From 81467d6654973d4cf16c524083b81fff10478f42 Mon Sep 17 00:00:00 2001
From: Jonathon Wilson <jonathon@jamkazam.com>
Date: Mon, 27 May 2013 09:34:24 -0600
Subject: [PATCH] FTUE audio settings. Load dropdowns with real audio devices.

---
 app/assets/javascripts/fakeJamClient.js | 24 +++++++++++++++++++
 app/assets/javascripts/ftue.js          | 32 +++++++++++++++++++++++++
 2 files changed, 56 insertions(+)

diff --git a/app/assets/javascripts/fakeJamClient.js b/app/assets/javascripts/fakeJamClient.js
index 2271e047d..5540ef69a 100644
--- a/app/assets/javascripts/fakeJamClient.js
+++ b/app/assets/javascripts/fakeJamClient.js
@@ -26,6 +26,27 @@
 
         function FTUEGetStatus() { return ftueStatus; }
         function FTUESetStatus(b) { ftueStatus = b; }
+        function FTUEGetMusicInputs() {
+            dbg('FTUEGetMusicInputs');
+            return {
+                "i~11~MultiChannel (FW AP Multi)~0^i~11~Multichannel (FW AP Multi)~1":
+                    "Multichannel (FW AP Multi) - Channel 1/Multichannel (FW AP Multi) - Channel 2"
+            };
+        }
+        function FTUEGetMusicOutputs() {
+            dbg('FTUEGetMusicOutputs');
+            return {
+                "o~11~Multichannel (FW AP Multi)~0^o~11~Multichannel (FW AP Multi)~1":
+                    "Multichannel (FW AP Multi) - Channel 1/Multichannel (FW AP Multi) - Channel 2"
+            };
+        }
+        function FTUEGetChatInputs() {
+            dbg('FTUEGetChatInputs');
+            return {
+                "i~11~MultiChannel (FW AP Multi)~0^i~11~Multichannel (FW AP Multi)~1":
+                    "Multichannel (FW AP Multi) - Channel 1/Multichannel (FW AP Multi) - Channel 2"
+            };
+        }
 
         function GetOS() { return 100000000; }
         function GetOSAsString() { return "Win32"; }
@@ -364,6 +385,9 @@
         // FTUE (round 3)
         this.FTUEGetStatus = FTUEGetStatus;
         this.FTUESetStatus = FTUESetStatus;
+        this.FTUEGetMusicInputs = FTUEGetMusicInputs;
+        this.FTUEGetMusicOutputs = FTUEGetMusicOutputs;
+        this.FTUEGetChatInputs = FTUEGetChatInputs;
 
         // Session
         this.SessionAddTrack = SessionAddTrack;
diff --git a/app/assets/javascripts/ftue.js b/app/assets/javascripts/ftue.js
index 85e9af2f5..571bbe58a 100644
--- a/app/assets/javascripts/ftue.js
+++ b/app/assets/javascripts/ftue.js
@@ -153,12 +153,44 @@
 
         }
 
+        /**
+        * This function loads the available audio devices from jamClient, and
+        * builds up the select dropdowns in the audio-settings step of the FTUE wizard.
+        */
+        function loadAudioDevices() {
+            var funcs = [
+                jamClient.FTUEGetMusicInputs,
+                jamClient.FTUEGetMusicOutputs,
+                jamClient.FTUEGetChatInputs
+            ];
+            var selectors = [
+                '[layout-wizard-step="2"] .audio-input select',
+                '[layout-wizard-step="2"] .voice-chat-input select',
+                '[layout-wizard-step="2"] .audio-output select'
+            ];
+            var optionsHtml = '';
+            var optionFunc = function(deviceKey, index, list) {
+                optionsHtml += '<option value=' + deviceKey + '>' +
+                    devices[deviceKey] + '</option>';
+            };
+            for (var i=0; i<funcs.length; i++) {
+                optionsHtml = '<option selected="selected" value="">Choose...</option>';
+                var devices = funcs[i](); // returns hash of device id: device name
+                var $select = $(selectors[i]);
+                $select.empty();
+                var sortedDeviceKeys = context._.keys(devices).sort();
+                context._.each(sortedDeviceKeys, optionFunc);
+                $select.html(optionsHtml);
+            }
+        }
+
         function initialize() {
             //
             //events();
             var dialogBindings = { 'beforeShow': beforeShow, 'afterShow': afterShow };
             app.bindDialog('ftue', dialogBindings);
             app.registerWizardStepFunction("4", testLatency);
+            loadAudioDevices();
         }
 
         // Expose publics