gui: change AddOrigin command to checkable action

assembly.py

@@ -3234,6 +3234,31 @@ class Assembly(AsmGroup):
                     obj.purgeTouched()
                 return ret
 
+    @staticmethod
+    def addOrigin(partGroup, name=None):
+        obj = None
+        for o in partGroup.Group:
+            if o.TypeId == 'App::Origin':
+                obj = o
+                break
+        if not obj:
+            if not name:
+                name = 'Origin'
+            obj = partGroup.Document.addObject('App::Origin',name)
+            partGroup.setLink({-1:obj})
+
+        partGroup.recompute(True)
+        shape = Part.getShape(partGroup)
+        if not shape.isNull():
+            bbox = shape.BoundBox
+            if bbox.isValid():
+                obj.ViewObject.Size = tuple([
+                    max(abs(a),abs(b)) for a,b in (
+                        (bbox.XMin,bbox.XMax),
+                        (bbox.YMin,bbox.YMax),
+                        (bbox.ZMin,bbox.ZMax)) ])
+        return obj
+
     @staticmethod
     def make(doc=None,name='Assembly',undo=True):
         if not doc:
@@ -3247,6 +3272,8 @@ class Assembly(AsmGroup):
             obj.setPropertyStatus('Shape','Transient')
             ViewProviderAssembly(obj.ViewObject)
             obj.Visibility = True
+            if gui.AsmCmdManager.AddOrigin:
+                Assembly.addOrigin(obj.Proxy.getPartGroup())
             obj.purgeTouched()
             if undo:
                 FreeCAD.closeActiveTransaction()
@@ -3632,27 +3659,7 @@ class AsmWorkPlane(object):
         try:
             logger.debug('make {}',tp)
             if tp == 3:
-                obj = None
-                for o in info.PartGroup.Group:
-                    if o.TypeId == 'App::Origin':
-                        obj = o
-                        break
-                if not obj:
-                    if not name:
-                        name = 'Origin'
-                    obj = doc.addObject('App::Origin',name)
-                    info.PartGroup.setLink({-1:obj})
-
-                info.PartGroup.recompute(True)
-                shape = Part.getShape(info.PartGroup)
-                if not shape.isNull():
-                    bbox = shape.BoundBox
-                    if bbox.isValid():
-                        obj.ViewObject.Size = tuple([
-                            max(abs(a),abs(b)) for a,b in (
-                                (bbox.XMin,bbox.XMax),
-                                (bbox.YMin,bbox.YMax),
-                                (bbox.ZMin,bbox.ZMax)) ])
+                obj = Assembly.addOrigin(info.PartGroup,name)
             else:
                 if not name:
                     name = 'Workplane'

gui.py

@@ -516,6 +516,10 @@ class AsmCmdAutoRecompute(AsmCmdCheckable):
     _iconName = 'Assembly_AutoRecompute.svg'
     _saveParam = True
 
+    @classmethod
+    def IsActive(cls):
+        return True
+
 class AsmCmdSmartRecompute(AsmCmdCheckable):
     _id = 22
     _menuText = 'Smart recompute'
@@ -523,6 +527,10 @@ class AsmCmdSmartRecompute(AsmCmdCheckable):
     _iconName = 'Assembly_SmartRecompute.svg'
     _saveParam = True
 
+    @classmethod
+    def IsActive(cls):
+        return True
+
 class AsmCmdAutoElementVis(AsmCmdCheckable):
     _id = 9
     _menuText = 'Auto element visibility'
@@ -530,6 +538,10 @@ class AsmCmdAutoElementVis(AsmCmdCheckable):
     _saveParam = True
     _defaultValue = True
 
+    @classmethod
+    def IsActive(cls):
+        return True
+
     @classmethod
     def Activated(cls,checked):
         super(AsmCmdAutoElementVis,cls).Activated(checked)
@@ -579,7 +591,6 @@ class AsmCmdAddWorkplane(AsmCmdBase):
         from . import assembly
         assembly.AsmWorkPlane.make(tp=cls._makeType)
 
-
 class AsmCmdAddWorkplaneXZ(AsmCmdAddWorkplane):
     _id = 10
     _menuText = 'Add XZ workplane'
@@ -593,15 +604,34 @@ class AsmCmdAddWorkplaneZY(AsmCmdAddWorkplane):
     _iconName = 'Assembly_Add_WorkplaneZY.svg'
     _makeType = 2
 
-class AsmCmdAddOrigin(AsmCmdAddWorkplane):
+class AsmCmdAddOrigin(AsmCmdCheckable):
     _id = 14
     _menuText = 'Add Origin'
     _iconName = 'Assembly_Add_Origin.svg'
     _makeType = 3
-    _accel = 'A, O'
+    _saveParam = False
+    _toolbarName = None
+    _menuGroupName = None
 
-class AsmCmdAddWorkplaneGroup(AsmCmdAddWorkplane):
+    @classmethod
+    def IsActive(cls):
+        return True
+
+    @classmethod
+    def Activated(cls,checked):
+        logger.info('checked {}'.format(checked))
+        cls.setChecked(checked)
+        if checked:
+            from . import assembly
+            sels = logger.catchTrace('Add origin selection',
+                    assembly.AsmWorkPlane.getSelection)
+            if sels:
+                assembly.AsmWorkPlane.make(sels,tp=cls._makeType)
+
+class AsmCmdAddWorkplaneGroup(AsmCmdBase):
     _id = 12
+    _iconName = AsmCmdAddWorkplane._iconName
+    _menuText = AsmCmdAddWorkplane._menuText
     _menuGroupName = ''
     _toolbarName = AsmCmdBase._toolbarName
     _cmds = (AsmCmdAddWorkplane.getName(),
@@ -610,12 +640,12 @@ class AsmCmdAddWorkplaneGroup(AsmCmdAddWorkplane):
              AsmCmdAddOrigin.getName())
 
     @classmethod
-    def GetCommands(cls):
-        return cls._cmds
+    def IsActive(cls):
+        return True
 
     @classmethod
-    def Activated(cls,idx=0):
-        FreeCADGui.runCommand(cls._cmds[idx])
+    def GetCommands(cls):
+        return cls._cmds
 
 class AsmCmdGotoRelation(AsmCmdBase):
     _id = 16