Current Dev State

static/js/ketcher2/node_modules/less/lib/less-browser/bootstrap.js

@@ -0,0 +1,51 @@
+/**
+ * Kicks off less and compiles any stylesheets
+ * used in the browser distributed version of less
+ * to kick-start less using the browser api
+ */
+/*global window, document */
+
+// shim Promise if required
+require('promise/polyfill.js');
+
+var options = window.less || {};
+require("./add-default-options")(window, options);
+
+var less = module.exports = require("./index")(window, options);
+
+window.less = less;
+
+var css, head, style;
+
+// Always restore page visibility
+function resolveOrReject(data) {
+    if (data.filename) {
+        console.warn(data);
+    }
+    if (!options.async) {
+        head.removeChild(style);
+    }
+}
+
+if (options.onReady) {
+    if (/!watch/.test(window.location.hash)) {
+        less.watch();
+    }
+    // Simulate synchronous stylesheet loading by blocking page rendering
+    if (!options.async) {
+        css = 'body { display: none !important }';
+        head = document.head || document.getElementsByTagName('head')[0];
+        style = document.createElement('style');
+
+        style.type = 'text/css';
+        if (style.styleSheet) {
+            style.styleSheet.cssText = css;
+        } else {
+            style.appendChild(document.createTextNode(css));
+        }
+
+        head.appendChild(style);
+    }
+    less.registerStylesheetsImmediately();
+    less.pageLoadFinished = less.refresh(less.env === 'development').then(resolveOrReject, resolveOrReject);
+}