suppress events resulting from our own SetValue() calls

[wxWidgets.git] / wxPython / wx / lib / docview.py

diff --git a/wxPython/wx/lib/docview.py b/wxPython/wx/lib/docview.py
index aad8359e1478cc61b2c57e9cd017ef855919b0b5..9512cf522600d7f3f16ff3d0605c80f48d2e4630 100644 (file)
--- a/wxPython/wx/lib/docview.py
+++ b/wxPython/wx/lib/docview.py
@@ -1,15 +1,20 @@
 #----------------------------------------------------------------------------
 # Name:         docview.py
 #----------------------------------------------------------------------------
 # Name:         docview.py

-# Purpose:      Port of the wxWindows docview classes
+# Purpose:      Port of the wxWidgets docview classes

 #
 # Author:       Peter Yared
 #
 # Created:      5/15/03
 # CVS-ID:       $Id$
 #
 # Author:       Peter Yared
 #
 # Created:      5/15/03
 # CVS-ID:       $Id$

-# Copyright:    (c) 2003-2004 ActiveGrid, Inc. (Port of wxWindows classes by Julian Smart et al)
+# Copyright:    (c) 2003-2005 ActiveGrid, Inc. (Port of wxWindows classes by Julian Smart et al)

 # License:      wxWindows license
 #----------------------------------------------------------------------------
 
 # License:      wxWindows license
 #----------------------------------------------------------------------------
 

+"""
+A port of the wxWidgets doc/view classes to Python.
+
+:see: `pydocview`
+"""

 
 import os
 import os.path
 
 import os
 import os.path


@@ -73,9 +78,14 @@ def PathOnly(path):
 
 class Document(wx.EvtHandler):
     """
 
 class Document(wx.EvtHandler):
     """

-    The document class can be used to model an application's file-based data. It
-    is part of the document/view framework supported by wxWindows, and cooperates
-    with the wxView, wxDocTemplate and wxDocManager classes.
+    The document class can be used to model an application's
+    file-based data. It is part of the document/view framework, and
+    cooperates with the `View`, `DocTemplate` and `DocManager`
+    classes.
+    
+    Note this wxPython version also keeps track of the modification date of the
+    document and if it changes on disk outside of the application, we will warn the
+    user before saving to avoid clobbering the file.

     """
 
 
     """
 
 


@@ -86,16 +96,17 @@ class Document(wx.EvtHandler):
         """
         wx.EvtHandler.__init__(self)
 
         """
         wx.EvtHandler.__init__(self)
 

-        self._documentModified = False

         self._documentParent = parent
         self._documentTemplate = None
         self._commandProcessor = None
         self._savedYet = False
         self._documentParent = parent
         self._documentTemplate = None
         self._commandProcessor = None
         self._savedYet = False

+        self._writeable = True

 
         self._documentTitle = None
         self._documentFile = None
         self._documentTypeName = None
         self._documentModified = False
 
         self._documentTitle = None
         self._documentFile = None
         self._documentTypeName = None
         self._documentModified = False

+        self._documentModificationDate = None

         self._documentViews = []
 
 
         self._documentViews = []
 
 


@@ -137,10 +148,10 @@ class Document(wx.EvtHandler):
 
     def GetDocumentName(self):
         """
 
     def GetDocumentName(self):
         """

-        The document type name given to the wxDocTemplate constructor,
+        The document type name given to the `DocTemplate` constructor,

         copied to this document when the document is created. If several
         document templates are created that use the same document type, this
         copied to this document when the document is created. If several
         document templates are created that use the same document type, this

-        variable is used in wxDocManager::CreateView to collate a list of
+        variable is used in `DocManager.CreateView` to collate a list of

         alternative view types that can be used on this kind of document.
         """
         return self._documentTypeName
         alternative view types that can be used on this kind of document.
         """
         return self._documentTypeName


@@ -148,10 +159,10 @@ class Document(wx.EvtHandler):
 
     def SetDocumentName(self, name):
         """
 
     def SetDocumentName(self, name):
         """

-        Sets he document type name given to the wxDocTemplate constructor,
+        Sets the document type name given to the `DocTemplate` constructor,

         copied to this document when the document is created. If several
         document templates are created that use the same document type, this
         copied to this document when the document is created. If several
         document templates are created that use the same document type, this

-        variable is used in wxDocManager::CreateView to collate a list of
+        variable is used in `DocManager.CreateView` to collate a list of

         alternative view types that can be used on this kind of document. Do
         not change the value of this variable.
         """
         alternative view types that can be used on this kind of document. Do
         not change the value of this variable.
         """


@@ -160,16 +171,14 @@ class Document(wx.EvtHandler):
 
     def GetDocumentSaved(self):
         """
 
     def GetDocumentSaved(self):
         """

-        Returns True if the document has been saved.  This method has been
-        added to wxPython and is not in wxWindows.
+        Returns True if the document has been saved. 

         """
         return self._savedYet
 
 
     def SetDocumentSaved(self, saved = True):
         """
         """
         return self._savedYet
 
 
     def SetDocumentSaved(self, saved = True):
         """

-        Sets whether the document has been saved.  This method has been
-        added to wxPython and is not in wxWindows.
+        Sets whether the document has been saved.  

         """
         self._savedYet = saved
 
         """
         self._savedYet = saved
 


@@ -185,7 +194,7 @@ class Document(wx.EvtHandler):
         """
         Sets the command processor to be used for this document. The document
         will then be responsible for its deletion. Normally you should not
         """
         Sets the command processor to be used for this document. The document
         will then be responsible for its deletion. Normally you should not

-        call this; override OnCreateCommandProcessor instead.
+        call this; override `OnCreateCommandProcessor` instead.

         """
         self._commandProcessor = processor
 
         """
         self._commandProcessor = processor
 


@@ -205,11 +214,27 @@ class Document(wx.EvtHandler):
         Call with true to mark the document as modified since the last save,
         false otherwise. You may need to override this if your document view
         maintains its own record of being modified (for example if using
         Call with true to mark the document as modified since the last save,
         false otherwise. You may need to override this if your document view
         maintains its own record of being modified (for example if using

-        xTextWindow to view and edit the document).
+        `wx.TextCtrl` to view and edit the document).

         """
         self._documentModified = modify
 
 
         """
         self._documentModified = modify
 
 

+    def SetDocumentModificationDate(self):
+        """
+        Saves the file's last modification date.
+        This is used to check if the file has been modified outside of the application.
+        """
+        self._documentModificationDate = os.path.getmtime(self.GetFilename())
+
+
+    def GetDocumentModificationDate(self):
+        """
+        Returns the file's modification date when it was loaded from disk.
+        This is used to check if the file has been modified outside of the application.        
+        """
+        return self._documentModificationDate
+
+

     def GetViews(self):
         """
         Returns the list whose elements are the views on the document.
     def GetViews(self):
         """
         Returns the list whose elements are the views on the document.


@@ -252,9 +277,10 @@ class Document(wx.EvtHandler):
 
     def Close(self):
         """
 
     def Close(self):
         """

-        Closes the document, by calling OnSaveModified and then (if this true)
-        OnCloseDocument. This does not normally delete the document object:
-        use DeleteAllViews to do this implicitly.
+        Closes the document, by calling `OnSaveModified` and then (if
+        this returns True) `OnCloseDocument`. This does not normally
+        delete the document object: use DeleteAllViews to do this
+        implicitly.

         """
         if self.OnSaveModified():
             if self.OnCloseDocument():
         """
         if self.OnSaveModified():
             if self.OnCloseDocument():


@@ -267,9 +293,10 @@ class Document(wx.EvtHandler):
 
     def OnCloseDocument(self):
         """
 
     def OnCloseDocument(self):
         """

-        The default implementation calls DeleteContents (an empty
-        implementation) sets the modified flag to false. Override this to
-        supply additional behaviour when the document is closed with Close.
+        The default implementation calls `DeleteContents` (an empty
+        implementation) sets the modified flag to false. Override this
+        to supply additional behaviour when the document is closed
+        with `Close`.

