beremiz: comparison plcopen/plcopen.py

equal deleted inserted replaced

-:1460273f40ed
+:5743cbdff669
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#This file is part of PLCOpenEditor, a library implementing an IEC 61131-3 editor
+#based on the plcopen standard.
+#
+#Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
+#
+#See COPYING file for copyrights details.
+#
+#This library is free software; you can redistribute it and/or
+#modify it under the terms of the GNU General Public
+#License as published by the Free Software Foundation; either
+#version 2.1 of the License, or (at your option) any later version.
+#
+#This library 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
+#General Public License for more details.
+#
+#You should have received a copy of the GNU General Public
+#License along with this library; if not, write to the Free Software
+#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+from xmlclass import *
+from structures import *
+from types import *
+import os, re
+"""
+Dictionary that makes the relation between var names in plcopen and displayed values
+"""
+VarTypes = {"Local" : "localVars", "Temp" : "tempVars", "Input" : "inputVars",
+"Output" : "outputVars", "InOut" : "inOutVars", "External" : "externalVars",
+"Global" : "globalVars", "Access" : "accessVars"}
+searchResultVarTypes = {
+"inputVars": "var_input",
+"outputVars": "var_output",
+"inOutVars": "var_inout"
+}
+"""
+Define in which order var types must be displayed
+"""
+VarOrder = ["Local","Temp","Input","Output","InOut","External","Global","Access"]
+"""
+Define which action qualifier must be associated with a duration
+"""
+QualifierList = {"N" : False, "R" : False, "S" : False, "L" : True, "D" : True,
+"P" : False, "P0" : False, "P1" : False, "SD" : True, "DS" : True, "SL" : True}
+FILTER_ADDRESS_MODEL = "(%%[IQM](?:[XBWDL])?)(%s)((?:\.[0-9]+)*)"
+def update_address(address, address_model, new_leading):
+result = address_model.match(address)
+if result is None:
+return address
+groups = result.groups()
+return groups[0] + new_leading + groups[2]
+def _init_and_compare(function, v1, v2):
+if v1 is None:
+return v2
+if v2 is not None:
+return function(v1, v2)
+return v1
+"""
+Helper class for bounding_box calculation
+"""
+class rect:
+def __init__(self, x=None, y=None, width=None, height=None):
+self.x_min = x
+self.x_max = None
+self.y_min = y
+self.y_max = None
+if width is not None and x is not None:
+self.x_max = x + width
+if height is not None and y is not None:
+self.y_max = y + height
+def update(self, x, y):
+self.x_min = _init_and_compare(min, self.x_min, x)
+self.x_max = _init_and_compare(max, self.x_max, x)
+self.y_min = _init_and_compare(min, self.y_min, y)
+self.y_max = _init_and_compare(max, self.y_max, y)
+def union(self, rect):
+self.x_min = _init_and_compare(min, self.x_min, rect.x_min)
+self.x_max = _init_and_compare(max, self.x_max, rect.x_max)
+self.y_min = _init_and_compare(min, self.y_min, rect.y_min)
+self.y_max = _init_and_compare(max, self.y_max, rect.y_max)
+def bounding_box(self):
+width = height = None
+if self.x_min is not None and self.x_max is not None:
+width = self.x_max - self.x_min
+if self.y_min is not None and self.y_max is not None:
+height = self.y_max - self.y_min
+return self.x_min, self.y_min, width, height
+def TextLenInRowColumn(text):
+if text == "":
+return (0, 0)
+lines = text.split("\n")
+return len(lines) - 1, len(lines[-1])
+def TestTextElement(text, criteria):
+lines = text.splitlines()
+if not criteria["case_sensitive"]:
+text = text.upper()
+test_result = []
+result = criteria["pattern"].search(text)
+while result is not None:
+start = TextLenInRowColumn(text[:result.start()])
+end = TextLenInRowColumn(text[:result.end() - 1])
+test_result.append((start, end, "\n".join(lines[start[0]:end[0] + 1])))
+result = criteria["pattern"].search(text, result.end())
+return test_result
+PLCOpenClasses = GenerateClassesFromXSD(os.path.join(os.path.split(__file__)[0], "tc6_xml_v201.xsd"))
+ElementNameToClass = {}
+cls = PLCOpenClasses.get("formattedText", None)
+if cls:
+def updateElementName(self, old_name, new_name):
+text = self.text.decode("utf-8")
+index = text.find(old_name)
+while index != -1:
+if index > 0 and (text[index - 1].isalnum() or text[index - 1] == "_"):
+index = text.find(old_name, index + len(old_name))
+elif index < len(text) - len(old_name) and (text[index + len(old_name)].isalnum() or text[index + len(old_name)] == "_"):
+index = text.find(old_name, index + len(old_name))
+else:
+text = text[:index] + new_name + text[index + len(old_name):]
+index = text.find(old_name, index + len(new_name))
+self.text = text.encode("utf-8")
+setattr(cls, "updateElementName", updateElementName)
+def updateElementAddress(self, address_model, new_leading):
+text = self.text.decode("utf-8")
+startpos = 0
+result = address_model.search(text, startpos)
+while result is not None:
+groups = result.groups()
+new_address = groups[0] + new_leading + groups[2]
+text = text[:result.start()] + new_address + text[result.end():]
+startpos = result.start() + len(new_address)
+result = address_model.search(self.text, startpos)
+self.text = text.encode("utf-8")
+setattr(cls, "updateElementAddress", updateElementAddress)
+def Search(self, criteria, parent_infos):
+return [(tuple(parent_infos),) + result for result in TestTextElement(self.gettext(), criteria)]
+setattr(cls, "Search", Search)
+cls = PLCOpenClasses.get("project", None)
+if cls:
+cls.singleLineAttributes = False
+cls.EnumeratedDataTypeValues = {}
+cls.CustomDataTypeRange = {}
+cls.CustomTypeHierarchy = {}
+cls.ElementUsingTree = {}
+cls.CustomBlockTypes = []
+def setname(self, name):
+self.contentHeader.setname(name)
+setattr(cls, "setname", setname)
+def getname(self):
+return self.contentHeader.getname()
+setattr(cls, "getname", getname)
+def getfileHeader(self):
+fileheader = {}
+for name, value in [("companyName", self.fileHeader.getcompanyName()),
+("companyURL", self.fileHeader.getcompanyURL()),
+("productName", self.fileHeader.getproductName()),
+("productVersion", self.fileHeader.getproductVersion()),
+("productRelease", self.fileHeader.getproductRelease()),
+("creationDateTime", self.fileHeader.getcreationDateTime()),
+("contentDescription", self.fileHeader.getcontentDescription())]:
+if value is not None:
+fileheader[name] = value
+else:
+fileheader[name] = ""
+return fileheader
+setattr(cls, "getfileHeader", getfileHeader)
+def setfileHeader(self, fileheader):
+if fileheader.has_key("companyName"):
+self.fileHeader.setcompanyName(fileheader["companyName"])
+if fileheader.has_key("companyURL"):
+self.fileHeader.setcompanyURL(fileheader["companyURL"])
+if fileheader.has_key("productName"):
+self.fileHeader.setproductName(fileheader["productName"])
+if fileheader.has_key("productVersion"):
+self.fileHeader.setproductVersion(fileheader["productVersion"])
+if fileheader.has_key("productRelease"):
+self.fileHeader.setproductRelease(fileheader["productRelease"])
+if fileheader.has_key("creationDateTime"):
+self.fileHeader.setcreationDateTime(fileheader["creationDateTime"])
+if fileheader.has_key("contentDescription"):
+self.fileHeader.setcontentDescription(fileheader["contentDescription"])
+setattr(cls, "setfileHeader", setfileHeader)
+def getcontentHeader(self):
+contentheader = {}
+for name, value in [("projectName", self.contentHeader.getname()),
+("projectVersion", self.contentHeader.getversion()),
+("modificationDateTime", self.contentHeader.getmodificationDateTime()),
+("organization", self.contentHeader.getorganization()),
+("authorName", self.contentHeader.getauthor()),
+("language", self.contentHeader.getlanguage())]:
+if value is not None:
+contentheader[name] = value
+else:
+contentheader[name] = ""
+contentheader["pageSize"] = self.contentHeader.getpageSize()
+contentheader["scaling"] = self.contentHeader.getscaling()
+return contentheader
+setattr(cls, "getcontentHeader", getcontentHeader)
+def setcontentHeader(self, contentheader):
+if contentheader.has_key("projectName"):
+self.contentHeader.setname(contentheader["projectName"])
+if contentheader.has_key("projectVersion"):
+self.contentHeader.setversion(contentheader["projectVersion"])
+if contentheader.has_key("modificationDateTime"):
+self.contentHeader.setmodificationDateTime(contentheader["modificationDateTime"])
+if contentheader.has_key("organization"):
+self.contentHeader.setorganization(contentheader["organization"])
+if contentheader.has_key("authorName"):
+self.contentHeader.setauthor(contentheader["authorName"])
+if contentheader.has_key("language"):
+self.contentHeader.setlanguage(contentheader["language"])
+if contentheader.has_key("pageSize"):
+self.contentHeader.setpageSize(*contentheader["pageSize"])
+if contentheader.has_key("scaling"):
+self.contentHeader.setscaling(contentheader["scaling"])
+setattr(cls, "setcontentHeader", setcontentHeader)
+def getdataTypes(self):
+return self.types.getdataTypeElements()
+setattr(cls, "getdataTypes", getdataTypes)
+def getdataType(self, name):
+return self.types.getdataTypeElement(name)
+setattr(cls, "getdataType", getdataType)
+def appenddataType(self, name):
+if self.CustomTypeHierarchy.has_key(name):
+raise ValueError, "\"%s\" Data Type already exists !!!"%name
+self.types.appenddataTypeElement(name)
+self.AddCustomDataType(self.getdataType(name))
+setattr(cls, "appenddataType", appenddataType)
+def insertdataType(self, index, datatype):
+self.types.insertdataTypeElement(index, datatype)
+self.AddCustomDataType(datatype)
+setattr(cls, "insertdataType", insertdataType)
+def removedataType(self, name):
+self.types.removedataTypeElement(name)
+self.RefreshDataTypeHierarchy()
+self.RefreshElementUsingTree()
+setattr(cls, "removedataType", removedataType)
+def getpous(self):
+return self.types.getpouElements()
+setattr(cls, "getpous", getpous)
+def getpou(self, name):
+return self.types.getpouElement(name)
+setattr(cls, "getpou", getpou)
+def appendpou(self, name, pou_type, body_type):
+self.types.appendpouElement(name, pou_type, body_type)
+self.AddCustomBlockType(self.getpou(name))
+setattr(cls, "appendpou", appendpou)
+def insertpou(self, index, pou):
+self.types.insertpouElement(index, pou)
+self.AddCustomBlockType(pou)
+setattr(cls, "insertpou", insertpou)
+def removepou(self, name):
+self.types.removepouElement(name)
+self.RefreshCustomBlockTypes()
+self.RefreshElementUsingTree()
+setattr(cls, "removepou", removepou)
+def getconfigurations(self):
+configurations = self.instances.configurations.getconfiguration()
+if configurations:
+return configurations
+return []
+setattr(cls, "getconfigurations", getconfigurations)
+def getconfiguration(self, name):
+for configuration in self.instances.configurations.getconfiguration():
+if configuration.getname() == name:
+return configuration
+return None
+setattr(cls, "getconfiguration", getconfiguration)
+def addconfiguration(self, name):
+for configuration in self.instances.configurations.getconfiguration():
+if configuration.getname() == name:
+raise ValueError, _("\"%s\" configuration already exists !!!")%name
+new_configuration = PLCOpenClasses["configurations_configuration"]()
+new_configuration.setname(name)
+self.instances.configurations.appendconfiguration(new_configuration)
+setattr(cls, "addconfiguration", addconfiguration)
+def removeconfiguration(self, name):
+found = False
+for idx, configuration in enumerate(self.instances.configurations.getconfiguration()):
+if configuration.getname() == name:
+self.instances.configurations.removeconfiguration(idx)
+found = True
+break
+if not found:
+raise ValueError, ("\"%s\" configuration doesn't exist !!!")%name
+setattr(cls, "removeconfiguration", removeconfiguration)
+def getconfigurationResource(self, config_name, name):
+configuration = self.getconfiguration(config_name)
+if configuration:
+for resource in configuration.getresource():
+if resource.getname() == name:
+return resource
+return None
+setattr(cls, "getconfigurationResource", getconfigurationResource)
+def addconfigurationResource(self, config_name, name):
+configuration = self.getconfiguration(config_name)
+if configuration:
+for resource in configuration.getresource():
+if resource.getname() == name:
+raise ValueError, _("\"%s\" resource already exists in \"%s\" configuration !!!")%(name, config_name)
+new_resource = PLCOpenClasses["configuration_resource"]()
+new_resource.setname(name)
+configuration.appendresource(new_resource)
+setattr(cls, "addconfigurationResource", addconfigurationResource)
+def removeconfigurationResource(self, config_name, name):
+configuration = self.getconfiguration(config_name)
+if configuration:
+found = False
+for idx, resource in enumerate(configuration.getresource()):
+if resource.getname() == name:
+configuration.removeresource(idx)
+found = True
+break
+if not found:
+raise ValueError, _("\"%s\" resource doesn't exist in \"%s\" configuration !!!")%(name, config_name)
+setattr(cls, "removeconfigurationResource", removeconfigurationResource)
+def updateElementName(self, old_name, new_name):
