libervia-backend: sat_frontends/quick_frontend/quick

annotate sat_frontends/quick_frontend/quick_widgets.py @ 3143:830fce0db15d

bridge (dbus): new `bridge_dbus_int_prefix` option (in `[DEFAULT]` settings) to change interface prefix

author	Goffi <goffi@goffi.org>
date	Wed, 29 Jan 2020 18:54:40 +0100
parents	559a625a236b
children	6032245c927e

rev	line source
3137 559a625a236b fixed shebangs Goffi <goffi@goffi.org> parents: 3136 diff changeset	1 #!/usr/bin/env python3
559a625a236b fixed shebangs Goffi <goffi@goffi.org> parents: 3136 diff changeset	2
0 c4bc297b82f0 sat: goffi@necton2 parents: diff changeset	3
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 587 diff changeset	4 # helper class for making a SAT frontend
3136 9d0df638c8b4 dates update Goffi <goffi@goffi.org> parents: 3116 diff changeset	5 # Copyright (C) 2009-2020 Jérôme Poisson (goffi@goffi.org)
0 c4bc297b82f0 sat: goffi@necton2 parents: diff changeset	6
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 587 diff changeset	7 # This program is free software: you can redistribute it and/or modify
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 587 diff changeset	8 # it under the terms of the GNU Affero General Public License as published by
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 587 diff changeset	9 # the Free Software Foundation, either version 3 of the License, or
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 587 diff changeset	10 # (at your option) any later version.
0 c4bc297b82f0 sat: goffi@necton2 parents: diff changeset	11
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 587 diff changeset	12 # This program is distributed in the hope that it will be useful,
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 587 diff changeset	13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 587 diff changeset	14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 587 diff changeset	15 # GNU Affero General Public License for more details.
0 c4bc297b82f0 sat: goffi@necton2 parents: diff changeset	16
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 587 diff changeset	17 # You should have received a copy of the GNU Affero General Public License
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 587 diff changeset	18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
0 c4bc297b82f0 sat: goffi@necton2 parents: diff changeset	19
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	20 from sat.core.log import getLogger
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	21
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	22 log = getLogger(__name__)
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	23 from sat.core import exceptions
1301 afc57b34c0a3 Quick Frontend (quick_widgets): added on_existing_widget in getOrCreateWidget (see docstring for more infos) + use of constants Goffi <goffi@goffi.org> parents: 1290 diff changeset	24 from sat_frontends.quick_frontend.constants import Const as C
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	25
2039 6353deb1bd73 quick frontend (quick_widget): getWidgets can now filter on hash (using target), handling recreated widgets too Goffi <goffi@goffi.org> parents: 2027 diff changeset	26
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	27 classes_map = {}
0 c4bc297b82f0 sat: goffi@necton2 parents: diff changeset	28
c4bc297b82f0 sat: goffi@necton2 parents: diff changeset	29
1290 faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	30 try:
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	31 # FIXME: to be removed when an acceptable solution is here
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2888 diff changeset	32 str("") # XXX: unicode doesn't exist in pyjamas
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	33 except (
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	34 TypeError,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	35 AttributeError,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	36 ): # Error raised is not the same depending on pyjsbuild options
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2888 diff changeset	37 str = str
1290 faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	38
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	39
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	40 def register(base_cls, child_cls=None):
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	41 """Register a child class to use by default when a base class is needed
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	42
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	43 @param base_cls: "Quick..." base class (like QuickChat or QuickContact), must inherit from QuickWidget
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	44 @param child_cls: inherited class to use when Quick... class is requested, must inherit from base_cls.
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	45 Can be None if it's the base_cls itself which register
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	46 """
1304 1a61b18703c4 quick frontend (quick widgets): class' __name__ method is used for classes_map hash because the use of class directly was causing bugs with pyjamas (difficult to find, several MicroblogPanel instances were added only once in Libervia's TabPanel, hash method seemed buggy) Goffi <goffi@goffi.org> parents: 1303 diff changeset	47 # FIXME: we use base_cls.__name__ instead of base_cls directly because pyjamas because
1a61b18703c4 quick frontend (quick widgets): class' __name__ method is used for classes_map hash because the use of class directly was causing bugs with pyjamas (difficult to find, several MicroblogPanel instances were added only once in Libervia's TabPanel, hash method seemed buggy) Goffi <goffi@goffi.org> parents: 1303 diff changeset	48 # in the second case
1a61b18703c4 quick frontend (quick widgets): class' __name__ method is used for classes_map hash because the use of class directly was causing bugs with pyjamas (difficult to find, several MicroblogPanel instances were added only once in Libervia's TabPanel, hash method seemed buggy) Goffi <goffi@goffi.org> parents: 1303 diff changeset	49 classes_map[base_cls.__name__] = child_cls
1a61b18703c4 quick frontend (quick widgets): class' __name__ method is used for classes_map hash because the use of class directly was causing bugs with pyjamas (difficult to find, several MicroblogPanel instances were added only once in Libervia's TabPanel, hash method seemed buggy) Goffi <goffi@goffi.org> parents: 1303 diff changeset	50
1a61b18703c4 quick frontend (quick widgets): class' __name__ method is used for classes_map hash because the use of class directly was causing bugs with pyjamas (difficult to find, several MicroblogPanel instances were added only once in Libervia's TabPanel, hash method seemed buggy) Goffi <goffi@goffi.org> parents: 1303 diff changeset	51
1301 afc57b34c0a3 Quick Frontend (quick_widgets): added on_existing_widget in getOrCreateWidget (see docstring for more infos) + use of constants Goffi <goffi@goffi.org> parents: 1290 diff changeset	52 class WidgetAlreadyExistsError(Exception):
afc57b34c0a3 Quick Frontend (quick_widgets): added on_existing_widget in getOrCreateWidget (see docstring for more infos) + use of constants Goffi <goffi@goffi.org> parents: 1290 diff changeset	53 pass
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	54
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	55
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	56 class QuickWidgetsManager(object):
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	57 """This class is used to manage all the widgets of a frontend
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	58 A widget can be a window, a graphical thing, or someting else depending of the frontend"""
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	59
0 c4bc297b82f0 sat: goffi@necton2 parents: diff changeset	60 def __init__(self, host):
c4bc297b82f0 sat: goffi@necton2 parents: diff changeset	61 self.host = host
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	62 self._widgets = {}
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	63
1290 faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	64 def __iter__(self):
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	65 """Iterate throught all widgets"""
