1 #!/usr/bin/env python
2 # Copyright 2008, 2009 Hannes Hochreiner
3 # This program is free software: you can redistribute it and/or modify
4 # it under the terms of the GNU General Public License as published by
5 # the Free Software Foundation, either version 3 of the License, or
6 # (at your option) any later version.
7 #
8 # This program is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 # GNU General Public License for more details.
12 #
13 # You should have received a copy of the GNU General Public License
14 # along with this program. If not, see http://www.gnu.org/licenses/.
16 # These lines are only needed if you don't put the script directly into
17 # the installation directory
18 import sys
19 # Unix
20 sys.path.append('/usr/share/inkscape/extensions')
21 # OS X
22 sys.path.append('/Applications/Inkscape.app/Contents/Resources/extensions')
23 # Windows
24 sys.path.append('C:\Program Files\Inkscape\share\extensions')
26 # We will use the inkex module with the predefined Effect base class.
27 import inkex
28 import gettext
29 _ = gettext.gettext
31 class JessyInk_MasterSlide(inkex.Effect):
32 def __init__(self):
33 # Call the base class constructor.
34 inkex.Effect.__init__(self)
36 self.OptionParser.add_option('--tab', action = 'store', type = 'string', dest = 'what')
37 self.OptionParser.add_option('--layerName', action = 'store', type = 'string', dest = 'layerName', default = '')
39 inkex.NSS[u"jessyink"] = u"https://launchpad.net/jessyink"
41 def effect(self):
42 # Check version.
43 scriptNodes = self.document.xpath("//svg:script[@jessyink:version='1.5.4']", namespaces=inkex.NSS)
45 if len(scriptNodes) != 1:
46 inkex.errormsg(_("The JessyInk script is not installed in this SVG file or has a different version than the JessyInk extensions. Please select \"install/update...\" from the \"JessyInk\" sub-menu of the \"Extensions\" menu to install or update the JessyInk script.\n\n"))
48 # Remove old master slide property
49 for node in self.document.xpath("//*[@jessyink:masterSlide='masterSlide']", namespaces=inkex.NSS):
50 del node.attrib["{" + inkex.NSS["jessyink"] + "}masterSlide"]
52 # Set new master slide.
53 if self.options.layerName != "":
54 nodes = self.document.xpath("//*[@inkscape:groupmode='layer' and @inkscape:label='" + self.options.layerName + "']", namespaces=inkex.NSS)
55 if len(nodes) == 0:
56 inkex.errormsg(_("Layer not found. Removed current master slide selection.\n"))
57 elif len(nodes) > 1:
58 inkex.errormsg(_("More than one layer with this name found. Removed current master slide selection.\n"))
59 else:
60 nodes[0].set("{" + inkex.NSS["jessyink"] + "}masterSlide","masterSlide")
62 # Create effect instance
63 effect = JessyInk_MasterSlide()
64 effect.affect()