Fix T97559: Undoing of NLA strip duplication requires two undo steps

Fix the issue where undoing a "duplicate NLA strip" operation would
require two undo steps.

The cause of this was that the operator was not using the operator macro
system to combine both the duplication and the translate operators into
one. Instead, the old code was simply manually invoking invoking the
translate operator after the duplicate operator had completed.

This patch requires the default keymap to be modified to include the two
new macro operators, `NLA_OT_duplicate_move` and
`NLA_OT_duplicate_linked_move` in favour of the old keymap that simply
called `NLA_OT_duplicate` and passed along a `linked` argument.

`duplicate_move` and `duplicate_move_linked` are two different enough
operations to justify having their own operators from user's
point-of-view, especially since we cannot yet have different tool-tips
based on an operator's settings.

Reviewed By: sybren, mont29

Differential Revision: https://developer.blender.org/D15086

1 files changed, 2 insertions, 4 deletions

diff --git a/release/scripts/presets/keyconfig/keymap_data/blender_default.py b/release/scripts/presets/keyconfig/keymap_data/blender_default.py
index e1e88a0e48d..d08efc6909b 100644
--- a/release/scripts/presets/keyconfig/keymap_data/blender_default.py
+++ b/release/scripts/presets/keyconfig/keymap_data/blender_default.py
@@ -2578,10 +2578,8 @@ def km_nla_editor(params):
         ("nla.soundclip_add", {"type": 'K', "value": 'PRESS', "shift": True}, None),
         ("nla.meta_add", {"type": 'G', "value": 'PRESS', "ctrl": True}, None),
         ("nla.meta_remove", {"type": 'G', "value": 'PRESS', "ctrl": True, "alt": True}, None),
-        ("nla.duplicate", {"type": 'D', "value": 'PRESS', "shift": True},
-         {"properties": [("linked", False)]}),
-        ("nla.duplicate", {"type": 'D', "value": 'PRESS', "alt": True},
-         {"properties": [("linked", True)]}),
+        ("nla.duplicate_move", {"type": 'D', "value": 'PRESS', "shift": True}, None),
+        ("nla.duplicate_linked_move", {"type": 'D', "value": 'PRESS', "alt": True}, None),
         ("nla.make_single_user", {"type": 'U', "value": 'PRESS'}, None),
         ("nla.delete", {"type": 'X', "value": 'PRESS'}, None),
         ("nla.delete", {"type": 'DEL', "value": 'PRESS'}, None),