//
//  Menu.cpp
//  interface/src
//
//  Created by Stephen Birarda on 8/12/13.
//  Copyright 2013 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 <QFileDialog>
#include <QMenuBar>
#include <QShortcut>

#include <AddressManager.h>
#include <AudioClient.h>
#include <DependencyManager.h>
#include <GlowEffect.h>
#include <PathUtils.h>
#include <SettingHandle.h>
#include <UserActivityLogger.h>
#include <VrMenu.h>

#include "Application.h"
#include "AccountManager.h"
#include "audio/AudioIOStatsRenderer.h"
#include "audio/AudioScope.h"
#include "avatar/AvatarManager.h"
#include "devices/DdeFaceTracker.h"
#include "devices/Faceshift.h"
#include "devices/RealSense.h"
#include "devices/SixenseManager.h"
#include "MainWindow.h"
#include "scripting/MenuScriptingInterface.h"
#if defined(Q_OS_MAC) || defined(Q_OS_WIN)
#include "SpeechRecognizer.h"
#endif
#include "ui/DialogsManager.h"
#include "ui/NodeBounds.h"
#include "ui/StandAloneJSConsole.h"
#include "InterfaceLogging.h"

#include "Menu.h"

Menu* Menu::_instance = NULL;

Menu* Menu::getInstance() {
    static QMutex menuInstanceMutex;

    // lock the menu instance mutex to make sure we don't race and create two menus and crash
    menuInstanceMutex.lock();

    if (!_instance) {
        qCDebug(interfaceapp, "First call to Menu::getInstance() - initing menu.");
        _instance = new Menu();
    }

    menuInstanceMutex.unlock();

    return _instance;
}

Menu::Menu() {
    MenuWrapper * fileMenu = addMenu("File");
#ifdef Q_OS_MAC
    addActionToQMenuAndActionHash(fileMenu, MenuOption::AboutApp, 0, qApp, SLOT(aboutApp()), QAction::AboutRole);
#endif
    auto dialogsManager = DependencyManager::get<DialogsManager>();
    AccountManager& accountManager = AccountManager::getInstance();

    {
        addActionToQMenuAndActionHash(fileMenu, MenuOption::Login);
        
        // connect to the appropriate signal of the AccountManager so that we can change the Login/Logout menu item
        connect(&accountManager, &AccountManager::profileChanged,
                dialogsManager.data(), &DialogsManager::toggleLoginDialog);
        connect(&accountManager, &AccountManager::logoutComplete,
                dialogsManager.data(), &DialogsManager::toggleLoginDialog);
    }
    
    addDisabledActionAndSeparator(fileMenu, "Scripts");
    addActionToQMenuAndActionHash(fileMenu, MenuOption::LoadScript, Qt::CTRL | Qt::Key_O,
                                  qApp, SLOT(loadDialog()));
    addActionToQMenuAndActionHash(fileMenu, MenuOption::LoadScriptURL,
                                    Qt::CTRL | Qt::SHIFT | Qt::Key_O, qApp, SLOT(loadScriptURLDialog()));
    addActionToQMenuAndActionHash(fileMenu, MenuOption::StopAllScripts, 0, qApp, SLOT(stopAllScripts()));
    addActionToQMenuAndActionHash(fileMenu, MenuOption::ReloadAllScripts, Qt::CTRL | Qt::Key_R,
                                  qApp, SLOT(reloadAllScripts()));
    addActionToQMenuAndActionHash(fileMenu, MenuOption::RunningScripts, Qt::CTRL | Qt::Key_J,
                                  qApp, SLOT(toggleRunningScriptsWidget()));

    addDisabledActionAndSeparator(fileMenu, "Location");
    qApp->getBookmarks()->setupMenus(this, fileMenu);
    
    addActionToQMenuAndActionHash(fileMenu,
                                  MenuOption::AddressBar,
                                  Qt::CTRL | Qt::Key_L,
                                  dialogsManager.data(),
                                  SLOT(toggleAddressBar()));
    auto addressManager = DependencyManager::get<AddressManager>();
    addActionToQMenuAndActionHash(fileMenu, MenuOption::CopyAddress, 0,
                                  addressManager.data(), SLOT(copyAddress()));
    addActionToQMenuAndActionHash(fileMenu, MenuOption::CopyPath, 0,
                                  addressManager.data(), SLOT(copyPath()));

    addActionToQMenuAndActionHash(fileMenu,
                                  MenuOption::Quit,
                                  Qt::CTRL | Qt::Key_Q,
                                  qApp,
                                  SLOT(quit()),
                                  QAction::QuitRole);


    MenuWrapper* editMenu = addMenu("Edit");

    QUndoStack* undoStack = qApp->getUndoStack();
    QAction* undoAction = undoStack->createUndoAction(editMenu);
    undoAction->setShortcut(Qt::CTRL | Qt::Key_Z);
    addActionToQMenuAndActionHash(editMenu, undoAction);

    QAction* redoAction = undoStack->createRedoAction(editMenu);
    redoAction->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_Z);
    addActionToQMenuAndActionHash(editMenu, redoAction);

    addActionToQMenuAndActionHash(editMenu,
                                  MenuOption::Preferences,
                                  Qt::CTRL | Qt::Key_Comma,
                                  dialogsManager.data(),
                                  SLOT(editPreferences()),
                                  QAction::PreferencesRole);

    addActionToQMenuAndActionHash(editMenu, MenuOption::Attachments, 0,
                                  dialogsManager.data(), SLOT(editAttachments()));
    addActionToQMenuAndActionHash(editMenu, MenuOption::Animations, 0,
                                  dialogsManager.data(), SLOT(editAnimations()));

    MenuWrapper* toolsMenu = addMenu("Tools");
    addActionToQMenuAndActionHash(toolsMenu, MenuOption::ScriptEditor,  Qt::ALT | Qt::Key_S,
                                  dialogsManager.data(), SLOT(showScriptEditor()));

