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Python Source  |  2011-07-08  |  3.4 KB  |  91 lines
  1. #!/usr/bin/env python
  2. '''
  3. Copyright (C) 2010 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.  
  20. from webslicer_effect import *
  21. import inkex
  22. import gettext
  23.  
  24. _ = gettext.gettext
  25.  
  26. class WebSlicer_CreateGroup(WebSlicer_Effect):
  27.  
  28.     def __init__(self):
  29.         WebSlicer_Effect.__init__(self)
  30.         self.OptionParser.add_option("--html-id",
  31.                                      action="store", type="string",
  32.                                      dest="html_id",
  33.                                      help="")
  34.         self.OptionParser.add_option("--html-class",
  35.                                      action="store", type="string",
  36.                                      dest="html_class",
  37.                                      help="")
  38.         self.OptionParser.add_option("--width-unity",
  39.                                      action="store", type="string",
  40.                                      dest="width_unity",
  41.                                      help="")
  42.         self.OptionParser.add_option("--height-unity",
  43.                                      action="store", type="string",
  44.                                      dest="height_unity",
  45.                                      help="")
  46.         self.OptionParser.add_option("--bg-color",
  47.                                      action="store", type="string",
  48.                                      dest="bg_color",
  49.                                      help="")
  50.  
  51.  
  52.     def get_base_elements(self):
  53.         self.layer = self.get_slicer_layer()
  54.         if is_empty(self.layer):
  55.             inkex.errormsg(_('You must to create and select some "Slicer rectangles" before try to group.'))
  56.             exit(3)
  57.         self.layer_descendants = self.get_descendants_in_array(self.layer)
  58.  
  59.  
  60.     def get_descendants_in_array(self, el):
  61.         descendants = el.getchildren()
  62.         for e in descendants:
  63.             descendants.extend( self.get_descendants_in_array(e) )
  64.         return descendants
  65.  
  66.  
  67.     def effect(self):
  68.         self.get_base_elements()
  69.         if len(self.selected) == 0:
  70.             inkex.errormsg(_('You must to select some "Slicer rectangles" or other "Layout groups".'))
  71.             exit(1)
  72.         for id,node in self.selected.iteritems():
  73.             if node not in self.layer_descendants:
  74.                 inkex.errormsg(_('Opss... The element "%s" is not in the Web Slicer layer') % id)
  75.                 exit(2)
  76.         g_parent = self.getParentNode(node)
  77.         group = inkex.etree.SubElement(g_parent, 'g')
  78.         desc = inkex.etree.SubElement(group, 'desc')
  79.         desc.text = self.get_conf_text_from_list(
  80.             [ 'html_id', 'html_class',
  81.               'width_unity', 'height_unity',
  82.               'bg_color' ] )
  83.  
  84.         for id,node in self.selected.iteritems():
  85.             group.insert( 1, node )
  86.  
  87.  
  88. if __name__ == '__main__':
  89.     e = WebSlicer_CreateGroup()
  90.     e.affect()
  91.