#!/usr/bin/env python
# -*- coding: utf-8 -*-
# This file is part of Beremiz, a Integrated Development Environment for
# programming IEC 61131-3 automates supporting plcopen standard and CanFestival.
#
# Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
# Copyright (C) 2017: Andrey Skvortsov
#
# See COPYING file for copyrights details.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
import wx
import os
import sys
import platform
import time
import traceback
import getopt
import version
import util.paths as paths
beremiz_dir = paths.AbsDir(__file__)
__version__ = "$Revision: 1.130 $"
if __name__ == '__main__':
# Usage message displayed when help request or when error detected in
# command line
def usage():
print "\nUsage of PLCOpenEditor.py :"
print "\n %s [Filepath]\n" % sys.argv[0]
# Parse options given to PLCOpenEditor in command line
try:
opts, args = getopt.getopt(sys.argv[1:], "h", ["help"])
except getopt.GetoptError:
# print help information and exit:
usage()
sys.exit(2)
# Extract if help has been requested
for o, a in opts:
if o in ("-h", "--help"):
usage()
sys.exit()
# Extract the optional filename to open
fileOpen = None
if len(args) > 1:
usage()
sys.exit()
elif len(args) == 1:
fileOpen = args[0]
# Create wxApp (Need to create App before internationalization because of
# Windows)
if wx.VERSION >= (3, 0, 0):
app = wx.App()
else:
app = wx.PySimpleApp()
from util.misc import InstallLocalRessources
InstallLocalRessources(beremiz_dir)
# these imports require wx.GetApp to return
# a valid application instance
from docutil import *
from IDEFrame import IDEFrame, AppendMenu
from IDEFrame import \
TITLE, \
EDITORTOOLBAR, \
FILEMENU, \
EDITMENU, \
DISPLAYMENU, \
PROJECTTREE, \
POUINSTANCEVARIABLESPANEL, \
LIBRARYTREE, \
PAGETITLES
from IDEFrame import EncodeFileSystemPath, DecodeFileSystemPath
from editors.Viewer import Viewer
from PLCControler import PLCControler
from dialogs import ProjectDialog
from dialogs.AboutDialog import ShowAboutDialog
# -------------------------------------------------------------------------------
# PLCOpenEditor Main Class
# -------------------------------------------------------------------------------
# Define PLCOpenEditor FileMenu extra items id
[
ID_PLCOPENEDITORFILEMENUGENERATE,
] = [wx.NewId() for _init_coll_FileMenu_Items in range(1)]
class PLCOpenEditor(IDEFrame):
# Compatibility function for wx versions < 2.6
if wx.VERSION < (2, 6, 0):
def Bind(self, event, function, id=None):
if id is not None:
event(self, id, function)
else:
event(self, function)
def _init_coll_FileMenu_Items(self, parent):
AppendMenu(parent, help='', id=wx.ID_NEW,
kind=wx.ITEM_NORMAL, text=_(u'New') + '\tCTRL+N')
AppendMenu(parent, help='', id=wx.ID_OPEN,
kind=wx.ITEM_NORMAL, text=_(u'Open') + '\tCTRL+O')
AppendMenu(parent, help='', id=wx.ID_CLOSE,
kind=wx.ITEM_NORMAL, text=_(u'Close Tab') + '\tCTRL+W')
AppendMenu(parent, help='', id=wx.ID_CLOSE_ALL,
kind=wx.ITEM_NORMAL, text=_(u'Close Project') + '\tCTRL+SHIFT+W')
parent.AppendSeparator()
