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|
-----------------------------------------------------------------------------
-- |
-- Module : Xmobar.Config.Types
-- Copyright : (c) Andrea Rossato
-- License : BSD-style (see LICENSE)
--
-- Maintainer : Jose A. Ortega Ruiz <jao@gnu.org>
-- Stability : unstable
-- Portability : unportable
--
-- The configuration types
--
-----------------------------------------------------------------------------
module Xmobar.Config.Types
( Config (..)
, XPosition (..), Align (..), Border (..), TextOutputFormat (..)
, Segment
, FontIndex
, Box(..)
, BoxBorder(..)
, BoxOffset(..)
, BoxMargins(..)
, TextRenderInfo(..)
, Widget(..)
, SignalChan (..)
, Action (..)
, Button
) where
import qualified Control.Concurrent.STM as STM
import qualified Xmobar.Run.Runnable as R
import qualified Xmobar.System.Signal as S
import Data.Int (Int32)
import Foreign.C.Types (CInt)
import Xmobar.Run.Actions (Action (..), Button)
-- $config
-- Configuration data type
-- | The configuration data type
data Config =
Config { font :: String -- ^ Font
, additionalFonts :: [String] -- ^ List of alternative fonts
, wmClass :: String -- ^ X11 WM_CLASS property value
, wmName :: String -- ^ X11 WM_NAME property value
, bgColor :: String -- ^ Backgroud color
, fgColor :: String -- ^ Default font color
, position :: XPosition -- ^ Top Bottom or Static
, textOutput :: Bool -- ^ Write data to stdout instead of X
, textOutputFormat :: TextOutputFormat
-- ^ Which color format to use for stdout: Ansi or Pango
, textOffset :: Int -- ^ Offset from top of window for text
, textOffsets :: [Int] -- ^ List of offsets for additionalFonts
, iconOffset :: Int -- ^ Offset from top of window for icons
, border :: Border -- ^ NoBorder TopB BottomB or FullB
, borderColor :: String -- ^ Border color
, borderWidth :: Int -- ^ Border width
, alpha :: Int -- ^ Transparency from 0 (transparent)
-- to 255 (opaque)
, hideOnStart :: Bool -- ^ Hide (Unmap) the window on
-- initialization
, allDesktops :: Bool -- ^ Tell the WM to map to all desktops
, overrideRedirect :: Bool -- ^ Needed for dock behaviour in some
-- non-tiling WMs
, pickBroadest :: Bool -- ^ Use the broadest display
-- instead of the first one by
-- default
, lowerOnStart :: Bool -- ^ lower to the bottom of the
-- window stack on initialization
, persistent :: Bool -- ^ Whether automatic hiding should
-- be enabled or disabled
, iconRoot :: FilePath -- ^ Root folder for icons
, commands :: [R.Runnable] -- ^ For setting the command,
-- the command arguments
-- and refresh rate for the programs
-- to run (optional)
, sepChar :: String -- ^ The character to be used for indicating
-- commands in the output template
-- (default '%')
, alignSep :: String -- ^ Separators for left, center and
-- right text alignment
, template :: String -- ^ The output template
, verbose :: Bool -- ^ Emit additional debug messages
, signal :: SignalChan -- ^ Channel to send signals to xmobar
, dpi :: Double -- ^ DPI scaling factor for fonts
} deriving (Read, Show)
-- | The position datatype
data XPosition = Top -- ^ Top of the screen, full width, auto height
| TopH -- ^ Top of the screen, full width with
-- specific height
Int -- ^ Height (in pixels)
-- | Top of the screen, full width with
-- specific height and margins
| TopHM
Int -- ^ Height (in pixels)
Int -- ^ Left margin (in pixels)
Int -- ^ Right margin (in pixels)
Int -- ^ Top margin (in pixels)
Int -- ^ Bottom margin (in pixels)
-- | Top of the screen with specific width
-- (as screen percentage) and alignment
| TopW
Align -- ^ Alignement (L|C|R)
Int -- ^ Width as screen percentage (0-100)
-- | Top of the screen with specific width
-- (as screen percentage), height and
-- alignment
| TopSize
Align -- ^ Alignement (L|C|R)
Int -- ^ Width as screen percentage (0-100)
Int -- ^ Height (in pixels)
-- | Top of the screen with specific left/right
-- margins
| TopP
Int -- ^ Left margin (in pixels)
Int -- ^ Right margin (in pixels)
-- | Bottom of the screen, full width, auto height
| Bottom
| BottomH -- ^ Bottom of the screen, full width, with
-- specific height
Int -- ^ Height (in pixels)
-- | Bottom of the screen with specific height
-- and margins
| BottomHM
Int -- ^ Height (in pixels)
Int -- ^ Left margin (in pixels)
Int -- ^ Right margin (in pixels)
Int -- ^ Top margin (in pixels)
Int -- ^ Bottom margin (in pixels)
-- | Bottom of the screen with specific
-- left/right margins
| BottomP
Int -- ^ Left margin (in pixels)
Int -- ^ Bottom margin (in pixels)
-- | Bottom of the screen with specific width
-- (as screen percentage) and alignment
-- and alignment
| BottomW
Align -- ^ Alignement (L|C|R)
Int -- ^ Width as screen percentage (0-100)
-- | Bottom of the screen with specific width
-- (as screen percentage), height
-- and alignment
| BottomSize
Align -- ^ Alignement (L|C|R)
Int -- ^ Width as screen percentage (0-100)
Int -- ^ Height (in pixels)
-- | Static position and specific size
| Static { xpos :: Int -- ^ Position X (in pixels)
, ypos :: Int -- ^ Position Y (in pixels)
, width :: Int -- ^ Width (in pixels)
, height :: Int -- ^ Height (in pixels)
}
-- | Along with the position characteristics
-- specify the screen to display the bar
| OnScreen
Int -- ^ Screen id (primary is 0)
XPosition -- ^ Position
deriving ( Read, Show, Eq )
data Align = L | R | C deriving ( Read, Show, Eq )
data Border = NoBorder
| TopB
| BottomB
| FullB
| TopBM Int
| BottomBM Int
| FullBM Int
deriving ( Read, Show, Eq )
data TextOutputFormat = Plain | Ansi | Pango | Swaybar deriving (Read, Show, Eq)
type FontIndex = Int
newtype SignalChan = SignalChan {unSignalChan :: Maybe (STM.TMVar S.SignalType)}
instance Read SignalChan where
readsPrec _ _ = fail "SignalChan is not readable from a String"
instance Show SignalChan where
show (SignalChan (Just _)) = "SignalChan (Just <tmvar>)"
show (SignalChan Nothing) = "SignalChan Nothing"
data Widget = Icon String | Text String | Hspace Int32 deriving Show
data BoxOffset = BoxOffset Align Int32 deriving (Eq, Show)
-- margins: Top, Right, Bottom, Left
data BoxMargins = BoxMargins Int32 Int32 Int32 Int32 deriving (Eq, Show)
data BoxBorder = BBTop
| BBBottom
| BBVBoth
| BBLeft
| BBRight
| BBHBoth
| BBFull
deriving (Read, Eq, Show)
data Box = Box { bBorder :: BoxBorder
, bOffset :: BoxOffset
, bWidth :: CInt
, bColor :: String
, bMargins :: BoxMargins
} deriving (Eq, Show)
data TextRenderInfo = TextRenderInfo { tColorsString :: String
, tBgTopOffset :: Int32
, tBgBottomOffset :: Int32
, tBoxes :: [Box]
} deriving Show
type Segment = (Widget, TextRenderInfo, FontIndex, Maybe [Action])
|
