Adding support for integrating Python code Editor into Beremiz frame.
authorlaurent
Wed, 21 Dec 2011 19:42:49 +0100
changeset 657 340c0b9caeca
parent 656 c1792dfc8c7e
child 658 94417ab25510
Adding support for integrating Python code Editor into Beremiz frame.
plugins/python/PythonEditor.py
plugins/python/python.py
--- a/plugins/python/PythonEditor.py	Tue Dec 20 23:37:06 2011 +0100
+++ b/plugins/python/PythonEditor.py	Wed Dec 21 19:42:49 2011 +0100
@@ -2,6 +2,8 @@
 import  wx.stc  as  stc
 import keyword
 
+from controls import EditorPanel
+
 if wx.Platform == '__WXMSW__':
     faces = { 'times': 'Times New Roman',
               'mono' : 'Courier New',
@@ -27,13 +29,6 @@
               'size2': 10,
              }
 
-def AppendMenu(parent, help, id, kind, text):
-    if wx.VERSION >= (2, 6, 0):
-        parent.Append(help=help, id=id, kind=kind, text=text)
-    else:
-        parent.Append(helpString=help, id=id, kind=kind, item=text)
-
-
 [ID_PYTHONEDITOR,
 ] = [wx.NewId() for _init_ctrls in range(1)]
 
@@ -58,203 +53,225 @@
     else:
         return None
 
-class PythonEditor(stc.StyledTextCtrl):
+class PythonEditor(EditorPanel):
 
     fold_symbols = 3
     
-    def __init__(self, parent, window, controler):
-        stc.StyledTextCtrl.__init__(self, parent, ID_PYTHONEDITOR, wx.DefaultPosition, 
-                 wx.DefaultSize, 0)
-
-        self.CmdKeyAssign(ord('B'), stc.STC_SCMOD_CTRL, stc.STC_CMD_ZOOMIN)
-        self.CmdKeyAssign(ord('N'), stc.STC_SCMOD_CTRL, stc.STC_CMD_ZOOMOUT)
-
-        self.SetLexer(stc.STC_LEX_PYTHON)
-        self.SetKeyWords(0, " ".join(keyword.kwlist))
-
-        self.SetProperty("fold", "1")
-        self.SetProperty("tab.timmy.whinge.level", "1")
-        self.SetMargins(0,0)
-
-        self.SetViewWhiteSpace(False)
-        #self.SetBufferedDraw(False)
-        #self.SetViewEOL(True)
-        #self.SetEOLMode(stc.STC_EOL_CRLF)
-        #self.SetUseAntiAliasing(True)
-        
-        self.SetEdgeMode(stc.STC_EDGE_BACKGROUND)
-        self.SetEdgeColumn(78)
+    def _init_Editor(self, prnt):
+        self.Editor = stc.StyledTextCtrl(id=ID_PYTHONEDITOR, parent=prnt,
+                 name="TextViewer", pos=wx.DefaultPosition, 
+                 size=wx.DefaultSize, style=0)
+
+        self.Editor.CmdKeyAssign(ord('B'), stc.STC_SCMOD_CTRL, stc.STC_CMD_ZOOMIN)
+        self.Editor.CmdKeyAssign(ord('N'), stc.STC_SCMOD_CTRL, stc.STC_CMD_ZOOMOUT)
+
+        self.Editor.SetLexer(stc.STC_LEX_PYTHON)
+        self.Editor.SetKeyWords(0, " ".join(keyword.kwlist))
+
+        self.Editor.SetProperty("fold", "1")
+        self.Editor.SetProperty("tab.timmy.whinge.level", "1")
+        self.Editor.SetMargins(0,0)
+
+        self.Editor.SetViewWhiteSpace(False)
+        
+        self.Editor.SetEdgeMode(stc.STC_EDGE_BACKGROUND)
+        self.Editor.SetEdgeColumn(78)
 
         # Set up the numbers in the margin for margin #1
-        self.SetMarginType(1, wx.stc.STC_MARGIN_NUMBER)
+        self.Editor.SetMarginType(1, wx.stc.STC_MARGIN_NUMBER)
         # Reasonable value for, say, 4-5 digits using a mono font (40 pix)
-        self.SetMarginWidth(1, 40)
+        self.Editor.SetMarginWidth(1, 40)
 
         # Setup a margin to hold fold markers
-        self.SetMarginType(2, stc.STC_MARGIN_SYMBOL)
-        self.SetMarginMask(2, stc.STC_MASK_FOLDERS)
-        self.SetMarginSensitive(2, True)
-        self.SetMarginWidth(2, 12)
+        self.Editor.SetMarginType(2, stc.STC_MARGIN_SYMBOL)
+        self.Editor.SetMarginMask(2, stc.STC_MASK_FOLDERS)
+        self.Editor.SetMarginSensitive(2, True)
+        self.Editor.SetMarginWidth(2, 12)
 
         if self.fold_symbols == 0:
             # Arrow pointing right for contracted folders, arrow pointing down for expanded
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDEROPEN,    stc.STC_MARK_ARROWDOWN, "black", "black")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDER,        stc.STC_MARK_ARROW, "black", "black")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDERSUB,     stc.STC_MARK_EMPTY, "black", "black")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDERTAIL,    stc.STC_MARK_EMPTY, "black", "black")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDEREND,     stc.STC_MARK_EMPTY,     "white", "black")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDEROPENMID, stc.STC_MARK_EMPTY,     "white", "black")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDERMIDTAIL, stc.STC_MARK_EMPTY,     "white", "black")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDEROPEN,    stc.STC_MARK_ARROWDOWN, "black", "black")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDER,        stc.STC_MARK_ARROW, "black", "black")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDERSUB,     stc.STC_MARK_EMPTY, "black", "black")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDERTAIL,    stc.STC_MARK_EMPTY, "black", "black")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDEREND,     stc.STC_MARK_EMPTY,     "white", "black")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDEROPENMID, stc.STC_MARK_EMPTY,     "white", "black")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDERMIDTAIL, stc.STC_MARK_EMPTY,     "white", "black")
             
