53 lines
2.2 KiB
Python
53 lines
2.2 KiB
Python
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#!/usr/bin/env python3
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# Copyright (c) 2012 Stuart Pernsteiner
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import clip
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import inkex
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import gettext
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_ = gettext.gettext
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class ClipAboveEffect(clip.ClipEffect):
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def __init__(self):
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clip.ClipEffect.__init__(self, '+')
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def find_target(self, pathId):
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layer = self.svg.selected[pathId].getparent()
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parent = layer.getparent()
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if parent.get(inkex.addNS('groupmode','inkscape')) != 'layer':
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clip.die(_("Error: Layer '%s' has no parent layer") % clip.layername(layer))
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if parent is None:
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clip.die(_("Error: no parent layer in selection."))
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children = parent.getchildren()
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children.reverse()
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last = children[0]
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for child in children:
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if child == layer and last is not None:
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return last
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last = child
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clip.die(_("Error: There is no layer above '%s'") % clip.layername(layer))
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# Create effect instance and apply it.
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ClipAboveEffect().run()
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