Cura/util/printerConnection/printerConnectionManager.py

   1 __copyright__ = "Copyright (C) 2013 David Braam - Released under terms of the AGPLv3 License"
   2
   3 from Cura.util import version
   4 from Cura.util.printerConnection import dummyConnection
   5 from Cura.util.printerConnection import doodle3dConnect
   6
   7 class PrinterConnectionManager(object):
   8         def __init__(self):
   9                 self._groupList = []
  10                 if version.isDevVersion():
  11                         self._groupList.append(dummyConnection.dummyConnectionGroup())
  12                 #self._groupList.append(doodle3dConnect.doodle3dConnectionGroup())
  13
  14                 #Sort the connections by highest priority first.
  15                 self._groupList.sort(reverse=True)
  16
  17         #Return the highest priority available connection.
  18         def getAvailableGroup(self):
  19                 for g in self._groupList:
  20                         if len(g.getAvailableConnections()) > 0:
  21                                 return g
  22                 return None
  23
  24         #Return all available connections.
  25         def getAvailableConnections(self):
  26                 ret = []
  27                 for e in self._groupList:
  28                         ret += e.getAvailableConnections()
  29                 return ret