         elif self.fold_symbols == 1:
             # Plus for contracted folders, minus for expanded
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDEROPEN,    stc.STC_MARK_MINUS, "white", "black")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDER,        stc.STC_MARK_PLUS,  "white", "black")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDERSUB,     stc.STC_MARK_EMPTY, "white", "black")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDERTAIL,    stc.STC_MARK_EMPTY, "white", "black")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDEREND,     stc.STC_MARK_EMPTY, "white", "black")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDEROPENMID, stc.STC_MARK_EMPTY, "white", "black")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDERMIDTAIL, stc.STC_MARK_EMPTY, "white", "black")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDEROPEN,    stc.STC_MARK_MINUS, "white", "black")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDER,        stc.STC_MARK_PLUS,  "white", "black")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDERSUB,     stc.STC_MARK_EMPTY, "white", "black")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDERTAIL,    stc.STC_MARK_EMPTY, "white", "black")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDEREND,     stc.STC_MARK_EMPTY, "white", "black")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDEROPENMID, stc.STC_MARK_EMPTY, "white", "black")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDERMIDTAIL, stc.STC_MARK_EMPTY, "white", "black")
 
         elif self.fold_symbols == 2:
             # Like a flattened tree control using circular headers and curved joins
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDEROPEN,    stc.STC_MARK_CIRCLEMINUS,          "white", "#404040")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDER,        stc.STC_MARK_CIRCLEPLUS,           "white", "#404040")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDERSUB,     stc.STC_MARK_VLINE,                "white", "#404040")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDERTAIL,    stc.STC_MARK_LCORNERCURVE,         "white", "#404040")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDEREND,     stc.STC_MARK_CIRCLEPLUSCONNECTED,  "white", "#404040")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDEROPENMID, stc.STC_MARK_CIRCLEMINUSCONNECTED, "white", "#404040")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDERMIDTAIL, stc.STC_MARK_TCORNERCURVE,         "white", "#404040")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDEROPEN,    stc.STC_MARK_CIRCLEMINUS,          "white", "#404040")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDER,        stc.STC_MARK_CIRCLEPLUS,           "white", "#404040")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDERSUB,     stc.STC_MARK_VLINE,                "white", "#404040")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDERTAIL,    stc.STC_MARK_LCORNERCURVE,         "white", "#404040")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDEREND,     stc.STC_MARK_CIRCLEPLUSCONNECTED,  "white", "#404040")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDEROPENMID, stc.STC_MARK_CIRCLEMINUSCONNECTED, "white", "#404040")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDERMIDTAIL, stc.STC_MARK_TCORNERCURVE,         "white", "#404040")
 
         elif self.fold_symbols == 3:
             # Like a flattened tree control using square headers
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDEROPEN,    stc.STC_MARK_BOXMINUS,          "white", "#808080")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDER,        stc.STC_MARK_BOXPLUS,           "white", "#808080")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDERSUB,     stc.STC_MARK_VLINE,             "white", "#808080")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDERTAIL,    stc.STC_MARK_LCORNER,           "white", "#808080")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDEREND,     stc.STC_MARK_BOXPLUSCONNECTED,  "white", "#808080")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDEROPENMID, stc.STC_MARK_BOXMINUSCONNECTED, "white", "#808080")
-            self.MarkerDefine(stc.STC_MARKNUM_FOLDERMIDTAIL, stc.STC_MARK_TCORNER,           "white", "#808080")
-
-
-        self.Bind(stc.EVT_STC_UPDATEUI, self.OnUpdateUI)
-        self.Bind(stc.EVT_STC_MARGINCLICK, self.OnMarginClick)
-        self.Bind(wx.EVT_KEY_DOWN, self.OnKeyPressed)
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDEROPEN,    stc.STC_MARK_BOXMINUS,          "white", "#808080")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDER,        stc.STC_MARK_BOXPLUS,           "white", "#808080")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDERSUB,     stc.STC_MARK_VLINE,             "white", "#808080")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDERTAIL,    stc.STC_MARK_LCORNER,           "white", "#808080")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDEREND,     stc.STC_MARK_BOXPLUSCONNECTED,  "white", "#808080")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDEROPENMID, stc.STC_MARK_BOXMINUSCONNECTED, "white", "#808080")
+            self.Editor.MarkerDefine(stc.STC_MARKNUM_FOLDERMIDTAIL, stc.STC_MARK_TCORNER,           "white", "#808080")
+
+
+        self.Editor.Bind(stc.EVT_STC_UPDATEUI, self.OnUpdateUI)
+        self.Editor.Bind(stc.EVT_STC_MARGINCLICK, self.OnMarginClick)
+        self.Editor.Bind(wx.EVT_KEY_DOWN, self.OnKeyPressed)
 
