System.Taffybar.Hooks

This module provides various startup hooks that can be added to TaffybarConfig.

Documentation

module System.Taffybar.DBus

newtype NetworkInfoChan

The type of the channel that provides network information in taffybar.

Constructors

NetworkInfoChan (TChan [(String, (Rational, Rational))])

buildNetworkInfoChan :: Double -> IO NetworkInfoChan

Build a NetworkInfoChan that refreshes at the provided interval.

getNetworkChan :: TaffyIO NetworkInfoChan

Get the NetworkInfoChan from Context, creating it if it does not exist.

setTaffyLogFormatter :: String -> IO ()

Set the log formatter used in the taffybar process

withBatteryRefresh :: TaffybarConfig -> TaffybarConfig

Add refreshBatteriesOnPropChange to the startupHook of the provided TaffybarConfig. Use this if your system has issues with the battery widget not updating or reporting the incorrect state.

This function withBatteryRefresh is not normally needed because the battery widget already subscribes to updates from UPower, and UPower usually works correctly.

getDirectoryEntriesByClassName :: TaffyIO (MultiMap String DesktopEntry)

Load the DesktopEntry cache from Context state.

readDirectoryEntriesDefault :: TaffyIO (MultiMap String DesktopEntry)

Read DesktopEntry values into a Multimap, where they are indexed by the class name specified in the DesktopEntry.

updateDirectoryEntriesCache :: TaffyIO ()

Update the DesktopEntry cache every 60 seconds.

data ChromeTabImageData

Constructors

ChromeTabImageData

Fields

• tabImageData :: Pixbuf
• tabImageDataId :: Int

getChromeTabImageDataChannel :: TaffyIO (TChan ChromeTabImageData)

getChromeTabImageDataTable :: TaffyIO (MVar (Map Int ChromeTabImageData))

getX11WindowToChromeTabId :: TaffyIO X11WindowToChromeTabId

refreshBatteriesOnPropChange :: TaffyIO ()

Call "refreshAllBatteries" whenever the BatteryInfo for the DisplayDevice is updated. This handles cases where there is a race between the signal that something is updated and the update actually being visible. See https://github.com/taffybar/taffybar/issues/330 for more details.