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<!doctype html>
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<title>CodeMirror: VB.NET mode</title>
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<meta charset="utf-8" />
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<link rel=stylesheet href="../../doc/docs.css">
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<link rel="stylesheet" href="../../lib/codemirror.css">
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<link href="http://fonts.googleapis.com/css?family=Inconsolata" rel="stylesheet" type="text/css">
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<script src="../../lib/codemirror.js"></script>
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<script src="vb.js"></script>
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<script type="text/javascript" src="../../addon/runmode/runmode.js"></script>
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<style>
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    .CodeMirror {
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        border: 1px solid #aaa;
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        height: 210px;
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        height: auto;
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    }
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    .CodeMirror-scroll {
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        overflow-x: auto;
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        overflow-y: hidden;
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    }
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    .CodeMirror pre {
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        font-family: Inconsolata;
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        font-size: 14px
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    }
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</style>
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<div id=nav>
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    <a href="http://codemirror.net">
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        <h1>CodeMirror</h1>
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        <img id=logo src="../../doc/logo.png">
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    </a>
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    <ul>
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        <li>
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            <a href="../../index.html">Home</a>
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            <li>
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                <a href="../../doc/manual.html">Manual</a>
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                <li>
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                    <a href="https://github.com/codemirror/codemirror">Code</a>
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    </ul>
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    <ul>
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        <li>
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            <a href="../index.html">Language modes</a>
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            <li>
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                <a class=active href="#">VB.NET</a>
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    </ul>
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</div>
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<article>
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    <h2>VB.NET mode</h2>
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    <script type="text/javascript">
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        function test(golden, text)
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        {
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            var ok = true;
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            var i = 0;
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            function callback(token, style, lineNo, pos)
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            {
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                //console.log(String(token) + " " + String(style) + " " + String(lineNo) + " " + String(pos));
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                var result = [String(token), String(style)];
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                if (golden[i][0] != result[0] || golden[i][1] != result[1])
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                {
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                    return "Error, expected: " + String(golden[i]) + ", got: " + String(result);
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                    ok = false;
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                }
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                i++;
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            }
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            CodeMirror.runMode(text, "text/x-vb", callback);
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            if (ok) return "Tests OK";
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        }
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        function testTypes()
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        {
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            var golden = [
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                ['Integer', 'keyword'],
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                [' ', 'null'],
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                ['Float', 'keyword']
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            ]
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            var text = "Integer Float";
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            return test(golden, text);
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        }
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        function testIf()
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        {
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            var golden = [
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                ['If', 'keyword'],
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                [' ', 'null'],
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                ['True', 'keyword'],
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                [' ', 'null'],
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                ['End', 'keyword'],
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                [' ', 'null'],
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                ['If', 'keyword']
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            ];
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            var text = 'If True End If';
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            return test(golden, text);
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        }
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        function testDecl()
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        {
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            var golden = [
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                ['Dim', 'keyword'],
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                [' ', 'null'],
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                ['x', 'variable'],
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                [' ', 'null'],
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                ['as', 'keyword'],
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                [' ', 'null'],
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                ['Integer', 'keyword']
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            ];
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            var text = 'Dim x as Integer';
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            return test(golden, text);
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        }
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        function testAll()
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        {
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            var result = "";
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            result += testTypes() + "\n";
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            result += testIf() + "\n";
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            result += testDecl() + "\n";
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            return result;
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        }
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        function initText(editor)
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        {
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            var content = 'Class rocket\nPrivate quality as Double\nPublic Sub launch() as String\nif quality > 0.8\nlaunch = "Successful"\nElse\nlaunch = "Failed"\nEnd If\nEnd sub\nEnd class\n';
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            editor.setValue(content);
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            for (var i = 0; i < editor.lineCount(); i++) editor.indentLine(i);
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        }
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        function init()
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        {
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            editor = CodeMirror.fromTextArea(document.getElementById("solution"),
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            {
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                lineNumbers: true,
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                mode: "text/x-vb",
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                readOnly: false
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            });
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            runTest();
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        }
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        function runTest()
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        {
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            document.getElementById('testresult').innerHTML = testAll();
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            initText(editor);
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        }
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        document.body.onload = init;
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    </script>
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    <div id="edit">
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        <textarea style="width:95%;height:200px;padding:5px;" name="solution" id="solution"></textarea>
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    </div> <pre id="testresult"></pre>
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    <p>MIME type defined: <code>text/x-vb</code>.</p>
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</article>