277 lines
11 KiB
Python
277 lines
11 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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"""
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Primitivus: a SAT frontend
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Copyright (C) 2009, 2010, 2011, 2012, 2013 Jérôme Poisson (goffi@goffi.org)
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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import urwid
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from urwid_satext import sat_widgets
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from sat_frontends.quick_frontend.quick_contact_list import QuickContactList
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from sat_frontends.quick_frontend.quick_utils import escapePrivate, unescapePrivate
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from sat.tools.jid import JID
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class ContactList(urwid.WidgetWrap, QuickContactList):
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signals = ['click','change']
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def __init__(self, host, on_click=None, on_change=None, user_data=None):
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QuickContactList.__init__(self)
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self.host = host
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self.selected = None
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self.groups={}
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self.alert_jid=set()
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self.show_status = False
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self.show_disconnected = False
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#we now build the widget
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self.frame = urwid.Frame(self.__buildList())
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self.main_widget = sat_widgets.LabelLine(self.frame, sat_widgets.SurroundedText(_("Contacts")))
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urwid.WidgetWrap.__init__(self, self.main_widget)
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if on_click:
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urwid.connect_signal(self, 'click', on_click, user_data)
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if on_change:
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urwid.connect_signal(self, 'change', on_change, user_data)
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def update(self):
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"""Update display, keep focus"""
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widget, position = self.frame.body.get_focus()
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self.frame.body = self.__buildList()
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if position:
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self.frame.body.set_focus(position)
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self.host.redraw()
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def update_jid(self, jid):
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self.update()
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def keypress(self, size, key):
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if key == "meta s": #user wants to (un)hide contacts' statuses
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self.show_status = not self.show_status
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self.update()
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elif key == "meta d": #user wants to (un)hide disconnected contacts
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self.show_disconnected = not self.show_disconnected
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self.update()
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return super(ContactList, self).keypress(size, key)
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def __contains__(self, jid):
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for group in self.groups:
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if jid.short in self.groups[group][1]:
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return True
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return False
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def setFocus(self, name, select=False):
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"""give focus to the first group or contact wich contain the given name
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@param name: name to check
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@param select: if True, the contact/group is also clicked"""
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idx = 0
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for widget in self.frame.body.body:
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try:
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if name in widget.getValue():
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self.frame.body.set_focus(idx)
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if select:
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self.__contactClicked(widget, True)
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return
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except AttributeError:
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pass
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idx+=1
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def putAlert(self, jid):
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"""Put an alert on the jid to get attention from user (e.g. for new message)"""
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self.alert_jid.add(jid.short)
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self.update()
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def __groupClicked(self, group_wid):
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group = self.groups[group_wid.getValue()]
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group[0] = not group[0]
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self.update()
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self.setFocus(group_wid.getValue())
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def __contactClicked(self, contact_wid, selected):
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self.selected = contact_wid.data
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for widget in self.frame.body.body:
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if widget.__class__ == sat_widgets.SelectableText:
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widget.setState(widget.data == self.selected, invisible=True)
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if self.selected in self.alert_jid:
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self.alert_jid.remove(self.selected)
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self.host.modeHint('INSERTION')
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self.update()
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self._emit('click')
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def __buildContact(self, content, param_contacts):
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"""Add contact representation in widget list
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@param content: widget list, e.g. SimpleListWalker
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@param contacts: list of JID"""
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contacts = list(param_contacts)
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widgets = [] #list of built widgets
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for contact in contacts:
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if contact.startswith(const_PRIVATE_PREFIX):
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contact_disp = ('alert' if contact in self.alert_jid else "show_normal", unescapePrivate(contact))
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show_icon = ''
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status = ''
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else:
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jid=JID(contact)
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name = self.getCache(jid, 'name')
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nick = self.getCache(jid, 'nick')
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status = self.getCache(jid, 'status')
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show = self.getCache(jid, 'show')
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if show == None:
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show = "unavailable"
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if (not self.show_disconnected and show == "unavailable"
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and not contact in self.alert_jid and contact != self.selected):
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continue
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show_icon, show_attr = const_SHOW_ICON.get(show,('','default'))
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contact_disp = ('alert' if contact in self.alert_jid else show_attr, nick or name or jid.node or jid.short)
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display = [ show_icon + " " , contact_disp]
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if self.show_status:
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status_disp = ('status',"\n " + status) if status else ""
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display.append(status_disp)
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header = '(*) ' if contact in self.alert_jid else ''
