pamac-classic/pamac-tray.py

#! /usr/bin/python3
# -*- coding:utf-8 -*-

from gi.repository import Gtk, GObject, Notify
from subprocess import Popen
import dbus
from dbus.mainloop.glib import DBusGMainLoop

from pamac import common

# i18n
import gettext
gettext.bindtextdomain('pamac', '/usr/share/locale')
gettext.textdomain('pamac')
_ = gettext.gettext

update_icon = '/usr/share/pamac/icons/24x24/status/pamac-update.png'
update_info = _('{number} available updates')
one_update_info = _('1 available update')
noupdate_icon = '/usr/share/pamac/icons/24x24/status/pamac-tray.png'
noupdate_info = _('Your system is up-to-date')
icon = noupdate_icon
info = noupdate_info

class Tray:
	def __init__(self):
		self.statusIcon = Gtk.StatusIcon()
		self.statusIcon.set_visible(True)

		self.menu = Gtk.Menu()
		self.menuItem = Gtk.ImageMenuItem(_('Update Manager'))
		self.menuItem.set_image(Gtk.Image.new_from_file('/usr/share/pamac/icons/16x16/apps/pamac-updater.png'))
		self.menuItem.connect('activate', self.execute_update, self.statusIcon)
		self.menu.append(self.menuItem)
		self.menuItem = Gtk.ImageMenuItem(_('Package Manager'))
		self.menuItem.set_image(Gtk.Image.new_from_file('/usr/share/pamac/icons/16x16/apps/pamac.png'))
		self.menuItem.connect('activate', self.execute_manager, self.statusIcon)
		self.menu.append(self.menuItem)
		self.menuItem = Gtk.ImageMenuItem(_('Quit'))
		self.menuItem.set_image(Gtk.Image.new_from_file('/usr/share/pamac/icons/16x16/apps/exit.png'))
		self.menuItem.connect('activate', self.quit_tray, self.statusIcon)
		self.menu.append(self.menuItem)

		self.statusIcon.connect('popup-menu', self.popup_menu_cb, self.menu)
		self.statusIcon.connect('activate', self.activate_cb)

		self.update_icon(icon, info)

	def execute_update(self, widget, event, data = None):
		Popen(['/usr/bin/pamac-updater'])

	def execute_manager(self, widget, event, data = None):
		Popen(['/usr/bin/pamac-manager'])

	def quit_tray(self, widget, data = None):
		Gtk.main_quit()

	def popup_menu_cb(self, widget, button, time, data = None):
		if button == 3:
			if data:
				data.show_all()
				data.popup(None, None, Gtk.StatusIcon.position_menu, self.statusIcon, 3, time)

	def activate_cb(self, widget, data = None):
		if icon == update_icon:
			Popen(['/usr/bin/pamac-updater'])

	def update_icon(self, icon, info):
		self.statusIcon.set_from_file(icon)
		self.statusIcon.set_tooltip_markup(info)

	def set_visible(self, boolean):
		self.statusIcon.set_visible(boolean)

def refresh():
	Popen(['/usr/bin/pamac-refresh'])

def set_icon(update_data):
	global icon
	global info
	syncfirst, updates = update_data
	if updates:
		icon = update_icon
		if len(updates) == 1:
			info = one_update_info
		else:
			info = update_info.format(number = len(updates))
		if not common.pid_file_exists():
			Notify.Notification.new(_('Update Manager'), info, '/usr/share/pamac/icons/32x32/apps/pamac-updater.png').show()
	else:
		icon = noupdate_icon
		info = noupdate_info
	print(info)
	tray.update_icon(icon, info)

DBusGMainLoop(set_as_default = True)
bus = dbus.SystemBus()
bus.add_signal_receiver(set_icon, dbus_interface = "org.manjaro.pamac", signal_name = "EmitAvailableUpdates")
tray = Tray()
Notify.init(_('Update Manager'))
refresh()
GObject.timeout_add(3*3600*1000, refresh)
Gtk.main()