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lain
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util.tag_view_nonempty(direction,sc)

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zdmgmail 2021-07-06 10:33:53 +08:00 committed by GitHub
parent 7e814d1411
commit 8d4f9b32b0
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1 changed files with 34 additions and 8 deletions
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32
util/init.lua
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@ -98,12 +98,38 @@ end
-- direction in {-1, 1} <-> {previous, next} non-empty tag
function util.tag_view_nonempty(direction,sc)
local s = sc or awful.screen.focused()
local tags = s.tags
local tag = s.selected_tag
local idx = awful.tag.getidx()
for _ = 1, #s.tags do
awful.tag.viewidx(direction, s)
if #s.clients > 0 then
local looputil = function (start,e,inc)
for i = start, e, inc do
local currentTag = s.tags[i]
if currentTag == tag then
return
end
if currentTag ~= nil then
if #currentTag:clients() > 0 then
currentTag:view_only()
return
end
end
end
return 1
end
if direction == 1 then
local r = looputil(idx+1,#tags,1)
if r then
looputil(1,idx,1)
end
end
if direction == -1 then
local r = looputil(idx-1,0,-1)
if r then
looputil(#tags,idx,-1)
end
end
end