Fixed template-export menu activation.

src/Mod/Path/PathScripts/PathJob.py

@@ -312,6 +312,12 @@ class ObjectJob:
         '''Answer true if the given object can be used as a Base for a job.'''
         return PathUtil.isValidBaseObject(obj) or isArchPanelSheet(obj)
 
+def Instances():
+    '''Instances() ... Return all Jobs in the current active document.'''
+    if FreeCAD.ActiveDocument:
+        return [job for job in FreeCAD.ActiveDocument.Objects if hasattr(job, 'Proxy') and isinstance(job.Proxy, ObjectJob)]
+    return []
+
 def Create(name, base, templateFile = None):
     '''Create(name, base, templateFile=None) ... creates a new job and all it's resources.
     If a template file is specified the new job is initialized with the values from the template.'''

src/Mod/Path/PathScripts/PathJobCmd.py

@@ -224,11 +224,26 @@ class CommandJobTemplateExport:
                 'MenuText': QtCore.QT_TRANSLATE_NOOP("Path_Job", "Export Template"),
                 'ToolTip': QtCore.QT_TRANSLATE_NOOP("Path_Job", "Exports Path Job as a template to be used for other jobs")}
 
+    def GetJob(self):
+        # if there's only one Job in the document ...
+        jobs = PathJob.Instances()
+        if not jobs:
+            return None
+        if len(jobs) == 1:
+            return jobs[0]
+        # more than one job, is one of them selected?
+        sel = FreeCADGui.Selection.getSelection()
+        if len(sel) == 1:
+            job = sel[0]
+            return hasattr(job, 'Proxy') and isinstance(job.Proxy, PathJob.ObjectJob)
+        return None
+
+
     def IsActive(self):
-        return FreeCAD.ActiveDocument is not None
+        return self.GetJob() is not None
 
     def Activated(self):
-        job = FreeCADGui.Selection.getSelection()[0]
+        job = self.GetJob()
         dialog = DlgJobTemplateExport(job)
         if dialog.exec_() == 1:
             foo = QtGui.QFileDialog.getSaveFileName(QtGui.qApp.activeWindow(),

src/Mod/Path/PathScripts/PathUtils.py

@@ -486,22 +486,15 @@ def findParentJob(obj):
 
 def GetJobs(jobname=None):
     '''returns all jobs in the current document.  If name is given, returns that job'''
-    PathLog.track()
-    jobs = []
-    for o in FreeCAD.ActiveDocument.Objects:
-        if hasattr(o, 'Proxy') and isinstance(o.Proxy, PathJob.ObjectJob):
-            if jobname is not None:
-                if o.Name == jobname:
-                    jobs.append(o)
-            else:
-                jobs.append(o)
-    return jobs
+    if jobname:
+        return [job for job in PathJob.Instances() if job.Name == jobname]
+    return PathJob.Instances()
 
 def addToJob(obj, jobname=None):
     '''adds a path object to a job
     obj = obj
     jobname = None'''
-    PathLog.track()
+    PathLog.track(jobname)
     if jobname is not None:
         jobs = GetJobs(jobname)
         if len(jobs) == 1:
@@ -513,7 +506,6 @@ def addToJob(obj, jobname=None):
         jobs = GetJobs()
         if len(jobs) == 0:
             job = PathJobCmd.CommandJobCreate().Activated()
-
         elif len(jobs) == 1:
             job = jobs[0]
         else:
@@ -528,7 +520,7 @@ def addToJob(obj, jobname=None):
                 print(form.cboProject.currentText())
                 job = [i for i in jobs if i.Label == form.cboProject.currentText()][0]
 
-    if obj:
+    if obj and job:
         job.Proxy.addOperation(obj)
     return job