+for datatype in self.types.getdataTypeElements():
+datatype.updateElementName(old_name, new_name)
+for pou in self.types.getpouElements():
+pou.updateElementName(old_name, new_name)
+for configuration in self.instances.configurations.getconfiguration():
+configuration.updateElementName(old_name, new_name)
+setattr(cls, "updateElementName", updateElementName)
+def updateElementAddress(self, old_leading, new_leading):
+address_model = re.compile(FILTER_ADDRESS_MODEL % old_leading)
+for pou in self.types.getpouElements():
+pou.updateElementAddress(address_model, new_leading)
+for configuration in self.instances.configurations.getconfiguration():
+configuration.updateElementAddress(address_model, new_leading)
+setattr(cls, "updateElementAddress", updateElementAddress)
+def removeVariableByAddress(self, address):
+for pou in self.types.getpouElements():
+pou.removeVariableByAddress(address)
+for configuration in self.instances.configurations.getconfiguration():
+configuration.removeVariableByAddress(address)
+setattr(cls, "removeVariableByAddress", removeVariableByAddress)
+def removeVariableByFilter(self, leading):
+address_model = re.compile(FILTER_ADDRESS_MODEL % leading)
+for pou in self.types.getpouElements():
+pou.removeVariableByFilter(address_model)
+for configuration in self.instances.configurations.getconfiguration():
+configuration.removeVariableByFilter(address_model)
+setattr(cls, "removeVariableByFilter", removeVariableByFilter)
+def RefreshDataTypeHierarchy(self):
+self.EnumeratedDataTypeValues = {}
+self.CustomDataTypeRange = {}
+self.CustomTypeHierarchy = {}
+for datatype in self.getdataTypes():
+self.AddCustomDataType(datatype)
+setattr(cls, "RefreshDataTypeHierarchy", RefreshDataTypeHierarchy)
+def AddCustomDataType(self, datatype):
+name = datatype.getname()
+basetype_content = datatype.getbaseType().getcontent()
+if basetype_content["value"] is None:
+self.CustomTypeHierarchy[name] = basetype_content["name"]
+elif basetype_content["name"] in ["string", "wstring"]:
+self.CustomTypeHierarchy[name] = basetype_content["name"].upper()
+elif basetype_content["name"] == "derived":
+self.CustomTypeHierarchy[name] = basetype_content["value"].getname()
+elif basetype_content["name"] in ["subrangeSigned", "subrangeUnsigned"]:
+range = (basetype_content["value"].range.getlower(),
+basetype_content["value"].range.getupper())
+self.CustomDataTypeRange[name] = range
+base_type = basetype_content["value"].baseType.getcontent()
+if base_type["value"] is None:
+self.CustomTypeHierarchy[name] = base_type["name"]
+else:
+self.CustomTypeHierarchy[name] = base_type["value"].getname()
+else:
+if basetype_content["name"] == "enum":
+values = []
+for value in basetype_content["value"].values.getvalue():
+values.append(value.getname())
+self.EnumeratedDataTypeValues[name] = values
+self.CustomTypeHierarchy[name] = "ANY_DERIVED"
+setattr(cls, "AddCustomDataType", AddCustomDataType)
+# Update Block types with user-defined pou added
+def RefreshCustomBlockTypes(self):
+# Reset the tree of user-defined pou cross-use
+self.CustomBlockTypes = []
+for pou in self.getpous():
+self.AddCustomBlockType(pou)
+setattr(cls, "RefreshCustomBlockTypes", RefreshCustomBlockTypes)
+def AddCustomBlockType(self, pou):
+pou_name = pou.getname()
+pou_type = pou.getpouType()
+block_infos = {"name" : pou_name, "type" : pou_type, "extensible" : False,
+"inputs" : [], "outputs" : [], "comment" : pou.getdescription(),
+"generate" : generate_block, "initialise" : initialise_block}
+if pou.getinterface():
+return_type = pou.interface.getreturnType()
+if return_type:
+var_type = return_type.getcontent()
+if var_type["name"] == "derived":
+block_infos["outputs"].append(("", var_type["value"].getname(), "none"))
+elif var_type["name"] in ["string", "wstring"]:
+block_infos["outputs"].append(("", var_type["name"].upper(), "none"))
+else:
+block_infos["outputs"].append(("", var_type["name"], "none"))
+for type, varlist in pou.getvars():
+if type == "InOut":
+for var in varlist.getvariable():
+var_type = var.type.getcontent()
+if var_type["name"] == "derived":
+block_infos["inputs"].append((var.getname(), var_type["value"].getname(), "none"))
+block_infos["outputs"].append((var.getname(), var_type["value"].getname(), "none"))
+elif var_type["name"] in ["string", "wstring"]:
+block_infos["inputs"].append((var.getname(), var_type["name"].upper(), "none"))
+block_infos["outputs"].append((var.getname(), var_type["name"].upper(), "none"))
+else:
+block_infos["inputs"].append((var.getname(), var_type["name"], "none"))
+block_infos["outputs"].append((var.getname(), var_type["name"], "none"))
+elif type == "Input":
+for var in varlist.getvariable():
+var_type = var.type.getcontent()
+if var_type["name"] == "derived":
+block_infos["inputs"].append((var.getname(), var_type["value"].getname(), "none"))
+elif var_type["name"] in ["string", "wstring"]:
+block_infos["inputs"].append((var.getname(), var_type["name"].upper(), "none"))
+else:
+block_infos["inputs"].append((var.getname(), var_type["name"], "none"))
+elif type == "Output":
+for var in varlist.getvariable():
+var_type = var.type.getcontent()
+if var_type["name"] == "derived":
+block_infos["outputs"].append((var.getname(), var_type["value"].getname(), "none"))
+elif var_type["name"] in ["string", "wstring"]:
+block_infos["outputs"].append((var.getname(), var_type["name"].upper(), "none"))
+else:
+block_infos["outputs"].append((var.getname(), var_type["name"], "none"))
+block_infos["usage"] = "\n (%s) => (%s)" % (", ".join(["%s:%s" % (input[1], input[0]) for input in block_infos["inputs"]]),
+", ".join(["%s:%s" % (output[1], output[0]) for output in block_infos["outputs"]]))
+self.CustomBlockTypes.append(block_infos)
+setattr(cls, "AddCustomBlockType", AddCustomBlockType)
+def RefreshElementUsingTree(self):
+# Reset the tree of user-defined element cross-use
+self.ElementUsingTree = {}
+pous = self.getpous()
+datatypes = self.getdataTypes()
+# Reference all the user-defined elementu names and initialize the tree of
+# user-defined elemnt cross-use
+elementnames = [datatype.getname() for datatype in datatypes] + \
+[pou.getname() for pou in pous]
+for name in elementnames:
+self.ElementUsingTree[name] = []
+# Analyze each datatype
+for datatype in datatypes:
+name = datatype.getname()
+basetype_content = datatype.baseType.getcontent()
+if basetype_content["name"] == "derived":
+typename = basetype_content["value"].getname()
+if name in self.ElementUsingTree[typename]:
+self.ElementUsingTree[typename].append(name)
+elif basetype_content["name"] in ["subrangeSigned", "subrangeUnsigned", "array"]:
+base_type = basetype_content["value"].baseType.getcontent()
+if base_type["name"] == "derived":
+typename = base_type["value"].getname()
+if self.ElementUsingTree.has_key(typename) and name not in self.ElementUsingTree[typename]:
+self.ElementUsingTree[typename].append(name)
+elif basetype_content["name"] == "struct":
+for element in basetype_content["value"].getvariable():
+type_content = element.type.getcontent()
+if type_content["name"] == "derived":
+typename = type_content["value"].getname()
+if self.ElementUsingTree.has_key(typename) and name not in self.ElementUsingTree[typename]:
+self.ElementUsingTree[typename].append(name)
+# Analyze each pou
+for pou in pous:
+name = pou.getname()
+if pou.interface:
+# Extract variables from every varLists
+for type, varlist in pou.getvars():
+for var in varlist.getvariable():
+vartype_content = var.gettype().getcontent()
+if vartype_content["name"] == "derived":
+typename = vartype_content["value"].getname()
+if self.ElementUsingTree.has_key(typename) and name not in self.ElementUsingTree[typename]:
+self.ElementUsingTree[typename].append(name)
+setattr(cls, "RefreshElementUsingTree", RefreshElementUsingTree)
+def GetParentType(self, type):
+if self.CustomTypeHierarchy.has_key(type):
+return self.CustomTypeHierarchy[type]
+elif TypeHierarchy.has_key(type):
+return TypeHierarchy[type]
+return None
+setattr(cls, "GetParentType", GetParentType)
+def GetBaseType(self, type):
+parent_type = self.GetParentType(type)
+if parent_type is not None:
+if parent_type.startswith("ANY"):
+return type
+else:
+return self.GetBaseType(parent_type)
+return None
+setattr(cls, "GetBaseType", GetBaseType)
+def GetSubrangeBaseTypes(self, exclude):
+derived = []
+for type in self.CustomTypeHierarchy.keys():
+for base_type in DataTypeRange.keys():
+if self.IsOfType(type, base_type) and not self.IsOfType(type, exclude):
+derived.append(type)
+break
+return derived
+setattr(cls, "GetSubrangeBaseTypes", GetSubrangeBaseTypes)
+"""
+returns true if the given data type is the same that "reference" meta-type or one of its types.
+"""
+def IsOfType(self, type, reference):
+if reference is None:
+return True
+elif type == reference:
+return True
+else:
+parent_type = self.GetParentType(type)
+if parent_type is not None:
+return self.IsOfType(parent_type, reference)
+return False
+setattr(cls, "IsOfType", IsOfType)
+# Return if pou given by name is used by another pou
+def ElementIsUsed(self, name):
+if self.ElementUsingTree.has_key(name):
+return len(self.ElementUsingTree[name]) > 0
+return False
+setattr(cls, "ElementIsUsed", ElementIsUsed)
+def DataTypeIsDerived(self, name):
+return name in self.CustomTypeHierarchy.values()
+setattr(cls, "DataTypeIsDerived", DataTypeIsDerived)
+# Return if pou given by name is directly or undirectly used by the reference pou
+def ElementIsUsedBy(self, name, reference):
+if self.ElementUsingTree.has_key(name):
+list = self.ElementUsingTree[name]
+# Test if pou is directly used by reference
+if reference in list:
+return True
+else:
+# Test if pou is undirectly used by reference, by testing if pous
+# that directly use pou is directly or undirectly used by reference
+used = False
+for element in list:
+used |= self.ElementIsUsedBy(element, reference)
+return used
+return False
+setattr(cls, "ElementIsUsedBy", ElementIsUsedBy)
+def GetDataTypeRange(self, type):
+if self.CustomDataTypeRange.has_key(type):
+return self.CustomDataTypeRange[type]
+elif DataTypeRange.has_key(type):
+return DataTypeRange[type]
+else:
+parent_type = self.GetParentType(type)
+if parent_type is not None:
+return self.GetDataTypeRange(parent_type)
+return None
+setattr(cls, "GetDataTypeRange", GetDataTypeRange)
+def GetEnumeratedDataTypeValues(self, type = None):
+if type is None:
+all_values = []
+for values in self.EnumeratedDataTypeValues.values():
+all_values.extend(values)
+return all_values
+elif self.EnumeratedDataTypeValues.has_key(type):
+return self.EnumeratedDataTypeValues[type]
+return []
+setattr(cls, "GetEnumeratedDataTypeValues", GetEnumeratedDataTypeValues)
+# Function that returns the block definition associated to the block type given
+def GetCustomBlockType(self, type, inputs = None):
+for customblocktype in self.CustomBlockTypes:
+if inputs is not None and inputs != "undefined":
+customblock_inputs = tuple([var_type for name, var_type, modifier in customblocktype["inputs"]])
+same_inputs = inputs == customblock_inputs
+else:
+same_inputs = True
+if customblocktype["name"] == type and same_inputs:
+return customblocktype
+return None
+setattr(cls, "GetCustomBlockType", GetCustomBlockType)
+# Return Block types checking for recursion
+def GetCustomBlockTypes(self, exclude = "", onlyfunctions = False):
+type = None
+if exclude != "":
+pou = self.getpou(exclude)
+if pou is not None:
+type = pou.getpouType()
+customblocktypes = []
+for customblocktype in self.CustomBlockTypes:
+if customblocktype["type"] != "program" and customblocktype["name"] != exclude and not self.ElementIsUsedBy(exclude, customblocktype["name"]) and not (onlyfunctions and customblocktype["type"] != "function"):
+customblocktypes.append(customblocktype)
+return customblocktypes
+setattr(cls, "GetCustomBlockTypes", GetCustomBlockTypes)
+# Return Function Block types checking for recursion
+def GetCustomFunctionBlockTypes(self, exclude = ""):
+customblocktypes = []
+for customblocktype in self.CustomBlockTypes:
+if customblocktype["type"] == "functionBlock" and customblocktype["name"] != exclude and not self.ElementIsUsedBy(exclude, customblocktype["name"]):
+customblocktypes.append(customblocktype["name"])
+return customblocktypes
+setattr(cls, "GetCustomFunctionBlockTypes", GetCustomFunctionBlockTypes)
+# Return Block types checking for recursion
+def GetCustomBlockResource(self):
+customblocktypes = []
+for customblocktype in self.CustomBlockTypes:
+if customblocktype["type"] == "program":
+customblocktypes.append(customblocktype["name"])
+return customblocktypes
+setattr(cls, "GetCustomBlockResource", GetCustomBlockResource)
+# Return Data Types checking for recursion
+def GetCustomDataTypes(self, exclude = "", only_locatable = False):
+customdatatypes = []
+for customdatatype in self.getdataTypes():
+if not only_locatable or self.IsLocatableType(customdatatype):
+customdatatype_name = customdatatype.getname()
+if customdatatype_name != exclude and not self.ElementIsUsedBy(exclude, customdatatype_name):
