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evileditor.html
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evileditor.html
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<!DOCTYPE html>
<meta charset="utf-8"/>
<html manifest="editor.appcache">
<head>
<title>evilコード エディター 「code editor」live</title>
<link rel="stylesheet" href="https://reviktra.neocities.org/codemirror.css">
<script src="https://reviktra.neocities.org/codemirror.js"></script>
<script src="https://reviktra.neocities.org/xml.js"></script>
<script src="https://reviktra.neocities.org/javascript.js"></script>
<script src="https://reviktra.neocities.org/css.js"></script>
<script src="https://reviktra.neocities.org/htmlmixed.js"></script>
<script src="https://reviktra.neocities.org/lzma.js"></script>
<style>
@font-face {
font-family: 'inconsolata';
src: url('files/inconsolata.woff') format('woff');
font-weight: normal;
font-style: normal;
}
body {
margin: 0px;
overflow: hidden;
}
.button {
font-family: Arial;
font-size: 10px;
text-transform: uppercase;
text-decoration: none;
color: rgba(0,0,0,0.5);
border: 1px solid rgba(0,0,0,0.25);
background-color: rgba(0,0,0,0);
margin: 2px;
padding: 8px 10px;
cursor: pointer;
}
.button:hover {
color: rgba(255,255,255,0.75);
background-color: rgba(0,0,0,0.75);
}
input {
cursor: pointer;
}
/**/
.CodeMirror {
font-family: inconsolata;
background-color: rgba(255,255,255,0.5);
}
.CodeMirror-scroll {
height: 100%;
}
div.CodeMirror-selected {
background: rgba(0,0,0,0.1);
}
.CodeMirror-focused div.CodeMirror-selected {
background: rgba(0,0,255,0.1);
}
</style>
</head>
<body>
<script>
window.URL = window.URL || window.webkitURL;
var interval;
var autoUpdate = true;
// URL
function convertHexToBytes( text ) {
var tmpHex, array = [];
for ( var i = 0; i < text.length; i += 2 ) {
tmpHex = text.substring( i, i + 2 );
array.push( parseInt( tmpHex, 16 ) );
}
return array;
}
function convertBytesToHex( byteArray ) {
var tmpHex, hex = "";
for ( var i = 0, il = byteArray.length; i < il; i ++ ) {
if ( byteArray[ i ] < 0 ) {
byteArray[ i ] = byteArray[ i ] + 256;
}
tmpHex = byteArray[ i ].toString( 16 );
// add leading zero
if ( tmpHex.length == 1 ) tmpHex = "0" + tmpHex;
hex += tmpHex;
}
return hex;
}
var compressor = new LZMA( "js/lzma_worker.js" );
var readURL = function ( hash ) {
var bytes = convertHexToBytes( hash );
compressor.decompress( bytes, function( text ) {
code.setValue( text );
updatePreview();
},
function () {} );
}
var writeURL = function ( text ) {
compressor.compress( text, 1, function ( bytes ) {
window.location.replace( '#A/' + convertBytesToHex( bytes ) );
},
function () {} );
}
// preview
var preview = document.createElement( 'div' );
preview.style.position = 'absolute';
preview.style.left = '0px';
preview.style.top = '0px';
preview.style.width = window.innerWidth + 'px';
preview.style.height = window.innerHeight + 'px';
document.body.appendChild( preview );
var updatePreview = function () {
while ( preview.children.length > 0 ) {
preview.removeChild( preview.firstChild );
}
var iframe = document.createElement( 'iframe' );
iframe.style.width = '100%';
iframe.style.height = '100%';
iframe.style.border = '0';
preview.appendChild( iframe );
var content = iframe.contentDocument || iframe.contentWindow.document;
content.open();
content.write( code.getValue() );
content.close();
buttonSave.style.display = '';
buttonDownload.style.display = 'none';
}
setTimeout( updatePreview, 300 );
// editor
var code = CodeMirror( document.body, {
mode: "text/html",
lineNumbers: true,
matchBrackets: true,
indentWithTabs: true,
tabSize: 4,
indentUnit: 4,
onChange: function () {
if ( autoUpdate === false ) return;
clearTimeout( interval );
interval = setTimeout( updatePreview, 300 );
}
} );
var codeElement = code.getWrapperElement();
codeElement.style.position = 'absolute';
