diff -r 8fbff50141f8 -r 0e48629c1e6d Viewer.py
--- a/Viewer.py	Mon Aug 13 18:04:19 2007 +0200
+++ b/Viewer.py	Mon Aug 13 18:06:50 2007 +0200
@@ -993,6 +993,8 @@
     def AddNewBlock(self, bbox):
         dialog = BlockPropertiesDialog(self.Parent)
         dialog.SetBlockList(self.Controler.GetBlockTypes())
+        dialog.SetPouNames(self.Controler.GetProjectPouNames())
+        dialog.SetPouElementNames(self.Controler.GetCurrentElementEditingVariables())
         dialog.SetMinBlockSize((bbox.width, bbox.height))
         if dialog.ShowModal() == wx.ID_OK:
             id = self.GetNewId()
@@ -1019,7 +1021,8 @@
         vars = self.Controler.GetCurrentElementEditingInterfaceVars()
         if vars:
             for var in vars:
-                varlist.append((var["Name"], var["Class"], var["Type"]))
+                if var["Edit"]:
+                    varlist.append((var["Name"], var["Class"], var["Type"]))
         returntype = self.Controler.GetCurrentElementEditingInterfaceReturnType()
         if returntype:
             varlist.append((self.Controler.GetCurrentElementEditingName(), "Output", returntype))
@@ -1143,7 +1146,7 @@
         dialog.Destroy()
 
     def AddNewTransition(self, bbox):
-        dialog = TransitionContentDialog(self.Parent)
+        dialog = TransitionContentDialog(self.Parent, self.GetDrawingMode() == FREEDRAWING_MODE)
         dialog.SetTransitions(self.Controler.GetCurrentElementEditingTransitions())
         if dialog.ShowModal() == wx.ID_OK:
             id = self.GetNewId()
@@ -1186,6 +1189,8 @@
     def EditBlockContent(self, block):
         dialog = BlockPropertiesDialog(self.Parent)
         dialog.SetBlockList(self.Controler.GetBlockTypes())
+        dialog.SetPouNames(self.Controler.GetProjectPouNames())
+        dialog.SetPouElementNames(self.Controler.GetCurrentElementEditingVariables())
         dialog.SetMinBlockSize(block.GetSize())
         values = {"name" : block.GetName(), "type" : block.GetType(), "inputs" : block.GetInputTypes()}
         values["extension"] = block.GetExtension()
@@ -1209,7 +1214,8 @@
         vars = self.Controler.GetCurrentElementEditingInterfaceVars()
         if vars:
             for var in vars:
-                varlist.append((var["Name"], var["Class"], var["Type"]))
+                if var["Edit"]:
+                    varlist.append((var["Name"], var["Class"], var["Type"]))
         returntype = self.Controler.GetCurrentElementEditingInterfaceReturnType()
         if returntype:
             varlist.append((self.Controler.GetCurrentElementEditingName(), "Output", returntype))