geraintwhite · April 26, 2017 12:14 · geraintwhite · Feb 25, 2014
diff --git a/_notepad.html b/_notepad.html
 <!DOCTYPE html>

 <html>

 <head>

    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">

    <title>Notepad</title>
    <meta name="description" content="A simple notepad.">
    <meta name="viewport" content="width=device-width, initial-scale=1">

    <link rel="stylesheet" type="text/css" href="main.css">

 </head>

 <body>

    <form id="buttons">
        <input id="open-dilg" type="file" name="files[]">

        <a href="#" id="save-btn">Save</a>
        <a href="#" id="open-btn">Open</a>
        <a href="#" id="font-btn">
            <span>Mono-space</span>
            <span>Proportional</span>
        </a>
        <a href="#" id="mkdn-btn"></a>
    </form>

    <div contenteditable id="edit-box" autofocus>Hello World!</div>
    <div id="mkdn-box"></div>

    <script src="resources.min.js"></script>
    <script src="main.js"></script>

 </body>

 </html>
diff --git a/main.css b/main.css
 html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow: hidden;
    position: relative;
    font-family: sans-serif;
 }
 *:focus {
    outline: none;
 }
 #buttons {
    border-bottom: 1px solid rgba(0, 0, 15, .3);
    margin: 0;
    padding: 0;
    height: 40px;
    width: 100%;
    background-color: white;
 }
 [id*=btn] {
    display: inline-block;
    height: 40px;
    padding: 10px 15px;
    margin: 0;
    border: none;
    font-size: 1em;
    color: rgba(0, 0, 0, 1);
    text-decoration: none;
    background-color: rgba(0, 0, 0, .1);
    cursor: pointer;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
 }
 [id*=btn]:hover {
    background-color: rgba(0, 0, 50, .15);
    color: rgba(0, 0, 15, .7);
 }
 #font-btn span:first-child:after {
    content:' | ';
    color: black;
 }
 #font-btn.mono span:last-child, #font-btn.prop span:first-child {
    color: rgba(0, 0, 0, .1);
    text-shadow: 0 0 20px rgba(0, 0, 0, .65);
 }
 #open-dilg {
    position: fixed;
    opacity: 0;
    z-index: -100;
 }
 #edit-box {
    width: 100%;
    height: calc(100% - 40px);
    margin: 0;
    padding: 10px;
    overflow: auto;
    font-size: 1.1em;
    border: none;
    font-family: sans-serif;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
 }
 #edit-box.mkdn-on {
    width: 50%;
    float: left;
    border-right: 1px dashed rgba(0, 0, 0, 0.7);
 }
 #mkdn-box {
    width: 50%;
    height: calc(100% - 40px);
    margin: 0;
    padding: 10px;
    overflow: auto;
    font-size: 1.1em;
    border: none;
    display: none;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
 }
diff --git a/main.js b/main.js
 var buttons = document.getElementById('buttons');
 var save_btn = document.getElementById('save-btn');
 var open_btn = document.getElementById('open-btn');
 var font_btn = document.getElementById('font-btn');
 var mkdn_btn = document.getElementById('mkdn-btn');
 var edit_box = document.getElementById('edit-box');
 var open_dilg = document.getElementById('open-dilg');
 var mkdn_box = document.getElementById('mkdn-box');

 var mkdn_on = 'Markdown: On';
 var mkdn_off = 'Markdown: Off';
 var mkdn = false;
 mkdn_btn.innerText = mkdn_off;

 var mono = 'monospace';
 var prop = 'sans-serif';
 var font = prop;

 save_btn.onclick = function() {
    save_btn.download = 'untitled.txt';
    save_btn.href = 'data:application/octet-stream,' +
        escape(edit_box.innerText.replace(/\u00a0/g, ' '));
 };

 open_btn.onclick = function() {
    if (window.File && window.FileReader && window.FileList && window.Blob) {
        open_dilg.click();
    } else {
        alert('The File APIs are not fully supported in this browser.');
    }
    return false;
 };

 open_dilg.addEventListener('change', open_file, false);

