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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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#This file is part of PLCOpenEditor, a library implementing an IEC 61131-3 editor
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#based on the plcopen standard.
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#
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#Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
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#
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#See COPYING file for copyrights details.
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#
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#This library is free software; you can redistribute it and/or
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#modify it under the terms of the GNU General Public
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#License as published by the Free Software Foundation; either
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#version 2.1 of the License, or (at your option) any later version.
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#
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#This library is distributed in the hope that it will be useful,
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#but WITHOUT ANY WARRANTY; without even the implied warranty of
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#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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#General Public License for more details.
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#
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#You should have received a copy of the GNU General Public
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#License along with this library; if not, write to the Free Software
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#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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from xml.dom import minidom
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from types import StringType, UnicodeType, TupleType
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import cPickle
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import os,sys,re
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import datetime
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from time import localtime
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from plcopen import plcopen
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from plcopen.structures import *
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from graphics.GraphicCommons import *
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from PLCGenerator import *
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duration_model = re.compile("(?:([0-9]{1,2})h)?(?:([0-9]{1,2})m(?!s))?(?:([0-9]{1,2})s)?(?:([0-9]{1,3}(?:\.[0-9]*)?)ms)?")
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ITEMS_EDITABLE = [ITEM_PROJECT,
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ITEM_POU,
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ITEM_VARIABLE,
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ITEM_TRANSITION,
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ITEM_ACTION,
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ITEM_CONFIGURATION,
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ITEM_RESOURCE,
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ITEM_DATATYPE
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] = range(8)
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ITEMS_UNEDITABLE = [ITEM_DATATYPES,
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ITEM_FUNCTION,
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ITEM_FUNCTIONBLOCK,
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ITEM_PROGRAM,
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ITEM_TRANSITIONS,
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ITEM_ACTIONS,
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ITEM_CONFIGURATIONS,
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ITEM_RESOURCES,
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ITEM_PROPERTIES
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] = range(8, 17)
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ITEMS_VARIABLE = [ITEM_VAR_LOCAL,
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ITEM_VAR_GLOBAL,
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ITEM_VAR_EXTERNAL,
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ITEM_VAR_TEMP,
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ITEM_VAR_INPUT,
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ITEM_VAR_OUTPUT,
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ITEM_VAR_INOUT
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] = range(17, 24)
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VAR_CLASS_INFOS = {"Local" : (plcopen.interface_localVars, ITEM_VAR_LOCAL),
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"Global" : (plcopen.interface_globalVars, ITEM_VAR_GLOBAL),
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"External" : (plcopen.interface_externalVars, ITEM_VAR_EXTERNAL),
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"Temp" : (plcopen.interface_tempVars, ITEM_VAR_TEMP),
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"Input" : (plcopen.interface_inputVars, ITEM_VAR_INPUT),
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"Output" : (plcopen.interface_outputVars, ITEM_VAR_OUTPUT),
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"InOut" : (plcopen.interface_inOutVars, ITEM_VAR_INOUT)
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}
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POU_TYPES = {"program": ITEM_PROGRAM,
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"functionBlock": ITEM_FUNCTIONBLOCK,
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"function": ITEM_FUNCTION,
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}
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LOCATIONS_ITEMS = [LOCATION_CONFNODE,
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LOCATION_MODULE,
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LOCATION_GROUP,
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LOCATION_VAR_INPUT,
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LOCATION_VAR_OUTPUT,
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LOCATION_VAR_MEMORY] = range(6)
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ScriptDirectory = os.path.split(os.path.realpath(__file__))[0]
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def GetUneditableNames():
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_ = lambda x:x
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return [_("User-defined POUs"), _("Functions"), _("Function Blocks"),
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_("Programs"), _("Data Types"), _("Transitions"), _("Actions"),
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_("Configurations"), _("Resources"), _("Properties")]
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UNEDITABLE_NAMES = GetUneditableNames()
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[USER_DEFINED_POUS, FUNCTIONS, FUNCTION_BLOCKS, PROGRAMS,
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DATA_TYPES, TRANSITIONS, ACTIONS, CONFIGURATIONS,
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RESOURCES, PROPERTIES] = UNEDITABLE_NAMES
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#-------------------------------------------------------------------------------
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# Undo Buffer for PLCOpenEditor
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#-------------------------------------------------------------------------------
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# Length of the buffer
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UNDO_BUFFER_LENGTH = 20
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"""
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Class implementing a buffer of changes made on the current editing model
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"""
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class UndoBuffer:
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# Constructor initialising buffer
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def __init__(self, currentstate, issaved = False):
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self.Buffer = []
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self.CurrentIndex = -1
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self.MinIndex = -1
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self.MaxIndex = -1
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# if current state is defined
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if currentstate:
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self.CurrentIndex = 0
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self.MinIndex = 0
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self.MaxIndex = 0
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# Initialising buffer with currentstate at the first place
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for i in xrange(UNDO_BUFFER_LENGTH):
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if i == 0:
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self.Buffer.append(currentstate)
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else:
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self.Buffer.append(None)
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# Initialising index of state saved
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if issaved:
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self.LastSave = 0
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else:
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self.LastSave = -1
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# Add a new state in buffer
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def Buffering(self, currentstate):
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self.CurrentIndex = (self.CurrentIndex + 1) % UNDO_BUFFER_LENGTH
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self.Buffer[self.CurrentIndex] = currentstate
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# Actualising buffer limits
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self.MaxIndex = self.CurrentIndex
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if self.MinIndex == self.CurrentIndex:
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# If the removed state was the state saved, there is no state saved in the buffer
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if self.LastSave == self.MinIndex:
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self.LastSave = -1
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self.MinIndex = (self.MinIndex + 1) % UNDO_BUFFER_LENGTH
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self.MinIndex = max(self.MinIndex, 0)
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# Return current state of buffer
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def Current(self):
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return self.Buffer[self.CurrentIndex]
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# Change current state to previous in buffer and return new current state
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def Previous(self):
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if self.CurrentIndex != self.MinIndex:
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self.CurrentIndex = (self.CurrentIndex - 1) % UNDO_BUFFER_LENGTH
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return self.Buffer[self.CurrentIndex]
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return None
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# Change current state to next in buffer and return new current state
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def Next(self):
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if self.CurrentIndex != self.MaxIndex:
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self.CurrentIndex = (self.CurrentIndex + 1) % UNDO_BUFFER_LENGTH
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return self.Buffer[self.CurrentIndex]
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return None
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# Return True if current state is the first in buffer
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def IsFirst(self):
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return self.CurrentIndex == self.MinIndex
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# Return True if current state is the last in buffer
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def IsLast(self):
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return self.CurrentIndex == self.MaxIndex
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# Note that current state is saved
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def CurrentSaved(self):
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self.LastSave = self.CurrentIndex
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# Return True if current state is saved
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def IsCurrentSaved(self):
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return self.LastSave == self.CurrentIndex
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#-------------------------------------------------------------------------------
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# Controler for PLCOpenEditor
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#-------------------------------------------------------------------------------
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"""
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Class which controls the operations made on the plcopen model and answers to view requests
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"""
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class PLCControler:
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# Create a new PLCControler
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def __init__(self):
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self.LastNewIndex = 0
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self.Reset()
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# Reset PLCControler internal variables
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def Reset(self):
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self.Project = None
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self.ProjectBufferEnabled = True
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self.ProjectBuffer = None
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self.ProjectSaved = True
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self.Buffering = False
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self.FilePath = ""
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self.FileName = ""
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self.ProgramChunks = []
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self.ProgramOffset = 0
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self.NextCompiledProject = None
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self.CurrentCompiledProject = None
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self.ConfNodeTypes = []
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self.ProgramFilePath = ""
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def GetQualifierTypes(self):
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return plcopen.QualifierList
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def GetProject(self, debug = False):
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if debug and self.CurrentCompiledProject is not None:
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return self.CurrentCompiledProject
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else:
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return self.Project
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#-------------------------------------------------------------------------------
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# Project management functions
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#-------------------------------------------------------------------------------
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# Return if a project is opened
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def HasOpenedProject(self):
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return self.Project is not None
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# Create a new project by replacing the current one
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def CreateNewProject(self, properties):
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# Create the project
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self.Project = plcopen.project()
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properties["creationDateTime"] = datetime.datetime(*localtime()[:6])
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self.Project.setfileHeader(properties)
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self.Project.setcontentHeader(properties)
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self.SetFilePath("")
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# Initialize the project buffer
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self.CreateProjectBuffer(False)
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self.ProgramChunks = []
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self.ProgramOffset = 0
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self.NextCompiledProject = self.Copy(self.Project)
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self.CurrentCompiledProject = None
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self.Buffering = False
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# Return project data type names
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def GetProjectDataTypeNames(self, debug = False):
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project = self.GetProject(debug)
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if project is not None:
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return [datatype.getname() for datatype in project.getdataTypes()]
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return []
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# Return project pou names
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def GetProjectPouNames(self, debug = False):
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project = self.GetProject(debug)
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if project is not None:
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return [pou.getname() for pou in project.getpous()]
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return []
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# Return project pou names
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def GetProjectConfigNames(self, debug = False):
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project = self.GetProject(debug)
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if project is not None:
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return [config.getname() for config in project.getconfigurations()]
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return []
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# Return project pou variables
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def GetProjectPouVariables(self, pou_name = None, debug = False):
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variables = []
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project = self.GetProject(debug)
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if project is not None:
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for pou in project.getpous():
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if pou_name is None or pou_name == pou.getname():
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variables.extend([var["Name"] for var in self.GetPouInterfaceVars(pou, debug)])
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for transition in pou.gettransitionList():
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variables.append(transition.getname())
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for action in pou.getactionList():
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variables.append(action.getname())
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return variables
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# Return file path if project is an open file
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def GetFilePath(self):
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return self.FilePath
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# Return file path if project is an open file
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def GetProgramFilePath(self):
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return self.ProgramFilePath
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# Return file name and point out if file is up to date
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def GetFilename(self):
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if self.Project is not None:
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if self.ProjectIsSaved():
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return self.FileName
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else:
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return "~%s~"%self.FileName
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return ""
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# Change file path and save file name or create a default one if file path not defined
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def SetFilePath(self, filepath):
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self.FilePath = filepath
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if filepath == "":
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self.LastNewIndex += 1
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self.FileName = _("Unnamed%d")%self.LastNewIndex
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else:
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self.FileName = os.path.splitext(os.path.basename(filepath))[0]
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# Change project properties
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def SetProjectProperties(self, name = None, properties = None, buffer = True):
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if self.Project is not None:
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if name is not None:
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self.Project.setname(name)
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if properties is not None:
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self.Project.setfileHeader(properties)
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self.Project.setcontentHeader(properties)
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if buffer and (name is not None or properties is not None):
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self.BufferProject()
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# Return project name
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def GetProjectName(self, debug=False):
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project = self.GetProject(debug)
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if project is not None:
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return project.getname()
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return None
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# Return project properties
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def GetProjectProperties(self, debug = False):
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project = self.GetProject(debug)
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if project is not None:
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properties = project.getfileHeader()
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properties.update(project.getcontentHeader())
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return properties
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return None
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# Return project informations
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def GetProjectInfos(self, debug = False):
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project = self.GetProject(debug)
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if project is not None:
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infos = {"name": project.getname(), "type": ITEM_PROJECT}
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datatypes = {"name": DATA_TYPES, "type": ITEM_DATATYPES, "values":[]}
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for datatype in project.getdataTypes():
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datatypes["values"].append({"name": datatype.getname(), "type": ITEM_DATATYPE,
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"tagname": self.ComputeDataTypeName(datatype.getname()), "values": []})
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pou_types = {"function": {"name": FUNCTIONS, "type": ITEM_FUNCTION, "values":[]},
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"functionBlock": {"name": FUNCTION_BLOCKS, "type": ITEM_FUNCTIONBLOCK, "values":[]},
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"program": {"name": PROGRAMS, "type": ITEM_PROGRAM, "values":[]}}
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for pou in project.getpous():
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pou_type = pou.getpouType()
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pou_infos = {"name": pou.getname(), "type": ITEM_POU,
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"tagname": self.ComputePouName(pou.getname())}
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pou_values = []
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if pou.getbodyType() == "SFC":
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transitions = []
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for transition in pou.gettransitionList():
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transitions.append({"name": transition.getname(), "type": ITEM_TRANSITION,
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"tagname": self.ComputePouTransitionName(pou.getname(), transition.getname()),
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"values": []})
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pou_values.append({"name": TRANSITIONS, "type": ITEM_TRANSITIONS, "values": transitions})
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actions = []
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for action in pou.getactionList():
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actions.append({"name": action.getname(), "type": ITEM_ACTION,
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"tagname": self.ComputePouActionName(pou.getname(), action.getname()),
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"values": []})
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pou_values.append({"name": ACTIONS, "type": ITEM_ACTIONS, "values": actions})
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if pou_type in pou_types:
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pou_infos["values"] = pou_values
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pou_types[pou_type]["values"].append(pou_infos)
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configurations = {"name": CONFIGURATIONS, "type": ITEM_CONFIGURATIONS, "values": []}
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for config in project.getconfigurations():
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config_name = config.getname()
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config_infos = {"name": config_name, "type": ITEM_CONFIGURATION,
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"tagname": self.ComputeConfigurationName(config.getname()),
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"values": []}
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resources = {"name": RESOURCES, "type": ITEM_RESOURCES, "values": []}
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for resource in config.getresource():
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resource_name = resource.getname()
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resource_infos = {"name": resource_name, "type": ITEM_RESOURCE,
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"tagname": self.ComputeConfigurationResourceName(config.getname(), resource.getname()),
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"values": []}
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resources["values"].append(resource_infos)
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config_infos["values"] = [resources]
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configurations["values"].append(config_infos)
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infos["values"] = [datatypes, pou_types["function"], pou_types["functionBlock"],
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pou_types["program"], configurations]
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return infos
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return None
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def GetPouVariableInfos(self, project, variable, var_class, debug=False):
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vartype_content = variable.gettype().getcontent()
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if vartype_content["name"] == "derived":
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var_type = vartype_content["value"].getname()
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pou_type = None
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pou = project.getpou(var_type)
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if pou is not None:
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pou_type = pou.getpouType()
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edit = debug = pou_type is not None
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if pou_type is None:
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block_infos = self.GetBlockType(var_type, debug = debug)
|
|
400 |
if block_infos is not None:
|
|
401 |
pou_type = block_infos["type"]
|
|
402 |
if pou_type is not None:
|
|
403 |
var_class = None
|
|
404 |
if pou_type == "program":
|
|
405 |
var_class = ITEM_PROGRAM
|
|
406 |
elif pou_type != "function":
|
|
407 |
var_class = ITEM_FUNCTIONBLOCK
|
|
408 |
if var_class is not None:
|
|
409 |
return {"name": variable.getname(),
|
|
410 |
"type": var_type,
|
|
411 |
"class": var_class,
|
|
412 |
"edit": edit,
|
|
413 |
"debug": debug}
|
|
414 |
elif var_type in self.GetDataTypes(debug = debug):
|
|
415 |
return {"name": variable.getname(),
|
|
416 |
"type": var_type,
|
|
417 |
"class": var_class,
|
|
418 |
"edit": False,
|
|
419 |
"debug": False}
|
|
420 |
elif vartype_content["name"] in ["string", "wstring"]:
|
|
421 |
return {"name": variable.getname(),
|
|
422 |
"type": vartype_content["name"].upper(),
|
|
423 |
"class": var_class,
|
|
424 |
"edit": False,
|
|
425 |
"debug": True}
|
|
426 |
else:
|
|
427 |
return {"name": variable.getname(),
|
|
428 |
"type": vartype_content["name"],
|
|
429 |
"class": var_class,
|
|
430 |
"edit": False,
|
|
431 |
"debug": True}
|
|
432 |
return None
|
|
433 |
|
|
434 |
def GetPouVariables(self, tagname, debug = False):
|
|
435 |
vars = []
|
|
436 |
pou_type = None
|
|
437 |
project = self.GetProject(debug)
|
|
438 |
if project is not None:
|
|
439 |
words = tagname.split("::")
|
|
440 |
if words[0] == "P":
|
|
441 |
pou = project.getpou(words[1])
|
|
442 |
if pou is not None:
|
|
443 |
pou_type = pou.getpouType()
|
|
444 |
if (pou_type in ["program", "functionBlock"] and
|
|
445 |
pou.interface is not None):
|
|
446 |
# Extract variables from every varLists
|
|
447 |
for varlist_type, varlist in pou.getvars():
|
|
448 |
var_infos = VAR_CLASS_INFOS.get(varlist_type, None)
|
|
449 |
if var_infos is not None:
|
|
450 |
var_class = var_infos[1]
|
|
451 |
else:
|
|
452 |
var_class = ITEM_VAR_LOCAL
|
|
453 |
for variable in varlist.getvariable():
|
|
454 |
var_infos = self.GetPouVariableInfos(project, variable, var_class, debug)
|
|
455 |
if var_infos is not None:
|
|
456 |
vars.append(var_infos)
|
|
457 |
return {"class": POU_TYPES[pou_type],
|
|
458 |
"type": words[1],
|
|
459 |
"variables": vars,
|
|
460 |
"edit": True,
|
|
461 |
"debug": True}
|
|
462 |
else:
|
|
463 |
block_infos = self.GetBlockType(words[1], debug = debug)
|
|
464 |
if (block_infos is not None and
|
|
465 |
block_infos["type"] in ["program", "functionBlock"]):
|
|
466 |
for varname, vartype, varmodifier in block_infos["inputs"]:
|
|
467 |
vars.append({"name" : varname,
|
|
468 |
"type" : vartype,
|
|
469 |
"class" : ITEM_VAR_INPUT,
|
|
470 |
"edit": False,
|
|
471 |
"debug": True})
|
|
472 |
for varname, vartype, varmodifier in block_infos["outputs"]:
|
|
473 |
vars.append({"name" : varname,
|
|
474 |
"type" : vartype,
|
|
475 |
"class" : ITEM_VAR_OUTPUT,
|
|
476 |
"edit": False,
|
|
477 |
"debug": True})
|
|
478 |
return {"class": POU_TYPES[block_infos["type"]],
|
|
479 |
"type": None,
|
|
480 |
"variables": vars,
|
|
481 |
"edit": False,
|
|
482 |
"debug": False}
|
|
483 |
elif words[0] in ['C', 'R']:
|
|
484 |
if words[0] == 'C':
|
|
485 |
element_type = ITEM_CONFIGURATION
|
|
486 |
element = project.getconfiguration(words[1])
|
|
487 |
if element is not None:
|
|
488 |
for resource in element.getresource():
|
|
489 |
vars.append({"name": resource.getname(),
|
|
490 |
"type": None,
|
|
491 |
"class": ITEM_RESOURCE,
|
|
492 |
"edit": True,
|
|
493 |
"debug": False})
|
|
494 |
elif words[0] == 'R':
|
|
495 |
element_type = ITEM_RESOURCE
|
|
496 |
element = project.getconfigurationResource(words[1], words[2])
|
|
497 |
if element is not None:
|
|
498 |
for task in element.gettask():
|
|
499 |
for pou in task.getpouInstance():
|
|
500 |
vars.append({"name": pou.getname(),
|
|
501 |
"type": pou.gettypeName(),
|
|
502 |
"class": ITEM_PROGRAM,
|
|
503 |
"edit": True,
|
|
504 |
"debug": True})
|
|
505 |
for pou in element.getpouInstance():
|
|
506 |
vars.append({"name": pou.getname(),
|
|
507 |
"type": pou.gettypeName(),
|
|
508 |
"class": ITEM_PROGRAM,
|
|
509 |
"edit": True,
|
|
510 |
"debug": True})
|
|
511 |
if element is not None:
|
|
512 |
for varlist in element.getglobalVars():
|
|
513 |
for variable in varlist.getvariable():
|
|
514 |
var_infos = self.GetPouVariableInfos(project, variable, ITEM_VAR_GLOBAL, debug)
|
|
515 |
if var_infos is not None:
|
|
516 |
vars.append(var_infos)
|
|
517 |
return {"class": element_type,
|
|
518 |
"type": None,
|
|
519 |
"variables": vars,
|
|
520 |
"edit": True,
|
|
521 |
"debug": False}
|
|
522 |
return None
|
|
523 |
|
|
524 |
def RecursiveSearchPouInstances(self, project, pou_type, parent_path, varlists, debug = False):
|
|
525 |
instances = []
|
|
526 |
for varlist in varlists:
|
|
527 |
for variable in varlist.getvariable():
|
|
528 |
vartype_content = variable.gettype().getcontent()
|
|
529 |
if vartype_content["name"] == "derived":
|
|
530 |
var_path = "%s.%s" % (parent_path, variable.getname())
|
|
531 |
var_type = vartype_content["value"].getname()
|
|
532 |
if var_type == pou_type:
|
|
533 |
instances.append(var_path)
|
|
534 |
else:
|
|
535 |
pou = project.getpou(var_type)
|
|
536 |
if pou is not None:
|
|
537 |
instances.extend(
|
|
538 |
self.RecursiveSearchPouInstances(
|
|
539 |
project, pou_type, var_path,
|
|
540 |
[varlist for type, varlist in pou.getvars()],
|
|
541 |
debug))
|
|
542 |
return instances
|
|
543 |
|
|
544 |
def SearchPouInstances(self, tagname, debug = False):
|
|
545 |
project = self.GetProject(debug)
|
|
546 |
if project is not None:
|
|
547 |
words = tagname.split("::")
|
|
548 |
if words[0] == "P":
|
|
549 |
instances = []
|
|
550 |
for config in project.getconfigurations():
|
|
551 |
config_name = config.getname()
|
|
552 |
instances.extend(
|
|
553 |
self.RecursiveSearchPouInstances(
|
|
554 |
project, words[1], config_name,
|
|
555 |
config.getglobalVars(), debug))
|
|
556 |
for resource in config.getresource():
|
|
557 |
res_path = "%s.%s" % (config_name, resource.getname())
|
|
558 |
instances.extend(
|
|
559 |
self.RecursiveSearchPouInstances(
|
|
560 |
project, words[1], res_path,
|
|
561 |
resource.getglobalVars(), debug))
|
|
562 |
pou_instances = resource.getpouInstance()[:]
|
|
563 |
for task in resource.gettask():
|
|
564 |
pou_instances.extend(task.getpouInstance())
|
|
565 |
for pou_instance in pou_instances:
|
|
566 |
pou_path = "%s.%s" % (res_path, pou_instance.getname())
|
|
567 |
pou_type = pou_instance.gettypeName()
|
|
568 |
if pou_type == words[1]:
|
|
569 |
instances.append(pou_path)
|
|
570 |
pou = project.getpou(pou_type)
|
|
571 |
if pou is not None:
|
|
572 |
instances.extend(
|
|
573 |
self.RecursiveSearchPouInstances(
|
|
574 |
project, words[1], pou_path,
|
|
575 |
[varlist for type, varlist in pou.getvars()],
|
|
576 |
debug))
|
|
577 |
return instances
|
|
578 |
elif words[0] == 'C':
|
|
579 |
return [words[1]]
|
|
580 |
elif words[0] == 'R':
|
|
581 |
return ["%s.%s" % (words[1], words[2])]
|
|
582 |
return []
|
|
583 |
|
|
584 |
def RecursiveGetPouInstanceTagName(self, project, pou_type, parts):
|
|
585 |
pou = project.getpou(pou_type)
|
|
586 |
if pou is not None:
|
|
587 |
if len(parts) == 0:
|
|
588 |
return self.ComputePouName(pou_type)
|
|
589 |
|
|
590 |
for varlist_type, varlist in pou.getvars():
|
|
591 |
for variable in varlist.getvariable():
|
|
592 |
vartype_content = variable.gettype().getcontent()
|
|
593 |
if vartype_content["name"] == "derived":
|
|
594 |
return self.RecursiveGetPouInstanceTagName(
|
|
595 |
project,
|
|
596 |
vartype_content["value"].getname(),
|
|
597 |
parts[1:])
|
|
598 |
return None
|
|
599 |
|
|
600 |
def GetPouInstanceTagName(self, instance_path, debug = False):
|
|
601 |
parts = instance_path.split(".")