#if defined(Q_OS_MAC) || defined(Q_OS_WIN)
    auto speechRecognizer = DependencyManager::get<SpeechRecognizer>();
    QAction* speechRecognizerAction = addCheckableActionToQMenuAndActionHash(toolsMenu, MenuOption::ControlWithSpeech,
                                                                             Qt::CTRL | Qt::SHIFT | Qt::Key_C,
                                                                             speechRecognizer->getEnabled(),
                                                                             speechRecognizer.data(),
                                                                             SLOT(setEnabled(bool)));
    connect(speechRecognizer.data(), SIGNAL(enabledUpdated(bool)), speechRecognizerAction, SLOT(setChecked(bool)));
#endif
    
    addActionToQMenuAndActionHash(toolsMenu, MenuOption::Chat, 
                                  0, // QML Qt::Key_Backslash,
                                  dialogsManager.data(), SLOT(showIRCLink()));
    addActionToQMenuAndActionHash(toolsMenu, MenuOption::AddRemoveFriends, 0,
                                  qApp, SLOT(showFriendsWindow()));

    MenuWrapper* visibilityMenu = toolsMenu->addMenu("I Am Visible To");
    {
        QActionGroup* visibilityGroup = new QActionGroup(toolsMenu);
        auto discoverabilityManager = DependencyManager::get<DiscoverabilityManager>();

        QAction* visibleToEveryone = addCheckableActionToQMenuAndActionHash(visibilityMenu, MenuOption::VisibleToEveryone,
            0, discoverabilityManager->getDiscoverabilityMode() == Discoverability::All,
            discoverabilityManager.data(), SLOT(setVisibility()));
        visibilityGroup->addAction(visibleToEveryone);

        QAction* visibleToFriends = addCheckableActionToQMenuAndActionHash(visibilityMenu, MenuOption::VisibleToFriends,
            0, discoverabilityManager->getDiscoverabilityMode() == Discoverability::Friends,
            discoverabilityManager.data(), SLOT(setVisibility()));
        visibilityGroup->addAction(visibleToFriends);

        QAction* visibleToNoOne = addCheckableActionToQMenuAndActionHash(visibilityMenu, MenuOption::VisibleToNoOne,
            0, discoverabilityManager->getDiscoverabilityMode() == Discoverability::None,
            discoverabilityManager.data(), SLOT(setVisibility()));
        visibilityGroup->addAction(visibleToNoOne);

        connect(discoverabilityManager.data(), &DiscoverabilityManager::discoverabilityModeChanged, 
            discoverabilityManager.data(), &DiscoverabilityManager::visibilityChanged);
    }

    addActionToQMenuAndActionHash(toolsMenu,
                                  MenuOption::ToolWindow,
                                  Qt::CTRL | Qt::ALT | Qt::Key_T,
                                  dialogsManager.data(),
                                  SLOT(toggleToolWindow()));

    addActionToQMenuAndActionHash(toolsMenu,
                                  MenuOption::Console,
                                  Qt::CTRL | Qt::ALT | Qt::Key_J,
                                  DependencyManager::get<StandAloneJSConsole>().data(),
                                  SLOT(toggleConsole()));

    addActionToQMenuAndActionHash(toolsMenu,
                                  MenuOption::ResetSensors,
                                  0, // QML Qt::Key_Apostrophe,
                                  qApp,
                                  SLOT(resetSensors()));
    
    addActionToQMenuAndActionHash(toolsMenu, MenuOption::PackageModel, 0,
                                  qApp, SLOT(packageModel()));

    MenuWrapper* avatarMenu = addMenu("Avatar");
    QObject* avatar = DependencyManager::get<AvatarManager>()->getMyAvatar();

    MenuWrapper* avatarSizeMenu = avatarMenu->addMenu("Size");
    addActionToQMenuAndActionHash(avatarSizeMenu,
                                  MenuOption::IncreaseAvatarSize,
                                  0, // QML Qt::Key_Plus,
                                  avatar,
                                  SLOT(increaseSize()));
    addActionToQMenuAndActionHash(avatarSizeMenu,
                                  MenuOption::DecreaseAvatarSize,
                                  0, // QML Qt::Key_Minus,
                                  avatar,
                                  SLOT(decreaseSize()));
    addActionToQMenuAndActionHash(avatarSizeMenu,
                                  MenuOption::ResetAvatarSize,
                                  0, // QML Qt::Key_Equal,
                                  avatar,
                                  SLOT(resetSize()));

    addCheckableActionToQMenuAndActionHash(avatarMenu, MenuOption::KeyboardMotorControl,
            Qt::CTRL | Qt::SHIFT | Qt::Key_K, true, avatar, SLOT(updateMotionBehavior()));
    addCheckableActionToQMenuAndActionHash(avatarMenu, MenuOption::ScriptedMotorControl, 0, true,
            avatar, SLOT(updateMotionBehavior()));
    addCheckableActionToQMenuAndActionHash(avatarMenu, MenuOption::NamesAboveHeads, 0, true);
    addCheckableActionToQMenuAndActionHash(avatarMenu, MenuOption::GlowWhenSpeaking, 0, true);
    addCheckableActionToQMenuAndActionHash(avatarMenu, MenuOption::BlueSpeechSphere, 0, true);
    addCheckableActionToQMenuAndActionHash(avatarMenu, MenuOption::EnableCharacterController, 0, true,
            avatar, SLOT(updateMotionBehavior()));
    addCheckableActionToQMenuAndActionHash(avatarMenu, MenuOption::ShiftHipsForIdleAnimations, 0, false,
            avatar, SLOT(updateMotionBehavior()));

