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Apply the --embed-font-family option to the generated inline ToC for KF8

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This commit is contained in:
Kovid Goyal 2012-10-25 11:02:19 +05:30
parent eeb026ca38
commit bcd7133e4d
2 changed files with 30 additions and 1 deletions
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11
src/calibre/ebooks/mobi/writer8/toc.py
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@ -23,6 +23,7 @@ TEMPLATE = '''
a {{ text-decoration: none }}
a:hover {{ color: red }}
{extra_css}
{embed_css}
</style>
</head>
<body id="calibre_generated_inline_toc">
@ -64,8 +65,16 @@ class TOCAdder(object):
self.log('\tGenerating in-line ToC')
embed_css = ''
s = getattr(oeb, 'store_embed_font_rules', None)
if getattr(s, 'body_font_family', None):
css = [x.cssText for x in s.rules] + [
'body { font-family: %s }'%s.body_font_family]
embed_css = '\n\n'.join(css)
root = etree.fromstring(TEMPLATE.format(xhtmlns=XHTML_NS,
title=self.title, extra_css=(opts.extra_css or '')))
title=self.title, embed_css=embed_css,
extra_css=(opts.extra_css or '')))
parent = XPath('//h:ul')(root)[0]
parent.text = '\n\t'
for child in self.oeb.toc:

20
src/calibre/ebooks/oeb/transforms/flatcss.py
View File

@ -103,6 +103,22 @@ def FontMapper(sbase=None, dbase=None, dkey=None):
else:
return NullMapper()
class EmbedFontsCSSRules(object):
def __init__(self, body_font_family, rules):
self.body_font_family, self.rules = body_font_family, rules
self.href = None
def __call__(self, oeb):
if not self.body_font_family: return None
if not self.href:
iid, href = oeb.manifest.generate(u'page_styles', u'page_styles.css')
rules = [x.cssText for x in self.rules]
rules = u'\n\n'.join(rules)
sheet = cssutils.parseString(rules, validate=False)
self.href = oeb.manifest.add(iid, href, guess_type(href)[0],
data=sheet).href
return self.href
class CSSFlattener(object):
def __init__(self, fbase=None, fkey=None, lineh=None, unfloat=False,
@ -148,6 +164,10 @@ class CSSFlattener(object):
self.body_font_family, self.embed_font_rules = self.get_embed_font_info(
self.opts.embed_font_family)
# Store for use in output plugins/transforms that generate content,
# like the AZW3 output inline ToC.
self.oeb.store_embed_font_rules = EmbedFontsCSSRules(self.body_font_family,
self.embed_font_rules)
self.stylize_spine()
self.sbase = self.baseline_spine() if self.fbase else None
self.fmap = FontMapper(self.sbase, self.fbase, self.fkey)