module Termonad.App where

import Termonad.Prelude

import Config.Dyre (defaultParams, projectName, realMain, showError, wrapMain)
import Control.Lens ((.~), (^.), (^..), over, set, view)
import Control.Monad.Fail (fail)
import Data.FocusList (focusList, moveFromToFL, updateFocusFL)
import Data.Sequence (findIndexR)
import GI.Gdk (castTo, managedForeignPtr, screenGetDefault)
import GI.Gio
  ( ApplicationFlags(ApplicationFlagsFlagsNone)
  , MenuModel(MenuModel)
  , actionMapAddAction
  , applicationQuit
  , applicationRun
  , onApplicationActivate
  , onApplicationStartup
  , onSimpleActionActivate
  , simpleActionNew
  )
import GI.Gtk
  ( Application
  , ApplicationWindow(ApplicationWindow)
  , Box(Box)
  , CheckButton(CheckButton)
  , ComboBoxText(ComboBoxText)
  , Dialog(Dialog)
  , Entry(Entry)
  , FontButton(FontButton)
  , Label(Label)
  , PolicyType(PolicyTypeAutomatic)
  , PositionType(PositionTypeRight)
  , ResponseType(ResponseTypeAccept, ResponseTypeNo, ResponseTypeYes)
  , ScrolledWindow(ScrolledWindow)
  , SpinButton(SpinButton)
  , pattern STYLE_PROVIDER_PRIORITY_APPLICATION
  , aboutDialogNew
  , adjustmentNew
  , applicationAddWindow
  , applicationGetActiveWindow
  , applicationSetAccelsForAction
  , applicationSetMenubar
  , applicationWindowSetShowMenubar
  , boxPackStart
  , builderNewFromString
  , builderSetApplication
  , comboBoxGetActiveId
  , comboBoxSetActiveId
  , comboBoxTextAppend
  , containerAdd
  , cssProviderLoadFromData
  , cssProviderNew
  , dialogAddButton
  , dialogGetContentArea
  , dialogNew
  , dialogResponse
  , dialogRun
  , entryBufferGetText
  , entryBufferSetText
  , entryGetText
  , entryNew
  , fontChooserSetFontDesc
  , fontChooserGetFontDesc
  , getEntryBuffer
  , gridAttachNextTo
  , gridNew
  , labelNew
  , notebookGetNPages
  , notebookNew
  , notebookSetShowBorder
  , onEntryActivate
  , onNotebookPageRemoved
  , onNotebookPageReordered
  , onNotebookSwitchPage
  , onWidgetDeleteEvent
  , scrolledWindowSetPolicy
  , setWidgetMargin
  , spinButtonGetValueAsInt
  , spinButtonSetAdjustment
  , spinButtonSetValue
  , styleContextAddProviderForScreen
  , toggleButtonGetActive
  , toggleButtonSetActive
  , widgetDestroy
  , widgetGrabFocus
  , widgetSetCanFocus
  , widgetSetVisible
  , widgetShow
  , widgetShowAll
  , windowPresent
  , windowSetDefaultIconFromFile
  , windowSetTitle
  , windowSetTransientFor
  )
import qualified GI.Gtk as Gtk
import GI.Pango
  ( FontDescription
  , pattern SCALE
  , fontDescriptionGetFamily
  , fontDescriptionGetSize
  , fontDescriptionGetSizeIsAbsolute
  , fontDescriptionNew
  , fontDescriptionSetFamily
  , fontDescriptionSetSize
  , fontDescriptionSetAbsoluteSize
  )
import GI.Vte
  ( CursorBlinkMode(..)
  , catchRegexError
  , regexNewForSearch
  , terminalCopyClipboard
  , terminalPasteClipboard
  , terminalSearchFindNext
  , terminalSearchFindPrevious
  , terminalSearchSetRegex
  , terminalSearchSetWrapAround
  , terminalSetBoldIsBright
  , terminalSetCursorBlinkMode
  , terminalSetFont
  , terminalSetScrollbackLines
  , terminalSetWordCharExceptions
  , terminalSetAllowBold
  )
import System.Environment (getExecutablePath)
import System.FilePath (takeFileName)

import Paths_termonad (getDataFileName)
import Termonad.Gtk (appNew, objFromBuildUnsafe, terminalSetEnableSixelIfExists)
import Termonad.Keys (handleKeyPress)
import Termonad.Lenses
  ( lensBoldIsBright
  , lensEnableSixel
  , lensAllowBold
  , lensConfirmExit
  , lensCursorBlinkMode
  , lensFontConfig
  , lensOptions
  , lensShowMenu
  , lensShowScrollbar
  , lensShowTabBar
  , lensScrollbackLen
  , lensTMNotebook
  , lensTMNotebookTabTermContainer
  , lensTMNotebookTabs
  , lensTMNotebookTabTerm
  , lensTMStateApp
  , lensTMStateAppWin
  , lensTMStateConfig
  , lensTMStateFontDesc
  , lensTMStateNotebook
  , lensTerm
  , lensWordCharExceptions
  )
import Termonad.PreferencesFile (saveToPreferencesFile)
import Termonad.Term
  ( createTerm
  , relabelTabs
  , termNextPage
  , termPrevPage
  , termExitFocused
  , setShowTabs
  , showScrollbarToPolicy
  )
import Termonad.Types
  ( ConfigOptions(..)
  , FontConfig(..)
  , FontSize(FontSizePoints, FontSizeUnits)
  , ShowScrollbar(..)
  , ShowTabBar(..)
  , TMConfig
  , TMNotebookTab
  , TMState
  , TMState'(TMState)
  , getFocusedTermFromState
  , modFontSize
  , newEmptyTMState
  , tmNotebookTabTermContainer
  , tmNotebookTabs
  , tmStateApp
  , tmStateNotebook
  )
import Termonad.XML (interfaceText, menuText, preferencesText)

setupScreenStyle :: IO ()
setupScreenStyle :: IO ()
setupScreenStyle = do
  Maybe Screen
maybeScreen <- forall (m :: * -> *). (HasCallStack, MonadIO m) => m (Maybe Screen)
screenGetDefault
  case Maybe Screen
maybeScreen of
    Maybe Screen
Nothing -> forall (f :: * -> *) a. Applicative f => a -> f a
pure ()
    Just Screen
screen -> do
      CssProvider
cssProvider <- forall (m :: * -> *). (HasCallStack, MonadIO m) => m CssProvider
cssProviderNew
      let ([Text]
textLines :: [Text]) =
            [
              Text
"scrollbar {"
            -- , "  -GtkRange-slider-width: 200px;"
            -- , "  -GtkRange-stepper-size: 200px;"
            -- , "  border-width: 200px;"
            , Text
"  background-color: #aaaaaa;"
            -- , "  color: #ff0000;"
            -- , "  min-width: 4px;"
            , Text
"}"
            -- , "scrollbar trough {"
            -- , "  -GtkRange-slider-width: 200px;"
            -- , "  -GtkRange-stepper-size: 200px;"
            -- , "  border-width: 200px;"
            -- , "  background-color: #00ff00;"
            -- , "  color: #00ff00;"
            -- , "  min-width: 50px;"
            -- , "}"
            -- , "scrollbar slider {"
            -- , "  -GtkRange-slider-width: 200px;"
            -- , "  -GtkRange-stepper-size: 200px;"
            -- , "  border-width: 200px;"
            -- , "  background-color: #0000ff;"
            -- , "  color: #0000ff;"
            -- , "  min-width: 50px;"
            -- , "}"
            , Text
"tab {"
            , Text
"  background-color: transparent;"
            , Text
"}"
            ]
      let styleData :: ByteString
styleData = forall textual binary. Utf8 textual binary => textual -> binary
encodeUtf8 (forall t seq.
(Textual t, Element seq ~ t, MonoFoldable seq) =>
seq -> t
unlines [Text]
textLines :: Text)
      forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsCssProvider a) =>
a -> ByteString -> m ()
cssProviderLoadFromData CssProvider
cssProvider ByteString
styleData
      forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsScreen a, IsStyleProvider b) =>
a -> b -> Word32 -> m ()
styleContextAddProviderForScreen
        Screen
screen
        CssProvider
cssProvider
        (forall a b. (Integral a, Num b) => a -> b
fromIntegral Int32
STYLE_PROVIDER_PRIORITY_APPLICATION)

createFontDescFromConfig :: TMConfig -> IO FontDescription
createFontDescFromConfig :: TMConfig -> IO FontDescription
createFontDescFromConfig TMConfig
tmConfig = do
  let fontConf :: FontConfig
fontConf = TMConfig
tmConfig forall s a. s -> Getting a s a -> a
^. Lens' TMConfig ConfigOptions
lensOptions forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. Lens' ConfigOptions FontConfig
lensFontConfig
  FontSize -> Text -> IO FontDescription
createFontDesc (FontConfig -> FontSize
fontSize FontConfig
fontConf) (FontConfig -> Text
fontFamily FontConfig
fontConf)

createFontDesc :: FontSize -> Text -> IO FontDescription
createFontDesc :: FontSize -> Text -> IO FontDescription
createFontDesc FontSize
fontSz Text
fontFam = do
  FontDescription
fontDesc <- forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
m FontDescription
fontDescriptionNew
  forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
FontDescription -> Text -> m ()
fontDescriptionSetFamily FontDescription
fontDesc Text
fontFam
  FontDescription -> FontSize -> IO ()
setFontDescSize FontDescription
fontDesc FontSize
fontSz
  forall (f :: * -> *) a. Applicative f => a -> f a
pure FontDescription
fontDesc

setFontDescSize :: FontDescription -> FontSize -> IO ()
setFontDescSize :: FontDescription -> FontSize -> IO ()
setFontDescSize FontDescription
fontDesc (FontSizePoints Int
points) =
  forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
FontDescription -> Int32 -> m ()
fontDescriptionSetSize FontDescription
fontDesc forall a b. (a -> b) -> a -> b
$ forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int
points forall a. Num a => a -> a -> a
* forall a b. (Integral a, Num b) => a -> b
fromIntegral Int32
SCALE)
setFontDescSize FontDescription
fontDesc (FontSizeUnits Double
units) =
  forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
FontDescription -> Double -> m ()
fontDescriptionSetAbsoluteSize FontDescription
fontDesc forall a b. (a -> b) -> a -> b
$ Double
units forall a. Num a => a -> a -> a
* forall a b. (Integral a, Num b) => a -> b
fromIntegral Int32
SCALE

adjustFontDescSize :: (FontSize -> FontSize) -> FontDescription -> IO ()
adjustFontDescSize :: (FontSize -> FontSize) -> FontDescription -> IO ()
adjustFontDescSize FontSize -> FontSize
f FontDescription
fontDesc = do
  FontSize
currFontSz <- FontDescription -> IO FontSize
fontSizeFromFontDescription FontDescription
fontDesc
  let newFontSz :: FontSize
newFontSz = FontSize -> FontSize
f FontSize
currFontSz
  FontDescription -> FontSize -> IO ()
setFontDescSize FontDescription
fontDesc FontSize
newFontSz

modifyFontSizeForAllTerms :: (FontSize -> FontSize) -> TMState -> IO ()
modifyFontSizeForAllTerms :: (FontSize -> FontSize) -> TMState -> IO ()
modifyFontSizeForAllTerms FontSize -> FontSize
modFontSizeFunc TMState
mvarTMState = do
  TMState'
tmState <- forall (m :: * -> *) a. MonadIO m => MVar a -> m a
readMVar TMState
mvarTMState
  let fontDesc :: FontDescription
fontDesc = TMState'
tmState forall s a. s -> Getting a s a -> a
^. Lens' TMState' FontDescription
lensTMStateFontDesc
  (FontSize -> FontSize) -> FontDescription -> IO ()
adjustFontDescSize FontSize -> FontSize
modFontSizeFunc FontDescription
fontDesc
  let terms :: [Terminal]
terms =
        TMState'
tmState forall s a. s -> Getting (Endo [a]) s a -> [a]
^..
          Lens' TMState' TMNotebook
lensTMStateNotebook forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
.
          Lens' TMNotebook (FocusList TMNotebookTab)
lensTMNotebookTabs forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
.
          forall (t :: * -> *) (f :: * -> *) a b.
(Traversable t, Applicative f) =>
(a -> f b) -> t a -> f (t b)
traverse forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
.
          Lens' TMNotebookTab TMTerm
lensTMNotebookTabTerm forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
.
          Lens' TMTerm Terminal
lensTerm
  forall mono m.
(MonoFoldable mono, Monoid m) =>
(Element mono -> m) -> mono -> m
foldMap (\Element [Terminal]
vteTerm -> forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsTerminal a) =>
a -> Maybe FontDescription -> m ()
terminalSetFont Element [Terminal]
vteTerm (forall a. a -> Maybe a
Just FontDescription
fontDesc)) [Terminal]
terms

fontSizeFromFontDescription :: FontDescription -> IO FontSize
fontSizeFromFontDescription :: FontDescription -> IO FontSize
fontSizeFromFontDescription FontDescription
fontDesc = do
  Int32
currSize <- forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
FontDescription -> m Int32
fontDescriptionGetSize FontDescription
fontDesc
  Bool
currAbsolute <- forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
FontDescription -> m Bool
fontDescriptionGetSizeIsAbsolute FontDescription
fontDesc
  forall (m :: * -> *) a. Monad m => a -> m a
return forall a b. (a -> b) -> a -> b
$ if Bool
currAbsolute
             then Double -> FontSize
FontSizeUnits forall a b. (a -> b) -> a -> b
$ forall a b. (Integral a, Num b) => a -> b
fromIntegral Int32
currSize forall a. Fractional a => a -> a -> a
/ forall a b. (Integral a, Num b) => a -> b
fromIntegral Int32
SCALE
             else
               let Double
fontRatio :: Double = forall a b. (Integral a, Num b) => a -> b
fromIntegral Int32
currSize forall a. Fractional a => a -> a -> a
/ forall a b. (Integral a, Num b) => a -> b
fromIntegral Int32
SCALE
               in Int -> FontSize
FontSizePoints forall a b. (a -> b) -> a -> b
$ forall a b. (RealFrac a, Integral b) => a -> b
round Double
fontRatio

fontConfigFromFontDescription :: FontDescription -> IO (Maybe FontConfig)
fontConfigFromFontDescription :: FontDescription -> IO (Maybe FontConfig)
fontConfigFromFontDescription FontDescription
fontDescription = do
  FontSize
fontSize <- FontDescription -> IO FontSize
fontSizeFromFontDescription FontDescription
fontDescription
  Maybe Text
maybeFontFamily <- forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
FontDescription -> m (Maybe Text)
fontDescriptionGetFamily FontDescription
fontDescription
  forall (m :: * -> *) a. Monad m => a -> m a
return forall a b. (a -> b) -> a -> b
$ (Text -> FontSize -> FontConfig
`FontConfig` FontSize
fontSize) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Maybe Text
maybeFontFamily

compareScrolledWinAndTab :: ScrolledWindow -> TMNotebookTab -> Bool
compareScrolledWinAndTab :: ScrolledWindow -> TMNotebookTab -> Bool
compareScrolledWinAndTab ScrolledWindow
scrollWin TMNotebookTab
flTab =
  let ScrolledWindow ManagedPtr ScrolledWindow
managedPtrFLTab = TMNotebookTab -> ScrolledWindow
tmNotebookTabTermContainer TMNotebookTab
flTab
      foreignPtrFLTab :: ForeignPtr ScrolledWindow
foreignPtrFLTab = forall a. ManagedPtr a -> ForeignPtr a
managedForeignPtr ManagedPtr ScrolledWindow
managedPtrFLTab
      ScrolledWindow ManagedPtr ScrolledWindow
managedPtrScrollWin = ScrolledWindow
scrollWin
      foreignPtrScrollWin :: ForeignPtr ScrolledWindow
foreignPtrScrollWin = forall a. ManagedPtr a -> ForeignPtr a
managedForeignPtr ManagedPtr ScrolledWindow
managedPtrScrollWin
  in ForeignPtr ScrolledWindow
foreignPtrFLTab forall a. Eq a => a -> a -> Bool
== ForeignPtr ScrolledWindow
foreignPtrScrollWin

updateFLTabPos :: TMState -> Int -> Int -> IO ()
updateFLTabPos :: TMState -> Int -> Int -> IO ()
updateFLTabPos TMState
mvarTMState Int
oldPos Int
newPos =
  forall (m :: * -> *) a.
MonadUnliftIO m =>
MVar a -> (a -> m a) -> m ()
modifyMVar_ TMState
mvarTMState forall a b. (a -> b) -> a -> b
$ \TMState'
tmState -> do
    let tabs :: FocusList TMNotebookTab
tabs = TMState'
tmState forall s a. s -> Getting a s a -> a
^. Lens' TMState' TMNotebook
lensTMStateNotebook forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. Lens' TMNotebook (FocusList TMNotebookTab)
lensTMNotebookTabs
        maybeNewTabs :: Maybe (FocusList TMNotebookTab)
maybeNewTabs = forall a.
Show a =>
Int -> Int -> FocusList a -> Maybe (FocusList a)
moveFromToFL Int
oldPos Int
newPos FocusList TMNotebookTab
tabs
    case Maybe (FocusList TMNotebookTab)
maybeNewTabs of
      Maybe (FocusList TMNotebookTab)
Nothing -> do
        forall (m :: * -> *). MonadIO m => Text -> m ()
putStrLn forall a b. (a -> b) -> a -> b
$
          Text
"in updateFLTabPos, Strange error: couldn't move tabs.\n" forall a. Semigroup a => a -> a -> a
<>
          Text
"old pos: " forall a. Semigroup a => a -> a -> a
<> forall a. Show a => a -> Text
tshow Int
oldPos forall a. Semigroup a => a -> a -> a
<> Text
"\n" forall a. Semigroup a => a -> a -> a
<>
          Text
"new pos: " forall a. Semigroup a => a -> a -> a
<> forall a. Show a => a -> Text
tshow Int
newPos forall a. Semigroup a => a -> a -> a
<> Text
"\n" forall a. Semigroup a => a -> a -> a
<>
          Text
"tabs: " forall a. Semigroup a => a -> a -> a
<> forall a. Show a => a -> Text
tshow FocusList TMNotebookTab
tabs forall a. Semigroup a => a -> a -> a
<> Text
"\n" forall a. Semigroup a => a -> a -> a
<>
          Text
"maybeNewTabs: " forall a. Semigroup a => a -> a -> a
<> forall a. Show a => a -> Text
tshow Maybe (FocusList TMNotebookTab)
maybeNewTabs forall a. Semigroup a => a -> a -> a
<> Text
"\n" forall a. Semigroup a => a -> a -> a
<>
          Text
"tmState: " forall a. Semigroup a => a -> a -> a
<> forall a. Show a => a -> Text
tshow TMState'
tmState
        forall (f :: * -> *) a. Applicative f => a -> f a
pure TMState'
tmState
      Just FocusList TMNotebookTab
newTabs ->
        forall (f :: * -> *) a. Applicative f => a -> f a
pure forall a b. (a -> b) -> a -> b
$
          TMState'
tmState forall a b. a -> (a -> b) -> b
&
            Lens' TMState' TMNotebook
lensTMStateNotebook forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. Lens' TMNotebook (FocusList TMNotebookTab)
lensTMNotebookTabs forall s t a b. ASetter s t a b -> b -> s -> t
.~ FocusList TMNotebookTab
newTabs

-- | Try to figure out whether Termonad should exit.  This also used to figure
-- out if Termonad should close a given terminal.
--
-- This reads the 'confirmExit' setting from 'ConfigOptions' to check whether
-- the user wants to be notified when either Termonad or a given terminal is
-- about to be closed.
--
-- If 'confirmExit' is 'True', then a dialog is presented to the user asking
-- them if they really want to exit or close the terminal.  Their response is
-- sent back as a 'ResponseType'.
--
-- If 'confirmExit' is 'False', then this function always returns
-- 'ResponseTypeYes'.
{- HLINT ignore "Reduce duplication" -}
askShouldExit :: TMState -> IO ResponseType
askShouldExit :: TMState -> IO ResponseType
askShouldExit TMState
mvarTMState = do
  TMState'
tmState <- forall (m :: * -> *) a. MonadIO m => MVar a -> m a
readMVar TMState
mvarTMState
  let confirm :: Bool
confirm = TMState'
tmState forall s a. s -> Getting a s a -> a
^. Lens' TMState' TMConfig
lensTMStateConfig forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. Lens' TMConfig ConfigOptions
lensOptions forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. Lens' ConfigOptions Bool
lensConfirmExit
  if Bool
confirm
    then TMState' -> IO ResponseType
confirmationDialogForExit TMState'
tmState
    else forall (f :: * -> *) a. Applicative f => a -> f a
pure ResponseType
ResponseTypeYes
  where
    -- Show the user a dialog telling them there are still terminals running and
    -- asking if they really want to exit.
    --
    -- Return the user's resposne as a 'ResponseType'.
    confirmationDialogForExit :: TMState' -> IO ResponseType
    confirmationDialogForExit :: TMState' -> IO ResponseType
confirmationDialogForExit TMState'
tmState = do
      let app :: Application
app = TMState'
tmState forall s a. s -> Getting a s a -> a
^. Lens' TMState' Application
lensTMStateApp
      Maybe Window
win <- forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsApplication a) =>
a -> m (Maybe Window)
applicationGetActiveWindow Application
app
      Dialog
dialog <- forall (m :: * -> *). (HasCallStack, MonadIO m) => m Dialog
dialogNew
      Box
box <- forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsDialog a) =>
a -> m Box
dialogGetContentArea Dialog
dialog
      Label
label <-
        forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Maybe Text -> m Label
labelNew forall a b. (a -> b) -> a -> b
$
          forall a. a -> Maybe a
Just
            Text
"There are still terminals running.  Are you sure you want to exit?"
      forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsContainer a, IsWidget b) =>
a -> b -> m ()
containerAdd Box
box Label
label
      forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsWidget a) =>
a -> m ()
widgetShow Label
label
      forall (m :: * -> *) o.
(MonadIO m, IsWidget o) =>
o -> Int32 -> m ()
setWidgetMargin Label
label Int32
10
      forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$
        forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsDialog a) =>
a -> Text -> Int32 -> m Widget
dialogAddButton
          Dialog
dialog
          Text
"No, do NOT exit"
          (forall a b. (Integral a, Num b) => a -> b
fromIntegral (forall a. Enum a => a -> Int
fromEnum ResponseType
ResponseTypeNo))
      forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$
        forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsDialog a) =>
a -> Text -> Int32 -> m Widget
dialogAddButton
          Dialog
dialog
          Text
"Yes, exit"
          (forall a b. (Integral a, Num b) => a -> b
fromIntegral (forall a. Enum a => a -> Int
fromEnum ResponseType
ResponseTypeYes))
      forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsWindow a, IsWindow b) =>
a -> Maybe b -> m ()
windowSetTransientFor Dialog
dialog Maybe Window
win
      Int32
res <- forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsDialog a) =>
a -> m Int32
dialogRun Dialog
dialog
      forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsWidget a) =>
a -> m ()
widgetDestroy Dialog
dialog
      forall (f :: * -> *) a. Applicative f => a -> f a
pure forall a b. (a -> b) -> a -> b
$ forall a. Enum a => Int -> a
toEnum (forall a b. (Integral a, Num b) => a -> b
fromIntegral Int32
res)