         # Global default style
         if wx.Platform == '__WXMSW__':
-            self.StyleSetSpec(stc.STC_STYLE_DEFAULT, 
-                              'fore:#000000,back:#FFFFFF,face:Courier New')
+            self.Editor.StyleSetSpec(stc.STC_STYLE_DEFAULT, 'fore:#000000,back:#FFFFFF,face:Courier New')
         elif wx.Platform == '__WXMAC__':
             # TODO: if this looks fine on Linux too, remove the Mac-specific case 
             # and use this whenever OS != MSW.
-            self.StyleSetSpec(stc.STC_STYLE_DEFAULT, 
-                              'fore:#000000,back:#FFFFFF,face:Monaco')
+            self.Editor.StyleSetSpec(stc.STC_STYLE_DEFAULT, 'fore:#000000,back:#FFFFFF,face:Monaco')
         else:
             defsize = wx.SystemSettings.GetFont(wx.SYS_ANSI_FIXED_FONT).GetPointSize()
-            self.StyleSetSpec(stc.STC_STYLE_DEFAULT, 
-                              'fore:#000000,back:#FFFFFF,face:Courier,size:%d'%defsize)
+            self.Editor.StyleSetSpec(stc.STC_STYLE_DEFAULT, 'fore:#000000,back:#FFFFFF,face:Courier,size:%d'%defsize)
 
         # Clear styles and revert to default.
-        self.StyleClearAll()
+        self.Editor.StyleClearAll()
 
         # Following style specs only indicate differences from default.
         # The rest remains unchanged.
 
         # Line numbers in margin
-        self.StyleSetSpec(wx.stc.STC_STYLE_LINENUMBER,'fore:#000000,back:#99A9C2')    
+        self.Editor.StyleSetSpec(wx.stc.STC_STYLE_LINENUMBER,'fore:#000000,back:#99A9C2')    
         # Highlighted brace
-        self.StyleSetSpec(wx.stc.STC_STYLE_BRACELIGHT,'fore:#00009D,back:#FFFF00')
+        self.Editor.StyleSetSpec(wx.stc.STC_STYLE_BRACELIGHT,'fore:#00009D,back:#FFFF00')
         # Unmatched brace
-        self.StyleSetSpec(wx.stc.STC_STYLE_BRACEBAD,'fore:#00009D,back:#FF0000')
+        self.Editor.StyleSetSpec(wx.stc.STC_STYLE_BRACEBAD,'fore:#00009D,back:#FF0000')
         # Indentation guide
-        self.StyleSetSpec(wx.stc.STC_STYLE_INDENTGUIDE, "fore:#CDCDCD")
+        self.Editor.StyleSetSpec(wx.stc.STC_STYLE_INDENTGUIDE, "fore:#CDCDCD")
 
         # Python styles
-        self.StyleSetSpec(wx.stc.STC_P_DEFAULT, 'fore:#000000')
+        self.Editor.StyleSetSpec(wx.stc.STC_P_DEFAULT, 'fore:#000000')
         # Comments
-        self.StyleSetSpec(wx.stc.STC_P_COMMENTLINE,  'fore:#008000,back:#F0FFF0')
-        self.StyleSetSpec(wx.stc.STC_P_COMMENTBLOCK, 'fore:#008000,back:#F0FFF0')
+        self.Editor.StyleSetSpec(wx.stc.STC_P_COMMENTLINE,  'fore:#008000,back:#F0FFF0')
+        self.Editor.StyleSetSpec(wx.stc.STC_P_COMMENTBLOCK, 'fore:#008000,back:#F0FFF0')
         # Numbers
-        self.StyleSetSpec(wx.stc.STC_P_NUMBER, 'fore:#008080')
+        self.Editor.StyleSetSpec(wx.stc.STC_P_NUMBER, 'fore:#008080')
         # Strings and characters
-        self.StyleSetSpec(wx.stc.STC_P_STRING, 'fore:#800080')
-        self.StyleSetSpec(wx.stc.STC_P_CHARACTER, 'fore:#800080')
+        self.Editor.StyleSetSpec(wx.stc.STC_P_STRING, 'fore:#800080')
+        self.Editor.StyleSetSpec(wx.stc.STC_P_CHARACTER, 'fore:#800080')
         # Keywords
-        self.StyleSetSpec(wx.stc.STC_P_WORD, 'fore:#000080,bold')
+        self.Editor.StyleSetSpec(wx.stc.STC_P_WORD, 'fore:#000080,bold')
         # Triple quotes
-        self.StyleSetSpec(wx.stc.STC_P_TRIPLE, 'fore:#800080,back:#FFFFEA')
-        self.StyleSetSpec(wx.stc.STC_P_TRIPLEDOUBLE, 'fore:#800080,back:#FFFFEA')
+        self.Editor.StyleSetSpec(wx.stc.STC_P_TRIPLE, 'fore:#800080,back:#FFFFEA')
+        self.Editor.StyleSetSpec(wx.stc.STC_P_TRIPLEDOUBLE, 'fore:#800080,back:#FFFFEA')
         # Class names
-        self.StyleSetSpec(wx.stc.STC_P_CLASSNAME, 'fore:#0000FF,bold')
+        self.Editor.StyleSetSpec(wx.stc.STC_P_CLASSNAME, 'fore:#0000FF,bold')
         # Function names
-        self.StyleSetSpec(wx.stc.STC_P_DEFNAME, 'fore:#008080,bold')
+        self.Editor.StyleSetSpec(wx.stc.STC_P_DEFNAME, 'fore:#008080,bold')
         # Operators
-        self.StyleSetSpec(wx.stc.STC_P_OPERATOR, 'fore:#800000,bold')
+        self.Editor.StyleSetSpec(wx.stc.STC_P_OPERATOR, 'fore:#800000,bold')
         # Identifiers. I leave this as not bold because everything seems
         # to be an identifier if it doesn't match the above criterae
-        self.StyleSetSpec(wx.stc.STC_P_IDENTIFIER, 'fore:#000000')
+        self.Editor.StyleSetSpec(wx.stc.STC_P_IDENTIFIER, 'fore:#000000')
 
