def __init__(self):
DBusGMainLoop(set_as_default=True)
self.__rmenu = None
self.__lmenu = None
try:
self.__backend = UPowerBackend()
self.__backend.set_right_popup_menu_action(self.__mc_action)
except DBusException as e_upower:
try:
self.__backend = DeviceKitBackend()
self.__backend.set_right_popup_menu_action(self.__mc_action)
except DBusException as e_devkit:
sys.stderr.write("""
Neither UPower nor DeviceKit.Power could be initialized!
This can have multiple reasons.
Here is the error for UPower:
%s
And this is the error for DeviceKit.Power:
%s
""" % (e_upower, e_devkit))
self.close(None)
class BatteryMonitor(object):
def __init__(self):
DBusGMainLoop(set_as_default=True)
self.__rmenu = None
self.__lmenu = None
try:
self.__backend = UPowerBackend()
self.__backend.set_right_popup_menu_action(self.__mc_action)
except DBusException as e_upower:
try:
self.__backend = DeviceKitBackend()
self.__backend.set_right_popup_menu_action(self.__mc_action)
except DBusException as e_devkit:
sys.stderr.write(_(" \n\Neither UPower nor DeviceKit.Power could be initialized!\n\This can have multiple reasons.\nHere is the error for UPower:\n\n\\t{0}\n\n\And this is the error for DeviceKit.Power:\n\n\\t{1}\n\n").format(e_upower, e_devkit))
self.close(None)
def __suspend(self, button):
try:
self.__backend.suspend()
except DBusException as e:
self.__handle_exception(e)
def __hibernate(self, button):
try:
self.__backend.hibernate()
except DBusException as e:
self.__handle_exception(e)
def __handle_exception(self, exception):
sys.stderr.write('%s' % exception)
def __get_left_click_menu(self):
if self.__lmenu is None:
self.__lmenu = gtk.Menu()
if self.__backend.can_suspend():
suspend_item = gtk.ImageMenuItem(_('Suspend'))
suspend_icon = gtk.image_new_from_icon_name('batti-suspend', gtk.ICON_SIZE_MENU)
suspend_item.set_image(suspend_icon)
suspend_item.connect('activate', self.__suspend)
self.__lmenu.append(suspend_item)
if self.__backend.can_hibernate():
hibernate_item = gtk.ImageMenuItem(_('Hibernate'))
hibernate_icon = gtk.image_new_from_icon_name('batti-hibernate', gtk.ICON_SIZE_MENU)
hibernate_item.set_image(hibernate_icon)
hibernate_item.connect('activate', self.__hibernate)
self.__lmenu.append(hibernate_item)
self.__lmenu.show_all()
return self.__lmenu
def __get_right_click_menu(self):
if self.__rmenu is None:
self.__rmenu = gtk.Menu()
about_menu = gtk.ImageMenuItem(gtk.STOCK_ABOUT)
about_menu.connect('activate', self.about)
exit_menu = gtk.ImageMenuItem(gtk.STOCK_QUIT)
exit_menu.connect('activate', self.close)
self.__rmenu.append(about_menu)
self.__rmenu.append(exit_menu)
self.__rmenu.show_all()
return self.__rmenu
def __mc_action(self, widget, event, data=None):
if event.button == 1:
if self.__backend.can_suspend() or self.__backend.can_hibernate():
self.__get_left_click_menu().popup(None, None, None, event.button, event.time)
elif event.button == 3:
self.__get_right_click_menu().popup(None, None, None, event.button, event.time)
def close(self,button):
# Check if we're already in gtk.main loop
if gtk.main_level() > 0:
gtk.main_quit()
else:
exit(1)
def about(self, button):
about_dg = gtk.AboutDialog()
about_dg.set_name("Batti")
about_dg.set_program_name(Constants.NAME)
about_dg.set_version(Constants.VERSION)
about_dg.set_comments(_("Battery Monitor"))
about_dg.set_license(Constants.LICENSE_TEXT)
about_dg.set_authors(['%s <%s>' % (Constants.AUTHOR, Constants.AUTHOR_EMAIL)])
about_dg.connect("response", lambda d, r: d.destroy())
about_dg.show()
def main(self):
try:
self.__backend.update_batteries(startup=True)
gtk.main()
except KeyboardInterrupt:
pass
class BatteryMonitor(object):
def __init__(self):
DBusGMainLoop(set_as_default=True)
self.__rmenu = None
self.__lmenu = None
try:
self.__backend = UPowerBackend()
self.__backend.set_right_popup_menu_action(self.__mc_action)
except DBusException as e_upower:
try:
self.__backend = DeviceKitBackend()
self.__backend.set_right_popup_menu_action(self.__mc_action)
except DBusException as e_devkit:
sys.stderr.write("""
Neither UPower nor DeviceKit.Power could be initialized!
This can have multiple reasons.
Here is the error for UPower:
%s
And this is the error for DeviceKit.Power:
%s
""" % (e_upower, e_devkit))
self.close(None)
def __suspend(self, button):
try:
self.__backend.suspend()
except DBusException as e:
self.__handle_exception(e)
def __hibernate(self, button):
try:
self.__backend.hibernate()
except DBusException as e:
self.__handle_exception(e)
def __handle_exception(self, exception):
sys.stderr.write('%s' % exception)
def __get_left_click_menu(self):
if self.__lmenu is None:
self.__lmenu = gtk.Menu()
if self.__backend.can_suspend():
suspend_item = gtk.ImageMenuItem(_('Suspend'))
suspend_icon = gtk.image_new_from_icon_name('batti-suspend', gtk.ICON_SIZE_MENU)
suspend_item.set_image(suspend_icon)
suspend_item.connect('activate', self.__suspend)
self.__lmenu.append(suspend_item)
if self.__backend.can_hibernate():
hibernate_item = gtk.ImageMenuItem(_('Hibernate'))
hibernate_icon = gtk.image_new_from_icon_name('batti-hibernate', gtk.ICON_SIZE_MENU)
hibernate_item.set_image(hibernate_icon)
hibernate_item.connect('activate', self.__hibernate)
self.__lmenu.append(hibernate_item)
self.__lmenu.show_all()
return self.__lmenu
def __get_right_click_menu(self):
if self.__rmenu is None:
self.__rmenu = gtk.Menu()
about_menu = gtk.ImageMenuItem(gtk.STOCK_ABOUT)
about_menu.connect('activate', self.about)
exit_menu = gtk.ImageMenuItem(gtk.STOCK_QUIT)
exit_menu.connect('activate', self.close)
self.__rmenu.append(about_menu)
self.__rmenu.append(exit_menu)
self.__rmenu.show_all()
return self.__rmenu
def __mc_action(self, widget, event, data=None):
if event.button == 1:
if self.__backend.can_suspend() or self.__backend.can_hibernate():
self.__get_left_click_menu().popup(None, None, None, event.button, event.time)
elif event.button == 3:
self.__get_right_click_menu().popup(None, None, None, event.button, event.time)
def close(self,button):
# Check if we're already in gtk.main loop
if gtk.main_level() > 0:
gtk.main_quit()
else:
exit(1)
def about(self, button):
about_dg = gtk.AboutDialog()
about_dg.set_name("Batti")
about_dg.set_program_name(Constants.NAME)
about_dg.set_version(Constants.VERSION)
about_dg.set_comments(_("Battery Monitor"))
about_dg.set_license(Constants.LICENSE_TEXT)
about_dg.set_authors(['%s <%s>' % (Constants.AUTHOR, Constants.AUTHOR_EMAIL)])
about_dg.connect("response", lambda d, r: d.destroy())
about_dg.show()
def main(self):
try:
self.__backend.update_batteries(startup=True)
gtk.main()
except KeyboardInterrupt:
pass