mirror of
https://github.com/overte-org/overte.git
synced 2025-04-29 21:42:42 +02:00
525 lines
17 KiB
JavaScript
525 lines
17 KiB
JavaScript
"use strict";
|
|
|
|
//
|
|
// record.js
|
|
//
|
|
// Created by David Rowe on 5 Apr 2017.
|
|
// Copyright 2017 High Fidelity, Inc.
|
|
//
|
|
// Distributed under the Apache License, Version 2.0.
|
|
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
|
|
//
|
|
|
|
(function () {
|
|
|
|
var APP_NAME = "RECORD",
|
|
APP_ICON_INACTIVE = "icons/tablet-icons/edit-i.svg", // FIXME: Record icon.
|
|
APP_ICON_ACTIVE = "icons/tablet-icons/edit-a.svg", // FIXME: Record icon.
|
|
APP_URL = Script.resolvePath("html/record.html"),
|
|
isDialogDisplayed = false,
|
|
isRecordingEnabled = false,
|
|
tablet,
|
|
button,
|
|
EVENT_BRIDGE_TYPE = "record",
|
|
BODY_LOADED_ACTION = "bodyLoaded",
|
|
USING_TOOLBAR_ACTION = "usingToolbar",
|
|
ENABLE_RECORDING_ACTION = "enableRecording",
|
|
|
|
CountdownTimer,
|
|
Recorder,
|
|
Player;
|
|
|
|
function updateButtonState() {
|
|
button.editProperties({ isActive: isRecordingEnabled || !Recorder.isIdle() });
|
|
}
|
|
|
|
function log(message) {
|
|
print(APP_NAME + ": " + message);
|
|
}
|
|
|
|
function error(message, info) {
|
|
print(APP_NAME + ": " + message + (info !== "" ? " - " + info : ""));
|
|
Window.alert(message);
|
|
|
|
}
|
|
|
|
CountdownTimer = (function () {
|
|
// Displays countdown overlay.
|
|
|
|
var countdownTimer,
|
|
countdownSeconds,
|
|
COUNTDOWN_SECONDS = 3,
|
|
finishCallback,
|
|
isHMD = false,
|
|
desktopOverlay,
|
|
desktopOverlayAdjust,
|
|
DESKTOP_FONT_SIZE = 200,
|
|
hmdOverlay,
|
|
HMD_FONT_SIZE = 0.25;
|
|
|
|
function displayOverlay() {
|
|
// Create both overlays in case user switches desktop/HMD mode during countdown.
|
|
var screenSize = Controller.getViewportDimensions(),
|
|
AVATAR_SELF_ID = "{00000000-0000-0000-0000-000000000001}";
|
|
|
|
isHMD = HMD.active;
|
|
|
|
desktopOverlayAdjust = { // Adjust overlay position to cater to font rendering.
