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local astal = require("astal")
local Widget = require("astal.gtk3").Widget
local Gtk = require("astal.gtk3").Gtk
local Variable = require("astal").Variable
local Notifd = astal.require("AstalNotifd")
local lib = require("lib")
local bind = astal.bind
local timeout = astal.timeout
local TIMEOUT_DELAY = 5000
local notifd = Notifd.get_default()
local notifs = Variable({})
local map = {}
function update()
local arr = {}
for id,_ in pairs(map) do
table.insert(arr, id)
end
notifs:set(arr)
end
function set(_, id)
map[id] = true
update()
end
function delete(id)
map[id] = nil
update()
end
notifd.on_notified = set
function Header(notif)
local show_icon = lib.is_true(notif.app_icon) or
lib.is_true(notif.desktop_entry)
return Widget.Box({
class_name = "header",
show_icon and Widget.Icon({
class_name = "app-icon",
icon = notif.app_icon or notif.desktop_entry,
}),
Widget.Label({
class_name = "app-name",
halign = "START",
ellipsize = "END",
label = notif.app_name or "",
}),
Widget.Label({
class_name = "time",
hexpand = true,
halign = "END",
label = lib.time(notif.time),
}),
Widget.Button({
on_clicked = function() delete(notif.id) end,
Widget.Icon({ icon = "window-close-symbolic" }),
}),
})
end
function Content(notif)
return Widget.Box({
class_name = "content",
(notif.image and lib.file_exists(notif.image)) and Widget.Box({
valign = "START",
class_name = "image",
css = string.format("background-image: url('%s')", notif.image),
}),
(notif.image and lib.is_icon(notif.image)) and Widget.Box({
valign = "START",
class_name = "icon-image",
Widget.Icon({
icon = notif.image,
hexpand = true,
vexpand = true,
halign = "CENTER",
valign = "CENTER",
}),
}),
Widget.Box({
vertical = true,
Widget.Label({
class_name = "summary",
halign = "START",
xalign = 0,
ellipsize = "END",
label = notif.summary,
}),
Widget.Label({
class_name = "body",
wrap = true,
use_markup = true,
halign = "START",
xalign = 0,
justify = "FILL",
label = notif.body,
}),
}),
})
end
function Notification(id)
local notif = notifd:get_notification(id)
local function destroy()
delete(id)
end
local function setup()
timeout(TIMEOUT_DELAY, destroy)
end
return Widget.EventBox({
class_name = "notification",
setup = setup,
on_hover_lost = destroy,
Widget.Box({
vertical = true,
Header(notif),
Gtk.Separator({ visible = true }),
Content(notif),
}),
})
end
function Notifications(ids)
return lib.map(ids, Notification)
end
return function()
return bind(notifs):as(Notifications)
end
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