|
|
602 |
if len(parts) == 1:
|
|
603 |
return self.ComputeConfigurationName(parts[0])
|
|
604 |
elif len(parts) == 2:
|
|
605 |
return self.ComputeConfigurationResourceName(parts[0], parts[1])
|
|
606 |
else:
|
|
607 |
project = self.GetProject(debug)
|
|
608 |
for config in project.getconfigurations():
|
|
609 |
if config.getname() == parts[0]:
|
|
610 |
for resource in config.getresource():
|
|
611 |
if resource.getname() == parts[1]:
|
|
612 |
pou_instances = resource.getpouInstance()[:]
|
|
613 |
for task in resource.gettask():
|
|
614 |
pou_instances.extend(task.getpouInstance())
|
|
615 |
for pou_instance in pou_instances:
|
|
616 |
if pou_instance.getname() == parts[2]:
|
|
617 |
if len(parts) == 3:
|
|
618 |
return self.ComputePouName(
|
|
619 |
pou_instance.gettypeName())
|
|
620 |
else:
|
|
621 |
return self.RecursiveGetPouInstanceTagName(
|
|
622 |
project,
|
|
623 |
pou_instance.gettypeName(),
|
|
624 |
parts[3:])
|
|
625 |
return None
|
|
626 |
|
|
627 |
def GetInstanceInfos(self, instance_path, debug = False):
|
|
628 |
tagname = self.GetPouInstanceTagName(instance_path)
|
|
629 |
if tagname is not None:
|
|
630 |
return self.GetPouVariables(tagname, debug)
|
|
631 |
else:
|
|
632 |
pou_path, var_name = instance_path.rsplit(".", 1)
|
|
633 |
tagname = self.GetPouInstanceTagName(pou_path)
|
|
634 |
if tagname is not None:
|
|
635 |
pou_infos = self.GetPouVariables(tagname, debug)
|
|
636 |
for var_infos in pou_infos["variables"]:
|
|
637 |
if var_infos["name"] == var_name:
|
|
638 |
return var_infos
|
|
639 |
return None
|
|
640 |
|
|
641 |
# Return if data type given by name is used by another data type or pou
|
|
642 |
def DataTypeIsUsed(self, name, debug = False):
|
|
643 |
project = self.GetProject(debug)
|
|
644 |
if project is not None:
|
|
645 |
return project.ElementIsUsed(name) or project.DataTypeIsDerived(name)
|
|
646 |
return False
|
|
647 |
|
|
648 |
# Return if pou given by name is used by another pou
|
|
649 |
def PouIsUsed(self, name, debug = False):
|
|
650 |
project = self.GetProject(debug)
|
|
651 |
if project is not None:
|
|
652 |
return project.ElementIsUsed(name)
|
|
653 |
return False
|
|
654 |
|
|
655 |
# Return if pou given by name is directly or undirectly used by the reference pou
|
|
656 |
def PouIsUsedBy(self, name, reference, debug = False):
|
|
657 |
project = self.GetProject(debug)
|
|
658 |
if project is not None:
|
|
659 |
return project.ElementIsUsedBy(name, reference)
|
|
660 |
return False
|
|
661 |
|
|
662 |
def GenerateProgram(self, filepath=None):
|
|
663 |
errors = []
|
|
664 |
warnings = []
|
|
665 |
if self.Project is not None:
|
|
666 |
try:
|
|
667 |
self.ProgramChunks = GenerateCurrentProgram(self, self.Project, errors, warnings)
|
|
668 |
self.NextCompiledProject = self.Copy(self.Project)
|
|
669 |
program_text = "".join([item[0].decode("utf-8") for item in self.ProgramChunks])
|
|
670 |
if filepath is not None:
|
|
671 |
programfile = open(filepath, "w")
|
|
672 |
programfile.write(program_text.encode("utf-8"))
|
|
673 |
programfile.close()
|
|
674 |
self.ProgramFilePath = filepath
|
|
675 |
return program_text, errors, warnings
|
|
676 |
except PLCGenException, e:
|
|
677 |
errors.append(e.message)
|
|
678 |
else:
|
|
679 |
errors.append("No project opened")
|
|
680 |
return "", errors, warnings
|
|
681 |
|
|
682 |
def DebugAvailable(self):
|
|
683 |
return self.CurrentCompiledProject is not None
|
|
684 |
|
|
685 |
def ProgramTransferred(self):
|
|
686 |
if self.NextCompiledProject is None:
|
|
687 |
self.CurrentCompiledProject = self.NextCompiledProject
|
|
688 |
else:
|
|
689 |
self.CurrentCompiledProject = self.Copy(self.Project)
|
|
690 |
|
|
691 |
def GetChunkInfos(self, from_location, to_location):
|
|
692 |
row = self.ProgramOffset + 1
|
|
693 |
col = 1
|
|
694 |
infos = []
|
|
695 |
for chunk, chunk_infos in self.ProgramChunks:
|
|
696 |
lines = chunk.split("\n")
|
|
697 |
if len(lines) > 1:
|
|
698 |
next_row = row + len(lines) - 1
|
|
699 |
next_col = len(lines[-1]) + 1
|
|
700 |
else:
|
|
701 |
next_row = row
|
|
702 |
next_col = col + len(chunk)
|
|
703 |
if (next_row > from_location[0] or next_row == from_location[0] and next_col >= from_location[1]) and len(chunk_infos) > 0:
|
|
704 |
infos.append((chunk_infos, (row, col)))
|
|
705 |
if next_row == to_location[0] and next_col > to_location[1] or next_row > to_location[0]:
|
|
706 |
return infos
|
|
707 |
row, col = next_row, next_col
|
|
708 |
return infos
|
|
709 |
|
|
710 |
#-------------------------------------------------------------------------------
|
|
711 |
# Project Pous management functions
|
|
712 |
#-------------------------------------------------------------------------------
|
|
713 |
|
|
714 |
# Add a Data Type to Project
|
|
715 |
def ProjectAddDataType(self, datatype_name=None):
|
|
716 |
if self.Project is not None:
|
|
717 |
if datatype_name is None:
|
|
718 |
datatype_name = self.GenerateNewName(None, None, "datatype%d")
|
|
719 |
# Add the datatype to project
|
|
720 |
self.Project.appenddataType(datatype_name)
|
|
721 |
self.BufferProject()
|
|
722 |
return self.ComputeDataTypeName(datatype_name)
|
|
723 |
return None
|
|
724 |
|
|
725 |
# Remove a Data Type from project
|
|
726 |
def ProjectRemoveDataType(self, datatype_name):
|
|
727 |
if self.Project is not None:
|
|
728 |
self.Project.removedataType(datatype_name)
|
|
729 |
self.BufferProject()
|
|
730 |
|
|
731 |
# Add a Pou to Project
|
|
732 |
def ProjectAddPou(self, pou_name, pou_type, body_type):
|
|
733 |
if self.Project is not None:
|
|
734 |
# Add the pou to project
|
|
735 |
self.Project.appendpou(pou_name, pou_type, body_type)
|
|
736 |
if pou_type == "function":
|
|
737 |
self.SetPouInterfaceReturnType(pou_name, "BOOL")
|
|
738 |
self.BufferProject()
|
|
739 |
return self.ComputePouName(pou_name)
|
|
740 |
return None
|
|
741 |
|
|
742 |
def ProjectChangePouType(self, name, pou_type):
|
|
743 |
if self.Project is not None:
|
|
744 |
pou = self.Project.getpou(name)
|
|
745 |
if pou is not None:
|
|
746 |
pou.setpouType(pou_type)
|
|
747 |
self.Project.RefreshCustomBlockTypes()
|
|
748 |
self.BufferProject()
|
|
749 |
|
|
750 |
def GetPouXml(self, pou_name):
|
|
751 |
if self.Project is not None:
|
|
752 |
pou = self.Project.getpou(pou_name)
|
|
753 |
if pou is not None:
|
|
754 |
return pou.generateXMLText('pou', 0)
|
|
755 |
return None
|
|
756 |
|
|
757 |
def PastePou(self, pou_type, pou_xml):
|
|
758 |
'''
|
|
759 |
Adds the POU defined by 'pou_xml' to the current project with type 'pou_type'
|
|
760 |
'''
|
|
761 |
try:
|
|
762 |
tree = minidom.parseString(pou_xml.encode("utf-8"))
|
|
763 |
root = tree.childNodes[0]
|
|
764 |
except:
|
|
765 |
return _("Couldn't paste non-POU object.")
|
|
766 |
|
|
767 |
if root.nodeName == "pou":
|
|
768 |
new_pou = plcopen.pous_pou()
|
|
769 |
new_pou.loadXMLTree(root)
|
|
770 |
|
|
771 |
name = new_pou.getname()
|
|
772 |
|
|
773 |
idx = 0
|
|
774 |
new_name = name
|
|
775 |
while self.Project.getpou(new_name):
|
|
776 |
# a POU with that name already exists.
|
|
777 |
# make a new name and test if a POU with that name exists.
|
|
778 |
# append an incrementing numeric suffix to the POU name.
|
|
779 |
idx += 1
|
|
780 |
new_name = "%s%d" % (name, idx)
|
|
781 |
|
|
782 |
# we've found a name that does not already exist, use it
|
|
783 |
new_pou.setname(new_name)
|
|
784 |
|
|
785 |
if pou_type is not None:
|
|
786 |
orig_type = new_pou.getpouType()
|
|
787 |
|
|
788 |
# prevent violations of POU content restrictions:
|
|
789 |
# function blocks cannot be pasted as functions,
|
|
790 |
# programs cannot be pasted as functions or function blocks
|
|
791 |
if orig_type == 'functionBlock' and pou_type == 'function' or \
|
|
792 |
orig_type == 'program' and pou_type in ['function', 'functionBlock']:
|
|
793 |
return _('''%s "%s" can't be pasted as a %s.''') % (orig_type, name, pou_type)
|
|
794 |
|
|
795 |
new_pou.setpouType(pou_type)
|
|
796 |
|
|
797 |
self.Project.insertpou(-1, new_pou)
|
|
798 |
self.BufferProject()
|
|
799 |
|
|
800 |
return self.ComputePouName(new_name),
|
|
801 |
else:
|
|
802 |
return _("Couldn't paste non-POU object.")
