public void CanAddScrollSnapPointsWithMixedAlignments()
{
Scroller scroller = null;
RunOnUIThread.Execute(() =>
{
scroller = new Scroller();
ScrollSnapPoint nearSnapPoint = new ScrollSnapPoint(snapPointValue: 10, alignment: ScrollSnapPointsAlignment.Near);
ScrollSnapPoint centerSnapPoint = new ScrollSnapPoint(snapPointValue: 20, alignment: ScrollSnapPointsAlignment.Center);
ScrollSnapPoint farSnapPoint = new ScrollSnapPoint(snapPointValue: 30, alignment: ScrollSnapPointsAlignment.Far);
RepeatedScrollSnapPoint nearRepeatedScrollSnapPoint = new RepeatedScrollSnapPoint(offset: 50, interval: 10, start: 50, end: 100, alignment: ScrollSnapPointsAlignment.Near);
RepeatedScrollSnapPoint centerRepeatedScrollSnapPoint = new RepeatedScrollSnapPoint(offset: 180, interval: 10, start: 175, end: 225, alignment: ScrollSnapPointsAlignment.Center);
RepeatedScrollSnapPoint farRepeatedScrollSnapPoint = new RepeatedScrollSnapPoint(offset: 280, interval: 5, start: 280, end: 300, alignment: ScrollSnapPointsAlignment.Far);
scroller.HorizontalSnapPoints.Add(nearSnapPoint);
scroller.HorizontalSnapPoints.Add(centerSnapPoint);
scroller.HorizontalSnapPoints.Add(farSnapPoint);
scroller.VerticalSnapPoints.Add(nearSnapPoint);
scroller.VerticalSnapPoints.Add(centerSnapPoint);
scroller.VerticalSnapPoints.Add(farSnapPoint);
scroller.HorizontalSnapPoints.Add(nearRepeatedScrollSnapPoint);
scroller.HorizontalSnapPoints.Add(centerRepeatedScrollSnapPoint);
scroller.HorizontalSnapPoints.Add(farRepeatedScrollSnapPoint);
scroller.VerticalSnapPoints.Add(nearRepeatedScrollSnapPoint);
scroller.VerticalSnapPoints.Add(centerRepeatedScrollSnapPoint);
scroller.VerticalSnapPoints.Add(farRepeatedScrollSnapPoint);
});
IdleSynchronizer.Wait();
RunOnUIThread.Execute(() =>
{
Verify.AreEqual <int>(6, scroller.HorizontalSnapPoints.Count);
Verify.AreEqual <int>(6, scroller.VerticalSnapPoints.Count);
});
}
private void BtnORAddSnapPoint_Click(object sender, RoutedEventArgs e)
{
try
{
double offset = Convert.ToDouble(txtORSnapPointOffset.Text);
double interval = Convert.ToDouble(txtORSnapPointInterval.Text);
double range = Convert.ToDouble(txtORApplicableRange.Text);
double start = Convert.ToDouble(txtORSnapPointStart.Text);
double end = Convert.ToDouble(txtORSnapPointEnd.Text);
RepeatedScrollSnapPoint newSnapPoint = new RepeatedScrollSnapPoint(offset, interval, start, end, range, ScrollSnapPointsAlignment.Near);
Color fillColor = GetNewColor();
ScrollerTestHooks.SetSnapPointVisualizationColor(newSnapPoint, fillColor);
markupScroller.VerticalSnapPoints.Add(newSnapPoint);
double value = GetFirstRepeatedSnapPoint(offset, interval, start);
int minColumn = FillSnapPoint(new List <double>(), start, end, fillColor);
while (value <= end)
{
FillSnapPoint(new List <double> {
value
}, Math.Max(start, value - range), Math.Min(end, value + range), fillColor, minColumn);
value += interval;
}
FixConsolidatedView();
}
catch (Exception ex)
{
this.fullLogs.Add(ex.ToString());
txtExceptionReport.Text = ex.ToString();
}
}
private void BtnMRAddSnapPoint_Click(object sender, RoutedEventArgs e)
{
try
{
double offset = Convert.ToDouble(txtMRSnapPointOffset.Text);
double interval = Convert.ToDouble(txtMRSnapPointInterval.Text);
