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

(bzr r6448)

3 files changed, 2 insertions, 5 deletions

diff --git a/src/live_effects/parameter/point.cpp b/src/live_effects/parameter/point.cpp
index eed16725d..0a782d4ec 100644
--- a/src/live_effects/parameter/point.cpp
+++ b/src/live_effects/parameter/point.cpp
@@ -152,7 +152,7 @@ PointParam::set_oncanvas_looks(SPKnotShapeType shape, SPKnotModeType mode, guint
     knot_color = color;
 }
 
-class PointParamKnotHolderEntity : public KnotHolderEntity {
+class PointParamKnotHolderEntity : public LPEKnotHolderEntity {
 public:
     PointParamKnotHolderEntity(PointParam *p) { this->pparam = p; }
     virtual ~PointParamKnotHolderEntity() {}
diff --git a/src/live_effects/parameter/point.h b/src/live_effects/parameter/point.h
index bad138c9c..9718b232b 100644
--- a/src/live_effects/parameter/point.h
+++ b/src/live_effects/parameter/point.h
@@ -54,9 +54,6 @@ public:
 
     virtual void addKnotHolderEntities(KnotHolder *knotholder, SPDesktop *desktop, SPItem *item);
 
-    // TODO: ditch this!
-    virtual bool isLPEParam() { return true; }
-
 private:
     PointParam(const PointParam&);
     PointParam& operator=(const PointParam&);
diff --git a/src/live_effects/parameter/pointparam-knotholder.cpp b/src/live_effects/parameter/pointparam-knotholder.cpp
index 3ab07a951..d92532e32 100644
--- a/src/live_effects/parameter/pointparam-knotholder.cpp
+++ b/src/live_effects/parameter/pointparam-knotholder.cpp
@@ -60,7 +60,7 @@ PointParamKnotHolder::~PointParamKnotHolder()
     g_object_unref(G_OBJECT(this->lpeobject));
 }
 
-class KnotHolderEntityPointParam : public KnotHolderEntity {
+class KnotHolderEntityPointParam : public LPEKnotHolderEntity {
 public:
     virtual NR::Point knot_get();
     virtual void knot_set(NR::Point const &p, NR::Point const &origin, guint state);