"""Smartcard event observer.
__author__ = "gemalto http://www.gemalto.com"
Copyright 2001-2010 gemalto
Author: Jean-Daniel Aussel, mailto:jean-daniel.aussel@gemalto.com
This file is part of pyscard.
pyscard is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
pyscard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with pyscard; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
"""
class SimpleSCardAppEventObserver:
"""This interface defines the event handlers called by the SimpleSCardApp."""
def __init__( self ):
self.selectedcard = None
self.selectedreader = None
# callbacks from SimpleCardAppFrame controls
def OnActivateCard( self, card ):
"""Called when a card is activated in the reader tree control or toolbar."""
self.selectedcard = card
def OnActivateReader( self, reader ):
"""Called when a reader is activated in the reader tree control or toolbar."""
self.selectedreader = reader
def OnDeactivateCard( self, card ):
"""Called when a card is deactivated in the reader tree control or toolbar."""
pass
def OnDeselectCard( self, card ):
"""Called when a card is selected in the reader tree control or toolbar."""
self.selectedcard = None
def OnSelectCard( self, card ):
"""Called when a card is selected in the reader tree control or toolbar."""
self.selectedcard = card
def OnSelectReader( self, reader ):
"""Called when a reader is selected in the reader tree control or toolbar."""
self.selectedreader = reader
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