32 lines
901 B
Haskell
32 lines
901 B
Haskell
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-- | Screensaver plugin
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--
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-- Use the custom DBus interface exported by the XMonad process so I can react
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-- to signals spawned by commands
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module Xmobar.Plugins.Screensaver
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( Screensaver(..)
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, ssAlias
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) where
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import Xmobar
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import XMonad.Internal.DBus.Common
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import XMonad.Internal.DBus.Screensaver
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import Xmobar.Plugins.Common
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newtype Screensaver = Screensaver (String, String, String) deriving (Read, Show)
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ssAlias :: String
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ssAlias = "screensaver"
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instance Exec Screensaver where
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alias (Screensaver _) = ssAlias
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start (Screensaver (text, colorOn, colorOff)) cb = do
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withDBusClientConnection_ False $ \c -> do
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matchSignal (cb . fmtState) c
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cb . fmtState =<< callQuery c
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where
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fmtState = maybe "N/A" $ chooseColor text colorOn colorOff
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