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| author | Hubert Plociniczak <hubert.plociniczak@gmail.com> | 2016-11-11 13:07:50 +0100 |
|---|---|---|
| committer | John MacFarlane <jgm@berkeley.edu> | 2017-01-25 17:07:39 +0100 |
| commit | 30b3412857fc604656aac53d57730ad2442a3599 (patch) | |
| tree | f7ede52dbf2ef7e53e1eae7ae8c971dac86f9dd2 /src/Text/Pandoc/Writers | |
| parent | 5a03ebf05b71b5e217110719dce03f09b4084d4f (diff) | |
| download | pandoc-30b3412857fc604656aac53d57730ad2442a3599.tar.gz | |
Added page breaks into Pandoc.
This requires an updated version of pandoc-types that
introduces PageBreak definition.
Not that this initial commit only introduces ODT pagebreaks
and distinguishes for it page breaks before, after, or both,
the paragraph, as read from the style definition.
Diffstat (limited to 'src/Text/Pandoc/Writers')
| -rw-r--r-- | src/Text/Pandoc/Writers/OpenDocument.hs | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/src/Text/Pandoc/Writers/OpenDocument.hs b/src/Text/Pandoc/Writers/OpenDocument.hs index 8f0e037c5..444a09587 100644 --- a/src/Text/Pandoc/Writers/OpenDocument.hs +++ b/src/Text/Pandoc/Writers/OpenDocument.hs @@ -36,6 +36,7 @@ import Text.Pandoc.XML import Text.Pandoc.Shared (linesToPara) import Text.Pandoc.Templates (renderTemplate') import Text.Pandoc.Readers.TeXMath +import Text.Pandoc.Readers.Odt.StyleReader import Text.Pandoc.Pretty import Text.Printf ( printf ) import Control.Arrow ( (***), (>>>) ) @@ -307,9 +308,7 @@ blockToOpenDocument o bs else inParagraphTags =<< inlinesToOpenDocument o b | Para [Image attr c (s,'f':'i':'g':':':t)] <- bs = figure attr c s t - | Para b <- bs = if null b - then return empty - else inParagraphTags =<< inlinesToOpenDocument o b + | Para b <- bs = paragraph b | LineBlock b <- bs = blockToOpenDocument o $ linesToPara b | Div _ xs <- bs = blocksToOpenDocument o xs | Header i _ b <- bs = setFirstPara >> @@ -370,6 +369,22 @@ blockToOpenDocument o bs captionDoc <- withParagraphStyle o "FigureCaption" [Para caption] return $ imageDoc $$ captionDoc + endsWithPageBreak [] = False + endsWithPageBreak [PageBreak] = True + endsWithPageBreak (_ : xs) = endsWithPageBreak xs + + paragraph :: [Inline] -> State WriterState Doc + paragraph [] = return empty + paragraph (PageBreak : rest) | endsWithPageBreak rest = paraWithBreak PageBoth rest + paragraph (PageBreak : rest) = paraWithBreak PageBefore rest + paragraph inlines | endsWithPageBreak inlines = paraWithBreak PageAfter inlines + paragraph inlines = inParagraphTags =<< inlinesToOpenDocument o inlines + + paraWithBreak :: ParaBreak -> [Inline] -> State WriterState Doc + paraWithBreak breakKind bs = do + pn <- paraBreakStyle breakKind + withParagraphStyle o ("P" ++ show pn) [Para bs] + colHeadsToOpenDocument :: WriterOptions -> String -> [String] -> [[Block]] -> State WriterState Doc colHeadsToOpenDocument o tn ns hs = inTagsIndented "table:table-header-rows" . inTagsIndented "table:table-row" . vcat <$> @@ -562,6 +577,13 @@ paraStyle attrs = do addParaStyle $ inTags True "style:style" (styleAttr ++ attrs) paraProps return pn +paraBreakStyle :: ParaBreak -> State WriterState Int +paraBreakStyle PageBefore = paraStyle "Text_20_body" [("fo:break-before", "page")] +paraBreakStyle PageAfter = paraStyle "Text_20_body" [("fo:break-after", "page")] +paraBreakStyle PageBoth = paraStyle "Text_20_body" [("fo:break-before", "page"), ("fo:break-after", "page")] +paraBreakStyle AutoNone = paraStyle "Text_20_body" [] + + paraListStyle :: Int -> State WriterState Int paraListStyle l = paraStyle [("style:parent-style-name","Text_20_body") |