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authoraarne <aarne@cs.chalmers.se>2008-06-25 16:43:48 +0000
committeraarne <aarne@cs.chalmers.se>2008-06-25 16:43:48 +0000
commitb96b36f43de3e2f8b58d5f539daa6f6d47f25870 (patch)
tree0992334be13cec6538a1dea22fbbf26ad6bdf224 /src/GF/Devel/GFCCtoJS.hs
parentfe367412e0aeb4ad5c02de68e6eca382e0f96984 (diff)
removed src for 2.9
Diffstat (limited to 'src/GF/Devel/GFCCtoJS.hs')
-rw-r--r--src/GF/Devel/GFCCtoJS.hs132
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