#!/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) 2016: Andrey Skvortsov <andrej.skvortzov@gmail.com>
#
# 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, sys
import tempfile
import shutil
import random
import time
import version
from types import ListType
beremiz_dir = os.path.dirname(os.path.realpath(__file__))
def Bpath(*args):
return os.path.join(beremiz_dir,*args)
import wx.lib.buttons, wx.lib.statbmp, wx.stc
import cPickle
import types, time, re, platform, time, traceback, commands
from docutil import OpenHtmlFrame
from editors.EditorPanel import EditorPanel
from editors.Viewer import Viewer
from editors.TextViewer import TextViewer
from editors.ResourceEditor import ConfigurationEditor, ResourceEditor
from editors.DataTypeEditor import DataTypeEditor
from util.MiniTextControler import MiniTextControler
from util.ProcessLogger import ProcessLogger
from controls.LogViewer import LogViewer
from controls.CustomStyledTextCtrl import CustomStyledTextCtrl
from controls import EnhancedStatusBar as esb
from dialogs.AboutDialog import ShowAboutDialog
from PLCControler import LOCATION_CONFNODE, LOCATION_MODULE, LOCATION_GROUP, LOCATION_VAR_INPUT, LOCATION_VAR_OUTPUT, LOCATION_VAR_MEMORY, ITEM_PROJECT, ITEM_RESOURCE
from ProjectController import ProjectController, GetAddMenuItems, MATIEC_ERROR_MODEL, ITEM_CONFNODE
MAX_RECENT_PROJECTS = 9
if wx.Platform == '__WXMSW__':
faces = {
'mono' : 'Courier New',
'size' : 8,
}
else:
faces = {
'mono' : 'Courier',
'size' : 10,
}
from threading import Lock,Timer,currentThread
MainThread = currentThread().ident
REFRESH_PERIOD = 0.1
from time import time as gettime
class LogPseudoFile:
""" Base class for file like objects to facilitate StdOut for the Shell."""
def __init__(self, output, risecall):
self.red_white = 1
self.red_yellow = 2
self.black_white = wx.stc.STC_STYLE_DEFAULT
self.output = output
self.risecall = risecall
# to prevent rapid fire on rising log panel
self.rising_timer = 0
self.lock = Lock()
self.YieldLock = Lock()
self.RefreshLock = Lock()
self.TimerAccessLock = Lock()
self.stack = []
self.LastRefreshTime = gettime()
self.LastRefreshTimer = None
def write(self, s, style = None):
if self.lock.acquire():
self.stack.append((s,style))
self.lock.release()
current_time = gettime()
self.TimerAccessLock.acquire()
if self.LastRefreshTimer:
self.LastRefreshTimer.cancel()
self.LastRefreshTimer=None
self.TimerAccessLock.release()
if current_time - self.LastRefreshTime > REFRESH_PERIOD and self.RefreshLock.acquire(False):
self._should_write()
else:
self.TimerAccessLock.acquire()
self.LastRefreshTimer = Timer(REFRESH_PERIOD, self._timer_expired)
self.LastRefreshTimer.start()
self.TimerAccessLock.release()
def _timer_expired(self):
if self.RefreshLock.acquire(False):
self._should_write()
else:
self.TimerAccessLock.acquire()
self.LastRefreshTimer = Timer(REFRESH_PERIOD, self._timer_expired)
self.LastRefreshTimer.start()
self.TimerAccessLock.release()
def _should_write(self):
wx.CallAfter(self._write)
if MainThread == currentThread().ident:
app = wx.GetApp()
if app is not None:
if self.YieldLock.acquire(0):
app.Yield()
self.YieldLock.release()
def _write(self):
if self.output :
self.output.Freeze()
self.lock.acquire()
for s, style in self.stack:
if style is None : style=self.black_white
if style != self.black_white:
self.output.StartStyling(self.output.GetLength(), 0xff)
# Temporary deactivate read only mode on StyledTextCtrl for
# adding text. It seems that text modifications, even
# programmatically, are disabled in StyledTextCtrl when read
# only is active
start_pos = self.output.GetLength()
self.output.SetReadOnly(False)
self.output.AppendText(s)
self.output.SetReadOnly(True)
text_len = self.output.GetLength() - start_pos
if style != self.black_white:
self.output.SetStyling(text_len, style)
self.stack = []
self.lock.release()
self.output.Thaw()
self.LastRefreshTime = gettime()
try:
self.RefreshLock.release()
except:
pass
newtime = time.time()
if newtime - self.rising_timer > 1:
self.risecall(self.output)
self.rising_timer = newtime
def write_warning(self, s):
