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Fix Bug 604000: Correctly remove overflow attributes on marker, pattern, svg

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This commit is contained in:
Jeff Schiller 2010-07-11 11:18:26 -07:00
parent b661e479ea
commit c17c689ae4
7 changed files with 69 additions and 4 deletions
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19
scour.py
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@ -4,6 +4,7 @@
# Scour
#
# Copyright 2010 Jeff Schiller
# Copyright 2010 Louis Simard
#
# This file is part of Scour, http://www.codedread.com/scour/
#
@ -1328,12 +1329,24 @@ def repairStyle(node, options):
del styleMap['display']
num += 1
# overflow: visible or overflow specified on element other than svg, marker, pattern
if styleMap.has_key('overflow') :
if styleMap['overflow'] == 'visible' or node.nodeName in ['svg','marker','pattern']:
# overflow specified on element other than svg, marker, pattern
if not node.nodeName in ['svg','marker','pattern']:
del styleMap['overflow']
num += 1
# it is a marker, pattern or svg
# as long as this node is not the document <svg>, then only
# remove overflow='hidden'. See
# http://www.w3.org/TR/2010/WD-SVG11-20100622/masking.html#OverflowProperty
elif node != node.ownerDocument.documentElement:
if styleMap['overflow'] == 'hidden':
del styleMap['overflow']
num += 1
# else if outer svg has a overflow="visible", we can remove it
elif styleMap['overflow'] == 'visible':
del styleMap['overflow']
num += 1
# marker: none
if styleMap.has_key('marker') :
if styleMap['marker'] == 'none':