marl/examples/shell.emscripten.html

<!doctype html>
<html lang="en-us">
<head>
    <meta charset="utf-8">
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <title>Emscripten-Generated Code</title>
    <style>
      body {
        font-family: arial;
        margin: 0;
        padding: none;
      }

      .emscripten { padding-right: 0; margin-left: auto; margin-right: auto; display: block; }
      div.emscripten { text-align: center; }
      div.emscripten_border { border: 1px solid black; }

      #emscripten_logo {
        display: inline-block;
        margin: 0;
      }

      .spinner {
        height: 30px;
        width: 30px;
        margin: 0;
        margin-top: 20px;
        margin-left: 20px;
        display: inline-block;
        vertical-align: top;

        -webkit-animation: rotation .8s linear infinite;
        -moz-animation: rotation .8s linear infinite;
        -o-animation: rotation .8s linear infinite;
        animation: rotation 0.8s linear infinite;

        border-left: 5px solid rgb(235, 235, 235);
        border-right: 5px solid rgb(235, 235, 235);
        border-bottom: 5px solid rgb(235, 235, 235);
        border-top: 5px solid rgb(120, 120, 120);

        border-radius: 100%;
        background-color: rgb(189, 215, 46);
      }

      @-webkit-keyframes rotation {
        from {-webkit-transform: rotate(0deg);}
        to {-webkit-transform: rotate(360deg);}
      }
      @-moz-keyframes rotation {
        from {-moz-transform: rotate(0deg);}
        to {-moz-transform: rotate(360deg);}
      }
      @-o-keyframes rotation {
        from {-o-transform: rotate(0deg);}
        to {-o-transform: rotate(360deg);}
      }
      @keyframes rotation {
        from {transform: rotate(0deg);}
        to {transform: rotate(360deg);}
      }

      #status {
        display: inline-block;
        vertical-align: top;
        margin-top: 30px;
        margin-left: 20px;
        font-weight: bold;
        color: rgb(120, 120, 120);
      }

      #progress {
        height: 20px;
        width: 300px;
      }

      #controls {
        display: inline-block;
        float: right;
        vertical-align: top;
        margin-top: 30px;
        margin-right: 20px;
      }

      #output {
        width: 100%;
        height: 200px;
        margin: 0 auto;
        margin-top: 10px;
        border-left: 0px;
        border-right: 0px;
        padding-left: 0px;
        padding-right: 0px;
        display: block;
        background-color: black;
        color: white;
        font-family: 'Lucida Console', Monaco, monospace;
        outline: none;
      }
    </style>
</head>
<body>

<div class="spinner" id='spinner'></div>
<div class="emscripten" id="status">Downloading...</div>

<div class="emscripten">
    <progress value="0" max="100" id="progress" hidden=1></progress>
</div>


<textarea id="output" rows="8"></textarea>

<script type='text/javascript'>
      var statusElement = document.getElementById('status');
      var progressElement = document.getElementById('progress');
      var spinnerElement = document.getElementById('spinner');

      var Module = {
        preRun: [],
        postRun: [],
        print: (function() {
          var element = document.getElementById('output');
          if (element) element.value = ''; // clear browser cache
          return function(text) {
            if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' ');
            // These replacements are necessary if you render to raw HTML
            //text = text.replace(/&/g, "&amp;");
            //text = text.replace(/</g, "&lt;");
            //text = text.replace(/>/g, "&gt;");
            //text = text.replace('\n', '<br>', 'g');
            console.log(text);
            if (element) {
              element.value += text + "\n";
              element.scrollTop = element.scrollHeight; // focus on bottom
            }
          };
        })(),
        setStatus: function(text) {
          if (!Module.setStatus.last) Module.setStatus.last = { time: Date.now(), text: '' };
          if (text === Module.setStatus.last.text) return;
          var m = text.match(/([^(]+)\((\d+(\.\d+)?)\/(\d+)\)/);
          var now = Date.now();
          if (m && now - Module.setStatus.last.time < 30) return; // if this is a progress update, skip it if too soon
          Module.setStatus.last.time = now;
          Module.setStatus.last.text = text;
          if (m) {
            text = m[1];
            progressElement.value = parseInt(m[2])*100;
            progressElement.max = parseInt(m[4])*100;
            progressElement.hidden = false;
            spinnerElement.hidden = false;
          } else {
            progressElement.value = null;
            progressElement.max = null;
            progressElement.hidden = true;
            if (!text) spinnerElement.style.display = 'none';
          }
          statusElement.innerHTML = text;
        },
        totalDependencies: 0,
        monitorRunDependencies: function(left) {
          this.totalDependencies = Math.max(this.totalDependencies, left);
          Module.setStatus(left ? 'Preparing... (' + (this.totalDependencies-left) + '/' + this.totalDependencies + ')' : 'All downloads complete.');
        }
      };
      Module.setStatus('Downloading...');
      window.onerror = function(event) {
        // TODO: do not warn on ok events like simulating an infinite loop or exitStatus
        Module.setStatus('Exception thrown, see JavaScript console');
        spinnerElement.style.display = 'none';
        Module.setStatus = function(text) {
          if (text) console.error('[post-exception status] ' + text);
        };
      };
    </script>
{{{ SCRIPT }}}
</body>
</html>