Added test script demonstrating event bridge on the tablet

scripts/developer/tests/tabletEventBridgeTest.js

@@ -0,0 +1,81 @@
+//
+//  tabletEventBridgeTest.js
+//
+//  Created by Anthony J. Thibault on 2016-12-15
+//  Copyright 2016 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
+//
+
+// Adds a button to the tablet that will switch to a web page.
+// This web page contains buttons that will use the event bridge to trigger sounds.
+
+/* globals Tablet */
+
+
+var tablet = Tablet.getTablet("com.highfidelity.interface.tablet.system");
+var tabletButton = tablet.addButton({
+    text: "SOUNDS"
+});
+
+var WEB_BRIDGE_TEST_HTML = "https://s3.amazonaws.com/hifi-public/tony/webBridgeTest.html?2";
+
+var TROMBONE_URL = "https://s3.amazonaws.com/hifi-public/tony/audio/sad-trombone.wav";
+var tromboneSound = SoundCache.getSound(TROMBONE_URL);
+var tromboneInjector;
+
+var SCREAM_URL = "https://s3.amazonaws.com/hifi-public/tony/audio/wilhelm-scream.wav";
+var screamSound = SoundCache.getSound(SCREAM_URL);
+var screamInjector;
+
+tabletButton.clicked.connect(function () {
+    tablet.gotoWebScreen(WEB_BRIDGE_TEST_HTML);
+});
+
+// hook up to the event bridge
+tablet.webEventReceived.connect(function (msg) {
+    Script.print("HIFI: recv web event = " + JSON.stringify(msg));
+    if (msg === "button-1-play") {
+
+        // play sad trombone
+        if (tromboneSound.downloaded) {
+            if (tromboneInjector) {
+                tromboneInjector.restart();
+            } else {
+                tromboneInjector = Audio.playSound(tromboneSound, { position: MyAvatar.position,
+                                                                    volume: 1.0,
+                                                                    loop: false });
+            }
+        }
+
+        // wait until sound is finished then send a done event
+        Script.setTimeout(function () {
+            tablet.emitScriptEvent("button-1-done");
+        }, 3500);
+    }
+
+    if (msg === "button-2-play") {
+
+        // play scream
+        if (screamSound.downloaded) {
+            if (screamInjector) {
+                screamInjector.restart();
+            } else {
+                screamInjector = Audio.playSound(screamSound, { position: MyAvatar.position,
+                                                                volume: 1.0,
+                                                                loop: false });
+            }
+        }
+
+        // wait until sound is finished then send a done event
+        Script.setTimeout(function () {
+            tablet.emitScriptEvent("button-2-done");
+        }, 1000);
+    }
+});
+
+Script.scriptEnding.connect(function () {
+    tablet.removeButton(tabletButton);
+});
+