diff options
Diffstat (limited to 'src/Text')
| -rw-r--r-- | src/Text/Pandoc/Writers/HTML.hs | 57 |
1 files changed, 27 insertions, 30 deletions
diff --git a/src/Text/Pandoc/Writers/HTML.hs b/src/Text/Pandoc/Writers/HTML.hs index 8870e8299..6144e43db 100644 --- a/src/Text/Pandoc/Writers/HTML.hs +++ b/src/Text/Pandoc/Writers/HTML.hs @@ -105,23 +105,18 @@ pandocToHtml opts (Pandoc (Meta title' authors' date') blocks) = do date <- if standalone then inlineListToHtml opts date' else return noHtml - let startSlide = RawBlock "html" "<div class=\"slide\">\n" - endSlide = RawBlock "html" "</div>\n" - let cutUp (HorizontalRule : Header 1 ys : xs) = cutUp (Header 1 ys : xs) - cutUp (HorizontalRule : xs) = [endSlide, startSlide] ++ cutUp xs - cutUp (Header 1 ys : xs) = [endSlide, startSlide] ++ - (Header 1 ys : cutUp xs) - cutUp (x:xs) = x : cutUp xs - cutUp [] = [] - let slides = case blocks of - (HorizontalRule : xs) -> [startSlide] ++ cutUp xs ++ [endSlide] - (Header 1 ys : xs) -> [startSlide, Header 1 ys] ++ - cutUp xs ++ [endSlide] - _ -> [startSlide] ++ cutUp blocks ++ - [endSlide] - let sects = if writerSlideVariant opts `elem` [SlidySlides, S5Slides] - then hierarchicalize slides - else hierarchicalize blocks + let sects = hierarchicalize $ + if writerSlideVariant opts == NoSlides + then blocks + else case blocks of + (Header 1 _ : _) -> blocks + _ -> + let isL1 (Header 1 _) = True + isL1 _ = False + (preBlocks, rest) = break isL1 blocks + in (RawBlock "html" "<div class=\"slide\">" : + preBlocks) ++ (RawBlock "html" "</div>" : + rest) toc <- if writerTableOfContents opts then tableOfContents opts sects else return Nothing @@ -233,27 +228,29 @@ elementToListItem opts (Sec _ num id' headerText subsecs) = do -- | Convert an Element to Html. elementToHtml :: WriterOptions -> Element -> State WriterState Html +elementToHtml opts (Blk HorizontalRule) | writerSlideVariant opts /= NoSlides = + return $ primHtml "</div>" +++ nl opts +++ primHtml "<div class=\"slide\"" elementToHtml opts (Blk block) = blockToHtml opts block elementToHtml opts (Sec level num id' title' elements) = do modify $ \st -> st{stSecNum = num} -- update section number header' <- blockToHtml opts (Header level title') innerContents <- mapM (elementToHtml opts) elements - let s5 = writerSlideVariant opts == S5Slides let header'' = header' ! [prefixedId opts id' | not (writerStrictMarkdown opts || - writerSectionDivs opts || s5)] + writerSectionDivs opts || + writerSlideVariant opts == S5Slides)] let stuff = header'' : innerContents - return $ if s5 -- S5 gets confused by the extra divs around sections - then toHtmlFromList $ intersperse (nl opts) stuff - else if writerSectionDivs opts - then if writerHtml5 opts - then tag "section" ! [prefixedId opts id'] - << (nl opts : (intersperse (nl opts) stuff - ++ [nl opts])) - else thediv ! [prefixedId opts id'] << - (nl opts : (intersperse (nl opts) stuff - ++ [nl opts])) - else toHtmlFromList $ intersperse (nl opts) stuff + let slide = writerSlideVariant opts /= NoSlides && level == 1 + let stuff' = if slide + then [thediv ! [theclass "slide"] << + (nl opts : intersperse (nl opts) stuff ++ [nl opts])] + else intersperse (nl opts) stuff + let inNl x = nl opts : x ++ [nl opts] + return $ if writerSectionDivs opts + then if writerHtml5 opts + then tag "section" ! [prefixedId opts id'] << inNl stuff' + else thediv ! [prefixedId opts id'] << inNl stuff' + else toHtmlFromList stuff' -- | Convert list of Note blocks to a footnote <div>. -- Assumes notes are sorted. |