rcScmCfgSelector.py

#!/usr/local/bin/python
#
#                               Copyright 2004
#                                     by
#                        The Board of Trustees of the
#                     Leland Stanford Junior University.
#                            All rights reserved.
#

__facility__ = "Online"
__abstract__ = "GLAST LAT finite state transistions classes"
__author__   = "R. Claus <Claus@SLAC.Stanford.edu> SLAC - GLAST LAT I&T/Online"
__date__     = ("$Date: 2004/08/24 23:16:43 $").split(' ')[1]
__version__  = "$Revision: 2.1 $"
__release__  = "$Name: R04-12-00 $"
__credits__  = "SLAC"

import LATTE.copyright_SLAC

import qt

#  This class puts up a GUI for getting the SchemaConfig file to use.
class rcScmCfgSelector(qt.QFileDialog):
  "GUI for getting the SchemaConfig file to use."
  def __init__(self, startwithDir, startwithFile, parent = None, name = None, fl = 0):
    qt.QFileDialog.__init__(self, parent, name, fl)

    self.setMode(qt.QFileDialog.ExistingFile)
    self.setFilter("(*.xml)")
    if startwithDir is not None:
      self.setDir(startwithDir)
    self.setCaption("Choose a schema/configuration file")
    if startwithFile is not None:
      self.setSelection(startwithFile)

    if self.exec_loop() == qt.QDialog.Accepted:
      self.__value = str(self.selectedFile())
    else:
      self.__value = None

  def getValue(self):
    return self.__value

class rcScmCfgSelText(object):
  "Text user interface for getting the user to a SchemaConfig file"
  def __init__(self, startwith):
    self.__startwith = startwith

  def getValue(self):
    startwith = self.__startwith
    if startwith is None:
      startwith = ''
    answer = raw_input("Choose a schema/configuration file [%s]: " % startwith)
    if answer == '':
      answer = self.__startwith
    return answer

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