private void Compose()
{
// @TODO(Joy)DONE: Go through each MenuItemInfo, get it to draw itself.
if (null == visibleMenuItems || (visibleMenuItems.Count <= 0))
{
return;
}
DrawingContext context = radialMenuVisual.RenderOpen();
//Rect hitTestArea = new Rect(new Point(0, -140), new Size(300, arcEndPoint.Y - arcStartPoint.Y));
//LinearGradientBrush brush = new LinearGradientBrush(Colors.Red, Colors.Black, 0);
////context.DrawRectangle(Brushes.Transparent, null, hitTestArea);
//Drawing drawing = new GeometryDrawing();
//context.DrawRectangle(Brushes.Transparent, null, hitTestArea);
AddEffect();
int itemsCount = visibleMenuItems.Count;
Rect background = new Rect(new Size(150, 150));
if (nodePart == NodePart.NorthEast)
{
background.Location = new Point(this.radius / 2, -(arcEndPoint.Y - arcStartPoint.Y) / 2 - background.Height / 2);
}
else if (nodePart == NodePart.North)
{
background.Location = new Point(-this.radius / 2 - background.Width, arcEndPoint.Y - 20);
}
context.DrawRectangle(Brushes.Transparent, null, background);
foreach (MenuItemInfo item in visibleMenuItems)
{
item.Render(context, fadeFlag);
}
DrawArc(context);
//Rect topScrollerBackground = new Rect(new Size(100, 50));
//Rect bottomScrollerBackground = new Rect(new Size(100, 50));
//topScrollerBackground.Location = arcStartPoint;
//bottomScrollerBackground.Location = arcEndPoint;
//context.DrawRectangle(Brushes.Yellow, null, topScrollerBackground);
//context.DrawRectangle(Brushes.Yellow, null, bottomScrollerBackground);
//Rect startTest = new Rect(arcStartPoint, new Size(5, 5));
//Rect endTest = new Rect(arcEndPoint, new Size(5, 5));
//Rect centerTest = new Rect(centerPosition, new Size(5, 5));
//context.DrawRectangle(Brushes.SkyBlue, null, startTest);
//context.DrawRectangle(Brushes.Firebrick, null, endTest);
//context.DrawRectangle(Brushes.Black, null, centerTest);
//DrawScroller(context, upScroller);
//DrawScroller(context, downScroller);
if (upScroller != null && downScroller != null)
{
upScroller.Render(context);
downScroller.Render(context);
}
context.Close();
}
