--- a/Beremiz.py	Wed Mar 28 00:05:35 2012 +0200
+++ b/Beremiz.py	Sat Mar 31 15:09:48 2012 +0200
@@ -423,11 +423,11 @@
         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, wx.ART_NEW, _(u'New'), None),
-                               (wx.ID_OPEN, wx.ART_FILE_OPEN, _(u'Open'), None),
-                               (wx.ID_SAVE, wx.ART_FILE_SAVE, _(u'Save'), None),
-                               (wx.ID_SAVEAS, wx.ART_FILE_SAVE_AS, _(u'Save As...'), None),
-                               (wx.ID_PRINT, wx.ART_PRINT, _(u'Print'), None)])
+        self.AddToMenuToolBar([(wx.ID_NEW, "new.png", _(u'New'), None),
+                               (wx.ID_OPEN, "open.png", _(u'Open'), None),
+                               (wx.ID_SAVE, "save.png", _(u'Save'), None),
+                               (wx.ID_SAVEAS, "saveas.png", _(u'Save As...'), None),
+                               (wx.ID_PRINT, "print.png", _(u'Print'), None)])
     
     def _init_coll_HelpMenu_Items(self, parent):
         parent.Append(help='', id=wx.ID_HELP,
@@ -1367,6 +1367,7 @@
                     main_menu.Append(help=help, id=new_id, kind=wx.ITEM_NORMAL, text=_("Append ")+help)
                     self.Bind(wx.EVT_MENU, self._GetAddPluginFunction(name, plugin), id=new_id)
             self.PopupMenuXY(main_menu)
+            main_menu.Destroy()
         return AddPluginMenu
     
     def GetButtonCallBackFunction(self, plugin, method):

--- a/LPCBeremiz.py	Wed Mar 28 00:05:35 2012 +0200
+++ b/LPCBeremiz.py	Sat Mar 31 15:09:48 2012 +0200
@@ -768,6 +768,80 @@
 
 """
 
+    def Generate_lpc_retain_array_sim(self):
+        """
+        Support for retain array in Simulation
+        """
+        return """/* Support for retain array */
+#define USER_RETAIN_ARRAY_SIZE 2000
+#define NUM_OF_COLS    3
+unsigned char readOK = 0;
+unsigned int foundIndex = USER_RETAIN_ARRAY_SIZE;
+unsigned int retainArray[USER_RETAIN_ARRAY_SIZE][NUM_OF_COLS];
+
+unsigned int __GetRetainData(unsigned char READ, unsigned int INDEX, unsigned int COLUMN)
+{
+    if(READ == 1)
+    {
+        if((0<=INDEX) && (INDEX<USER_RETAIN_ARRAY_SIZE) && (0<=COLUMN) && (COLUMN<NUM_OF_COLS))
+        {
+            readOK = 1;
+            return retainArray[INDEX][COLUMN];
+        }
+    }
+
+    readOK = 0;
+    return 0;
+}
+
+unsigned char __SetRetainData(unsigned char WRITE, unsigned int INDEX, unsigned int WORD1, unsigned int WORD2, unsigned int WORD3)
+{
+    if(WRITE == 1)
+    {
+        if((0<=INDEX) && (INDEX<USER_RETAIN_ARRAY_SIZE))
+        {
+            retainArray[INDEX][0] = WORD1;
+            retainArray[INDEX][1] = WORD2;
+            retainArray[INDEX][2] = WORD3;
+            return 1;
+        }
+    }
+    
+    return 0;
+}
+
+unsigned char __FindRetainData(unsigned char SEARCH, unsigned int START_IDX, unsigned int END_IDX, unsigned int WORD1, unsigned int WORD2, unsigned int WORD3)
+{
+    unsigned int i;
+
+    if((SEARCH==1) && (0<=START_IDX) && (START_IDX<USER_RETAIN_ARRAY_SIZE) && (START_IDX<=END_IDX) && (END_IDX<USER_RETAIN_ARRAY_SIZE))
+    {
+        for(i=START_IDX;i<=END_IDX;i++)
+        {
+            if((retainArray[i][0] == WORD1) && (retainArray[i][1] == WORD2) && (retainArray[i][2] == WORD3))
+            {
+                foundIndex = i;
+                return 1;
+            }
+        }
+    }
+
+    foundIndex = USER_RETAIN_ARRAY_SIZE;    /* Data not found => return index that is out of array bounds */
+    return 0;
+}
+
+/* Since Beremiz debugger doesn't like pointer-by-reference stuff or global varibles, separate function is a must */
+unsigned char __GetReadStatus(unsigned char dummy)
+{
+    return readOK;
+}
+
+unsigned int __GetFoundIndex(unsigned char dummy)
+{
+    return foundIndex;
+}
+"""
+
     def _Simulate(self):
         """
         Method called by user to Simulate PLC
@@ -834,7 +908,9 @@
            # init/cleanup/retrieve/publish, run and align code
            (self.Generate_plc_common_main,"plc_common_main.c","Common runtime"),
            # declare located variables for simulate in a black box
-           (self.Generate_plc_declare_locations,"plc_declare_locations.c","Declare Locations")]:
+           (self.Generate_plc_declare_locations,"plc_declare_locations.c","Declare Locations"),
+           # declare located variables for simulate in a black box
+           (self.Generate_lpc_retain_array_sim,"lpc_retain_array_sim.c","Retain Array for Simulation")]:
             try:
                 # Do generate
                 code = generator()
@@ -1004,8 +1080,8 @@
         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_SAVE, wx.ART_FILE_SAVE, _(u'Save'), None),
-                               (wx.ID_PRINT, wx.ART_PRINT, _(u'Print'), None)])
+        self.AddToMenuToolBar([(wx.ID_SAVE, "save.png", _(u'Save'), None),
+                               (wx.ID_PRINT, "print.png", _(u'Print'), None)])
     
     def _init_ctrls(self, prnt):
         IDEFrame._init_ctrls(self, prnt)
@@ -1064,6 +1140,7 @@
         dialog.Destroy()
 
     def RefreshFileMenu(self):
+        MenuToolBar = self.Panes["MenuToolBar"]
         if self.PluginRoot is not None:
             selected = self.TabsOpened.GetSelection()
             if selected >= 0:

--- a/plugins/c_ext/CFileEditor.py	Wed Mar 28 00:05:35 2012 +0200
+++ b/plugins/c_ext/CFileEditor.py	Sat Mar 31 15:09:48 2012 +0200
@@ -657,7 +657,9 @@
                 self.Bind(wx.EVT_MENU, self.GetVariableTypeFunction(datatype), id=new_id)
             type_menu.AppendMenu(wx.NewId(), "User Data Types", datatype_menu)
             rect = self.VariablesGrid.BlockToDeviceRect((row, col), (row, col))
+            
             self.VariablesGrid.PopupMenuXY(type_menu, rect.x + rect.width, rect.y + self.VariablesGrid.GetColLabelSize())
+            type_menu.Destroy()
             event.Veto()
         else:
             event.Skip()