internal void CreateWheelLetters(MainActivity mainActivity, bool IsShuffling)
{
if (!IsShuffling)
{
_lstFoundWordsSoFar.Clear();
}
this.RemoveAllViews();
fDidLayout = false;
this._lstLtrWheelLetterLayouts.Clear();
// this.LayoutParameters = layoutParametersWheel;
foreach (var ltr in mainActivity._wordCont.InitialWord.OrderBy(p => mainActivity._Random.NextDouble()))
{
var wheelLetter = new LtrWheelLetterLayout(mainActivity, ltr);
this._lstLtrWheelLetterLayouts.Add(wheelLetter);
this.AddView(wheelLetter);
}
}
private LtrWheelLetterLayout GetLetterFromTouch(TouchEventArgs e)
{
LtrWheelLetterLayout ltrWheelLetterLayout = null;
if (_mainActivity._btnNew.Enabled) // if we're not calculating the next board
{
int[] locg = new int[2];
this.GetLocationInWindow(locg);
var X = (int)e.Event.RawX; // - locg[0];
var Y = (int)e.Event.RawY; // - locg[1];
foreach (var ltr in _lstLtrWheelLetterLayouts)
{
if (IsPointInsideView(X, Y, ltr))
{
ltrWheelLetterLayout = ltr;
break;
}
}
}
return(ltrWheelLetterLayout);
}
private bool IsPointInsideView(float x, float y, LtrWheelLetterLayout view)
{
var location = new int[2];
view.GetLocationOnScreen(location);
int viewX = location[0];
int viewY = location[1];
this.GetLocationOnScreen(location);
x -= location[0];
y -= location[1];
Rect rect = new Rect();
view.GetHitRect(rect);
// rect = new Rect(viewX, viewY, viewX + view.Width, viewY + view.Height);
if (_lstSelected.Count == 0)
{// for 1st letter, allow a larger rect
// rect.Left -= 50; rect.Right += 50; rect.Bottom += 50; rect.Top -= 50;
}
var isin = rect.Contains((int)x, (int)y);
// isin = false;
//var margx = (view.LayoutParameters as RelativeLayout.LayoutParams)?.LeftMargin;
//var margy = (view.LayoutParameters as RelativeLayout.LayoutParams)?.TopMargin;
////this._mainActivity._txtWordSoFar.Text = $"view={view.textView.Text} rect={rect} ({viewX},{viewY}) ({margx}, {margy}) ({view.Width},{view.Height})";
////point is inside view bounds
//// xxz ({x}, {y}) {viewX},{viewY}) rect = {rect.Left},{ rect.Top}) ({rect.Right},{rect.Bottom})
//if (x > viewX && x < (viewX + view.Width))
//{
// if (y > viewY && y < viewY + view.Height)
// {
// return true;
// }
//}
return(isin);
}