AppendMenu(parent, help='', id=wx.ID_SAVE,
kind=wx.ITEM_NORMAL, text=_(u'Save') + '\tCTRL+S')
AppendMenu(parent, help='', id=wx.ID_SAVEAS,
kind=wx.ITEM_NORMAL, text=_(u'Save As...') + '\tCTRL+SHIFT+S')
AppendMenu(parent, help='', id=ID_PLCOPENEDITORFILEMENUGENERATE,
kind=wx.ITEM_NORMAL, text=_(u'Generate Program') + '\tCTRL+G')
parent.AppendSeparator()
AppendMenu(parent, help='', id=wx.ID_PAGE_SETUP,
kind=wx.ITEM_NORMAL, text=_(u'Page Setup') + '\tCTRL+ALT+P')
AppendMenu(parent, help='', id=wx.ID_PREVIEW,
kind=wx.ITEM_NORMAL, text=_(u'Preview') + '\tCTRL+SHIFT+P')
AppendMenu(parent, help='', id=wx.ID_PRINT,
kind=wx.ITEM_NORMAL, text=_(u'Print') + '\tCTRL+P')
parent.AppendSeparator()
AppendMenu(parent, help='', id=wx.ID_PROPERTIES,
kind=wx.ITEM_NORMAL, text=_(u'&Properties'))
parent.AppendSeparator()
AppendMenu(parent, help='', id=wx.ID_EXIT,
kind=wx.ITEM_NORMAL, text=_(u'Quit') + '\tCTRL+Q')
self.Bind(wx.EVT_MENU, self.OnNewProjectMenu, id=wx.ID_NEW)
self.Bind(wx.EVT_MENU, self.OnOpenProjectMenu, id=wx.ID_OPEN)
self.Bind(wx.EVT_MENU, self.OnCloseTabMenu, id=wx.ID_CLOSE)
self.Bind(wx.EVT_MENU, self.OnCloseProjectMenu, id=wx.ID_CLOSE_ALL)
self.Bind(wx.EVT_MENU, self.OnSaveProjectMenu, id=wx.ID_SAVE)
self.Bind(wx.EVT_MENU, self.OnSaveProjectAsMenu, id=wx.ID_SAVEAS)
self.Bind(wx.EVT_MENU, self.OnGenerateProgramMenu,
id=ID_PLCOPENEDITORFILEMENUGENERATE)
self.Bind(wx.EVT_MENU, self.OnPageSetupMenu, id=wx.ID_PAGE_SETUP)
self.Bind(wx.EVT_MENU, self.OnPreviewMenu, id=wx.ID_PREVIEW)
self.Bind(wx.EVT_MENU, self.OnPrintMenu, id=wx.ID_PRINT)
self.Bind(wx.EVT_MENU, self.OnPropertiesMenu, id=wx.ID_PROPERTIES)
self.Bind(wx.EVT_MENU, self.OnQuitMenu, id=wx.ID_EXIT)
self.AddToMenuToolBar([(wx.ID_NEW, "new", _(u'New'), None),
(wx.ID_OPEN, "open", _(u'Open'), None),
(wx.ID_SAVE, "save", _(u'Save'), None),
(wx.ID_SAVEAS, "saveas", _(u'Save As...'), None),
(wx.ID_PRINT, "print", _(u'Print'), None)])
def _init_coll_HelpMenu_Items(self, parent):
AppendMenu(parent, help='', id=wx.ID_HELP,
kind=wx.ITEM_NORMAL, text=_(u'PLCOpenEditor') + '\tF1')
# AppendMenu(parent, help='', id=wx.ID_HELP_CONTENTS,
# kind=wx.ITEM_NORMAL, text=u'PLCOpen\tF2')
# AppendMenu(parent, help='', id=wx.ID_HELP_CONTEXT,
# kind=wx.ITEM_NORMAL, text=u'IEC 61131-3\tF3')
def handler(event):
return wx.MessageBox(
version.GetCommunityHelpMsg(),
_(u'Community support'),
wx.OK | wx.ICON_INFORMATION)
id = wx.NewId()
parent.Append(help='', id=id, kind=wx.ITEM_NORMAL, text=_(u'Community support'))
self.Bind(wx.EVT_MENU, handler, id=id)
AppendMenu(parent, help='', id=wx.ID_ABOUT,
kind=wx.ITEM_NORMAL, text=_(u'About'))
self.Bind(wx.EVT_MENU, self.OnPLCOpenEditorMenu, id=wx.ID_HELP)
# self.Bind(wx.EVT_MENU, self.OnPLCOpenMenu, id=wx.ID_HELP_CONTENTS)
self.Bind(wx.EVT_MENU, self.OnAboutMenu, id=wx.ID_ABOUT)
def __init__(self, parent, fileOpen=None):
""" Constructor of the PLCOpenEditor class.
:param parent: The parent window.
:param fileOpen: The filepath to open if no controler defined (default: None).
