Add libxklavier option to eekboard-xml.

src/Makefile.am

@@ -112,7 +112,8 @@ eekboard_xml_LDADD = \
 	$(GTK_LIBS) \
 	$(LIBXKLAVIER_CFLAGS)
 
-eekboard_xml_SOURCES = xml-main.c
+eekboard_xml_headers = xklutil.h
+eekboard_xml_SOURCES = xklutil.c xml-main.c
 
 noinst_HEADERS = \
 	$(libeekboard_a_headers) \

src/xklutil.c

@@ -0,0 +1,129 @@
+/* 
+ * Copyright (C) 2011 Daiki Ueno <ueno@unixuser.org>
+ * Copyright (C) 2011 Red Hat, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ * 
+ * This library 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
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+#include <string.h>
+#include "xklutil.h"
+
+XklConfigRec *
+eekboard_xkl_config_rec_new_from_string (const gchar *layouts)
+{
+    XklConfigRec *rec;
+    gchar **l, **v;
+    gint i;
+
+    l = g_strsplit (layouts, ",", -1);
+    v = g_strdupv (l);
+    for (i = 0; l[i]; i++) {
+        gchar *layout = l[i], *variant = v[i],
+            *variant_start, *variant_end;
+
+        variant_start = strchr (layout, '(');
+        variant_end = strrchr (layout, ')');
+        if (variant_start && variant_end) {
+            *variant_start++ = '\0';
+            g_strlcpy (variant, variant_start,
+                       variant_end - variant_start + 1);
+        } else
+            *variant = '\0';
+    }
+
+    rec = xkl_config_rec_new ();
+    rec->layouts = l;
+    rec->variants = v;
+
+    return rec;
+}
+
+static XklConfigItem *
+xkl_config_item_copy (const XklConfigItem *item)
+{
+    XklConfigItem *_item = xkl_config_item_new ();
+    memcpy (_item->name,
+            item->name,
+            sizeof (item->name));
+    memcpy (_item->short_description,
+            item->short_description,
+            sizeof (item->short_description));
+    memcpy (_item->description,
+            item->description,
+            sizeof (item->description));
+    return _item;
+}
+
+static void
+prepend_item (XklConfigRegistry   *registry,
+              const XklConfigItem *item,
+              gpointer             data)
+{
+    GSList **list = data;
+    XklConfigItem *_item = xkl_config_item_copy (item);
+    *list = g_slist_prepend (*list, _item);
+}
+
+static gint
+compare_item_by_name (gconstpointer a, gconstpointer b)
+{
+    const XklConfigItem *ia = a, *ib = b;
+    return g_strcmp0 (ia->name, ib->name);
+}
+
+GSList *
+eekboard_xkl_list_models (XklConfigRegistry *registry)
+{
+    GSList *list = NULL;
+    xkl_config_registry_foreach_model (registry, prepend_item, &list);
+    return g_slist_sort (list, compare_item_by_name);
+}
+
+GSList *
+eekboard_xkl_list_layouts (XklConfigRegistry *registry)
+{
+    GSList *list = NULL;
+    xkl_config_registry_foreach_layout (registry, prepend_item, &list);
+    return g_slist_sort (list, compare_item_by_name);
+}
+
+GSList *
+eekboard_xkl_list_option_groups (XklConfigRegistry *registry)
+{
+    GSList *list = NULL;
+    xkl_config_registry_foreach_option_group (registry, prepend_item, &list);
+    return g_slist_sort (list, compare_item_by_name);
+}
+
+GSList *
+eekboard_xkl_list_layout_variants (XklConfigRegistry *registry,
+                                   const gchar       *layout)
+{
+    GSList *list = NULL;
+    xkl_config_registry_foreach_layout_variant (registry,
+                                                layout,
+                                                prepend_item,
+                                                &list);
+    return g_slist_sort (list, compare_item_by_name);
+}
+
+GSList *
+eekboard_xkl_list_options (XklConfigRegistry *registry,
+                           const gchar       *group)
+{
+    GSList *list = NULL;
+    xkl_config_registry_foreach_option (registry, group, prepend_item, &list);
+    return g_slist_sort (list, compare_item_by_name);
+}

src/xklutil.h

@@ -0,0 +1,39 @@
+/* 
+ * Copyright (C) 2011 Daiki Ueno <ueno@unixuser.org>
+ * Copyright (C) 2011 Red Hat, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ * 
+ * This library 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
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+#ifndef EEKBOARD_XKLUTIL_H
+#define EEKBOARD_XKLUTIL_H 1
+
+#include <libxklavier/xklavier.h>
+
+G_BEGIN_DECLS
+
+XklConfigRec *eekboard_xkl_config_rec_new_from_string
+                                                (const gchar       *layouts);
+
+GSList       *eekboard_xkl_list_models          (XklConfigRegistry *registry);
+GSList       *eekboard_xkl_list_layouts         (XklConfigRegistry *registry);
+GSList       *eekboard_xkl_list_option_groups   (XklConfigRegistry *registry);
+GSList       *eekboard_xkl_list_layout_variants (XklConfigRegistry *registry,
+                                                 const gchar       *layout);
+GSList       *eekboard_xkl_list_options         (XklConfigRegistry *registry,
+                                                 const gchar       *group);
+
+G_END_DECLS
+#endif  /* EEKBOARD_XKLUTIL_H */

src/xml-main.c

@@ -17,26 +17,42 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301 USA
  */
-#include <stdlib.h>
-
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif  /* HAVE_CONFIG_H */
 
