Mercurial > libervia-backend
view sat_frontends/primitivus/widget.py @ 2617:81b70eeb710f
quick_frontend(contact list): refactored update:
update is now called with appropriate constant value (C.UPDATE_ADD, C.UPDATE_DELETE, C.UPDATE_MODIFY and so on) when a widget change visibility according to current options.
Before it was linked to cache only (C.UPDATE_ADD was only called when contact was first added to cache).
This make widget handling in frontends more easy.
Renamed entityToShow to entityVisible, which seems to correspond better.
Started reducing lines lenght to 90 chars as a test. May become the new coding style soon.
author | Goffi <goffi@goffi.org> |
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date | Sun, 24 Jun 2018 21:59:29 +0200 |
parents | 26edcf3a30eb |
children | 56f94936df1e |
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#!/usr/bin/env python2 # -*- coding: utf-8 -*- # Primitivus: a SAT frontend # Copyright (C) 2009-2018 Jérôme Poisson (goffi@goffi.org) # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. from sat.core import log as logging log = logging.getLogger(__name__) import urwid from urwid_satext import sat_widgets from sat_frontends.primitivus.keys import action_key_map as a_key class PrimitivusWidget(urwid.WidgetWrap): """Base widget for Primitivus""" def __init__(self, w, title=''): self._title = title self._title_dynamic = None self._original_widget = w urwid.WidgetWrap.__init__(self, self._getDecoration(w)) @property def title(self): """Text shown in title bar of the widget""" # profiles currently managed by frontend try: all_profiles = self.host.profiles except AttributeError: all_profiles = [] # profiles managed by the widget try: profiles = self.profiles except AttributeError: try: profiles = [self.profile] except AttributeError: profiles = [] title_elts = [] if self._title: title_elts.append(self._title) if self._title_dynamic: title_elts.append(self._title_dynamic) if len(all_profiles)>1 and profiles: title_elts.append(u'[{}]'.format(u', '.join(profiles))) return sat_widgets.SurroundedText(u' '.join(title_elts)) @title.setter def title(self, value): self._title = value if self.decorationVisible: self.showDecoration() @property def title_dynamic(self): """Dynamic part of title""" return self._title_dynamic @title_dynamic.setter def title_dynamic(self, value): self._title_dynamic = value if self.decorationVisible: self.showDecoration() @property def decorationVisible(self): """True if the decoration is visible""" return isinstance(self._w, sat_widgets.LabelLine) def keypress(self, size, key): if key == a_key['DECORATION_HIDE']: #user wants to (un)hide widget decoration show = not self.decorationVisible self.showDecoration(show) else: return super(PrimitivusWidget, self).keypress(size, key) def _getDecoration(self, widget): return sat_widgets.LabelLine(widget, self.title) def showDecoration(self, show=True): """Show/Hide the decoration around the window""" self._w = self._getDecoration(self._original_widget) if show else self._original_widget def getMenu(self): raise NotImplementedError