我想创建自己的工作区查看器。如何获取工作区列表及其对应的窗口标题?
我似乎找不到任何相关的函数来在文档中获取这些值。
答案 0 :(得分:0)
可以通过以下方法完成(主要功能为workspacesGrouped :: X [(WorkspaceId, [String])]
):
import XMonad.Util.XUtils
import XMonad
import XMonad.Core
import XMonad.Config.Prime
import XMonad.Util.Font
import XMonad.StackSet as W
import FileLogger
import Control.Monad
import Data.List
import Foreign.C.String
workspacesGrouped :: X [(WorkspaceId, [String])]
workspacesGrouped = do
ws <- gets windowset
let x = map (W.workspace) (W.current ws : W.visible ws)
let y = (W.hidden ws)
sequence $ fmap (\v -> fmap ((,) $ W.tag v) (getWorkspaceWindowTitles v)) $ x ++ y
getWorkspaceWindowTitles :: Workspace i l Window -> X [String]
getWorkspaceWindowTitles w = do
withDisplay $ \d ->
(liftIO $ forM
(integrate' $ stack w)
(\z -> getWindowTitle z d)
)
getWindowTitle :: Window -> Display -> IO String
getWindowTitle w d = getTextProperty d w wM_NAME >>= (peekCString . tp_value)