////  GenericThread.cpp//  libraries/shared/src////  Created by Brad Hefta-Gaub 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 <QDebug> #include "GenericThread.h"  GenericThread::GenericThread() :    _stopThread(false),    _isThreaded(false) // assume non-threaded, must call initialize(){} GenericThread::~GenericThread() {    // we only need to call terminate() if we're actually threaded and still running    if (isStillRunning() && isThreaded()) {        terminate();    }} void GenericThread::initialize(bool isThreaded) {    _isThreaded = isThreaded;    if (_isThreaded) {        _thread = new QThread(this);         // match the thread name to our object name        _thread->setObjectName(objectName());         // when the worker thread is started, call our engine's run..        connect(_thread, SIGNAL(started()), this, SLOT(threadRoutine()));         this->moveToThread(_thread);         // Starts an event loop, and emits _thread->started()        _thread->start();    }} void GenericThread::terminate() {    if (_isThreaded) {        _stopThread = true;                terminating();         if (_thread) {            _thread->wait();            _thread->deleteLater();            _thread = NULL;        }    }} void GenericThread::threadRoutine() {    while (!_stopThread) {         // override this function to do whatever your class actually does, return false to exit thread early        if (!process()) {            break;        }         // In non-threaded mode, this will break each time you call it so it's the        // callers responsibility to continuously call this method        if (!_isThreaded) {            break;        }    }     // If we were on a thread, then quit our thread    if (_isThreaded && _thread) {        _thread->quit();    }    emit finished();}