+customdatatypes.append({"name": customdatatype_name, "infos": customdatatype})
+return customdatatypes
+setattr(cls, "GetCustomDataTypes", GetCustomDataTypes)
+# Return if Data Type can be used for located variables
+def IsLocatableType(self, datatype):
+basetype_content = datatype.baseType.getcontent()
+if basetype_content["name"] in ["enum", "struct"]:
+return False
+elif basetype_content["name"] == "derived":
+base_type = self.getdataType(basetype_content["value"].getname())
+if base_type is not None:
+return self.IsLocatableType(base_type)
+elif basetype_content["name"] == "array":
+array_base_type = basetype_content["value"].baseType.getcontent()
+if array_base_type["value"] is not None and array_base_type["name"] not in ["string", "wstring"]:
+base_type = self.getdataType(array_base_type["value"].getname())
+if base_type is not None:
+return self.IsLocatableType(base_type)
+return True
+setattr(cls, "IsLocatableType", IsLocatableType)
+def Search(self, criteria, parent_infos=[]):
+result = self.types.Search(criteria, parent_infos)
+for configuration in self.instances.configurations.getconfiguration():
+result.extend(configuration.Search(criteria, parent_infos))
+return result
+setattr(cls, "Search", Search)
+cls = PLCOpenClasses.get("project_fileHeader", None)
+if cls:
+cls.singleLineAttributes = False
+cls = PLCOpenClasses.get("project_contentHeader", None)
+if cls:
+cls.singleLineAttributes = False
+def setpageSize(self, width, height):
+self.coordinateInfo.setpageSize(width, height)
+setattr(cls, "setpageSize", setpageSize)
+def getpageSize(self):
+return self.coordinateInfo.getpageSize()
+setattr(cls, "getpageSize", getpageSize)
+def setscaling(self, scaling):
+for language, (x, y) in scaling.items():
+self.coordinateInfo.setscaling(language, x, y)
+setattr(cls, "setscaling", setscaling)
+def getscaling(self):
+scaling = {}
+scaling["FBD"] = self.coordinateInfo.getscaling("FBD")
+scaling["LD"] = self.coordinateInfo.getscaling("LD")
+scaling["SFC"] = self.coordinateInfo.getscaling("SFC")
+return scaling
+setattr(cls, "getscaling", getscaling)
+cls = PLCOpenClasses.get("contentHeader_coordinateInfo", None)
+if cls:
+def setpageSize(self, width, height):
+if width == 0 and height == 0:
+self.deletepageSize()
+else:
+if self.pageSize is None:
+self.addpageSize()
+self.pageSize.setx(width)
+self.pageSize.sety(height)
+setattr(cls, "setpageSize", setpageSize)
+def getpageSize(self):
+if self.pageSize is not None:
+return self.pageSize.getx(), self.pageSize.gety()
+return 0, 0
+setattr(cls, "getpageSize", getpageSize)
+def setscaling(self, language, x, y):
+if language == "FBD":
+self.fbd.scaling.setx(x)
+self.fbd.scaling.sety(y)
+elif language == "LD":
+self.ld.scaling.setx(x)
+self.ld.scaling.sety(y)
+elif language == "SFC":
+self.sfc.scaling.setx(x)
+self.sfc.scaling.sety(y)
+setattr(cls, "setscaling", setscaling)
+def getscaling(self, language):
+if language == "FBD":
+return self.fbd.scaling.getx(), self.fbd.scaling.gety()
+elif language == "LD":
+return self.ld.scaling.getx(), self.ld.scaling.gety()
+elif language == "SFC":
+return self.sfc.scaling.getx(), self.sfc.scaling.gety()
+return 0, 0
+setattr(cls, "getscaling", getscaling)
+def _Search(attributes, criteria, parent_infos):
+search_result = []
+for attr, value in attributes:
+if value is not None:
+search_result.extend([(tuple(parent_infos + [attr]),) + result for result in TestTextElement(value, criteria)])
+return search_result
+def _updateConfigurationResourceElementName(self, old_name, new_name):
+for varlist in self.getglobalVars():
+for var in varlist.getvariable():
+var_address = var.getaddress()
+if var_address is not None:
+if var_address == old_name:
+var.setaddress(new_name)
+if var.getname() == old_name:
+var.setname(new_name)
+def _updateConfigurationResourceElementAddress(self, address_model, new_leading):
+for varlist in self.getglobalVars():
+for var in varlist.getvariable():
+var_address = var.getaddress()
+if var_address is not None:
+var.setaddress(update_address(var_address, address_model, new_leading))
+def _removeConfigurationResourceVariableByAddress(self, address):
+for varlist in self.getglobalVars():
+variables = varlist.getvariable()
+for i in xrange(len(variables)-1, -1, -1):
+if variables[i].getaddress() == address:
+variables.pop(i)
+def _removeConfigurationResourceVariableByFilter(self, address_model):
+for varlist in self.getglobalVars():
+variables = varlist.getvariable()
+for i in xrange(len(variables)-1, -1, -1):
+var_address = variables[i].getaddress()
+if var_address is not None:
+result = address_model.match(var_address)
+if result is not None:
+variables.pop(i)
+def _SearchInConfigurationResource(self, criteria, parent_infos=[]):
+search_result = _Search([("name", self.getname())], criteria, parent_infos)
+var_number = 0
+for varlist in self.getglobalVars():
+variable_type = searchResultVarTypes.get("globalVars", "var_local")
+variables = varlist.getvariable()
+for modifier, has_modifier in [("constant", varlist.getconstant()),
+("retain", varlist.getretain()),
+("non_retain", varlist.getnonretain())]:
+if has_modifier:
+for result in TestTextElement(modifier, criteria):
+search_result.append((tuple(parent_infos + [variable_type, (var_number, var_number + len(variables)), modifier]),) + result)
+break
+for variable in variables:
+search_result.extend(variable.Search(criteria, parent_infos + [variable_type, var_number]))
+var_number += 1
+return search_result
+cls = PLCOpenClasses.get("configurations_configuration", None)
+if cls:
+def updateElementName(self, old_name, new_name):
+_updateConfigurationResourceElementName(self, old_name, new_name)
+for resource in self.getresource():
+resource.updateElementName(old_name, new_name)
+setattr(cls, "updateElementName", updateElementName)
+def updateElementAddress(self, address_model, new_leading):
+_updateConfigurationResourceElementAddress(self, address_model, new_leading)
+for resource in self.getresource():
+resource.updateElementAddress(address_model, new_leading)
+setattr(cls, "updateElementAddress", updateElementAddress)
+setattr(cls, "removeVariableByAddress", _removeConfigurationResourceVariableByAddress)
+setattr(cls, "removeVariableByFilter", _removeConfigurationResourceVariableByFilter)
+def Search(self, criteria, parent_infos=[]):
+search_result = []
+parent_infos = parent_infos + ["C::%s" % self.getname()]
+filter = criteria["filter"]
+if filter == "all" or "configuration" in filter:
+search_result = _SearchInConfigurationResource(self, criteria, parent_infos)
+for resource in self.getresource():
+search_result.extend(resource.Search(criteria, parent_infos))
+return search_result
+setattr(cls, "Search", Search)
+cls = PLCOpenClasses.get("configuration_resource", None)
+if cls:
+def updateElementName(self, old_name, new_name):
+_updateConfigurationResourceElementName(self, old_name, new_name)
+for instance in self.getpouInstance():
+instance.updateElementName(old_name, new_name)
+for task in self.gettask():
+task.updateElementName(old_name, new_name)
+setattr(cls, "updateElementName", updateElementName)
+def updateElementAddress(self, address_model, new_leading):
+_updateConfigurationResourceElementAddress(self, address_model, new_leading)
+for task in self.gettask():
+task.updateElementAddress(address_model, new_leading)
+setattr(cls, "updateElementAddress", updateElementAddress)
+setattr(cls, "removeVariableByAddress", _removeConfigurationResourceVariableByAddress)
+setattr(cls, "removeVariableByFilter", _removeConfigurationResourceVariableByFilter)
+def Search(self, criteria, parent_infos=[]):
+parent_infos = parent_infos[:-1] + ["R::%s::%s" % (parent_infos[-1].split("::")[1], self.getname())]
+search_result = _SearchInConfigurationResource(self, criteria, parent_infos)
+task_number = 0
+instance_number = 0
+for task in self.gettask():
+results = TestTextElement(task.getname(), criteria)
+for result in results:
+search_result.append((tuple(parent_infos + ["task", task_number, "name"]),) + result)
+search_result.extend(task.Search(criteria, parent_infos + ["task", task_number]))
+task_number += 1
+for instance in task.getpouInstance():
+search_result.extend(task.Search(criteria, parent_infos + ["instance", instance_number]))
+for result in results:
+search_result.append((tuple(parent_infos + ["instance", instance_number, "task"]),) + result)
+instance_number += 1
+for instance in self.getpouInstance():
+search_result.extend(instance.Search(criteria, parent_infos + ["instance", instance_number]))
+instance_number += 1
+return search_result
+setattr(cls, "Search", Search)
+cls = PLCOpenClasses.get("resource_task", None)
+if cls:
+def compatibility(self, tree):
+if tree.hasAttribute("interval"):
+interval = GetAttributeValue(tree._attrs["interval"])
+result = time_model.match(interval)
+if result is not None:
+values = result.groups()
+time_values = [int(v) for v in values[:2]]
+seconds = float(values[2])
+time_values.extend([int(seconds), int((seconds % 1) * 1000000)])
+text = "t#"
+if time_values[0] != 0:
+text += "%dh"%time_values[0]
+if time_values[1] != 0:
+text += "%dm"%time_values[1]
+if time_values[2] != 0:
+text += "%ds"%time_values[2]
+if time_values[3] != 0:
+if time_values[3] % 1000 != 0:
+text += "%.3fms"%(float(time_values[3]) / 1000)
+else:
+text += "%dms"%(time_values[3] / 1000)
+NodeSetAttr(tree, "interval", text)
+setattr(cls, "compatibility", compatibility)
+def updateElementName(self, old_name, new_name):
+if self.single == old_name:
+self.single = new_name
+if self.interval == old_name:
+self.interval = new_name
+for instance in self.getpouInstance():
+instance.updateElementName(old_name, new_name)
+setattr(cls, "updateElementName", updateElementName)
+def updateElementAddress(self, address_model, new_leading):
+if self.single is not None:
+self.single = update_address(self.single, address_model, new_leading)
+if self.interval is not None:
+self.interval = update_address(self.interval, address_model, new_leading)
+setattr(cls, "updateElementAddress", updateElementAddress)
+def Search(self, criteria, parent_infos=[]):
+return _Search([("single", self.getsingle()),
+("interval", self.getinterval()),
+("priority", str(self.getpriority()))],
+criteria, parent_infos)
+setattr(cls, "Search", Search)
+cls = PLCOpenClasses.get("pouInstance", None)
+if cls:
+def compatibility(self, tree):
+if tree.hasAttribute("type"):
+NodeRenameAttr(tree, "type", "typeName")
+setattr(cls, "compatibility", compatibility)
+def updateElementName(self, old_name, new_name):
+if self.typeName == old_name:
+self.typeName = new_name
+setattr(cls, "updateElementName", updateElementName)
+def Search(self, criteria, parent_infos=[]):
+return _Search([("name", self.getname()),
+("type", self.gettypeName())],
+criteria, parent_infos)
+setattr(cls, "Search", Search)
+cls = PLCOpenClasses.get("varListPlain_variable", None)
+if cls:
+def gettypeAsText(self):
+vartype_content = self.gettype().getcontent()
+# Variable type is a user data type
+if vartype_content["name"] == "derived":
+return vartype_content["value"].getname()
+# Variable type is a string type
+elif vartype_content["name"] in ["string", "wstring"]:
+return vartype_content["name"].upper()
+# Variable type is an array
+elif vartype_content["name"] == "array":
+base_type = vartype_content["value"].baseType.getcontent()
+# Array derived directly from a user defined type
+if base_type["name"] == "derived":
+basetype_name = base_type["value"].getname()
+# Array derived directly from a string type
+elif base_type["name"] in ["string", "wstring"]:
+basetype_name = base_type["name"].upper()
+# Array derived directly from an elementary type
+else:
+basetype_name = base_type["name"]
+return "ARRAY [%s] OF %s" % (",".join(map(lambda x : "%s..%s" % (x.getlower(), x.getupper()), vartype_content["value"].getdimension())), basetype_name)
+# Variable type is an elementary type
+return vartype_content["name"]
+setattr(cls, "gettypeAsText", gettypeAsText)
+def Search(self, criteria, parent_infos=[]):
+search_result = _Search([("name", self.getname()),
+("type", self.gettypeAsText()),
+("location", self.getaddress())],
+criteria, parent_infos)
+initial = self.getinitialValue()
+if initial is not None:
+search_result.extend(_Search([("initial value", initial.getvalue())], criteria, parent_infos))
+doc = self.getdocumentation()
+if doc is not None:
+search_result.extend(doc.Search(criteria, parent_infos + ["documentation"]))
+return search_result
+setattr(cls, "Search", Search)
+cls = PLCOpenClasses.get("project_types", None)
+if cls:
+def getdataTypeElements(self):
+return self.dataTypes.getdataType()
+setattr(cls, "getdataTypeElements", getdataTypeElements)
+def getdataTypeElement(self, name):
+elements = self.dataTypes.getdataType()
+for element in elements:
+if element.getname() == name:
+return element
+return None
+setattr(cls, "getdataTypeElement", getdataTypeElement)
+def appenddataTypeElement(self, name):
+new_datatype = PLCOpenClasses["dataTypes_dataType"]()
+new_datatype.setname(name)