-- | Force Termonad to exit without asking the user whether or not to do so.
forceQuit :: TMState -> IO ()
forceQuit :: TMState -> IO ()
forceQuit TMState
mvarTMState = do
  TMState'
tmState <- forall (m :: * -> *) a. MonadIO m => MVar a -> m a
readMVar TMState
mvarTMState
  let app :: Application
app = TMState'
tmState forall s a. s -> Getting a s a -> a
^. Lens' TMState' Application
lensTMStateApp
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsApplication a) =>
a -> m ()
applicationQuit Application
app

setupTermonad :: TMConfig -> Application -> ApplicationWindow -> Gtk.Builder -> IO ()
setupTermonad :: TMConfig -> Application -> ApplicationWindow -> Builder -> IO ()
setupTermonad TMConfig
tmConfig Application
app ApplicationWindow
win Builder
builder = do
  FilePath
termonadIconPath <- FilePath -> IO FilePath
getDataFileName FilePath
"img/termonad-lambda.png"
  forall (m :: * -> *). (HasCallStack, MonadIO m) => FilePath -> m ()
windowSetDefaultIconFromFile FilePath
termonadIconPath

  IO ()
setupScreenStyle
  Box
box <- forall o.
GObject o =>
Builder -> Text -> (ManagedPtr o -> o) -> IO o
objFromBuildUnsafe Builder
builder Text
"content_box" ManagedPtr Box -> Box
Box
  FontDescription
fontDesc <- TMConfig -> IO FontDescription
createFontDescFromConfig TMConfig
tmConfig
  Notebook
note <- forall (m :: * -> *). (HasCallStack, MonadIO m) => m Notebook
notebookNew
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsWidget a) =>
a -> Bool -> m ()
widgetSetCanFocus Notebook
note Bool
False
  -- If this is not set to False, then there will be a one pixel white border
  -- shown around the notebook.
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsNotebook a) =>
a -> Bool -> m ()
notebookSetShowBorder Notebook
note Bool
False
  forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsBox a, IsWidget b) =>
a -> b -> Bool -> Bool -> Word32 -> m ()
boxPackStart Box
box Notebook
note Bool
True Bool
True Word32
0

  TMState
mvarTMState <- TMConfig
-> Application
-> ApplicationWindow
-> Notebook
-> FontDescription
-> IO TMState
newEmptyTMState TMConfig
tmConfig Application
app ApplicationWindow
win Notebook
note FontDescription
fontDesc
  TMTerm
terminal <- (TMState -> EventKey -> IO Bool) -> TMState -> IO TMTerm
createTerm TMState -> EventKey -> IO Bool
handleKeyPress TMState
mvarTMState

  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall a (m :: * -> *).
(IsNotebook a, MonadIO m) =>
a
-> ((?self::a) => NotebookPageRemovedCallback) -> m SignalHandlerId
onNotebookPageRemoved Notebook
note forall a b. (a -> b) -> a -> b
$ \Widget
_ Word32
_ -> do
    Int32
pages <- forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsNotebook a) =>
a -> m Int32
notebookGetNPages Notebook
note
    if Int32
pages forall a. Eq a => a -> a -> Bool
== Int32
0
      then TMState -> IO ()
forceQuit TMState
mvarTMState
      else TMConfig -> Notebook -> IO ()
setShowTabs TMConfig
tmConfig Notebook
note

  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall a (m :: * -> *).
(IsNotebook a, MonadIO m) =>
a
-> ((?self::a) => NotebookPageRemovedCallback) -> m SignalHandlerId
onNotebookSwitchPage Notebook
note forall a b. (a -> b) -> a -> b
$ \Widget
_ Word32
pageNum -> do
    forall (m :: * -> *) a.
MonadUnliftIO m =>
MVar a -> (a -> m a) -> m ()
modifyMVar_ TMState
mvarTMState forall a b. (a -> b) -> a -> b
$ \TMState'
tmState -> do
      let notebook :: TMNotebook
notebook = TMState' -> TMNotebook
tmStateNotebook TMState'
tmState
          tabs :: FocusList TMNotebookTab
tabs = TMNotebook -> FocusList TMNotebookTab
tmNotebookTabs TMNotebook
notebook
          maybeNewTabs :: Maybe (TMNotebookTab, FocusList TMNotebookTab)
maybeNewTabs = forall a. Int -> FocusList a -> Maybe (a, FocusList a)
updateFocusFL (forall a b. (Integral a, Num b) => a -> b
fromIntegral Word32
pageNum) FocusList TMNotebookTab
tabs
      case Maybe (TMNotebookTab, FocusList TMNotebookTab)
maybeNewTabs of
        Maybe (TMNotebookTab, FocusList TMNotebookTab)
Nothing -> forall (f :: * -> *) a. Applicative f => a -> f a
pure TMState'
tmState
        Just (TMNotebookTab
tab, FocusList TMNotebookTab
newTabs) -> do
          forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsWidget a) =>
a -> m ()
widgetGrabFocus forall a b. (a -> b) -> a -> b
$ TMNotebookTab
tab forall s a. s -> Getting a s a -> a
^. Lens' TMNotebookTab TMTerm
lensTMNotebookTabTerm forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. Lens' TMTerm Terminal
lensTerm
          forall (f :: * -> *) a. Applicative f => a -> f a
pure forall a b. (a -> b) -> a -> b
$
            TMState'
tmState forall a b. a -> (a -> b) -> b
&
              Lens' TMState' TMNotebook
lensTMStateNotebook forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. Lens' TMNotebook (FocusList TMNotebookTab)
lensTMNotebookTabs forall s t a b. ASetter s t a b -> b -> s -> t
.~ FocusList TMNotebookTab
newTabs

  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall a (m :: * -> *).
(IsNotebook a, MonadIO m) =>
a
-> ((?self::a) => NotebookPageRemovedCallback) -> m SignalHandlerId
onNotebookPageReordered Notebook
note forall a b. (a -> b) -> a -> b
$ \Widget
childWidg Word32
pageNum -> do
    Maybe ScrolledWindow
maybeScrollWin <- forall o o'.
(HasCallStack, ManagedPtrNewtype o, TypedObject o,
 ManagedPtrNewtype o', TypedObject o', GObject o') =>
(ManagedPtr o' -> o') -> o -> IO (Maybe o')
castTo ManagedPtr ScrolledWindow -> ScrolledWindow
ScrolledWindow Widget
childWidg
    case Maybe ScrolledWindow
maybeScrollWin of
      Maybe ScrolledWindow
Nothing ->
        forall (m :: * -> *) a. MonadFail m => FilePath -> m a
fail forall a b. (a -> b) -> a -> b
$
          FilePath
"In setupTermonad, in callback for onNotebookPageReordered, " forall a. Semigroup a => a -> a -> a
<>
          FilePath
"child widget is not a ScrolledWindow.\n" forall a. Semigroup a => a -> a -> a
<>
          FilePath
"Don't know how to continue.\n"
      Just ScrolledWindow
scrollWin -> do
        TMState{TMNotebook
tmStateNotebook :: TMNotebook
tmStateNotebook :: TMState' -> TMNotebook
tmStateNotebook} <- forall (m :: * -> *) a. MonadIO m => MVar a -> m a
readMVar TMState
mvarTMState
        let fl :: FocusList TMNotebookTab
fl = TMNotebook
tmStateNotebook forall s a. s -> Getting a s a -> a
^. Lens' TMNotebook (FocusList TMNotebookTab)
lensTMNotebookTabs
        let maybeOldPosition :: Maybe Int
maybeOldPosition =
              forall a. (a -> Bool) -> Seq a -> Maybe Int
findIndexR (ScrolledWindow -> TMNotebookTab -> Bool
compareScrolledWinAndTab ScrolledWindow
scrollWin) (forall a. FocusList a -> Seq a
focusList FocusList TMNotebookTab
fl)
        case Maybe Int
maybeOldPosition of
          Maybe Int
Nothing ->
            forall (m :: * -> *) a. MonadFail m => FilePath -> m a
fail forall a b. (a -> b) -> a -> b
$
              FilePath
"In setupTermonad, in callback for onNotebookPageReordered, " forall a. Semigroup a => a -> a -> a
<>
              FilePath
"the ScrolledWindow is not already in the FocusList.\n" forall a. Semigroup a => a -> a -> a
<>
              FilePath
"Don't know how to continue.\n"
          Just Int
oldPos -> do
            TMState -> Int -> Int -> IO ()
updateFLTabPos TMState
mvarTMState Int
oldPos (forall a b. (Integral a, Num b) => a -> b
fromIntegral Word32
pageNum)
            TMState -> IO ()
relabelTabs TMState
mvarTMState

  SimpleAction
newTabAction <- forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Text -> Maybe VariantType -> m SimpleAction
simpleActionNew Text
"newtab" forall a. Maybe a
Nothing
  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall a (m :: * -> *).
(IsSimpleAction a, MonadIO m) =>
a
-> ((?self::a) => SimpleActionActivateCallback)
-> m SignalHandlerId
onSimpleActionActivate SimpleAction
newTabAction forall a b. (a -> b) -> a -> b
$ \Maybe GVariant
_ -> forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ (TMState -> EventKey -> IO Bool) -> TMState -> IO TMTerm
createTerm TMState -> EventKey -> IO Bool
handleKeyPress TMState
mvarTMState
  forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsActionMap a, IsAction b) =>
a -> b -> m ()
actionMapAddAction Application
app SimpleAction
newTabAction
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsApplication a) =>
a -> Text -> [Text] -> m ()
applicationSetAccelsForAction Application
app Text
"app.newtab" [Text
"<Shift><Ctrl>T"]

  SimpleAction
nextPageAction <- forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Text -> Maybe VariantType -> m SimpleAction
simpleActionNew Text
"nextpage" forall a. Maybe a
Nothing
  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall a (m :: * -> *).
(IsSimpleAction a, MonadIO m) =>
a
-> ((?self::a) => SimpleActionActivateCallback)
-> m SignalHandlerId
onSimpleActionActivate SimpleAction
nextPageAction forall a b. (a -> b) -> a -> b
$ \Maybe GVariant
_ ->
    TMState -> IO ()
termNextPage TMState
mvarTMState
  forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsActionMap a, IsAction b) =>
a -> b -> m ()
actionMapAddAction Application
app SimpleAction
nextPageAction
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsApplication a) =>
a -> Text -> [Text] -> m ()
applicationSetAccelsForAction Application
app Text
"app.nextpage" [Text
"<Ctrl>Page_Down"]

  SimpleAction
prevPageAction <- forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Text -> Maybe VariantType -> m SimpleAction
simpleActionNew Text
"prevpage" forall a. Maybe a
Nothing
  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall a (m :: * -> *).
(IsSimpleAction a, MonadIO m) =>
a
-> ((?self::a) => SimpleActionActivateCallback)
-> m SignalHandlerId
onSimpleActionActivate SimpleAction
prevPageAction forall a b. (a -> b) -> a -> b
$ \Maybe GVariant
_ ->
    TMState -> IO ()
termPrevPage TMState
mvarTMState
  forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsActionMap a, IsAction b) =>
a -> b -> m ()
actionMapAddAction Application
app SimpleAction
prevPageAction
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsApplication a) =>
a -> Text -> [Text] -> m ()
applicationSetAccelsForAction Application
app Text
"app.prevpage" [Text
"<Ctrl>Page_Up"]

  SimpleAction
closeTabAction <- forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Text -> Maybe VariantType -> m SimpleAction
simpleActionNew Text
"closetab" forall a. Maybe a
Nothing
  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall a (m :: * -> *).
(IsSimpleAction a, MonadIO m) =>
a
-> ((?self::a) => SimpleActionActivateCallback)
-> m SignalHandlerId
onSimpleActionActivate SimpleAction
closeTabAction forall a b. (a -> b) -> a -> b
$ \Maybe GVariant
_ ->
    TMState -> IO ()
termExitFocused TMState
mvarTMState
  forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsActionMap a, IsAction b) =>
a -> b -> m ()
actionMapAddAction Application
app SimpleAction
closeTabAction
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsApplication a) =>
a -> Text -> [Text] -> m ()
applicationSetAccelsForAction Application
app Text
"app.closetab" [Text
"<Shift><Ctrl>W"]

  SimpleAction
quitAction <- forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Text -> Maybe VariantType -> m SimpleAction
simpleActionNew Text
"quit" forall a. Maybe a
Nothing
  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall a (m :: * -> *).
(IsSimpleAction a, MonadIO m) =>
a
-> ((?self::a) => SimpleActionActivateCallback)
-> m SignalHandlerId
onSimpleActionActivate SimpleAction
quitAction forall a b. (a -> b) -> a -> b
$ \Maybe GVariant
_ -> do
    ResponseType
shouldExit <- TMState -> IO ResponseType
askShouldExit TMState
mvarTMState
    forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (ResponseType
shouldExit forall a. Eq a => a -> a -> Bool
== ResponseType
ResponseTypeYes) forall a b. (a -> b) -> a -> b
$ TMState -> IO ()
forceQuit TMState
mvarTMState
  forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsActionMap a, IsAction b) =>
a -> b -> m ()
actionMapAddAction Application
app SimpleAction
quitAction
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsApplication a) =>
a -> Text -> [Text] -> m ()
applicationSetAccelsForAction Application
app Text
"app.quit" [Text
"<Shift><Ctrl>Q"]

  SimpleAction
copyAction <- forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Text -> Maybe VariantType -> m SimpleAction
simpleActionNew Text
"copy" forall a. Maybe a
Nothing
  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall a (m :: * -> *).
(IsSimpleAction a, MonadIO m) =>
a
-> ((?self::a) => SimpleActionActivateCallback)
-> m SignalHandlerId
onSimpleActionActivate SimpleAction
copyAction forall a b. (a -> b) -> a -> b
$ \Maybe GVariant
_ -> do
    Maybe Terminal
maybeTerm <- TMState -> IO (Maybe Terminal)
getFocusedTermFromState TMState
mvarTMState
    forall b a. b -> (a -> b) -> Maybe a -> b
maybe (forall (f :: * -> *) a. Applicative f => a -> f a
pure ()) forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsTerminal a) =>
a -> m ()
terminalCopyClipboard Maybe Terminal
maybeTerm
  forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsActionMap a, IsAction b) =>
a -> b -> m ()
actionMapAddAction Application
app SimpleAction
copyAction
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsApplication a) =>
a -> Text -> [Text] -> m ()
applicationSetAccelsForAction Application
app Text
"app.copy" [Text
"<Shift><Ctrl>C"]

  SimpleAction
pasteAction <- forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Text -> Maybe VariantType -> m SimpleAction
simpleActionNew Text
"paste" forall a. Maybe a
Nothing
  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall a (m :: * -> *).
(IsSimpleAction a, MonadIO m) =>
a
-> ((?self::a) => SimpleActionActivateCallback)
-> m SignalHandlerId
onSimpleActionActivate SimpleAction
pasteAction forall a b. (a -> b) -> a -> b
$ \Maybe GVariant
_ -> do
    Maybe Terminal
maybeTerm <- TMState -> IO (Maybe Terminal)
getFocusedTermFromState TMState
mvarTMState
    forall b a. b -> (a -> b) -> Maybe a -> b
maybe (forall (f :: * -> *) a. Applicative f => a -> f a
pure ()) forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsTerminal a) =>
a -> m ()
terminalPasteClipboard Maybe Terminal
maybeTerm
  forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsActionMap a, IsAction b) =>
a -> b -> m ()
actionMapAddAction Application
app SimpleAction
pasteAction
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsApplication a) =>
a -> Text -> [Text] -> m ()
applicationSetAccelsForAction Application
app Text
"app.paste" [Text
"<Shift><Ctrl>V"]

  SimpleAction
preferencesAction <- forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Text -> Maybe VariantType -> m SimpleAction
simpleActionNew Text
"preferences" forall a. Maybe a
Nothing
  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall a (m :: * -> *).
(IsSimpleAction a, MonadIO m) =>
a
-> ((?self::a) => SimpleActionActivateCallback)
-> m SignalHandlerId
onSimpleActionActivate SimpleAction
preferencesAction (forall a b. a -> b -> a
const forall a b. (a -> b) -> a -> b
$ TMState -> IO ()
showPreferencesDialog TMState
mvarTMState)
  forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsActionMap a, IsAction b) =>
a -> b -> m ()
actionMapAddAction Application
app SimpleAction
preferencesAction

  SimpleAction
enlargeFontAction <- forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Text -> Maybe VariantType -> m SimpleAction
simpleActionNew Text
"enlargefont" forall a. Maybe a
Nothing
  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall a (m :: * -> *).
(IsSimpleAction a, MonadIO m) =>
a
-> ((?self::a) => SimpleActionActivateCallback)
-> m SignalHandlerId
onSimpleActionActivate SimpleAction
enlargeFontAction forall a b. (a -> b) -> a -> b
$ \Maybe GVariant
_ ->
    (FontSize -> FontSize) -> TMState -> IO ()
modifyFontSizeForAllTerms (Int -> FontSize -> FontSize
modFontSize Int
1) TMState
mvarTMState
  forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsActionMap a, IsAction b) =>
a -> b -> m ()
actionMapAddAction Application
app SimpleAction
enlargeFontAction
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsApplication a) =>
a -> Text -> [Text] -> m ()
applicationSetAccelsForAction Application
app Text
"app.enlargefont" [Text
"<Ctrl>plus"]

  SimpleAction
reduceFontAction <- forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Text -> Maybe VariantType -> m SimpleAction
simpleActionNew Text
"reducefont" forall a. Maybe a
Nothing
  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall a (m :: * -> *).
(IsSimpleAction a, MonadIO m) =>
a
-> ((?self::a) => SimpleActionActivateCallback)
-> m SignalHandlerId
onSimpleActionActivate SimpleAction
reduceFontAction forall a b. (a -> b) -> a -> b
$ \Maybe GVariant
_ ->
    (FontSize -> FontSize) -> TMState -> IO ()
modifyFontSizeForAllTerms (Int -> FontSize -> FontSize
modFontSize (-Int
1)) TMState
mvarTMState
  forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsActionMap a, IsAction b) =>
a -> b -> m ()
actionMapAddAction Application
app SimpleAction
reduceFontAction
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsApplication a) =>
a -> Text -> [Text] -> m ()
applicationSetAccelsForAction Application
app Text
"app.reducefont" [Text
"<Ctrl>minus"]

  SimpleAction
findAction <- forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Text -> Maybe VariantType -> m SimpleAction
simpleActionNew Text
"find" forall a. Maybe a
Nothing
  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall a (m :: * -> *).
(IsSimpleAction a, MonadIO m) =>
a
-> ((?self::a) => SimpleActionActivateCallback)
-> m SignalHandlerId
onSimpleActionActivate SimpleAction
findAction forall a b. (a -> b) -> a -> b
$ \Maybe GVariant
_ -> TMState -> IO ()
doFind TMState
mvarTMState
  forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsActionMap a, IsAction b) =>
a -> b -> m ()
actionMapAddAction Application
app SimpleAction
findAction
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsApplication a) =>
a -> Text -> [Text] -> m ()
applicationSetAccelsForAction Application
app Text
"app.find" [Text
"<Shift><Ctrl>F"]

  SimpleAction
findAboveAction <- forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Text -> Maybe VariantType -> m SimpleAction
simpleActionNew Text
"findabove" forall a. Maybe a
Nothing
  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall a (m :: * -> *).
(IsSimpleAction a, MonadIO m) =>
a
-> ((?self::a) => SimpleActionActivateCallback)
-> m SignalHandlerId
onSimpleActionActivate SimpleAction
findAboveAction forall a b. (a -> b) -> a -> b
$ \Maybe GVariant
_ -> TMState -> IO ()
findAbove TMState
mvarTMState
  forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsActionMap a, IsAction b) =>
a -> b -> m ()
actionMapAddAction Application
app SimpleAction
findAboveAction
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsApplication a) =>
a -> Text -> [Text] -> m ()
applicationSetAccelsForAction Application
app Text
"app.findabove" [Text
"<Shift><Ctrl>P"]

  SimpleAction
findBelowAction <- forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Text -> Maybe VariantType -> m SimpleAction
simpleActionNew Text
"findbelow" forall a. Maybe a
Nothing
  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall a (m :: * -> *).
(IsSimpleAction a, MonadIO m) =>
a
-> ((?self::a) => SimpleActionActivateCallback)
-> m SignalHandlerId
onSimpleActionActivate SimpleAction
findBelowAction forall a b. (a -> b) -> a -> b
$ \Maybe GVariant
_ -> TMState -> IO ()
findBelow TMState
mvarTMState
  forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsActionMap a, IsAction b) =>
a -> b -> m ()
actionMapAddAction Application
app SimpleAction
findBelowAction
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsApplication a) =>
a -> Text -> [Text] -> m ()
applicationSetAccelsForAction Application
app Text
"app.findbelow" [Text
"<Shift><Ctrl>I"]

  SimpleAction
aboutAction <- forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Text -> Maybe VariantType -> m SimpleAction
simpleActionNew Text
"about" forall a. Maybe a
Nothing
  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall a (m :: * -> *).
(IsSimpleAction a, MonadIO m) =>
a
-> ((?self::a) => SimpleActionActivateCallback)
-> m SignalHandlerId
onSimpleActionActivate SimpleAction
aboutAction forall a b. (a -> b) -> a -> b
$ \Maybe GVariant
_ -> Application -> IO ()
showAboutDialog Application
app
  forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsActionMap a, IsAction b) =>
a -> b -> m ()
actionMapAddAction Application
app SimpleAction
aboutAction

  Builder
menuBuilder <- forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Text -> Int64 -> m Builder
builderNewFromString Text
menuText forall a b. (a -> b) -> a -> b
$ forall a b. (Integral a, Num b) => a -> b
fromIntegral (forall mono. MonoFoldable mono => mono -> Int
length Text
menuText)
  MenuModel
menuModel <- forall o.
GObject o =>
Builder -> Text -> (ManagedPtr o -> o) -> IO o
objFromBuildUnsafe Builder
menuBuilder Text
"menubar" ManagedPtr MenuModel -> MenuModel
MenuModel
  forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsApplication a, IsMenuModel b) =>
a -> Maybe b -> m ()
applicationSetMenubar Application
app (forall a. a -> Maybe a
Just MenuModel
menuModel)
  let showMenu :: Bool
showMenu = TMConfig
tmConfig forall s a. s -> Getting a s a -> a
^. Lens' TMConfig ConfigOptions
lensOptions forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. Lens' ConfigOptions Bool
lensShowMenu
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsApplicationWindow a) =>
a -> Bool -> m ()
applicationWindowSetShowMenubar ApplicationWindow
win Bool
showMenu

  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsWindow a) =>
a -> Text -> m ()
windowSetTitle ApplicationWindow
win Text
"Termonad"