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2888 diff changeset	66 for widget_map in self._widgets.values():
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2888 diff changeset	67 for widget_instances in widget_map.values():
2852 e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	68 for widget in widget_instances:
e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	69 yield widget
1290 faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	70
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	71 def getRealClass(self, class_):
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	72 """Return class registered for given class_
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	73
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	74 @param class_: subclass of QuickWidget
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	75 @return: class actually used to create widget
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	76 """
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	77 try:
1304 1a61b18703c4 quick frontend (quick widgets): class' __name__ method is used for classes_map hash because the use of class directly was causing bugs with pyjamas (difficult to find, several MicroblogPanel instances were added only once in Libervia's TabPanel, hash method seemed buggy) Goffi <goffi@goffi.org> parents: 1303 diff changeset	78 # FIXME: we use base_cls.__name__ instead of base_cls directly because pyjamas bugs
1a61b18703c4 quick frontend (quick widgets): class' __name__ method is used for classes_map hash because the use of class directly was causing bugs with pyjamas (difficult to find, several MicroblogPanel instances were added only once in Libervia's TabPanel, hash method seemed buggy) Goffi <goffi@goffi.org> parents: 1303 diff changeset	79 # in the second case
1a61b18703c4 quick frontend (quick widgets): class' __name__ method is used for classes_map hash because the use of class directly was causing bugs with pyjamas (difficult to find, several MicroblogPanel instances were added only once in Libervia's TabPanel, hash method seemed buggy) Goffi <goffi@goffi.org> parents: 1303 diff changeset	80 cls = classes_map[class_.__name__]
1290 faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	81 except KeyError:
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	82 cls = class_
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	83 if cls is None:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	84 raise exceptions.InternalError(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	85 "There is not class registered for {}".format(class_)
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	86 )
1290 faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	87 return cls
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	88
2852 e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	89 def getWidgetInstances(self, widget):
e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	90 """Get all instance of a widget
2039 6353deb1bd73 quick frontend (quick_widget): getWidgets can now filter on hash (using target), handling recreated widgets too Goffi <goffi@goffi.org> parents: 2027 diff changeset	91
2852 e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	92 This is a helper method which call getWidgets
e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	93 @param widget(QuickWidget): retrieve instances of this widget
e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	94 @return: iterator on widgets
2039 6353deb1bd73 quick frontend (quick_widget): getWidgets can now filter on hash (using target), handling recreated widgets too Goffi <goffi@goffi.org> parents: 2027 diff changeset	95 """
2855 ef65dbce313b quick frontend(widgets): added QuickWidget.target property as a helper method to get a single target: Goffi <goffi@goffi.org> parents: 2853 diff changeset	96 return self.getWidgets(widget.__class__, widget.target, widget.profiles)
2039 6353deb1bd73 quick frontend (quick_widget): getWidgets can now filter on hash (using target), handling recreated widgets too Goffi <goffi@goffi.org> parents: 2027 diff changeset	97
6353deb1bd73 quick frontend (quick_widget): getWidgets can now filter on hash (using target), handling recreated widgets too Goffi <goffi@goffi.org> parents: 2027 diff changeset	98 def getWidgets(self, class_, target=None, profiles=None):
2007 19b9d3f8a6c7 plugin XEP-0085, quick_frontends, primitivus: chat states are working again Goffi <goffi@goffi.org> parents: 1995 diff changeset	99 """Get all subclassed widgets instances
1290 faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	100
2852 e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	101 @param class_: subclass of QuickWidget, same parameter as used in
e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	102 [getOrCreateWidget]
e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	103 @param target: if not None, construct a hash with this target and filter
e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	104 corresponding widgets
e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	105 recreated widgets are handled
e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	106 @param profiles(iterable, None): if not None, filter on instances linked to these
e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	107 profiles
1290 faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	108 @return: iterator on widgets
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	109 """
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	110 class_ = self.getRealClass(class_)
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	111 try:
1304 1a61b18703c4 quick frontend (quick widgets): class' __name__ method is used for classes_map hash because the use of class directly was causing bugs with pyjamas (difficult to find, several MicroblogPanel instances were added only once in Libervia's TabPanel, hash method seemed buggy) Goffi <goffi@goffi.org> parents: 1303 diff changeset	112 widgets_map = self._widgets[class_.__name__]
1290 faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	113 except KeyError:
2007 19b9d3f8a6c7 plugin XEP-0085, quick_frontends, primitivus: chat states are working again Goffi <goffi@goffi.org> parents: 1995 diff changeset	114 return
1290 faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	115 else:
2039 6353deb1bd73 quick frontend (quick_widget): getWidgets can now filter on hash (using target), handling recreated widgets too Goffi <goffi@goffi.org> parents: 2027 diff changeset	116 if target is not None:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2888 diff changeset	117 filter_hash = str(class_.getWidgetHash(target, profiles))
2039 6353deb1bd73 quick frontend (quick_widget): getWidgets can now filter on hash (using target), handling recreated widgets too Goffi <goffi@goffi.org> parents: 2027 diff changeset	118 else:
6353deb1bd73 quick frontend (quick_widget): getWidgets can now filter on hash (using target), handling recreated widgets too Goffi <goffi@goffi.org> parents: 2027 diff changeset	119 filter_hash = None
2852 e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	120 if filter_hash is not None:
2888 e3803ae89fbc quick_frontend (widgets): fixed crash on getWidgets when target doesn't correspond to any widget Goffi <goffi@goffi.org> parents: 2855 diff changeset	121 for widget in widgets_map.get(filter_hash, []):
2852 e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	122 yield widget
e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	123 else:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2888 diff changeset	124 for widget_instances in widgets_map.values():
2852 e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	125 for widget in widget_instances:
e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	126 yield widget
1290 faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	127
1938 011eff37e21d quick frontend, primitivus: quickContactList refactored to handle several profiles at once Goffi <goffi@goffi.org> parents: 1934 diff changeset	128 def getWidget(self, class_, target=None, profiles=None):
1349 273b044fde6d quick_frontend: add a method getWidget to return a widget without creating it if it doesn't exist souliane <souliane@mailoo.org> parents: 1322 diff changeset	129 """Get a widget without creating it if it doesn't exist.
