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fix for Esther 8:7

This commit is contained in:
Andreas Preikschat 2011-05-24 09:02:13 +02:00
parent 5b7dc62112
commit 2377a5f5ff
1 changed files with 3 additions and 6 deletions
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9
openlp/core/lib/renderer.py
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@ -402,12 +402,8 @@ class Renderer(object):
previous_html = styled_line + line_end
previous_raw = line + line_end
continue
# Figure out how many words of the line will fit on screen.
# Instead of just looping of the list of words we follow a
# certain tactic, namely we try if the half of line fits. If it
# does we try if the half of the other half and the first half
# (75%) will still fit. In the case that the first half does not
# fit, we try if 25% will fit.
# Figure out how many words of the line will fit on screen by
# using the algorithm known as "binary chop".
raw_words = self._words_split(line)
html_words = [expand_tags(word) for word in raw_words]
smallest_index = 0
@ -428,6 +424,7 @@ class Renderer(object):
index = int(index + (highest_index - index) / 2)
# We found the number of words which will fit.
if smallest_index == index or highest_index == index:
index = smallest_index
formatted.append(previous_raw.rstrip(u'<br>') +
u''.join(raw_words[:index + 1]))
previous_html = u''