root/trunk/RBSkinning/RBSkinning/wxTools/wxTimerSubject.py

#!/usr/bin/env python
##~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
##~ License 
##~ 
##- The RuneBlade Foundation library is intended to ease some 
##- aspects of writing intricate Jabber, XML, and User Interface (wxPython, etc.) 
##- applications, while providing the flexibility to modularly change the 
##- architecture. Enjoy.
##~ 
##~ Copyright (C) 2002  TechGame Networks, LLC.
##~ 
##~ This library is free software; you can redistribute it and/or
##~ modify it under the terms of the BSD style License as found in the 
##~ LICENSE file included with this distribution.
##~ 
##~ TechGame Networks, LLC can be reached at:
##~ 3578 E. Hartsel Drive #211
##~ Colorado Springs, Colorado, USA, 80920
##~
##~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#~ Imports 
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

from RBFoundation.ContextApply import ContextApply_s
from RBFoundation.SubObs.Basic import Subject
from wxPython import wx

#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#~ Definitions 
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

class wxTimerCallback(wx.wxTimer):
    def __init__(self, *args, **kw):
        wx.wxTimer.__init__(self)
        if args or kw:
            self.SetCallback(*args, **kw)

    def GetCallback(self):
        return self.callback
    def SetCallback(self, callback=None, *args, **kw):
        self.callback = ContextApply_s(callback, *args, **kw)

    def Notify(self):
        self.GetCallback()()

class wxTimerSubject(wx.wxTimer):
    def __init__(self, *args, **kw):
        wx.wxTimer.__init__(self)
        self.subject = Subject()
    def Notify(self):
        self.subject.Update()