diff options
| author | Jesse Rosenthal <jrosenthal@jhu.edu> | 2014-08-17 08:20:00 -0400 |
|---|---|---|
| committer | Jesse Rosenthal <jrosenthal@jhu.edu> | 2014-08-17 08:20:00 -0400 |
| commit | dc5b0ba09b9ba33ed4a0260417c44f90eca9a1cb (patch) | |
| tree | 24e1a6b2c0d3206fe544f88f2e215c537162620b /src/Text/Pandoc/Readers/Docx | |
| parent | 9d52ecdd422a6821c9f37f53e3d30d4be4e41e8f (diff) | |
Docx reader: Change behavior of Super/Subscript
In docx, super- and subscript are attributes of Vertalign. It makes more
sense to follow this, and have different possible values of Vertalign in
runStyle. This is mainly a preparatory step for real style parsing,
since it can distinguish between vertical align being explicitly turned
off and it not being set.
In addition, it makes parsing a bit clearer, and makes sure we don't do
docx-impossible things like being simultaneously super and sub.
Diffstat (limited to 'src/Text/Pandoc/Readers/Docx')
| -rw-r--r-- | src/Text/Pandoc/Readers/Docx/Parse.hs | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/src/Text/Pandoc/Readers/Docx/Parse.hs b/src/Text/Pandoc/Readers/Docx/Parse.hs index 939fcde27..1775a19c3 100644 --- a/src/Text/Pandoc/Readers/Docx/Parse.hs +++ b/src/Text/Pandoc/Readers/Docx/Parse.hs @@ -43,6 +43,7 @@ module Text.Pandoc.Readers.Docx.Parse ( Docx(..) , Relationship , Media , RunStyle(..) + , VertAlign(..) , ParIndentation(..) , ParagraphStyle(..) , Row(..) @@ -196,12 +197,14 @@ data Run = Run RunStyle [RunElem] data RunElem = TextRun String | LnBrk | Tab deriving Show +data VertAlign = BaseLn | SupScrpt | SubScrpt + deriving Show + data RunStyle = RunStyle { isBold :: Maybe Bool , isItalic :: Maybe Bool , isSmallCaps :: Maybe Bool , isStrike :: Maybe Bool - , isSuperScript :: Bool - , isSubScript :: Bool + , rVertAlign :: Maybe VertAlign , rUnderline :: Maybe String , rStyle :: Maybe String } deriving Show @@ -211,8 +214,7 @@ defaultRunStyle = RunStyle { isBold = Nothing , isItalic = Nothing , isSmallCaps = Nothing , isStrike = Nothing - , isSuperScript = False - , isSubScript = False + , rVertAlign = Nothing , rUnderline = Nothing , rStyle = Nothing } @@ -677,14 +679,13 @@ elemToRunStyle ns element , isItalic = checkOnOff ns rPr (elemName ns "w" "i") , isSmallCaps = checkOnOff ns rPr (elemName ns "w" "smallCaps") , isStrike = checkOnOff ns rPr (elemName ns "w" "strike") - , isSuperScript = - (Just "superscript" == - (findChild (elemName ns "w" "vertAlign") rPr >>= - findAttr (elemName ns "w" "val"))) - , isSubScript = - (Just "subscript" == - (findChild (elemName ns "w" "vertAlign") rPr >>= - findAttr (elemName ns "w" "val"))) + , rVertAlign = + findChild (elemName ns "w" "vertAlign") rPr >>= + findAttr (elemName ns "w" "val") >>= + \v -> Just $ case v of + "superscript" -> SupScrpt + "subscript" -> SubScrpt + _ -> BaseLn , rUnderline = findChild (elemName ns "w" "u") rPr >>= findAttr (elemName ns "w" "val") |