public SingleConnectionDrawer(Grid grid)
{
_grid = grid;
_mainLineIn = DrawerHelper.GetLine();
_mainLineOut = DrawerHelper.GetLine(DrawerHelper.BlueBrush);
_firstLine = DrawerHelper.GetLine();
_secondLine = DrawerHelper.GetLine(DrawerHelper.BlueBrush);
_outFirstLine = DrawerHelper.GetLine();
_outSecondLine = DrawerHelper.GetLine(DrawerHelper.BlueBrush);
AddLines();
void AddLines()
{
_grid.Children.Add(_mainLineIn);
_grid.Children.Add(_mainLineOut);
_grid.Children.Add(_firstLine);
_grid.Children.Add(_secondLine);
_grid.Children.Add(_outFirstLine);
_grid.Children.Add(_outSecondLine);
}
}
public void Draw(LetterView from, LetterView to, SignalDirection direction)
{
Point start = DrawerHelper.GetLocation(from, _grid, _xOffset, _yOffset);
Point end = DrawerHelper.GetLocation(to, _grid, _xOffset, _yOffset);
Point middlePoint = DrawerHelper.GetMiddlePoint(start, end);
DrawerHelper.SetLine(_mainLineIn, start, middlePoint);
DrawerHelper.SetLine(_mainLineOut, middlePoint, end);
DrawerHelper.SetHorizontalLine(_firstLine, start, 5);
DrawerHelper.SetHorizontalLine(_secondLine, end, 5);
var v = new Vector(from.Width + 4, 0);
DrawerHelper.SetHorizontalLine(_outFirstLine, start + v, 50);
DrawerHelper.SetHorizontalLine(_outSecondLine, end + v, 50);
}
public void DrawFirst(LetterView from, LetterView to)
{
Point start = DrawerHelper.GetLocation(from, _grid, _xOffset, _yOffset);
Point end = DrawerHelper.GetLocation(to, _grid, to.Width + 2 + _xOffset + 7, _yOffset);
DrawerHelper.SetLine(_mainLineIn, start, end);
DrawerHelper.SetHorizontalLine(_firstLineIn, start, 5);
DrawerHelper.SetHorizontalLine(_secondLineIn, end, -5);
var v = new Vector(from.Width + 4, 0);
Point outerStart = Point.Add(start, v);
DrawerHelper.SetHorizontalLine(_startOuterLineIn, outerStart, 50);
Point outerEnd = Point.Add(end, -v);
DrawerHelper.SetHorizontalLine(_endOuterLineIn, outerEnd, -50);
}
public DoubleConnectionDrawer(Grid grid)
{
_grid = grid;
_mainLineIn = DrawerHelper.GetLine();
_firstLineIn = DrawerHelper.GetLine();
_secondLineIn = DrawerHelper.GetLine();
_startOuterLineIn = DrawerHelper.GetLine();
_endOuterLineIn = DrawerHelper.GetLine();
var brush = DrawerHelper.BlueBrush;
_mainLineOut = DrawerHelper.GetLine(brush);
_firstLineOut = DrawerHelper.GetLine(brush);
_secondLineOut = DrawerHelper.GetLine(brush);
_startOuterLineOut = DrawerHelper.GetLine(brush);
_endOuterLineOut = DrawerHelper.GetLine(brush);
AddLines();
void AddLines()
{
_grid.Children.Add(_mainLineIn);
Grid.SetColumnSpan(_mainLineIn, 2);
_grid.Children.Add(_firstLineIn);
Grid.SetColumnSpan(_firstLineIn, 2);
_grid.Children.Add(_secondLineIn);
Grid.SetColumnSpan(_secondLineIn, 2);
_grid.Children.Add(_startOuterLineIn);
Grid.SetColumnSpan(_startOuterLineIn, 2);
_grid.Children.Add(_endOuterLineIn);
Grid.SetColumnSpan(_endOuterLineIn, 2);
_grid.Children.Add(_mainLineOut);
Grid.SetColumnSpan(_mainLineOut, 2);
_grid.Children.Add(_firstLineOut);
Grid.SetColumnSpan(_firstLineOut, 2);
_grid.Children.Add(_secondLineOut);
Grid.SetColumnSpan(_secondLineOut, 2);
_grid.Children.Add(_startOuterLineOut);
Grid.SetColumnSpan(_startOuterLineOut, 2);
_grid.Children.Add(_endOuterLineOut);
Grid.SetColumnSpan(_endOuterLineOut, 2);
}
}
