internal void RenderCode(CodeRender cr)
{
cr.StartTopLevel();
var i = 0;
mf.ForAllFuncs(f =>
{
cr.Push(null);
cr.Push(f);
f.RenderCode(cr, null, null);
cr.Pop(f);
CreateArgListGui(f.args, cr, "(", ")");
if (f.freevars.Count > 0)
{
cr.Scale(0.7, () => CreateArgListGui(f.freevars, cr, "[", "]"));
}
cr.Pop(null);
cr.SaveFunctionLHS();
cr.Push(null);
cr.Text("=", equalsspacing, equalsspacing);
f.root.RenderCode(cr, null);
cr.Pop(null);
cr.Function(i++, f.Depth());
});
}
internal override void RenderCode(CodeRender cr, Node n, Node nparent)
{
base.RenderCode(cr, n, nparent);
if (n == null)
{
return;
}
n.RenderCodeChildren(cr);
}
void CreateArgListGui(List <PlaceHolder> l, CodeRender cr, string left, string right)
{
cr.Text(left, 0, bracketspacing);
foreach (var arg in l)
{
cr.Push(arg);
arg.RenderCode(cr, null, null);
cr.Pop(arg);
if (arg != l[l.Count - 1])
{
cr.Text(",", 0, commaspacing);
}
}
cr.Text(right, bracketspacing, 0);
}
internal void RenderCodeChildren(CodeRender cr, string lb = "(", string rb = ")", int start = 0)
{
cr.Text(lb, 0, Program.bracketspacing);
if (l != null)
{
for (var i = start; i < Arity(); i++)
{
At(i).RenderCode(cr, this);
if (i != l.Count - 1)
{
cr.Text(",", 0, Program.commaspacing);
}
}
}
cr.Text(rb, Program.bracketspacing, 0);
}
internal void RenderCode(CodeRender cr, Node nparent)
{
cr.Push(this);
t.RenderCode(cr, this, nparent);
cr.Pop(this);
}
internal virtual void RenderCode(CodeRender cr, Node n, Node nparent)
{
cr.Text(name, Program.namespacing, Program.namespacing);
}
internal override void RenderCode(CodeRender cr, Node n, Node nparent)
{
cr.WeightNext(700);
cr.Text(name, Program.namespacing, Program.namespacing);
}
internal override void RenderCode(CodeRender cr, Node n, Node nparent)
{
base.RenderCode(cr, n, nparent);
n.RenderCodeChildren(cr);
}
internal override void RenderCode(CodeRender cr, Node n, Node nparent)
{
cr.Text("`" + (reff != null ? reff.name : name), Program.namespacing, Program.namespacing);
}
internal override void RenderCode(CodeRender cr, Node n, Node nparent)
{
const double operatorscale = 1.3;
string altop = null;
switch (name)
{
case "!=": altop = "\u2260"; break;
case "<=": altop = "\u2264"; break;
case ">=": altop = "\u2265"; break;
case "==": altop = "\u2A75"; break;
case "*": altop = "\u2A2F"; break;
case "/": altop = "\u00F7"; break;
case "!": altop = "\u00AC"; break;
case "|>": altop = "\u22B3"; break;
}
if (NeedsParens(nparent, n))
{
cr.Text("(", 0, Program.bracketspacing);
}
if (name == "__apply")
{
n.At(0).RenderCode(cr, n);
cr.Scale(operatorscale, () => cr.Text("!", 0, 0));
if (n.Arity() > 1)
{
n.RenderCodeChildren(cr, "(", ")", 1);
}
}
else if (name == "|>")
{
n.At(1).RenderCode(cr, n);
cr.AltNext(altop);
cr.Scale(operatorscale,
() => cr.Text("|>", Program.operatorspacing, Program.operatorspacing));
n.At(0).RenderCode(cr, n);
}
else if (name == "__list")
{
n.RenderCodeChildren(cr, "[", "]");
}
else if (n.Arity() == 1)
{
cr.AltNext(altop);
cr.Scale(operatorscale,
() => cr.Text(name, Program.operatorspacing, Program.operatorspacing));
n.At(0).RenderCode(cr, n);
}
else if (n.Arity() == 2)
{
n.At(name == "=" ? 1 : 0).RenderCode(cr, n);
cr.AltNext(altop);
cr.Scale(operatorscale,
() => cr.Text(name, Program.operatorspacing, Program.operatorspacing));
n.At(name == "=" ? 0 : 1).RenderCode(cr, n);
}
else
{
Debug.Assert(false);
}
if (NeedsParens(nparent, n))
{
cr.Text(")", Program.bracketspacing, 0);
}
}
internal override void RenderCode(CodeRender cr, Node n, Node nparent)
{
cr.ColNext(Brushes.Green);
cr.Text("\"" + name + "\"", Program.namespacing, Program.namespacing);
}
internal override void RenderCode(CodeRender cr, Node n, Node nparent)
{
cr.ColNext(Brushes.Red);
cr.Text(name, Program.namespacing, Program.namespacing);
}
override internal void RenderCode(CodeRender cr, Node n, Node nparent)
{
cr.EditBox(name, n);
}
