Stackedit/public/res/extensions/markdownExtra.js
2013-11-17 22:59:03 +00:00

80 lines
3.4 KiB
JavaScript

/*globals Markdown */
define([
"jquery",
"underscore",
"utils",
"classes/Extension",
"text!html/markdownExtraSettingsBlock.html",
'google-code-prettify',
'highlightjs',
'pagedown-extra',
], function($, _, utils, Extension, markdownExtraSettingsBlockHTML, prettify, hljs) {
var markdownExtra = new Extension("markdownExtra", "Markdown Extra", true);
markdownExtra.settingsBlock = markdownExtraSettingsBlockHTML;
markdownExtra.defaultConfig = {
extensions: [
"fenced_code_gfm",
"tables",
"def_list",
"attr_list",
"footnotes",
"smartypants",
],
highlighter: "prettify"
};
markdownExtra.onLoadSettings = function() {
function hasExtension(extensionName) {
return _.some(markdownExtra.config.extensions, function(extension) {
return extension == extensionName;
});
}
utils.setInputChecked("#input-markdownextra-fencedcodegfm", hasExtension("fenced_code_gfm"));
utils.setInputChecked("#input-markdownextra-tables", hasExtension("tables"));
utils.setInputChecked("#input-markdownextra-deflist", hasExtension("def_list"));
utils.setInputChecked("#input-markdownextra-attrlist", hasExtension("attr_list"));
utils.setInputChecked("#input-markdownextra-footnotes", hasExtension("footnotes"));
utils.setInputChecked("#input-markdownextra-smartypants", hasExtension("smartypants"));
utils.setInputValue("#input-markdownextra-highlighter", markdownExtra.config.highlighter);
};
markdownExtra.onSaveSettings = function(newConfig) {
newConfig.extensions = [];
utils.getInputChecked("#input-markdownextra-fencedcodegfm") && newConfig.extensions.push("fenced_code_gfm");
utils.getInputChecked("#input-markdownextra-tables") && newConfig.extensions.push("tables");
utils.getInputChecked("#input-markdownextra-deflist") && newConfig.extensions.push("def_list");
utils.getInputChecked("#input-markdownextra-attrlist") && newConfig.extensions.push("attr_list");
utils.getInputChecked("#input-markdownextra-footnotes") && newConfig.extensions.push("footnotes");
utils.getInputChecked("#input-markdownextra-smartypants") && newConfig.extensions.push("smartypants");
newConfig.highlighter = utils.getInputValue("#input-markdownextra-highlighter");
};
var eventMgr;
markdownExtra.onEventMgrCreated = function(eventMgrParameter) {
eventMgr = eventMgrParameter;
};
markdownExtra.onPagedownConfigure = function(editor) {
var converter = editor.getConverter();
var options = {
extensions: markdownExtra.config.extensions
};
if(markdownExtra.config.highlighter == "highlight") {
options.highlighter = "prettify";
var previewContentsElt = document.getElementById('preview-contents');
editor.hooks.chain("onPreviewRefresh", function() {
_.each(previewContentsElt.querySelectorAll('.prettyprint > code'), function(elt) {
hljs.highlightBlock(elt);
});
});
}
else if(markdownExtra.config.highlighter == "prettify") {
options.highlighter = "prettify";
editor.hooks.chain("onPreviewRefresh", prettify.prettyPrint);
}
Markdown.Extra.init(converter, options);
};
return markdownExtra;
});