--- a/plugger.py Thu May 03 19:02:34 2012 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,2063 +0,0 @@
-"""
-Base definitions for beremiz plugins
-"""
-
-import os,sys,traceback
-import time
-import plugins
-import types
-import shutil
-from xml.dom import minidom
-import wx
-
-#Quick hack to be able to find Beremiz IEC tools. Should be config params.
-base_folder = os.path.split(sys.path[0])[0]
-
-from xmlclass import GenerateClassesFromXSDstring
-from wxPopen import ProcessLogger
-
-from PLCControler import PLCControler, LOCATION_PLUGIN, LOCATION_MODULE, LOCATION_GROUP, LOCATION_VAR_INPUT, LOCATION_VAR_OUTPUT, LOCATION_VAR_MEMORY
-
-_BaseParamsClass = GenerateClassesFromXSDstring("""<?xml version="1.0" encoding="ISO-8859-1" ?>
- <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
- <xsd:element name="BaseParams">
- <xsd:complexType>
- <xsd:attribute name="Name" type="xsd:string" use="optional" default="__unnamed__"/>
- <xsd:attribute name="IEC_Channel" type="xsd:integer" use="required"/>
- <xsd:attribute name="Enabled" type="xsd:boolean" use="optional" default="true"/>
- </xsd:complexType>
- </xsd:element>
- </xsd:schema>""")["BaseParams"]
-
-NameTypeSeparator = '@'
-
-class MiniTextControler:
-
- def __init__(self, filepath):
- self.FilePath = filepath
-
- def PlugFullName(self):
- return ""
-
- def SetEditedElementText(self, tagname, text):
- file = open(self.FilePath, "w")
- file.write(text)
- file.close()
-
- def GetEditedElementText(self, tagname, debug = False):
- if os.path.isfile(self.FilePath):
- file = open(self.FilePath, "r")
- text = file.read()
- file.close()
- return text
- return ""
-
- def GetEditedElementInterfaceVars(self, tagname, debug = False):
- return []
-
- def GetEditedElementType(self, tagname, debug = False):
- return "program"
-
- def GetBlockTypes(self, tagname = "", debug = False):
- return []
-
- def GetDataTypes(self, tagname = "", basetypes = True, only_locatables = False, debug = False):
- return []
-
- def GetEnumeratedDataValues(self, debug = False):
- return []
-
- def StartBuffering(self):
- pass
-
- def EndBuffering(self):
- pass
-
- def BufferProject(self):
- pass
-
-# helper func to get path to images
-def opjimg(imgname):
- return os.path.join(base_folder, "beremiz", "images",imgname)
-
-# helper func to check path write permission
-def CheckPathPerm(path):
- if path is None or not os.path.isdir(path):
- return False
- for root, dirs, files in os.walk(path):
- for name in files:
- if os.access(root, os.W_OK) is not True or os.access(os.path.join(root, name), os.W_OK) is not True:
- return False
- return True
-
-class PlugTemplate:
- """
- This class is the one that define plugins.
- """
-
- XSD = None
- PlugChildsTypes = []
- PlugMaxCount = None
- PluginMethods = []
- LibraryControler = None
- EditorType = None
-
- def _AddParamsMembers(self):
- self.PlugParams = None
- if self.XSD:
- self.Classes = GenerateClassesFromXSDstring(self.XSD)
- Classes = [(name, XSDclass) for name, XSDclass in self.Classes.items() if XSDclass.IsBaseClass]
- if len(Classes) == 1:
- name, XSDclass = Classes[0]
- obj = XSDclass()
- self.PlugParams = (name, obj)
- setattr(self, name, obj)
-
- def __init__(self):
- # Create BaseParam
- self.BaseParams = _BaseParamsClass()
- self.MandatoryParams = ("BaseParams", self.BaseParams)
- self._AddParamsMembers()
- self.PluggedChilds = {}
- self._View = None
- # copy PluginMethods so that it can be later customized
- self.PluginMethods = [dic.copy() for dic in self.PluginMethods]
- self.LoadSTLibrary()
-
- def PluginBaseXmlFilePath(self, PlugName=None):
- return os.path.join(self.PlugPath(PlugName), "baseplugin.xml")
-
- def PluginXmlFilePath(self, PlugName=None):
- return os.path.join(self.PlugPath(PlugName), "plugin.xml")
-
- def PluginLibraryFilePath(self):
- return os.path.join(self.PluginPath(), "pous.xml")
-
- def PluginPath(self):
- return os.path.join(self.PlugParent.PluginPath(), self.PlugType)
-
- def PlugPath(self,PlugName=None):
- if not PlugName:
- PlugName = self.PlugName()
- return os.path.join(self.PlugParent.PlugPath(),
- PlugName + NameTypeSeparator + self.PlugType)
-
- def PlugName(self):
- return self.BaseParams.getName()
-
- def PlugEnabled(self):
- return self.BaseParams.getEnabled()
-
- def PlugFullName(self):
- parent = self.PlugParent.PlugFullName()
- if parent != "":
- return parent + "." + self.PlugName()
- return self.BaseParams.getName()
-
- def GetIconPath(self, name):
- return opjimg(name)
-
- def PlugTestModified(self):
- return self.ChangesToSave
-
- def ProjectTestModified(self):
- """
- recursively check modified status
- """
- if self.PlugTestModified():
- return True
-
- for PlugChild in self.IterChilds():
- if PlugChild.ProjectTestModified():
- return True
-
- return False
-
- def RemoteExec(self, script, **kwargs):
- return self.PlugParent.RemoteExec(script, **kwargs)
-
- def OnPlugSave(self):
- #Default, do nothing and return success
- return True
-
- def GetParamsAttributes(self, path = None):
- if path:
- parts = path.split(".", 1)
- if self.MandatoryParams and parts[0] == self.MandatoryParams[0]:
- return self.MandatoryParams[1].getElementInfos(parts[0], parts[1])
- elif self.PlugParams and parts[0] == self.PlugParams[0]:
- return self.PlugParams[1].getElementInfos(parts[0], parts[1])
- else:
- params = []
- if wx.VERSION < (2, 8, 0) and self.MandatoryParams:
- params.append(self.MandatoryParams[1].getElementInfos(self.MandatoryParams[0]))
- if self.PlugParams:
- params.append(self.PlugParams[1].getElementInfos(self.PlugParams[0]))
- return params
-
- def SetParamsAttribute(self, path, value):
- self.ChangesToSave = True
- # Filter IEC_Channel and Name, that have specific behavior
- if path == "BaseParams.IEC_Channel":
- old_leading = ".".join(map(str, self.GetCurrentLocation()))
- new_value = self.FindNewIEC_Channel(value)
- new_leading = ".".join(map(str, self.PlugParent.GetCurrentLocation() + (new_value,)))
- self.GetPlugRoot().UpdateProjectVariableLocation(old_leading, new_leading)
- return new_value, True
- elif path == "BaseParams.Name":
- res = self.FindNewName(value)
- self.PlugRequestSave()
- return res, True
-
- parts = path.split(".", 1)
- if self.MandatoryParams and parts[0] == self.MandatoryParams[0]:
- self.MandatoryParams[1].setElementValue(parts[1], value)
- elif self.PlugParams and parts[0] == self.PlugParams[0]:
- self.PlugParams[1].setElementValue(parts[1], value)
- return value, False
-
- def PlugMakeDir(self):
- os.mkdir(self.PlugPath())
-
- def PlugRequestSave(self):
- if self.GetPlugRoot().CheckProjectPathPerm(False):
- # If plugin do not have corresponding directory
- plugpath = self.PlugPath()
- if not os.path.isdir(plugpath):
- # Create it
- os.mkdir(plugpath)
-
- # generate XML for base XML parameters controller of the plugin
- if self.MandatoryParams:
- BaseXMLFile = open(self.PluginBaseXmlFilePath(),'w')
- BaseXMLFile.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n")
- BaseXMLFile.write(self.MandatoryParams[1].generateXMLText(self.MandatoryParams[0], 0).encode("utf-8"))
- BaseXMLFile.close()
-
- # generate XML for XML parameters controller of the plugin
- if self.PlugParams:
- XMLFile = open(self.PluginXmlFilePath(),'w')
- XMLFile.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n")
- XMLFile.write(self.PlugParams[1].generateXMLText(self.PlugParams[0], 0).encode("utf-8"))
- XMLFile.close()
-
- # Call the plugin specific OnPlugSave method
- result = self.OnPlugSave()
- if not result:
- return _("Error while saving \"%s\"\n")%self.PlugPath()
-
- # mark plugin as saved
- self.ChangesToSave = False
- # go through all childs and do the same
- for PlugChild in self.IterChilds():
- result = PlugChild.PlugRequestSave()
- if result:
- return result
- return None
-
- def PlugImport(self, src_PlugPath):
- shutil.copytree(src_PlugPath, self.PlugPath)
- return True
-
- def PlugGenerate_C(self, buildpath, locations):
- """
- Generate C code
- @param locations: List of complete variables locations \
- [{"IEC_TYPE" : the IEC type (i.e. "INT", "STRING", ...)
- "NAME" : name of the variable (generally "__IW0_1_2" style)
- "DIR" : direction "Q","I" or "M"
- "SIZE" : size "X", "B", "W", "D", "L"
- "LOC" : tuple of interger for IEC location (0,1,2,...)
- }, ...]
- @return: [(C_file_name, CFLAGS),...] , LDFLAGS_TO_APPEND
- """
- self.GetPlugRoot().logger.write_warning(".".join(map(lambda x:str(x), self.GetCurrentLocation())) + " -> Nothing to do\n")
- return [],"",False
-
- def _Generate_C(self, buildpath, locations):
- # Generate plugins [(Cfiles, CFLAGS)], LDFLAGS, DoCalls, extra_files
- # extra_files = [(fname,fobject), ...]
