C++ QNetworkDiskCache::setCacheDirectory方法代码示例

MainWindow::Private::Private(MainWindow *parent)
    : q(parent)
    , settings(SETTING_FILE_NAME, SETTING_FILE_FORMAT)
    , trayIcon(QIcon(":/resources/KanmusuMemory32.png"))
{
    ui.setupUi(q);
    ui.webView->page()->networkAccessManager()->setCookieJar(new CookieJar(q));
    QNetworkDiskCache *cache = new QNetworkDiskCache(q);
    cache->setCacheDirectory(QStandardPaths::writableLocation(QStandardPaths::CacheLocation));
    cache->setMaximumCacheSize(1073741824); //about 1024MB
    ui.webView->page()->networkAccessManager()->setCache(cache);

    //通知タイマーのダイアログ作成
    m_timerDialog = new TimerDialog(q, &trayIcon, &settings);

    //メニュー
    connect(ui.capture, &QAction::triggered, [this](){ captureGame(); });
    connect(ui.actionCaptureAndEdit, &QAction::triggered, [this]() { captureGame(true); });
#ifndef DISABLE_CATALOG_AND_DETAIL_FLEET
    connect(ui.captureCatalog, &QAction::triggered, [this](){ captureCatalog(); });
    connect(ui.captureFleetDetail, &QAction::triggered, [this](){ captureFleetDetail(); });
#endif
    connect(ui.reload, &QAction::triggered, ui.webView, &QWebView::reload);
    connect(ui.exit, &QAction::triggered, q, &MainWindow::close);
    connect(ui.actionReturn_to_Kan_Colle, &QAction::triggered, [this]() {
        //艦これ読込み
        ui.webView->load(QUrl(URL_KANCOLLE));
    });
    connect(ui.actionClearAccessCache, &QAction::triggered, [this]() {
        //キャッシュをクリア
        ui.webView->page()->networkAccessManager()->cache()->clear();
    });
    //画像リスト
    connect(ui.viewMemory, &QAction::triggered, [this]() {
        checkSavePath();
        MemoryDialog dlg(settings.value(QStringLiteral("path")).toString(), q);
        dlg.exec();
        if(QFile::exists(dlg.imagePath())){
            switch(dlg.nextOperation()){
            case MemoryDialog::Tweet:
                //つぶやく
                openTweetDialog(dlg.imagePath());
                break;
            case MemoryDialog::Edit:
            {
                //編集
                QString format;
                if(settings.value(SETTING_GENERAL_SAVE_PNG, false).toBool())
                    format = QStringLiteral("png");
                else
                    format = QStringLiteral("jpg");
                QString path = makeFileName(format);
                QString editPath = makeFileName(format);
                openImageEditDialog(path ,dlg.imagePath(), editPath);
                break;
            }
            default:
                break;
            }
        }
    });
    //通知タイマー
    connect(ui.notificationTimer, &QAction::triggered, [this]() {
        m_timerDialog->show();
    });

    //設定ダイアログ表示
    connect(ui.preferences, &QAction::triggered, [this]() {
        SettingsDialog dlg(q);
        dlg.setSavePath(settings.value(QStringLiteral("path")).toString());
        dlg.setUnusedTwitter(settings.value(SETTING_GENERAL_UNUSED_TWITTER, false).toBool());
        dlg.setSavePng(settings.value(SETTING_GENERAL_SAVE_PNG, false).toBool());
        dlg.setMaskAdmiralName(settings.value(SETTING_GENERAL_MASK_ADMIRAL_NAME, false).toBool());
        dlg.setMaskHqLevel(settings.value(SETTING_GENERAL_MASK_HQ_LEVEL, false).toBool());
        if (dlg.exec()) {
            //設定更新
            settings.setValue(QStringLiteral("path"), dlg.savePath());
            settings.setValue(SETTING_GENERAL_UNUSED_TWITTER, dlg.unusedTwitter());
            settings.setValue(SETTING_GENERAL_SAVE_PNG, dlg.savePng());
            settings.setValue(SETTING_GENERAL_MASK_ADMIRAL_NAME, dlg.isMaskAdmiralName());
            settings.setValue(SETTING_GENERAL_MASK_HQ_LEVEL, dlg.isMaskHqLevel());
        }
    });

    //アバウト
    connect(ui.about, &QAction::triggered, [this]() {
        AboutDialog dlg(q);
        dlg.setVersion(KANMEMO_VERSION);
        dlg.setDevelopers(KANMEMO_DEVELOPERS);
        dlg.exec();
    });

    //フルスクリーン
    q->addAction(ui.actionFullScreen);
    connect(ui.actionFullScreen, &QAction::triggered, [this]() {
        if(q->isFullScreen()){
            //フルスクリーン解除
            q->setWindowState(q->windowState() ^ Qt::WindowFullScreen);
        }else if(ui.webView->gameExists()){
            //フルスクリーンじゃなくてゲームがある
//.........这里部分代码省略.........

void Agent::run() {
    ThreadedAssignment::commonInit(AGENT_LOGGING_NAME, NodeType::Agent);
    
    auto nodeList = DependencyManager::get<NodeList>();
    nodeList->addSetOfNodeTypesToNodeInterestSet(NodeSet()
                                                 << NodeType::AudioMixer
                                                 << NodeType::AvatarMixer
                                                 << NodeType::EntityServer
                                                );
    
    // figure out the URL for the script for this agent assignment
    QUrl scriptURL;
    if (_payload.isEmpty())  {
        scriptURL = QUrl(QString("http://%1:%2/assignment/%3")
            .arg(DependencyManager::get<NodeList>()->getDomainHandler().getIP().toString())
            .arg(DOMAIN_SERVER_HTTP_PORT)
            .arg(uuidStringWithoutCurlyBraces(_uuid)));
    } else {
        scriptURL = QUrl(_payload);
    }
   