|
|
803 |
|
|
804 |
# Remove a Pou from project
|
|
805 |
def ProjectRemovePou(self, pou_name):
|
|
806 |
if self.Project is not None:
|
|
807 |
self.Project.removepou(pou_name)
|
|
808 |
self.BufferProject()
|
|
809 |
|
|
810 |
# Return the name of the configuration if only one exist
|
|
811 |
def GetProjectMainConfigurationName(self):
|
|
812 |
if self.Project is not None:
|
|
813 |
# Found the configuration corresponding to old name and change its name to new name
|
|
814 |
configurations = self.Project.getconfigurations()
|
|
815 |
if len(configurations) == 1:
|
|
816 |
return configurations[0].getname()
|
|
817 |
return None
|
|
818 |
|
|
819 |
# Add a configuration to Project
|
|
820 |
def ProjectAddConfiguration(self, config_name=None):
|
|
821 |
if self.Project is not None:
|
|
822 |
if config_name is None:
|
|
823 |
config_name = self.GenerateNewName(None, None, "configuration%d")
|
|
824 |
self.Project.addconfiguration(config_name)
|
|
825 |
self.BufferProject()
|
|
826 |
return self.ComputeConfigurationName(config_name)
|
|
827 |
return None
|
|
828 |
|
|
829 |
# Remove a configuration from project
|
|
830 |
def ProjectRemoveConfiguration(self, config_name):
|
|
831 |
if self.Project is not None:
|
|
832 |
self.Project.removeconfiguration(config_name)
|
|
833 |
self.BufferProject()
|
|
834 |
|
|
835 |
# Add a resource to a configuration of the Project
|
|
836 |
def ProjectAddConfigurationResource(self, config_name, resource_name=None):
|
|
837 |
if self.Project is not None:
|
|
838 |
if resource_name is None:
|
|
839 |
resource_name = self.GenerateNewName(None, None, "resource%d")
|
|
840 |
self.Project.addconfigurationResource(config_name, resource_name)
|
|
841 |
self.BufferProject()
|
|
842 |
return self.ComputeConfigurationResourceName(config_name, resource_name)
|
|
843 |
return None
|
|
844 |
|
|
845 |
# Remove a resource from a configuration of the project
|
|
846 |
def ProjectRemoveConfigurationResource(self, config_name, resource_name):
|
|
847 |
if self.Project is not None:
|
|
848 |
self.Project.removeconfigurationResource(config_name, resource_name)
|
|
849 |
self.BufferProject()
|
|
850 |
|
|
851 |
# Add a Transition to a Project Pou
|
|
852 |
def ProjectAddPouTransition(self, pou_name, transition_name, transition_type):
|
|
853 |
if self.Project is not None:
|
|
854 |
pou = self.Project.getpou(pou_name)
|
|
855 |
if pou is not None:
|
|
856 |
pou.addtransition(transition_name, transition_type)
|
|
857 |
self.BufferProject()
|
|
858 |
return self.ComputePouTransitionName(pou_name, transition_name)
|
|
859 |
return None
|
|
860 |
|
|
861 |
# Remove a Transition from a Project Pou
|
|
862 |
def ProjectRemovePouTransition(self, pou_name, transition_name):
|
|
863 |
# Search if the pou removed is currently opened
|
|
864 |
if self.Project is not None:
|
|
865 |
pou = self.Project.getpou(pou_name)
|
|
866 |
if pou is not None:
|
|
867 |
pou.removetransition(transition_name)
|
|
868 |
self.BufferProject()
|
|
869 |
|
|
870 |
# Add an Action to a Project Pou
|
|
871 |
def ProjectAddPouAction(self, pou_name, action_name, action_type):
|
|
872 |
if self.Project is not None:
|
|
873 |
pou = self.Project.getpou(pou_name)
|
|
874 |
if pou is not None:
|
|
875 |
pou.addaction(action_name, action_type)
|
|
876 |
self.BufferProject()
|
|
877 |
return self.ComputePouActionName(pou_name, action_name)
|
|
878 |
return None
|
|
879 |
|
|
880 |
# Remove an Action from a Project Pou
|
|
881 |
def ProjectRemovePouAction(self, pou_name, action_name):
|
|
882 |
# Search if the pou removed is currently opened
|
|
883 |
if self.Project is not None:
|
|
884 |
pou = self.Project.getpou(pou_name)
|
|
885 |
if pou is not None:
|
|
886 |
pou.removeaction(action_name)
|
|
887 |
self.BufferProject()
|
|
888 |
|
|
889 |
# Change the name of a pou
|
|
890 |
def ChangeDataTypeName(self, old_name, new_name):
|
|
891 |
if self.Project is not None:
|
|
892 |
# Found the pou corresponding to old name and change its name to new name
|
|
893 |
datatype = self.Project.getdataType(old_name)
|
|
894 |
if datatype is not None:
|
|
895 |
datatype.setname(new_name)
|
|
896 |
self.Project.updateElementName(old_name, new_name)
|
|
897 |
self.Project.RefreshElementUsingTree()
|
|
898 |
self.Project.RefreshDataTypeHierarchy()
|
|
899 |
self.BufferProject()
|
|
900 |
|
|
901 |
# Change the name of a pou
|
|
902 |
def ChangePouName(self, old_name, new_name):
|
|
903 |
if self.Project is not None:
|
|
904 |
# Found the pou corresponding to old name and change its name to new name
|
|
905 |
pou = self.Project.getpou(old_name)
|
|
906 |
if pou is not None:
|
|
907 |
pou.setname(new_name)
|
|
908 |
self.Project.updateElementName(old_name, new_name)
|
|
909 |
self.Project.RefreshElementUsingTree()
|
|
910 |
self.Project.RefreshCustomBlockTypes()
|
|
911 |
self.BufferProject()
|
|
912 |
|
|
913 |
# Change the name of a pou transition
|
|
914 |
def ChangePouTransitionName(self, pou_name, old_name, new_name):
|
|
915 |
if self.Project is not None:
|
|
916 |
# Found the pou transition corresponding to old name and change its name to new name
|
|
917 |
pou = self.Project.getpou(pou_name)
|
|
918 |
if pou is not None:
|
|
919 |
transition = pou.gettransition(old_name)
|
|
920 |
if transition is not None:
|
|
921 |
transition.setname(new_name)
|
|
922 |
pou.updateElementName(old_name, new_name)
|
|
923 |
self.BufferProject()
|
|
924 |
|
|
925 |
# Change the name of a pou action
|
|
926 |
def ChangePouActionName(self, pou_name, old_name, new_name):
|
|
927 |
if self.Project is not None:
|
|
928 |
# Found the pou action corresponding to old name and change its name to new name
|
|
929 |
pou = self.Project.getpou(pou_name)
|
|
930 |
if pou is not None:
|
|
931 |
action = pou.getaction(old_name)
|
|
932 |
if action is not None:
|
|
933 |
action.setname(new_name)
|
|
934 |
pou.updateElementName(old_name, new_name)
|
|
935 |
self.BufferProject()
|
|
936 |
|
|
937 |
# Change the name of a pou variable
|
|
938 |
def ChangePouVariableName(self, pou_name, old_name, new_name):
|
|
939 |
if self.Project is not None:
|
|
940 |
# Found the pou action corresponding to old name and change its name to new name
|
|
941 |
pou = self.Project.getpou(pou_name)
|
|
942 |
if pou is not None:
|
|
943 |
for type, varlist in pou.getvars():
|
|
944 |
for var in varlist.getvariable():
|
|
945 |
if var.getname() == old_name:
|
|
946 |
var.setname(new_name)
|
|
947 |
self.Project.RefreshCustomBlockTypes()
|
|
948 |
self.BufferProject()
|
|
949 |
|
|
950 |
# Change the name of a configuration
|
|
951 |
def ChangeConfigurationName(self, old_name, new_name):
|
|
952 |
if self.Project is not None:
|
|
953 |
# Found the configuration corresponding to old name and change its name to new name
|
|
954 |
configuration = self.Project.getconfiguration(old_name)
|
|
955 |
if configuration is not None:
|
|
956 |
configuration.setname(new_name)
|
|
957 |
self.BufferProject()
|
|
958 |
|
|
959 |
# Change the name of a configuration resource
|
|
960 |
def ChangeConfigurationResourceName(self, config_name, old_name, new_name):
|
|
961 |
if self.Project is not None:
|
|
962 |
# Found the resource corresponding to old name and change its name to new name
|
|
963 |
resource = self.Project.getconfigurationResource(config_name, old_name)
|
|
964 |
if resource is not None:
|
|
965 |
resource.setname(new_name)
|
|
966 |
self.BufferProject()
|
|
967 |
|
|
968 |
# Return the description of the pou given by its name
|
|
969 |
def GetPouDescription(self, name, debug = False):
|
|
970 |
project = self.GetProject(debug)
|
|
971 |
if project is not None:
|
|
972 |
# Found the pou correponding to name and return its type
|
|
973 |
pou = project.getpou(name)
|
|
974 |
if pou is not None:
|
|
975 |
return pou.getdescription()
|
|
976 |
return ""
|
|
977 |
|
|
978 |
# Return the description of the pou given by its name
|
|
979 |
def SetPouDescription(self, name, description, debug = False):
|
|
980 |
project = self.GetProject(debug)
|
|
981 |
if project is not None:
|
|
982 |
# Found the pou correponding to name and return its type
|
|
983 |
pou = project.getpou(name)
|
|
984 |
if pou is not None:
|
|
985 |
pou.setdescription(description)
|
|
986 |
project.RefreshCustomBlockTypes()
|
|
987 |
self.BufferProject()
|
|
988 |
|
|
989 |
# Return the type of the pou given by its name
|
|
990 |
def GetPouType(self, name, debug = False):
|
|
991 |
project = self.GetProject(debug)
|
|
992 |
if project is not None:
|
|
993 |
# Found the pou correponding to name and return its type
|
|
994 |
pou = project.getpou(name)
|
|
995 |
if pou is not None:
|
|
996 |
return pou.getpouType()
|
|
997 |
return None
|
|
998 |
|
|
999 |
# Return pous with SFC language
|
|
1000 |
def GetSFCPous(self, debug = False):
|
|
1001 |
list = []
|
|
1002 |
project = self.GetProject(debug)
|
|
1003 |
if project is not None:
|
|
1004 |
for pou in project.getpous():
|
|
1005 |
if pou.getBodyType() == "SFC":
|
|
1006 |
list.append(pou.getname())
|
|
1007 |
return list
|
|
1008 |
|
|
1009 |
# Return the body language of the pou given by its name
|
|
1010 |
def GetPouBodyType(self, name, debug = False):
|
|
1011 |
project = self.GetProject(debug)
|
|
1012 |
if project is not None:
|
|
1013 |
# Found the pou correponding to name and return its body language
|
|
1014 |
pou = project.getpou(name)
|
|
1015 |
if pou is not None:
|
|
1016 |
return pou.getbodyType()
|
|
1017 |
return None
|
|
1018 |
|
|
1019 |
# Return the actions of a pou
|
|
1020 |
def GetPouTransitions(self, pou_name, debug = False):
|
|
1021 |
transitions = []
|
|
1022 |
project = self.GetProject(debug)
|
|
1023 |
if project is not None:
|
|
1024 |
# Found the pou correponding to name and return its transitions if SFC
|
|
1025 |
pou = project.getpou(pou_name)
|
|
1026 |
if pou is not None and pou.getbodyType() == "SFC":
|
|
1027 |
for transition in pou.gettransitionList():
|
|
1028 |
transitions.append(transition.getname())
|
|
1029 |
return transitions
|
|
1030 |
|
|
1031 |
# Return the body language of the transition given by its name
|
|
1032 |
def GetTransitionBodyType(self, pou_name, pou_transition, debug = False):
|
|
1033 |
project = self.GetProject(debug)
|
|
1034 |
if project is not None:
|
|
1035 |
# Found the pou correponding to name
|
|
1036 |
pou = project.getpou(pou_name)
|
|
1037 |
if pou is not None:
|
|
1038 |
# Found the pou transition correponding to name and return its body language
|
|
1039 |
transition = pou.gettransition(pou_transition)
|
|
1040 |
if transition is not None:
|
|
1041 |
return transition.getbodyType()
|
|
1042 |
return None
|
|
1043 |
|
|
1044 |
# Return the actions of a pou
|
|
1045 |
def GetPouActions(self, pou_name, debug = False):
|
|
1046 |
actions = []
|
|
1047 |
project = self.GetProject(debug)
|
|
1048 |
if project is not None:
|
|
1049 |
# Found the pou correponding to name and return its actions if SFC
|
|
1050 |
pou = project.getpou(pou_name)
|
|
1051 |
if pou.getbodyType() == "SFC":
|
|
1052 |
for action in pou.getactionList():
|
|
1053 |
actions.append(action.getname())
|
|
1054 |
return actions
|
|
1055 |
|
|
1056 |
# Return the body language of the pou given by its name
|
|
1057 |
def GetActionBodyType(self, pou_name, pou_action, debug = False):
|
|
1058 |
project = self.GetProject(debug)
|
|
1059 |
if project is not None:
|
|
1060 |
# Found the pou correponding to name and return its body language
|
|
1061 |
pou = project.getpou(pou_name)
|
|
1062 |
if pou is not None:
|
|
1063 |
action = pou.getaction(pou_action)
|
|
1064 |
if action is not None:
|
|
1065 |
return action.getbodyType()
|
|
1066 |
return None
|
|
1067 |
|
|
1068 |
# Extract varlists from a list of vars
|
|
1069 |
def ExtractVarLists(self, vars):
|
|
1070 |
varlist_list = []
|
|
1071 |
current_varlist = None
|
|
1072 |
current_type = None
|
|
1073 |
for var in vars:
|
|
1074 |
next_type = (var["Class"],
|
|
1075 |
var["Option"],
|
|
1076 |
var["Location"] in ["", None] or
|
|
1077 |
# When declaring globals, located
|
|
1078 |
# and not located variables are
|
|
1079 |
# in the same declaration block
|
|
1080 |
var["Class"] == "Global")
|
|
1081 |
if current_type != next_type:
|
|
1082 |
current_type = next_type
|
|
1083 |
infos = VAR_CLASS_INFOS.get(var["Class"], None)
|
|
1084 |
if infos is not None:
|
|
1085 |
current_varlist = infos[0]()
|
|
1086 |
else:
|
|
1087 |
current_varlist = plcopen.varList()
|
|
1088 |
varlist_list.append((var["Class"], current_varlist))
|
|
1089 |
if var["Option"] == "Constant":
|
|
1090 |
current_varlist.setconstant(True)
|
|
1091 |
elif var["Option"] == "Retain":
|
|
1092 |
current_varlist.setretain(True)
|
|
1093 |
elif var["Option"] == "Non-Retain":
|
|
1094 |
current_varlist.setnonretain(True)
|
|
1095 |
# Create variable and change its properties
|
|
1096 |
tempvar = plcopen.varListPlain_variable()
|
|
1097 |
tempvar.setname(var["Name"])
|
|
1098 |
|
|
1099 |
var_type = plcopen.dataType()
|
|
1100 |
if isinstance(var["Type"], TupleType):
|
|
1101 |
if var["Type"][0] == "array":
|
|
1102 |
array_type, base_type_name, dimensions = var["Type"]
|
|
1103 |
array = plcopen.derivedTypes_array()
|
|
1104 |
for i, dimension in enumerate(dimensions):
|
|
1105 |
dimension_range = plcopen.rangeSigned()
|
|
1106 |
dimension_range.setlower(dimension[0])
|
|
1107 |
dimension_range.setupper(dimension[1])
|
|
1108 |
if i == 0:
|
|
1109 |
array.setdimension([dimension_range])
|
|
1110 |
else:
|
|
1111 |
array.appenddimension(dimension_range)
|
|
1112 |
if base_type_name in self.GetBaseTypes():
|
|
1113 |
if base_type_name == "STRING":
|
|
1114 |
array.baseType.setcontent({"name" : "string", "value" : plcopen.elementaryTypes_string()})
|
|
1115 |
elif base_type_name == "WSTRING":
|
|
1116 |
array.baseType.setcontent({"name" : "wstring", "value" : plcopen.wstring()})
|
|
1117 |
else:
|
|
1118 |
array.baseType.setcontent({"name" : base_type_name, "value" : None})
|
|
1119 |
else:
|
|
1120 |
derived_datatype = plcopen.derivedTypes_derived()
|
|
1121 |
derived_datatype.setname(base_type_name)
|
|
1122 |
array.baseType.setcontent({"name" : "derived", "value" : derived_datatype})
|
|
1123 |
var_type.setcontent({"name" : "array", "value" : array})
|
|
1124 |
elif var["Type"] in self.GetBaseTypes():
|
|
1125 |
if var["Type"] == "STRING":
|
|
1126 |
var_type.setcontent({"name" : "string", "value" : plcopen.elementaryTypes_string()})
|
|
1127 |
elif var["Type"] == "WSTRING":
|
|
1128 |
var_type.setcontent({"name" : "wstring", "value" : plcopen.elementaryTypes_wstring()})
|
|
1129 |
else:
|
|
1130 |
var_type.setcontent({"name" : var["Type"], "value" : None})
|
|
1131 |
else:
|
|
1132 |
derived_type = plcopen.derivedTypes_derived()
|
|
1133 |
derived_type.setname(var["Type"])
|
|
1134 |
var_type.setcontent({"name" : "derived", "value" : derived_type})
|
|
1135 |
tempvar.settype(var_type)
|
|
1136 |
|
|
1137 |
if var["Initial Value"] != "":
|
|
1138 |
value = plcopen.value()
|
|
1139 |
value.setvalue(var["Initial Value"])
|
|
1140 |
tempvar.setinitialValue(value)
|
|
1141 |
if var["Location"] != "":
|
|
1142 |
tempvar.setaddress(var["Location"])
|
|
1143 |
else:
|
|
1144 |
tempvar.setaddress(None)
|
|
1145 |
if var['Documentation'] != "":
|
|
1146 |
ft = plcopen.formattedText()
|
|
1147 |
ft.settext(var['Documentation'])
|
|
1148 |
tempvar.setdocumentation(ft)
|
|
1149 |
|
|
1150 |
# Add variable to varList
|
|
1151 |
current_varlist.appendvariable(tempvar)
|
|
1152 |
return varlist_list
|
|
1153 |
|
|
1154 |
def GetVariableDictionary(self, varlist, var):
|
|
1155 |
'''
|
|
1156 |
convert a PLC variable to the dictionary representation
|
|
1157 |
returned by Get*Vars)
|
|
1158 |
'''
|
|
1159 |
|
|
1160 |
tempvar = {"Name": var.getname()}
|
|
1161 |
|
|
1162 |
vartype_content = var.gettype().getcontent()
|
|
1163 |
if vartype_content["name"] == "derived":
|
|
1164 |
tempvar["Type"] = vartype_content["value"].getname()
|
|
1165 |
elif vartype_content["name"] == "array":
|
|
1166 |
dimensions = []
|
|
1167 |
for dimension in vartype_content["value"].getdimension():
|
|
1168 |
dimensions.append((dimension.getlower(), dimension.getupper()))
|
|
1169 |
base_type = vartype_content["value"].baseType.getcontent()
|
|
1170 |
if base_type["value"] is None:
|
|
1171 |
base_type_name = base_type["name"]
|
|
1172 |
else:
|
|
1173 |
base_type_name = base_type["value"].getname()
|
|
1174 |
tempvar["Type"] = ("array", base_type_name, dimensions)
|
|
1175 |
