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add example of selecting the audio device from a menu

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ZappoMan 2014-03-24 16:28:45 -07:00
parent 778209ffe4
commit 03c2ec9376
1 changed files with 118 additions and 0 deletions
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examples/selectAudioDevice.js Normal file
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//
// audioDeviceExample.js
// hifi
//
// Created by Brad Hefta-Gaub on 3/22/14
// Copyright (c) 2013 HighFidelity, Inc. All rights reserved.
//
// This is an example script that demonstrates use of the Menu object
//
if (typeof String.prototype.startsWith != 'function') {
String.prototype.startsWith = function (str){
return this.slice(0, str.length) == str;
};
}
if (typeof String.prototype.endsWith != 'function') {
String.prototype.endsWith = function (str){
return this.slice(-str.length) == str;
};
}
if (typeof String.prototype.trimStartsWith != 'function') {
String.prototype.trimStartsWith = function (str){
if (this.startsWith(str)) {
return this.substr(str.length);
}
return this;
};
}
if (typeof String.prototype.trimEndsWith != 'function') {
String.prototype.trimEndsWith = function (str){
if (this.endsWith(str)) {
return this.substr(0,this.length - str.length);
}
return this;
};
}
var selectedInputMenu = "";
var selectedOutputMenu = "";
function setupAudioMenus() {
Menu.addMenu("Tools > Audio");
Menu.addSeparator("Tools > Audio","Output Audio Device");
var outputDevices = AudioDevice.getOutputDevices();
var selectedOutputDevice = AudioDevice.getOutputDevice();
for(var i = 0; i < outputDevices.length; i++) {
var thisDeviceSelected = (outputDevices[i] == selectedOutputDevice);
var menuItem = "Use " + outputDevices[i] + " for Output";
Menu.addMenuItem({
menuName: "Tools > Audio",
menuItemName: menuItem,
isCheckable: true,
isChecked: thisDeviceSelected
});
if (thisDeviceSelected) {
selectedOutputMenu = menuItem;
}
}
Menu.addSeparator("Tools > Audio","Input Audio Device");
var inputDevices = AudioDevice.getInputDevices();
var selectedInputDevice = AudioDevice.getInputDevice();
for(var i = 0; i < inputDevices.length; i++) {
var thisDeviceSelected = (inputDevices[i] == selectedInputDevice);
var menuItem = "Use " + inputDevices[i] + " for Input";
Menu.addMenuItem({
menuName: "Tools > Audio",
menuItemName: menuItem,
isCheckable: true,
isChecked: thisDeviceSelected
});
if (thisDeviceSelected) {
selectedInputMenu = menuItem;
}
}
}
setupAudioMenus();
function scriptEnding() {
print("scriptEnding()");
//Menu.removeMenuItem("Tools > Audio");
Menu.removeMenu("Tools > Audio");
//Menu.removeMenu("Tools");
print("DONE... scriptEnding()");
}
Script.scriptEnding.connect(scriptEnding);
function menuItemEvent(menuItem) {
if (menuItem.startsWith("Use ")) {
if (menuItem.endsWith(" for Output")) {
var selectedDevice = menuItem.trimStartsWith("Use ").trimEndsWith(" for Output");
print("output audio selection..." + selectedDevice);
Menu.setIsOptionChecked(selectedOutputMenu, false);
selectedOutputMenu = menuItem;
Menu.setIsOptionChecked(selectedOutputMenu, true);
AudioDevice.setOutputDevice(selectedDevice);
} else if (menuItem.endsWith(" for Input")) {
var selectedDevice = menuItem.trimStartsWith("Use ").trimEndsWith(" for Input");
print("input audio selection..." + selectedDevice);
Menu.setIsOptionChecked(selectedInputMenu, false);
selectedInputMenu = menuItem;
Menu.setIsOptionChecked(selectedInputMenu, true);
AudioDevice.setInputDevice(selectedDevice);
}
}
}
Menu.menuItemEvent.connect(menuItemEvent);