broke event handler off into Hamming.App.Events
and added more types
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@ -24,6 +24,7 @@ library
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Hamming
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Hamming.App
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Hamming.App.Draw
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Hamming.App.Events
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Hamming.App.Types
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Hamming.App.Widgets
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Hamming.App.Widgets.Internal
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@ -27,11 +27,11 @@ License along with this program. If not, see
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module Hamming.App (mainApp, initialState) where
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import Brick.AttrMap (forceAttrMap)
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import Brick.Main (App (..), halt, neverShowCursor)
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import Brick.Types (BrickEvent, EventM)
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import Brick.Main (App (..), neverShowCursor)
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import Brick.Util (style)
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import Hamming.App.Draw
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import Hamming.App.Events
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import Hamming.App.Types
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mainApp :: App AppState () ResName
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@ -43,9 +43,4 @@ mainApp = App
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, appAttrMap = const $ forceAttrMap $ style 0
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}
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eventHandler
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:: BrickEvent ResName ()
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-> EventM ResName AppState ()
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eventHandler = const halt
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--jl
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@ -0,0 +1,37 @@
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{-|
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Module : Hamming.App.Events
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Description : Utilities for working with Hamming codes
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Copyright : (C) Jonathan Lamothe
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License : AGPL-3.0-or-later
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Maintainer : jonathan@jlamothe.net
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Stability : experimental
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Portability : POSIX
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public
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License along with this program. If not, see
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<https://www.gnu.org/licenses/>.
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|-}
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module Hamming.App.Events (eventHandler) where
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import Brick.Main (halt)
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import Hamming.App.Types
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-- | Handles an event
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eventHandler :: Handler
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eventHandler = const halt
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--jl
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@ -27,16 +27,20 @@ License along with this program. If not, see
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{-# LANGUAGE TemplateHaskell #-}
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module Hamming.App.Types (
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-- * Application State
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-- * AppState
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AppState (..),
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-- ** Lenses
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hammingCode,
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-- * Resource Name
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-- * Other Types
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ResName,
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Event,
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Action,
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Handler,
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-- * Constructors
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initialState,
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) where
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import Brick.Types (BrickEvent, EventM)
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import Data.Word (Word16)
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import Lens.Micro.TH (makeLenses)
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@ -45,8 +49,18 @@ data AppState = AppState
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{ _hammingCode :: Word16
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}
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-- | Identifies a resource
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type ResName = ()
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-- | An application event
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type Event = BrickEvent ResName ()
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-- | Performs an action within the application
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type Action a = EventM ResName AppState a
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-- | Event handler
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type Handler = Event -> Action ()
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makeLenses ''AppState
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-- | Initial application state
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