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Merge branch 'improved-key-brick'

This commit is contained in:
Julian Ospald 2023-10-24 15:00:31 +08:00
parent 5fd0fa8d8e 452ca8cca2
commit 38cd5ad8ed
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GPG Key ID: 4275CDA6A29BED43
4 changed files with 71 additions and 37 deletions
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15
app/ghcup/BrickMain.hs
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@ -95,7 +95,7 @@ data BrickState = BrickState
keyHandlers :: KeyBindings
-> [ ( Vty.Key
-> [ ( KeyCombination
, BrickSettings -> String
, BrickState -> EventM String BrickState ()
)
@ -132,6 +132,9 @@ showKey Vty.KUp = "↑"
showKey Vty.KDown = "↓"
showKey key = tail (show key)
showMod :: Vty.Modifier -> String
showMod = tail . show
ui :: AttrMap -> BrickState -> Widget String
ui dimAttrs BrickState{ appSettings = as@BrickSettings{}, ..}
@ -148,7 +151,7 @@ ui dimAttrs BrickState{ appSettings = as@BrickSettings{}, ..}
. txtWrap
. T.pack
. foldr1 (\x y -> x <> " " <> y)
. fmap (\(key, s, _) -> showKey key <> ":" <> s as)
. fmap (\(KeyCombination key mods, s, _) -> intercalate "+" (showKey key : (showMod <$> mods)) <> ":" <> s as)
$ keyHandlers appKeys
header =
minHSize 2 emptyWidget
@ -322,12 +325,12 @@ eventHandler st@BrickState{..} ev = do
(MouseDown _ Vty.BScrollDown _ _) ->
put (BrickState { appState = moveCursor 1 appState Down, .. })
(VtyEvent (Vty.EvResize _ _)) -> put st
(VtyEvent (Vty.EvKey Vty.KUp _)) ->
(VtyEvent (Vty.EvKey Vty.KUp [])) ->
put BrickState{ appState = moveCursor 1 appState Up, .. }
(VtyEvent (Vty.EvKey Vty.KDown _)) ->
(VtyEvent (Vty.EvKey Vty.KDown [])) ->
put BrickState{ appState = moveCursor 1 appState Down, .. }
(VtyEvent (Vty.EvKey key _)) ->
case find (\(key', _, _) -> key' == key) (keyHandlers kb) of
(VtyEvent (Vty.EvKey key mods)) ->
case find (\(keyCombo, _, _) -> keyCombo == KeyCombination key mods) (keyHandlers kb) of
Nothing -> put st
Just (_, _, handler) -> handler st
_ -> put st

5
data/config.yaml
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@ -16,6 +16,11 @@ gpg-setting: GPGNone # GPGStrict | GPGLax | GPGNone
# TUI key bindings,
# see https://hackage.haskell.org/package/vty-5.31/docs/Graphics-Vty-Input-Events.html#t:Key
# for possible values.
# It's also possible to define key+modifier, e.g.:
# quit:
# Key:
# KChar: c
# Mods: [MCtrl]
key-bindings:
up:
KUp: []

