From 91ad22e3ab063e8969e59680ceb65559a0b9ac7e Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Fri, 23 May 2014 19:27:14 +0200
Subject: [PATCH] + allow to select whole wire in sweep panel

---
 src/Mod/Part/Gui/TaskSweep.cpp | 23 +++++++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)

diff --git a/src/Mod/Part/Gui/TaskSweep.cpp b/src/Mod/Part/Gui/TaskSweep.cpp
index 4b9cae0746f9..e21ea81573e0 100644
--- a/src/Mod/Part/Gui/TaskSweep.cpp
+++ b/src/Mod/Part/Gui/TaskSweep.cpp
@@ -75,10 +75,25 @@ class SweepWidget::Private
         }
         bool allow(App::Document*pDoc, App::DocumentObject*pObj, const char*sSubName)
         {
-            if (!sSubName || sSubName[0] == '\0')
-                return false;
-            std::string element(sSubName);
-            return element.substr(0,4) == "Edge";
+            if (pObj->getTypeId().isDerivedFrom(Part::Feature::getClassTypeId())) {
+                if (!sSubName) {
+                    // If selecting again the same edge the passed sub-element is empty. If the whole
+                    // shape is an edge or wire we can use it completely.
+                    const TopoDS_Shape& shape = static_cast<Part::Feature*>(pObj)->Shape.getValue();
+                    if (!shape.IsNull()) {
+                        if (shape.ShapeType() == TopAbs_EDGE)
+                            return true;
+                        if (shape.ShapeType() == TopAbs_WIRE)
+                            return true;
+                    }
+                }
+                else {
+                    std::string element(sSubName);
+                    return element.substr(0,4) == "Edge";
+                }
+            }
+
+            return false;
         }
     };
 };