double start = Convert.ToDouble(txtMRSnapPointStart.Text);
double end = Convert.ToDouble(txtMRSnapPointEnd.Text);
RepeatedScrollSnapPoint newSnapPoint = new RepeatedScrollSnapPoint(offset, interval, start, end, (ScrollSnapPointsAlignment)cmbMRSnapPointAlignment.SelectedIndex);
Color fillColor = GetNewColor();
ScrollerTestHooks.SetSnapPointVisualizationColor(newSnapPoint, fillColor);
markupScroller.VerticalSnapPoints.Add(newSnapPoint);
double value = GetFirstRepeatedSnapPoint(offset, interval, start);
List <double> values = new List <double>();
while (value <= end)
{
values.Add(value);
value += interval;
}
FillSnapPoint(values, start, end, fillColor);
FixConsolidatedView();
}
catch (Exception ex)
{
this.fullLogs.Add(ex.ToString());
txtExceptionReport.Text = ex.ToString();
}
}
public void OverlappingRepeatedSnapPointsThrow()
{
RunOnUIThread.Execute(() =>
{
Scroller scroller = new Scroller();
RepeatedScrollSnapPoint snapPoint1 = new RepeatedScrollSnapPoint(offset: 10, interval: 10, start: 10, end: 100, alignment: ScrollSnapPointsAlignment.Near);
RepeatedScrollSnapPoint snapPoint2 = new RepeatedScrollSnapPoint(offset: 10, interval: 10, start: 10, end: 100, alignment: ScrollSnapPointsAlignment.Near);
RepeatedScrollSnapPoint snapPoint3 = new RepeatedScrollSnapPoint(offset: 0, interval: 2, start: 0, end: 12, alignment: ScrollSnapPointsAlignment.Near);
RepeatedScrollSnapPoint snapPoint4 = new RepeatedScrollSnapPoint(offset: 0, interval: 2, start: 0, end: 10, alignment: ScrollSnapPointsAlignment.Near);
RepeatedScrollSnapPoint snapPoint5 = new RepeatedScrollSnapPoint(offset: 100, interval: 2, start: 100, end: 200, alignment: ScrollSnapPointsAlignment.Near);
scroller.VerticalSnapPoints.Add(snapPoint1);
Verify.Throws <ArgumentException>(() => { scroller.VerticalSnapPoints.Add(snapPoint2); });
Verify.Throws <ArgumentException>(() => { scroller.VerticalSnapPoints.Add(snapPoint3); });
scroller.HorizontalSnapPoints.Add(snapPoint4);
scroller.HorizontalSnapPoints.Add(snapPoint5);
});
}
public void SnapToFirstRepeatedScrollSnapPoint()
{
Scroller scroller = null;
Rectangle rectangleScrollerContent = null;
AutoResetEvent scrollerLoadedEvent = new AutoResetEvent(false);
RunOnUIThread.Execute(() =>
{
rectangleScrollerContent = new Rectangle();
scroller = new Scroller();
SetupDefaultUI(scroller, rectangleScrollerContent, scrollerLoadedEvent);
});
WaitForEvent("Waiting for Loaded event", scrollerLoadedEvent);
// Jump to absolute offsets
ScrollTo(scroller, 60.0, 0.0, AnimationMode.Disabled, SnapPointsMode.Default);
// Add scroll repeated snap point with different offset and start.
RunOnUIThread.Execute(() =>
{
RepeatedScrollSnapPoint snapPoint = new RepeatedScrollSnapPoint(
offset: 50,
interval: 60,
start: 10,
end: 1190,
alignment: ScrollSnapPointsAlignment.Near);
scroller.HorizontalSnapPoints.Add(snapPoint);
});
// Flick with horizontal offset velocity to naturally land around offset 15.
ScrollFrom(scroller, horizontalVelocity: -165.0f, verticalVelocity: 0.0f, horizontalInertiaDecayRate: null, verticalInertiaDecayRate: null, hookViewChanged: false);
RunOnUIThread.Execute(() =>
{
// HorizontalOffset expected to have snapped to first instance of repeated snap point: 50.
