Edge Profile operation

src/Mod/Path/PathCommands.py

@@ -0,0 +1,81 @@
+# -*- coding: utf-8 -*-
+
+# ***************************************************************************
+# *                                                                         *
+# *   Copyright (c) 2016 sliptonic <shopinthewoods@gmail.com>               *
+# *                                                                         *
+# *   This program is free software; you can redistribute it and/or modify  *
+# *   it under the terms of the GNU Lesser General Public License (LGPL)    *
+# *   as published by the Free Software Foundation; either version 2 of     *
+# *   the License, or (at your option) any later version.                   *
+# *   for detail see the LICENCE text file.                                 *
+# *                                                                         *
+# *   This program is distributed in the hope that it will be useful,       *
+# *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+# *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+# *   GNU Library General Public License for more details.                  *
+# *                                                                         *
+# *   You should have received a copy of the GNU Library General Public     *
+# *   License along with this program; if not, write to the Free Software   *
+# *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  *
+# *   USA                                                                   *
+# *                                                                         *
+# ***************************************************************************
+
+import FreeCAD
+import Part
+from PathScripts.PathUtils import loopdetect
+if FreeCAD.GuiUp:
+    import FreeCADGui
+    from PySide import QtGui,QtCore
+    from DraftTools import translate
+else:
+    def translate(ctxt,txt):
+        return txt
+
+__title__="FreeCAD Path Commands"
+__author__ = "sliptonic"
+__url__ = "http://www.freecadweb.org"
+
+
+class _CommandSelectLoop:
+    "the Arch RemoveShape command definition"
+    def GetResources(self):
+        return {'Pixmap'  : 'Path_SelectLoop',
+                'MenuText': QtCore.QT_TRANSLATE_NOOP("Path_SelectLoop","Finish Selecting Loop"),
+                'ToolTip': QtCore.QT_TRANSLATE_NOOP("Path_SelectLoop","Complete loop selection from two edges")}
+
+    def IsActive(self):
+        if bool(FreeCADGui.Selection.getSelection()) is False:
+            return False
+        try:
+            sel = FreeCADGui.Selection.getSelectionEx()[0]
+            sub1 = sel.SubElementNames[0]
+            if sub1[0:4] != 'Edge':
+                return False
+            sub2 = sel.SubElementNames[1]
+            if sub2[0:4] != 'Edge':
+                return False
+            return True
+        except:
+            return False
+
+
+
+    def Activated(self):
+        sel = FreeCADGui.Selection.getSelectionEx()[0]
+        obj = sel.Object
+        edge1 = sel.SubObjects[0]
+        edge2 = sel.SubObjects[1]
+        loopwire = loopdetect(obj, edge1, edge2)
+        if loopwire is not None:
+            FreeCADGui.Selection.clearSelection()
+            elist = obj.Shape.Edges
+            for e in elist:
+                for i in loopwire.Edges:
+                    if e.hashCode() == i.hashCode():
+                        FreeCADGui.Selection.addSelection(obj, "Edge"+str(elist.index(e)+1))
+
+if FreeCAD.GuiUp:
+    FreeCADGui.addCommand('Path_SelectLoop',_CommandSelectLoop())
+