C++ (Cpp) Registry::create 예제들

예제 #1

파일: breezewindowmanager.cpp 프로젝트: KDE/breeze

//_______________________________________________________
void WindowManager::initializeWayland()
{
#if BREEZE_HAVE_KWAYLAND
    if( !Helper::isWayland() ) return;

    if( _seat ) {
        // already initialized
        return;
    }

    using namespace KWayland::Client;
    auto connection = ConnectionThread::fromApplication( this );
    if( !connection ) {
        return;
    }
    Registry *registry = new Registry( this );
    registry->create( connection );
    connect(registry, &Registry::interfacesAnnounced, this,
    [registry, this] {
        const auto interface = registry->interface( Registry::Interface::Seat );
        if( interface.name != 0 ) {
            _seat = registry->createSeat( interface.name, interface.version, this );
            connect(_seat, &Seat::hasPointerChanged, this, &WindowManager::waylandHasPointerChanged);
        }
    }
           );

    registry->setup();
    connection->roundtrip();
#endif
}

예제 #2

파일: input_stacking_order.cpp 프로젝트: CyberShadow/kwin

void InputStackingOrderTest::init()
{
    using namespace KWayland::Client;
    // setup connection
    m_connection = new ConnectionThread;
    QSignalSpy connectedSpy(m_connection, &ConnectionThread::connected);
    QVERIFY(connectedSpy.isValid());
    m_connection->setSocketName(s_socketName);

    m_thread = new QThread(this);
    m_connection->moveToThread(m_thread);
    m_thread->start();

    m_connection->initConnection();
    QVERIFY(connectedSpy.wait());

    m_queue = new EventQueue(this);
    QVERIFY(!m_queue->isValid());
    m_queue->setup(m_connection);
    QVERIFY(m_queue->isValid());

    Registry registry;
    registry.setEventQueue(m_queue);
    QSignalSpy compositorSpy(&registry, &Registry::compositorAnnounced);
    QSignalSpy shmSpy(&registry, &Registry::shmAnnounced);
    QSignalSpy shellSpy(&registry, &Registry::shellAnnounced);
    QSignalSpy seatSpy(&registry, &Registry::seatAnnounced);
    QSignalSpy allAnnounced(&registry, &Registry::interfacesAnnounced);
    QVERIFY(allAnnounced.isValid());
    QVERIFY(shmSpy.isValid());
    QVERIFY(shellSpy.isValid());
    QVERIFY(compositorSpy.isValid());
    QVERIFY(seatSpy.isValid());
    registry.create(m_connection->display());
    QVERIFY(registry.isValid());
    registry.setup();
    QVERIFY(allAnnounced.wait());
    QVERIFY(!compositorSpy.isEmpty());
    QVERIFY(!shmSpy.isEmpty());
    QVERIFY(!shellSpy.isEmpty());
    QVERIFY(!seatSpy.isEmpty());

    m_compositor = registry.createCompositor(compositorSpy.first().first().value<quint32>(), compositorSpy.first().last().value<quint32>(), this);
    QVERIFY(m_compositor->isValid());
    m_shm = registry.createShmPool(shmSpy.first().first().value<quint32>(), shmSpy.first().last().value<quint32>(), this);
    QVERIFY(m_shm->isValid());
    m_shell = registry.createShell(shellSpy.first().first().value<quint32>(), shellSpy.first().last().value<quint32>(), this);
    QVERIFY(m_shell->isValid());
    m_seat = registry.createSeat(seatSpy.first().first().value<quint32>(), seatSpy.first().last().value<quint32>(), this);
    QVERIFY(m_seat->isValid());
    QSignalSpy hasPointerSpy(m_seat, &Seat::hasPointerChanged);
    QVERIFY(hasPointerSpy.isValid());
    QVERIFY(hasPointerSpy.wait());

    screens()->setCurrent(0);
    Cursor::setPos(QPoint(640, 512));
}

예제 #3

파일: dpmstest.cpp 프로젝트: KDE/kwayland

int main(int argc, char **argv)
{
    qputenv("QT_QPA_PLATFORM", QByteArrayLiteral("wayland"));
    QApplication app(argc, argv);