self.write(s,self.red_white)
def write_error(self, s):
self.write(s,self.red_yellow)
def writeyield(self, s):
self.write(s)
wx.GetApp().Yield()
def flush(self):
# Temporary deactivate read only mode on StyledTextCtrl for clearing
# text. It seems that text modifications, even programmatically, are
# disabled in StyledTextCtrl when read only is active
self.output.SetReadOnly(False)
self.output.SetText("")
self.output.SetReadOnly(True)
def isatty(self):
return False
ID_FILEMENURECENTPROJECTS = wx.NewId()
from IDEFrame import TITLE,\
EDITORTOOLBAR,\
FILEMENU,\
EDITMENU,\
DISPLAYMENU,\
PROJECTTREE,\
POUINSTANCEVARIABLESPANEL,\
LIBRARYTREE,\
SCALING,\
PAGETITLES,\
IDEFrame, AppendMenu,\
EncodeFileSystemPath, DecodeFileSystemPath
from util.BitmapLibrary import GetBitmap
class Beremiz(IDEFrame):
def _init_utils(self):
self.ConfNodeMenu = wx.Menu(title='')
self.RecentProjectsMenu = wx.Menu(title='')
IDEFrame._init_utils(self)
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')
parent.AppendMenu(ID_FILEMENURECENTPROJECTS, _("&Recent Projects"), self.RecentProjectsMenu)
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=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_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_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.OnSaveProjectMenu, id=wx.ID_SAVE)
self.Bind(wx.EVT_MENU, self.OnSaveProjectAsMenu, id=wx.ID_SAVEAS)
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.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.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 _RecursiveAddMenuItems(self, menu, items):
for name, text, help, children in items:
new_id = wx.NewId()
if len(children) > 0:
new_menu = wx.Menu(title='')
menu.AppendMenu(new_id, text, new_menu)
self._RecursiveAddMenuItems(new_menu, children)
else:
AppendMenu(menu, help=help, id=new_id,
kind=wx.ITEM_NORMAL, text=text)
self.Bind(wx.EVT_MENU, self.GetAddConfNodeFunction(name),
id=new_id)
def _init_coll_AddMenu_Items(self, parent):
IDEFrame._init_coll_AddMenu_Items(self, parent, False)
self._RecursiveAddMenuItems(parent, GetAddMenuItems())
def _init_coll_HelpMenu_Items(self, parent):
parent.Append(help='', id=wx.ID_ABOUT,
kind=wx.ITEM_NORMAL, text=_(u'About'))
self.Bind(wx.EVT_MENU, self.OnAboutMenu, id=wx.ID_ABOUT)
def _init_coll_ConnectionStatusBar_Fields(self, parent):
parent.SetFieldsCount(3)
parent.SetStatusText(number=0, text='')
parent.SetStatusText(number=1, text='')
parent.SetStatusText(number=2, text='')
parent.SetStatusWidths([-1, 300, 200])
def _init_ctrls(self, prnt):
IDEFrame._init_ctrls(self, prnt)
self.EditMenuSize = self.EditMenu.GetMenuItemCount()
inspectorID = wx.NewId()
self.Bind(wx.EVT_MENU, self.OnOpenWidgetInspector, id=inspectorID)
accels = [wx.AcceleratorEntry(wx.ACCEL_CTRL|wx.ACCEL_ALT, ord('I'), inspectorID)]
keyID = wx.NewId()
self.Bind(wx.EVT_MENU, self.SwitchFullScrMode, id=keyID)
accels += [wx.AcceleratorEntry(wx.ACCEL_NORMAL, wx.WXK_F12, keyID)]
for method,shortcut in [("Stop", wx.WXK_F4),
("Run", wx.WXK_F5),
("Transfer", wx.WXK_F6),
("Connect", wx.WXK_F7),
("Build", wx.WXK_F11)]:
def OnMethodGen(obj,meth):
def OnMethod(evt):
if obj.CTR is not None:
obj.CTR.CallMethod('_'+meth)
wx.CallAfter(self.RefreshStatusToolBar)
return OnMethod
newid = wx.NewId()
self.Bind(wx.EVT_MENU, OnMethodGen(self,method), id=newid)
accels += [wx.AcceleratorEntry(wx.ACCEL_NORMAL, shortcut,newid)]
self.SetAcceleratorTable(wx.AcceleratorTable(accels))
self.LogConsole = CustomStyledTextCtrl(
name='LogConsole', parent=self.BottomNoteBook, pos=wx.Point(0, 0),
size=wx.Size(0, 0))
self.LogConsole.Bind(wx.EVT_SET_FOCUS, self.OnLogConsoleFocusChanged)
self.LogConsole.Bind(wx.EVT_KILL_FOCUS, self.OnLogConsoleFocusChanged)
self.LogConsole.Bind(wx.stc.EVT_STC_UPDATEUI, self.OnLogConsoleUpdateUI)
self.LogConsole.SetReadOnly(True)
self.LogConsole.SetWrapMode(wx.stc.STC_WRAP_CHAR)
# Define Log Console styles
self.LogConsole.StyleSetSpec(wx.stc.STC_STYLE_DEFAULT, "face:%(mono)s,size:%(size)d" % faces)
self.LogConsole.StyleClearAll()
self.LogConsole.StyleSetSpec(1, "face:%(mono)s,fore:#FF0000,size:%(size)d" % faces)