- gen_result = self.PlugGenerate_C(buildpath, locations)
- PlugCFilesAndCFLAGS, PlugLDFLAGS, DoCalls = gen_result[:3]
- extra_files = gen_result[3:]
- # if some files have been generated put them in the list with their location
- if PlugCFilesAndCFLAGS:
- LocationCFilesAndCFLAGS = [(self.GetCurrentLocation(), PlugCFilesAndCFLAGS, DoCalls)]
- else:
- LocationCFilesAndCFLAGS = []
-
- # plugin asks for some LDFLAGS
- if PlugLDFLAGS:
- # LDFLAGS can be either string
- if type(PlugLDFLAGS)==type(str()):
- LDFLAGS=[PlugLDFLAGS]
- #or list of strings
- elif type(PlugLDFLAGS)==type(list()):
- LDFLAGS=PlugLDFLAGS[:]
- else:
- LDFLAGS=[]
-
- # recurse through all childs, and stack their results
- for PlugChild in self.IECSortedChilds():
- new_location = PlugChild.GetCurrentLocation()
- # How deep are we in the tree ?
- depth=len(new_location)
- _LocationCFilesAndCFLAGS, _LDFLAGS, _extra_files = \
- PlugChild._Generate_C(
- #keep the same path
- buildpath,
- # filter locations that start with current IEC location
- [loc for loc in locations if loc["LOC"][0:depth] == new_location ])
- # stack the result
- LocationCFilesAndCFLAGS += _LocationCFilesAndCFLAGS
- LDFLAGS += _LDFLAGS
- extra_files += _extra_files
-
- return LocationCFilesAndCFLAGS, LDFLAGS, extra_files
-
- def PluginTypesFactory(self):
- if self.LibraryControler is not None:
- return [{"name" : self.PlugType, "types": self.LibraryControler.Project}]
- return []
-
- def ParentsTypesFactory(self):
- return self.PlugParent.ParentsTypesFactory() + self.PluginTypesFactory()
-
- def PluginsTypesFactory(self):
- list = self.PluginTypesFactory()
- for PlugChild in self.IterChilds():
- list += PlugChild.PluginsTypesFactory()
- return list
-
- def STLibraryFactory(self):
- if self.LibraryControler is not None:
- program, errors, warnings = self.LibraryControler.GenerateProgram()
- return program + "\n"
- return ""
-
- def PluginsSTLibraryFactory(self):
- program = self.STLibraryFactory()
- for PlugChild in self.IECSortedChilds():
- program += PlugChild.PluginsSTLibraryFactory()
- return program
-
- def IterChilds(self):
- for PlugType, PluggedChilds in self.PluggedChilds.items():
- for PlugInstance in PluggedChilds:
- yield PlugInstance
-
- def IECSortedChilds(self):
- # reorder childs by IEC_channels
- ordered = [(chld.BaseParams.getIEC_Channel(),chld) for chld in self.IterChilds()]
- if ordered:
- ordered.sort()
- return zip(*ordered)[1]
- else:
- return []
-
- def _GetChildBySomething(self, something, toks):
- for PlugInstance in self.IterChilds():
- # if match component of the name
- if getattr(PlugInstance.BaseParams, something) == toks[0]:
- # if Name have other components
- if len(toks) >= 2:
- # Recurse in order to find the latest object
- return PlugInstance._GetChildBySomething( something, toks[1:])
- # No sub name -> found
- return PlugInstance
- # Not found
- return None
-
- def GetChildByName(self, Name):
- if Name:
- toks = Name.split('.')
- return self._GetChildBySomething("Name", toks)
- else:
- return self
-
- def GetChildByIECLocation(self, Location):
- if Location:
- return self._GetChildBySomething("IEC_Channel", Location)
- else:
- return self
-
- def GetCurrentLocation(self):
- """
- @return: Tupple containing plugin IEC location of current plugin : %I0.0.4.5 => (0,0,4,5)
- """
- return self.PlugParent.GetCurrentLocation() + (self.BaseParams.getIEC_Channel(),)
-
- def GetCurrentName(self):
- """
- @return: String "ParentParentName.ParentName.Name"
- """
- return self.PlugParent._GetCurrentName() + self.BaseParams.getName()
-
- def _GetCurrentName(self):
- """
- @return: String "ParentParentName.ParentName.Name."
- """
- return self.PlugParent._GetCurrentName() + self.BaseParams.getName() + "."
-
- def GetPlugRoot(self):
- return self.PlugParent.GetPlugRoot()
-
- def GetFullIEC_Channel(self):
- return ".".join([str(i) for i in self.GetCurrentLocation()]) + ".x"
-
- def GetLocations(self):
- location = self.GetCurrentLocation()
- return [loc for loc in self.PlugParent.GetLocations() if loc["LOC"][0:len(location)] == location]
-
- def GetVariableLocationTree(self):
- '''
- This function is meant to be overridden by plugins.
-
- It should returns an list of dictionaries
-
- - IEC_type is an IEC type like BOOL/BYTE/SINT/...
- - location is a string of this variable's location, like "%IX0.0.0"
- '''
- children = []
- for child in self.IECSortedChilds():
- children.append(child.GetVariableLocationTree())
- return {"name": self.BaseParams.getName(),
- "type": LOCATION_PLUGIN,
- "location": self.GetFullIEC_Channel(),
- "children": children}
-
- def FindNewName(self, DesiredName):
- """
- Changes Name to DesiredName if available, Name-N if not.
- @param DesiredName: The desired Name (string)
- """
- # Get Current Name
- CurrentName = self.BaseParams.getName()
- # Do nothing if no change
- #if CurrentName == DesiredName: return CurrentName
- # Build a list of used Name out of parent's PluggedChilds
- AllNames=[]
- for PlugInstance in self.PlugParent.IterChilds():
- if PlugInstance != self:
- AllNames.append(PlugInstance.BaseParams.getName())
-
- # Find a free name, eventually appending digit
- res = DesiredName
- suffix = 1
- while res in AllNames:
- res = "%s-%d"%(DesiredName, suffix)
- suffix += 1
-
- # Get old path
- oldname = self.PlugPath()
- # Check previous plugin existance
- dontexist = self.BaseParams.getName() == "__unnamed__"
- # Set the new name
- self.BaseParams.setName(res)
- # Rename plugin dir if exist
- if not dontexist:
- shutil.move(oldname, self.PlugPath())
- # warn user he has two left hands
- if DesiredName != res:
- self.GetPlugRoot().logger.write_warning(_("A child names \"%s\" already exist -> \"%s\"\n")%(DesiredName,res))
- return res
-
- def GetAllChannels(self):
- AllChannels=[]
- for PlugInstance in self.PlugParent.IterChilds():
- if PlugInstance != self:
- AllChannels.append(PlugInstance.BaseParams.getIEC_Channel())
- AllChannels.sort()
- return AllChannels
-
- def FindNewIEC_Channel(self, DesiredChannel):
- """
- Changes IEC Channel number to DesiredChannel if available, nearest available if not.
- @param DesiredChannel: The desired IEC channel (int)
- """
- # Get Current IEC channel
- CurrentChannel = self.BaseParams.getIEC_Channel()
- # Do nothing if no change
- #if CurrentChannel == DesiredChannel: return CurrentChannel
- # Build a list of used Channels out of parent's PluggedChilds
- AllChannels = self.GetAllChannels()
-
- # Now, try to guess the nearest available channel
- res = DesiredChannel
- while res in AllChannels: # While channel not free
- if res < CurrentChannel: # Want to go down ?
- res -= 1 # Test for n-1
- if res < 0 :
- self.GetPlugRoot().logger.write_warning(_("Cannot find lower free IEC channel than %d\n")%CurrentChannel)
- return CurrentChannel # Can't go bellow 0, do nothing
- else : # Want to go up ?
- res += 1 # Test for n-1
- # Finally set IEC Channel
- self.BaseParams.setIEC_Channel(res)
- return res
-
- def _OpenView(self, name=None):
- if self.EditorType is not None and self._View is None:
- app_frame = self.GetPlugRoot().AppFrame
-
- self._View = self.EditorType(app_frame.TabsOpened, self, app_frame)
-
- app_frame.EditProjectElement(self._View, self.PlugName())
-
- return self._View
- return None
-
- def OnCloseEditor(self, view):
- if self._View == view:
- self._View = None
-
- def OnPlugClose(self):
- if self._View is not None:
- app_frame = self.GetPlugRoot().AppFrame
- if app_frame is not None:
- app_frame.DeletePage(self._View)
- return True
-
- def _doRemoveChild(self, PlugInstance):
- # Remove all childs of child
- for SubPlugInstance in PlugInstance.IterChilds():
- PlugInstance._doRemoveChild(SubPlugInstance)
- # Call the OnCloseMethod
- PlugInstance.OnPlugClose()
- # Delete plugin dir
- shutil.rmtree(PlugInstance.PlugPath())
- # Remove child of PluggedChilds
- self.PluggedChilds[PlugInstance.PlugType].remove(PlugInstance)
- # Forget it... (View have to refresh)
-
- def PlugRemove(self):
- # Fetch the plugin
- #PlugInstance = self.GetChildByName(PlugName)
- # Ask to his parent to remove it
- self.PlugParent._doRemoveChild(self)
-
- def PlugAddChild(self, PlugName, PlugType, IEC_Channel=0):
- """
- Create the plugins that may be added as child to this node self
- @param PlugType: string desining the plugin class name (get name from PlugChildsTypes)
- @param PlugName: string for the name of the plugin instance
- """
- # reorgabize self.PlugChildsTypes tuples from (name, PlugClass, Help)
- # to ( name, (PlugClass, Help)), an make a dict
- transpose = zip(*self.PlugChildsTypes)
- PlugChildsTypes = dict(zip(transpose[0],zip(transpose[1],transpose[2])))
- # Check that adding this plugin is allowed
- try:
- PlugClass, PlugHelp = PlugChildsTypes[PlugType]
- except KeyError:
- raise Exception, _("Cannot create child %s of type %s ")%(PlugName, PlugType)
-
- # if PlugClass is a class factory, call it. (prevent unneeded imports)
- if type(PlugClass) == types.FunctionType:
- PlugClass = PlugClass()
-
- # Eventualy Initialize child instance list for this class of plugin
- PluggedChildsWithSameClass = self.PluggedChilds.setdefault(PlugType, list())
- # Check count
- if getattr(PlugClass, "PlugMaxCount", None) and len(PluggedChildsWithSameClass) >= PlugClass.PlugMaxCount:
- raise Exception, _("Max count (%d) reached for this plugin of type %s ")%(PlugClass.PlugMaxCount, PlugType)
-
- # create the final class, derived of provided plugin and template
- class FinalPlugClass(PlugClass, PlugTemplate):
- """
- Plugin class is derivated into FinalPlugClass before being instanciated
- This way __init__ is overloaded to ensure PlugTemplate.__init__ is called
- before PlugClass.__init__, and to do the file related stuff.
