{- |

Module : $Header$

Description : pretty printing (parts of) a LibEnv

Copyright : (c) C. Maeder, Uni Bremen 2002-2006

License : GPLv2 or higher, see LICENSE.txt

Maintainer : Christian.Maeder@dfki.de

Stability : provisional

Portability : non-portable(DevGraph)

pretty printing (parts of) a LibEnv

-}

module Static.PrintDevGraph

( prettyLibEnv

, printTh

, prettyHistElem

, prettyHistory

, prettyGr

, prettyLEdge

, showLEdge

, dgOriginHeader

, dgOriginSpec

, showXPath

, dgLinkOriginHeader

, dgLinkOriginSpec

, dgRuleHeader

, dgRuleEdges

) where

import Syntax.Print_AS_Structured ()

import Syntax.AS_Structured

import Static.GTheory

import Static.DevGraph

import Static.History

import Common.GlobalAnnotations

import Common.LibName

import Common.Id

import Common.Consistency

import Common.Doc as Doc

import Common.DocUtils

import Common.Result

import Common.Keywords

import Common.ConvertGlobalAnnos

import Common.AnalyseAnnos

import qualified Common.Lib.SizedList as SizedList

import qualified Common.Lib.Rel as Rel

import qualified Common.Lib.Graph as Tree

import Data.Graph.Inductive.Graph as Graph

import qualified Data.Map as Map

import qualified Data.Set as Set

import Data.List

import Data.Char

printTh :: GlobalAnnos -> SIMPLE_ID -> G_theory -> Doc

printTh oga sn g =

let ga = removeProblematicListAnnos oga in

useGlobalAnnos ga $ pretty ga $+$ prettyGTheorySL g $+$

sep [if null (tokStr sn) then Doc.empty else

keyword specS <+> sidDoc sn <+> equals, prettyGTheory g]

removeProblematicListAnnos :: GlobalAnnos -> GlobalAnnos

removeProblematicListAnnos ga = let

is = Map.keysSet $ Rel.toMap $ prec_annos ga

la = literal_annos ga

nla = la { list_lit = Map.filterWithKey ( \ li _ ->

let (op, cl, cs) = getListBrackets li in

Set.null $ Set.filter ( \ (Id ts ics _) ->

cs == ics && isPrefixOf op ts && isSuffixOf cl ts) is)

$ list_lit la }

Result _ (Just lm) = store_literal_map Map.empty $ convertLiteralAnnos nla

in ga { literal_annos = nla

, literal_map = lm }

-- * pretty instances

showXPathComp :: XPathPart -> String

showXPathComp c = case c of

ElemName s -> s

ChildIndex i -> "Spec[" ++ show i ++ "]"

showXPath :: [XPathPart] -> String

showXPath l = case l of

[] -> "/"

_ -> concatMap (('/' :) . showXPathComp) l

showNodeId :: Node -> String

showNodeId i = "node " ++ show i

instance Pretty NodeSig where

pretty (NodeSig n sig) = fsep [ text (showNodeId n) <> colon, pretty sig ]

instance Pretty NodeName where

pretty n = text $ showName n

dgOriginSpec :: DGOrigin -> Maybe SIMPLE_ID

dgOriginSpec o = case o of

DGInst n -> Just n

DGFitView n -> Just n

_ -> Nothing

dgOriginHeader :: DGOrigin -> String

dgOriginHeader o = case o of

DGEmpty -> "empty-spec"

DGBasic -> "foreign-basic-spec"

DGBasicSpec _ _ _ -> "basic-spec"

DGExtension -> "extension"

DGLogicCoercion -> "logic-translation"

DGTranslation _ -> "translation"

DGUnion -> "union"

DGRestriction _ -> "restriction"

DGRevealTranslation -> "translation part of a revealing"

DGFreeOrCofree v -> map toLower (show v) ++ "-spec"

DGLocal -> "local-spec"

DGClosed -> "closed-spec"

DGLogicQual -> "spec with logic qualifier"

DGData -> "data-spec"

DGFormalParams -> "formal parameters"

DGImports -> "arch import"

DGInst _ -> "instantiation"

DGFitSpec -> "fitting-spec"

DGFitView _ -> "fitting-view"

DGProof -> "proof-construct"

DGNormalForm n -> "normal-form(" ++ shows n ")"

DGintegratedSCC -> "OWL spec with integrated strongly connected components"

DGFlattening -> "flattening"

instance Pretty DGOrigin where

pretty o = text (dgOriginHeader o) <+> pretty (dgOriginSpec o)

$+$ case o of

DGBasicSpec mgbs _ syms -> case mgbs of

Nothing -> Doc.empty

Just gbs -> specBraces (pretty gbs)

