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#!/usr/bin/python
'''
Copyright (C) 2008 Thomas Holder, http://sf.net/users/speleo3/
Distributed under the terms of the GNU General Public License v2
Annotate SVG elements for therion export.
'''
from th2ex import *
import re
class Th2SetProps(inkex.Effect):
def __init__(self):
inkex.Effect.__init__(self)
self.OptionParser.add_option("--role", type="string", dest="role", default="")
self.OptionParser.add_option("--type", type="string", dest="type", default="")
self.OptionParser.add_option("--options", type="string", dest="options", default="")
self.OptionParser.add_option("--merge", type="inkbool", dest="merge", default=True)
self.OptionParser.add_option("--dropstyle", type="inkbool", dest="dropstyle", default=False)
def effect(self):
if len(self.selected) == 0:
inkex.errormsg('warning: nothing selected')
sys.exit(1)
# th2ex prefs
th2pref_load_from_xml(self.document.getroot())
new_options = parse_options(self.options.options.decode('UTF-8'))
if self.options.dropstyle and 'th2style' not in self.doc_ids:
template = open_in_pythonpath('th2_template.svg')
doc_temp = inkex.etree.parse(template)
template.close()
defs_temp = doc_temp.find('defs')
defs_self = self.document.find(inkex.addNS('defs', 'svg'))
if defs_self is None:
doc_temp.getroot().remove(defs_temp)
self.document.getroot().insert(0, defs_temp)
else:
children = defs_temp.getchildren()
defs_temp.clear()
defs_self.extend(children)
self.getdocids()
for id, node in self.selected.iteritems():
# current props
role, type, options = get_props(node)
# new props
if not self.options.merge:
options = dict()
options.update(new_options)
if len(self.options.role) > 0 and self.options.role != '_none_':
role = self.options.role
if len(self.options.type) > 0:
type = self.options.type
if self.options.type == 'section' and 'direction' not in options:
options['direction'] = 'begin'
# fallback default props
if role == '':
inkex.errormsg('warning: empty role')
role = 'line'
if type == '':
inkex.errormsg('warning: empty type')
type = 'wall'
set_props(node, role, type, options)
if ':' in type:
type, subtype = type.split(':', 1)
else:
subtype = options.get('subtype', '')
# update symbols
if node.tag == svg_use:
for href in [role + '-' + type + '_' + subtype, role + '-' + type]:
if href in self.doc_ids:
node.set(xlink_href, '#' + href)
break
# update path effects
elif node.tag == svg_path and role in ['line', '']:
node.set('class', 'line ' + type + ' ' + subtype)
if self.options.dropstyle:
node.set('style', '')
for href in ['LPE-' + type + '_' + subtype, 'LPE-' + type]:
if href in self.doc_ids:
node.set(inkscape_path_effect, '#' + href)
if inkscape_original_d not in node.attrib:
node.set(inkscape_original_d, node.get('d'))
break
else:
if self.options.dropstyle and \
inkscape_path_effect in node.attrib:
del node.attrib[inkscape_path_effect]
if inkscape_original_d in node.attrib:
node.set('d', node.get(inkscape_original_d))
del node.attrib[inkscape_original_d]
e = Th2SetProps()
e.affect()
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