Source Code for Module flumotion.wizard.basesteps

  1  # -*- Mode: Python -*- 
  2  # vi:si:et:sw=4:sts=4:ts=4 
  3  # 
  4  # Flumotion - a streaming media server 
  5  # Copyright (C) 2004,2005,2006,2007,2008 Fluendo, S.L. (www.fluendo.com). 
  6  # All rights reserved. 
  7   
  8  # This file may be distributed and/or modified under the terms of 
  9  # the GNU General Public License version 2 as published by 
 10  # the Free Software Foundation. 
 11  # This file is distributed without any warranty; without even the implied 
 12  # warranty of merchantability or fitness for a particular purpose. 
 13  # See "LICENSE.GPL" in the source distribution for more information. 
 14   
 15  # Licensees having purchased or holding a valid Flumotion Advanced 
 16  # Streaming Server license may use this file in accordance with the 
 17  # Flumotion Advanced Streaming Server Commercial License Agreement. 
 18  # See "LICENSE.Flumotion" in the source distribution for more information. 
 19   
 20  # Headers in this file shall remain intact. 
 21   
 22  import gettext 
 23   
 24  from flumotion.common import messages 
 25  from flumotion.wizard.workerstep import WorkerWizardStep 
 26   
 27  __version__ = "$Rev: 6629 $" 
 28  _ = gettext.gettext 
 29   
 30   
 31 -class AudioProducerStep(WorkerWizardStep): 
 32      section = _('Production') 
 33 -    def __init__(self, wizard, model): 
 34          self.model = model 
 35          WorkerWizardStep.__init__(self, wizard) 
 36   
 37   
 38 -class VideoProducerStep(WorkerWizardStep): 
 39      section = _('Production') 
 40      icon = 'widget_doc.png' 
 41   
 42 -    def __init__(self, wizard, model): 
 43          self.model = model 
 44          WorkerWizardStep.__init__(self, wizard) 
 45   
 46      # WizardStep 
 47   
 48 -    def getNext(self): 
 49          from flumotion.wizard.overlaystep import OverlayStep 
 50          return OverlayStep(self.wizard, self.model) 
 51   
 52   
 53 -class VideoEncoderStep(WorkerWizardStep): 
 54      section = _('Conversion') 
 55   
 56 -    def __init__(self, wizard, model): 
 57          self.model = model 
 58          WorkerWizardStep.__init__(self, wizard) 
 59   
 60 -    def getNext(self): 
 61          return self.wizard.getStep('Encoding').getAudioPage() 
 62   
 63   
 64 -class AudioEncoderStep(WorkerWizardStep): 
 65      gladeFile = 'audio-encoder-wizard.glade' 
 66      section = _('Conversion') 
 67   
 68 -    def __init__(self, wizard, model): 
 69          self.model = model 
 70          WorkerWizardStep.__init__(self, wizard) 
 71   
 72      # WizardStep 
 73   
 74 -    def getNext(self): 
 75          return None 
 76   
 77   
 78 -class ConsumerStep(WorkerWizardStep): 
 79      section = _('Consumption') 
 80   
 81 -    def getConsumerModel(self): 
 82          raise NotImplementedError(self) 
 83   
 84 -    def getComponentType(self): 
 85          raise NotImplementedError(self) 
 86   
 87 -    def getServerConsumers(self): 
 88          """Returns the http-server consumer model or None 
 89          if there will only a stream served. 
 90          @returns: the server consumer or None 
 91          """ 
 92          return [] 
 93   
 94 -    def getPorters(self): 
 95          """Returns the porter model or None if there will only a stream served. 
 96          @returns: the porter or None 
 97          """ 
 98          return [] 
 99   
100      # WizardStep 
101   
102 -    def getNext(self): 
103          return self.wizard.getStep('Consumption').getNext(self) 
104