elif vartype_content["name"] in ["string", "wstring"]:
|
|
1176 |
tempvar["Type"] = vartype_content["name"].upper()
|
|
1177 |
else:
|
|
1178 |
tempvar["Type"] = vartype_content["name"]
|
|
1179 |
|
|
1180 |
tempvar["Edit"] = True
|
|
1181 |
|
|
1182 |
initial = var.getinitialValue()
|
|
1183 |
if initial:
|
|
1184 |
tempvar["Initial Value"] = initial.getvalue()
|
|
1185 |
else:
|
|
1186 |
tempvar["Initial Value"] = ""
|
|
1187 |
|
|
1188 |
address = var.getaddress()
|
|
1189 |
if address:
|
|
1190 |
tempvar["Location"] = address
|
|
1191 |
else:
|
|
1192 |
tempvar["Location"] = ""
|
|
1193 |
|
|
1194 |
if varlist.getconstant():
|
|
1195 |
tempvar["Option"] = "Constant"
|
|
1196 |
elif varlist.getretain():
|
|
1197 |
tempvar["Option"] = "Retain"
|
|
1198 |
elif varlist.getnonretain():
|
|
1199 |
tempvar["Option"] = "Non-Retain"
|
|
1200 |
else:
|
|
1201 |
tempvar["Option"] = ""
|
|
1202 |
|
|
1203 |
doc = var.getdocumentation()
|
|
1204 |
if doc:
|
|
1205 |
tempvar["Documentation"] = doc.gettext()
|
|
1206 |
else:
|
|
1207 |
tempvar["Documentation"] = ""
|
|
1208 |
|
|
1209 |
return tempvar
|
|
1210 |
|
|
1211 |
# Replace the configuration globalvars by those given
|
|
1212 |
def SetConfigurationGlobalVars(self, name, vars):
|
|
1213 |
if self.Project is not None:
|
|
1214 |
# Found the configuration corresponding to name
|
|
1215 |
configuration = self.Project.getconfiguration(name)
|
|
1216 |
if configuration is not None:
|
|
1217 |
# Set configuration global vars
|
|
1218 |
configuration.setglobalVars([])
|
|
1219 |
for vartype, varlist in self.ExtractVarLists(vars):
|
|
1220 |
configuration.globalVars.append(varlist)
|
|
1221 |
|
|
1222 |
# Return the configuration globalvars
|
|
1223 |
def GetConfigurationGlobalVars(self, name, debug = False):
|
|
1224 |
vars = []
|
|
1225 |
project = self.GetProject(debug)
|
|
1226 |
if project is not None:
|
|
1227 |
# Found the configuration corresponding to name
|
|
1228 |
configuration = project.getconfiguration(name)
|
|
1229 |
if configuration is not None:
|
|
1230 |
# Extract variables from every varLists
|
|
1231 |
for varlist in configuration.getglobalVars():
|
|
1232 |
for var in varlist.getvariable():
|
|
1233 |
tempvar = self.GetVariableDictionary(varlist, var)
|
|
1234 |
tempvar["Class"] = "Global"
|
|
1235 |
vars.append(tempvar)
|
|
1236 |
return vars
|
|
1237 |
|
|
1238 |
# Replace the resource globalvars by those given
|
|
1239 |
def SetConfigurationResourceGlobalVars(self, config_name, name, vars):
|
|
1240 |
if self.Project is not None:
|
|
1241 |
# Found the resource corresponding to name
|
|
1242 |
resource = self.Project.getconfigurationResource(config_name, name)
|
|
1243 |
# Set resource global vars
|
|
1244 |
if resource is not None:
|
|
1245 |
resource.setglobalVars([])
|
|
1246 |
for vartype, varlist in self.ExtractVarLists(vars):
|
|
1247 |
resource.globalVars.append(varlist)
|
|
1248 |
|
|
1249 |
# Return the resource globalvars
|
|
1250 |
def GetConfigurationResourceGlobalVars(self, config_name, name, debug = False):
|
|
1251 |
vars = []
|
|
1252 |
project = self.GetProject(debug)
|
|
1253 |
if project is not None:
|
|
1254 |
# Found the resource corresponding to name
|
|
1255 |
resource = project.getconfigurationResource(config_name, name)
|
|
1256 |
if resource:
|
|
1257 |
# Extract variables from every varLists
|
|
1258 |
for varlist in resource.getglobalVars():
|
|
1259 |
for var in varlist.getvariable():
|
|
1260 |
tempvar = self.GetVariableDictionary(varlist, var)
|
|
1261 |
tempvar["Class"] = "Global"
|
|
1262 |
vars.append(tempvar)
|
|
1263 |
return vars
|
|
1264 |
|
|
1265 |
# Recursively generate element name tree for a structured variable
|
|
1266 |
def GenerateVarTree(self, typename, debug = False):
|
|
1267 |
project = self.GetProject(debug)
|
|
1268 |
if project is not None:
|
|
1269 |
blocktype = self.GetBlockType(typename, debug = debug)
|
|
1270 |
if blocktype is not None:
|
|
1271 |
tree = []
|
|
1272 |
en = False
|
|
1273 |
eno = False
|
|
1274 |
for var_name, var_type, var_modifier in blocktype["inputs"] + blocktype["outputs"]:
|
|
1275 |
en |= var_name.upper() == "EN"
|
|
1276 |
eno |= var_name.upper() == "ENO"
|
|
1277 |
tree.append((var_name, var_type, self.GenerateVarTree(var_type, debug)))
|
|
1278 |
if not eno:
|
|
1279 |
tree.insert(0, ("ENO", "BOOL", ([], [])))
|
|
1280 |
if not en:
|
|
1281 |
tree.insert(0, ("EN", "BOOL", ([], [])))
|
|
1282 |
return tree, []
|
|
1283 |
datatype = project.getdataType(typename)
|
|
1284 |
if datatype is None:
|
|
1285 |
datatype = self.GetConfNodeDataType(typename)
|
|
1286 |
if datatype is not None:
|
|
1287 |
tree = []
|
|
1288 |
basetype_content = datatype.baseType.getcontent()
|
|
1289 |
if basetype_content["name"] == "derived":
|
|
1290 |
return self.GenerateVarTree(basetype_content["value"].getname())
|
|
1291 |
elif basetype_content["name"] == "array":
|
|
1292 |
dimensions = []
|
|
1293 |
base_type = basetype_content["value"].baseType.getcontent()
|
|
1294 |
if base_type["name"] == "derived":
|
|
1295 |
tree = self.GenerateVarTree(base_type["value"].getname())
|
|
1296 |
if len(tree[1]) == 0:
|
|
1297 |
tree = tree[0]
|
|
1298 |
for dimension in basetype_content["value"].getdimension():
|
|
1299 |
dimensions.append((dimension.getlower(), dimension.getupper()))
|
|
1300 |
return tree, dimensions
|
|
1301 |
elif basetype_content["name"] == "struct":
|
|
1302 |
for element in basetype_content["value"].getvariable():
|
|
1303 |
element_type = element.type.getcontent()
|
|
1304 |
if element_type["name"] == "derived":
|
|
1305 |
tree.append((element.getname(), element_type["value"].getname(), self.GenerateVarTree(element_type["value"].getname())))
|
|
1306 |
else:
|
|
1307 |
tree.append((element.getname(), element_type["name"], ([], [])))
|
|
1308 |
return tree, []
|
|
1309 |
return [], []
|
|
1310 |
|
|
1311 |
# Return the interface for the given pou
|
|
1312 |
def GetPouInterfaceVars(self, pou, debug = False):
|
|
1313 |
vars = []
|
|
1314 |
# Verify that the pou has an interface
|
|
1315 |
if pou.interface is not None:
|
|
1316 |
# Extract variables from every varLists
|
|
1317 |
for type, varlist in pou.getvars():
|
|
1318 |
for var in varlist.getvariable():
|
|
1319 |
tempvar = self.GetVariableDictionary(varlist, var)
|
|
1320 |
|
|
1321 |
tempvar["Class"] = type
|
|
1322 |
tempvar["Tree"] = ([], [])
|
|
1323 |
|
|
1324 |
vartype_content = var.gettype().getcontent()
|
|
1325 |
if vartype_content["name"] == "derived":
|
|
1326 |
tempvar["Edit"] = not pou.hasblock(tempvar["Name"])
|
|
1327 |
tempvar["Tree"] = self.GenerateVarTree(tempvar["Type"], debug)
|
|
1328 |
|
|
1329 |
vars.append(tempvar)
|
|
1330 |
return vars
|
|
1331 |
|
|
1332 |
# Replace the Pou interface by the one given
|
|
1333 |
def SetPouInterfaceVars(self, name, vars):
|
|
1334 |
if self.Project is not None:
|
|
1335 |
# Found the pou corresponding to name and add interface if there isn't one yet
|
|
1336 |
pou = self.Project.getpou(name)
|
|
1337 |
if pou is not None:
|
|
1338 |
if pou.interface is None:
|
|
1339 |
pou.interface = plcopen.pou_interface()
|
|
1340 |
# Set Pou interface
|
|
1341 |
pou.setvars(self.ExtractVarLists(vars))
|
|
1342 |
self.Project.RefreshElementUsingTree()
|
|
1343 |
self.Project.RefreshCustomBlockTypes()
|
|
1344 |
|
|
1345 |
# Replace the return type of the pou given by its name (only for functions)
|
|
1346 |
def SetPouInterfaceReturnType(self, name, type):
|
|
1347 |
if self.Project is not None:
|
|
1348 |
pou = self.Project.getpou(name)
|
|
1349 |
if pou is not None:
|
|
1350 |
if pou.interface is None:
|
|
1351 |
pou.interface = plcopen.pou_interface()
|
|
1352 |
# If there isn't any return type yet, add it
|
|
1353 |
return_type = pou.interface.getreturnType()
|
|
1354 |
if not return_type:
|
|
1355 |
return_type = plcopen.dataType()
|
|
1356 |
pou.interface.setreturnType(return_type)
|
|
1357 |
# Change return type
|
|
1358 |
if type in self.GetBaseTypes():
|
|
1359 |
if type == "STRING":
|
|
1360 |
return_type.setcontent({"name" : "string", "value" : plcopen.elementaryTypes_string()})
|
|
1361 |
elif type == "WSTRING":
|
|
1362 |
return_type.setcontent({"name" : "wstring", "value" : plcopen.elementaryTypes_wstring()})
|
|
1363 |
else:
|
|
1364 |
return_type.setcontent({"name" : type, "value" : None})
|
|
1365 |
else:
|
|
1366 |
derived_type = plcopen.derivedTypes_derived()
|
|
1367 |
derived_type.setname(type)
|
|
1368 |
return_type.setcontent({"name" : "derived", "value" : derived_type})
|
|
1369 |
self.Project.RefreshElementUsingTree()
|
|
1370 |
self.Project.RefreshCustomBlockTypes()
|
|
1371 |
|
|
1372 |
def UpdateProjectUsedPous(self, old_name, new_name):
|
|
1373 |
if self.Project:
|
|
1374 |
self.Project.updateElementName(old_name, new_name)
|
|
1375 |
|
|
1376 |
def UpdateEditedElementUsedVariable(self, tagname, old_name, new_name):
|
|
1377 |
pou = self.GetEditedElement(tagname)
|
|
1378 |
if pou:
|
|
1379 |
pou.updateElementName(old_name, new_name)
|
|
1380 |
|
|
1381 |
# Return the return type of the pou given by its name
|
|
1382 |
def GetPouInterfaceReturnTypeByName(self, name):
|
|
1383 |
project = self.GetProject(debug)
|
|
1384 |
if project is not None:
|
|
1385 |
# Found the pou correponding to name and return the return type
|
|
1386 |
pou = project.getpou(name)
|
|
1387 |
if pou is not None:
|
|
1388 |
return self.GetPouInterfaceReturnType(pou)
|
|
1389 |
return False
|
|
1390 |
|
|
1391 |
# Return the return type of the given pou
|
|
1392 |
def GetPouInterfaceReturnType(self, pou):
|
|
1393 |
# Verify that the pou has an interface
|
|
1394 |
if pou.interface is not None:
|
|
1395 |
# Return the return type if there is one
|
|
1396 |
return_type = pou.interface.getreturnType()
|
|
1397 |
if return_type:
|
|
1398 |
returntype_content = return_type.getcontent()
|
|
1399 |
if returntype_content["name"] == "derived":
|
|
1400 |
return returntype_content["value"].getname()
|
|
1401 |
elif returntype_content["name"] in ["string", "wstring"]:
|
|
1402 |
return returntype_content["name"].upper()
|
|
1403 |
else:
|
|
1404 |
return returntype_content["name"]
|
|
1405 |
return None
|
|
1406 |
|
|
1407 |
# Function that add a new confnode to the confnode list
|
|
1408 |
def AddConfNodeTypesList(self, typeslist):
|
|
1409 |
self.ConfNodeTypes.extend(typeslist)
|
|
1410 |
|
|
1411 |
# Function that clear the confnode list
|
|
1412 |
def ClearConfNodeTypes(self):
|
|
1413 |
for i in xrange(len(self.ConfNodeTypes)):
|
|
1414 |
self.ConfNodeTypes.pop(0)
|
|
1415 |
|
|
1416 |
def GetConfNodeBlockTypes(self):
|
|
1417 |
return [{"name": _("%s POUs") % confnodetypes["name"],
|
|
1418 |
"list": confnodetypes["types"].GetCustomBlockTypes()}
|
|
1419 |
for confnodetypes in self.ConfNodeTypes]
|
|
1420 |
|
|
1421 |
def GetConfNodeDataTypes(self, exclude = ""):
|
|
1422 |
return [{"name": _("%s Data Types") % confnodetypes["name"],
|
|
1423 |
"list": [datatype["name"] for datatype in confnodetypes["types"].GetCustomDataTypes(exclude)]}
|
|
1424 |
for confnodetypes in self.ConfNodeTypes]
|
|
1425 |
|
|
1426 |
def GetConfNodeDataType(self, type):
|
|
1427 |
for confnodetype in self.ConfNodeTypes:
|
|
1428 |
datatype = confnodetype["types"].getdataType(type)
|
|
1429 |
if datatype is not None:
|
|
1430 |
return datatype
|
|
1431 |
return None
|
|
1432 |
|
|
1433 |
def GetVariableLocationTree(self):
|
|
1434 |
return []
|
|
1435 |
|
|
1436 |
# Function that returns the block definition associated to the block type given
|
|
1437 |
def GetBlockType(self, type, inputs = None, debug = False):
|
|
1438 |
result_blocktype = None
|
|
1439 |
for category in BlockTypes + self.GetConfNodeBlockTypes():
|
|
1440 |
for blocktype in category["list"]:
|
|
1441 |
if blocktype["name"] == type:
|
|
1442 |
if inputs is not None and inputs != "undefined":
|
|
1443 |
block_inputs = tuple([var_type for name, var_type, modifier in blocktype["inputs"]])
|
|
1444 |
if reduce(lambda x, y: x and y, map(lambda x: x[0] == "ANY" or self.IsOfType(*x), zip(inputs, block_inputs)), True):
|
|
1445 |
return blocktype
|
|
1446 |
else:
|
|
1447 |
if result_blocktype is not None:
|
|
1448 |
if inputs == "undefined":
|
|
1449 |
return None
|
|
1450 |
else:
|
|
1451 |
result_blocktype["inputs"] = [(i[0], "ANY", i[2]) for i in result_blocktype["inputs"]]
|
|
1452 |
result_blocktype["outputs"] = [(o[0], "ANY", o[2]) for o in result_blocktype["outputs"]]
|
|
1453 |
return result_blocktype
|
|
1454 |
result_blocktype = blocktype
|
|
1455 |
if result_blocktype is not None:
|
|
1456 |
return result_blocktype
|
|
1457 |
project = self.GetProject(debug)
|
|
1458 |
if project is not None:
|
|
1459 |
return project.GetCustomBlockType(type, inputs)
|
|
1460 |
return None
|
|
1461 |
|
|
1462 |
# Return Block types checking for recursion
|
|
1463 |
def GetBlockTypes(self, tagname = "", debug = False):
|
|
1464 |
type = None
|
|
1465 |
words = tagname.split("::")
|
|
1466 |
if self.Project:
|
|
1467 |
name = ""
|
|
1468 |
if words[0] in ["P","T","A"]:
|
|
1469 |
name = words[1]
|
|
1470 |
type = self.GetPouType(name, debug)
|
|
1471 |
if type == "function" or words[0] == "T":
|
|
1472 |
blocktypes = []
|
|
1473 |
for category in BlockTypes + self.GetConfNodeBlockTypes():
|
|
1474 |
cat = {"name" : category["name"], "list" : []}
|
|
1475 |
for block in category["list"]:
|
|
1476 |
if block["type"] == "function":
|
|
1477 |
cat["list"].append(block)
|
|
1478 |
if len(cat["list"]) > 0:
|
|
1479 |
blocktypes.append(cat)
|
|
1480 |
else:
|
|
1481 |
blocktypes = [category for category in BlockTypes + self.GetConfNodeBlockTypes()]
|
|
1482 |
project = self.GetProject(debug)
|
|
1483 |
if project is not None:
|
|
1484 |
blocktypes.append({"name" : USER_DEFINED_POUS, "list": project.GetCustomBlockTypes(name, type == "function" or words[0] == "T")})
|
|
1485 |
return blocktypes
|
|
1486 |
|
|
1487 |
# Return Function Block types checking for recursion
|
|
1488 |
def GetFunctionBlockTypes(self, tagname = "", debug = False):
|
|
1489 |
blocktypes = []
|
|
1490 |
for category in BlockTypes + self.GetConfNodeBlockTypes():
|
|
1491 |
for block in category["list"]:
|
|
1492 |
if block["type"] == "functionBlock":
|
|
1493 |
blocktypes.append(block["name"])
|
|
1494 |
project = self.GetProject(debug)
|
|
1495 |
if project is not None:
|
|
1496 |
name = ""
|
|
1497 |
words = tagname.split("::")
|
|
1498 |
if words[0] in ["P","T","A"]:
|
|
1499 |
name = words[1]
|
|
1500 |
blocktypes.extend(project.GetCustomFunctionBlockTypes(name))
|
|
1501 |
return blocktypes
|
|
1502 |
|
|
1503 |
# Return Block types checking for recursion
|
|
1504 |
def GetBlockResource(self, debug = False):
|
|
1505 |
blocktypes = []
|
|
1506 |
for category in BlockTypes[:-1]:
|
|
1507 |
for blocktype in category["list"]:
|
|
1508 |
if blocktype["type"] == "program":
|
|
1509 |
blocktypes.append(blocktype["name"])
|
|
1510 |
project = self.GetProject(debug)
|
|
1511 |
if project is not None:
|
|
1512 |
blocktypes.extend(project.GetCustomBlockResource())
|
|
1513 |
return blocktypes
|
|
1514 |
|
|
1515 |
# Return Data Types checking for recursion
|
|
1516 |
def GetDataTypes(self, tagname = "", basetypes = True, only_locatables = False, debug = False):
|
|
1517 |
if basetypes:
|
|
1518 |
datatypes = self.GetBaseTypes()
|
|
1519 |
else:
|
|
1520 |
datatypes = []
|
|
1521 |
project = self.GetProject(debug)
|
|
1522 |
if project is not None:
|
|
1523 |
name = ""
|
|
1524 |
words = tagname.split("::")
|
|
1525 |
if words[0] in ["D"]:
|
|
1526 |
name = words[1]
|
|
1527 |
datatypes.extend([datatype["name"] for datatype in project.GetCustomDataTypes(name, only_locatables)])
|
|
1528 |
return datatypes
|
|
1529 |
|
|
1530 |
# Return Base Type of given possible derived type
|
|
1531 |
def GetBaseType(self, type, debug = False):
|
|
1532 |
project = self.GetProject(debug)
|
|
1533 |
if project is not None:
|
|
1534 |
result = project.GetBaseType(type)
|
|
1535 |
if result is not None:
|
|
1536 |
return result
|
|
1537 |
for confnodetype in self.ConfNodeTypes:
|
|
1538 |
result = confnodetype["types"].GetBaseType(type)
|
|
1539 |
if result is not None:
|
|
1540 |
return result
|
|
1541 |
return None
|
|
1542 |
|
|
1543 |
def GetBaseTypes(self):
|
|
1544 |
'''
|
|
1545 |
return the list of datatypes defined in IEC 61131-3.
|
|
1546 |
TypeHierarchy_list has a rough order to it (e.g. SINT, INT, DINT, ...),
|
|
1547 |
which makes it easy for a user to find a type in a menu.
