| Index: native_client_sdk/src/examples/hello_world/hello_world.html
|
| ===================================================================
|
| --- native_client_sdk/src/examples/hello_world/hello_world.html (revision 120871)
|
| +++ native_client_sdk/src/examples/hello_world/hello_world.html (working copy)
|
| @@ -1,126 +0,0 @@
|
| -<!DOCTYPE html>
|
| -<html>
|
| - <!--
|
| - Copyright (c) 2011 The Chromium Authors. All rights reserved.
|
| - Use of this source code is governed by a BSD-style license that can be
|
| - found in the LICENSE file.
|
| - -->
|
| -<head>
|
| - <title>Hello, World!</title>
|
| -
|
| - <script type="text/javascript">
|
| - helloWorldModule = null; // Global application object.
|
| - statusText = 'NO-STATUS';
|
| -
|
| - // Indicate success when the NaCl module has loaded.
|
| - function moduleDidLoad() {
|
| - helloWorldModule = document.getElementById('hello_world');
|
| - updateStatus('SUCCESS');
|
| - }
|
| -
|
| - // Handle a message coming from the NaCl module.
|
| - function handleMessage(message_event) {
|
| - alert(message_event.data);
|
| - }
|
| -
|
| - // If the page loads before the Native Client module loads, then set the
|
| - // status message indicating that the module is still loading. Otherwise,
|
| - // do not change the status message.
|
| - function pageDidLoad() {
|
| - // Set the focus on the text input box. Doing this means you can press
|
| - // return as soon as the page loads, and it will fire the reversetText()
|
| - // function.
|
| - document.forms.helloForm.inputBox.focus();
|
| - if (helloWorldModule == null) {
|
| - updateStatus('LOADING...');
|
| - } else {
|
| - // It's possible that the Native Client module onload event fired
|
| - // before the page's onload event. In this case, the status message
|
| - // will reflect 'SUCCESS', but won't be displayed. This call will
|
| - // display the current message.
|
| - updateStatus();
|
| - }
|
| - }
|
| -
|
| - function fortyTwo() {
|
| - helloWorldModule.postMessage('fortyTwo');
|
| - }
|
| -
|
| - function reverseText() {
|
| - // Grab the text from the text box, pass it into reverseText()
|
| - var inputBox = document.forms.helloForm.inputBox;
|
| - helloWorldModule.postMessage('reverseText:' + inputBox.value);
|
| - // Note: a |false| return tells the <form> tag to cancel the GET action
|
| - // when submitting the form.
|
| - return false;
|
| - }
|
| -
|
| - // Set the global status message. If the element with id 'statusField'
|
| - // exists, then set its HTML to the status message as well.
|
| - // opt_message The message test. If this is null or undefined, then
|
| - // attempt to set the element with id 'statusField' to the value of
|
| - // |statusText|.
|
| - function updateStatus(opt_message) {
|
| - if (opt_message)
|
| - statusText = opt_message;
|
| - var statusField = document.getElementById('statusField');
|
| - if (statusField) {
|
| - statusField.innerHTML = statusText;
|
| - }
|
| - }
|
| - </script>
|
| -</head>
|
| -<body onload="pageDidLoad()">
|
| -
|
| -<h1>Native Client Simple Module</h1>
|
| -<p>
|
| - <form name="helloForm"
|
| - action=""
|
| - method="get"
|
| - onsubmit="return reverseText()">
|
| - <input type="text" id="inputBox" name="inputBox" value="Hello world" /><p/>
|
| - <input type="button" value="Call fortyTwo()" onclick="fortyTwo()" />
|
| - <input type="submit" value="Call reverseText()" />
|
| - </form>
|
| - <!-- Load the published .nexe. This includes the 'src' attribute which
|
| - shows how to load multi-architecture modules. Each entry in the "nexes"
|
| - object in the .nmf manifest file is a key-value pair: the key is the runtime
|
| - ('x86-32', 'x86-64', etc.); the value is a URL for the desired NaCl module.
|
| - To load the debug versions of your .nexes, set the 'src' attribute to the
|
| - _dbg.nmf version of the manifest file.
|
| -
|
| - Note: The <EMBED> element is wrapped inside a <DIV>, which has both a 'load'
|
| - and a 'message' event listener attached. This wrapping method is used
|
| - instead of attaching the event listeners directly to the <EMBED> element to
|
| - ensure that the listeners are active before the NaCl module 'load' event
|
| - fires. This also allows you to use PPB_Messaging.PostMessage() (in C) or
|
| - pp::Instance.PostMessage() (in C++) from within the initialization code in
|
| - your NaCl module.
|
| - -->
|
| - <div id="listener">
|
| - <script type="text/javascript">
|
| - var listener = document.getElementById('listener')
|
| - listener.addEventListener('load', moduleDidLoad, true);
|
| - listener.addEventListener('message', handleMessage, true);
|
| - </script>
|
| -
|
| - <embed name="nacl_module"
|
| - id="hello_world"
|
| - width=0 height=0
|
| - src="hello_world.nmf"
|
| - type="application/x-nacl" />
|
| - </div>
|
| -
|
| -</p>
|
| -
|
| -<p>If the module is working correctly, a click on the "Call fortyTwo()" button
|
| - should open a popup dialog containing <b>42</b> as its value.</p>
|
| -
|
| -<p> Clicking on the "Call reverseText()" button
|
| - should open a popup dialog containing the textbox contents and its reverse
|
| - as its value.</p>
|
| -
|
| -<h2>Status</h2>
|
| -<div id="statusField">NO-STATUS</div>
|
| -</body>
|
| -</html>
|
|
|
Chromium Code Reviews
