mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-12-26 01:50:28 +00:00
39 lines
1.2 KiB
JavaScript
39 lines
1.2 KiB
JavaScript
/*\
|
|
title: $:/plugins/tiddlywiki/highlight/highlightblock.js
|
|
type: application/javascript
|
|
module-type: widget
|
|
|
|
Wraps up the fenced code blocks parser for highlight and use in TiddlyWiki5
|
|
|
|
\*/
|
|
(function() {
|
|
|
|
/*jslint node: true, browser: true */
|
|
/*global $tw: false */
|
|
"use strict";
|
|
|
|
var CodeBlockWidget = require("$:/core/modules/widgets/codeblock.js").codeblock;
|
|
|
|
var hljs = require("$:/plugins/tiddlywiki/highlight/highlight.js");
|
|
|
|
hljs.configure({tabReplace: " "});
|
|
|
|
CodeBlockWidget.prototype.postRender = function() {
|
|
var domNode = this.domNodes[0];
|
|
if($tw.browser && this.document !== $tw.fakeDocument && this.language) {
|
|
domNode.className = this.language.toLowerCase();
|
|
hljs.highlightBlock(domNode);
|
|
} else if(!$tw.browser && this.language && this.language.indexOf("/") === -1 ){
|
|
try {
|
|
domNode.className = this.language.toLowerCase() + " hljs";
|
|
domNode.children[0].innerHTML = hljs.fixMarkup(hljs.highlight(this.language, this.getAttribute("code")).value);
|
|
}
|
|
catch(err) {
|
|
// Can't easily tell if a language is registered or not in the packed version of hightlight.js,
|
|
// so we silently fail and the codeblock remains unchanged
|
|
}
|
|
}
|
|
};
|
|
|
|
})();
|