|
|
x: -DESKTOP_FONT_SIZE / 4,
|
|
y: -DESKTOP_FONT_SIZE / 2 - 50
|
|
|
|
};
|
|
|
|
desktopOverlay = Overlays.addOverlay("text", {
|
|
text: countdownSeconds,
|
|
width: DESKTOP_FONT_SIZE,
|
|
height: DESKTOP_FONT_SIZE + 20,
|
|
x: screenSize.x / 2 + desktopOverlayAdjust.x,
|
|
y: screenSize.y / 2 + desktopOverlayAdjust.y,
|
|
font: { size: DESKTOP_FONT_SIZE },
|
|
color: { red: 255, green: 255, blue: 255 },
|
|
alpha: 0.9,
|
|
backgroundAlpha: 0,
|
|
visible: !isHMD
|
|
});
|
|
|
|
hmdOverlay = Overlays.addOverlay("text3d", {
|
|
text: countdownSeconds,
|
|
dimensions: { x: HMD_FONT_SIZE, y: HMD_FONT_SIZE },
|
|
parentID: AVATAR_SELF_ID,
|
|
localPosition: { x: 0, y: 0.6, z: 2.0 },
|
|
color: { red: 255, green: 255, blue: 255 },
|
|
alpha: 0.9,
|
|
lineHeight: HMD_FONT_SIZE,
|
|
backgroundAlpha: 0,
|
|
ignoreRayIntersection: true,
|
|
isFacingAvatar: true,
|
|
drawInFront: true,
|
|
visible: isHMD
|
|
});
|
|
}
|
|
|
|
function updateOverlay() {
|
|
var screenSize;
|
|
|
|
if (isHMD !== HMD.active) {
|
|
if (isHMD) {
|
|
Overlays.editOverlay(hmdOverlay, { visible: false });
|
|
} else {
|
|
Overlays.editOverlay(desktopOverlay, { visible: false });
|
|
}
|
|
isHMD = HMD.active;
|
|
}
|
|
|
|
if (isHMD) {
|
|
Overlays.editOverlay(hmdOverlay, {
|
|
text: countdownSeconds,
|
|
visible: true
|
|
});
|
|
} else {
|
|
screenSize = Controller.getViewportDimensions();
|
|
Overlays.editOverlay(desktopOverlay, {
|
|
x: screenSize.x / 2 + desktopOverlayAdjust.x,
|
|
y: screenSize.y / 2 + desktopOverlayAdjust.y,
|
|
text: countdownSeconds,
|
|
visible: true
|
|
});
|
|
}
|
|
}
|
|
|
|
function deleteOverlay() {
|
|
Overlays.deleteOverlay(desktopOverlay);
|
|
Overlays.deleteOverlay(hmdOverlay);
|
|
}
|
|
|
|
function start(onFinishCallback) {
|
|
finishCallback = onFinishCallback;
|
|
countdownSeconds = COUNTDOWN_SECONDS;
|
|
displayOverlay();
|
|
countdownTimer = Script.setInterval(function () {
|
|
countdownSeconds -= 1;
|
|
if (countdownSeconds <= 0) {
|
|
Script.clearInterval(countdownTimer);
|
|
deleteOverlay();
|
|
finishCallback();
|
|
} else {
|
|
updateOverlay();
|
|
}
|
|
}, 1000);
|
|
}
|
|
|
|
function cancel() {
|
|
Script.clearInterval(countdownTimer);
|
|
deleteOverlay();
|
|
}
|
|
|
|
return {
|
|
start: start,
|
|
cancel: cancel
|
|
};
|
|
}());
|
|
|
|
Recorder = (function () {
|
|
// Makes the recording and uploads it to the domain's Asset Server.
|
|
|
|
var IDLE = 0,
|
|
COUNTING_DOWN = 1,
|
|
RECORDING = 2,
|
|
recordingState = IDLE,
|
|
mappingPath,
|
|
startPosition,
|
|
startOrientation,
|
|
play;
|
|
|
|
function setMappingCallback(status) {
|
|
if (status !== "") {
|
|
error("Error mapping recording to " + mappingPath + " on Asset Server!", status);
|
|
return;
|
|
}
|
|
|
|
log("Recording mapped to " + mappingPath);
|
|
log("Request play recording");
|
|
|
|
play("atp:" + mappingPath, startPosition, startOrientation);
|
|
}
|
|
|
|
function saveRecordingToAssetCallback(url) {
|
|
var filename,
|
|
hash;
|
|
|
|
if (url === "") {
|
|
error("Error saving recording to Asset Server!");
|
|
return;
|
|
}
|
|
|
|
log("Recording saved to Asset Server as " + url);
|
|
|
|
filename = (new Date()).toISOString(); // yyyy-mm-ddThh:mm:ss.sssZ
|
|
filename = filename.replace(/[\-:]|\.\d*Z$/g, "").replace("T", "-") + ".hfr"; // yyyymmmdd-hhmmss.hfr
|
|
hash = url.slice(4); // Remove leading "atp:" from url.
