mirror of
https://github.com/streetturtle/awesome-wm-widgets.git
synced 2024-09-28 15:20:24 +02:00
9abce7fa9a
Luacheck fails over this unused code. Streetturtle gave me green light to remove it as part of this PR. Signed-off-by: André Jaenisch <andre.jaenisch@posteo.de>
361 lines
8.8 KiB
Lua
361 lines
8.8 KiB
Lua
-------------------------------------------------
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-- APT Widget for Awesome Window Manager
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-- Lists containers and allows to manage them
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-- More details could be found here:
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-- https://github.com/streetturtle/awesome-wm-widgets/tree/master/apt-widget
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-- @author Pavel Makhov
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-- @copyright 2021 Pavel Makhov
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-------------------------------------------------
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local awful = require("awful")
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local wibox = require("wibox")
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local spawn = require("awful.spawn")
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local naughty = require("naughty")
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local gears = require("gears")
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local beautiful = require("beautiful")
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--- Utility Function to handle alternative paths
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local function script_path()
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local str = debug.getinfo(2, "S").source:sub(2)
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return str:match("(.*/)")
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end
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local WIDGET_DIR = script_path()
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local ICONS_DIR = WIDGET_DIR .. "icons/"
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local LIST_PACKAGES = [[sh -c "LC_ALL=c apt list --upgradable 2>/dev/null"]]
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--- Utility function to show warning messages
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local function show_warning(message)
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naughty.notify({
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preset = naughty.config.presets.critical,
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title = "APT Widget",
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text = message,
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})
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end
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local wibox_popup = wibox({
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ontop = true,
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visible = false,
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shape = function(cr, width, height)
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gears.shape.rounded_rect(cr, width, height, 4)
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end,
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border_width = 1,
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border_color = beautiful.bg_focus,
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max_widget_size = 500,
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height = 500,
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width = 300,
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})
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local apt_widget = wibox.widget({
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{
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{
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id = "icon",
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widget = wibox.widget.imagebox,
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},
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layout = wibox.container.place,
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},
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visible = true,
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layout = wibox.layout.fixed.horizontal,
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set_icon = function(self, new_icon)
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self:get_children_by_id("icon")[1].image = new_icon
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end,
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})
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--- Parses the line and creates the package table out of it
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--- yaru-theme-sound/focal-updates,focal-updates 20.04.10.1 all [upgradable from: 20.04.8]
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local parse_package = function(line)
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local name, _, nv, type, ov = line:match("(.*)%/(.*)%s(.*)%s(.*)%s%[upgradable from: (.*)]")
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if name == nil then
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return nil
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end
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local package = {
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name = name,
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new_version = nv,
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type = type,
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old_version = ov,
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}
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return package
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end
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local function worker(user_args)
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local args = user_args or {}
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local icon = args.icon or ICONS_DIR .. "white-black.svg"
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apt_widget:set_icon(icon)
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local pointer = 0
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local min_widgets = 5
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local carousel = false
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local icon_control = args.icon_control
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local function rebuild_widget(containers, errors, _, _)
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local to_update = {}
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if errors ~= "" then
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show_warning(errors)
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return
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end
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local rows = wibox.layout.fixed.vertical()
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rows:connect_signal("button::press", function(_, _, _, button)
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if carousel then
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if button == 4 then -- up scrolling
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local cnt = #rows.children
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local first_widget = rows.children[1]
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rows:insert(cnt + 1, first_widget)
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rows:remove(1)
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elseif button == 5 then -- down scrolling
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local cnt = #rows.children
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local last_widget = rows.children[cnt]
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rows:insert(1, last_widget)
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rows:remove(cnt + 1)
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end
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else
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if button == 5 then -- up scrolling
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if pointer < #rows.children and ((#rows.children - pointer) >= min_widgets) then
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pointer = pointer + 1
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rows.children[pointer].visible = false
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end
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elseif button == 4 then -- down scrolling
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if pointer > 0 then
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rows.children[pointer].visible = true
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pointer = pointer - 1
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end
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end
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end
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end)
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for line in containers:gmatch("[^\r\n]+") do
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local package = parse_package(line)
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if package ~= nil then
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local refresh_button = wibox.widget({
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{
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{
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id = "icon",
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image = ICONS_DIR .. "refresh-cw.svg",
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resize = false,
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widget = wibox.widget.imagebox,
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},
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margins = 4,
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widget = wibox.container.margin,
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},
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shape = gears.shape.circle,
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opacity = 0.5,
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widget = wibox.container.background,
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})
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local old_cursor, old_wibox
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refresh_button:connect_signal("mouse::enter", function(c)
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c:set_opacity(1)
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c:emit_signal("widget::redraw_needed")
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local wb = mouse.current_wibox
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old_cursor, old_wibox = wb.cursor, wb
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wb.cursor = "hand1"
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end)
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refresh_button:connect_signal("mouse::leave", function(c)
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c:set_opacity(0.5)
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c:emit_signal("widget::redraw_needed")
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if old_wibox then
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old_wibox.cursor = old_cursor
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old_wibox = nil
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end
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end)
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local row = wibox.widget({
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{
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{
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{
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{
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id = "checkbox",
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checked = false,
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color = beautiful.bg_normal,
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paddings = 2,
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shape = gears.shape.circle,
