add the plasma inkscape extension in tools

tools/inkscape extensions/plasmarename.inx

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<inkscape-extension xmlns="http://www.inkscape.org/namespace/inkscape/extension">>
+    <_name>PlasmaRename</_name>
+    <id>notmart.filter.plasmarename</id>
+	<dependency type="executable" location="extensions">plasmarename.py</dependency>
+    <param name="prefix" type="string" _gui-text="Svg elements prefix"></param>
+    <effect>
+        <object-type>all</object-type>
+        <effects-menu>
+            <submenu _name="Plasma"/>
+        </effects-menu>
+    </effect>
+    <script>
+        <command reldir="extensions" interpreter="python">plasmarename.py</command>
+    </script>
+</inkscape-extension>

tools/inkscape extensions/plasmarename.py

@@ -0,0 +1,97 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+'''
+Copyright (C) 2009 Marco Martin <notmart@gmail.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
+'''
+
+
+import sys
+sys.path.append('/usr/share/inkscape/extensions')
+
+import inkex
+
+from simplestyle import *
+from simpletransform import *
+import pathmodifier
+
+class PlasmaNamesEffect(pathmodifier.PathModifier):
+    """
+    Renames 9 selected elements as a plasma theme frame
+    """
+    def __init__(self):
+        pathmodifier.PathModifier.__init__(self)
+
+        # Define string option "--prefix" with "-p" shortcut and default value "World".
+        self.OptionParser.add_option('-p', '--prefix', action = 'store',
+          type = 'string', dest = 'prefix', default = '',
+          help = 'Prefix of the svg elements')
+
+    def nodeBBox(self, node):
+        path = node
+        return computeBBox([path])
+
+
+    def effect(self):
+        # Get script's "--prefix" option value.
+        prefix = self.options.prefix
+
+        #9 elements: is a frame. 4 elements: is a border hint
+        positions = []
+        if len(self.selected) == 9:
+            positions = ['topleft', 'left', 'bottomleft', 'top', 'center', 'bottom', 'topright', 'right', 'bottomright']
+        elif len(self.selected) == 4:
+            positions = ['hint-left-margin', 'hint-top-margin', 'hint-bottom-margin', 'hint-right-margin']
+        else:
+            return
+
+        #some euristics to normalize the values, find the least coords ans size
+        minX = 9999
+        minY = 9999
+        minWidth = 9999
+        minHeight = 9999
+        for id, node in self.selected.iteritems():
+            nodeBox = self.nodeBBox(node)
+            minX = min(minX, int(nodeBox[0]))
+            minY = min(minY, int(nodeBox[2]))
+            minWidth = min(minWidth, int(nodeBox[1] - nodeBox[0]))
+            minHeight = min(minHeight, int(nodeBox[3] - nodeBox[2]))
+
+
+        nodedictionary = {}
+        for id, node in self.selected.iteritems():
+            nodeBox = self.nodeBBox(node)
+            x = int(nodeBox[0])/minWidth - minX
+            y = int(nodeBox[2])/minHeight - minY
+            nodedictionary[x*1000 + y] = node
+
+        keys = nodedictionary.keys();
+        keys.sort();
+        i = 0
+
+        for (k) in keys:
+            name = ''
+            if prefix:
+                name = '%s-%s' % (prefix, positions[i])
+            else:
+                name = '%s' % (positions[i])
+            nodedictionary[k].set('id', name)
+            i = i+1
+
+# Create effect instance and apply it.
+effect = PlasmaNamesEffect()
+effect.affect()