"""
self.icon = wx.Icon(os.path.join(beremiz_dir, "images", "poe.ico"), wx.BITMAP_TYPE_ICO)
IDEFrame.__init__(self, parent)
result = None
# Open the filepath if defined
if fileOpen is not None:
fileOpen = DecodeFileSystemPath(fileOpen, False)
if os.path.isfile(fileOpen):
# Create a new controller
controler = PLCControler()
result = controler.OpenXMLFile(fileOpen)
self.Controler = controler
self.LibraryPanel.SetController(controler)
self.ProjectTree.Enable(True)
self.PouInstanceVariablesPanel.SetController(controler)
self._Refresh(PROJECTTREE, POUINSTANCEVARIABLESPANEL, LIBRARYTREE)
# Define PLCOpenEditor icon
self.SetIcon(self.icon)
self.Bind(wx.EVT_CLOSE, self.OnCloseFrame)
self._Refresh(TITLE, EDITORTOOLBAR, FILEMENU, EDITMENU, DISPLAYMENU)
if result is not None:
(num, line) = result
self.ShowErrorMessage(_("PLC syntax error at line {a1}:\n{a2}").format(a1=num, a2=line))
def OnCloseFrame(self, event):
if self.Controler is None or self.CheckSaveBeforeClosing(_("Close Application")):
self.AUIManager.UnInit()
self.SaveLastState()
event.Skip()
else:
event.Veto()
def RefreshTitle(self):
name = _("PLCOpenEditor")
if self.Controler is not None:
self.SetTitle("%s - %s" % (name, self.Controler.GetFilename()))
else:
self.SetTitle(name)
# -------------------------------------------------------------------------------
# File Menu Functions
# -------------------------------------------------------------------------------
def RefreshFileMenu(self):
MenuToolBar = self.Panes["MenuToolBar"]
if self.Controler is not None:
selected = self.TabsOpened.GetSelection()
if selected >= 0:
graphic_viewer = isinstance(self.TabsOpened.GetPage(selected), Viewer)
else:
graphic_viewer = False
if self.TabsOpened.GetPageCount() > 0:
self.FileMenu.Enable(wx.ID_CLOSE, True)
if graphic_viewer:
self.FileMenu.Enable(wx.ID_PREVIEW, True)
self.FileMenu.Enable(wx.ID_PRINT, True)
MenuToolBar.EnableTool(wx.ID_PRINT, True)
else:
self.FileMenu.Enable(wx.ID_PREVIEW, False)
self.FileMenu.Enable(wx.ID_PRINT, False)
MenuToolBar.EnableTool(wx.ID_PRINT, False)
else:
self.FileMenu.Enable(wx.ID_CLOSE, False)
self.FileMenu.Enable(wx.ID_PREVIEW, False)
self.FileMenu.Enable(wx.ID_PRINT, False)
MenuToolBar.EnableTool(wx.ID_PRINT, False)
self.FileMenu.Enable(wx.ID_PAGE_SETUP, True)
project_modified = not self.Controler.ProjectIsSaved()
self.FileMenu.Enable(wx.ID_SAVE, project_modified)
MenuToolBar.EnableTool(wx.ID_SAVE, project_modified)
self.FileMenu.Enable(wx.ID_PROPERTIES, True)
self.FileMenu.Enable(wx.ID_CLOSE_ALL, True)
self.FileMenu.Enable(wx.ID_SAVEAS, True)
MenuToolBar.EnableTool(wx.ID_SAVEAS, True)
self.FileMenu.Enable(ID_PLCOPENEDITORFILEMENUGENERATE, True)
else:
self.FileMenu.Enable(wx.ID_CLOSE, False)
self.FileMenu.Enable(wx.ID_PAGE_SETUP, False)
self.FileMenu.Enable(wx.ID_PREVIEW, False)
self.FileMenu.Enable(wx.ID_PRINT, False)
MenuToolBar.EnableTool(wx.ID_PRINT, False)
self.FileMenu.Enable(wx.ID_SAVE, False)
MenuToolBar.EnableTool(wx.ID_SAVE, False)
self.FileMenu.Enable(wx.ID_PROPERTIES, False)
self.FileMenu.Enable(wx.ID_CLOSE_ALL, False)
self.FileMenu.Enable(wx.ID_SAVEAS, False)
MenuToolBar.EnableTool(wx.ID_SAVEAS, False)
self.FileMenu.Enable(ID_PLCOPENEDITORFILEMENUGENERATE, False)
def OnNewProjectMenu(self, event):
if self.Controler is not None and not self.CheckSaveBeforeClosing():
return
dialog = ProjectDialog(self)
if dialog.ShowModal() == wx.ID_OK:
properties = dialog.GetValues()
self.ResetView()
self.Controler = PLCControler()
self.Controler.CreateNewProject(properties)
self.LibraryPanel.SetController(self.Controler)
self.ProjectTree.Enable(True)
self._Refresh(TITLE, FILEMENU, EDITMENU, PROJECTTREE, POUINSTANCEVARIABLESPANEL,
LIBRARYTREE)
def OnOpenProjectMenu(self, event):
if self.Controler is not None and not self.CheckSaveBeforeClosing():
return
filepath = ""
if self.Controler is not None:
filepath = self.Controler.GetFilePath()
if filepath != "":
directory = os.path.dirname(filepath)
else:
directory = os.getcwd()
result = None