- """
- def __init__(_self):
- # self is the parent
- _self.PlugParent = self
- # Keep track of the plugin type name
- _self.PlugType = PlugType
- # remind the help string, for more fancy display
- _self.PlugHelp = PlugHelp
- # Call the base plugin template init - change XSD into class members
- PlugTemplate.__init__(_self)
- # check name is unique
- NewPlugName = _self.FindNewName(PlugName)
- # If dir have already be made, and file exist
- if os.path.isdir(_self.PlugPath(NewPlugName)): #and os.path.isfile(_self.PluginXmlFilePath(PlugName)):
- #Load the plugin.xml file into parameters members
- _self.LoadXMLParams(NewPlugName)
- # Basic check. Better to fail immediately.
- if (_self.BaseParams.getName() != NewPlugName):
- raise Exception, _("Project tree layout do not match plugin.xml %s!=%s ")%(NewPlugName, _self.BaseParams.getName())
-
- # Now, self.PlugPath() should be OK
-
- # Check that IEC_Channel is not already in use.
- _self.FindNewIEC_Channel(_self.BaseParams.getIEC_Channel())
- # Call the plugin real __init__
- if getattr(PlugClass, "__init__", None):
- PlugClass.__init__(_self)
- #Load and init all the childs
- _self.LoadChilds()
- #just loaded, nothing to saved
- _self.ChangesToSave = False
- else:
- # If plugin do not have corresponding file/dirs - they will be created on Save
- _self.PlugMakeDir()
- # Find an IEC number
- _self.FindNewIEC_Channel(IEC_Channel)
- # Call the plugin real __init__
- if getattr(PlugClass, "__init__", None):
- PlugClass.__init__(_self)
- _self.PlugRequestSave()
- #just created, must be saved
- _self.ChangesToSave = True
-
- def _getBuildPath(_self):
- return self._getBuildPath()
-
- # Create the object out of the resulting class
- newPluginOpj = FinalPlugClass()
- # Store it in PluggedChils
- PluggedChildsWithSameClass.append(newPluginOpj)
-
- return newPluginOpj
-
- def ClearPluggedChilds(self):
- for child in self.IterChilds():
- child.ClearPluggedChilds()
- self.PluggedChilds = {}
-
- def LoadSTLibrary(self):
- # Get library blocks if plcopen library exist
- library_path = self.PluginLibraryFilePath()
- if os.path.isfile(library_path):
- self.LibraryControler = PLCControler()
- self.LibraryControler.OpenXMLFile(library_path)
- self.LibraryControler.ClearPluginTypes()
- self.LibraryControler.AddPluginTypesList(self.ParentsTypesFactory())
-
- def LoadXMLParams(self, PlugName = None):
- methode_name = os.path.join(self.PlugPath(PlugName), "methods.py")
- if os.path.isfile(methode_name):
- execfile(methode_name)
-
- # Get the base xml tree
- if self.MandatoryParams:
- try:
- basexmlfile = open(self.PluginBaseXmlFilePath(PlugName), 'r')
- basetree = minidom.parse(basexmlfile)
- self.MandatoryParams[1].loadXMLTree(basetree.childNodes[0])
- basexmlfile.close()
- except Exception, exc:
- self.GetPlugRoot().logger.write_error(_("Couldn't load plugin base parameters %s :\n %s") % (PlugName, str(exc)))
- self.GetPlugRoot().logger.write_error(traceback.format_exc())
-
- # Get the xml tree
- if self.PlugParams:
- try:
- xmlfile = open(self.PluginXmlFilePath(PlugName), 'r')
- tree = minidom.parse(xmlfile)
- self.PlugParams[1].loadXMLTree(tree.childNodes[0])
- xmlfile.close()
- except Exception, exc:
- self.GetPlugRoot().logger.write_error(_("Couldn't load plugin parameters %s :\n %s") % (PlugName, str(exc)))
- self.GetPlugRoot().logger.write_error(traceback.format_exc())
-
- def LoadChilds(self):
- # Iterate over all PlugName@PlugType in plugin directory, and try to open them
- for PlugDir in os.listdir(self.PlugPath()):
- if os.path.isdir(os.path.join(self.PlugPath(), PlugDir)) and \
- PlugDir.count(NameTypeSeparator) == 1:
- pname, ptype = PlugDir.split(NameTypeSeparator)
- try:
- self.PlugAddChild(pname, ptype)
- except Exception, exc:
- self.GetPlugRoot().logger.write_error(_("Could not add child \"%s\", type %s :\n%s\n")%(pname, ptype, str(exc)))
- self.GetPlugRoot().logger.write_error(traceback.format_exc())
-
- def EnableMethod(self, method, value):
- for d in self.PluginMethods:
- if d["method"]==method:
- d["enabled"]=value
- return True
- return False
-
- def ShowMethod(self, method, value):
- for d in self.PluginMethods:
- if d["method"]==method:
- d["shown"]=value
- return True
- return False
-
- def CallMethod(self, method):
- for d in self.PluginMethods:
- if d["method"]==method and d.get("enabled", True) and d.get("shown", True):
- getattr(self, method)()
-
-def _GetClassFunction(name):
- def GetRootClass():
- return getattr(__import__("plugins." + name), name).RootClass
- return GetRootClass
-
-
-####################################################################################
-####################################################################################
-####################################################################################
-################################### ROOT ######################################
-####################################################################################
-####################################################################################
-####################################################################################
-
-if wx.Platform == '__WXMSW__':
- exe_ext=".exe"
-else:
- exe_ext=""
-
-# import for project creation timestamping
-from threading import Timer, Lock, Thread, Semaphore
-from time import localtime
-from datetime import datetime
-# import necessary stuff from PLCOpenEditor
-from PLCOpenEditor import PLCOpenEditor, ProjectDialog
-from TextViewer import TextViewer
-from plcopen.structures import IEC_KEYWORDS, TypeHierarchy_list
-
-
-import re, tempfile
-import targets
-from targets.typemapping import DebugTypesSize
-
-import connectors
-from discovery import DiscoveryDialog
-from weakref import WeakKeyDictionary
-
-MATIEC_ERROR_MODEL = re.compile(".*\.st:(\d+)-(\d+)\.\.(\d+)-(\d+): error : (.*)$")
-
-DEBUG_RETRIES_WARN = 3
-DEBUG_RETRIES_REREGISTER = 4
-
-class PluginsRoot(PlugTemplate, PLCControler):
- """
- This class define Root object of the plugin tree.
- It is responsible of :
- - Managing project directory
- - Building project
- - Handling PLCOpenEditor controler and view
- - Loading user plugins and instanciante them as childs
- - ...
-
- """
-
- # For root object, available Childs Types are modules of the plugin packages.