+#include <string.h>
+#include <stdlib.h>
+#include <gdk/gdkx.h>
+
 #include "eek/eek-xml.h"
 #include "eek/eek-xkl.h"
 #include "eek/eek-gtk.h"
 
+#include "xklutil.h"
+
 #define BUFSIZE 8192
 
 static gchar *opt_load = NULL;
 static gboolean opt_dump = FALSE;
+static gchar *opt_model = NULL;
+static gchar *opt_layouts = NULL;
+static gchar *opt_options = NULL;
+static gchar *opt_list = NULL;
 
 static const GOptionEntry options[] = {
     {"load", 'l', 0, G_OPTION_ARG_STRING, &opt_load,
      "Show the keyboard loaded from an XML file"},
     {"dump", 'd', 0, G_OPTION_ARG_NONE, &opt_dump,
      "Dump the current layout as XML"},
+    {"list", 'L', 0, G_OPTION_ARG_STRING, &opt_list,
+     "List configuration items for given spec"},
+    {"model", '\0', 0, G_OPTION_ARG_STRING, &opt_model,
+     "Specify model"},
+    {"layouts", '\0', 0, G_OPTION_ARG_STRING, &opt_layouts,
+     "Specify layouts"},
+    {"options", '\0', 0, G_OPTION_ARG_STRING, &opt_options,
+     "Specify options"},
     {NULL}
 };
 
@@ -46,6 +62,15 @@ on_destroy (gpointer user_data)
     gtk_main_quit ();
 }
 
+static void
+print_item (gpointer data,
+            gpointer user_data)
+{
+    XklConfigItem *item = data;
+    g_assert (item);
+    printf ("%s: %s\n", item->name, item->description);
+}
+
 int
 main (int argc, char **argv)
 {
@@ -106,6 +131,26 @@ main (int argc, char **argv)
 
         output = g_string_sized_new (BUFSIZE);
         layout = eek_xkl_layout_new ();
+
+        if (opt_model)
+            eek_xkl_layout_set_model (EEK_XKL_LAYOUT(layout), opt_model);
+
+        if (opt_layouts) {
+            XklConfigRec *rec;
+
+            rec = eekboard_xkl_config_rec_new_from_string (opt_layouts);
+            eek_xkl_layout_set_layouts (EEK_XKL_LAYOUT(layout), rec->layouts);
+            eek_xkl_layout_set_variants (EEK_XKL_LAYOUT(layout), rec->variants);
+            g_object_unref (rec);
+        }
+
+        if (opt_options) {
+            gchar **options;
+            options = g_strsplit (opt_options, ",", -1);
+            eek_xkl_layout_set_options (EEK_XKL_LAYOUT(layout), options);
+            g_strfreev (options);
+        }
+
         keyboard = eek_keyboard_new (layout, 640, 480);
         g_object_unref (layout);
         eek_keyboard_output (keyboard, output, 0);
@@ -113,8 +158,43 @@ main (int argc, char **argv)
         fwrite (output->str, sizeof(gchar), output->len, stdout);
         g_string_free (output, TRUE);
         exit (0);
+    } else if (opt_list) {
+        GdkDisplay *display;
+        XklEngine *engine;
+        XklConfigRegistry *registry;
+        GSList *items = NULL, *head;
+
+        display = gdk_display_get_default ();
+        engine = xkl_engine_get_instance (GDK_DISPLAY_XDISPLAY(display));
+        registry = xkl_config_registry_get_instance (engine);
+        xkl_config_registry_load (registry, FALSE);
+
+        if (g_strcmp0 (opt_list, "model") == 0) {
+            items = eekboard_xkl_list_models (registry);
+        } else if (g_strcmp0 (opt_list, "layout") == 0) {
+            items = eekboard_xkl_list_layouts (registry);
+        } else if (g_strcmp0 (opt_list, "option-group") == 0) {
+            items = eekboard_xkl_list_option_groups (registry);
+        } else if (g_str_has_prefix (opt_list, "layout-variant-")) {
+            items =  eekboard_xkl_list_layout_variants
+                (registry,
+                 opt_list + strlen ("layout-variant-"));
+        } else if (g_str_has_prefix (opt_list, "option-")) {
+            items = eekboard_xkl_list_options
+                (registry,
+                 opt_list + strlen ("option-"));
+        } else {
+            g_printerr ("Unknown list spec \"%s\"\n", opt_list);
+        }
+        g_slist_foreach (items, print_item, NULL);
+        for (head = items; head; head = g_slist_next (head))
+            g_object_unref (head->data);
+        g_slist_free (items);
+        g_object_unref (engine);
+        g_object_unref (registry);
+        exit (0);
     } else {
-        g_printerr ("Specify -l or -d option\n");
+        g_printerr ("Specify -l, -d, or -L option\n");
         exit (1);
     }