share/extensions/web-set-att.py

   1 #!/usr/bin/env python
   2 '''
   3 Copyright (C) 2009 Aurelio A. Heckert, aurium (a) gmail dot com
   4
   5 This program is free software; you can redistribute it and/or modify
   6 it under the terms of the GNU General Public License as published by
   7 the Free Software Foundation; either version 2 of the License, or
   8 (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 GNU General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License
  16 along with this program; if not, write to the Free Software
  17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18 '''
  19 import inkwebeffect, gettext
  20
  21 _ = gettext.gettext
  22
  23 class InkWebTransmitAtt(inkwebeffect.InkWebEffect):
  24
  25     def __init__(self):
  26         inkwebeffect.InkWebEffect.__init__(self)
  27         self.OptionParser.add_option("-a", "--att",
  28                         action="store", type="string",
  29                         dest="att", default="fill",
  30                         help="Attribute to set.")
  31         self.OptionParser.add_option("-v", "--val",
  32                         action="store", type="string",
  33                         dest="val", default="red",
  34                         help="Values to set.")
  35         self.OptionParser.add_option("-w", "--when",
  36                         action="store", type="string",
  37                         dest="when", default="onclick",
  38                         help="When it must to set?")
  39         self.OptionParser.add_option("-c", "--compatibility",
  40                         action="store", type="string",
  41                         dest="compatibility", default="append",
  42                         help="Compatibility with previews code to this event.")
  43         self.OptionParser.add_option("-t", "--from-and-to",
  44                         action="store", type="string",
  45                         dest="from_and_to", default="g-to-one",
  46                         help='Who transmit to Who? "g-to-one" All set the last. "one-to-g" The first set all.')
  47
  48     def effect(self):
  49       self.ensureInkWebSupport()
  50
  51       if len(self.options.ids) < 2:
  52         inkwebeffect.inkex.errormsg(_("You must select at least two elements."))
  53         exit(1)
  54
  55       elFrom = []
  56       idTo = []
  57       if self.options.from_and_to == "g-to-one":
  58         # All set the last
  59         for selId in self.options.ids[:-1]:
  60           elFrom.append( self.selected[selId] )
  61         idTo.append( self.options.ids[-1] )
  62       else:
  63         # The first set all
  64         elFrom.append( self.selected[ self.options.ids[0] ] )
  65         for selId in self.options.ids[1:]:
  66           idTo.append( selId )
  67
  68       evCode = "InkWeb.setAtt({el:['"+ "','".join(idTo) +"'], " + \
  69                               "att:'"+ self.options.att +"', "  + \
  70                               "val:'"+ self.options.val +"'})"
  71
  72       for el in elFrom:
  73         prevEvCode = el.get( self.options.when )
  74         if prevEvCode == None: prevEvCode = ""
  75
  76         if self.options.compatibility == 'append':
  77           elEvCode = prevEvCode +";\n"+ evCode
  78         if self.options.compatibility == 'prepend':
  79           elEvCode = evCode +";\n"+ prevEvCode
  80
  81         el.set( self.options.when, elEvCode )
  82
  83 if __name__ == '__main__':
  84     e = InkWebTransmitAtt()
  85     e.affect()
  86