    MenuWrapper* viewMenu = addMenu("View");

    addCheckableActionToQMenuAndActionHash(viewMenu,
                                           MenuOption::Fullscreen,
#ifdef Q_OS_MAC
                                           Qt::CTRL | Qt::META | Qt::Key_F,
#else
                                           Qt::CTRL | Qt::Key_F,
#endif
                                           false,
                                           qApp,
                                           SLOT(setFullscreen(bool)));

    addCheckableActionToQMenuAndActionHash(viewMenu, MenuOption::FirstPerson, 
        0, // QML Qt::Key_P, 
        true, qApp, SLOT(cameraMenuChanged()));
    addCheckableActionToQMenuAndActionHash(viewMenu, MenuOption::Mirror, 
        0, //QML Qt::SHIFT | Qt::Key_H, 
        true);
    addCheckableActionToQMenuAndActionHash(viewMenu, MenuOption::FullscreenMirror, 
        0, // QML Qt::Key_H, 
        false, qApp, SLOT(cameraMenuChanged()));

    addCheckableActionToQMenuAndActionHash(viewMenu, MenuOption::HMDTools, 
#ifdef Q_OS_MAC
                                           Qt::META | Qt::Key_H,
#else
                                           Qt::CTRL | Qt::Key_H,
#endif
                                           false,
                                           dialogsManager.data(),
                                           SLOT(hmdTools(bool)));

    addCheckableActionToQMenuAndActionHash(viewMenu, MenuOption::EnableVRMode, 0,
                                           false,
                                           qApp,
                                           SLOT(setEnableVRMode(bool)));

    addCheckableActionToQMenuAndActionHash(viewMenu, MenuOption::Enable3DTVMode, 0,
                                           false,
                                           qApp,
                                           SLOT(setEnable3DTVMode(bool)));


    MenuWrapper* nodeBordersMenu = viewMenu->addMenu("Server Borders");
    NodeBounds& nodeBounds = qApp->getNodeBoundsDisplay();
    addCheckableActionToQMenuAndActionHash(nodeBordersMenu, MenuOption::ShowBordersEntityNodes,
                                           Qt::CTRL | Qt::SHIFT | Qt::Key_1, false,
                                           &nodeBounds, SLOT(setShowEntityNodes(bool)));

    addCheckableActionToQMenuAndActionHash(viewMenu, MenuOption::OffAxisProjection, 0, false);
    addCheckableActionToQMenuAndActionHash(viewMenu, MenuOption::TurnWithHead, 0, false);


    addCheckableActionToQMenuAndActionHash(viewMenu, MenuOption::Stats,
        0); // QML Qt::Key_Slash);
    addCheckableActionToQMenuAndActionHash(viewMenu, MenuOption::Stats);
    addActionToQMenuAndActionHash(viewMenu, MenuOption::Log, 
        Qt::CTRL | Qt::SHIFT | Qt::Key_L, 
        qApp, SLOT(toggleLogDialog()));
    addActionToQMenuAndActionHash(viewMenu, MenuOption::BandwidthDetails, 0,
                                  dialogsManager.data(), SLOT(bandwidthDetails()));
    addActionToQMenuAndActionHash(viewMenu, MenuOption::OctreeStats, 0,
                                  dialogsManager.data(), SLOT(octreeStatsDetails()));


    MenuWrapper* developerMenu = addMenu("Developer");

    MenuWrapper* renderOptionsMenu = developerMenu->addMenu("Render");
    addCheckableActionToQMenuAndActionHash(renderOptionsMenu, MenuOption::Atmosphere, 
        0, // QML Qt::SHIFT | Qt::Key_A, 
        true);
    addCheckableActionToQMenuAndActionHash(renderOptionsMenu, MenuOption::AmbientOcclusion);
    addCheckableActionToQMenuAndActionHash(renderOptionsMenu, MenuOption::DontFadeOnOctreeServerChanges);

    MenuWrapper* ambientLightMenu = renderOptionsMenu->addMenu(MenuOption::RenderAmbientLight);
    QActionGroup* ambientLightGroup = new QActionGroup(ambientLightMenu);
    ambientLightGroup->setExclusive(true);
    ambientLightGroup->addAction(addCheckableActionToQMenuAndActionHash(ambientLightMenu, MenuOption::RenderAmbientLightGlobal, 0, true));
    ambientLightGroup->addAction(addCheckableActionToQMenuAndActionHash(ambientLightMenu, MenuOption::RenderAmbientLight0, 0, false));
    ambientLightGroup->addAction(addCheckableActionToQMenuAndActionHash(ambientLightMenu, MenuOption::RenderAmbientLight1, 0, false));
    ambientLightGroup->addAction(addCheckableActionToQMenuAndActionHash(ambientLightMenu, MenuOption::RenderAmbientLight2, 0, false));
    ambientLightGroup->addAction(addCheckableActionToQMenuAndActionHash(ambientLightMenu, MenuOption::RenderAmbientLight3, 0, false));
    ambientLightGroup->addAction(addCheckableActionToQMenuAndActionHash(ambientLightMenu, MenuOption::RenderAmbientLight4, 0, false));
    ambientLightGroup->addAction(addCheckableActionToQMenuAndActionHash(ambientLightMenu, MenuOption::RenderAmbientLight5, 0, false));
    ambientLightGroup->addAction(addCheckableActionToQMenuAndActionHash(ambientLightMenu, MenuOption::RenderAmbientLight6, 0, false));
    ambientLightGroup->addAction(addCheckableActionToQMenuAndActionHash(ambientLightMenu, MenuOption::RenderAmbientLight7, 0, false));
    ambientLightGroup->addAction(addCheckableActionToQMenuAndActionHash(ambientLightMenu, MenuOption::RenderAmbientLight8, 0, false));
    ambientLightGroup->addAction(addCheckableActionToQMenuAndActionHash(ambientLightMenu, MenuOption::RenderAmbientLight9, 0, false));
    
    MenuWrapper* shadowMenu = renderOptionsMenu->addMenu("Shadows");
    QActionGroup* shadowGroup = new QActionGroup(shadowMenu);
    shadowGroup->addAction(addCheckableActionToQMenuAndActionHash(shadowMenu, "None", 0, true));
    shadowGroup->addAction(addCheckableActionToQMenuAndActionHash(shadowMenu, MenuOption::SimpleShadows, 0, false));
    shadowGroup->addAction(addCheckableActionToQMenuAndActionHash(shadowMenu, MenuOption::CascadedShadows, 0, false));

