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Add ability to set background images for empty tag 

Signed-off-by: Uli Schlachter <psychon@znc.in>
This commit is contained in:
Emmanuel Lepage Vallee 2013-01-03 20:56:36 -05:00 committed by Uli Schlachter
parent e920c74fd9
commit 67710d0008
1 changed files with 15 additions and 3 deletions
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18
lib/awful/widget/taglist.lua.in
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@ -36,6 +36,8 @@ function taglist.taglist_label(t, args)
local fg_occupied = args.fg_occupied or theme.taglist_fg_occupied
local taglist_squares_sel = args.squares_sel or theme.taglist_squares_sel
local taglist_squares_unsel = args.squares_unsel or theme.taglist_squares_unsel
local taglist_squares_sel_empty = args.squares_sel_empty or theme.taglist_squares_sel_empty
local taglist_squares_unsel_empty = args.squares_unsel_empty or theme.taglist_squares_unsel_empty
local taglist_squares_resize = theme.taglist_squares_resize or args.squares_resize or "true"
local font = args.font or theme.taglist_font or theme.font or ""
local text = "<span font_desc='"..font.."'>"
@ -56,7 +58,7 @@ function taglist.taglist_label(t, args)
local seltags = sel:tags()
for _, v in ipairs(seltags) do
if v == t then
bg_image = surface.load(taglist_squares_sel)
bg_image = taglist_squares_sel
bg_resize = taglist_squares_resize == "true"
is_selected = true
break
@ -64,15 +66,23 @@ function taglist.taglist_label(t, args)
end
end
end
if not is_selected then
if t:clients() == 0 and t.selected and taglist_squares_sel_empty then
bg_image = taglist_squares_sel_empty
bg_resize = taglist_squares_resize == "true"
elseif not is_selected then
local cls = t:clients()
if #cls > 0 then
if taglist_squares_unsel then
bg_image = surface.load(taglist_squares_unsel)
bg_image = taglist_squares_unsel
bg_resize = taglist_squares_resize == "true"
end
if bg_occupied then bg_color = bg_occupied end
if fg_occupied then fg_color = fg_occupied end
else
if taglist_squares_unsel_empty then
bg_image = taglist_squares_unsel_empty
bg_resize = taglist_squares_resize == "true"
end
end
for k, c in pairs(cls) do
if c.urgent then
@ -140,6 +150,8 @@ end
-- fg_urgent The foreground color for urgent clients.
-- squares_sel Optional: a user provided image for selected squares.
-- squares_unsel Optional: a user provided image for unselected squares.
-- squares_sel_empty Optional: a user provided image for selected squares for empty tags.
-- squares_unsel_empty Optional: a user provided image for unselected squares for empty tags.
-- squares_resize Optional: true or false to resize squares.
-- font The font.
function taglist.new(screen, filter, buttons, style, update_function, base_widget)