Termbox.Bindings.C

Functions

Initialize / shutdown

tb_init :: IO CInt

Initialize the termbox library.

tb_init_fd :: CInt -> IO CInt

Initialize the termbox library.

tb_init = tb_init_fd(0)

tb_init_file :: CString -> IO CInt

Initialize the termbox library.

tb_init = tb_init_file("/dev/tty")

tb_shutdown :: IO ()

Shutdown the termbox library.

Get/set input/output mode

tb_select_input_mode :: CInt -> IO CInt

Get/set the input mode.

tb_select_output_mode :: CInt -> IO CInt

Get/set the output mode.

Get terminal dimensions

tb_width :: IO CInt

Get the terminal width.

tb_height :: IO CInt

Get the terminal height.

Poll for events

tb_peek_event :: Ptr Tb_event -> CInt -> IO CInt

Wait up to a number of milliseconds for an event.

tb_poll_event :: Ptr Tb_event -> IO CInt

Wait for an event.

Set a cell

tb_set_cursor

Arguments

:: CInt

x

-> CInt

y

-> IO ()

Set the cursor location, or hide it.

tb_put_cell

Arguments

:: CInt

x

-> CInt

y

-> Ptr Tb_cell

cell

-> IO ()

Set a cell value in the back buffer.

tb_change_cell

Arguments

:: CInt

x

-> CInt

y

-> Word32

ch

-> Word16

fg

-> Word16

bg

-> IO ()

Set a cell value in the back buffer.

tb_cell_buffer :: IO (Ptr Tb_cell)

Get a pointer to the back buffer.

Clear and synchronize the back buffer

tb_clear :: IO ()

Clear the back buffer.

tb_set_clear_attributes

Arguments

:: Word16

fg

-> Word16

bg

-> IO ()

Set the foreground and background attributes that tb_clear clears the back buffer with.

tb_present :: IO ()

Synchronize the back buffer with the terminal.

Objects

data Tb_cell

A cell.

Constructors

Tb_cell

Fields

• ch :: !Word32

  A unicode character.

• fg :: !Word16

  Foreground attribute.

• bg :: !Word16

  Background attribute.

Instances

Storable Tb_cell

Defined in Termbox.Bindings.C

Methods

sizeOf :: Tb_cell -> Int

alignment :: Tb_cell -> Int

peekElemOff :: Ptr Tb_cell -> Int -> IO Tb_cell

pokeElemOff :: Ptr Tb_cell -> Int -> Tb_cell -> IO ()

peekByteOff :: Ptr b -> Int -> IO Tb_cell

pokeByteOff :: Ptr b -> Int -> Tb_cell -> IO ()

peek :: Ptr Tb_cell -> IO Tb_cell

poke :: Ptr Tb_cell -> Tb_cell -> IO ()

Generic Tb_cell

Defined in Termbox.Bindings.C

Associated Types

type Rep Tb_cell :: Type -> Type

Methods

from :: Tb_cell -> Rep Tb_cell x

to :: Rep Tb_cell x -> Tb_cell

Show Tb_cell

Defined in Termbox.Bindings.C

Methods

showsPrec :: Int -> Tb_cell -> ShowS

show :: Tb_cell -> String

showList :: [Tb_cell] -> ShowS

Eq Tb_cell

Defined in Termbox.Bindings.C

Methods

(==) :: Tb_cell -> Tb_cell -> Bool

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

Ord Tb_cell

Defined in Termbox.Bindings.C

Methods

compare :: Tb_cell -> Tb_cell -> Ordering

(<) :: Tb_cell -> Tb_cell -> Bool

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

(>) :: Tb_cell -> Tb_cell -> Bool

(>=) :: Tb_cell -> Tb_cell -> Bool

max :: Tb_cell -> Tb_cell -> Tb_cell

min :: Tb_cell -> Tb_cell -> Tb_cell

type Rep Tb_cell

Defined in Termbox.Bindings.C

type Rep Tb_cell = D1 ('MetaData "Tb_cell" "Termbox.Bindings.C" "termbox-bindings-c-0.1.0-EU9QD3vg80E9pR6rrLY4UE" 'False) (C1 ('MetaCons "Tb_cell" 'PrefixI 'True) (S1 ('MetaSel ('Just "ch") 'SourceUnpack 'SourceStrict 'DecidedStrict) (Rec0 Word32) :*: (S1 ('MetaSel ('Just "fg") 'SourceUnpack 'SourceStrict 'DecidedStrict) (Rec0 Word16) :*: S1 ('MetaSel ('Just "bg") 'SourceUnpack 'SourceStrict 'DecidedStrict) (Rec0 Word16))))

data Tb_event

An event.