    {
        MenuWrapper* framerateMenu = renderOptionsMenu->addMenu(MenuOption::RenderTargetFramerate);
        QActionGroup* framerateGroup = new QActionGroup(framerateMenu);
        framerateGroup->setExclusive(true);
        framerateGroup->addAction(addCheckableActionToQMenuAndActionHash(framerateMenu, MenuOption::RenderTargetFramerateUnlimited, 0, true));
        framerateGroup->addAction(addCheckableActionToQMenuAndActionHash(framerateMenu, MenuOption::RenderTargetFramerate60, 0, false));
        framerateGroup->addAction(addCheckableActionToQMenuAndActionHash(framerateMenu, MenuOption::RenderTargetFramerate50, 0, false));
        framerateGroup->addAction(addCheckableActionToQMenuAndActionHash(framerateMenu, MenuOption::RenderTargetFramerate40, 0, false));
        framerateGroup->addAction(addCheckableActionToQMenuAndActionHash(framerateMenu, MenuOption::RenderTargetFramerate30, 0, false));

#if defined(Q_OS_MAC)
#else
        addCheckableActionToQMenuAndActionHash(renderOptionsMenu, MenuOption::RenderTargetFramerateVSyncOn, 0, true,
                                               qApp, SLOT(setVSyncEnabled()));
#endif
    }


    MenuWrapper* resolutionMenu = renderOptionsMenu->addMenu(MenuOption::RenderResolution);
    QActionGroup* resolutionGroup = new QActionGroup(resolutionMenu);
    resolutionGroup->setExclusive(true);
    resolutionGroup->addAction(addCheckableActionToQMenuAndActionHash(resolutionMenu, MenuOption::RenderResolutionOne, 0, true));
    resolutionGroup->addAction(addCheckableActionToQMenuAndActionHash(resolutionMenu, MenuOption::RenderResolutionTwoThird, 0, false));
    resolutionGroup->addAction(addCheckableActionToQMenuAndActionHash(resolutionMenu, MenuOption::RenderResolutionHalf, 0, false));
    resolutionGroup->addAction(addCheckableActionToQMenuAndActionHash(resolutionMenu, MenuOption::RenderResolutionThird, 0, false));
    resolutionGroup->addAction(addCheckableActionToQMenuAndActionHash(resolutionMenu, MenuOption::RenderResolutionQuarter, 0, false));

    addCheckableActionToQMenuAndActionHash(renderOptionsMenu, MenuOption::Stars, 
        0, // QML Qt::Key_Asterisk,
        true);
    addCheckableActionToQMenuAndActionHash(renderOptionsMenu, MenuOption::EnableGlowEffect, 0, true, 
                                            DependencyManager::get<GlowEffect>().data(), SLOT(toggleGlowEffect(bool)));

    addCheckableActionToQMenuAndActionHash(renderOptionsMenu, MenuOption::Wireframe, Qt::ALT | Qt::Key_W, false);
    addActionToQMenuAndActionHash(renderOptionsMenu, MenuOption::LodTools, 
        0, // QML Qt::SHIFT | Qt::Key_L,
        dialogsManager.data(), SLOT(lodTools()));

    MenuWrapper* avatarDebugMenu = developerMenu->addMenu("Avatar");

    MenuWrapper* faceTrackingMenu = avatarDebugMenu->addMenu("Face Tracking");
    {
        QActionGroup* faceTrackerGroup = new QActionGroup(avatarDebugMenu);

        QAction* noFaceTracker = addCheckableActionToQMenuAndActionHash(faceTrackingMenu, MenuOption::NoFaceTracking,
            0, true,
            qApp, SLOT(setActiveFaceTracker()));
        faceTrackerGroup->addAction(noFaceTracker);

#ifdef HAVE_FACESHIFT
        QAction* faceshiftFaceTracker = addCheckableActionToQMenuAndActionHash(faceTrackingMenu, MenuOption::Faceshift,
            0, false,
            qApp, SLOT(setActiveFaceTracker()));
        faceTrackerGroup->addAction(faceshiftFaceTracker);
#endif
#ifdef HAVE_DDE
        QAction* ddeFaceTracker = addCheckableActionToQMenuAndActionHash(faceTrackingMenu, MenuOption::UseCamera, 
            0, false,
            qApp, SLOT(setActiveFaceTracker()));
        faceTrackerGroup->addAction(ddeFaceTracker);
#endif
    }
#ifdef HAVE_DDE
    faceTrackingMenu->addSeparator();
    QAction* useAudioForMouth = addCheckableActionToQMenuAndActionHash(faceTrackingMenu, MenuOption::UseAudioForMouth, 0, true);
    useAudioForMouth->setVisible(false);
    QAction* ddeFiltering = addCheckableActionToQMenuAndActionHash(faceTrackingMenu, MenuOption::VelocityFilter, 0, true);
    ddeFiltering->setVisible(false);
#endif

    addCheckableActionToQMenuAndActionHash(avatarDebugMenu, MenuOption::RenderSkeletonCollisionShapes);
    addCheckableActionToQMenuAndActionHash(avatarDebugMenu, MenuOption::RenderHeadCollisionShapes);
    addCheckableActionToQMenuAndActionHash(avatarDebugMenu, MenuOption::RenderBoundingCollisionShapes);
    addCheckableActionToQMenuAndActionHash(avatarDebugMenu, MenuOption::RenderLookAtVectors, 0, false);
    addCheckableActionToQMenuAndActionHash(avatarDebugMenu, MenuOption::RenderFocusIndicator, 0, false);

    MenuWrapper* handOptionsMenu = developerMenu->addMenu("Hands");
    addCheckableActionToQMenuAndActionHash(handOptionsMenu, MenuOption::AlignForearmsWithWrists, 0, false);
    addCheckableActionToQMenuAndActionHash(handOptionsMenu, MenuOption::AlternateIK, 0, false);
    addCheckableActionToQMenuAndActionHash(handOptionsMenu, MenuOption::DisplayHands, 0, true);
    addCheckableActionToQMenuAndActionHash(handOptionsMenu, MenuOption::DisplayHandTargets, 0, false);
    addCheckableActionToQMenuAndActionHash(handOptionsMenu, MenuOption::ShowIKConstraints, 0, false);
    
