--- a/ProjectController.py	Mon Aug 27 22:13:43 2012 +0200
+++ b/ProjectController.py	Mon Aug 27 23:36:57 2012 +0200
@@ -14,7 +14,7 @@
 
 import targets
 import connectors
-from util.misc import CheckPathPerm, GetClassImporter
+from util.misc import CheckPathPerm, GetClassImporter, IECCodeViewer
 from util.MiniTextControler import MiniTextControler
 from util.ProcessLogger import ProcessLogger
 from util.FileManagementPanel import FileManagementPanel
@@ -948,8 +948,7 @@
             if self._IECCodeView is None:
                 plc_file = self._getIECcodepath()
             
-                self._IECCodeView = TextViewer(self.AppFrame.TabsOpened, "", None, None, instancepath=name)
-                #self._IECCodeView.Enable(False)
+                self._IECCodeView = IECCodeViewer(self.AppFrame.TabsOpened, "", None, None, instancepath=name)
                 self._IECCodeView.SetTextSyntax("ALL")
                 self._IECCodeView.SetKeywords(IEC_KEYWORDS)
                 try:
@@ -958,6 +957,7 @@
                     text = '(* No IEC code have been generated at that time ! *)'
                 self._IECCodeView.SetText(text = text)
                 self._IECCodeView.SetIcon(GetBitmap("ST"))
+                setattr(self._IECCodeView, "_OnClose", self.OnCloseEditor)
             
             if self._IECCodeView is not None:
                 self.AppFrame.EditProjectElement(self._IECCodeView, name)
@@ -966,14 +966,14 @@
         
         elif name == "IEC raw code":
             if self._IECRawCodeView is None:
-                controler = MiniTextControler(self._getIECrawcodepath())
+                controler = MiniTextControler(self._getIECrawcodepath(), self)
                 
-                self._IECRawCodeView = TextViewer(self.AppFrame.TabsOpened, "", None, controler, instancepath=name)
-                #self._IECRawCodeView.Enable(False)
+                self._IECRawCodeView = IECCodeViewer(self.AppFrame.TabsOpened, "", None, controler, instancepath=name)
                 self._IECRawCodeView.SetTextSyntax("ALL")
                 self._IECRawCodeView.SetKeywords(IEC_KEYWORDS)
                 self._IECRawCodeView.RefreshView()
                 self._IECRawCodeView.SetIcon(GetBitmap("ST"))
+                setattr(self._IECRawCodeView, "_OnClose", self.OnCloseEditor)
             
             if self._IECRawCodeView is not None:
                 self.AppFrame.EditProjectElement(self._IECRawCodeView, name)

--- a/util/MiniTextControler.py	Mon Aug 27 22:13:43 2012 +0200
+++ b/util/MiniTextControler.py	Mon Aug 27 23:36:57 2012 +0200
@@ -6,8 +6,12 @@
 
 class MiniTextControler:
     
-    def __init__(self, filepath):
+    def __init__(self, filepath, controller):
         self.FilePath = filepath
+        self.BaseController = controller
+    
+    def __del__(self):
+        self.BaseController = None
     
     def CTNFullName(self):
         return ""
@@ -31,14 +35,17 @@
     def GetEditedElementType(self, tagname, debug = False):
         return "program"
     
+    def GetBlockType(self, type, inputs = None, debug = False):
+        return self.BaseController.GetBlockType(type, inputs, debug)
+    
     def GetBlockTypes(self, tagname = "", debug = False):
-        return []
+        return self.BaseController.GetBlockTypes(tagname, debug)
     
     def GetDataTypes(self, tagname = "", basetypes = True, only_locatables = False, debug = False):
-        return []
+        return self.BaseController.GetDataTypes(tagname, basetypes, only_locatables, debug)
     
     def GetEnumeratedDataValues(self, debug = False):
-        return []
+        return self.BaseController.GetEnumeratedDataValues(debug)
     
     def StartBuffering(self):
         pass

--- a/util/misc.py	Mon Aug 27 22:13:43 2012 +0200
+++ b/util/misc.py	Mon Aug 27 23:36:57 2012 +0200
@@ -3,7 +3,9 @@
 """
 
 import os,sys
-    
+
+from TextViewer import TextViewer
+
 # helper func to check path write permission
 def CheckPathPerm(path):
     if path is None or not os.path.isdir(path):
@@ -23,3 +25,9 @@
     else:
         return classpath
 
+class IECCodeViewer(TextViewer):
+    
+    def __del__(self):
+        TextViewer.__del__(self)
+        if getattr(self, "_OnClose"):
+            self._OnClose(self)
\ No newline at end of file