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forced_width = 20,
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forced_height = 20,
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check_color = beautiful.fg_urgent,
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border_color = beautiful.bg_urgent,
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border_width = 1,
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widget = wibox.widget.checkbox,
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},
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valign = "center",
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layout = wibox.container.place,
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},
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{
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{
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id = "name",
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markup = "<b>" .. package["name"] .. "</b>",
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widget = wibox.widget.textbox,
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},
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halign = "left",
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layout = wibox.container.place,
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},
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{
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refresh_button,
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halign = "right",
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valign = "center",
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fill_horizontal = true,
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layout = wibox.container.place,
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},
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spacing = 8,
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layout = wibox.layout.fixed.horizontal,
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},
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margins = 8,
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layout = wibox.container.margin,
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},
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id = "row",
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bg = beautiful.bg_normal,
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widget = wibox.container.background,
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click = function(self, checked)
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local a = self:get_children_by_id("checkbox")[1]
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if checked == nil then
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a:set_checked(not a.checked)
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else
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a:set_checked(checked)
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end
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if a.checked then
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to_update[ package["name"] ] = self
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else
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to_update[ package["name"] ] = false
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end
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end,
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update = function(self)
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refresh_button:get_children_by_id("icon")[1]:set_image(ICONS_DIR .. "watch.svg")
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self:get_children_by_id("name")[1]:set_opacity(0.4)
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self:get_children_by_id("name")[1]:emit_signal("widget::redraw_needed")
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spawn.easy_async(
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string.format([[sh -c 'yes | aptdcon --hide-terminal -u %s']], package["name"]),
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function(stdout, stderr) -- luacheck:ignore 212
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rows:remove_widgets(self)
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end
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)
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end,
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})
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row:connect_signal("mouse::enter", function(c)
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c:set_bg(beautiful.bg_focus)
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end)
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row:connect_signal("mouse::leave", function(c)
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c:set_bg(beautiful.bg_normal)
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end)
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row:connect_signal("button::press", function(c, _, _, button)
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if button == 1 then
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c:click()
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end
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end)
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refresh_button:buttons(gears.table.join(awful.button({}, 1, function()
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row:update()
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end)))
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rows:add(row)
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end
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end
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local header_checkbox = wibox.widget({
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checked = false,
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color = beautiful.bg_normal,
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paddings = 2,
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shape = gears.shape.circle,
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forced_width = 20,
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forced_height = 20,
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check_color = beautiful.fg_urgent,
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border_color = beautiful.bg_urgent,
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border_width = 1,
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widget = wibox.widget.checkbox,
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})
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header_checkbox:connect_signal("button::press", function(c)
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c:set_checked(not c.checked)
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local cbs = rows.children
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for _, v in ipairs(cbs) do
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v:click(c.checked)
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end
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end)
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local header_refresh_icon = wibox.widget({
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image = ICONS_DIR .. "refresh-cw.svg",
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resize = false,
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widget = wibox.widget.imagebox,
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})
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header_refresh_icon:buttons(gears.table.join(awful.button({}, 1, function()
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print(#to_update)
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for _, v in pairs(to_update) do
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if v ~= nil then
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v:update()
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end
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end
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end)))
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local header_row = wibox.widget({
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{
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{
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{
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header_checkbox,
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valign = "center",
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layout = wibox.container.place,
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},
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{
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{
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id = "name",
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markup = "<b>" .. #rows.children .. "</b> packages to update",
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widget = wibox.widget.textbox,
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},
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halign = "center",
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layout = wibox.container.place,
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},
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{
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header_refresh_icon,
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halign = "right",
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valign = "center",
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layout = wibox.container.place,
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},
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layout = wibox.layout.align.horizontal,
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},
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margins = 8,
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layout = wibox.container.margin,
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},
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bg = beautiful.bg_normal,
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widget = wibox.container.background,
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})
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wibox_popup:setup({
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header_row,
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rows,
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layout = wibox.layout.fixed.vertical,
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})
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end
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apt_widget:buttons(gears.table.join(awful.button({}, 1, function()
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if wibox_popup.visible then
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wibox_popup.visible = not wibox_popup.visible
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else
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spawn.easy_async(LIST_PACKAGES, function(stdout, stderr)
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rebuild_widget(stdout, stderr)
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wibox_popup.visible = true
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awful.placement.top(wibox_popup, { margins = { top = 20 }, parent = mouse })
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end)
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end
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end)))
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wibox_popup:connect_signal("mouse::leave", function()
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if wibox_popup.visible and not icon_control then
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wibox_popup.visible = false
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end
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end)
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return apt_widget
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end
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return setmetatable(apt_widget, {
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__call = function(_, ...)
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return worker(...)
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end,
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})
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