moving trunk for module inkscape

(bzr r1)

1 files changed, 60 insertions, 0 deletions

diff --git a/share/extensions/embedimage.py b/share/extensions/embedimage.py
new file mode 100644
index 000000000..12a0b78b2
--- /dev/null
+++ b/share/extensions/embedimage.py
@@ -0,0 +1,60 @@
+#!/usr/bin/env python 
+'''
+Copyright (C) 2005 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 inkex, os, base64
+
+class MyEffect(inkex.Effect):
+	def __init__(self):
+		inkex.Effect.__init__(self)
+
+	def effect(self):
+		ctx = inkex.xml.xpath.Context.Context(self.document,processorNss=inkex.NSS)
+		
+		# if there is a selection only embed selected images
+		# otherwise embed all images
+		if (self.options.ids):
+			for id, node in self.selected.iteritems():
+				if node.tagName == 'image':
+					self.embedImage(node)
+		else:
+			path = '//image'
+			for node in inkex.xml.xpath.Evaluate(path,self.document, context=ctx):
+				self.embedImage(node)
+	def embedImage(self, node):
+		xlink = node.attributes.getNamedItemNS(inkex.NSS[u'xlink'],'href')
+		if (xlink.value[:4]!='data'):
+			absref=node.attributes.getNamedItemNS(inkex.NSS[u'sodipodi'],'absref')
+			if (os.path.isfile(absref.value)):
+				file = open(absref.value,"rb").read()
+				embed=True
+				if (file[:4]=='\x89PNG'):
+					type='image/png'
+				elif (file[:2]=='\xff\xd8'):
+					type='image/jpg'
+				else:
+					embed=False
+				if (embed):
+					xlink.value = 'data:%s;base64,%s' % (type, base64.encodestring(file))
+					node.removeAttributeNS(inkex.NSS[u'sodipodi'],'absref')
+				else:
+					inkex.debug("%s is not of type image/png or image/jpg" % absref.value)
+			else:
+				inkex.debug("Sorry we could not locate %s" % absref.value)
+e = MyEffect()
+e.affect()