public void InvokeCursorMove(Vector2 cursorPosition, Vector2 previousCursorPosition, bool isCursorDown)
{
var relativeNew = (cursorPosition - RenderPosition).ToPoint();
var relativeOld = (previousCursorPosition - RenderPosition).ToPoint();
CursorMove?.Invoke(this, new GuiCursorMoveEventArgs(relativeNew, relativeOld, isCursorDown));
OnCursorMove(relativeNew, relativeOld, isCursorDown);
}
protected virtual bool HideCusor(ConsoleKeyInfo keyInfo)
{
if (CursorPosition == null)
{
return(false);
}
var old = CursorPosition;
CursorPosition = null;
var args = new CursorInformation(old, CursorPosition, keyInfo);
return(CursorMove?.Invoke(this, args) ?? true);
}
protected virtual bool CursorUp(ConsoleKeyInfo keyInfo)
{
if (CursorPosition == null)
{
CursorPosition = _windows.Skip(_page * ITEMS_PER_PAGE).Take(ITEMS_PER_PAGE)
.Count();
}
if (CursorPosition <= 0)
{
return(false);
}
var old = CursorPosition--;
var args = new CursorInformation(old, CursorPosition, keyInfo);
return(CursorMove?.Invoke(this, args) ?? true);
}