Verify.AreEqual(50.0, scroller.HorizontalOffset);
Verify.AreEqual(0.0, scroller.VerticalOffset);
Verify.AreEqual(1.0f, scroller.ZoomFactor);
});
}
private void CanAddAndRemoveSnapPointsFromAScroller(ScrollSnapPointsAlignment alignment)
{
Scroller scroller = null;
ScrollSnapPoint snapPoint2 = null;
RepeatedScrollSnapPoint snapPoint3 = null;
RepeatedScrollSnapPoint snapPoint4 = null;
RunOnUIThread.Execute(() =>
{
scroller = new Scroller();
ScrollSnapPoint snapPoint1 = new ScrollSnapPoint(snapPointValue: 10, alignment: alignment);
snapPoint2 = new ScrollSnapPoint(snapPointValue: 10, alignment: alignment);
snapPoint3 = new RepeatedScrollSnapPoint(offset: 10, interval: 10, start: 10, end: 100, alignment: alignment);
snapPoint4 = new RepeatedScrollSnapPoint(offset: 100, interval: 10, start: 100, end: 200, alignment: alignment);
ZoomSnapPoint snapPoint5 = new ZoomSnapPoint(snapPointValue: 10);
scroller.HorizontalSnapPoints.Add(snapPoint1);
scroller.VerticalSnapPoints.Add(snapPoint1);
scroller.ZoomSnapPoints.Add(snapPoint5);
});
IdleSynchronizer.Wait();
RunOnUIThread.Execute(() =>
{
Verify.AreEqual <int>(1, scroller.HorizontalSnapPoints.Count);
Verify.AreEqual <int>(1, scroller.VerticalSnapPoints.Count);
Verify.AreEqual <int>(1, scroller.ZoomSnapPoints.Count);
scroller.HorizontalSnapPoints.Add(snapPoint2);
scroller.HorizontalSnapPoints.Add(snapPoint3);
scroller.HorizontalSnapPoints.Add(snapPoint4);
});
IdleSynchronizer.Wait();
RunOnUIThread.Execute(() =>
{
Verify.AreEqual <int>(4, scroller.HorizontalSnapPoints.Count);
scroller.HorizontalSnapPoints.Remove(snapPoint2);
});
IdleSynchronizer.Wait();
RunOnUIThread.Execute(() =>
{
Verify.AreEqual <int>(3, scroller.HorizontalSnapPoints.Count);
scroller.HorizontalSnapPoints.Remove(snapPoint2);
});
IdleSynchronizer.Wait();
RunOnUIThread.Execute(() =>
{
Verify.AreEqual <int>(3, scroller.HorizontalSnapPoints.Count);
scroller.HorizontalSnapPoints.Clear();
});
IdleSynchronizer.Wait();
RunOnUIThread.Execute(() =>
{
Verify.AreEqual <int>(0, scroller.HorizontalSnapPoints.Count);
Verify.AreEqual <int>(1, scroller.VerticalSnapPoints.Count);
Verify.AreEqual <int>(1, scroller.ZoomSnapPoints.Count);
});
}
public void CanShareSnapPointsInMultipleCollections()
{
Scroller scroller1 = null;
Scroller scroller2 = null;
Scroller scroller3 = null;
ScrollSnapPoint scrollSnapPoint1 = null;
ScrollSnapPoint scrollSnapPoint2 = null;
ScrollSnapPoint scrollSnapPoint3 = null;
RepeatedScrollSnapPoint repeatedScrollSnapPoint1 = null;
RepeatedScrollSnapPoint repeatedScrollSnapPoint2 = null;
RepeatedScrollSnapPoint repeatedScrollSnapPoint3 = null;
ZoomSnapPoint zoomSnapPoint1 = null;
ZoomSnapPoint zoomSnapPoint2 = null;
ZoomSnapPoint zoomSnapPoint3 = null;
RunOnUIThread.Execute(() =>
{
scroller1 = new Scroller();
scroller2 = new Scroller();
scroller3 = new Scroller();
scrollSnapPoint1 = new ScrollSnapPoint(snapPointValue: 10, alignment: ScrollSnapPointsAlignment.Near);
scrollSnapPoint2 = new ScrollSnapPoint(snapPointValue: 20, alignment: ScrollSnapPointsAlignment.Near);
scrollSnapPoint3 = new ScrollSnapPoint(snapPointValue: 30, alignment: ScrollSnapPointsAlignment.Near);
repeatedScrollSnapPoint1 = new RepeatedScrollSnapPoint(offset: 10, interval: 10, start: 10, end: 100, alignment: ScrollSnapPointsAlignment.Near);
repeatedScrollSnapPoint2 = new RepeatedScrollSnapPoint(offset: 200, interval: 10, start: 110, end: 200, alignment: ScrollSnapPointsAlignment.Near);
repeatedScrollSnapPoint3 = new RepeatedScrollSnapPoint(offset: 300, interval: 10, start: 210, end: 300, alignment: ScrollSnapPointsAlignment.Near);
zoomSnapPoint1 = new ZoomSnapPoint(snapPointValue: 1);
zoomSnapPoint2 = new ZoomSnapPoint(snapPointValue: 2);
zoomSnapPoint3 = new ZoomSnapPoint(snapPointValue: 3);