  -- This event will happen if the user requests that the top-level Termonad
  -- window be closed through their window manager. It will also happen
  -- normally when the user tries to close Termonad through normal methods,
  -- like clicking "Quit" or closing the last open terminal.
  --
  -- If you return 'True' from this callback, then Termonad will not exit.
  -- If you return 'False' from this callback, then Termonad will continue to
  -- exit.
  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall a (m :: * -> *).
(IsWidget a, MonadIO m) =>
a -> ((?self::a) => WidgetDeleteEventCallback) -> m SignalHandlerId
onWidgetDeleteEvent ApplicationWindow
win forall a b. (a -> b) -> a -> b
$ \Event
_ -> do
    ResponseType
shouldExit <- TMState -> IO ResponseType
askShouldExit TMState
mvarTMState
    forall (f :: * -> *) a. Applicative f => a -> f a
pure forall a b. (a -> b) -> a -> b
$
      case ResponseType
shouldExit of
        ResponseType
ResponseTypeYes -> Bool
False
        ResponseType
_ -> Bool
True

  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsWidget a) =>
a -> m ()
widgetShowAll ApplicationWindow
win
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsWidget a) =>
a -> m ()
widgetGrabFocus forall a b. (a -> b) -> a -> b
$ TMTerm
terminal forall s a. s -> Getting a s a -> a
^. Lens' TMTerm Terminal
lensTerm

appActivate :: TMConfig -> Application -> IO ()
appActivate :: TMConfig -> Application -> IO ()
appActivate TMConfig
tmConfig Application
app = do
  Builder
uiBuilder <-
    forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Text -> Int64 -> m Builder
builderNewFromString Text
interfaceText forall a b. (a -> b) -> a -> b
$ forall a b. (Integral a, Num b) => a -> b
fromIntegral (forall mono. MonoFoldable mono => mono -> Int
length Text
interfaceText)
  forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsBuilder a, IsApplication b) =>
a -> b -> m ()
builderSetApplication Builder
uiBuilder Application
app
  ApplicationWindow
appWin <- forall o.
GObject o =>
Builder -> Text -> (ManagedPtr o -> o) -> IO o
objFromBuildUnsafe Builder
uiBuilder Text
"appWin" ManagedPtr ApplicationWindow -> ApplicationWindow
ApplicationWindow
  forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsApplication a, IsWindow b) =>
a -> b -> m ()
applicationAddWindow Application
app ApplicationWindow
appWin
  TMConfig -> Application -> ApplicationWindow -> Builder -> IO ()
setupTermonad TMConfig
tmConfig Application
app ApplicationWindow
appWin Builder
uiBuilder
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsWindow a) =>
a -> m ()
windowPresent ApplicationWindow
appWin

showAboutDialog :: Application -> IO ()
showAboutDialog :: Application -> IO ()
showAboutDialog Application
app = do
  Maybe Window
win <- forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsApplication a) =>
a -> m (Maybe Window)
applicationGetActiveWindow Application
app
  AboutDialog
aboutDialog <- forall (m :: * -> *). (HasCallStack, MonadIO m) => m AboutDialog
aboutDialogNew
  forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsWindow a, IsWindow b) =>
a -> Maybe b -> m ()
windowSetTransientFor AboutDialog
aboutDialog Maybe Window
win
  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsDialog a) =>
a -> m Int32
dialogRun AboutDialog
aboutDialog
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsWidget a) =>
a -> m ()
widgetDestroy AboutDialog
aboutDialog

showFindDialog :: Application -> IO (Maybe Text)
showFindDialog :: Application -> IO (Maybe Text)
showFindDialog Application
app = do
  Maybe Window
win <- forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsApplication a) =>
a -> m (Maybe Window)
applicationGetActiveWindow Application
app
  Dialog
dialog <- forall (m :: * -> *). (HasCallStack, MonadIO m) => m Dialog
dialogNew
  Box
box <- forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsDialog a) =>
a -> m Box
dialogGetContentArea Dialog
dialog
  Grid
grid <- forall (m :: * -> *). (HasCallStack, MonadIO m) => m Grid
gridNew

  Label
searchForLabel <- forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Maybe Text -> m Label
labelNew (forall a. a -> Maybe a
Just Text
"Search for regex:")
  forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsContainer a, IsWidget b) =>
a -> b -> m ()
containerAdd Grid
grid Label
searchForLabel
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsWidget a) =>
a -> m ()
widgetShow Label
searchForLabel
  forall (m :: * -> *) o.
(MonadIO m, IsWidget o) =>
o -> Int32 -> m ()
setWidgetMargin Label
searchForLabel Int32
10

  Entry
searchEntry <- forall (m :: * -> *). (HasCallStack, MonadIO m) => m Entry
entryNew
  forall (m :: * -> *) a b c.
(HasCallStack, MonadIO m, IsGrid a, IsWidget b, IsWidget c) =>
a -> b -> Maybe c -> PositionType -> Int32 -> Int32 -> m ()
gridAttachNextTo Grid
grid Entry
searchEntry (forall a. a -> Maybe a
Just Label
searchForLabel) PositionType
PositionTypeRight Int32
1 Int32
1
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsWidget a) =>
a -> m ()
widgetShow Entry
searchEntry
  forall (m :: * -> *) o.
(MonadIO m, IsWidget o) =>
o -> Int32 -> m ()
setWidgetMargin Entry
searchEntry Int32
10
  -- setWidgetMarginBottom searchEntry 20
  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$
    forall a (m :: * -> *).
(IsEntry a, MonadIO m) =>
a -> ((?self::a) => IO ()) -> m SignalHandlerId
onEntryActivate Entry
searchEntry forall a b. (a -> b) -> a -> b
$
      forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsDialog a) =>
a -> Int32 -> m ()
dialogResponse Dialog
dialog (forall a b. (Integral a, Num b) => a -> b
fromIntegral (forall a. Enum a => a -> Int
fromEnum ResponseType
ResponseTypeYes))

  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$
    forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsDialog a) =>
a -> Text -> Int32 -> m Widget
dialogAddButton
      Dialog
dialog
      Text
"Close"
      (forall a b. (Integral a, Num b) => a -> b
fromIntegral (forall a. Enum a => a -> Int
fromEnum ResponseType
ResponseTypeNo))
  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$
    forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsDialog a) =>
a -> Text -> Int32 -> m Widget
dialogAddButton
      Dialog
dialog
      Text
"Find"
      (forall a b. (Integral a, Num b) => a -> b
fromIntegral (forall a. Enum a => a -> Int
fromEnum ResponseType
ResponseTypeYes))

  forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsContainer a, IsWidget b) =>
a -> b -> m ()
containerAdd Box
box Grid
grid
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsWidget a) =>
a -> m ()
widgetShow Grid
grid
  forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsWindow a, IsWindow b) =>
a -> Maybe b -> m ()
windowSetTransientFor Dialog
dialog Maybe Window
win
  Int32
res <- forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsDialog a) =>
a -> m Int32
dialogRun Dialog
dialog

  Text
searchString <- forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsEntry a) =>
a -> m Text
entryGetText Entry
searchEntry
  let maybeSearchString :: Maybe Text
maybeSearchString =
        case forall a. Enum a => Int -> a
toEnum (forall a b. (Integral a, Num b) => a -> b
fromIntegral Int32
res) of
          ResponseType
ResponseTypeYes -> forall a. a -> Maybe a
Just Text
searchString
          ResponseType
_ -> forall a. Maybe a
Nothing

  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsWidget a) =>
a -> m ()
widgetDestroy Dialog
dialog

  forall (f :: * -> *) a. Applicative f => a -> f a
pure Maybe Text
maybeSearchString

doFind :: TMState -> IO ()
doFind :: TMState -> IO ()
doFind TMState
mvarTMState = do
  TMState'
tmState <- forall (m :: * -> *) a. MonadIO m => MVar a -> m a
readMVar TMState
mvarTMState
  let app :: Application
app = TMState' -> Application
tmStateApp TMState'
tmState
  Maybe Text
maybeSearchString <- Application -> IO (Maybe Text)
showFindDialog Application
app
  -- putStrLn $ "trying to find: " <> tshow maybeSearchString
  Maybe Terminal
maybeTerminal <- TMState -> IO (Maybe Terminal)
getFocusedTermFromState TMState
mvarTMState
  case (Maybe Text
maybeSearchString, Maybe Terminal
maybeTerminal) of
    (Just Text
searchString, Just Terminal
terminal) -> do
      -- TODO: Figure out how to import the correct pcre flags.
      --
      -- If you don't pass the pcre2Multiline flag, VTE gives
      -- the following warning:
      --
      -- (termonad-linux-x86_64:18792): Vte-WARNING **:
      -- 21:56:31.193: (vtegtk.cc:2269):void
      -- vte_terminal_search_set_regex(VteTerminal*,
      -- VteRegex*, guint32): runtime check failed:
      -- (regex == nullptr ||
      -- _vte_regex_get_compile_flags(regex) & PCRE2_MULTILINE)
      --
      -- However, if you do add the pcre2Multiline flag,
      -- the terminalSearchSetRegex appears to just completely
      -- not work.
      let pcreFlags :: Word32
pcreFlags = Word32
0
      let newRegex :: IO Regex
newRegex =
            forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Text -> Int64 -> Word32 -> m Regex
regexNewForSearch
              Text
searchString
              (forall a b. (Integral a, Num b) => a -> b
fromIntegral forall a b. (a -> b) -> a -> b
$ forall mono. MonoFoldable mono => mono -> Int
length Text
searchString)
              Word32
pcreFlags
      Either Text Regex
eitherRegex <-
        forall a. IO a -> (RegexError -> Text -> IO a) -> IO a
catchRegexError
          (forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap forall a b. b -> Either a b
Right IO Regex
newRegex)
          (\RegexError
_ Text
errMsg -> forall (f :: * -> *) a. Applicative f => a -> f a
pure (forall a b. a -> Either a b
Left Text
errMsg))
      case Either Text Regex
eitherRegex of
        Left Text
errMsg -> do
          let msg :: Text
msg = Text
"error when creating regex: " forall a. Semigroup a => a -> a -> a
<> Text
errMsg
          forall (m :: * -> *). MonadIO m => Handle -> Text -> m ()
hPutStrLn Handle
stderr Text
msg
        Right Regex
regex -> do
          forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsTerminal a) =>
a -> Maybe Regex -> Word32 -> m ()
terminalSearchSetRegex Terminal
terminal (forall a. a -> Maybe a
Just Regex
regex) Word32
pcreFlags
          forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsTerminal a) =>
a -> Bool -> m ()
terminalSearchSetWrapAround Terminal
terminal Bool
True
          Bool
_matchFound <- forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsTerminal a) =>
a -> m Bool
terminalSearchFindPrevious Terminal
terminal
          -- TODO: Setup an actual logging framework to show these
          -- kinds of log messages.  Also make a similar change in
          -- findAbove and findBelow.
          -- putStrLn $ "was match found: " <> tshow matchFound
          forall (f :: * -> *) a. Applicative f => a -> f a
pure ()
    (Maybe Text, Maybe Terminal)
_ -> forall (f :: * -> *) a. Applicative f => a -> f a
pure ()

findAbove :: TMState -> IO ()
findAbove :: TMState -> IO ()
findAbove TMState
mvarTMState = do
  Maybe Terminal
maybeTerminal <- TMState -> IO (Maybe Terminal)
getFocusedTermFromState TMState
mvarTMState
  case Maybe Terminal
maybeTerminal of
    Maybe Terminal
Nothing -> forall (f :: * -> *) a. Applicative f => a -> f a
pure ()
    Just Terminal
terminal -> do
      Bool
_matchFound <- forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsTerminal a) =>
a -> m Bool
terminalSearchFindPrevious Terminal
terminal
      -- putStrLn $ "was match found: " <> tshow matchFound
      forall (f :: * -> *) a. Applicative f => a -> f a
pure ()