codeElement.style.width = window.innerWidth + 'px';
codeElement.style.height = window.innerHeight + 'px';
document.body.appendChild( codeElement );
// toolbar
var pad = function ( number, length ) {
var string = number.toString();
while ( string.length < length ) string = '0' + string;
return string;
}
var toolbar = document.createElement( 'div' );
toolbar.style.position = 'absolute';
toolbar.style.right = '15px';
toolbar.style.top = '15px';
document.body.appendChild( toolbar );
var buttonUpdate = document.createElement( 'button' );
buttonUpdate.className = 'button';
var checkbox = document.createElement( 'input' );
checkbox.type = 'checkbox';
checkbox.checked = true;
checkbox.style.margin = '-4px 4px -4px 0px';
checkbox.addEventListener( 'click', function ( event ) {
event.stopPropagation();
autoUpdate = autoUpdate === false;
}, false );
buttonUpdate.appendChild( checkbox );
buttonUpdate.appendChild( document.createTextNode( 'アップデート 「update」' ) );
buttonUpdate.addEventListener( 'click', function ( event ) {
updatePreview();
}, false );
toolbar.appendChild( buttonUpdate );
var buttonIO = document.createElement( 'span' );
toolbar.appendChild( buttonIO );
var buttonSave = document.createElement( 'button' );
buttonSave.className = 'button';
buttonSave.textContent = 'セーブ 「save」';
buttonSave.addEventListener( 'click', function ( event ) {
localStorage.code = code.getValue();
var blob = new Blob( [ code.getValue() ], { type: 'text/plain' } );
var objectURL = URL.createObjectURL( blob );
buttonDownload.href = objectURL;
var date = new Date();
buttonDownload.download = 'Sketch ' + date.getFullYear() + '-' + pad( date.getMonth() + 1, 2 ) + '-' + pad( date.getDate(), 2 ) + ' ' + pad( date.getHours(), 2 ) + '.' + pad( date.getMinutes(), 2 ) + '.' + pad( date.getSeconds(), 2 ) + '.html';
buttonSave.style.display = 'none';
buttonDownload.style.display = '';
}, false );
buttonIO.appendChild( buttonSave );
var buttonDownload = document.createElement( 'a' );
buttonDownload.className = 'button';
buttonDownload.style.display = 'none';
buttonDownload.download = 'index.html';
buttonDownload.textContent = 'ダウンロード 「download」';
buttonIO.appendChild( buttonDownload );
var curs = document.createElement( 'input' );
curs.type="range";
curs.min="0";
curs.max="100";
curs.value="50";
curs.addEventListener( 'change', function ( event ) {
codeElement.style.backgroundColor="rgba(255,255,255,"+this.value/100+")";
}, false );
buttonIO.appendChild( curs );
var buttonHide = document.createElement( 'button' );
buttonHide.className = 'button';
buttonHide.textContent = 'エディターを隠す「hide editor」';
buttonHide.addEventListener( 'click', function ( event ) {
if ( codeElement.style.display === '' ) {
this.textContent = 'エディターを 見せる「show editor」';
codeElement.style.display = 'none';
buttonUpdate.style.display = 'none';
buttonIO.style.display = 'none';
} else {
this.textContent = 'エディターを隠す「hide editor」';
codeElement.style.display = '';
buttonUpdate.style.display = '';
buttonIO.style.display = '';
}
}, false );
toolbar.appendChild( buttonHide );
// events
document.addEventListener( 'drop', function ( event ) {
event.preventDefault();
event.stopPropagation();
var reader = new FileReader();
reader.onload = function ( event ) {
code.setValue( event.target.result );
};
reader.readAsText( event.dataTransfer.files[ 0 ] );
}, false );
window.addEventListener( 'resize', function ( event ) {
codeElement.style.width = window.innerWidth + 'px';
codeElement.style.height = window.innerHeight + 'px';
preview.style.width = window.innerWidth + 'px';
preview.style.height = window.innerHeight + 'px';
} );
//
if ( window.location.hash ) {
var hash = window.location.hash.substr( 1 );
var version = hash.substr( 0, 2 );
if ( version == 'A/' ) readURL( hash.substr( 2 ) );
} else if ( localStorage.code ) {
code.setValue( localStorage.code );
updatePreview();
}
</script>
</body>
</html>