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<!-- SC_OFF --><div class="md"><p>I'm trying to display my workspaces in my Xmobar and I am able to display them using UnsafeStdinReader, but it seems to be using some sort of default because when I try to configure dynamicLogWithPP in my Xmonad config nothing changes. I'm kinda new to this Arch and this might be a good learning experience for me because I'm not even 100% sure how this works. From what I can tell UnsafeStdinReader just takes some sort of input and dynamicLogWithPP is an input that works with it?</p> <p>Here are my Xmobar and Xmonad config files (sorry for messy code):</p> <pre><code>-- -- xmonad example config file. -- -- A template showing all available configuration hooks, -- and how to override the defaults in your own xmonad.hs conf file. -- -- Normally, you'd only override those defaults you care about. -- import XMonad import Data.Monoid import System.Exit import XMonad.Layout.NoBorders import XMonad.Layout.Gaps import XMonad.Layout.Spacing import XMonad.Layout.ResizableTile import XMonad.Hooks.ManageDocks import XMonad.Util.Run import XMonad.Util.SpawnOnce import XMonad.Hooks.DynamicLog import XMonad.Hooks.WorkspaceHistory import qualified XMonad.StackSet as W import qualified Data.Map as M import Codec.Binary.UTF8.String (encodeString) import Control.Monad (liftM2, msum) import Data.Char ( isSpace, ord ) import Data.List (intersperse, stripPrefix, isPrefixOf, sortBy) import Data.Maybe ( isJust, catMaybes, mapMaybe, fromMaybe ) import Data.Ord ( comparing ) import qualified Data.Map as M import qualified XMonad.StackSet as S import Foreign.C (CChar) import XMonad.Util.WorkspaceCompare import XMonad.Util.NamedWindows import XMonad.Layout.LayoutModifier import XMonad.Hooks.UrgencyHook import XMonad.Hooks.ManageDocks import XMonad.Hooks.StatusBar import XMonad.Hooks.StatusBar.PP -- The preferred terminal program, which is used in a binding below and by -- certain contrib modules. -- myTerminal = "alacritty" -- Whether focus follows the mouse pointer. myFocusFollowsMouse :: Bool myFocusFollowsMouse = True -- Whether clicking on a window to focus also passes the click to the window myClickJustFocuses :: Bool myClickJustFocuses = False -- Width of the window border in pixels. -- myBorderWidth = 2 -- modMask lets you specify which modkey you want to use. The default -- is mod1Mask ("left alt"). You may also consider using mod3Mask -- ("right alt"), which does not conflict with emacs keybindings. The -- "windows key" is usually mod4Mask. -- myModMask = mod4Mask -- The default number of workspaces (virtual screens) and their names. -- By default we use numeric strings, but any string may be used as a -- workspace name. The number of workspaces is determined by the length -- of this list. -- -- A tagging example: -- -- > workspaces = ["web", "irc", "code" ] ++ map show [4..9] -- myWorkspaces = ["1","2","3","4","5","6","7","8","9"] -- Border colors for unfocused and focused windows, respectively. -- myNormalBorderColor = "#414868" myFocusedBorderColor = "#7aa2f7" ------------------------------------------------------------------------ -- Key bindings. Add, modify or remove key bindings here. -- myKeys conf@(XConfig {XMonad.modMask = modm}) = M.fromList $ -- launch a terminal [ ((modm, xK_Return), spawn $ XMonad.terminal conf) , ((modm, xK_Down), sendMessage MirrorShrink) , ((modm, xK_Up), sendMessage MirrorExpand) -- launch dmenu , ((modm, xK_d ), spawn "dmenu_run") -- launch gmrun , ((modm .|. shiftMask, xK_p ), spawn "gmrun") -- close focused window , ((modm .|. shiftMask, xK_c ), kill) -- Rotate through the available layout algorithms , ((modm, xK_space ), sendMessage NextLayout) -- Reset the layouts on the current workspace to default , ((modm .