273b044fde6d quick_frontend: add a method getWidget to return a widget without creating it if it doesn't exist souliane <souliane@mailoo.org> parents: 1322 diff changeset	130
2852 e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	131 if several instances of widgets with this hash exist, the first one is returned
2845 42380a4f6433 quick frontend (app): new synchronisation mechanism: Goffi <goffi@goffi.org> parents: 2792 diff changeset	132 @param class_: subclass of QuickWidget, same parameter as used in [getOrCreateWidget]
1349 273b044fde6d quick_frontend: add a method getWidget to return a widget without creating it if it doesn't exist souliane <souliane@mailoo.org> parents: 1322 diff changeset	133 @param target: target depending of the widget, usually a JID instance
1938 011eff37e21d quick frontend, primitivus: quickContactList refactored to handle several profiles at once Goffi <goffi@goffi.org> parents: 1934 diff changeset	134 @param profiles (unicode, iterable[unicode], None): profile(s) to use (may or may not be
011eff37e21d quick frontend, primitivus: quickContactList refactored to handle several profiles at once Goffi <goffi@goffi.org> parents: 1934 diff changeset	135 used, depending of the widget class)
1349 273b044fde6d quick_frontend: add a method getWidget to return a widget without creating it if it doesn't exist souliane <souliane@mailoo.org> parents: 1322 diff changeset	136 @return: a class_ instance or None if the widget doesn't exist
273b044fde6d quick_frontend: add a method getWidget to return a widget without creating it if it doesn't exist souliane <souliane@mailoo.org> parents: 1322 diff changeset	137 """
1938 011eff37e21d quick frontend, primitivus: quickContactList refactored to handle several profiles at once Goffi <goffi@goffi.org> parents: 1934 diff changeset	138 assert (target is not None) or (profiles is not None)
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2888 diff changeset	139 if profiles is not None and isinstance(profiles, str):
1938 011eff37e21d quick frontend, primitivus: quickContactList refactored to handle several profiles at once Goffi <goffi@goffi.org> parents: 1934 diff changeset	140 profiles = [profiles]
1349 273b044fde6d quick_frontend: add a method getWidget to return a widget without creating it if it doesn't exist souliane <souliane@mailoo.org> parents: 1322 diff changeset	141 class_ = self.getRealClass(class_)
1938 011eff37e21d quick frontend, primitivus: quickContactList refactored to handle several profiles at once Goffi <goffi@goffi.org> parents: 1934 diff changeset	142 hash_ = class_.getWidgetHash(target, profiles)
1349 273b044fde6d quick_frontend: add a method getWidget to return a widget without creating it if it doesn't exist souliane <souliane@mailoo.org> parents: 1322 diff changeset	143 try:
2852 e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	144 return self._widgets[class_.__name__][hash_][0]
1349 273b044fde6d quick_frontend: add a method getWidget to return a widget without creating it if it doesn't exist souliane <souliane@mailoo.org> parents: 1322 diff changeset	145 except KeyError:
273b044fde6d quick_frontend: add a method getWidget to return a widget without creating it if it doesn't exist souliane <souliane@mailoo.org> parents: 1322 diff changeset	146 return None
273b044fde6d quick_frontend: add a method getWidget to return a widget without creating it if it doesn't exist souliane <souliane@mailoo.org> parents: 1322 diff changeset	147
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	148 def getOrCreateWidget(self, class_, target, args, *kwargs):
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	149 """Get an existing widget or create a new one when necessary
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	150
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	151 If the widget is new, self.host.newWidget will be called with it.
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	152 @param class_(class): class of the widget to create
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	153 @param target: target depending of the widget, usually a JID instance
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	154 @param args(list): optional args to create a new instance of class_
1312 9e904f8a094e quick_frontend: getOrCreateWidget callbacks can return another widget souliane <souliane@mailoo.org> parents: 1310 diff changeset	155 @param kwargs(dict): optional kwargs to create a new instance of class_
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	156 if 'profile' key is present, it will be popped and put in 'profiles'
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	157 if there is neither 'profile' nor 'profiles', None will be used for 'profiles'
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	158 if 'on_new_widget' is present it can have the following values:
1301 afc57b34c0a3 Quick Frontend (quick_widgets): added on_existing_widget in getOrCreateWidget (see docstring for more infos) + use of constants Goffi <goffi@goffi.org> parents: 1290 diff changeset	159 C.WIDGET_NEW [default]: self.host.newWidget will be called on widget creation
1322 1f13a837e4b2 quick_frontend (quick_widgets): revert commit 1319 souliane <souliane@mailoo.org> parents: 1321 diff changeset	160 [callable]: this method will be called instead of self.host.newWidget
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	161 None: do nothing
1301 afc57b34c0a3 Quick Frontend (quick_widgets): added on_existing_widget in getOrCreateWidget (see docstring for more infos) + use of constants Goffi <goffi@goffi.org> parents: 1290 diff changeset	162 if 'on_existing_widget' is present it can have the following values:
afc57b34c0a3 Quick Frontend (quick_widgets): added on_existing_widget in getOrCreateWidget (see docstring for more infos) + use of constants Goffi <goffi@goffi.org> parents: 1290 diff changeset	163 C.WIDGET_KEEP [default]: return the existing widget
afc57b34c0a3 Quick Frontend (quick_widgets): added on_existing_widget in getOrCreateWidget (see docstring for more infos) + use of constants Goffi <goffi@goffi.org> parents: 1290 diff changeset	164 C.WIDGET_RAISE: raise WidgetAlreadyExistsError
2852 e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	165 C.WIDGET_RECREATE: create a new widget
2062 e22ab34c68f6 quick fronten (widgets): if a widget is recreated, "recreateArgs" method can be implemented to specify arguments to clone it correctly Goffi <goffi@goffi.org> parents: 2047 diff changeset	166 if the existing widget has a "recreateArgs" method, it will be called with args list and kwargs dict
e22ab34c68f6 quick fronten (widgets): if a widget is recreated, "recreateArgs" method can be implemented to specify arguments to clone it correctly Goffi <goffi@goffi.org> parents: 2047 diff changeset	167 so the values can be completed to create correctly the new instance
2852 e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	168 [callable]: this method will be called with existing widget as argument, the widget to use must be returned
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	169 if 'force_hash' is present, the hash given in value will be used instead of the one returned by class_.getWidgetHash
1307 9512590dc3d7 quick_ frontend (quick widgets): added explanation in docstring for non special keywords in getOrCreateWidget Goffi <goffi@goffi.org> parents: 1304 diff changeset	170 other keys will be used to instanciate class_ if the case happen (e.g. if type_ is present and class_ is a QuickChat subclass,
9512590dc3d7 quick_ frontend (quick widgets): added explanation in docstring for non special keywords in getOrCreateWidget Goffi <goffi@goffi.org> parents: 1304 diff changeset	171 it will be used to create a new QuickChat instance).
