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comparison frontends/src/quick_frontend/quick_app.py @ 1939:e68483c5a999

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quick app (contact list): when a new profile is plugged, updates are locked until the end of the process, this avoid many useless refreshes
author Goffi <goffi@goffi.org>
date Mon, 18 Apr 2016 18:33:55 +0200
parents 011eff37e21d
children 633b5c21aefd
comparison
equal deleted inserted replaced
1938:011eff37e21d 1939:e68483c5a999
213 """ 213 """
214 self.xmlui = xmlui 214 self.xmlui = xmlui
215 self.menus = quick_menus.QuickMenusManager(self) 215 self.menus = quick_menus.QuickMenusManager(self)
216 ProfileManager.host = self 216 ProfileManager.host = self
217 self.profiles = ProfilesManager() 217 self.profiles = ProfilesManager()
218 self._plugs_in_progress = set() # profiles currently being plugged, used to (un)lock contact list updates
218 self.ready_profiles = set() # profiles which are connected and ready 219 self.ready_profiles = set() # profiles which are connected and ready
219 self.signals_cache = {} # used to keep signal received between start of plug_profile and when the profile is actualy ready 220 self.signals_cache = {} # used to keep signal received between start of plug_profile and when the profile is actualy ready
220 self.contact_lists = quick_contact_list.QuickContactListHandler(self) 221 self.contact_lists = quick_contact_list.QuickContactListHandler(self)
221 self.widgets = quick_widgets.QuickWidgetsManager(self) 222 self.widgets = quick_widgets.QuickWidgetsManager(self)
222 if check_options is not None: 223 if check_options is not None:
399 /!\ if you override the method and don't call the parent, be sure to add the profile to ready_profiles ! 400 /!\ if you override the method and don't call the parent, be sure to add the profile to ready_profiles !
400 if you don't, all signals will stay in cache 401 if you don't, all signals will stay in cache
401 402
402 @param profile(unicode): %(doc_profile)s 403 @param profile(unicode): %(doc_profile)s
403 """ 404 """
405 self._plugs_in_progress.remove(profile)
404 self.ready_profiles.add(profile) 406 self.ready_profiles.add(profile)
405 407
406 # profile is ready, we can call send signals that where is cache 408 # profile is ready, we can call send signals that where is cache
407 cached_signals = self.signals_cache.pop(profile, []) 409 cached_signals = self.signals_cache.pop(profile, [])
408 for function_name, handler, args, kwargs in cached_signals: 410 for function_name, handler, args, kwargs in cached_signals:
409 log.debug(u"Calling cached signal [%s] with args %s and kwargs %s" % (function_name, args, kwargs)) 411 log.debug(u"Calling cached signal [%s] with args %s and kwargs %s" % (function_name, args, kwargs))
410 handler(*args, **kwargs) 412 handler(*args, **kwargs)
411 413
412 self.callListeners('profilePlugged', profile=profile) 414 self.callListeners('profilePlugged', profile=profile)
415 if not self._plugs_in_progress:
416 self.contact_lists.lockUpdate(False)
413 417
414 def asyncConnect(self, profile, callback=None, errback=None): 418 def asyncConnect(self, profile, callback=None, errback=None):
415 if not callback: 419 if not callback:
416 callback = lambda dummy: None 420 callback = lambda dummy: None
417 if not errback: 421 if not errback:
426 def plug_profiles(self, profiles): 430 def plug_profiles(self, profiles):
427 """Tell application which profiles must be used 431 """Tell application which profiles must be used
428 432
429 @param profiles: list of valid profile names 433 @param profiles: list of valid profile names
430 """ 434 """
435 self.contact_lists.lockUpdate()
436 self._plugs_in_progress.update(profiles)
431 self.plugging_profiles() 437 self.plugging_profiles()
432 for profile in profiles: 438 for profile in profiles:
433 self.profiles.plug(profile) 439 self.profiles.plug(profile)
434 440
435 def plugging_profiles(self): 441 def plugging_profiles(self):