editor/trivial: move utils_fake_return_key() to editor

It relies on Gdk trickery that will not be possible in future.
Has no place in libnma.

Makefile.am

@@ -696,6 +696,8 @@ connection_editor_hc_real = \
 	src/connection-editor/ce-polkit-button.h \
 	src/connection-editor/ce-polkit.c \
 	src/connection-editor/ce-polkit.h \
+	src/connection-editor/ce-utils.c \
+	src/connection-editor/ce-utils.h \
 	src/connection-editor/connection-helpers.c \
 	src/connection-editor/connection-helpers.h
 

src/connection-editor/ce-utils.c

+/* NetworkManager Applet -- allow user control over networking
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Copyright 2015, 2018 Red Hat, Inc.
+ */
+
+#include "nm-default.h"
+
+#include "ce-utils.h"
+
+/* Change key in @event to 'Enter' key. */
+void
+utils_fake_return_key (GdkEventKey *event)
+{
+	GdkKeymapKey *keys = NULL;
+	gint n_keys;
+
+	/* Get hardware keycode for GDK_KEY_Return */
+	if (gdk_keymap_get_entries_for_keyval (gdk_keymap_get_default (), GDK_KEY_Return, &keys, &n_keys)) {
+		event->keyval = GDK_KEY_Return;
+		event->hardware_keycode = keys[0].keycode;
+		event->state = 0;
+	}
+	g_free (keys);
+}

src/connection-editor/ce-utils.h

+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+/* NetworkManager Applet -- allow user control over networking
+ *
+ * Dan Williams <dcbw@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Copyright 2007 - 2015 Red Hat, Inc.
+ */
+
+#ifndef __CE_UTILS_H__
+#define __CE_UTILS_H__
+
+void utils_fake_return_key (GdkEventKey *event);
+
+#endif /* __CE_UTILS_H__ */

src/connection-editor/ip4-routes-dialog.c

@@ -34,6 +34,7 @@
 
 #include "ip4-routes-dialog.h"
 #include "utils.h"
+#include "ce-utils.h"
 
 #define COL_ADDRESS 0
 #define COL_PREFIX  1

src/connection-editor/ip6-routes-dialog.c

@@ -36,6 +36,7 @@
 
 #include "ip6-routes-dialog.h"
 #include "utils.h"
+#include "ce-utils.h"
 
 #define COL_ADDRESS 0
 #define COL_PREFIX  1

src/connection-editor/meson.build

@@ -2,6 +2,7 @@ sources = files(
   'ce-page.c',
   'ce-polkit-button.c',
   'ce-polkit.c',
+  'ce-utils.c',
   'connection-helpers.c',
   'ip4-routes-dialog.c',
   'ip6-routes-dialog.c',

src/connection-editor/page-ip4.c

@@ -33,6 +33,7 @@
 #include "page-ip4.h"
 #include "ip4-routes-dialog.h"
 #include "connection-helpers.h"
+#include "ce-utils.h"
 
 G_DEFINE_TYPE (CEPageIP4, ce_page_ip4, CE_TYPE_PAGE)
 

src/connection-editor/page-ip6.c

@@ -32,6 +32,7 @@
 
 #include "page-ip6.h"
 #include "ip6-routes-dialog.h"
+#include "ce-utils.h"
 
 G_DEFINE_TYPE (CEPageIP6, ce_page_ip6, CE_TYPE_PAGE)
 

src/utils/utils.c

@@ -361,22 +361,6 @@ utils_set_cell_background (GtkCellRenderer *cell,
 		g_object_set (G_OBJECT (cell), "cell-background-set", FALSE, NULL);
 }
 
-/* Change key in @event to 'Enter' key. */
-void
-utils_fake_return_key (GdkEventKey *event)
-{
-	GdkKeymapKey *keys = NULL;
-	gint n_keys;
-
-	/* Get hardware keycode for GDK_KEY_Return */
-	if (gdk_keymap_get_entries_for_keyval (gdk_keymap_get_default (), GDK_KEY_Return, &keys, &n_keys)) {
-		event->keyval = GDK_KEY_Return;
-		event->hardware_keycode = keys[0].keycode;
-		event->state = 0;
-	}
-	g_free (keys);
-}
-
 void
 widget_set_error (GtkWidget *widget)
 {

src/utils/utils.h

@@ -79,8 +79,6 @@ void utils_set_cell_background (GtkCellRenderer *cell,
                                 const char *color,
                                 const char *value);
 
-void utils_fake_return_key (GdkEventKey *event);
-
 void widget_set_error   (GtkWidget *widget);
 void widget_unset_error (GtkWidget *widget);