|. shiftMask, xK_space ), setLayout $ XMonad.layoutHook conf) -- Resize viewed windows to the correct size , ((modm, xK_n ), refresh) -- Move focus to the next window , ((modm, xK_Tab ), windows W.focusDown) -- Move focus to the next window , ((modm, xK_Right ), windows W.focusDown) -- Move focus to the previous window , ((modm, xK_Left ), windows W.focusUp ) -- Move focus to the master window , ((modm, xK_m ), windows W.focusMaster ) -- Swap the focused window and the master windowmicLogWithPP $ namedScratchpadFilterOutWorkspacePP $ xmobarPP , ((modm .|. shiftMask, xK_Return), windows W.swapMaster) -- Swap the focused window with the next window , ((modm .|. shiftMask, xK_Right ), windows W.swapDown ) -- Swap the focused window with the previous window , ((modm .|. shiftMask, xK_Left ), windows W.swapUp ) -- Shrink the master area , ((modm, xK_h ), sendMessage Shrink) -- Expand the master area , ((modm, xK_l ), sendMessage Expand) -- Push window back into tiling , ((modm, xK_t ), withFocused $ windows . W.sink) -- Increment the number of windows in the master area , ((modm , xK_comma ), sendMessage (IncMasterN 1)) -- Deincrement the number of windows in the master area , ((modm , xK_period), sendMessage (IncMasterN (-1))) -- Toggle the status bar gap -- Use this binding with avoidStruts from Hooks.ManageDocks. -- See also the statusBar function from Hooks.DynamicLog. -- -- , ((modm , xK_b ), sendMessage ToggleStruts) -- Quit xmonad , ((modm .|. shiftMask, xK_q ), io (exitWith ExitSuccess)) -- Restart xmonad , ((modm , xK_q ), spawn "xmonad --recompile; killall xmobar; xmonad --restart") -- Run xmessage with a summary of the default keybindings (useful for beginners) , ((modm .|. shiftMask, xK_slash ), spawn ("echo \"" ++ help ++ "\" | xmessage -file -")) ] ++ -- -- mod-[1..9], Switch to workspace N -- mod-shift-[1..9], Move client to workspace N -- [((m .|. modm, k), windows $ f i) | (i, k) <- zip (XMonad.workspaces conf) [xK_1 .. xK_9] , (f, m) <- [(W.greedyView, 0), (W.shift, shiftMask)]] ++ -- -- mod-{w,e,r}, Switch to physical/Xinerama screens 1, 2, or 3 -- mod-shift-{w,e,r}, Move client to screen 1, 2, or 3 -- [((m .|. modm, key), screenWorkspace sc >>= flip whenJust (windows . f)) | (key, sc) <- zip [xK_w, xK_e, xK_r] [0..] , (f, m) <- [(W.view, 0), (W.shift, shiftMask)]] ------------------------------------------------------------------------ -- Mouse bindings: default actions bound to mouse events -- myMouseBindings (XConfig {XMonad.modMask = modm}) = M.fromList $ -- mod-button1, Set the window to floating mode and move by dragging [ ((modm, button1), (\w -> focus w >> mouseMoveWindow w >> windows W.shiftMaster)) -- mod-button2, Raise the window to the top of the stack , ((modm, button2), (\w -> focus w >> windows W.shiftMaster)) -- mod-button3, Set the window to floating mode and resize by dragging , ((modm, button3), (\w -> focus w >> mouseResizeWindow w >> windows W.shiftMaster)) -- you may also bind events to the mouse scroll wheel (button4 and button5) ] ------------------------------------------------------------------------ -- Layouts: -- You can specify and transform your layouts by modifying these values. -- If you change layout bindings be sure to use 'mod-shift-space' after -- restarting (with 'mod-q') to reset your layout state to the new -- defaults, as xmonad preserves your old layout settings by default. -- -- The available layouts. Note that each layout is separated by |||, -- which denotes layout choice. -- myLayout = avoidStruts tiled ||| noBorders Full where -- default tiling algorithm partitions the screen into two panes tiled = spacingWithEdge 5 $ ResizableTall 1 (3/100) (1/2) [] -- The default number of windows in the master pane nmaster = 1 -- Default proportion of screen occupied by master pane ratio = 1/2 -- Percent of screen to increment by when resizing