Implement message window
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1 changed files with 24 additions and 8 deletions
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@ -3,11 +3,10 @@
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module Zenith.CLI where
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module Zenith.CLI where
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import Control.Monad (void)
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import Control.Monad (void)
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import Control.Monad.State (modify)
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import Data.Maybe (fromMaybe)
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import Data.Maybe (fromMaybe)
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import qualified Data.Text as T
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import qualified Data.Text as T
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import qualified Graphics.Vty as V
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import qualified Graphics.Vty as V
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import Lens.Micro ((^.))
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import Lens.Micro ((&), (.~), (^.), set)
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import Lens.Micro.Mtl
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import Lens.Micro.Mtl
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import Lens.Micro.TH
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import Lens.Micro.TH
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@ -20,9 +19,12 @@ import qualified Brick.Widgets.Border as B
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import Brick.Widgets.Border.Style (unicode)
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import Brick.Widgets.Border.Style (unicode)
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import qualified Brick.Widgets.Center as C
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import qualified Brick.Widgets.Center as C
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import Brick.Widgets.Core
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import Brick.Widgets.Core
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( (<+>)
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( Padding(..)
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, (<+>)
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, (<=>)
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, hLimit
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, hLimit
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, joinBorders
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, joinBorders
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, padRight
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, str
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, str
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, vBox
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, vBox
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, vLimit
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, vLimit
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@ -40,10 +42,11 @@ data Name
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deriving (Eq, Show, Ord)
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deriving (Eq, Show, Ord)
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data State = State
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data State = State
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{ _network :: String
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{ _network :: !String
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, _wallets :: L.List Name String
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, _wallets :: !(L.List Name String)
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, _addresses :: L.List Name String
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, _addresses :: !(L.List Name String)
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, _transactions :: L.List Name String
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, _transactions :: !(L.List Name String)
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, _msg :: !String
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} deriving (Show)
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} deriving (Show)
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makeLenses ''State
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makeLenses ''State
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@ -57,7 +60,8 @@ drawUI s = [ui s]
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withBorderStyle unicode $
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withBorderStyle unicode $
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B.borderWithLabel (str $ "Zenith - " <> s ^. network) $
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B.borderWithLabel (str $ "Zenith - " <> s ^. network) $
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(C.center (listBox "Addresses" (s ^. addresses)) <+>
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(C.center (listBox "Addresses" (s ^. addresses)) <+>
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B.vBorder <+> C.center (listBox "Transactions" (s ^. transactions)))
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B.vBorder <+> C.center (listBox "Transactions" (s ^. transactions))) <=>
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msgBox (s ^. msg)
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listBox :: String -> L.List Name String -> Widget Name
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listBox :: String -> L.List Name String -> Widget Name
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listBox titleLabel l =
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listBox titleLabel l =
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C.vCenter $
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C.vCenter $
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@ -68,6 +72,10 @@ drawUI s = [ui s]
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, str " "
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, str " "
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, C.hCenter $ str "Select "
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, C.hCenter $ str "Select "
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]
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]
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msgBox :: String -> Widget Name
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msgBox m =
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vBox
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[B.hBorderWithLabel (str "Messages"), hLimit 70 $ padRight Max $ str m]
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listDrawElement :: (Show a) => Bool -> a -> Widget Name
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listDrawElement :: (Show a) => Bool -> a -> Widget Name
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listDrawElement sel a =
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listDrawElement sel a =
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@ -84,6 +92,7 @@ initialState =
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(L.list WList (Vec.fromList ["wall1"]) 1)
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(L.list WList (Vec.fromList ["wall1"]) 1)
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(L.list AList (Vec.fromList ["addr1", "addr2"]) 1)
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(L.list AList (Vec.fromList ["addr1", "addr2"]) 1)
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(L.list TList (Vec.fromList ["tx1", "tx2", "tx3"]) 1)
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(L.list TList (Vec.fromList ["tx1", "tx2", "tx3"]) 1)
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"Start up Ok!"
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customAttr :: A.AttrName
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customAttr :: A.AttrName
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customAttr = L.listSelectedAttr <> A.attrName "custom"
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customAttr = L.listSelectedAttr <> A.attrName "custom"
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@ -92,7 +101,14 @@ appEvent :: BT.BrickEvent Name e -> BT.EventM Name State ()
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appEvent (BT.VtyEvent e) =
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appEvent (BT.VtyEvent e) =
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case e of
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case e of
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V.EvKey V.KEsc [] -> M.halt
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V.EvKey V.KEsc [] -> M.halt
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V.EvKey (V.KChar 'c') [] -> printMsg "You pressed C!"
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V.EvKey (V.KChar 's') [] -> printMsg "You pressed S!"
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ev -> BT.zoom addresses $ L.handleListEvent ev
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ev -> BT.zoom addresses $ L.handleListEvent ev
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where
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printMsg :: String -> BT.EventM Name State ()
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printMsg s = BT.modify $ updateMsg s
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updateMsg :: String -> State -> State
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updateMsg = set msg
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theMap :: A.AttrMap
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theMap :: A.AttrMap
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theMap =
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theMap =
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