self.LogConsole.StyleSetSpec(2, "face:%(mono)s,fore:#FF0000,back:#FFFF00,size:%(size)d" % faces)
# Define Log Console markers
self.LogConsole.SetMarginSensitive(1, True)
self.LogConsole.SetMarginType(1, wx.stc.STC_MARGIN_SYMBOL)
self.LogConsole.MarkerDefine(0, wx.stc.STC_MARK_CIRCLE, "BLACK", "RED")
self.LogConsole.SetModEventMask(wx.stc.STC_MOD_INSERTTEXT)
self.LogConsole.Bind(wx.stc.EVT_STC_MARGINCLICK, self.OnLogConsoleMarginClick)
self.LogConsole.Bind(wx.stc.EVT_STC_MODIFIED, self.OnLogConsoleModified)
self.MainTabs["LogConsole"] = (self.LogConsole, _("Console"))
self.BottomNoteBook.AddPage(*self.MainTabs["LogConsole"])
#self.BottomNoteBook.Split(self.BottomNoteBook.GetPageIndex(self.LogConsole), wx.RIGHT)
self.LogViewer = LogViewer(self.BottomNoteBook, self)
self.MainTabs["LogViewer"] = (self.LogViewer, _("PLC Log"))
self.BottomNoteBook.AddPage(*self.MainTabs["LogViewer"])
#self.BottomNoteBook.Split(self.BottomNoteBook.GetPageIndex(self.LogViewer), wx.RIGHT)
StatusToolBar = wx.ToolBar(self, -1, wx.DefaultPosition, wx.DefaultSize,
wx.TB_FLAT | wx.TB_NODIVIDER | wx.NO_BORDER)
StatusToolBar.SetToolBitmapSize(wx.Size(25, 25))
StatusToolBar.Realize()
self.Panes["StatusToolBar"] = StatusToolBar
self.AUIManager.AddPane(StatusToolBar, wx.aui.AuiPaneInfo().
Name("StatusToolBar").Caption(_("Status ToolBar")).
ToolbarPane().Top().Position(1).
LeftDockable(False).RightDockable(False))
self.AUIManager.Update()
self.ConnectionStatusBar = esb.EnhancedStatusBar(self, style=wx.ST_SIZEGRIP)
self._init_coll_ConnectionStatusBar_Fields(self.ConnectionStatusBar)
self.ProgressStatusBar = wx.Gauge(self.ConnectionStatusBar, -1, range = 100)
self.ConnectionStatusBar.AddWidget(self.ProgressStatusBar, esb.ESB_EXACT_FIT, esb.ESB_EXACT_FIT, 2)
self.ProgressStatusBar.Hide()
self.SetStatusBar(self.ConnectionStatusBar)
def __init_execute_path(self):
if os.name == 'nt':
# on windows, desktop shortcut launches Beremiz.py
# with working dir set to mingw/bin.
# then we prefix CWD to PATH in order to ensure that
# commands invoked by build process by default are
# found here.
os.environ["PATH"] = os.getcwd()+';'+os.environ["PATH"]
def __init__(self, parent, projectOpen=None, buildpath=None, ctr=None, debug=True):
# Add beremiz's icon in top left corner of the frame
self.icon = wx.Icon(Bpath("images", "brz.ico"), wx.BITMAP_TYPE_ICO)
self.__init_execute_path()
IDEFrame.__init__(self, parent, debug)
self.Log = LogPseudoFile(self.LogConsole,self.SelectTab)
self.local_runtime = None
self.runtime_port = None
self.local_runtime_tmpdir = None
self.LastPanelSelected = None
# Define Tree item icon list
self.LocationImageList = wx.ImageList(16, 16)
self.LocationImageDict = {}
# Icons for location items
for imgname, itemtype in [
("CONFIGURATION", LOCATION_CONFNODE),
("RESOURCE", LOCATION_MODULE),
("PROGRAM", LOCATION_GROUP),
("VAR_INPUT", LOCATION_VAR_INPUT),
("VAR_OUTPUT", LOCATION_VAR_OUTPUT),
("VAR_LOCAL", LOCATION_VAR_MEMORY)]:
self.LocationImageDict[itemtype] = self.LocationImageList.Add(GetBitmap(imgname))
# Icons for other items
for imgname, itemtype in [
("Extension", ITEM_CONFNODE)]:
self.TreeImageDict[itemtype] = self.TreeImageList.Add(GetBitmap(imgname))
if projectOpen is not None:
projectOpen = DecodeFileSystemPath(projectOpen, False)
if projectOpen is not None and os.path.isdir(projectOpen):
self.CTR = ProjectController(self, self.Log)
self.Controler = self.CTR
result, err = self.CTR.LoadProject(projectOpen, buildpath)
if not result:
self.LibraryPanel.SetController(self.Controler)
self.ProjectTree.Enable(True)
self.PouInstanceVariablesPanel.SetController(self.Controler)
self.RefreshConfigRecentProjects(os.path.abspath(projectOpen))
self._Refresh(PROJECTTREE, POUINSTANCEVARIABLESPANEL, LIBRARYTREE)
else:
self.ResetView()
self.ShowErrorMessage(result)
else:
self.CTR = ctr
self.Controler = ctr
if ctr is not None:
self.LibraryPanel.SetController(self.Controler)
self.ProjectTree.Enable(True)
self.PouInstanceVariablesPanel.SetController(self.Controler)
self._Refresh(PROJECTTREE, POUINSTANCEVARIABLESPANEL, LIBRARYTREE)
