152 lines
4.3 KiB
Python
152 lines
4.3 KiB
Python
#! /usr/bin/python3
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# -*- coding:utf-8 -*-
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from gi.repository import Gtk, GObject
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from subprocess import call
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from time import sleep
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import threading
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from pamac import common, transaction
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GObject.threads_init()
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# i18n
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import gettext
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gettext.bindtextdomain('pamac', '/usr/share/locale')
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gettext.textdomain('pamac')
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_ = gettext.gettext
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update_icon = '/usr/share/pamac/icons/24x24/status/pamac-update.png'
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update_info = _('{number} available updates')
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one_update_info = _('1 available update')
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noupdate_icon = '/usr/share/pamac/icons/24x24/status/pamac-tray.png'
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noupdate_info = _('Your system is up-to-date')
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icon = noupdate_icon
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info = noupdate_info
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class Tray:
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def __init__(self):
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self.statusIcon = Gtk.StatusIcon()
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self.statusIcon.set_visible(True)
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self.menu = Gtk.Menu()
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self.menuItem = Gtk.ImageMenuItem(_('Update Manager'))
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self.menuItem.set_image(Gtk.Image.new_from_file('/usr/share/pamac/icons/16x16/apps/pamac-updater.png'))
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self.menuItem.connect('activate', self.execute_update, self.statusIcon)
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self.menu.append(self.menuItem)
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self.menuItem = Gtk.ImageMenuItem(_('Package Manager'))
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self.menuItem.set_image(Gtk.Image.new_from_file('/usr/share/pamac/icons/16x16/apps/pamac.png'))
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self.menuItem.connect('activate', self.execute_manager, self.statusIcon)
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self.menu.append(self.menuItem)
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self.menuItem = Gtk.ImageMenuItem(_('Quit'))
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self.menuItem.set_image(Gtk.Image.new_from_file('/usr/share/pamac/icons/16x16/apps/exit.png'))
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self.menuItem.connect('activate', self.quit_tray, self.statusIcon)
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self.menu.append(self.menuItem)
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self.statusIcon.connect('popup-menu', self.popup_menu_cb, self.menu)
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self.statusIcon.connect('activate', self.activate_cb)
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def execute_update(self, widget, event, data = None):
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call(['/usr/bin/pamac-updater'])
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def execute_manager(self, widget, event, data = None):
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call(['/usr/bin/pamac-manager'])
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def quit_tray(self, widget, data = None):
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t1.shutdown()
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t2.shutdown()
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Gtk.main_quit()
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def popup_menu_cb(self, widget, button, time, data = None):
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if button == 3:
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if data:
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data.show_all()
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data.popup(None, None, Gtk.StatusIcon.position_menu, self.statusIcon, 3, time)
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def activate_cb(self, widget, data = None):
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if icon == update_icon:
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call(['/usr/bin/pamac-updater'])
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def update_icon(self, icon, info):
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GObject.idle_add(self.statusIcon.set_from_file, icon)
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GObject.idle_add(self.statusIcon.set_tooltip_markup, info)
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def set_visible(self, boolean):
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self.statusIcon.set_visible(boolean)
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class PeriodicRefresh(threading.Thread):
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"""Thread that executes a task every N seconds"""
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def __init__(self):
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threading.Thread.__init__(self)
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self._finished = threading.Event()
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self._interval = 3600*3
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def setInterval(self, interval):
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"""Set the number of seconds we sleep between executing our task"""
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self._interval = interval
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def shutdown(self):
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"""Stop this thread"""
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self._finished.set()
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def run(self):
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while True:
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if self._finished.isSet():
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return
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call(['/usr/bin/pamac-refresh'])
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self._finished.wait(self._interval)
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class PeriodicCheck(threading.Thread):
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"""Thread that executes a task every N seconds"""
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def __init__(self):
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threading.Thread.__init__(self)
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self._finished = threading.Event()
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self._interval = 1
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self.trans = transaction.Transaction()
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def setInterval(self, interval):
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"""Set the number of seconds we sleep between executing our task"""
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self._interval = interval
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def shutdown(self):
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"""Stop this thread"""
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self._finished.set()
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def run(self):
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pid_file = True
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while True:
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if self._finished.isSet():
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return
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if common.pid_file_exists():
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pid_file = True
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elif pid_file:
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self.trans.update_dbs()
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set_icon(len(self.trans.get_updates()[1]))
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pid_file = False
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else:
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self._finished.wait(self._interval)
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def set_icon(updates):
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global icon
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global info
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if updates:
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icon = update_icon
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if int(updates) == 1:
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info = one_update_info
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else:
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info = update_info.format(number = updates)
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if not common.pid_file_exists():
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call(['notify-send', '-i', '/usr/share/pamac/icons/32x32/apps/pamac-updater.png', '-u', 'normal', _('Update Manager'), info])
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else:
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icon = noupdate_icon
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info = noupdate_info
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print(info)
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tray.update_icon(icon, info)
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return False
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tray = Tray()
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t1 = PeriodicRefresh()
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t1.start()
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t2 = PeriodicCheck()
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t2.start()
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Gtk.main()
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