public void TranslateBlock(Selection sel)
{
var matches = sel.Matches(rChoice);
//foreach (RSelection rsel in sel.Matches(rChoice))
//{
// //rsel.Replace(new Dictionary<string, ReplaceDelegate>()
// //{
// // {"choice", (Selection choice) =>
// // {
// // Debug(choice);
// // return choice.Value;
// // }}
// //});
// rsel.Replace(TranslateChoice(rsel.Group("choice")));
// rsel.Replace("b(" + rsel.Value + ")");
//}
for (int i = 0; i < matches.Count; i++)
{
RSelection rsel = matches[i];
Debug(rsel);
rsel.Replace(TranslateChoice(rsel.Group("choice")) /*+((i<matches.Count-1)?",":"")*/);
//rsel.Replace("b(" + rsel.Value + ")");
//rsel.Commit();
//rsel.Matches("\\|").ForEach(x => x.Replace(""));
//rsel.Replace(rsel.Value.Replace("|", ""));
}
sel.Replace("c(" + sel.Value + ")");
}
public void BehaviorTest()
{
//changing the root after having children
Regex r = new Regex(@"(((\w+)\s+)*)function\s+(\w+)");
Selection s = new Selection("public static function findObjId");
RSelection s2 = s.Match(r);
s2.Replace(new Dictionary <string, string>()
{
{ "4", "methodName" },
{ "3", "unstatic" },
});
s.Sel(0, 6).Replace("unpublic");//changing root
s2.Replace(new Dictionary <string, string>()
{
{ "3", "ee" }, //these pointers are now inaccurate+unpredictable because children are 'unlinked' from root
{ "4", "oo" },
});
Assert.AreEqual("public ee function oome", s.Value);//this result is unpredictable. This is what it produces atm (behavior)
//this is what you should do instead:
s = new Selection("public static function findObjId");
s2 = s.Match(r);
s2.Replace(new Dictionary <string, string>()
{
{ "4", "methodName" },
{ "3", "unstatic" },
});
s.Sel(0, 6).Replace("unpublic"); //after changing root...
s.Commit(); //reset all pointers
s2 = s.Match(r); //evaluate the pointers again
s2.Replace(new Dictionary <string, string>()
{
{ "3", "ee" },
{ "4", "oo" },
});
Assert.AreEqual("unpublic ee function oo", s.Value);//this is what we would have expected
//or like this:
s = new Selection("public static function findObjId");
s.Match(r).Replace(new Dictionary <string, string>()
{
{ "4", "methodName" },
{ "3", "unstatic" },
});
s.Sel(0, 6).Replace("unpublic");
s.Match(r).Replace(new Dictionary <string, string>() //NB: pointers are being re-evaluated here
{
{ "3", "ee" },
{ "4", "oo" },
});
Assert.AreEqual("unpublic ee function oo", s.Value);
}
private void TranslateExpr(Selection input)
{
string value = input.Value;
//ltrim
input.Match("^" + WS, RegexOptions.Multiline).Replace("");
//rtrim
input.Match(WS + "$", RegexOptions.Multiline).Replace("");
//xml direct accessing -> indexer accessing
foreach (RSelection xmlAccSel in input.Matches(b(
@"xml([A-Z]\w+|)", n("parts", r(b(WS, e("."), WS, IDENTIFIER), true))
)))
{
xmlAccSel.Replace(new Dictionary <string, ReplaceDelegate>()
{
{ "parts", (Selection parts) => {
foreach (RSelection part in parts.Matches(b(WS, e("."), WS, n("identifier", IDENTIFIER))))
{
if (part.Group("identifier").Value.Trim() != "hasOwnProperty")
{
part.Replace("[\"${identifier}\"]");
}
}
return(parts.Value);
} }
});
}
//attribute operator
foreach (RSelection attrSel in input.Matches(b(
e("."), e("@"), n("identifier", IDENTIFIER)
)))
{
attrSel.Replace(".attr(\"${identifier}\")");
}
//casting to parsing
RSelection castSel = input.Match(b("^" + n("type", IDENTIFIER), n("rest", e("(") + ANY)) + "$");
string castSelType = castSel.Group("type").Value;
if (!string.IsNullOrWhiteSpace(castSelType))
{
castSel.Replace("${rest}.to" + char.ToUpper(castSelType[0]) + castSelType.Substring(1) + "()");
}
}
private string TranslateChoice(Selection selection)
{
Debug(selection);
bool addSep = false;
StringBuilder sb = new StringBuilder();
sb.Append("b(");
var parts = selection.Matches(rPart);
if (parts[parts.Count - 1].Value.Trim() == "|")
{
addSep = true;
parts.RemoveAt(parts.Count - 1);
}
for (int i = 0; i < parts.Count; i++)
{
RSelection part = parts[i];
Debug(part);
string val = part.Value;
if (val.StartsWith("\"") && val.EndsWith("\""))
{
//string
sb.Append("e(\"");
sb.Append(Grammar.e1(val.Substring(1, val.Length - 2)));
sb.Append("\")");
}
else if (val.StartsWith("[") && val.EndsWith("]"))
{
//optional
sb.Append("o(");
TranslateBlock(part.Sel(1, val.Length - 2));
sb.Append(part.Value.Substring(1, part.Value.Length - 2));
//sb.Append(TranslateChoice(part.Sel(1,val.Length-2)));
sb.Append(")");
}
else if (val.StartsWith("{") && val.EndsWith("}"))
{
//repeated
sb.Append("r(");
TranslateBlock(part.Sel(1, val.Length - 2));
sb.Append(part.Value.Substring(1, part.Value.Length - 2));
//sb.Append(TranslateChoice(part.Sel(1, val.Length - 2)));
sb.Append(")");
}
else
{
//assuming identifier
sb.Append(val);
}
if (i < parts.Count - 1)
{
sb.Append(",");
}
}
sb.Append(")");
if (addSep)
{
sb.Append(",");
}
return(sb.ToString());//todo
}