    MenuWrapper* sixenseOptionsMenu = handOptionsMenu->addMenu("Sixense");
#ifdef __APPLE__
    addCheckableActionToQMenuAndActionHash(sixenseOptionsMenu,
                                           MenuOption::SixenseEnabled,
                                           0, false,
                                           &SixenseManager::getInstance(),
                                           SLOT(toggleSixense(bool)));
#endif
    addCheckableActionToQMenuAndActionHash(sixenseOptionsMenu,
                                           MenuOption::FilterSixense,
                                           0,
                                           true,
                                           &SixenseManager::getInstance(),
                                           SLOT(setFilter(bool)));
    addCheckableActionToQMenuAndActionHash(sixenseOptionsMenu,
                                           MenuOption::LowVelocityFilter,
                                           0,
                                           true,
                                           qApp,
                                           SLOT(setLowVelocityFilter(bool)));
    addCheckableActionToQMenuAndActionHash(sixenseOptionsMenu, MenuOption::SixenseMouseInput, 0, true);
    addCheckableActionToQMenuAndActionHash(sixenseOptionsMenu, MenuOption::SixenseLasers, 0, false);

    MenuWrapper* leapOptionsMenu = handOptionsMenu->addMenu("Leap Motion");
    addCheckableActionToQMenuAndActionHash(leapOptionsMenu, MenuOption::LeapMotionOnHMD, 0, false);

#ifdef HAVE_RSSDK
    QMenu* realSenseOptionsMenu = handOptionsMenu->addMenu("RealSense");
    addActionToQMenuAndActionHash(realSenseOptionsMenu, MenuOption::LoadRSSDKFile, 0,
                                  RealSense::getInstance(), SLOT(loadRSSDKFile()));
#endif

    MenuWrapper* networkMenu = developerMenu->addMenu("Network");
    addCheckableActionToQMenuAndActionHash(networkMenu, MenuOption::DisableNackPackets, 0, false);
    addCheckableActionToQMenuAndActionHash(networkMenu,
                                           MenuOption::DisableActivityLogger,
                                           0,
                                           false,
                                           &UserActivityLogger::getInstance(),
                                           SLOT(disable(bool)));
    addActionToQMenuAndActionHash(networkMenu, MenuOption::CachesSize, 0,
                                  dialogsManager.data(), SLOT(cachesSizeDialog()));
    addActionToQMenuAndActionHash(networkMenu, MenuOption::DiskCacheEditor, 0,
                                  dialogsManager.data(), SLOT(toggleDiskCacheEditor()));

    MenuWrapper* timingMenu = developerMenu->addMenu("Timing and Stats");
    MenuWrapper* perfTimerMenu = timingMenu->addMenu("Performance Timer");
    addCheckableActionToQMenuAndActionHash(perfTimerMenu, MenuOption::DisplayDebugTimingDetails, 0, false);
    addCheckableActionToQMenuAndActionHash(perfTimerMenu, MenuOption::OnlyDisplayTopTen, 0, true);
    addCheckableActionToQMenuAndActionHash(perfTimerMenu, MenuOption::ExpandUpdateTiming, 0, false);
    addCheckableActionToQMenuAndActionHash(perfTimerMenu, MenuOption::ExpandMyAvatarTiming, 0, false);
    addCheckableActionToQMenuAndActionHash(perfTimerMenu, MenuOption::ExpandMyAvatarSimulateTiming, 0, false);
    addCheckableActionToQMenuAndActionHash(perfTimerMenu, MenuOption::ExpandOtherAvatarTiming, 0, false);
    addCheckableActionToQMenuAndActionHash(perfTimerMenu, MenuOption::ExpandPaintGLTiming, 0, false);

    addCheckableActionToQMenuAndActionHash(timingMenu, MenuOption::TestPing, 0, true);
    addCheckableActionToQMenuAndActionHash(timingMenu, MenuOption::FrameTimer);
    addActionToQMenuAndActionHash(timingMenu, MenuOption::RunTimingTests, 0, qApp, SLOT(runTests()));
    addCheckableActionToQMenuAndActionHash(timingMenu, MenuOption::PipelineWarnings);
    addCheckableActionToQMenuAndActionHash(timingMenu, MenuOption::SuppressShortTimings);

    auto audioIO = DependencyManager::get<AudioClient>();
    MenuWrapper* audioDebugMenu = developerMenu->addMenu("Audio");
    addCheckableActionToQMenuAndActionHash(audioDebugMenu, MenuOption::AudioNoiseReduction,
                                           0,
                                           true,
                                           audioIO.data(),
                                           SLOT(toggleAudioNoiseReduction()));

    addCheckableActionToQMenuAndActionHash(audioDebugMenu, MenuOption::EchoServerAudio, 0, false,
                                           audioIO.data(), SLOT(toggleServerEcho()));
    addCheckableActionToQMenuAndActionHash(audioDebugMenu, MenuOption::EchoLocalAudio, 0, false,
                                           audioIO.data(), SLOT(toggleLocalEcho()));
    addCheckableActionToQMenuAndActionHash(audioDebugMenu, MenuOption::MuteAudio,
                                           Qt::CTRL | Qt::Key_M,
                                           false,
                                           audioIO.data(),
                                           SLOT(toggleMute()));
    addActionToQMenuAndActionHash(audioDebugMenu,
                                  MenuOption::MuteEnvironment,
                                  0,
                                  audioIO.data(),
                                  SLOT(sendMuteEnvironmentPacket()));
    
    auto scope = DependencyManager::get<AudioScope>();