    QWidget window;

    ConnectionThread *connection = ConnectionThread::fromApplication();
    Registry registry;
    registry.create(connection);
    QObject::connect(&registry, &Registry::interfacesAnnounced, &app,
        [&registry, &window] {
            const bool hasDpms = registry.hasInterface(Registry::Interface::Dpms);
            QLabel *hasDpmsLabel = new QLabel(&window);
            if (hasDpms) {
                hasDpmsLabel->setText(QStringLiteral("Compositor provides a DpmsManager"));
            } else {
                hasDpmsLabel->setText(QStringLiteral("Compositor does not provid a DpmsManager"));
            }

            QVBoxLayout *layout = new QVBoxLayout;
            layout->addWidget(hasDpmsLabel);
            QFrame *hline = new QFrame;
            hline->setFrameShape(QFrame::HLine);
            layout->addWidget(hline);

            DpmsManager *dpmsManager = nullptr;
            if (hasDpms) {
                const auto dpmsData = registry.interface(Registry::Interface::Dpms);
                dpmsManager = registry.createDpmsManager(dpmsData.name, dpmsData.version);
            }

            // get all Outputs
            const auto outputs = registry.interfaces(Registry::Interface::Output);
            for (auto o : outputs) {
                layout->addLayout(setupOutput(o, &registry, dpmsManager));
                QFrame *hline = new QFrame;
                hline->setFrameShape(QFrame::HLine);
                layout->addWidget(hline);
            }

            window.setLayout(layout);
            window.show();
        }, Qt::QueuedConnection
    );
    registry.setup();

    return app.exec();
}

예제 #4

파일: mousepadplugin.cpp 프로젝트: jfmcarreira/kdeconnect-kde

void MousepadPlugin::setupWaylandIntegration()
{
    if (!QGuiApplication::platformName().startsWith(QLatin1String("wayland"), Qt::CaseInsensitive)) {
        // not wayland
        return;
    }
    using namespace KWayland::Client;
    ConnectionThread *connection = ConnectionThread::fromApplication(this);
    if (!connection) {
        // failed to get the Connection from Qt
        return;
    }
    Registry *registry = new Registry(this);
    registry->create(connection);
    connect(registry, &Registry::fakeInputAnnounced, this,
    [this, registry] (quint32 name, quint32 version) {
        m_waylandInput = registry->createFakeInput(name, version, this);
    }
           );
    registry->setup();
}

예제 #5

파일: screen_changes_test.cpp 프로젝트: shadeslayer/kwin

void ScreenChangesTest::testScreenAddRemove()
{
    // this test verifies that when a new screen is added it gets synced to Wayland

    // first create a registry to get signals about Outputs announced/removed
    Registry registry;
    QSignalSpy allAnnounced(&registry, &Registry::interfacesAnnounced);
    QVERIFY(allAnnounced.isValid());
    QSignalSpy outputAnnouncedSpy(&registry, &Registry::outputAnnounced);
    QVERIFY(outputAnnouncedSpy.isValid());
    QSignalSpy outputRemovedSpy(&registry, &Registry::outputRemoved);
    QVERIFY(outputRemovedSpy.isValid());
    registry.create(Test::waylandConnection());
    QVERIFY(registry.isValid());
    registry.setup();
    QVERIFY(allAnnounced.wait());

    // should be one output
    QCOMPARE(screens()->count(), 1);
    QCOMPARE(outputAnnouncedSpy.count(), 1);
    const quint32 firstOutputId = outputAnnouncedSpy.first().first().value<quint32>();
    QVERIFY(firstOutputId != 0u);
    outputAnnouncedSpy.clear();