         # Caret color
-        self.SetCaretForeground("BLUE")
+        self.Editor.SetCaretForeground("BLUE")
         # Selection background
-        self.SetSelBackground(1, '#66CCFF')
-
-        self.SetSelBackground(True, wx.SystemSettings_GetColour(wx.SYS_COLOUR_HIGHLIGHT))
-        self.SetSelForeground(True, wx.SystemSettings_GetColour(wx.SYS_COLOUR_HIGHLIGHTTEXT))
+        self.Editor.SetSelBackground(1, '#66CCFF')
+
+        self.Editor.SetSelBackground(True, wx.SystemSettings_GetColour(wx.SYS_COLOUR_HIGHLIGHT))
+        self.Editor.SetSelForeground(True, wx.SystemSettings_GetColour(wx.SYS_COLOUR_HIGHLIGHTTEXT))
         
         # register some images for use in the AutoComplete box.
         #self.RegisterImage(1, images.getSmilesBitmap())
-        self.RegisterImage(1, 
+        self.Editor.RegisterImage(1, 
             wx.ArtProvider.GetBitmap(wx.ART_DELETE, size=(16,16)))
-        self.RegisterImage(2, 
+        self.Editor.RegisterImage(2, 
             wx.ArtProvider.GetBitmap(wx.ART_NEW, size=(16,16)))
-        self.RegisterImage(3, 
+        self.Editor.RegisterImage(3, 
             wx.ArtProvider.GetBitmap(wx.ART_COPY, size=(16,16)))
 
         # Indentation and tab stuff
-        self.SetIndent(4)               # Proscribed indent size for wx
-        self.SetIndentationGuides(True) # Show indent guides
-        self.SetBackSpaceUnIndents(True)# Backspace unindents rather than delete 1 space
-        self.SetTabIndents(True)        # Tab key indents
-        self.SetTabWidth(4)             # Proscribed tab size for wx
-        self.SetUseTabs(False)          # Use spaces rather than tabs, or
+        self.Editor.SetIndent(4)               # Proscribed indent size for wx
+        self.Editor.SetIndentationGuides(True) # Show indent guides
+        self.Editor.SetBackSpaceUnIndents(True)# Backspace unindents rather than delete 1 space
+        self.Editor.SetTabIndents(True)        # Tab key indents
+        self.Editor.SetTabWidth(4)             # Proscribed tab size for wx
+        self.Editor.SetUseTabs(False)          # Use spaces rather than tabs, or
                                         # TabTimmy will complain!    
         # White space
-        self.SetViewWhiteSpace(False)   # Don't view white space
+        self.Editor.SetViewWhiteSpace(False)   # Don't view white space
 
         # EOL: Since we are loading/saving ourselves, and the
         # strings will always have \n's in them, set the STC to
         # edit them that way.            
-        self.SetEOLMode(wx.stc.STC_EOL_LF)
-        self.SetViewEOL(False)
+        self.Editor.SetEOLMode(wx.stc.STC_EOL_LF)
+        self.Editor.SetViewEOL(False)
         
         # No right-edge mode indicator
-        self.SetEdgeMode(stc.STC_EDGE_NONE)
-
-        self.Controler = controler
-        self.ParentWindow = window
-        
-        self.DisableEvents = True
+        self.Editor.SetEdgeMode(stc.STC_EDGE_NONE)
+        
+        self.Editor.SetModEventMask(wx.stc.STC_MOD_BEFOREINSERT|wx.stc.STC_MOD_BEFOREDELETE)
+
+        self.Editor.Bind(wx.stc.EVT_STC_DO_DROP, self.OnDoDrop, id=ID_PYTHONEDITOR)
+        self.Editor.Bind(wx.EVT_KILL_FOCUS, self.OnKillFocus)
+        self.Editor.Bind(wx.stc.EVT_STC_MODIFIED, self.OnModification, id=ID_PYTHONEDITOR)
+
+
+    def __init__(self, parent, controler, window):
+        EditorPanel.__init__(self, parent, "", window, controler)
+        
+        self.DisableEvents = False
         self.CurrentAction = None
         
-        self.SetModEventMask(wx.stc.STC_MOD_BEFOREINSERT|wx.stc.STC_MOD_BEFOREDELETE)
-
-        self.Bind(wx.stc.EVT_STC_DO_DROP, self.OnDoDrop, id=ID_PYTHONEDITOR)
-        self.Bind(wx.EVT_KILL_FOCUS, self.OnKillFocus)
-        self.Bind(wx.stc.EVT_STC_MODIFIED, self.OnModification, id=ID_PYTHONEDITOR)
+        img = wx.Bitmap(self.Controler.GetIconPath("Cfile.png"), wx.BITMAP_TYPE_PNG).ConvertToImage()
+        self.SetIcon(wx.BitmapFromImage(img.Rescale(16, 16)))
+    
+    def __del__(self):
+        self.Controler.OnCloseEditor()
+    
+    def GetTitle(self):
+        fullname = self.Controler.PlugFullName()
+        if not self.Controler.PythonIsSaved():
+            return "~%s~" % fullname
+        return fullname
+    
+    def GetBufferState(self):
+        return self.Controler.GetBufferState()
+        
+    def Undo(self):
+        self.Controler.LoadPrevious()
+        self.RefreshView()
+            
+    def Redo(self):
+        self.Controler.LoadNext()
+        self.RefreshView()
+    
+    def HasNoModel(self):
+        return False
     
