aboutsummaryrefslogtreecommitdiffstats
path: root/WindowBringer.hs
diff options
context:
space:
mode:
Diffstat (limited to 'WindowBringer.hs')
-rw-r--r--WindowBringer.hs20
1 files changed, 10 insertions, 10 deletions
diff --git a/WindowBringer.hs b/WindowBringer.hs
index e58fc26..7dc884a 100644
--- a/WindowBringer.hs
+++ b/WindowBringer.hs
@@ -9,6 +9,8 @@
-- Portability : unportable
--
-- dmenu operations to bring windows to you, and bring you to windows.
+-- That is to say, it pops up a dmenu with window names, in case you forgot
+-- where you left your XChat.
--
-----------------------------------------------------------------------------
@@ -31,9 +33,6 @@ import XMonadContrib.Dmenu (dmenuMap)
import XMonadContrib.NamedWindows (getName)
-- $usage
--- WindowBringer brings windows to you and you to windows.
--- That is to say, it pops up a dmenu with window names, in case you forgot
--- where you left your XChat.
--
-- Place in your Config.hs:
--
@@ -49,35 +48,36 @@ import XMonadContrib.NamedWindows (getName)
-- %keybind ((modMask .|. shiftMask, xK_b ), bringMenu)
-- | Pops open a dmenu with window titles. Choose one, and you will be
--- taken to the corresponding workspace.
+-- taken to the corresponding workspace.
gotoMenu :: X ()
gotoMenu = workspaceMap >>= actionMenu (windows . W.greedyView)
where workspaceMap = windowMapWith (W.tag . fst)
-- | Pops open a dmenu with window titles. Choose one, and it will be
--- dragged, kicking and screaming, into your current workspace.
+-- dragged, kicking and screaming, into your current workspace.
bringMenu :: X ()
bringMenu = windowMap >>= actionMenu (windows . bringWindow)
where windowMap = windowMapWith snd
bringWindow w ws = W.shiftWin (W.tag . W.workspace . W.current $ ws) w ws
-- | Calls dmenuMap to grab the appropriate element from the Map, and hands it
--- off to action if found.
+-- off to action if found.
actionMenu :: (a -> X ()) -> M.Map String a -> X ()
actionMenu action windowMap = dmenuMap windowMap >>= flip X.whenJust action
-- | Generates a Map from window name to <whatever you specify>. For use with
--- dmenuMap. TODO: extract the pure, creamy center.
+-- dmenuMap.
windowMapWith :: ((X.WindowSpace, Window) -> a) -> X (M.Map String a)
-windowMapWith value = do
+windowMapWith value = do -- TODO: extract the pure, creamy center.
ws <- gets X.windowset
M.fromList `fmap` concat `fmap` mapM keyValuePairs (W.workspaces ws)
where keyValuePairs ws = mapM (keyValuePair ws) $ W.integrate' (W.stack ws)
keyValuePair ws w = flip (,) (value (ws, w)) `fmap` decorateName ws w
-- | Returns the window name as will be listed in dmenu.
--- Lowercased, for your convenience (since dmenu is case-sensitive).
--- Tagged with the workspace ID, to guarantee uniqueness, and to let the user know where he's going.
+-- Lowercased, for your convenience (since dmenu is case-sensitive).
+-- Tagged with the workspace ID, to guarantee uniqueness, and to let the user
+-- know where he's going.
decorateName :: X.WindowSpace -> Window -> X String
decorateName ws w = do
name <- fmap (map toLower . show) $ getName w