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ui: editor: jump to current txn or error location (emacs, emacsclient, vi)
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Simon Michael
parent
c79750bafd
commit
1d419eb7e6
@ -268,7 +268,7 @@ asHandle ui0@UIState{
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EvKey (KChar c) [] | c `elem` ['h','?'] -> continue $ setMode Help ui
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EvKey (KChar 'g') [] -> liftIO (uiReloadJournalIfChanged copts d j ui) >>= continue
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EvKey (KChar 'a') [] -> suspendAndResume $ clearScreen >> setCursorPosition 0 0 >> add copts j >> uiReloadJournalIfChanged copts d j ui
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EvKey (KChar 'E') [] -> suspendAndResume $ void (journalRunEditor endPos j) >> uiReloadJournalIfChanged copts d j ui
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EvKey (KChar 'E') [] -> suspendAndResume $ void (runEditor endPos (journalFilePath j)) >> uiReloadJournalIfChanged copts d j ui
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EvKey (KChar '0') [] -> continue $ regenerateScreens j d $ setDepth (Just 0) ui
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EvKey (KChar '1') [] -> continue $ regenerateScreens j d $ setDepth (Just 1) ui
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EvKey (KChar '2') [] -> continue $ regenerateScreens j d $ setDepth (Just 2) ui
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@ -29,9 +29,8 @@ endPos = Just (-1,Nothing)
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-- | Try running the user's preferred text editor, or a default edit command,
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-- on the main journal file, blocking until it exits, and returning the exit code;
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-- or raise an error.
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journalRunEditor :: Maybe TextPosition -> Journal -> IO ExitCode
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journalRunEditor mpos j =
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editorOpenPositionCommand mpos (journalFilePath j) >>= runCommand >>= waitForProcess
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runEditor :: Maybe TextPosition -> FilePath -> IO ExitCode
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runEditor mpos f = editorOpenPositionCommand mpos f >>= runCommand >>= waitForProcess
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-- Get the basic shell command to start the user's preferred text editor.
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-- This is the value of environment variable $HLEDGER_UI_EDITOR, or $EDITOR, or
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@ -64,12 +63,15 @@ editorOpenPositionCommand mpos f = do
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let f' = singleQuoteIfNeeded f
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return $
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case (identifyEditor cmd, mpos) of
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(Emacs, Just (line,_)) | line < 0 -> cmd ++ " " ++ f' ++ " -f end-of-buffer"
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(Emacs, Just (line,mcol)) | line >= 0 -> cmd ++ " " ++ posopt ++ " " ++ f'
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where posopt = "+" ++ show line ++ maybe "" ((":"++).show) mcol
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(Vi, Just (line,_)) -> cmd ++ " " ++ posopt ++ " " ++ f'
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where posopt = "+" ++ if line >= 0 then show line else ""
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_ -> cmd ++ " " ++ f'
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(EmacsClient, Just (l,mc)) | l >= 0 -> cmd ++ " " ++ emacsposopt l mc ++ " " ++ f'
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(EmacsClient, Just (l,mc)) | l < 0 -> cmd ++ " " ++ emacsposopt 999999999 mc ++ " " ++ f'
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(Emacs, Just (l,mc)) | l >= 0 -> cmd ++ " " ++ emacsposopt l mc ++ " " ++ f'
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(Emacs, Just (l,_)) | l < 0 -> cmd ++ " " ++ f' ++ " -f end-of-buffer"
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(Vi, Just (l,_)) -> cmd ++ " " ++ viposopt l ++ " " ++ f'
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_ -> cmd ++ " " ++ f'
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where
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emacsposopt l mc = "+" ++ show l ++ maybe "" ((":"++).show) mc
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viposopt l = "+" ++ if l >= 0 then show l else ""
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-- Identify which text editor is used in the basic editor command, if possible.
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identifyEditor :: String -> EditorType
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@ -8,12 +8,13 @@ module Hledger.UI.ErrorScreen
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)
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where
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import Brick
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import Control.Monad
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import Control.Monad.IO.Class (liftIO)
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import Data.Monoid
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import Data.Time.Calendar (Day)
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import Graphics.Vty
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import Brick
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import Graphics.Vty hiding (char, string)-- (Event(..))