     def OnModification(self, event):
         if not self.DisableEvents:
             mod_type = event.GetModificationType()
             if not (mod_type&wx.stc.STC_PERFORMED_UNDO or mod_type&wx.stc.STC_PERFORMED_REDO):
                 if mod_type&wx.stc.STC_MOD_BEFOREINSERT:
-                    if self.CurrentAction == None:
+                    if self.CurrentAction is None:
                         self.StartBuffering()
                     elif self.CurrentAction[0] != "Add" or self.CurrentAction[1] != event.GetPosition() - 1:
                         self.Controler.EndBuffering()
                         self.StartBuffering()
                     self.CurrentAction = ("Add", event.GetPosition())
+                    wx.CallAfter(self.RefreshModel)
                 elif mod_type&wx.stc.STC_MOD_BEFOREDELETE:
                     if self.CurrentAction == None:
                         self.StartBuffering()
@@ -262,6 +279,7 @@
                         self.Controler.EndBuffering()
                         self.StartBuffering()
                     self.CurrentAction = ("Delete", event.GetPosition())
+                    wx.CallAfter(self.RefreshModel)
         event.Skip()
     
     def OnDoDrop(self, event):
@@ -269,23 +287,22 @@
         wx.CallAfter(self.RefreshModel)
         event.Skip()
 
-    def IsViewing(self, name):
-        return self.Name == name
-
     # Buffer the last model state
     def RefreshBuffer(self):
         self.Controler.BufferPython()
-        if self.ParentWindow:
+        if self.ParentWindow is not None:
             self.ParentWindow.RefreshTitle()
             self.ParentWindow.RefreshFileMenu()
             self.ParentWindow.RefreshEditMenu()
+            self.ParentWindow.RefreshPageTitles()
     
     def StartBuffering(self):
         self.Controler.StartBuffering()
-        if self.ParentWindow:
+        if self.ParentWindow is not None:
             self.ParentWindow.RefreshTitle()
             self.ParentWindow.RefreshFileMenu()
             self.ParentWindow.RefreshEditMenu()
+            self.ParentWindow.RefreshPageTitles()
     
     def ResetBuffer(self):
         if self.CurrentAction != None:
@@ -295,31 +312,31 @@
     def RefreshView(self):
         self.ResetBuffer()
         self.DisableEvents = True
-        old_cursor_pos = self.GetCurrentPos()
-        old_text = self.GetText()
+        old_cursor_pos = self.Editor.GetCurrentPos()
+        old_text = self.Editor.GetText()
         new_text = self.Controler.GetPythonCode()
-        self.SetText(new_text)
+        self.Editor.SetText(new_text)
         new_cursor_pos = GetCursorPos(old_text, new_text)
         if new_cursor_pos != None:
-            self.GotoPos(new_cursor_pos)
+            self.Editor.GotoPos(new_cursor_pos)
         else:
-            self.GotoPos(old_cursor_pos)
-        self.ScrollToColumn(0)
-        self.EmptyUndoBuffer()
+            self.Editor.GotoPos(old_cursor_pos)
+        self.Editor.ScrollToColumn(0)
+        self.Editor.EmptyUndoBuffer()
         self.DisableEvents = False
         
-        self.Colourise(0, -1)
+        self.Editor.Colourise(0, -1)
 
     def RefreshModel(self):
-        self.Controler.SetPythonCode(self.GetText())
+        self.Controler.SetPythonCode(self.Editor.GetText())
 
     def OnKeyPressed(self, event):
-        if self.CallTipActive():
-            self.CallTipCancel()
+        if self.Editor.CallTipActive():
+            self.Editor.CallTipCancel()
         key = event.GetKeyCode()
 
         if key == 32 and event.ControlDown():
-            pos = self.GetCurrentPos()
+            pos = self.Editor.GetCurrentPos()
 
             # Tips
             if event.ShiftDown():
@@ -330,16 +347,15 @@
 ##                                 'fubar(param1, param2)')
             # Code completion
             else:
-                self.AutoCompSetIgnoreCase(False)  # so this needs to match
+                self.Editor.AutoCompSetIgnoreCase(False)  # so this needs to match
 
                 # Images are specified with a appended "?type"
-                self.AutoCompShow(0, " ".join([word + "?1" for word in keyword.kwlist]))
+                self.Editor.AutoCompShow(0, " ".join([word + "?1" for word in keyword.kwlist]))
         else:
-            wx.CallAfter(self.RefreshModel)
             event.Skip()
 
     def OnKillFocus(self, event):
-        self.AutoCompCancel()
+        self.Editor.AutoCompCancel()
         event.Skip()
 
     def OnUpdateUI(self, evt):
@@ -347,11 +363,11 @@
         braceAtCaret = -1
         braceOpposite = -1
         charBefore = None
-        caretPos = self.GetCurrentPos()
+        caretPos = self.Editor.GetCurrentPos()
 
         if caretPos > 0:
-            charBefore = self.GetCharAt(caretPos - 1)
-            styleBefore = self.GetStyleAt(caretPos - 1)
+            charBefore = self.Editor.GetCharAt(caretPos - 1)
+            styleBefore = self.Editor.GetStyleAt(caretPos - 1)
 
         # check before
         if charBefore and chr(charBefore) in "[]{}()" and styleBefore == stc.STC_P_OPERATOR:
@@ -359,23 +375,23 @@
 