|
|
mappingPath = "/recordings/" + filename;
|
|
Assets.setMapping(mappingPath, hash, setMappingCallback);
|
|
}
|
|
|
|
function startRecording() {
|
|
recordingState = RECORDING;
|
|
updateButtonState();
|
|
log("Start recording");
|
|
startPosition = MyAvatar.position;
|
|
startOrientation = MyAvatar.orientation;
|
|
Recording.startRecording();
|
|
}
|
|
|
|
function finishRecording() {
|
|
var success,
|
|
error;
|
|
|
|
recordingState = IDLE;
|
|
updateButtonState();
|
|
log("Finish recording");
|
|
Recording.stopRecording();
|
|
success = Recording.saveRecordingToAsset(saveRecordingToAssetCallback);
|
|
if (!success) {
|
|
error("Error saving recording to Asset Server!");
|
|
}
|
|
}
|
|
|
|
function cancelRecording() {
|
|
Recording.stopRecording();
|
|
recordingState = IDLE;
|
|
updateButtonState();
|
|
log("Cancel recording");
|
|
}
|
|
|
|
function finishCountdown() {
|
|
recordingState = RECORDING;
|
|
updateButtonState();
|
|
startRecording();
|
|
}
|
|
|
|
function cancelCountdown() {
|
|
recordingState = IDLE;
|
|
updateButtonState();
|
|
CountdownTimer.cancel();
|
|
log("Cancel countdown");
|
|
}
|
|
|
|
function startCountdown() {
|
|
recordingState = COUNTING_DOWN;
|
|
updateButtonState();
|
|
log("Start countdown");
|
|
CountdownTimer.start(finishCountdown);
|
|
}
|
|
|
|
function isIdle() {
|
|
return recordingState === IDLE;
|
|
}
|
|
|
|
function isCountingDown() {
|
|
return recordingState === COUNTING_DOWN;
|
|
}
|
|
|
|
function isRecording() {
|
|
return recordingState === RECORDING;
|
|
}
|
|
|
|
function setUp(playerCallback) {
|
|
play = playerCallback;
|
|
}
|
|
|
|
function tearDown() {
|
|
// Nothing to do; any cancelling of recording needs to be done by script using this object.
|
|
}
|
|
|
|
return {
|
|
startCountdown: startCountdown,
|
|
cancelCountdown: cancelCountdown,
|
|
startRecording: startRecording,
|
|
cancelRecording: cancelRecording,
|
|
finishRecording: finishRecording,
|
|
isIdle: isIdle,
|
|
isCountingDown: isCountingDown,
|
|
isRecording: isRecording,
|
|
setUp: setUp,
|
|
tearDown: tearDown
|
|
};
|
|
}());
|
|
|
|
Player = (function () {
|
|
var HIFI_RECORDER_CHANNEL = "HiFi-Recorder-Channel",
|
|
HIFI_PLAYER_CHANNEL = "HiFi-Player-Channel",
|
|
PLAYER_COMMAND_PLAY = "play",
|
|
|
|
playerIDs = [], // UUIDs of AC player scripts.
|
|
playerIsPlaying = [], // True if AC player script is playing a recording.
|
|
playerRecordings = [], // Assignment client mappings of recordings being played.
|
|
playerTimestamps = [], // Timestamps of last heartbeat update from player script.
|
|
|
|
updateTimer,
|
|
UPDATE_INTERVAL = 5000; // Must be > player's HEARTBEAT_INTERVAL. TODO: Final value.
|
|
|
|
function updatePlayers() {
|
|
var now = Date.now(),
|
|
i;
|
|
|
|
// Remove players that haven't sent a heartbeat for a while.
|
|
for (i = playerTimestamps.length - 1; i >= 0; i -= 1) {
|
|
if (now - playerTimestamps[i] > UPDATE_INTERVAL) {
|
|
playerIDs.splice(i, 1);
|
|
playerIsPlaying.splice(i, 1);
|
|
playerRecordings.splice(i, 1);
|
|
playerTimestamps.splice(i, 1);
|
|
}
|
|
}
|
|
}
|
|
|
|
function playRecording(recording, position, orientation) {
|
|
var index,
|
|
CHECK_PLAYING_TIMEOUT = 5000;
|
|
|
|
// Optional function parameters.
