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#!/usr/bin/env python
'''
Copyright (C) 2006 Aaron Spike, aaron@ekips.org
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 random, inkex, simplestyle, copy
import gettext
_ = gettext.gettext
class MyEffect(inkex.Effect):
def __init__(self):
inkex.Effect.__init__(self)
self.OptionParser.add_option("-m", "--modify",
action="store", type="inkbool",
dest="modify", default=False,
help="do not create a copy, modify the markers")
def effect(self):
defs = self.xpathSingle('/svg:svg//svg:defs')
if defs == None:
defs = inkex.etree.SubElement(self.document.getroot(),inkex.addNS('defs','svg'))
for id, node in self.selected.iteritems():
mprops = ['marker','marker-start','marker-mid','marker-end']
try:
style = simplestyle.parseStyle(node.get('style'))
except:
inkex.errormsg(_("No style attribute found for id: %s") % id)
continue
stroke = style.get('stroke', '#000000')
for mprop in mprops:
if style.has_key(mprop) and style[mprop] != 'none'and style[mprop][:5] == 'url(#':
marker_id = style[mprop][5:-1]
try:
old_mnode = self.xpathSingle('/svg:svg//svg:marker[@id="%s"]' % marker_id)
if not self.options.modify:
mnode = copy.deepcopy(old_mnode)
else:
mnode = old_mnode
except:
inkex.errormsg(_("unable to locate marker: %s") % marker_id)
continue
new_id = self.uniqueId(marker_id, not self.options.modify)
style[mprop] = "url(#%s)" % new_id
mnode.set('id', new_id)
mnode.set(inkex.addNS('stockid','inkscape'), new_id)
defs.append(mnode)
children = mnode.xpath('.//*[@style]', namespaces=inkex.NSS)
for child in children:
cstyle = simplestyle.parseStyle(child.get('style'))
if ('stroke' in cstyle and cstyle['stroke'] != 'none') or 'stroke' not in cstyle:
cstyle['stroke'] = stroke
if ('fill' in cstyle and cstyle['fill'] != 'none') or 'fill' not in cstyle:
cstyle['fill'] = stroke
child.set('style',simplestyle.formatStyle(cstyle))
node.set('style',simplestyle.formatStyle(style))
if __name__ == '__main__':
e = MyEffect()
e.affect()
# vim: expandtab shiftwidth=4 tabstop=8 softtabstop=4 encoding=utf-8 textwidth=99
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