pseudocodr/mvpparser.html at master · Bitshifting/pseudocodr · GitHub

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<!DOCTYPE html>
<!--[if lt IE 7]>      <html class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]-->
<!--[if IE 7]>         <html class="no-js lt-ie9 lt-ie8"> <![endif]-->
<!--[if IE 8]>         <html class="no-js lt-ie9"> <![endif]-->
<!--[if gt IE 8]><!--> <html class="no-js"> <!--<![endif]-->
    <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <title></title>
        <meta name="description" content="">
        <meta name="viewport" content="width=device-width, initial-scale=1">

        <!-- Place favicon.ico and apple-touch-icon.png in the root directory -->

        <link rel="stylesheet" href="css/normalize.css">
        <link rel="stylesheet" href="css/main.css">
        <script src="js/vendor/modernizr-2.6.2.min.js"></script>
    </head>
    <body>
        <!--[if lt IE 7]>
            <p class="browsehappy">You are using an <strong>outdated</strong> browser. Please <a href="http://browsehappy.com/">upgrade your browser</a> to improve your experience.</p>
        <![endif]-->

        <!-- Add your site or application content here -->
        <script src='blockdatas.js'></script>
        <script src='visualizer.js'></script>

        <div>
            <p>Pseudocodr</p>
        </div>
        <div style="height:100%">
            <canvas id="mainCanvas"
                    width="800" height="1200"
                    onmousemove="visualizer.updateMousePosition(event); visualizer.dragUpdate();"
                    onclick="visualizer.mouseClicked();"
                    onmousedown="visualizer.dragBegin();"
                    onmouseup="visualizer.dragEnd();"

                    >
                Your browser doesn't support HTML5. Upgrade to something better.
            </canvas>
        </div>
        <div style="float:right">
            <textarea id="putcode">Type code here...</textarea>
            <a href="#" onclick="reparse(); return false;">PARSE</a>

        </div>

        <script>
            visualizer.initEverything();

        function reparse() {
            //LINE
            //BY LINE
            var curNode = new blockObject("Pseudocode", [], "file", []);
            curNode.parent = curNode;

            var lines = $('#putcode').val().split('\n');

            for (var i =0 ; i < lines.length; i ++) {
                if (lines[i].length == 0)
                    continue;
                lines[i] = lines[i].trim();
                //For every line do some parsing...
                if ((/^if /).test(lines[i])) {
                    //it's an if statement...
                    curNode = curNode.parent;
                    var tmp = new blockObject("If...", [], "if", [], curNode);
                    curNode.childBlockObjects.push(tmp);
                    curNode = tmp;

                    //add the first condition as a child of it...


                    var tmp2 = new blockObject(lines[i].substr(3), [], "instructions", [], curNode);
                    curNode.childBlockObjects.push(tmp2);
                    curNode = tmp2;
                } else if ((/^elseif /).test(lines[i])) {
                    curNode = curNode.parent;
                    var tmp = new blockObject(lines[i].substr(7), [], "instructions", [], curNode);
                    curNode.childBlockObjects.push(tmp);
                    curNode = tmp;
                } else if ((/^else/).test(lines[i])) {
                    curNode = curNode.parent;
                    var tmp = new blockObject("else", [], "instructions", [], curNode);
                    curNode.childBlockObjects.push(tmp);
                    curNode = tmp;
                } else if ((/^end/).test(lines[i])) {
                    //Up a level!
                    if (curNode.statementType == "instructions") {
                        curNode = curNode.parent.parent;
                    }else {
                    curNode = curNode.parent;
                    }
                } else if ((/^while /).test(lines[i])) {
                    curNode = curNode.parent;
                    var tmp = new blockObject("While " + lines[i].substr(6), [], "loop", [], curNode);
                    curNode.childBlockObjects.push(tmp);
                    curNode = tmp;
                } else if ((/^function /).test(lines[i])) {
                  curNode = curNode.parent;
                    var tmp = new blockObject(lines[i].substr(9), [], "function", [], curNode);
                    curNode.childBlockObjects.push(tmp);
                    curNode = tmp;
                } else if ((/^object /).test(lines[i])) {
                    curNode = curNode.parent;
                    var tmp = new blockObject(lines[i].substr(7), [], "object", [], curNode);
                    curNode.childBlockObjects.push(tmp);
                    curNode = tmp;
                } else {
                    //It's an instruction, check if the current is an instruction
                    //block otherwise add an instruction block as a child of the
                    //current.
                    if (curNode.statementType == "instructions") {
                        curNode.content.push(lines[i]);
                    } else {
                        var tmp = new blockObject("Instructions", [lines[i]], "instructions", [], curNode);
                        curNode.childBlockObjects.push(tmp);
                        curNode = tmp;
                    }
                }


            }
            curNode = curNode.parent;
            alert(curNode.title);
            visualizer.setRootNode(curNode);
            visualizer.thereWasANodeUpdate();
        }
        </script>


        <script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
        <script>window.jQuery || document.write('<script src="js/vendor/jquery-1.10.2.min.js"><\/script>')</script>
        <script src="js/plugins.js"></script>
        <script src="js/main.js"></script>
    </body>
</html>