mightyscape-1.2/extensions/fablabchemnitz/insert_paper_template/insert_paper_template.py

#!/usr/bin/env python3


# Copyright 2016 Luke Phillips (lukerazor@hotmail.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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

# Extension dirs
# linux:~/.config/inkscape/extensions
# windows: D:\Program Files\Inkscape\share\extensions
from lxml import etree
import inkex

inkex.NSS[u'cs'] = u'http://www.razorfoss.org/tuckboxextension/'

class InsertPaperTemplate(inkex.EffectExtension):
	
	def add_arguments(self, pars):
		pars.add_argument('-p', '--papertype')
		pars.add_argument('-s', '--show_type', type=inkex.Boolean, default=True)

	def effect(self):

		self.Group = etree.SubElement(self.svg.get_current_layer(), inkex.addNS('g','svg'), {} )

		papertypes = {}
		papertypes["A6"] = (105, 148, "#00ffff") # cyan
		papertypes["A5"] = (148, 210, "#ffeeaa") # yellow
		papertypes["A4"] = (210, 297, "#ffccaa") # orange
		papertypes["A3"] = (297, 420, "#afdde9") # blue
		papertypes["A2"] = (420, 594, "#ccaaff") # purple
		papertypes["A1"] = (594, 841, "#afe9c6") # green
		papertypes["A0"] = (841, 1189, "#ffd5d5") # red
		papertypes["B6"] = (125, 176, "#ffccaa") # orange
		papertypes["B5"] = (176, 250, "#afdde9") # blue
		papertypes["C6"] = (114, 162, "#ccaaff") # purple
		papertypes["C5"] = (162, 228, "#afe9c6") # green
		papertypes["DIN_LANG"] = (110, 220, "#ffd5d5") # red
		papertypes["POKER"] = (63.5, 88, "#ffffff") # white
		papertypes["BRIDGE"] = (56, 88, "#ffffff") # white
		papertypes["MINI_US"] = (41, 63, "#ffffff") # white
		papertypes["MINI_EU"] = (44, 68, "#ffffff") # white
		papertypes["TAROT"] = (70, 120, "#ffffff") # white


		if self.options.papertype in papertypes:
			self.CreateTemplate(self.options.papertype, *(papertypes[self.options.papertype]))
		else:
			raise Exception("Paper type '{0}' is undefined".format(self.options.papertype))

	def CreateTemplate(self, label, width, height, colour):
		x = 0
		y = 0
		self._CreateRectangleInMillimetres(width, height, x, y, colour)
		if self.options.show_type is True:
			self._CreateText(label, x + width/2 , y + height/2)

	def _CreateText(self, labelText, x, y):
		style = {'stroke': '#000000',
			'stroke-width': self.MMtoUU(0.25),
			'fill' : '#000000',
			'font-size' : "11px",
			'text-align' : 'center',
			'text-anchor' : 'middle'
			}

		attribs = {'style': str(inkex.Style(style)), 'x': self.MMtoUU(x), 'y': self.MMtoUU(y)}

		text = etree.Element(inkex.addNS('text','svg'), attribs)
		text.text = labelText

		self.Group.append(text)

	def _CreateRectangleInMillimetres(self, width, height, x, y, color):
		style = {'stroke': '#000000', 'stroke-width': self.MMtoUU(0.25), 'fill' : color}
		attribs = {'style': str(inkex.Style(style)), 'height': self.MMtoUU(height), 'width': self.MMtoUU(width), 'x': self.MMtoUU(x), 'y': self.MMtoUU(y)}
		etree.SubElement(self.Group, inkex.addNS('rect','svg'), attribs )

	def MMtoUU(self, mmval):
		if hasattr(self.svg, "unittouu"):
			return str(self.svg.unittouu("{0}mm".format(mmval)))
		else:
			return str(mmval)

if __name__ == '__main__':
	InsertPaperTemplate().run()