moved thumbnail generation to plugin; extended plugin loading for pre and post window loading

plugins/trasher/plugin.py

@@ -111,6 +111,8 @@ class Plugin(PluginBase):
         for uri in state.uris:
             self.trashman.trash(uri, verbocity)
 
+        self.trashman.regenerate()
+
     def restore_trash_files(self, widget = None, eve = None, verbocity = False):
         self._event_system.emit("get_current_state")
         state = self._fm_state

plugins/trasher/trash.py

@@ -43,4 +43,4 @@ class Trash(object):
 
     def restore(self, filename, verbose):
         """Restore a file from trash."""
-        raise NotImplementedError(_('Backend didn’t \ implement this functionality'))
+        raise NotImplementedError(_('Backend didn’t implement this functionality'))

plugins/trasher/xdgtrash.py

@@ -127,7 +127,7 @@ DeletionDate={}
         f.write(infofile)
         f.close()
 
-        self.regenerate()
+        # self.regenerate()
 
         if verbose:
             sys.stderr.write(_('trashed \'{}\'\n').format(filename))