Rename isLPEParam() to isDeletable(), create new class LPEKnotHolderEntity and make inheritance from it a bit less clumsy

(bzr r6448)

1 files changed, 2 insertions, 6 deletions

diff --git a/src/live_effects/lpe-perp_bisector.cpp b/src/live_effects/lpe-perp_bisector.cpp
index bcfe57614..c4146a1d9 100644
--- a/src/live_effects/lpe-perp_bisector.cpp
+++ b/src/live_effects/lpe-perp_bisector.cpp
@@ -25,20 +25,16 @@ namespace Inkscape {
 namespace LivePathEffect {
 namespace PB {
 
-class KnotHolderEntityLeftEnd : public KnotHolderEntity
+class KnotHolderEntityLeftEnd : public LPEKnotHolderEntity
 {
 public:
-    virtual bool isLPEParam() { return true; }
-
     virtual void knot_set(NR::Point const &p, NR::Point const &origin, guint state);
     virtual NR::Point knot_get();
 };
 
-class KnotHolderEntityRightEnd : public KnotHolderEntity
+class KnotHolderEntityRightEnd : public LPEKnotHolderEntity
 {
 public:
-    virtual bool isLPEParam() { return true; }
-
     virtual void knot_set(NR::Point const &p, NR::Point const &origin, guint state);
     virtual NR::Point knot_get();
 };