+new_datatype.baseType.setcontent({"name" : "BOOL", "value" : None})
+self.dataTypes.appenddataType(new_datatype)
+setattr(cls, "appenddataTypeElement", appenddataTypeElement)
+def insertdataTypeElement(self, index, dataType):
+self.dataTypes.insertdataType(index, dataType)
+setattr(cls, "insertdataTypeElement", insertdataTypeElement)
+def removedataTypeElement(self, name):
+found = False
+for idx, element in enumerate(self.dataTypes.getdataType()):
+if element.getname() == name:
+self.dataTypes.removedataType(idx)
+found = True
+break
+if not found:
+raise ValueError, _("\"%s\" Data Type doesn't exist !!!")%name
+setattr(cls, "removedataTypeElement", removedataTypeElement)
+def getpouElements(self):
+return self.pous.getpou()
+setattr(cls, "getpouElements", getpouElements)
+def getpouElement(self, name):
+elements = self.pous.getpou()
+for element in elements:
+if element.getname() == name:
+return element
+return None
+setattr(cls, "getpouElement", getpouElement)
+def appendpouElement(self, name, pou_type, body_type):
+for element in self.pous.getpou():
+if element.getname() == name:
+raise ValueError, _("\"%s\" POU already exists !!!")%name
+new_pou = PLCOpenClasses["pous_pou"]()
+new_pou.setname(name)
+new_pou.setpouType(pou_type)
+new_pou.appendbody(PLCOpenClasses["body"]())
+new_pou.setbodyType(body_type)
+self.pous.appendpou(new_pou)
+setattr(cls, "appendpouElement", appendpouElement)
+def insertpouElement(self, index, pou):
+self.pous.insertpou(index, pou)
+setattr(cls, "insertpouElement", insertpouElement)
+def removepouElement(self, name):
+found = False
+for idx, element in enumerate(self.pous.getpou()):
+if element.getname() == name:
+self.pous.removepou(idx)
+found = True
+break
+if not found:
+raise ValueError, _("\"%s\" POU doesn't exist !!!")%name
+setattr(cls, "removepouElement", removepouElement)
+def Search(self, criteria, parent_infos=[]):
+search_result = []
+filter = criteria["filter"]
+for datatype in self.dataTypes.getdataType():
+search_result.extend(datatype.Search(criteria, parent_infos))
+for pou in self.pous.getpou():
+search_result.extend(pou.Search(criteria, parent_infos))
+return search_result
+setattr(cls, "Search", Search)
+def _updateBaseTypeElementName(self, old_name, new_name):
+self.baseType.updateElementName(old_name, new_name)
+cls = PLCOpenClasses.get("dataTypes_dataType", None)
+if cls:
+setattr(cls, "updateElementName", _updateBaseTypeElementName)
+def Search(self, criteria, parent_infos=[]):
+search_result = []
+filter = criteria["filter"]
+if filter == "all" or "datatype" in filter:
+parent_infos = parent_infos + ["D::%s" % self.getname()]
+search_result.extend(_Search([("name", self.getname())], criteria, parent_infos))
+search_result.extend(self.baseType.Search(criteria, parent_infos))
+if self.initialValue is not None:
+search_result.extend(_Search([("initial", self.initialValue.getvalue())], criteria, parent_infos))
+return search_result
+setattr(cls, "Search", Search)
+cls = PLCOpenClasses.get("dataType", None)
+if cls:
+def updateElementName(self, old_name, new_name):
+if self.content["name"] in ["derived", "array", "subrangeSigned", "subrangeUnsigned"]:
+self.content["value"].updateElementName(old_name, new_name)
+elif self.content["name"] == "struct":
+for element in self.content["value"].getvariable():
+element_type = element.type.updateElementName(old_name, new_name)
+setattr(cls, "updateElementName", updateElementName)
+def Search(self, criteria, parent_infos=[]):
+search_result = []
+if self.content["name"] in ["derived", "array", "enum", "subrangeSigned", "subrangeUnsigned"]:
+search_result.extend(self.content["value"].Search(criteria, parent_infos))
+elif self.content["name"] == "struct":
+for i, element in enumerate(self.content["value"].getvariable()):
+search_result.extend(element.Search(criteria, parent_infos + ["struct", i]))
+else:
+basetype = self.content["name"]
+if basetype in ["string", "wstring"]:
+basetype = basetype.upper()
+search_result.extend(_Search([("base", basetype)], criteria, parent_infos))
+return search_result
+setattr(cls, "Search", Search)
+cls = PLCOpenClasses.get("derivedTypes_array", None)
+if cls:
+setattr(cls, "updateElementName", _updateBaseTypeElementName)
+def Search(self, criteria, parent_infos=[]):
+search_result = self.baseType.Search(criteria, parent_infos)
+for i, dimension in enumerate(self.getdimension()):
+search_result.extend(_Search([("lower", dimension.getlower()),
+("upper", dimension.getupper())],
+criteria, parent_infos + ["range", i]))
+return search_result
+setattr(cls, "Search", Search)
+def _SearchInSubrange(self, criteria, parent_infos=[]):
+search_result = self.baseType.Search(criteria, parent_infos)
+search_result.extend(_Search([("lower", self.range.getlower()),
+("upper", self.range.getupper())],
+criteria, parent_infos))
+return search_result
+cls = PLCOpenClasses.get("derivedTypes_subrangeSigned", None)
+if cls:
+setattr(cls, "updateElementName", _updateBaseTypeElementName)
+setattr(cls, "Search", _SearchInSubrange)
+cls = PLCOpenClasses.get("derivedTypes_subrangeUnsigned", None)
+if cls:
+setattr(cls, "updateElementName", _updateBaseTypeElementName)
+setattr(cls, "Search", _SearchInSubrange)
+cls = PLCOpenClasses.get("derivedTypes_enum", None)
+if cls:
+def updateElementName(self, old_name, new_name):
+pass
+setattr(cls, "updateElementName", updateElementName)
+def Search(self, criteria, parent_infos=[]):
+search_result = []
+for i, value in enumerate(self.values.getvalue()):
+for result in TestTextElement(value.getname(), criteria):
+search_result.append((tuple(parent_infos + ["value", i]),) + result)
+return search_result
+setattr(cls, "Search", Search)
+cls = PLCOpenClasses.get("pous_pou", None)
+if cls:
+def setdescription(self, description):
+doc = self.getdocumentation()
+if doc is None:
+doc = PLCOpenClasses["formattedText"]()
+self.setdocumentation(doc)
+doc.settext(description)
+setattr(cls, "setdescription", setdescription)
+def getdescription(self):
+doc = self.getdocumentation()
+if doc is not None:
+return doc.gettext()
+return ""
+setattr(cls, "getdescription", getdescription)
+def setbodyType(self, type):
+if len(self.body) > 0:
+if type == "IL":
+self.body[0].setcontent({"name" : "IL", "value" : PLCOpenClasses["formattedText"]()})
+elif type == "ST":
+self.body[0].setcontent({"name" : "ST", "value" : PLCOpenClasses["formattedText"]()})
+elif type == "LD":
+self.body[0].setcontent({"name" : "LD", "value" : PLCOpenClasses["body_LD"]()})
+elif type == "FBD":
+self.body[0].setcontent({"name" : "FBD", "value" : PLCOpenClasses["body_FBD"]()})
+elif type == "SFC":
+self.body[0].setcontent({"name" : "SFC", "value" : PLCOpenClasses["body_SFC"]()})
+else:
+raise ValueError, "%s isn't a valid body type!"%type
+setattr(cls, "setbodyType", setbodyType)
+def getbodyType(self):
+if len(self.body) > 0:
+return self.body[0].getcontent()["name"]
+setattr(cls, "getbodyType", getbodyType)
+def resetexecutionOrder(self):
+if len(self.body) > 0:
+self.body[0].resetexecutionOrder()
+setattr(cls, "resetexecutionOrder", resetexecutionOrder)
+def compileexecutionOrder(self):
+if len(self.body) > 0:
+self.body[0].compileexecutionOrder()
+setattr(cls, "compileexecutionOrder", compileexecutionOrder)
+def setelementExecutionOrder(self, instance, new_executionOrder):
+if len(self.body) > 0:
+self.body[0].setelementExecutionOrder(instance, new_executionOrder)
+setattr(cls, "setelementExecutionOrder", setelementExecutionOrder)
+def addinstance(self, name, instance):
+if len(self.body) > 0:
+self.body[0].appendcontentInstance(name, instance)
+setattr(cls, "addinstance", addinstance)
+def getinstances(self):
+if len(self.body) > 0:
+return self.body[0].getcontentInstances()
+return []
+setattr(cls, "getinstances", getinstances)
+def getinstance(self, id):
+if len(self.body) > 0:
+return self.body[0].getcontentInstance(id)
+return None
+setattr(cls, "getinstance", getinstance)
+def getrandomInstance(self, exclude):
+if len(self.body) > 0:
+return self.body[0].getcontentRandomInstance(exclude)
+return None
+setattr(cls, "getrandomInstance", getrandomInstance)
+def getinstanceByName(self, name):
+if len(self.body) > 0:
+return self.body[0].getcontentInstanceByName(name)
+return None
+setattr(cls, "getinstanceByName", getinstanceByName)
+def removeinstance(self, id):
+if len(self.body) > 0:
+self.body[0].removecontentInstance(id)
+setattr(cls, "removeinstance", removeinstance)
+def settext(self, text):
+if len(self.body) > 0:
+self.body[0].settext(text)
+setattr(cls, "settext", settext)
+def gettext(self):
+if len(self.body) > 0:
+return self.body[0].gettext()
+return ""
+setattr(cls, "gettext", gettext)
+def getvars(self):
+vars = []
+if self.interface is not None:
+reverse_types = {}
+for name, value in VarTypes.items():
+reverse_types[value] = name
+for varlist in self.interface.getcontent():
+vars.append((reverse_types[varlist["name"]], varlist["value"]))
+return vars
+setattr(cls, "getvars", getvars)
+def setvars(self, vars):
+if self.interface is None:
+self.interface = PLCOpenClasses["pou_interface"]()
+self.interface.setcontent([])
+for vartype, varlist in vars:
+self.interface.appendcontent({"name" : VarTypes[vartype], "value" : varlist})
+setattr(cls, "setvars", setvars)
+def addpouLocalVar(self, type, name, location="", description=""):
+self.addpouVar(type, name, location=location, description=description)
+setattr(cls, "addpouLocalVar", addpouLocalVar)
+def addpouExternalVar(self, type, name):
+self.addpouVar(type, name, "externalVars")
+setattr(cls, "addpouExternalVar", addpouExternalVar)
+def addpouVar(self, type, name, var_class="localVars", location="", description=""):
+if self.interface is None:
+self.interface = PLCOpenClasses["pou_interface"]()
+content = self.interface.getcontent()
+if len(content) == 0 or content[-1]["name"] != var_class:
+content.append({"name" : var_class, "value" : PLCOpenClasses["interface_%s" % var_class]()})
+else:
+varlist = content[-1]["value"]
+variables = varlist.getvariable()
+if varlist.getconstant() or varlist.getretain() or len(variables) > 0 and variables[0].getaddress():
+content.append({"name" : var_class, "value" : PLCOpenClasses["interface_%s" % var_class]()})
+var = PLCOpenClasses["varListPlain_variable"]()
+var.setname(name)
+var_type = PLCOpenClasses["dataType"]()
+if type in [x for x,y in TypeHierarchy_list if not x.startswith("ANY")]:
+if type == "STRING":
+var_type.setcontent({"name" : "string", "value" : PLCOpenClasses["elementaryTypes_string"]()})
+elif type == "WSTRING":
+var_type.setcontent({"name" : "wstring", "value" : PLCOpenClasses["elementaryTypes_wstring"]()})
+else:
+var_type.setcontent({"name" : type, "value" : None})
+else:
+derived_type = PLCOpenClasses["derivedTypes_derived"]()
+derived_type.setname(type)
+var_type.setcontent({"name" : "derived", "value" : derived_type})
+var.settype(var_type)
+if location != "":
+var.setaddress(location)
+if description != "":
+ft = PLCOpenClasses["formattedText"]()
+ft.settext(description)
+var.setdocumentation(ft)
+content[-1]["value"].appendvariable(var)
+setattr(cls, "addpouVar", addpouVar)
+def changepouVar(self, old_type, old_name, new_type, new_name):
+if self.interface is not None:
+content = self.interface.getcontent()
+for varlist in content:
+variables = varlist["value"].getvariable()
+for var in variables:
+if var.getname() == old_name:
+vartype_content = var.gettype().getcontent()
+if vartype_content["name"] == "derived" and vartype_content["value"].getname() == old_type:
+var.setname(new_name)
+vartype_content["value"].setname(new_type)
+return
+setattr(cls, "changepouVar", changepouVar)
+def removepouVar(self, type, name):
+if self.interface is not None:
+content = self.interface.getcontent()
+for varlist in content:
+variables = varlist["value"].getvariable()
+for var in variables:
+if var.getname() == name:
+vartype_content = var.gettype().getcontent()
+if vartype_content["name"] == "derived" and vartype_content["value"].getname() == type:
+variables.remove(var)
+break
+if len(varlist["value"].getvariable()) == 0:
+content.remove(varlist)
+break
+setattr(cls, "removepouVar", removepouVar)
+def hasblock(self, name):
+if self.getbodyType() in ["FBD", "LD", "SFC"]:
+for instance in self.getinstances():
+if isinstance(instance, PLCOpenClasses["fbdObjects_block"]) and instance.getinstanceName() == name:
+return True
+if self.transitions:
+for transition in self.transitions.gettransition():
+result = transition.hasblock(name)
+if result:
+return result
+if self.actions:
+for action in self.actions.getaction():
+result = action.hasblock(name)
+if result:
+return result
+return False
+setattr(cls, "hasblock", hasblock)
+def addtransition(self, name, type):
+if not self.transitions:
+self.addtransitions()
+self.transitions.settransition([])
+transition = PLCOpenClasses["transitions_transition"]()
+transition.setname(name)
+transition.setbodyType(type)
+if type == "ST":
+transition.settext(":= ;")
+elif type == "IL":
+transition.settext("\tST\t%s"%name)
