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module Daffm.Types where
import Brick (EventM)
import qualified Brick.Widgets.Edit as Editor
import qualified Brick.Widgets.List as L
import Control.Applicative ((<|>))
import qualified Data.Map as Map
import qualified Data.Set as Set
import qualified Data.Text as Text
import qualified Data.Vector as Vec
import qualified Graphics.Vty as K
import qualified Graphics.Vty as V
import System.Posix.Types (FileMode, FileOffset)
data FileType
= RegularFile
| BlockDevice
| CharacterDevice
| NamedPipe
| Directory
| SymbolicLink
| UnixSocket
| UnknownFileType
deriving (Show)
type FilePathText = Text.Text
data FileInfo = FileInfo
{ fileName :: Text.Text,
filePath :: FilePathText,
fileSize :: FileOffset,
fileMode :: FileMode,
fileType :: FileType,
fileLinkType :: Maybe FileType,
fileLinkTarget :: Maybe FilePathText
}
deriving (Show)
data FocusTarget = FocusCmdline | FocusMain deriving (Show, Eq, Ord)
data AppState = AppState
{ stateCmdlineEditor :: CmdlineEditor,
stateCwd :: FilePathText,
stateFileSelections :: Set.Set FilePathText,
stateFiles :: L.List FocusTarget FileInfo,
stateFocusTarget :: FocusTarget,
stateKeyMap :: Keymap,
stateKeySequence :: KeySequence,
stateListPositionHistory :: Map.Map Text.Text Int,
stateOpenerScript :: Maybe Text.Text,
stateSearchTerm :: Maybe Text.Text,
stateSearchMatches :: Vec.Vector Int,
stateSearchIndex :: Int
}
deriving (Show)
type AppEvent = EventM FocusTarget AppState
type CmdlineEditor = Editor.Editor Text.Text FocusTarget
data KeyMatchResult = MatchSuccess Command | MatchPartial | MatchFailure
deriving (Show, Eq)
data Command
= CmdShell Bool Text.Text
| CmdCommandShell Text.Text
| CmdQuit
| CmdSetCmdline Text.Text
| CmdEnterCmdline
| CmdLeaveCmdline
| CmdOpenSelection
| CmdChangeDir Text.Text
| CmdReload
| CmdToggleSelection
| CmdClearSelection
| CmdGoBack
| CmdChain [Command]
| CmdSearch Text.Text
| CmdSearchNext Int
| CmdKeymapSet [Key] Command
| CmdNoop
deriving (Show, Eq)
type Key = V.Key
type Keymap = Map.Map [Key] Command
type KeySequence = [Key]
data Configuration = Configuration
{ configKeymap :: !Keymap,
configOpener :: !(Maybe Text.Text),
configExtend :: !(Maybe Text.Text),
configTheme :: !(Map.Map Text.Text Text.Text)
}
deriving (Show)
instance Semigroup Configuration where
a <> b =
a
{ configKeymap = configKeymap a <> configKeymap b,
configOpener = configOpener a <|> configOpener b,
configTheme = configTheme a <> configTheme b
}
data Args = Args
{ argsDirOrFile :: Maybe Text.Text,
argsConfigFile :: Maybe FilePath,
argsHelp :: Bool
}
deriving (Show)
defaultConfiguration :: Configuration
defaultConfiguration =
Configuration
{ configKeymap = defaultKeymaps,
configOpener = Nothing,
configTheme = Map.empty,
configExtend = Nothing
}
defaultKeymaps :: Keymap
defaultKeymaps =
Map.fromList
[ ([K.KChar 'q'], CmdQuit),
([K.KChar 'r', K.KChar 'r'], CmdReload),
([K.KChar '!'], CmdSetCmdline "!"),
([K.KChar '/'], CmdSetCmdline "search "),
([K.KChar 'n'], CmdSearchNext 1),
([K.KChar 'N'], CmdSearchNext (-1)),
([K.KChar ':'], CmdEnterCmdline),
([K.KChar 'l'], CmdOpenSelection),
([K.KChar 'h'], CmdGoBack),
([K.KEnter], CmdOpenSelection),
([K.KBS], CmdGoBack),
([K.KChar 'v'], CmdToggleSelection),
([K.KChar '\t'], CmdToggleSelection),
([K.KChar 'C'], CmdClearSelection),
([K.KChar '~'], CmdChangeDir "~"),
([K.KChar '$'], CmdShell False "$SHELL"),
([K.KChar 'g', K.KChar 'x'], CmdShell False "!xdg-open % >/dev/null 2>&1"),
([K.KChar 'g', K.KChar 'h'], CmdChangeDir "~"),
([K.KChar 'g', K.KChar 'c', K.KChar 'f', K.KChar 'g'], CmdChangeDir "~/.config/daffm")
]
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