    MenuWrapper* audioScopeMenu = audioDebugMenu->addMenu("Audio Scope");
    addCheckableActionToQMenuAndActionHash(audioScopeMenu, MenuOption::AudioScope,
                                           Qt::CTRL | Qt::Key_P, false,
                                           scope.data(),
                                           SLOT(toggle()));
    addCheckableActionToQMenuAndActionHash(audioScopeMenu, MenuOption::AudioScopePause,
                                           Qt::CTRL | Qt::SHIFT | Qt::Key_P ,
                                           false,
                                           scope.data(),
                                           SLOT(togglePause()));
    addDisabledActionAndSeparator(audioScopeMenu, "Display Frames");
    {
        QAction *fiveFrames = addCheckableActionToQMenuAndActionHash(audioScopeMenu, MenuOption::AudioScopeFiveFrames,
                                               0,
                                               true,
                                               scope.data(),
                                               SLOT(selectAudioScopeFiveFrames()));

        QAction *twentyFrames = addCheckableActionToQMenuAndActionHash(audioScopeMenu, MenuOption::AudioScopeTwentyFrames,
                                               0,
                                               false,
                                               scope.data(),
                                               SLOT(selectAudioScopeTwentyFrames()));

        QAction *fiftyFrames = addCheckableActionToQMenuAndActionHash(audioScopeMenu, MenuOption::AudioScopeFiftyFrames,
                                               0,
                                               false,
                                               scope.data(),
                                               SLOT(selectAudioScopeFiftyFrames()));

        QActionGroup* audioScopeFramesGroup = new QActionGroup(audioScopeMenu);
        audioScopeFramesGroup->addAction(fiveFrames);
        audioScopeFramesGroup->addAction(twentyFrames);
        audioScopeFramesGroup->addAction(fiftyFrames);
    }
    
    auto statsRenderer = DependencyManager::get<AudioIOStatsRenderer>();
    addCheckableActionToQMenuAndActionHash(audioDebugMenu, MenuOption::AudioStats,
                                           Qt::CTRL | Qt::SHIFT | Qt::Key_A,
                                           false,
                                           statsRenderer.data(),
                                           SLOT(toggle()));

    addCheckableActionToQMenuAndActionHash(audioDebugMenu, MenuOption::AudioStatsShowInjectedStreams,
                                            0,
                                            false,
                                            statsRenderer.data(),
                                            SLOT(toggleShowInjectedStreams()));


    MenuWrapper* physicsOptionsMenu = developerMenu->addMenu("Physics");
    addCheckableActionToQMenuAndActionHash(physicsOptionsMenu, MenuOption::PhysicsShowOwned);
    addCheckableActionToQMenuAndActionHash(physicsOptionsMenu, MenuOption::PhysicsShowHulls);

    MenuWrapper* helpMenu = addMenu("Help");
    addActionToQMenuAndActionHash(helpMenu, MenuOption::EditEntitiesHelp, 0, qApp, SLOT(showEditEntitiesHelp()));

#ifndef Q_OS_MAC
    QAction* aboutAction = helpMenu->addAction(MenuOption::AboutApp);
    connect(aboutAction, SIGNAL(triggered()), qApp, SLOT(aboutApp()));
#endif
}

void Menu::loadSettings() {
    scanMenuBar(&Menu::loadAction);
}

void Menu::saveSettings() {
    scanMenuBar(&Menu::saveAction);
}

void Menu::loadAction(Settings& settings, QAction& action) {
    if (action.isChecked() != settings.value(action.text(), action.isChecked()).toBool()) {
        action.trigger();
    }
}

void Menu::saveAction(Settings& settings, QAction& action) {
    settings.setValue(action.text(),  action.isChecked());
}

void Menu::scanMenuBar(settingsAction modifySetting) {
    Settings settings;
    foreach (QMenu* menu, findChildren<QMenu*>()) {
        scanMenu(*menu, modifySetting, settings);
    }
}

void Menu::scanMenu(QMenu& menu, settingsAction modifySetting, Settings& settings) {
    settings.beginGroup(menu.title());
    foreach (QAction* action, menu.actions()) {
        if (action->menu()) {
            scanMenu(*action->menu(), modifySetting, settings);
        } else if (action->isCheckable()) {
            modifySetting(settings, *action);
        }
    }
    settings.endGroup();
}

void Menu::addDisabledActionAndSeparator(MenuWrapper* destinationMenu, const QString& actionName, int menuItemLocation) {
    QAction* actionBefore = NULL;
    if (menuItemLocation >= 0 && destinationMenu->actions().size() > menuItemLocation) {
        actionBefore = destinationMenu->actions()[menuItemLocation];
    }
    if (actionBefore) {
        QAction* separator = new QAction("",destinationMenu);
        destinationMenu->insertAction(actionBefore, separator);
        separator->setSeparator(true);

        QAction* separatorText = new QAction(actionName,destinationMenu);
        separatorText->setEnabled(false);
        destinationMenu->insertAction(actionBefore, separatorText);

    } else {
        destinationMenu->addSeparator();
        (destinationMenu->addAction(actionName))->setEnabled(false);
    }
}

QAction* Menu::addActionToQMenuAndActionHash(MenuWrapper* destinationMenu,
                                             const QString& actionName,
                                             const QKeySequence& shortcut,
                                             const QObject* receiver,
                                             const char* member,
                                             QAction::MenuRole role,
                                             int menuItemLocation) {
    QAction* action = NULL;
    QAction* actionBefore = NULL;

    if (menuItemLocation >= 0 && destinationMenu->actions().size() > menuItemLocation) {
        actionBefore = destinationMenu->actions()[menuItemLocation];
    }

    if (!actionBefore) {
        if (receiver && member) {
            action = destinationMenu->addAction(actionName, receiver, member, shortcut);
        } else {
            action = destinationMenu->addAction(actionName);
            action->setShortcut(shortcut);
        }
    } else {
        action = new QAction(actionName, destinationMenu);
        action->setShortcut(shortcut);
        destinationMenu->insertAction(actionBefore, action);

        if (receiver && member) {
            connect(action, SIGNAL(triggered()), receiver, member);
        }
    }
    action->setMenuRole(role);

