ibus-xkb-layouts: Support ibus-1.4.

src/xkbutil.c

 #include <string.h>
 #include <glib.h>
 #include "xkbutil.h"
 
 #ifndef XKB_RULES_XML_FILE
 #define XKB_RULES_XML_FILE "/usr/share/X11/xkb/rules/evdev.xml"
 #endif
 
 static IBusEngineDesc *
 ibus_xkb_engine_new (gchar    *layout,
@@ skipping 15 matching lines @@
 
     if (variant && *variant) {
         engine_layout = g_strdup_printf ("%s(%s)", layout, variant);
     }
 
     /* Adds special hotkey on Japanese keyboard to activate English input. */
     if (g_strcmp0(language, "jpn") == 0) {
         engine_hotkeys = "Muhenkan";
     }
 
+    /* set default rank to 0 */
+    gint rank = 0;
+    if (g_strcmp0(layout, "us") == 0 && (!variant || !*variant)) {
+        rank = 100;
+    }
+
+#if IBUS_CHECK_VERSION(1, 3, 99)
+    engine = ibus_engine_desc_new_varargs("name", engine_name,
+                                          "longname", (engine_longname ? engine_longname : layout_desc),
+                                          "language", language,
+                                          "layout", (engine_layout ? engine_layout : layout),
+                                          "hotkeys", engine_hotkeys,
+                                          "rank", rank,
+                                          NULL);
+#else
     engine = ibus_engine_desc_new2(engine_name,
                                    engine_longname ? engine_longname : layout_desc,
                                    "",
                                    language,
                                    "",
                                    "",
                                    "",
                                    engine_layout ? engine_layout : layout,
                                    engine_hotkeys);
-
-    /* set default rank to 0 */
-    engine->rank = 0;
-
-    if (g_strcmp0(layout, "us") == 0 && (!variant || !*variant)) {
-        engine->rank = 100;
-    }
+    engine->rank = rank;
+#endif
 
     g_free (engine_name);
     g_free (engine_longname);
     g_free (engine_layout);
 
     return engine;
 }
 
 static GList *
 ibus_xkb_create_engines (GList *engines,
@@ skipping 163 matching lines @@
 
     engines = ibus_xkb_list_engines ();
 
     for (p = engines; p != NULL; p = p->next) {
         ibus_component_add_engine (component, (IBusEngineDesc *) p->data);
     }
 
     g_list_free (engines);
     return component;
 }