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	172 @return: a class_ instance, either new or already existing
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	173 """
1290 faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit): Goffi <goffi@goffi.org> parents: 1265 diff changeset	174 cls = self.getRealClass(class_)
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	175
1301 afc57b34c0a3 Quick Frontend (quick_widgets): added on_existing_widget in getOrCreateWidget (see docstring for more infos) + use of constants Goffi <goffi@goffi.org> parents: 1290 diff changeset	176 ## arguments management ##
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	177 _args = [self.host, target] + list(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	178 args
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	179 ) or [] # FIXME: check if it's really necessary to use optional args
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	180 _kwargs = kwargs or {}
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	181 if "profiles" in _kwargs and "profile" in _kwargs:
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	182 raise ValueError(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	183 "You can't have 'profile' and 'profiles' keys at the same time"
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	184 )
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	185 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	186 _kwargs["profiles"] = [_kwargs.pop("profile")]
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	187 except KeyError:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	188 if not "profiles" in _kwargs:
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	189 _kwargs["profiles"] = None
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	190
2792 441b536e28ed quick frontend (chat): use right type in getOrCreateWidget on new message Goffi <goffi@goffi.org> parents: 2771 diff changeset	191 # on_new_widget tells what to do for the new widget creation
1301 afc57b34c0a3 Quick Frontend (quick_widgets): added on_existing_widget in getOrCreateWidget (see docstring for more infos) + use of constants Goffi <goffi@goffi.org> parents: 1290 diff changeset	192 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	193 on_new_widget = _kwargs.pop("on_new_widget")
1301 afc57b34c0a3 Quick Frontend (quick_widgets): added on_existing_widget in getOrCreateWidget (see docstring for more infos) + use of constants Goffi <goffi@goffi.org> parents: 1290 diff changeset	194 except KeyError:
afc57b34c0a3 Quick Frontend (quick_widgets): added on_existing_widget in getOrCreateWidget (see docstring for more infos) + use of constants Goffi <goffi@goffi.org> parents: 1290 diff changeset	195 on_new_widget = C.WIDGET_NEW
afc57b34c0a3 Quick Frontend (quick_widgets): added on_existing_widget in getOrCreateWidget (see docstring for more infos) + use of constants Goffi <goffi@goffi.org> parents: 1290 diff changeset	196
2792 441b536e28ed quick frontend (chat): use right type in getOrCreateWidget on new message Goffi <goffi@goffi.org> parents: 2771 diff changeset	197 # on_existing_widget tells what to do when the widget already exists
1301 afc57b34c0a3 Quick Frontend (quick_widgets): added on_existing_widget in getOrCreateWidget (see docstring for more infos) + use of constants Goffi <goffi@goffi.org> parents: 1290 diff changeset	198 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	199 on_existing_widget = _kwargs.pop("on_existing_widget")
1301 afc57b34c0a3 Quick Frontend (quick_widgets): added on_existing_widget in getOrCreateWidget (see docstring for more infos) + use of constants Goffi <goffi@goffi.org> parents: 1290 diff changeset	200 except KeyError:
afc57b34c0a3 Quick Frontend (quick_widgets): added on_existing_widget in getOrCreateWidget (see docstring for more infos) + use of constants Goffi <goffi@goffi.org> parents: 1290 diff changeset	201 on_existing_widget = C.WIDGET_KEEP
afc57b34c0a3 Quick Frontend (quick_widgets): added on_existing_widget in getOrCreateWidget (see docstring for more infos) + use of constants Goffi <goffi@goffi.org> parents: 1290 diff changeset	202
afc57b34c0a3 Quick Frontend (quick_widgets): added on_existing_widget in getOrCreateWidget (see docstring for more infos) + use of constants Goffi <goffi@goffi.org> parents: 1290 diff changeset	203 ## we get the hash ##
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	204 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	205 hash_ = _kwargs.pop("force_hash")
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	206 except KeyError:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	207 hash_ = cls.getWidgetHash(target, _kwargs["profiles"])
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	208
1304 1a61b18703c4 quick frontend (quick widgets): class' __name__ method is used for classes_map hash because the use of class directly was causing bugs with pyjamas (difficult to find, several MicroblogPanel instances were added only once in Libervia's TabPanel, hash method seemed buggy) Goffi <goffi@goffi.org> parents: 1303 diff changeset	209 ## widget creation or retrieval ##
1a61b18703c4 quick frontend (quick widgets): class' __name__ method is used for classes_map hash because the use of class directly was causing bugs with pyjamas (difficult to find, several MicroblogPanel instances were added only once in Libervia's TabPanel, hash method seemed buggy) Goffi <goffi@goffi.org> parents: 1303 diff changeset	210
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	211 widgets_map = self._widgets.setdefault(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	212 cls.__name__, {}
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	213 ) # we sorts widgets by classes
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	214 if not cls.SINGLE:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	215 widget = None # if the class is not SINGLE, we always create a new widget
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	216 else:
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	217 try:
