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Have I finally tamed the beast?

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Zach Fox 2017-03-27 16:15:11 -07:00
parent 73a77f7f25
commit 0ae4ce7e98
1 changed files with 110 additions and 88 deletions
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198
scripts/system/selectAudioDevice.js
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@ -45,73 +45,78 @@ if (typeof String.prototype.trimEndsWith != 'function') {
};
}
/****************************************
VAR DEFINITIONS
****************************************/
//
// VAR DEFINITIONS
//
var debugPrintStatements = true;
const INPUT_DEVICE_SETTING = "audio_input_device";
const OUTPUT_DEVICE_SETTING = "audio_output_device";
var audioDevicesList = [];
// Some HMDs (like Oculus CV1) have a built in audio device. If they
// do, then this function will handle switching to that device automatically
// when you goActive with the HMD active.
var wasHmdActive = false; // assume it's not active to start
var switchedAudioInputToHMD = false;
var switchedAudioOutputToHMD = false;
var previousSelectedInputAudioDevice = "";
var previousSelectedOutputAudioDevice = "";
/****************************************
BEGIN FUNCTION DEFINITIONS
****************************************/
function setupAudioMenus() {
Menu.menuItemEvent.disconnect(menuItemEvent);
//
// BEGIN FUNCTION DEFINITIONS
//
function debug() {
if (debugPrintStatements) {
print.apply(null, [].concat.apply(["selectAudioDevice.js:"], [].map.call(arguments, JSON.stringify)));
}
}
/* Setup audio input devices */
function setupAudioMenus() {
Menu.menuItemEvent.disconnect(switchAudioDevice);
removeAudioMenus();
// Setup audio input devices
Menu.addSeparator("Audio", "Input Audio Device");
var inputDevices = AudioDevice.getInputDevices();
print("selectAudioDevice: Audio input devices: " + inputDevices);
for (var i = 0; i < inputDevices.length; i++) {
var menuItem = "Use " + inputDevices[i] + " for Input";
var audioDeviceMenuString = "Use " + inputDevices[i] + " for Input";
Menu.addMenuItem({
menuName: "Audio",
menuItemName: menuItem,
menuItemName: audioDeviceMenuString,
isCheckable: true,
isChecked: inputDevices[i] == AudioDevice.getInputDevice()
});
audioDevicesList.push(menuItem);
audioDevicesList.push(audioDeviceMenuString);
}
/* Setup audio output devices */
// Setup audio output devices
Menu.addSeparator("Audio", "Output Audio Device");
var outputDevices = AudioDevice.getOutputDevices();
print("selectAudioDevice: Audio output devices: " + outputDevices);
for (var i = 0; i < outputDevices.length; i++) {
var menuItem = "Use " + outputDevices[i] + " for Output";
var audioDeviceMenuString = "Use " + outputDevices[i] + " for Output";
Menu.addMenuItem({
menuName: "Audio",
menuItemName: menuItem,
menuItemName: audioDeviceMenuString,
isCheckable: true,
isChecked: outputDevices[i] == AudioDevice.getOutputDevice()
});
audioDevicesList.push(menuItem);
audioDevicesList.push(audioDeviceMenuString);
}
Menu.menuItemEvent.connect(menuItemEvent);
Menu.menuItemEvent.connect(switchAudioDevice);
}
function checkDeviceMismatch() {
var inputDeviceSetting = Settings.getValue(INPUT_DEVICE_SETTING);
var interfaceInputDevice = AudioDevice.getInputDevice();
if (interfaceInputDevice != inputDeviceSetting) {
print("selectAudioDevice: Input Setting & Device mismatch! Input SETTING:", inputDeviceSetting, "Input DEVICE IN USE:", AudioDevice.getInputDevice());
switchAudioDevice(true, inputDeviceSetting);
debug("Input Setting & Device mismatch! Input SETTING: " + inputDeviceSetting + "Input DEVICE IN USE: " + interfaceInputDevice);
switchAudioDevice("Use " + inputDeviceSetting + " for Input");
}
var outputDeviceSetting = Settings.getValue(OUTPUT_DEVICE_SETTING);
var interfaceOutputDevice = AudioDevice.getOutputDevice();
if (interfaceOutputDevice != outputDeviceSetting) {
print("selectAudioDevice: Output Setting & Device mismatch! Output SETTING:", outputDeviceSetting, "Output DEVICE IN USE:", interfaceOutputDevice);
switchAudioDevice(false, outputDeviceSetting);
debug("Output Setting & Device mismatch! Output SETTING: " + outputDeviceSetting + "Output DEVICE IN USE: " + interfaceOutputDevice);
switchAudioDevice("Use " + outputDeviceSetting + " for Output");
}
}
@ -131,129 +136,146 @@ function removeAudioMenus() {
}
function onDevicechanged() {
print("selectAudioDevice: System audio device changed. Removing and replacing Audio Menus...");
removeAudioMenus();
debug("System audio devices changed. Removing and replacing Audio Menus...");
setupAudioMenus();
AudioDevice.setOutputDevice(AudioDevice.getOutputDevice());