dialog = wx.FileDialog(self, _("Choose a file"), directory, "", _("PLCOpen files (*.xml)|*.xml|All files|*.*"), wx.OPEN)
if dialog.ShowModal() == wx.ID_OK:
filepath = dialog.GetPath()
if os.path.isfile(filepath):
self.ResetView()
controler = PLCControler()
result = controler.OpenXMLFile(filepath)
self.Controler = controler
self.LibraryPanel.SetController(controler)
self.ProjectTree.Enable(True)
self.PouInstanceVariablesPanel.SetController(controler)
self._Refresh(PROJECTTREE, LIBRARYTREE)
self._Refresh(TITLE, EDITORTOOLBAR, FILEMENU, EDITMENU)
dialog.Destroy()
if result is not None:
(num, line) = result
self.ShowErrorMessage(_("PLC syntax error at line {a1}:\n{a2}").format(a1=num, a2=line))
def OnCloseProjectMenu(self, event):
if not self.CheckSaveBeforeClosing():
return
self.ResetView()
self._Refresh(TITLE, EDITORTOOLBAR, FILEMENU, EDITMENU)
def OnSaveProjectMenu(self, event):
self.SaveProject()
def OnSaveProjectAsMenu(self, event):
self.SaveProjectAs()
def OnGenerateProgramMenu(self, event):
dialog = wx.FileDialog(self, _("Choose a file"), os.getcwd(), self.Controler.GetProgramFilePath(), _("ST files (*.st)|*.st|All files|*.*"), wx.SAVE | wx.CHANGE_DIR)
if dialog.ShowModal() == wx.ID_OK:
filepath = dialog.GetPath()
message_text = ""
header, icon = _("Done"), wx.ICON_INFORMATION
if os.path.isdir(os.path.dirname(filepath)):
program, errors, warnings = self.Controler.GenerateProgram(filepath)
message_text += "".join([_("warning: %s\n") % warning for warning in warnings])
if len(errors) > 0:
message_text += "".join([_("error: %s\n") % error for error in errors])
message_text += _("Can't generate program to file %s!") % filepath
header, icon = _("Error"), wx.ICON_ERROR
else:
message_text += _("Program was successfully generated!")
else:
message_text += _("\"%s\" is not a valid folder!") % os.path.dirname(filepath)
header, icon = _("Error"), wx.ICON_ERROR
message = wx.MessageDialog(self, message_text, header, wx.OK | icon)
message.ShowModal()
message.Destroy()
dialog.Destroy()
def OnPLCOpenEditorMenu(self, event):
wx.MessageBox(_("No documentation available.\nComing soon."))
def OnPLCOpenMenu(self, event):
open_pdf(os.path.join(beremiz_dir, "plcopen", "TC6_XML_V101.pdf"))
def OnAboutMenu(self, event):
info = version.GetAboutDialogInfo()
info.Name = "PLCOpenEditor"
info.Description = _("PLCOpenEditor is part of Beremiz project.\n\n"
"Beremiz is an ") + info.Description
info.Icon = wx.Icon(os.path.join(beremiz_dir, "images", "aboutlogo.png"), wx.BITMAP_TYPE_PNG)
ShowAboutDialog(self, info)
def SaveProject(self):
result = self.Controler.SaveXMLFile()
if not result:
self.SaveProjectAs()
else:
self._Refresh(TITLE, FILEMENU, PAGETITLES)
def SaveProjectAs(self):
filepath = self.Controler.GetFilePath()
if filepath != "":
directory, filename = os.path.split(filepath)
else:
directory, filename = os.getcwd(), "%(projectName)s.xml" % self.Controler.GetProjectProperties()
dialog = wx.FileDialog(self, _("Choose a file"), directory, filename, _("PLCOpen files (*.xml)|*.xml|All files|*.*"), wx.SAVE | wx.OVERWRITE_PROMPT)
if dialog.ShowModal() == wx.ID_OK:
filepath = dialog.GetPath()
if os.path.isdir(os.path.dirname(filepath)):
result = self.Controler.SaveXMLFile(filepath)
if not result:
self.ShowErrorMessage(_("Can't save project to file %s!") % filepath)
else:
self.ShowErrorMessage(_("\"%s\" is not a valid folder!") % os.path.dirname(filepath))
self._Refresh(TITLE, FILEMENU, PAGETITLES)
dialog.Destroy()
# -------------------------------------------------------------------------------
# Exception Handler
# -------------------------------------------------------------------------------
Max_Traceback_List_Size = 20
def Display_Exception_Dialog(e_type, e_value, e_tb):
trcbck_lst = []
for i, line in enumerate(traceback.extract_tb(e_tb)):
trcbck = " " + str(i+1) + _(". ")
if line[0].find(os.getcwd()) == -1:
trcbck += _("file : ") + str(line[0]) + _(", ")
else:
trcbck += _("file : ") + str(line[0][len(os.getcwd()):]) + _(", ")
trcbck += _("line : ") + str(line[1]) + _(", ") + _("function : ") + str(line[2])
trcbck_lst.append(trcbck)
