diff options
Diffstat (limited to 'source/blender/editors/space_node/node_edit.cc')
| -rw-r--r-- | source/blender/editors/space_node/node_edit.cc | 43 |
1 files changed, 38 insertions, 5 deletions
diff --git a/source/blender/editors/space_node/node_edit.cc b/source/blender/editors/space_node/node_edit.cc index 3a80733f06c..48b3d711bdf 100644 --- a/source/blender/editors/space_node/node_edit.cc +++ b/source/blender/editors/space_node/node_edit.cc @@ -1361,12 +1361,15 @@ static int node_duplicate_exec(bContext *C, wmOperator *op) SpaceNode *snode = CTX_wm_space_node(C); bNodeTree *ntree = snode->edittree; const bool keep_inputs = RNA_boolean_get(op->ptr, "keep_inputs"); + bool linked = RNA_boolean_get(op->ptr, "linked") || ((U.dupflag & USER_DUP_NTREE) == 0); + const bool dupli_node_tree = !linked; bool changed = false; ED_preview_kill_jobs(CTX_wm_manager(C), bmain); Map<const bNode *, bNode *> node_map; Map<const bNodeSocket *, bNodeSocket *> socket_map; + Map<const ID *, ID *> duplicated_node_groups; bNode *lastnode = (bNode *)ntree->nodes.last; LISTBASE_FOREACH (bNode *, node, &ntree->nodes) { @@ -1374,6 +1377,18 @@ static int node_duplicate_exec(bContext *C, wmOperator *op) bNode *new_node = bke::node_copy_with_mapping( ntree, *node, LIB_ID_COPY_DEFAULT, true, socket_map); node_map.add_new(node, new_node); + + if (node->id && dupli_node_tree) { + ID *new_group = duplicated_node_groups.lookup_or_add_cb(node->id, [&]() { + ID *new_group = BKE_id_copy(bmain, node->id); + /* Remove user added by copying. */ + id_us_min(new_group); + return new_group; + }); + id_us_plus(new_group); + id_us_min(new_node->id); + new_node->id = new_group; + } changed = true; } @@ -1462,6 +1477,8 @@ static int node_duplicate_exec(bContext *C, wmOperator *op) void NODE_OT_duplicate(wmOperatorType *ot) { + PropertyRNA *prop; + /* identifiers */ ot->name = "Duplicate Nodes"; ot->description = "Duplicate selected nodes"; @@ -1476,6 +1493,13 @@ void NODE_OT_duplicate(wmOperatorType *ot) RNA_def_boolean( ot->srna, "keep_inputs", false, "Keep Inputs", "Keep the input links to duplicated nodes"); + + prop = RNA_def_boolean(ot->srna, + "linked", + true, + "Linked", + "Duplicate node but not node trees, linking to the original data"); + RNA_def_property_flag(prop, PROP_SKIP_SAVE); } /* XXX: some code needing updating to operators. */ @@ -2275,6 +2299,7 @@ static int node_clipboard_copy_exec(bContext *C, wmOperator * /*op*/) newlink->tosock = socket_map.lookup(link->tosock); newlink->fromnode = node_map.lookup(link->fromnode); newlink->fromsock = socket_map.lookup(link->fromsock); + newlink->multi_input_socket_index = link->multi_input_socket_index; BKE_node_clipboard_add_link(newlink); } @@ -2396,11 +2421,19 @@ static int node_clipboard_paste_exec(bContext *C, wmOperator *op) } LISTBASE_FOREACH (bNodeLink *, link, clipboard_links_lb) { - nodeAddLink(ntree, - node_map.lookup(link->fromnode), - socket_map.lookup(link->fromsock), - node_map.lookup(link->tonode), - socket_map.lookup(link->tosock)); + bNodeLink *new_link = nodeAddLink(ntree, + node_map.lookup(link->fromnode), + socket_map.lookup(link->fromsock), + node_map.lookup(link->tonode), + socket_map.lookup(link->tosock)); + new_link->multi_input_socket_index = link->multi_input_socket_index; + } + + ntree->ensure_topology_cache(); + + for (bNode *new_node : node_map.values()) { + /* Update multi input socket indices in case all connected nodes weren't copied. */ + update_multi_input_indices_for_removed_links(*new_node); } Main *bmain = CTX_data_main(C); |