tst_mousedevice.cpp

qt/qt3d/tests/auto/input/mousedevice/tst_mousedevice.cpp (file symbol)

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// Copyright (C) 2016 Klaralvdalens Datakonsult AB (KDAB).

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

#include <QtTest/QTest>

#include <Qt3DInput/qmousedevice.h>

#include <Qt3DInput/private/qmousedevice_p.h>

#include <Qt3DInput/private/mousedevice_p.h>

#include "qbackendnodetester.h"

class tst_MouseDevice : public Qt3DCore::QBackendNodeTester

    Q_OBJECT

private Q_SLOTS:

    void checkInitialState()

        // GIVEN

        Qt3DInput::Input::MouseDevice backendMouseDevice;

        // THEN

        QCOMPARE(backendMouseDevice.isEnabled(), false);

        QVERIFY(backendMouseDevice.peerId().isNull());

        QVERIFY(backendMouseDevice.inputHandler() == nullptr);

        QCOMPARE(backendMouseDevice.mouseState().xAxis, 0.0f);

        QCOMPARE(backendMouseDevice.mouseState().yAxis, 0.0f);

        QCOMPARE(backendMouseDevice.mouseState().wXAxis, 0.0f);

        QCOMPARE(backendMouseDevice.mouseState().wYAxis, 0.0f);

        QCOMPARE(backendMouseDevice.mouseState().leftPressed, false);

        QCOMPARE(backendMouseDevice.mouseState().rightPressed, false);

        QCOMPARE(backendMouseDevice.mouseState().centerPressed, false);

        QCOMPARE(backendMouseDevice.previousPos(), QPointF());

        QCOMPARE(backendMouseDevice.wasPressed(), false);

        QCOMPARE(backendMouseDevice.sensitivity(), 0.1f);

        QCOMPARE(backendMouseDevice.updateAxesContinuously(), false);

    void checkInitializeFromPeer()

        // GIVEN

        Qt3DInput::QMouseDevice mouseDevice;

        mouseDevice.setSensitivity(0.8f);

            // WHEN

            Qt3DInput::Input::MouseDevice backendMouseDevice;

            simulateInitializationSync(&mouseDevice, &backendMouseDevice);

            // THEN

            QCOMPARE(backendMouseDevice.isEnabled(), true);

            QCOMPARE(backendMouseDevice.peerId(), mouseDevice.id());

            QVERIFY(backendMouseDevice.inputHandler() == nullptr);

            QCOMPARE(backendMouseDevice.mouseState().xAxis, 0.0f);

            QCOMPARE(backendMouseDevice.mouseState().yAxis, 0.0f);

            QCOMPARE(backendMouseDevice.mouseState().wXAxis, 0.0f);

            QCOMPARE(backendMouseDevice.mouseState().wYAxis, 0.0f);

            QCOMPARE(backendMouseDevice.mouseState().leftPressed, false);

            QCOMPARE(backendMouseDevice.mouseState().rightPressed, false);

            QCOMPARE(backendMouseDevice.mouseState().centerPressed, false);

            QCOMPARE(backendMouseDevice.previousPos(), QPointF());

            QCOMPARE(backendMouseDevice.wasPressed(), false);

            QCOMPARE(backendMouseDevice.sensitivity(), 0.8f);

            QCOMPARE(backendMouseDevice.updateAxesContinuously(), false);

            // WHEN

            Qt3DInput::Input::MouseDevice backendMouseDevice;

            mouseDevice.setEnabled(false);

            simulateInitializationSync(&mouseDevice, &backendMouseDevice);

            // THEN

            QCOMPARE(backendMouseDevice.peerId(), mouseDevice.id());

            QCOMPARE(backendMouseDevice.isEnabled(), false);

    void checkMouseMoveStatesUpdates()

        // GIVEN

        Qt3DInput::Input::MouseDevice backendMouseDevice;

            // WHEN

            auto event = QT_PREPEND_NAMESPACE(QMouseEvent)(QMouseEvent::MouseButtonPress,

                                                           QPointF(400.0, 400.0),

                                                           QPointF(400.0, 400.0),

                                                           QPointF(400.0, 400.0),

                                                           Qt::LeftButton,

                                                           Qt::LeftButton,

                                                           Qt::NoModifier);

            backendMouseDevice.resetMouseAxisState();

            backendMouseDevice.updateMouseEvent(&event);

            // THEN

            // Note: axis are only modified when moving (> 1 event)

            QCOMPARE(backendMouseDevice.mouseState().xAxis, 0.0f);

            QCOMPARE(backendMouseDevice.mouseState().yAxis, 0.0f);

            QCOMPARE(backendMouseDevice.mouseState().wXAxis, 0.0f);

            QCOMPARE(backendMouseDevice.mouseState().wYAxis, 0.0f);

            QCOMPARE(backendMouseDevice.mouseState().leftPressed, true);

            QCOMPARE(backendMouseDevice.mouseState().rightPressed, false);

            QCOMPARE(backendMouseDevice.mouseState().centerPressed, false);

