Added delete operation functionality;

fixed adding to job for dressups.

src/Mod/Path/Gui/Resources/panels/PathEdit.ui

@@ -642,10 +642,13 @@
          </widget>
         </item>
         <item>
-         <widget class="QWidget" name="widget_5" native="true">
+         <widget class="QWidget" name="operationModify" native="true">
           <layout class="QHBoxLayout" name="horizontalLayout_3">
            <item>
             <widget class="QPushButton" name="operationEdit">
+             <property name="enabled">
+              <bool>false</bool>
+             </property>
              <property name="text">
               <string>Edit</string>
              </property>

src/Mod/Path/PathScripts/PathDressupDogbone.py

@@ -996,7 +996,7 @@ def Create(base, name = 'DogboneDressup'):
     obj = FreeCAD.ActiveDocument.addObject('Path::FeaturePython', 'DogboneDressup')
     dbo = ObjectDressup(obj, base)
     job = PathUtils.findParentJob(base)
-    job.addOperation(obj)
+    job.Proxy.addOperation(obj)
 
     if FreeCAD.GuiUp:
         ViewProviderDressup(obj.ViewObject)
@@ -1004,7 +1004,6 @@ def Create(base, name = 'DogboneDressup'):
 
     obj.ToolController = base.ToolController
     dbo.setup(obj, True)
-
     return obj
 
 class CommandDressupDogbone:

src/Mod/Path/PathScripts/PathDressupHoldingTags.py

@@ -968,7 +968,7 @@ def Create(baseObject, name = 'DressupTag'):
     obj = FreeCAD.ActiveDocument.addObject("Path::FeaturePython", "TagDressup")
     dbo = ObjectTagDressup(obj, baseObject)
     job = PathUtils.findParentJob(baseObject)
-    job.addOperation(obj)
+    job.Proxy.addOperation(obj)
     dbo.setup(obj, True)
     return obj
 

src/Mod/Path/PathScripts/PathDressupRampEntry.py

@@ -563,7 +563,7 @@ class ViewProviderDressup:
         '''this makes sure that the base operation is added back to the project and visible'''
         FreeCADGui.ActiveDocument.getObject(arg1.Object.Base.Name).Visibility = True
         job = PathUtils.findParentJob(self.obj)
-        job.addOperation(arg1.Object.Base)
+        job.Proxy.addOperation(arg1.Object.Base)
         arg1.Object.Base = None
         return True
 

src/Mod/Path/PathScripts/PathDressupTagGui.py

@@ -522,7 +522,7 @@ class PathDressupTagViewProvider:
         if self.obj.Base.ViewObject:
             self.obj.Base.ViewObject.Visibility = True
         job = PathUtils.findParentJob(self.obj)
-        job.addOperation(arg1.Object.Base)
+        job.Proxy.addOperation(arg1.Object.Base)
         arg1.Object.Base = None
         #if self.debugDisplay():
         #    self.vobj.Debug.removeObjectsFromDocument()

src/Mod/Path/PathScripts/PathJob.py

@@ -152,6 +152,10 @@ class ObjectJob:
         return None
 
     def __setstate__(self, state):
+        for obj in FreeCAD.ActiveDocument.Objects:
+            if hasattr(obj, 'Proxy') and obj.Proxy == self:
+                self.obj = obj
+                break
         return None
 
     def execute(self, obj):

src/Mod/Path/PathScripts/PathJobGui.py

@@ -195,16 +195,29 @@ class TaskPanel:
             self.form.infoModel.setCurrentIndex(baseindex)
 
 
-    def open(self):
-        pass
-
     def setPostProcessorOutputFile(self):
         filename = QtGui.QFileDialog.getSaveFileName(self.form, translate("Path_Job", "Select Output File"), None, translate("Path_Job", "All Files (*.*)"))
         if filename and filename[0]:
             self.obj.PostProcessorOutputFile = str(filename[0])
             self.setFields()
 
+    def operationSelect(self):
+        if self.form.operationsList.selectedItems():
+            self.form.operationModify.setEnabled(True)
+        else:
+            self.form.operationModify.setEnabled(False)
+
+    def operationDelete(self):
+        for item in self.form.operationsList.selectedItems():
+            obj = item.data(self.DataObject)
+            if obj.ViewObject and hasattr(obj.ViewObject, 'Proxy') and hasattr(obj.ViewObject.Proxy, 'onDelete'):
+                obj.ViewObject.Proxy.onDelete(obj.ViewObject, None)
+            FreeCAD.ActiveDocument.removeObject(obj.Name)
+        self.setFields()
+
     def setupUi(self):
+        self.setFields()
+
         # Info
         self.form.infoLabel.editingFinished.connect(self.getFields)
         self.form.infoModel.currentIndexChanged.connect(self.getFields)
@@ -215,9 +228,11 @@ class TaskPanel:
         self.form.postProcessorOutputFile.editingFinished.connect(self.getFields)
         self.form.postProcessorSetOutputFile.clicked.connect(self.setPostProcessorOutputFile)
 
+        self.form.operationsList.itemSelectionChanged.connect(self.operationSelect)
         self.form.operationsList.indexesMoved.connect(self.getFields)
+        self.form.operationDelete.clicked.connect(self.operationDelete)
 
-        self.setFields()
+        self.operationSelect()
 
 def Create(base, template=None):
     '''Create(base, template) ... creates a job instance for the given base object