interfaces: fcitx also listens on the session bus for Qt apps (LP: #1…

…634089) (#2287)

interfaces/builtin/unity7.go

@@ -108,22 +108,22 @@ owner @{HOME}/.config/fcitx/dbus/* r,
 
 # allow creating an input context
 dbus send
-    bus=fcitx
+    bus={fcitx,session}
     path=/inputmethod
     interface=org.fcitx.Fcitx.InputMethod
     member=CreateIC*
     peer=(label=unconfined),
 
 # allow setting up and tearing down the input context
 dbus send
-    bus=fcitx
+    bus={fcitx,session}
     path=/inputcontext_[0-9]*
     interface=org.fcitx.Fcitx.InputContext
     member="{Close,Destroy,Enable}IC"
     peer=(label=unconfined),
 
 dbus send
-    bus=fcitx
+    bus={fcitx,session}
     path=/inputcontext_[0-9]*
     interface=org.fcitx.Fcitx.InputContext
     member=Reset
@@ -134,16 +134,21 @@ dbus receive
     bus=fcitx
     peer=(label=unconfined),
 
+dbus receive
+    bus=session
+    interface=org.fcitx.Fcitx.*
+    peer=(label=unconfined),
+
 # use the input context
 dbus send
-    bus=fcitx
+    bus={fcitx,session}
     path=/inputcontext_[0-9]*
     interface=org.fcitx.Fcitx.InputContext
     member="Focus{In,Out}"
     peer=(label=unconfined),
 
 dbus send
-    bus=fcitx
+    bus={fcitx,session}
     path=/inputcontext_[0-9]*
     interface=org.fcitx.Fcitx.InputContext
     member="{CommitPreedit,Set*}"
@@ -153,7 +158,7 @@ dbus send
 # context path were tied to the process' security label, this would not be an
 # issue.
 dbus send
-    bus=fcitx
+    bus={fcitx,session}
     path=/inputcontext_[0-9]*
     interface=org.fcitx.Fcitx.InputContext
     member="{MouseEvent,ProcessKeyEvent}"
@@ -164,7 +169,7 @@ dbus send
 # again, could be avoided if the path were tied to the process' security
 # label).
 dbus send
-    bus=fcitx
+    bus={fcitx,session}
     path=/inputcontext_[0-9]*
     interface=org.freedesktop.DBus.Properties
     member=GetAll