         """
         self.NotifyClosing()
         self.DeleteContents()
         """
         self.NotifyClosing()
         self.DeleteContents()


@@ -279,9 +306,9 @@ class Document(wx.EvtHandler):
 
     def DeleteAllViews(self):
         """
 
     def DeleteAllViews(self):
         """

-        Calls wxView.Close and deletes each view. Deleting the final view will
-        implicitly delete the document itself, because the wxView destructor
-        calls RemoveView. This in turns calls wxDocument::OnChangedViewList,
+        Calls `View.Close` and deletes each view. Deleting the final view will
+        implicitly delete the document itself, because the `View` destructor
+        calls `RemoveView`. This in turns calls `Document.OnChangedViewList`,

         whose default implemention is to save and delete the document if no
         views exist.
         """
         whose default implemention is to save and delete the document if no
         views exist.
         """


@@ -315,9 +342,10 @@ class Document(wx.EvtHandler):
 
     def OnNewDocument(self):
         """
 
     def OnNewDocument(self):
         """

-        The default implementation calls OnSaveModified and DeleteContents,
-        makes a default title for the document, and notifies the views that
-        the filename (in fact, the title) has changed.
+        The default implementation calls `OnSaveModified` and
+        `DeleteContents`, makes a default title for the document, and
+        notifies the views that the filename (in fact, the title) has
+        changed.

         """
         if not self.OnSaveModified() or not self.OnCloseDocument():
             return False
         """
         if not self.OnSaveModified() or not self.OnCloseDocument():
             return False


@@ -331,12 +359,29 @@ class Document(wx.EvtHandler):
 
     def Save(self):
         """
 
     def Save(self):
         """

-        Saves the document by calling OnSaveDocument if there is an associated
-        filename, or SaveAs if there is no filename.
+        Saves the document by calling `OnSaveDocument` if there is an
+        associated filename, or `SaveAs` if there is no filename.

         """
         """

-        if not self.IsModified() and self._savedYet:
+        if not self.IsModified():  # and self._savedYet:  This was here, but if it is not modified who cares if it hasn't been saved yet?

             return True
 
             return True
 

+        """ check for file modification outside of application """
+        if os.path.exists(self.GetFilename()) and os.path.getmtime(self.GetFilename()) != self.GetDocumentModificationDate():
+            msgTitle = wx.GetApp().GetAppName()
+            if not msgTitle:
+                msgTitle = _("Application")
+            res = wx.MessageBox(_("'%s' has been modified outside of %s.  Overwrite '%s' with current changes?") % (self.GetPrintableName(), msgTitle, self.GetPrintableName()),
+                                msgTitle,
+                                wx.YES_NO | wx.CANCEL | wx.ICON_QUESTION,
+                                self.GetDocumentWindow())
+    
+            if res == wx.NO:
+                return True
+            elif res == wx.YES:
+                pass
+            else: # elif res == wx.CANCEL:
+                return False
+        

         if not self._documentFile or not self._savedYet:
             return self.SaveAs()
         return self.OnSaveDocument(self._documentFile)
         if not self._documentFile or not self._savedYet:
             return self.SaveAs()
         return self.OnSaveDocument(self._documentFile)


@@ -344,7 +389,7 @@ class Document(wx.EvtHandler):
 
     def SaveAs(self):
         """
 
     def SaveAs(self):
         """

-        Prompts the user for a file to save to, and then calls OnSaveDocument.
+        Prompts the user for a file to save to, and then calls `OnSaveDocument`.

         """
         docTemplate = self.GetDocumentTemplate()
         if not docTemplate:
         """
         docTemplate = self.GetDocumentTemplate()
         if not docTemplate:


@@ -383,9 +428,9 @@ class Document(wx.EvtHandler):
     def OnSaveDocument(self, filename):
         """
         Constructs an output file for the given filename (which must
     def OnSaveDocument(self, filename):
         """
         Constructs an output file for the given filename (which must

-        not be empty), and calls SaveObject. If SaveObject returns true, the
-        document is set to unmodified; otherwise, an error message box is
-        displayed.
+        not be empty), and calls `SaveObject`. If `SaveObject` returns
+        true, the document is set to unmodified; otherwise, an error
+        message box is displayed.

         """
         if not filename:
             return False
         """
         if not filename:
             return False


@@ -424,6 +469,7 @@ class Document(wx.EvtHandler):
             if backupFilename:
                 os.remove(filename)
                 os.rename(backupFilename, filename)
             if backupFilename:
                 os.remove(filename)
                 os.rename(backupFilename, filename)

+                self.SetDocumentModificationDate()

 
             wx.MessageBox("Could not save '%s'.  %s" % (FileNameFromPath(filename), sys.exc_value),
                           msgTitle,
 
             wx.MessageBox("Could not save '%s'.  %s" % (FileNameFromPath(filename), sys.exc_value),
                           msgTitle,


@@ -433,6 +479,7 @@ class Document(wx.EvtHandler):
 
         self.SetFilename(filename, True)
         self.Modify(False)
 
         self.SetFilename(filename, True)
         self.Modify(False)

+        self.SetDocumentModificationDate()

         self.SetDocumentSaved(True)
         #if wx.Platform == '__WXMAC__':  # Not yet implemented in wxPython
         #    wx.FileName(file).MacSetDefaultTypeAndCreator()
         self.SetDocumentSaved(True)
         #if wx.Platform == '__WXMAC__':  # Not yet implemented in wxPython
         #    wx.FileName(file).MacSetDefaultTypeAndCreator()


@@ -442,7 +489,7 @@ class Document(wx.EvtHandler):
     def OnOpenDocument(self, filename):
         """
         Constructs an input file for the given filename (which must not
     def OnOpenDocument(self, filename):
         """
         Constructs an input file for the given filename (which must not

-        be empty), and calls LoadObject. If LoadObject returns true, the
+        be empty), and calls `LoadObject`. If `LoadObject` returns true, the

         document is set to unmodified; otherwise, an error message box is
         displayed. The document's views are notified that the filename has
         changed, to give windows an opportunity to update their titles. All of
         document is set to unmodified; otherwise, an error message box is
         displayed. The document's views are notified that the filename has
         changed, to give windows an opportunity to update their titles. All of


@@ -467,6 +514,7 @@ class Document(wx.EvtHandler):
 
         self.SetFilename(filename, True)
         self.Modify(False)
 
         self.SetFilename(filename, True)
         self.Modify(False)

+        self.SetDocumentModificationDate()

         self.SetDocumentSaved(True)
         self.UpdateAllViews()
         return True
         self.SetDocumentSaved(True)
         self.UpdateAllViews()
         return True


@@ -474,24 +522,26 @@ class Document(wx.EvtHandler):
 
     def LoadObject(self, file):
         """
 
     def LoadObject(self, file):
         """

-        Override this function and call it from your own LoadObject before
-        loading your own data. LoadObject is called by the framework
-        automatically when the document contents need to be loaded.
+        Override this function and call it from your own `LoadObject`
+        before loading your own data. `LoadObject` is called by the
+        framework automatically when the document contents need to be
+        loaded.

 
 

-        Note that the wxPython version simply sends you a Python file object,
-        so you can use pickle.
+        Note that the wxPython version simply sends you a Python file
+        object, so you can use pickle.

         """
         return True
 
 
     def SaveObject(self, file):
         """
         """
         return True
 
 
     def SaveObject(self, file):
         """

-        Override this function and call it from your own SaveObject before
-        saving your own data. SaveObject is called by the framework
-        automatically when the document contents need to be saved.
+        Override this function and call it from your own `SaveObject`
+        before saving your own data. `SaveObject` is called by the
+        framework automatically when the document contents need to be
+        saved.

