1 files changed, 93 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/keyconfig.c b/source/blender/blenkernel/intern/keyconfig.c
new file mode 100644
index 00000000000..46b82569f47
--- /dev/null
+++ b/source/blender/blenkernel/intern/keyconfig.c
@@ -0,0 +1,93 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * 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, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/blenkernel/intern/keyconfig.c
+ *  \ingroup bke
+ */
+
+#include <stddef.h>
+#include <stdlib.h>
+
+#include "RNA_types.h"
+
+#include "BLI_utildefines.h"
+#include "BLI_ghash.h"
+
+#include "DNA_listBase.h"
+
+#include "BKE_keyconfig.h"  /* own include */
+
+#include "MEM_guardedalloc.h"
+
+/* -------------------------------------------------------------------- */
+/** \name Key-Config Preference API
+ *
+ * \see #BKE_addon_pref_type_init for logic this is bases on.
+ * \{ */
+
+static GHash *global_keyconfigpreftype_hash = NULL;
+
+
+wmKeyConfigPrefType_Runtime *BKE_keyconfig_pref_type_find(const char *idname, bool quiet)
+{
+	if (idname[0]) {
+		wmKeyConfigPrefType_Runtime *kpt_rt;
+
+		kpt_rt = BLI_ghash_lookup(global_keyconfigpreftype_hash, idname);
+		if (kpt_rt) {
+			return kpt_rt;
+		}
+
+		if (!quiet) {
+			printf("search for unknown keyconfig-pref '%s'\n", idname);
+		}
+	}
+	else {
+		if (!quiet) {
+			printf("search for empty keyconfig-pref\n");
+		}
+	}
+
+	return NULL;
+}
+
+void BKE_keyconfig_pref_type_add(wmKeyConfigPrefType_Runtime *kpt_rt)
+{
+	BLI_ghash_insert(global_keyconfigpreftype_hash, kpt_rt->idname, kpt_rt);
+}
+
+void BKE_keyconfig_pref_type_remove(const wmKeyConfigPrefType_Runtime *kpt_rt)
+{
+	BLI_ghash_remove(global_keyconfigpreftype_hash, kpt_rt->idname, NULL, MEM_freeN);
+}
+
+void BKE_keyconfig_pref_type_init(void)
+{
+	BLI_assert(global_keyconfigpreftype_hash == NULL);
+	global_keyconfigpreftype_hash = BLI_ghash_str_new(__func__);
+}
+
+void BKE_keyconfig_pref_type_free(void)
+{
+	BLI_ghash_free(global_keyconfigpreftype_hash, NULL, MEM_freeN);
+	global_keyconfigpreftype_hash = NULL;
+}
+
+/** \} */