 function open_file(e) {
    var file = e.target.files;

    var reader = new FileReader();
    reader.onload = function(e) {
        edit_box.innerText = e.target.result.replace(/ /g, '\u00a0');

        buttons.reset();
        update_mkdn();
    };

    reader.readAsText(file[0]);
 }

 font_btn.onclick = function() {
    if (font == prop) {
        font = mono;
    } else {
        font = prop;
    }
    update_font();
    save_settings();
    return false;
 };

 function update_font() {
    if (font == mono) {
        font_btn.classList.remove('prop');
        font_btn.classList.add('mono');
    } else {
        font_btn.classList.remove('mono');
        font_btn.classList.add('prop');
    }
    edit_box.style.fontFamily = font;
 }

 mkdn_btn.onclick = function() {
    if (mkdn) {
        mkdn = false;
    } else {
        mkdn = true;
    }
    update_mkdn();
    save_settings();
    return false;
 };

 function update_mkdn() {
    if (mkdn) {
        // Turned on
        mkdn_btn.innerText = mkdn_on;
        mkdn_box.style.display = 'inline-block';
        edit_box.classList.add('mkdn-on');

        mkdn_box.innerHTML = markdown.toHTML(
            edit_box.innerText.replace(/\u00a0/g, ' ')
        );

    } else {
        // Turned off
        mkdn_btn.innerText = mkdn_off;
        mkdn_box.style.display = 'none';
        edit_box.classList.remove('mkdn-on');
    }
 }

 function save_settings() {
    localStorage.setItem('edit-box', edit_box.innerText);
    localStorage.setItem('font', font);
    localStorage.setItem('mkdn', mkdn);
 }

 function load_settings(argument) {
    edit_box.innerText = localStorage.getItem('edit-box');

    font = localStorage.getItem('font');
    if (font == mono) {
        font = mono;
    } else {
        font = prop;
    }
    update_font();

    mkdn = localStorage.getItem('mkdn');
    if (mkdn == 'true') {
        mkdn = true;
    } else {
        mkdn = false;
    }
    update_mkdn();
 }

 if (window.localStorage) {
    load_settings()
 }

 edit_box.addEventListener('input', update_mkdn, false);
 edit_box.addEventListener('input', save_settings, false);
 window.addEventListener('unload', save_settings, false);
diff --git a/resources.min.js b/resources.min.js
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e=a.match(/^\{:\s*((?:\\\}|[^\}])*)\s*\}/);if(!e)return[2,"{:"];var f=this.dialect.processMetaHash(e[1]),g=o(d);g||(g={},d.splice(1,0,g));for(var h in f)g[h]=f[h];return[e[0].length,""]},m.dialects.Maruku=u,m.dialects.Maruku.inline.__escape__=/^\\[\\`\*_{}\[\]()#\+.!\-|:]/,m.buildBlockOrder(m.dialects.Maruku.block),m.buildInlinePatterns(m.dialects.Maruku.inline),a.Markdown=m,a.parse=m.parse,a.toHTML=m.toHTML,a.toHTMLTree=m.toHTMLTree,a.renderJsonML=m.renderJsonML}(function(){return window.markdown={},window.markdown}());

 /* localstorage polyfill from https://gist.github.com/350433 */
 ("undefined"==typeof window.localStorage||"undefined"==typeof window.sessionStorage)&&function(){function e(f){function e(a){var b;b=new Date;b.setTime(b.getTime()+31536E6);document.cookie="localStorage="+a+("; expires="+b.toGMTString())+"; path=/"}function g(a){a=JSON.stringify(a);"session"==f?window.name=a:e(a)}var d=function(){var a;if("session"==f)a=window.name;else a:{a=document.cookie.split(";");var b,c;for(b=0;b<a.length;b++){for(c=a[b];" "==c.charAt(0);)c=c.substring(1,c.length);if(0==c.indexOf("localStorage=")){a=c.substring(13,c.length);break a}}a=null}return a?JSON.parse(a):{}}();return{length:0,clear:function(){d={};this.length=0;"session"==f?window.name="":e("")},getItem:function(a){return void 0===d[a]?null:d[a]},key:function(a){var b=0,c;for(c in d){if(b==a)return c;b++}return null},removeItem:function(a){delete d[a];this.length--;g(d)},setItem:function(a,b){d[a]=b+"";this.length++;g(d)}}}if("undefined"==typeof window.localStorage)window.localStorage=new e("local");if("undefined"==typeof window.sessionStorage)window.sessionStorage=new e("session")}();
	<!DOCTYPE html>

