1 files changed, 134 insertions, 0 deletions
diff --git a/panels/keyboard/cc-input-source-xkb.c b/panels/keyboard/cc-input-source-xkb.c
new file mode 100644
index 0000000..2ea30be
--- /dev/null
+++ b/panels/keyboard/cc-input-source-xkb.c
@@ -0,0 +1,134 @@
+/*
+ * Copyright © 2018 Canonical Ltd.
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include "cc-input-source-xkb.h"
+
+struct _CcInputSourceXkb
+{
+  CcInputSource  parent_instance;
+
+  GnomeXkbInfo  *xkb_info;
+  gchar         *layout;
+  gchar         *variant;
+};
+
+G_DEFINE_TYPE (CcInputSourceXkb, cc_input_source_xkb, CC_TYPE_INPUT_SOURCE)
+
+static gchar *
+cc_input_source_xkb_get_label (CcInputSource *source)
+{
+  CcInputSourceXkb *self = CC_INPUT_SOURCE_XKB (source);
+  g_autofree gchar *id = NULL;
+  const gchar *name;
+
+  id = cc_input_source_xkb_get_id (self);
+  gnome_xkb_info_get_layout_info (self->xkb_info, id, &name, NULL, NULL, NULL);
+  if (name)
+    return g_strdup (name);
+  else
+    return g_strdup (id);
+}
+
+static gboolean
+cc_input_source_xkb_matches (CcInputSource *source,
+                             CcInputSource *source2)
+{
+  if (!CC_IS_INPUT_SOURCE_XKB (source2))
+    return FALSE;
+
+  return g_strcmp0 (CC_INPUT_SOURCE_XKB (source)->layout, CC_INPUT_SOURCE_XKB (source2)->layout) == 0 &&
+         g_strcmp0 (CC_INPUT_SOURCE_XKB (source)->variant, CC_INPUT_SOURCE_XKB (source2)->variant) == 0;
+}
+
+static void
+cc_input_source_xkb_dispose (GObject *object)
+{
+  CcInputSourceXkb *self = CC_INPUT_SOURCE_XKB (object);
+
+  g_clear_object (&self->xkb_info);
+  g_clear_pointer (&self->layout, g_free);
+  g_clear_pointer (&self->variant, g_free);
+
+  G_OBJECT_CLASS (cc_input_source_xkb_parent_class)->dispose (object);
+}
+
+static const gchar *
+cc_input_source_xkb_get_layout (CcInputSource *source)
+{
+  return CC_INPUT_SOURCE_XKB (source)->layout;
+}
+
+static const gchar *
+cc_input_source_xkb_get_layout_variant (CcInputSource *source)
+{
+  return CC_INPUT_SOURCE_XKB (source)->variant;
+}
+
+void
+cc_input_source_xkb_class_init (CcInputSourceXkbClass *klass)
+{
+  CcInputSourceClass *input_source_class = CC_INPUT_SOURCE_CLASS (klass);
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+  input_source_class->get_label = cc_input_source_xkb_get_label;
+  input_source_class->matches = cc_input_source_xkb_matches;
+  input_source_class->get_layout = cc_input_source_xkb_get_layout;
+  input_source_class->get_layout_variant = cc_input_source_xkb_get_layout_variant;
+  object_class->dispose = cc_input_source_xkb_dispose;
+}
+
+void
+cc_input_source_xkb_init (CcInputSourceXkb *source)
+{
+}
+
+CcInputSourceXkb *
+cc_input_source_xkb_new (GnomeXkbInfo *xkb_info,
+                         const gchar  *layout,
+                         const gchar  *variant)
+{
+  CcInputSourceXkb *source;
+
+  source = g_object_new (CC_TYPE_INPUT_SOURCE_XKB, NULL);
+  source->xkb_info = g_object_ref (xkb_info);
+  source->layout = g_strdup (layout);
+  source->variant = g_strdup (variant);
+
+  return source;
+}
+
+CcInputSourceXkb *
+cc_input_source_xkb_new_from_id (GnomeXkbInfo *xkb_info,
+                                 const gchar  *id)
+{
+  g_auto(GStrv) tokens = NULL;
+
+  tokens = g_strsplit (id, "+", 2);
+
+  return cc_input_source_xkb_new (xkb_info, tokens[0], tokens[1]);
+}
+
+gchar *
+cc_input_source_xkb_get_id (CcInputSourceXkb *source)
+{
+  g_return_val_if_fail (CC_IS_INPUT_SOURCE_XKB (source), NULL);
+  if (source->variant != NULL)
+    return g_strdup_printf ("%s+%s", source->layout, source->variant);
+  else
+    return g_strdup (source->layout);
+}