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-rw-r--r--src/Text/Pandoc/Writers/Docx.hs49
1 files changed, 41 insertions, 8 deletions
diff --git a/src/Text/Pandoc/Writers/Docx.hs b/src/Text/Pandoc/Writers/Docx.hs
index 3350222d9..df3d56037 100644
--- a/src/Text/Pandoc/Writers/Docx.hs
+++ b/src/Text/Pandoc/Writers/Docx.hs
@@ -718,6 +718,8 @@ makeTOC _ = return []
-- OpenXML elements (the main document and footnotes).
writeOpenXML :: WriterOptions -> Pandoc -> WS ([Element], [Element])
writeOpenXML opts (Pandoc meta blocks) = do
+ isRTL <- asks envRTL
+ (if isRTL then setRTL else id) $ do
let tit = docTitle meta ++ case lookupMeta "subtitle" meta of
Just (MetaBlocks [Plain xs]) -> LineBreak : xs
_ -> []
@@ -784,10 +786,16 @@ dynamicStyleKey = "custom-style"
-- | Convert a Pandoc block element to OpenXML.
blockToOpenXML :: WriterOptions -> Block -> WS [Element]
blockToOpenXML _ Null = return []
-blockToOpenXML opts (Div (_,_,kvs) bs)
+blockToOpenXML opts (Div (ident,classes,kvs) bs)
| Just sty <- lookup dynamicStyleKey kvs = do
modify $ \s -> s{stDynamicParaProps = sty : (stDynamicParaProps s)}
withParaPropM (pStyleM sty) $ blocksToOpenXML opts bs
+ | Just "rtl" <- lookup "dir" kvs = do
+ let kvs' = filter (("dir", "rtl")/=) kvs
+ setRTL $ blockToOpenXML opts (Div (ident,classes,kvs') bs)
+ | Just "ltr" <- lookup "dir" kvs = do
+ let kvs' = filter (("dir", "ltr")/=) kvs
+ setLTR $ blockToOpenXML opts (Div (ident,classes,kvs') bs)
blockToOpenXML opts (Div (_,["references"],_) bs) = do
let (hs, bs') = span isHeaderBlock bs
header <- blocksToOpenXML opts hs
@@ -1027,6 +1035,12 @@ inlineToOpenXML opts (Span (ident,classes,kvs) ils)
modify $ \s -> s{stDynamicTextProps = sty : (stDynamicTextProps s)}
withTextProp (rCustomStyle sty) $
inlineToOpenXML opts (Span (ident,classes,kvs') ils)
+ | Just "rtl" <- lookup "dir" kvs = do
+ let kvs' = filter (("dir", "rtl")/=) kvs
+ setRTL $ inlineToOpenXML opts (Span (ident,classes,kvs') ils)
+ | Just "ltr" <- lookup "dir" kvs = do
+ let kvs' = filter (("dir", "ltr")/=) kvs
+ setLTR $ inlineToOpenXML opts (Span (ident,classes,kvs') ils)
| "insertion" `elem` classes = do
defaultAuthor <- gets stChangesAuthor
defaultDate <- gets stChangesDate
@@ -1256,11 +1270,30 @@ fitToPage (x, y) pageWidth
(pageWidth, floor $ ((fromIntegral pageWidth) / x) * y)
| otherwise = (floor x, floor y)
--- setRTL :: WS a -> WS a
--- setRTL = do
--- isRTL <- asks envRTL
--- if isRTL
--- then id
--- else (withParaProp (mknode "w:bidi" [] ()) . withTextProp (mknode "w:rtl" [] ()))
+setRTL :: WS a -> WS a
+setRTL x = do
+ isRTL <- asks envRTL
+ if isRTL
+ then x
+ else flip local x $ \env -> env {
+ envRTL = True
+ , envParaProperties = (mknode "w:bidi" [] ()) : envParaProperties env
+ , envTextProperties = (mknode "w:rtl" [] ()) : envTextProperties env
+ }
+
--- setLTR :: WS a -> WS a
+setLTR :: WS a -> WS a
+setLTR x = do
+ isRTL <- asks envRTL
+ if isRTL
+ then do paraProps <- asks envParaProperties
+ textProps <- asks envTextProperties
+ let paraProps' = filter (\e -> (qName . elName) e /= "w:bidi") paraProps
+ textProps' = filter (\e -> (qName . elName) e /= "w:rtl") textProps
+ flip local x $ \env -> env { envRTL = False
+ , envParaProperties = paraProps'
+ , envTextProperties = textProps'
+ }
+ else x
+
+