/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/Model/load.py
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revision 2451 by bh, Mon Dec 13 17:51:11 2004 UTC revision 2642 by bh, Fri Jul 1 20:49:04 2005 UTC
# Line 1  Line 1 
1  # Copyright (C) 2001, 2002, 2003, 2004 by Intevation GmbH  # Copyright (C) 2001, 2002, 2003, 2004, 2005 by Intevation GmbH
2  # Authors:  # Authors:
3  # Jan-Oliver Wagner <[email protected]>  # Jan-Oliver Wagner <[email protected]>
4  # Bernhard Herzog <[email protected]>  # Bernhard Herzog <[email protected]>
# Line 248  class SessionLoader(XMLReader): Line 248  class SessionLoader(XMLReader):
248                                      % (element, d.name))                                      % (element, d.name))
249              elif d.conversion == "filename":              elif d.conversion == "filename":
250                  value = os.path.abspath(os.path.join(self.GetDirectory(),                  value = os.path.abspath(os.path.join(self.GetDirectory(),
251                                                       value))                                                       self.encode(value)))
252              elif d.conversion == "ascii":              elif d.conversion == "ascii":
253                  value = value.encode("ascii")                  value = value.encode("ascii")
254              elif d.conversion:              elif d.conversion:
# Line 508  class SessionLoader(XMLReader): Line 508  class SessionLoader(XMLReader):
508          filename = os.path.join(self.GetDirectory(), filename)          filename = os.path.join(self.GetDirectory(), filename)
509          filename = self.encode(filename)          filename = self.encode(filename)
510          visible  = self.encode(attrs.get((None, 'visible'), "true")) != "false"          visible  = self.encode(attrs.get((None, 'visible'), "true")) != "false"
511            opacity  = float(attrs.get((None, 'opacity'), "1"))
512            masktype = str(attrs.get((None, 'masktype'), "bit"))
513    
514          self.aLayer = layer_class(title, filename, visible = visible)          masktypes = {"none": layer_class.MASK_NONE,
515                         "bit":  layer_class.MASK_BIT,
516                         "alpha": layer_class.MASK_ALPHA}
517    
518            self.aLayer = layer_class(title, filename,
519                                      visible = visible,
520                                      opacity = opacity,
521                                      masktype = masktypes[masktype])
522    
523      def end_rasterlayer(self, name, qname):      def end_rasterlayer(self, name, qname):
524          self.aMap.AddLayer(self.aLayer)          self.aMap.AddLayer(self.aLayer)
# Line 570  class SessionLoader(XMLReader): Line 579  class SessionLoader(XMLReader):
579          del self.cl_group, self.cl_prop          del self.cl_group, self.cl_prop
580    
581      def start_clrange(self, name, qname, attrs):      def start_clrange(self, name, qname, attrs):
582            attrs = self.check_attrs(name, attrs,
583                                     [AttrDesc("range", False, None),
584                                      AttrDesc("min", False, None),
585                                      AttrDesc("max", False, None)])
586    
587          range = attrs.get((None, 'range'), None)          range = attrs['range']
588          # for backward compatibility (min/max are not saved)          # for backward compatibility (min/max are not saved)
589          min   = attrs.get((None, 'min'), None)          min   = attrs['min']
590          max   = attrs.get((None, 'max'), None)          max   = attrs['max']
591    
592          try:          try:
593              if range is not None:              if range is not None:
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