|
|
if (position === undefined) {
|
|
position = MyAvatar.position;
|
|
}
|
|
if (orientation === undefined) {
|
|
orientation = MyAvatar.orientation;
|
|
}
|
|
|
|
index = playerIsPlaying.indexOf(false);
|
|
if (index === -1) {
|
|
error("No assignment client player available to play recording "
|
|
+ recording.slice(4) + "!"); // Remove leading "atp:" from recording.
|
|
return;
|
|
}
|
|
|
|
Messages.sendMessage(HIFI_PLAYER_CHANNEL, JSON.stringify({
|
|
player: playerIDs[index],
|
|
command: PLAYER_COMMAND_PLAY,
|
|
recording: recording,
|
|
position: position,
|
|
orientation: orientation
|
|
}));
|
|
|
|
Script.setTimeout(function () {
|
|
if (playerRecordings.indexOf(recording) === -1) {
|
|
error("Didn't start playing recording "
|
|
+ recording.slice(4) + "!"); // Remove leading "atp:" from recording.
|
|
}
|
|
}, CHECK_PLAYING_TIMEOUT);
|
|
|
|
}
|
|
|
|
function onMessageReceived(channel, message, sender) {
|
|
// Heartbeat from AC script.
|
|
var index;
|
|
|
|
message = JSON.parse(message);
|
|
|
|
index = playerIDs.indexOf(sender);
|
|
if (index === -1) {
|
|
index = playerIDs.length;
|
|
playerIDs[index] = sender;
|
|
}
|
|
playerIsPlaying[index] = message.playing;
|
|
playerRecordings[index] = message.recording;
|
|
playerTimestamps[index] = Date.now();
|
|
}
|
|
|
|
function setUp() {
|
|
// Messaging with AC scripts.
|
|
Messages.messageReceived.connect(onMessageReceived);
|
|
Messages.subscribe(HIFI_RECORDER_CHANNEL);
|
|
|
|
updateTimer = Script.setInterval(updatePlayers, UPDATE_INTERVAL);
|
|
}
|
|
|
|
function tearDown() {
|
|
Script.clearInterval(updateTimer);
|
|
|
|
Messages.messageReceived.disconnect(onMessageReceived);
|
|
Messages.subscribe(HIFI_RECORDER_CHANNEL);
|
|
}
|
|
|
|
return {
|
|
playRecording: playRecording,
|
|
setUp: setUp,
|
|
tearDown: tearDown
|
|
};
|
|
}());
|
|
|
|
function usingToolbar() {
|
|
return ((HMD.active && Settings.getValue("hmdTabletBecomesToolbar"))
|
|
|| (!HMD.active && Settings.getValue("desktopTabletBecomesToolbar")));
|
|
}
|
|
|
|
function onTabletScreenChanged(type, url) {
|
|
// Open/close dialog in tablet or window.
|
|
|
|
var RECORD_URL = "/scripts/system/html/record.html",
|
|
HOME_URL = "Tablet.qml";
|
|
|
|
if (type === "Home" && url === HOME_URL) {
|
|
// Start countdown if using toolbar and recording is enabled.
|
|
if (usingToolbar() && isRecordingEnabled && Recorder.isIdle()) {
|
|
Recorder.startCountdown();
|
|
}
|
|
isDialogDisplayed = false;
|
|
} else if (type === "Web" && url.slice(-RECORD_URL.length) === RECORD_URL) {
|
|
// Cancel countdown or finish recording.
|
|
if (Recorder.isCountingDown()) {
|
|
Recorder.cancelCountdown();
|
|
} else if (Recorder.isRecording()) {
|
|
Recorder.finishRecording();
|
|
}
|
|
}
|
|
}
|
|
|
|
function onTabletShownChanged() {
|
|
// Open/close tablet.
