Prepare for installation and source code release

ymsgui.py

@@ -110,7 +110,7 @@ class Frontend():
         self.window.show_all()
         Gtk.main()
 
-    def user_display(self)
+    def user_display(self):
         self.entry['user_login'].set_text(self._user.login)
         self.entry['user_displayname'].set_text(self._user.displayname)
         combobox.activate_row(self.combo['user_role'], self._user.role)
@@ -132,6 +132,12 @@ class Frontend():
 
     def on_but_user_del_clicked(self, widget):
         print("Delete user")
+        answer = gtkutils.questionbox(
+                    _("Delete user!\n"
+                    "Are you sure?"
+                    ), title="YMS")
+        if answer == False:
+            return
         self._user.delete()
         selection = self.tree['user'].get_selection()
         model, tree_iter = selection.get_selected()
@@ -210,20 +216,6 @@ class Frontend():
     def on_destroy(self, widget, data=None):
         Gtk.main_quit()
 
-def messagebox(messagetext, symbol=None, title=None, parent=None):
-    if not symbol:
-        symbol = Gtk.MessageType.INFO
-    if parent:
-        symbol |= Gtk.DIALOG_DESTROY_WITH_PARENT
-    md = Gtk.MessageDialog(parent=parent, flags=0, message_type=symbol, buttons=Gtk.ButtonsType.CLOSE)
-    md.set_markup(messagetext)
-    if title:
-        md.set_title(title)
-    if not parent:
-        md.set_position(Gtk.WindowPosition.CENTER)
-    md.run()
-    md.destroy()
-
 def create_config(cfgfile):
     # create inital config file
     with open(cfgfile, 'w') as fh:
@@ -238,6 +230,21 @@ def create_config(cfgfile):
     os.chmod(cfgfile, 0o600)
 
 if __name__ == "__main__":
+    
+    dialog = Gtk.MessageDialog(
+    message_type=Gtk.MessageType.QUESTION,
+    buttons=Gtk.ButtonsType.YES_NO,
+    text="Are you sure?"
+    )
+    image = Gtk.Image.new_from_stock(
+        Gtk.STOCK_DIALOG_QUESTION,
+        Gtk.IconSize.DIALOG
+    )
+    dialog.set_image(image)
+    dialog.show_all()
+    response = dialog.run()
+    dialog.destroy()
+    
     locale.setlocale(locale.LC_ALL, '')
     gettext.bindtextdomain('ymsgui', 'locale')
     gettext.textdomain('ymsgui')
@@ -246,11 +253,12 @@ if __name__ == "__main__":
     cfgfile = os.path.expanduser(cfg['cfgfile'])
     if not config.read(cfgfile):
         create_config(cfgfile)
-        messagebox(_("Configuration file '%s' not found.\n"
-                     "Default configuration has been created.\n"
-                     "Please edit that file according to your needs.\n\n"
-                     "Then restart this program."
-                     ) % cfgfile, title="YMS")
+        gtkutils.messagebox(
+            _("Configuration file '{}' not found.\n"
+              "Default configuration has been created.\n"
+             "Please edit that file according to your needs.\n\n"
+             "Then restart this program."
+            ).format(cfgfile), title="YMS")
     else:
         cfg['host'] = config.get('DB', 'host')
         cfg['db'] = config.get('DB', 'db')