core: Drop zenity show_dialog

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2370>

src/core/util.c

@@ -500,157 +500,6 @@ meta_external_binding_name_for_action (guint keybinding_action)
   return g_strdup_printf ("external-grab-%u", keybinding_action);
 }
 
-/* Command line arguments are passed in the locale encoding; in almost
- * all cases, we'd hope that is UTF-8 and no conversion is necessary.
- * If it's not UTF-8, then it's possible that the message isn't
- * representable in the locale encoding.
- */
-static void
-append_argument (GPtrArray  *args,
-                 const char *arg)
-{
-  char *locale_arg = g_locale_from_utf8 (arg, -1, NULL, NULL, NULL);
-
-  /* This is cheesy, but it's better to have a few ???'s in the dialog
-   * for an unresponsive application than no dialog at all appear */
-  if (!locale_arg)
-    locale_arg = g_strdup ("???");
-
-  g_ptr_array_add (args, locale_arg);
-}
-
-static void
-child_setup (gpointer user_data)
-{
-  MetaDisplay *display = meta_get_display ();
-  MetaContext *context = meta_display_get_context (display);
-
-  meta_context_restore_rlimit_nofile (context, NULL);
-}
-
-/**
- * meta_show_dialog: (skip)
- * @type: type of dialog
- * @message: message
- * @timeout: timeout
- * @display: display
- * @ok_text: text for Ok button
- * @cancel_text: text for Cancel button
- * @icon_name: icon name
- * @transient_for: window XID of parent
- * @columns: columns
- * @entries: entries
- *
- */
-GPid
-meta_show_dialog (const char *type,
-                  const char *message,
-                  const char *timeout,
-                  const char *display,
-                  const char *ok_text,
-                  const char *cancel_text,
-                  const char *icon_name,
-                  const int transient_for,
-                  GSList *columns,
-                  GSList *entries)
-{
-  GError *error = NULL;
-  GSList *tmp;
-  GPid child_pid;
-  GPtrArray *args;
-
-  args = g_ptr_array_new ();
-
-  append_argument (args, "zenity");
-  append_argument (args, type);
-
-  if (display)
-    {
-      append_argument (args, "--display");
-      append_argument (args, display);
-    }
-
-  append_argument (args, "--class");
-  append_argument (args, "mutter-dialog");
-  append_argument (args, "--title");
-  append_argument (args, "");
-  append_argument (args, "--text");
-  append_argument (args, message);
-
-  if (timeout)
-    {
-      append_argument (args, "--timeout");
-      append_argument (args, timeout);
-    }
-
-  if (ok_text)
-    {
-      append_argument (args, "--ok-label");
-      append_argument (args, ok_text);
-     }
-
-  if (cancel_text)
-    {
-      append_argument (args, "--cancel-label");
-      append_argument (args, cancel_text);
-    }
-
-  if (icon_name)
-    {
-      append_argument (args, "--icon-name");
-      append_argument (args, icon_name);
-    }
-
-  tmp = columns;
-  while (tmp)
-    {
-      append_argument (args, "--column");
-      append_argument (args, tmp->data);
-      tmp = tmp->next;
-    }
-
-  tmp = entries;
-  while (tmp)
-    {
-      append_argument (args, tmp->data);
-      tmp = tmp->next;
-    }
-
-  if (transient_for)
-    {
-      gchar *env = g_strdup_printf("%d", transient_for);
-      setenv ("WINDOWID", env, 1);
-      g_free (env);
-
-      append_argument (args, "--modal");
-    }
-
-  g_ptr_array_add (args, NULL); /* NULL-terminate */
-
-  g_spawn_async (
-                 "/",
-                 (gchar**) args->pdata,
-                 NULL,
-                 G_SPAWN_SEARCH_PATH | G_SPAWN_DO_NOT_REAP_CHILD,
-                 child_setup, NULL,
-                 &child_pid,
-                 &error
-                 );
-
-  if (transient_for)
-    unsetenv ("WINDOWID");
-
-  g_ptr_array_free (args, TRUE);
-
-  if (error)
-    {
-      meta_warning ("%s", error->message);
-      g_error_free (error);
-    }
-
-  return child_pid;
-}
-
 MetaLocaleDirection
 meta_get_locale_direction (void)
 {

src/meta/util.h

@@ -153,18 +153,6 @@ char* meta_external_binding_name_for_action (guint keybinding_action);
 META_EXPORT
 char* meta_g_utf8_strndup (const gchar *src, gsize n);
 
-META_EXPORT
-GPid meta_show_dialog (const char *type,
-                       const char *message,
-                       const char *timeout,
-                       const char *display,
-                       const char *ok_text,
-                       const char *cancel_text,
-                       const char *icon_name,
-                       const int transient_for,
-                       GSList *columns,
-                       GSList *entries);
-
 /* To disable verbose mode, we make these functions into no-ops */
 #ifdef WITH_VERBOSE_MODE