2852 e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	218 widget = widgets_map[hash_][0]
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	219 except KeyError:
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	220 widget = None
2852 e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	221 else:
e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	222 widget.addTarget(target)
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	223
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	224 if widget is None:
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	225 # we need to create a new widget
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2888 diff changeset	226 log.debug("Creating new widget for target {} {}".format(target, cls))
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	227 widget = cls(_args, *_kwargs)
3114 060ac43627fc quick frontend (widgets): fixed widget creation in getOrCreateWidget: Goffi <goffi@goffi.org> parents: 3112 diff changeset	228 widgets_map.setdefault(hash_, []).append(widget)
0 c4bc297b82f0 sat: goffi@necton2 parents: diff changeset	229
1301 afc57b34c0a3 Quick Frontend (quick_widgets): added on_existing_widget in getOrCreateWidget (see docstring for more infos) + use of constants Goffi <goffi@goffi.org> parents: 1290 diff changeset	230 if on_new_widget == C.WIDGET_NEW:
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	231 self.host.newWidget(widget)
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	232 elif callable(on_new_widget):
1322 1f13a837e4b2 quick_frontend (quick_widgets): revert commit 1319 souliane <souliane@mailoo.org> parents: 1321 diff changeset	233 on_new_widget(widget)
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	234 else:
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	235 assert on_new_widget is None
1301 afc57b34c0a3 Quick Frontend (quick_widgets): added on_existing_widget in getOrCreateWidget (see docstring for more infos) + use of constants Goffi <goffi@goffi.org> parents: 1290 diff changeset	236 else:
afc57b34c0a3 Quick Frontend (quick_widgets): added on_existing_widget in getOrCreateWidget (see docstring for more infos) + use of constants Goffi <goffi@goffi.org> parents: 1290 diff changeset	237 # the widget already exists
1308 f079e6ed1e69 quick frontend(quick widgets): added the ability to use a callable with getOrCreateWidget's on_existing_widget Goffi <goffi@goffi.org> parents: 1307 diff changeset	238 if on_existing_widget == C.WIDGET_KEEP:
f079e6ed1e69 quick frontend(quick widgets): added the ability to use a callable with getOrCreateWidget's on_existing_widget Goffi <goffi@goffi.org> parents: 1307 diff changeset	239 pass
1309 d0d5ba3b4d64 quick frontend(quick widgets): fixed bad condition test in previous commit Goffi <goffi@goffi.org> parents: 1308 diff changeset	240 elif on_existing_widget == C.WIDGET_RAISE:
1301 afc57b34c0a3 Quick Frontend (quick_widgets): added on_existing_widget in getOrCreateWidget (see docstring for more infos) + use of constants Goffi <goffi@goffi.org> parents: 1290 diff changeset	241 raise WidgetAlreadyExistsError(hash_)
afc57b34c0a3 Quick Frontend (quick_widgets): added on_existing_widget in getOrCreateWidget (see docstring for more infos) + use of constants Goffi <goffi@goffi.org> parents: 1290 diff changeset	242 elif on_existing_widget == C.WIDGET_RECREATE:
2062 e22ab34c68f6 quick fronten (widgets): if a widget is recreated, "recreateArgs" method can be implemented to specify arguments to clone it correctly Goffi <goffi@goffi.org> parents: 2047 diff changeset	243 try:
e22ab34c68f6 quick fronten (widgets): if a widget is recreated, "recreateArgs" method can be implemented to specify arguments to clone it correctly Goffi <goffi@goffi.org> parents: 2047 diff changeset	244 recreateArgs = widget.recreateArgs
e22ab34c68f6 quick fronten (widgets): if a widget is recreated, "recreateArgs" method can be implemented to specify arguments to clone it correctly Goffi <goffi@goffi.org> parents: 2047 diff changeset	245 except AttributeError:
e22ab34c68f6 quick fronten (widgets): if a widget is recreated, "recreateArgs" method can be implemented to specify arguments to clone it correctly Goffi <goffi@goffi.org> parents: 2047 diff changeset	246 pass
e22ab34c68f6 quick fronten (widgets): if a widget is recreated, "recreateArgs" method can be implemented to specify arguments to clone it correctly Goffi <goffi@goffi.org> parents: 2047 diff changeset	247 else:
2852 e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	248 recreateArgs(_args, _kwargs)
e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	249 widget = cls(_args, *_kwargs)
e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	250 widgets_map[hash_].append(widget)
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2888 diff changeset	251 log.debug("widget <{wid}> already exists, a new one has been recreated"
2852 e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	252 .format(wid=widget))
1308 f079e6ed1e69 quick frontend(quick widgets): added the ability to use a callable with getOrCreateWidget's on_existing_widget Goffi <goffi@goffi.org> parents: 1307 diff changeset	253 elif callable(on_existing_widget):
2852 e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	254 widget = on_existing_widget(widget)
e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	255 if widget is None:
e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	256 raise exceptions.InternalError(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2888 diff changeset	257 "on_existing_widget method must return the widget to use")
3115 3018d153a615 quick frontend (widgets): some more errors handling in getOrCreateWidget Goffi <goffi@goffi.org> parents: 3114 diff changeset	258 if widget not in widgets_map[hash_]:
3018d153a615 quick frontend (widgets): some more errors handling in getOrCreateWidget Goffi <goffi@goffi.org> parents: 3114 diff changeset	259 log.debug(
3018d153a615 quick frontend (widgets): some more errors handling in getOrCreateWidget Goffi <goffi@goffi.org> parents: 3114 diff changeset	260 "the widget returned by on_existing_widget is new, adding it")
