Question

我正在尝试从托盘图标打开Skype / discord将程序窗口移动到特定工作区"11:w-"并将当前屏幕切换到此工作区时获得效果。我的问题是我无法确定类型。

myManageHook = composeAll . concat $
   [ [ className   =? t --> sequence [doShift "11:w-", screenWorkspace "11:w-"] | t <- rarelyUsedApps] ]

rarelyUsedApps = ["Skype", "discord"]

此代码产生错误

Error detected while loading xmonad configuration file: /home/i/.xmonad/xmonad.hs

xmonad.hs:268:33:
    Couldn't match type `[Data.Monoid.Endo WindowSet]'
                  with `Data.Monoid.Endo
                          (W.StackSet
                             WorkspaceId (Layout Window) Window ScreenId ScreenDetail)'
    Expected type: Query
                     (Data.Monoid.Endo
                        (W.StackSet
                           WorkspaceId (Layout Window) Window ScreenId ScreenDetail))
      Actual type: Query [Data.Monoid.Endo WindowSet]
    In the return type of a call of `sequence'
    In the second argument of `(-->)', namely
      `sequence [doShift "11:w-", screenWorkspace "11:w-"]'
    In the expression:
      className =? t
      --> sequence [doShift "11:w-", screenWorkspace "11:w-"]

xmonad.hs:268:60:
    Couldn't match type `X' with `Query'
    Expected type: Query (Data.Monoid.Endo WindowSet)
      Actual type: X (Maybe WorkspaceId)
    In the return type of a call of `screenWorkspace'
    In the expression: screenWorkspace "11:w-"
    In the first argument of `sequence', namely
      `[doShift "11:w-", screenWorkspace "11:w-"]'

xmonad.hs:268:76:
    Couldn't match expected type `ScreenId' with actual type `[Char]'
    In the first argument of `screenWorkspace', namely `"11:w-"'
    In the expression: screenWorkspace "11:w-"
    In the first argument of `sequence', namely
      `[doShift "11:w-", screenWorkspace "11:w-"]'

Please check the file for errors.

Answer 1

我刚刚意识到上面代码中的第一个错误是我将工作区名称而不是工作区ID传递给screenWorkspace "11:w-"。也， screenWorkspace对我的目标来说是一个完全错误的功能。

无论如何，发现我想要的东西已经包含在维基中了 here

如何在Xmonad中的manageHook中链接多个操作？

1 个答案: