diff options
Diffstat (limited to 'src/Xmobar/Run/Parsers.hs')
| -rw-r--r-- | src/Xmobar/Run/Parsers.hs | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/src/Xmobar/Run/Parsers.hs b/src/Xmobar/Run/Parsers.hs index de983fd..982ef71 100644 --- a/src/Xmobar/Run/Parsers.hs +++ b/src/Xmobar/Run/Parsers.hs @@ -119,10 +119,7 @@ textParser c f a = do s <- many1 $ -- string of digits (base 10) denoting the length of the raw string, -- a literal ":" as digit-string-terminator, the raw string itself, and -- then a literal "/>". -rawParser :: TextRenderInfo - -> FontIndex - -> Maybe [Action] - -> Parser [Segment] +rawParser :: TextRenderInfo -> FontIndex -> Maybe [Action] -> Parser [Segment] rawParser c f a = do string "<raw=" lenstr <- many1 digit @@ -174,21 +171,28 @@ toButtons = map (\x -> read [x]) -- | Parsers a string wrapped in a color specification. colorParser :: TextRenderInfo -> FontIndex -> Maybe [Action] -> Parser [Segment] -colorParser (TextRenderInfo _ _ _ bs) f a = do +colorParser (TextRenderInfo _ _ _ bs) fidx a = do c <- between (string "<fc=") (string ">") colors let colorParts = break (==':') c let (ot,ob) = case break (==',') (Prelude.drop 1 $ snd colorParts) of - (top,',':btm) -> (top, btm) - (top, _) -> (top, top) - s <- manyTill - (allParsers (TextRenderInfo (fst colorParts) (fromMaybe (-1) $ readMaybe ot) (fromMaybe (-1) $ readMaybe ob) bs) f a) - (try $ string "</fc>") + (top,',':btm) -> (top, btm) + (top, _) -> (top, top) + tri = TextRenderInfo (fst colorParts) + (fromMaybe (-1) $ readMaybe ot) + (fromMaybe (-1) $ readMaybe ob) + bs + s <- manyTill (allParsers tri fidx a) (try $ string "</fc>") return (concat s) -- | Parses a string wrapped in a box specification. boxParser :: TextRenderInfo -> FontIndex -> Maybe [Action] -> Parser [Segment] boxParser (TextRenderInfo cs ot ob bs) f a = do - c <- between (string "<box") (string ">") (option "" (many1 (alphaNum <|> char '=' <|> char ' ' <|> char '#' <|> char ','))) + c <- between (string "<box") (string ">") + (option "" (many1 (alphaNum + <|> char '=' + <|> char ' ' + <|> char '#' + <|> char ','))) let b = Box BBFull (BoxOffset C 0) 1 cs (BoxMargins 0 0 0 0) let g = boxReader b (words c) s <- manyTill @@ -209,7 +213,9 @@ boxParamReader b _ "" = b boxParamReader (Box bb off lw fc mgs) "type" val = Box (fromMaybe bb $ readMaybe ("BB" ++ val)) off lw fc mgs boxParamReader (Box bb (BoxOffset alg off) lw fc mgs) "offset" (a:o) = - Box bb (BoxOffset (fromMaybe alg $ readMaybe [a]) (fromMaybe off $ readMaybe o)) lw fc mgs + Box bb (BoxOffset align offset) lw fc mgs + where offset = fromMaybe off $ readMaybe o + align = fromMaybe alg $ readMaybe [a] boxParamReader (Box bb off lw fc mgs) "width" val = Box bb off (fromMaybe lw $ readMaybe val) fc mgs boxParamReader (Box bb off lw _ mgs) "color" val = |