{-# OPTIONS -cpp #-}

{-|

Module : $Header$

Copyright : (c) C. Maeder, Uni Bremen 2005

License : similar to LGPL, see HetCATS/LICENSE.txt or LIZENZ.txt

Maintainer : paolot@tzi.de

Stability : provisional

Portability : non-portable(Logic)

dumping a LibEnv to Isabelle theory files

-}

module Isabelle.CreateTheories where

import Common.Id

import Common.PrettyPrint

import Common.Result

import Common.Lib.Pretty as P

import Logic.Coerce

import Logic.Comorphism

import Syntax.AS_Library

import Syntax.Print_AS_Library()

import Static.DevGraph

import Logic.Prover

import Isabelle.CreateThy as CreateThy

import CASL.Logic_CASL

import HasCASL.Logic_HasCASL

import Comorphisms.CASL2PCFOL

import Comorphisms.PCFOL2CFOL

import Comorphisms.CFOL2IsabelleHOL

import Comorphisms.HasCASL2IsabelleHOL

#ifdef PROGRAMATICA

import Comorphisms.Haskell2IsabelleHOLCF

import Haskell.Logic_Haskell

#endif

printTheory :: LIB_NAME -> SIMPLE_ID -> G_theory -> Maybe Doc

printTheory ln sn (G_theory lid sign0 sens0) =

let th = (sign0, toNamedList sens0)

r1 = do

th0 <- coerceBasicTheory lid CASL "" th

th1 <- map_theory CASL2PCFOL th0

th2 <- map_theory PCFOL2CFOL th1

map_theory CFOL2IsabelleHOL th2

#ifdef PROGRAMATICA

r2 = do

th0 <- coerceBasicTheory lid Haskell "" th

map_theory Haskell2IsabelleHOLCF th0

#else

r2 = r1

#endif

r4 = do

th0 <- coerceBasicTheory lid HasCASL "" th

map_theory HasCASL2IsabelleHOL th0

r3 = case maybeResult r1 of

Nothing -> case maybeResult r2 of

Nothing -> r4

_ -> r2

_ -> r1

in case maybeResult r3 of

Nothing -> Nothing

Just (sign, sens) -> let

tn = reverse (takeWhile (/= '/') $ reverse $ show ln)

++ "_" ++ showPretty sn ""

doc = text "theory" <+> text tn <+> text "=" $$

createTheoryText sign sens

in Just doc