From ca40dfd444c2543a6debc0786fa8679a108b1056 Mon Sep 17 00:00:00 2001
From: Jabier Arraiza Cenoz <jabier.arraiza@marker.es>
Date: Mon, 25 Feb 2013 10:59:10 +0100
Subject: BSpline refactor

(bzr r11950.1.38)
---
 src/ui/tool/node.cpp | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

(limited to 'src/ui/tool/node.cpp')

diff --git a/src/ui/tool/node.cpp b/src/ui/tool/node.cpp
index c6a2df749..6dc6c7528 100644
--- a/src/ui/tool/node.cpp
+++ b/src/ui/tool/node.cpp
@@ -577,13 +577,29 @@ void Node::move(Geom::Point const &new_pos)
     Geom::Point old_pos = position();
     Geom::Point delta = new_pos - position();
     //BSpline 
+    double prevPos = 0;
     double pos = 0;
+    double nextPos = 0;
+    Node *n = this;
+    Node * nextNode = n->nodeToward(n->front());
+    Node * prevNode = n->nodeToward(n->back());
     if(_pm().isBSpline()){
-        Node *n = this;
+        if(prevNode)
+            prevPos = _pm().BSplineHandlePosition(prevNode->front());
         pos = _pm().BSplineHandlePosition(n->front());
+        if(nextNode)
+            nextPos = _pm().BSplineHandlePosition(nextNode->back());
     }
     //BSpline End
     setPosition(new_pos);
+    //BSpline
+    if(prevNode){
+        prevNode->front()->setPosition(_pm().BSplineHandleReposition(prevNode->front(),prevPos));
+    }
+    if(nextNode){
+        nextNode->back()->setPosition(_pm().BSplineHandleReposition(nextNode->back(),nextPos));
+    }
+    //BSpline End
     _front.setPosition(_front.position() + delta);
     _back.setPosition(_back.position() + delta);
     //BSpline
-- 
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