128 lines
4.5 KiB
Python
Executable file
128 lines
4.5 KiB
Python
Executable file
#!/usr/bin/env python3
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# coding=utf-8
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#
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# Copyright (C) 2013 Nicolas Dufour (jazzynico)
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# Direction code from the Restack extension, by Rob Antonishen
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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#
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"""
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Merge text blocks together.
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"""
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import inkex
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from inkex.utils import KeyDict
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from inkex import Rectangle, FlowRoot, FlowPara, FlowRegion, TextElement, Tspan
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# Old settings, supported because users click 'ok' without looking.
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XAN = KeyDict({"l": "left", "r": "right", "m": "center_x"})
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YAN = KeyDict({"t": "top", "b": "bottom", "m": "center_y"})
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class Merge(inkex.EffectExtension):
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"""Merge text blocks together"""
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def add_arguments(self, pars):
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pars.add_argument(
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"-d", "--direction", default="lr", help="direction to merge text"
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)
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pars.add_argument(
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"-x", "--xanchor", default="left", help="horiz point to compare"
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)
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pars.add_argument(
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"-y", "--yanchor", default="top", help="vertical point to compare"
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)
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pars.add_argument("-k", "--keepstyle", type=inkex.Boolean, help="keep format")
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pars.add_argument(
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"-t",
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"--flowtext",
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type=inkex.Boolean,
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help="use a flow text structure instead of a normal text element",
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)
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def effect(self):
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if not self.svg.selection:
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for node in self.svg.xpath("//svg:text | //svg:flowRoot"):
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self.svg.selection[node.get("id")] = node
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if not self.svg.selection:
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return
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parentnode = self.svg.get_current_layer()
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if self.options.flowtext:
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text_element = FlowRoot
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text_span = FlowPara
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else:
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text_element = TextElement
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text_span = Tspan
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text_root = parentnode.add(text_element())
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text_root.set("xml:space", "preserve")
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text_root.style = {
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"font-size": "20px",
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"font-style": "normal",
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"font-weight": "normal",
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"line-height": "125%",
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"letter-spacing": "0px",
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"word-spacing": "0px",
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"fill": "#000000",
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"fill-opacity": 1,
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"stroke": "none",
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}
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for node in sorted(self.svg.selection.values(), key=self._sort):
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self.recurse(text_span, node, text_root)
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if self.options.flowtext:
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region = text_root.add(FlowRegion())
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region.set("xml:space", "preserve")
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rect = region.add(Rectangle())
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rect.set("xml:space", "preserve")
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rect.set("height", 200)
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rect.set("width", 200)
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def _sort(self, node):
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return node.bounding_box().get_anchor(
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self.options.xanchor, self.options.yanchor, self.options.direction
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)
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def recurse(self, text_span, node, span):
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"""Recursively go through each node self calling on child nodes"""
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if not isinstance(node, FlowRegion):
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newspan = span.add(text_span())
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newspan.set("xml:space", "preserve")
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newspan.set("sodipodi:role", node.get("sodipodi:role"))
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if isinstance(node, (TextElement, FlowPara)):
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newspan.set("sodipodi:role", "line")
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if self.options.keepstyle:
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newspan.style = node.style
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if node.text is not None:
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newspan.text = node.text
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for child in node:
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self.recurse(text_span, child, newspan)
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if node.tail and not isinstance(node, TextElement):
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newspan.tail = node.tail
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if __name__ == "__main__":
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Merge().run()
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