 
 

-        Note that the wxPython version simply sends you a Python file object,
-        so you can use pickle.
+        Note that the wxPython version simply sends you a Python file
+        object, so you can use pickle.

         """
         return True
 
         """
         return True
 


@@ -532,22 +582,41 @@ class Document(wx.EvtHandler):
     def OnCreateCommandProcessor(self):
         """
         Override this function if you want a different (or no) command
     def OnCreateCommandProcessor(self):
         """
         Override this function if you want a different (or no) command

-        processor to be created when the document is created. By default, it
-        returns an instance of wxCommandProcessor.
+        processor to be created when the document is created. By
+        default, it returns an instance of `CommandProcessor`.

         """
         return CommandProcessor()
 
 
     def OnSaveModified(self):
         """
         """
         return CommandProcessor()
 
 
     def OnSaveModified(self):
         """

-        If the document has been modified, prompts the user to ask if the
-        changes should be changed. If the user replies Yes, the Save function
-        is called. If No, the document is marked as unmodified and the
-        function succeeds. If Cancel, the function fails.
+        If the document has been modified, prompts the user to ask if
+        the changes should be changed. If the user replies Yes, the
+        `Save` function is called. If No, the document is marked as
+        unmodified and the function succeeds. If Cancel, the function
+        fails.

         """
         if not self.IsModified():
             return True
 
         """
         if not self.IsModified():
             return True
 

+        """ check for file modification outside of application """
+        if os.path.exists(self.GetFilename()) and os.path.getmtime(self.GetFilename()) != self.GetDocumentModificationDate():
+            msgTitle = wx.GetApp().GetAppName()
+            if not msgTitle:
+                msgTitle = _("Warning")
+            res = wx.MessageBox(_("'%s' has been modified outside of %s.  Overwrite '%s' with current changes?") % (self.GetPrintableName(), msgTitle, self.GetPrintableName()),
+                                msgTitle,
+                                wx.YES_NO | wx.CANCEL | wx.ICON_QUESTION,
+                                self.GetDocumentWindow())
+    
+            if res == wx.NO:
+                self.Modify(False)
+                return True
+            elif res == wx.YES:
+                return wx.lib.docview.Document.Save(self)
+            else: # elif res == wx.CANCEL:
+                return False
+

         msgTitle = wx.GetApp().GetAppName()
         if not msgTitle:
             msgTitle = _("Warning")
         msgTitle = wx.GetApp().GetAppName()
         if not msgTitle:
             msgTitle = _("Warning")


@@ -576,7 +645,7 @@ class Document(wx.EvtHandler):
     def AddView(self, view):
         """
         If the view is not already in the list of views, adds the view and
     def AddView(self, view):
         """
         If the view is not already in the list of views, adds the view and

-        calls OnChangedViewList.
+        calls `OnChangedViewList`.

         """
         if not view in self._documentViews:
             self._documentViews.append(view)
         """
         if not view in self._documentViews:
             self._documentViews.append(view)


@@ -587,7 +656,7 @@ class Document(wx.EvtHandler):
     def RemoveView(self, view):
         """
         Removes the view from the document's list of views, and calls
     def RemoveView(self, view):
         """
         Removes the view from the document's list of views, and calls

-        OnChangedViewList.
+        `OnChangedViewList`.

         """
         if view in self._documentViews:
             self._documentViews.remove(view)
         """
         if view in self._documentViews:
             self._documentViews.remove(view)


@@ -597,7 +666,7 @@ class Document(wx.EvtHandler):
 
     def OnCreate(self, path, flags):
         """
 
     def OnCreate(self, path, flags):
         """

-        The default implementation calls DeleteContents (an empty
+        The default implementation calls `DeleteContents` (an empty

         implementation) sets the modified flag to false. Override this to
         supply additional behaviour when the document is closed with Close.
         """
         implementation) sets the modified flag to false. Override this to
         supply additional behaviour when the document is closed with Close.
         """


@@ -617,7 +686,7 @@ class Document(wx.EvtHandler):
 
     def UpdateAllViews(self, sender = None, hint = None):
         """
 
     def UpdateAllViews(self, sender = None, hint = None):
         """

-        Updates all views. If sender is non-NULL, does not update this view.
+        Updates all views. If sender is non-None, does not update this view.

         hint represents optional information to allow a view to optimize its
         update.
         """
         hint represents optional information to allow a view to optimize its
         update.
         """


@@ -637,7 +706,7 @@ class Document(wx.EvtHandler):
     def SetFilename(self, filename, notifyViews = False):
         """
         Sets the filename for this document. Usually called by the framework.
     def SetFilename(self, filename, notifyViews = False):
         """
         Sets the filename for this document. Usually called by the framework.

-        If notifyViews is true, wxView.OnChangeFilename is called for all
+        If notifyViews is true, `View.OnChangeFilename` is called for all

         views.
         """
         self._documentFile = filename
         views.
         """
         self._documentFile = filename


@@ -646,12 +715,34 @@ class Document(wx.EvtHandler):
                 view.OnChangeFilename()
 
 
                 view.OnChangeFilename()
 
 

+    def GetWriteable(self):
+        """
+        Returns true if the document can be written to its accociated file path.
+        This method has been added to wxPython and is not in wxWindows.
+        """
+        if not self._writeable:
+            return False 
+        if not self._documentFile:  # Doesn't exist, do a save as
+            return True
+        else:
+            return os.access(self._documentFile, os.W_OK)
+
+
+    def SetWriteable(self, writeable):
+        """
+        Set to False if the document can not be saved.  This will
+        disable the ID_SAVE_AS event and is useful for custom
+        documents that should not be saveable.  The ID_SAVE event can
+        be disabled by never modifying the document.  
+        """
+        self._writeable = writeable
+
+

 class View(wx.EvtHandler):
     """
 class View(wx.EvtHandler):
     """

-    The view class can be used to model the viewing and editing component of
-    an application's file-based data. It is part of the document/view
-    framework supported by wxWindows, and cooperates with the wxDocument,
-    wxDocTemplate and wxDocManager classes.
+    The view class can be used to model the viewing and editing
+    component of an application's file-based data. It cooperates
+    with the `Document`, `DocTemplate` and `DocManager` classes.

     """
 
     def __init__(self):
     """
 
     def __init__(self):


@@ -698,7 +789,7 @@ class View(wx.EvtHandler):
 
     def OnActivateView(self, activate, activeView, deactiveView):
         """
 
     def OnActivateView(self, activate, activeView, deactiveView):
         """

-        Called when a view is activated by means of wxView::Activate. The
+        Called when a view is activated by means of `View.Activate`. The

         default implementation does nothing.
         """
         pass
         default implementation does nothing.
         """
         pass


@@ -723,15 +814,15 @@ class View(wx.EvtHandler):
     def OnPrint(self, dc, info):
         """
         Override this to print the view for the printing framework.  The
     def OnPrint(self, dc, info):
         """
         Override this to print the view for the printing framework.  The

-        default implementation calls View.OnDraw.
+        default implementation calls `View.OnDraw`.

         """
         self.OnDraw(dc)
 
 
     def OnUpdate(self, sender, hint):
         """
         """
         self.OnDraw(dc)
 
 
     def OnUpdate(self, sender, hint):
         """

-        Called when the view should be updated. sender is a pointer to the
-        view that sent the update request, or NULL if no single view requested
+        Called when the view should be updated. sender is a reference to the
+        view that sent the update request, or None if no single view requested

         the update (for instance, when the document is opened). hint is as yet
         unused but may in future contain application-specific information for
         making updating more efficient.
         the update (for instance, when the document is opened). hint is as yet
         unused but may in future contain application-specific information for
         making updating more efficient.


