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dotfiles/nixos/patches/kanshi-sni-keep-menu-root-alive.patch

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--- a/src/Kanshi/SNI.hs
+++ b/src/Kanshi/SNI.hs
@@ -42,6 +42,7 @@
data SNIState = SNIState
{ sniConnection :: MVar (Maybe KanshiConnection)
, sniAppState :: MVar AppState
+ , sniMenuRoot :: MVar Dbusmenu.Menuitem
, sniMenuServer :: Dbusmenu.Server
, sniGLibContext :: GLib.MainContext
}
@@ -73,3 +74,5 @@
appState <- buildInitialState kanshiConn
connVar <- newMVar kanshiConn
stateVar <- newMVar appState
+ initialRoot <- Dbusmenu.menuitemNew
+ rootVar <- newMVar initialRoot
@@ -76 +79 @@
- let sniState = SNIState connVar stateVar menuServer context
+ let sniState = SNIState connVar stateVar rootVar menuServer context
@@ -168,6 +171,7 @@
, onToggleMonitor = handleToggleMonitor sniState
}
newRoot <- buildMenu state actions
+ modifyMVar_ (sniMenuRoot sniState) $ const (pure newRoot)
runOnGLibMain (sniGLibContext sniState) $
Dbusmenu.serverSetRoot (sniMenuServer sniState) newRoot