public CalloutPositionedInfo(PartialRectangle rectangle, RectangleEdge targetEdge, RectangleEdge alignmentEdge, CalloutBeakPositionedInfo beakPosition)
{
ElementRectangle = rectangle;
TargetEdge = targetEdge;
AlignmentEdge = alignmentEdge;
BeakPosition = beakPosition;
}
public CalloutBeakPositionedInfo(PartialRectangle elementRectangle, RectangleEdge targetEdge, RectangleEdge closestEdge)
{
ElementRectangle = elementRectangle;
TargetEdge = targetEdge;
AlignmentEdge = RectangleEdge.None;
ClosestEdge = closestEdge;
}
private async Task <PartialRectangle> FinalizeElementPositionAsync(Rectangle elementRectangle, /* hostElement, */ RectangleEdge targetEdge, Rectangle bounds, RectangleEdge alignmentEdge)
{
var hostRectangle = await JSRuntime.InvokeAsync <Rectangle>("BlazorFabricBaseComponent.measureElementRect", RootElementReference);
//Debug.WriteLine($"HostRect: {hostRectangle.left}, {hostRectangle.top}, {hostRectangle.right}, {hostRectangle.bottom}");
var elementEdge = CoverTarget ? targetEdge : (RectangleEdge)((int)targetEdge * -1);
//elementEdgeString
var returnEdge = FinalizeReturnEdge(elementRectangle, alignmentEdge != RectangleEdge.None ? alignmentEdge : GetFlankingEdges(targetEdge).positiveEdge, bounds);
//HOW TO DO THE PARTIAL STUFF? Might need to set other sides to -1
var returnValue = new PartialRectangle();
switch (elementEdge)
{
case RectangleEdge.Bottom:
returnValue.bottom = GetRelativeEdgeDifference(elementRectangle, hostRectangle, elementEdge);
break;
case RectangleEdge.Left:
returnValue.left = GetRelativeEdgeDifference(elementRectangle, hostRectangle, elementEdge);
break;
case RectangleEdge.Right:
returnValue.right = GetRelativeEdgeDifference(elementRectangle, hostRectangle, elementEdge);
break;
case RectangleEdge.Top:
returnValue.top = GetRelativeEdgeDifference(elementRectangle, hostRectangle, elementEdge);
break;
}
switch (returnEdge)
{
case RectangleEdge.Bottom:
returnValue.bottom = GetRelativeEdgeDifference(elementRectangle, hostRectangle, returnEdge);
break;
case RectangleEdge.Left:
returnValue.left = GetRelativeEdgeDifference(elementRectangle, hostRectangle, returnEdge);
break;
case RectangleEdge.Right:
returnValue.right = GetRelativeEdgeDifference(elementRectangle, hostRectangle, returnEdge);
break;
case RectangleEdge.Top:
returnValue.top = GetRelativeEdgeDifference(elementRectangle, hostRectangle, returnEdge);
break;
}
return(returnValue);
}
private CalloutBeakPositionedInfo FinalizeBeakPosition(ElementPosition elementPosition, Rectangle positionedBeak, Rectangle bounds)
{
var targetEdge = (RectangleEdge)((int)elementPosition.TargetEdge * -1);
var actualElement = new Rectangle(0, elementPosition.ElementRectangle.width, 0, elementPosition.ElementRectangle.height);
PartialRectangle returnValue = new PartialRectangle();
var returnEdge = FinalizeReturnEdge(
elementPosition.ElementRectangle,
elementPosition.AlignmentEdge != RectangleEdge.None ? elementPosition.AlignmentEdge : GetFlankingEdges(targetEdge).positiveEdge,
bounds);
switch (targetEdge)
{
case RectangleEdge.Bottom:
returnValue.bottom = GetEdgeValue(positionedBeak, targetEdge);
break;
case RectangleEdge.Left:
returnValue.left = GetEdgeValue(positionedBeak, targetEdge);
break;
case RectangleEdge.Right:
returnValue.right = GetEdgeValue(positionedBeak, targetEdge);
break;
case RectangleEdge.Top:
returnValue.top = GetEdgeValue(positionedBeak, targetEdge);
break;
}
switch (returnEdge)
{
case RectangleEdge.Bottom:
returnValue.bottom = GetRelativeEdgeDifference(positionedBeak, actualElement, returnEdge);
break;
case RectangleEdge.Left:
returnValue.left = GetRelativeEdgeDifference(positionedBeak, actualElement, returnEdge);
break;
case RectangleEdge.Right:
returnValue.right = GetRelativeEdgeDifference(positionedBeak, actualElement, returnEdge);
break;
case RectangleEdge.Top:
returnValue.top = GetRelativeEdgeDifference(positionedBeak, actualElement, returnEdge);
break;
}
return(new CalloutBeakPositionedInfo(
returnValue,
GetClosestEdge(elementPosition.TargetEdge, positionedBeak, actualElement),
targetEdge));
}
public CalloutPositionedInfo()
{
BeakPosition = new CalloutBeakPositionedInfo();
ElementRectangle = new PartialRectangle();
}