11fee9fbe8
In the transaction screen, show multi-commodity posting amounts on one line, consistent with the rest of hledger-ui.
84 lines
2.8 KiB
Haskell
84 lines
2.8 KiB
Haskell
-- The transaction screen, showing a single transaction's general journal entry.
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{-# LANGUAGE OverloadedStrings #-} -- , FlexibleContexts
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module Hledger.UI.TransactionScreen
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(screen
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)
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where
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-- import Control.Lens ((^.))
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import Control.Monad.IO.Class (liftIO)
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-- import Data.List
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-- import Data.List.Split (splitOn)
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import Data.Monoid
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-- import Data.Maybe
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import Data.Time.Calendar (Day)
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-- import qualified Data.Vector as V
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import Graphics.Vty as Vty
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import Brick
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-- import Brick.Widgets.List
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-- import Brick.Widgets.Border
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-- import Brick.Widgets.Border.Style
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-- import Brick.Widgets.Center
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-- import Text.Printf
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import Hledger
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import Hledger.Cli hiding (progname,prognameandversion,green)
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import Hledger.UI.UIOptions
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-- import Hledger.UI.Theme
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import Hledger.UI.UITypes
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import Hledger.UI.UIUtils
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import qualified Hledger.UI.ErrorScreen as ES (screen)
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screen = TransactionScreen{
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tsState = nulltransaction
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,sInitFn = initTransactionScreen
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,sDrawFn = drawTransactionScreen
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,sHandleFn = handleTransactionScreen
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}
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initTransactionScreen :: Day -> AppState -> AppState
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initTransactionScreen _d st@AppState{aopts=_opts, ajournal=_j, aScreen=_s@TransactionScreen{tsState=_t}} = st
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initTransactionScreen _ _ = error "init function called with wrong screen type, should not happen"
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drawTransactionScreen :: AppState -> [Widget]
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drawTransactionScreen AppState{ -- aopts=_uopts@UIOpts{cliopts_=_copts@CliOpts{reportopts_=_ropts@ReportOpts{query_=querystr}}},
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aScreen=TransactionScreen{tsState=t}} = [ui]
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where
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toplabel =
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str "Transaction "
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<+> withAttr ("border" <> "bold") (str $ show (tdate t) ++ " " ++ tdescription t)
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bottomlabel = borderKeysStr [
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("left", "return to register")
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,("g", "reload")
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,("q", "quit")
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]
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ui = Widget Greedy Greedy $ do
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render $ defaultLayout toplabel bottomlabel $ str $ showTransactionUnelidedOneLineAmounts t
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drawTransactionScreen _ = error "draw function called with wrong screen type, should not happen"
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handleTransactionScreen :: AppState -> Vty.Event -> EventM (Next AppState)
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handleTransactionScreen st@AppState{
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aScreen=_s@TransactionScreen{tsState=_t}
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,aopts=UIOpts{cliopts_=_copts}
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,ajournal=j
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} e = do
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case e of
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Vty.EvKey Vty.KEsc [] -> halt st
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Vty.EvKey (Vty.KChar 'q') [] -> halt st
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Vty.EvKey (Vty.KChar 'g') [] -> do
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d <- liftIO getCurrentDay
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ej <- liftIO $ journalReload j -- (ej, changed) <- liftIO $ journalReloadIfChanged copts j
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case ej of
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Right j' -> continue $ reload j' d st
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Left err -> continue $ screenEnter d ES.screen{esState=err} st
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Vty.EvKey (Vty.KLeft) [] -> continue $ popScreen st
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_ev -> continue st
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handleTransactionScreen _ _ = error "event handler called with wrong screen type, should not happen"
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