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Add suspend for vty #1080

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Add suspend for vty #1080

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5 changes: 5 additions & 0 deletions yi-frontend-vty/src/Yi/Frontend/Vty.hs
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Original file line number Diff line number Diff line change
Expand Up @@ -63,6 +63,7 @@ import qualified Graphics.Vty as Vty (Attr, Cursor (Cursor, No
withForeColor,
withStyle, (<|>))
import System.Exit (ExitCode, exitWith)
import System.Posix.Signals (raiseSignal, sigSTOP)
import Yi.Buffer
import Yi.Config
import Yi.Debug (logError, logPutStrLn)
Expand Down Expand Up @@ -167,6 +168,7 @@ start config submitEvents submitActions editor = do

return $! Common.dummyUI
{ Common.main = main fs
, Common.suspend = suspend
, Common.end = end fs
, Common.refresh = requestRefresh fs
, Common.userForceRefresh = Vty.refresh vty
Expand All @@ -180,6 +182,9 @@ main fs = do
exitCode <- takeMVar (fsEndMain fs)
exitWith exitCode

suspend :: IO ()
suspend = raiseSignal sigSTOP

layout :: FrontendState -> Editor -> IO Editor
layout fs e = do
(colCount, rowCount) <- Vty.displayBounds (Vty.outputIface (fsVty fs))
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1 change: 1 addition & 0 deletions yi-frontend-vty/yi-frontend-vty.cabal
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Expand Up @@ -27,6 +27,7 @@ library
, stm >= 2.2
, text
, vty >= 5.4
, unix
, yi-core >= 0.17
, yi-language >= 0.17
, yi-rope >= 0.10
Expand Down