module Agda.Interaction.Highlighting.Emacs
( lispifyHighlightingInfo
, Agda.Interaction.Highlighting.Emacs.tests
) where
import Agda.Interaction.FindFile
import Agda.Interaction.Highlighting.Precise
import Agda.Interaction.Highlighting.Range
import Agda.Interaction.EmacsCommand
import Agda.Syntax.Abstract (QName)
import Agda.Syntax.Common
import qualified Agda.Syntax.Position as P
import Agda.Syntax.Translation.ConcreteToAbstract (TopLevelInfo)
import Agda.TypeChecking.Errors (prettyError)
import Agda.TypeChecking.Monad
(TCM, envHighlightingMethod, HighlightingMethod(..))
import Agda.Utils.FileName
import qualified Agda.Utils.IO.UTF8 as UTF8
import Agda.Utils.String
import Agda.Utils.TestHelpers
import Agda.Utils.Impossible
#include "../../undefined.h"
import Control.Applicative
import qualified Control.Exception as E
import Control.Monad.Reader
import Control.Monad.Trans
import Data.Char
import Data.List
import qualified Data.Map as Map
import Data.Maybe
import Data.Monoid
import qualified System.Directory as D
import qualified System.IO as IO
toAtoms :: MetaInfo -> [String]
toAtoms m = map toAtom (otherAspects m) ++ toAtoms' (aspect m)
where
toAtom x = map toLower (show x)
kindToAtom (Constructor Inductive) = "inductiveconstructor"
kindToAtom (Constructor CoInductive) = "coinductiveconstructor"
kindToAtom k = toAtom k
toAtoms' Nothing = []
toAtoms' (Just (Name mKind op)) =
map kindToAtom (maybeToList mKind) ++ opAtom
where opAtom | op = ["operator"]
| otherwise = []
toAtoms' (Just a) = [toAtom a]
showMetaInfo :: ModuleToSource
-> (Range, MetaInfo) -> Lisp String
showMetaInfo modFile (r, m) =
L $ ((map (A . show) [from r, to r])
++
[L $ map A $ toAtoms m]
++
(A $ maybe "nil" quote $ note m)
:
defSite)
where
defSite = case definitionSite m of
Nothing -> []
Just (m, p) -> case Map.lookup m modFile of
Nothing -> __IMPOSSIBLE__
Just f -> [Cons (A $ quote $ filePath f) (A $ show p)]
lispifyHighlightingInfo
:: HighlightingInfo
-> ModuleToSource
-> TCM (Lisp String)
lispifyHighlightingInfo h modFile = do
method <- envHighlightingMethod <$> ask
liftIO $ case ranges h of
_ | method == Direct -> direct
((_, mi) : _) | otherAspects mi == [TypeChecks] ||
mi == mempty -> direct
_ -> indirect
where
info = map (showMetaInfo modFile) (ranges h)
direct = return $ L (A "agda2-highlight-add-annotations" :
map Q info)
indirect = do
dir <- D.getTemporaryDirectory
f <- E.bracket (IO.openTempFile dir "agda2-mode")
(IO.hClose . snd) $ \ (f, h) -> do
UTF8.hPutStr h (show $ L info)
return f
return $ L [ A "agda2-highlight-load-and-delete-action"
, A (quote f)
]
tests :: IO Bool
tests = runTests "Agda.Interaction.Highlighting.Emacs" []