imwayland: Fix get_preedit_string cursor position

GtkIMContext get_preedit_string should return cursor position counted
in characters, but cursor_begin here is counted in bytes. This add the
missing conversion.

diff --git a/gtk/gtkimcontextwayland.c b/gtk/gtkimcontextwayland.c
index 3344a68cad5ee355d802127a3da1e7c2ca0d7f3e..4fcc2f9a01b9b0bfca26dbc887675501ceb202d8 100644 (file)
--- a/gtk/gtkimcontextwayland.c
+++ b/gtk/gtkimcontextwayland.c
@@ -592,7 +592,8 @@ gtk_im_context_wayland_get_preedit_string (GtkIMContext   *context,
   if (str)
     *str = g_strdup (preedit_str);
   if (cursor_pos)
-    *cursor_pos = context_wayland->current_preedit.cursor_begin;
+    *cursor_pos = g_utf8_strlen (preedit_str,
+                                 context_wayland->current_preedit.cursor_begin);
 
   if (attrs)
     {