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|
{-# LANGUAGE GeneralizedNewtypeDeriving #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE NoImplicitPrelude #-}
module Hero.Look.Typography where
import Alpha
import Clay
import Clay.Stylesheet (key)
import Data.Semigroup ((<>))
import qualified Hero.Assets as Assets
main :: Css
main = fonts
-- font modifiers
euro, slim, wide, thicc, thinn, norm, lean, smol, lower, upper :: Css
euro = fontFamily ["Eurostile"] [sansSerif]
-- | stretch
slim = fontStretch condensed
wide = fontStretch expanded
-- | weight
thicc = fontWeight bold
thinn = fontWeight normal
-- | style
norm = fontStyle normal
lean = fontStyle italic
-- | "smallcaps" is already taken by Clay
smol = fontVariant smallCaps
lower = textTransform lowercase
upper = textTransform uppercase
-- | font sizing
-- | apparently "coat" is a synonym for "size"
coat :: Double -> Css
coat = fontSize . Clay.rem
fontRoot :: Text
fontRoot = Assets.cdnEdge <> "/old-assets/fonts/eurostile/Eurostile"
-- | font faces
fonts :: Css
fonts =
mconcat $
mkEuro
</ [ ("-Reg.otf", OpenType, fontWeight normal <> fontStyle normal),
("LTStd-Bold.otf", OpenType, thicc <> norm),
("LTStd-Cn.otf", OpenType, slim <> norm),
("LTStd-Ex2.otf", OpenType, wide <> norm),
("LTStd-BoldCn.otf", OpenType, slim <> thicc),
("LTStd-BoldEx2.otf", OpenType, wide <> thicc)
]
where
mkEuro :: (Text, FontFaceFormat, Css) -> Css
mkEuro (sufx, fmt, extra) = fontFace $ do
fontFamily ["Eurostile"] []
fontFaceSrc [FontFaceSrcUrl (fontRoot <> sufx) $ Just fmt]
extra
-- TODO: add the below to Clay.Font upstream
newtype FontStretch = FontStretch Value
deriving (Val, Inherit, Normal, Other)
expanded :: FontStretch
expanded = FontStretch "expanded"
condensed :: FontStretch
condensed = FontStretch "condensed"
fontStretch :: FontStretch -> Css
fontStretch = key "font-stretch"
|
