1 files changed, 155 insertions, 0 deletions
diff --git a/panels/region/cc-input-source-ibus.c b/panels/region/cc-input-source-ibus.c
new file mode 100644
index 0000000..1aa1ab8
--- /dev/null
+++ b/panels/region/cc-input-source-ibus.c
@@ -0,0 +1,155 @@
+/*
+ * 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 "cc-input-source-ibus.h"
+#ifdef HAVE_IBUS
+#include "cc-ibus-utils.h"
+#endif
+
+struct _CcInputSourceIBus
+{
+  CcInputSource   parent_instance;
+
+  gchar          *engine_name;
+#ifdef HAVE_IBUS
+  IBusEngineDesc *engine_desc;
+#endif
+};
+
+G_DEFINE_TYPE (CcInputSourceIBus, cc_input_source_ibus, CC_TYPE_INPUT_SOURCE)
+
+static gchar *
+cc_input_source_ibus_get_label (CcInputSource *source)
+{
+  CcInputSourceIBus *self = CC_INPUT_SOURCE_IBUS (source);
+#ifdef HAVE_IBUS
+  if (self->engine_desc)
+    return g_strdup (engine_get_display_name (self->engine_desc));
+  else
+#endif
+    return g_strdup (self->engine_name);
+}
+
+static gboolean
+cc_input_source_ibus_matches (CcInputSource *source,
+                              CcInputSource *source2)
+{
+  if (!CC_IS_INPUT_SOURCE_IBUS (source2))
+    return FALSE;
+
+  return g_strcmp0 (CC_INPUT_SOURCE_IBUS (source)->engine_name, CC_INPUT_SOURCE_IBUS (source2)->engine_name) == 0;
+}
+
+static const gchar *
+cc_input_source_ibus_get_layout (CcInputSource *source)
+{
+#ifdef HAVE_IBUS
+  CcInputSourceIBus *self = CC_INPUT_SOURCE_IBUS (source);
+  if (self->engine_desc != NULL)
+    return ibus_engine_desc_get_layout (self->engine_desc);
+  else
+#endif
+    return NULL;
+}
+
+static const gchar *
+cc_input_source_ibus_get_layout_variant (CcInputSource *source)
+{
+#ifdef HAVE_IBUS
+  CcInputSourceIBus *self = CC_INPUT_SOURCE_IBUS (source);
+  if (self->engine_desc != NULL)
+    return ibus_engine_desc_get_layout_variant (self->engine_desc);
+  else
+#endif
+    return NULL;
+}
+
+static void
+cc_input_source_ibus_dispose (GObject *object)
+{
+  CcInputSourceIBus *self = CC_INPUT_SOURCE_IBUS (object);
+
+  g_clear_pointer (&self->engine_name, g_free);
+#ifdef HAVE_IBUS
+  g_clear_object (&self->engine_desc);
+#endif
+
+  G_OBJECT_CLASS (cc_input_source_ibus_parent_class)->dispose (object);
+}
+
+void
+cc_input_source_ibus_class_init (CcInputSourceIBusClass *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_ibus_get_label;
+  input_source_class->matches = cc_input_source_ibus_matches;
+  input_source_class->get_layout = cc_input_source_ibus_get_layout;
+  input_source_class->get_layout_variant = cc_input_source_ibus_get_layout_variant;
+  object_class->dispose = cc_input_source_ibus_dispose;
+}
+
+void
+cc_input_source_ibus_init (CcInputSourceIBus *source)
+{
+}
+
+CcInputSourceIBus *
+cc_input_source_ibus_new (const gchar *engine_name)
+{
+  CcInputSourceIBus *source;
+
+  source = g_object_new (CC_TYPE_INPUT_SOURCE_IBUS, NULL);
+  source->engine_name = g_strdup (engine_name);
+
+  return source;
+}
+
+#ifdef HAVE_IBUS
+void
+cc_input_source_ibus_set_engine_desc (CcInputSourceIBus *source,
+                                      IBusEngineDesc    *engine_desc)
+{
+  g_return_if_fail (CC_IS_INPUT_SOURCE_IBUS (source));
+
+  g_clear_object (&source->engine_desc);
+  source->engine_desc = g_object_ref (engine_desc);
+  cc_input_source_emit_label_changed (CC_INPUT_SOURCE (source));
+}
+#endif
+
+const gchar *
+cc_input_source_ibus_get_engine_name (CcInputSourceIBus *source)
+{
+  g_return_val_if_fail (CC_IS_INPUT_SOURCE_IBUS (source), NULL);
+  return source->engine_name;
+}
+
+GDesktopAppInfo *
+cc_input_source_ibus_get_app_info (CcInputSourceIBus *source)
+{
+  g_auto(GStrv) tokens = NULL;
+  g_autofree gchar *desktop_file_name = NULL;
+
+  g_return_val_if_fail (CC_IS_INPUT_SOURCE_IBUS (source), NULL);
+
+  tokens = g_strsplit (source->engine_name, ":", 2);
+  desktop_file_name = g_strdup_printf ("ibus-setup-%s.desktop", tokens[0]);
+
+  return g_desktop_app_info_new (desktop_file_name);
+}