Cesium-Editor/index.html at master · TomPed/Cesium-Editor · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">
  <title>Cesium Editor</title>
  <script src="./node_modules/cesium/Build/Cesium/Cesium.js"></script>
  <script src="./node_modules/codemirror/lib/codemirror.js"></script>
  <script src="./node_modules/codemirror/mode/javascript/javascript.js"></script>
  <link rel="stylesheet" href="./node_modules/codemirror/lib/codemirror.css">
  <style>
    @import url(./node_modules/cesium/Build/Cesium/Widgets/widgets.css);
    html, body, #cesiumContainer {
      height: 100%; margin: 0; padding: 0; overflow: hidden;
    }
    #edits {
      height: 100%; float: left; width: 50%;
    }
  </style>
</head>
<body>
  <div id="edits">
    <div id="buttons">
      <button id="openFile" onclick="openFile();">Open File</button>
      <button id="saveFile" onclick="saveFile();">Save File</button>
      <button id="loadData" onclick="loadData();">Load Data</button>
      <button id="clearData" onclick="clearData();">Clear Data</button>
      <button id="run" onclick="run();">Run</button>
    </div>
    <textarea id="code" name="code"></textarea>
  </div>
  <div id="cesiumContainer"></div>
  <script type="text/javascript" src="./code.js"></script>
  <script>
    var fs = require('fs');
    var path = require('path');
    var remote = require('remote');
    var dialog = remote.require('dialog');
    var pathToCode = path.join(__dirname, 'code.js');
    var myCodeMirror = CodeMirror.fromTextArea(document.getElementById('code'), {
      mode : 'javascript',
      lineNumbers : true
    });
    myCodeMirror.setSize(550, 780);
    fs.readFile(pathToCode, 'utf-8', function (err, data) {
      myCodeMirror.setValue(data);
    });
    function openFile () {
      dialog.showOpenDialog({filters : [{name : 'javascript', extensions : ['js']}]},
        function (fileNames) {
          if (fileNames === undefined) {
            return;
          }
          var fileName = fileNames[0];
          fs.readFile(fileName, 'utf-8', function (err, data) {
            myCodeMirror.setValue(data);
          });
        });
    }
    function saveFile () {
      dialog.showSaveDialog({filters : [{ name : 'javascript', extensions : ['js']}]},
        function (fileName) {
          if (fileName === undefined) {
            return;
          }
          fs.writeFile(fileName, myCodeMirror.getValue(), function (err) {});
        });
    }
    function loadData() {
        dialog.showOpenDialog({filters : [{name : 'data', extensions : ['geojson', 'topojson', 'czml', 'kml', 'kmz', 'gltf']}]},
          function (fileNames) {
            if (fileNames === undefined) {
              return;
            }
            var tempFileName = fileNames[0];
            var fileName;
            if (process.platform != 'darwin') {
              for (var i = 0; i < tempFileName.length; i++) {
                if (tempFileName.charAt(i) === '\\') {
                  tempFileName = tempFileName.substr(0, i) + '/' + tempFileName.substr(i + 1);
                }
              }
            }
            fileName = tempFileName;
            var extension = path.extname(fileName);
            switch(extension) {
              case '.geojson':
                viewer.dataSources.add(Cesium.GeoJsonDataSource.load(fileName));
                break;
              case '.topojson':
                viewer.dataSources.add(Cesium.GeoJsonDataSource.load(fileName));
                break;
              case '.czml':
                viewer.dataSources.add(Cesium.CzmlDataSource.load(fileName));
                break;
              case '.kml':
                viewer.dataSources.add(Cesium.KmlDataSource.load(fileName));
                break;
              case '.kmz':
                viewer.dataSources.add(Cesium.KmlDataSource.load(fileName));
                break;
              case '.gltf':
                viewer.entities.add({
                    position : Cesium.Cartesian3.fromDegrees(-123.0744619, 44.0503706, 5000),
                    model : {
                      uri : fileName
                    }
                });
                break;
            }
        });
    }
    function clearData() {
      viewer.dataSources.removeAll();
      viewer.entities.removeAll();
    }
    function run() {
      fs.writeFile(pathToCode, myCodeMirror.getValue(), function (err) {});
      window.location.reload();
    }
  </script>
</body>
</html>