@@ -753,7 +844,7 @@ class View(wx.EvtHandler):
                 else:
                     return
             else:
                 else:
                     return
             else:

-                if appName and not isinstance(self.GetFrame(), DocMDIChildFrame):  # Don't need appname in title for MDI
+                if appName and isinstance(self.GetFrame(), DocChildFrame):  # Only need app name in title for SDI

                     title = appName + _(" - ")
                 else:
                     title = ''
                     title = appName + _(" - ")
                 else:
                     title = ''


@@ -779,7 +870,7 @@ class View(wx.EvtHandler):
 
     def GetViewName(self):
         """
 
     def GetViewName(self):
         """

-        Gets the name associated with the view (passed to the wxDocTemplate
+        Gets the name associated with the view (passed to the `DocTemplate`

         constructor). Not currently used by the framework.
         """
         return self._viewTypeName
         constructor). Not currently used by the framework.
         """
         return self._viewTypeName


@@ -794,7 +885,7 @@ class View(wx.EvtHandler):
 
     def Close(self, deleteWindow = True):
         """
 
     def Close(self, deleteWindow = True):
         """

-        Closes the view by calling OnClose. If deleteWindow is true, this
+        Closes the view by calling `OnClose`. If deleteWindow is true, this

         function should delete the window associated with the view.
         """
         if self.OnClose(deleteWindow = deleteWindow):
         function should delete the window associated with the view.
         """
         if self.OnClose(deleteWindow = deleteWindow):


@@ -805,26 +896,26 @@ class View(wx.EvtHandler):
 
     def Activate(self, activate = True):
         """
 
     def Activate(self, activate = True):
         """

-        Call this from your view frame's OnActivate member to tell the
-        framework which view is currently active. If your windowing system
-        doesn't call OnActivate, you may need to call this function from
-        OnMenuCommand or any place where you know the view must be active, and
-        the framework will need to get the current view.
-
-        The prepackaged view frame wxDocChildFrame calls wxView.Activate from
-        its OnActivate member and from its OnMenuCommand member.
+        Call this from your view frame's EVT_ACTIVATE handler to tell
+        the framework which view is currently active. If your
+        windowing system doesn't support EVT_ACTIVATE, you may need to
+        call this function from an EVT_MENU handler, or any place
+        where you know the view must be active, and the framework will
+        need to get the current view.

         """
         if self.GetDocument() and self.GetDocumentManager():
         """
         if self.GetDocument() and self.GetDocumentManager():

-            self.OnActivateView(activate, self, self.GetDocumentManager().GetCurrentView())
+            self.OnActivateView(activate,
+                                self,
+                                self.GetDocumentManager().GetCurrentView())

             self.GetDocumentManager().ActivateView(self, activate)
 
 
     def OnClose(self, deleteWindow = True):
         """
         Implements closing behaviour. The default implementation calls
             self.GetDocumentManager().ActivateView(self, activate)
 
 
     def OnClose(self, deleteWindow = True):
         """
         Implements closing behaviour. The default implementation calls

-        wxDocument.Close to close the associated document. Does not delete the
+        `Document.Close` to close the associated document. Does not delete the

         view. The application may wish to do some cleaning up operations in
         view. The application may wish to do some cleaning up operations in

-        this function, if a call to wxDocument::Close succeeded. For example,
+        this function, if a call to `Document.Close` succeeded. For example,

         if your application's all share the same window, you need to
         disassociate the window from the view and perhaps clear the window. If
         deleteWindow is true, delete the frame associated with the view.
         if your application's all share the same window, you need to
         disassociate the window from the view and perhaps clear the window. If
         deleteWindow is true, delete the frame associated with the view.


@@ -837,11 +928,11 @@ class View(wx.EvtHandler):
 
     def OnCreate(self, doc, flags):
         """
 
     def OnCreate(self, doc, flags):
         """

-        wxDocManager or wxDocument creates a wxView via a wxDocTemplate. Just
-        after the wxDocTemplate creates the wxView, it calls wxView::OnCreate.
-        In its OnCreate member function, the wxView can create a
-        wxDocChildFrame or a derived class. This wxDocChildFrame provides user
-        interface elements to view and/or edit the contents of the wxDocument.
+        `DocManager` or `Document` creates a `View` via a `DocTemplate`. Just
+        after the `DocTemplate` creates the `View`, it calls `View.OnCreate`.
+        In its `OnCreate` member function, the `View` can create a
+        `DocChildFrame` or a derived class. This `DocChildFrame` provides user
+        interface elements to view and/or edit the contents of the `Document`.

 
         By default, simply returns true. If the function returns false, the
         view will be deleted.
 
         By default, simply returns true. If the function returns false, the
         view will be deleted.


@@ -851,14 +942,14 @@ class View(wx.EvtHandler):
 
     def OnCreatePrintout(self):
         """
 
     def OnCreatePrintout(self):
         """

-        Returns a wxPrintout object for the purposes of printing. It should
+        Returns a `wx.Printout` object for the purposes of printing. It should

         create a new object every time it is called; the framework will delete
         objects it creates.
 
         create a new object every time it is called; the framework will delete
         objects it creates.
 

-        By default, this function returns an instance of wxDocPrintout, which
-        prints and previews one page by calling wxView.OnDraw.
+        By default, this function returns an instance of `DocPrintout`, which
+        prints and previews one page by calling `View.OnDraw`.

 
 

-        Override to return an instance of a class other than wxDocPrintout.
+        Override to return an instance of a class other than `DocPrintout`.

         """
         return DocPrintout(self)
 
         """
         return DocPrintout(self)
 


@@ -866,9 +957,8 @@ class View(wx.EvtHandler):
     def GetFrame(self):
         """
         Gets the frame associated with the view (if any). Note that this
     def GetFrame(self):
         """
         Gets the frame associated with the view (if any). Note that this

-        "frame" is not a wxFrame at all in the generic MDI implementation
-        which uses the notebook pages instead of the frames and this is why
-        this method returns a wxWindow and not a wxFrame.
+        "frame" is not a `wx.Frame` at all in the generic MDI implementation
+        which uses the notebook pages instead of the frames.

         """
         return self._viewFrame
 
         """
         return self._viewFrame
 


@@ -876,9 +966,7 @@ class View(wx.EvtHandler):
     def SetFrame(self, frame):
         """
         Sets the frame associated with this view. The application should call
     def SetFrame(self, frame):
         """
         Sets the frame associated with this view. The application should call

-        this if possible, to tell the view about the frame.  See GetFrame for
-        the explanation about the mismatch between the "Frame" in the method
-        name and the type of its parameter.
+        this if possible, to tell the view about the frame. 

         """
         self._viewFrame = frame
 
         """
         self._viewFrame = frame
 


@@ -895,51 +983,57 @@ class View(wx.EvtHandler):
 
 class DocTemplate(wx.Object):
     """
 
 class DocTemplate(wx.Object):
     """

-    The wxDocTemplate class is used to model the relationship between a
-    document class and a view class.
+    The `DocTemplate` class is used to model the relationship between
+    a document class and a view class.

     """
 
 
     """
 
 

-    def __init__(self, manager, description, filter, dir, ext, docTypeName, viewTypeName, docType, viewType, flags = DEFAULT_TEMPLATE_FLAGS, icon = None):
+    def __init__(self, manager, description, filter, dir, ext,
+                 docTypeName, viewTypeName, docType, viewType,
+                 flags = DEFAULT_TEMPLATE_FLAGS, icon = None):

         """
         Constructor. Create instances dynamically near the start of your
         """
         Constructor. Create instances dynamically near the start of your

-        application after creating a wxDocManager instance, and before doing
+        application after creating a `DocManager` instance, and before doing

         any document or view operations.
 
         any document or view operations.
 