- PlugChildsTypes = [(name, _GetClassFunction(name), help) for name, help in zip(plugins.__all__,plugins.helps)]
-
- XSD = """<?xml version="1.0" encoding="ISO-8859-1" ?>
- <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
- <xsd:element name="BeremizRoot">
- <xsd:complexType>
- <xsd:sequence>
- <xsd:element name="TargetType">
- <xsd:complexType>
- <xsd:choice minOccurs="0">
- """+targets.targetchoices+"""
- </xsd:choice>
- </xsd:complexType>
- </xsd:element>
- </xsd:sequence>
- <xsd:attribute name="URI_location" type="xsd:string" use="optional" default=""/>
- <xsd:attribute name="Enable_Plugins" type="xsd:boolean" use="optional" default="true"/>
- </xsd:complexType>
- </xsd:element>
- </xsd:schema>
- """
-
- def __init__(self, frame, logger):
- PLCControler.__init__(self)
-
- self.MandatoryParams = None
- self.SetAppFrame(frame, logger)
- self._builder = None
- self._connector = None
-
- self.iec2c_path = os.path.join(base_folder, "matiec", "iec2c"+exe_ext)
- self.ieclib_path = os.path.join(base_folder, "matiec", "lib")
-
- # Setup debug information
- self.IECdebug_datas = {}
- self.IECdebug_lock = Lock()
-
- self.DebugTimer=None
- self.ResetIECProgramsAndVariables()
-
- #This method are not called here... but in NewProject and OpenProject
- #self._AddParamsMembers()
- #self.PluggedChilds = {}
-
- # In both new or load scenario, no need to save
- self.ChangesToSave = False
- # root have no parent
- self.PlugParent = None
- # Keep track of the plugin type name
- self.PlugType = "Beremiz"
- self.PluggedChilds = {}
- # After __init__ root plugin is not valid
- self.ProjectPath = None
- self._setBuildPath(None)
- self.DebugThread = None
- self.debug_break = False
- self.previous_plcstate = None
- # copy PluginMethods so that it can be later customized
- self.PluginMethods = [dic.copy() for dic in self.PluginMethods]
- self.LoadSTLibrary()
-
- def __del__(self):
- if self.DebugTimer:
- self.DebugTimer.cancel()
- self.KillDebugThread()
-
- def SetAppFrame(self, frame, logger):
- self.AppFrame = frame
- self.logger = logger
- self.StatusTimer = None
-
- if frame is not None:
- # Timer to pull PLC status
- ID_STATUSTIMER = wx.NewId()
- self.StatusTimer = wx.Timer(self.AppFrame, ID_STATUSTIMER)
- self.AppFrame.Bind(wx.EVT_TIMER, self.PullPLCStatusProc, self.StatusTimer)
-
- self.RefreshPluginsBlockLists()
-
- def ResetAppFrame(self, logger):
- if self.AppFrame is not None:
- self.AppFrame.Unbind(wx.EVT_TIMER, self.StatusTimer)
- self.StatusTimer = None
- self.AppFrame = None
-
- self.logger = logger
-
- def PluginLibraryFilePath(self):
- return os.path.join(os.path.split(__file__)[0], "pous.xml")
-
- def PlugTestModified(self):
- return self.ChangesToSave or not self.ProjectIsSaved()
-
- def PlugFullName(self):
- return ""
-
- def GetPlugRoot(self):
- return self
-
- def GetIECLibPath(self):
- return self.ieclib_path
-
- def GetIEC2cPath(self):
- return self.iec2c_path
-
- def GetCurrentLocation(self):
- return ()
-
- def GetCurrentName(self):
- return ""
-
- def _GetCurrentName(self):
- return ""
-
- def GetProjectPath(self):
- return self.ProjectPath
-
- def GetProjectName(self):
- return os.path.split(self.ProjectPath)[1]
-
- def GetDefaultTargetName(self):
- if wx.Platform == '__WXMSW__':
- return "Win32"
- else:
- return "Linux"
-
- def GetTarget(self):
- target = self.BeremizRoot.getTargetType()
- if target.getcontent() is None:
- target = self.Classes["BeremizRoot_TargetType"]()
- target_name = self.GetDefaultTargetName()
- target.setcontent({"name": target_name, "value": self.Classes["TargetType_%s"%target_name]()})
- return target
-
- def GetParamsAttributes(self, path = None):
- params = PlugTemplate.GetParamsAttributes(self, path)
- if params[0]["name"] == "BeremizRoot":
- for child in params[0]["children"]:
- if child["name"] == "TargetType" and child["value"] == '':
- child.update(self.GetTarget().getElementInfos("TargetType"))
- return params
-
- def SetParamsAttribute(self, path, value):
- if path.startswith("BeremizRoot.TargetType.") and self.BeremizRoot.getTargetType().getcontent() is None:
- self.BeremizRoot.setTargetType(self.GetTarget())
- return PlugTemplate.SetParamsAttribute(self, path, value)
-
- # helper func to check project path write permission
- def CheckProjectPathPerm(self, dosave=True):
- if CheckPathPerm(self.ProjectPath):
- return True
- dialog = wx.MessageDialog(self.AppFrame,
- _('You must have permission to work on the project\nWork on a project copy ?'),
- _('Error'),
- wx.YES_NO | wx.NO_DEFAULT | wx.ICON_QUESTION)
- answer = dialog.ShowModal()
- dialog.Destroy()
- if answer == wx.ID_YES:
- if self.SaveProjectAs():
- self.AppFrame.RefreshAll()
- self.AppFrame.RefreshTitle()
- self.AppFrame.RefreshFileMenu()
- return True
- return False
-
- def NewProject(self, ProjectPath, BuildPath=None):
- """
- Create a new project in an empty folder
- @param ProjectPath: path of the folder where project have to be created
- @param PLCParams: properties of the PLCOpen program created
- """
- # Verify that chosen folder is empty
- if not os.path.isdir(ProjectPath) or len(os.listdir(ProjectPath)) > 0:
- return _("Chosen folder isn't empty. You can't use it for a new project!")
-
- dialog = ProjectDialog(self.AppFrame)
- if dialog.ShowModal() == wx.ID_OK:
- values = dialog.GetValues()
- values["creationDateTime"] = datetime(*localtime()[:6])
- dialog.Destroy()
- else:
- dialog.Destroy()
- return _("Project not created")
-
- # Create PLCOpen program
- self.CreateNewProject(values)
- # Change XSD into class members
- self._AddParamsMembers()
- self.PluggedChilds = {}
- # Keep track of the root plugin (i.e. project path)
- self.ProjectPath = ProjectPath
- self._setBuildPath(BuildPath)
- # get plugins bloclist (is that usefull at project creation?)
- self.RefreshPluginsBlockLists()
- # this will create files base XML files
- self.SaveProject()
- return None
-
- def LoadProject(self, ProjectPath, BuildPath=None):
- """
- Load a project contained in a folder
- @param ProjectPath: path of the project folder
- """
- if os.path.basename(ProjectPath) == "":
- ProjectPath = os.path.dirname(ProjectPath)
- # Verify that project contains a PLCOpen program
- plc_file = os.path.join(ProjectPath, "plc.xml")
- if not os.path.isfile(plc_file):
- return _("Chosen folder doesn't contain a program. It's not a valid project!")
- # Load PLCOpen file
- result = self.OpenXMLFile(plc_file)
- if result:
- return result
- # Change XSD into class members
- self._AddParamsMembers()
- self.PluggedChilds = {}
- # Keep track of the root plugin (i.e. project path)
- self.ProjectPath = ProjectPath
- self._setBuildPath(BuildPath)
- # If dir have already be made, and file exist
- if os.path.isdir(self.PlugPath()) and os.path.isfile(self.PluginXmlFilePath()):
- #Load the plugin.xml file into parameters members
- result = self.LoadXMLParams()
- if result:
- return result
- #Load and init all the childs
- self.LoadChilds()
- self.RefreshPluginsBlockLists()
-
- if os.path.exists(self._getBuildPath()):
- self.EnableMethod("_Clean", True)
-
- if os.path.isfile(self._getIECrawcodepath()):
- self.ShowMethod("_showIECcode", True)
-
- return None
-
- def CloseProject(self):
- self.ClearPluggedChilds()
- self.ResetAppFrame(None)
-
- def SaveProject(self):
- if self.CheckProjectPathPerm(False):
- self.SaveXMLFile(os.path.join(self.ProjectPath, 'plc.xml'))
- result = self.PlugRequestSave()
- if result:
- self.logger.write_error(result)
-
- def SaveProjectAs(self, dosave=True):
- # Ask user to choose a path with write permissions
- if wx.Platform == '__WXMSW__':
- path = os.getenv("USERPROFILE")
- else:
- path = os.getenv("HOME")
- dirdialog = wx.DirDialog(self.AppFrame , _("Choose a directory to save project"), path, wx.DD_NEW_DIR_BUTTON)
- answer = dirdialog.ShowModal()
- dirdialog.Destroy()
- if answer == wx.ID_OK:
- newprojectpath = dirdialog.GetPath()
- if os.path.isdir(newprojectpath):
- self.ProjectPath = newprojectpath
- if dosave:
- self.SaveProject()
- self._setBuildPath(self.BuildPath)
- return True
- return False
-
- # Update PLCOpenEditor Plugin Block types from loaded plugins
- def RefreshPluginsBlockLists(self):
- if getattr(self, "PluggedChilds", None) is not None:
- self.ClearPluginTypes()
- self.AddPluginTypesList(self.PluginsTypesFactory())
- if self.AppFrame is not None:
- self.AppFrame.RefreshLibraryPanel()
- self.AppFrame.RefreshEditor()
-
- # Update a PLCOpenEditor Pou variable location
- def UpdateProjectVariableLocation(self, old_leading, new_leading):
- self.Project.updateElementAddress(old_leading, new_leading)
- self.BufferProject()
- if self.AppFrame is not None:
- self.AppFrame.RefreshTitle()
- self.AppFrame.RefreshInstancesTree()
- self.AppFrame.RefreshFileMenu()
- self.AppFrame.RefreshEditMenu()
- self.AppFrame.RefreshEditor()
-
- def GetVariableLocationTree(self):
- '''
- This function is meant to be overridden by plugins.
-
- It should returns an list of dictionaries
-
- - IEC_type is an IEC type like BOOL/BYTE/SINT/...