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widget = sat_widgets.SelectableText(display,
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selected = contact==self.selected,
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header=header)
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widget.data = contact
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widget.comp = contact_disp[1].lower() #value to use for sorting
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widgets.append(widget)
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widgets.sort(key=lambda widget: widget.comp)
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for widget in widgets:
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content.append(widget)
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urwid.connect_signal(widget, 'change', self.__contactClicked)
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def __buildSpecials(self, content):
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"""Build the special entities"""
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specials = self.specials.keys()
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specials.sort()
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for special in specials:
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jid=JID(special)
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name = self.getCache(jid, 'name')
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nick = self.getCache(jid, 'nick')
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special_disp = ('alert' if special in self.alert_jid else 'default', nick or name or jid.node or jid.short)
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display = [ " " , special_disp]
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header = '(*) ' if special in self.alert_jid else ''
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widget = sat_widgets.SelectableText(display,
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selected = special==self.selected,
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header=header)
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widget.data = special
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content.append(widget)
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urwid.connect_signal(widget, 'change', self.__contactClicked)
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def __buildList(self):
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"""Build the main contact list widget"""
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content = urwid.SimpleListWalker([])
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self.__buildSpecials(content)
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if self.specials:
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content.append(urwid.Divider('='))
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group_keys = self.groups.keys()
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group_keys.sort(key = lambda x: x.lower() if x else x)
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for key in group_keys:
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unfolded = self.groups[key][0]
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if key!=None:
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header = '[-]' if unfolded else '[+]'
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widget = sat_widgets.ClickableText(key,header=header+' ')
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content.append(widget)
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urwid.connect_signal(widget, 'click', self.__groupClicked)
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if unfolded:
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self.__buildContact(content, self.groups[key][1])
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return urwid.ListBox(content)
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def unselectAll(self):
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"""Unselect all contacts"""
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self.selected = None
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for widget in self.frame.body.body:
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if widget.__class__ == sat_widgets.SelectableText:
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widget.setState(False, invisible=True)
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def getContact(self):
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"""Return contact currently selected"""
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return self.selected
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def clearContacts(self):
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"""clear all the contact list"""
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QuickContactList.clearContacts(self)
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self.groups={}
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self.selected = None
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self.unselectAll()
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self.update()
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def replace(self, jid, groups=None, attributes=None):
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"""add a contact to the list if doesn't exist, else update it"""
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QuickContactList.replace(self, jid, groups, attributes)
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if jid.short in self.specials:
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return
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if not groups:
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groups = [None]
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if not attributes:
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attributes={}
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assert isinstance(groups, list)
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assert isinstance(jid, JID)
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for group in groups:
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if not self.groups.has_key(group):
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self.groups[group] = [True,set()] #[unfold,list_of_contacts]
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self.groups[group][1].add(jid.short)
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self.update()
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"""contacts = self.list_wid.getAllValues()
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if jid.short not in contacts:
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contacts.append(jid.short)
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contacts.sort()
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self.list_wid.changeValues(contacts)
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self._emit('change')"""
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def remove(self, jid):
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"""remove a contact from the list"""
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QuickContactList.remove(self, jid)
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groups_to_remove = []
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for group in self.groups:
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contacts = self.groups[group][1]
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if jid.short in contacts:
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contacts.remove(jid.short)
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if not len(contacts):
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groups_to_remove.append(group)
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for group in groups_to_remove:
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del self.groups[group]
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self.update()
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def add(self, jid, param_groups=[None]):
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"""add a contact to the list"""
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self.replace(jid,param_groups)
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def setSpecial(self, special_jid, special_type):
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"""Set entity as a special
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@param jid: jid of the entity
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@param _type: special type (e.g.: "MUC")
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"""
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QuickContactList.setSpecial(self, special_jid, special_type)
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if None in self.groups:
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folded,group_jids = self.groups[None]
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for group_jid in group_jids:
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if JID(group_jid).short == special_jid.short:
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group_jids.remove(group_jid)
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break
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self.update()
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def updatePresence(self, jid, show, priority, statuses):
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#XXX: for the moment, we ignore presence updates for special entities
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if jid.short not in self.specials:
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QuickContactList.updatePresence(self, jid, show, priority, statuses)
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