🐛 Fix ibus backend

lua/ime/backends/ibus.lua

@@ -1,42 +1,35 @@
 -- luacheck: ignore 212/self
 local lgi = require "lgi"
 local p = require "dbus_proxy"
-local proxy0 = p.Proxy:new(
-  {
-    bus = p.Bus.SESSION,
-    name = "org.freedesktop.IBus",
-    interface = "org.freedesktop.IBus",
-    path = "/org/freedesktop/IBus",
-    flags = lgi.Gio.DBusProxyFlags.DO_NOT_AUTO_START
-  }
-)
 local proxy = p.Proxy:new(
   {
     bus = p.Bus.SESSION,
     name = "org.freedesktop.IBus",
     interface = "org.freedesktop.IBus",
-    path = proxy0:CurrentInputContext(),
+    path = "/org/freedesktop/IBus",
     flags = lgi.Gio.DBusProxyFlags.DO_NOT_AUTO_START
   }
 )
 local M = {
   proxy = proxy,
+  ascii_kbd = "xkb:us::eng",
+  non_ascii_kbd = "rime"
 }
 
 function M:enable_ascii()
-  M.proxy:Enable()
+  M.proxy:SetGlobalEngine(M.ascii_kbd)
 end
 
 function M:disable_ascii()
-  M.proxy:Disable()
+  M.proxy:SetGlobalEngine(M.non_ascii_kbd)
 end
 
 function M:is_ascii()
-  return M.proxy:IsEnabled()
+  return M.proxy:GetGlobalEngine()[3] == M.ascii_kbd
 end
 
 function M:current()
-  return M.proxy0:CurrentInputContext():gsub('.*/', '')
+  return M.proxy:GetGlobalEngine()[3]:sub("xkb:", ""):sub("::.*", "")
 end
 
 return M