panes delta = 3/100 ------------------------------------------------------------------------ -- Window rules: -- Execute arbitrary actions and WindowSet manipulations when managing -- a new window. You can use this to, for example, always float a -- particular program, or have a client always appear on a particular -- workspace. -- -- To find the property name associated with a program, use -- > xprop | grep WM_CLASS -- and click on the client you're interested in. -- -- To match on the WM_NAME, you can use 'title' in the same way that -- 'className' and 'resource' are used below. -- myManageHook = composeAll [ className =? "MPlayer" --> doFloat , className =? "Gimp" --> doFloat , resource =? "desktop_window" --> doIgnore , resource =? "kdesktop" --> doIgnore ] ------------------------------------------------------------------------ -- Event handling -- * EwmhDesktops users should change this to ewmhDesktopsEventHook -- -- Defines a custom handler function for X Events. The function should -- return (All True) if the default handler is to be run afterwards. To -- combine event hooks use mappend or mconcat from Data.Monoid. -- myEventHook = mempty ------------------------------------------------------------------------ -- Status bars and logging -- Perform an arbitrary action on each internal state change or X event. -- See the 'XMonad.Hooks.DynamicLog' extension for examples. -- myLogHook = return () ------------------------------------------------------------------------ -- Startup hook -- Perform an arbitrary action each time xmonad starts or is restarted -- with mod-q. Used by, e.g., XMonad.Layout.PerWorkspace to initialize -- per-workspace layout choices. -- -- By default, do nothing. myStartupHook = do spawnOnce "nitrogen --restore &" spawnOnce "picom &" spawnOnce "xsetroot -cursor_name left_ptr &" ------------------------------------------------------------------------ -- Now run xmonad with all the defaults we set up. -- Run xmonad with the settings you specify. No need to modify this. -- main = do xmproc0 <- spawnPipe "xmobar -x 0 /home/fromliam2u/.config/xmobar/.xmobarrc" xmonad $ def { logHook = dynamicLogWithPP $ xmobarPP { ppOutput = hPutStrLn xmproc0 , ppVisible = xmobarColor "#7F7F7F" "" , ppTitle = xmobarColor "#76E57A" "" , ppCurrent = xmobarColor "#f7984c" "" , ppHidden = xmobarColor "#7F7F7F" "" , ppHidden = xmobarColor "#82AAFF" "" , ppHiddenNoWindows = xmobarColor "#82AAFF" "" , ppLayout = xmobarColor"#76E57A" "" , ppUrgent = xmobarColor "#900000" "" , ppOrder = \(ws:l:t:_) -> [ws] } , manageHook = manageDocks <+> myManageHook , startupHook = myStartupHook -- A structure containing your configuration settings, overriding -- fields in the default config. Any you don't override, will -- use the defaults defined in xmonad/XMonad/Config.hs -- -- No need to modify this. -- -- defaults = def { -- simple stuff , terminal = myTerminal, focusFollowsMouse = myFocusFollowsMouse, clickJustFocuses = myClickJustFocuses, borderWidth = myBorderWidth, modMask = myModMask, workspaces = myWorkspaces, normalBorderColor = myNormalBorderColor, focusedBorderColor = myFocusedBorderColor, -- key bindings keys = myKeys, mouseBindings = myMouseBindings, -- hooks, layouts layoutHook = myLayout, manageHook = myManageHook, handleEventHook = myEventHook, -- logHook = myLogHook, startupHook = myStartupHook } -- | Finally, a copy of the default bindings in simple textual tabular format. help :: String help = unlines ["The default modifier key is 'alt'. Default keybindings:", "", "-- launching and killing programs", "mod-Shift-Enter Launch xterminal", "mod-p Launch dmenu", "mod-Shift-p Launch gmrun", "mod-Shift-c Close/kill the focused window", "mod-Space Rotate through the available layout algorithms", "mod-Shift-Space Reset the layouts on the current workSpace