File indexing completed on 2024-11-17 05:00:19 

0001 #!/usr/bin/env python
0002 # -*- coding: utf-8 -*-
0003 
0004 '''
0005 SPDX-FileCopyrightText: 2009 Marco Martin <notmart@gmail.com>
0006 
0007 SPDX-License-Identifier: GPL-2.0-or-later
0008 '''
0009 
0010 
0011 import sys
0012 sys.path.append('/usr/share/inkscape/extensions')
0013 
0014 import inkex
0015 
0016 from simplestyle import *
0017 from simpletransform import *
0018 import pathmodifier
0019 
0020 class PlasmaNamesEffect(pathmodifier.PathModifier):
0021     """
0022     Renames 9 selected elements as a plasma theme frame
0023     """
0024     def __init__(self):
0025         pathmodifier.PathModifier.__init__(self)
0026 
0027         # Define string option "--prefix" with "-p" shortcut and default value "World".
0028         self.OptionParser.add_option('-p', '--prefix', action = 'store',
0029           type = 'string', dest = 'prefix', default = '',
0030           help = 'Prefix of the svg elements')
0031 
0032     def nodeBBox(self, node):
0033         path = node
0034         return computeBBox([path])
0035 
0036 
0037     def effect(self):
0038         # Get script's "--prefix" option value.
0039         prefix = self.options.prefix
0040 
0041         #9 elements: is a frame. 4 elements: is a border hint
0042         positions = []
0043         if len(self.selected) == 9:
0044             positions = ['topleft', 'left', 'bottomleft', 'top', 'center', 'bottom', 'topright', 'right', 'bottomright']
0045         elif len(self.selected) == 4:
0046             positions = ['hint-left-margin', 'hint-top-margin', 'hint-bottom-margin', 'hint-right-margin']
0047         else:
0048             return
0049 
0050         #some heuristics to normalize the values, find the least coords and size
0051         minX = 9999
0052         minY = 9999
0053         minWidth = 9999
0054         minHeight = 9999
0055         for id, node in self.selected.iteritems():
0056             nodeBox = self.nodeBBox(node)
0057             minX = min(minX, int(nodeBox[0]))
0058             minY = min(minY, int(nodeBox[2]))
0059             minWidth = min(minWidth, int(nodeBox[1] - nodeBox[0]))
0060             minHeight = min(minHeight, int(nodeBox[3] - nodeBox[2]))
0061 
0062 
0063         nodedictionary = {}
0064         for id, node in self.selected.iteritems():
0065             nodeBox = self.nodeBBox(node)
0066             x = int(nodeBox[0])/minWidth - minX
0067             y = int(nodeBox[2])/minHeight - minY
0068             nodedictionary[x*1000 + y] = node
0069 
0070         keys = nodedictionary.keys();
0071         keys.sort();
0072         i = 0
0073 
0074         for (k) in keys:
0075             name = ''
0076             if prefix:
0077                 name = '%s-%s' % (prefix, positions[i])
0078             else:
0079                 name = '%s' % (positions[i])
0080             nodedictionary[k].set('id', name)
0081             i = i+1
0082 
0083 # Create effect instance and apply it.
0084 effect = PlasmaNamesEffect()
0085 effect.affect()