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import Text.Parsec
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import Hledger.Cli hiding (progname,prognameandversion,green)
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import Hledger.UI.UIOptions
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@ -61,7 +62,7 @@ esDraw _ = error "draw function called with wrong screen type, should not happen
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esHandle :: UIState -> Event -> EventM (Next UIState)
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esHandle ui@UIState{
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aScreen=ErrorScreen{}
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aScreen=ErrorScreen{..}
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,aopts=UIOpts{cliopts_=copts}
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,ajournal=j
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,aMode=mode
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@ -78,7 +79,11 @@ esHandle ui@UIState{
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EvKey (KChar 'q') [] -> halt ui
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EvKey KEsc [] -> continue $ resetScreens d ui
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EvKey (KChar c) [] | c `elem` ['h','?'] -> continue $ setMode Help ui
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EvKey (KChar 'E') [] -> suspendAndResume $ void (journalRunEditor endPos j) >> uiReloadJournalIfChanged copts d j (popScreen ui)
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EvKey (KChar 'E') [] -> suspendAndResume $ void (runEditor pos f) >> uiReloadJournalIfChanged copts d j (popScreen ui)
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where
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(pos,f) = case parsewith hledgerparseerrorpositionp esError of
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Right (f,l,c) -> (Just (l, Just c),f)
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Left _ -> (endPos, journalFilePath j)
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EvKey (KChar 'g') [] -> liftIO (uiReloadJournalIfChanged copts d j (popScreen ui)) >>= continue
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-- (ej, _) <- liftIO $ journalReloadIfChanged copts d j
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-- case ej of
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@ -88,6 +93,17 @@ esHandle ui@UIState{
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esHandle _ _ = error "event handler called with wrong screen type, should not happen"
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-- | Parse the file name, line and column number from a hledger parse error message, if possible.
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-- Temporary, we should keep the original parse error location. XXX
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hledgerparseerrorpositionp = do
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anyChar `manyTill` char '"'
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f <- anyChar `manyTill` (oneOf ['"','\n'])
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string " (line "
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l <- read <$> many1 digit
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string ", column "
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c <- read <$> many1 digit
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return (f, l, c)
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-- If journal file(s) have changed, reload the journal and regenerate all screens.
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-- This is here so it can reference the error screen.
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uiReloadJournalIfChanged :: CliOpts -> Day -> Journal -> UIState -> IO UIState
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@ -250,7 +250,11 @@ rsHandle ui@UIState{
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EvKey (KChar c) [] | c `elem` ['h','?'] -> continue $ setMode Help ui
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EvKey (KChar 'g') [] -> liftIO (uiReloadJournalIfChanged copts d j ui) >>= continue
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EvKey (KChar 'a') [] -> suspendAndResume $ clearScreen >> setCursorPosition 0 0 >> add copts j >> uiReloadJournalIfChanged copts d j ui
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EvKey (KChar 'E') [] -> suspendAndResume $ void (journalRunEditor endPos j) >> uiReloadJournalIfChanged copts d j ui
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EvKey (KChar 'E') [] -> suspendAndResume $ void (runEditor pos f) >> uiReloadJournalIfChanged copts d j ui
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where
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(pos,f) = case listSelectedElement rsList of
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Nothing -> (endPos, journalFilePath j)
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Just (_, RegisterScreenItem{rsItemTransaction=Transaction{tsourcepos=GenericSourcePos f l c}}) -> (Just (l, Just c),f)
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EvKey (KChar 'F') [] -> scrollTop >> (continue $ regenerateScreens j d $ toggleFlat ui)
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EvKey (KChar 'Z') [] -> scrollTop >> (continue $ regenerateScreens j d $ toggleEmpty ui)
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EvKey (KChar 'C') [] -> scrollTop >> (continue $ regenerateScreens j d $ toggleCleared ui)
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@ -124,7 +124,9 @@ tsHandle ui@UIState{aScreen=s@TransactionScreen{tsTransaction=(i,t)
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EvKey (KChar 'q') [] -> halt ui
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EvKey KEsc [] -> continue $ resetScreens d ui
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EvKey (KChar c) [] | c `elem` ['h','?'] -> continue $ setMode Help ui
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EvKey (KChar 'E') [] -> suspendAndResume $ void (journalRunEditor endPos j) >> uiReloadJournalIfChanged copts d j ui
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EvKey (KChar 'E') [] -> suspendAndResume $ void (runEditor pos f) >> uiReloadJournalIfChanged copts d j ui
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where
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(pos,f) = let GenericSourcePos f l c = tsourcepos t in (Just (l, Just c),f)
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EvKey (KChar 'g') [] -> do
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d <- liftIO getCurrentDay
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(ej, _) <- liftIO $ journalReloadIfChanged copts d j
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@ -70,6 +70,7 @@ executable hledger-ui
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, HUnit
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, microlens >= 0.4 && < 0.5
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, microlens-platform >= 0.2.3.1 && < 0.4
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, parsec >= 3
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, process >= 1.2
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, safe >= 0.2
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, split >= 0.1 && < 0.3
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@ -75,6 +75,7 @@ executables:
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- HUnit
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- microlens >= 0.4 && < 0.5
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- microlens-platform >= 0.2.3.1 && < 0.4
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- parsec >= 3
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- process >= 1.2
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- safe >= 0.2
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- split >= 0.1 && < 0.3
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