+self.transitions.appendtransition(transition)
+setattr(cls, "addtransition", addtransition)
+def gettransition(self, name):
+if self.transitions:
+for transition in self.transitions.gettransition():
+if transition.getname() == name:
+return transition
+return None
+setattr(cls, "gettransition", gettransition)
+def gettransitionList(self):
+if self.transitions:
+return self.transitions.gettransition()
+return []
+setattr(cls, "gettransitionList", gettransitionList)
+def removetransition(self, name):
+if self.transitions:
+transitions = self.transitions.gettransition()
+i = 0
+removed = False
+while i < len(transitions) and not removed:
+if transitions[i].getname() == name:
+transitions.pop(i)
+removed = True
+i += 1
+if not removed:
+raise ValueError, _("Transition with name %s doesn't exist!")%name
+setattr(cls, "removetransition", removetransition)
+def addaction(self, name, type):
+if not self.actions:
+self.addactions()
+self.actions.setaction([])
+action = PLCOpenClasses["actions_action"]()
+action.setname(name)
+action.setbodyType(type)
+self.actions.appendaction(action)
+setattr(cls, "addaction", addaction)
+def getaction(self, name):
+if self.actions:
+for action in self.actions.getaction():
+if action.getname() == name:
+return action
+return None
+setattr(cls, "getaction", getaction)
+def getactionList(self):
+if self.actions:
+return self.actions.getaction()
+return []
+setattr(cls, "getactionList", getactionList)
+def removeaction(self, name):
+if self.actions:
+actions = self.actions.getaction()
+i = 0
+removed = False
+while i < len(actions) and not removed:
+if actions[i].getname() == name:
+actions.pop(i)
+removed = True
+i += 1
+if not removed:
+raise ValueError, _("Action with name %s doesn't exist!")%name
+setattr(cls, "removeaction", removeaction)
+def updateElementName(self, old_name, new_name):
+if self.interface:
+for content in self.interface.getcontent():
+for var in content["value"].getvariable():
+var_address = var.getaddress()
+if var_address is not None:
+if var_address == old_name:
+var.setaddress(new_name)
+if var.getname() == old_name:
+var.setname(new_name)
+var_type_content = var.gettype().getcontent()
+if var_type_content["name"] == "derived":
+if var_type_content["value"].getname() == old_name:
+var_type_content["value"].setname(new_name)
+self.body[0].updateElementName(old_name, new_name)
+for action in self.getactionList():
+action.updateElementName(old_name, new_name)
+for transition in self.gettransitionList():
+transition.updateElementName(old_name, new_name)
+setattr(cls, "updateElementName", updateElementName)
+def updateElementAddress(self, address_model, new_leading):
+if self.interface:
+for content in self.interface.getcontent():
+for var in content["value"].getvariable():
+var_address = var.getaddress()
+if var_address is not None:
+var.setaddress(update_address(var_address, address_model, new_leading))
+self.body[0].updateElementAddress(address_model, new_leading)
+for action in self.getactionList():
+action.updateElementAddress(address_model, new_leading)
+for transition in self.gettransitionList():
+transition.updateElementAddress(address_model, new_leading)
+setattr(cls, "updateElementAddress", updateElementAddress)
+def removeVariableByAddress(self, address):
+if self.interface:
+for content in self.interface.getcontent():
+variables = content["value"].getvariable()
+for i in xrange(len(variables)-1, -1, -1):
+if variables[i].getaddress() == address:
+variables.pop(i)
+setattr(cls, "removeVariableByAddress", removeVariableByAddress)
+def removeVariableByFilter(self, address_model):
+if self.interface:
+for content in self.interface.getcontent():
+variables = content["value"].getvariable()
+for i in xrange(len(variables)-1, -1, -1):
+var_address = variables[i].getaddress()
+if var_address is not None:
+result = address_model.match(var_address)
+if result is not None:
+variables.pop(i)
+setattr(cls, "removeVariableByFilter", removeVariableByFilter)
+def Search(self, criteria, parent_infos=[]):
+search_result = []
+filter = criteria["filter"]
+if filter == "all" or self.getpouType() in filter:
+parent_infos = parent_infos + ["P::%s" % self.getname()]
+search_result.extend(_Search([("name", self.getname())], criteria, parent_infos))
+if self.interface is not None:
+var_number = 0
+for content in self.interface.getcontent():
+variable_type = searchResultVarTypes.get(content["value"], "var_local")
+variables = content["value"].getvariable()
+for modifier, has_modifier in [("constant", content["value"].getconstant()),
+("retain", content["value"].getretain()),
+("non_retain", content["value"].getnonretain())]:
+if has_modifier:
+for result in TestTextElement(modifier, criteria):
+search_result.append((tuple(parent_infos + [variable_type, (var_number, var_number + len(variables)), modifier]),) + result)
+break
+for variable in variables:
+search_result.extend(variable.Search(criteria, parent_infos + [variable_type, var_number]))
+var_number += 1
+if len(self.body) > 0:
+search_result.extend(self.body[0].Search(criteria, parent_infos))
+for action in self.getactionList():
+search_result.extend(action.Search(criteria, parent_infos))
+for transition in self.gettransitionList():
+search_result.extend(transition.Search(criteria, parent_infos))
+return search_result
+setattr(cls, "Search", Search)
+def setbodyType(self, type):
+if type == "IL":
+self.body.setcontent({"name" : "IL", "value" : PLCOpenClasses["formattedText"]()})
+elif type == "ST":
+self.body.setcontent({"name" : "ST", "value" : PLCOpenClasses["formattedText"]()})
+elif type == "LD":
+self.body.setcontent({"name" : "LD", "value" : PLCOpenClasses["body_LD"]()})
+elif type == "FBD":
+self.body.setcontent({"name" : "FBD", "value" : PLCOpenClasses["body_FBD"]()})
+elif type == "SFC":
+self.body.setcontent({"name" : "SFC", "value" : PLCOpenClasses["body_SFC"]()})
+else:
+raise ValueError, "%s isn't a valid body type!"%type
+def getbodyType(self):
+return self.body.getcontent()["name"]
+def resetexecutionOrder(self):
+self.body.resetexecutionOrder()
+def compileexecutionOrder(self):
+self.body.compileexecutionOrder()
+def setelementExecutionOrder(self, instance, new_executionOrder):
+self.body.setelementExecutionOrder(instance, new_executionOrder)
+def addinstance(self, name, instance):
+self.body.appendcontentInstance(name, instance)
+def getinstances(self):
+return self.body.getcontentInstances()
+def getinstance(self, id):
+return self.body.getcontentInstance(id)
+def getrandomInstance(self, exclude):
+return self.body.getcontentRandomInstance(exclude)
+def getinstanceByName(self, name):
+return self.body.getcontentInstanceByName(name)
+def removeinstance(self, id):
+self.body.removecontentInstance(id)
+def settext(self, text):
+self.body.settext(text)
+def gettext(self):
+return self.body.gettext()
+cls = PLCOpenClasses.get("transitions_transition", None)
+if cls:
+setattr(cls, "setbodyType", setbodyType)
+setattr(cls, "getbodyType", getbodyType)
+setattr(cls, "resetexecutionOrder", resetexecutionOrder)
+setattr(cls, "compileexecutionOrder", compileexecutionOrder)
+setattr(cls, "setelementExecutionOrder", setelementExecutionOrder)
+setattr(cls, "addinstance", addinstance)
+setattr(cls, "getinstances", getinstances)
+setattr(cls, "getinstance", getinstance)
+setattr(cls, "getrandomInstance", getrandomInstance)
+setattr(cls, "getinstanceByName", getinstanceByName)
+setattr(cls, "removeinstance", removeinstance)
+setattr(cls, "settext", settext)
+setattr(cls, "gettext", gettext)
+def updateElementName(self, old_name, new_name):
+self.body.updateElementName(old_name, new_name)
+setattr(cls, "updateElementName", updateElementName)
+def updateElementAddress(self, address_model, new_leading):
+self.body.updateElementAddress(address_model, new_leading)
+setattr(cls, "updateElementAddress", updateElementAddress)
+def hasblock(self, name):
+if self.getbodyType() in ["FBD", "LD", "SFC"]:
+for instance in self.getinstances():
+if isinstance(instance, PLCOpenClasses["fbdObjects_block"]) and instance.getinstanceName() == name:
+return True
+return False
+setattr(cls, "hasblock", hasblock)
+def Search(self, criteria, parent_infos):
+search_result = []
+parent_infos = parent_infos[:-1] + ["T::%s::%s" % (parent_infos[-1].split("::")[1], self.getname())]
+for result in TestTextElement(self.getname(), criteria):
+search_result.append((tuple(parent_infos + ["name"]),) + result)
+search_result.extend(self.body.Search(criteria, parent_infos))
+return search_result
+setattr(cls, "Search", Search)
+cls = PLCOpenClasses.get("actions_action", None)
+if cls:
+setattr(cls, "setbodyType", setbodyType)
+setattr(cls, "getbodyType", getbodyType)
+setattr(cls, "resetexecutionOrder", resetexecutionOrder)
+setattr(cls, "compileexecutionOrder", compileexecutionOrder)
+setattr(cls, "setelementExecutionOrder", setelementExecutionOrder)
+setattr(cls, "addinstance", addinstance)
+setattr(cls, "getinstances", getinstances)
+setattr(cls, "getinstance", getinstance)
+setattr(cls, "getrandomInstance", getrandomInstance)
+setattr(cls, "getinstanceByName", getinstanceByName)
+setattr(cls, "removeinstance", removeinstance)
+setattr(cls, "settext", settext)
+setattr(cls, "gettext", gettext)
+def updateElementName(self, old_name, new_name):
+self.body.updateElementName(old_name, new_name)
+setattr(cls, "updateElementName", updateElementName)
+def updateElementAddress(self, address_model, new_leading):
+self.body.updateElementAddress(address_model, new_leading)
+setattr(cls, "updateElementAddress", updateElementAddress)
+def hasblock(self, name):
+if self.getbodyType() in ["FBD", "LD", "SFC"]:
+for instance in self.getinstances():
+if isinstance(instance, PLCOpenClasses["fbdObjects_block"]) and instance.getinstanceName() == name:
+return True
+return False
+setattr(cls, "hasblock", hasblock)
+def Search(self, criteria, parent_infos):
+search_result = []
+parent_infos = parent_infos[:-1] + ["A::%s::%s" % (parent_infos[-1].split("::")[1], self.getname())]
+for result in TestTextElement(self.getname(), criteria):
+search_result.append((tuple(parent_infos + ["name"]),) + result)
+search_result.extend(self.body.Search(criteria, parent_infos))
+return search_result
+setattr(cls, "Search", Search)
+cls = PLCOpenClasses.get("body", None)
+if cls:
+cls.currentExecutionOrderId = 0
+def resetcurrentExecutionOrderId(self):
+object.__setattr__(self, "currentExecutionOrderId", 0)
+setattr(cls, "resetcurrentExecutionOrderId", resetcurrentExecutionOrderId)
+def getnewExecutionOrderId(self):
+object.__setattr__(self, "currentExecutionOrderId", self.currentExecutionOrderId + 1)
+return self.currentExecutionOrderId
+setattr(cls, "getnewExecutionOrderId", getnewExecutionOrderId)
+def resetexecutionOrder(self):
+if self.content["name"] == "FBD":
+for element in self.content["value"].getcontent():
+if not isinstance(element["value"], (PLCOpenClasses.get("commonObjects_comment", None),
+PLCOpenClasses.get("commonObjects_connector", None),
+PLCOpenClasses.get("commonObjects_continuation", None))):
+element["value"].setexecutionOrderId(0)
+else:
+raise TypeError, _("Can only generate execution order on FBD networks!")
+setattr(cls, "resetexecutionOrder", resetexecutionOrder)
+def compileexecutionOrder(self):
+if self.content["name"] == "FBD":
+self.resetexecutionOrder()
+self.resetcurrentExecutionOrderId()
+for element in self.content["value"].getcontent():
+if isinstance(element["value"], PLCOpenClasses.get("fbdObjects_outVariable", None)) and element["value"].getexecutionOrderId() == 0:
+connections = element["value"].connectionPointIn.getconnections()
+if connections and len(connections) == 1:
+self.compileelementExecutionOrder(connections[0])
+element["value"].setexecutionOrderId(self.getnewExecutionOrderId())
+else:
+raise TypeError, _("Can only generate execution order on FBD networks!")
+setattr(cls, "compileexecutionOrder", compileexecutionOrder)
+def compileelementExecutionOrder(self, link):
+if self.content["name"] == "FBD":
+localid = link.getrefLocalId()
+instance = self.getcontentInstance(localid)
+if isinstance(instance, PLCOpenClasses.get("fbdObjects_block", None)) and instance.getexecutionOrderId() == 0:
+for variable in instance.inputVariables.getvariable():
+connections = variable.connectionPointIn.getconnections()
+if connections and len(connections) == 1:
+self.compileelementExecutionOrder(connections[0])
+instance.setexecutionOrderId(self.getnewExecutionOrderId())
+elif isinstance(instance, PLCOpenClasses.get("commonObjects_continuation", None)) and instance.getexecutionOrderId() == 0:
+name = instance.getname()
+for tmp_instance in self.getcontentInstances():
+if isinstance(tmp_instance, PLCOpenClasses.get("commonObjects_connector", None)) and tmp_instance.getname() == name and tmp_instance.getexecutionOrderId() == 0:
+connections = tmp_instance.connectionPointIn.getconnections()
+if connections and len(connections) == 1:
+self.compileelementExecutionOrder(connections[0])
+else:
+raise TypeError, _("Can only generate execution order on FBD networks!")