- - location is a string of this variable's location, like "%IX0.0.0"
- '''
- children = []
- for child in self.IECSortedChilds():
- children.append(child.GetVariableLocationTree())
- return children
-
- def PluginPath(self):
- return os.path.join(os.path.split(__file__)[0], "plugins")
-
- def PlugPath(self, PlugName=None):
- return self.ProjectPath
-
- def PluginXmlFilePath(self, PlugName=None):
- return os.path.join(self.PlugPath(PlugName), "beremiz.xml")
-
- def ParentsTypesFactory(self):
- return self.PluginTypesFactory()
-
- def _setBuildPath(self, buildpath):
- if CheckPathPerm(buildpath):
- self.BuildPath = buildpath
- else:
- self.BuildPath = None
- self.BuildPath = buildpath
- self.DefaultBuildPath = None
- if self._builder is not None:
- self._builder.SetBuildPath(self._getBuildPath())
-
- def _getBuildPath(self):
- # BuildPath is defined by user
- if self.BuildPath is not None:
- return self.BuildPath
- # BuildPath isn't defined by user but already created by default
- if self.DefaultBuildPath is not None:
- return self.DefaultBuildPath
- # Create a build path in project folder if user has permissions
- if CheckPathPerm(self.ProjectPath):
- self.DefaultBuildPath = os.path.join(self.ProjectPath, "build")
- # Create a build path in temp folder
- else:
- self.DefaultBuildPath = os.path.join(tempfile.mkdtemp(), os.path.basename(self.ProjectPath), "build")
-
- if not os.path.exists(self.DefaultBuildPath):
- os.makedirs(self.DefaultBuildPath)
- return self.DefaultBuildPath
-
- def _getExtraFilesPath(self):
- return os.path.join(self._getBuildPath(), "extra_files")
-
- def _getIECcodepath(self):
- # define name for IEC code file
- return os.path.join(self._getBuildPath(), "plc.st")
-
- def _getIECgeneratedcodepath(self):
- # define name for IEC generated code file
- return os.path.join(self._getBuildPath(), "generated_plc.st")
-
- def _getIECrawcodepath(self):
- # define name for IEC raw code file
- return os.path.join(self.PlugPath(), "raw_plc.st")
-
- def GetLocations(self):
- locations = []
- filepath = os.path.join(self._getBuildPath(),"LOCATED_VARIABLES.h")
- if os.path.isfile(filepath):
- # IEC2C compiler generate a list of located variables : LOCATED_VARIABLES.h
- location_file = open(os.path.join(self._getBuildPath(),"LOCATED_VARIABLES.h"))
- # each line of LOCATED_VARIABLES.h declares a located variable
- lines = [line.strip() for line in location_file.readlines()]
- # This regular expression parses the lines genereated by IEC2C
- LOCATED_MODEL = re.compile("__LOCATED_VAR\((?P<IEC_TYPE>[A-Z]*),(?P<NAME>[_A-Za-z0-9]*),(?P<DIR>[QMI])(?:,(?P<SIZE>[XBWDL]))?,(?P<LOC>[,0-9]*)\)")
- for line in lines:
- # If line match RE,
- result = LOCATED_MODEL.match(line)
- if result:
- # Get the resulting dict
- resdict = result.groupdict()
- # rewrite string for variadic location as a tuple of integers
- resdict['LOC'] = tuple(map(int,resdict['LOC'].split(',')))
- # set located size to 'X' if not given
- if not resdict['SIZE']:
- resdict['SIZE'] = 'X'
- # finally store into located variable list
- locations.append(resdict)
- return locations
-
- def _Generate_SoftPLC(self):
- """
- Generate SoftPLC ST/IL/SFC code out of PLCOpenEditor controller, and compile it with IEC2C
- @param buildpath: path where files should be created
- """
-
- # Update PLCOpenEditor Plugin Block types before generate ST code
- self.RefreshPluginsBlockLists()
-
- self.logger.write(_("Generating SoftPLC IEC-61131 ST/IL/SFC code...\n"))
- buildpath = self._getBuildPath()
- # ask PLCOpenEditor controller to write ST/IL/SFC code file
- program, errors, warnings = self.GenerateProgram(self._getIECgeneratedcodepath())
- if len(warnings) > 0:
- self.logger.write_warning(_("Warnings in ST/IL/SFC code generator :\n"))
- for warning in warnings:
- self.logger.write_warning("%s\n"%warning)
- if len(errors) > 0:
- # Failed !
- self.logger.write_error(_("Error in ST/IL/SFC code generator :\n%s\n")%errors[0])
- return False
- plc_file = open(self._getIECcodepath(), "w")
- # Add ST Library from plugins
- plc_file.write(self.PluginsSTLibraryFactory())
- if os.path.isfile(self._getIECrawcodepath()):
- plc_file.write(open(self._getIECrawcodepath(), "r").read())
- plc_file.write("\n")
- plc_file.close()
- plc_file = open(self._getIECcodepath(), "r")
- self.ProgramOffset = 0
- for line in plc_file.xreadlines():
- self.ProgramOffset += 1
- plc_file.close()
- plc_file = open(self._getIECcodepath(), "a")
- plc_file.write(open(self._getIECgeneratedcodepath(), "r").read())
- plc_file.close()
-
- self.logger.write(_("Compiling IEC Program into C code...\n"))
-
- # Now compile IEC code into many C files
- # files are listed to stdout, and errors to stderr.
- status, result, err_result = ProcessLogger(
- self.logger,
- "\"%s\" -f -I \"%s\" -T \"%s\" \"%s\""%(
- self.iec2c_path,
- self.ieclib_path,
- buildpath,
- self._getIECcodepath()),
- no_stdout=True, no_stderr=True).spin()
- if status:
- # Failed !
-
- # parse iec2c's error message. if it contains a line number,
- # then print those lines from the generated IEC file.
- for err_line in err_result.split('\n'):
- self.logger.write_warning(err_line + "\n")
-
- m_result = MATIEC_ERROR_MODEL.match(err_line)
- if m_result is not None:
- first_line, first_column, last_line, last_column, error = m_result.groups()
- first_line, last_line = int(first_line), int(last_line)
-
- last_section = None
- f = open(self._getIECcodepath())
-
- for i, line in enumerate(f.readlines()):
- i = i + 1
- if line[0] not in '\t \r\n':
- last_section = line
-
- if first_line <= i <= last_line:
- if last_section is not None:
- self.logger.write_warning("In section: " + last_section)
- last_section = None # only write section once
- self.logger.write_warning("%04d: %s" % (i, line))
-
- f.close()
-
- self.logger.write_error(_("Error : IEC to C compiler returned %d\n")%status)
- return False
-
- # Now extract C files of stdout
- C_files = [ fname for fname in result.splitlines() if fname[-2:]==".c" or fname[-2:]==".C" ]
- # remove those that are not to be compiled because included by others
- C_files.remove("POUS.c")
- if not C_files:
- self.logger.write_error(_("Error : At least one configuration and one resource must be declared in PLC !\n"))
- return False
- # transform those base names to full names with path
- C_files = map(lambda filename:os.path.join(buildpath, filename), C_files)
- self.logger.write(_("Extracting Located Variables...\n"))
- # Keep track of generated located variables for later use by self._Generate_C
- self.PLCGeneratedLocatedVars = self.GetLocations()
- # Keep track of generated C files for later use by self.PlugGenerate_C
- self.PLCGeneratedCFiles = C_files
- # compute CFLAGS for plc
- self.plcCFLAGS = "\"-I"+self.ieclib_path+"\""
- return True
-
- def GetBuilder(self):
- """
- Return a Builder (compile C code into machine code)
- """
- # Get target, module and class name
- targetname = self.GetTarget().getcontent()["name"]
- modulename = "targets." + targetname
- classname = targetname + "_target"
-
- # Get module reference
- try :
- targetmodule = getattr(__import__(modulename), targetname)
-
- except Exception, msg:
- self.logger.write_error(_("Can't find module for target %s!\n")%targetname)
- self.logger.write_error(str(msg))
- return None
-
- # Get target class
- targetclass = getattr(targetmodule, classname)
-
- # if target already
- if self._builder is None or not isinstance(self._builder,targetclass):
- # Get classname instance
- self._builder = targetclass(self)
- return self._builder
-
- def ResetBuildMD5(self):
- builder=self.GetBuilder()
- if builder is not None:
- builder.ResetBinaryCodeMD5()
- self.EnableMethod("_Transfer", False)
-
- def GetLastBuildMD5(self):
- builder=self.GetBuilder()
- if builder is not None:
- return builder.GetBinaryCodeMD5()
- else:
- return None
-
- #######################################################################
- #
- # C CODE GENERATION METHODS
- #
- #######################################################################
-
- def PlugGenerate_C(self, buildpath, locations):
- """
- Return C code generated by iec2c compiler
- when _generate_softPLC have been called
- @param locations: ignored
- @return: [(C_file_name, CFLAGS),...] , LDFLAGS_TO_APPEND
- """
-
- return ([(C_file_name, self.plcCFLAGS)
- for C_file_name in self.PLCGeneratedCFiles ],
- "", # no ldflags
- False) # do not expose retreive/publish calls
-
- def ResetIECProgramsAndVariables(self):
- """
- Reset variable and program list that are parsed from
- CSV file generated by IEC2C compiler.
- """
- self._ProgramList = None
- self._VariablesList = None
- self._IECPathToIdx = {}
- self._Ticktime = 0
- self.TracedIECPath = []
-
- def GetIECProgramsAndVariables(self):
- """
- Parse CSV-like file VARIABLES.csv resulting from IEC2C compiler.