3018d153a615 quick frontend (widgets): some more errors handling in getOrCreateWidget Goffi <goffi@goffi.org> parents: 3114 diff changeset	261 widgets_map[hash_].append(widget)
1308 f079e6ed1e69 quick frontend(quick widgets): added the ability to use a callable with getOrCreateWidget's on_existing_widget Goffi <goffi@goffi.org> parents: 1307 diff changeset	262 else:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	263 raise exceptions.InternalError(
2852 e2595c81eb6d quick frontend(widgets): improved handling of multiple instances of widgets: Goffi <goffi@goffi.org> parents: 2851 diff changeset	264 "Unexpected on_existing_widget value ({})".format(on_existing_widget))
1308 f079e6ed1e69 quick frontend(quick widgets): added the ability to use a callable with getOrCreateWidget's on_existing_widget Goffi <goffi@goffi.org> parents: 1307 diff changeset	265
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	266 return widget
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	267
2047 7f5e344938c1 quick_frontend(quick_widgets): deleteWidget can use additional arguments which will be passed to onDelete Goffi <goffi@goffi.org> parents: 2043 diff changeset	268 def deleteWidget(self, widget_to_delete, args, *kwargs):
2853 6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	269 """Delete a widget instance
1303 d3ef3894254d quick frontend (quick_widgets): add deleteWidget method Goffi <goffi@goffi.org> parents: 1301 diff changeset	270
2043 f3940f6a3222 quick frontend (widgets): a deletion with onDelete can now be cancelled if onDelete return False Goffi <goffi@goffi.org> parents: 2039 diff changeset	271 this method must be called by frontends when a widget is deleted
2853 6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	272 widget's onDelete method will be called before deletion, and deletion will be
6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	273 stopped if it returns False.
2047 7f5e344938c1 quick_frontend(quick_widgets): deleteWidget can use additional arguments which will be passed to onDelete Goffi <goffi@goffi.org> parents: 2043 diff changeset	274 @param widget_to_delete(QuickWidget): widget which need to deleted
7f5e344938c1 quick_frontend(quick_widgets): deleteWidget can use additional arguments which will be passed to onDelete Goffi <goffi@goffi.org> parents: 2043 diff changeset	275 @param *args: extra arguments to pass to onDelete
7f5e344938c1 quick_frontend(quick_widgets): deleteWidget can use additional arguments which will be passed to onDelete Goffi <goffi@goffi.org> parents: 2043 diff changeset	276 @param *kwargs: extra keywords arguments to pass to onDelete
7f5e344938c1 quick_frontend(quick_widgets): deleteWidget can use additional arguments which will be passed to onDelete Goffi <goffi@goffi.org> parents: 2043 diff changeset	277 the extra arguments are not use by QuickFrontend, it's is up to
7f5e344938c1 quick_frontend(quick_widgets): deleteWidget can use additional arguments which will be passed to onDelete Goffi <goffi@goffi.org> parents: 2043 diff changeset	278 the frontend to use them or not
2853 6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	279 "all_instances" can be used as kwarg, if it evaluate to True, all
6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	280 instances of the widget will be deleted (if onDelete is not returning False
6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	281 for any of the instance). This arguments is not sent to onDelete methods.
1303 d3ef3894254d quick frontend (quick_widgets): add deleteWidget method Goffi <goffi@goffi.org> parents: 1301 diff changeset	282 """
2853 6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	283 # TODO: all_instances must be independante kwargs, this is not possible with Python 2
6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	284 # but will be with Python 3
6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	285 all_instances = kwargs.get('all_instances', False)
6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	286
6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	287 if all_instances:
6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	288 for w in self.getWidgetInstances(widget_to_delete):
3116 328a6cea3802 quick frontend (widgets): don't use args for onDelete + more debug logs Goffi <goffi@goffi.org>* parents: 3115 diff changeset	289 if w.onDelete(**kwargs) == False:
328a6cea3802 quick frontend (widgets): don't use args for onDelete + more debug logs Goffi <goffi@goffi.org>* parents: 3115 diff changeset	290 log.debug(
328a6cea3802 quick frontend (widgets): don't use args for onDelete + more debug logs Goffi <goffi@goffi.org>* parents: 3115 diff changeset	291 f"Deletion of {widget_to_delete} cancelled by widget itself")
2853 6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	292 return
6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	293 else:
3116 328a6cea3802 quick frontend (widgets): don't use args for onDelete + more debug logs Goffi <goffi@goffi.org>* parents: 3115 diff changeset	294 if widget_to_delete.onDelete(**kwargs) == False:
328a6cea3802 quick frontend (widgets): don't use args for onDelete + more debug logs Goffi <goffi@goffi.org>* parents: 3115 diff changeset	295 log.debug(f"Deletion of {widget_to_delete} cancelled by widget itself")
2853 6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	296 return
2043 f3940f6a3222 quick frontend (widgets): a deletion with onDelete can now be cancelled if onDelete return False Goffi <goffi@goffi.org> parents: 2039 diff changeset	297
f3940f6a3222 quick frontend (widgets): a deletion with onDelete can now be cancelled if onDelete return False Goffi <goffi@goffi.org> parents: 2039 diff changeset	298 if self.host.selected_widget == widget_to_delete:
f3940f6a3222 quick frontend (widgets): a deletion with onDelete can now be cancelled if onDelete return False Goffi <goffi@goffi.org> parents: 2039 diff changeset	299 self.host.selected_widget = None
1303 d3ef3894254d quick frontend (quick_widgets): add deleteWidget method Goffi <goffi@goffi.org> parents: 1301 diff changeset	300
2853 6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	301 class_ = self.getRealClass(widget_to_delete.__class__)