|
|
isDialogDisplayed = false;
|
|
|
|
if (!tablet.tabletShown) {
|
|
// Start countdown if recording is enabled.
|
|
if (isRecordingEnabled && Recorder.isIdle()) {
|
|
Recorder.startCountdown();
|
|
}
|
|
} else {
|
|
// Cancel countdown or finish recording.
|
|
if (Recorder.isCountingDown()) {
|
|
Recorder.cancelCountdown();
|
|
} else if (Recorder.isRecording()) {
|
|
Recorder.finishRecording();
|
|
}
|
|
}
|
|
}
|
|
|
|
function onWebEventReceived(data) {
|
|
var message = JSON.parse(data);
|
|
if (message.type === EVENT_BRIDGE_TYPE) {
|
|
if (message.action === BODY_LOADED_ACTION) {
|
|
// Dialog's ready; initialize its state.
|
|
tablet.emitScriptEvent(JSON.stringify({
|
|
type: EVENT_BRIDGE_TYPE,
|
|
action: ENABLE_RECORDING_ACTION,
|
|
value: isRecordingEnabled
|
|
}));
|
|
tablet.emitScriptEvent(JSON.stringify({
|
|
type: EVENT_BRIDGE_TYPE,
|
|
action: USING_TOOLBAR_ACTION,
|
|
value: usingToolbar()
|
|
}));
|
|
} else if (message.action === ENABLE_RECORDING_ACTION) {
|
|
// User update "enable recording" checkbox.
|
|
// The recording state must be idle because the dialog is open.
|
|
isRecordingEnabled = message.value;
|
|
updateButtonState();
|
|
}
|
|
}
|
|
}
|
|
|
|
function onButtonClicked() {
|
|
if (isDialogDisplayed) {
|
|
// Can click icon in toolbar mode; gotoHomeScreen() closes dialog.
|
|
tablet.gotoHomeScreen();
|
|
isDialogDisplayed = false;
|
|
} else {
|
|
tablet.gotoWebScreen(APP_URL);
|
|
isDialogDisplayed = true;
|
|
}
|
|
}
|
|
|
|
function setUp() {
|
|
tablet = Tablet.getTablet("com.highfidelity.interface.tablet.system");
|
|
if (!tablet) {
|
|
return;
|
|
}
|
|
|
|
// Tablet/toolbar button.
|
|
button = tablet.addButton({
|
|
icon: APP_ICON_INACTIVE,
|
|
activeIcon: APP_ICON_ACTIVE,
|
|
text: APP_NAME,
|
|
isActive: false
|
|
});
|
|
button.clicked.connect(onButtonClicked);
|
|
|
|
// UI communications.
|
|
tablet.webEventReceived.connect(onWebEventReceived);
|
|
|
|
// Track showing/hiding tablet/dialog.
|
|
tablet.screenChanged.connect(onTabletScreenChanged);
|
|
tablet.tabletShownChanged.connect(onTabletShownChanged);
|
|
|
|
Player.setUp();
|
|
Recorder.setUp(Player.playRecording);
|
|
}
|
|
|
|
function tearDown() {
|
|
if (!tablet) {
|
|
return;
|
|
}
|
|
|
|
Recorder.tearDown();
|
|
Player.tearDown();
|
|
|
|
tablet.webEventReceived.disconnect(onWebEventReceived);
|
|
tablet.tabletShownChanged.disconnect(onTabletShownChanged);
|
|
tablet.screenChanged.disconnect(onTabletScreenChanged);
|
|
button.clicked.disconnect(onButtonClicked);
|
|
|
|
if (Recorder.isCountingDown()) {
|
|
Recorder.cancelCountdown();
|
|
} else if (Recorder.isRecording()) {
|
|
Recorder.cancelRecording();
|
|
}
|
|
|
|
if (isDialogDisplayed) {
|
|
tablet.gotoHomeScreen();
|
|
}
|
|
|
|
tablet.removeButton(button);
|
|
}
|
|
|
|
setUp();
|
|
Script.scriptEnding.connect(tearDown);
|
|
}());
|