if self.EnableDebug:
self.DebugVariablePanel.SetDataProducer(self.CTR)
self.Bind(wx.EVT_CLOSE, self.OnCloseFrame)
self._Refresh(TITLE, EDITORTOOLBAR, FILEMENU, EDITMENU, DISPLAYMENU)
self.RefreshAll()
self.LogConsole.SetFocus()
def RefreshTitle(self):
name = _("Beremiz")
if self.CTR is not None:
projectname = self.CTR.GetProjectName()
if self.CTR.ProjectTestModified():
projectname = "~%s~" % projectname
self.SetTitle("%s - %s" % (name, projectname))
else:
self.SetTitle(name)
def StartLocalRuntime(self, taskbaricon = True):
if (self.local_runtime is None) or (self.local_runtime.exitcode is not None):
# create temporary directory for runtime working directory
self.local_runtime_tmpdir = tempfile.mkdtemp()
# choose an arbitrary random port for runtime
self.runtime_port = int(random.random() * 1000) + 61131
# launch local runtime
self.local_runtime = ProcessLogger(self.Log,
"\"%s\" \"%s\" -p %s -i localhost %s %s"%(
sys.executable,
Bpath("Beremiz_service.py"),
self.runtime_port,
{False : "-x 0", True :"-x 1"}[taskbaricon],
self.local_runtime_tmpdir),
no_gui=False,
timeout=500, keyword = self.local_runtime_tmpdir,
cwd = self.local_runtime_tmpdir)
self.local_runtime.spin()
return self.runtime_port
def KillLocalRuntime(self):
if self.local_runtime is not None:
# shutdown local runtime
self.local_runtime.kill(gently=False)
# clear temp dir
shutil.rmtree(self.local_runtime_tmpdir)
self.local_runtime = None
def OnOpenWidgetInspector(self, evt):
# Activate the widget inspection tool
from wx.lib.inspection import InspectionTool
if not InspectionTool().initialized:
InspectionTool().Init()
# Find a widget to be selected in the tree. Use either the
# one under the cursor, if any, or this frame.
wnd = wx.FindWindowAtPointer()
if not wnd:
wnd = self
InspectionTool().Show(wnd, True)
def OnLogConsoleFocusChanged(self, event):
self.RefreshEditMenu()
event.Skip()
def OnLogConsoleUpdateUI(self, event):
self.SetCopyBuffer(self.LogConsole.GetSelectedText(), True)
event.Skip()
def OnLogConsoleMarginClick(self, event):
line_idx = self.LogConsole.LineFromPosition(event.GetPosition())
wx.CallAfter(self.SearchLineForError, self.LogConsole.GetLine(line_idx))
event.Skip()
def OnLogConsoleModified(self, event):
line_idx = self.LogConsole.LineFromPosition(event.GetPosition())
line = self.LogConsole.GetLine(line_idx)
if line:
result = MATIEC_ERROR_MODEL.match(line)
if result is not None:
self.LogConsole.MarkerAdd(line_idx, 0)
event.Skip()
def SearchLineForError(self, line):
if self.CTR is not None:
result = MATIEC_ERROR_MODEL.match(line)
if result is not None:
first_line, first_column, last_line, last_column, error = result.groups()
infos = self.CTR.ShowError(self.Log,
(int(first_line), int(first_column)),
(int(last_line), int(last_column)))
## Function displaying an Error dialog in PLCOpenEditor.
# @return False if closing cancelled.
def CheckSaveBeforeClosing(self, title=_("Close Project")):
if self.CTR.ProjectTestModified():
dialog = wx.MessageDialog(self,
_("There are changes, do you want to save?"),
title,
wx.YES_NO|wx.CANCEL|wx.ICON_QUESTION)
answer = dialog.ShowModal()
dialog.Destroy()
if answer == wx.ID_YES:
self.CTR.SaveProject()
elif answer == wx.ID_CANCEL:
return False
for idx in xrange(self.TabsOpened.GetPageCount()):
window = self.TabsOpened.GetPage(idx)
if not window.CheckSaveBeforeClosing():
return False
return True
def GetTabInfos(self, tab):
if (isinstance(tab, EditorPanel) and
not isinstance(tab, (Viewer,
TextViewer,
ResourceEditor,
ConfigurationEditor,
DataTypeEditor))):
return ("confnode", tab.Controler.CTNFullName(), tab.GetTagName())
elif (isinstance(tab, TextViewer) and
(tab.Controler is None or isinstance(tab.Controler, MiniTextControler))):
return ("confnode", None, tab.GetInstancePath())
else:
return IDEFrame.GetTabInfos(self, tab)
def LoadTab(self, notebook, page_infos):
if page_infos[0] == "confnode":
if page_infos[1] is None:
confnode = self.CTR
else:
confnode = self.CTR.GetChildByName(page_infos[1])
return notebook.GetPageIndex(confnode._OpenView(*page_infos[2:]))
else:
return IDEFrame.LoadTab(self, notebook, page_infos)