6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	302 try:
6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	303 widgets_map = self._widgets[class_.__name__]
6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	304 except KeyError:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2888 diff changeset	305 log.error("no widgets_map found for class {cls}".format(cls=class_))
2853 6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	306 return
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2888 diff changeset	307 widget_hash = str(class_.getWidgetHash(widget_to_delete.target,
2853 6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	308 widget_to_delete.profiles))
3115 3018d153a615 quick frontend (widgets): some more errors handling in getOrCreateWidget Goffi <goffi@goffi.org> parents: 3114 diff changeset	309 try:
3018d153a615 quick frontend (widgets): some more errors handling in getOrCreateWidget Goffi <goffi@goffi.org> parents: 3114 diff changeset	310 widget_instances = widgets_map[widget_hash]
3018d153a615 quick frontend (widgets): some more errors handling in getOrCreateWidget Goffi <goffi@goffi.org> parents: 3114 diff changeset	311 except KeyError:
3018d153a615 quick frontend (widgets): some more errors handling in getOrCreateWidget Goffi <goffi@goffi.org> parents: 3114 diff changeset	312 log.error(f"no instance of {class_.__name__} found with hash {widget_hash!r}")
3018d153a615 quick frontend (widgets): some more errors handling in getOrCreateWidget Goffi <goffi@goffi.org> parents: 3114 diff changeset	313 return
2853 6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	314 if all_instances:
6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	315 widget_instances.clear()
6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	316 else:
6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	317 try:
6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	318 widget_instances.remove(widget_to_delete)
6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	319 except ValueError:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2888 diff changeset	320 log.error("widget_to_delete not found in widget instances")
2853 6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	321 return
6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	322
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2888 diff changeset	323 log.debug("widget {} deleted".format(widget_to_delete))
2853 6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	324
6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	325 if not widget_instances:
6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	326 # all instances with this hash have been deleted
6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	327 # we remove the hash itself
6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	328 del widgets_map[widget_hash]
3115 3018d153a615 quick frontend (widgets): some more errors handling in getOrCreateWidget Goffi <goffi@goffi.org> parents: 3114 diff changeset	329 log.debug("All instances of {cls} with hash {widget_hash!r} have been deleted"
2853 6901a425d882 quick frontend (widgets): improved deletion of widget: Goffi <goffi@goffi.org> parents: 2852 diff changeset	330 .format(cls=class_, widget_hash=widget_hash))
1303 d3ef3894254d quick frontend (quick_widgets): add deleteWidget method Goffi <goffi@goffi.org> parents: 1301 diff changeset	331
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	332
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	333 class QuickWidget(object):
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	334 """generic widget base"""
2855 ef65dbce313b quick frontend(widgets): added QuickWidget.target property as a helper method to get a single target: Goffi <goffi@goffi.org> parents: 2853 diff changeset	335 # FIXME: sometime a single target is used, sometimes several ones
ef65dbce313b quick frontend(widgets): added QuickWidget.target property as a helper method to get a single target: Goffi <goffi@goffi.org> parents: 2853 diff changeset	336 # This should be sorted out in the same way as for profiles: a single
ef65dbce313b quick frontend(widgets): added QuickWidget.target property as a helper method to get a single target: Goffi <goffi@goffi.org> parents: 2853 diff changeset	337 # target should be possible when appropriate attribute is set.
ef65dbce313b quick frontend(widgets): added QuickWidget.target property as a helper method to get a single target: Goffi <goffi@goffi.org> parents: 2853 diff changeset	338 # methods using target(s) and hash should be fixed accordingly
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	339
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	340 SINGLE = True # if True, there can be only one widget per target(s)
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	341 PROFILES_MULTIPLE = False # If True, this widget can handle several profiles at once
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	342 PROFILES_ALLOW_NONE = False # If True, this widget can be used without profile
0 c4bc297b82f0 sat: goffi@necton2 parents: diff changeset	343
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	344 def __init__(self, host, target, profiles=None):
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	345 """
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	346 @param host: %(doc_host)s
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	347 @param target: target specific for this widget class
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	348 @param profiles: can be either:
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	349 - (unicode): used when widget class manage a unique profile
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	350 - (iterable): some widget class can manage several profiles, several at once can be specified here
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	351 - None: no profile is managed by this widget class (rare)
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	352 @raise: ValueError when (iterable) or None is given to profiles for a widget class which manage one unique profile.
