, initializeResponse
-- ** Documents
, openDoc
+ , openDoc'
, closeDoc
+ , changeDoc
, documentContents
, getDocumentEdit
, getDocUri
import System.IO
import System.Directory
import System.FilePath
-import qualified Yi.Rope as Rope
+import qualified Data.Rope.UTF16 as Rope
-- | Starts a new session.
--
modify (\s -> s { vfs = newVFS })
sendMessage n
+sendNotification TextDocumentDidChange params = do
+ let params' = fromJust $ decode $ encode params
+ n :: DidChangeTextDocumentNotification
+ n = NotificationMessage "2.0" TextDocumentDidChange params'
+ oldVFS <- vfs <$> get
+ newVFS <- liftIO $ changeFromClientVFS oldVFS n
+ modify (\s -> s { vfs = newVFS })
+ sendMessage n
+
sendNotification method params = sendMessage (NotificationMessage "2.0" method params)
-- | Sends a response to the server.
-- | Opens a text document and sends a notification to the client.
openDoc :: FilePath -> String -> Session TextDocumentIdentifier
openDoc file languageId = do
- item <- getDocItem file languageId
- sendNotification TextDocumentDidOpen (DidOpenTextDocumentParams item)
- TextDocumentIdentifier <$> getDocUri file
- where
- -- | Reads in a text document as the first version.
- getDocItem :: FilePath -- ^ The path to the text document to read in.
- -> String -- ^ The language ID, e.g "haskell" for .hs files.
- -> Session TextDocumentItem
- getDocItem file languageId = do
context <- ask
let fp = rootDir context </> file
contents <- liftIO $ T.readFile fp
- return $ TextDocumentItem (filePathToUri fp) (T.pack languageId) 0 contents
+ openDoc' file languageId contents
+
+-- | This is a variant of `openDoc` that takes the file content as an argument.
+openDoc' :: FilePath -> String -> T.Text -> Session TextDocumentIdentifier
+openDoc' file languageId contents = do
+ context <- ask
+ let fp = rootDir context </> file
+ uri = filePathToUri fp
+ item = TextDocumentItem uri (T.pack languageId) 0 contents
+ sendNotification TextDocumentDidOpen (DidOpenTextDocumentParams item)
+ pure $ TextDocumentIdentifier uri
-- | Closes a text document and sends a notification to the client.
closeDoc :: TextDocumentIdentifier -> Session ()
let params = DidCloseTextDocumentParams (TextDocumentIdentifier (docId ^. uri))
sendNotification TextDocumentDidClose params
- oldVfs <- vfs <$> get
- let notif = NotificationMessage "" TextDocumentDidClose params
- newVfs <- liftIO $ closeVFS oldVfs notif
- modify $ \s -> s { vfs = newVfs }
+-- | Changes a text document and sends a notification to the client
+changeDoc :: TextDocumentIdentifier -> [TextDocumentContentChangeEvent] -> Session ()
+changeDoc docId changes = do
+ verDoc <- getVersionedDoc docId
+ let params = DidChangeTextDocumentParams (verDoc & version . non 0 +~ 1) (List changes)
+ sendNotification TextDocumentDidChange params
-- | Gets the Uri for the file corrected to the session directory.
getDocUri :: FilePath -> Session Uri
fs <- vfs <$> get
let ver =
case fs Map.!? uri of
- Just (VirtualFile v _) -> Just v
+ Just (VirtualFile v _ _) -> Just v
_ -> Nothing
return (VersionedTextDocumentIdentifier uri ver)