    QNetworkAccessManager& networkAccessManager = NetworkAccessManager::getInstance();
    QNetworkReply *reply = networkAccessManager.get(QNetworkRequest(scriptURL));
    
    QNetworkDiskCache* cache = new QNetworkDiskCache();
    QString cachePath = QStandardPaths::writableLocation(QStandardPaths::DataLocation);
    cache->setCacheDirectory(!cachePath.isEmpty() ? cachePath : "agentCache");
    networkAccessManager.setCache(cache);
    
    qDebug() << "Downloading script at" << scriptURL.toString();
    
    QEventLoop loop;
    QObject::connect(reply, SIGNAL(finished()), &loop, SLOT(quit()));
    
    loop.exec();
    
    QString scriptContents(reply->readAll());
    delete reply;
    
    qDebug() << "Downloaded script:" << scriptContents;
    
    // setup an Avatar for the script to use
    ScriptableAvatar scriptedAvatar(&_scriptEngine);
    scriptedAvatar.setForceFaceshiftConnected(true);

    // call model URL setters with empty URLs so our avatar, if user, will have the default models
    scriptedAvatar.setFaceModelURL(QUrl());
    scriptedAvatar.setSkeletonModelURL(QUrl());
    
    // give this AvatarData object to the script engine
    _scriptEngine.setAvatarData(&scriptedAvatar, "Avatar");
    _scriptEngine.setAvatarHashMap(&_avatarHashMap, "AvatarList");
    
    // register ourselves to the script engine
    _scriptEngine.registerGlobalObject("Agent", this);

    _scriptEngine.init(); // must be done before we set up the viewers
    
    _scriptEngine.registerGlobalObject("SoundCache", &SoundCache::getInstance());

    _scriptEngine.registerGlobalObject("EntityViewer", &_entityViewer);
    _entityViewer.setJurisdictionListener(_scriptEngine.getEntityScriptingInterface()->getJurisdictionListener());
    _entityViewer.init();
    _scriptEngine.getEntityScriptingInterface()->setEntityTree(_entityViewer.getTree());

    _scriptEngine.setScriptContents(scriptContents);
    _scriptEngine.run();
    setFinished(true);
}

void StelApp::init(QSettings* conf)
{
	confSettings = conf;

	devicePixelsPerPixel = QOpenGLContext::currentContext()->screen()->devicePixelRatio();

	setBaseFontSize(confSettings->value("gui/base_font_size", 13).toInt());
	
	core = new StelCore();
	if (saveProjW!=-1 && saveProjH!=-1)
		core->windowHasBeenResized(0, 0, saveProjW, saveProjH);

	// Initialize AFTER creation of openGL context
	textureMgr = new StelTextureMgr();
	textureMgr->init();

	networkAccessManager = new QNetworkAccessManager(this);
	// Activate http cache if Qt version >= 4.5
	QNetworkDiskCache* cache = new QNetworkDiskCache(networkAccessManager);
	QString cachePath = StelFileMgr::getCacheDir();

	qDebug() << "Cache directory is: " << QDir::toNativeSeparators(cachePath);
	cache->setCacheDirectory(cachePath);
	networkAccessManager->setCache(cache);
	connect(networkAccessManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(reportFileDownloadFinished(QNetworkReply*)));

	//create non-StelModule managers
	propMgr = new StelPropertyMgr();
	localeMgr = new StelLocaleMgr();
	skyCultureMgr = new StelSkyCultureMgr();
	propMgr->registerObject(skyCultureMgr);
	planetLocationMgr = new StelLocationMgr();
	actionMgr = new StelActionMgr();

	// Stel Object Data Base manager
	stelObjectMgr = new StelObjectMgr();
	stelObjectMgr->init();
	getModuleMgr().registerModule(stelObjectMgr);	

	localeMgr->init();

	// Init the solar system first
	SolarSystem* ssystem = new SolarSystem();
	ssystem->init();
	getModuleMgr().registerModule(ssystem);

	// Load hipparcos stars & names
	StarMgr* hip_stars = new StarMgr();
	hip_stars->init();
	getModuleMgr().registerModule(hip_stars);

	core->init();

	// Init nebulas
	NebulaMgr* nebulas = new NebulaMgr();
	nebulas->init();
	getModuleMgr().registerModule(nebulas);

	// Init milky way
	MilkyWay* milky_way = new MilkyWay();
	milky_way->init();
	getModuleMgr().registerModule(milky_way);

	// Init zodiacal light
	ZodiacalLight* zodiacal_light = new ZodiacalLight();
	zodiacal_light->init();
	getModuleMgr().registerModule(zodiacal_light);

	// Init sky image manager
	skyImageMgr = new StelSkyLayerMgr();
	skyImageMgr->init();
	getModuleMgr().registerModule(skyImageMgr);

	// Init audio manager
	audioMgr = new StelAudioMgr();

	// Init video manager
	videoMgr = new StelVideoMgr();
	videoMgr->init();
	getModuleMgr().registerModule(videoMgr);

	// Constellations
	ConstellationMgr* asterisms = new ConstellationMgr(hip_stars);
	asterisms->init();
	getModuleMgr().registerModule(asterisms);

	// Landscape, atmosphere & cardinal points section
	LandscapeMgr* landscape = new LandscapeMgr();
	landscape->init();
	getModuleMgr().registerModule(landscape);

	GridLinesMgr* gridLines = new GridLinesMgr();
	gridLines->init();
	getModuleMgr().registerModule(gridLines);

	// Sporadic Meteors
	SporadicMeteorMgr* meteors = new SporadicMeteorMgr(10, 72);
	meteors->init();
	getModuleMgr().registerModule(meteors);

//.........这里部分代码省略.........