findBelow :: TMState -> IO ()
findBelow :: TMState -> IO ()
findBelow TMState
mvarTMState = do
  Maybe Terminal
maybeTerminal <- TMState -> IO (Maybe Terminal)
getFocusedTermFromState TMState
mvarTMState
  case Maybe Terminal
maybeTerminal of
    Maybe Terminal
Nothing -> forall (f :: * -> *) a. Applicative f => a -> f a
pure ()
    Just Terminal
terminal -> do
      Bool
_matchFound <- forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsTerminal a) =>
a -> m Bool
terminalSearchFindNext Terminal
terminal
      -- putStrLn $ "was match found: " <> tshow matchFound
      forall (f :: * -> *) a. Applicative f => a -> f a
pure ()

setShowMenuBar :: Application -> Bool -> IO ()
setShowMenuBar :: Application -> Bool -> IO ()
setShowMenuBar Application
app Bool
visible = do
  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall (m :: * -> *) a. MaybeT m a -> m (Maybe a)
runMaybeT forall a b. (a -> b) -> a -> b
$ do
    Window
win <- forall (m :: * -> *) a. m (Maybe a) -> MaybeT m a
MaybeT forall a b. (a -> b) -> a -> b
$ forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsApplication a) =>
a -> m (Maybe Window)
applicationGetActiveWindow Application
app
    ApplicationWindow
appWin <- forall (m :: * -> *) a. m (Maybe a) -> MaybeT m a
MaybeT forall a b. (a -> b) -> a -> b
$ forall o o'.
(HasCallStack, ManagedPtrNewtype o, TypedObject o,
 ManagedPtrNewtype o', TypedObject o', GObject o') =>
(ManagedPtr o' -> o') -> o -> IO (Maybe o')
castTo ManagedPtr ApplicationWindow -> ApplicationWindow
ApplicationWindow Window
win
    forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift forall a b. (a -> b) -> a -> b
$ forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsApplicationWindow a) =>
a -> Bool -> m ()
applicationWindowSetShowMenubar ApplicationWindow
appWin Bool
visible

-- | Fill a combo box with ids and labels
--
-- The ids are stored in the combobox as 'Text', so their type should be an
-- instance of the 'Show' type class.
comboBoxFill :: forall a. Show a => ComboBoxText -> [(a, Text)] -> IO ()
comboBoxFill :: forall a. Show a => ComboBoxText -> [(a, Text)] -> IO ()
comboBoxFill ComboBoxText
comboBox = forall mono (m :: * -> *).
(MonoFoldable mono, Applicative m) =>
(Element mono -> m ()) -> mono -> m ()
mapM_ (a, Text) -> IO ()
go
  where
    go :: (a, Text) -> IO ()
    go :: (a, Text) -> IO ()
go (a
value, Text
textId) =
      forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsComboBoxText a) =>
a -> Maybe Text -> Text -> m ()
comboBoxTextAppend ComboBoxText
comboBox (forall a. a -> Maybe a
Just forall a b. (a -> b) -> a -> b
$ forall a. Show a => a -> Text
tshow a
value) Text
textId

-- | Set the current active item in a combobox given an input id.
comboBoxSetActive :: Show a => ComboBoxText -> a -> IO ()
comboBoxSetActive :: forall a. Show a => ComboBoxText -> a -> IO ()
comboBoxSetActive ComboBoxText
cb a
item = forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsComboBox a) =>
a -> Maybe Text -> m Bool
comboBoxSetActiveId ComboBoxText
cb (forall a. a -> Maybe a
Just forall a b. (a -> b) -> a -> b
$ forall a. Show a => a -> Text
tshow a
item)

-- | Get the current active item in a combobox
--
-- The list of values to be searched in the combobox must be given as a
-- parameter. These values are converted to Text then compared to the current
-- id.
comboBoxGetActive
  :: forall a. (Show a, Enum a) => ComboBoxText -> [a] -> IO (Maybe a)
comboBoxGetActive :: forall a. (Show a, Enum a) => ComboBoxText -> [a] -> IO (Maybe a)
comboBoxGetActive ComboBoxText
cb [a]
values = Maybe Text -> Maybe a
findEnumFromMaybeId forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsComboBox a) =>
a -> m (Maybe Text)
comboBoxGetActiveId ComboBoxText
cb
  where
    findEnumFromMaybeId :: Maybe Text -> Maybe a
    findEnumFromMaybeId :: Maybe Text -> Maybe a
findEnumFromMaybeId Maybe Text
maybeId = Maybe Text
maybeId forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= Text -> Maybe a
findEnumFromId

    findEnumFromId :: Text -> Maybe a
    findEnumFromId :: Text -> Maybe a
findEnumFromId Text
label = forall seq.
SemiSequence seq =>
(Element seq -> Bool) -> seq -> Maybe (Element seq)
find (\Element [a]
x -> forall a. Show a => a -> Text
tshow Element [a]
x forall a. Eq a => a -> a -> Bool
== Text
label) [a]
values

applyNewPreferences :: TMState -> IO ()
applyNewPreferences :: TMState -> IO ()
applyNewPreferences TMState
mvarTMState = do
  TMState'
tmState <- forall (m :: * -> *) a. MonadIO m => MVar a -> m a
readMVar TMState
mvarTMState
  let appWin :: ApplicationWindow
appWin = TMState'
tmState forall s a. s -> Getting a s a -> a
^. Lens' TMState' ApplicationWindow
lensTMStateAppWin
      config :: TMConfig
config = TMState'
tmState forall s a. s -> Getting a s a -> a
^. Lens' TMState' TMConfig
lensTMStateConfig
      notebook :: Notebook
notebook = TMState'
tmState forall s a. s -> Getting a s a -> a
^. Lens' TMState' TMNotebook
lensTMStateNotebook forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. Lens' TMNotebook Notebook
lensTMNotebook
      tabFocusList :: FocusList TMNotebookTab
tabFocusList = TMState'
tmState forall s a. s -> Getting a s a -> a
^. Lens' TMState' TMNotebook
lensTMStateNotebook forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. Lens' TMNotebook (FocusList TMNotebookTab)
lensTMNotebookTabs
      showMenu :: Bool
showMenu = TMConfig
config  forall s a. s -> Getting a s a -> a
^. Lens' TMConfig ConfigOptions
lensOptions forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. Lens' ConfigOptions Bool
lensShowMenu
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsApplicationWindow a) =>
a -> Bool -> m ()
applicationWindowSetShowMenubar ApplicationWindow
appWin Bool
showMenu
  TMConfig -> Notebook -> IO ()
setShowTabs TMConfig
config Notebook
notebook
  -- Sets the remaining preferences to each tab
  forall mono m.
(MonoFoldable mono, Monoid m) =>
(Element mono -> m) -> mono -> m
foldMap (TMState -> TMNotebookTab -> IO ()
applyNewPreferencesToTab TMState
mvarTMState) FocusList TMNotebookTab
tabFocusList

applyNewPreferencesToTab :: TMState -> TMNotebookTab -> IO ()
applyNewPreferencesToTab :: TMState -> TMNotebookTab -> IO ()
applyNewPreferencesToTab TMState
mvarTMState TMNotebookTab
tab = do
  TMState'
tmState <- forall (m :: * -> *) a. MonadIO m => MVar a -> m a
readMVar TMState
mvarTMState
  let fontDesc :: FontDescription
fontDesc = TMState'
tmState forall s a. s -> Getting a s a -> a
^. Lens' TMState' FontDescription
lensTMStateFontDesc
      term :: Terminal
term = TMNotebookTab
tab forall s a. s -> Getting a s a -> a
^. Lens' TMNotebookTab TMTerm
lensTMNotebookTabTerm forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. Lens' TMTerm Terminal
lensTerm
      scrolledWin :: ScrolledWindow
scrolledWin = TMNotebookTab
tab forall s a. s -> Getting a s a -> a
^. Lens' TMNotebookTab ScrolledWindow
lensTMNotebookTabTermContainer
      options :: ConfigOptions
options = TMState'
tmState forall s a. s -> Getting a s a -> a
^. Lens' TMState' TMConfig
lensTMStateConfig forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. Lens' TMConfig ConfigOptions
lensOptions
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsTerminal a) =>
a -> Maybe FontDescription -> m ()
terminalSetFont Terminal
term (forall a. a -> Maybe a
Just FontDescription
fontDesc)
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsTerminal a) =>
a -> CursorBlinkMode -> m ()
terminalSetCursorBlinkMode Terminal
term (ConfigOptions -> CursorBlinkMode
cursorBlinkMode ConfigOptions
options)
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsTerminal a) =>
a -> Text -> m ()
terminalSetWordCharExceptions Terminal
term (ConfigOptions -> Text
wordCharExceptions ConfigOptions
options)
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsTerminal a) =>
a -> CLong -> m ()
terminalSetScrollbackLines Terminal
term (forall a b. (Integral a, Num b) => a -> b
fromIntegral (ConfigOptions -> Integer
scrollbackLen ConfigOptions
options))
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsTerminal a) =>
a -> Bool -> m ()
terminalSetBoldIsBright Terminal
term (ConfigOptions -> Bool
boldIsBright ConfigOptions
options)
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsTerminal a) =>
a -> Bool -> m ()
terminalSetEnableSixelIfExists Terminal
term (ConfigOptions -> Bool
enableSixel ConfigOptions
options)
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsTerminal a) =>
a -> Bool -> m ()
terminalSetAllowBold Terminal
term (ConfigOptions -> Bool
allowBold ConfigOptions
options)

  let vScrollbarPolicy :: PolicyType
vScrollbarPolicy = ShowScrollbar -> PolicyType
showScrollbarToPolicy (ConfigOptions
options forall s a. s -> Getting a s a -> a
^. Lens' ConfigOptions ShowScrollbar
lensShowScrollbar)
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsScrolledWindow a) =>
a -> PolicyType -> PolicyType -> m ()
scrolledWindowSetPolicy ScrolledWindow
scrolledWin PolicyType
PolicyTypeAutomatic PolicyType
vScrollbarPolicy

-- | Show the preferences dialog.
--
-- When the user clicks on the Ok button, it copies the new settings to TMState.
-- Then apply them to the current terminals.
showPreferencesDialog :: TMState -> IO ()
showPreferencesDialog :: TMState -> IO ()
showPreferencesDialog TMState
mvarTMState = do
  -- Get app out of mvar
  TMState'
tmState <- forall (m :: * -> *) a. MonadIO m => MVar a -> m a
readMVar TMState
mvarTMState
  let app :: Application
app = TMState'
tmState forall s a. s -> Getting a s a -> a
^. Lens' TMState' Application
lensTMStateApp

