ibus/ibus-use-wayland-display-for-socket-name.patch

Author: Carlos Garnacho <carlosg@gnome.org>
Date:   Thu Mar 12 16:02:16 2020 +0900

    src: Use WAYLAND_DISPLAY on Wayland sessions to make up IBus socket name
    
    In Wayland sessions, GNOME Shell 3.36 is leveraging 2 X11 Display
    connections so one is used to set up all services for a "X11 session"
    before user applications connected to the other display might require it.
    This allows seamlessly starting Xwayland on demand to X11 user applications.
    
    IBus here belongs to the first described connection, it is started
    explicitly on that display by GNOME Shell as it is necessary to set up
    ibus-x11 before any other X11 client might want to use it.
    
    However the use of this "secondary" display results in IBus daemon left
    unable to talk to applications, as the socket name is dependent on the
    DISPLAY envvar and ibus/applications don't agree on its content.
    
    For wayland sessions, make it look for WAYLAND_DISPLAY, as that'll have
    the similar "per session bus" behavior that this seems to look after.
    
    BUG=https://gitlab.gnome.org/GNOME/gnome-shell/issues/2341

Forwarded: https://github.com/ibus/ibus/commit/8ce25208c3f4adfd290a032c6aa739d2b7580eb1
Last-Update: 2020-04-06

diff --git a/src/ibusshare.c b/src/ibusshare.c
index 0d50d3f5..e0ef2ce0 100644
--- a/src/ibusshare.c
+++ b/src/ibusshare.c
@@ -100,6 +100,7 @@ ibus_get_socket_path (void)
         gchar *display;
         gchar *displaynumber = "0";
         /* gchar *screennumber = "0"; */
+        gboolean is_wayland = FALSE;
         gchar *p;
 
         path = g_strdup (g_getenv ("IBUS_ADDRESS_FILE"));
@@ -108,13 +109,19 @@ ibus_get_socket_path (void)
         }
 
         if (_display == NULL) {
-            display = g_strdup (g_getenv ("DISPLAY"));
+            display = g_strdup (g_getenv ("WAYLAND_DISPLAY"));
+            if (display)
+                is_wayland = TRUE;
+            else
+                display = g_strdup (g_getenv ("DISPLAY"));
         }
         else {
             display = g_strdup (_display);
         }
 
-        if (display) {
+        if (is_wayland) {
+            displaynumber = display;
+        } else if (display) {
             p = display;
             hostname = display;
             for (; *p != ':' && *p != '\0'; p++);