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mightyscape-1.1-deprecated/extensions/fablabchemnitz_migrategroups.py

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#!/usr/bin/env python3
"""
Extension for InkScape 1.0
This extension parses the selection and will put all paths into one single group. If you have a cluster with lots of groups and paths you will clean up this way (one top level group, all paths below it). If you select a single path or a set of paths you just wrap it like using CTRL + G (like making a usual group)
Author: Mario Voigt / FabLab Chemnitz
Mail: mario.voigt@stadtfabrikanten.org
Date: 13.08.2020
License: GNU GPL v3
"""
import inkex
class MigrateGroups(inkex.Effect):
allPaths = []
allGroups = []
def __init__(self):
inkex.Effect.__init__(self)
def effect(self):
#get all paths and groups from selection. Remove all groups from the selection and form a new single group of it
def parseNodes(self, node):
if node.tag == inkex.addNS('path','svg'):
if node not in self.allPaths:
self.allPaths.append(node)
if node.tag == inkex.addNS('g','svg'):
groups = node.getchildren()
if groups is not None:
for group in groups:
parseNodes(self, group)
if group not in self.allGroups:
self.allGroups.append(group)
for id, item in self.svg.selected.items():
parseNodes(self, item)
if len(self.allPaths) > 0:
#make a new group at root level - TODO: respect the position where the first selected object is in XML tree and put it there instead (or make this optional)
newGroup = self.document.getroot().add(inkex.Group())
#copy all paths into the new group
for path in self.allPaths:
newGroup.add(path.copy())
#then remove all the old stuff
path.getparent().remove(path)
#now remove all the obsolete groups
if len(self.allGroups) > 0:
for group in self.allGroups:
if group.getparent() is not None:
group.getparent().remove(group)
#remove the selected, now empty group (if it's the case)
2020-08-13 14:47:06 +02:00
if len(self.svg.selected) > 0:
if self.svg.selected[0].tag == inkex.addNS('g','svg'):
self.svg.selected[0].getparent().remove(self.svg.selected[0])
#TODO: make newGroup selected now. How ?
MigrateGroups().run()