# Strange hack required by WAMP connector, using twisted.
# Twisted reactor needs to be stopped only before quit,
# since it cannot be restarted
ToDoBeforeQuit = []
def AddToDoBeforeQuit(self, Thing):
self.ToDoBeforeQuit.append(Thing)
def OnCloseFrame(self, event):
for evt_type in [wx.EVT_SET_FOCUS,
wx.EVT_KILL_FOCUS,
wx.stc.EVT_STC_UPDATEUI]:
self.LogConsole.Unbind(evt_type)
if self.CTR is None or self.CheckSaveBeforeClosing(_("Close Application")):
if self.CTR is not None:
self.CTR.KillDebugThread()
self.KillLocalRuntime()
self.SaveLastState()
for Thing in self.ToDoBeforeQuit :
Thing()
self.ToDoBeforeQuit = []
event.Skip()
else:
event.Veto()
def RefreshFileMenu(self):
self.RefreshRecentProjectsMenu()
MenuToolBar = self.Panes["MenuToolBar"]
if self.CTR is not None:
selected = self.TabsOpened.GetSelection()
if selected >= 0:
window = self.TabsOpened.GetPage(selected)
viewer_is_modified = window.IsModified()
is_viewer = isinstance(window, Viewer)
else:
viewer_is_modified = is_viewer = False
if self.TabsOpened.GetPageCount() > 0:
self.FileMenu.Enable(wx.ID_CLOSE, True)
if is_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 = self.CTR.ProjectTestModified() or viewer_is_modified
self.FileMenu.Enable(wx.ID_SAVE, project_modified)
MenuToolBar.EnableTool(wx.ID_SAVE, project_modified)
self.FileMenu.Enable(wx.ID_SAVEAS, True)
MenuToolBar.EnableTool(wx.ID_SAVEAS, True)
self.FileMenu.Enable(wx.ID_CLOSE_ALL, 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_SAVEAS, False)
MenuToolBar.EnableTool(wx.ID_SAVEAS, False)
self.FileMenu.Enable(wx.ID_CLOSE_ALL, False)
def RefreshRecentProjectsMenu(self):
try:
recent_projects = map(DecodeFileSystemPath,
self.GetConfigEntry("RecentProjects", []))
except:
recent_projects = []
while self.RecentProjectsMenu.GetMenuItemCount() > len(recent_projects):
item = self.RecentProjectsMenu.FindItemByPosition(0)
self.RecentProjectsMenu.RemoveItem(item)
self.FileMenu.Enable(ID_FILEMENURECENTPROJECTS, len(recent_projects) > 0)
for idx, projectpath in enumerate(recent_projects):
text = u'&%d: %s' % (idx + 1, projectpath)
if idx < self.RecentProjectsMenu.GetMenuItemCount():
item = self.RecentProjectsMenu.FindItemByPosition(idx)
id = item.GetId()
item.SetItemLabel(text)
self.Disconnect(id, id, wx.EVT_BUTTON._getEvtType())
else:
id = wx.NewId()
AppendMenu(self.RecentProjectsMenu, help='', id=id,
kind=wx.ITEM_NORMAL, text=text)
self.Bind(wx.EVT_MENU, self.GenerateOpenRecentProjectFunction(projectpath), id=id)
def GenerateOpenRecentProjectFunction(self, projectpath):
def OpenRecentProject(event):
if self.CTR is not None and not self.CheckSaveBeforeClosing():
return
self.OpenProject(projectpath)
return OpenRecentProject
def GenerateMenuRecursive(self, items, menu):
for kind, infos in items:
if isinstance(kind, ListType):
text, id = infos
submenu = wx.Menu('')
self.GenerateMenuRecursive(kind, submenu)
menu.AppendMenu(id, text, submenu)
elif kind == wx.ITEM_SEPARATOR:
menu.AppendSeparator()
else:
text, id, help, callback = infos
AppendMenu(menu, help='', id=id, kind=kind, text=text)
if callback is not None:
self.Bind(wx.EVT_MENU, callback, id=id)
def RefreshEditorToolBar(self):
IDEFrame.RefreshEditorToolBar(self)
self.AUIManager.GetPane("EditorToolBar").Position(2)
self.AUIManager.GetPane("StatusToolBar").Position(1)
self.AUIManager.Update()
def RefreshStatusToolBar(self):
StatusToolBar = self.Panes["StatusToolBar"]
StatusToolBar.ClearTools()
if self.CTR is not None:
for confnode_method in self.CTR.StatusMethods:
if "method" in confnode_method and confnode_method.get("shown",True):
id = wx.NewId()
StatusToolBar.AddSimpleTool(id,
GetBitmap(confnode_method.get("bitmap", "Unknown")),
confnode_method["tooltip"])
self.Bind(wx.EVT_MENU, self.GetMenuCallBackFunction(confnode_method["method"]), id=id)
StatusToolBar.Realize()
self.AUIManager.GetPane("StatusToolBar").BestSize(StatusToolBar.GetBestSize()).Show()
else:
self.AUIManager.GetPane("StatusToolBar").Hide()
self.AUIManager.GetPane("EditorToolBar").Position(2)
self.AUIManager.GetPane("StatusToolBar").Position(1)
self.AUIManager.Update()
def RefreshEditMenu(self):
IDEFrame.RefreshEditMenu(self)
if self.FindFocus() == self.LogConsole:
self.EditMenu.Enable(wx.ID_COPY, True)
self.Panes["MenuToolBar"].EnableTool(wx.ID_COPY, True)