-        manager is the document manager object which manages this template.
+        :param manager: the document manager object which manages this template.

 
 

-        description is a short description of what the template is for. This
-        string will be displayed in the file filter list of Windows file
-        selectors.
+        :param description: a short description of what the template
+            is for. This string will be displayed in the file filter
+            list of Windows file selectors.

 
 

-        filter is an appropriate file filter such as *.txt.
+        :param filter: an appropriate file filter such as \*.txt.

 
 

-        dir is the default directory to use for file selectors.
+        :param dir: the default directory to use for file selectors.

 
 

-        ext is the default file extension (such as txt).
+        :param ext: the default file extension (such as txt).

 
 

-        docTypeName is a name that should be unique for a given type of
-        document, used for gathering a list of views relevant to a
-        particular document.
+        :param docTypeName: a name that should be unique for a given
+            type of document, used for gathering a list of views
+            relevant to a particular document.

 
 

-        viewTypeName is a name that should be unique for a given view.
+        :param viewTypeName: a name that should be unique for a given view.

 
 

-        docClass is a Python class. If this is not supplied, you will need to
-        derive a new wxDocTemplate class and override the CreateDocument
-        member to return a new document instance on demand.
+        :param docType: a Python class. If this is not supplied, you
+            will need to derive a new `DocTemplate` class and override
+            the `CreateDocument` member to return a new document
+            instance on demand.

 
 

-        viewClass is a Python class. If this is not supplied, you will need to
-        derive a new wxDocTemplate class and override the CreateView member to
-        return a new view instance on demand.
+        :param viewType: a Python class. If this is not supplied, you
+            will need to derive a new `DocTemplate` class and override
+            the `CreateView` member to return a new view instance on
+            demand.

 
 

-        flags is a bit list of the following:
-        wx.TEMPLATE_VISIBLE The template may be displayed to the user in
-        dialogs.
+        :param flags: a bit list of the following
+        
+            * TEMPLATE_VISIBLE: The template may be displayed to the
+              user in dialogs.

 
 

-        wx.TEMPLATE_INVISIBLE The template may not be displayed to the user in
-        dialogs.
+            * TEMPLATE_INVISIBLE: The template may not be displayed
+              to the user in dialogs.

 
 

-        wx.DEFAULT_TEMPLATE_FLAGS Defined as wxTEMPLATE_VISIBLE.
+            * DEFAULT_TEMPLATE_FLAGS: Defined as TEMPLATE_VISIBLE.
+            

         """
         self._docManager = manager
         self._description = description
         """
         self._docManager = manager
         self._description = description


@@ -958,8 +1052,8 @@ class DocTemplate(wx.Object):
 
     def GetDefaultExtension(self):
         """
 
     def GetDefaultExtension(self):
         """

-        Returns the default file extension for the document data, as passed to
-        the document template constructor.
+        Returns the default file extension for the document data, as
+        passed to the document template constructor.

         """
         return self._defaultExt
 
         """
         return self._defaultExt
 


@@ -973,8 +1067,8 @@ class DocTemplate(wx.Object):
 
     def GetDescription(self):
         """
 
     def GetDescription(self):
         """

-        Returns the text description of this template, as passed to the
-        document template constructor.
+        Returns the text description of this template, as passed to
+        the document template constructor.

         """
         return self._description
 
         """
         return self._description
 


@@ -988,8 +1082,8 @@ class DocTemplate(wx.Object):
 
     def GetDirectory(self):
         """
 
     def GetDirectory(self):
         """

-        Returns the default directory, as passed to the document template
-        constructor.
+        Returns the default directory, as passed to the document
+        template constructor.

         """
         return self._directory
 
         """
         return self._directory
 


@@ -1003,8 +1097,8 @@ class DocTemplate(wx.Object):
 
     def GetDocumentManager(self):
         """
 
     def GetDocumentManager(self):
         """

-        Returns the document manager instance for which this template was
-        created.
+        Returns the document manager instance for which this template
+        was created.

         """
         return self._docManager
 
         """
         return self._docManager
 


@@ -1051,16 +1145,14 @@ class DocTemplate(wx.Object):
     def GetIcon(self):
         """
         Returns the icon, as passed to the document template
     def GetIcon(self):
         """
         Returns the icon, as passed to the document template

-        constructor.  This method has been added to wxPython and is
-        not in wxWindows.
+        constructor.  

         """
         return self._icon
 
 
     def SetIcon(self, flags):
         """
         """
         return self._icon
 
 
     def SetIcon(self, flags):
         """

-        Sets the icon.  This method has been added to wxPython and is not
-        in wxWindows.
+        Sets the icon.

         """
         self._icon = icon
 
         """
         self._icon = icon
 


@@ -1126,9 +1218,10 @@ class DocTemplate(wx.Object):
 
     def CreateView(self, doc, flags):
         """
 
     def CreateView(self, doc, flags):
         """

-        Creates a new instance of the associated document view. If you have
-        not supplied a class to the template constructor, you will need to
-        override this function to return an appropriate view instance.
+        Creates a new instance of the associated document view. If you
+        have not supplied a class to the template constructor, you
+        will need to override this function to return an appropriate
+        view instance.

         """
         view = self._viewType()
         view.SetDocument(doc)
         """
         view = self._viewType()
         view.SetDocument(doc)


@@ -1152,24 +1245,25 @@ class DocTemplate(wx.Object):
 
 class DocManager(wx.EvtHandler):
     """
 
 class DocManager(wx.EvtHandler):
     """

-    The wxDocManager class is part of the document/view framework supported by
-    wxWindows, and cooperates with the wxView, wxDocument and wxDocTemplate
-    classes.
+    The `DocManager` class is part of the document/view framework and
+    cooperates with the `View`, `Document` and `DocTemplate` classes.

     """
 
     def __init__(self, flags = DEFAULT_DOCMAN_FLAGS, initialize = True):
         """
     """
 
     def __init__(self, flags = DEFAULT_DOCMAN_FLAGS, initialize = True):
         """

-        Constructor. Create a document manager instance dynamically near the
-        start of your application before doing any document or view operations.
+        Constructor. Create a document manager instance dynamically
+        near the start of your application before doing any document
+        or view operations.

 
 

-        flags is used in the Python version to indicate whether the document
-        manager is in DOC_SDI or DOC_MDI mode.
+        :param flags: used to indicate whether the document manager is
+            in DOC_SDI or DOC_MDI mode.

 
 

-        If initialize is true, the Initialize function will be called to
-        create a default history list object. If you derive from wxDocManager,
-        you may wish to call the base constructor with false, and then call
-        Initialize in your own constructor, to allow your own Initialize or
-        OnCreateFileHistory functions to be called.
+        :param initialize: if true, the `Initialize` function will be
+            called to create a default history list object. If you
+            derive from DocManager, you may wish to call the base
+            constructor with false, and then call `Initialize` in your
+            own constructor, to allow your own `Initialize` or
+            `OnCreateFileHistory` functions to be called.

         """
 
         wx.EvtHandler.__init__(self)
         """
 
         wx.EvtHandler.__init__(self)


@@ -1224,8 +1318,7 @@ class DocManager(wx.EvtHandler):
 
     def GetFlags(self):
         """
 
     def GetFlags(self):
         """

-        Returns the document manager's flags.  This method has been
-        added to wxPython and is not in wxWindows.
+        Returns the document manager's flags. 