            QCOMPARE(backendMouseDevice.previousPos(), QPointF(400.0, 400.0));

            QCOMPARE(backendMouseDevice.wasPressed(), true);

            QCOMPARE(backendMouseDevice.sensitivity(), 0.1f);

            QCOMPARE(backendMouseDevice.updateAxesContinuously(), false);

            // WHEN

            auto event = QT_PREPEND_NAMESPACE(QMouseEvent)(QMouseEvent::MouseMove,

                                                           QPointF(600.0, 600.0),

                                                           QPointF(600.0, 600.0),

                                                           QPointF(600.0, 600.0),

                                                           Qt::LeftButton,

                                                           Qt::LeftButton,

                                                           Qt::NoModifier);

            backendMouseDevice.resetMouseAxisState();

            backendMouseDevice.updateMouseEvent(&event);

            // THEN

            QCOMPARE(backendMouseDevice.mouseState().xAxis, (600.0f - 400.0f) * 0.1f);

            QCOMPARE(backendMouseDevice.mouseState().yAxis, (400.0f - 600.0f) * 0.1f);

            QCOMPARE(backendMouseDevice.mouseState().wXAxis, 0.0f);

            QCOMPARE(backendMouseDevice.mouseState().wYAxis, 0.0f);

            QCOMPARE(backendMouseDevice.mouseState().leftPressed, true);

            QCOMPARE(backendMouseDevice.mouseState().rightPressed, false);

            QCOMPARE(backendMouseDevice.mouseState().centerPressed, false);

            QCOMPARE(backendMouseDevice.previousPos(), QPointF(600.0, 600.0));

            QCOMPARE(backendMouseDevice.wasPressed(), true);

            QCOMPARE(backendMouseDevice.sensitivity(), 0.1f);

            QCOMPARE(backendMouseDevice.updateAxesContinuously(), false);

            // WHEN

            auto event = QT_PREPEND_NAMESPACE(QMouseEvent)(QMouseEvent::MouseButtonRelease,

                                                           QPointF(800.0, 800.0),

                                                           QPointF(800.0, 800.0),

                                                           QPointF(800.0, 800.0),

                                                           Qt::LeftButton,

                                                           Qt::NoButton,

                                                           Qt::NoModifier);

            backendMouseDevice.resetMouseAxisState();

            backendMouseDevice.updateMouseEvent(&event);

            // THEN

            QCOMPARE(backendMouseDevice.mouseState().xAxis, 0.0f);

            QCOMPARE(backendMouseDevice.mouseState().yAxis, 0.0f);

            QCOMPARE(backendMouseDevice.mouseState().wXAxis, 0.0f);

            QCOMPARE(backendMouseDevice.mouseState().wYAxis, 0.0f);

            QCOMPARE(backendMouseDevice.mouseState().leftPressed, false);

            QCOMPARE(backendMouseDevice.mouseState().rightPressed, false);

            QCOMPARE(backendMouseDevice.mouseState().centerPressed, false);

            QCOMPARE(backendMouseDevice.previousPos(), QPointF(800.0, 800.0));

            QCOMPARE(backendMouseDevice.wasPressed(), false);

            QCOMPARE(backendMouseDevice.sensitivity(), 0.1f);

            QCOMPARE(backendMouseDevice.updateAxesContinuously(), false);

            // WHEN

            auto event = QT_PREPEND_NAMESPACE(QMouseEvent)(QMouseEvent::MouseMove,

                                                           QPointF(900.0, 900.0),

                                                           QPointF(900.0, 900.0),

                                                           QPointF(900.0, 900.0),

                                                           Qt::NoButton,

                                                           Qt::NoButton,

                                                           Qt::NoModifier);

            // THEN -> no axes update

            backendMouseDevice.updateMouseEvent(&event);

            QCOMPARE(backendMouseDevice.mouseState().xAxis, 0.0f);

            QCOMPARE(backendMouseDevice.mouseState().yAxis, 0.0f);

            QCOMPARE(backendMouseDevice.mouseState().wXAxis, 0.0f);

            QCOMPARE(backendMouseDevice.mouseState().wYAxis, 0.0f);

            QCOMPARE(backendMouseDevice.mouseState().leftPressed, false);

            QCOMPARE(backendMouseDevice.mouseState().rightPressed, false);

            QCOMPARE(backendMouseDevice.mouseState().centerPressed, false);

            QCOMPARE(backendMouseDevice.previousPos(), QPointF(900.0, 900.0));

            QCOMPARE(backendMouseDevice.wasPressed(), false);

            QCOMPARE(backendMouseDevice.sensitivity(), 0.1f);

            QCOMPARE(backendMouseDevice.updateAxesContinuously(), false);

            // WHEN

            auto event = QT_PREPEND_NAMESPACE(QMouseEvent)(QMouseEvent::MouseMove,

                                                           QPointF(1000.0, 1000.0),

                                                           QPointF(1000.0, 1000.0),

                                                           QPointF(1000.0, 1000.0),

                                                           Qt::NoButton,

                                                           Qt::NoButton,

                                                           Qt::NoModifier);