to default", "mod-n Resize/refresh viewed windows to the correct size", "", "-- move focus up or down the window stack", "mod-Tab Move focus to the next window", "mod-Shift-Tab Move focus to the previous window", "mod-j Move focus to the next window", "mod-k Move focus to the previous window", "mod-m Move focus to the master window", "", "-- modifying the window order", "mod-Return Swap the focused window and the master window", "mod-Shift-j Swap the focused window with the next window", "mod-Shift-k Swap the focused window with the previous window", "", "-- resizing the master/slave ratio", "mod-h Shrink the master area", "mod-l Expand the master area", "", "-- floating layer support", "mod-t Push window back into tiling; unfloat and re-tile it", "", "-- increase or decrease number of windows in the master area", "mod-comma (mod-,) Increment the number of windows in the master area", "mod-period (mod-.) Deincrement the number of windows in the master area", "", "-- quit, or restart", "mod-Shift-q Quit xmonad", "mod-q Restart xmonad", "mod-[1..9] Switch to workSpace N", "", "-- Workspaces & screens", "mod-Shift-[1..9] Move client to workspace N", "mod-{w,e,r} Switch to physical/Xinerama screens 1, 2, or 3", "mod-Shift-{w,e,r} Move client to screen 1, 2, or 3", "", "-- Mouse bindings: default actions bound to mouse events", "mod-button1 Set the window to floating mode and move by dragging", "mod-button2 Raise the window to the top of the stack", "mod-button3 Set the window to floating mode and resize by dragging"bar] --Xmobar config Config { font = "xft:Ubuntu:weight=bold:pixelsize=11:antialias=true:hinting=true" , additionalFonts = [ "xft:Mononoki Nerd Font:pixelsize=11:antialias=true:hinting=true" , "xft:Font Awesome 5 Free Solid:style=solid:pixelsize=11:antialias=true:hinting=true" , "xft:Mononoki Nerd Font:pixelsize=13:antialias=true:hinting=true" , "xft:Mononoki Nerd Font:pixelsize=15:antialias=true:hinting=true" ] , borderColor = "#24283b" , border = TopB , bgColor = "#24283b" , fgColor = "grey" , alpha = 255 , position = Top , textOffset = -1 , iconOffset = -1 , lowerOnStart = True , pickBroadest = False , persistent = False , hideOnStart = False , iconRoot = "." , allDesktops = True , overrideRedirect = True , commands = [ -- Run Weather "EGPF" ["-t","<station>: <tempC>C", -- "-L","18","-H","25", -- "--normal","green", -- "--high","red", -- "--low","lightblue"] 36000 --, Run Network "eth0" ["-L","0","-H","32", -- "--normal","green","--high","red"] 10 --, Run Network "eth1" ["-L","0","-H","32", -- "--normal","green","--high","red"] 10 --, Run Cpu ["-L","3","-H","50", -- "--normal","green","--high","red"] 10 --, Run Memory ["-t","Mem: <usedratio>%"] 10 --, Run Swap [] 10 Run Com "uname" ["-r"] "" 36000 , Run Com ".local/bin/pacupdate" [] "pacupdate" 6000 --, Run DynNetwork [ "--template" , "<dev>: <tx>kB/s|<rx>kB/s" ] 10 --, Run Volume "default" "Master" [] 10 , Run DiskU [("/", "<free>"), ("/mnt/iomega", "<free>")] [] 20 , Run Date "%a %_d" "day" 10 , Run Date "%H:%M" "time" 10 , Run Com ".local/bin/kernel" [] "kernel" 36000 , Run UnsafeStdinReader ] , sepChar = "%" , alignSep = "}{" , template = "<fc=#1692d0><fn=4> </fn></fc> | %UnsafeStdinReader%}\ \{ <fc=#f7768e><fn=3> </fn> %kernel%</fc> | <fc=#e0af68><fn=1> </fn> %pacupdate%</fc> | <fc=#9ece6a><fn=2> </fn> %disku% free</fc> | <fc=#7dcfff><fn=2> </fn> %day%</fc> | <fc=#b48ead><fn=2> </fn> %time%</fc> " } </code></pre> </div><!-- SC_ON -->   submitted by   <a href="https://www.reddit.com/user/fromliam2u"> /u/fromliam2u </a> <br/> <span><a href="https://www.reddit.com/r/archlinux/comments/qz3kyu/cant_configure_dynamiclogwithpp_in_xmonad/">[link]</a></span>   <span><a href="https://www.reddit.com/r/archlinux/comments/qz3kyu/cant_configure_dynamiclogwithpp_in_xmonad/">[comments]</a></span> |