System.Terminal.Emulator.Term

Types

data Term

Instances

Eq Term

Defined in System.Terminal.Emulator.Term

Methods

(==) :: Term -> Term -> Bool

(/=) :: Term -> Term -> Bool

Ord Term

Defined in System.Terminal.Emulator.Term

Methods

compare :: Term -> Term -> Ordering

(<) :: Term -> Term -> Bool

(<=) :: Term -> Term -> Bool

(>) :: Term -> Term -> Bool

(>=) :: Term -> Term -> Bool

max :: Term -> Term -> Term

min :: Term -> Term -> Term

Show Term

Defined in System.Terminal.Emulator.Term

Methods

showsPrec :: Int -> Term -> ShowS

show :: Term -> String

showList :: [Term] -> ShowS

mkTerm :: (Int, Int) -> Term

Create a new blank Terminal with the given size (width, height)

Direct Term Lenses

termAttrs :: Lens' Term Attrs

cursorPos :: Lens' Term (Int, Int)

Cursor line is always in the range [0..numRows-1]

Cursor col is always in the range [0..numCols-1]

cursorState :: Lens' Term CursorState

modeWrap :: Lens' Term Bool

Wraparound Mode (DECAWM)

insertMode :: Lens' Term Bool

Insert/Replace Mode (IRM)

altScreenActive :: Lens' Term Bool

numCols :: Lens' Term Int

numRows :: Lens' Term Int

keyboardState :: Lens' Term KeyboardState

scrollTop :: Lens' Term Int

scrollBottom :: Lens' Term Int

scrollBackLines :: Lens' Term TermLines

numScrollBackLines :: Lens' Term Int

termScreen :: Lens' Term TermLines

termAlt :: Lens' Term TermLines

windowTitle :: Lens' Term Text

Direct CursorState Lenses

wrapNext :: Lens' CursorState Bool

origin :: Lens' CursorState Bool

Helper Term Lenses

cursorLine :: Lens' Term TermLine

A lens to the line where the cursor currently is

activeScreen :: Lens' Term TermLines

Either the main screen or the alternate screen (depending on which is active)

Misc

addScrollBackLines :: TermLines -> Term -> Term

vuIndex :: Unbox a => Int -> Lens' (Vector a) a

termGetKeyboardState :: Term -> KeyboardState