public static void PaintLine2(Canvass c, Line lineArg, Model model)
{
var from = (IConnectable)model.Objects.First(x => x.Id == lineArg.FromId);
var to = (IConnectable)model.Objects.First(x => x.Id == lineArg.ToId);
var smallestDist = CalcSmallestDist(from.GetFrameCoords(), to.GetFrameCoords());
var line = ShortestPathFinder.Calculate(smallestDist.Min, smallestDist.Max, c, model);
if (line.Count < 2)
{
return;
}
Coord coord;
// dont draw first nor 2-last elements. First/last elements are box-frames
var i = 1;
for (; i < line.Count - 2; i++)
{
coord = line[i];
var lineChar = CalculateDirectionLine(line[i - 1], coord, line[i + 1]);
c.Paint(coord, lineChar, lineArg.Id);
}
// secondlast element is the arrow head
coord = line[i];
c.Paint(coord, CalculateDirectionArrowHead(line[i - 1], coord), lineArg.Id);
}
private static void PaintLabel(Canvass canvass, Label label, bool paintSelectableIds)
{
var lines = label.Text.Split('\n');
switch (label.Direction)
{
case LabelDirection.LeftToRight:
lines.Each((line, extraY) => Canvass.PaintString(canvass, line, label.X, label.Y + extraY, label.Id, ConsoleColor.Black,
ConsoleColor.Gray));
break;
case LabelDirection.TopDown:
var extraX = 0;
foreach (var line in lines)
{
for (var i = 0; i < line.Length; i++)
{
canvass.Paint(new Coord(label.X + extraX, label.Y + i), line[i], label.Id);
}
extraX++;
}
break;
default:
throw new ArgumentOutOfRangeException();
}
if (paintSelectableIds)
{
canvass.RawPaintString(label.Id.ToString(), label.Pos, ConsoleColor.DarkGreen, ConsoleColor.Green);
}
}
public static void PaintString(Canvass c, string s, int x, int y, int objectId, ConsoleColor backgroundColor, ConsoleColor foregroundColor)
{
for (int i = 0; i < s.Length; i++)
{
c.Paint(x + i, y, s[i], objectId, backgroundColor, foregroundColor);
}
}
public static void PaintDatabase(Canvass c, Database d)
{
foreach (var t in d.Paint())
{
c.Paint(t.Item1, t.Item2, t.Item3);
}
}
private static void PaintLineOrCross(Canvass canvass, Coord pos, char c, int id)
{
if ((canvass.GetCell(pos) == '-' && c == '|') || (canvass.GetCell(pos) == '|' && c == '-'))
{
c = '+';
}
canvass.Paint(pos, c, id);
}
public static void PaintBox(Canvass c, Box b)
{
b.GetFrameCoords().Each(pos => c.Paint(pos, '*', b.Id));
const int padX = 2, padY = 1; // TODO make padding configurable pr. box
if (!string.IsNullOrWhiteSpace(b.Text))
{
b.Text.Split('\n').Each((text, i) => Canvass.PaintString(c, text, b.X + padX, b.Y + padY + i, b.Id, ConsoleColor.Black, ConsoleColor.Gray));
}
}
public static void PaintDatabase(Canvass c, Database d, bool statePaintSelectableIds)
{
foreach (var t in d.Paint())
{
c.Paint(t.Item1, t.Item2, t.Item3);
}
if (statePaintSelectableIds)
{
c.RawPaintString(d.Id.ToString(), d.Pos, ConsoleColor.DarkGreen, ConsoleColor.Green);
}
}
public static void PaintBox(Canvass c, Box b, bool paintSelectableIds)
{
b.GetFrameParts().Each(part => c.Paint(part.Item1, GetCharForStyle(b.Style, part.Item2), b.Id));
const int padX = 2, padY = 1; // TODO make padding configurable pr. box
if (!string.IsNullOrWhiteSpace(b.Text))
{
b.Text.Split('\n').Each((text, i) =>
Canvass.PaintString(c, text, b.X + padX, b.Y + padY + i, b.Id, ConsoleColor.Black, ConsoleColor.Gray));
}
if (paintSelectableIds)
{
c.RawPaintString(b.Id.ToString(), b.Pos, ConsoleColor.DarkGreen, ConsoleColor.Green);
}
}
private static void PaintLineOrCross(Canvass canvass, Coord pos, char c, int id, Model model)
{
var oc = canvass.Occupants[pos.Y, pos.X];
if (oc.HasValue)
{
var elem = model.Objects.First(x => x.Id == oc.Value);
if (elem is Line || elem is SlopedLineVectorized || elem is SlopedLine2)
{
var cell = canvass.GetCell(pos);
if (cell == '-' && c == '|' || cell == '|' && c == '-')
{
c = '+';
}
}
}
canvass.Paint(pos, c, id);
}
