view cagou/core/cagou_widget.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 a676cb07c1cb
children 3e11b5d923e2
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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 kivy.uix.behaviors import ButtonBehavior
from kivy.uix.boxlayout import BoxLayout
from kivy.uix.dropdown import DropDown
from kivy import properties
from cagou import G
from cagou.core.common import ActionIcon


class HeaderWidgetChoice(ButtonBehavior, BoxLayout):

    def __init__(self, cagou_widget, plugin_info):
        self.plugin_info = plugin_info
        super(HeaderWidgetChoice, self).__init__()
        self.bind(on_release=lambda btn: cagou_widget.switchWidget(plugin_info))


class HeaderWidgetCurrent(ButtonBehavior, ActionIcon):
    pass


class HeaderWidgetSelector(DropDown):

    def __init__(self, cagou_widget):
        super(HeaderWidgetSelector, self).__init__()
        for plugin_info in G.host.getPluggedWidgets(except_cls=cagou_widget.__class__):
            choice = HeaderWidgetChoice(cagou_widget, plugin_info)
            self.add_widget(choice)

    def add_widget(self, *args):
        widget = args[0]
        widget.bind(minimum_width=self.set_width)
        return super(HeaderWidgetSelector, self).add_widget(*args)

    def set_width(self, choice, minimum_width):
        self.width = max([c.minimum_width for c in self.container.children])


class CagouWidget(BoxLayout):
    header_input = properties.ObjectProperty(None)
    header_box = properties.ObjectProperty(None)

    def __init__(self):
        for p in G.host.getPluggedWidgets():
            if p['main'] == self.__class__:
                self.plugin_info = p
                break
        BoxLayout.__init__(self)
        self.selector = HeaderWidgetSelector(self)

    def switchWidget(self, plugin_info):
        self.selector.dismiss()
        factory = plugin_info["factory"]
        new_widget = factory(plugin_info, None, iter(G.host.profiles))
        G.host.switchWidget(self, new_widget)

    def onHeaderInput(self):
        log.info(u"header input text entered")

    def onHeaderInputComplete(self, wid, text):
        return

    def on_touch_down(self, touch):
        if self.collide_point(*touch.pos):
            G.host.selected_widget = self
        return super(CagouWidget, self).on_touch_down(touch)

    def headerInputAddExtra(self, widget):
        """add a widget on the right of header input"""
        self.header_box.add_widget(widget)