/*---------------------------------------------------------------------------------------------
* Copyright (c) Stefan Goessner - 2016-17. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
'use strict';
const vscode = require('vscode'),
clipTmpl = (html,usrcss) => `
${usrcss ? `` : ''}
${html}
`.replace('vscode-resource:','');
// this method is called when extension is activated ..
exports.activate = function activate(context) {
const kt = require('katex'),
tm = require('markdown-it-texmath').use(kt),
cfg = (key) => vscode.workspace.getConfiguration('mdmath')[key],
delimiters = cfg('delimiters') || 'dollars',
globalMacros = cfg('globalMacros'),
clip = () => {
const doc = vscode.window.activeTextEditor && vscode.window.activeTextEditor.document;
if (!doc || doc.languageId !== 'markdown')
return vscode.window.showInformationMessage('Active document is no markdown source document!');
if (!mdit)
return vscode.window.showInformationMessage('Corresponding markdown preview document needs to be opened at least once!');
if (!cb) cb = require('clipboardy');
cb.write(clipTmpl(mdit.render(doc.getText())))
.then(()=>vscode.window.showInformationMessage('Html copied to clipboard!'),
(err)=>vscode.window.showInformationMessage('Html copying to clipboard failed: '+err.message));
};
let mdit = null,
cb = null;
context.subscriptions.push(vscode.commands.registerCommand('extension.clipToHtml', clip));
return {
extendMarkdownIt: function(md) {
return (mdit = md).use(tm, {delimiters:delimiters, globalMacros: globalMacros});
}
}
}
// this method is called when extension is deactivated ..
exports.deactivate = function deactivate() {};