updated libraries names to 2.6

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

diff --git a/wxPython/wx/lib/docview.py b/wxPython/wx/lib/docview.py
index aad8359e1478cc61b2c57e9cd017ef855919b0b5..01c490c2dcefc43b151b77ee89cf98eb06eedea9 100644 (file)
--- a/wxPython/wx/lib/docview.py
+++ b/wxPython/wx/lib/docview.py
@@ -6,7 +6,7 @@
 #
 # Created:      5/15/03
 # CVS-ID:       $Id$
 #
 # 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
 #----------------------------------------------------------------------------
 


@@ -91,6 +91,7 @@ class Document(wx.EvtHandler):
         self._documentTemplate = None
         self._commandProcessor = None
         self._savedYet = False
         self._documentTemplate = None
         self._commandProcessor = None
         self._savedYet = False

+        self._writeable = True

 
         self._documentTitle = None
         self._documentFile = None
 
         self._documentTitle = None
         self._documentFile = None


@@ -334,7 +335,7 @@ class Document(wx.EvtHandler):
         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
 
         if not self._documentFile or not self._savedYet:
             return True
 
         if not self._documentFile or not self._savedYet:


@@ -646,6 +647,29 @@ 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.  This method has been added
+        to wxPython and is not in wxWindows.
+        """
+        self._writeable = writeable
+
+

 class View(wx.EvtHandler):
     """
     The view class can be used to model the viewing and editing component of
 class View(wx.EvtHandler):
     """
     The view class can be used to model the viewing and editing component of


@@ -753,7 +777,7 @@ 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 = ''


@@ -1478,7 +1502,7 @@ 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):