    _actionHash.insert(actionName, action);

    return action;
}

QAction* Menu::addActionToQMenuAndActionHash(MenuWrapper* destinationMenu,
                                             QAction* action,
                                             const QString& actionName,
                                             const QKeySequence& shortcut,
                                             QAction::MenuRole role,
                                             int menuItemLocation) {
    QAction* actionBefore = NULL;

    if (menuItemLocation >= 0 && destinationMenu->actions().size() > menuItemLocation) {
        actionBefore = destinationMenu->actions()[menuItemLocation];
    }

    if (!actionName.isEmpty()) {
        action->setText(actionName);
    }

    if (shortcut != 0) {
        action->setShortcut(shortcut);
    }

    if (role != QAction::NoRole) {
        action->setMenuRole(role);
    }

    if (!actionBefore) {
        destinationMenu->addAction(action);
    } else {
        destinationMenu->insertAction(actionBefore, action);
    }

    _actionHash.insert(action->text(), action);

    return action;
}

QAction* Menu::addCheckableActionToQMenuAndActionHash(MenuWrapper* destinationMenu,
                                                      const QString& actionName,
                                                      const QKeySequence& shortcut,
                                                      const bool checked,
                                                      const QObject* receiver,
                                                      const char* member,
                                                      int menuItemLocation) {

    QAction* action = addActionToQMenuAndActionHash(destinationMenu, actionName, shortcut, receiver, member,
                                                        QAction::NoRole, menuItemLocation);
    action->setCheckable(true);
    action->setChecked(checked);

    return action;
}

void Menu::removeAction(MenuWrapper* menu, const QString& actionName) {
    menu->removeAction(_actionHash.value(actionName));
    _actionHash.remove(actionName);
}

void Menu::setIsOptionChecked(const QString& menuOption, bool isChecked) {
    if (thread() != QThread::currentThread()) {
        QMetaObject::invokeMethod(Menu::getInstance(), "setIsOptionChecked", Qt::BlockingQueuedConnection,
                    Q_ARG(const QString&, menuOption),
                    Q_ARG(bool, isChecked));
        return;
    }
    QAction* menu = _actionHash.value(menuOption);
    if (menu) {
        menu->setChecked(isChecked);
    }
}

bool Menu::isOptionChecked(const QString& menuOption) const {
    const QAction* menu = _actionHash.value(menuOption);
    if (menu) {
        return menu->isChecked();
    }
    return false;
}

void Menu::triggerOption(const QString& menuOption) {
    QAction* action = _actionHash.value(menuOption);
    if (action) {
        action->trigger();
    } else {
        qCDebug(interfaceapp) << "NULL Action for menuOption '" << menuOption << "'";
    }
}

QAction* Menu::getActionForOption(const QString& menuOption) {
    return _actionHash.value(menuOption);
}

QAction* Menu::getActionFromName(const QString& menuName, MenuWrapper* menu) {
    QList<QAction*> menuActions;
    if (menu) {
        menuActions = menu->actions();
    } else {
        menuActions = actions();
    }
    
    foreach (QAction* menuAction, menuActions) {
        QString actionText = menuAction->text();
        if (menuName == menuAction->text()) {
            return menuAction;
        }
    }
    return NULL;
}

MenuWrapper* Menu::getSubMenuFromName(const QString& menuName, MenuWrapper* menu) {
    QAction* action = getActionFromName(menuName, menu);
    if (action) {
        return MenuWrapper::fromMenu(action->menu());
    }
    return NULL;
}

MenuWrapper* Menu::getMenuParent(const QString& menuName, QString& finalMenuPart) {
    QStringList menuTree = menuName.split(">");
    MenuWrapper* parent = NULL;
    MenuWrapper* menu = NULL;
    foreach (QString menuTreePart, menuTree) {
        parent = menu;
        finalMenuPart = menuTreePart.trimmed();
        menu = getSubMenuFromName(finalMenuPart, parent);
        if (!menu) {
            break;
        }
    }
    return parent;
}

MenuWrapper* Menu::getMenu(const QString& menuName) {
    QStringList menuTree = menuName.split(">");
    MenuWrapper* parent = NULL;
    MenuWrapper* menu = NULL;
    int item = 0;
    foreach (QString menuTreePart, menuTree) {
        menu = getSubMenuFromName(menuTreePart.trimmed(), parent);
        if (!menu) {
            break;
        }
        parent = menu;
        item++;
    }
    return menu;
}

QAction* Menu::getMenuAction(const QString& menuName) {
    QStringList menuTree = menuName.split(">");
    MenuWrapper* parent = NULL;
    QAction* action = NULL;
    foreach (QString menuTreePart, menuTree) {
        action = getActionFromName(menuTreePart.trimmed(), parent);
        if (!action) {
            break;
        }
        parent = MenuWrapper::fromMenu(action->menu());
    }
    return action;
}

int Menu::findPositionOfMenuItem(MenuWrapper* menu, const QString& searchMenuItem) {
    int position = 0;
    foreach(QAction* action, menu->actions()) {
        if (action->text() == searchMenuItem) {
            return position;
        }
        position++;
    }
    return UNSPECIFIED_POSITION; // not found
}

int Menu::positionBeforeSeparatorIfNeeded(MenuWrapper* menu, int requestedPosition) {
    QList<QAction*> menuActions = menu->actions();
    if (requestedPosition > 1 && requestedPosition < menuActions.size()) {
        QAction* beforeRequested = menuActions[requestedPosition - 1];
        if (beforeRequested->isSeparator()) {
            requestedPosition--;
        }
    }
    return requestedPosition;
}


MenuWrapper* Menu::addMenu(const QString& menuName) {
    QStringList menuTree = menuName.split(">");
    MenuWrapper* addTo = NULL;
    MenuWrapper* menu = NULL;
    foreach (QString menuTreePart, menuTree) {
        menu = getSubMenuFromName(menuTreePart.trimmed(), addTo);
        if (!menu) {
            if (!addTo) {
                menu = new MenuWrapper(QMenuBar::addMenu(menuTreePart.trimmed()));
            } else {
                menu = addTo->addMenu(menuTreePart.trimmed());
            }
        }
        addTo = menu;
    }
    
    QMenuBar::repaint();
    return menu;
}

void Menu::removeMenu(const QString& menuName) {
    QAction* action = getMenuAction(menuName);
    
