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| author | John MacFarlane <fiddlosopher@gmail.com> | 2014-06-03 11:03:40 -0700 |
|---|---|---|
| committer | John MacFarlane <fiddlosopher@gmail.com> | 2014-06-03 11:03:40 -0700 |
| commit | 05355ac57b7ccadfa4462f3304a7f6364147c8eb (patch) | |
| tree | 78bfa7b1da416840e09364c1f436f10598c3394e /src/Text | |
| parent | 356a32e9384ae5c3a871d9790079d89831f6de75 (diff) | |
| download | pandoc-05355ac57b7ccadfa4462f3304a7f6364147c8eb.tar.gz | |
Docx writer: Simplified abstractNumId numbering.
Instead of sequential numbering, we assign numbers based on the
list marker styles. This simplifies some of the code and should
make it easier to modify numbering in the future.
Diffstat (limited to 'src/Text')
| -rw-r--r-- | src/Text/Pandoc/Writers/Docx.hs | 49 |
1 files changed, 30 insertions, 19 deletions
diff --git a/src/Text/Pandoc/Writers/Docx.hs b/src/Text/Pandoc/Writers/Docx.hs index e630c5094..572823871 100644 --- a/src/Text/Pandoc/Writers/Docx.hs +++ b/src/Text/Pandoc/Writers/Docx.hs @@ -66,6 +66,25 @@ data ListMarker = NoMarker | NumberMarker ListNumberStyle ListNumberDelim Int deriving (Show, Read, Eq, Ord) +listMarkerToId :: ListMarker -> String +listMarkerToId NoMarker = "0" +listMarkerToId BulletMarker = "1" +listMarkerToId (NumberMarker sty delim n) = + styNum : delimNum : show n + where styNum = case sty of + DefaultStyle -> '2' + Example -> '3' + Decimal -> '4' + LowerRoman -> '5' + UpperRoman -> '6' + LowerAlpha -> '7' + UpperAlpha -> '8' + delimNum = case delim of + DefaultDelim -> '0' + Period -> '1' + OneParen -> '2' + TwoParens -> '3' + data WriterState = WriterState{ stTextProperties :: [Element] , stParaProperties :: [Element] @@ -75,7 +94,6 @@ data WriterState = WriterState{ , stImages :: M.Map FilePath (String, String, Maybe String, Element, B.ByteString) , stListLevel :: Int , stListNumId :: Int - , stNumStyles :: M.Map ListMarker Int , stLists :: [ListMarker] } @@ -89,7 +107,6 @@ defaultWriterState = WriterState{ , stImages = M.empty , stListLevel = -1 , stListNumId = 1 - , stNumStyles = M.fromList [(NoMarker, 0)] , stLists = [NoMarker] } @@ -273,7 +290,7 @@ writeDocx opts doc@(Pandoc meta _) = do -- construct word/numbering.xml let numpath = "word/numbering.xml" numEntry <- (toEntry numpath epochtime . renderXml) - `fmap` mkNumbering (stNumStyles st) (stLists st) + `fmap` mkNumbering (stLists st) let docPropsPath = "docProps/core.xml" let docProps = mknode "cp:coreProperties" [("xmlns:cp","http://schemas.openxmlformats.org/package/2006/metadata/core-properties") @@ -371,29 +388,28 @@ styleToOpenXml style = parStyle : map toStyle alltoktypes $ backgroundColor style ) ] -mkNumbering :: M.Map ListMarker Int -> [ListMarker] -> IO Element -mkNumbering markers lists = do - elts <- mapM mkAbstractNum (M.toList markers) +mkNumbering :: [ListMarker] -> IO Element +mkNumbering lists = do + elts <- mapM mkAbstractNum (ordNub lists) return $ mknode "w:numbering" [("xmlns:w","http://schemas.openxmlformats.org/wordprocessingml/2006/main")] - $ elts ++ zipWith (mkNum markers) lists [1..(length lists)] + $ elts ++ zipWith mkNum lists [1..(length lists)] -mkNum :: M.Map ListMarker Int -> ListMarker -> Int -> Element -mkNum markers marker numid = +mkNum :: ListMarker -> Int -> Element +mkNum marker numid = mknode "w:num" [("w:numId",show numid)] - $ mknode "w:abstractNumId" [("w:val",show absnumid)] () + $ mknode "w:abstractNumId" [("w:val",listMarkerToId marker)] () : case marker of NoMarker -> [] BulletMarker -> [] NumberMarker _ _ start -> map (\lvl -> mknode "w:lvlOverride" [("w:ilvl",show (lvl :: Int))] $ mknode "w:startOverride" [("w:val",show start)] ()) [0..6] - where absnumid = fromMaybe 0 $ M.lookup marker markers -mkAbstractNum :: (ListMarker,Int) -> IO Element -mkAbstractNum (marker,numid) = do +mkAbstractNum :: ListMarker -> IO Element +mkAbstractNum marker = do nsid <- randomRIO (0x10000000 :: Integer, 0xFFFFFFFF :: Integer) - return $ mknode "w:abstractNum" [("w:abstractNumId",show numid)] + return $ mknode "w:abstractNum" [("w:abstractNumId",listMarkerToId marker)] $ mknode "w:nsid" [("w:val", printf "%8x" nsid)] () : mknode "w:multiLevelType" [("w:val","multilevel")] () : map (mkLvl marker) [0..6] @@ -594,11 +610,6 @@ addList :: ListMarker -> WS () addList marker = do lists <- gets stLists modify $ \st -> st{ stLists = lists ++ [marker] } - numStyles <- gets stNumStyles - case M.lookup marker numStyles of - Just _ -> return () - Nothing -> modify $ \st -> - st{ stNumStyles = M.insert marker (M.size numStyles + 1) numStyles } listItemToOpenXML :: WriterOptions -> Int -> [Block] -> WS [Element] listItemToOpenXML _ _ [] = return [] |