void Ut_PagedPanning::testCurrentPageRemainsSameWhenPageCountChanges()
{
fillDefaultIntegrationParameters(m_subject, DEFAULT_NUM_PAGES, 0, 1000);
m_subject->setPage(4);
QSignalSpy spy(m_subject, SIGNAL(pageChanged(int)));
// Change the page count and set the range accordingly
m_subject->setPageCount(21);
m_subject->setRange(QRectF(0, 0, 2000, 0));
performIntegration(m_subject);
// Neither the position or the page should have changed
QCOMPARE(m_subject->position().x(), 400.0);
QCOMPARE(spy.count(), 0);
// Set the count to be less than the current page and reduce the range
m_subject->setPageCount(3);
m_subject->setRange(QRectF(0, 0, 200, 0));
performIntegration(m_subject);
// Now we should have ended on the last page
QCOMPARE(m_subject->position().x(), 200.0);
QCOMPARE(spy.count(), 1);
QList<QVariant> arguments = spy.takeFirst();
QCOMPARE(arguments.at(0).toInt(), 2);
}
QcepIntegratedDataPtr QxrdIntegrator::performIntegration(QcepDoubleImageDataPtr dimg, QcepMaskDataPtr mask)
{
QcepIntegratedDataPtr res = QcepAllocator::newIntegratedData(QcepAllocator::AlwaysAllocate, dimg);
if (res) {
return performIntegration(res, dimg, mask);
} else {
return res;
}
}
void Ut_PagedPanning::testAutoPanning()
{
QSignalSpy spy(m_subject, SIGNAL(pageChanged(int)));
m_subject->setPage(3);
m_subject->panToPage(0);
performIntegration(m_subject);
QCOMPARE(m_subject->position().x(), 0.0);
QList<QVariant> arguments = spy.takeLast();
QCOMPARE(arguments.at(0).toInt(), 0);
spy.clear();
m_subject->panToPage(2);
performIntegration(m_subject);
QCOMPARE(m_subject->position().x(), 200.0);
arguments = spy.takeLast();
QCOMPARE(arguments.at(0).toInt(), 2);
}
void Ut_PagedPanning::testWhenPhysicsDisabledWhileActivelyPanningThenPositionIsPannedToNearestPage()
{
Ut_MPhysics2DPanning physicsDriver(m_subject);
// Start panning
m_subject->pointerPress(QPointF(0.0, 0.0));
for (int i = 0; i < DEFAULT_PAGE_WIDTH; i++) {
m_subject->pointerMove(QPointF(-i * 2.2, 0));
physicsDriver.advancePhysicsCalculation();
}
int currentPage = m_subject->currentPage;
// Disable while being panned
m_subject->setEnabled(false);
QSignalSpy panningStoppedSpy(m_subject, SIGNAL(panningStopped()));
performIntegration(m_subject);
QCOMPARE(m_subject->position().x(), currentPage * DEFAULT_PAGE_WIDTH);
QCOMPARE(panningStoppedSpy.count(), 2);
}
void QxrdIntegrator::appendIntegration(QcepDoubleImageDataPtr res, QcepDoubleImageDataPtr dimg, QcepMaskDataPtr mask)
{
QcepIntegratedDataPtr integ = performIntegration(dimg, mask);
appendIntegration(res, integ);
}