	<html>

	<head>

	<meta charset="utf-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge">

	<title>Notepad</title>
	<meta name="description" content="A simple notepad.">
	<meta name="viewport" content="width=device-width, initial-scale=1">

	<link rel="stylesheet" type="text/css" href="main.css">

	</head>

	<body>

	<form id="buttons">
	<input id="open-dilg" type="file" name="files[]">

	<a href="#" id="save-btn">Save</a>
	<a href="#" id="open-btn">Open</a>
	<a href="#" id="font-btn">
	<span>Mono-space</span>
	<span>Proportional</span>
	</a>
	<a href="#" id="mkdn-btn"></a>
	</form>

	<div contenteditable id="edit-box" autofocus>Hello World!</div>
	<div id="mkdn-box"></div>

	<script src="resources.min.js"></script>
	<script src="main.js"></script>

	</body>

	</html>
	html, body {
	margin: 0;
	padding: 0;
	height: 100%;
	overflow: hidden;
	position: relative;
	font-family: sans-serif;
	}
	*:focus {
	outline: none;
	}
	#buttons {
	border-bottom: 1px solid rgba(0, 0, 15, .3);
	margin: 0;
	padding: 0;
	height: 40px;
	width: 100%;
	background-color: white;
	}
	[id*=btn] {
	display: inline-block;
	height: 40px;
	padding: 10px 15px;
	margin: 0;
	border: none;
	font-size: 1em;
	color: rgba(0, 0, 0, 1);
	text-decoration: none;
	background-color: rgba(0, 0, 0, .1);
	cursor: pointer;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
	}
	[id*=btn]:hover {
	background-color: rgba(0, 0, 50, .15);
	color: rgba(0, 0, 15, .7);
	}
	#font-btn span:first-child:after {
	content:' \| ';
	color: black;
	}
	#font-btn.mono span:last-child, #font-btn.prop span:first-child {
	color: rgba(0, 0, 0, .1);
	text-shadow: 0 0 20px rgba(0, 0, 0, .65);
	}
	#open-dilg {
	position: fixed;
	opacity: 0;
	z-index: -100;
	}
	#edit-box {
	width: 100%;
	height: calc(100% - 40px);
	margin: 0;
	padding: 10px;
	overflow: auto;
	font-size: 1.1em;
	border: none;
	font-family: sans-serif;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
	}
	#edit-box.mkdn-on {
	width: 50%;
	float: left;
	border-right: 1px dashed rgba(0, 0, 0, 0.7);
	}
	#mkdn-box {
	width: 50%;
	height: calc(100% - 40px);
	margin: 0;
	padding: 10px;
	overflow: auto;
	font-size: 1.1em;
	border: none;
	display: none;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
	}
	var buttons = document.getElementById('buttons');
	var save_btn = document.getElementById('save-btn');
	var open_btn = document.getElementById('open-btn');
	var font_btn = document.getElementById('font-btn');
	var mkdn_btn = document.getElementById('mkdn-btn');
	var edit_box = document.getElementById('edit-box');
	var open_dilg = document.getElementById('open-dilg');
	var mkdn_box = document.getElementById('mkdn-box');

	var mkdn_on = 'Markdown: On';
	var mkdn_off = 'Markdown: Off';
	var mkdn = false;
	mkdn_btn.innerText = mkdn_off;

	var mono = 'monospace';
	var prop = 'sans-serif';
	var font = prop;

	save_btn.onclick = function() {
	save_btn.download = 'untitled.txt';
	save_btn.href = 'data:application/octet-stream,' +
	escape(edit_box.innerText.replace(/\u00a0/g, ' '));
	};

