From f4b8c0df041b063c0b47d2ec6c818a9c202fd833 Mon Sep 17 00:00:00 2001
From: Ben Sima <ben@bsima.me>
Date: Wed, 15 Apr 2020 09:54:10 -0700
Subject: Re-namespacing

Moving away from the DNS-driven namespacing toward more condensed names,
mostly because I don't like typing so much.
---
 Hero/Look/Typography.hs | 79 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 Hero/Look/Typography.hs

(limited to 'Hero/Look')

diff --git a/Hero/Look/Typography.hs b/Hero/Look/Typography.hs
new file mode 100644
index 0000000..4d4f976
--- /dev/null
+++ b/Hero/Look/Typography.hs
@@ -0,0 +1,79 @@
+{-# LANGUAGE OverloadedStrings #-}
+{-# LANGUAGE NoImplicitPrelude #-}
+{-# LANGUAGE GeneralizedNewtypeDeriving #-}
+module Hero.Look.Typography where
+
+import           Alpha
+import           Clay
+import           Clay.Stylesheet                ( key )
+import qualified Hero.Assets   as Assets
+import           Data.Semigroup                 ( (<>) )
+
+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"
-- 
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