$+$

if Set.null syms then Doc.empty else

text "new symbols:" $+$ pretty syms

DGTranslation (Renamed r) -> pretty r

DGRestriction (Restricted r) -> pretty r

_ -> Doc.empty

instance Pretty DGNodeInfo where

pretty c = case c of

DGNode {} -> pretty $ node_origin c

DGRef {} ->

pretty (getLibId $ ref_libname c) <+> text (showNodeId $ ref_node c)

prettyDGNodeLab :: DGNodeLab -> Doc

prettyDGNodeLab l = sep [ text $ getDGNodeName l, pretty $ nodeInfo l]

instance Pretty DGNodeLab where

pretty l = vcat

[ text $ "xpath: " ++ showXPath (reverse $ xpath $ dgn_name l)

, pretty $ getNodeConsStatus l

, if hasOpenGoals l then text "has open goals" else

if hasSenKind (const True) l then Doc.empty else text "locally empty"

, if labelHasHiding l then text "has ingoing hiding link" else Doc.empty

, case dgn_nf l of

Nothing -> Doc.empty

Just n -> text "normal form:" <+> text (showNodeId n)

, text "origin:" $+$ pretty (nodeInfo l)

, case dgn_sigma l of

Nothing -> Doc.empty

Just gm -> text "normal form inclusion:" $+$ pretty gm

, text "local theory:"

, pretty $ dgn_theory l]

instance Pretty EdgeId where

pretty (EdgeId i) = text $ show i

dgLinkOriginSpec :: DGLinkOrigin -> Maybe SIMPLE_ID

dgLinkOriginSpec o = case o of

DGLinkMorph n -> Just n

DGLinkInst n _ -> Just n

DGLinkInstArg n -> Just n

DGLinkView n _ -> Just n

DGLinkFitView n -> Just n

DGLinkFitViewImp n -> Just n

DGLinkRefinement n -> Just n

_ -> Nothing

dgLinkMapping :: DGLinkOrigin -> [G_mapping]

dgLinkMapping o = case o of

DGLinkInst _ (Fitted l) -> l

DGLinkView _ (Fitted l) -> l

_ -> []

dgLinkOriginHeader :: DGLinkOrigin -> String

dgLinkOriginHeader o = case o of

SeeTarget -> "see target"

TEST -> "test"

SeeSource -> "see source"

DGImpliesLink -> "reversed implies link of extension"

DGLinkExtension -> "extension"

DGLinkTranslation -> "OMDoc translation"

DGLinkClosedLenv -> "closed spec and local environment"

DGLinkImports -> "OWL import"

DGLinkMorph _ -> "instantiation morphism of"

DGLinkInst _ _ -> "instantiation of"

DGLinkInstArg _ -> "actual parameter of"

DGLinkView _ _ -> "view"

DGLinkFitView _ -> "fit source of"

DGLinkFitViewImp _ -> "add import to source of"

DGLinkProof -> "proof-link"

DGLinkFlatteningUnion -> "flattening non-disjoint union"

DGLinkFlatteningRename -> "flattening renaming"

DGLinkRefinement _ -> "refinement"

instance Pretty DGLinkOrigin where

pretty o = text (dgLinkOriginHeader o) <+> pretty (dgLinkOriginSpec o)

$+$ ppWithCommas (dgLinkMapping o)

-- | only shows the edge and node ids

showLEdge :: LEdge DGLinkLab -> String

showLEdge (s, t, l) = "edge " ++ showEdgeId (dgl_id l)

++ " " ++ getDGLinkName l

++ "(" ++ showNodeId s ++ " --> " ++ show t ++ ")"

-- | only print the origin and parts of the type

prettyDGLinkLab :: (DGLinkLab -> Doc) -> DGLinkLab -> Doc

prettyDGLinkLab f l = fsep

[ case dgl_origin l of

SeeTarget -> Doc.empty

o -> pretty o

, f l ]

-- | print short edge information

prettyLEdge :: LEdge DGLinkLab -> Doc

prettyLEdge e@(_, _, l) = fsep

[ text $ showLEdge e

, prettyDGLinkLab (text . getDGLinkType) l

, prettyThmLinkStatus $ dgl_type l ]

dgRuleEdges :: DGRule -> [LEdge DGLinkLab]

dgRuleEdges r = case r of

DGRuleWithEdge _ l -> [l]

Composition ls -> ls

_ -> []

dgRuleHeader :: DGRule -> String

dgRuleHeader r = case r of

DGRule str -> str

DGRuleWithEdge str _ -> str

DGRuleLocalInference _ -> "local-inference"

Composition _ -> "composition"

instance Pretty DGRule where

pretty r = let es = dgRuleEdges r in fsep

[ text (dgRuleHeader r) <> if null es then Doc.empty else colon, case r of

DGRuleLocalInference m ->

braces $ sepByCommas $ map (\ (s, t) ->

let d = text s in if s == t then d else pairElems d $ text t) m

_ -> case es of

[] -> Doc.empty

[(_, _, l)] -> prettyDGLinkLab (const Doc.empty) l

_ -> pretty $ Set.fromList $ map (\ (_, _, l) -> dgl_id l) es]

instance Pretty ThmLinkStatus where

pretty tls = case tls of

LeftOpen -> Doc.empty

Proven r ls -> let s = proofBasis ls in

fcat [parens (pretty r), if Set.null s then Doc.empty else pretty s]

prettyThmLinkStatus :: DGLinkType -> Doc

prettyThmLinkStatus = maybe Doc.empty pretty . thmLinkStatus

instance Pretty ConsStatus where

pretty (ConsStatus cons pc thm) = case max cons pc of

None -> Doc.empty

c -> text (show c) <> pretty thm

instance Pretty DGLinkType where

pretty t = (case t of

FreeOrCofreeDefLink v _ -> text $ show v

_ -> Doc.empty)

