module Data.Text.ParagraphLayout.ResolvedSpan (ResolvedSpan(..))
where

import Data.Text (Text)
import Data.Text.Glyphize (Font)

import Data.Text.ParagraphLayout.LineHeight

-- | Internal structure containing resolved values that may be shared with
-- other spans across the paragraph.
data ResolvedSpan = ResolvedSpan
    { spanIndex :: Int
    , spanText :: Text
    , spanFont :: Font
    , spanLineHeight :: LineHeight
    , spanLanguage :: String
    }
    deriving (Show)

instance Eq ResolvedSpan where
    a == b = spanIndex a == spanIndex b