    // let's announce a new output
    QSignalSpy screensChangedSpy(screens(), &Screens::changed);
    QVERIFY(screensChangedSpy.isValid());
    const QVector<QRect> geometries{QRect(0, 0, 1280, 1024), QRect(1280, 0, 1280, 1024)};
    QMetaObject::invokeMethod(kwinApp()->platform(), "outputGeometriesChanged",
                              Qt::DirectConnection,
                              Q_ARG(QVector<QRect>, geometries));
    QVERIFY(screensChangedSpy.wait());
    QCOMPARE(screensChangedSpy.count(), 1);
    QCOMPARE(screens()->count(), 2);
    QCOMPARE(screens()->geometry(0), geometries.at(0));
    QCOMPARE(screens()->geometry(1), geometries.at(1));

    // this should result in it getting announced, two new outputs are added...
    QVERIFY(outputAnnouncedSpy.wait());
    if (outputAnnouncedSpy.count() < 2) {
        QVERIFY(outputAnnouncedSpy.wait());
    }
    QCOMPARE(outputAnnouncedSpy.count(), 2);
    // ... and afterward the previous output gets removed
    if (outputRemovedSpy.isEmpty()) {
        QVERIFY(outputRemovedSpy.wait());
    }
    QCOMPARE(outputRemovedSpy.count(), 1);
    QCOMPARE(outputRemovedSpy.first().first().value<quint32>(), firstOutputId);

    // let's wait a little bit to ensure we don't get more events
    QTest::qWait(100);
    QCOMPARE(outputAnnouncedSpy.count(), 2);
    QCOMPARE(outputRemovedSpy.count(), 1);

    // let's create the output objects to ensure they are correct
    QScopedPointer<Output> o1(registry.createOutput(outputAnnouncedSpy.first().first().value<quint32>(), outputAnnouncedSpy.first().last().value<quint32>()));
    QVERIFY(o1->isValid());
    QSignalSpy o1ChangedSpy(o1.data(), &Output::changed);
    QVERIFY(o1ChangedSpy.isValid());
    QVERIFY(o1ChangedSpy.wait());
    QCOMPARE(o1->geometry(), geometries.at(0));
    QScopedPointer<Output> o2(registry.createOutput(outputAnnouncedSpy.last().first().value<quint32>(), outputAnnouncedSpy.last().last().value<quint32>()));
    QVERIFY(o2->isValid());
    QSignalSpy o2ChangedSpy(o2.data(), &Output::changed);
    QVERIFY(o2ChangedSpy.isValid());
    QVERIFY(o2ChangedSpy.wait());
    QCOMPARE(o2->geometry(), geometries.at(1));

    // now let's try to remove one output again
    outputAnnouncedSpy.clear();
    outputRemovedSpy.clear();
    screensChangedSpy.clear();

    QSignalSpy o1RemovedSpy(o1.data(), &Output::removed);
    QVERIFY(o1RemovedSpy.isValid());
    QSignalSpy o2RemovedSpy(o2.data(), &Output::removed);
    QVERIFY(o2RemovedSpy.isValid());

    const QVector<QRect> geometries2{QRect(0, 0, 1280, 1024)};
    QMetaObject::invokeMethod(kwinApp()->platform(), "outputGeometriesChanged",
                              Qt::DirectConnection,
                              Q_ARG(QVector<QRect>, geometries2));
    QVERIFY(screensChangedSpy.wait());
    QCOMPARE(screensChangedSpy.count(), 1);
    QCOMPARE(screens()->count(), 1);
    QCOMPARE(screens()->geometry(0), geometries2.at(0));

    QVERIFY(outputAnnouncedSpy.wait());
    QCOMPARE(outputAnnouncedSpy.count(), 1);
    if (o1RemovedSpy.isEmpty()) {
        QVERIFY(o1RemovedSpy.wait());
    }
    if (o2RemovedSpy.isEmpty()) {
        QVERIFY(o2RemovedSpy.wait());
    }
    // now wait a bit to ensure we don't get more events
    QTest::qWait(100);
    QCOMPARE(outputAnnouncedSpy.count(), 1);
    QCOMPARE(o1RemovedSpy.count(), 1);
    QCOMPARE(o2RemovedSpy.count(), 1);
    QCOMPARE(outputRemovedSpy.count(), 2);
}