|
|
1548 |
'''
|
|
1549 |
return [x for x,y in TypeHierarchy_list if not x.startswith("ANY")]
|
|
1550 |
|
|
1551 |
def IsOfType(self, type, reference, debug = False):
|
|
1552 |
if reference is None:
|
|
1553 |
return True
|
|
1554 |
elif type == reference:
|
|
1555 |
return True
|
|
1556 |
elif type in TypeHierarchy:
|
|
1557 |
return self.IsOfType(TypeHierarchy[type], reference)
|
|
1558 |
else:
|
|
1559 |
project = self.GetProject(debug)
|
|
1560 |
if project is not None and project.IsOfType(type, reference):
|
|
1561 |
return True
|
|
1562 |
for confnodetype in self.ConfNodeTypes:
|
|
1563 |
if confnodetype["types"].IsOfType(type, reference):
|
|
1564 |
return True
|
|
1565 |
return False
|
|
1566 |
|
|
1567 |
def IsEndType(self, type):
|
|
1568 |
if type is not None:
|
|
1569 |
return not type.startswith("ANY")
|
|
1570 |
return True
|
|
1571 |
|
|
1572 |
def IsLocatableType(self, type, debug = False):
|
|
1573 |
if isinstance(type, TupleType):
|
|
1574 |
return False
|
|
1575 |
project = self.GetProject(debug)
|
|
1576 |
if project is not None:
|
|
1577 |
datatype = project.getdataType(type)
|
|
1578 |
if datatype is None:
|
|
1579 |
datatype = self.GetConfNodeDataType(type)
|
|
1580 |
if datatype is not None:
|
|
1581 |
return project.IsLocatableType(datatype)
|
|
1582 |
return True
|
|
1583 |
|
|
1584 |
def IsEnumeratedType(self, type, debug = False):
|
|
1585 |
project = self.GetProject(debug)
|
|
1586 |
if project is not None:
|
|
1587 |
datatype = project.getdataType(type)
|
|
1588 |
if datatype is None:
|
|
1589 |
datatype = self.GetConfNodeDataType(type)
|
|
1590 |
if datatype is not None:
|
|
1591 |
basetype_content = datatype.baseType.getcontent()
|
|
1592 |
return basetype_content["name"] == "enum"
|
|
1593 |
return False
|
|
1594 |
|
|
1595 |
def GetDataTypeRange(self, type, debug = False):
|
|
1596 |
if type in DataTypeRange:
|
|
1597 |
return DataTypeRange[type]
|
|
1598 |
else:
|
|
1599 |
project = self.GetProject(debug)
|
|
1600 |
if project is not None:
|
|
1601 |
result = project.GetDataTypeRange(type)
|
|
1602 |
if result is not None:
|
|
1603 |
return result
|
|
1604 |
for confnodetype in self.ConfNodeTypes:
|
|
1605 |
result = confnodetype["types"].GetDataTypeRange(type)
|
|
1606 |
if result is not None:
|
|
1607 |
return result
|
|
1608 |
return None
|
|
1609 |
|
|
1610 |
# Return Subrange types
|
|
1611 |
def GetSubrangeBaseTypes(self, exclude, debug = False):
|
|
1612 |
subrange_basetypes = []
|
|
1613 |
project = self.GetProject(debug)
|
|
1614 |
if project is not None:
|
|
1615 |
subrange_basetypes.extend(project.GetSubrangeBaseTypes(exclude))
|
|
1616 |
for confnodetype in self.ConfNodeTypes:
|
|
1617 |
subrange_basetypes.extend(confnodetype["types"].GetSubrangeBaseTypes(exclude))
|
|
1618 |
return DataTypeRange.keys() + subrange_basetypes
|
|
1619 |
|
|
1620 |
# Return Enumerated Values
|
|
1621 |
def GetEnumeratedDataValues(self, type = None, debug = False):
|
|
1622 |
values = []
|
|
1623 |
project = self.GetProject(debug)
|
|
1624 |
if project is not None:
|
|
1625 |
values.extend(project.GetEnumeratedDataTypeValues(type))
|
|
1626 |
if type is None and len(values) > 0:
|
|
1627 |
return values
|
|
1628 |
for confnodetype in self.ConfNodeTypes:
|
|
1629 |
values.extend(confnodetype["types"].GetEnumeratedDataTypeValues(type))
|
|
1630 |
if type is None and len(values) > 0:
|
|
1631 |
return values
|
|
1632 |
return values
|
|
1633 |
|
|
1634 |
#-------------------------------------------------------------------------------
|
|
1635 |
# Project Element tag name computation functions
|
|
1636 |
#-------------------------------------------------------------------------------
|
|
1637 |
|
|
1638 |
# Compute a data type name
|
|
1639 |
def ComputeDataTypeName(self, datatype):
|
|
1640 |
return "D::%s" % datatype
|
|
1641 |
|
|
1642 |
# Compute a pou name
|
|
1643 |
def ComputePouName(self, pou):
|
|
1644 |
return "P::%s" % pou
|
|
1645 |
|
|
1646 |
# Compute a pou transition name
|
|
1647 |
def ComputePouTransitionName(self, pou, transition):
|
|
1648 |
return "T::%s::%s" % (pou, transition)
|
|
1649 |
|
|
1650 |
# Compute a pou action name
|
|
1651 |
def ComputePouActionName(self, pou, action):
|
|
1652 |
return "A::%s::%s" % (pou, action)
|
|
1653 |
|
|
1654 |
# Compute a pou name
|
|
1655 |
def ComputeConfigurationName(self, config):
|
|
1656 |
return "C::%s" % config
|
|
1657 |
|
|
1658 |
# Compute a pou name
|
|
1659 |
def ComputeConfigurationResourceName(self, config, resource):
|
|
1660 |
return "R::%s::%s" % (config, resource)
|
|
1661 |
|
|
1662 |
def GetElementType(self, tagname):
|
|
1663 |
words = tagname.split("::")
|
|
1664 |
return {"D" : ITEM_DATATYPE, "P" : ITEM_POU,
|
|
1665 |
"T" : ITEM_TRANSITION, "A" : ITEM_ACTION,
|
|
1666 |
"C" : ITEM_CONFIGURATION, "R" : ITEM_RESOURCE}[words[0]]
|
|
1667 |
|
|
1668 |
#-------------------------------------------------------------------------------
|
|
1669 |
# Project opened Data types management functions
|
|
1670 |
#-------------------------------------------------------------------------------
|
|
1671 |
|
|
1672 |
# Return the data type informations
|
|
1673 |
def GetDataTypeInfos(self, tagname, debug = False):
|
|
1674 |
project = self.GetProject(debug)
|
|
1675 |
if project is not None:
|
|
1676 |
words = tagname.split("::")
|
|
1677 |
if words[0] == "D":
|
|
1678 |
infos = {}
|
|
1679 |
datatype = project.getdataType(words[1])
|
|
1680 |
basetype_content = datatype.baseType.getcontent()
|
|
1681 |
if basetype_content["value"] is None or basetype_content["name"] in ["string", "wstring"]:
|
|
1682 |
infos["type"] = "Directly"
|
|
1683 |
infos["base_type"] = basetype_content["name"].upper()
|
|
1684 |
elif basetype_content["name"] == "derived":
|
|
1685 |
infos["type"] = "Directly"
|
|
1686 |
infos["base_type"] = basetype_content["value"].getname()
|
|
1687 |
elif basetype_content["name"] in ["subrangeSigned", "subrangeUnsigned"]:
|
|
1688 |
infos["type"] = "Subrange"
|
|
1689 |
infos["min"] = basetype_content["value"].range.getlower()
|
|
1690 |
infos["max"] = basetype_content["value"].range.getupper()
|
|
1691 |
base_type = basetype_content["value"].baseType.getcontent()
|
|
1692 |
if base_type["value"] is None:
|
|
1693 |
infos["base_type"] = base_type["name"]
|
|
1694 |
else:
|
|
1695 |
infos["base_type"] = base_type["value"].getname()
|
|
1696 |
elif basetype_content["name"] == "enum":
|
|
1697 |
infos["type"] = "Enumerated"
|
|
1698 |
infos["values"] = []
|
|
1699 |
for value in basetype_content["value"].values.getvalue():
|
|
1700 |
infos["values"].append(value.getname())
|
|
1701 |
elif basetype_content["name"] == "array":
|
|
1702 |
infos["type"] = "Array"
|
|
1703 |
infos["dimensions"] = []
|
|
1704 |
for dimension in basetype_content["value"].getdimension():
|
|
1705 |
infos["dimensions"].append((dimension.getlower(), dimension.getupper()))
|
|
1706 |
base_type = basetype_content["value"].baseType.getcontent()
|
|
1707 |
if base_type["value"] is None or base_type["name"] in ["string", "wstring"]:
|
|
1708 |
infos["base_type"] = base_type["name"].upper()
|
|
1709 |
else:
|
|
1710 |
infos["base_type"] = base_type["value"].getname()
|
|
1711 |
elif basetype_content["name"] == "struct":
|
|
1712 |
infos["type"] = "Structure"
|
|
1713 |
infos["elements"] = []
|
|
1714 |
for element in basetype_content["value"].getvariable():
|
|
1715 |
element_infos = {}
|
|
1716 |
element_infos["Name"] = element.getname()
|
|
1717 |
element_type = element.type.getcontent()
|
|
1718 |
if element_type["value"] is None or element_type["name"] in ["string", "wstring"]:
|
|
1719 |
element_infos["Type"] = element_type["name"].upper()
|
|
1720 |
else:
|
|
1721 |
element_infos["Type"] = element_type["value"].getname()
|
|
1722 |
if element.initialValue is not None:
|
|
1723 |
element_infos["Initial Value"] = str(element.initialValue.getvalue())
|
|
1724 |
else:
|
|
1725 |
element_infos["Initial Value"] = ""
|
|
1726 |
infos["elements"].append(element_infos)
|
|
1727 |
if datatype.initialValue is not None:
|
|
1728 |
infos["initial"] = str(datatype.initialValue.getvalue())
|
|
1729 |
else:
|
|
1730 |
infos["initial"] = ""
|
|
1731 |
return infos
|
|
1732 |
return None
|
|
1733 |
|
|
1734 |
# Change the data type informations
|
|
1735 |
def SetDataTypeInfos(self, tagname, infos):
|
|
1736 |
words = tagname.split("::")
|
|
1737 |
if self.Project is not None and words[0] == "D":
|
|
1738 |
datatype = self.Project.getdataType(words[1])
|
|
1739 |
if infos["type"] == "Directly":
|
|
1740 |
if infos["base_type"] in self.GetBaseTypes():
|
|
1741 |
if infos["base_type"] == "STRING":
|
|
1742 |
datatype.baseType.setcontent({"name" : "string", "value" : plcopen.elementaryTypes_string()})
|
|
1743 |
elif infos["base_type"] == "WSTRING":
|
|
1744 |
datatype.baseType.setcontent({"name" : "wstring", "value" : plcopen.elementaryTypes_wstring()})
|
|
1745 |
else:
|
|
1746 |
datatype.baseType.setcontent({"name" : infos["base_type"], "value" : None})
|
|
1747 |
else:
|
|
1748 |
derived_datatype = plcopen.derivedTypes_derived()
|
|
1749 |
derived_datatype.setname(infos["base_type"])
|
|
1750 |
datatype.baseType.setcontent({"name" : "derived", "value" : derived_datatype})
|
|
1751 |
elif infos["type"] == "Subrange":
|
|
1752 |
if infos["base_type"] in GetSubTypes("ANY_UINT"):
|
|
1753 |
subrange = plcopen.derivedTypes_subrangeUnsigned()
|
|
1754 |
datatype.baseType.setcontent({"name" : "subrangeUnsigned", "value" : subrange})
|
|
1755 |
else:
|
|
1756 |
subrange = plcopen.derivedTypes_subrangeSigned()
|
|
1757 |
datatype.baseType.setcontent({"name" : "subrangeSigned", "value" : subrange})
|
|
1758 |
subrange.range.setlower(infos["min"])
|
|
1759 |
subrange.range.setupper(infos["max"])
|
|
1760 |
if infos["base_type"] in self.GetBaseTypes():
|
|
1761 |
subrange.baseType.setcontent({"name" : infos["base_type"], "value" : None})
|
|
1762 |
else:
|
|
1763 |
derived_datatype = plcopen.derivedTypes_derived()
|
|
1764 |
derived_datatype.setname(infos["base_type"])
|
|
1765 |
subrange.baseType.setcontent({"name" : "derived", "value" : derived_datatype})
|
|
1766 |
elif infos["type"] == "Enumerated":
|
|
1767 |
enumerated = plcopen.derivedTypes_enum()
|
|
1768 |
for i, enum_value in enumerate(infos["values"]):
|
|
1769 |
value = plcopen.values_value()
|
|
1770 |
value.setname(enum_value)
|
|
1771 |
if i == 0:
|
|
1772 |
enumerated.values.setvalue([value])
|
|
1773 |
else:
|
|
1774 |
enumerated.values.appendvalue(value)
|
|
1775 |
datatype.baseType.setcontent({"name" : "enum", "value" : enumerated})
|
|
1776 |
elif infos["type"] == "Array":
|
|
1777 |
array = plcopen.derivedTypes_array()
|
|
1778 |
for i, dimension in enumerate(infos["dimensions"]):
|
|
1779 |
dimension_range = plcopen.rangeSigned()
|
|
1780 |
dimension_range.setlower(dimension[0])
|
|
1781 |
dimension_range.setupper(dimension[1])
|
|
1782 |
if i == 0:
|
|
1783 |
array.setdimension([dimension_range])
|
|
1784 |
else:
|
|
1785 |
array.appenddimension(dimension_range)
|
|
1786 |
if infos["base_type"] in self.GetBaseTypes():
|
|
1787 |
if infos["base_type"] == "STRING":
|
|
1788 |
array.baseType.setcontent({"name" : "string", "value" : plcopen.elementaryTypes_string()})
|
|
1789 |
elif infos["base_type"] == "WSTRING":
|
|
1790 |
array.baseType.setcontent({"name" : "wstring", "value" : plcopen.wstring()})
|
|
1791 |
else:
|
|
1792 |
array.baseType.setcontent({"name" : infos["base_type"], "value" : None})
|
|
1793 |
else:
|
|
1794 |
derived_datatype = plcopen.derivedTypes_derived()
|
|
1795 |
derived_datatype.setname(infos["base_type"])
|
|
1796 |
array.baseType.setcontent({"name" : "derived", "value" : derived_datatype})
|
|
1797 |
datatype.baseType.setcontent({"name" : "array", "value" : array})
|
|
1798 |
elif infos["type"] == "Structure":
|
|
1799 |
struct = plcopen.varListPlain()
|
|
1800 |
for i, element_infos in enumerate(infos["elements"]):
|
|
1801 |
element = plcopen.varListPlain_variable()
|
|
1802 |
element.setname(element_infos["Name"])
|
|
1803 |
if element_infos["Type"] in self.GetBaseTypes():
|
|
1804 |
if element_infos["Type"] == "STRING":
|
|
1805 |
element.type.setcontent({"name" : "string", "value" : plcopen.elementaryTypes_string()})
|
|
1806 |
elif element_infos["Type"] == "WSTRING":
|
|
1807 |
element.type.setcontent({"name" : "wstring", "value" : plcopen.wstring()})
|
|
1808 |
else:
|
|
1809 |
element.type.setcontent({"name" : element_infos["Type"], "value" : None})
|
|
1810 |
else:
|
|
1811 |
derived_datatype = plcopen.derivedTypes_derived()
|
|
1812 |
derived_datatype.setname(element_infos["Type"])
|
|
1813 |
element.type.setcontent({"name" : "derived", "value" : derived_datatype})
|
|
1814 |
if element_infos["Initial Value"] != "":
|
|
1815 |
value = plcopen.value()
|
|
1816 |
value.setvalue(element_infos["Initial Value"])
|
|
1817 |
element.setinitialValue(value)
|
|
1818 |
if i == 0:
|
|
1819 |
struct.setvariable([element])
|
|
1820 |
else:
|
|
1821 |
struct.appendvariable(element)
|
|
1822 |
datatype.baseType.setcontent({"name" : "struct", "value" : struct})
|
|
1823 |
if infos["initial"] != "":
|
|
1824 |
if datatype.initialValue is None:
|
|
1825 |
datatype.initialValue = plcopen.value()
|
|
1826 |
datatype.initialValue.setvalue(infos["initial"])
|
|
1827 |
else:
|
|
1828 |
datatype.initialValue = None
|
|
1829 |
self.Project.RefreshDataTypeHierarchy()
|
|
1830 |
self.Project.RefreshElementUsingTree()
|
|
1831 |
self.BufferProject()
|
|
1832 |
|
|
1833 |
#-------------------------------------------------------------------------------
|
|
1834 |
# Project opened Pous management functions
|
|
1835 |
#-------------------------------------------------------------------------------
|
|
1836 |
|
|
1837 |
# Return edited element
|
|
1838 |
def GetEditedElement(self, tagname, debug = False):
|
|
1839 |
project = self.GetProject(debug)
|
|
1840 |
if project is not None:
|
|
1841 |
words = tagname.split("::")
|
|
1842 |
if words[0] == "D":
|
|
1843 |
return project.getdataType(words[1])
|
|
1844 |
elif words[0] == "P":
|
|
1845 |
return project.getpou(words[1])
|
|
1846 |
elif words[0] in ['T', 'A']:
|
|
1847 |
pou = project.getpou(words[1])
|
|
1848 |
if pou is not None:
|
|
1849 |
if words[0] == 'T':
|
|
1850 |
return pou.gettransition(words[2])
|
|
1851 |
elif words[0] == 'A':
|
|
1852 |
return pou.getaction(words[2])
|
|
1853 |
elif words[0] == 'C':
|
|
1854 |
return project.getconfiguration(words[1])
|
|
1855 |
elif words[0] == 'R':
|
|
1856 |
return project.getconfigurationResource(words[1], words[2])
|
|
1857 |
return None
|
|
1858 |
|
|
1859 |
# Return edited element name
|
|
1860 |
def GetEditedElementName(self, tagname):
|
|
1861 |
words = tagname.split("::")
|
|
1862 |
if words[0] in ["P","C","D"]:
|
|
1863 |
return words[1]
|
|
1864 |
else:
|
|
1865 |
return words[2]
|
|
1866 |
return None
|
|
1867 |
|
|
1868 |
# Return edited element name and type
|
|
1869 |
def GetEditedElementType(self, tagname, debug = False):
|
|
1870 |
words = tagname.split("::")
|
|
1871 |
if words[0] in ["P","T","A"]:
|
|
1872 |
return words[1], self.GetPouType(words[1], debug)
|
|
1873 |
return None, None
|
|
1874 |
|
|
1875 |
# Return language in which edited element is written
|
|
1876 |
def GetEditedElementBodyType(self, tagname, debug = False):
|
|
1877 |
words = tagname.split("::")
|
|
1878 |
if words[0] == "P":
|
|
1879 |
return self.GetPouBodyType(words[1], debug)
|
|
1880 |
elif words[0] == 'T':
|
|
1881 |
return self.GetTransitionBodyType(words[1], words[2], debug)
|
|
1882 |
elif words[0] == 'A':
|
|
1883 |
return self.GetActionBodyType(words[1], words[2], debug)
|
|
1884 |
return None
|
|
1885 |
|
|
1886 |
# Return the edited element variables
|
|
1887 |
def GetEditedElementInterfaceVars(self, tagname, debug = False):
|
|
1888 |
words = tagname.split("::")
|
|
1889 |
if words[0] in ["P","T","A"]:
|
|
1890 |
project = self.GetProject(debug)
|
|
1891 |
if project is not None:
|
|
1892 |
pou = project.getpou(words[1])
|
|
1893 |
if pou is not None:
|
|
1894 |
return self.GetPouInterfaceVars(pou, debug)
|
|
1895 |
return []
|
|
1896 |
|
|
1897 |
# Return the edited element return type
|
|
1898 |
def GetEditedElementInterfaceReturnType(self, tagname, debug = False):
|
|
1899 |
words = tagname.split("::")
|
|
1900 |
if words[0] == "P":
|
|
1901 |
project = self.GetProject(debug)
|
|
1902 |
if project is not None:
|
|
1903 |
pou = self.Project.getpou(words[1])
|
|
1904 |
if pou is not None:
|
|
1905 |
return self.GetPouInterfaceReturnType(pou)
|
|
1906 |
elif words[0] == 'T':
|
|
1907 |
return "BOOL"
|
|
1908 |
return None
|
|
1909 |
|
|
1910 |
# Change the edited element text
|
|
1911 |
def SetEditedElementText(self, tagname, text):
|
|
1912 |
if self.Project is not None:
|
|
1913 |
element = self.GetEditedElement(tagname)
|
|
1914 |
if element is not None:
|
|
1915 |
element.settext(text)
|
|
1916 |
self.Project.RefreshElementUsingTree()
|
|
1917 |
|
|
1918 |
# Return the edited element text
|
|
1919 |
def GetEditedElementText(self, tagname, debug = False):
|
|
1920 |
element = self.GetEditedElement(tagname, debug)
|
|
1921 |
if element is not None:
|
|
1922 |
return element.gettext()
|
|
1923 |
return ""
|
|
1924 |
|
|
1925 |
# Return the edited element transitions
|
|
1926 |
def GetEditedElementTransitions(self, tagname, debug = False):
|
|
1927 |
pou = self.GetEditedElement(tagname, debug)
|
|
1928 |
if pou is not None and pou.getbodyType() == "SFC":
|
|
1929 |
transitions = []
|
|
1930 |
for transition in pou.gettransitionList():
|
|
1931 |
transitions.append(transition.getname())
|
|
1932 |
return transitions
|
|
1933 |
return []
|
|
1934 |
|
|
1935 |
# Return edited element transitions
|
|
1936 |
def GetEditedElementActions(self, tagname, debug = False):
|
|
1937 |
pou = self.GetEditedElement(tagname, debug)
|
|
1938 |
if pou is not None and pou.getbodyType() == "SFC":
|
|
1939 |
actions = []
|
|
1940 |
for action in pou.getactionList():
|
|
1941 |
actions.append(action.getname())
|
|
1942 |
return actions
|
|
1943 |
return []
|
|
1944 |
|
|
1945 |
# Return the names of the pou elements
|
|
1946 |
def GetEditedElementVariables(self, tagname, debug = False):
|
|
1947 |
words = tagname.split("::")
|
|
1948 |
if words[0] in ["P","T","A"]:
|
|
1949 |
return self.GetProjectPouVariables(words[1], debug)
|
|
1950 |
return []
|
|
1951 |
|
|
1952 |
def GetEditedElementCopy(self, tagname, debug = False):
|
|
1953 |
element = self.GetEditedElement(tagname, debug)
|
|
1954 |
if element is not None:
|
|
1955 |
name = element.__class__.__name__
|
|
1956 |
return element.generateXMLText(name.split("_")[-1], 0)
|
|
1957 |
return ""
|
|
1958 |
|
|
1959 |
def GetEditedElementInstancesCopy(self, tagname, blocks_id = None, wires = None, debug = False):
|
|
1960 |
element = self.GetEditedElement(tagname, debug)
|
|
1961 |
text = ""
|
|
1962 |
if element is not None:
|
|
1963 |
wires = dict([(wire, True) for wire in wires if wire[0] in blocks_id and wire[1] in blocks_id])
|
|
1964 |
for id in blocks_id:
|
|
1965 |
instance = element.getinstance(id)
|
|
1966 |
if instance is not None:
|
|
1967 |
instance_copy = self.Copy(instance)
|
|
1968 |
instance_copy.filterConnections(wires)
|
|
1969 |
name = instance_copy.__class__.__name__
|
|
1970 |
text += instance_copy.generateXMLText(name.split("_")[-1], 0)
|
|
1971 |
return text
|
|
1972 |
|
|
1973 |
def GenerateNewName(self, tagname, name, format, exclude={}, debug=False):
|
|
1974 |
names = exclude.copy()
|
|
1975 |
if tagname is not None:
|
|
1976 |
names.update(dict([(varname.upper(), True) for varname in self.GetEditedElementVariables(tagname, debug)]))
|
|
1977 |
element = self.GetEditedElement(tagname, debug)
|
|
1978 |
if element is not None:
|
|
1979 |
for instance in element.getinstances():
|
|
1980 |
if isinstance(instance, (plcopen.sfcObjects_step, plcopen.commonObjects_connector, plcopen.commonObjects_continuation)):
|
|
1981 |
names[instance.getname().upper()] = True
|
|
1982 |
else:
|
|
1983 |
project = self.GetProject(debug)
|
|
1984 |
if project is not None:
|
|
1985 |
for datatype in project.getdataTypes():
|
|
1986 |
names[datatype.getname().upper()] = True
|
|
1987 |
for pou in project.getpous():
|
|
1988 |
names[pou.getname().upper()] = True
|
|
1989 |
for var in self.GetPouInterfaceVars(pou, debug):
|
|
1990 |
names[var["Name"].upper()] = True
|
|
1991 |
for transition in pou.gettransitionList():
|
|
1992 |
names[transition.getname().upper()] = True
|
|
1993 |
for action in pou.getactionList():
|
|
1994 |
names[action.getname().upper()] = True
|
|
1995 |
for config in project.getconfigurations():
|
|
1996 |
names[config.getname().upper()] = True
|
|
1997 |
for resource in config.getresource():
|
|
1998 |
names[resource.getname().upper()] = True
|
|
1999 |
|
|
2000 |
i = 0
|
|
2001 |
while name is None or names.get(name.upper(), False):
|
|
2002 |
name = (format%i)
|
|
2003 |
i += 1
|
|
2004 |
return name
|
|
2005 |
|
|
2006 |
CheckPasteCompatibility = {"SFC": lambda name: True,
|
|
2007 |
"LD": lambda name: not name.startswith("sfcObjects"),
|
|
2008 |
"FBD": lambda name: name.startswith("fbdObjects") or name.startswith("commonObjects")}
|
|
2009 |
|
|
2010 |
def PasteEditedElementInstances(self, tagname, text, new_pos, middle=False, debug=False):
|
|
2011 |
element = self.GetEditedElement(tagname, debug)
|
|
2012 |
element_name, element_type = self.GetEditedElementType(tagname, debug)
|
|
2013 |
if element is not None:
|
|
2014 |
bodytype = element.getbodyType()
|
|
2015 |
|
|
2016 |
# Get edited element type scaling
|
|
2017 |
scaling = None
|
|
2018 |
project = self.GetProject(debug)
|
|
2019 |
if project is not None:
|
|
2020 |
properties = project.getcontentHeader()
|
|
2021 |
scaling = properties["scaling"][bodytype]
|
|
2022 |
|
|
2023 |
# Get ids already by all the instances in edited element
|
|
2024 |
used_id = dict([(instance.getlocalId(), True) for instance in element.getinstances()])
|
|
2025 |
new_id = {}
|
|
2026 |
|
|
2027 |
text = "<paste>%s</paste>"%text
|
|
2028 |
|
|
2029 |
try:
|
|
2030 |
tree = minidom.parseString(text)
|
|
2031 |
except:
|
|
2032 |
return _("Invalid plcopen element(s)!!!")
