build

app/lib/screenlog.js

@@ -1 +1,206 @@
-var mainWindow=window.parent.onMessageFromConsole?window.parent:window.parent.opener;(function(){function a(a,b){var c=document.createElement(a);return c.style.cssText=b,c}function b(){var b=a('div','z-index:2147483647;font-family:Helvetica,Arial,sans-serif;font-size:10px;font-weight:bold;padding:5px;text-align:left;opacity:0.8;position:fixed;right:0;top:0;min-width:200px;max-height:50vh;overflow:auto;background:'+_options.bgColor+';'+_options.css);return b}function c(b){return function(){if(_options.proxyCallback&&_options.proxyCallback.apply(null,arguments),!_options.noUi){var c=a('div','line-height:18px;min-height:18px;background:'+(m.children.length%2?'rgba(255,255,255,0.1)':'')+';color:'+b),d=[].slice.call(arguments).reduce(function(a,b){return a+' '+('object'==typeof b?JSON.stringify(b):b)},'');c.textContent=d,m.appendChild(c),_options.autoScroll&&(m.scrollTop=m.scrollHeight-m.clientHeight)}}}function d(){return _options.noUi?void mainWindow.clearConsole():void(m.innerHTML='')}function e(){return c(_options.logColor).apply(null,arguments)}function f(){return c(_options.infoColor).apply(null,arguments)}function g(){return c(_options.warnColor).apply(null,arguments)}function h(){return c(_options.errorColor).apply(null,arguments)}function i(a){for(var b in a)a.hasOwnProperty(b)&&_options.hasOwnProperty(b)&&(_options[b]=a[b])}function j(){if(!n)throw'You need to call `screenLog.init()` first.'}function k(a){return function(){return j(),a.apply(this,arguments)}}function l(a,b){return function(){a.apply(this,arguments),'function'==typeof o[b]&&o[b].apply(console,arguments)}}var m,n=!1,o={};_options={bgColor:'black',logColor:'lightgreen',infoColor:'blue',warnColor:'orange',errorColor:'red',freeConsole:!1,css:'',autoScroll:!0,proxyCallback:null,noUi:!1},window.addEventListener('error',function(){c(_options.errorColor).call(null,arguments[0].error.stack)}),window.screenLog={init:function(a){n||(n=!0,a&&i(a),!_options.noUi&&(m=b(),document.body.appendChild(m)),!_options.freeConsole&&(o.log=console.log,o.clear=console.clear,o.info=console.info,o.warn=console.warn,o.error=console.error,console.log=l(e,'log'),console.clear=l(d,'clear'),console.info=l(f,'info'),console.warn=l(g,'warn'),console.error=l(h,'error')))},log:l(k(e),'log'),clear:l(k(d),'clear'),info:l(k(d),'info'),warn:l(k(g),'warn'),error:l(k(h),'error'),destroy:k(function(){n=!1,console.log=o.log,console.clear=o.clear,console.info=o.info,console.warn=o.warn,console.error=o.error,m.remove()})}})(),screenLog.init({noUi:!0,proxyCallback:function(){mainWindow.onMessageFromConsole.apply(null,arguments)}}),window._wmEvaluate=function(a){try{var b=eval(a)}catch(a){return void mainWindow.onMessageFromConsole.call(null,a)}mainWindow.onMessageFromConsole.call(null,b)};
+var mainWindow = window.parent.onMessageFromConsole
+	? window.parent
+	: window.parent.opener;
+(function() {
+	var logEl,
+		isInitialized = false,
+		_console = {}; // backup console obj to contain references of overridden fns.
+	_options = {
+		bgColor: 'black',
+		logColor: 'lightgreen',
+		infoColor: 'blue',
+		warnColor: 'orange',
+		errorColor: 'red',
+		freeConsole: false,
+		css: '',
+		autoScroll: true,
+		proxyCallback: null,
+		noUi: false
+	};
+
+	function createElement(tag, css) {
+		var element = document.createElement(tag);
+		element.style.cssText = css;
+		return element;
+	}
+
+	function createPanel() {
+		var div = createElement(
+			'div',
+			'z-index:2147483647;font-family:Helvetica,Arial,sans-serif;font-size:10px;font-weight:bold;padding:5px;text-align:left;opacity:0.8;position:fixed;right:0;top:0;min-width:200px;max-height:50vh;overflow:auto;background:' +
+				_options.bgColor +
+				';' +
+				_options.css
+		);
+		return div;
+	}
+
+	function genericLogger(color) {
+		return function() {
+			if (_options.proxyCallback) {
+				_options.proxyCallback.apply(null, arguments);
+			}
+			if (_options.noUi) {
+				return;
+			}
+			var el = createElement(
+				'div',
+				'line-height:18px;min-height:18px;background:' +
+					(logEl.children.length % 2 ? 'rgba(255,255,255,0.1)' : '') +
+					';color:' +
+					color
+			); // zebra lines
+			var val = [].slice.call(arguments).reduce(function(prev, arg) {
+				return (
+					prev + ' ' + (typeof arg === 'object' ? JSON.stringify(arg) : arg)
+				);
+			}, '');
+			el.textContent = val;
+
+			logEl.appendChild(el);
+
+			// Scroll to last element, if autoScroll option is set.
