First round of dead file removal

experimental/webgtt/javascript/webgtt.js

-// Copyright (c) 2011 The Native Client Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be found
-// in the LICENSE file.
-
-/**
- * @fileoverview This file contains the top level JavaScript required for the
- * WebGTT application. The two main functions are fired when the page loads and
- * when the NaCl module loads, respectively. We handle these load events
- * separately since the order in which these events are fired is much less
- * predictable than other standard DOM elements (for which we assume that they
- * are loaded when the page is loaded).
- *
- * @author ragad@google.com (Raga Gopalakrishnan)
- */
-
-/**
- * Each of these variables is an object corresponding to a DOM element. Since
- * event handlers for one DOM element may need to modify properties of or
- * perform actions on another DOM element, these objects have global scope.
- */
-var naclModule1 = undefined; // NaClModule object. See naclmodule.js
-var graph1 = new Graph(); // Graph object. See graph.js
-var canvas1 = undefined; // Canvas object. See canvas.js
-var coloringButton1 = undefined; // ColoringButton object. See button.js
-
-/**
- * This constant holds the default status message.
- * @type {string}
- * @const
- */
-STATUS_TEXT = 'NO-STATUS';
-
-/**
- * This function is triggered when the page has finished loading, and contains
- * starter code (initializing objects, etc.).
- *
- * The NaCl module could still be loading while the page has finished loading.
- * So, the status must be updated accordingly, and no NaClModule object is
- * created yet. New objects of the Canvas and ColoringButton classes are
- * created, and the appropriate event handlers are attached.
- */
-function main1 () {
-  if (naclModule1 == undefined) {
-    updateStatus('LOADING...');
-  } else {
-    updateStatus();
-  }
-
-  canvas1 = new Canvas(document.getElementById('mainCanvas'), graph1);
-  canvas1.drawingCanvas.addEventListener(
-      'click', function (e) {canvas1.handleCanvasClick(e);}, false);
-  window.addEventListener(
-      'keydown', function (e) {canvas1.handleCanvasKeydown(e);}, true);
-
-  coloringButton1 = new ColoringButton(document.getElementById('coloring'),
-                                       graph1);
-  coloringButton1.coloringButton.addEventListener(
-      'click', function (e) {coloringButton1.handleColoringButtonClick(e);},
-      false);
-}
-
-/**
- * This function is triggered when the NaCl module has finished loading. It
- * creates a new NaClModule object, attaches an event handler to it, and
- * indcates to the user that the NaCl module has loaded successfully.
- */
-function main2() {
-  naclModule1 = new NaClModule(document.getElementById('webgtt'), graph1);
-  naclModule1.naclModule.addEventListener(
-      'message', function (e) {naclModule1.handleMessage(e);}, false);
-  updateStatus('SUCCESS');
-}
-
-/**
- * This function sets the global status message.
- *
- * If the element with id 'statusField' exists, then its HTML is set to the
- * status message as well. opt_message is the message text. If this is null or
- * undefined, then the element with id 'statusField' is set to STATUS_TEXT.
- *
- * @param {string} opt_message The status message to be displayed.
- */
-function updateStatus(opt_message) {
-  var statusText = STATUS_TEXT;
-  if (opt_message) {
-    statusText = opt_message;
-  }
-  var statusField = document.getElementById('status_field');
-  if (statusField) {
-    statusField.innerHTML = statusText;
-  }
-}