* src/QuestionDialog.py (MissingMediaDialog): Catch delete event

and warn the user.
* src/Utils.py (ProgressMeter) Catch delete event and warn the user.


svn: r5906

gramps2/ChangeLog

@@ -4,6 +4,9 @@
 	* src/gramps.glade: Correct +/- tooltips for Data tab in Source Editor.
 	* src/WriteGedcom.py (write_source_ref): Write confidence level
 	(the QUAY tag) of the source reference into GEDCOM.
+	* src/QuestionDialog.py (MissingMediaDialog): Catch delete event
+	and warn the user.
+	* src/Utils.py (ProgressMeter) Catch delete event and warn the user.
 
 2006-01-26  Brian Matherly  <pez4brian@users.sourceforge.net>
 	* src/plugins/FamilyGroup.py: correctly put borders on the 

gramps2/src/QuestionDialog.py

@@ -1,7 +1,7 @@
 #
 # Gramps - a GTK+/GNOME based genealogy program
 #
-# Copyright (C) 2000-2005  Donald N. Allingham
+# Copyright (C) 2000-2006  Donald N. Allingham
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -216,9 +216,11 @@ class OkDialog:
 
 class MissingMediaDialog:
     def __init__(self,msg1,msg2,task1,task2,task3,parent=None):
-        self.xml = gtk.glade.XML(const.errdialogsFile,"missmediadialog","gramps")
+        self.xml = gtk.glade.XML(const.errdialogsFile,
+                                 "missmediadialog","gramps")
         self.top = self.xml.get_widget('missmediadialog')
         self.top.set_icon(ICON)
+
         self.task1 = task1
         self.task2 = task2
         self.task3 = task3
@@ -236,7 +238,15 @@ class MissingMediaDialog:
         self.top.show()
         if parent:
             self.top.set_transient_for(parent)
+        self.top.connect('delete_event',self.warn)
+        response = gtk.RESPONSE_DELETE_EVENT
+
+        # Need some magic here, because an attempt to close the dialog
+        # with the X button not only emits the 'delete_event' signal
+        # but also exits with the RESPONSE_DELETE_EVENT
+        while response == gtk.RESPONSE_DELETE_EVENT:
             response = self.top.run()
+
         if response == 1:
             self.task1()
         elif response == 2:
@@ -248,3 +258,11 @@ class MissingMediaDialog:
         else:
             self.default_action = 0
         self.top.destroy()
+
+    def warn(self,obj,obj2):
+        WarningDialog(
+            _("Attempt to force closing the dialog"),
+            _("Please do not force closing this important dialog.\n"
+              "Instead select one of the available options"),
+            self.top)
+        return True

gramps2/src/Utils.py

@@ -49,6 +49,7 @@ import GrampsMime
 import NameDisplay
 import Date
 import Errors
+from QuestionDialog import WarningDialog
 
 #-------------------------------------------------------------------------
 #
@@ -871,6 +872,7 @@ class ProgressMeter:
         Specify the title and the current pass header.
         """
         self.ptop = gtk.Dialog()
+        self.ptop.connect('delete_event',self.warn)
         self.ptop.set_has_separator(False)
         self.ptop.set_title(title)
         self.ptop.set_border_width(12)
@@ -920,6 +922,13 @@ class ProgressMeter:
         while gtk.events_pending():
             gtk.main_iteration()
 
+    def warn(self,obj,obj2):
+        WarningDialog(
+            _("Attempt to force closing the dialog"),
+            _("Please do not force closing this important dialog."),
+            self.ptop)
+        return True
+
     def close(self):
         """
         Close the progress meter