Add scripting to set the refresh rate

interface/src/Application.cpp

@@ -193,6 +193,7 @@
 #include "scripting/TTSScriptingInterface.h"
 #include "scripting/KeyboardScriptingInterface.h"
 #include "scripting/RefreshRateScriptingInterface.h"
+#include "scripting/PerformanceScriptingInterface.h"
 
 
 
@@ -3280,6 +3281,7 @@ void Application::onDesktopRootContextCreated(QQmlContext* surfaceContext) {
     surfaceContext->setContextProperty("Controller", DependencyManager::get<controller::ScriptingInterface>().data());
     surfaceContext->setContextProperty("Entities", DependencyManager::get<EntityScriptingInterface>().data());
     surfaceContext->setContextProperty("RefreshRate", new RefreshRateScriptingInterface());
+    surfaceContext->setContextProperty("Performance", new PerformanceScriptingInterface());
     _fileDownload = new FileScriptingInterface(engine);
     surfaceContext->setContextProperty("File", _fileDownload);
     connect(_fileDownload, &FileScriptingInterface::unzipResult, this, &Application::handleUnzip);
@@ -3430,6 +3432,7 @@ void Application::setupQmlSurface(QQmlContext* surfaceContext, bool setAdditiona
         surfaceContext->setContextProperty("Settings", SettingsScriptingInterface::getInstance());
         surfaceContext->setContextProperty("MenuInterface", MenuScriptingInterface::getInstance());
         surfaceContext->setContextProperty("RefreshRate", new RefreshRateScriptingInterface());
+        surfaceContext->setContextProperty("Performance", new PerformanceScriptingInterface());
 
         surfaceContext->setContextProperty("Account", AccountServicesScriptingInterface::getInstance()); // DEPRECATED - TO BE REMOVED
         surfaceContext->setContextProperty("GlobalServices", AccountServicesScriptingInterface::getInstance()); // DEPRECATED - TO BE REMOVED
@@ -7413,7 +7416,8 @@ void Application::registerScriptEngineWithApplicationServices(ScriptEnginePointe
     scriptEngine->registerGlobalObject("LODManager", DependencyManager::get<LODManager>().data());
 
     scriptEngine->registerGlobalObject("Keyboard", DependencyManager::get<KeyboardScriptingInterface>().data());
-    scriptEngine->registerGlobalObject("RefreshRate", new RefreshRateScriptingInterface);
+    scriptEngine->registerGlobalObject("RefreshRate", new RefreshRateScriptingInterface());
+    scriptEngine->registerGlobalObject("Performance", new PerformanceScriptingInterface());
 
     scriptEngine->registerGlobalObject("Paths", DependencyManager::get<PathUtils>().data());
 

interface/src/RefreshRateManager.cpp

@@ -13,13 +13,8 @@
 #include "RefreshRateManager.h"
 
 #include <array>
-#include <map>
 
 
-#include <Application.h>
-
-#include <display-plugins/hmd/HmdDisplayPlugin.h>
-
 static const int VR_TARGET_RATE = 90;
 
 static const std::array<std::string, RefreshRateManager::RefreshRateProfile::PROFILE_NUM> REFRESH_RATE_PROFILE_TO_STRING =

interface/src/RefreshRateManager.h

@@ -14,6 +14,7 @@
 
 #include <map>
 #include <string>
+#include <functional>
 
 #include <QTimer>
 

interface/src/scripting/PerformanceScriptingInterface.cpp

@@ -0,0 +1,28 @@
+//
+//  Created by Bradley Austin Davis on 2019/05/14
+//  Copyright 2013-2019 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 "PerformanceScriptingInterface.h"
+
+#include "../Application.h"
+
+std::once_flag PerformanceScriptingInterface::registry_flag;
+
+PerformanceScriptingInterface::PerformanceScriptingInterface() {
+    std::call_once(registry_flag, [] {
+        qmlRegisterType<PerformanceScriptingInterface>("PerformanceEnums", 1, 0, "RefreshRate");
+    });
+}
+
+void PerformanceScriptingInterface::setRefreshRateProfile(RefreshRateProfile refreshRateProfile) {
+    qApp->getRefreshRateManager().setRefreshRateProfile((RefreshRateManager::RefreshRateProfile)refreshRateProfile);
+}
+
+PerformanceScriptingInterface::RefreshRateProfile PerformanceScriptingInterface::getRefreshRateProfile() const {
+    return (PerformanceScriptingInterface::RefreshRateProfile)qApp->getRefreshRateManager().getRefreshRateProfile();
+}

interface/src/scripting/PerformanceScriptingInterface.h

@@ -0,0 +1,43 @@
+//
+//  Created by Bradley Austin Davis on 2019/05/14
+//  Copyright 2013-2019 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
+//
+
+#pragma once
+#ifndef hifi_PerformanceScriptingInterface_h
+#define hifi_PerformanceScriptingInterface_h
+
+#include <mutex>
+
+#include <QObject>
+
+#include "../RefreshRateManager.h"
+
+
+class PerformanceScriptingInterface : public QObject {
+    Q_OBJECT
+public:
+    // Must match RefreshRateManager enums
+    enum RefreshRateProfile {
+        ECO = RefreshRateManager::RefreshRateProfile::ECO,
+        INTERACTIVE = RefreshRateManager::RefreshRateProfile::INTERACTIVE,
+        REALTIME = RefreshRateManager::RefreshRateProfile::REALTIME,
+    };
+    Q_ENUM(RefreshRateProfile)
+
+   
+    PerformanceScriptingInterface();
+    ~PerformanceScriptingInterface() = default;
+
+public slots:
+    void setRefreshRateProfile(RefreshRateProfile refreshRateProfile);
+    RefreshRateProfile getRefreshRateProfile() const;
+
+private:
+    static std::once_flag registry_flag;
+};
+
+#endif // header guard