- Each section is marked with a line staring with '//'
- list of all variables used in various POUs
- """
- if self._ProgramList is None or self._VariablesList is None:
- try:
- csvfile = os.path.join(self._getBuildPath(),"VARIABLES.csv")
- # describes CSV columns
- ProgramsListAttributeName = ["num", "C_path", "type"]
- VariablesListAttributeName = ["num", "vartype", "IEC_path", "C_path", "type"]
- self._ProgramList = []
- self._VariablesList = []
- self._IECPathToIdx = {}
-
- # Separate sections
- ListGroup = []
- for line in open(csvfile,'r').xreadlines():
- strippedline = line.strip()
- if strippedline.startswith("//"):
- # Start new section
- ListGroup.append([])
- elif len(strippedline) > 0 and len(ListGroup) > 0:
- # append to this section
- ListGroup[-1].append(strippedline)
-
- # first section contains programs
- for line in ListGroup[0]:
- # Split and Maps each field to dictionnary entries
- attrs = dict(zip(ProgramsListAttributeName,line.strip().split(';')))
- # Truncate "C_path" to remove conf an ressources names
- attrs["C_path"] = '__'.join(attrs["C_path"].split(".",2)[1:])
- # Push this dictionnary into result.
- self._ProgramList.append(attrs)
-
- # second section contains all variables
- for line in ListGroup[1]:
- # Split and Maps each field to dictionnary entries
- attrs = dict(zip(VariablesListAttributeName,line.strip().split(';')))
- # Truncate "C_path" to remove conf an ressources names
- parts = attrs["C_path"].split(".",2)
- if len(parts) > 2:
- attrs["C_path"] = '__'.join(parts[1:])
- else:
- attrs["C_path"] = '__'.join(parts)
- # Push this dictionnary into result.
- self._VariablesList.append(attrs)
- # Fill in IEC<->C translation dicts
- IEC_path=attrs["IEC_path"]
- Idx=int(attrs["num"])
- self._IECPathToIdx[IEC_path]=(Idx, attrs["type"])
-
- # third section contains ticktime
- if len(ListGroup) > 2:
- self._Ticktime = int(ListGroup[2][0])
-
- except Exception,e:
- self.logger.write_error(_("Cannot open/parse VARIABLES.csv!\n"))
- self.logger.write_error(traceback.format_exc())
- self.ResetIECProgramsAndVariables()
- return False
-
- return True
-
- def Generate_plc_debugger(self):
- """
- Generate trace/debug code out of PLC variable list
- """
- self.GetIECProgramsAndVariables()
-
- # prepare debug code
- debug_code = targets.code("plc_debug") % {
- "buffer_size": reduce(lambda x, y: x + y, [DebugTypesSize.get(v["type"], 0) for v in self._VariablesList], 0),
- "programs_declarations":
- "\n".join(["extern %(type)s %(C_path)s;"%p for p in self._ProgramList]),
- "extern_variables_declarations":"\n".join([
- {"EXT":"extern __IEC_%(type)s_p %(C_path)s;",
- "IN":"extern __IEC_%(type)s_p %(C_path)s;",
- "MEM":"extern __IEC_%(type)s_p %(C_path)s;",
- "OUT":"extern __IEC_%(type)s_p %(C_path)s;",
- "VAR":"extern __IEC_%(type)s_t %(C_path)s;"}[v["vartype"]]%v
- for v in self._VariablesList if v["vartype"] != "FB" and v["C_path"].find('.')<0]),
- "for_each_variable_do_code":"\n".join([
- {"EXT":" (*fp)((void*)&%(C_path)s,%(type)s_P_ENUM);\n",
- "IN":" (*fp)((void*)&%(C_path)s,%(type)s_P_ENUM);\n",
- "MEM":" (*fp)((void*)&%(C_path)s,%(type)s_O_ENUM);\n",
- "OUT":" (*fp)((void*)&%(C_path)s,%(type)s_O_ENUM);\n",
- "VAR":" (*fp)((void*)&%(C_path)s,%(type)s_ENUM);\n"}[v["vartype"]]%v
- for v in self._VariablesList if v["vartype"] != "FB" and v["type"] in DebugTypesSize ]),
- "find_variable_case_code":"\n".join([
- " case %(num)s:\n"%v+
- " *varp = (void*)&%(C_path)s;\n"%v+
- {"EXT":" return %(type)s_P_ENUM;\n",
- "IN":" return %(type)s_P_ENUM;\n",
- "MEM":" return %(type)s_O_ENUM;\n",
- "OUT":" return %(type)s_O_ENUM;\n",
- "VAR":" return %(type)s_ENUM;\n"}[v["vartype"]]%v
- for v in self._VariablesList if v["vartype"] != "FB" and v["type"] in DebugTypesSize ])}
-
- return debug_code
-
- def Generate_plc_common_main(self):
- """
- Use plugins layout given in LocationCFilesAndCFLAGS to
- generate glue code that dispatch calls to all plugins
- """
- # filter location that are related to code that will be called
- # in retreive, publish, init, cleanup
- locstrs = map(lambda x:"_".join(map(str,x)),
- [loc for loc,Cfiles,DoCalls in self.LocationCFilesAndCFLAGS if loc and DoCalls])
-
- # Generate main, based on template
- if self.BeremizRoot.getEnable_Plugins():
- plc_main_code = targets.code("plc_common_main") % {
- "calls_prototypes":"\n".join([(
- "int __init_%(s)s(int argc,char **argv);\n"+
- "void __cleanup_%(s)s(void);\n"+
- "void __retrieve_%(s)s(void);\n"+
- "void __publish_%(s)s(void);")%{'s':locstr} for locstr in locstrs]),
- "retrieve_calls":"\n ".join([
- "__retrieve_%s();"%locstrs[i-1] for i in xrange(len(locstrs), 0, -1)]),
- "publish_calls":"\n ".join([ #Call publish in reverse order
- "__publish_%s();"%locstr for locstr in locstrs]),
- "init_calls":"\n ".join([
- "init_level=%d; "%(i+1)+
- "if((res = __init_%s(argc,argv))){"%locstr +
- #"printf(\"%s\"); "%locstr + #for debug
- "return res;}" for i,locstr in enumerate(locstrs)]),
- "cleanup_calls":"\n ".join([
- "if(init_level >= %d) "%i+
- "__cleanup_%s();"%locstrs[i-1] for i in xrange(len(locstrs), 0, -1)])
- }
- else:
- plc_main_code = targets.code("plc_common_main") % {
- "calls_prototypes":"\n",
- "retrieve_calls":"\n",
- "publish_calls":"\n",
- "init_calls":"\n",
- "cleanup_calls":"\n"
- }
- plc_main_code += targets.targetcode(self.GetTarget().getcontent()["name"])
- return plc_main_code
-
-
- def _Build(self):
- """
- Method called by user to (re)build SoftPLC and plugin tree
- """
- if self.AppFrame is not None:
- self.AppFrame.ClearErrors()
-
- buildpath = self._getBuildPath()
-
- # Eventually create build dir
- if not os.path.exists(buildpath):
- os.mkdir(buildpath)
- # There is something to clean
- self.EnableMethod("_Clean", True)
-
- self.logger.flush()
- self.logger.write(_("Start build in %s\n") % buildpath)
-
- # Generate SoftPLC IEC code
- IECGenRes = self._Generate_SoftPLC()
- self.ShowMethod("_showIECcode", True)
-
- # If IEC code gen fail, bail out.
- if not IECGenRes:
- self.logger.write_error(_("IEC-61131-3 code generation failed !\n"))
- self.ResetBuildMD5()
- return False
-
- # Reset variable and program list that are parsed from
- # CSV file generated by IEC2C compiler.
