191 lines
7.4 KiB
Lua
191 lines
7.4 KiB
Lua
---------------------------------------------------------------------------
|
|
-- @author Julien Danjou <julien@danjou.info>
|
|
-- @copyright 2008-2009 Julien Danjou
|
|
-- @release @AWESOME_VERSION@
|
|
---------------------------------------------------------------------------
|
|
|
|
-- Grab environment we need
|
|
local capi = { screen = screen,
|
|
image = image,
|
|
client = client }
|
|
local ipairs = ipairs
|
|
local type = type
|
|
local setmetatable = setmetatable
|
|
local table = table
|
|
local common = require("awful.widget.common")
|
|
local beautiful = require("beautiful")
|
|
local client = require("awful.client")
|
|
local util = require("awful.util")
|
|
local tag = require("awful.tag")
|
|
local layout = require("awful.widget.layout")
|
|
|
|
--- Tasklist widget module for awful
|
|
module("awful.widget.tasklist")
|
|
|
|
-- Public structures
|
|
label = {}
|
|
|
|
local function tasklist_update(w, buttons, label, data, widgets)
|
|
local clients = capi.client.get()
|
|
local shownclients = {}
|
|
for k, c in ipairs(clients) do
|
|
if not (c.skip_taskbar or c.hidden
|
|
or c.type == "splash" or c.type == "dock" or c.type == "desktop") then
|
|
table.insert(shownclients, c)
|
|
end
|
|
end
|
|
clients = shownclients
|
|
|
|
common.list_update(w, buttons, label, data, widgets, clients)
|
|
end
|
|
|
|
--- Create a new tasklist widget.
|
|
-- @param label Label function to use.
|
|
-- @param buttons A table with buttons binding to set.
|
|
function new(label, buttons)
|
|
local w = {
|
|
layout = layout.horizontal.flex
|
|
}
|
|
local widgets = { }
|
|
widgets.imagebox = { }
|
|
widgets.textbox = { margin = { left = 2,
|
|
right = 2 },
|
|
bg_resize = true,
|
|
bg_align = "right"
|
|
}
|
|
local data = setmetatable({}, { __mode = 'k' })
|
|
local u = function () tasklist_update(w, buttons, label, data, widgets) end
|
|
for s = 1, capi.screen.count() do
|
|
tag.attached_add_signal(s, "property::selected", u)
|
|
capi.screen[s]:add_signal("tag::attach", u)
|
|
capi.screen[s]:add_signal("tag::detach", u)
|
|
end
|
|
capi.client.add_signal("new", function (c)
|
|
c:add_signal("property::urgent", u)
|
|
c:add_signal("property::floating", u)
|
|
c:add_signal("property::maximized_horizontal", u)
|
|
c:add_signal("property::maximized_vertical", u)
|
|
c:add_signal("property::name", u)
|
|
c:add_signal("property::icon_name", u)
|
|
c:add_signal("property::skip_taskbar", u)
|
|
c:add_signal("tagged", u)
|
|
c:add_signal("untagged", u)
|
|
end)
|
|
capi.client.add_signal("unmanage", u)
|
|
capi.client.add_signal("list", u)
|
|
capi.client.add_signal("focus", u)
|
|
capi.client.add_signal("unfocus", u)
|
|
u()
|
|
return w
|
|
end
|
|
|
|
local function widget_tasklist_label_common(c, args)
|
|
if not args then args = {} end
|
|
local theme = beautiful.get()
|
|
local fg_focus = args.fg_focus or theme.tasklist_fg_focus or theme.fg_focus
|
|
local bg_focus = args.bg_focus or theme.tasklist_bg_focus or theme.bg_focus
|
|
local fg_urgent = args.fg_urgent or theme.tasklist_fg_urgent or theme.fg_urgent
|
|
local bg_urgent = args.bg_urgent or theme.tasklist_bg_urgent or theme.bg_urgent
|
|
local fg_minimize = args.fg_minimize or theme.tasklist_fg_minimize or theme.fg_minimize
|
|
local bg_minimize = args.bg_minimize or theme.tasklist_bg_minimize or theme.bg_minimize
|
|
local floating_icon = args.floating_icon or theme.tasklist_floating_icon
|
|
local font = args.font or theme.tasklist_font or theme.font or ""
|
|
local bg = nil
|
|
local text = "<span font_desc='"..font.."'>"
|
|
local name
|
|
local status_image
|
|
if client.floating.get(c) and floating_icon then
|
|
status_image = capi.image(floating_icon)
|
|
end
|
|
if c.minimized then
|
|