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	353 """
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	354 self.host = host
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	355 self.targets = set()
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	356 self.addTarget(target)
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	357 self.profiles = set()
2851 7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	358 self._sync = True
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2888 diff changeset	359 if isinstance(profiles, str):
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	360 self.addProfile(profiles)
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	361 elif profiles is None:
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	362 if not self.PROFILES_ALLOW_NONE:
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	363 raise ValueError("profiles can't have a value of None")
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	364 else:
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	365 for profile in profiles:
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	366 self.addProfile(profile)
2027 666b42c957b5 quick frontend (widget): minor profiles check on widget creation Goffi <goffi@goffi.org> parents: 2007 diff changeset	367 if not self.profiles:
666b42c957b5 quick frontend (widget): minor profiles check on widget creation Goffi <goffi@goffi.org> parents: 2007 diff changeset	368 raise ValueError("no profile found, use None for no profile classes")
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	369
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	370 @property
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	371 def profile(self):
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	372 assert (
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	373 len(self.profiles) == 1
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	374 and not self.PROFILES_MULTIPLE
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	375 and not self.PROFILES_ALLOW_NONE
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	376 )
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	377 return list(self.profiles)[0]
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	378
2855 ef65dbce313b quick frontend(widgets): added QuickWidget.target property as a helper method to get a single target: Goffi <goffi@goffi.org> parents: 2853 diff changeset	379 @property
ef65dbce313b quick frontend(widgets): added QuickWidget.target property as a helper method to get a single target: Goffi <goffi@goffi.org> parents: 2853 diff changeset	380 def target(self):
ef65dbce313b quick frontend(widgets): added QuickWidget.target property as a helper method to get a single target: Goffi <goffi@goffi.org> parents: 2853 diff changeset	381 """Return main target
ef65dbce313b quick frontend(widgets): added QuickWidget.target property as a helper method to get a single target: Goffi <goffi@goffi.org> parents: 2853 diff changeset	382
ef65dbce313b quick frontend(widgets): added QuickWidget.target property as a helper method to get a single target: Goffi <goffi@goffi.org> parents: 2853 diff changeset	383 A random target is returned when several targets are available
ef65dbce313b quick frontend(widgets): added QuickWidget.target property as a helper method to get a single target: Goffi <goffi@goffi.org> parents: 2853 diff changeset	384 """
ef65dbce313b quick frontend(widgets): added QuickWidget.target property as a helper method to get a single target: Goffi <goffi@goffi.org> parents: 2853 diff changeset	385 return next(iter(self.targets))
ef65dbce313b quick frontend(widgets): added QuickWidget.target property as a helper method to get a single target: Goffi <goffi@goffi.org> parents: 2853 diff changeset	386
3112 91891a108d6f quick frontend (widgets): added "widget_hash" helper property Goffi <goffi@goffi.org> parents: 3108 diff changeset	387 @property
91891a108d6f quick frontend (widgets): added "widget_hash" helper property Goffi <goffi@goffi.org> parents: 3108 diff changeset	388 def widget_hash(self):
91891a108d6f quick frontend (widgets): added "widget_hash" helper property Goffi <goffi@goffi.org> parents: 3108 diff changeset	389 """Return quick widget hash"""
91891a108d6f quick frontend (widgets): added "widget_hash" helper property Goffi <goffi@goffi.org> parents: 3108 diff changeset	390 return self.getWidgetHash(self.target, self.profiles)
91891a108d6f quick frontend (widgets): added "widget_hash" helper property Goffi <goffi@goffi.org> parents: 3108 diff changeset	391
2851 7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	392 # synchronisation state
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	393
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	394 @property
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	395 def sync(self):
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	396 return self._sync
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	397
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	398 @sync.setter
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	399 def sync(self, state):
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	400 """state of synchronisation with backend
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	401
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	402 @param state(bool): True when backend is synchronised
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	403 False is set by core
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	404 True must be set by the widget when resynchronisation is finished
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	405 """
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	406 self._sync = state
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	407
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	408 def resync(self):
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	409 """Method called when backend can be resynchronized
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	410
3108 07aac71ea31f quick_frontend (widget): typo Goffi <goffi@goffi.org> parents: 3028 diff changeset	411 The widget has to set self.sync itself when the synchronisation is finished
2851 7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	412 """
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	413 pass
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	414
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	415 # target/profile
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	416
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	417 def addTarget(self, target):
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	418 """Add a target if it doesn't already exists
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	419
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	420 @param target: target to add
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	421 """
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	422 self.targets.add(target)
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	423
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	424 def addProfile(self, profile):
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	425 """Add a profile is if doesn't already exists
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	426
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	427 @param profile: profile to add
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	428 """
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	429 if self.profiles and not self.PROFILES_MULTIPLE:
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	430 raise ValueError("multiple profiles are not allowed")
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	431 self.profiles.add(profile)
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	432
2851 7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	433 # widget identitication
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	434
1265 e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	435 @staticmethod
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	436 def getWidgetHash(target, profiles):
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	437 """Return the hash associated with this target for this widget class
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	438
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	439 some widget classes can manage several target on the same instance
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	440 (e.g.: a chat widget with multiple resources on the same bare jid),
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	441 this method allow to return a hash associated to one or several targets
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	442 to retrieve the good instance. For example, a widget managing JID targets,
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	443 and all resource of the same bare jid would return the bare jid as hash.
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	444
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	445 @param target: target to check
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	446 @param profiles: profile(s) associated to target, see __init__ docstring
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	447 @return: a hash (can correspond to one or many targets or profiles, depending of widget class)
e3a9ea76de35 quick_frontend, primitivus: multi-profiles refactoring part 1 (big commit, sorry :p): Goffi <goffi@goffi.org> parents: 1139 diff changeset	448 """
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2888 diff changeset	449 return str(target) # by defaut, there is one hash for one target
1303 d3ef3894254d quick frontend (quick_widgets): add deleteWidget method Goffi <goffi@goffi.org> parents: 1301 diff changeset	450
2851 7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	451 # widget life events
7764383a968c quick_frontend (widget, chat): implementation of new sync mechanism, first draft: Goffi <goffi@goffi.org> parents: 2845 diff changeset	452
2047 7f5e344938c1 quick_frontend(quick_widgets): deleteWidget can use additional arguments which will be passed to onDelete Goffi <goffi@goffi.org> parents: 2043 diff changeset	453 def onDelete(self, args, *kwargs):
2043 f3940f6a3222 quick frontend (widgets): a deletion with onDelete can now be cancelled if onDelete return False Goffi <goffi@goffi.org> parents: 2039 diff changeset	454 """Called when a widget is being deleted
1410 e2e75c3c7c7b quick_frontend, primitivus: fixes a couple of issues: souliane <souliane@mailoo.org> parents: 1396 diff changeset	455
2043 f3940f6a3222 quick frontend (widgets): a deletion with onDelete can now be cancelled if onDelete return False Goffi <goffi@goffi.org> parents: 2039 diff changeset	456 @return (boot, None): False to cancel deletion
f3940f6a3222 quick frontend (widgets): a deletion with onDelete can now be cancelled if onDelete return False Goffi <goffi@goffi.org> parents: 2039 diff changeset	457 all other value continue deletion
f3940f6a3222 quick frontend (widgets): a deletion with onDelete can now be cancelled if onDelete return False Goffi <goffi@goffi.org> parents: 2039 diff changeset	458 """
f3940f6a3222 quick frontend (widgets): a deletion with onDelete can now be cancelled if onDelete return False Goffi <goffi@goffi.org> parents: 2039 diff changeset	459 return True

Mercurial > libervia-backend

annotate sat_frontends/quick_frontend/quick_widgets.py @ 3143:830fce0db15d