         # check after
         if braceAtCaret < 0:
-            charAfter = self.GetCharAt(caretPos)
-            styleAfter = self.GetStyleAt(caretPos)
+            charAfter = self.Editor.GetCharAt(caretPos)
+            styleAfter = self.Editor.GetStyleAt(caretPos)
 
             if charAfter and chr(charAfter) in "[]{}()" and styleAfter == stc.STC_P_OPERATOR:
                 braceAtCaret = caretPos
 
         if braceAtCaret >= 0:
-            braceOpposite = self.BraceMatch(braceAtCaret)
+            braceOpposite = self.Editor.BraceMatch(braceAtCaret)
 
         if braceAtCaret != -1  and braceOpposite == -1:
-            self.BraceBadLight(braceAtCaret)
+            self.Editor.BraceBadLight(braceAtCaret)
         else:
-            self.BraceHighlight(braceAtCaret, braceOpposite)
-            #pt = self.PointFromPosition(braceOpposite)
-            #self.Refresh(True, wxRect(pt.x, pt.y, 5,5))
+            self.Editor.BraceHighlight(braceAtCaret, braceOpposite)
+            #pt = self.Editor.PointFromPosition(braceOpposite)
+            #self.Editor.Refresh(True, wxRect(pt.x, pt.y, 5,5))
             #print pt
-            #self.Refresh(False)
+            #self.Editor.Refresh(False)
 
 
     def OnMarginClick(self, evt):
@@ -384,83 +400,83 @@
             if evt.GetShift() and evt.GetControl():
                 self.FoldAll()
             else:
-                lineClicked = self.LineFromPosition(evt.GetPosition())
-
-                if self.GetFoldLevel(lineClicked) & stc.STC_FOLDLEVELHEADERFLAG:
+                lineClicked = self.Editor.LineFromPosition(evt.GetPosition())
+
+                if self.Editor.GetFoldLevel(lineClicked) & stc.STC_FOLDLEVELHEADERFLAG:
                     if evt.GetShift():
-                        self.SetFoldExpanded(lineClicked, True)
+                        self.Editor.SetFoldExpanded(lineClicked, True)
                         self.Expand(lineClicked, True, True, 1)
                     elif evt.GetControl():
-                        if self.GetFoldExpanded(lineClicked):
-                            self.SetFoldExpanded(lineClicked, False)
+                        if self.Editor.GetFoldExpanded(lineClicked):
+                            self.Editor.SetFoldExpanded(lineClicked, False)
                             self.Expand(lineClicked, False, True, 0)
                         else:
-                            self.SetFoldExpanded(lineClicked, True)
+                            self.Editor.SetFoldExpanded(lineClicked, True)
                             self.Expand(lineClicked, True, True, 100)
                     else:
-                        self.ToggleFold(lineClicked)
+                        self.Editor.ToggleFold(lineClicked)
 
 
     def FoldAll(self):
-        lineCount = self.GetLineCount()
+        lineCount = self.Editor.GetLineCount()
         expanding = True
 
         # find out if we are folding or unfolding
         for lineNum in range(lineCount):
-            if self.GetFoldLevel(lineNum) & stc.STC_FOLDLEVELHEADERFLAG:
-                expanding = not self.GetFoldExpanded(lineNum)
+            if self.Editor.GetFoldLevel(lineNum) & stc.STC_FOLDLEVELHEADERFLAG:
+                expanding = not self.Editor.GetFoldExpanded(lineNum)
                 break
 
         lineNum = 0
 
         while lineNum < lineCount:
-            level = self.GetFoldLevel(lineNum)
+            level = self.Editor.GetFoldLevel(lineNum)
             if level & stc.STC_FOLDLEVELHEADERFLAG and \
                (level & stc.STC_FOLDLEVELNUMBERMASK) == stc.STC_FOLDLEVELBASE:
 
                 if expanding:
-                    self.SetFoldExpanded(lineNum, True)
+                    self.Editor.SetFoldExpanded(lineNum, True)
                     lineNum = self.Expand(lineNum, True)
                     lineNum = lineNum - 1
                 else:
-                    lastChild = self.GetLastChild(lineNum, -1)
-                    self.SetFoldExpanded(lineNum, False)
+                    lastChild = self.Editor.GetLastChild(lineNum, -1)
+                    self.Editor.SetFoldExpanded(lineNum, False)
 
                     if lastChild > lineNum:
-                        self.HideLines(lineNum+1, lastChild)
+                        self.Editor.HideLines(lineNum+1, lastChild)
 
             lineNum = lineNum + 1
 
 
 
     def Expand(self, line, doExpand, force=False, visLevels=0, level=-1):
-        lastChild = self.GetLastChild(line, level)
+        lastChild = self.Editor.GetLastChild(line, level)
         line = line + 1
 
         while line <= lastChild:
             if force:
                 if visLevels > 0:
-                    self.ShowLines(line, line)
+                    self.Editor.ShowLines(line, line)
                 else:
-                    self.HideLines(line, line)
+                    self.Editor.HideLines(line, line)
             else:
                 if doExpand:
-                    self.ShowLines(line, line)
+                    self.Editor.ShowLines(line, line)
 
             if level == -1:
-                level = self.GetFoldLevel(line)
+                level = self.Editor.GetFoldLevel(line)
 
             if level & stc.STC_FOLDLEVELHEADERFLAG:
                 if force:
                     if visLevels > 1:
-                        self.SetFoldExpanded(line, True)
+                        self.Editor.SetFoldExpanded(line, True)
                     else:
-                        self.SetFoldExpanded(line, False)
+                        self.Editor.SetFoldExpanded(line, False)
 
                     line = self.Expand(line, doExpand, force, visLevels-1)
 
                 else:
-                    if doExpand and self.GetFoldExpanded(line):
+                    if doExpand and self.Editor.GetFoldExpanded(line):
                         line = self.Expand(line, True, force, visLevels-1)
                     else:
                         line = self.Expand(line, False, force, visLevels-1)
@@ -468,130 +484,22 @@
                 line = line + 1
 
