private void FixConsolidatedView()
{
consolidatedView.Children.Clear();
foreach (ScrollSnapPointBase snapPoint in ScrollPresenterTestHooks.GetConsolidatedVerticalScrollSnapPoints(markupScrollPresenter))
{
Vector2 zone = ScrollPresenterTestHooks.GetVerticalSnapPointActualApplicableZone(markupScrollPresenter, snapPoint);
zone.X = Math.Max(0, zone.X);
zone.Y = Math.Min(snapPointColumnHeight, zone.Y);
Rectangle rangeRectangle = new Rectangle();
rangeRectangle.Width = snapPointColumnWidth - 1;
rangeRectangle.Height = zone.Y - zone.X;
rangeRectangle.Margin = new Thickness(0, zone.X, 0, 0);
rangeRectangle.Fill = new SolidColorBrush(ScrollPresenterTestHooks.GetSnapPointVisualizationColor(snapPoint));
rangeRectangle.VerticalAlignment = VerticalAlignment.Top;
consolidatedView.Children.Add(rangeRectangle);
}
}
public void CanShareSnapPointsInMultipleCollections()
{
ScrollPresenter scrollPresenter1 = null;
ScrollPresenter scrollPresenter2 = null;
ScrollPresenter scrollPresenter3 = 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(() =>
{
scrollPresenter1 = new ScrollPresenter();
scrollPresenter2 = new ScrollPresenter();
scrollPresenter3 = new ScrollPresenter();
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);
scrollPresenter1.HorizontalSnapPoints.Add(scrollSnapPoint1);
scrollPresenter1.HorizontalSnapPoints.Add(scrollSnapPoint2);
scrollPresenter1.VerticalSnapPoints.Add(scrollSnapPoint1);
scrollPresenter1.VerticalSnapPoints.Add(scrollSnapPoint3);
scrollPresenter2.HorizontalSnapPoints.Add(repeatedScrollSnapPoint1);
scrollPresenter2.HorizontalSnapPoints.Add(repeatedScrollSnapPoint2);
scrollPresenter2.VerticalSnapPoints.Add(repeatedScrollSnapPoint1);
scrollPresenter2.VerticalSnapPoints.Add(repeatedScrollSnapPoint3);
scrollPresenter1.ZoomSnapPoints.Add(zoomSnapPoint1);
scrollPresenter1.ZoomSnapPoints.Add(zoomSnapPoint2);
scrollPresenter2.ZoomSnapPoints.Add(zoomSnapPoint1);
scrollPresenter2.ZoomSnapPoints.Add(zoomSnapPoint3);
scrollPresenter3.HorizontalSnapPoints.Add(scrollSnapPoint1);
scrollPresenter3.HorizontalSnapPoints.Add(scrollSnapPoint1);
});
IdleSynchronizer.Wait();
RunOnUIThread.Execute(() =>
{
Vector2 horizontalScrollSnapPoint11ApplicableZone = ScrollPresenterTestHooks.GetHorizontalSnapPointActualApplicableZone(scrollPresenter1, scrollSnapPoint1);
Vector2 verticalScrollSnapPoint11ApplicableZone = ScrollPresenterTestHooks.GetVerticalSnapPointActualApplicableZone(scrollPresenter1, scrollSnapPoint1);
Log.Comment("horizontalScrollSnapPoint11ApplicableZone=" + horizontalScrollSnapPoint11ApplicableZone.ToString());
Log.Comment("verticalScrollSnapPoint11ApplicableZone=" + verticalScrollSnapPoint11ApplicableZone.ToString());
Vector2 horizontalScrollSnapPoint21ApplicableZone = ScrollPresenterTestHooks.GetHorizontalSnapPointActualApplicableZone(scrollPresenter2, repeatedScrollSnapPoint1);
Vector2 verticalScrollSnapPoint21ApplicableZone = ScrollPresenterTestHooks.GetVerticalSnapPointActualApplicableZone(scrollPresenter2, repeatedScrollSnapPoint1);
Log.Comment("horizontalScrollSnapPoint21ApplicableZone=" + horizontalScrollSnapPoint21ApplicableZone.ToString());
Log.Comment("verticalScrollSnapPoint21ApplicableZone=" + verticalScrollSnapPoint21ApplicableZone.ToString());
Vector2 zoomSnapPoint11ApplicableZone = ScrollPresenterTestHooks.GetZoomSnapPointActualApplicableZone(scrollPresenter1, zoomSnapPoint1);
Vector2 zoomSnapPoint21ApplicableZone = ScrollPresenterTestHooks.GetZoomSnapPointActualApplicableZone(scrollPresenter2, zoomSnapPoint1);
Log.Comment("zoomSnapPoint11ApplicableZone=" + zoomSnapPoint11ApplicableZone.ToString());
Log.Comment("zoomSnapPoint21ApplicableZone=" + zoomSnapPoint21ApplicableZone.ToString());
int combinationCount11 = ScrollPresenterTestHooks.GetHorizontalSnapPointCombinationCount(scrollPresenter1, scrollSnapPoint1);
int combinationCount31 = ScrollPresenterTestHooks.GetHorizontalSnapPointCombinationCount(scrollPresenter3, 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);
});
}
