awesome

src/js/level/sandbox.js

@@ -0,0 +1,79 @@
+var _ = require('underscore');
+var Backbone = require('backbone');
+
+var util = require('../util');
+var Main = require('../app');
+
+var Visualization = require('../visuals/visualization').Visualization;
+var ParseWaterfall = require('../level/parseWaterfall').ParseWaterfall;
+var DisabledMap = require('../level/disabledMap').DisabledMap;
+var Command = require('../models/commandModel').Command;
+
+var ModalTerminal = require('../views').ModalTerminal;
+var ModalAlert = require('../views').ModalAlert;
+
+var MultiView = require('../views/multiView').MultiView;
+
+function Sandbox(options) {
+  options = options || {};
+
+  this.mainVis = new Visualization({
+    el: options.el || $('#canvasWrapper')[0]
+  });
+
+  // don't add it to just any collection -- adding to the
+  // CommandUI collection will put in history
+  this.commandCollection = Main.getCommandUI().commandCollection;
+
+  this.parseWaterfall = new ParseWaterfall();
+  this.parseWaterfall.addFirst(
+    'instantWaterfall',
+    new DisabledMap().getInstantCommands()
+  );
+
+  if (!options.defer) {
+    this.takeControl();
+  }
+}
+
+Sandbox.prototype.takeControl = function() {
+  Main.getEventBaton().stealBaton('commandSubmitted', this.commandSubmitted, this);
+  Main.getEvents().on('processSandboxCommand', this.processSandboxCommand, this);
+};
+
+Sandbox.prototype.commandSubmitted = function(value) {
+  // allow other things to see this command
+  Main.getEvents().trigger('commandSubmittedPassive', value);
+
+  util.splitTextCommand(value, function(command) {
+    this.commandCollection.add(new Command({
+      rawStr: command,
+      parseWaterfall: this.parseWaterfall
+    }));
+  }, this);
+};
+
+Sandbox.prototype.processSandboxCommand = function(command, callback) {
+  var commandMap = {
+    help: this.helpDialog
+  };
+  var method = commandMap[command.get('method')];
+  if (!method) { throw new Error('no method for that wut'); }
+
+  method.apply(this, [command, callback]);
+};
+
+Sandbox.prototype.helpDialog = function(command, callback) {
+  var helpDialog = new MultiView({
+    childViews: require('../dialogs/sandbox').helpDialog
+  });
+  helpDialog.getPromise().then(_.bind(function() {
+    // the view has been closed, lets go ahead and resolve our command
+    command.set('status', 'finished');
+    callback();
+  }, this))
+  .done();
+};
+
+exports.Sandbox = Sandbox;
+