static string Render(Model.Function func) { StringBuilder txt = new StringBuilder(); txt.AppendFormat("<span class=\"function_name\">{0}</span>(", func.Name); txt.AppendFormat("<span class=\"expression\">{0}</span>", Render(func.Expression)); //if (expression != null) { // bool first = true; // foreach (Term t in expression.Terms) { // txt.Append(t.ToString()); // } //} txt.Append(")"); return(txt.ToString()); }
void term(out Model.Term trm) { trm = new Model.Term(); string val = ""; Model.Expression exp = null; string ident = null; if (la.kind == 7 || la.kind == 8) { QuotedString(out val); trm.Value = val; trm.Type = Model.TermType.String; } else if (la.kind == 9) { URI(out val); trm.Value = val; trm.Type = Model.TermType.Url; } else if (la.kind == 47) { Get(); identity(out ident); trm.Value = "U\\" + ident; trm.Type = Model.TermType.Unicode; } else if (la.kind == 33) { HexValue(out val); trm.Value = val; trm.Type = Model.TermType.Hex; } else if (StartOf(15)) { bool minus = false; if (la.kind == 24) { Get(); minus = true; } if (StartOf(16)) { identity(out ident); trm.Value = ident; trm.Type = Model.TermType.String; if (minus) { trm.Value = "-" + trm.Value; } while (la.kind == 4) { Get(); } if (StartOf(17)) { while (la.kind == 34 || la.kind == 36 || la.kind == 43) { if (la.kind == 43) { Get(); trm.Value += t.val; if (StartOf(18)) { if (la.kind == 43) { Get(); trm.Value += t.val; } if (la.kind == 24) { Get(); trm.Value += t.val; } identity(out ident); trm.Value += ident; } else if (la.kind == 33) { HexValue(out val); trm.Value += val; } else if (StartOf(19)) { while (la.kind == 3) { Get(); trm.Value += t.val; } if (la.kind == 34) { Get(); trm.Value += "."; while (la.kind == 3) { Get(); trm.Value += t.val; } } } else SynErr(57); } else if (la.kind == 34) { Get(); trm.Value += t.val; if (la.kind == 24) { Get(); trm.Value += t.val; } identity(out ident); trm.Value += ident; } else { Get(); trm.Value += t.val; while (la.kind == 4) { Get(); } if (la.kind == 24) { Get(); trm.Value += t.val; } if (StartOf(16)) { identity(out ident); trm.Value += ident; } else if (StartOf(19)) { while (la.kind == 3) { Get(); trm.Value += t.val; } } else SynErr(58); } } } if (la.kind == 10) { Get(); while (la.kind == 4) { Get(); } expr(out exp); Model.Function func = new Model.Function(); func.Name = trm.Value; func.Expression = exp; trm.Value = null; trm.Function = func; trm.Type = Model.TermType.Function; while (la.kind == 4) { Get(); } Expect(11); } } else if (StartOf(15)) { if (la.kind == 29) { Get(); trm.Sign = '+'; } if (minus) { trm.Sign = '-'; } while (la.kind == 3) { Get(); val += t.val; } if (la.kind == 34) { Get(); val += t.val; while (la.kind == 3) { Get(); val += t.val; } } if (StartOf(20)) { if (la.val.ToLower().Equals("n")) { Expect(22); val += t.val; if (la.kind == 24 || la.kind == 29) { if (la.kind == 29) { Get(); val += t.val; } else { Get(); val += t.val; } Expect(3); val += t.val; while (la.kind == 3) { Get(); val += t.val; } } } else if (la.kind == 48) { Get(); trm.Unit = Model.Unit.Percent; } else { if (IsUnit()) { identity(out ident); try { trm.Unit = (Model.Unit)Enum.Parse(typeof(Model.Unit), ident, true); } catch { errors.SemErr(t.line, t.col, string.Format("Unrecognized unit '{0}'", ident)); } } } } trm.Value = val; trm.Type = Model.TermType.Number; } else SynErr(59); } else SynErr(60); }
void term(out Model.Term trm) { trm = new Model.Term(); string val = ""; Model.Expression exp = null; string ident = null; if (la.kind == 7 || la.kind == 8) { QuotedString(out val); trm.Value = val; trm.Type = Model.TermType.String; } else if (la.kind == 9) { URI(out val); trm.Value = val; trm.Type = Model.TermType.Url; } else if (la.kind == 47) { Get(); identity(out ident); trm.Value = "U\\" + ident; trm.Type = Model.TermType.Unicode; } else if (la.kind == 33) { HexValue(out val); trm.Value = val; trm.Type = Model.TermType.Hex; } else if (StartOf(15)) { bool minus = false; if (la.kind == 24) { Get(); minus = true; } if (StartOf(16)) { identity(out ident); trm.Value = ident; trm.Type = Model.TermType.String; if (minus) { trm.Value = "-" + trm.Value; } while (la.kind == 4) { Get(); } if (StartOf(17)) { while (la.kind == 34 || la.kind == 36 || la.kind == 43) { if (la.kind == 43) { Get(); trm.Value += t.val; if (StartOf(18)) { if (la.kind == 43) { Get(); trm.Value += t.val; } if (la.kind == 24) { Get(); trm.Value += t.val; } identity(out ident); trm.Value += ident; } else if (la.kind == 33) { HexValue(out val); trm.Value += val; } else if (StartOf(19)) { while (la.kind == 3) { Get(); trm.Value += t.val; } if (la.kind == 34) { Get(); trm.Value += "."; while (la.kind == 3) { Get(); trm.Value += t.val; } } } else { SynErr(57); } } else if (la.kind == 34) { Get(); trm.Value += t.val; if (la.kind == 24) { Get(); trm.Value += t.val; } identity(out ident); trm.Value += ident; } else { Get(); trm.Value += t.val; while (la.kind == 4) { Get(); } if (la.kind == 24) { Get(); trm.Value += t.val; } if (StartOf(16)) { identity(out ident); trm.Value += ident; } else if (StartOf(19)) { while (la.kind == 3) { Get(); trm.Value += t.val; } } else { SynErr(58); } } } } if (la.kind == 10) { Get(); while (la.kind == 4) { Get(); } expr(out exp); Model.Function func = new Model.Function(); func.Name = trm.Value; func.Expression = exp; trm.Value = null; trm.Function = func; trm.Type = Model.TermType.Function; while (la.kind == 4) { Get(); } Expect(11); } } else if (StartOf(15)) { if (la.kind == 29) { Get(); trm.Sign = '+'; } if (minus) { trm.Sign = '-'; } while (la.kind == 3) { Get(); val += t.val; } if (la.kind == 34) { Get(); val += t.val; while (la.kind == 3) { Get(); val += t.val; } } if (StartOf(20)) { if (la.val.ToLower().Equals("n")) { Expect(22); val += t.val; if (la.kind == 24 || la.kind == 29) { if (la.kind == 29) { Get(); val += t.val; } else { Get(); val += t.val; } Expect(3); val += t.val; while (la.kind == 3) { Get(); val += t.val; } } } else if (la.kind == 48) { Get(); trm.Unit = Model.Unit.Percent; } else { if (IsUnit()) { identity(out ident); try { trm.Unit = (Model.Unit)Enum.Parse(typeof(Model.Unit), ident, true); } catch { errors.SemErr(t.line, t.col, string.Format("Unrecognized unit '{0}'", ident)); } } } } trm.Value = val; trm.Type = Model.TermType.Number; } else { SynErr(59); } } else { SynErr(60); } }