diff -r f49875b9e946 -r 67b47775ba21 Beremiz.py
--- a/Beremiz.py	Fri Jul 06 21:00:43 2012 +0200
+++ b/Beremiz.py	Wed Jul 18 01:33:48 2012 +0200
@@ -168,6 +168,7 @@
 from docutil import OpenHtmlFrame
 from PLCOpenEditor import IDEFrame, AppendMenu, TITLE, EDITORTOOLBAR, FILEMENU, EDITMENU, DISPLAYMENU, PROJECTTREE, POUINSTANCEVARIABLESPANEL, LIBRARYTREE, SCALING, PAGETITLES 
 from PLCOpenEditor import EditorPanel, Viewer, TextViewer, GraphicViewer, ResourceEditor, ConfigurationEditor, DataTypeEditor
+from PLCOpenEditor import EncodeFileSystemPath, DecodeFileSystemPath
 from PLCControler import LOCATION_CONFNODE, LOCATION_MODULE, LOCATION_GROUP, LOCATION_VAR_INPUT, LOCATION_VAR_OUTPUT, LOCATION_VAR_MEMORY, ITEM_PROJECT, ITEM_RESOURCE
 
 MAX_RECENT_PROJECTS = 10
@@ -435,9 +436,15 @@
         # Add beremiz's icon in top left corner of the frame
         self.SetIcon(wx.Icon(Bpath("images", "brz.ico"), wx.BITMAP_TYPE_ICO))
         
+        if projectOpen is not None:
+            projectOpen = DecodeFileSystemPath(projectOpen, False)
+        
         if ctr is None and projectOpen is None and self.Config.HasEntry("currenteditedproject"):
-            projectOpen = str(self.Config.Read("currenteditedproject"))
-            if projectOpen == "":
+            try:
+                projectOpen = DecodeFileSystemPath(self.Config.Read("currenteditedproject"))
+                if projectOpen == "":
+                    projectOpen = None
+            except:
                 projectOpen = None
         
         if projectOpen is not None and os.path.isdir(projectOpen):
@@ -591,7 +598,7 @@
                 project_path = os.path.realpath(self.CTR.GetProjectPath())
             else:
                 project_path = ""
-            self.Config.Write("currenteditedproject", project_path)    
+            self.Config.Write("currenteditedproject", EncodeFileSystemPath(project_path))    
             self.Config.Flush()
             
             event.Skip()
@@ -645,7 +652,8 @@
             self.FileMenu.Enable(wx.ID_CLOSE_ALL, False)
     
     def RefreshRecentProjectsMenu(self):
-        recent_projects = cPickle.loads(str(self.Config.Read("RecentProjects", cPickle.dumps([]))))
+        recent_projects = map(DecodeFileSystemPath, 
+                              self.GetConfigEntry("RecentProjects", []))
         self.FileMenu.Enable(ID_FILEMENURECENTPROJECTS, len(recent_projects) > 0)
         for idx, projectpath in enumerate(recent_projects):
             text = u'%d: %s' % (idx + 1, projectpath)
@@ -780,11 +788,13 @@
             self.DebugVariablePanel.SetDataProducer(None)
     
     def RefreshConfigRecentProjects(self, projectpath):
-        recent_projects = cPickle.loads(str(self.Config.Read("RecentProjects", cPickle.dumps([]))))
+        recent_projects = map(DecodeFileSystemPath, 
+                              self.GetConfigEntry("RecentProjects", []))
         if projectpath in recent_projects:
             recent_projects.remove(projectpath)
         recent_projects.insert(0, projectpath)
-        self.Config.Write("RecentProjects", cPickle.dumps(recent_projects[:MAX_RECENT_PROJECTS]))
+        self.Config.Write("RecentProjects", cPickle.dumps(
+            map(EncodeFileSystemPath, recent_projects[:MAX_RECENT_PROJECTS])))
         self.Config.Flush()
     
     def ResetPerspective(self):
@@ -799,15 +809,16 @@
         if self.CTR is not None and not self.CheckSaveBeforeClosing():
             return
         
-        if not self.Config.HasEntry("lastopenedfolder"):
+        try:
+            defaultpath = DecodeFileSystemPath(self.Config.Read("lastopenedfolder"))
+        except:
             defaultpath = os.path.expanduser("~")
-        else:
-            defaultpath = self.Config.Read("lastopenedfolder")
         
         dialog = wx.DirDialog(self , _("Choose a project"), defaultpath, wx.DD_NEW_DIR_BUTTON)
         if dialog.ShowModal() == wx.ID_OK:
             projectpath = dialog.GetPath()
-            self.Config.Write("lastopenedfolder", os.path.dirname(projectpath))
+            self.Config.Write("lastopenedfolder", 
+                              EncodeFileSystemPath(os.path.dirname(projectpath)))
             self.Config.Flush()
             self.ResetView()
             ctr = ProjectController(self, self.Log)
@@ -833,10 +844,10 @@
         if self.CTR is not None and not self.CheckSaveBeforeClosing():
             return
         
-        if not self.Config.HasEntry("lastopenedfolder"):
+        try:
+            defaultpath = DecodeFileSystemPath(self.Config.Read("lastopenedfolder"))
+        except:
             defaultpath = os.path.expanduser("~")
-        else:
-            defaultpath = self.Config.Read("lastopenedfolder")
         
         dialog = wx.DirDialog(self , _("Choose a project"), defaultpath, wx.DD_NEW_DIR_BUTTON)
         if dialog.ShowModal() == wx.ID_OK:
@@ -845,7 +856,8 @@
     
     def OpenProject(self, projectpath):
         if os.path.isdir(projectpath):
-            self.Config.Write("lastopenedfolder", os.path.dirname(projectpath))
+            self.Config.Write("lastopenedfolder", 
+                              EncodeFileSystemPath(os.path.dirname(projectpath)))
             self.Config.Flush()
             self.ResetView()
             self.CTR = ProjectController(self, self.Log)