Constructors

Tb_event

Fields

• type_ :: !Word8
• mod :: !Word8
• key :: !Word16
• ch :: !Word32
• w :: !Int32
• h :: !Int32
• x :: !Int32
• y :: !Int32

Instances

Storable Tb_event

Defined in Termbox.Bindings.C

Methods

sizeOf :: Tb_event -> Int

alignment :: Tb_event -> Int

peekElemOff :: Ptr Tb_event -> Int -> IO Tb_event

pokeElemOff :: Ptr Tb_event -> Int -> Tb_event -> IO ()

peekByteOff :: Ptr b -> Int -> IO Tb_event

pokeByteOff :: Ptr b -> Int -> Tb_event -> IO ()

peek :: Ptr Tb_event -> IO Tb_event

poke :: Ptr Tb_event -> Tb_event -> IO ()

Generic Tb_event

Defined in Termbox.Bindings.C

Associated Types

type Rep Tb_event :: Type -> Type

Methods

from :: Tb_event -> Rep Tb_event x

to :: Rep Tb_event x -> Tb_event

Show Tb_event

Defined in Termbox.Bindings.C

Methods

showsPrec :: Int -> Tb_event -> ShowS

show :: Tb_event -> String

showList :: [Tb_event] -> ShowS

Eq Tb_event

Defined in Termbox.Bindings.C

Methods

(==) :: Tb_event -> Tb_event -> Bool

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

Ord Tb_event

Defined in Termbox.Bindings.C

Methods

compare :: Tb_event -> Tb_event -> Ordering

(<) :: Tb_event -> Tb_event -> Bool

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

(>) :: Tb_event -> Tb_event -> Bool

(>=) :: Tb_event -> Tb_event -> Bool

max :: Tb_event -> Tb_event -> Tb_event

min :: Tb_event -> Tb_event -> Tb_event

type Rep Tb_event

Defined in Termbox.Bindings.C

type Rep Tb_event = D1 ('MetaData "Tb_event" "Termbox.Bindings.C" "termbox-bindings-c-0.1.0-EU9QD3vg80E9pR6rrLY4UE" 'False) (C1 ('MetaCons "Tb_event" 'PrefixI 'True) (((S1 ('MetaSel ('Just "type_") 'SourceUnpack 'SourceStrict 'DecidedStrict) (Rec0 Word8) :*: S1 ('MetaSel ('Just "mod") 'SourceUnpack 'SourceStrict 'DecidedStrict) (Rec0 Word8)) :*: (S1 ('MetaSel ('Just "key") 'SourceUnpack 'SourceStrict 'DecidedStrict) (Rec0 Word16) :*: S1 ('MetaSel ('Just "ch") 'SourceUnpack 'SourceStrict 'DecidedStrict) (Rec0 Word32))) :*: ((S1 ('MetaSel ('Just "w") 'SourceUnpack 'SourceStrict 'DecidedStrict) (Rec0 Int32) :*: S1 ('MetaSel ('Just "h") 'SourceUnpack 'SourceStrict 'DecidedStrict) (Rec0 Int32)) :*: (S1 ('MetaSel ('Just "x") 'SourceUnpack 'SourceStrict 'DecidedStrict) (Rec0 Int32) :*: S1 ('MetaSel ('Just "y") 'SourceUnpack 'SourceStrict 'DecidedStrict) (Rec0 Int32)))))

Constants

Keys

_TB_KEY_ARROW_DOWN :: Word16

_TB_KEY_ARROW_LEFT :: Word16

_TB_KEY_ARROW_RIGHT :: Word16

_TB_KEY_ARROW_UP :: Word16

_TB_KEY_BACKSPACE :: Word16

_TB_KEY_BACKSPACE2 :: Word16

_TB_KEY_CTRL_2 :: Word16

_TB_KEY_CTRL_3 :: Word16

_TB_KEY_CTRL_4 :: Word16

_TB_KEY_CTRL_5 :: Word16

_TB_KEY_CTRL_6 :: Word16

_TB_KEY_CTRL_7 :: Word16

_TB_KEY_CTRL_8 :: Word16

_TB_KEY_CTRL_A :: Word16

_TB_KEY_CTRL_B :: Word16

_TB_KEY_CTRL_BACKSLASH :: Word16

_TB_KEY_CTRL_C :: Word16

_TB_KEY_CTRL_D :: Word16

_TB_KEY_CTRL_E :: Word16

_TB_KEY_CTRL_F :: Word16

_TB_KEY_CTRL_G :: Word16

_TB_KEY_CTRL_H :: Word16

_TB_KEY_CTRL_I :: Word16

_TB_KEY_CTRL_J :: Word16

_TB_KEY_CTRL_K :: Word16

_TB_KEY_CTRL_L :: Word16

_TB_KEY_CTRL_LSQ_BRACKET :: Word16

_TB_KEY_CTRL_M :: Word16

_TB_KEY_CTRL_N :: Word16

_TB_KEY_CTRL_O :: Word16

_TB_KEY_CTRL_P :: Word16

_TB_KEY_CTRL_Q :: Word16

_TB_KEY_CTRL_R :: Word16

_TB_KEY_CTRL_RSQ_BRACKET :: Word16

_TB_KEY_CTRL_S :: Word16

_TB_KEY_CTRL_SLASH :: Word16

_TB_KEY_CTRL_T :: Word16

_TB_KEY_CTRL_TILDE :: Word16

_TB_KEY_CTRL_U :: Word16

_TB_KEY_CTRL_UNDERSCORE :: Word16

_TB_KEY_CTRL_V :: Word16

_TB_KEY_CTRL_W :: Word16

_TB_KEY_CTRL_X :: Word16

_TB_KEY_CTRL_Y :: Word16

_TB_KEY_CTRL_Z :: Word16

_TB_KEY_DELETE :: Word16

_TB_KEY_END :: Word16

_TB_KEY_ENTER :: Word16

_TB_KEY_ESC :: Word16

_TB_KEY_F1 :: Word16

_TB_KEY_F10 :: Word16

_TB_KEY_F11 :: Word16

_TB_KEY_F12 :: Word16

_TB_KEY_F2 :: Word16

_TB_KEY_F3 :: Word16

_TB_KEY_F4 :: Word16

_TB_KEY_F5 :: Word16

_TB_KEY_F6 :: Word16

_TB_KEY_F7 :: Word16

_TB_KEY_F8 :: Word16

_TB_KEY_F9 :: Word16

_TB_KEY_HOME :: Word16

_TB_KEY_INSERT :: Word16

_TB_KEY_MOUSE_LEFT :: Word16

_TB_KEY_MOUSE_MIDDLE :: Word16

_TB_KEY_MOUSE_RELEASE :: Word16

_TB_KEY_MOUSE_RIGHT :: Word16

_TB_KEY_MOUSE_WHEEL_DOWN :: Word16

_TB_KEY_MOUSE_WHEEL_UP :: Word16

_TB_KEY_PGDN :: Word16

_TB_KEY_PGUP :: Word16

_TB_KEY_SPACE :: Word16

_TB_KEY_TAB :: Word16

Alt modifiers

_TB_MOD_ALT :: Word8

_TB_MOD_MOTION :: Word8

Colors

_TB_DEFAULT :: Word16

_TB_BLACK :: Word16

_TB_BLUE :: Word16

_TB_CYAN :: Word16

_TB_GREEN :: Word16

_TB_MAGENTA :: Word16

_TB_RED :: Word16

_TB_WHITE :: Word16

_TB_YELLOW :: Word16

Attributes

_TB_BOLD :: Word16

_TB_REVERSE :: Word16

_TB_UNDERLINE :: Word16

Event types

_TB_EVENT_KEY :: Word8

_TB_EVENT_MOUSE :: Word8

_TB_EVENT_RESIZE :: Word8

tb_init error codes

_TB_EFAILED_TO_OPEN_TTY :: CInt

_TB_EPIPE_TRAP_ERROR :: CInt

_TB_EUNSUPPORTED_TERMINAL :: CInt

Hide cursor

_TB_HIDE_CURSOR :: CInt

Input modes

_TB_INPUT_CURRENT :: CInt

_TB_INPUT_ALT :: CInt

_TB_INPUT_ESC :: CInt

_TB_INPUT_MOUSE :: CInt

Output modes

_TB_OUTPUT_CURRENT :: CInt

_TB_OUTPUT_216 :: CInt

_TB_OUTPUT_256 :: CInt

_TB_OUTPUT_GRAYSCALE :: CInt

_TB_OUTPUT_NORMAL :: CInt