diff options
| author | aarne <aarne@cs.chalmers.se> | 2008-06-25 16:43:48 +0000 |
|---|---|---|
| committer | aarne <aarne@cs.chalmers.se> | 2008-06-25 16:43:48 +0000 |
| commit | b96b36f43de3e2f8b58d5f539daa6f6d47f25870 (patch) | |
| tree | 0992334be13cec6538a1dea22fbbf26ad6bdf224 /src/GF/Devel/GFCCtoJS.hs | |
| parent | fe367412e0aeb4ad5c02de68e6eca382e0f96984 (diff) | |
removed src for 2.9
Diffstat (limited to 'src/GF/Devel/GFCCtoJS.hs')
| -rw-r--r-- | src/GF/Devel/GFCCtoJS.hs | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/src/GF/Devel/GFCCtoJS.hs b/src/GF/Devel/GFCCtoJS.hs deleted file mode 100644 index c61ad08d5..000000000 --- a/src/GF/Devel/GFCCtoJS.hs +++ /dev/null @@ -1,132 +0,0 @@ -module GF.Devel.GFCCtoJS (gfcc2js) where - -import qualified GF.GFCC.Macros as M -import qualified GF.GFCC.DataGFCC as D -import GF.GFCC.CId -import qualified GF.JavaScript.AbsJS as JS -import qualified GF.JavaScript.PrintJS as JS - -import GF.Formalism.FCFG -import GF.Parsing.FCFG.PInfo -import GF.Formalism.Utilities (NameProfile(..), Profile(..), SyntaxForest(..)) - -import GF.Text.UTF8 -import GF.Data.ErrM -import GF.Infra.Option - -import Control.Monad (mplus) -import Data.Array (Array) -import qualified Data.Array as Array -import Data.Maybe (fromMaybe) -import qualified Data.Map as Map - -gfcc2js :: D.GFCC -> String -gfcc2js gfcc = - encodeUTF8 $ JS.printTree $ JS.Program [JS.ElStmt $ JS.SDeclOrExpr $ JS.Decl [JS.DInit (JS.Ident n) grammar]] - where - n = D.printCId $ D.absname gfcc - as = D.abstract gfcc - cs = Map.assocs (D.concretes gfcc) - start = M.lookStartCat gfcc - grammar = new "GFGrammar" [abstract, concrete] - abstract = abstract2js start as - concrete = JS.EObj $ map (concrete2js start n) cs - -abstract2js :: String -> D.Abstr -> JS.Expr -abstract2js start ds = new "GFAbstract" [JS.EStr start, JS.EObj $ map absdef2js (Map.assocs (D.funs ds))] - -absdef2js :: (CId,(D.Type,D.Exp)) -> JS.Property -absdef2js (CId f,(typ,_)) = - let (args,CId cat) = M.catSkeleton typ in - JS.Prop (JS.StringPropName f) (new "Type" [JS.EArray [JS.EStr x | CId x <- args], JS.EStr cat]) - -concrete2js :: String -> String -> (CId,D.Concr) -> JS.Property -concrete2js start n (CId c, cnc) = - JS.Prop l (new "GFConcrete" ([(JS.EObj $ ((map (cncdef2js n c) ds) ++ litslins))] ++ - maybe [] (parser2js start) (D.parser cnc))) - where - l = JS.StringPropName c - ds = concatMap Map.assocs [D.lins cnc, D.opers cnc, D.lindefs cnc] - litslins = [JS.Prop (JS.StringPropName "Int") (JS.EFun [children] [JS.SReturn $ new "Arr" [JS.EIndex (JS.EVar children) (JS.EInt 0)]]), - JS.Prop (JS.StringPropName "Float") (JS.EFun [children] [JS.SReturn $ new "Arr" [JS.EIndex (JS.EVar children) (JS.EInt 0)]]), - JS.Prop (JS.StringPropName "String") (JS.EFun [children] [JS.SReturn $ new "Arr" [JS.EIndex (JS.EVar children) (JS.EInt 0)]])] - - -cncdef2js :: String -> String -> (CId,D.Term) -> JS.Property -cncdef2js n l (CId f, t) = JS.Prop (JS.StringPropName f) (JS.EFun [children] [JS.SReturn (term2js n l t)]) - -term2js :: String -> String -> D.Term -> JS.Expr -term2js n l t = f t - where - f t = - case t of - D.R xs -> new "Arr" (map f xs) - D.P x y -> JS.ECall (JS.EMember (f x) (JS.Ident "sel")) [f y] - D.S xs -> mkSeq (map f xs) - D.K t -> tokn2js t - D.V i -> JS.EIndex (JS.EVar children) (JS.EInt i) - D.C i -> new "Int" [JS.EInt i] - D.F (CId f) -> JS.ECall (JS.EMember (JS.EIndex (JS.EMember (JS.EVar $ JS.Ident n) (JS.Ident "concretes")) (JS.EStr l)) (JS.Ident "rule")) [JS.EStr f, JS.EVar children] - D.FV xs -> new "Variants" (map f xs) - D.W str x -> new "Suffix" [JS.EStr str, f x] - D.RP x y -> new "Rp" [f x, f y] - D.TM _ -> new "Meta" [] - -tokn2js :: D.Tokn -> JS.Expr -tokn2js (D.KS s) = mkStr s -tokn2js (D.KP ss vs) = mkSeq (map mkStr ss) -- FIXME - -mkStr :: String -> JS.Expr -mkStr s = new "Str" [JS.EStr s] - -mkSeq :: [JS.Expr] -> JS.Expr -mkSeq [x] = x -mkSeq xs = new "Seq" xs - -argIdent :: Integer -> JS.Ident -argIdent n = JS.Ident ("x" ++ show n) - -children :: JS.Ident -children = JS.Ident "cs" - --- Parser -parser2js :: String -> FCFPInfo -> [JS.Expr] -parser2js start p = [new "Parser" [JS.EStr start, - JS.EArray $ map frule2js (Array.elems (allRules p)), - JS.EObj $ map cats (Map.assocs (startupCats p))]] - where - cats (CId c,is) = JS.Prop (JS.StringPropName c) (JS.EArray (map JS.EInt is)) - -frule2js :: FRule -> JS.Expr -frule2js (FRule n args res lins) = new "Rule" [JS.EInt res, name2js n, JS.EArray (map JS.EInt args), lins2js lins] - -name2js :: FName -> JS.Expr -name2js n = case n of - Name (CId "_") [p] -> fromProfile p - Name f ps -> new "FunApp" $ [JS.EStr $ prCId f, JS.EArray (map fromProfile ps)] - where - fromProfile :: Profile (SyntaxForest CId) -> JS.Expr - fromProfile (Unify []) = new "MetaVar" [] - fromProfile (Unify [x]) = daughter x - fromProfile (Unify args) = new "Unify" [JS.EArray (map daughter args)] - fromProfile (Constant forest) = fromSyntaxForest forest - - daughter i = new "Arg" [JS.EInt i] - - fromSyntaxForest :: SyntaxForest CId -> JS.Expr - fromSyntaxForest FMeta = new "MetaVar" [] - -- FIXME: is there always just one element here? - fromSyntaxForest (FNode n [args]) = new "FunApp" $ [JS.EStr $ prCId n, JS.EArray (map fromSyntaxForest args)] - fromSyntaxForest (FString s) = new "Lit" $ [JS.EStr s] - fromSyntaxForest (FInt i) = new "Lit" $ [JS.EInt $ fromIntegral i] - fromSyntaxForest (FFloat f) = new "Lit" $ [JS.EDbl f] - -lins2js :: Array FIndex (Array FPointPos FSymbol) -> JS.Expr -lins2js ls = JS.EArray [ JS.EArray [ sym2js s | s <- Array.elems l] | l <- Array.elems ls] - -sym2js :: FSymbol -> JS.Expr -sym2js (FSymCat _ l n) = new "ArgProj" [JS.EInt n, JS.EInt l] -sym2js (FSymTok t) = new "Terminal" [JS.EStr t] - -new :: String -> [JS.Expr] -> JS.Expr -new f xs = JS.ENew (JS.Ident f) xs |
