From e1a84ff6c44588f7847258b5eb5266365e0738e1 Mon Sep 17 00:00:00 2001
From: Jabier Arraiza Cenoz <jabier.arraiza@marker.es>
Date: Mon, 29 Aug 2016 15:27:55 +0200
Subject: Fixes to helper paths. evaluate backport to 0.92.x

(bzr r15086)
---
 src/live_effects/effect.cpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/live_effects/effect.cpp')

diff --git a/src/live_effects/effect.cpp b/src/live_effects/effect.cpp
index ef807d586..033eb8955 100644
--- a/src/live_effects/effect.cpp
+++ b/src/live_effects/effect.cpp
@@ -66,6 +66,7 @@
 #include "message-stack.h"
 #include "document-private.h"
 #include "ui/tools/pen-tool.h"
+#include "ui/tools/node-tool.h"
 #include "ui/tools-switch.h"
 #include "knotholder.h"
 #include "live_effects/lpeobject.h"
@@ -454,6 +455,7 @@ void Effect::doBeforeEffect_impl(SPLPEItem const* lpeitem)
         sp_lpe_item->apply_to_clippath(sp_lpe_item);
         sp_lpe_item->apply_to_mask(sp_lpe_item);
     }
+    update_helperpath();
 }
 
 /**
@@ -643,6 +645,17 @@ Effect::addCanvasIndicators(SPLPEItem const*/*lpeitem*/, std::vector<Geom::PathV
 {
 }
 
+void
+Effect::update_helperpath() {
+    using namespace Inkscape::UI;
+    SPDesktop *desktop = SP_ACTIVE_DESKTOP;
+    if (desktop) {
+        if (tools_isactive(desktop, TOOLS_NODES)) {
+            Inkscape::UI::Tools::NodeTool *nt = static_cast<Inkscape::UI::Tools::NodeTool*>(desktop->event_context);
+            nt->update_helperpath();
+        }
+    }
+}
 
 /**
  * This *creates* a new widget, management of deletion should be done by the caller
-- 
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