|
|
2033 |
instances = []
|
|
2034 |
exclude = {}
|
|
2035 |
for root in tree.childNodes:
|
|
2036 |
if root.nodeType == tree.ELEMENT_NODE and root.nodeName == "paste":
|
|
2037 |
for child in root.childNodes:
|
|
2038 |
if child.nodeType == tree.ELEMENT_NODE:
|
|
2039 |
if not child.nodeName in plcopen.ElementNameToClass:
|
|
2040 |
return _("\"%s\" element can't be pasted here!!!")%child.nodeName
|
|
2041 |
|
|
2042 |
classname = plcopen.ElementNameToClass[child.nodeName]
|
|
2043 |
if not self.CheckPasteCompatibility[bodytype](classname):
|
|
2044 |
return _("\"%s\" element can't be pasted here!!!")%child.nodeName
|
|
2045 |
|
|
2046 |
classobj = getattr(plcopen, classname, None)
|
|
2047 |
if classobj is not None:
|
|
2048 |
instance = classobj()
|
|
2049 |
instance.loadXMLTree(child)
|
|
2050 |
if child.nodeName == "block":
|
|
2051 |
blockname = instance.getinstanceName()
|
|
2052 |
if blockname is not None:
|
|
2053 |
blocktype = instance.gettypeName()
|
|
2054 |
if element_type == "function":
|
|
2055 |
return _("FunctionBlock \"%s\" can't be pasted in a Function!!!")%blocktype
|
|
2056 |
blockname = self.GenerateNewName(tagname, blockname, "%s%%d"%blocktype, debug=debug)
|
|
2057 |
exclude[blockname] = True
|
|
2058 |
instance.setinstanceName(blockname)
|
|
2059 |
self.AddEditedElementPouVar(tagname, blocktype, blockname)
|
|
2060 |
elif child.nodeName == "step":
|
|
2061 |
stepname = self.GenerateNewName(tagname, instance.getname(), "Step%d", exclude, debug)
|
|
2062 |
exclude[stepname] = True
|
|
2063 |
instance.setname(stepname)
|
|
2064 |
localid = instance.getlocalId()
|
|
2065 |
if not used_id.has_key(localid):
|
|
2066 |
new_id[localid] = True
|
|
2067 |
instances.append((child.nodeName, instance))
|
|
2068 |
|
|
2069 |
if len(instances) == 0:
|
|
2070 |
return _("Invalid plcopen element(s)!!!")
|
|
2071 |
|
|
2072 |
idx = 1
|
|
2073 |
translate_id = {}
|
|
2074 |
bbox = plcopen.rect()
|
|
2075 |
for name, instance in instances:
|
|
2076 |
localId = instance.getlocalId()
|
|
2077 |
bbox.union(instance.getBoundingBox())
|
|
2078 |
if used_id.has_key(localId):
|
|
2079 |
while used_id.has_key(idx) or new_id.has_key(idx):
|
|
2080 |
idx += 1
|
|
2081 |
new_id[idx] = True
|
|
2082 |
instance.setlocalId(idx)
|
|
2083 |
translate_id[localId] = idx
|
|
2084 |
|
|
2085 |
x, y, width, height = bbox.bounding_box()
|
|
2086 |
if middle:
|
|
2087 |
new_pos[0] -= width / 2
|
|
2088 |
new_pos[1] -= height / 2
|
|
2089 |
else:
|
|
2090 |
new_pos = map(lambda x: x + 30, new_pos)
|
|
2091 |
if scaling[0] != 0 and scaling[1] != 0:
|
|
2092 |
min_pos = map(lambda x: 30 / x, scaling)
|
|
2093 |
minx = round(min_pos[0])
|
|
2094 |
if int(min_pos[0]) == round(min_pos[0]):
|
|
2095 |
minx += 1
|
|
2096 |
miny = round(min_pos[1])
|
|
2097 |
if int(min_pos[1]) == round(min_pos[1]):
|
|
2098 |
miny += 1
|
|
2099 |
minx *= scaling[0]
|
|
2100 |
miny *= scaling[1]
|
|
2101 |
new_pos = (max(minx, round(new_pos[0] / scaling[0]) * scaling[0]),
|
|
2102 |
max(miny, round(new_pos[1] / scaling[1]) * scaling[1]))
|
|
2103 |
else:
|
|
2104 |
new_pos = (max(30, new_pos[0]), max(30, new_pos[1]))
|
|
2105 |
diff = (new_pos[0] - x, new_pos[1] - y)
|
|
2106 |
|
|
2107 |
connections = {}
|
|
2108 |
for name, instance in instances:
|
|
2109 |
connections.update(instance.updateConnectionsId(translate_id))
|
|
2110 |
if getattr(instance, "setexecutionOrderId", None) is not None:
|
|
2111 |
instance.setexecutionOrderId(0)
|
|
2112 |
instance.translate(*diff)
|
|
2113 |
element.addinstance(name, instance)
|
|
2114 |
|
|
2115 |
return new_id, connections
|
|
2116 |
|
|
2117 |
# Return the current pou editing informations
|
|
2118 |
def GetEditedElementInstanceInfos(self, tagname, id = None, exclude = [], debug = False):
|
|
2119 |
infos = {}
|
|
2120 |
instance = None
|
|
2121 |
element = self.GetEditedElement(tagname, debug)
|
|
2122 |
if element is not None:
|
|
2123 |
# if id is defined
|
|
2124 |
if id is not None:
|
|
2125 |
instance = element.getinstance(id)
|
|
2126 |
else:
|
|
2127 |
instance = element.getrandomInstance(exclude)
|
|
2128 |
if instance is not None:
|
|
2129 |
infos = instance.getinfos()
|
|
2130 |
if infos["type"] in ["input", "output", "inout"]:
|
|
2131 |
var_type = self.GetEditedElementVarValueType(tagname, infos["specific_values"]["name"], debug)
|
|
2132 |
infos["specific_values"]["value_type"] = var_type
|
|
2133 |
return infos
|
|
2134 |
return None
|
|
2135 |
|
|
2136 |
def ClearEditedElementExecutionOrder(self, tagname):
|
|
2137 |
element = self.GetEditedElement(tagname)
|
|
2138 |
if element is not None:
|
|
2139 |
element.resetexecutionOrder()
|
|
2140 |
|
|
2141 |
def ResetEditedElementExecutionOrder(self, tagname):
|
|
2142 |
element = self.GetEditedElement(tagname)
|
|
2143 |
if element is not None:
|
|
2144 |
element.compileexecutionOrder()
|
|
2145 |
|
|
2146 |
# Return the variable type of the given pou
|
|
2147 |
def GetEditedElementVarValueType(self, tagname, varname, debug = False):
|
|
2148 |
project = self.GetProject(debug)
|
|
2149 |
if project is not None:
|
|
2150 |
words = tagname.split("::")
|
|
2151 |
if words[0] in ["P","T","A"]:
|
|
2152 |
pou = self.Project.getpou(words[1])
|
|
2153 |
if pou is not None:
|
|
2154 |
if words[0] == "T" and varname == words[2]:
|
|
2155 |
return "BOOL"
|
|
2156 |
if words[1] == varname:
|
|
2157 |
return self.GetPouInterfaceReturnType(pou)
|
|
2158 |
for type, varlist in pou.getvars():
|
|
2159 |
for var in varlist.getvariable():
|
|
2160 |
if var.getname() == varname:
|
|
2161 |
vartype_content = var.gettype().getcontent()
|
|
2162 |
if vartype_content["name"] == "derived":
|
|
2163 |
return vartype_content["value"].getname()
|
|
2164 |
elif vartype_content["name"] in ["string", "wstring"]:
|
|
2165 |
return vartype_content["name"].upper()
|
|
2166 |
else:
|
|
2167 |
return vartype_content["name"]
|
|
2168 |
return None
|
|
2169 |
|
|
2170 |
def SetConnectionWires(self, connection, connector):
|
|
2171 |
wires = connector.GetWires()
|
|
2172 |
idx = 0
|
|
2173 |
for wire, handle in wires:
|
|
2174 |
points = wire.GetPoints(handle != 0)
|
|
2175 |
if handle == 0:
|
|
2176 |
result = wire.GetConnectedInfos(-1)
|
|
2177 |
else:
|
|
2178 |
result = wire.GetConnectedInfos(0)
|
|
2179 |
if result != None:
|
|
2180 |
refLocalId, formalParameter = result
|
|
2181 |
connections = connection.getconnections()
|
|
2182 |
if connections is None or len(connection.getconnections()) <= idx:
|
|
2183 |
connection.addconnection()
|
|
2184 |
connection.setconnectionId(idx, refLocalId)
|
|
2185 |
connection.setconnectionPoints(idx, points)
|
|
2186 |
if formalParameter != "":
|
|
2187 |
connection.setconnectionParameter(idx, formalParameter)
|
|
2188 |
else:
|
|
2189 |
connection.setconnectionParameter(idx, None)
|
|
2190 |
idx += 1
|
|
2191 |
|
|
2192 |
def AddEditedElementPouVar(self, tagname, type, name, location="", description=""):
|
|
2193 |
if self.Project is not None:
|
|
2194 |
words = tagname.split("::")
|
|
2195 |
if words[0] in ['P', 'T', 'A']:
|
|
2196 |
pou = self.Project.getpou(words[1])
|
|
2197 |
if pou is not None:
|
|
2198 |
pou.addpouLocalVar(type, name, location, description)
|
|
2199 |
|
|
2200 |
def AddEditedElementPouExternalVar(self, tagname, type, name):
|
|
2201 |
if self.Project is not None:
|
|
2202 |
words = tagname.split("::")
|
|
2203 |
if words[0] in ['P', 'T', 'A']:
|
|
2204 |
pou = self.Project.getpou(words[1])
|
|
2205 |
if pou is not None:
|
|
2206 |
pou.addpouExternalVar(type, name)
|
|
2207 |
|
|
2208 |
def ChangeEditedElementPouVar(self, tagname, old_type, old_name, new_type, new_name):
|
|
2209 |
if self.Project is not None:
|
|
2210 |
words = tagname.split("::")
|
|
2211 |
if words[0] in ['P', 'T', 'A']:
|
|
2212 |
pou = self.Project.getpou(words[1])
|
|
2213 |
if pou is not None:
|
|
2214 |
pou.changepouVar(old_type, old_name, new_type, new_name)
|
|
2215 |
|
|
2216 |
def RemoveEditedElementPouVar(self, tagname, type, name):
|
|
2217 |
if self.Project is not None:
|
|
2218 |
words = tagname.split("::")
|
|
2219 |
if words[0] in ['P', 'T', 'A']:
|
|
2220 |
pou = self.Project.getpou(words[1])
|
|
2221 |
if pou is not None:
|
|
2222 |
pou.removepouVar(type, name)
|
|
2223 |
|
|
2224 |
def AddEditedElementBlock(self, tagname, id, blocktype, blockname = None):
|
|
2225 |
element = self.GetEditedElement(tagname)
|
|
2226 |
if element is not None:
|
|
2227 |
block = plcopen.fbdObjects_block()
|
|
2228 |
block.setlocalId(id)
|
|
2229 |
block.settypeName(blocktype)
|
|
2230 |
blocktype_infos = self.GetBlockType(blocktype)
|
|
2231 |
if blocktype_infos["type"] != "function" and blockname is not None:
|
|
2232 |
block.setinstanceName(blockname)
|
|
2233 |
self.AddEditedElementPouVar(tagname, blocktype, blockname)
|
|
2234 |
element.addinstance("block", block)
|
|
2235 |
self.Project.RefreshElementUsingTree()
|
|
2236 |
|
|
2237 |
def SetEditedElementBlockInfos(self, tagname, id, infos):
|
|
2238 |
element = self.GetEditedElement(tagname)
|
|
2239 |
if element is not None:
|
|
2240 |
block = element.getinstance(id)
|
|
2241 |
if block is None:
|
|
2242 |
return
|
|
2243 |
old_name = block.getinstanceName()
|
|
2244 |
old_type = block.gettypeName()
|
|
2245 |
new_name = infos.get("name", old_name)
|
|
2246 |
new_type = infos.get("type", old_type)
|
|
2247 |
if new_type != old_type:
|
|
2248 |
old_typeinfos = self.GetBlockType(old_type)
|
|
2249 |
new_typeinfos = self.GetBlockType(new_type)
|
|
2250 |
if old_typeinfos is None or new_typeinfos is None:
|
|
2251 |
self.ChangeEditedElementPouVar(tagname, old_type, old_name, new_type, new_name)
|
|
2252 |
elif new_typeinfos["type"] != old_typeinfos["type"]:
|
|
2253 |
if new_typeinfos["type"] == "function":
|
|
2254 |
self.RemoveEditedElementPouVar(tagname, old_type, old_name)
|
|
2255 |
else:
|
|
2256 |
self.AddEditedElementPouVar(tagname, new_type, new_name)
|
|
2257 |
elif new_typeinfos["type"] != "function":
|
|
2258 |
self.ChangeEditedElementPouVar(tagname, old_type, old_name, new_type, new_name)
|
|
2259 |
elif new_name != old_name:
|
|
2260 |
self.ChangeEditedElementPouVar(tagname, old_type, old_name, new_type, new_name)
|
|
2261 |
for param, value in infos.items():
|
|
2262 |
if param == "name":
|
|
2263 |
block.setinstanceName(value)
|
|
2264 |
elif param == "type":
|
|
2265 |
block.settypeName(value)
|
|
2266 |
elif param == "executionOrder" and block.getexecutionOrderId() != value:
|
|
2267 |
element.setelementExecutionOrder(block, value)
|
|
2268 |
elif param == "height":
|
|
2269 |
block.setheight(value)
|
|
2270 |
elif param == "width":
|
|
2271 |
block.setwidth(value)
|
|
2272 |
elif param == "x":
|
|
2273 |
block.setx(value)
|
|
2274 |
elif param == "y":
|
|
2275 |
block.sety(value)
|
|
2276 |
elif param == "connectors":
|
|
2277 |
block.inputVariables.setvariable([])
|
|
2278 |
block.outputVariables.setvariable([])
|
|
2279 |
for connector in value["inputs"]:
|
|
2280 |
variable = plcopen.inputVariables_variable()
|
|
2281 |
variable.setformalParameter(connector.GetName())
|
|
2282 |
if connector.IsNegated():
|
|
2283 |
variable.setnegated(True)
|
|
2284 |
if connector.GetEdge() != "none":
|
|
2285 |
variable.setedge(connector.GetEdge())
|
|
2286 |
position = connector.GetRelPosition()
|
|
2287 |
variable.connectionPointIn.setrelPositionXY(position.x, position.y)
|
|
2288 |
self.SetConnectionWires(variable.connectionPointIn, connector)
|
|
2289 |
block.inputVariables.appendvariable(variable)
|
|
2290 |
for connector in value["outputs"]:
|
|
2291 |
variable = plcopen.outputVariables_variable()
|
|
2292 |
variable.setformalParameter(connector.GetName())
|
|
2293 |
if connector.IsNegated():
|
|
2294 |
variable.setnegated(True)
|
|
2295 |
if connector.GetEdge() != "none":
|
|
2296 |
variable.setedge(connector.GetEdge())
|
|
2297 |
position = connector.GetRelPosition()
|
|
2298 |
variable.addconnectionPointOut()
|
|
2299 |
variable.connectionPointOut.setrelPositionXY(position.x, position.y)
|
|
2300 |
block.outputVariables.appendvariable(variable)
|
|
2301 |
self.Project.RefreshElementUsingTree()
|
|
2302 |
|
|
2303 |
def AddEditedElementVariable(self, tagname, id, type):
|
|
2304 |
element = self.GetEditedElement(tagname)
|
|
2305 |
if element is not None:
|
|
2306 |
if type == INPUT:
|
|
2307 |
name = "inVariable"
|
|
2308 |
variable = plcopen.fbdObjects_inVariable()
|
|
2309 |
elif type == OUTPUT:
|
|
2310 |
name = "outVariable"
|
|
2311 |
variable = plcopen.fbdObjects_outVariable()
|
|
2312 |
elif type == INOUT:
|
|
2313 |
name = "inOutVariable"
|
|
2314 |
variable = plcopen.fbdObjects_inOutVariable()
|
|
2315 |
variable.setlocalId(id)
|
|
2316 |
element.addinstance(name, variable)
|
|
2317 |
|
|
2318 |
def SetEditedElementVariableInfos(self, tagname, id, infos):
|
|
2319 |
element = self.GetEditedElement(tagname)
|
|
2320 |
if element is not None:
|
|
2321 |
variable = element.getinstance(id)
|
|
2322 |
if variable is None:
|
|
2323 |
return
|
|
2324 |
for param, value in infos.items():
|
|
2325 |
if param == "name":
|
|
2326 |
variable.setexpression(value)
|
|
2327 |
elif param == "executionOrder" and variable.getexecutionOrderId() != value:
|
|
2328 |
element.setelementExecutionOrder(variable, value)
|
|
2329 |
elif param == "height":
|
|
2330 |
variable.setheight(value)
|
|
2331 |
elif param == "width":
|
|
2332 |
variable.setwidth(value)
|
|
2333 |
elif param == "x":
|
|
2334 |
variable.setx(value)
|
|
2335 |
elif param == "y":
|
|
2336 |
variable.sety(value)
|
|
2337 |
elif param == "connectors":
|
|
2338 |
if len(value["outputs"]) > 0:
|
|
2339 |
output = value["outputs"][0]
|
|
2340 |
if len(value["inputs"]) > 0:
|
|
2341 |
variable.setnegatedOut(output.IsNegated())
|
|
2342 |
variable.setedgeOut(output.GetEdge())
|
|
2343 |
else:
|
|
2344 |
variable.setnegated(output.IsNegated())
|
|
2345 |
variable.setedge(output.GetEdge())
|
|
2346 |
position = output.GetRelPosition()
|
|
2347 |
variable.addconnectionPointOut()
|
|
2348 |
variable.connectionPointOut.setrelPositionXY(position.x, position.y)
|
|
2349 |
if len(value["inputs"]) > 0:
|
|
2350 |
input = value["inputs"][0]
|
|
2351 |
if len(value["outputs"]) > 0:
|
|
2352 |
variable.setnegatedIn(input.IsNegated())
|
|
2353 |
variable.setedgeIn(input.GetEdge())
|
|
2354 |
else:
|
|
2355 |
variable.setnegated(input.IsNegated())
|
|
2356 |
variable.setedge(input.GetEdge())
|
|
2357 |
position = input.GetRelPosition()
|
|
2358 |
variable.addconnectionPointIn()
|
|
2359 |
variable.connectionPointIn.setrelPositionXY(position.x, position.y)
|
|
2360 |