# Allow clicking....
cap = wx.Window_GetCapture()
if cap:
cap.ReleaseMouse()
dlg = wx.SingleChoiceDialog(
None,
_("""
An unhandled exception (bug) occured. Bug report saved at :
(%s)
Please be kind enough to send this file to:
beremiz-devel@lists.sourceforge.net
You should now restart program.
Traceback:
""") % bug_report_path +
repr(e_type) + " : " + repr(e_value),
_("Error"),
trcbck_lst)
try:
res = (dlg.ShowModal() == wx.ID_OK)
finally:
dlg.Destroy()
return res
def Display_Error_Dialog(e_value):
message = wx.MessageDialog(None, str(e_value), _("Error"), wx.OK | wx.ICON_ERROR)
message.ShowModal()
message.Destroy()
def get_last_traceback(tb):
while tb.tb_next:
tb = tb.tb_next
return tb
def format_namespace(d, indent=' '):
return '\n'.join(['%s%s: %s' % (indent, k, repr(v)[:10000]) for k, v in d.iteritems()])
ignored_exceptions = [] # a problem with a line in a module is only reported once per session
def AddExceptHook(path, app_version='[No version]'):
def handle_exception(e_type, e_value, e_traceback):
traceback.print_exception(e_type, e_value, e_traceback) # this is very helpful when there's an exception in the rest of this func
last_tb = get_last_traceback(e_traceback)
ex = (last_tb.tb_frame.f_code.co_filename, last_tb.tb_frame.f_lineno)
if str(e_value).startswith("!!!"):
Display_Error_Dialog(e_value)
elif ex not in ignored_exceptions:
result = Display_Exception_Dialog(e_type, e_value, e_traceback)
if result:
ignored_exceptions.append(ex)
info = {
'app-title': wx.GetApp().GetAppName(),
'app-version': app_version,
'wx-version': wx.VERSION_STRING,
'wx-platform': wx.Platform,
'python-version': platform.python_version(),
'platform': platform.platform(),
'e-type': e_type,
'e-value': e_value,
'date': time.ctime(),
'cwd': os.getcwd(),
}
if e_traceback:
info['traceback'] = ''.join(traceback.format_tb(e_traceback)) + '%s: %s' % (e_type, e_value)
last_tb = get_last_traceback(e_traceback)
exception_locals = last_tb.tb_frame.f_locals # the locals at the level of the stack trace where the exception actually occurred
info['locals'] = format_namespace(exception_locals)
if 'self' in exception_locals:
info['self'] = format_namespace(exception_locals['self'].__dict__)
output = open(path+os.sep+"bug_report_"+time.strftime("%Y_%m_%d__%H-%M-%S")+".txt", 'w')
lst = info.keys()
lst.sort()
for a in lst:
output.write(a+":\n"+str(info[a])+"\n\n")
# sys.excepthook = lambda *args: wx.CallAfter(handle_exception, *args)
sys.excepthook = handle_exception
if __name__ == '__main__':
if wx.VERSION < (3, 0, 0):
wx.InitAllImageHandlers()
# Install a exception handle for bug reports
AddExceptHook(os.getcwd(), version.app_version)
frame = PLCOpenEditor(None, fileOpen=fileOpen)
frame.Show()
app.MainLoop()