  -- Create the preference dialog and get some widgets
  Builder
preferencesBuilder <-
    forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Text -> Int64 -> m Builder
builderNewFromString Text
preferencesText forall a b. (a -> b) -> a -> b
$ forall a b. (Integral a, Num b) => a -> b
fromIntegral (forall mono. MonoFoldable mono => mono -> Int
length Text
preferencesText)
  Dialog
preferencesDialog <-
    forall o.
GObject o =>
Builder -> Text -> (ManagedPtr o -> o) -> IO o
objFromBuildUnsafe Builder
preferencesBuilder Text
"preferences" ManagedPtr Dialog -> Dialog
Dialog
  CheckButton
confirmExitCheckButton <-
    forall o.
GObject o =>
Builder -> Text -> (ManagedPtr o -> o) -> IO o
objFromBuildUnsafe Builder
preferencesBuilder Text
"confirmExit" ManagedPtr CheckButton -> CheckButton
CheckButton
  CheckButton
showMenuCheckButton <-
    forall o.
GObject o =>
Builder -> Text -> (ManagedPtr o -> o) -> IO o
objFromBuildUnsafe Builder
preferencesBuilder Text
"showMenu" ManagedPtr CheckButton -> CheckButton
CheckButton
  CheckButton
boldIsBrightCheckButton <-
    forall o.
GObject o =>
Builder -> Text -> (ManagedPtr o -> o) -> IO o
objFromBuildUnsafe Builder
preferencesBuilder Text
"boldIsBright" ManagedPtr CheckButton -> CheckButton
CheckButton
  CheckButton
enableSixelCheckButton <-
    forall o.
GObject o =>
Builder -> Text -> (ManagedPtr o -> o) -> IO o
objFromBuildUnsafe Builder
preferencesBuilder Text
"enableSixel" ManagedPtr CheckButton -> CheckButton
CheckButton
  CheckButton
allowBoldCheckButton <-
    forall o.
GObject o =>
Builder -> Text -> (ManagedPtr o -> o) -> IO o
objFromBuildUnsafe Builder
preferencesBuilder Text
"allowBold" ManagedPtr CheckButton -> CheckButton
CheckButton
  EntryBuffer
wordCharExceptionsEntryBuffer <-
    forall o.
GObject o =>
Builder -> Text -> (ManagedPtr o -> o) -> IO o
objFromBuildUnsafe Builder
preferencesBuilder Text
"wordCharExceptions" ManagedPtr Entry -> Entry
Entry forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>=
      forall (m :: * -> *) o.
(MonadIO m, IsEntry o) =>
o -> m EntryBuffer
getEntryBuffer
  FontButton
fontButton <- forall o.
GObject o =>
Builder -> Text -> (ManagedPtr o -> o) -> IO o
objFromBuildUnsafe Builder
preferencesBuilder Text
"font" ManagedPtr FontButton -> FontButton
FontButton
  ComboBoxText
showScrollbarComboBoxText <-
    forall o.
GObject o =>
Builder -> Text -> (ManagedPtr o -> o) -> IO o
objFromBuildUnsafe Builder
preferencesBuilder Text
"showScrollbar" ManagedPtr ComboBoxText -> ComboBoxText
ComboBoxText
  forall a. Show a => ComboBoxText -> [(a, Text)] -> IO ()
comboBoxFill
    ComboBoxText
showScrollbarComboBoxText
    [ (ShowScrollbar
ShowScrollbarNever, Text
"Never")
    , (ShowScrollbar
ShowScrollbarAlways, Text
"Always")
    , (ShowScrollbar
ShowScrollbarIfNeeded, Text
"If needed")
    ]
  ComboBoxText
showTabBarComboBoxText <-
    forall o.
GObject o =>
Builder -> Text -> (ManagedPtr o -> o) -> IO o
objFromBuildUnsafe Builder
preferencesBuilder Text
"showTabBar" ManagedPtr ComboBoxText -> ComboBoxText
ComboBoxText
  forall a. Show a => ComboBoxText -> [(a, Text)] -> IO ()
comboBoxFill
    ComboBoxText
showTabBarComboBoxText
    [ (ShowTabBar
ShowTabBarNever, Text
"Never")
    , (ShowTabBar
ShowTabBarAlways, Text
"Always")
    , (ShowTabBar
ShowTabBarIfNeeded, Text
"If needed")
    ]
  ComboBoxText
cursorBlinkModeComboBoxText <-
    forall o.
GObject o =>
Builder -> Text -> (ManagedPtr o -> o) -> IO o
objFromBuildUnsafe Builder
preferencesBuilder Text
"cursorBlinkMode" ManagedPtr ComboBoxText -> ComboBoxText
ComboBoxText
  forall a. Show a => ComboBoxText -> [(a, Text)] -> IO ()
comboBoxFill
    ComboBoxText
cursorBlinkModeComboBoxText
    [ (CursorBlinkMode
CursorBlinkModeSystem, Text
"System")
    , (CursorBlinkMode
CursorBlinkModeOn, Text
"On")
    , (CursorBlinkMode
CursorBlinkModeOff, Text
"Off")
    ]
  SpinButton
scrollbackLenSpinButton <-
    forall o.
GObject o =>
Builder -> Text -> (ManagedPtr o -> o) -> IO o
objFromBuildUnsafe Builder
preferencesBuilder Text
"scrollbackLen" ManagedPtr SpinButton -> SpinButton
SpinButton
  forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Double
-> Double -> Double -> Double -> Double -> Double -> m Adjustment
adjustmentNew Double
0 Double
0 (forall a b. (Integral a, Num b) => a -> b
fromIntegral (forall a. Bounded a => a
maxBound :: Int)) Double
1 Double
10 Double
0 forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>=
    forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsSpinButton a, IsAdjustment b) =>
a -> b -> m ()
spinButtonSetAdjustment SpinButton
scrollbackLenSpinButton
  Label
warningLabel <- forall o.
GObject o =>
Builder -> Text -> (ManagedPtr o -> o) -> IO o
objFromBuildUnsafe Builder
preferencesBuilder Text
"warning" ManagedPtr Label -> Label
Label

  -- We show the warning label only if the user has launched termonad with a
  -- termonad.hs file
  FilePath
executablePath <- IO FilePath
getExecutablePath
  let hasTermonadHs :: Bool
hasTermonadHs = FilePath -> FilePath
takeFileName FilePath
executablePath forall a. Eq a => a -> a -> Bool
== FilePath
"termonad-linux-x86_64"
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsWidget a) =>
a -> Bool -> m ()
widgetSetVisible Label
warningLabel Bool
hasTermonadHs

  -- Make the dialog modal
  Maybe Window
maybeWin <- forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsApplication a) =>
a -> m (Maybe Window)
applicationGetActiveWindow Application
app
  forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsWindow a, IsWindow b) =>
a -> Maybe b -> m ()
windowSetTransientFor Dialog
preferencesDialog Maybe Window
maybeWin

  -- Init with current state
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsFontChooser a) =>
a -> FontDescription -> m ()
fontChooserSetFontDesc FontButton
fontButton (TMState'
tmState forall s a. s -> Getting a s a -> a
^. Lens' TMState' FontDescription
lensTMStateFontDesc)
  let options :: ConfigOptions
options = TMState'
tmState forall s a. s -> Getting a s a -> a
^. Lens' TMState' TMConfig
lensTMStateConfig forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. Lens' TMConfig ConfigOptions
lensOptions
  forall a. Show a => ComboBoxText -> a -> IO ()
comboBoxSetActive ComboBoxText
showScrollbarComboBoxText forall a b. (a -> b) -> a -> b
$ ConfigOptions -> ShowScrollbar
showScrollbar ConfigOptions
options
  forall a. Show a => ComboBoxText -> a -> IO ()
comboBoxSetActive ComboBoxText
showTabBarComboBoxText forall a b. (a -> b) -> a -> b
$ ConfigOptions -> ShowTabBar
showTabBar ConfigOptions
options
  forall a. Show a => ComboBoxText -> a -> IO ()
comboBoxSetActive ComboBoxText
cursorBlinkModeComboBoxText forall a b. (a -> b) -> a -> b
$ ConfigOptions -> CursorBlinkMode
cursorBlinkMode ConfigOptions
options
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsSpinButton a) =>
a -> Double -> m ()
spinButtonSetValue SpinButton
scrollbackLenSpinButton (forall a b. (Integral a, Num b) => a -> b
fromIntegral forall a b. (a -> b) -> a -> b
$ ConfigOptions -> Integer
scrollbackLen ConfigOptions
options)
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsToggleButton a) =>
a -> Bool -> m ()
toggleButtonSetActive CheckButton
confirmExitCheckButton forall a b. (a -> b) -> a -> b
$ ConfigOptions -> Bool
confirmExit ConfigOptions
options
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsToggleButton a) =>
a -> Bool -> m ()
toggleButtonSetActive CheckButton
showMenuCheckButton forall a b. (a -> b) -> a -> b
$ ConfigOptions -> Bool
showMenu ConfigOptions
options
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsToggleButton a) =>
a -> Bool -> m ()
toggleButtonSetActive CheckButton
boldIsBrightCheckButton forall a b. (a -> b) -> a -> b
$ ConfigOptions -> Bool
boldIsBright ConfigOptions
options
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsToggleButton a) =>
a -> Bool -> m ()
toggleButtonSetActive CheckButton
enableSixelCheckButton forall a b. (a -> b) -> a -> b
$ ConfigOptions -> Bool
enableSixel ConfigOptions
options
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsToggleButton a) =>
a -> Bool -> m ()
toggleButtonSetActive CheckButton
allowBoldCheckButton forall a b. (a -> b) -> a -> b
$ ConfigOptions -> Bool
allowBold ConfigOptions
options
  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsEntryBuffer a) =>
a -> Text -> Int32 -> m ()
entryBufferSetText EntryBuffer
wordCharExceptionsEntryBuffer (ConfigOptions -> Text
wordCharExceptions ConfigOptions
options) (-Int32
1)

  -- Run dialog then close
  Int32
res <- forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsDialog a) =>
a -> m Int32
dialogRun Dialog
preferencesDialog

  -- When closing the dialog get the new settings
  forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (forall a. Enum a => Int -> a
toEnum (forall a b. (Integral a, Num b) => a -> b
fromIntegral Int32
res) forall a. Eq a => a -> a -> Bool
== ResponseType
ResponseTypeAccept) forall a b. (a -> b) -> a -> b
$ do
    Maybe FontDescription
maybeFontDesc <- forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsFontChooser a) =>
a -> m (Maybe FontDescription)
fontChooserGetFontDesc FontButton
fontButton
    Maybe FontConfig
maybeFontConfig <-
      forall (m :: * -> *) a. Monad m => m (m a) -> m a
join forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM FontDescription -> IO (Maybe FontConfig)
fontConfigFromFontDescription Maybe FontDescription
maybeFontDesc
    Maybe ShowScrollbar
maybeShowScrollbar <-
      forall a. (Show a, Enum a) => ComboBoxText -> [a] -> IO (Maybe a)
comboBoxGetActive ComboBoxText
showScrollbarComboBoxText [ShowScrollbar
ShowScrollbarNever ..]
    Maybe ShowTabBar
maybeShowTabBar <-
      forall a. (Show a, Enum a) => ComboBoxText -> [a] -> IO (Maybe a)
comboBoxGetActive ComboBoxText
showTabBarComboBoxText [ShowTabBar
ShowTabBarNever ..]
    Maybe CursorBlinkMode
maybeCursorBlinkMode <-
      forall a. (Show a, Enum a) => ComboBoxText -> [a] -> IO (Maybe a)
comboBoxGetActive ComboBoxText
cursorBlinkModeComboBoxText [CursorBlinkMode
CursorBlinkModeSystem ..]
    Integer
scrollbackLenVal <-
      forall a b. (Integral a, Num b) => a -> b
fromIntegral forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsSpinButton a) =>
a -> m Int32
spinButtonGetValueAsInt SpinButton
scrollbackLenSpinButton
    Bool
confirmExitVal <- forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsToggleButton a) =>
a -> m Bool
toggleButtonGetActive CheckButton
confirmExitCheckButton
    Bool
showMenuVal <- forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsToggleButton a) =>
a -> m Bool
toggleButtonGetActive CheckButton
showMenuCheckButton
    Bool
boldIsBrightVal <- forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsToggleButton a) =>
a -> m Bool
toggleButtonGetActive CheckButton
boldIsBrightCheckButton
    Bool
enableSixelVal <- forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsToggleButton a) =>
a -> m Bool
toggleButtonGetActive CheckButton
enableSixelCheckButton
    Bool
allowBoldVal <- forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsToggleButton a) =>
a -> m Bool
toggleButtonGetActive CheckButton
allowBoldCheckButton
    Text
wordCharExceptionsVal <- forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsEntryBuffer a) =>
a -> m Text
entryBufferGetText EntryBuffer
wordCharExceptionsEntryBuffer

