Keymap: add Keymap.keymap_items.new_from_item

Needed to copy keymap items from other keymaps.

2 files changed, 16 insertions, 0 deletions

diff --git a/source/blender/windowmanager/WM_keymap.h b/source/blender/windowmanager/WM_keymap.h
index 2093a29ba33..0e8a468192c 100644
--- a/source/blender/windowmanager/WM_keymap.h
+++ b/source/blender/windowmanager/WM_keymap.h
@@ -67,6 +67,8 @@ wmKeyMapItem *WM_keymap_verify_item(
 wmKeyMapItem *WM_keymap_add_item(
         struct wmKeyMap *keymap, const char *idname, int type,
         int val, int modifier, int keymodifier);
+wmKeyMapItem *WM_keymap_add_item_copy(
+        struct wmKeyMap *keymap, wmKeyMapItem *kmi_src);
 
 bool        WM_keymap_remove_item(struct wmKeyMap *keymap, struct wmKeyMapItem *kmi);
 int         WM_keymap_item_to_string(wmKeyMapItem *kmi, const bool compact, char *result, const int result_len);
diff --git a/source/blender/windowmanager/intern/wm_keymap.c b/source/blender/windowmanager/intern/wm_keymap.c
index 4032f47eec2..27c816a4d7d 100644
--- a/source/blender/windowmanager/intern/wm_keymap.c
+++ b/source/blender/windowmanager/intern/wm_keymap.c
@@ -513,6 +513,20 @@ wmKeyMapItem *WM_keymap_add_item(wmKeyMap *keymap, const char *idname, int type,
 	return kmi;
 }
 
+wmKeyMapItem *WM_keymap_add_item_copy(
+        struct wmKeyMap *keymap, wmKeyMapItem *kmi_src)
+{
+	wmKeyMapItem *kmi_dst = wm_keymap_item_copy(kmi_src);
+
+	BLI_addtail(&keymap->items, kmi_dst);
+
+	keymap_item_set_id(keymap, kmi_dst);
+
+	WM_keyconfig_update_tag(keymap, kmi_dst);
+
+	return kmi_dst;
+}
+
 bool WM_keymap_remove_item(wmKeyMap *keymap, wmKeyMapItem *kmi)
 {
 	if (BLI_findindex(&keymap->items, kmi) != -1) {