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#!/usr/bin/env python
'''
Copyright (C) 2010 Aurelio A. Heckert, aurium (a) gmail dot com
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
'''
from webslicer_effect import *
import inkex
import gettext
import os.path
import commands
_ = gettext.gettext
class WebSlicer_Export(WebSlicer_Effect):
def __init__(self):
WebSlicer_Effect.__init__(self)
self.OptionParser.add_option("--dir",
action="store", type="string",
dest="dir",
help="")
self.OptionParser.add_option("--create-dir",
action="store", type="inkbool",
default=False,
dest="create_dir",
help="")
self.OptionParser.add_option("--with-code",
action="store", type="inkbool",
default=False,
dest="with_code",
help="")
def effect(self):
# The user must supply a directory to export:
if is_empty( self.options.dir ):
inkex.errormsg(_('You must to give a directory to export the slices.'))
return {'error':'You must to give a directory to export the slices.'}
# No directory separator at the path end:
if self.options.dir[-1] == '/' or self.options.dir[-1] == '\\':
self.options.dir = self.options.dir[0:-1]
# Test if the directory exists:
if not os.path.exists( self.options.dir ):
if self.options.create_dir:
# Try to create it:
try:
os.makedirs( self.options.dir )
except Exception as e:
inkex.errormsg( _('Can\'t create "%s".') % self.options.dir )
inkex.errormsg( _('Error: %s') % e )
return {'error':'Can\'t create the directory to export.'}
else:
inkex.errormsg(_('The directory "%s" does not exists.') % self.options.dir)
return
# Create HTML and CSS files, if the user wants:
if self.options.with_code:
try:
self.html = open(os.path.join(self.options.dir,'layout.html'), 'w')
self.css = open(os.path.join(self.options.dir,'style.css'), 'w')
except Exception as e:
inkex.errormsg( _('Can\'t create code files.') )
inkex.errormsg( _('Error: %s') % e )
return {'error':'Can\'t create code files.'}
# Start what we really want!
self.export_chids_of( self.get_slicer_layer() )
# Close the HTML and CSS files:
if self.options.with_code:
self.html.close()
self.css.close()
def export_chids_of(self, parent):
nmspc = '{http://www.w3.org/2000/svg}'
for el in parent.getchildren():
if el.tag == nmspc+'g':
if self.options.with_code:
self.register_group_code( el )
else:
self.export_chids_of( el )
if el.tag in [ nmspc+'rect', nmspc+'path', nmspc+'circle' ]:
if self.options.with_code:
self.register_unity_code( el )
self.export_img( el )
def register_group_code(self, group):
#inkex.errormsg( 'group CSS and HTML' )
self.html.write( '<div id="G">\n' )
self.export_chids_of( group )
self.html.write( '</div><!-- end id="G" -->\n' )
def register_unity_code(self, el):
#inkex.errormsg( 'unity CSS and HTML' )
self.html.write( el.tag + '\n' )
def export_img(self, el):
(status, output) = commands.getstatusoutput("inkscape -e ...")
#inkex.errormsg( status )
#inkex.errormsg( output )
if __name__ == '__main__':
e = WebSlicer_Export()
e.affect()
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