    // only proceed if the menu actually exists
    if (action) {
        QString finalMenuPart;
        MenuWrapper* parent = getMenuParent(menuName, finalMenuPart);
        if (parent) {
            parent->removeAction(action);
        } else {
            QMenuBar::removeAction(action);
        }
        
        QMenuBar::repaint();
    }
}

bool Menu::menuExists(const QString& menuName) {
    QAction* action = getMenuAction(menuName);
    
    // only proceed if the menu actually exists
    if (action) {
        return true;
    }
    return false;
}

void Menu::addSeparator(const QString& menuName, const QString& separatorName) {
    MenuWrapper* menuObj = getMenu(menuName);
    if (menuObj) {
        addDisabledActionAndSeparator(menuObj, separatorName);
    }
}

void Menu::removeSeparator(const QString& menuName, const QString& separatorName) {
    MenuWrapper* menu = getMenu(menuName);
    bool separatorRemoved = false;
    if (menu) {
        int textAt = findPositionOfMenuItem(menu, separatorName);
        QList<QAction*> menuActions = menu->actions();
        QAction* separatorText = menuActions[textAt];
        if (textAt > 0 && textAt < menuActions.size()) {
            QAction* separatorLine = menuActions[textAt - 1];
            if (separatorLine) {
                if (separatorLine->isSeparator()) {
                    menu->removeAction(separatorText);
                    menu->removeAction(separatorLine);
                    separatorRemoved = true;
                }
            }
        }
    }
    if (separatorRemoved) {
        QMenuBar::repaint();
    }
}

void Menu::addMenuItem(const MenuItemProperties& properties) {
    MenuWrapper* menuObj = getMenu(properties.menuName);
    if (menuObj) {
        QShortcut* shortcut = NULL;
        if (!properties.shortcutKeySequence.isEmpty()) {
            shortcut = new QShortcut(properties.shortcutKeySequence, this);
        }
        
        // check for positioning requests
        int requestedPosition = properties.position;
        if (requestedPosition == UNSPECIFIED_POSITION && !properties.beforeItem.isEmpty()) {
            requestedPosition = findPositionOfMenuItem(menuObj, properties.beforeItem);
            // double check that the requested location wasn't a separator label
            requestedPosition = positionBeforeSeparatorIfNeeded(menuObj, requestedPosition);
        }
        if (requestedPosition == UNSPECIFIED_POSITION && !properties.afterItem.isEmpty()) {
            int afterPosition = findPositionOfMenuItem(menuObj, properties.afterItem);
            if (afterPosition != UNSPECIFIED_POSITION) {
                requestedPosition = afterPosition + 1;
            }
        }
        
        QAction* menuItemAction = NULL;
        if (properties.isSeparator) {
            addDisabledActionAndSeparator(menuObj, properties.menuItemName, requestedPosition);
        } else if (properties.isCheckable) {
            menuItemAction = addCheckableActionToQMenuAndActionHash(menuObj, properties.menuItemName,
                                                                    properties.shortcutKeySequence, properties.isChecked,
                                                                    MenuScriptingInterface::getInstance(), SLOT(menuItemTriggered()), requestedPosition);
        } else {
            menuItemAction = addActionToQMenuAndActionHash(menuObj, properties.menuItemName, properties.shortcutKeySequence,
                                                           MenuScriptingInterface::getInstance(), SLOT(menuItemTriggered()),
                                                           QAction::NoRole, requestedPosition);
        }
        if (shortcut && menuItemAction) {
            connect(shortcut, SIGNAL(activated()), menuItemAction, SLOT(trigger()));
        }
        QMenuBar::repaint();
    }
}

void Menu::removeMenuItem(const QString& menu, const QString& menuitem) {
    MenuWrapper* menuObj = getMenu(menu);
    if (menuObj) {
        removeAction(menuObj, menuitem);
        QMenuBar::repaint();
    }
};

bool Menu::menuItemExists(const QString& menu, const QString& menuitem) {
    QAction* menuItemAction = _actionHash.value(menuitem);
    if (menuItemAction) {
        return (getMenu(menu) != NULL);
    }
    return false;
};


MenuWrapper::MenuWrapper(QMenu* menu) : _realMenu(menu) {
    VrMenu::executeOrQueue([=](VrMenu* vrMenu) {
        vrMenu->addMenu(menu);
    });
    _backMap[menu] = this;
}

QList<QAction*> MenuWrapper::actions() {
    return _realMenu->actions();
}

MenuWrapper* MenuWrapper::addMenu(const QString& menuName) {
    return new MenuWrapper(_realMenu->addMenu(menuName));
}

void MenuWrapper::setEnabled(bool enabled) {
    _realMenu->setEnabled(enabled);
}

void MenuWrapper::addSeparator() {
    _realMenu->addSeparator();
}

void MenuWrapper::addAction(QAction* action) {
    _realMenu->addAction(action);
    VrMenu::executeOrQueue([=](VrMenu* vrMenu) {
        vrMenu->addAction(_realMenu, action);
    });
}

QAction* MenuWrapper::addAction(const QString& menuName) {
    QAction* action = _realMenu->addAction(menuName);
    VrMenu::executeOrQueue([=](VrMenu* vrMenu) {
        vrMenu->addAction(_realMenu, action);
    });
    return action;
}

QAction* MenuWrapper::addAction(const QString& menuName, const QObject* receiver, const char* member, const QKeySequence& shortcut) {
    QAction* action = _realMenu->addAction(menuName, receiver, member, shortcut);
    VrMenu::executeOrQueue([=](VrMenu* vrMenu) {
        vrMenu->addAction(_realMenu, action);
    });
    return action;
}

void MenuWrapper::removeAction(QAction* action) {
    _realMenu->removeAction(action);
}

void MenuWrapper::insertAction(QAction* before, QAction* action) {
    _realMenu->insertAction(before, action);
    VrMenu::executeOrQueue([=](VrMenu* vrMenu) {
        vrMenu->insertAction(before, action);
    });
}

QHash<QMenu*, MenuWrapper*> MenuWrapper::_backMap;