	open_btn.onclick = function() {
	if (window.File && window.FileReader && window.FileList && window.Blob) {
	open_dilg.click();
	} else {
	alert('The File APIs are not fully supported in this browser.');
	}
	return false;
	};

	open_dilg.addEventListener('change', open_file, false);

	function open_file(e) {
	var file = e.target.files;

	var reader = new FileReader();
	reader.onload = function(e) {
	edit_box.innerText = e.target.result.replace(/ /g, '\u00a0');

	buttons.reset();
	update_mkdn();
	};

	reader.readAsText(file[0]);
	}

	font_btn.onclick = function() {
	if (font == prop) {
	font = mono;
	} else {
	font = prop;
	}
	update_font();
	save_settings();
	return false;
	};

	function update_font() {
	if (font == mono) {
	font_btn.classList.remove('prop');
	font_btn.classList.add('mono');
	} else {
	font_btn.classList.remove('mono');
	font_btn.classList.add('prop');
	}
	edit_box.style.fontFamily = font;
	}

	mkdn_btn.onclick = function() {
	if (mkdn) {
	mkdn = false;
	} else {
	mkdn = true;
	}
	update_mkdn();
	save_settings();
	return false;
	};

	function update_mkdn() {
	if (mkdn) {
	// Turned on
	mkdn_btn.innerText = mkdn_on;
	mkdn_box.style.display = 'inline-block';
	edit_box.classList.add('mkdn-on');

	mkdn_box.innerHTML = markdown.toHTML(
	edit_box.innerText.replace(/\u00a0/g, ' ')
	);

	} else {
	// Turned off
	mkdn_btn.innerText = mkdn_off;
	mkdn_box.style.display = 'none';
	edit_box.classList.remove('mkdn-on');
	}
	}

	function save_settings() {
	localStorage.setItem('edit-box', edit_box.innerText);
	localStorage.setItem('font', font);
	localStorage.setItem('mkdn', mkdn);
	}

	function load_settings(argument) {
	edit_box.innerText = localStorage.getItem('edit-box');

	font = localStorage.getItem('font');
	if (font == mono) {
	font = mono;
	} else {
	font = prop;
	}
	update_font();

	mkdn = localStorage.getItem('mkdn');
	if (mkdn == 'true') {
	mkdn = true;
	} else {
	mkdn = false;
	}
	update_mkdn();
	}

	if (window.localStorage) {
	load_settings()
	}

	edit_box.addEventListener('input', update_mkdn, false);
	edit_box.addEventListener('input', save_settings, false);
	window.addEventListener('unload', save_settings, false);
	/* markdown.js from https://github.com/evilstreak/markdown-js */
	!function(a){function b(){return"Markdown.mk_block( "+uneval(this.toString())+", "+uneval(this.trailing)+", "+uneval(this.lineNumber)+" )"}function c(){var a=require("util");return"Markdown.mk_block( "+a.inspect(this.toString())+", "+a.inspect(this.trailing)+", "+a.inspect(this.lineNumber)+" )"}function d(a){for(var b=0,c=-1;-1!==(c=a.indexOf("\n",c+1));)b++;return b}function e(a){return a.replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">").replace(/"/g,""").replace(/'/g,"'")}function f(a){if("string"==typeof a)return e(a);var b=a.shift(),c={},d=[];for(!a.length\|\|"object"!=typeof a[0]\|\|a[0]instanceof Array\|\|(c=a.shift());a.length;)d.push(f(a.shift()));var g="";for(var h in c)g+=" "+h+'="'+e(c[h])+'"';return"img"===b\|\|"br"===b\|\|"hr"===b?"<"+b+g+"/>":"<"+b+g+">"+d.join("")+"</"+b+">"}function g(a,b,c){var d;c=c\|\|{};var e=a.slice(0);"function"==typeof c.preprocessTreeNode&&(e=c.preprocessTreeNode(e,b));var f=o(e);if(f){e[1]={};for(d in 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