1 #!/usr/bin/env python

     2 # -*- coding: utf-8 -*-

     3 # This file is part of Beremiz.

     4 # See COPYING file for copyrights details.

     5 

     6 from __future__ import absolute_import

     7 from plcopen.XSLTModelQuery import XSLTModelQuery, _StringValue, _BoolValue, _translate_args

     8 from plcopen.types_enums import *

     9 

    10 class InstanceTagName(object):

    11     """Helpers object for generating instance tagname"""

    12 

    13     def __init__(self):

    14         self.TagName = None

    15 

    16     def GetTagName(self):

    17         return self.TagName

    18 

    19     def ConfigTagName(self, context, *args):

    20         self.TagName = ComputeConfigurationName(args[0][0])

    21 

    22     def ResourceTagName(self, context, *args):

    23         self.TagName = ComputeConfigurationResourceName(args[0][0], args[1][0])

    24 

    25     def PouTagName(self, context, *args):

    26         self.TagName = ComputePouName(args[0][0])

    27 

    28     def ActionTagName(self, context, *args):

    29         self.TagName = ComputePouActionName(args[0][0], args[0][1])

    30 

    31     def TransitionTagName(self, context, *args):

    32         self.TagName = ComputePouTransitionName(args[0][0], args[0][1])

    33 

    34 

    35 class InstanceTagnameCollector(XSLTModelQuery):

    36     """ object for collecting instances path list"""

    37     def __init__(self, controller):

    38         XSLTModelQuery.__init__(self,

    39                                 controller,

    40                                 "instance_tagname.xslt",

    41                                 [(name, self.FactoryCaller(name)) 

    42                                     for name in ["ConfigTagName",

    43                                                  "ResourceTagName",

    44                                                  "PouTagName",

    45                                                  "ActionTagName",

    46                                                  "TransitionTagName"]])

    47 

    48     def FactoryCaller(self, funcname):

    49         def CallFactory(*args):

    50             return getattr(self.factory, funcname)(*args)

    51         return CallFactory

    52 

    53     def Collect(self, root, debug, instance_path):

    54         self.factory = InstanceTagName()

    55         self._process_xslt(root, debug, instance_path=instance_path)

    56         res = self.factory.GetTagName()

    57         self.factory = None

    58         return res