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| author | Lukas Toenne <lukas.toenne@googlemail.com> | 2013-06-05 23:06:33 +0400 |
|---|---|---|
| committer | Lukas Toenne <lukas.toenne@googlemail.com> | 2013-06-05 23:06:33 +0400 |
| commit | f681ce08c43b838f0141e8b4875bb10d0d6b1a69 (patch) | |
| tree | 8a225340dea7c8a0e8cdb3a6a6109a01b88096fa /source/blender/editors/screen/screen_ops.c | |
| parent | 4c2a51e1f9691522d083d035b8d6b707bf1e4450 (diff) | |
Fix #35640, part 2. Check id.lib in poll functions for operators which do critical modification of node trees (create nodes, link, etc.). Transform operators and hide/show type operators are still
allowed, this does not modify actual behavior of the nodes and can be useful for inspecting linked nodes.
Diffstat (limited to 'source/blender/editors/screen/screen_ops.c')
| -rw-r--r-- | source/blender/editors/screen/screen_ops.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/source/blender/editors/screen/screen_ops.c b/source/blender/editors/screen/screen_ops.c index f4fbc620258..f4172d4ec80 100644 --- a/source/blender/editors/screen/screen_ops.c +++ b/source/blender/editors/screen/screen_ops.c @@ -260,6 +260,16 @@ int ED_operator_node_active(bContext *C) return 0; } +int ED_operator_node_editable(bContext *C) +{ + SpaceNode *snode = CTX_wm_space_node(C); + + if (snode && snode->edittree && snode->edittree->id.lib == NULL) + return 1; + + return 0; +} + /* XXX rename */ int ED_operator_graphedit_active(bContext *C) { |