Revamp server-client API.

eekboard/eekboard-xklutil.c

@@ -0,0 +1,168 @@
+/* 
+ * 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 "eekboard/eekboard-xklutil.h"
+
+XklConfigRec *
+eekboard_xkl_config_rec_from_string (const gchar *layouts)
+{
+    XklConfigRec *rec;
+    gchar **strv, **l, **v;
+    gint i;
+
+    strv = g_strsplit (layouts, "/", -1);
+    g_return_val_if_fail (g_strv_length (strv) == 3, NULL);
+    
+    l = g_strsplit (strv[1], ";", -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->model = g_strdup (strv[0]);
+    rec->layouts = l;
+    rec->variants = v;
+    rec->options = g_strsplit (strv[2], ";", -1);
+    g_strfreev (strv);
+
+    return rec;
+}
+
+gchar *
+eekboard_xkl_config_rec_to_string (XklConfigRec *rec)
+{
+    gchar **strv, **sp, **lp, **vp, *p;
+    gint n_layouts;
+    GString *str;
+
+    n_layouts = g_strv_length (rec->layouts);
+    strv = g_malloc0_n (n_layouts + 2, sizeof (gchar *));
+    for (sp = strv, lp = rec->layouts, vp = rec->variants; *lp; sp++, lp++) {
+        if (*vp != NULL && **vp != '\0')
+            *sp = g_strdup_printf ("%s(%s)", *lp, *vp++);
+        else
+            *sp = g_strdup_printf ("%s", *lp);
+    }
+
+    /* MODEL/L0(V0);L1(V1);...;Ln(Vn)/O0;O1;...;On */
+    str = g_string_new (rec->model);
+
+    g_string_append_c (str, '/');
+    p = g_strjoinv (";", strv);
+    g_strfreev (strv);
+    g_string_append (str, p);
+    g_free (p);
+
+    g_string_append_c (str, '/');
+    p = g_strjoinv (";", rec->options);
+    g_string_append (str, p);
+    g_free (p);
+
+    return g_string_free (str,FALSE);
+}
+
+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);
+}