forked from colonelpanic/dotfiles
262 lines
9.0 KiB
Haskell
262 lines
9.0 KiB
Haskell
{-# LANGUAGE PackageImports #-}
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module Main where
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import qualified Control.Concurrent.MVar as MV
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import Control.Exception.Base
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import Control.Monad
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import Control.Monad.Reader
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import Control.Monad.Trans
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import qualified Data.ByteString.Char8 as BS
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import Data.GI.Base
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import Data.GI.Base.ManagedPtr
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import Data.List
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import Data.List.Split
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import qualified Data.Map as M
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import Data.Maybe
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import Debug.Trace
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import Foreign.ForeignPtr
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import Foreign.Ptr
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import qualified GI.Gtk as GI
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import qualified GitHub.Auth as Auth
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import qualified "gtk3" Graphics.UI.Gtk as Gtk
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import qualified "gtk3" Graphics.UI.Gtk.Abstract.Widget as W
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import qualified "gtk3" Graphics.UI.Gtk.Layout.Table as T
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import Graphics.UI.Gtk.Types
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import StatusNotifier.Tray
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import System.Directory
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import System.Environment
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import System.FilePath.Posix
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import System.Glib.GObject
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import System.IO
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import System.Log.Handler.Simple
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import System.Log.Logger
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import System.Process
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import System.Taffybar
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import System.Taffybar.Auth
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import System.Taffybar.Compat.GtkLibs
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import System.Taffybar.DBus
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import System.Taffybar.DBus.Toggle
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import System.Taffybar.Hooks
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import System.Taffybar.IconImages
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import System.Taffybar.Information.CPU
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import System.Taffybar.Information.EWMHDesktopInfo
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import System.Taffybar.Information.Memory
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import System.Taffybar.Information.X11DesktopInfo
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import System.Taffybar.SimpleConfig
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import System.Taffybar.Widget
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import System.Taffybar.Widget.Generic.PollingGraph
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import System.Taffybar.Widget.Generic.PollingLabel
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import System.Taffybar.Widget.Util
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import System.Taffybar.Widget.Workspaces
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import Text.Printf
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import Text.Read hiding (lift)
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import Unsafe.Coerce
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buildPadBoxNoShrink orig = liftIO $ do
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widget <- buildPadBox orig
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widgetSetClass orig "Contents"
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-- toGIWidget widget >>= widgetPreventShrink
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return widget
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setMinWidth width widget = liftIO $ do
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Gtk.widgetSetSizeRequest widget width (-1)
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return widget
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makeContents waction klass = do
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widget <- waction
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liftIO $ do
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widgetSetClass widget "Contents"
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widgetSetClass widget klass
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b <- buildPadBox widget
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Gtk.widgetShowAll b
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return $ Gtk.toWidget b
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mkRGBA (r, g, b, a) = (r/256, g/256, b/256, a/256)
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blue = mkRGBA (42, 99, 140, 256)
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yellow1 = mkRGBA (242, 163, 54, 256)
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yellow2 = mkRGBA (254, 204, 83, 256)
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yellow3 = mkRGBA (227, 134, 18, 256)
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red = mkRGBA (210, 77, 37, 256)
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myGraphConfig =
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defaultGraphConfig
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{ graphPadding = 0
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, graphBorderWidth = 0
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, graphWidth = 75
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, graphBackgroundColor = (1.0, 1.0, 1.0, 0.0)
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}
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netCfg =
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myGraphConfig
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{ graphDataColors = [yellow1, yellow2]
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, graphLabel = Just "net"
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}
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memCfg =
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myGraphConfig
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{ graphDataColors = [(0.129, 0.588, 0.953, 1)]
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, graphLabel = Just "mem"
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}
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memCallback :: IO [Double]
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memCallback = do
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mi <- parseMeminfo
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return [memoryUsedRatio mi]
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getFullWorkspaceNames :: X11Property [(WorkspaceIdx, String)]
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getFullWorkspaceNames = go <$> readAsListOfString Nothing "_NET_DESKTOP_FULL_NAMES"
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where go = zip [WSIdx i | i <- [0..]]
