mirror of
https://github.com/HifiExperiments/overte.git
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100 lines
No EOL
3.2 KiB
C++
100 lines
No EOL
3.2 KiB
C++
//
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// SettingInterface.cpp
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//
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//
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// Created by Clement on 2/2/15.
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// Copyright 2015 High Fidelity, Inc.
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//
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// Distributed under the Apache License, Version 2.0.
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// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
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//
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#include <QCoreApplication>
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#include <QDebug>
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#include <QThread>
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#include "PathUtils.h"
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#include "SettingInterface.h"
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#include "SettingManager.h"
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namespace Setting {
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static Manager* privateInstance = nullptr;
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// cleans up the settings private instance. Should only be run once at closing down.
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void cleanupPrivateInstance() {
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delete privateInstance;
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privateInstance = nullptr;
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}
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// Sets up the settings private instance. Should only be run once at startup
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void setupPrivateInstance() {
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// read the ApplicationInfo.ini file for Name/Version/Domain information
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QSettings::setDefaultFormat(QSettings::IniFormat);
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QSettings applicationInfo(PathUtils::resourcesPath() + "info/ApplicationInfo.ini", QSettings::IniFormat);
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// set the associated application properties
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applicationInfo.beginGroup("INFO");
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QCoreApplication::setApplicationName(applicationInfo.value("name").toString());
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QCoreApplication::setOrganizationName(applicationInfo.value("organizationName").toString());
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QCoreApplication::setOrganizationDomain(applicationInfo.value("organizationDomain").toString());
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// Let's set up the settings Private instance on it's own thread
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QThread* thread = new QThread();
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Q_CHECK_PTR(thread);
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thread->setObjectName("Settings Thread");
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privateInstance = new Manager();
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Q_CHECK_PTR(privateInstance);
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QObject::connect(privateInstance, SIGNAL(destroyed()), thread, SLOT(quit()));
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QObject::connect(thread, SIGNAL(started()), privateInstance, SLOT(startTimer()));
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QObject::connect(thread, SIGNAL(finished()), thread, SLOT(deleteLater()));
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privateInstance->moveToThread(thread);
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thread->start();
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qDebug() << "Settings thread started.";
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// Register cleanupPrivateInstance to run inside QCoreApplication's destructor.
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qAddPostRoutine(cleanupPrivateInstance);
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}
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// Register setupPrivateInstance to run after QCoreApplication's constructor.
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Q_COREAPP_STARTUP_FUNCTION(setupPrivateInstance)
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Interface::~Interface() {
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if (privateInstance) {
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privateInstance->removeHandle(_key);
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}
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}
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void Interface::init() {
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if (!privateInstance) {
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qWarning() << "Setting::Interface::init(): Manager not yet created, bailing";
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return;
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}
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// Register Handle
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privateInstance->registerHandle(this);
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_isInitialized = true;
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// Load value from disk
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load();
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}
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void Interface::maybeInit() {
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if (!_isInitialized) {
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init();
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}
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}
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void Interface::save() {
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if (privateInstance) {
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privateInstance->saveSetting(this);
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}
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}
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void Interface::load() {
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if (privateInstance) {
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privateInstance->loadSetting(this);
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}
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}
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} |