if self.CTR is not None:
selected = self.TabsOpened.GetSelection()
if selected >= 0:
panel = self.TabsOpened.GetPage(selected)
else:
panel = None
if panel != self.LastPanelSelected:
for i in xrange(self.EditMenuSize, self.EditMenu.GetMenuItemCount()):
item = self.EditMenu.FindItemByPosition(self.EditMenuSize)
if item is not None:
if item.IsSeparator():
self.EditMenu.RemoveItem(item)
else:
self.EditMenu.Delete(item.GetId())
self.LastPanelSelected = panel
if panel is not None:
items = panel.GetConfNodeMenuItems()
else:
items = []
if len(items) > 0:
self.EditMenu.AppendSeparator()
self.GenerateMenuRecursive(items, self.EditMenu)
if panel is not None:
panel.RefreshConfNodeMenu(self.EditMenu)
else:
for i in xrange(self.EditMenuSize, self.EditMenu.GetMenuItemCount()):
item = self.EditMenu.FindItemByPosition(i)
if item is not None:
if item.IsSeparator():
self.EditMenu.RemoveItem(item)
else:
self.EditMenu.Delete(item.GetId())
self.LastPanelSelected = None
self.MenuBar.UpdateMenus()
def RefreshAll(self):
self.RefreshStatusToolBar()
def GetMenuCallBackFunction(self, method):
""" Generate the callbackfunc for a given CTR method"""
def OnMenu(event):
# Disable button to prevent re-entrant call
event.GetEventObject().Disable()
# Call
getattr(self.CTR, method)()
# Re-enable button
event.GetEventObject().Enable()
return OnMenu
def GetConfigEntry(self, entry_name, default):
return cPickle.loads(str(self.Config.Read(entry_name, cPickle.dumps(default))))
def ResetConnectionStatusBar(self):
for field in xrange(self.ConnectionStatusBar.GetFieldsCount()):
self.ConnectionStatusBar.SetStatusText('', field)
def ResetView(self):
IDEFrame.ResetView(self)
self.ConfNodeInfos = {}
if self.CTR is not None:
self.CTR.CloseProject()
self.CTR = None
self.Log.flush()
if self.EnableDebug:
self.DebugVariablePanel.SetDataProducer(None)
self.ResetConnectionStatusBar()
def RefreshConfigRecentProjects(self, projectpath, err=False):
try:
recent_projects = map(DecodeFileSystemPath,
self.GetConfigEntry("RecentProjects", []))
except:
recent_projects = []
if projectpath in recent_projects:
recent_projects.remove(projectpath)
if not err:
recent_projects.insert(0, projectpath)
self.Config.Write("RecentProjects", cPickle.dumps(
map(EncodeFileSystemPath, recent_projects[:MAX_RECENT_PROJECTS])))
self.Config.Flush()
def ResetPerspective(self):
IDEFrame.ResetPerspective(self)
self.RefreshStatusToolBar()
def OnNewProjectMenu(self, event):
if self.CTR is not None and not self.CheckSaveBeforeClosing():
return
try:
defaultpath = DecodeFileSystemPath(self.Config.Read("lastopenedfolder"))
except:
defaultpath = os.path.expanduser("~")
dialog = wx.DirDialog(self , _("Choose a project"), defaultpath)
if dialog.ShowModal() == wx.ID_OK:
projectpath = dialog.GetPath()
self.Config.Write("lastopenedfolder",
EncodeFileSystemPath(os.path.dirname(projectpath)))
self.Config.Flush()
self.ResetView()
ctr = ProjectController(self, self.Log)
result = ctr.NewProject(projectpath)
if not result:
self.CTR = ctr
self.Controler = self.CTR
self.LibraryPanel.SetController(self.Controler)
self.ProjectTree.Enable(True)
self.PouInstanceVariablesPanel.SetController(self.Controler)
self.RefreshConfigRecentProjects(projectpath)
if self.EnableDebug:
self.DebugVariablePanel.SetDataProducer(self.CTR)
self._Refresh(PROJECTTREE, POUINSTANCEVARIABLESPANEL, LIBRARYTREE)
else:
self.ResetView()
self.ShowErrorMessage(result)
self.RefreshAll()
self._Refresh(TITLE, EDITORTOOLBAR, FILEMENU, EDITMENU)
dialog.Destroy()
def OnOpenProjectMenu(self, event):
if self.CTR is not None and not self.CheckSaveBeforeClosing():
return
try:
defaultpath = DecodeFileSystemPath(self.Config.Read("lastopenedfolder"))
except:
defaultpath = os.path.expanduser("~")
dialog = wx.DirDialog(self , _("Choose a project"), defaultpath, style=wx.DEFAULT_DIALOG_STYLE|
wx.RESIZE_BORDER)
if dialog.ShowModal() == wx.ID_OK:
self.OpenProject(dialog.GetPath())
dialog.Destroy()
def OpenProject(self, projectpath):
if os.path.isdir(projectpath):
self.Config.Write("lastopenedfolder",
EncodeFileSystemPath(os.path.dirname(projectpath)))
self.Config.Flush()
self.ResetView()
self.CTR = ProjectController(self, self.Log)
self.Controler = self.CTR
result, err = self.CTR.LoadProject(projectpath)