         return line
-   
-
-#-------------------------------------------------------------------------------
-#                          PythonEditor Main Frame Class
-#-------------------------------------------------------------------------------
-
-
-[ID_PYTHONEDITORFRAME, 
-] = [wx.NewId() for _init_ctrls in range(1)]
-
-class PythonEditorFrame(wx.Frame):
-    
-    if wx.VERSION < (2, 6, 0):
-        def Bind(self, event, function, id = None):
-            if id is not None:
-                event(self, id, function)
-            else:
-                event(self, function)
-    
-    def _init_coll_EditMenu_Items(self, parent):
-        AppendMenu(parent, help='', id=wx.ID_REFRESH,
-              kind=wx.ITEM_NORMAL, text=_(u'Refresh\tCTRL+R'))
-        AppendMenu(parent, help='', id=wx.ID_UNDO,
-              kind=wx.ITEM_NORMAL, text=_(u'Undo\tCTRL+Z'))
-        AppendMenu(parent, help='', id=wx.ID_REDO,
-              kind=wx.ITEM_NORMAL, text=_(u'Redo\tCTRL+Y'))
-        self.Bind(wx.EVT_MENU, self.OnRefreshMenu, id=wx.ID_REFRESH)
-        self.Bind(wx.EVT_MENU, self.OnUndoMenu, id=wx.ID_UNDO)
-        self.Bind(wx.EVT_MENU, self.OnRedoMenu, id=wx.ID_REDO)
-    
-    def _init_coll_MenuBar_Menus(self, parent):
-        parent.Append(menu=self.EditMenu, title=_(u'&Edit'))
-    
-    def _init_utils(self):
-        self.MenuBar = wx.MenuBar()
-
-        self.EditMenu = wx.Menu(title='')
-        
-        self._init_coll_MenuBar_Menus(self.MenuBar)
-        self._init_coll_EditMenu_Items(self.EditMenu)
-        
-    def _init_ctrls(self, prnt):
-        wx.Frame.__init__(self, id=ID_PYTHONEDITORFRAME, name=u'PythonEditor',
-              parent=prnt, pos=wx.DefaultPosition, size=wx.Size(800, 650),
-              style=wx.DEFAULT_FRAME_STYLE, title=_(u'PythonEditor'))
-        self._init_utils()
-        self.SetClientSize(wx.Size(1000, 600))
-        self.SetMenuBar(self.MenuBar)
-        self.Bind(wx.EVT_CLOSE, self.OnCloseFrame)
-        
-        self.Bind(wx.EVT_MENU, self.OnSaveMenu, id=wx.ID_SAVE)
-        accel = wx.AcceleratorTable([wx.AcceleratorEntry(wx.ACCEL_CTRL, 83, wx.ID_SAVE)])
-        self.SetAcceleratorTable(accel)
-        
-        if wx.VERSION >= (2, 8, 0):
-            self.AUIManager = wx.aui.AuiManager(self)
-            self.AUIManager.SetDockSizeConstraint(0.5, 0.5)
-        
-        self.PythonEdited = PythonEditor(self, self, self.Controler)
-        if wx.VERSION < (2, 8, 0):
-            self.MainSizer = wx.BoxSizer(wx.VERTICAL)
-            self.MainSizer.AddWindow(self.PythonEdited, 0, border=0, flag=wx.GROW)
-            self.SetSizer(self.MainSizer)
-        else:
-            self.AUIManager.AddPane(self.PythonEdited, wx.aui.AuiPaneInfo().CentrePane())
-            
-        self.StatusBar = wx.StatusBar( name='HelpBar',
-              parent=self, style=wx.ST_SIZEGRIP)
-        self.SetStatusBar(self.StatusBar)
-        
-        if wx.VERSION >= (2, 8, 0):
-            self.AUIManager.Update()
-    
-    def __init__(self, parent, controler):
-        self.Controler = controler
-        
-        self._init_ctrls(parent)
-        
-        self.PythonEdited.RefreshView()
-        self.RefreshTitle()
-        self.RefreshEditMenu()
-
-    def OnCloseFrame(self, event):
-        if wx.VERSION >= (2, 8, 0):
-            self.AUIManager.UnInit()
-        if getattr(self, "_onclose", None) is not None:
-            self._onclose()
-        event.Skip()
-
-    def OnSaveMenu(self, event):
-        if getattr(self, "_onsave", None) != None:
-            self._onsave()
-        self.RefreshTitle()
-        self.RefreshEditMenu()
-
-    def RefreshTitle(self):
-        title = _("PythonEditor")
-        self.SetTitle("%s - %s"%(title, self.Controler.GetFilename()))
-        
-#-------------------------------------------------------------------------------
-#                          Edit Project Menu Functions
-#-------------------------------------------------------------------------------
-
-    def RefreshFileMenu(self):
-        pass
-
-    def RefreshEditMenu(self):
-        undo, redo = self.Controler.GetBufferState()
-        self.EditMenu.Enable(wx.ID_UNDO, undo)
-        self.EditMenu.Enable(wx.ID_REDO, redo)
-
-    def OnRefreshMenu(self, event):
-        self.PythonEdited.RefreshView()
-
-    def OnUndoMenu(self, event):
-        self.Controler.LoadPrevious()
-        self.PythonEdited.RefreshView()
-        self.RefreshTitle()
-        self.RefreshEditMenu()
-    
-    def OnRedoMenu(self, event):
-        self.Controler.LoadNext()
-        self.PythonEdited.RefreshView()
-        self.RefreshTitle()
-        self.RefreshEditMenu()
-        
-
+
+    def Cut(self):
+        self.ResetBuffer()
+        self.DisableEvents = True
+        self.Editor.CmdKeyExecute(wx.stc.STC_CMD_CUT)
+        self.DisableEvents = False
+        self.RefreshModel()
+        self.RefreshBuffer()
+    
+    def Copy(self):
+        self.Editor.CmdKeyExecute(wx.stc.STC_CMD_COPY)
+    
+    def Paste(self):
+        self.ResetBuffer()
+        self.DisableEvents = True
+        self.Editor.CmdKeyExecute(wx.stc.STC_CMD_PASTE)
+        self.DisableEvents = False
+        self.RefreshModel()
+        self.RefreshBuffer()
--- a/plugins/python/python.py	Tue Dec 20 23:37:06 2011 +0100
+++ b/plugins/python/python.py	Wed Dec 21 19:42:49 2011 +0100
@@ -3,7 +3,7 @@
 import modules
 from plugger import PlugTemplate, opjimg
 from PLCControler import UndoBuffer
-from PythonEditor import PythonEditorFrame
+from PythonEditor import PythonEditor
 