- self.ResetIECProgramsAndVariables()
-
- # Generate C code and compilation params from plugin hierarchy
- self.logger.write(_("Generating plugins C code\n"))
- try:
- self.LocationCFilesAndCFLAGS, self.LDFLAGS, ExtraFiles = self._Generate_C(
- buildpath,
- self.PLCGeneratedLocatedVars)
- except Exception, exc:
- self.logger.write_error(_("Plugins code generation failed !\n"))
- self.logger.write_error(traceback.format_exc())
- self.ResetBuildMD5()
- return False
-
- # Get temporary directory path
- extrafilespath = self._getExtraFilesPath()
- # Remove old directory
- if os.path.exists(extrafilespath):
- shutil.rmtree(extrafilespath)
- # Recreate directory
- os.mkdir(extrafilespath)
- # Then write the files
- for fname,fobject in ExtraFiles:
- fpath = os.path.join(extrafilespath,fname)
- open(fpath, "wb").write(fobject.read())
- # Now we can forget ExtraFiles (will close files object)
- del ExtraFiles
-
- # Template based part of C code generation
- # files are stacked at the beginning, as files of plugin tree root
- for generator, filename, name in [
- # debugger code
- (self.Generate_plc_debugger, "plc_debugger.c", "Debugger"),
- # init/cleanup/retrieve/publish, run and align code
- (self.Generate_plc_common_main,"plc_common_main.c","Common runtime")]:
- try:
- # Do generate
- code = generator()
- if code is None:
- raise
- code_path = os.path.join(buildpath,filename)
- open(code_path, "w").write(code)
- # Insert this file as first file to be compiled at root plugin
- self.LocationCFilesAndCFLAGS[0][1].insert(0,(code_path, self.plcCFLAGS))
- except Exception, exc:
- self.logger.write_error(name+_(" generation failed !\n"))
- self.logger.write_error(traceback.format_exc())
- self.ResetBuildMD5()
- return False
-
- self.logger.write(_("C code generated successfully.\n"))
-
- # Get current or fresh builder
- builder = self.GetBuilder()
- if builder is None:
- self.logger.write_error(_("Fatal : cannot get builder.\n"))
- self.ResetBuildMD5()
- return False
-
- # Build
- try:
- if not builder.build() :
- self.logger.write_error(_("C Build failed.\n"))
- return False
- except Exception, exc:
- self.logger.write_error(_("C Build crashed !\n"))
- self.logger.write_error(traceback.format_exc())
- self.ResetBuildMD5()
- return False
-
- self.logger.write(_("Successfully built.\n"))
- # Update GUI status about need for transfer
- self.CompareLocalAndRemotePLC()
- return True
-
- def ShowError(self, logger, from_location, to_location):
- chunk_infos = self.GetChunkInfos(from_location, to_location)
- for infos, (start_row, start_col) in chunk_infos:
- start = (from_location[0] - start_row, from_location[1] - start_col)
- end = (to_location[0] - start_row, to_location[1] - start_col)
- #print from_location, to_location, start_row, start_col, start, end
- if self.AppFrame is not None:
- self.AppFrame.ShowError(infos, start, end)
-
- def _showIECcode(self):
- self._OpenView("IEC code")
-
- def _editIECrawcode(self):
- self._OpenView("IEC raw code")
-
- def _OpenView(self, name=None):
- if name == "IEC code":
- plc_file = self._getIECcodepath()
-
- IEC_code_viewer = TextViewer(self.AppFrame.TabsOpened, "", None, None, instancepath=name)
- #IEC_code_viewer.Enable(False)
- IEC_code_viewer.SetTextSyntax("ALL")
- IEC_code_viewer.SetKeywords(IEC_KEYWORDS)
- try:
- text = file(plc_file).read()
- except:
- text = '(* No IEC code have been generated at that time ! *)'
- IEC_code_viewer.SetText(text = text)
- IEC_code_viewer.SetIcon(self.AppFrame.GenerateBitmap("ST"))
-
- self.AppFrame.EditProjectElement(IEC_code_viewer, name)
-
- return IEC_code_viewer
-
- elif name == "IEC raw code":
- controler = MiniTextControler(self._getIECrawcodepath())
- IEC_raw_code_viewer = TextViewer(self.AppFrame.TabsOpened, "", None, controler, instancepath=name)
- #IEC_raw_code_viewer.Enable(False)
- IEC_raw_code_viewer.SetTextSyntax("ALL")
- IEC_raw_code_viewer.SetKeywords(IEC_KEYWORDS)
- IEC_raw_code_viewer.RefreshView()
- IEC_raw_code_viewer.SetIcon(self.AppFrame.GenerateBitmap("ST"))
-
- self.AppFrame.EditProjectElement(IEC_raw_code_viewer, name)
-
- return IEC_raw_code_viewer
-
- return None
-
- def _Clean(self):
- if os.path.isdir(os.path.join(self._getBuildPath())):
- self.logger.write(_("Cleaning the build directory\n"))
- shutil.rmtree(os.path.join(self._getBuildPath()))
- else:
- self.logger.write_error(_("Build directory already clean\n"))
- self.ShowMethod("_showIECcode", False)
- self.EnableMethod("_Clean", False)
- # kill the builder
- self._builder = None
- self.CompareLocalAndRemotePLC()
-
- ############# Real PLC object access #############
- def UpdateMethodsFromPLCStatus(self):
- # Get PLC state : Running or Stopped
- # TODO : use explicit status instead of boolean
- status = None
- if self._connector is not None:
- status = self._connector.GetPLCstatus()
- if status is None:
- self._connector = None
- status = "Disconnected"
- if(self.previous_plcstate != status):
- for args in {
- "Started" : [("_Run", False),
- ("_Stop", True)],
- "Stopped" : [("_Run", True),
- ("_Stop", False)],
- "Empty" : [("_Run", False),
- ("_Stop", False)],
- "Broken" : [],
- "Disconnected" :[("_Run", False),
- ("_Stop", False),
- ("_Transfer", False),
- ("_Connect", True),
- ("_Disconnect", False)],
- }.get(status,[]):
- self.ShowMethod(*args)
- self.previous_plcstate = status
- return True
- return False
-
- def PullPLCStatusProc(self, event):
- if self._connector is None:
- self.StatusTimer.Stop()
- if self.UpdateMethodsFromPLCStatus():
-
- status = _(self.previous_plcstate)
- {"Broken": self.logger.write_error,
- None: lambda x: None}.get(
- self.previous_plcstate, self.logger.write)(_("PLC is %s\n")%status)
- self.AppFrame.RefreshAll()
-
- def RegisterDebugVarToConnector(self):
- self.DebugTimer=None
- Idxs = []
- self.TracedIECPath = []
- if self._connector is not None:
- self.IECdebug_lock.acquire()
- IECPathsToPop = []
- for IECPath,data_tuple in self.IECdebug_datas.iteritems():
- WeakCallableDict, data_log, status, fvalue = data_tuple
- if len(WeakCallableDict) == 0:
- # Callable Dict is empty.
- # This variable is not needed anymore!
- #print "Unused : " + IECPath
- IECPathsToPop.append(IECPath)
- elif IECPath != "__tick__":
- # Convert
- Idx, IEC_Type = self._IECPathToIdx.get(IECPath,(None,None))
- if Idx is not None:
- if IEC_Type in DebugTypesSize:
- Idxs.append((Idx, IEC_Type, fvalue, IECPath))
- else:
- self.logger.write_warning(_("Debug : Unsuppoted type to debug %s\n")%IEC_Type)
- else:
- self.logger.write_warning(_("Debug : Unknown variable %s\n")%IECPath)
- for IECPathToPop in IECPathsToPop:
- self.IECdebug_datas.pop(IECPathToPop)
-
- if Idxs:
- Idxs.sort()
- self.TracedIECPath = zip(*Idxs)[3]
- self._connector.SetTraceVariablesList(zip(*zip(*Idxs)[0:3]))
- else:
- self.TracedIECPath = []
- self._connector.SetTraceVariablesList([])
- self.IECdebug_lock.release()
-
- #for IEC_path, IECdebug_data in self.IECdebug_datas.iteritems():
- # print IEC_path, IECdebug_data[0].keys()
-
- def ReArmDebugRegisterTimer(self):
- if self.DebugTimer is not None:
- self.DebugTimer.cancel()
-
- # Timer to prevent rapid-fire when registering many variables
- # use wx.CallAfter use keep using same thread. TODO : use wx.Timer instead
- self.DebugTimer=Timer(0.5,wx.CallAfter,args = [self.RegisterDebugVarToConnector])
- # Rearm anti-rapid-fire timer
- self.DebugTimer.start()
-
- def GetDebugIECVariableType(self, IECPath):
- Idx, IEC_Type = self._IECPathToIdx.get(IECPath,(None,None))
- return IEC_Type
-
- def SubscribeDebugIECVariable(self, IECPath, callableobj, *args, **kwargs):
- """
- Dispatching use a dictionnary linking IEC variable paths
- to a WeakKeyDictionary linking
- weakly referenced callables to optionnal args
- """
- if IECPath != "__tick__" and not self._IECPathToIdx.has_key(IECPath):
- return None
-
- self.IECdebug_lock.acquire()
- # If no entry exist, create a new one with a fresh WeakKeyDictionary
- IECdebug_data = self.IECdebug_datas.get(IECPath, None)
- if IECdebug_data is None:
- IECdebug_data = [
- WeakKeyDictionary(), # Callables
- [], # Data storage [(tick, data),...]
- "Registered", # Variable status
- None] # Forced value
- self.IECdebug_datas[IECPath] = IECdebug_data
-
- IECdebug_data[0][callableobj]=(args, kwargs)
-
- self.IECdebug_lock.release()
-
- self.ReArmDebugRegisterTimer()
-
- return IECdebug_data[1]
-
- def UnsubscribeDebugIECVariable(self, IECPath, callableobj):
- #print "Unsubscribe", IECPath, callableobj
- self.IECdebug_lock.acquire()
- IECdebug_data = self.IECdebug_datas.get(IECPath, None)
- if IECdebug_data is not None:
- IECdebug_data[0].pop(callableobj,None)
- self.IECdebug_lock.release()
-
- self.ReArmDebugRegisterTimer()
-
- def UnsubscribeAllDebugIECVariable(self):
- self.IECdebug_lock.acquire()
- IECdebug_data = {}
- self.IECdebug_lock.release()
-
- self.ReArmDebugRegisterTimer()
-
- def ForceDebugIECVariable(self, IECPath, fvalue):
- if not self.IECdebug_datas.has_key(IECPath):
- return
-
- self.IECdebug_lock.acquire()
-
- # If no entry exist, create a new one with a fresh WeakKeyDictionary
- IECdebug_data = self.IECdebug_datas.get(IECPath, None)
- IECdebug_data[2] = "Forced"
- IECdebug_data[3] = fvalue
-
- self.IECdebug_lock.release()
-
- self.ReArmDebugRegisterTimer()
-
- def ReleaseDebugIECVariable(self, IECPath):
- if not self.IECdebug_datas.has_key(IECPath):
- return
-
- self.IECdebug_lock.acquire()
-
- # If no entry exist, create a new one with a fresh WeakKeyDictionary
- IECdebug_data = self.IECdebug_datas.get(IECPath, None)
- IECdebug_data[2] = "Registered"
- IECdebug_data[3] = None
-
- self.IECdebug_lock.release()
-
- self.ReArmDebugRegisterTimer()
-
- def CallWeakcallables(self, IECPath, function_name, *cargs):
- data_tuple = self.IECdebug_datas.get(IECPath, None)
- if data_tuple is not None:
- WeakCallableDict, data_log, status, fvalue = data_tuple
- #data_log.append((debug_tick, value))
- for weakcallable,(args,kwargs) in WeakCallableDict.iteritems():
- #print weakcallable, value, args, kwargs
- function = getattr(weakcallable, function_name, None)
- if function is not None:
- if status == "Forced" and cargs[1] == fvalue:
- function(*(cargs + (True,) + args), **kwargs)
- else:
- function(*(cargs + args), **kwargs)
- # This will block thread if more than one call is waiting
-
- def GetTicktime(self):
- return self._Ticktime
-
- def RemoteExec(self, script, **kwargs):
- if self._connector is None:
- return -1, "No runtime connected!"