67
lib/GHCup/Types.hs
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@ -22,6 +22,7 @@ module GHCup.Types
( module GHCup.Types
#if defined(BRICK)
, Key(..)
, Modifier(..)
#endif
)
where
@ -40,7 +41,7 @@ import Optics ( makeLenses )
import Text.PrettyPrint.HughesPJClass (Pretty, pPrint, text)
import URI.ByteString
#if defined(BRICK)
import Graphics.Vty ( Key(..) )
import Graphics.Vty ( Key(..), Modifier(..) )
#endif
import qualified Data.ByteString.Lazy as BL
@ -55,8 +56,14 @@ data Key = KEsc | KChar Char | KBS | KEnter
| KFun Int | KBackTab | KPrtScr | KPause | KIns
| KHome | KPageUp | KDel | KEnd | KPageDown | KBegin | KMenu
deriving (Eq,Show,Read,Ord,GHC.Generic)
data Modifier = MShift | MCtrl | MMeta | MAlt
deriving (Eq,Show,Read,Ord,GHC.Generic)
#endif
data KeyCombination = KeyCombination { key :: Key, mods :: [Modifier] }
deriving (Eq,Show,Read,Ord,GHC.Generic)
--------------------
@ -431,47 +438,51 @@ fromSettings Settings{..} (Just KeyBindings{..}) =
}
data UserKeyBindings = UserKeyBindings
{ kUp :: Maybe Key
, kDown :: Maybe Key
, kQuit :: Maybe Key
, kInstall :: Maybe Key
, kUninstall :: Maybe Key
, kSet :: Maybe Key
, kChangelog :: Maybe Key
, kShowAll :: Maybe Key
, kShowAllTools :: Maybe Key
{ kUp :: Maybe KeyCombination
, kDown :: Maybe KeyCombination
, kQuit :: Maybe KeyCombination
, kInstall :: Maybe KeyCombination
, kUninstall :: Maybe KeyCombination
, kSet :: Maybe KeyCombination
, kChangelog :: Maybe KeyCombination
, kShowAll :: Maybe KeyCombination
, kShowAllTools :: Maybe KeyCombination
}
deriving (Show, GHC.Generic)
data KeyBindings = KeyBindings
{ bUp :: Key
, bDown :: Key
, bQuit :: Key
, bInstall :: Key
, bUninstall :: Key
, bSet :: Key
, bChangelog :: Key
, bShowAllVersions :: Key
, bShowAllTools :: Key
{ bUp :: KeyCombination
, bDown :: KeyCombination
, bQuit :: KeyCombination
, bInstall :: KeyCombination
, bUninstall :: KeyCombination
, bSet :: KeyCombination
, bChangelog :: KeyCombination
, bShowAllVersions :: KeyCombination
, bShowAllTools :: KeyCombination
}
deriving (Show, GHC.Generic)
instance NFData KeyBindings
#if defined(IS_WINDOWS) || !defined(BRICK)
instance NFData Key
instance NFData Modifier
#endif
instance NFData KeyCombination
defaultKeyBindings :: KeyBindings
defaultKeyBindings = KeyBindings
{ bUp = KUp
, bDown = KDown
, bQuit = KChar 'q'
, bInstall = KChar 'i'
, bUninstall = KChar 'u'
, bSet = KChar 's'
, bChangelog = KChar 'c'
, bShowAllVersions = KChar 'a'
, bShowAllTools = KChar 't'
{ bUp = KeyCombination { key = KUp , mods = [] }
, bDown = KeyCombination { key = KDown , mods = [] }
, bQuit = KeyCombination { key = KChar 'q', mods = [] }
, bInstall = KeyCombination { key = KChar 'i', mods = [] }
, bUninstall = KeyCombination { key = KChar 'u', mods = [] }
, bSet = KeyCombination { key = KChar 's', mods = [] }
, bChangelog = KeyCombination { key = KChar 'c', mods = [] }
, bShowAllVersions = KeyCombination { key = KChar 'a', mods = [] }
, bShowAllTools = KeyCombination { key = KChar 't', mods = [] }
}
data AppState = AppState

21
lib/GHCup/Types/JSON.hs
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@ -286,15 +286,13 @@ deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''GHCupI
deriveToJSON defaultOptions { sumEncoding = ObjectWithSingleField } ''URLSource
deriveJSON defaultOptions { sumEncoding = ObjectWithSingleField, constructorTagModifier = \str' -> if str' == "StackSetupURL" then str' else maybe str' T.unpack . T.stripPrefix (T.pack "S") . T.pack $ str' } ''StackSetupURLSource
deriveJSON defaultOptions { sumEncoding = ObjectWithSingleField } ''Key
deriveJSON defaultOptions { fieldLabelModifier = \str' -> maybe str' T.unpack . T.stripPrefix (T.pack "k-") . T.pack . kebab $ str' } ''UserKeyBindings
deriveJSON defaultOptions { sumEncoding = ObjectWithSingleField } ''Modifier
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel, unwrapUnaryRecords = True } ''Port
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel, unwrapUnaryRecords = True } ''Host
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''UserInfo
deriveJSON defaultOptions { fieldLabelModifier = \str' -> maybe str' (T.unpack . T.toLower) . T.stripPrefix (T.pack "authority") . T.pack $ str' } ''Authority
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''DownloadMirror
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''DownloadMirrors
deriveToJSON defaultOptions { fieldLabelModifier = kebab } ''Settings
deriveToJSON defaultOptions { fieldLabelModifier = drop 2 . kebab } ''KeyBindings -- move under key-bindings key
instance FromJSON URLSource where
parseJSON v =
@ -328,4 +326,21 @@ instance FromJSON URLSource where
r :: [Either GHCupInfo URI] <- o .: "AddSource"
pure (AddSource r)
instance FromJSON KeyCombination where
parseJSON v = proper v <|> simple v
where
simple = withObject "KeyCombination" $ \o -> do
k <- parseJSON (Object o)
pure (KeyCombination k [])
proper = withObject "KeyCombination" $ \o -> do
k <- o .: "Key"
m <- o .: "Mods"
pure $ KeyCombination k m
instance ToJSON KeyCombination where
toJSON (KeyCombination k m) = object ["Key" .= k, "Mods" .= m]
deriveToJSON defaultOptions { fieldLabelModifier = drop 2 . kebab } ''KeyBindings -- move under key-bindings key
deriveJSON defaultOptions { fieldLabelModifier = \str' -> maybe str' T.unpack . T.stripPrefix (T.pack "k-") . T.pack . kebab $ str' } ''UserKeyBindings
deriveJSON defaultOptions { fieldLabelModifier = \str' -> maybe str' T.unpack . T.stripPrefix (T.pack "u-") . T.pack . kebab $ str' } ''UserSettings
deriveToJSON defaultOptions { fieldLabelModifier = kebab } ''Settings