2007-12-26 Douglas S. Blank <dblank@cs.brynmawr.edu>

* src/ViewManager.py: added __delete_pages called on quit
	* src/PageView.py: added on_delete method called on quit



svn: r9588

ChangeLog

@@ -1,3 +1,7 @@
+2007-12-26  Douglas S. Blank  <dblank@cs.brynmawr.edu>
+	* src/ViewManager.py: added __delete_pages called on quit
+	* src/PageView.py: added on_delete method called on quit
+
 2007-12-24  Brian Matherly <brian@gramps-project.org>
 	* src/const.py.in: Move the entire Gramps dir under "Application Data" in 
 	Windows.

src/PageView.py

@@ -293,6 +293,13 @@ class PageView:
         else:
             return None
 
+    def on_delete(self):
+        """
+        Method called on shutdown. Data views should put code here
+        that should be called when quiting the main application.
+        """
+        pass
+
 class BookMarkView(PageView):
 
     def __init__(self, title, state, uistate, bookmarks, bm_type):

src/ViewManager.py

@@ -626,6 +626,9 @@ class ViewManager:
         self.__backup()
         self.state.db.close()
 
+        # have each page save anything, if they need to:
+        self.__delete_pages()
+        
         # save the current window size
         (width, height) = self.window.get_size()
         Config.set(Config.WIDTH, width)
@@ -794,6 +797,13 @@ class ViewManager:
         else:
             self.tips.enable()
     
+    def __delete_pages(self):
+        """
+        Calls on_delete() for each view
+        """
+        for page in self.pages:
+            page.on_delete()
+
     def __create_pages(self):
         """
         Creates the Views