name = util.escape(c.icon_name) or util.escape(c.name) or util.escape("<untitled>")
|
|
else
|
|
name = util.escape(c.name) or util.escape("<untitled>")
|
|
end
|
|
if capi.client.focus == c then
|
|
bg = bg_focus
|
|
if fg_focus then
|
|
text = text .. "<span color='"..util.color_strip_alpha(fg_focus).."'>"..name.."</span>"
|
|
else
|
|
text = text .. name
|
|
end
|
|
elseif c.urgent and fg_urgent then
|
|
bg = bg_urgent
|
|
text = text .. "<span color='"..util.color_strip_alpha(fg_urgent).."'>"..name.."</span>"
|
|
elseif c.minimized and fg_minimize and bg_minimize then
|
|
bg = bg_minimize
|
|
text = text .. "<span color='"..util.color_strip_alpha(fg_minimize).."'>"..name.."</span>"
|
|
else
|
|
text = text .. name
|
|
end
|
|
text = text .. "</span>"
|
|
return text, bg, status_image, c.icon
|
|
end
|
|
|
|
--- Return labels for a tasklist widget with clients from all tags and screen.
|
|
-- It returns the client name and set a special
|
|
-- foreground and background color for focused client.
|
|
-- It also puts a special icon for floating windows.
|
|
-- @param c The client.
|
|
-- @param screen The screen we are drawing on.
|
|
-- @param args The arguments table.
|
|
-- bg_focus The background color for focused client.
|
|
-- fg_focus The foreground color for focused client.
|
|
-- bg_urgent The background color for urgent clients.
|
|
-- fg_urgent The foreground color for urgent clients.
|
|
-- @return A string to print, a background color and a status image.
|
|
function label.allscreen(c, screen, args)
|
|
return widget_tasklist_label_common(c, args)
|
|
end
|
|
|
|
--- Return labels for a tasklist widget with clients from all tags.
|
|
-- It returns the client name and set a special
|
|
-- foreground and background color for focused client.
|
|
-- It also puts a special icon for floating windows.
|
|
-- @param c The client.
|
|
-- @param screen The screen we are drawing on.
|
|
-- @param args The arguments table.
|
|
-- bg_focus The background color for focused client.
|
|
-- fg_focus The foreground color for focused client.
|
|
-- bg_urgent The background color for urgent clients.
|
|
-- fg_urgent The foreground color for urgent clients.
|
|
-- @return A string to print, a background color and a status image.
|
|
function label.alltags(c, screen, args)
|
|
-- Only print client on the same screen as this widget
|
|
if c.screen ~= screen then return end
|
|
return widget_tasklist_label_common(c, args)
|
|
end
|
|
|
|
--- Return labels for a tasklist widget with clients from currently selected tags.
|
|
-- It returns the client name and set a special
|
|
-- foreground and background color for focused client.
|
|
-- It also puts a special icon for floating windows.
|
|
-- @param c The client.
|
|
-- @param screen The screen we are drawing on.
|
|
-- @param args The arguments table.
|
|
-- bg_focus The background color for focused client.
|
|
-- fg_focus The foreground color for focused client.
|
|
-- bg_urgent The background color for urgent clients.
|
|
-- fg_urgent The foreground color for urgent clients.
|
|
-- @return A string to print, a background color and a status image.
|
|
function label.currenttags(c, screen, args)
|
|
-- Only print client on the same screen as this widget
|
|
if c.screen ~= screen then return end
|
|
-- Include sticky client too
|
|
if c.sticky then return widget_tasklist_label_common(c, args) end
|
|
for k, t in ipairs(capi.screen[screen]:tags()) do
|
|
if t.selected then
|
|
local ctags = c:tags()
|
|
for _, v in ipairs(ctags) do
|
|
if v == t then
|
|
return widget_tasklist_label_common(c, args)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
setmetatable(_M, { __call = function(_, ...) return new(...) end })
|
|
|
|
-- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80
|