- return self._connector.RemoteExec(script, **kwargs)
-
- def DebugThreadProc(self):
- """
- This thread waid PLC debug data, and dispatch them to subscribers
- """
- self.debug_break = False
- debug_getvar_retry = 0
- while (not self.debug_break) and (self._connector is not None):
- Trace = self._connector.GetTraceVariables()
- if(Trace):
- plc_status, debug_tick, debug_vars = Trace
- else:
- plc_status = None
- debug_getvar_retry += 1
- #print debug_tick, debug_vars
- if plc_status == "Started":
- self.IECdebug_lock.acquire()
- if len(debug_vars) == len(self.TracedIECPath):
- if debug_getvar_retry > DEBUG_RETRIES_WARN:
- self.logger.write(_("... debugger recovered\n"))
- debug_getvar_retry = 0
- for IECPath,value in zip(self.TracedIECPath, debug_vars):
- if value is not None:
- self.CallWeakcallables(IECPath, "NewValue", debug_tick, value)
- self.CallWeakcallables("__tick__", "NewDataAvailable")
- self.IECdebug_lock.release()
- if debug_getvar_retry == DEBUG_RETRIES_WARN:
- self.logger.write(_("Waiting debugger to recover...\n"))
- if debug_getvar_retry == DEBUG_RETRIES_REREGISTER:
- # re-register debug registry to PLC
- wx.CallAfter(self.RegisterDebugVarToConnector)
- if debug_getvar_retry != 0:
- # Be patient, tollerate PLC to come up before debugging
- time.sleep(0.1)
- else:
- self.debug_break = True
- self.logger.write(_("Debugger disabled\n"))
- self.DebugThread = None
-
- def KillDebugThread(self):
- tmp_debugthread = self.DebugThread
- self.debug_break = True
- if tmp_debugthread is not None:
- self.logger.writeyield(_("Stopping debugger...\n"))
- tmp_debugthread.join(timeout=5)
- if tmp_debugthread.isAlive() and self.logger:
- self.logger.write_warning(_("Couldn't stop debugger.\n"))
- else:
- self.logger.write(_("Debugger stopped.\n"))
- self.DebugThread = None
-
- def _connect_debug(self):
- if self.AppFrame:
- self.AppFrame.ResetGraphicViewers()
- self.RegisterDebugVarToConnector()
- if self.DebugThread is None:
- self.DebugThread = Thread(target=self.DebugThreadProc)
- self.DebugThread.start()
-
- def _Run(self):
- """
- Start PLC
- """
- if self.GetIECProgramsAndVariables():
- self._connector.StartPLC()
- self.logger.write(_("Starting PLC\n"))
- self._connect_debug()
- else:
- self.logger.write_error(_("Couldn't start PLC !\n"))
- wx.CallAfter(self.UpdateMethodsFromPLCStatus)
-
- def _Stop(self):
- """
- Stop PLC
- """
- if self._connector is not None and not self._connector.StopPLC():
- self.logger.write_error(_("Couldn't stop PLC !\n"))
-
- # debugthread should die on his own
- #self.KillDebugThread()
-
- wx.CallAfter(self.UpdateMethodsFromPLCStatus)
-
- def _Connect(self):
- # don't accept re-connetion is already connected
- if self._connector is not None:
- self.logger.write_error(_("Already connected. Please disconnect\n"))
- return
-
- # Get connector uri
- uri = self.\
- BeremizRoot.\
- getURI_location().\
- strip()
-
- # if uri is empty launch discovery dialog
- if uri == "":
- # Launch Service Discovery dialog
- dialog = DiscoveryDialog(self.AppFrame)
- answer = dialog.ShowModal()
- uri = dialog.GetURI()
- dialog.Destroy()
-
- # Nothing choosed or cancel button
- if uri is None or answer == wx.ID_CANCEL:
- self.logger.write_error(_("Connection canceled!\n"))
- return
- else:
- self.\
- BeremizRoot.\
- setURI_location(uri)
-
- # Get connector from uri
- try:
- self._connector = connectors.ConnectorFactory(uri, self)
- except Exception, msg:
- self.logger.write_error(_("Exception while connecting %s!\n")%uri)
- self.logger.write_error(traceback.format_exc())
-
- # Did connection success ?
- if self._connector is None:
- # Oups.
- self.logger.write_error(_("Connection failed to %s!\n")%uri)
- else:
- self.ShowMethod("_Connect", False)
- self.ShowMethod("_Disconnect", True)
- self.ShowMethod("_Transfer", True)
-
- self.CompareLocalAndRemotePLC()
-
- # Init with actual PLC status and print it
- self.UpdateMethodsFromPLCStatus()
- if self.previous_plcstate is not None:
- status = _(self.previous_plcstate)
- else:
- status = ""
- self.logger.write(_("PLC is %s\n")%status)
-
- # Start the status Timer
- self.StatusTimer.Start(milliseconds=500, oneShot=False)
-
- if self.previous_plcstate=="Started":
- if self.DebugAvailable() and self.GetIECProgramsAndVariables():
- self.logger.write(_("Debug connect matching running PLC\n"))
- self._connect_debug()
- else:
- self.logger.write_warning(_("Debug do not match PLC - stop/transfert/start to re-enable\n"))
-
- def CompareLocalAndRemotePLC(self):
- if self._connector is None:
- return
- # We are now connected. Update button status
- MD5 = self.GetLastBuildMD5()
- # Check remote target PLC correspondance to that md5
- if MD5 is not None:
- if not self._connector.MatchMD5(MD5):
-# self.logger.write_warning(
-# _("Latest build does not match with target, please transfer.\n"))
- self.EnableMethod("_Transfer", True)
- else:
-# self.logger.write(
-# _("Latest build matches target, no transfer needed.\n"))
- self.EnableMethod("_Transfer", True)
- # warns controller that program match
- self.ProgramTransferred()
- #self.EnableMethod("_Transfer", False)
- else:
-# self.logger.write_warning(
-# _("Cannot compare latest build to target. Please build.\n"))
- self.EnableMethod("_Transfer", False)
-
-
- def _Disconnect(self):
- self._connector = None
- self.StatusTimer.Stop()
- wx.CallAfter(self.UpdateMethodsFromPLCStatus)
-
- def _Transfer(self):
- # Get the last build PLC's
- MD5 = self.GetLastBuildMD5()
-
- # Check if md5 file is empty : ask user to build PLC
- if MD5 is None :
- self.logger.write_error(_("Failed : Must build before transfer.\n"))
- return False
-
- # Compare PLC project with PLC on target
- if self._connector.MatchMD5(MD5):
- self.logger.write(
- _("Latest build already matches current target. Transfering anyway...\n"))
-
- # Get temprary directory path
- extrafilespath = self._getExtraFilesPath()
- extrafiles = [(name, open(os.path.join(extrafilespath, name),
- 'rb').read()) \
- for name in os.listdir(extrafilespath) \
- if not name=="CVS"]
-
- # Send PLC on target
- builder = self.GetBuilder()
- if builder is not None:
- data = builder.GetBinaryCode()
- if data is not None :
- if self._connector.NewPLC(MD5, data, extrafiles) and self.GetIECProgramsAndVariables():
- self.UnsubscribeAllDebugIECVariable()
- self.ProgramTransferred()
- if self.AppFrame is not None:
- self.AppFrame.RefreshInstancesTree()
- self.AppFrame.CloseObsoleteDebugTabs()
- self.logger.write(_("Transfer completed successfully.\n"))
- else:
- self.logger.write_error(_("Transfer failed\n"))
- else:
- self.logger.write_error(_("No PLC to transfer (did build succeed ?)\n"))
-
- wx.CallAfter(self.UpdateMethodsFromPLCStatus)
-
- PluginMethods = [
- {"bitmap" : opjimg("Build"),
- "name" : _("Build"),
- "tooltip" : _("Build project into build folder"),
- "method" : "_Build"},
- {"bitmap" : opjimg("Clean"),
- "name" : _("Clean"),
- "enabled" : False,
- "tooltip" : _("Clean project build folder"),
- "method" : "_Clean"},
- {"bitmap" : opjimg("Run"),
- "name" : _("Run"),
- "shown" : False,
- "tooltip" : _("Start PLC"),
- "method" : "_Run"},
- {"bitmap" : opjimg("Stop"),
- "name" : _("Stop"),
- "shown" : False,
- "tooltip" : _("Stop Running PLC"),
- "method" : "_Stop"},
- {"bitmap" : opjimg("Connect"),
- "name" : _("Connect"),
- "tooltip" : _("Connect to the target PLC"),
- "method" : "_Connect"},
- {"bitmap" : opjimg("Transfer"),
- "name" : _("Transfer"),
- "shown" : False,
- "tooltip" : _("Transfer PLC"),
- "method" : "_Transfer"},
- {"bitmap" : opjimg("Disconnect"),
- "name" : _("Disconnect"),
- "shown" : False,
- "tooltip" : _("Disconnect from PLC"),
- "method" : "_Disconnect"},
- {"bitmap" : opjimg("ShowIECcode"),
- "name" : _("Show code"),
- "shown" : False,
- "tooltip" : _("Show IEC code generated by PLCGenerator"),
- "method" : "_showIECcode"},
- {"bitmap" : opjimg("editIECrawcode"),
- "name" : _("Raw IEC code"),
- "tooltip" : _("Edit raw IEC code added to code generated by PLCGenerator"),
- "method" : "_editIECrawcode"},
- ]