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workspaceNamesLabelSetter workspace =
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fromMaybe "" . lookup (workspaceIdx workspace) <$>
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liftX11Def [] getFullWorkspaceNames
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cpuCallback = do
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(_, systemLoad, totalLoad) <- cpuLoad
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return [totalLoad, systemLoad]
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containerAddReturn c w =
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Gtk.containerAdd c w >> Gtk.widgetShowAll c >> return (Gtk.toWidget c)
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underlineWidget cfg buildWidget name = do
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w <- buildWidget
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t <- T.tableNew 2 1 False
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u <- Gtk.eventBoxNew
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W.widgetSetSizeRequest u (-1) $ underlineHeight cfg
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T.tableAttach t w 0 1 0 1 [T.Expand] [T.Expand] 0 0
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T.tableAttach t u 0 1 1 2 [T.Fill] [T.Shrink] 0 0
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Gtk.widgetSetName u (printf "%s-underline" name :: String)
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Gtk.widgetShowAll t
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return $ Gtk.toWidget t
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myFormatEntry wsNames ((ws, wtitle, wclass), _) =
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printf "%s: %s - %s" wsName (head $ splitOn "\NUL" wclass) wtitle
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where
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wsName = M.findWithDefault ("WS#" ++ show wsN) ws wsNames
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WSIdx wsN = ws
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getInterfaces = do
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(_, output, _) <- readCreateProcessWithExitCode (shell "list_interfaces.sh") ""
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return $ splitOn "\n" output
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addClass klass action = do
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widget <- action
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lift $ widgetSetClass widget klass
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return widget
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(buildWidgetCons, _) = mkWidget
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logDebug = do
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handler <- streamHandler stdout DEBUG
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logger <- getLogger "System.Taffybar"
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saveGlobalLogger $ setLevel DEBUG logger
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infoLogger <- getLogger "System.Information"
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saveGlobalLogger $ setLevel DEBUG infoLogger
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github = do
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Right (token, _) <- passGet "github-token"
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githubNotificationsNew $ defaultGithubConfig $ Auth.OAuth $ BS.pack token
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main = do
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interfaceNames <- getInterfaces
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homeDirectory <- getHomeDirectory
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let resourcesDirectory = homeDirectory </> ".lib" </> "resources"
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inResourcesDirectory file = resourcesDirectory </> file
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highContrastDirectory =
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"/" </> "usr" </> "share" </> "icons" </> "HighContrast" </> "256x256"
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inHighContrastDirectory file = highContrastDirectory </> file
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getWorkspacePixBuf size Workspace {workspaceIdx = WSIdx wsId} =
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pixBufFromFile size . inHighContrastDirectory <$>
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case wsId + 1 of
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-- 1 -> Just $ "apps" </> "utilities-terminal.png"
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-- 2 -> Just $ "emblems" </> "emblem-documents.png"
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-- 3 -> Just $ "actions" </> "bookmark-add.png"
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-- 4 -> Just $ "devices" </> "video-display.png"
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_ -> Nothing
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-- buildConstantIconController :: ControllerConstructor
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-- buildConstantIconController ws = do
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-- cfg <- asks hudConfig
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-- lift $ do
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-- img <- Gtk.imageNew
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-- pb <- sequence $ getWorkspacePixBuf (windowIconSize cfg) ws
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-- setImage (windowIconSize cfg) img pb
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-- return $ WWC ConstantIconController {cicImage = img}
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makeIcon = return . IIFilePath . inResourcesDirectory
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myGetIconInfo w@WindowData {windowTitle = title, windowClass = klass}
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| "URxvt" `isInfixOf` klass = makeIcon "urxvt.png"
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| "Termite" `isInfixOf` klass = makeIcon "urxvt.png"
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| "Kodi" `isInfixOf` klass = makeIcon "kodi.png"
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| "@gmail.com" `isInfixOf` title &&
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"chrome" `isInfixOf` klass && "Gmail" `isInfixOf` title =
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makeIcon "gmail.png"
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| otherwise = do
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res <- defaultGetIconInfo w
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return $
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case res of
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IINone -> IIFilePath $ inResourcesDirectory "exe-icon.png"
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_ -> res
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cpuCfg =
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myGraphConfig
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{ graphDataColors = [(0, 1, 0, 1), (1, 0, 1, 0.5)]
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, graphBackgroundColor = (1.0, 1.0, 1.0, 0.0)
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, graphLabel = Just "cpu"
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}
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clock = textClockNew Nothing "%a %b %_d %r" 1
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mpris = mpris2New
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cpu = pollingGraphNew cpuCfg 0.5 cpuCallback
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mem = pollingGraphNew memCfg 1 memCallback
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myWorkspacesConfig =
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defaultWorkspacesConfig
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{ underlineHeight = 3
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, underlinePadding = 2
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, minWSWidgetSize = Nothing
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, minIcons = 1
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, getIconInfo = myGetIconInfo
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, windowIconSize = 25
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, widgetGap = 0
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, showWorkspaceFn = hideEmpty
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, updateRateLimitMicroseconds = 100000
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, labelSetter = workspaceNamesLabelSetter
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}
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baseConfig = defaultSimpleTaffyConfig
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{ startWidgets =
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[ workspaces
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, los >>= buildPadBox
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, wnd >>= buildPadBox
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]
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, endWidgets = map (>>= buildPadBoxNoShrink)
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[ clock >>= setMinWidth 200
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, sniTrayNew
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, github
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, cpu
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, mem
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, networkGraphNew netCfg Nothing
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-- , networkMonitorNew defaultNetFormat Nothing >>= setMinWidth 200
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, fsMonitorNew 60 ["/dev/sdd2"]
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, mpris
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]
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, barPosition = Top
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, barPadding = 0
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, barHeight = (windowIconSize myWorkspacesConfig + 25)
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, widgetSpacing = 0
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}
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workspaces = workspacesNew myWorkspacesConfig
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los = layoutNew defaultLayoutConfig
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wnd = windowsNew defaultWindowsConfig
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simpleTaffyConfig =
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baseConfig
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-- { startWidgets = [workspaces]
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-- , centerWidgets = [makeContents (addClass "Window" wnd) "Cpu"]
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-- , endWidgets = [makeContents los "Cpu"]
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-- }
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dyreTaffybar $ withLogServer $ withToggleServer $ toTaffyConfig simpleTaffyConfig
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-- Local Variables:
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-- flycheck-ghc-args: ("-Wno-missing-signatures")
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-- End:
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