154 lines
9.8 KiB
Python
154 lines
9.8 KiB
Python
#!/usr/bin/env python3
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"""
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Extension for InkScape 1.0
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This extension parses the selection and will put all elements into one single group. If you have a cluster with lots of groups and elements you will clean up this way (one top level group, all elements below it). If you select a single element or a set of elements you just wrap it like using CTRL + G (like making a usual group). You can also use this extension to filter out unwanted SVG elements at all.
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Author: Mario Voigt / FabLab Chemnitz
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Mail: mario.voigt@stadtfabrikanten.org
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Date: 13.08.2020
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Last Patch: 23.08.2020
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License: GNU GPL v3
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"""
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import inkex
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from lxml import etree
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class MigrateGroups(inkex.Effect):
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allElements = []
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allGroups = []
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allNonMigrates = []
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def __init__(self):
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inkex.Effect.__init__(self)
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self.arg_parser.add_argument("--allitems", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--droponly", type=inkex.Boolean, default=False)
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self.arg_parser.add_argument("--showdroplist", type=inkex.Boolean, default=False)
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self.arg_parser.add_argument("--circle", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--clipPath", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--defs", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--ellipse", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--image", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--line", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--path", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--polyline", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--polygon", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--rect", type=inkex.Boolean, default=True)
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#self.arg_parser.add_argument("--sodipodi", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--svg", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--text", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--tspan", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--lineargradient", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--radialgradient", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--meshgradient", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--meshrow", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--meshpatch", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--metadata", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--script", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--stop", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--use", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--flowRoot", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--flowRegion", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("--flowPara", type=inkex.Boolean, default=True)
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def effect(self):
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namespace = []
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namespace.append("{http://www.w3.org/2000/svg}circle") if self.options.circle else ""
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namespace.append("{http://www.w3.org/2000/svg}clipPath") if self.options.clipPath else ""
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namespace.append("{http://www.w3.org/2000/svg}defs") if self.options.defs else ""
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namespace.append("{http://www.w3.org/2000/svg}ellipse") if self.options.ellipse else ""
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namespace.append("{http://www.w3.org/2000/svg}image") if self.options.image else ""
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namespace.append("{http://www.w3.org/2000/svg}line") if self.options.line else ""
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namespace.append("{http://www.w3.org/2000/svg}polygon") if self.options.polygon else ""
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namespace.append("{http://www.w3.org/2000/svg}path") if self.options.path else ""
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namespace.append("{http://www.w3.org/2000/svg}polyline") if self.options.polyline else ""
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namespace.append("{http://www.w3.org/2000/svg}rect") if self.options.rect else ""
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#namespace.append("{http://www.w3.org/2000/svg}sodipodi") if self.options.sodipodi else "" #do not do this. it will crash InkScape
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#namespace.append("{http://www.w3.org/2000/svg}svg") if self.options.svg else ""
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namespace.append("{http://www.w3.org/2000/svg}text") if self.options.text else ""
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namespace.append("{http://www.w3.org/2000/svg}tspan") if self.options.tspan else ""
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namespace.append("{http://www.w3.org/2000/svg}lineargradient") if self.options.lineargradient else ""
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namespace.append("{http://www.w3.org/2000/svg}radialgradient") if self.options.radialgradient else ""
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namespace.append("{http://www.w3.org/2000/svg}meshgradient") if self.options.meshgradient else ""
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namespace.append("{http://www.w3.org/2000/svg}meshrow") if self.options.meshrow else ""
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namespace.append("{http://www.w3.org/2000/svg}meshpatch") if self.options.meshpatch else ""
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namespace.append("{http://www.w3.org/2000/svg}script") if self.options.script else ""
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namespace.append("{http://www.w3.org/2000/svg}metadata") if self.options.metadata else ""
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namespace.append("{http://www.w3.org/2000/svg}stop") if self.options.stop else ""
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namespace.append("{http://www.w3.org/2000/svg}use") if self.options.use else ""
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namespace.append("{http://www.w3.org/2000/svg}flowRoot") if self.options.flowRoot else ""
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namespace.append("{http://www.w3.org/2000/svg}flowRegion") if self.options.flowRegion else ""
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namespace.append("{http://www.w3.org/2000/svg}flowPara") if self.options.flowPara else ""
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#check if we have selected elements or if we should parse the whole document instead
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selected = [] #list of elements to parse
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if len(self.svg.selected) == 0:
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for element in self.document.getroot().iter(tag=etree.Element):
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if element != self.document.getroot():
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selected.append(element)
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else:
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selected = self.svg.selected
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def parseNodes(self, element):
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if self.options.allitems:
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if element not in self.allElements:
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if element.tag != inkex.addNS('g','svg') and element.tag != inkex.addNS('svg','svg') and element.tag != inkex.addNS('namedview','sodipodi'):
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self.allElements.append(element)
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else:
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if element.tag in namespace:
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if element not in self.allElements:
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self.allElements.append(element)
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else:
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if element.tag != inkex.addNS('g','svg') and element.tag != inkex.addNS('svg','svg') and element.tag != inkex.addNS('namedview','sodipodi'):
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if element not in self.allNonMigrates:
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self.allNonMigrates.append(element)
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if element.tag == inkex.addNS('g','svg') or element.tag == inkex.addNS('svg','svg'):
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if element not in self.allGroups:
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self.allGroups.append(element)
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groups = element.getchildren()
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if groups is not None:
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for group in groups:
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parseNodes(self, group)
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if group not in self.allGroups:
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self.allGroups.append(group)
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#get all elements from the selection. Remove all groups from the selection and form a new single group of it. We also handle svg:svg because it behaves like a group container too
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for element in selected:
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parseNodes(self, element)
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if len(self.allElements) > 0:
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#copy all element into the new group
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newGroup = self.document.getroot().add(inkex.Group()) #make a new group at root level
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for oldElement in self.allElements:
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#oldElementId = oldElement.get('id')
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newElement = oldElement.copy()
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#newElement.set('id', oldElementId)
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newGroup.add(newElement)
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if self.options.droponly:
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if oldElement.getparent() is not None:
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oldElement.getparent().remove(oldElement)
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if self.options.droponly == False:
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#now remove all the obsolete groups
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if len(self.allGroups) > 0:
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for group in self.allGroups:
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#if group.getparent() is not None:
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group.getparent().remove(group)
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#remove the selected, now empty group (if it's the case) - this applies not if there is no user selection at all so some dangling group(s) might be left over
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if len(self.svg.selected) > 0 and len(self.allElements) > 0:
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if self.svg.selected[0].tag == inkex.addNS('g','svg') or self.svg.selected[0].tag == inkex.addNS('svg','svg'):
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if self.svg.selected[0].getparent() is not None:
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self.svg.selected[0].getparent().remove(self.svg.selected[0])
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if self.options.showdroplist:
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self.msg(str(len(self.allNonMigrates)) + " elements were removed during nodes while migration:")
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for i in self.allNonMigrates:
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self.msg(i.tag.replace("{http://www.w3.org/2000/svg}","svg:") + " id:" + i.get('id'))
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MigrateGroups().run() |