<> text (getDGEdgeTypeModIncName $ getHomEdgeType False True t)

<> prettyThmLinkStatus t

$+$ pretty (getLinkConsStatus t)

instance Pretty DGLinkLab where

pretty l = let mor = pretty $ dgl_morphism l in vcat

[ text "Origin:" <+> pretty (dgl_origin l)

, text "Type:" <+> pretty (dgl_type l)

, if dglPending l then text "proof chain incomplete" else Doc.empty

, case dgl_type l of

HidingFreeOrCofreeThm k n gm _ -> let nstr = showNodeId n ++ ":" in

text ("Signature morphism from " ++ nstr)

$+$ mor

$+$ text ("with " ++ (case k of

Nothing -> "hiding"

Just v -> map toLower (show v))

++ " morphism:") $+$ pretty gm

_ -> text "Signature morphism:" $+$ mor ]

-- | pretty print a labelled node

prettyGenLNode :: (a -> Doc) -> LNode a -> Doc

prettyGenLNode f (n, l) = fsep [text (showNodeId n) <> colon, f l]

prettyLNode :: LNode DGNodeLab -> Doc

prettyLNode = prettyGenLNode prettyDGNodeLab

dgChangeType :: DGChange -> String

dgChangeType c = case c of

InsertNode _ -> "insert"

DeleteNode _ -> "delete"

InsertEdge _ -> "insert"

DeleteEdge _ -> "delete"

SetNodeLab _ _ -> "change"

instance Pretty DGChange where

pretty c = text (dgChangeType c) <+> case c of

InsertNode n -> prettyLNode n

DeleteNode n -> prettyLNode n

InsertEdge e -> prettyLEdge e

DeleteEdge e -> prettyLEdge e

SetNodeLab _ n -> prettyLNode n

prettyGr :: Tree.Gr DGNodeLab DGLinkLab -> Doc

prettyGr g = vcat (map prettyLNode $ labNodes g)

$+$ vcat (map prettyLEdge $ labEdges g)

prettyImport :: MaybeNode -> Doc

prettyImport imp = case imp of

EmptyNode _ -> Doc.empty

JustNode n -> keyword givenS <+> pretty (getNode n)

prettyAllParams :: MaybeNode -> Doc

prettyAllParams ps = case ps of

EmptyNode _ -> Doc.empty

JustNode n -> pretty (getNode n)

instance Pretty ExtGenSig where

pretty (ExtGenSig (GenSig imp params allParamSig) body) = fsep $

pretty (getNode body) :

(if null params then [] else

[ pretty $ map getNode params

, prettyAllParams allParamSig ]) ++

[ prettyImport imp ]

instance Pretty ExtViewSig where

pretty (ExtViewSig src gmor ptar) = fsep

[ pretty (getNode src) <+> text toS

, pretty ptar

, pretty gmor ]

instance Pretty UnitSig where

pretty (UnitSig params usig _) =

(if null params then Doc.empty else pretty $ map getNode params)

<+> pretty (getNode usig)

instance Pretty ImpUnitSigOrSig where

pretty iu = case iu of

ImpUnitSig imp usig -> fsep

[ pretty usig, prettyImport imp ]

Sig n -> keyword specS <+> pretty (getNode n)

instance Pretty RefSig where

pretty = text . show -- missing

instance Pretty GlobalEntry where

pretty ge = case ge of

SpecEntry se -> topKey specS <+> pretty se

StructEntry ve -> topKey structS <+> pretty ve

ViewEntry ve -> topKey viewS <+> pretty ve

UnitEntry ue -> topKey unitS <+> pretty ue

ArchEntry ae -> topKey archS <+> pretty ae

RefEntry re -> keyword refinementS <+> pretty re

instance Pretty DGraph where

pretty dg = vcat

[ prettyGr $ dgBody dg

, text "global environment:"

, printMap id vcat (\ k v -> fsep [k <+> mapsto, v]) $ globalEnv dg

, text "history:"

, prettyHistory $ reverseHistory $ proofHistory dg

, text "redoable history:"

, prettyHistory $ SizedList.reverse $ reverseHistory $ redoHistory dg

, text "next edge:" <+> pretty (getNewEdgeId dg) ]

prettyHistElem :: HistElem -> Doc

prettyHistElem he = case he of

HistElem c -> pretty c

HistGroup r l -> text "rule:" <+> pretty r $+$ space <+> prettyHistory l

prettyHistory :: ProofHistory -> Doc

prettyHistory = vcat . map prettyHistElem . SizedList.toList

prettyLibEnv :: LibEnv -> Doc

prettyLibEnv = printMap id vsep ($+$)