diff options
Diffstat (limited to 'src/Text/Pandoc/Writers/HTML.hs')
| -rw-r--r-- | src/Text/Pandoc/Writers/HTML.hs | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/src/Text/Pandoc/Writers/HTML.hs b/src/Text/Pandoc/Writers/HTML.hs index 63b466af3..78a3edce8 100644 --- a/src/Text/Pandoc/Writers/HTML.hs +++ b/src/Text/Pandoc/Writers/HTML.hs @@ -268,11 +268,24 @@ elementToHtml slideLevel opts (Sec level num (id',classes,keyvals) title' elemen else blockToHtml opts (Header level' (id',classes,keyvals) title') let isSec (Sec _ _ _ _ _) = True isSec (Blk _) = False + let isPause (Blk x) = x == Para [Str ".",Space,Str ".",Space,Str "."] + isPause _ = False + let fragmentClass = case writerSlideVariant opts of + RevealJsSlides -> "fragment" + _ -> "incremental" + let inDiv xs = Blk (RawBlock (Format "html") ("<div class=\"" + ++ fragmentClass ++ "\">")) : + (xs ++ [Blk (RawBlock (Format "html") "</div>")]) innerContents <- mapM (elementToHtml slideLevel opts) $ if titleSlide -- title slides have no content of their own then filter isSec elements - else elements + else if slide + then case splitBy isPause elements of + [] -> [] + [x] -> x + xs -> concatMap inDiv xs + else elements let inNl x = mconcat $ nl opts : intersperse (nl opts) x ++ [nl opts] let classes' = ["titleslide" | titleSlide] ++ ["slide" | slide] ++ ["section" | (slide || writerSectionDivs opts) && @@ -401,10 +414,6 @@ blockToHtml opts (Para [Image txt (s,'f':'i':'g':':':tit)]) = do [nl opts, img, capt, nl opts] else H.div ! A.class_ "figure" $ mconcat [nl opts, img, capt, nl opts] --- . . . indicates a pause in a slideshow -blockToHtml opts (Para [Str ".",Space,Str ".",Space,Str "."]) - | writerSlideVariant opts == RevealJsSlides = - blockToHtml opts (RawBlock "html" "<div class=\"fragment\" />") blockToHtml opts (Para lst) = do contents <- inlineListToHtml opts lst return $ H.p contents @@ -580,8 +589,7 @@ toListItem opts item = nl opts >> H.li item blockListToHtml :: WriterOptions -> [Block] -> State WriterState Html blockListToHtml opts lst = - mapM (blockToHtml opts) lst >>= - return . mconcat . intersperse (nl opts) + fmap (mconcat . intersperse (nl opts)) $ mapM (blockToHtml opts) lst -- | Convert list of Pandoc inline elements to HTML. inlineListToHtml :: WriterOptions -> [Inline] -> State WriterState Html |