self.SetConnectionWires(variable.connectionPointIn, input)
|
|
2361 |
|
|
2362 |
def AddEditedElementConnection(self, tagname, id, type):
|
|
2363 |
element = self.GetEditedElement(tagname)
|
|
2364 |
if element is not None:
|
|
2365 |
if type == CONNECTOR:
|
|
2366 |
name = "connector"
|
|
2367 |
connection = plcopen.commonObjects_connector()
|
|
2368 |
elif type == CONTINUATION:
|
|
2369 |
name = "continuation"
|
|
2370 |
connection = plcopen.commonObjects_continuation()
|
|
2371 |
connection.setlocalId(id)
|
|
2372 |
element.addinstance(name, connection)
|
|
2373 |
|
|
2374 |
def SetEditedElementConnectionInfos(self, tagname, id, infos):
|
|
2375 |
element = self.GetEditedElement(tagname)
|
|
2376 |
if element is not None:
|
|
2377 |
connection = element.getinstance(id)
|
|
2378 |
if connection is None:
|
|
2379 |
return
|
|
2380 |
for param, value in infos.items():
|
|
2381 |
if param == "name":
|
|
2382 |
connection.setname(value)
|
|
2383 |
elif param == "height":
|
|
2384 |
connection.setheight(value)
|
|
2385 |
elif param == "width":
|
|
2386 |
connection.setwidth(value)
|
|
2387 |
elif param == "x":
|
|
2388 |
connection.setx(value)
|
|
2389 |
elif param == "y":
|
|
2390 |
connection.sety(value)
|
|
2391 |
elif param == "connector":
|
|
2392 |
position = value.GetRelPosition()
|
|
2393 |
if isinstance(connection, plcopen.commonObjects_continuation):
|
|
2394 |
connection.addconnectionPointOut()
|
|
2395 |
connection.connectionPointOut.setrelPositionXY(position.x, position.y)
|
|
2396 |
elif isinstance(connection, plcopen.commonObjects_connector):
|
|
2397 |
connection.addconnectionPointIn()
|
|
2398 |
connection.connectionPointIn.setrelPositionXY(position.x, position.y)
|
|
2399 |
self.SetConnectionWires(connection.connectionPointIn, value)
|
|
2400 |
|
|
2401 |
def AddEditedElementComment(self, tagname, id):
|
|
2402 |
element = self.GetEditedElement(tagname)
|
|
2403 |
if element is not None:
|
|
2404 |
comment = plcopen.commonObjects_comment()
|
|
2405 |
comment.setlocalId(id)
|
|
2406 |
element.addinstance("comment", comment)
|
|
2407 |
|
|
2408 |
def SetEditedElementCommentInfos(self, tagname, id, infos):
|
|
2409 |
element = self.GetEditedElement(tagname)
|
|
2410 |
if element is not None:
|
|
2411 |
comment = element.getinstance(id)
|
|
2412 |
for param, value in infos.items():
|
|
2413 |
if param == "content":
|
|
2414 |
comment.setcontentText(value)
|
|
2415 |
elif param == "height":
|
|
2416 |
comment.setheight(value)
|
|
2417 |
elif param == "width":
|
|
2418 |
comment.setwidth(value)
|
|
2419 |
elif param == "x":
|
|
2420 |
comment.setx(value)
|
|
2421 |
elif param == "y":
|
|
2422 |
comment.sety(value)
|
|
2423 |
|
|
2424 |
def AddEditedElementPowerRail(self, tagname, id, type):
|
|
2425 |
element = self.GetEditedElement(tagname)
|
|
2426 |
if element is not None:
|
|
2427 |
if type == LEFTRAIL:
|
|
2428 |
name = "leftPowerRail"
|
|
2429 |
powerrail = plcopen.ldObjects_leftPowerRail()
|
|
2430 |
elif type == RIGHTRAIL:
|
|
2431 |
name = "rightPowerRail"
|
|
2432 |
powerrail = plcopen.ldObjects_rightPowerRail()
|
|
2433 |
powerrail.setlocalId(id)
|
|
2434 |
element.addinstance(name, powerrail)
|
|
2435 |
|
|
2436 |
def SetEditedElementPowerRailInfos(self, tagname, id, infos):
|
|
2437 |
element = self.GetEditedElement(tagname)
|
|
2438 |
if element is not None:
|
|
2439 |
powerrail = element.getinstance(id)
|
|
2440 |
if powerrail is None:
|
|
2441 |
return
|
|
2442 |
for param, value in infos.items():
|
|
2443 |
if param == "height":
|
|
2444 |
powerrail.setheight(value)
|
|
2445 |
elif param == "width":
|
|
2446 |
powerrail.setwidth(value)
|
|
2447 |
elif param == "x":
|
|
2448 |
powerrail.setx(value)
|
|
2449 |
elif param == "y":
|
|
2450 |
powerrail.sety(value)
|
|
2451 |
elif param == "connectors":
|
|
2452 |
if isinstance(powerrail, plcopen.ldObjects_leftPowerRail):
|
|
2453 |
powerrail.setconnectionPointOut([])
|
|
2454 |
for connector in value["outputs"]:
|
|
2455 |
position = connector.GetRelPosition()
|
|
2456 |
connection = plcopen.leftPowerRail_connectionPointOut()
|
|
2457 |
connection.setrelPositionXY(position.x, position.y)
|
|
2458 |
powerrail.connectionPointOut.append(connection)
|
|
2459 |
elif isinstance(powerrail, plcopen.ldObjects_rightPowerRail):
|
|
2460 |
powerrail.setconnectionPointIn([])
|
|
2461 |
for connector in value["inputs"]:
|
|
2462 |
position = connector.GetRelPosition()
|
|
2463 |
connection = plcopen.connectionPointIn()
|
|
2464 |
connection.setrelPositionXY(position.x, position.y)
|
|
2465 |
self.SetConnectionWires(connection, connector)
|
|
2466 |
powerrail.connectionPointIn.append(connection)
|
|
2467 |
|
|
2468 |
def AddEditedElementContact(self, tagname, id):
|
|
2469 |
element = self.GetEditedElement(tagname)
|
|
2470 |
if element is not None:
|
|
2471 |
contact = plcopen.ldObjects_contact()
|
|
2472 |
contact.setlocalId(id)
|
|
2473 |
element.addinstance("contact", contact)
|
|
2474 |
|
|
2475 |
def SetEditedElementContactInfos(self, tagname, id, infos):
|
|
2476 |
element = self.GetEditedElement(tagname)
|
|
2477 |
if element is not None:
|
|
2478 |
contact = element.getinstance(id)
|
|
2479 |
if contact is None:
|
|
2480 |
return
|
|
2481 |
for param, value in infos.items():
|
|
2482 |
if param == "name":
|
|
2483 |
contact.setvariable(value)
|
|
2484 |
elif param == "type":
|
|
2485 |
if value == CONTACT_NORMAL:
|
|
2486 |
contact.setnegated(False)
|
|
2487 |
contact.setedge("none")
|
|
2488 |
elif value == CONTACT_REVERSE:
|
|
2489 |
contact.setnegated(True)
|
|
2490 |
contact.setedge("none")
|
|
2491 |
elif value == CONTACT_RISING:
|
|
2492 |
contact.setnegated(False)
|
|
2493 |
contact.setedge("rising")
|
|
2494 |
elif value == CONTACT_FALLING:
|
|
2495 |
contact.setnegated(False)
|
|
2496 |
contact.setedge("falling")
|
|
2497 |
elif param == "height":
|
|
2498 |
contact.setheight(value)
|
|
2499 |
elif param == "width":
|
|
2500 |
contact.setwidth(value)
|
|
2501 |
elif param == "x":
|
|
2502 |
contact.setx(value)
|
|
2503 |
elif param == "y":
|
|
2504 |
contact.sety(value)
|
|
2505 |
elif param == "connectors":
|
|
2506 |
input_connector = value["inputs"][0]
|
|
2507 |
position = input_connector.GetRelPosition()
|
|
2508 |
contact.addconnectionPointIn()
|
|
2509 |
contact.connectionPointIn.setrelPositionXY(position.x, position.y)
|
|
2510 |
self.SetConnectionWires(contact.connectionPointIn, input_connector)
|
|
2511 |
output_connector = value["outputs"][0]
|
|
2512 |
position = output_connector.GetRelPosition()
|
|
2513 |
contact.addconnectionPointOut()
|
|
2514 |
contact.connectionPointOut.setrelPositionXY(position.x, position.y)
|
|
2515 |
|
|
2516 |
def AddEditedElementCoil(self, tagname, id):
|
|
2517 |
element = self.GetEditedElement(tagname)
|
|
2518 |
if element is not None:
|
|
2519 |
coil = plcopen.ldObjects_coil()
|
|
2520 |
coil.setlocalId(id)
|
|
2521 |
element.addinstance("coil", coil)
|
|
2522 |
|
|
2523 |
def SetEditedElementCoilInfos(self, tagname, id, infos):
|
|
2524 |
element = self.GetEditedElement(tagname)
|
|
2525 |
if element is not None:
|
|
2526 |
coil = element.getinstance(id)
|
|
2527 |
if coil is None:
|
|
2528 |
return
|
|
2529 |
for param, value in infos.items():
|
|
2530 |
if param == "name":
|
|
2531 |
coil.setvariable(value)
|
|
2532 |
elif param == "type":
|
|
2533 |
if value == COIL_NORMAL:
|
|
2534 |
coil.setnegated(False)
|
|
2535 |
coil.setstorage("none")
|
|
2536 |
coil.setedge("none")
|
|
2537 |
elif value == COIL_REVERSE:
|
|
2538 |
coil.setnegated(True)
|
|
2539 |
coil.setstorage("none")
|
|
2540 |
coil.setedge("none")
|
|
2541 |
elif value == COIL_SET:
|
|
2542 |
coil.setnegated(False)
|
|
2543 |
coil.setstorage("set")
|
|
2544 |
coil.setedge("none")
|
|
2545 |
elif value == COIL_RESET:
|
|
2546 |
coil.setnegated(False)
|
|
2547 |
coil.setstorage("reset")
|
|
2548 |
coil.setedge("none")
|
|
2549 |
elif value == COIL_RISING:
|
|
2550 |
coil.setnegated(False)
|
|
2551 |
coil.setstorage("none")
|
|
2552 |
coil.setedge("rising")
|
|
2553 |
elif value == COIL_FALLING:
|
|
2554 |
coil.setnegated(False)
|
|
2555 |
coil.setstorage("none")
|
|
2556 |
coil.setedge("falling")
|
|
2557 |
elif param == "height":
|
|
2558 |
coil.setheight(value)
|
|
2559 |
elif param == "width":
|
|
2560 |
coil.setwidth(value)
|
|
2561 |
elif param == "x":
|
|
2562 |
coil.setx(value)
|
|
2563 |
elif param == "y":
|
|
2564 |
coil.sety(value)
|
|
2565 |
elif param == "connectors":
|
|
2566 |
input_connector = value["inputs"][0]
|
|
2567 |
position = input_connector.GetRelPosition()
|
|
2568 |
coil.addconnectionPointIn()
|
|
2569 |
coil.connectionPointIn.setrelPositionXY(position.x, position.y)
|
|
2570 |
self.SetConnectionWires(coil.connectionPointIn, input_connector)
|
|
2571 |
output_connector = value["outputs"][0]
|
|
2572 |
position = output_connector.GetRelPosition()
|
|
2573 |
coil.addconnectionPointOut()
|
|
2574 |
coil.connectionPointOut.setrelPositionXY(position.x, position.y)
|
|
2575 |
|
|
2576 |
def AddEditedElementStep(self, tagname, id):
|
|
2577 |
element = self.GetEditedElement(tagname)
|
|
2578 |
if element is not None:
|
|
2579 |
step = plcopen.sfcObjects_step()
|
|
2580 |
step.setlocalId(id)
|
|
2581 |
element.addinstance("step", step)
|
|
2582 |
|
|
2583 |
def SetEditedElementStepInfos(self, tagname, id, infos):
|
|
2584 |
element = self.GetEditedElement(tagname)
|
|
2585 |
if element is not None:
|
|
2586 |
step = element.getinstance(id)
|
|
2587 |
if step is None:
|
|
2588 |
return
|
|
2589 |
for param, value in infos.items():
|
|
2590 |
if param == "name":
|
|
2591 |
step.setname(value)
|
|
2592 |
elif param == "initial":
|
|
2593 |
step.setinitialStep(value)
|
|
2594 |
elif param == "height":
|
|
2595 |
step.setheight(value)
|
|
2596 |
elif param == "width":
|
|
2597 |
step.setwidth(value)
|
|
2598 |
elif param == "x":
|
|
2599 |
step.setx(value)
|
|
2600 |
elif param == "y":
|
|
2601 |
step.sety(value)
|
|
2602 |
elif param == "connectors":
|
|
2603 |
if len(value["inputs"]) > 0:
|
|
2604 |
input_connector = value["inputs"][0]
|
|
2605 |
position = input_connector.GetRelPosition()
|
|
2606 |
step.addconnectionPointIn()
|
|
2607 |
step.connectionPointIn.setrelPositionXY(position.x, position.y)
|
|
2608 |
self.SetConnectionWires(step.connectionPointIn, input_connector)
|
|
2609 |
else:
|
|
2610 |
step.deleteconnectionPointIn()
|
|
2611 |
if len(value["outputs"]) > 0:
|
|
2612 |
output_connector = value["outputs"][0]
|
|
2613 |
position = output_connector.GetRelPosition()
|
|
2614 |
step.addconnectionPointOut()
|
|
2615 |
step.connectionPointOut.setrelPositionXY(position.x, position.y)
|
|
2616 |
else:
|
|
2617 |
step.deleteconnectionPointOut()
|
|
2618 |
elif param == "action":
|
|
2619 |
if value:
|
|
2620 |
position = value.GetRelPosition()
|
|
2621 |
step.addconnectionPointOutAction()
|
|
2622 |
step.connectionPointOutAction.setrelPositionXY(position.x, position.y)
|
|
2623 |
else:
|
|
2624 |
step.deleteconnectionPointOutAction()
|
|
2625 |
|
|
2626 |
def AddEditedElementTransition(self, tagname, id):
|
|
2627 |
element = self.GetEditedElement(tagname)
|
|
2628 |
if element is not None:
|
|
2629 |
transition = plcopen.sfcObjects_transition()
|
|
2630 |
transition.setlocalId(id)
|
|
2631 |
element.addinstance("transition", transition)
|
|
2632 |
|
|
2633 |
def SetEditedElementTransitionInfos(self, tagname, id, infos):
|
|
2634 |
element = self.GetEditedElement(tagname)
|
|
2635 |
if element is not None:
|
|
2636 |
transition = element.getinstance(id)
|
|
2637 |
if transition is None:
|
|
2638 |
return
|
|
2639 |
for param, value in infos.items():
|
|
2640 |
if param == "type" and value != "connection":
|
|
2641 |
transition.setconditionContent(value, infos["condition"])
|
|
2642 |
elif param == "height":
|
|
2643 |
transition.setheight(value)
|
|
2644 |
elif param == "width":
|
|
2645 |
transition.setwidth(value)
|
|
2646 |
elif param == "x":
|
|
2647 |
transition.setx(value)
|
|
2648 |
elif param == "y":
|
|
2649 |
transition.sety(value)
|
|
2650 |
elif param == "priority":
|
|
2651 |
if value != 0:
|
|
2652 |
transition.setpriority(value)
|
|
2653 |
else:
|
|
2654 |
transition.setpriority(None)
|
|
2655 |
elif param == "connectors":
|
|
2656 |
input_connector = value["inputs"][0]
|
|
2657 |
position = input_connector.GetRelPosition()
|
|
2658 |
transition.addconnectionPointIn()
|
|
2659 |
transition.connectionPointIn.setrelPositionXY(position.x, position.y)
|
|
2660 |
self.SetConnectionWires(transition.connectionPointIn, input_connector)
|
|
2661 |
output_connector = value["outputs"][0]
|
|
2662 |
position = output_connector.GetRelPosition()
|
|
2663 |
transition.addconnectionPointOut()
|
|
2664 |
transition.connectionPointOut.setrelPositionXY(position.x, position.y)
|
|
2665 |
elif infos.get("type", None) == "connection" and param == "connection" and value:
|
|
2666 |
transition.setconditionContent("connection", None)
|
|
2667 |
self.SetConnectionWires(transition.condition.content["value"], value)
|
|
2668 |
|
|
2669 |
def AddEditedElementDivergence(self, tagname, id, type):
|
|
2670 |
element = self.GetEditedElement(tagname)
|
|
2671 |
if element is not None:
|
|
2672 |
if type == SELECTION_DIVERGENCE:
|
|
2673 |
name = "selectionDivergence"
|
|
2674 |
divergence = plcopen.sfcObjects_selectionDivergence()
|
|
2675 |
elif type == SELECTION_CONVERGENCE:
|
|
2676 |
name = "selectionConvergence"
|
|
2677 |
divergence = plcopen.sfcObjects_selectionConvergence()
|
|
2678 |
elif type == SIMULTANEOUS_DIVERGENCE:
|
|
2679 |
name = "simultaneousDivergence"
|
|
2680 |
divergence = plcopen.sfcObjects_simultaneousDivergence()
|
|
2681 |
elif type == SIMULTANEOUS_CONVERGENCE:
|
|
2682 |
name = "simultaneousConvergence"
|
|
2683 |
divergence = plcopen.sfcObjects_simultaneousConvergence()
|
|
2684 |
divergence.setlocalId(id)
|
|
2685 |
element.addinstance(name, divergence)
|
|
2686 |
|
|
2687 |
def SetEditedElementDivergenceInfos(self, tagname, id, infos):
|
|
2688 |
element = self.GetEditedElement(tagname)
|
|
2689 |
if element is not None:
|
|
2690 |
divergence = element.getinstance(id)
|
|
2691 |
if divergence is None:
|
|
2692 |
return
|
|
2693 |
for param, value in infos.items():
|
|
2694 |
if param == "height":
|
|
2695 |
divergence.setheight(value)
|
|
2696 |
elif param == "width":
|
|
2697 |
divergence.setwidth(value)
|
|
2698 |
elif param == "x":
|
|
2699 |
divergence.setx(value)
|
|
2700 |
elif param == "y":
|
|
2701 |
divergence.sety(value)
|
|
2702 |
elif param == "connectors":
|
|
2703 |
input_connectors = value["inputs"]
|
|
2704 |