AudioDevice.setInputDevice(AudioDevice.getInputDevice());
checkDeviceMismatch();
}
function menuItemEvent(menuItem) {
if (menuItem.startsWith("Use ")) {
if (menuItem.endsWith(" for Input")) {
var selectedDevice = menuItem.trimStartsWith("Use ").trimEndsWith(" for Input");
print("selectAudioDevice: User selected a new Audio Input Device: " + selectedDevice);
switchAudioDevice(true, selectedDevice);
} else if (menuItem.endsWith(" for Output")) {
var selectedDevice = menuItem.trimStartsWith("Use ").trimEndsWith(" for Output");
print("selectAudioDevice: User selected a new Audio Output Device: " + selectedDevice);
switchAudioDevice(false, selectedDevice);
} else {
print("selectAudioDevice: Invalid Audio menuItem! Doesn't end with 'for Input' or 'for Output'")
}
}
}
function switchAudioDevice(audioDeviceMenuString) {
Menu.menuItemEvent.disconnect(switchAudioDevice);
function switchAudioDevice(isInput, device) {
if (isInput) {
print("selectAudioDevice: Switching audio INPUT device to:", device);
if (AudioDevice.setInputDevice(device)) {
Settings.setValue(INPUT_DEVICE_SETTING, device);
if (audioDeviceMenuString.startsWith("Use ")) {
if (audioDeviceMenuString.endsWith(" for Input")) {
var selectedDevice = audioDeviceMenuString.trimStartsWith("Use ").trimEndsWith(" for Input");
var currentInputDevice = AudioDevice.getInputDevice();
if (selectedDevice != currentInputDevice) {
debug("Switching audio INPUT device from " + currentInputDevice + " to " + selectedDevice);
Menu.setIsOptionChecked("Use " + currentInputDevice + " for Input", false);
if (AudioDevice.setInputDevice(selectedDevice)) {
Settings.setValue(INPUT_DEVICE_SETTING, selectedDevice);
Menu.setIsOptionChecked(audioDeviceMenuString, true);
} else {
debug("Error setting audio input device!")
Menu.setIsOptionChecked(audioDeviceMenuString, false);
}
} else {
debug("Selected input device is the same as the current input device!")
Menu.setIsOptionChecked(audioDeviceMenuString, true);
AudioDevice.setInputDevice(selectedDevice); // Still try to force-set the device (in case the user's trying to forcefully debug an issue)
}
} else if (audioDeviceMenuString.endsWith(" for Output")) {
var selectedDevice = audioDeviceMenuString.trimStartsWith("Use ").trimEndsWith(" for Output");
var currentOutputDevice = AudioDevice.getOutputDevice();
if (selectedDevice != currentOutputDevice) {
debug("Switching audio OUTPUT device from " + currentOutputDevice + " to " + selectedDevice);
Menu.setIsOptionChecked("Use " + currentOutputDevice + " for Output", false);
if (AudioDevice.setOutputDevice(selectedDevice)) {
Settings.setValue(OUTPUT_DEVICE_SETTING, selectedDevice);
Menu.setIsOptionChecked(audioDeviceMenuString, true);
} else {
debug("Error setting audio output device!")
Menu.setIsOptionChecked(audioDeviceMenuString, false);
}
} else {
debug("Selected output device is the same as the current output device!")
Menu.setIsOptionChecked(audioDeviceMenuString, true);
AudioDevice.setOutputDevice(selectedDevice); // Still try to force-set the device (in case the user's trying to forcefully debug an issue)
}
} else {
print("selectAudioDevice: Error setting audio input device!")
}
} else {
print("selectAudioDevice: Switching audio OUTPUT device to:", device);
if (AudioDevice.setOutputDevice(device)) {
Settings.setValue(OUTPUT_DEVICE_SETTING, device);
} else {
print("selectAudioDevice: Error setting audio output device!")
debug("Invalid Audio audioDeviceMenuString! Doesn't end with 'for Input' or 'for Output'")
}
}
removeAudioMenus();
setupAudioMenus();
Menu.menuItemEvent.connect(switchAudioDevice);
}
function restoreAudio() {
if (switchedAudioInputToHMD) {
print("selectAudioDevice: Switching back from HMD preferred audio input to: " + previousSelectedInputAudioDevice);
switchAudioDevice(true, previousSelectedInputAudioDevice);
debug("Switching back from HMD preferred audio input to: " + previousSelectedInputAudioDevice);
switchAudioDevice("Use " + previousSelectedInputAudioDevice + " for Input");
switchedAudioInputToHMD = false;
}
if (switchedAudioOutputToHMD) {
print("selectAudioDevice: Switching back from HMD preferred audio output to: " + previousSelectedOutputAudioDevice);
switchAudioDevice(false, previousSelectedOutputAudioDevice);
debug("Switching back from HMD preferred audio output to: " + previousSelectedOutputAudioDevice);
switchAudioDevice("Use " + previousSelectedOutputAudioDevice + " for Output");
switchedAudioOutputToHMD = false;
}
}
// Some HMDs (like Oculus CV1) have a built in audio device. If they
// do, then this function will handle switching to that device automatically
// when you goActive with the HMD active.
