Add eye tracker class and menu item

interface/src/Application.cpp

@@ -108,12 +108,13 @@
 #include "audio/AudioScope.h"
 
 #include "devices/DdeFaceTracker.h"
+#include "devices/EyeTracker.h"
 #include "devices/Faceshift.h"
 #include "devices/Leapmotion.h"
-#include "devices/RealSense.h"
-#include "devices/SDL2Manager.h"
 #include "devices/MIDIManager.h"
 #include "devices/OculusManager.h"
+#include "devices/RealSense.h"
+#include "devices/SDL2Manager.h"
 #include "devices/TV3DManager.h"
 
 #include "scripting/AccountScriptingInterface.h"
@@ -261,14 +262,14 @@ bool setupEssentials(int& argc, char** argv) {
     auto scriptCache = DependencyManager::set<ScriptCache>();
     auto soundCache = DependencyManager::set<SoundCache>();
     auto faceshift = DependencyManager::set<Faceshift>();
+    auto ddeFaceTracker = DependencyManager::set<DdeFaceTracker>();
+    auto eyeTracker = DependencyManager::set<EyeTracker>();
     auto audio = DependencyManager::set<AudioClient>();
     auto audioScope = DependencyManager::set<AudioScope>();
     auto deferredLightingEffect = DependencyManager::set<DeferredLightingEffect>();
     auto textureCache = DependencyManager::set<TextureCache>();
     auto framebufferCache = DependencyManager::set<FramebufferCache>();
-
     auto animationCache = DependencyManager::set<AnimationCache>();
-    auto ddeFaceTracker = DependencyManager::set<DdeFaceTracker>();
     auto modelBlender = DependencyManager::set<ModelBlender>();
     auto avatarManager = DependencyManager::set<AvatarManager>();
     auto lodManager = DependencyManager::set<LODManager>();
@@ -635,6 +636,11 @@ Application::Application(int& argc, char** argv, QElapsedTimer &startup_time) :
     connect(ddeTracker.data(), &FaceTracker::muteToggled, this, &Application::faceTrackerMuteToggled);
 #endif
 
+#ifdef HAVE_IVIEWHMD
+    auto eyeTracker = DependencyManager::get<EyeTracker>();
+    eyeTracker->init();
+#endif
+
     auto applicationUpdater = DependencyManager::get<AutoUpdater>();
     connect(applicationUpdater.data(), &AutoUpdater::newVersionIsAvailable, dialogsManager.data(), &DialogsManager::showUpdateDialog);
     applicationUpdater->checkForUpdate();
@@ -2007,6 +2013,13 @@ void Application::setActiveFaceTracker() {
 #endif
 }
 
+void Application::setActiveEyeTracker() {
+#ifdef HAVE_IVIEWHMD
+    auto eyeTracker = DependencyManager::get<EyeTracker>();
+    eyeTracker->setEnabled(Menu::getInstance()->isOptionChecked(MenuOption::SMIEyeTracking));
+#endif
+}
+
 bool Application::exportEntities(const QString& filename, const QVector<EntityItemID>& entityIDs) {
     QVector<EntityItemPointer> entities;
 
@@ -3408,6 +3421,7 @@ void Application::renderRearViewMirror(RenderArgs* renderArgs, const QRect& regi
 void Application::resetSensors() {
     DependencyManager::get<Faceshift>()->reset();
     DependencyManager::get<DdeFaceTracker>()->reset();
+    DependencyManager::get<EyeTracker>()->reset();
 
     OculusManager::reset();
 

interface/src/Application.h

@@ -406,6 +406,8 @@ public slots:
     void resetSensors();
     void setActiveFaceTracker();
 
+    void setActiveEyeTracker();
+
     void aboutApp();
     void showEditEntitiesHelp();
 

interface/src/Menu.cpp

@@ -437,6 +437,13 @@ Menu::Menu() {
     addCheckableActionToQMenuAndActionHash(faceTrackingMenu, MenuOption::AutoMuteAudio, 0, false);
 #endif
 
+#ifdef HAVE_IVIEWHMD
+    MenuWrapper* eyeTrackingMenu = avatarDebugMenu->addMenu("Eye Tracking");
+    QAction* smiEyeTracking = addCheckableActionToQMenuAndActionHash(eyeTrackingMenu, MenuOption::SMIEyeTracking, 0, false,
+        qApp, SLOT(setActiveEyeTracker()));
+    smiEyeTracking->setVisible(true);
+#endif
+
     auto avatarManager = DependencyManager::get<AvatarManager>();
     addCheckableActionToQMenuAndActionHash(avatarDebugMenu, MenuOption::AvatarReceiveStats, 0, false,
                                            avatarManager.data(), SLOT(setShouldShowReceiveStats(bool)));

interface/src/Menu.h

@@ -273,6 +273,7 @@ namespace MenuOption {
     const QString SixenseEnabled = "Enable Hydra Support";
     const QString SixenseMouseInput = "Enable Sixense Mouse Input";
     const QString ShiftHipsForIdleAnimations = "Shift hips for idle animations";
+    const QString SMIEyeTracking = "SMI Eye Tracking";
     const QString Stars = "Stars";
     const QString Stats = "Stats";
     const QString StopAllScripts = "Stop All Scripts";

interface/src/devices/EyeTracker.cpp

@@ -0,0 +1,21 @@
+//
+//  EyeTracker.cpp
+//  interface/src/devices
+//
+//  Created by David Rowe on 27 Jul 2015.
+//  Copyright 2015 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
+//
+
+#include "EyeTracker.h"
+
+void EyeTracker::init() {
+}
+
+void EyeTracker::setEnabled(bool enabled) {
+}
+
+void EyeTracker::reset() {
+}

interface/src/devices/EyeTracker.h

@@ -0,0 +1,29 @@
+//
+//  EyeTracker.h
+//  interface/src/devices
+//
+//  Created by David Rowe on 27 Jul 2015.
+//  Copyright 2015 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
+//
+
+#ifndef hifi_EyeTracker_h
+#define hifi_EyeTracker_h
+
+#include <QObject>
+
+#include <DependencyManager.h>
+
+class EyeTracker : public QObject, public Dependency {
+    Q_OBJECT
+    SINGLETON_DEPENDENCY
+
+public slots:
+    void init();
+    void setEnabled(bool enabled);
+    void reset();
+};
+
+#endif // hifi_EyeTracker_h