class SDL2_Deal(SDL2_Dealer):
def __init__(self, *args, **kwargs):
super(SDL2_Deal, self).__init__(*args, **kwargs)
self._hook = InputHookManager()
self.launch_events()
def launch_events(self):
if not self._in_event_loop:
self._in_event_loop = True
def events():
self._dealEvents()
self._in_event_loop = False
return 0
self._hook.set_inputhook(events)
def _dealEvents(self):
allow_CTRL_C()
while not stdin_ready():
start = s.SDL_GetTicks()
self._ev.update()
if len(self._windowList) != 0:
if self._ev.id in self._windowList:
self._windowList[self._ev.id].events(self._ev)
for win in self._windowList.values():
win.draw()
stop = s.SDL_GetTicks()
duree = (stop - start)
if duree < self._framerate:
s.SDL_Delay(self._framerate - duree)
def enable_gevent():
mgr = InputHookManager()
mgr.set_inputhook(create_inputhook_gevent(mgr))
from PyQt4.Qt import QGraphicsView, QColor, Qt, QPalette
from PyQt4.QtOpenGL import QGLWidget, QGLFormat, QGL
from PyQt4.QtGui import QGraphicsItem
from OpenGL.arrays import numpymodule
from .OGLWidget import OGLWidget
numpymodule.NumpyHandler.ERROR_ON_COPY = True
try:
from IPython.lib import guisupport as gui
from IPython.lib.inputhook import InputHookManager
# create class managing hook for event loop in ipython
hook = InputHookManager()
# get the QApplication, creating one if not existing
app = gui.get_app_qt4()
# add the application to the hook
hook.enable_qt4(app)
# if event loop not running, run it for ipython
if not gui.is_event_loop_running_qt4(app):
gui.start_event_loop_qt4(app)
except:
pass
def enable_kivy():
app, inputhook = create_inputhook_kivy()
inputhook_manager = InputHookManager()
inputhook_manager.set_inputhook(inputhook)
app.run(True)
return app
def main():
parser = OptionParser()
parser.add_option("-b", "--bundle-id", dest="bundle_id",
help="identifier of the activity bundle")
parser.add_option("-a", "--activity-id", dest="activity_id",
help="identifier of the activity instance")
parser.add_option("-o", "--object-id", dest="object_id",
help="identifier of the associated datastore object")
parser.add_option("-u", "--uri", dest="uri",
help="URI to load")
parser.add_option('-s', '--single-process', dest='single_process',
action='store_true',
help='start all the instances in the same process')
(options, args) = parser.parse_args()
logger.start()
if 'SUGAR_BUNDLE_PATH' not in os.environ:
print 'SUGAR_BUNDLE_PATH is not defined in the environment.'
sys.exit(1)
if len(args) == 0:
print 'A python class must be specified as first argument.'
sys.exit(1)
bundle_path = os.environ['SUGAR_BUNDLE_PATH']
sys.path.append(bundle_path)
bundle = ActivityBundle(bundle_path)
os.environ['SUGAR_BUNDLE_ID'] = bundle.get_bundle_id()
os.environ['SUGAR_BUNDLE_NAME'] = bundle.get_name()
os.environ['SUGAR_BUNDLE_VERSION'] = str(bundle.get_activity_version())
gtk.icon_theme_get_default().append_search_path(bundle.get_icons_path())
# This code can be removed when we grow an xsettings daemon (the GTK+
# init routines will then automatically figure out the font settings)
settings = gtk.settings_get_default()
settings.set_property('gtk-font-name',
'%s %f' % (style.FONT_FACE, style.FONT_SIZE))
locale_path = None
if 'SUGAR_LOCALEDIR' in os.environ:
locale_path = os.environ['SUGAR_LOCALEDIR']
gettext.bindtextdomain(bundle.get_bundle_id(), locale_path)
gettext.bindtextdomain('sugar-toolkit', sugar.locale_path)
gettext.textdomain(bundle.get_bundle_id())
splitted_module = args[0].rsplit('.', 1)
module_name = splitted_module[0]
class_name = splitted_module[1]
module = __import__(module_name)
for comp in module_name.split('.')[1:]:
module = getattr(module, comp)
activity_constructor = getattr(module, class_name)
activity_handle = activityhandle.ActivityHandle(
activity_id=options.activity_id,
object_id=options.object_id, uri=options.uri)
if options.single_process is True:
sessionbus = dbus.SessionBus()
service_name = get_single_process_name(options.bundle_id)
service_path = get_single_process_path(options.bundle_id)
bus_object = sessionbus.get_object(
'org.freedesktop.DBus', '/org/freedesktop/DBus')
try:
name = bus_object.GetNameOwner(
service_name, dbus_interface='org.freedesktop.DBus')
except dbus.DBusException:
name = None
if not name:
SingleProcess(service_name, activity_constructor)
else:
single_process = sessionbus.get_object(service_name, service_path)
single_process.create(activity_handle.get_dict())
print 'Created %s in a single process.' % service_name
sys.exit(0)
if hasattr(module, 'start'):
module.start()
create_activity_instance(activity_constructor, activity_handle)
#let the IPython PyInputhook call gtk
#gtk.main()
from IPython.lib.inputhook import InputHookManager
ihm = InputHookManager()
ihm.enable_gtk()
def __init__(self, *args, **kwargs):
super(SDL2_Deal, self).__init__(*args, **kwargs)
self._hook = InputHookManager()
self.launch_events()
def enable_kivy():
app, inputhook = create_inputhook_kivy()
inputhook_manager = InputHookManager()
inputhook_manager.set_inputhook(inputhook)
app.run(True)
return app
def enable_gevent_hook():
mgr = InputHookManager()
mgr.set_inputhook(create_inputhook_gevent(mgr))
