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E-book viewer: Handle font-face rules specify multiple families to be substituted

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This commit is contained in:
Kovid Goyal 2010-06-23 11:43:49 -06:00
parent 8bb493275e
commit 344141ff45
1 changed files with 11 additions and 4 deletions
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15
src/calibre/ebooks/oeb/iterator.py
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@ -139,11 +139,18 @@ class EbookIterator(object):
if id != -1:
families = [unicode(f) for f in QFontDatabase.applicationFontFamilies(id)]
if family:
family = family.group(1).strip().replace('"', '')
bad_map[family] = families[0]
if family not in families:
family = family.group(1)
specified_families = [x.strip().replace('"',
'').replace("'", '') for x in family.split(',')]
aliasing_ok = False
for f in specified_families:
bad_map[f] = families[0]
if not aliasing_ok and f in families:
aliasing_ok = True
if not aliasing_ok:
prints('WARNING: Family aliasing not fully supported.')
prints('\tDeclared family: %s not in actual families: %s'
prints('\tDeclared family: %r not in actual families: %r'
% (family, families))
else:
prints('Loaded embedded font:', repr(family))