1 files changed, 60 insertions, 0 deletions
diff --git a/public_html/data/js/util.js b/public_html/data/js/util.js
new file mode 100644
index 000000000..c00bb1785
--- /dev/null
+++ b/public_html/data/js/util.js
@@ -0,0 +1,60 @@
+(function () {
+'use strict';
+define(['jquery'], function () {
+	var PrivateFunctions = {
+		highlightLine: function (id) {
+			this.clearLineHighlights();
+			var line = $(id).parents('.table-row');
+			line.addClass("highlight_line");
+		},
+		clearLineHighlights: function () {
+			$('.highlight_line').removeClass('highlight_line');
+		}
+	};
+	var Util = {
+		fixedEncodeURIComponent: function (string) {
+			var encodedString =  encodeURIComponent(string);
+			encodedString = encodedString.replace(/[!'()]/g, escape);
+			encodedString = encodedString.replace(/\*/g, "%2A");
+
+			return encodedString;
+		},
+		highlightLineFromHash: function () {
+			var hash = window.location.hash;
+			if (hash.match(/^#n(?:-.+-)?\d+$/) === null) {
+				PrivateFunctions.clearLineHighlights();
+				return;
+			}
+
+			PrivateFunctions.highlightLine(hash);
+		},
+		focusDropdownInput: function (target) {
+			setTimeout(function () {
+				var dropDown = $(target).siblings('.dropdown-menu');
+				dropDown.find('input').trigger('focus');
+			}, 0);
+		},
+		setTabwidth: function (value) {
+			value = value || 8;
+			$('span.tabwidth-value').html(value);
+			$('.tabwidth-form input').val(value);
+			$('.highlight .code-container').css('tab-size', value);
+			localStorage.setItem('tabwidth', value);
+		},
+		setTabwidthFromLocalStorage: function () {
+			this.setTabwidth(localStorage.getItem('tabwidth'));
+		},
+		setLineWrap: function (lines_wrapped) {
+			var whitespaceMode = lines_wrapped ? 'pre-wrap' : 'pre';
+			$('.highlight > .code-container').css('white-space', whitespaceMode);
+			localStorage.setItem('lines_wrapped', lines_wrapped);
+		},
+		toggleLineWrap: function() {
+			this.setLineWrap(
+				localStorage.getItem('lines_wrapped') !== 'true'
+			);
+		}
+	};
+	return Util;
+});
+})();