            Qt3DInput::QMouseDevice mouseDevice;

            mouseDevice.setUpdateAxesContinuously(true);

            backendMouseDevice.syncFromFrontEnd(&mouseDevice, false);

            backendMouseDevice.resetMouseAxisState();

            backendMouseDevice.updateMouseEvent(&event);

            // THEN

            QCOMPARE(backendMouseDevice.mouseState().xAxis, (1000.0f - 900.0f) * 0.1f);

            QCOMPARE(backendMouseDevice.mouseState().yAxis, (900.0f - 1000.0f) * 0.1f);

            QCOMPARE(backendMouseDevice.mouseState().wXAxis, 0.0f);

            QCOMPARE(backendMouseDevice.mouseState().wYAxis, 0.0f);

            QCOMPARE(backendMouseDevice.mouseState().leftPressed,false);

            QCOMPARE(backendMouseDevice.mouseState().rightPressed, false);

            QCOMPARE(backendMouseDevice.mouseState().centerPressed, false);

            QCOMPARE(backendMouseDevice.previousPos(), QPointF(1000.0, 1000.0));

            QCOMPARE(backendMouseDevice.wasPressed(), false);

            QCOMPARE(backendMouseDevice.sensitivity(), 0.1f);

            QCOMPARE(backendMouseDevice.updateAxesContinuously(), true);

#if QT_CONFIG(wheelevent)

    void checkMouseWheelState()

        // GIVEN

        Qt3DInput::Input::MouseDevice backendMouseDevice;

            // WHEN

            auto event = QT_PREPEND_NAMESPACE(QWheelEvent)(QPointF(500.0, 500.0),

                                                           QPointF(), QPoint(),

                                                           QPoint(0, 120),

                                                           Qt::NoButton,

                                                           Qt::NoModifier,

                                                           Qt::NoScrollPhase,

                                                           false);

            backendMouseDevice.resetMouseAxisState();

            backendMouseDevice.updateWheelEvent(&event);

            // THEN

            QCOMPARE(backendMouseDevice.mouseState().wXAxis, 0.0f);

            QCOMPARE(backendMouseDevice.mouseState().wYAxis, 0.1f * 120);

            QCOMPARE(backendMouseDevice.sensitivity(), 0.1f);

            // WHEN

            auto event = QT_PREPEND_NAMESPACE(QWheelEvent)(QPointF(500.0, 500.0),

                                                           QPointF(), QPoint(),

                                                           QPoint(120, 0),

                                                           Qt::NoButton,

                                                           Qt::NoModifier,

                                                           Qt::NoScrollPhase,

                                                           false);

            backendMouseDevice.resetMouseAxisState();

            backendMouseDevice.updateWheelEvent(&event);

            // THEN

            QCOMPARE(backendMouseDevice.mouseState().wXAxis, 0.1f * 120);

            QCOMPARE(backendMouseDevice.mouseState().wYAxis, 0.0f);

            QCOMPARE(backendMouseDevice.sensitivity(), 0.1f);

            // WHEN

            auto event = QT_PREPEND_NAMESPACE(QWheelEvent)(QPointF(500.0, 500.0),

                                                           QPointF(), QPoint(), QPoint(),

                                                           Qt::NoButton,

                                                           Qt::NoModifier,

                                                           Qt::NoScrollPhase,

                                                           false);

            backendMouseDevice.resetMouseAxisState();

            backendMouseDevice.updateWheelEvent(&event);

            // THEN

            QCOMPARE(backendMouseDevice.mouseState().wXAxis, 0.0f);

            QCOMPARE(backendMouseDevice.mouseState().wYAxis, 0.0f);

            QCOMPARE(backendMouseDevice.sensitivity(), 0.1f);

#endif

    void checkSceneChangeEvents()

        // GIVEN

        Qt3DInput::QMouseDevice mouseDevice;

        Qt3DInput::Input::MouseDevice backendMouseDevice;

        simulateInitializationSync(&mouseDevice, &backendMouseDevice);

            // WHEN

            const bool newValue = false;

            mouseDevice.setEnabled(newValue);

            backendMouseDevice.syncFromFrontEnd(&mouseDevice, false);

            // THEN

            QCOMPARE(backendMouseDevice.isEnabled(), newValue);

            // WHEN

            const float newValue = 99.0f;

            mouseDevice.setSensitivity(newValue);

            backendMouseDevice.syncFromFrontEnd(&mouseDevice, false);

            // THEN

            QCOMPARE(backendMouseDevice.sensitivity(), newValue);

            // WHEN

            const bool newValue = true;

            mouseDevice.setUpdateAxesContinuously(newValue);

            backendMouseDevice.syncFromFrontEnd(&mouseDevice, false);

            // THEN

            QCOMPARE(backendMouseDevice.updateAxesContinuously(), newValue);

};

QTEST_MAIN(tst_MouseDevice)

#include "tst_mousedevice.moc"