def testReadWrite(self):
p = QgsProjectTimeSettings()
self.assertTrue(p.temporalRange().isInfinite())
doc = QDomDocument("testdoc")
elem = p.writeXml(doc, QgsReadWriteContext())
p2 = QgsProjectTimeSettings()
spy = QSignalSpy(p2.temporalRangeChanged)
self.assertTrue(p2.readXml(elem, QgsReadWriteContext()))
self.assertEqual(p2.temporalRange(), p.temporalRange())
self.assertEqual(len(spy), 0)
r = QgsDateTimeRange(
QDateTime(QDate(2020, 1, 1), QTime(8, 0, 0)),
QDateTime(QDate(2020, 12, 1), QTime(8, 0, 0))
)
p.setTemporalRange(r)
p.setTimeStep(4.8)
p.setTimeStepUnit(QgsUnitTypes.TemporalDecades)
p.setFramesPerSecond(90)
elem = p.writeXml(doc, QgsReadWriteContext())
p2 = QgsProjectTimeSettings()
spy = QSignalSpy(p2.temporalRangeChanged)
self.assertTrue(p2.readXml(elem, QgsReadWriteContext()))
self.assertEqual(p2.temporalRange(), r)
self.assertEqual(len(spy), 1)
self.assertEqual(p2.timeStep(), 4.8)
self.assertEqual(p2.timeStepUnit(), QgsUnitTypes.TemporalDecades)
self.assertEqual(p2.framesPerSecond(), 90)
def testTemporalRange(self):
p = QgsProjectTimeSettings()
self.assertTrue(p.temporalRange().isInfinite())
spy = QSignalSpy(p.temporalRangeChanged)
r = QgsDateTimeRange(QDateTime(QDate(2020, 1, 1), QTime(8, 0, 0)),
QDateTime(QDate(2020, 12, 1), QTime(8, 0, 0)))
rc = QgsDateTimeRange(QDateTime(QDate(2020, 1, 1), QTime(8, 0, 0)),
QDateTime(QDate(2020, 12, 1), QTime(8, 0, 0)))
p.setTemporalRange(r)
self.assertEqual(p.temporalRange(), r)
self.assertEqual(len(spy), 1)
p.setTemporalRange(rc)
self.assertEqual(len(spy), 1)
p.reset()
self.assertEqual(len(spy), 2)
def testReadWrite(self):
p = QgsProjectTimeSettings()
self.assertTrue(p.temporalRange().isInfinite())
doc = QDomDocument("testdoc")
elem = p.writeXml(doc, QgsReadWriteContext())
p2 = QgsProjectTimeSettings()
spy = QSignalSpy(p2.temporalRangeChanged)
self.assertTrue(p2.readXml(elem, QgsReadWriteContext()))
self.assertEqual(p2.temporalRange(), p.temporalRange())
self.assertEqual(len(spy), 0)
r = QgsDateTimeRange(QDateTime(QDate(2020, 1, 1), QTime(8, 0, 0)),
QDateTime(QDate(2020, 12, 1), QTime(8, 0, 0)))
p.setTemporalRange(r)
elem = p.writeXml(doc, QgsReadWriteContext())
p2 = QgsProjectTimeSettings()
spy = QSignalSpy(p2.temporalRangeChanged)
self.assertTrue(p2.readXml(elem, QgsReadWriteContext()))
self.assertEqual(p2.temporalRange(), r)
self.assertEqual(len(spy), 1)