+			if (_options.autoScroll) {
+				logEl.scrollTop = logEl.scrollHeight - logEl.clientHeight;
+			}
+		};
+	}
+
+	function clear() {
+		if (_options.noUi) {
+			mainWindow.clearConsole();
+			return;
+		}
+		logEl.innerHTML = '';
+	}
+
+	function log() {
+		return genericLogger(_options.logColor).apply(null, arguments);
+	}
+
+	function info() {
+		return genericLogger(_options.infoColor).apply(null, arguments);
+	}
+
+	function warn() {
+		return genericLogger(_options.warnColor).apply(null, arguments);
+	}
+
+	function error() {
+		return genericLogger(_options.errorColor).apply(null, arguments);
+	}
+
+	function setOptions(options) {
+		for (var i in options)
+			if (options.hasOwnProperty(i) && _options.hasOwnProperty(i)) {
+				_options[i] = options[i];
+			}
+	}
+
+	function init(options) {
+		if (isInitialized) {
+			return;
+		}
+
+		isInitialized = true;
+
+		if (options) {
+			setOptions(options);
+		}
+
+		if (!_options.noUi) {
+			logEl = createPanel();
+			document.body.appendChild(logEl);
+		}
+
+		if (!_options.freeConsole) {
+			// Backup actual fns to keep it working together
+			_console.log = console.log;
+			_console.clear = console.clear;
+			_console.info = console.info;
+			_console.warn = console.warn;
+			_console.error = console.error;
+			console.log = originalFnCallDecorator(log, 'log');
+			console.clear = originalFnCallDecorator(clear, 'clear');
+			console.info = originalFnCallDecorator(info, 'info');
+			console.warn = originalFnCallDecorator(warn, 'warn');
+			console.error = originalFnCallDecorator(error, 'error');
+		}
+	}
+
+	function destroy() {
+		isInitialized = false;
+		console.log = _console.log;
+		console.clear = _console.clear;
+		console.info = _console.info;
+		console.warn = _console.warn;
+		console.error = _console.error;
+		logEl.remove();
+	}
+
+	/**
+	 * Checking if isInitialized is set
+	 */
+	function checkInitialized() {
+		if (!isInitialized) {
+			throw 'You need to call `screenLog.init()` first.';
+		}
+	}
+
+	/**
+	 * Decorator for checking if isInitialized is set
+	 * @param  {Function} fn Fn to decorate
+	 * @return {Function}      Decorated fn.
+	 */
+	function checkInitDecorator(fn) {
+		return function() {
+			checkInitialized();
+			return fn.apply(this, arguments);
+		};
+	}
+
+	/**
+	 * Decorator for calling the original console's fn at the end of
+	 * our overridden fn definitions.
+	 * @param  {Function} fn Fn to decorate
+	 * @param  {string} fn Name of original function
+	 * @return {Function}      Decorated fn.
+	 */
+	function originalFnCallDecorator(fn, fnName) {
+		return function() {
+			fn.apply(this, arguments);
+			if (typeof _console[fnName] === 'function') {
+				_console[fnName].apply(console, arguments);
+			}
+		};
+	}
+	window.addEventListener('error', function() {
+		genericLogger(_options.errorColor).call(null, arguments[0].error.stack);
+	});
+
+	// Public API
+	window.screenLog = {
+		init: init,
+		log: originalFnCallDecorator(checkInitDecorator(log), 'log'),
+		clear: originalFnCallDecorator(checkInitDecorator(clear), 'clear'),
+		info: originalFnCallDecorator(checkInitDecorator(clear), 'info'),
+		warn: originalFnCallDecorator(checkInitDecorator(warn), 'warn'),
+		error: originalFnCallDecorator(checkInitDecorator(error), 'error'),
+		destroy: checkInitDecorator(destroy)
+	};
+})();
+screenLog.init({
+	noUi: true,
+	proxyCallback: function() {
+		mainWindow.onMessageFromConsole.apply(null, arguments);
+	}
+});
+window._wmEvaluate = function _wmEvaluate(expr) {
+	try {
+		var result = eval(expr);
+	} catch (e) {
+		mainWindow.onMessageFromConsole.call(null, e);
+		return;
+	}
+	mainWindow.onMessageFromConsole.call(null, result);
+};