.awesome/freedesktop/desktop.lua

127 lines
4.1 KiB
Lua
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2013-03-12 00:32:44 +04:00
local wibox = wibox
local widget = widget
local screen = screen
local image = image
local button = button
local table = table
local ipairs = ipairs
local awful = require("awful")
local utils = require("freedesktop.utils")
module("freedesktop.desktop")
local current_pos = {}
local iconsize = { width = 48, height = 48 }
local labelsize = { width = 130, height = 20 }
local margin = { x = 20, y = 20 }
function add_icon(settings)
local s = settings.screen
if not current_pos[s] then
current_pos[s] = { x = (screen[s].geometry.width - iconsize.width - margin.x), y = 40 }
end
local totheight = (settings.icon and iconsize.height or 0) + (settings.label and labelsize.height or 0)
if totheight == 0 then return end
if current_pos[s].y + totheight > screen[s].geometry.height - 40 then
current_pos[s].x = current_pos[s].x - labelsize.width - iconsize.width - margin.x
current_pos[s].y = 40
end
if (settings.icon) then
icon = awful.widget.button({ image = settings.icon })
local newbuttons = icon:buttons()
table.insert(newbuttons, button({}, 1, nil, settings.click));
icon:buttons(newbuttons)
icon_container = wibox({ position = "floating", screen = s, bg = "#00000000" })
icon_container.widgets = { icon }
icon_container:geometry({
width = iconsize.width,
height = iconsize.height,
y = current_pos[s].y,
x = current_pos[s].x
})
icon_container.screen = s
current_pos[s].y = current_pos[s].y + iconsize.height + 5
end
if (settings.label) then
caption = widget({ type="textbox", align="right", width=labelsize.width })
caption.ellipsize = "middle"
caption.text = settings.label
caption:buttons({
button({ }, 1, settings.click)
})
caption_container = wibox({ position = "floating", screen = s, bg = "#00000000" })
caption_container.widgets = { caption }
caption_container:geometry({
width = labelsize.width,
height = labelsize.height,
y = current_pos[s].y,
x = current_pos[s].x - labelsize.width + iconsize.width
})
caption_container.screen = s
end
current_pos[s].y = current_pos[s].y + labelsize.height + margin.y
end
--- Adds subdirs and files icons to the desktop
-- @param dir The directory to parse, (default is ~/Desktop)
-- @param showlabels Shows icon captions (default is false)
function add_applications_icons(arg)
for i, program in ipairs(utils.parse_desktop_files({
dir = arg.dir or '~/Desktop/',
icon_sizes = {
iconsize.width .. "x" .. iconsize.height,
"128x128", "96x96", "72x72", "64x64", "48x48",
"36x36", "32x32", "24x24", "22x22", "16x6"
}
})) do
if program.show then
add_icon({
label = arg.showlabels and program.Name or nil,
icon = program.icon_path,
screen = arg.screen,
click = function () awful.util.spawn(program.cmdline) end
})
end
end
end
--- Adds subdirs and files icons to the desktop
-- @param dir The directory to parse
-- @param showlabels Shows icon captions
-- @param open_with The program to use to open clicked files and dirs (i.e. xdg_open, thunar, etc.)
function add_dirs_and_files_icons(arg)
arg.open_with = arg.open_width or 'thunar'
for i, file in ipairs(utils.parse_dirs_and_files({
dir = arg.dir or '~/Desktop/',
icon_sizes = {
iconsize.width .. "x" .. iconsize.height,
"128x128", "96x96", "72x72", "64x64", "48x48",
"36x36", "32x32", "24x24", "22x22", "16x6"
}
})) do
if file.show then
add_icon({
label = arg.showlabels and file.filename or nil,
icon = file.icon,
screen = arg.screen,
click = function () awful.util.spawn(arg.open_with .. ' ' .. file.path) end
})
end
end
end
function add_desktop_icons(args)
add_applications_icons(args)
add_dirs_and_files_icons(args)
end