initial commit

node_modules/marked/www/demo.js

@@ -0,0 +1,105 @@
+$(function () {
+	var $inputElem = $('#input');
+	var $outputTypeElem = $('#outputType');
+	var $previewElem = $('#preview');
+	var $htmlElem = $('#html');
+	var $lexerElem = $('#lexer');
+	var $syntaxElem = $('#syntax');
+	var inputDirty = true;
+	var $activeElem = null;
+
+	if (top.document.location.href.match(/\?blank=1$/)) {
+		$inputElem.val('');
+	}
+
+	$outputTypeElem.change(function () {
+		$('#rightContainer .pane').hide();
+		$activeElem = $('#' + $outputTypeElem.val()).show();
+	}).change();
+
+	var noticeChange = function () {
+		inputDirty = true;
+	};
+	$inputElem.
+		change(noticeChange).
+		keyup(noticeChange).
+		keypress(noticeChange).
+		keydown(noticeChange);
+
+	var jsonString = function (input) {
+		var output = (input + '').
+			replace(/\n/g, '\\n').
+			replace(/\r/g, '\\r').
+			replace(/\t/g, '\\t').
+			replace(/\f/g, '\\f').
+			replace(/[\\"']/g, '\\$&').
+			replace(/\u0000/g, '\\0');
+		return '"' + output + '"';
+	};
+
+	var getScrollSize = function () {
+		var e = $activeElem[0];
+
+		return e.scrollHeight - e.clientHeight;
+	};
+	var getScrollPercent = function () {
+		var size = getScrollSize();
+
+		if (size <= 0) {
+			return 1;
+		}
+
+		return $activeElem.scrollTop() / size;
+	};
+	var setScrollPercent = function (percent) {
+		$activeElem.scrollTop(percent * getScrollSize());
+	};
+
+	var delayTime = 1;
+	var checkForChanges = function () {
+		if (inputDirty) {
+			inputDirty = false;
+			var startTime = new Date();
+
+			// Save scroll position
+			var scrollPercent = getScrollPercent();
+
+			// Convert
+			var markdown = $inputElem.val();
+			var lexed = marked.lexer(markdown);
+
+			// Grab lexed output and convert to a string before the parser
+			// destroys the data
+			var lexedList = [];
+
+			for (var i = 0; i < lexed.length; i ++) {
+				var lexedLine = [];
+				for (var j in lexed[i]) {
+					lexedLine.push(j + ":" + jsonString(lexed[i][j]));
+				}
+				lexedList.push("{" + lexedLine.join(", ") + "}");
+			}
+
+			var parsed = marked.parser(lexed);
+
+			// Assign
+			$previewElem.html(parsed);
+			$htmlElem.val(parsed);
+			$lexerElem.val(lexedList.join("\n"));
+
+			// Set the scroll percent
+			setScrollPercent(scrollPercent);
+
+			var endTime = new Date();
+			delayTime = endTime - startTime;
+			if (delayTime < 50) {
+				delayTime = 50;
+			} else if (delayTime > 500) {
+				delayTime = 1000;
+			}
+		}
+		window.setTimeout(checkForChanges, delayTime);
+	};
+	checkForChanges();
+	setScrollPercent(0);
+});