#!/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 os
import sys
import getopt
import wx
import wx.adv
import version
import util.paths as paths
import util.ExceptionHandler
from util.misc import InstallLocalRessources
from IDEFrame import IDEFrame, AppendMenu
from IDEFrame import \
TITLE, \
EDITORTOOLBAR, \
FILEMENU, \
EDITMENU, \
DISPLAYMENU, \
PROJECTTREE, \
POUINSTANCEVARIABLESPANEL, \
LIBRARYTREE, \
PAGETITLES, \
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,
ID_PLCOPENEDITORFILEMENUGENERATEAS,
] = [wx.NewIdRef() for _init_coll_FileMenu_Items in range(2)]
beremiz_dir = paths.AbsDir(__file__)
class PLCOpenEditor(IDEFrame):
def _init_coll_FileMenu_Items(self, parent):
AppendMenu(parent, help='', id=wx.ID_NEW,
kind=wx.ITEM_NORMAL, text=_('New') + '\tCTRL+N')
AppendMenu(parent, help='', id=wx.ID_OPEN,
kind=wx.ITEM_NORMAL, text=_('Open') + '\tCTRL+O')
AppendMenu(parent, help='', id=wx.ID_CLOSE,
kind=wx.ITEM_NORMAL, text=_('Close Tab') + '\tCTRL+W')
AppendMenu(parent, help='', id=wx.ID_CLOSE_ALL,
kind=wx.ITEM_NORMAL, text=_('Close Project') + '\tCTRL+SHIFT+W')
parent.AppendSeparator()
AppendMenu(parent, help='', id=wx.ID_SAVE,
kind=wx.ITEM_NORMAL, text=_('Save') + '\tCTRL+S')
AppendMenu(parent, help='', id=wx.ID_SAVEAS,
kind=wx.ITEM_NORMAL, text=_('Save As...') + '\tCTRL+SHIFT+S')
AppendMenu(parent, help='', id=ID_PLCOPENEDITORFILEMENUGENERATE,
kind=wx.ITEM_NORMAL, text=_('Generate Program') + '\tCTRL+G')
AppendMenu(parent, help='', id=ID_PLCOPENEDITORFILEMENUGENERATEAS,
kind=wx.ITEM_NORMAL, text=_('Generate Program As...') + '\tCTRL+SHIFT+G')
parent.AppendSeparator()
AppendMenu(parent, help='', id=wx.ID_PAGE_SETUP,
kind=wx.ITEM_NORMAL, text=_('Page Setup') + '\tCTRL+ALT+P')
AppendMenu(parent, help='', id=wx.ID_PREVIEW,
kind=wx.ITEM_NORMAL, text=_('Preview') + '\tCTRL+SHIFT+P')
AppendMenu(parent, help='', id=wx.ID_PRINT,
kind=wx.ITEM_NORMAL, text=_('Print') + '\tCTRL+P')
parent.AppendSeparator()
AppendMenu(parent, help='', id=wx.ID_PROPERTIES,
kind=wx.ITEM_NORMAL, text=_('&Properties'))
parent.AppendSeparator()
AppendMenu(parent, help='', id=wx.ID_EXIT,
kind=wx.ITEM_NORMAL, text=_('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.OnGenerateProgramAsMenu,
id=ID_PLCOPENEDITORFILEMENUGENERATEAS)
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", _('New'), None),
(wx.ID_OPEN, "open", _('Open'), None),
(wx.ID_SAVE, "save", _('Save'), None),
(wx.ID_SAVEAS, "saveas", _('Save As...'), None),
(wx.ID_PRINT, "print", _('Print'), None),
(ID_PLCOPENEDITORFILEMENUGENERATE, "Build", _('Generate Program'), None)])
def _init_coll_HelpMenu_Items(self, parent):
def handler(event):
return wx.MessageBox(
version.GetCommunityHelpMsg(),
_('Community support'),
wx.OK | wx.ICON_INFORMATION)
menu_entry = parent.Append(wx.ID_ANY, _('Community support'), '')
self.Bind(wx.EVT_MENU, handler, menu_entry)
parent.Append(wx.MenuItem(helpString='', id=wx.ID_ABOUT,
kind=wx.ITEM_NORMAL, text=_('About')))
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)
MenuToolBar.EnableTool(ID_PLCOPENEDITORFILEMENUGENERATE, True)
self.FileMenu.Enable(ID_PLCOPENEDITORFILEMENUGENERATEAS, 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)
MenuToolBar.EnableTool(ID_PLCOPENEDITORFILEMENUGENERATE, False)
self.FileMenu.Enable(ID_PLCOPENEDITORFILEMENUGENERATEAS, 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):
result = self.Controler.GetProgramFilePath()
if not result:
self.GenerateProgramAs()
else:
self.GenerateProgram(result)
def OnGenerateProgramAsMenu(self, event):
self.GenerateProgramAs()
def GenerateProgramAs(self):
dialog = wx.FileDialog(self, _("Choose a file"), os.getcwd(), os.path.basename(self.Controler.GetProgramFilePath()), _("ST files (*.st)|*.st|All files|*.*"), wx.SAVE | wx.CHANGE_DIR)
if dialog.ShowModal() == wx.ID_OK:
self.GenerateProgram(dialog.GetPath())
dialog.Destroy()
def GenerateProgram(self, filepath=None):
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()
def OnAboutMenu(self, event):
info = wx.adv.AboutDialogInfo()
info = version.GetAboutDialogInfo(info)
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()
class PLCOpenEditorApp(wx.App):
# def SetOpenFile(
def PrintUsage(self):
print("\nUsage of PLCOpenEditor.py :")
print("\n %s [Filepath]\n" % sys.argv[0])
def ParseCommandLine(self):
# 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:
self.PrintUsage()
sys.exit(2)
# Extract if help has been requested
for o, _a in opts:
if o in ("-h", "--help"):
self.PrintUsage()
sys.exit()
# Extract the optional filename to open
self.fileOpen = None
if len(args) > 1:
self.PrintUsage()
sys.exit()
elif len(args) == 1:
self.fileOpen = args[0]
def OnInit(self):
self.SetAppName('plcopeneditor')
self.ParseCommandLine()
InstallLocalRessources(beremiz_dir)
util.ExceptionHandler.AddExceptHook(version.app_version)
self.frame = PLCOpenEditor(None, fileOpen=self.fileOpen)
return True
def Show(self):
self.frame.Show()
if __name__ == '__main__':
app = PLCOpenEditorApp()
app.Show()
app.MainLoop()