+setattr(cls, "compileelementExecutionOrder", compileelementExecutionOrder)
+def setelementExecutionOrder(self, instance, new_executionOrder):
+if self.content["name"] == "FBD":
+old_executionOrder = instance.getexecutionOrderId()
+if old_executionOrder is not None and old_executionOrder != 0 and new_executionOrder != 0:
+for element in self.content["value"].getcontent():
+if element["value"] != instance and not isinstance(element["value"], PLCOpenClasses.get("commonObjects_comment", None)):
+element_executionOrder = element["value"].getexecutionOrderId()
+if old_executionOrder <= element_executionOrder <= new_executionOrder:
+element["value"].setexecutionOrderId(element_executionOrder - 1)
+if new_executionOrder <= element_executionOrder <= old_executionOrder:
+element["value"].setexecutionOrderId(element_executionOrder + 1)
+instance.setexecutionOrderId(new_executionOrder)
+else:
+raise TypeError, _("Can only generate execution order on FBD networks!")
+setattr(cls, "setelementExecutionOrder", setelementExecutionOrder)
+def appendcontentInstance(self, name, instance):
+if self.content["name"] in ["LD","FBD","SFC"]:
+self.content["value"].appendcontent({"name" : name, "value" : instance})
+else:
+raise TypeError, _("%s body don't have instances!")%self.content["name"]
+setattr(cls, "appendcontentInstance", appendcontentInstance)
+def getcontentInstances(self):
+if self.content["name"] in ["LD","FBD","SFC"]:
+instances = []
+for element in self.content["value"].getcontent():
+instances.append(element["value"])
+return instances
+else:
+raise TypeError, _("%s body don't have instances!")%self.content["name"]
+setattr(cls, "getcontentInstances", getcontentInstances)
+def getcontentInstance(self, id):
+if self.content["name"] in ["LD","FBD","SFC"]:
+for element in self.content["value"].getcontent():
+if element["value"].getlocalId() == id:
+return element["value"]
+return None
+else:
+raise TypeError, _("%s body don't have instances!")%self.content["name"]
+setattr(cls, "getcontentInstance", getcontentInstance)
+def getcontentRandomInstance(self, exclude):
+if self.content["name"] in ["LD","FBD","SFC"]:
+for element in self.content["value"].getcontent():
+if element["value"].getlocalId() not in exclude:
+return element["value"]
+return None
+else:
+raise TypeError, _("%s body don't have instances!")%self.content["name"]
+setattr(cls, "getcontentRandomInstance", getcontentRandomInstance)
+def getcontentInstanceByName(self, name):
+if self.content["name"] in ["LD","FBD","SFC"]:
+for element in self.content["value"].getcontent():
+if isinstance(element["value"], PLCOpenClasses.get("fbdObjects_block", None)) and element["value"].getinstanceName() == name:
+return element["value"]
+else:
+raise TypeError, _("%s body don't have instances!")%self.content["name"]
+setattr(cls, "getcontentInstanceByName", getcontentInstanceByName)
+def removecontentInstance(self, id):
+if self.content["name"] in ["LD","FBD","SFC"]:
+i = 0
+removed = False
+elements = self.content["value"].getcontent()
+while i < len(elements) and not removed:
+if elements[i]["value"].getlocalId() == id:
+self.content["value"].removecontent(i)
+removed = True
+i += 1
+if not removed:
+raise ValueError, _("Instance with id %d doesn't exist!")%id
+else:
+raise TypeError, "%s body don't have instances!"%self.content["name"]
+setattr(cls, "removecontentInstance", removecontentInstance)
+def settext(self, text):
+if self.content["name"] in ["IL","ST"]:
+self.content["value"].settext(text)
+else:
+raise TypeError, _("%s body don't have text!")%self.content["name"]
+setattr(cls, "settext", settext)
+def gettext(self):
+if self.content["name"] in ["IL","ST"]:
+return self.content["value"].gettext()
+else:
+raise TypeError, _("%s body don't have text!")%self.content["name"]
+setattr(cls, "gettext", gettext)
+def updateElementName(self, old_name, new_name):
+if self.content["name"] in ["IL", "ST"]:
+self.content["value"].updateElementName(old_name, new_name)
+else:
+for element in self.content["value"].getcontent():
+element["value"].updateElementName(old_name, new_name)
+setattr(cls, "updateElementName", updateElementName)
+def updateElementAddress(self, address_model, new_leading):
+if self.content["name"] in ["IL", "ST"]:
+self.content["value"].updateElementAddress(address_model, new_leading)
+else:
+for element in self.content["value"].getcontent():
+element["value"].updateElementAddress(address_model, new_leading)
+setattr(cls, "updateElementAddress", updateElementAddress)
+def Search(self, criteria, parent_infos=[]):
+if self.content["name"] in ["IL", "ST"]:
+search_result = self.content["value"].Search(criteria, parent_infos + ["body", 0])
+else:
+search_result = []
+for element in self.content["value"].getcontent():
+search_result.extend(element["value"].Search(criteria, parent_infos))
+return search_result
+setattr(cls, "Search", Search)
+def getx(self):
+return self.position.getx()
+def gety(self):
+return self.position.gety()
+def setx(self, x):
+self.position.setx(x)
+def sety(self, y):
+self.position.sety(y)
+def _getBoundingBox(self):
+return rect(self.getx(), self.gety(), self.getwidth(), self.getheight())
+def _getConnectionsBoundingBox(connectionPointIn):
+bbox = rect()
+connections = connectionPointIn.getconnections()
+if connections is not None:
+for connection in connections:
+for x, y in connection.getpoints():
+bbox.update(x, y)
+return bbox
+def _getBoundingBoxSingle(self):
+bbox = _getBoundingBox(self)
+if self.connectionPointIn is not None:
+bbox.union(_getConnectionsBoundingBox(self.connectionPointIn))
+return bbox
+def _getBoundingBoxMultiple(self):
+bbox = _getBoundingBox(self)
+for connectionPointIn in self.getconnectionPointIn():
+bbox.union(_getConnectionsBoundingBox(connectionPointIn))
+return bbox
+def _filterConnections(connectionPointIn, localId, connections):
+in_connections = connectionPointIn.getconnections()
+if in_connections is not None:
+to_delete = []
+for i, connection in enumerate(in_connections):
+connected = connection.getrefLocalId()
+if not connections.has_key((localId, connected)) and \
+not connections.has_key((connected, localId)):
+to_delete.append(i)
+to_delete.reverse()
+for i in to_delete:
+connectionPointIn.removeconnection(i)
+def _filterConnectionsSingle(self, connections):
+if self.connectionPointIn is not None:
+_filterConnections(self.connectionPointIn, self.localId, connections)
+def _filterConnectionsMultiple(self, connections):
+for connectionPointIn in self.getconnectionPointIn():
+_filterConnections(connectionPointIn, self.localId, connections)
+def _getconnectionsdefinition(instance, connections_end):
+id = instance.getlocalId()
+return dict([((id, end), True) for end in connections_end])
+def _updateConnectionsId(connectionPointIn, translation):
+connections_end = []
+connections = connectionPointIn.getconnections()
+if connections is not None:
+for connection in connections:
+refLocalId = connection.getrefLocalId()
+new_reflocalId = translation.get(refLocalId, refLocalId)
+connection.setrefLocalId(new_reflocalId)
+connections_end.append(new_reflocalId)
+return connections_end
+def _updateConnectionsIdSingle(self, translation):
+connections_end = []
+if self.connectionPointIn is not None:
+connections_end = _updateConnectionsId(self.connectionPointIn, translation)
+return _getconnectionsdefinition(self, connections_end)
+def _updateConnectionsIdMultiple(self, translation):
+connections_end = []
+for connectionPointIn in self.getconnectionPointIn():
+connections_end.extend(_updateConnectionsId(connectionPointIn, translation))
+return _getconnectionsdefinition(self, connections_end)
+def _translate(self, dx, dy):
+self.setx(self.getx() + dx)
+self.sety(self.gety() + dy)
+def _translateConnections(connectionPointIn, dx, dy):
+connections = connectionPointIn.getconnections()
+if connections is not None:
+for connection in connections:
+for position in connection.getposition():
+position.setx(position.getx() + dx)
+position.sety(position.gety() + dy)
+def _translateSingle(self, dx, dy):
+_translate(self, dx, dy)
+if self.connectionPointIn is not None:
+_translateConnections(self.connectionPointIn, dx, dy)
+def _translateMultiple(self, dx, dy):
+_translate(self, dx, dy)
+for connectionPointIn in self.getconnectionPointIn():
+_translateConnections(connectionPointIn, dx, dy)
+def _updateElementName(self, old_name, new_name):
+pass
+def _updateElementAddress(self, address_model, new_leading):
+pass
+def _SearchInElement(self, criteria, parent_infos=[]):
+return []
+_connectionsFunctions = {
+"bbox": {"none": _getBoundingBox,
+"single": _getBoundingBoxSingle,
+"multiple": _getBoundingBoxMultiple},
+"translate": {"none": _translate,
+"single": _translateSingle,
+"multiple": _translateMultiple},
+"filter": {"none": lambda self, connections: None,
+"single": _filterConnectionsSingle,
+"multiple": _filterConnectionsMultiple},
+"update": {"none": lambda self, translation: {},
+"single": _updateConnectionsIdSingle,
+"multiple": _updateConnectionsIdMultiple},
+}
+def _initElementClass(name, classname, connectionPointInType="none"):
+ElementNameToClass[name] = classname
+cls = PLCOpenClasses.get(classname, None)
+if cls:
+setattr(cls, "getx", getx)
+setattr(cls, "gety", gety)
+setattr(cls, "setx", setx)
+setattr(cls, "sety", sety)
+setattr(cls, "updateElementName", _updateElementName)
+setattr(cls, "updateElementAddress", _updateElementAddress)
+setattr(cls, "getBoundingBox", _connectionsFunctions["bbox"][connectionPointInType])
+setattr(cls, "translate", _connectionsFunctions["translate"][connectionPointInType])
+setattr(cls, "filterConnections", _connectionsFunctions["filter"][connectionPointInType])
+setattr(cls, "updateConnectionsId", _connectionsFunctions["update"][connectionPointInType])
+setattr(cls, "Search", _SearchInElement)
+return cls
+def _getexecutionOrder(instance, specific_values):
+executionOrder = instance.getexecutionOrderId()
+if executionOrder is None:
+executionOrder = 0
+specific_values["executionOrder"] = executionOrder
+def _getdefaultmodifiers(instance, infos):
+infos["negated"] = instance.getnegated()
+infos["edge"] = instance.getedge()
+def _getinputmodifiers(instance, infos):
+infos["negated"] = instance.getnegatedIn()
+infos["edge"] = instance.getedgeIn()
+def _getoutputmodifiers(instance, infos):
+infos["negated"] = instance.getnegatedOut()
+infos["edge"] = instance.getedgeOut()
+MODIFIERS_FUNCTIONS = {"default": _getdefaultmodifiers,
+"input": _getinputmodifiers,
+"output": _getoutputmodifiers}
+def _getconnectioninfos(instance, connection, links=False, modifiers=None, parameter=False):
+infos = {"position": connection.getrelPositionXY()}
+if parameter:
+infos["name"] = instance.getformalParameter()
+MODIFIERS_FUNCTIONS.get(modifiers, lambda x, y: None)(instance, infos)
+if links:
+infos["links"] = []
+connections = connection.getconnections()
+if connections is not None:
+for link in connections:
+dic = {"refLocalId": link.getrefLocalId(),
+"points": link.getpoints(),
+"formalParameter": link.getformalParameter()}
+infos["links"].append(dic)
+return infos
+def _getelementinfos(instance):
+return {"id": instance.getlocalId(),
+"x": instance.getx(),
+"y": instance.gety(),
+"height": instance.getheight(),
+"width": instance.getwidth(),
+"specific_values": {},
+"inputs": [],
+"outputs": []}
+def _getvariableinfosFunction(type, input, output):
+def getvariableinfos(self):
+infos = _getelementinfos(self)
+infos["type"] = type
+specific_values = infos["specific_values"]
+specific_values["name"] = self.getexpression()
+_getexecutionOrder(self, specific_values)
+if input and output:
+infos["inputs"].append(_getconnectioninfos(self, self.connectionPointIn, True, "input"))
+infos["outputs"].append(_getconnectioninfos(self, self.connectionPointOut, False, "output"))
+elif input:
+infos["inputs"].append(_getconnectioninfos(self, self.connectionPointIn, True, "default"))
+elif output:
+infos["outputs"].append(_getconnectioninfos(self, self.connectionPointOut, False, "default"))
+return infos
+return getvariableinfos
+def _getconnectorinfosFunction(type):
+def getvariableinfos(self):
+infos = _getelementinfos(self)
+infos["type"] = type
+infos["specific_values"]["name"] = self.getname()
+if type == "connector":
+infos["inputs"].append(_getconnectioninfos(self, self.connectionPointIn, True))
+elif type == "continuation":
+infos["outputs"].append(_getconnectioninfos(self, self.connectionPointOut))
+return infos
+return getvariableinfos
+def _getpowerrailinfosFunction(type):
+def getpowerrailinfos(self):
+infos = _getelementinfos(self)
+infos["type"] = type
+if type == "rightPowerRail":
+for connectionPointIn in self.getconnectionPointIn():
+infos["inputs"].append(_getconnectioninfos(self, connectionPointIn, True))
+infos["specific_values"]["connectors"] = len(infos["inputs"])
+elif type == "leftPowerRail":
+for connectionPointOut in self.getconnectionPointOut():