 from xml.dom import minidom
 from xmlclass import *
@@ -13,6 +13,8 @@
 
 class PythonCodeTemplate:
     
+    EditorType = PythonEditor
+    
     def __init__(self):
         
         self.PluginMethods.insert(0, 
@@ -24,9 +26,7 @@
 
         filepath = self.PythonFileName()
         
-        self.Buffering = False
         self.PythonCode = PythonClasses["Python"]()
-        self.PythonBuffer = UndoBuffer(self.Copy(self.PythonCode), False)
         if os.path.isfile(filepath):
             xmlfile = open(filepath, 'r')
             tree = minidom.parse(xmlfile)
@@ -35,8 +35,9 @@
             for child in tree.childNodes:
                 if child.nodeType == tree.ELEMENT_NODE and child.nodeName == "Python":
                     self.PythonCode.loadXMLTree(child, ["xmlns", "xmlns:xsi", "xsi:schemaLocation"])
-                    self.PythonBuffer = UndoBuffer(self.Copy(self.PythonCode), True)
+                    self.CreatePythonBuffer(True)
         else:
+            self.CreatePythonBuffer(False)
             self.OnPlugSave()
 
     def PluginPath(self):
@@ -57,31 +58,8 @@
     def GetPythonCode(self):
         return self.PythonCode.gettext()
     
-    _View = None
-    def _OpenView(self):
-        if not self._View:
-            open_pyeditor = True
-            has_permissions = self.GetPlugRoot().CheckProjectPathPerm()
-            if not has_permissions:
-                dialog = wx.MessageDialog(self.GetPlugRoot().AppFrame,
-                                          _("You don't have write permissions.\nOpen PythonEditor anyway ?"),
-                                          _("Open PythonEditor"),
-                                          wx.YES_NO|wx.ICON_QUESTION)
-                open_pyeditor = dialog.ShowModal() == wx.ID_YES
-                dialog.Destroy()
-            if open_pyeditor:
-                def _onclose():
-                    self._View = None
-                if has_permissions:
-                    def _onsave():
-                        self.GetPlugRoot().SaveProject()
-                else:
-                    def _onsave():
-                        pass
-                self._View = PythonEditorFrame(self.GetPlugRoot().AppFrame, self)
-                self._View._onclose = _onclose
-                self._View._onsave = _onsave
-                self._View.Show()
+    def PlugTestModified(self):
+        return self.ChangesToSave or not self.PythonIsSaved()
     
     def OnPlugSave(self):
         filepath = self.PythonFileName()
@@ -96,7 +74,7 @@
         xmlfile.write(text.encode("utf-8"))
         xmlfile.close()
         
-        self.PythonBuffer.CurrentSaved()
+        self.MarkPythonAsSaved()
         return True
         
 #-------------------------------------------------------------------------------
@@ -109,32 +87,37 @@
     def Copy(self, model):
         return cPickle.loads(cPickle.dumps(model))
 
+    def CreatePythonBuffer(self, saved):
+        self.Buffering = False
+        self.PythonBuffer = UndoBuffer(cPickle.dumps(self.PythonCode), saved)
+
     def BufferPython(self):
-        self.PythonBuffer.Buffering(self.Copy(self.PythonCode))
+        self.PythonBuffer.Buffering(cPickle.dumps(self.PythonCode))
     
     def StartBuffering(self):
-        self.PythonBuffer.Buffering(self.PythonCode)
         self.Buffering = True
         
     def EndBuffering(self):
         if self.Buffering:
-            self.PythonCode = self.Copy(self.PythonCode)
+            self.PythonBuffer.Buffering(cPickle.dumps(self.PythonCode))
             self.Buffering = False
     
-    def PythonCodeIsSaved(self):
-        if self.PythonBuffer:
-            return self.PythonBuffer.IsCurrentSaved()
-        else:
-            return True
-
+    def MarkPythonAsSaved(self):
+        self.EndBuffering()
+        self.PythonBuffer.CurrentSaved()
+    
+    def PythonIsSaved(self):
+        return self.PythonBuffer.IsCurrentSaved() and not self.Buffering
+        
     def LoadPrevious(self):
-        self.PythonCode = self.Copy(self.PythonBuffer.Previous())
+        self.EndBuffering()
+        self.PythonCode = cPickle.loads(self.PythonBuffer.Previous())
     
     def LoadNext(self):
-        self.PythonCode = self.Copy(self.PythonBuffer.Next())
+        self.PythonCode = cPickle.loads(self.PythonBuffer.Next())
     
     def GetBufferState(self):
-        first = self.PythonBuffer.IsFirst()
+        first = self.PythonBuffer.IsFirst() and not self.Buffering
         last = self.PythonBuffer.IsLast()
         return not first, not last