5 files changed, 13 insertions, 40 deletions
diff --git a/src/live_effects/effect.cpp b/src/live_effects/effect.cpp
index b08077e79..de41d6a59 100644
--- a/src/live_effects/effect.cpp
+++ b/src/live_effects/effect.cpp
@@ -215,6 +215,16 @@ Effect::doBeforeEffect (SPLPEItem */*lpeitem*/)
 }
 
 
+void
+Effect::writeParamsToSVG() {
+    g_print ("Parameters get written to SVG\n");
+    std::vector<Inkscape::LivePathEffect::Parameter *>::iterator p;
+    for (p = param_vector.begin(); p != param_vector.end(); ++p) {
+        g_print ("writing parameter %s to SVG\n", (*p)->param_key.c_str());
+        (*p)->write_to_SVG();
+    }
+}
+
 /*
  *  Here be the doEffect function chain:
  */
diff --git a/src/live_effects/effect.h b/src/live_effects/effect.h
index f0d0ffdd5..b78e931f9 100644
--- a/src/live_effects/effect.h
+++ b/src/live_effects/effect.h
@@ -96,6 +96,7 @@ public:
     virtual void doOnApply (SPLPEItem *lpeitem);
 
     virtual void doBeforeEffect (SPLPEItem *lpeitem);
+    void writeParamsToSVG();
 
     virtual void doEffect (SPCurve * curve);
 
diff --git a/src/live_effects/lpe-perp_bisector.cpp b/src/live_effects/lpe-perp_bisector.cpp
index 9c7ed0a7e..a7963ce7b 100644
--- a/src/live_effects/lpe-perp_bisector.cpp
+++ b/src/live_effects/lpe-perp_bisector.cpp
@@ -32,7 +32,6 @@ public:
 
     virtual void knot_set(NR::Point const &p, NR::Point const &origin, guint state);
     virtual NR::Point knot_get();
-    virtual void onKnotUngrabbed();
 };
 
 class KnotHolderEntityRightEnd : public KnotHolderEntity
@@ -42,7 +41,6 @@ public:
 
     virtual void knot_set(NR::Point const &p, NR::Point const &origin, guint state);
     virtual NR::Point knot_get();
-    virtual void onKnotUngrabbed();
 };
 
 // TODO: Make this more generic
@@ -100,20 +98,6 @@ KnotHolderEntityRightEnd::knot_set(NR::Point const &p, NR::Point const &/*origin
     bisector_end_set(item, p, false);
 }
 
-void
-KnotHolderEntityLeftEnd::onKnotUngrabbed()
-{
-    LPEPerpBisector *lpe = get_effect(item);
-    lpe->length_left.write_to_SVG();
-}
-
-void
-KnotHolderEntityRightEnd::onKnotUngrabbed()
-{
-    LPEPerpBisector *lpe = get_effect(item);
-    lpe->length_right.write_to_SVG();
-}
-
 /**
 NR::Point path_start_get(SPItem *item) {
     Inkscape::LivePathEffect::LPEPerpBisector *lpe =
diff --git a/src/live_effects/lpe-tangent_to_curve.cpp b/src/live_effects/lpe-tangent_to_curve.cpp
index 6fc7161ed..2115e9d7e 100644
--- a/src/live_effects/lpe-tangent_to_curve.cpp
+++ b/src/live_effects/lpe-tangent_to_curve.cpp
@@ -36,7 +36,6 @@ public:
 
     virtual void knot_set(NR::Point const &p, NR::Point const &origin, guint state);
     virtual NR::Point knot_get();
-    virtual void onKnotUngrabbed();
 };
 
 class KnotHolderEntityLeftEnd : public KnotHolderEntity
@@ -46,7 +45,6 @@ public:
 
     virtual void knot_set(NR::Point const &p, NR::Point const &origin, guint state);
     virtual NR::Point knot_get();
-    virtual void onKnotUngrabbed();
 };
 
 class KnotHolderEntityRightEnd : public KnotHolderEntity
@@ -56,7 +54,6 @@ public:
 
     virtual void knot_set(NR::Point const &p, NR::Point const &origin, guint state);
     virtual NR::Point knot_get();
-    virtual void onKnotUngrabbed();
 };
 
 } // namespace TtC
@@ -183,27 +180,6 @@ KnotHolderEntityRightEnd::knot_get()
     return lpe->D;
 }
 
-void
-KnotHolderEntityAttachPt::onKnotUngrabbed()
-{
-    LPETangentToCurve *lpe = get_effect(item);
-    lpe->t_attach.write_to_SVG();
-}
-
-void
-KnotHolderEntityLeftEnd::onKnotUngrabbed()
-{
-    LPETangentToCurve *lpe = get_effect(item);
-    lpe->length_left.write_to_SVG();
-}
-
-void
-KnotHolderEntityRightEnd::onKnotUngrabbed()
-{
-    LPETangentToCurve *lpe = get_effect(item);
-    lpe->length_right.write_to_SVG();
-}
- 
 } // namespace TtC
 
 } //namespace LivePathEffect
diff --git a/src/live_effects/lpeobject.cpp b/src/live_effects/lpeobject.cpp
index 0a7fb5eb0..432a484ee 100644
--- a/src/live_effects/lpeobject.cpp
+++ b/src/live_effects/lpeobject.cpp
@@ -221,6 +221,8 @@ livepatheffect_write(SPObject *object, Inkscape::XML::Node *repr, guint flags)
 
 //    lpeobj->lpe->write(repr); something like this.
 
+    lpeobj->lpe->writeParamsToSVG();
+
     if (((SPObjectClass *) livepatheffect_parent_class)->write)
         (* ((SPObjectClass *) livepatheffect_parent_class)->write)(object, repr, flags);