+infos["outputs"].append(_getconnectioninfos(self, connectionPointOut))
+infos["specific_values"]["connectors"] = len(infos["outputs"])
+return infos
+return getpowerrailinfos
+def _getldelementinfosFunction(type):
+def getldelementinfos(self):
+infos = _getelementinfos(self)
+infos["type"] = type
+specific_values = infos["specific_values"]
+specific_values["name"] = self.getvariable()
+_getexecutionOrder(self, specific_values)
+specific_values["negated"] = self.getnegated()
+specific_values["edge"] = self.getedge()
+if type == "coil":
+specific_values["storage"] = self.getstorage()
+infos["inputs"].append(_getconnectioninfos(self, self.connectionPointIn, True))
+infos["outputs"].append(_getconnectioninfos(self, self.connectionPointOut))
+return infos
+return getldelementinfos
+DIVERGENCE_TYPES = {(True, True): "simultaneousDivergence",
+(True, False): "selectionDivergence",
+(False, True): "simultaneousConvergence",
+(False, False): "selectionConvergence"}
+def _getdivergenceinfosFunction(divergence, simultaneous):
+def getdivergenceinfos(self):
+infos = _getelementinfos(self)
+infos["type"] = DIVERGENCE_TYPES[(divergence, simultaneous)]
+if divergence:
+infos["inputs"].append(_getconnectioninfos(self, self.connectionPointIn, True))
+for connectionPointOut in self.getconnectionPointOut():
+infos["outputs"].append(_getconnectioninfos(self, connectionPointOut))
+infos["specific_values"]["connectors"] = len(infos["outputs"])
+else:
+for connectionPointIn in self.getconnectionPointIn():
+infos["inputs"].append(_getconnectioninfos(self, connectionPointIn, True))
+infos["outputs"].append(_getconnectioninfos(self, self.connectionPointOut))
+infos["specific_values"]["connectors"] = len(infos["inputs"])
+return infos
+return getdivergenceinfos
+cls = _initElementClass("comment", "commonObjects_comment")
+if cls:
+def getinfos(self):
+infos = _getelementinfos(self)
+infos["type"] = "comment"
+infos["specific_values"]["content"] = self.getcontentText()
+return infos
+setattr(cls, "getinfos", getinfos)
+def setcontentText(self, text):
+self.content.settext(text)
+setattr(cls, "setcontentText", setcontentText)
+def getcontentText(self):
+return self.content.gettext()
+setattr(cls, "getcontentText", getcontentText)
+def updateElementName(self, old_name, new_name):
+self.content.updateElementName(old_name, new_name)
+setattr(cls, "updateElementName", updateElementName)
+def updateElementAddress(self, address_model, new_leading):
+self.content.updateElementAddress(address_model, new_leading)
+setattr(cls, "updateElementAddress", updateElementAddress)
+def Search(self, criteria, parent_infos=[]):
+return self.content.Search(criteria, parent_infos + ["comment", self.getlocalId(), "content"])
+setattr(cls, "Search", Search)
+cls = _initElementClass("block", "fbdObjects_block")
+if cls:
+def getBoundingBox(self):
+bbox = _getBoundingBox(self)
+for input in self.inputVariables.getvariable():
+bbox.union(_getConnectionsBoundingBox(input.connectionPointIn))
+return bbox
+setattr(cls, "getBoundingBox", getBoundingBox)
+def getinfos(self):
+infos = _getelementinfos(self)
+infos["type"] = self.gettypeName()
+specific_values = infos["specific_values"]
+specific_values["name"] = self.getinstanceName()
+_getexecutionOrder(self, specific_values)
+for variable in self.inputVariables.getvariable():
+infos["inputs"].append(_getconnectioninfos(variable, variable.connectionPointIn, True, "default", True))
+for variable in self.outputVariables.getvariable():
+infos["outputs"].append(_getconnectioninfos(variable, variable.connectionPointOut, False, "default", True))
+return infos
+setattr(cls, "getinfos", getinfos)
+def updateElementName(self, old_name, new_name):
+if self.typeName == old_name:
+self.typeName = new_name
+setattr(cls, "updateElementName", updateElementName)
+def filterConnections(self, connections):
+for input in self.inputVariables.getvariable():
+_filterConnections(input.connectionPointIn, self.localId, connections)
+setattr(cls, "filterConnections", filterConnections)
+def updateConnectionsId(self, translation):
+connections_end = []
+for input in self.inputVariables.getvariable():
+connections_end.extend(_updateConnectionsId(input.connectionPointIn, translation))
+return _getconnectionsdefinition(self, connections_end)
+setattr(cls, "updateConnectionsId", updateConnectionsId)
+def translate(self, dx, dy):
+_translate(self, dx, dy)
+for input in self.inputVariables.getvariable():
+_translateConnections(input.connectionPointIn, dx, dy)
+setattr(cls, "translate", translate)
+def Search(self, criteria, parent_infos=[]):
+parent_infos = parent_infos + ["block", self.getlocalId()]
+search_result = _Search([("name", self.getinstanceName()),
+("type", self.gettypeName())],
+criteria, parent_infos)
+for i, variable in enumerate(self.inputVariables.getvariable()):
+for result in TestTextElement(variable.getformalParameter(), criteria):
+search_result.append((tuple(parent_infos + ["input", i]),) + result)
+for i, variable in enumerate(self.outputVariables.getvariable()):
+for result in TestTextElement(variable.getformalParameter(), criteria):
+search_result.append((tuple(parent_infos + ["output", i]),) + result)
+return search_result
+setattr(cls, "Search", Search)
+cls = _initElementClass("leftPowerRail", "ldObjects_leftPowerRail")
+if cls:
+setattr(cls, "getinfos", _getpowerrailinfosFunction("leftPowerRail"))
+cls = _initElementClass("rightPowerRail", "ldObjects_rightPowerRail", "multiple")
+if cls:
+setattr(cls, "getinfos", _getpowerrailinfosFunction("rightPowerRail"))
+cls = _initElementClass("contact", "ldObjects_contact", "single")
+if cls:
+setattr(cls, "getinfos", _getldelementinfosFunction("contact"))
+def updateElementName(self, old_name, new_name):
+if self.variable == old_name:
+self.variable = new_name
+setattr(cls, "updateElementName", updateElementName)
+def updateElementAddress(self, address_model, new_leading):
+self.variable = update_address(self.variable, address_model, new_leading)
+setattr(cls, "updateElementAddress", updateElementAddress)
+def Search(self, criteria, parent_infos=[]):
+return _Search([("reference", self.getvariable())], criteria, parent_infos + ["contact", self.getlocalId()])
+setattr(cls, "Search", Search)
+cls = _initElementClass("coil", "ldObjects_coil", "single")
+if cls:
+setattr(cls, "getinfos", _getldelementinfosFunction("coil"))
+def updateElementName(self, old_name, new_name):
+if self.variable == old_name:
+self.variable = new_name
+setattr(cls, "updateElementName", updateElementName)
+def updateElementAddress(self, address_model, new_leading):
+self.variable = update_address(self.variable, address_model, new_leading)
+setattr(cls, "updateElementAddress", updateElementAddress)
+def Search(self, criteria, parent_infos=[]):
+return _Search([("reference", self.getvariable())], criteria, parent_infos + ["coil", self.getlocalId()])
+setattr(cls, "Search", Search)
+cls = _initElementClass("step", "sfcObjects_step", "single")
+if cls:
+def getinfos(self):
+infos = _getelementinfos(self)
+infos["type"] = "step"
+specific_values = infos["specific_values"]
+specific_values["name"] = self.getname()
+specific_values["initial"] = self.getinitialStep()
+if self.connectionPointIn:
+infos["inputs"].append(_getconnectioninfos(self, self.connectionPointIn, True))
+if self.connectionPointOut:
+infos["outputs"].append(_getconnectioninfos(self, self.connectionPointOut))
+if self.connectionPointOutAction:
+specific_values["action"] = _getconnectioninfos(self, self.connectionPointOutAction)
+return infos
+setattr(cls, "getinfos", getinfos)
+def Search(self, criteria, parent_infos=[]):
+return _Search([("name", self.getname())], criteria, parent_infos + ["step", self.getlocalId()])
+setattr(cls, "Search", Search)
+cls = PLCOpenClasses.get("transition_condition", None)
+if cls:
+def compatibility(self, tree):
+connections = []
+for child in tree.childNodes:
+if child.nodeName == "connection":
+connections.append(child)
+if len(connections) > 0:
+node = CreateNode("connectionPointIn")
+relPosition = CreateNode("relPosition")
+NodeSetAttr(relPosition, "x", "0")
+NodeSetAttr(relPosition, "y", "0")
+node.childNodes.append(relPosition)
+node.childNodes.extend(connections)
+tree.childNodes = [node]
+setattr(cls, "compatibility", compatibility)
+cls = _initElementClass("transition", "sfcObjects_transition", "single")
+if cls:
+def getinfos(self):
+infos = _getelementinfos(self)
+infos["type"] = "transition"
+specific_values = infos["specific_values"]
+priority = self.getpriority()
+if priority is None:
+priority = 0
+specific_values["priority"] = priority
+condition = self.getconditionContent()
+specific_values["condition_type"] = condition["type"]
+if specific_values["condition_type"] == "connection":
+specific_values["connection"] = _getconnectioninfos(self, condition["value"], True)
+else:
+specific_values["condition"] = condition["value"]
+infos["inputs"].append(_getconnectioninfos(self, self.connectionPointIn, True))
+infos["outputs"].append(_getconnectioninfos(self, self.connectionPointOut))
+return infos
+setattr(cls, "getinfos", getinfos)
+def setconditionContent(self, type, value):
+if not self.condition:
+self.addcondition()
+if type == "reference":
+condition = PLCOpenClasses["condition_reference"]()
+condition.setname(value)
+elif type == "inline":
+condition = PLCOpenClasses["condition_inline"]()
+condition.setcontent({"name" : "ST", "value" : PLCOpenClasses["formattedText"]()})
+condition.settext(value)
+elif type == "connection":
+type = "connectionPointIn"
+condition = PLCOpenClasses["connectionPointIn"]()
+self.condition.setcontent({"name" : type, "value" : condition})
+setattr(cls, "setconditionContent", setconditionContent)
+def getconditionContent(self):
+if self.condition:
+content = self.condition.getcontent()
+values = {"type" : content["name"]}
+if values["type"] == "reference":
+values["value"] = content["value"].getname()
+elif values["type"] == "inline":
+values["value"] = content["value"].gettext()
+elif values["type"] == "connectionPointIn":
+values["type"] = "connection"
+values["value"] = content["value"]
+return values
+return ""
+setattr(cls, "getconditionContent", getconditionContent)
+def updateElementName(self, old_name, new_name):
+if self.condition:
+content = self.condition.getcontent()
+if content["name"] == "reference":
+if content["value"].getname() == old_name:
+content["value"].setname(new_name)
+elif content["name"] == "inline":
+content["value"].updateElementName(old_name, new_name)
+setattr(cls, "updateElementName", updateElementName)
+def updateElementAddress(self, address_model, new_leading):
+if self.condition:
+content = self.condition.getcontent()
+if content["name"] == "reference":
+content["value"].setname(update_address(content["value"].getname(), address_model, new_leading))
+elif content["name"] == "inline":
+content["value"].updateElementAddress(address_model, new_leading)
+setattr(cls, "updateElementAddress", updateElementAddress)
+def getconnections(self):
+if self.condition:
+content = self.condition.getcontent()
+if content["name"] == "connectionPointIn":
+return content["value"].getconnections()
+setattr(cls, "getconnections", getconnections)
+def Search(self, criteria, parent_infos=[]):
+parent_infos = parent_infos + ["transition", self.getlocalId()]
+search_result = []
+content = self.condition.getcontent()
+if content["name"] == "reference":
+search_result.extend(_Search([("reference", content["value"].getname())], criteria, parent_infos))
+elif content["name"] == "inline":
+search_result.extend(content["value"].Search(criteria, parent_infos + ["inline"]))
+return search_result
+setattr(cls, "Search", Search)
+cls = _initElementClass("selectionDivergence", "sfcObjects_selectionDivergence", "single")
+if cls:
+setattr(cls, "getinfos", _getdivergenceinfosFunction(True, False))
+cls = _initElementClass("selectionConvergence", "sfcObjects_selectionConvergence", "multiple")
+if cls:
+setattr(cls, "getinfos", _getdivergenceinfosFunction(False, False))
+cls = _initElementClass("simultaneousDivergence", "sfcObjects_simultaneousDivergence", "single")
+if cls:
+setattr(cls, "getinfos", _getdivergenceinfosFunction(True, True))
+cls = _initElementClass("simultaneousConvergence", "sfcObjects_simultaneousConvergence", "multiple")
+if cls:
+setattr(cls, "getinfos", _getdivergenceinfosFunction(False, True))
+cls = _initElementClass("jumpStep", "sfcObjects_jumpStep", "single")
+if cls:
+def getinfos(self):
+infos = _getelementinfos(self)
+infos["type"] = "jump"
+infos["specific_values"]["target"] = self.gettargetName()
+infos["inputs"].append(_getconnectioninfos(self, self.connectionPointIn, True))
+return infos
+setattr(cls, "getinfos", getinfos)
+def Search(self, criteria, parent_infos):
+return _Search([("target", self.gettargetName())], criteria, parent_infos + ["jump", self.getlocalId()])
+setattr(cls, "Search", Search)
+cls = PLCOpenClasses.get("actionBlock_action", None)
+if cls:
+def compatibility(self, tree):
+relPosition = reduce(lambda x, y: x | (y.nodeName == "relPosition"), tree.childNodes, False)
+if not tree.hasAttribute("localId"):
+NodeSetAttr(tree, "localId", "0")
+if not relPosition:
+node = CreateNode("relPosition")
+NodeSetAttr(node, "x", "0")
+NodeSetAttr(node, "y", "0")
+tree.childNodes.insert(0, node)
+setattr(cls, "compatibility", compatibility)
+def setreferenceName(self, name):
+if self.reference:
+self.reference.setname(name)
+setattr(cls, "setreferenceName", setreferenceName)
+def getreferenceName(self):
+if self.reference:
+return self.reference.getname()
+return None
+setattr(cls, "getreferenceName", getreferenceName)
+def setinlineContent(self, content):
+if self.inline:
+self.inline.setcontent({"name" : "ST", "value" : PLCOpenClasses["formattedText"]()})
+self.inline.settext(content)
+setattr(cls, "setinlineContent", setinlineContent)
+def getinlineContent(self):
+if self.inline:
+return self.inline.gettext()
+return None
+setattr(cls, "getinlineContent", getinlineContent)
+def updateElementName(self, old_name, new_name):
+if self.reference and self.reference.getname() == old_name:
+self.reference.setname(new_name)
+if self.inline:
+self.inline.updateElementName(old_name, new_name)
+setattr(cls, "updateElementName", updateElementName)
+def updateElementAddress(self, address_model, new_leading):
+if self.reference:
+self.reference.setname(update_address(self.reference.getname(), address_model, new_leading))
+if self.inline:
+self.inline.updateElementAddress(address_model, new_leading)
+setattr(cls, "updateElementAddress", updateElementAddress)
+def Search(self, criteria, parent_infos=[]):
+qualifier = self.getqualifier()
+if qualifier is None:
+qualifier = "N"
+return _Search([("inline", self.getinlineContent()),
+("reference", self.getreferenceName()),
+("qualifier", qualifier),
+("duration", self.getduration()),
+("indicator", self.getindicator())],
+criteria, parent_infos)
+setattr(cls, "Search", Search)
+cls = _initElementClass("actionBlock", "commonObjects_actionBlock", "single")
+if cls:
+def compatibility(self, tree):
+for child in tree.childNodes[:]:
+if child.nodeName == "connectionPointOut":
+tree.childNodes.remove(child)
+setattr(cls, "compatibility", compatibility)
+def getinfos(self):
+infos = _getelementinfos(self)
+infos["type"] = "actionBlock"
+infos["specific_values"]["actions"] = self.getactions()
+infos["inputs"].append(_getconnectioninfos(self, self.connectionPointIn, True))
+return infos
+setattr(cls, "getinfos", getinfos)
+def setactions(self, actions):
+self.action = []
+for params in actions:
+action = PLCOpenClasses["actionBlock_action"]()
+action.setqualifier(params["qualifier"])
+if params["type"] == "reference":
+action.addreference()
+action.setreferenceName(params["value"])
+else:
+action.addinline()
+action.setinlineContent(params["value"])
+if params.has_key("duration"):
+action.setduration(params["duration"])
+if params.has_key("indicator"):
+action.setindicator(params["indicator"])
+self.action.append(action)
+setattr(cls, "setactions", setactions)
+def getactions(self):
+actions = []
+for action in self.action:
+params = {}
+params["qualifier"] = action.getqualifier()
+if params["qualifier"] is None:
+params["qualifier"] = "N"
+if action.getreference():
+params["type"] = "reference"
+params["value"] = action.getreferenceName()
+elif action.getinline():
+params["type"] = "inline"
+params["value"] = action.getinlineContent()
+duration = action.getduration()
+if duration:
+params["duration"] = duration
+indicator = action.getindicator()
+if indicator:
+params["indicator"] = indicator
+actions.append(params)
+return actions
+setattr(cls, "getactions", getactions)
+def updateElementName(self, old_name, new_name):
+for action in self.action:
+action.updateElementName(old_name, new_name)
+setattr(cls, "updateElementName", updateElementName)
+def updateElementAddress(self, address_model, new_leading):
+for action in self.action:
+action.updateElementAddress(address_model, new_leading)
+setattr(cls, "updateElementAddress", updateElementAddress)
+def Search(self, criteria, parent_infos=[]):
+parent_infos = parent_infos + ["action_block", self.getlocalId()]
+search_result = []
+for idx, action in enumerate(self.action):
+search_result.extend(action.Search(criteria, parent_infos + ["action", idx]))
+return search_result
+setattr(cls, "Search", Search)
+def _SearchInIOVariable(self, criteria, parent_infos=[]):
+return _Search([("expression", self.getexpression())], criteria, parent_infos + ["io_variable", self.getlocalId()])
+cls = _initElementClass("inVariable", "fbdObjects_inVariable")
+if cls:
+setattr(cls, "getinfos", _getvariableinfosFunction("input", False, True))
+def updateElementName(self, old_name, new_name):
+if self.expression == old_name:
+self.expression = new_name
+setattr(cls, "updateElementName", updateElementName)
+def updateElementAddress(self, address_model, new_leading):
+self.expression = update_address(self.expression, address_model, new_leading)
+setattr(cls, "updateElementAddress", updateElementAddress)
+setattr(cls, "Search", _SearchInIOVariable)
+cls = _initElementClass("outVariable", "fbdObjects_outVariable", "single")
+if cls:
+setattr(cls, "getinfos", _getvariableinfosFunction("output", True, False))
+def updateElementName(self, old_name, new_name):
+if self.expression == old_name:
+self.expression = new_name
+setattr(cls, "updateElementName", updateElementName)
+def updateElementAddress(self, address_model, new_leading):
+self.expression = update_address(self.expression, address_model, new_leading)
+setattr(cls, "updateElementAddress", updateElementAddress)
+setattr(cls, "Search", _SearchInIOVariable)
+cls = _initElementClass("inOutVariable", "fbdObjects_inOutVariable", "single")
+if cls:
+setattr(cls, "getinfos", _getvariableinfosFunction("inout", True, True))
+def updateElementName(self, old_name, new_name):
+if self.expression == old_name:
+self.expression = new_name
+setattr(cls, "updateElementName", updateElementName)
+def updateElementAddress(self, address_model, new_leading):
+self.expression = update_address(self.expression, address_model, new_leading)
+setattr(cls, "updateElementAddress", updateElementAddress)
+setattr(cls, "Search", _SearchInIOVariable)
+def _SearchInConnector(self, criteria, parent_infos=[]):
+return _Search([("name", self.getname())], criteria, parent_infos + ["connector", self.getlocalId()])
+cls = _initElementClass("continuation", "commonObjects_continuation")
+if cls:
+setattr(cls, "getinfos", _getconnectorinfosFunction("continuation"))
+setattr(cls, "Search", _SearchInConnector)
+def updateElementName(self, old_name, new_name):
+if self.name == old_name:
+self.name = new_name
+setattr(cls, "updateElementName", updateElementName)
+cls = _initElementClass("connector", "commonObjects_connector", "single")
+if cls:
+setattr(cls, "getinfos", _getconnectorinfosFunction("connector"))
+setattr(cls, "Search", _SearchInConnector)
+def updateElementName(self, old_name, new_name):
+if self.name == old_name:
+self.name = new_name
+setattr(cls, "updateElementName", updateElementName)
+cls = PLCOpenClasses.get("connection", None)
+if cls:
+def setpoints(self, points):
+self.position = []
+for point in points:
+position = PLCOpenClasses["position"]()
+position.setx(point.x)
+position.sety(point.y)
+self.position.append(position)
+setattr(cls, "setpoints", setpoints)
+def getpoints(self):
+points = []
+for position in self.position:
+points.append((position.getx(),position.gety()))
+return points
+setattr(cls, "getpoints", getpoints)
+cls = PLCOpenClasses.get("connectionPointIn", None)
+if cls:
+def setrelPositionXY(self, x, y):
+self.relPosition = PLCOpenClasses["position"]()
+self.relPosition.setx(x)
+self.relPosition.sety(y)
+setattr(cls, "setrelPositionXY", setrelPositionXY)
+def getrelPositionXY(self):
+if self.relPosition:
+return self.relPosition.getx(), self.relPosition.gety()
+else:
+return self.relPosition
+setattr(cls, "getrelPositionXY", getrelPositionXY)
+def addconnection(self):
+if not self.content:
+self.content = {"name" : "connection", "value" : [PLCOpenClasses["connection"]()]}
+else:
+self.content["value"].append(PLCOpenClasses["connection"]())
+setattr(cls, "addconnection", addconnection)
+def removeconnection(self, idx):
+if self.content:
+self.content["value"].pop(idx)
+if len(self.content["value"]) == 0:
+self.content = None
+setattr(cls, "removeconnection", removeconnection)
+def removeconnections(self):
+if self.content:
+self.content = None
+setattr(cls, "removeconnections", removeconnections)
+def getconnections(self):
+if self.content:
+return self.content["value"]
+setattr(cls, "getconnections", getconnections)
+def setconnectionId(self, idx, id):
+if self.content:
+self.content["value"][idx].setrefLocalId(id)
+setattr(cls, "setconnectionId", setconnectionId)
+def getconnectionId(self, idx):
+if self.content:
+return self.content["value"][idx].getrefLocalId()
+return None
+setattr(cls, "getconnectionId", getconnectionId)
+def setconnectionPoints(self, idx, points):
+if self.content:
+self.content["value"][idx].setpoints(points)
+setattr(cls, "setconnectionPoints", setconnectionPoints)
+def getconnectionPoints(self, idx):
+if self.content:
+return self.content["value"][idx].getpoints()
+return None
+setattr(cls, "getconnectionPoints", getconnectionPoints)
+def setconnectionParameter(self, idx, parameter):
+if self.content:
+self.content["value"][idx].setformalParameter(parameter)
+setattr(cls, "setconnectionParameter", setconnectionParameter)
+def getconnectionParameter(self, idx):
+if self.content:
+return self.content["value"][idx].getformalParameter()
+return None
+setattr(cls, "getconnectionParameter", getconnectionParameter)
+cls = PLCOpenClasses.get("connectionPointOut", None)
+if cls:
+def setrelPositionXY(self, x, y):
+self.relPosition = PLCOpenClasses["position"]()
+self.relPosition.setx(x)
+self.relPosition.sety(y)
+setattr(cls, "setrelPositionXY", setrelPositionXY)
+def getrelPositionXY(self):
+if self.relPosition:
+return self.relPosition.getx(), self.relPosition.gety()
+return self.relPosition
+setattr(cls, "getrelPositionXY", getrelPositionXY)
+cls = PLCOpenClasses.get("value", None)
+if cls:
+def setvalue(self, value):
+value = value.strip()
+if value.startswith("[") and value.endswith("]"):
+arrayValue = PLCOpenClasses["value_arrayValue"]()
+self.content = {"name" : "arrayValue", "value" : arrayValue}
+elif value.startswith("(") and value.endswith(")"):
+structValue = PLCOpenClasses["value_structValue"]()
+self.content = {"name" : "structValue", "value" : structValue}
+else:
+simpleValue = PLCOpenClasses["value_simpleValue"]()
+self.content = {"name" : "simpleValue", "value": simpleValue}
+self.content["value"].setvalue(value)
+setattr(cls, "setvalue", setvalue)
+def getvalue(self):
+return self.content["value"].getvalue()
+setattr(cls, "getvalue", getvalue)
+def extractValues(values):
+items = values.split(",")
+i = 1
+while i < len(items):
+opened = items[i - 1].count("(") + items[i - 1].count("[")
+closed = items[i - 1].count(")") + items[i - 1].count("]")
+if opened > closed:
+items[i - 1] = ','.join([items[i - 1], items.pop(i)])
+elif opened == closed:
+i += 1
+else:
+raise ValueError, _("\"%s\" is an invalid value!")%value
+return items
+cls = PLCOpenClasses.get("value_arrayValue", None)
+if cls:
+arrayValue_model = re.compile("([0-9]*)\((.*)\)$")
+def setvalue(self, value):
+self.value = []
+for item in extractValues(value[1:-1]):
+item = item.strip()
+element = PLCOpenClasses["arrayValue_value"]()
+result = arrayValue_model.match(item)
+if result is not None:
+groups = result.groups()
+element.setrepetitionValue(groups[0])
+element.setvalue(groups[1].strip())
+else:
+element.setvalue(item)
+self.value.append(element)
+setattr(cls, "setvalue", setvalue)
+def getvalue(self):
+values = []
+for element in self.value:
+repetition = element.getrepetitionValue()
+if repetition is not None and int(repetition) > 1:
+value = element.getvalue()
+if value is None:
+value = ""
+values.append("%s(%s)"%(repetition, value))
+else:
+values.append(element.getvalue())
+return "[%s]"%", ".join(values)
+setattr(cls, "getvalue", getvalue)
+cls = PLCOpenClasses.get("value_structValue", None)
+if cls:
+structValue_model = re.compile("(.*):=(.*)")
+def setvalue(self, value):
+self.value = []
+for item in extractValues(value[1:-1]):
+result = structValue_model.match(item)
+if result is not None:
+groups = result.groups()
+element = PLCOpenClasses["structValue_value"]()
+element.setmember(groups[0].strip())
+element.setvalue(groups[1].strip())
+self.value.append(element)
+setattr(cls, "setvalue", setvalue)
+def getvalue(self):
+values = []
+for element in self.value:
+values.append("%s := %s"%(element.getmember(), element.getvalue()))
+return "(%s)"%", ".join(values)
+setattr(cls, "getvalue", getvalue)

changeset 814	5743cbdff669
child 824	be669f4c51c4