| Index: ppapi/examples/audio_input/audio_input.html
|
| diff --git a/ppapi/examples/audio_input/audio_input.html b/ppapi/examples/audio_input/audio_input.html
|
| index bfa91cd3582a0a0da25e4c6255e6f98bc2936830..624ad99f0e90800cc35b842c920c164304439071 100644
|
| --- a/ppapi/examples/audio_input/audio_input.html
|
| +++ b/ppapi/examples/audio_input/audio_input.html
|
| @@ -7,12 +7,93 @@
|
| -->
|
| <head>
|
| <title>Audio Input Example</title>
|
| -</head>
|
| + <script type="text/javascript">
|
| + var device_array = [];
|
|
|
| -<body>
|
| + function HandleMessage(message_event) {
|
| + if (message_event.data) {
|
| + var status = document.getElementById('status');
|
| + if (message_event.data == 'EnumerationFailed') {
|
| + status.innerText = 'Device enumeration failed!';
|
| + } else if (message_event.data == 'OpenFailed') {
|
| + status.innerText = 'Open device failed!';
|
| + } else if (message_event.data == 'StartFailed') {
|
| + status.innerText = 'Start capturing failed!';
|
| + } else if (message_event.data == 'StopFailed') {
|
| + status.innerText = 'Stop capturing failed!';
|
| + } else {
|
| + device_array = message_event.data.split('#__#');
|
| +
|
| + var list = document.getElementById('device_list');
|
| + for (var i = 0; i < device_array.length; ++i) {
|
| + var list_item = document.createElement('li');
|
| + var link = document.createElement('a');
|
| + link.href = 'javascript:UseDesignatedDevice(' + i + ');';
|
| + link.innerText = device_array[i];
|
| + list_item.appendChild(link);
|
| + list.appendChild(list_item);
|
| + }
|
| + }
|
| + }
|
| + }
|
| +
|
| + function UseDesignatedDevice(index) {
|
| + UseDevice(device_array[index], index);
|
| + }
|
| +
|
| + function UseDefaultDevice(use_0_1_interface) {
|
| + var display_text = use_0_1_interface ? 'Default(v0.1)' : 'Default';
|
| + var command = use_0_1_interface ? 'UseDefault(v0.1)' : 'UseDefault';
|
| + UseDevice(display_text, command);
|
| + }
|
| +
|
| + function UseDevice(display_text, command) {
|
| + var in_use_device = document.getElementById('in_use_device');
|
| + in_use_device.innerText = display_text;
|
| + var plugin = document.getElementById('plugin');
|
| + plugin.postMessage(command);
|
|
|
| -<embed id="plugin" type="application/x-ppapi-example-audio-input"
|
| - width="800" height="400"/>
|
| + var available_devices = document.getElementById('available_devices');
|
| + available_devices.parentNode.removeChild(available_devices);
|
|
|
| + var control_panel = document.getElementById('control_panel');
|
| + var link = document.createElement('a');
|
| + link.href = 'javascript:Stop();';
|
| + link.innerText = 'Stop';
|
| + control_panel.appendChild(link);
|
| + }
|
| +
|
| + function Stop() {
|
| + var plugin = document.getElementById('plugin');
|
| + plugin.postMessage('Stop');
|
| + }
|
| +
|
| + function Initialize() {
|
| + var plugin = document.getElementById('plugin');
|
| + plugin.addEventListener('message', HandleMessage, false);
|
| + plugin.postMessage('PageInitialized');
|
| + }
|
| +
|
| + document.addEventListener('DOMContentLoaded', Initialize, false);
|
| + </script>
|
| +</head>
|
| +
|
| +<body>
|
| + <embed id="plugin" type="application/x-ppapi-example-audio-input"
|
| + width="800" height="400"/>
|
| + <div style="margin-bottom:10px">In-use device:
|
| + <span id="in_use_device" style="font-weight:bold">None</span>
|
| + </div>
|
| + <div id="available_devices">
|
| + Available device(s), choose one to open:
|
| + <ul id="device_list">
|
| + <li><a href="javascript:UseDefaultDevice(true);">
|
| + Default - use interface version 0.1</a></li>
|
| + <li><a href="javascript:UseDefaultDevice(false);">
|
| + Default - use interface version 0.2 and NULL device ref</a></li>
|
| + </ul>
|
| + </div>
|
| + <div id="control_panel"></div>
|
| + <div id="status"></div>
|
| </body>
|
| </html>
|
|
|
Chromium Code Reviews
Issue 9557007:
PPB_AudioInput_Dev: support multiple audio input devices - Part 1. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src