jtdaugherty/brick
1
1
Fork 0
mirror of https://github.com/jtdaugherty/brick.git synced 2024-11-29 21:46:11 +03:00
Code Issues Projects Releases Wiki Activity

Use DList to avoid repetitive Data.List.++

Browse Source
This commit is contained in:
Mitsutoshi Aoe 2016-12-31 08:44:34 +09:00
parent f779133ceb
commit cd0e55276e
2 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
brick.cabal
View File

@ -81,6 +81,7 @@ library
vty >= 5.12,
transformers,
data-default,
dlist,
containers,
microlens >= 0.3.0.0,
microlens-th,

7
src/Brick/Widgets/Core.hs
View File

@ -93,6 +93,7 @@ import Control.Monad.Trans.Class (lift)
import qualified Data.Foldable as F
import qualified Data.Text as T
import Data.Default
import qualified Data.DList as DL
import qualified Data.Map as M
import qualified Data.Set as S
import qualified Data.Function as DF
@ -438,14 +439,14 @@ renderBox br ws =
let availPrimary = c^.(contextPrimary br)
availSecondary = c^.(contextSecondary br)
renderHis _ prev [] = return prev
renderHis _ prev [] = return $ DL.toList prev
renderHis remainingPrimary prev ((i, prim):rest) = do
result <- render $ limitPrimary br remainingPrimary
$ limitSecondary br availSecondary
$ cropToContext prim
renderHis (remainingPrimary - (result^.imageL.(to $ imagePrimary br))) (prev ++ [(i, result)]) rest
renderHis (remainingPrimary - (result^.imageL.(to $ imagePrimary br))) (DL.snoc prev (i, result)) rest
renderedHis <- renderHis availPrimary [] his
renderedHis <- renderHis availPrimary DL.empty his
renderedLows <- case lows of
[] -> return []