chardataeffect.py revision 9ef8a5b537ef61ea51769ecd8d4399d5fff80879
#!/usr/bin/env python
'''
Copyright (C) 2006 Jos Hirth, kaioa.com
Copyright (C) 2007 bulia byak
Copyright (C) 2007 Aaron C. Spike
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
'''
import sys, optparse, inkex
class CharDataEffect(inkex.Effect):
def __init__(self):
inkex.Effect.__init__(self)
self.visited = []
newline = True
newpar = True
def effect(self):
if len(self.selected)==0:
self.recurse(self.document.getroot())
else:
for id,node in self.selected.iteritems():
self.recurse(node)
def recurse(self,node):
istext = (node.tag == '{http://www.w3.org/2000/svg}flowPara' or node.tag == '{http://www.w3.org/2000/svg}flowDiv' or node.tag == '{http://www.w3.org/2000/svg}text')
if node.get('{http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd}role') == 'line':
self.newline = True
elif istext:
self.newline = True
self.newpar = True
if node.text != None:
node.text = self.process_chardata(node.text, self.newline, self.newpar)
self.newline = False
self.newpar = False
for child in node:
self.recurse(child)
if node.tail != None:
node.tail = self.process_chardata(node.tail, self.newline, self.newpar)
def process_chardata(self,text, line, par):
pass