scroller1.HorizontalSnapPoints.Add(scrollSnapPoint1);
scroller1.HorizontalSnapPoints.Add(scrollSnapPoint2);
scroller1.VerticalSnapPoints.Add(scrollSnapPoint1);
scroller1.VerticalSnapPoints.Add(scrollSnapPoint3);
scroller2.HorizontalSnapPoints.Add(repeatedScrollSnapPoint1);
scroller2.HorizontalSnapPoints.Add(repeatedScrollSnapPoint2);
scroller2.VerticalSnapPoints.Add(repeatedScrollSnapPoint1);
scroller2.VerticalSnapPoints.Add(repeatedScrollSnapPoint3);
scroller1.ZoomSnapPoints.Add(zoomSnapPoint1);
scroller1.ZoomSnapPoints.Add(zoomSnapPoint2);
scroller2.ZoomSnapPoints.Add(zoomSnapPoint1);
scroller2.ZoomSnapPoints.Add(zoomSnapPoint3);
scroller3.HorizontalSnapPoints.Add(scrollSnapPoint1);
scroller3.HorizontalSnapPoints.Add(scrollSnapPoint1);
});
IdleSynchronizer.Wait();
RunOnUIThread.Execute(() =>
{
Vector2 horizontalScrollSnapPoint11ApplicableZone = ScrollerTestHooks.GetHorizontalSnapPointActualApplicableZone(scroller1, scrollSnapPoint1);
Vector2 verticalScrollSnapPoint11ApplicableZone = ScrollerTestHooks.GetVerticalSnapPointActualApplicableZone(scroller1, scrollSnapPoint1);
Log.Comment("horizontalScrollSnapPoint11ApplicableZone=" + horizontalScrollSnapPoint11ApplicableZone.ToString());
Log.Comment("verticalScrollSnapPoint11ApplicableZone=" + verticalScrollSnapPoint11ApplicableZone.ToString());
Vector2 horizontalScrollSnapPoint21ApplicableZone = ScrollerTestHooks.GetHorizontalSnapPointActualApplicableZone(scroller2, repeatedScrollSnapPoint1);
Vector2 verticalScrollSnapPoint21ApplicableZone = ScrollerTestHooks.GetVerticalSnapPointActualApplicableZone(scroller2, repeatedScrollSnapPoint1);
Log.Comment("horizontalScrollSnapPoint21ApplicableZone=" + horizontalScrollSnapPoint21ApplicableZone.ToString());
Log.Comment("verticalScrollSnapPoint21ApplicableZone=" + verticalScrollSnapPoint21ApplicableZone.ToString());
Vector2 zoomSnapPoint11ApplicableZone = ScrollerTestHooks.GetZoomSnapPointActualApplicableZone(scroller1, zoomSnapPoint1);
Vector2 zoomSnapPoint21ApplicableZone = ScrollerTestHooks.GetZoomSnapPointActualApplicableZone(scroller2, zoomSnapPoint1);
Log.Comment("zoomSnapPoint11ApplicableZone=" + zoomSnapPoint11ApplicableZone.ToString());
Log.Comment("zoomSnapPoint21ApplicableZone=" + zoomSnapPoint21ApplicableZone.ToString());
int combinationCount11 = ScrollerTestHooks.GetHorizontalSnapPointCombinationCount(scroller1, scrollSnapPoint1);
int combinationCount31 = ScrollerTestHooks.GetHorizontalSnapPointCombinationCount(scroller3, scrollSnapPoint1);
Log.Comment("combinationCount11=" + combinationCount11);
Log.Comment("combinationCount31=" + combinationCount31);
Log.Comment("Expecting different applicable zones for ScrollSnapPoint in horizontal and vertical collections");
Verify.AreEqual <float>(15.0f, horizontalScrollSnapPoint11ApplicableZone.Y);
Verify.AreEqual <float>(20.0f, verticalScrollSnapPoint11ApplicableZone.Y);
Log.Comment("Expecting identical applicable zones for RepeatedScrollSnapPoint in horizontal and vertical collections");
Verify.AreEqual <float>(10.0f, horizontalScrollSnapPoint21ApplicableZone.X);
Verify.AreEqual <float>(10.0f, verticalScrollSnapPoint21ApplicableZone.X);
Verify.AreEqual <float>(100.0f, horizontalScrollSnapPoint21ApplicableZone.Y);
Verify.AreEqual <float>(100.0f, verticalScrollSnapPoint21ApplicableZone.Y);
Log.Comment("Expecting different applicable zones for ZoomSnapPoint in two zoom collections");
Verify.AreEqual <float>(1.5f, zoomSnapPoint11ApplicableZone.Y);
Verify.AreEqual <float>(2.0f, zoomSnapPoint21ApplicableZone.Y);
Log.Comment("Expecting different combination counts for ScrollSnapPoint in two horizontal collections");
Verify.AreEqual <int>(0, combinationCount11);
Verify.AreEqual <int>(1, combinationCount31);
});
}
