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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 notif_map = lib.varmap({})
function Header(notif)
local icon = lib.value_or(notif.app_icon, notif.desktop_entry)
return Widget.Box({
class_name = "header",
lib.is_true(icon) and Widget.Icon({
class_name = "app-icon",
icon = icon,
}),
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({ time = notif.time }),
}),
Widget.Button({
on_clicked = function() notif:dismiss() 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,
label = notif.body,
}),
}),
})
end
function Notification(notif, id)
local function destroy()
notif_map.delete(notif.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
notifd.on_notified = function(_, id)
local notif = notifd:get_notification(id)
notif_map.set(id, Notification(notif, id))
end
notifd.on_resolved = function(_, id)
notif_map.delete(id)
end
return function()
return bind(notif_map())
end
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