+
	"<style>\n\
	.KEYW {color: #933;}\n\
	.COMM {color: #bbb; font-style: italic;}\n\
	.NUMB {color: #393;}\n\
	.STRN {color: #393;}\n\
	.REGX {color: #339;}\n\
	.line {border-right: 1px dotted #666; color: #666; font-style: normal;}\n\
	</style></head><body><pre>";
	this.footer = "</pre></body></html>";
	this.showLinenumbers = true;
}

JsHilite.cache = {};

JsHilite.prototype.hilite = function() {
	var hilited = this.tokens.join("");
	var line = 1;
	if (this.showLinenumbers) hilited = hilited.replace(/(^|\n)/g, function(m){return m+"<span class='line'>"+((line<10)? " ":"")+((line<100)? " ":"")+(line++)+"</span> "});
	
	return this.header+hilited+this.footer;
}
Commit	Line	Data
	1	JSDOC.PluginManager.registerPlugin(
	2	"JSDOC.publishSrcHilite",
	3	{
	4	onPublishSrc: function(src) {
	5	if (src.path in JsHilite.cache) {
	6	return; // already generated src code
	7	}
	8	else JsHilite.cache[src.path] = true;
	9
	10	try {
	11	var sourceCode = IO.readFile(src.path);
	12	}
	13	catch(e) {
	14	print(e.message);
	15	quit();
	16	}
	17
	18	var hiliter = new JsHilite(sourceCode, src.charset);
	19	src.hilited = hiliter.hilite();
	20	}
	21	}
	22	);
	23
	24	function JsHilite(src, charset) {
	25
	26	var tr = new JSDOC.TokenReader();
	27
	28	tr.keepComments = true;
	29	tr.keepDocs = true;
	30	tr.keepWhite = true;
	31
	32	this.tokens = tr.tokenize(new JSDOC.TextStream(src));
	33
	34	// TODO is redefining toString() the best way?
	35	JSDOC.Token.prototype.toString = function() {
	36	return "<span class=\""+this.type+"\">"+this.data.replace(/</g, "<")+"</span>";
	37	}
	38
	39	if (!charset) charset = "utf-8";
	40
	41	this.header = '<html><head><meta http-equiv="content-type" content="text/html; charset='+charset+'"> '+
	42	"<style>\n\
	43	.KEYW {color: #933;}\n\
	44	.COMM {color: #bbb; font-style: italic;}\n\
	45	.NUMB {color: #393;}\n\
	46	.STRN {color: #393;}\n\
	47	.REGX {color: #339;}\n\
	48	.line {border-right: 1px dotted #666; color: #666; font-style: normal;}\n\
	49	</style></head><body><pre>";
	50	this.footer = "</pre></body></html>";
	51	this.showLinenumbers = true;
	52	}
	53
	54	JsHilite.cache = {};
	55
	56	JsHilite.prototype.hilite = function() {
	57	var hilited = this.tokens.join("");
	58	var line = 1;
	59	if (this.showLinenumbers) hilited = hilited.replace(/(^\|\n)/g, function(m){return m+"<span class='line'>"+((line<10)? " ":"")+((line<100)? " ":"")+(line++)+"</span> "});
	60
	61	return this.header+hilited+this.footer;
	62	}