    -- Apply the changes to mvarTMState
    forall (m :: * -> *) a.
MonadUnliftIO m =>
MVar a -> (a -> m a) -> m ()
modifyMVar_ TMState
mvarTMState forall a b. (a -> b) -> a -> b
$ forall (f :: * -> *) a. Applicative f => a -> f a
pure
      forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. forall s t a b. ASetter s t a b -> (a -> b) -> s -> t
over Lens' TMState' FontDescription
lensTMStateFontDesc (forall a. a -> Maybe a -> a
`fromMaybe` Maybe FontDescription
maybeFontDesc)
      forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. forall s t a b. ASetter s t a b -> (a -> b) -> s -> t
over (Lens' TMState' TMConfig
lensTMStateConfig forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. Lens' TMConfig ConfigOptions
lensOptions)
        ( forall s t a b. ASetter s t a b -> b -> s -> t
set Lens' ConfigOptions Bool
lensConfirmExit Bool
confirmExitVal
        forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. forall s t a b. ASetter s t a b -> b -> s -> t
set Lens' ConfigOptions Bool
lensShowMenu Bool
showMenuVal
        forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. forall s t a b. ASetter s t a b -> b -> s -> t
set Lens' ConfigOptions Bool
lensBoldIsBright Bool
boldIsBrightVal
        forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. forall s t a b. ASetter s t a b -> b -> s -> t
set Lens' ConfigOptions Bool
lensEnableSixel Bool
enableSixelVal
        forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. forall s t a b. ASetter s t a b -> b -> s -> t
set Lens' ConfigOptions Bool
lensAllowBold Bool
allowBoldVal
        forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. forall s t a b. ASetter s t a b -> b -> s -> t
set Lens' ConfigOptions Text
lensWordCharExceptions Text
wordCharExceptionsVal
        forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. forall s t a b. ASetter s t a b -> (a -> b) -> s -> t
over Lens' ConfigOptions FontConfig
lensFontConfig (forall a. a -> Maybe a -> a
`fromMaybe` Maybe FontConfig
maybeFontConfig)
        forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. forall s t a b. ASetter s t a b -> b -> s -> t
set Lens' ConfigOptions Integer
lensScrollbackLen Integer
scrollbackLenVal
        forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. forall s t a b. ASetter s t a b -> (a -> b) -> s -> t
over Lens' ConfigOptions ShowScrollbar
lensShowScrollbar (forall a. a -> Maybe a -> a
`fromMaybe` Maybe ShowScrollbar
maybeShowScrollbar)
        forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. forall s t a b. ASetter s t a b -> (a -> b) -> s -> t
over Lens' ConfigOptions ShowTabBar
lensShowTabBar (forall a. a -> Maybe a -> a
`fromMaybe` Maybe ShowTabBar
maybeShowTabBar)
        forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. forall s t a b. ASetter s t a b -> (a -> b) -> s -> t
over Lens' ConfigOptions CursorBlinkMode
lensCursorBlinkMode (forall a. a -> Maybe a -> a
`fromMaybe` Maybe CursorBlinkMode
maybeCursorBlinkMode)
        )

    -- Save the changes to the preferences files
    forall (m :: * -> *) a b.
MonadUnliftIO m =>
MVar a -> (a -> m b) -> m b
withMVar TMState
mvarTMState forall a b. (a -> b) -> a -> b
$ TMConfig -> IO ()
saveToPreferencesFile forall {k} (cat :: k -> k -> *) (b :: k) (c :: k) (a :: k).
Category cat =>
cat b c -> cat a b -> cat a c
. forall s (m :: * -> *) a. MonadReader s m => Getting a s a -> m a
view Lens' TMState' TMConfig
lensTMStateConfig

    -- Update the app with new settings
    TMState -> IO ()
applyNewPreferences TMState
mvarTMState

  forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsWidget a) =>
a -> m ()
widgetDestroy Dialog
preferencesDialog

appStartup :: Application -> IO ()
appStartup :: Application -> IO ()
appStartup Application
_app = forall (f :: * -> *) a. Applicative f => a -> f a
pure ()

-- | Run Termonad with the given 'TMConfig'.
--
-- Do not perform any of the recompilation operations that the 'defaultMain'
-- function does.
start :: TMConfig -> IO ()
start :: TMConfig -> IO ()
start TMConfig
tmConfig = do
  -- app <- appNew (Just "haskell.termonad") [ApplicationFlagsFlagsNone]
  -- Make sure the application is not unique, so we can open multiple copies of it.
  Application
app <- forall (m :: * -> *).
(HasCallStack, MonadIO m, MonadFail m) =>
Maybe Text -> [ApplicationFlags] -> m Application
appNew forall a. Maybe a
Nothing [ApplicationFlags
ApplicationFlagsFlagsNone]
  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall a (m :: * -> *).
(IsApplication a, MonadIO m) =>
a -> ((?self::a) => IO ()) -> m SignalHandlerId
onApplicationStartup Application
app (Application -> IO ()
appStartup Application
app)
  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall a (m :: * -> *).
(IsApplication a, MonadIO m) =>
a -> ((?self::a) => IO ()) -> m SignalHandlerId
onApplicationActivate Application
app (TMConfig -> Application -> IO ()
appActivate TMConfig
tmConfig Application
app)
  forall (f :: * -> *) a. Functor f => f a -> f ()
void forall a b. (a -> b) -> a -> b
$ forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsApplication a) =>
a -> Maybe [FilePath] -> m Int32
applicationRun Application
app forall a. Maybe a
Nothing

-- | Run Termonad with the given 'TMConfig'.
--
-- This function will check if there is a @~\/.config\/termonad\/termonad.hs@ file
-- and a @~\/.cache\/termonad\/termonad-linux-x86_64@ binary.  Termonad will
-- perform different actions based on whether or not these two files exist.
--
-- Here are the four different possible actions based on the existence of these
-- two files.
--
-- - @~\/.config\/termonad\/termonad.hs@ exists, @~\/.cache\/termonad\/termonad-linux-x86_64@ exists
--
--     The timestamps of these two files are checked.  If the
--     @~\/.config\/termonad\/termonad.hs@ file has been modified after the
--     @~\/.cache\/termonad\/termonad-linux-x86_64@ binary, then Termonad will use
--     GHC to recompile the @~\/.config\/termonad\/termonad.hs@ file, producing a
--     new binary at @~\/.cache\/termonad\/termonad-linux-x86_64@.  This new binary
--     will be re-executed.  The 'TMConfig' passed to this 'defaultMain' will be
--     effectively thrown away.
--
--     If GHC fails to recompile the @~\/.config\/termonad\/termonad.hs@ file, then
--     Termonad will just execute 'start' with the 'TMConfig' passed in.
--
--     If the @~\/.cache\/termonad\/termonad-linux-x86_64@ binary has been modified
--     after the @~\/.config\/termonad\/termonad.hs@ file, then Termonad will
--     re-exec the @~\/.cache\/termonad\/termonad-linux-x86_64@ binary.  The
--     'TMConfig' passed to this 'defaultMain' will be effectively thrown away.
--
-- - @~\/.config\/termonad\/termonad.hs@ exists, @~\/.cache\/termonad\/termonad-linux-x86_64@ does not exist
--
--     Termonad will use GHC to recompile the @~\/.config\/termonad\/termonad.hs@
--     file, producing a new binary at @~\/.cache\/termonad\/termonad-linux-x86_64@.
--     This new binary will be re-executed.  The 'TMConfig' passed to this
--     'defaultMain' will be effectively thrown away.
--
--     If GHC fails to recompile the @~\/.config\/termonad\/termonad.hs@ file, then
--     Termonad will just execute 'start' with the 'TMConfig' passed in.
--
-- - @~\/.config\/termonad\/termonad.hs@ does not exist, @~\/.cache\/termonad\/termonad-linux-x86_64@ exists
--
--     Termonad will ignore the @~\/.cache\/termonad\/termonad-linux-x86_64@ binary
--     and just run 'start' with the 'TMConfig' passed to this function.
--
-- - @~\/.config\/termonad\/termonad.hs@ does not exist, @~\/.cache\/termonad\/termonad-linux-x86_64@ does not exist
--
--     Termonad will run 'start' with the 'TMConfig' passed to this function.
--
-- Other notes:
--
-- 1. That the locations of @~\/.config\/termonad\/termonad.hs@ and
--    @~\/.cache\/termonad\/termonad-linux-x86_64@ may differ depending on your
--    system.
--
-- 2. In your own @~\/.config\/termonad\/termonad.hs@ file, you can use either
--    'defaultMain' or 'start'.  As long as you always execute the system-wide
--    @termonad@ binary (instead of the binary produced as
--    @~\/.cache\/termonad\/termonad-linux-x86_64@), the effect should be the same.
defaultMain :: TMConfig -> IO ()
defaultMain :: TMConfig -> IO ()
defaultMain TMConfig
tmConfig = do
  let params :: Params (TMConfig, FilePath) ()
params =
        forall cfgType a. Params cfgType a
defaultParams
          { projectName :: FilePath
projectName = FilePath
"termonad"
          , showError :: (TMConfig, FilePath) -> FilePath -> (TMConfig, FilePath)
showError = \(TMConfig
cfg, FilePath
oldErrs) FilePath
newErr -> (TMConfig
cfg, FilePath
oldErrs forall a. Semigroup a => a -> a -> a
<> FilePath
"\n" forall a. Semigroup a => a -> a -> a
<> FilePath
newErr)
          , realMain :: (TMConfig, FilePath) -> IO ()
realMain = \(TMConfig
cfg, FilePath
errs) -> forall (m :: * -> *). MonadIO m => Text -> m ()
putStrLn (forall seq. IsSequence seq => [Element seq] -> seq
pack FilePath
errs) forall (f :: * -> *) a b. Applicative f => f a -> f b -> f b
*> TMConfig -> IO ()
start TMConfig
cfg
          }
  Either IOError ()
eitherRes <- forall a. IO a -> IO (Either IOError a)
tryIOError forall a b. (a -> b) -> a -> b
$ forall cfgType a. Params cfgType a -> cfgType -> IO a
wrapMain Params (TMConfig, FilePath) ()
params (TMConfig
tmConfig, FilePath
"")
  case Either IOError ()
eitherRes of
    Left IOError
ioErr
      | IOError -> IOErrorType
ioeGetErrorType IOError
ioErr forall a. Eq a => a -> a -> Bool
== IOErrorType
doesNotExistErrorType Bool -> Bool -> Bool
&& IOError -> Maybe FilePath
ioeGetFileName IOError
ioErr forall a. Eq a => a -> a -> Bool
== forall a. a -> Maybe a
Just FilePath
"ghc" -> do
          forall (m :: * -> *). MonadIO m => Text -> m ()
putStrLn forall a b. (a -> b) -> a -> b
$
            Text
"Could not find ghc on your PATH.  Ignoring your termonad.hs " forall a. Semigroup a => a -> a -> a
<>
            Text
"configuration file and running termonad with default settings."
          TMConfig -> IO ()
start TMConfig
tmConfig
      | Bool
otherwise -> do
          forall (m :: * -> *). MonadIO m => Text -> m ()
putStrLn Text
"IO error occurred when trying to run termonad:"
          forall a (m :: * -> *). (Show a, MonadIO m) => a -> m ()
print IOError
ioErr
          forall (m :: * -> *). MonadIO m => Text -> m ()
putStrLn Text
"Don't know how to recover.  Exiting."
    Right ()
_ -> forall (f :: * -> *) a. Applicative f => a -> f a
pure ()