LPE knotholder refactoring: PointParams are not knotholder entities any more; instead, every parameter type can now return entities (and then forget about them)

(bzr r6446)

1 files changed, 3 insertions, 0 deletions

diff --git a/src/live_effects/parameter/parameter.h b/src/live_effects/parameter/parameter.h
index 3b3b14673..02d520fe4 100644
--- a/src/live_effects/parameter/parameter.h
+++ b/src/live_effects/parameter/parameter.h
@@ -12,6 +12,7 @@
 #include <glibmm/ustring.h>
 #include <2geom/forward.h>
 
+class KnotHolder;
 struct SPDesktop;
 struct SPItem;
 
@@ -56,6 +57,8 @@ public:
 
     virtual Glib::ustring * param_getTooltip() { return &param_tooltip; };
 
+    virtual void addKnotHolderEntities(KnotHolder *knotholder, SPDesktop *desktop, SPItem *item) {}
+
     virtual void param_editOncanvas(SPItem * /*item*/, SPDesktop * /*dt*/) {};
     virtual void param_setup_nodepath(Inkscape::NodePath::Path */*np*/) {};