diff options
author | Jan Arve Saether <jan-arve.saether@qt.io> | 2016-08-23 10:44:20 +0200 |
---|---|---|
committer | Jan Arve Sæther <jan-arve.saether@theqtcompany.com> | 2016-10-28 11:07:04 +0000 |
commit | 8984c42d1779b13fd29d95274af2d01d32528e52 (patch) | |
tree | bf6e75f15c7263ec97c4c41472c4ba5ff16ecb73 /tests/auto/gui/kernel/qtouchevent | |
parent | 780105f9062dec350bbe2a6800c40db3e6382578 (diff) |
Combine device and point id into 32 bit point id
This is second attempt of change cd26e66c2e8ddde06b5e22
This allows us to not have conflicts between the point ids between
different devices for QtQuick pointer handlers.
We do this in QtGui because we can then safely compare point ids from
QTouchEvent::TouchPoint and QQuickEventPoint.
(Point ids that QtQuick pointer handlers use will be based on the point
ids provided by QTouchEvent::TouchPoint::id)
[ChangeLog][QtGui][QTouchEvent][Important Behavior Changes]
Touch point ids are now unique even between different devices. As a
consequence of that, you cannot anymore assume that
QTouchEvent::TouchPoint::id has the same value as given by the native
platform nor the same value as given by synthesized touch points.
Change-Id: Iad2fd8c6a43ccc571a227a01134a1e8f829dfaf4
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
Diffstat (limited to 'tests/auto/gui/kernel/qtouchevent')
-rw-r--r-- | tests/auto/gui/kernel/qtouchevent/tst_qtouchevent.cpp | 143 |
1 files changed, 134 insertions, 9 deletions
diff --git a/tests/auto/gui/kernel/qtouchevent/tst_qtouchevent.cpp b/tests/auto/gui/kernel/qtouchevent/tst_qtouchevent.cpp index e6fd67e3a8..a3de9ee5b5 100644 --- a/tests/auto/gui/kernel/qtouchevent/tst_qtouchevent.cpp +++ b/tests/auto/gui/kernel/qtouchevent/tst_qtouchevent.cpp @@ -36,6 +36,7 @@ #include <qpa/qwindowsysteminterface.h> #include <qpa/qwindowsysteminterface_p.h> #include <private/qhighdpiscaling_p.h> +#include <private/qtouchdevice_p.h> class tst_QTouchEventWidget : public QWidget { @@ -199,6 +200,7 @@ private slots: void touchBeginPropagatesWhenIgnored(); void touchUpdateAndEndNeverPropagate(); void basicRawEventTranslation(); + void basicRawEventTranslationOfIds(); void multiPointRawEventTranslationOnTouchScreen(); void multiPointRawEventTranslationOnTouchPad(); void deleteInEventHandler(); @@ -602,7 +604,8 @@ void tst_QTouchEvent::basicRawEventTranslation() QCOMPARE(touchWidget.touchBeginPoints.count(), 1); QCOMPARE(touchWidget.timestamp, timestamp); QTouchEvent::TouchPoint touchBeginPoint = touchWidget.touchBeginPoints.first(); - QCOMPARE(touchBeginPoint.id(), rawTouchPoint.id()); + const int touchPointId = (QTouchDevicePrivate::get(touchScreenDevice)->id << 24) + 1; + QCOMPARE(touchBeginPoint.id(), touchPointId); QCOMPARE(touchBeginPoint.state(), rawTouchPoint.state()); QCOMPARE(touchBeginPoint.pos(), pos); QCOMPARE(touchBeginPoint.startPos(), pos); @@ -637,7 +640,7 @@ void tst_QTouchEvent::basicRawEventTranslation() QVERIFY(!touchWidget.seenTouchEnd); QCOMPARE(touchWidget.touchUpdatePoints.count(), 1); QTouchEvent::TouchPoint touchUpdatePoint = touchWidget.touchUpdatePoints.first(); - QCOMPARE(touchUpdatePoint.id(), rawTouchPoint.id()); + QCOMPARE(touchUpdatePoint.id(), touchPointId); QCOMPARE(touchUpdatePoint.state(), rawTouchPoint.state()); QCOMPARE(touchUpdatePoint.pos(), pos + delta); QCOMPARE(touchUpdatePoint.startPos(), pos); @@ -669,7 +672,7 @@ void tst_QTouchEvent::basicRawEventTranslation() QVERIFY(touchWidget.seenTouchEnd); QCOMPARE(touchWidget.touchEndPoints.count(), 1); QTouchEvent::TouchPoint touchEndPoint = touchWidget.touchEndPoints.first(); - QCOMPARE(touchEndPoint.id(), rawTouchPoint.id()); + QCOMPARE(touchEndPoint.id(), touchPointId); QCOMPARE(touchEndPoint.state(), rawTouchPoint.state()); QCOMPARE(touchEndPoint.pos(), pos + delta + delta); QCOMPARE(touchEndPoint.startPos(), pos); @@ -745,9 +748,11 @@ void tst_QTouchEvent::multiPointRawEventTranslationOnTouchScreen() QVERIFY(!rightWidget.seenTouchEnd); QCOMPARE(leftWidget.touchBeginPoints.count(), 1); QCOMPARE(rightWidget.touchBeginPoints.count(), 1); + const int touchPointId0 = (QTouchDevicePrivate::get(touchScreenDevice)->id << 24) + 1; + const int touchPointId1 = touchPointId0 + 1; { QTouchEvent::TouchPoint leftTouchPoint = leftWidget.touchBeginPoints.first(); - QCOMPARE(leftTouchPoint.id(), rawTouchPoints[0].id()); + QCOMPARE(leftTouchPoint.id(), touchPointId0); QCOMPARE(leftTouchPoint.state(), rawTouchPoints[0].state()); QCOMPARE(leftTouchPoint.pos(), leftPos); QCOMPARE(leftTouchPoint.startPos(), leftPos); @@ -767,7 +772,7 @@ void tst_QTouchEvent::multiPointRawEventTranslationOnTouchScreen() QCOMPARE(leftTouchPoint.pressure(), qreal(1.)); QTouchEvent::TouchPoint rightTouchPoint = rightWidget.touchBeginPoints.first(); - QCOMPARE(rightTouchPoint.id(), rawTouchPoints[1].id()); + QCOMPARE(rightTouchPoint.id(), touchPointId1); QCOMPARE(rightTouchPoint.state(), rawTouchPoints[1].state()); QCOMPARE(rightTouchPoint.pos(), rightPos); QCOMPARE(rightTouchPoint.startPos(), rightPos); @@ -811,7 +816,7 @@ void tst_QTouchEvent::multiPointRawEventTranslationOnTouchScreen() QCOMPARE(rightWidget.touchUpdatePoints.count(), 1); { QTouchEvent::TouchPoint leftTouchPoint = leftWidget.touchUpdatePoints.first(); - QCOMPARE(leftTouchPoint.id(), rawTouchPoints[0].id()); + QCOMPARE(leftTouchPoint.id(), touchPointId0); QCOMPARE(leftTouchPoint.state(), rawTouchPoints[0].state()); QCOMPARE(leftTouchPoint.pos(), QPointF(leftWidget.mapFromParent(centerPos.toPoint()))); QCOMPARE(leftTouchPoint.startPos(), leftPos); @@ -831,7 +836,7 @@ void tst_QTouchEvent::multiPointRawEventTranslationOnTouchScreen() QCOMPARE(leftTouchPoint.pressure(), qreal(1.)); QTouchEvent::TouchPoint rightTouchPoint = rightWidget.touchUpdatePoints.first(); - QCOMPARE(rightTouchPoint.id(), rawTouchPoints[1].id()); + QCOMPARE(rightTouchPoint.id(), touchPointId1); QCOMPARE(rightTouchPoint.state(), rawTouchPoints[1].state()); QCOMPARE(rightTouchPoint.pos(), QPointF(rightWidget.mapFromParent(centerPos.toPoint()))); QCOMPARE(rightTouchPoint.startPos(), rightPos); @@ -875,7 +880,7 @@ void tst_QTouchEvent::multiPointRawEventTranslationOnTouchScreen() QCOMPARE(rightWidget.touchEndPoints.count(), 1); { QTouchEvent::TouchPoint leftTouchPoint = leftWidget.touchEndPoints.first(); - QCOMPARE(leftTouchPoint.id(), rawTouchPoints[0].id()); + QCOMPARE(leftTouchPoint.id(), touchPointId0); QCOMPARE(leftTouchPoint.state(), rawTouchPoints[0].state()); QCOMPARE(leftTouchPoint.pos(), QPointF(leftWidget.mapFromParent(centerPos.toPoint()))); QCOMPARE(leftTouchPoint.startPos(), leftPos); @@ -895,7 +900,7 @@ void tst_QTouchEvent::multiPointRawEventTranslationOnTouchScreen() QCOMPARE(leftTouchPoint.pressure(), qreal(0.)); QTouchEvent::TouchPoint rightTouchPoint = rightWidget.touchEndPoints.first(); - QCOMPARE(rightTouchPoint.id(), rawTouchPoints[1].id()); + QCOMPARE(rightTouchPoint.id(), touchPointId1); QCOMPARE(rightTouchPoint.state(), rawTouchPoints[1].state()); QCOMPARE(rightTouchPoint.pos(), QPointF(rightWidget.mapFromParent(centerPos.toPoint()))); QCOMPARE(rightTouchPoint.startPos(), rightPos); @@ -1145,6 +1150,126 @@ void tst_QTouchEvent::multiPointRawEventTranslationOnTouchPad() } } +void tst_QTouchEvent::basicRawEventTranslationOfIds() +{ + if (!QGuiApplication::platformName().compare(QLatin1String("wayland"), Qt::CaseInsensitive)) + QSKIP("Wayland: This fails. Figure out why."); + + tst_QTouchEventWidget touchWidget; + touchWidget.setWindowTitle(QTest::currentTestFunction()); + touchWidget.setAttribute(Qt::WA_AcceptTouchEvents); + touchWidget.setGeometry(100, 100, 400, 300); + touchWidget.show(); + QVERIFY(QTest::qWaitForWindowActive(&touchWidget)); + + QVarLengthArray<QPointF, 2> pos; + QVarLengthArray<QPointF, 2> screenPos; + for (int i = 0; i < 2; ++i) { + pos << touchWidget.rect().center() + QPointF(20*i, 20*i); + screenPos << touchWidget.mapToGlobal(pos[i].toPoint()); + } + QPointF delta(10, 10); + QRectF screenGeometry = QApplication::desktop()->screenGeometry(&touchWidget); + + QVector<QPointF> rawPosList; + rawPosList << QPointF(12, 34) << QPointF(56, 78); + + QList<QTouchEvent::TouchPoint> rawTouchPoints; + + // Press both points, this should be translated to a TouchBegin + for (int i = 0; i < 2; ++i) { + QTouchEvent::TouchPoint rawTouchPoint; + rawTouchPoint.setId(i); + rawTouchPoint.setState(Qt::TouchPointPressed); + rawTouchPoint.setScreenPos(screenPos[i]); + rawTouchPoint.setNormalizedPos(normalized(rawTouchPoint.pos(), screenGeometry)); + rawTouchPoint.setRawScreenPositions(rawPosList); + rawTouchPoints << rawTouchPoint; + } + QTouchEvent::TouchPoint &p0 = rawTouchPoints[0]; + QTouchEvent::TouchPoint &p1 = rawTouchPoints[1]; + + const ulong timestamp = 1234; + QWindow *window = touchWidget.windowHandle(); + QList<QWindowSystemInterface::TouchPoint> nativeTouchPoints = + QWindowSystemInterfacePrivate::toNativeTouchPoints(rawTouchPoints, window); + QWindowSystemInterface::handleTouchEvent(window, timestamp, touchScreenDevice, nativeTouchPoints); + QCoreApplication::processEvents(); + QVERIFY(touchWidget.seenTouchBegin); + QVERIFY(!touchWidget.seenTouchUpdate); + QVERIFY(!touchWidget.seenTouchEnd); + QCOMPARE(touchWidget.touchBeginPoints.count(), 2); + + const int initialTouchPointId = (QTouchDevicePrivate::get(touchScreenDevice)->id << 24) + 1; + + for (int i = 0; i < touchWidget.touchBeginPoints.count(); ++i) { + QTouchEvent::TouchPoint touchBeginPoint = touchWidget.touchBeginPoints.at(i); + QCOMPARE(touchBeginPoint.id(), initialTouchPointId + i); + QCOMPARE(touchBeginPoint.state(), rawTouchPoints[i].state()); + } + + // moving the point should translate to TouchUpdate + for (int i = 0; i < rawTouchPoints.count(); ++i) { + QTouchEvent::TouchPoint &p = rawTouchPoints[i]; + p.setState(Qt::TouchPointMoved); + p.setScreenPos(p.screenPos() + delta); + p.setNormalizedPos(normalized(p.pos(), screenGeometry)); + } + nativeTouchPoints = + QWindowSystemInterfacePrivate::toNativeTouchPoints(rawTouchPoints, window); + QWindowSystemInterface::handleTouchEvent(window, 0, touchScreenDevice, nativeTouchPoints); + QCoreApplication::processEvents(); + QVERIFY(touchWidget.seenTouchBegin); + QVERIFY(touchWidget.seenTouchUpdate); + QVERIFY(!touchWidget.seenTouchEnd); + QCOMPARE(touchWidget.touchUpdatePoints.count(), 2); + QCOMPARE(touchWidget.touchUpdatePoints.at(0).id(), initialTouchPointId); + QCOMPARE(touchWidget.touchUpdatePoints.at(1).id(), initialTouchPointId + 1); + + // release last point + p0.setState(Qt::TouchPointStationary); + p1.setState(Qt::TouchPointReleased); + + nativeTouchPoints = + QWindowSystemInterfacePrivate::toNativeTouchPoints(rawTouchPoints, window); + QWindowSystemInterface::handleTouchEvent(window, 0, touchScreenDevice, nativeTouchPoints); + QCoreApplication::processEvents(); + QVERIFY(touchWidget.seenTouchBegin); + QVERIFY(touchWidget.seenTouchUpdate); + QVERIFY(!touchWidget.seenTouchEnd); + QCOMPARE(touchWidget.touchUpdatePoints.count(), 2); + QCOMPARE(touchWidget.touchUpdatePoints[0].id(), initialTouchPointId); + QCOMPARE(touchWidget.touchUpdatePoints[1].id(), initialTouchPointId + 1); + + // Press last point again, id should increase + p1.setState(Qt::TouchPointPressed); + p1.setId(42); // new id + nativeTouchPoints = + QWindowSystemInterfacePrivate::toNativeTouchPoints(rawTouchPoints, window); + QWindowSystemInterface::handleTouchEvent(window, 0, touchScreenDevice, nativeTouchPoints); + QCoreApplication::processEvents(); + QVERIFY(touchWidget.seenTouchBegin); + QVERIFY(touchWidget.seenTouchUpdate); + QVERIFY(!touchWidget.seenTouchEnd); + QCOMPARE(touchWidget.touchUpdatePoints.count(), 2); + QCOMPARE(touchWidget.touchUpdatePoints[0].id(), initialTouchPointId); + QCOMPARE(touchWidget.touchUpdatePoints[1].id(), initialTouchPointId + 2); + + // release everything + p0.setState(Qt::TouchPointReleased); + p1.setState(Qt::TouchPointReleased); + nativeTouchPoints = + QWindowSystemInterfacePrivate::toNativeTouchPoints(rawTouchPoints, window); + QWindowSystemInterface::handleTouchEvent(window, 0, touchScreenDevice, nativeTouchPoints); + QCoreApplication::processEvents(); + QVERIFY(touchWidget.seenTouchBegin); + QVERIFY(touchWidget.seenTouchUpdate); + QVERIFY(touchWidget.seenTouchEnd); + QCOMPARE(touchWidget.touchUpdatePoints.count(), 2); + QCOMPARE(touchWidget.touchUpdatePoints[0].id(), initialTouchPointId); + QCOMPARE(touchWidget.touchUpdatePoints[1].id(), initialTouchPointId + 2); +} + void tst_QTouchEvent::deleteInEventHandler() { if (!QGuiApplication::platformName().compare(QLatin1String("wayland"), Qt::CaseInsensitive)) |