function checkHMDAudio() {
// HMD Active state is changing; handle switching
if (HMD.active != wasHmdActive) {
print("selectAudioDevice: HMD Active state changed!");
debug("HMD Active state changed!");
// We're putting the HMD on; switch to those devices
if (HMD.active) {
print("selectAudioDevice: HMD is now Active.");
debug("HMD is now Active.");
var hmdPreferredAudioInput = HMD.preferredAudioInput();
var hmdPreferredAudioOutput = HMD.preferredAudioOutput();
print("selectAudioDevice: hmdPreferredAudioInput: " + hmdPreferredAudioInput);
print("selectAudioDevice: hmdPreferredAudioOutput: " + hmdPreferredAudioOutput);
debug("hmdPreferredAudioInput: " + hmdPreferredAudioInput);
debug("hmdPreferredAudioOutput: " + hmdPreferredAudioOutput);
if (hmdPreferredAudioInput !== "") {
print("selectAudioDevice: HMD has preferred audio input device.");
debug("HMD has preferred audio input device.");
previousSelectedInputAudioDevice = Settings.getValue(INPUT_DEVICE_SETTING);
print("selectAudioDevice: previousSelectedInputAudioDevice: " + previousSelectedInputAudioDevice);
debug("previousSelectedInputAudioDevice: " + previousSelectedInputAudioDevice);
if (hmdPreferredAudioInput != previousSelectedInputAudioDevice) {
print("selectAudioDevice: Switching Audio Input device to HMD preferred device: " + hmdPreferredAudioInput);
switchedAudioInputToHMD = true;
switchAudioDevice(true, hmdPreferredAudioInput);
switchAudioDevice("Use " + hmdPreferredAudioInput + " for Input");
}
}
if (hmdPreferredAudioOutput !== "") {
print("selectAudioDevice: HMD has preferred audio output device.");
debug("HMD has preferred audio output device.");
previousSelectedOutputAudioDevice = Settings.getValue(OUTPUT_DEVICE_SETTING);
print("selectAudioDevice: previousSelectedOutputAudioDevice: " + previousSelectedOutputAudioDevice);
debug("previousSelectedOutputAudioDevice: " + previousSelectedOutputAudioDevice);
if (hmdPreferredAudioOutput != previousSelectedOutputAudioDevice) {
print("selectAudioDevice: Switching Audio Output device to HMD preferred device: " + hmdPreferredAudioOutput);
switchedAudioOutputToHMD = true;
switchAudioDevice(false, hmdPreferredAudioOutput);
switchAudioDevice("Use " + hmdPreferredAudioOutput + " for Output");
}
}
} else {
print("selectAudioDevice: HMD no longer active. Restoring audio I/O devices...");
debug("HMD no longer active. Restoring audio I/O devices...");
restoreAudio();
}
}
wasHmdActive = HMD.active;
}
/****************************************
END FUNCTION DEFINITIONS
****************************************/
//
// END FUNCTION DEFINITIONS
//
/****************************************
BEGIN SCRIPT BODY
****************************************/
// Have a small delay before the menus get setup so the audio devices can switch to the last selected ones
//
// BEGIN SCRIPT BODY
//
// Wait for the C++ systems to fire up before trying to do anything with audio devices
Script.setTimeout(function () {
print("selectAudioDevice: Connecting deviceChanged(), displayModeChanged(), and menuItemEvent()");
debug("Connecting deviceChanged(), displayModeChanged(), and switchAudioDevice()...");
AudioDevice.deviceChanged.connect(onDevicechanged);
HMD.displayModeChanged.connect(checkHMDAudio);
Menu.menuItemEvent.connect(menuItemEvent);
print("selectAudioDevice: Setting up Audio > Devices menu for the first time");
Menu.menuItemEvent.connect(switchAudioDevice);
debug("Setting up Audio I/O menu for the first time...");
setupAudioMenus();
checkDeviceMismatch();
print("selectAudioDevice: Checking HMD audio status...")
debug("Checking HMD audio status...")
checkHMDAudio();
}, 3000);
print("selectAudioDevice: Connecting scriptEnding()");
debug("Connecting scriptEnding()");
Script.scriptEnding.connect(function () {
restoreAudio();
removeAudioMenus();
Menu.menuItemEvent.disconnect(menuItemEvent);
Menu.menuItemEvent.disconnect(switchAudioDevice);
HMD.displayModeChanged.disconnect(checkHMDAudio);
AudioDevice.deviceChanged.disconnect(onDevicechanged);
});
//
// END SCRIPT BODY
//
}()); // END LOCAL_SCOPE