         """
         return self._flags
 
         """
         return self._flags
 


@@ -1255,7 +1348,7 @@ class DocManager(wx.EvtHandler):
 
     def Clear(self, force = True):
         """
 
     def Clear(self, force = True):
         """

-        Closes all currently opened document by callling CloseDocuments and
+        Closes all currently opened document by calling `CloseDocuments` and

         clears the document manager's templates.
         """
         if not self.CloseDocuments(force):
         clears the document manager's templates.
         """
         if not self.CloseDocuments(force):


@@ -1266,16 +1359,13 @@ class DocManager(wx.EvtHandler):
 
     def Initialize(self):
         """
 
     def Initialize(self):
         """

-        Initializes data; currently just calls OnCreateFileHistory. Some data
+        Initializes data; currently just calls `OnCreateFileHistory`. Some data

         cannot always be initialized in the constructor because the programmer
         must be given the opportunity to override functionality. In fact
         cannot always be initialized in the constructor because the programmer
         must be given the opportunity to override functionality. In fact

-        Initialize is called from the wxDocManager constructor, but this can
-        be vetoed by passing false to the second argument, allowing the
+        Initialize is called from the `DocManager` constructor, but this can
+        be prevented by passing false to the second argument, allowing the

         derived class's constructor to call Initialize, possibly calling a
         derived class's constructor to call Initialize, possibly calling a

-        different OnCreateFileHistory from the default.
-
-        The bottom line: if you're not deriving from Initialize, forget it and
-        construct wxDocManager with no arguments.
+        different `OnCreateFileHistory` from the default.

         """
         self.OnCreateFileHistory()
         return True
         """
         self.OnCreateFileHistory()
         return True


@@ -1284,7 +1374,7 @@ class DocManager(wx.EvtHandler):
     def OnCreateFileHistory(self):
         """
         A hook to allow a derived class to create a different type of file
     def OnCreateFileHistory(self):
         """
         A hook to allow a derived class to create a different type of file

-        history. Called from Initialize.
+        history. Called from `Initialize`.

         """
         self._fileHistory = wx.FileHistory()
 
         """
         self._fileHistory = wx.FileHistory()
 


@@ -1324,8 +1414,8 @@ class DocManager(wx.EvtHandler):
 
     def OnFileRevert(self, event):
         """
 
     def OnFileRevert(self, event):
         """

-        Reverts the current document by calling wxDocument.Save for the current
-        document.
+        Reverts the current document by calling `Document.Save` for
+        the current document.

         """
         doc = self.GetCurrentDocument()
         if not doc:
         """
         doc = self.GetCurrentDocument()
         if not doc:


@@ -1335,8 +1425,8 @@ class DocManager(wx.EvtHandler):
 
     def OnFileSave(self, event):
         """
 
     def OnFileSave(self, event):
         """

-        Saves the current document by calling wxDocument.Save for the current
-        document.
+        Saves the current document by calling `Document.Save` for the
+        current document.

         """
         doc = self.GetCurrentDocument()
         if not doc:
         """
         doc = self.GetCurrentDocument()
         if not doc:


@@ -1346,7 +1436,7 @@ class DocManager(wx.EvtHandler):
 
     def OnFileSaveAs(self, event):
         """
 
     def OnFileSaveAs(self, event):
         """

-        Calls wxDocument.SaveAs for the current document.
+        Calls `Document.SaveAs` for the current document.

         """
         doc = self.GetCurrentDocument()
         if not doc:
         """
         doc = self.GetCurrentDocument()
         if not doc:


@@ -1356,8 +1446,8 @@ class DocManager(wx.EvtHandler):
 
     def OnPrint(self, event):
         """
 
     def OnPrint(self, event):
         """

-        Prints the current document by calling its View's OnCreatePrintout
-        method.
+        Prints the current document by calling its
+        `View.OnCreatePrintout` method.

         """
         view = self.GetCurrentView()
         if not view:
         """
         view = self.GetCurrentView()
         if not view:


@@ -1389,7 +1479,7 @@ class DocManager(wx.EvtHandler):
 
     def OnPreview(self, event):
         """
 
     def OnPreview(self, event):
         """

-        Previews the current document by calling its View's OnCreatePrintout
+        Previews the current document by calling its `View.OnCreatePrintout`

         method.
         """
         view = self.GetCurrentView()
         method.
         """
         view = self.GetCurrentView()


@@ -1478,7 +1568,7 @@ class DocManager(wx.EvtHandler):
         """
         Updates the user interface for the File Save As command.
         """
         """
         Updates the user interface for the File Save As command.
         """

-        event.Enable(self.GetCurrentDocument() != None)
+        event.Enable(self.GetCurrentDocument() != None and self.GetCurrentDocument().GetWriteable())

 
 
     def OnUpdateUndo(self, event):
 
 
     def OnUpdateUndo(self, event):


@@ -1539,9 +1629,11 @@ class DocManager(wx.EvtHandler):
 
     def GetLastActiveView(self):
         """
 
     def GetLastActiveView(self):
         """

-        Returns the last active view.  This is used in the SDI framework where dialogs can be mistaken for a view
-        and causes the framework to deactivete the current view.  This happens when something like a custom dialog box used
-        to operate on the current view is shown.
+        Returns the last active view.  This is used in the SDI
+        framework where dialogs can be mistaken for a view and causes
+        the framework to deactivete the current view.  This happens
+        when something like a custom dialog box used to operate on the
+        current view is shown.

         """
         if len(self._docs) >= 1:
             return self._lastActiveView
         """
         if len(self._docs) >= 1:
             return self._lastActiveView


@@ -1551,10 +1643,11 @@ class DocManager(wx.EvtHandler):
 
     def ProcessEvent(self, event):
         """
 
     def ProcessEvent(self, event):
         """

-        Processes an event, searching event tables and calling zero or more
-        suitable event handler function(s).  Note that the ProcessEvent
-        method is called from the wxPython docview framework directly since
-        wxPython does not have a virtual ProcessEvent function.
+        Processes an event, searching event tables and calling zero or
+        more suitable event handler function(s).  Note that the
+        ProcessEvent method is called from the wxPython docview
+        framework directly since wxPython does not have a virtual
+        ProcessEvent function.

         """
         view = self.GetCurrentView()
         if view:
         """
         view = self.GetCurrentView()
         if view:


@@ -1603,10 +1696,11 @@ class DocManager(wx.EvtHandler):
 
     def ProcessUpdateUIEvent(self, event):
         """
 
     def ProcessUpdateUIEvent(self, event):
         """

-        Processes a UI event, searching event tables and calling zero or more
-        suitable event handler function(s).  Note that the ProcessEvent
-        method is called from the wxPython docview framework directly since
-        wxPython does not have a virtual ProcessEvent function.
+        Processes a UI event, searching event tables and calling zero
+        or more suitable event handler function(s).  Note that the
+        ProcessEvent method is called from the wxPython docview
+        framework directly since wxPython does not have a virtual
+        ProcessEvent function.

         """
         id = event.GetId()
         view = self.GetCurrentView()
         """
         id = event.GetId()
         view = self.GetCurrentView()


@@ -1658,23 +1752,25 @@ class DocManager(wx.EvtHandler):
         Creates a new document in a manner determined by the flags parameter,
         which can be:
 
         Creates a new document in a manner determined by the flags parameter,
         which can be:
 

-        wx.lib.docview.DOC_NEW Creates a fresh document.
-        wx.lib.docview.DOC_SILENT Silently loads the given document file.
-
-        If wx.lib.docview.DOC_NEW is present, a new document will be created and returned,
-        possibly after asking the user for a template to use if there is more
-        than one document template. If wx.lib.docview.DOC_SILENT is present, a new document
-        will be created and the given file loaded into it. If neither of these
-        flags is present, the user will be presented with a file selector for
-        the file to load, and the template to use will be determined by the
-        extension (Windows) or by popping up a template choice list (other
+            * DOC_NEW: Creates a fresh document.
+            * DOC_SILENT: Silently loads the given document file.
+
+        If DOC_NEW is present, a new document will be created and
+        returned, possibly after asking the user for a template to use
+        if there is more than one document template. If DOC_SILENT is
+        present, a new document will be created and the given file
+        loaded into it. If neither of these flags is present, the user
+        will be presented with a file selector for the file to load,
+        and the template to use will be determined by the extension
+        (Windows) or by popping up a template choice list (other

         platforms).
 
         platforms).
 

