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Kovid Goyal 2012-05-10 23:14:48 +05:30
parent ba92becea5
commit c1d959031f
1 changed files with 9 additions and 0 deletions
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src/calibre/ebooks/oeb/display/cfi.coffee
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@ -390,6 +390,15 @@ class CanonicalFragmentIdentifier
while true while true
target = cdoc.elementFromPoint x, y target = cdoc.elementFromPoint x, y
if not target or target.localName in ['html', 'body'] if not target or target.localName in ['html', 'body']
# We ignore both html and body even though body could
# have text nodes under it as performance is very poor if body
# has large margins/padding (for e.g. in fullscreen mode)
# A possible solution for this is to wrap all text node
# children of body in <span> but that is seriously ugly and
# might have side effects. Lets do this only if there are lots of
# books in the wild that actually have text children of body,
# and even in this case it might be better to change the input
# plugin to prevent this from happening.
# log("No element at (#{ x }, #{ y })") # log("No element at (#{ x }, #{ y })")
return null return null