add a basic tablet app for the audio scope

scripts/system/audioScope.js

@@ -0,0 +1,97 @@
+"use strict";
+//
+//  audioScope.js
+//  scripts/system/
+//
+//  Created by Brad Hefta-Gaub on 3/10/2016
+//  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
+//
+/* global Script, Tablet, AudioScope, Audio */
+
+(function () { // BEGIN LOCAL_SCOPE
+
+    var framesSinceOpened = 0;
+    var scopeVisibile = AudioScope.getVisible();
+    var scopePaused = AudioScope.getPause();
+    var autoPause = false;
+
+    var tablet = Tablet.getTablet("com.highfidelity.interface.tablet.system");
+    var showScopeButton = tablet.addButton({
+        icon: "http://s3.amazonaws.com/hifi-public/tony/icons/star.png",
+        text: "Audio Scope",
+        isActive: scopeVisibile
+    });
+
+    var pauseScopeButton = tablet.addButton({
+        icon: "http://s3.amazonaws.com/hifi-public/tony/icons/star.png",
+        text: "Pause",
+        isActive: scopePaused
+    });
+
+    var autoPauseScopeButton = tablet.addButton({
+        icon: "http://s3.amazonaws.com/hifi-public/tony/icons/star.png",
+        text: "Auto Pause",
+        isActive: autoPause
+    });
+
+    function setScopePause(paused) {
+        scopePaused = paused;
+        pauseScopeButton.editProperties({
+            isActive: scopePaused,
+            text: scopePaused ? "Unpause" : "Pause"
+        });
+        AudioScope.setPause(scopePaused);
+    }
+
+    showScopeButton.clicked.connect(function () {
+        // toggle button active state
+        scopeVisibile = !scopeVisibile;
+        showScopeButton.editProperties({
+            isActive: scopeVisibile
+        });
+
+        AudioScope.setVisible(scopeVisibile);
+    });
+
+    pauseScopeButton.clicked.connect(function () {
+        // toggle button active state
+        setScopePause(!scopePaused);
+    });
+
+    autoPauseScopeButton.clicked.connect(function () {
+        // toggle button active state
+        autoPause = !autoPause;
+        autoPauseScopeButton.editProperties({
+            isActive: autoPause,
+            text: autoPause ? "Auto Pause" : "Manual"
+        });
+    });
+
+    Script.scriptEnding.connect(function () {
+        tablet.removeButton(showScopeButton);
+        tablet.removeButton(pauseScopeButton);
+        tablet.removeButton(autoPauseScopeButton);
+    });
+
+    Audio.noiseGateOpened.connect(function(){
+        framesSinceOpened = 0;
+    });
+
+    Audio.noiseGateClosed.connect(function(){
+        // noise gate closed
+    });
+
+    Audio.inputReceived.connect(function(){
+        if (autoPause && AudioScope.getVisible()) {
+            framesSinceOpened++;
+            if (framesSinceOpened > 50) {
+                setScopePause(true);
+            }
+        }
+    });
+
+
+}()); // END LOCAL_SCOPE