void KisZoomAndPanTest::testSequentialWheelZoomAndPan(bool fullscreenMode, bool rotate, bool mirror)
{
ZoomAndPanTester t;
initializeViewport(t, fullscreenMode, rotate, mirror);
QVERIFY(checkZoomWithWheel(t, QPoint(100,100), 0.5));
QVERIFY(checkPan(t, QPoint(100,100)));
QVERIFY(checkZoomWithWheel(t, QPoint(100,100), 0.5));
QVERIFY(checkPan(t, QPoint(-100,-100)));
QVERIFY(checkZoomWithWheel(t, QPoint(100,100), 1.25));
QVERIFY(checkPan(t, QPoint(100,100)));
QVERIFY(checkZoomWithWheel(t, QPoint(100,100), 1.5));
QVERIFY(checkPan(t, QPoint(100,100)));
QVERIFY(checkZoomWithWheel(t, QPoint(100,100), 2.5));
QVERIFY(checkPan(t, QPoint(-100,-100)));
// check one point which is outside the widget
QVERIFY(checkZoomWithWheel(t, QPoint(-100,100), 2.5));
QVERIFY(checkPan(t, QPoint(-100,-100)));
QVERIFY(checkZoomWithWheel(t, QPoint(100,100), 0.5));
QVERIFY(checkPan(t, QPoint(-100,-100)));
}
void KisZoomAndPanTest::testZoomOnBorderZoomLevels()
{
ZoomAndPanTester t;
initializeViewport(t, false, false, false);
QPoint widgetPoint(100,100);
// test min zoom level
t.zoomController()->setZoom(KoZoomMode::ZOOM_CONSTANT, KoZoomMode::minimumZoom());
QVERIFY(checkZoomWithWheel(t, QPoint(100,100), 0.5, true));
QVERIFY(checkZoomWithAction(t, KoZoomMode::minimumZoom() * 0.5, true));
// test max zoom level
t.zoomController()->setZoom(KoZoomMode::ZOOM_CONSTANT, KoZoomMode::maximumZoom());
QVERIFY(checkZoomWithWheel(t, QPoint(100,100), 2.0, true));
QVERIFY(checkZoomWithAction(t, KoZoomMode::maximumZoom() * 2.0, true));
}
void KisZoomAndPanTest::testZoomOnBorderZoomLevels()
{
ZoomAndPanTester t;
initializeViewport(t, false, false, false);
QPoint widgetPoint(100,100);
warnKrita << "WARNING: testZoomOnBorderZoomLevels() is disabled due to some changes in KoZoomMode::minimum/maximumZoom()";
return;
// test min zoom level
t.zoomController()->setZoom(KoZoomMode::ZOOM_CONSTANT, KoZoomMode::minimumZoom());
QVERIFY(checkZoomWithWheel(t, QPoint(100,100), 0.5, true));
QVERIFY(checkZoomWithAction(t, KoZoomMode::minimumZoom() * 0.5, true));
// test max zoom level
t.zoomController()->setZoom(KoZoomMode::ZOOM_CONSTANT, KoZoomMode::maximumZoom());
QVERIFY(checkZoomWithWheel(t, QPoint(100,100), 2.0, true));
QVERIFY(checkZoomWithAction(t, KoZoomMode::maximumZoom() * 2.0, true));
}
void KisZoomAndPanTest::testImageCropped()
{
ZoomAndPanTester t;
QApplication::processEvents();
initializeViewport(t, false, false, false);
QApplication::processEvents();
QVERIFY(checkPan(t, QPoint(-150,-150)));
QApplication::processEvents();
QPointF oldStillPoint =
t.coordinatesConverter()->imageToWidget(QPointF(150,150));
t.image()->cropImage(QRect(100,100,100,100));
t.image()->waitForDone();
QApplication::processEvents();
QPointF newStillPoint =
t.coordinatesConverter()->imageToWidget(QPointF(50,50));
QVERIFY(compareWithRounding(oldStillPoint, newStillPoint, 1.0));
}
void KisZoomAndPanTest::testSequentialActionZoomAndPan(bool fullscreenMode, bool rotate, bool mirror)
{
ZoomAndPanTester t;
initializeViewport(t, fullscreenMode, rotate, mirror);
QVERIFY(checkZoomWithAction(t, 0.5));
QVERIFY(checkPan(t, QPoint(100,100)));
QVERIFY(checkZoomWithAction(t, 0.25));
QVERIFY(checkPan(t, QPoint(-100,-100)));
QVERIFY(checkZoomWithAction(t, 0.35));
QVERIFY(checkPan(t, QPoint(100,100)));
QVERIFY(checkZoomWithAction(t, 0.45));
QVERIFY(checkPan(t, QPoint(100,100)));
QVERIFY(checkZoomWithAction(t, 0.85));
QVERIFY(checkPan(t, QPoint(-100,-100)));
QVERIFY(checkZoomWithAction(t, 2.35));
QVERIFY(checkPan(t, QPoint(100,100)));
}
void KisZoomAndPanTest::testImageRescaled_0_5()
{
ZoomAndPanTester t;
QApplication::processEvents();
initializeViewport(t, false, false, false);
QApplication::processEvents();
QVERIFY(checkPan(t, QPoint(200,200)));
QApplication::processEvents();
QPointF oldStillPoint =
t.coordinatesConverter()->imageRectInWidgetPixels().center();
KisFilterStrategy *strategy = new KisBilinearFilterStrategy();
t.image()->scaleImage(QSize(320, 220), t.image()->xRes(), t.image()->yRes(), strategy);
t.image()->waitForDone();
QApplication::processEvents();
delete strategy;
QPointF newStillPoint =
t.coordinatesConverter()->imageRectInWidgetPixels().center();
QVERIFY(compareWithRounding(oldStillPoint, newStillPoint, 1.0));
}