if isinstance(divergence, (plcopen.sfcObjects_selectionDivergence, plcopen.sfcObjects_simultaneousDivergence)):
|
|
2705 |
position = input_connectors[0].GetRelPosition()
|
|
2706 |
divergence.addconnectionPointIn()
|
|
2707 |
divergence.connectionPointIn.setrelPositionXY(position.x, position.y)
|
|
2708 |
self.SetConnectionWires(divergence.connectionPointIn, input_connectors[0])
|
|
2709 |
else:
|
|
2710 |
divergence.setconnectionPointIn([])
|
|
2711 |
for input_connector in input_connectors:
|
|
2712 |
position = input_connector.GetRelPosition()
|
|
2713 |
if isinstance(divergence, plcopen.sfcObjects_selectionConvergence):
|
|
2714 |
connection = plcopen.selectionConvergence_connectionPointIn()
|
|
2715 |
else:
|
|
2716 |
connection = plcopen.connectionPointIn()
|
|
2717 |
connection.setrelPositionXY(position.x, position.y)
|
|
2718 |
self.SetConnectionWires(connection, input_connector)
|
|
2719 |
divergence.appendconnectionPointIn(connection)
|
|
2720 |
output_connectors = value["outputs"]
|
|
2721 |
if isinstance(divergence, (plcopen.sfcObjects_selectionConvergence, plcopen.sfcObjects_simultaneousConvergence)):
|
|
2722 |
position = output_connectors[0].GetRelPosition()
|
|
2723 |
divergence.addconnectionPointOut()
|
|
2724 |
divergence.connectionPointOut.setrelPositionXY(position.x, position.y)
|
|
2725 |
else:
|
|
2726 |
divergence.setconnectionPointOut([])
|
|
2727 |
for output_connector in output_connectors:
|
|
2728 |
position = output_connector.GetRelPosition()
|
|
2729 |
if isinstance(divergence, plcopen.sfcObjects_selectionDivergence):
|
|
2730 |
connection = plcopen.selectionDivergence_connectionPointOut()
|
|
2731 |
else:
|
|
2732 |
connection = plcopen.simultaneousDivergence_connectionPointOut()
|
|
2733 |
connection.setrelPositionXY(position.x, position.y)
|
|
2734 |
divergence.appendconnectionPointOut(connection)
|
|
2735 |
|
|
2736 |
def AddEditedElementJump(self, tagname, id):
|
|
2737 |
element = self.GetEditedElement(tagname)
|
|
2738 |
if element is not None:
|
|
2739 |
jump = plcopen.sfcObjects_jumpStep()
|
|
2740 |
jump.setlocalId(id)
|
|
2741 |
element.addinstance("jumpStep", jump)
|
|
2742 |
|
|
2743 |
def SetEditedElementJumpInfos(self, tagname, id, infos):
|
|
2744 |
element = self.GetEditedElement(tagname)
|
|
2745 |
if element is not None:
|
|
2746 |
jump = element.getinstance(id)
|
|
2747 |
if jump is None:
|
|
2748 |
return
|
|
2749 |
for param, value in infos.items():
|
|
2750 |
if param == "target":
|
|
2751 |
jump.settargetName(value)
|
|
2752 |
elif param == "height":
|
|
2753 |
jump.setheight(value)
|
|
2754 |
elif param == "width":
|
|
2755 |
jump.setwidth(value)
|
|
2756 |
elif param == "x":
|
|
2757 |
jump.setx(value)
|
|
2758 |
elif param == "y":
|
|
2759 |
jump.sety(value)
|
|
2760 |
elif param == "connector":
|
|
2761 |
position = value.GetRelPosition()
|
|
2762 |
jump.addconnectionPointIn()
|
|
2763 |
jump.connectionPointIn.setrelPositionXY(position.x, position.y)
|
|
2764 |
self.SetConnectionWires(jump.connectionPointIn, value)
|
|
2765 |
|
|
2766 |
def AddEditedElementActionBlock(self, tagname, id):
|
|
2767 |
element = self.GetEditedElement(tagname)
|
|
2768 |
if element is not None:
|
|
2769 |
actionBlock = plcopen.commonObjects_actionBlock()
|
|
2770 |
actionBlock.setlocalId(id)
|
|
2771 |
element.addinstance("actionBlock", actionBlock)
|
|
2772 |
|
|
2773 |
def SetEditedElementActionBlockInfos(self, tagname, id, infos):
|
|
2774 |
element = self.GetEditedElement(tagname)
|
|
2775 |
if element is not None:
|
|
2776 |
actionBlock = element.getinstance(id)
|
|
2777 |
if actionBlock is None:
|
|
2778 |
return
|
|
2779 |
for param, value in infos.items():
|
|
2780 |
if param == "actions":
|
|
2781 |
actionBlock.setactions(value)
|
|
2782 |
elif param == "height":
|
|
2783 |
actionBlock.setheight(value)
|
|
2784 |
elif param == "width":
|
|
2785 |
actionBlock.setwidth(value)
|
|
2786 |
elif param == "x":
|
|
2787 |
actionBlock.setx(value)
|
|
2788 |
elif param == "y":
|
|
2789 |
actionBlock.sety(value)
|
|
2790 |
elif param == "connector":
|
|
2791 |
position = value.GetRelPosition()
|
|
2792 |
actionBlock.addconnectionPointIn()
|
|
2793 |
actionBlock.connectionPointIn.setrelPositionXY(position.x, position.y)
|
|
2794 |
self.SetConnectionWires(actionBlock.connectionPointIn, value)
|
|
2795 |
|
|
2796 |
def RemoveEditedElementInstance(self, tagname, id):
|
|
2797 |
element = self.GetEditedElement(tagname)
|
|
2798 |
if element is not None:
|
|
2799 |
instance = element.getinstance(id)
|
|
2800 |
if isinstance(instance, plcopen.fbdObjects_block):
|
|
2801 |
self.RemoveEditedElementPouVar(tagname, instance.gettypeName(), instance.getinstanceName())
|
|
2802 |
element.removeinstance(id)
|
|
2803 |
self.Project.RefreshElementUsingTree()
|
|
2804 |
|
|
2805 |
def GetEditedResourceVariables(self, tagname, debug = False):
|
|
2806 |
varlist = []
|
|
2807 |
words = tagname.split("::")
|
|
2808 |
for var in self.GetConfigurationGlobalVars(words[1], debug):
|
|
2809 |
if var["Type"] == "BOOL":
|
|
2810 |
varlist.append(var["Name"])
|
|
2811 |
for var in self.GetConfigurationResourceGlobalVars(words[1], words[2], debug):
|
|
2812 |
if var["Type"] == "BOOL":
|
|
2813 |
varlist.append(var["Name"])
|
|
2814 |
return varlist
|
|
2815 |
|
|
2816 |
def SetEditedResourceInfos(self, tagname, tasks, instances):
|
|
2817 |
resource = self.GetEditedElement(tagname)
|
|
2818 |
if resource is not None:
|
|
2819 |
resource.settask([])
|
|
2820 |
resource.setpouInstance([])
|
|
2821 |
task_list = {}
|
|
2822 |
for task in tasks:
|
|
2823 |
new_task = plcopen.resource_task()
|
|
2824 |
new_task.setname(task["Name"])
|
|
2825 |
if task["Triggering"] == "Interrupt":
|
|
2826 |
new_task.setsingle(task["Single"])
|
|
2827 |
## result = duration_model.match(task["Interval"]).groups()
|
|
2828 |
## if reduce(lambda x, y: x or y != None, result):
|
|
2829 |
## values = []
|
|
2830 |
## for value in result[:-1]:
|
|
2831 |
## if value != None:
|
|
2832 |
## values.append(int(value))
|
|
2833 |
## else:
|
|
2834 |
## values.append(0)
|
|
2835 |
## if result[-1] is not None:
|
|
2836 |
## values.append(int(float(result[-1]) * 1000))
|
|
2837 |
## new_task.setinterval(datetime.time(*values))
|
|
2838 |
if task["Triggering"] == "Cyclic":
|
|
2839 |
new_task.setinterval(task["Interval"])
|
|
2840 |
new_task.setpriority(int(task["Priority"]))
|
|
2841 |
if task["Name"] != "":
|
|
2842 |
task_list[task["Name"]] = new_task
|
|
2843 |
resource.appendtask(new_task)
|
|
2844 |
for instance in instances:
|
|
2845 |
new_instance = plcopen.pouInstance()
|
|
2846 |
new_instance.setname(instance["Name"])
|
|
2847 |
new_instance.settypeName(instance["Type"])
|
|
2848 |
task_list.get(instance["Task"], resource).appendpouInstance(new_instance)
|
|
2849 |
|
|
2850 |
def GetEditedResourceInfos(self, tagname, debug = False):
|
|
2851 |
resource = self.GetEditedElement(tagname, debug)
|
|
2852 |
if resource is not None:
|
|
2853 |
tasks = resource.gettask()
|
|
2854 |
instances = resource.getpouInstance()
|
|
2855 |
tasks_data = []
|
|
2856 |
instances_data = []
|
|
2857 |
for task in tasks:
|
|
2858 |
new_task = {}
|
|
2859 |
new_task["Name"] = task.getname()
|
|
2860 |
single = task.getsingle()
|
|
2861 |
if single is not None:
|
|
2862 |
new_task["Single"] = single
|
|
2863 |
else:
|
|
2864 |
new_task["Single"] = ""
|
|
2865 |
interval = task.getinterval()
|
|
2866 |
if interval is not None:
|
|
2867 |
## text = ""
|
|
2868 |
## if interval.hour != 0:
|
|
2869 |
## text += "%dh"%interval.hour
|
|
2870 |
## if interval.minute != 0:
|
|
2871 |
## text += "%dm"%interval.minute
|
|
2872 |
## if interval.second != 0:
|
|
2873 |
## text += "%ds"%interval.second
|
|
2874 |
## if interval.microsecond != 0:
|
|
2875 |
## if interval.microsecond % 1000 != 0:
|
|
2876 |
## text += "%.3fms"%(float(interval.microsecond) / 1000)
|
|
2877 |
## else:
|
|
2878 |
## text += "%dms"%(interval.microsecond / 1000)
|
|
2879 |
## new_task["Interval"] = text
|
|
2880 |
new_task["Interval"] = interval
|
|
2881 |
else:
|
|
2882 |
new_task["Interval"] = ""
|
|
2883 |
if single is not None and interval is None:
|
|
2884 |
new_task["Triggering"] = "Interrupt"
|
|
2885 |
elif interval is not None and single is None:
|
|
2886 |
new_task["Triggering"] = "Cyclic"
|
|
2887 |
else:
|
|
2888 |
new_task["Triggering"] = ""
|
|
2889 |
new_task["Priority"] = str(task.getpriority())
|
|
2890 |
tasks_data.append(new_task)
|
|
2891 |
for instance in task.getpouInstance():
|
|
2892 |
new_instance = {}
|
|
2893 |
new_instance["Name"] = instance.getname()
|
|
2894 |
new_instance["Type"] = instance.gettypeName()
|
|
2895 |
new_instance["Task"] = task.getname()
|
|
2896 |
instances_data.append(new_instance)
|
|
2897 |
for instance in instances:
|
|
2898 |
new_instance = {}
|
|
2899 |
new_instance["Name"] = instance.getname()
|
|
2900 |
new_instance["Type"] = instance.gettypeName()
|
|
2901 |
new_instance["Task"] = ""
|
|
2902 |
instances_data.append(new_instance)
|
|
2903 |
return tasks_data, instances_data
|
|
2904 |
|
|
2905 |
def OpenXMLFile(self, filepath):
|
|
2906 |
xmlfile = open(filepath, 'r')
|
|
2907 |
tree = minidom.parse(xmlfile)
|
|
2908 |
xmlfile.close()
|
|
2909 |
|
|
2910 |
self.Project = plcopen.project()
|
|
2911 |
for child in tree.childNodes:
|
|
2912 |
if child.nodeType == tree.ELEMENT_NODE and child.nodeName == "project":
|
|
2913 |
try:
|
|
2914 |
result = self.Project.loadXMLTree(child)
|
|
2915 |
except ValueError, e:
|
|
2916 |
return _("Project file syntax error:\n\n") + str(e)
|
|
2917 |
self.SetFilePath(filepath)
|
|
2918 |
self.Project.RefreshElementUsingTree()
|
|
2919 |
self.Project.RefreshDataTypeHierarchy()
|
|
2920 |
self.Project.RefreshCustomBlockTypes()
|
|
2921 |
self.CreateProjectBuffer(True)
|
|
2922 |
self.ProgramChunks = []
|
|
2923 |
self.ProgramOffset = 0
|
|
2924 |
self.NextCompiledProject = self.Copy(self.Project)
|
|
2925 |
self.CurrentCompiledProject = None
|
|
2926 |
self.Buffering = False
|
|
2927 |
self.CurrentElementEditing = None
|
|
2928 |
return None
|
|
2929 |
return _("No PLC project found")
|
|
2930 |
|
|
2931 |
def SaveXMLFile(self, filepath = None):
|
|
2932 |
if not filepath and self.FilePath == "":
|
|
2933 |
return False
|
|
2934 |
else:
|
|
2935 |
contentheader = {"modificationDateTime": datetime.datetime(*localtime()[:6])}
|
|
2936 |
self.Project.setcontentHeader(contentheader)
|
|
2937 |
|
|
2938 |
text = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
|
|
2939 |
extras = {"xmlns" : "http://www.plcopen.org/xml/tc6.xsd",
|
|
2940 |
"xmlns:xhtml" : "http://www.w3.org/1999/xhtml",
|
|
2941 |
"xmlns:xsi" : "http://www.w3.org/2001/XMLSchema-instance",
|
|
2942 |
"xsi:schemaLocation" : "http://www.plcopen.org/xml/tc6.xsd"}
|
|
2943 |
text += self.Project.generateXMLText("project", 0, extras)
|
|
2944 |
|
|
2945 |
if filepath:
|
|
2946 |
xmlfile = open(filepath,"w")
|
|
2947 |
else:
|
|
2948 |
xmlfile = open(self.FilePath,"w")
|
|
2949 |
xmlfile.write(text.encode("utf-8"))
|
|
2950 |
xmlfile.close()
|
|
2951 |
self.MarkProjectAsSaved()
|
|
2952 |
if filepath:
|
|
2953 |
self.SetFilePath(filepath)
|
|
2954 |
return True
|
|
2955 |
|
|
2956 |
#-------------------------------------------------------------------------------
|
|
2957 |
# Search in Current Project Functions
|
|
2958 |
#-------------------------------------------------------------------------------
|
|
2959 |
|
|
2960 |
def SearchInProject(self, criteria):
|
|
2961 |
return self.Project.Search(criteria)
|
|
2962 |
|
|
2963 |
def SearchInPou(self, tagname, criteria, debug=False):
|
|
2964 |
pou = self.GetEditedElement(tagname, debug)
|
|
2965 |
if pou is not None:
|
|
2966 |
return pou.Search(criteria)
|
|
2967 |
return []
|
|
2968 |
|
|
2969 |
#-------------------------------------------------------------------------------
|
|
2970 |
# Current Buffering Management Functions
|
|
2971 |
#-------------------------------------------------------------------------------
|
|
2972 |
|
|
2973 |
"""
|
|
2974 |
Return a copy of the project
|
|
2975 |
"""
|
|
2976 |
def Copy(self, model):
|
|
2977 |
return cPickle.loads(cPickle.dumps(model))
|
|
2978 |
|
|
2979 |
def CreateProjectBuffer(self, saved):
|
|
2980 |
if self.ProjectBufferEnabled:
|
|
2981 |
self.ProjectBuffer = UndoBuffer(cPickle.dumps(self.Project), saved)
|
|
2982 |
else:
|
|
2983 |
self.ProjectBuffer = None
|
|
2984 |
self.ProjectSaved = saved
|
|
2985 |
|
|
2986 |
def IsProjectBufferEnabled(self):
|
|
2987 |
return self.ProjectBufferEnabled
|
|
2988 |
|
|
2989 |
def EnableProjectBuffer(self, enable):
|
|
2990 |
self.ProjectBufferEnabled = enable
|
|
2991 |
if self.Project is not None:
|
|
2992 |
if enable:
|
|
2993 |
current_saved = self.ProjectSaved
|
|
2994 |
else:
|
|
2995 |
current_saved = self.ProjectBuffer.IsCurrentSaved()
|
|
2996 |
self.CreateProjectBuffer(current_saved)
|
|
2997 |
|
|
2998 |
def BufferProject(self):
|
|
2999 |
if self.ProjectBuffer is not None:
|
|
3000 |
self.ProjectBuffer.Buffering(cPickle.dumps(self.Project))
|
|
3001 |
else:
|
|
3002 |
self.ProjectSaved = False
|
|
3003 |
|
|
3004 |
def StartBuffering(self):
|
|
3005 |
if self.ProjectBuffer is not None:
|
|
3006 |
self.Buffering = True
|
|
3007 |
else:
|
|
3008 |
self.ProjectSaved = False
|
|
3009 |
|
|
3010 |
def EndBuffering(self):
|
|
3011 |
if self.ProjectBuffer is not None and self.Buffering:
|
|
3012 |
self.ProjectBuffer.Buffering(cPickle.dumps(self.Project))
|
|
3013 |
self.Buffering = False
|
|
3014 |
|
|
3015 |
def MarkProjectAsSaved(self):
|
|
3016 |
self.EndBuffering()
|
|
3017 |
if self.ProjectBuffer is not None:
|
|
3018 |
self.ProjectBuffer.CurrentSaved()
|
|
3019 |
else:
|
|
3020 |
self.ProjectSaved = True
|
|
3021 |
|
|
3022 |
# Return if project is saved
|
|
3023 |
def ProjectIsSaved(self):
|
|
3024 |
if self.ProjectBuffer is not None:
|
|
3025 |
return self.ProjectBuffer.IsCurrentSaved() and not self.Buffering
|
|
3026 |
else:
|
|
3027 |
return self.ProjectSaved
|
|
3028 |
|
|
3029 |
def LoadPrevious(self):
|
|
3030 |
self.EndBuffering()
|
|
3031 |
if self.ProjectBuffer is not None:
|
|
3032 |
self.Project = cPickle.loads(self.ProjectBuffer.Previous())
|
|
3033 |
|
|
3034 |
def LoadNext(self):
|
|
3035 |
if self.ProjectBuffer is not None:
|
|
3036 |
self.Project = cPickle.loads(self.ProjectBuffer.Next())
|
|
3037 |
|
|
3038 |
def GetBufferState(self):
|
|
3039 |
if self.ProjectBuffer is not None:
|
|
3040 |
first = self.ProjectBuffer.IsFirst() and not self.Buffering
|
|
3041 |
last = self.ProjectBuffer.IsLast()
|
|
3042 |
return not first, not last
|
|
3043 |
return False, False
|