if not result:
self.LibraryPanel.SetController(self.Controler)
self.ProjectTree.Enable(True)
self.PouInstanceVariablesPanel.SetController(self.Controler)
if self.EnableDebug:
self.DebugVariablePanel.SetDataProducer(self.CTR)
self._Refresh(PROJECTTREE, POUINSTANCEVARIABLESPANEL, LIBRARYTREE)
else:
self.ResetView()
self.ShowErrorMessage(result)
self.RefreshAll()
self.SearchResultPanel.ResetSearchResults()
else:
self.ShowErrorMessage(_("\"%s\" folder is not a valid Beremiz project\n") % projectpath)
err = True
self.RefreshConfigRecentProjects(projectpath, err)
self._Refresh(TITLE, EDITORTOOLBAR, FILEMENU, EDITMENU)
def OnCloseProjectMenu(self, event):
if self.CTR is not None and not self.CheckSaveBeforeClosing():
return
self.ResetView()
self._Refresh(TITLE, EDITORTOOLBAR, FILEMENU, EDITMENU)
self.RefreshAll()
def OnSaveProjectMenu(self, event):
selected = self.TabsOpened.GetSelection()
if selected != -1:
window = self.TabsOpened.GetPage(selected)
window.Save()
if self.CTR is not None:
self.CTR.SaveProject()
self.RefreshAll()
self._Refresh(TITLE, FILEMENU, EDITMENU, PAGETITLES)
def OnSaveProjectAsMenu(self, event):
selected = self.TabsOpened.GetSelection()
if selected != -1:
window = self.TabsOpened.GetPage(selected)
window.SaveAs()
if self.CTR is not None:
self.CTR.SaveProjectAs()
self.RefreshAll()
self.RefreshConfigRecentProjects(self.CTR.ProjectPath)
self._Refresh(TITLE, FILEMENU, EDITMENU, PAGETITLES)
def OnQuitMenu(self, event):
self.Close()
def OnAboutMenu(self, event):
info = version.GetAboutDialogInfo()
ShowAboutDialog(self, info)
def OnProjectTreeItemBeginEdit(self, event):
selected = event.GetItem()
if self.ProjectTree.GetPyData(selected)["type"] == ITEM_CONFNODE:
event.Veto()
else:
IDEFrame.OnProjectTreeItemBeginEdit(self, event)
def OnProjectTreeRightUp(self, event):
item = event.GetItem()
item_infos = self.ProjectTree.GetPyData(item)
if item_infos["type"] == ITEM_CONFNODE:
confnode_menu = wx.Menu(title='')
confnode = item_infos["confnode"]
if confnode is not None:
menu_items = confnode.GetContextualMenuItems()
if menu_items is not None:
for text, help, callback in menu_items:
new_id = wx.NewId()
confnode_menu.Append(help=help, id=new_id, kind=wx.ITEM_NORMAL, text=text)
self.Bind(wx.EVT_MENU, callback, id=new_id)
else:
for name, XSDClass, help in confnode.CTNChildrenTypes:
new_id = wx.NewId()
confnode_menu.Append(help=help, id=new_id, kind=wx.ITEM_NORMAL, text=_("Add") + " " + name)
self.Bind(wx.EVT_MENU, self.GetAddConfNodeFunction(name, confnode), id=new_id)
new_id = wx.NewId()
AppendMenu(confnode_menu, help='', id=new_id, kind=wx.ITEM_NORMAL, text=_("Delete"))
self.Bind(wx.EVT_MENU, self.GetDeleteMenuFunction(confnode), id=new_id)
self.PopupMenu(confnode_menu)
confnode_menu.Destroy()
event.Skip()
elif item_infos["type"] == ITEM_RESOURCE:
# prevent last resource to be delted
parent = self.ProjectTree.GetItemParent(item)
parent_name = self.ProjectTree.GetItemText(parent)
if parent_name == _("Resources"):
IDEFrame.OnProjectTreeRightUp(self, event)
else:
IDEFrame.OnProjectTreeRightUp(self, event)
def OnProjectTreeItemActivated(self, event):
selected = event.GetItem()
name = self.ProjectTree.GetItemText(selected)
item_infos = self.ProjectTree.GetPyData(selected)
if item_infos["type"] == ITEM_CONFNODE:
item_infos["confnode"]._OpenView()
event.Skip()
elif item_infos["type"] == ITEM_PROJECT:
self.CTR._OpenView()
else:
IDEFrame.OnProjectTreeItemActivated(self, event)
def ProjectTreeItemSelect(self, select_item):
if select_item is not None and select_item.IsOk():
name = self.ProjectTree.GetItemText(select_item)
item_infos = self.ProjectTree.GetPyData(select_item)
if item_infos["type"] == ITEM_CONFNODE:
item_infos["confnode"]._OpenView(onlyopened=True)
elif item_infos["type"] == ITEM_PROJECT:
self.CTR._OpenView(onlyopened=True)
else:
IDEFrame.ProjectTreeItemSelect(self, select_item)
def SelectProjectTreeItem(self, tagname):
if self.ProjectTree is not None:
root = self.ProjectTree.GetRootItem()
if root.IsOk():
words = tagname.split("::")
if len(words) == 1:
if tagname == "Project":
self.SelectedItem = root
self.ProjectTree.SelectItem(root)
self.ResetSelectedItem()
else:
return self.RecursiveProjectTreeItemSelection(root,
[(word, ITEM_CONFNODE) for word in tagname.split(".")])
