view cagou/plugins/plugin_wid_widget_selector.py @ 233:ba8f3a4a5ac7

plugin chat: e2e encryption improvments: OTR buttons has been replaced with a more generic one, which use new encryption mechanisms to retrieve all current encryption algorithms (+ a button for plain text). "refresh" and "authentify" buttons for OTR are temporarily removed. Encryption state is checked on chat widget startup, and current encryption method is selected (it will appear with a different background in encryption menu).
author Goffi <goffi@goffi.org>
date Sat, 11 Aug 2018 18:34:16 +0200
parents 0ddd2b20cc6b
children 896f78760b63
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#!/usr/bin/python
# -*- coding: utf-8 -*-

# Cagou: desktop/mobile frontend for Salut à Toi XMPP client
# Copyright (C) 2016-2018 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__)
from sat.core.i18n import _
from cagou.core.constants import Const as C
from kivy.uix.widget import Widget
from kivy.uix.boxlayout import BoxLayout
from kivy import properties
from kivy.uix.behaviors import ButtonBehavior
from cagou.core import cagou_widget
from cagou import G


PLUGIN_INFO = {
    "name": _(u"widget selector"),
    "import_name": C.WID_SELECTOR,
    "main": "WidgetSelector",
    "description": _(u"show available widgets and allow to select one"),
    "icon_medium": u"{media}/icons/muchoslava/png/selector_no_border_blue_44.png"
}


class WidgetSelItem(ButtonBehavior, BoxLayout):
    plugin_info = properties.DictProperty()
    item = properties.ObjectProperty()

    def on_release(self, *args):
        log.debug(u"widget selection: {}".format(self.plugin_info["name"]))
        factory = self.plugin_info["factory"]
        G.host.switchWidget(self, factory(self.plugin_info, None, profiles=iter(G.host.profiles)))


class WidgetSelector(cagou_widget.CagouWidget):

    def __init__(self):
        super(WidgetSelector, self).__init__()
        self.items = []
        for plugin_info in G.host.getPluggedWidgets(except_cls=self.__class__):
            item = WidgetSelItem(plugin_info=plugin_info)
            self.items.append(item.item)
            item.item.bind(minimum_width=self.adjust_width)
            self.add_widget(item)
        self.add_widget(Widget())

    def adjust_width(self, label, texture_size):
        width = max([i.minimum_width for i in self.items])
        for i in self.items:
            i.width = width

    @classmethod
    def factory(cls, plugin_info, target, profiles):
        return cls()


PLUGIN_INFO["factory"] = WidgetSelector.factory