-        If the maximum number of documents has been reached, this function
-        will delete the oldest currently loaded document before creating a new
-        one.
+        If the maximum number of documents has been reached, this
+        function will delete the oldest currently loaded document
+        before creating a new one.

 
 

-        wxPython version supports the document manager's wx.lib.docview.DOC_OPEN_ONCE flag.
+        wxPython version supports the document manager's DOC_OPEN_ONCE
+        flag.

         """
         templates = []
         for temp in self._templates:
         """
         templates = []
         for temp in self._templates:


@@ -1773,21 +1869,21 @@ class DocManager(wx.EvtHandler):
 
     def DeleteTemplate(self, template, flags):
         """
 
     def DeleteTemplate(self, template, flags):
         """

-        Placeholder, not yet implemented in wxWindows.
+        Placeholder, not yet implemented

         """
         pass
 
 
     def FlushDoc(self, doc):
         """
         """
         pass
 
 
     def FlushDoc(self, doc):
         """

-        Placeholder, not yet implemented in wxWindows.
+        Placeholder, not yet implemented

         """
         return False
 
 
     def MatchTemplate(self, path):
         """
         """
         return False
 
 
     def MatchTemplate(self, path):
         """

-        Placeholder, not yet implemented in wxWindows.
+        Placeholder, not yet implemented

         """
         return None
 
         """
         return None
 


@@ -1962,7 +2058,7 @@ class DocManager(wx.EvtHandler):
         On other platforms, if there is more than one document template a
         choice list is popped up, followed by a file selector.
 
         On other platforms, if there is more than one document template a
         choice list is popped up, followed by a file selector.
 

-        This function is used in wxDocManager.CreateDocument.
+        This function is used in `DocManager.CreateDocument`.

         """
         if wx.Platform == "__WXMSW__" or wx.Platform == "__WXGTK__" or wx.Platform == "__WXMAC__":
             allfilter = ''
         """
         if wx.Platform == "__WXMSW__" or wx.Platform == "__WXGTK__" or wx.Platform == "__WXMAC__":
             allfilter = ''


@@ -2012,16 +2108,15 @@ class DocManager(wx.EvtHandler):
     def SelectDocumentType(self, temps, sort = False):
         """
         Returns a document template by asking the user (if there is more than
     def SelectDocumentType(self, temps, sort = False):
         """
         Returns a document template by asking the user (if there is more than

-        one template). This function is used in wxDocManager.CreateDocument.
+        one template). This function is used in `DocManager.CreateDocument`.

 
 

-        Parameters
+        :param temps: list of templates from which to choose a desired template.

 
 

-        templates - list of templates from which to choose a desired template.
-
-        sort - If more than one template is passed in in templates, then this
-        parameter indicates whether the list of templates that the user will
-        have to choose from is sorted or not when shown the choice box dialog.
-        Default is false.
+        :param sort: If more than one template is passed in in
+            templates, then this parameter indicates whether the list
+            of templates that the user will have to choose from is
+            sorted or not when shown the choice box dialog.  Default
+            is false.

         """
         templates = []
         for temp in temps:
         """
         templates = []
         for temp in temps:


@@ -2059,7 +2154,12 @@ class DocManager(wx.EvtHandler):
 
     def SelectViewType(self, temps, sort = False):
         """
 
     def SelectViewType(self, temps, sort = False):
         """

-        Returns a document template by asking the user (if there is more than one template), displaying a list of valid views. This function is used in wxDocManager::CreateView. The dialog normally will not appear because the array of templates only contains those relevant to the document in question, and often there will only be one such.
+        Returns a document template by asking the user (if there is
+        more than one template), displaying a list of valid
+        views. This function is used in `DocManager.CreateView`. The
+        dialog normally will not appear because the array of templates
+        only contains those relevant to the document in question, and
+        often there will only be one such.

         """
         templates = []
         strings = []
         """
         templates = []
         strings = []


@@ -2090,8 +2190,7 @@ class DocManager(wx.EvtHandler):
 
     def GetTemplates(self):
         """
 
     def GetTemplates(self):
         """

-        Returns the document manager's template list.  This method has been added to
-        wxPython and is not in wxWindows.
+        Returns the document manager's template list.  

         """
         return self._templates
 
         """
         return self._templates
 


@@ -2166,15 +2265,19 @@ class DocManager(wx.EvtHandler):
 
 class DocParentFrame(wx.Frame):
     """
 
 class DocParentFrame(wx.Frame):
     """

-    The wxDocParentFrame class provides a default top-level frame for
-    applications using the document/view framework. This class can only be
-    used for SDI (not MDI) parent frames.
+    The DocParentFrame class provides a default top-level frame for
+    applications using the document/view framework. This class can
+    only be used for SDI (not MDI) parent frames.

 
 

-    It cooperates with the wxView, wxDocument, wxDocManager and wxDocTemplates
-    classes.
+    It cooperates with the `View`, `Document`, `DocManager` and
+    `DocTemplate` classes.

     """
 
     """
 

-    def __init__(self, manager, frame, id, title, pos = wx.DefaultPosition, size = wx.DefaultSize, style = wx.DEFAULT_FRAME_STYLE, name = "frame"):
+    def __init__(self, manager, frame, id, title,
+                 pos = wx.DefaultPosition,
+                 size = wx.DefaultSize,
+                 style = wx.DEFAULT_FRAME_STYLE,
+                 name = "frame"):

         """
         Constructor.  Note that the event table must be rebuilt for the
         frame since the EvtHandler is not virtual.
         """
         Constructor.  Note that the event table must be rebuilt for the
         frame since the EvtHandler is not virtual.


@@ -2274,12 +2377,12 @@ class DocParentFrame(wx.Frame):
 
 class DocChildFrame(wx.Frame):
     """
 
 class DocChildFrame(wx.Frame):
     """

-    The wxDocChildFrame class provides a default frame for displaying
-    documents on separate windows. This class can only be used for SDI (not
-    MDI) child frames.
+    The `DocChildFrame` class provides a default frame for displaying
+    documents on separate windows. This class can only be used for SDI
+    (not MDI) child frames.

 
 

-    The class is part of the document/view framework supported by wxWindows,
-    and cooperates with the wxView, wxDocument, wxDocManager and wxDocTemplate
+    The class is part of the document/view framework and cooperates
+    with the `View`, `Document`, `DocManager` and `DocTemplate`

     classes.
     """
 
     classes.
     """
 


@@ -2421,12 +2524,12 @@ class DocChildFrame(wx.Frame):
 
 class DocMDIParentFrame(wx.MDIParentFrame):
     """
 
 class DocMDIParentFrame(wx.MDIParentFrame):
     """

-    The wxDocMDIParentFrame class provides a default top-level frame for
-    applications using the document/view framework. This class can only be
-    used for MDI parent frames.
+    The `DocMDIParentFrame` class provides a default top-level frame
+    for applications using the document/view framework. This class can
+    only be used for MDI parent frames.

 
 

-    It cooperates with the wxView, wxDocument, wxDocManager and wxDocTemplate
-    classes.
+    It cooperates with the `View`, `Document`, `DocManager` and
+    `DocTemplate` classes.

     """
 
 
     """
 
 


@@ -2530,12 +2633,12 @@ class DocMDIParentFrame(wx.MDIParentFrame):
 
 class DocMDIChildFrame(wx.MDIChildFrame):
     """
 
 class DocMDIChildFrame(wx.MDIChildFrame):
     """

-    The wxDocMDIChildFrame class provides a default frame for displaying
-    documents on separate windows. This class can only be used for MDI child
-    frames.
+    The `DocMDIChildFrame` class provides a default frame for
+    displaying documents on separate windows. This class can only be
+    used for MDI child frames.