elif words[0] == "R":
return self.RecursiveProjectTreeItemSelection(root, [(words[2], ITEM_RESOURCE)])
elif not os.path.exists(words[0]):
IDEFrame.SelectProjectTreeItem(self, tagname)
def GetAddConfNodeFunction(self, name, confnode=None):
def AddConfNodeMenuFunction(event):
wx.CallAfter(self.AddConfNode, name, confnode)
return AddConfNodeMenuFunction
def GetDeleteMenuFunction(self, confnode):
def DeleteMenuFunction(event):
wx.CallAfter(self.DeleteConfNode, confnode)
return DeleteMenuFunction
def AddConfNode(self, ConfNodeType, confnode=None):
if self.CTR.CheckProjectPathPerm():
ConfNodeName = "%s_0" % ConfNodeType
if confnode is not None:
confnode.CTNAddChild(ConfNodeName, ConfNodeType)
else:
self.CTR.CTNAddChild(ConfNodeName, ConfNodeType)
self._Refresh(TITLE, FILEMENU, PROJECTTREE)
def DeleteConfNode(self, confnode):
if self.CTR.CheckProjectPathPerm():
dialog = wx.MessageDialog(self,
_("Really delete node '%s'?") % confnode.CTNName(),
_("Remove %s node") % confnode.CTNType,
wx.YES_NO|wx.NO_DEFAULT)
if dialog.ShowModal() == wx.ID_YES:
confnode.CTNRemove()
del confnode
self._Refresh(TITLE, FILEMENU, PROJECTTREE)
dialog.Destroy()
#-------------------------------------------------------------------------------
# Highlights showing functions
#-------------------------------------------------------------------------------
def ShowHighlight(self, infos, start, end, highlight_type):
config_name = self.Controler.GetProjectMainConfigurationName()
if config_name is not None and infos[0] == self.Controler.ComputeConfigurationName(config_name):
self.CTR._OpenView()
selected = self.TabsOpened.GetSelection()
if selected != -1:
viewer = self.TabsOpened.GetPage(selected)
viewer.AddHighlight(infos[1:], start, end, highlight_type)
else:
IDEFrame.ShowHighlight(self, infos, start, end, highlight_type)
#-------------------------------------------------------------------------------
# Exception Handler
#-------------------------------------------------------------------------------
import threading, traceback
Max_Traceback_List_Size = 20
def Display_Exception_Dialog(e_type, e_value, e_tb, bug_report_path):
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 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]'):#, ignored_exceptions=[]):
def save_bug_report(e_type, e_value, e_traceback, bug_report_path,date):
info = {
'app-title': wx.GetApp().GetAppName(), # app_title
'app-version': app_version,
'wx-version': wx.VERSION_STRING,
'wx-platform': wx.Platform,
'python-version': platform.python_version(), # sys.version.split()[0],
'platform': platform.platform(),
'e-type': e_type,
'e-value': e_value,
'date': date,
'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:
try:
info['self'] = format_namespace(exception_locals['self'].__dict__)
except:
pass
if not os.path.exists(path):
os.mkdir(path)
output = open(bug_report_path, 'w')
lst = info.keys()
lst.sort()
for a in lst:
output.write(a + ":\n" + str(info[a]) + "\n\n")
output.close()
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 ex not in ignored_exceptions:
ignored_exceptions.append(ex)
date = time.ctime()
bug_report_path = path + os.sep + "bug_report_" + date.replace(':', '-').replace(' ', '_') + ".txt"
save_bug_report(e_type, e_value, e_traceback, bug_report_path, date)
Display_Exception_Dialog(e_type, e_value, e_traceback, bug_report_path)
#sys.excepthook = lambda *args: wx.CallAfter(handle_exception, *args)
sys.excepthook = handle_exception
init_old = threading.Thread.__init__
def init(self, *args, **kwargs):
init_old(self, *args, **kwargs)
run_old = self.run
def run_with_except_hook(*args, **kw):
try:
run_old(*args, **kw)
except (KeyboardInterrupt, SystemExit):
raise
except:
sys.excepthook(*sys.exc_info())
self.run = run_with_except_hook
threading.Thread.__init__ = init