[libgnomekbd] Support for xmodmap

[Sergey V. Udaltsov <svu src gnome org>]

commit 383f5f0fbfb52c8f97ecb5a81639c118c9aa54a7
Author: Sergey V. Udaltsov <svu gnome org>
Date:   Wed Oct 13 23:39:31 2010 +0100

    Support for xmodmap
    
    Overcomplicated code from g-s-d is gone, simple version is supported by libgnomekbd now

 libgnomekbd/gkbd-keyboard-config.c |   27 +++++++++++++++++++++++++++
 1 files changed, 27 insertions(+), 0 deletions(-)
---
diff --git a/libgnomekbd/gkbd-keyboard-config.c b/libgnomekbd/gkbd-keyboard-config.c
index 6ab4885..3074ce0 100644
--- a/libgnomekbd/gkbd-keyboard-config.c
+++ b/libgnomekbd/gkbd-keyboard-config.c
@@ -36,6 +36,8 @@
 
 #define GROUP_SWITCHERS_GROUP "grp"
 #define DEFAULT_GROUP_SWITCH "grp:shift_caps_toggle"
+#define XMODMAP_KNOWN_FILE ".xmodmap"
+#define XMODMAP_CMD "xmodmap"
 
 const gchar GKBD_KEYBOARD_CONFIG_KEY_MODEL[] = "model";
 const gchar GKBD_KEYBOARD_CONFIG_KEY_LAYOUTS[] = "layouts";
@@ -563,6 +565,31 @@ gkbd_keyboard_config_activate (GkbdKeyboardConfig * kbd_config)
 	rv = xkl_config_rec_activate (data, kbd_config->engine);
 	g_object_unref (G_OBJECT (data));
 
+	/* Small bit of extensibility by using xmodmap */
+	if (rv) {
+		gchar *xmodmap_file = g_build_filename (g_get_home_dir (),
+							XMODMAP_KNOWN_FILE,
+							NULL);
+		if (g_file_test (xmodmap_file, G_FILE_TEST_EXISTS)) {
+			GError *error = NULL;
+			xkl_debug (150, "Loading custom xmodmap file %s\n",
+				   xmodmap_file);
+			gchar *command =
+			    g_strconcat (XMODMAP_CMD, " ", xmodmap_file,
+					 NULL);
+			/* Fire and forget - do not care about errors */
+			if (!g_spawn_command_line_async (command, &error)) {
+				xkl_debug (0,
+					   "Error loading custom xmodmap file: [%s]\n",
+					   error->message);
+				g_error_free (error);
+			}
+			g_free (command);
+		}
+
+		g_free (xmodmap_file);
+	}
+
 	return rv;
 }