 
 

-    The class is part of the document/view framework supported by wxWindows,
-    and cooperates with the wxView, wxDocument, wxDocManager and wxDocTemplate
+    The class is part of the document/view framework and cooperates
+    with the `View`, `Document`, `DocManager` and `DocTemplate`

     classes.
     """
 
     classes.
     """
 


@@ -2678,8 +2781,8 @@ class DocMDIChildFrame(wx.MDIChildFrame):
 
 class DocPrintout(wx.Printout):
     """
 
 class DocPrintout(wx.Printout):
     """

-    DocPrintout is a default Printout that prints the first page of a document
-    view.
+    `DocPrintout` is a default Printout that prints the first page of
+    a document view.

     """
 
 
     """
 
 


@@ -2748,25 +2851,28 @@ class DocPrintout(wx.Printout):
 
 class Command(wx.Object):
     """
 
 class Command(wx.Object):
     """

-    wxCommand is a base class for modelling an application command, which is
-    an action usually performed by selecting a menu item, pressing a toolbar
-    button or any other means provided by the application to change the data
-    or view.
+    `Command` is a base class for modelling an application command,
+    which is an action usually performed by selecting a menu item,
+    pressing a toolbar button or any other means provided by the
+    application to change the data or view.

     """
 
 
     def __init__(self, canUndo = False, name = None):
         """
     """
 
 
     def __init__(self, canUndo = False, name = None):
         """

-        Constructor. wxCommand is an abstract class, so you will need to
-        derive a new class and call this constructor from your own constructor.
+        Constructor. Command is an abstract class, so you will need to
+        derive a new class and call this constructor from your own
+        constructor.

 
 

-        canUndo tells the command processor whether this command is undo-able.
-        You can achieve the same functionality by overriding the CanUndo member
-        function (if for example the criteria for undoability is context-
-        dependent).
+        :param canUndo: tells the command processor whether this
+            command is undo-able.  You can achieve the same
+            functionality by overriding the `CanUndo` member function
+            (if for example the criteria for undoability is context-
+            dependent).

 
 

-        name must be supplied for the command processor to display the command
-        name in the application's edit menu.
+        :param name: must be supplied for the command processor to
+            display the command name in the application's edit menu.
+            

         """
         self._canUndo = canUndo
         self._name = name
         """
         self._canUndo = canUndo
         self._name = name


@@ -2788,44 +2894,48 @@ class Command(wx.Object):
 
     def Do(self):
         """
 
     def Do(self):
         """

-        Override this member function to execute the appropriate action when
-        called. Return true to indicate that the action has taken place, false
-        otherwise. Returning false will indicate to the command processor that
-        the action is not undoable and should not be added to the command
-        history.
+        Override this member function to execute the appropriate
+        action when called. Return true to indicate that the action
+        has taken place, false otherwise. Returning false will
+        indicate to the command processor that the action is not
+        undoable and should not be added to the command history.

         """
         return True
 
 
     def Undo(self):
         """
         """
         return True
 
 
     def Undo(self):
         """

-        Override this member function to un-execute a previous Do. Return true
-        to indicate that the action has taken place, false otherwise. Returning
-        false will indicate to the command processor that the action is not
-        redoable and no change should be made to the command history.
+        Override this member function to un-execute a previous
+        `Do`. Return true to indicate that the action has taken place,
+        false otherwise. Returning false will indicate to the command
+        processor that the action is not redoable and no change should
+        be made to the command history.

 
 

-        How you implement this command is totally application dependent, but
-        typical strategies include:
+        How you implement this command is totally application
+        dependent, but typical strategies include:

 
 

-        Perform an inverse operation on the last modified piece of data in the
-        document. When redone, a copy of data stored in command is pasted back
-        or some operation reapplied. This relies on the fact that you know the
-        ordering of Undos; the user can never Undo at an arbitrary position in
-        he command history.
+            * Perform an inverse operation on the last modified piece
+              of data in the document. When redone, a copy of data
+              stored in command is pasted back or some operation
+              reapplied. This relies on the fact that you know the
+              ordering of Undos; the user can never Undo at an
+              arbitrary position in he command history.

 
 

-        Restore the entire document state (perhaps using document
-        transactioning). Potentially very inefficient, but possibly easier to
-        code if the user interface and data are complex, and an 'inverse
-        execute' operation is hard to write.
+            * Restore the entire document state (perhaps using
+              document transactioning). Potentially very inefficient,
+              but possibly easier to code if the user interface and
+              data are complex, and an 'inverse execute' operation is
+              hard to write.

         """
         return True
 
 
 class CommandProcessor(wx.Object):
     """
         """
         return True
 
 
 class CommandProcessor(wx.Object):
     """

-    wxCommandProcessor is a class that maintains a history of wxCommands, with
-    undo/redo functionality built-in. Derive a new class from this if you want
-    different behaviour.
+    `CommandProcessor` is a class that maintains a history of
+    `Command` instancess, with undo/redo functionality
+    built-in. Derive a new class from this if you want different
+    behaviour.

     """
 
 
     """
 
 


@@ -2890,10 +3000,11 @@ class CommandProcessor(wx.Object):
 
     def SetEditMenu(self, menu):
         """
 
     def SetEditMenu(self, menu):
         """

-        Tells the command processor to update the Undo and Redo items on this
-        menu as appropriate. Set this to NULL if the menu is about to be
-        destroyed and command operations may still be performed, or the
-        command processor may try to access an invalid pointer.
+        Tells the command processor to update the Undo and Redo items
+        on this menu as appropriate. Set this to None if the menu is
+        about to be destroyed and command operations may still be
+        performed, or the command processor may try to access an
+        invalid pointer.

         """
         self._editMenu = menu
 
         """
         self._editMenu = menu
 


@@ -2926,20 +3037,10 @@ class CommandProcessor(wx.Object):
         self._redoAccelerator = accel
 
 
         self._redoAccelerator = accel
 
 

-    def SetEditMenu(self, menu):
-        """
-        Tells the command processor to update the Undo and Redo items on this
-        menu as appropriate. Set this to NULL if the menu is about to be
-        destroyed and command operations may still be performed, or the
-        command processor may try to access an invalid pointer.
-        """
-        self._editMenu = menu
-
-

     def SetMenuStrings(self):
         """
     def SetMenuStrings(self):
         """

-        Sets the menu labels according to the currently set menu and the
-        current command state.
+        Sets the menu labels according to the currently set menu and
+        the current command state.

         """
         if self.GetEditMenu() != None:
             undoCommand = self._GetCurrentCommand()
         """
         if self.GetEditMenu() != None:
             undoCommand = self._GetCurrentCommand()


@@ -2987,10 +3088,10 @@ class CommandProcessor(wx.Object):
     def Submit(self, command, storeIt = True):
         """
         Submits a new command to the command processor. The command processor
     def Submit(self, command, storeIt = True):
         """
         Submits a new command to the command processor. The command processor

-        calls wxCommand::Do to execute the command; if it succeeds, the
+        calls `Command.Do` to execute the command; if it succeeds, the

         command is stored in the history list, and the associated edit menu
         (if any) updated appropriately. If it fails, the command is deleted
         command is stored in the history list, and the associated edit menu
         (if any) updated appropriately. If it fails, the command is deleted

-        immediately. Once Submit has been called, the passed command should
+        immediately. Once `Submit` has been called, the passed command should

         not be deleted directly by the application.
 
         storeIt indicates whether the successful command should be stored in
         not be deleted directly by the application.
 
         storeIt indicates whether the successful command should be stored in