Mercurial > libervia-backend
annotate frontends/src/wix/contact_list.py @ 402:f03688bdb858
jp: use with statement to open fifo
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Fri, 07 Oct 2011 11:19:15 +0200 |
| parents | 0806a65a5fa9 |
| children | cf005701624b |
| rev | line source |
|---|---|
| 227 | 1 #!/usr/bin/python |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 """ | |
| 5 wix: a SAT frontend | |
| 228 | 6 Copyright (C) 2009, 2010, 2011 Jérôme Poisson (goffi@goffi.org) |
| 227 | 7 |
| 8 This program is free software: you can redistribute it and/or modify | |
| 9 it under the terms of the GNU General Public License as published by | |
| 10 the Free Software Foundation, either version 3 of the License, or | |
| 11 (at your option) any later version. | |
| 12 | |
| 13 This program is distributed in the hope that it will be useful, | |
| 14 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 GNU General Public License for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License | |
| 19 along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 20 """ | |
| 21 | |
| 72 | 22 import wx |
| 227 | 23 from sat_frontends.quick_frontend.quick_contact_list import QuickContactList |
| 72 | 24 from logging import debug, info, error |
| 25 from cgi import escape | |
|
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26 from sat.tools.jid import JID |
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27 from os.path import join |
| 72 | 28 |
| 29 | |
| 199 | 30 class Group(unicode): |
| 72 | 31 """Class used to recognize groups""" |
| 32 | |
| 199 | 33 class Contact(unicode): |
| 72 | 34 """Class used to recognize groups""" |
| 35 | |
| 36 class ContactList(wx.SimpleHtmlListBox, QuickContactList): | |
| 37 """Customized control to manage contacts.""" | |
| 38 | |
| 39 def __init__(self, parent, host, type="JID"): | |
| 40 """init the contact list | |
| 41 @param parent: WxWidgets parent of the widget | |
| 42 @param host: wix main app class | |
| 43 @param type: type of contact list: "JID" for the usual big jid contact list | |
| 44 "CUSTOM" for a customized contact list (self.__presentItem must then be overrided) | |
| 45 """ | |
| 46 wx.SimpleHtmlListBox.__init__(self, parent, -1) | |
| 47 QuickContactList.__init__(self, host.CM) | |
| 48 self.host = host | |
| 49 self.type = type | |
| 50 self.__typeSwitch() | |
| 51 self.groups = {} #list contacts in each groups, key = group | |
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52 self.empty_avatar = join(host.media_dir, 'misc/empty_avatar') |
| 72 | 53 self.Bind(wx.EVT_LISTBOX, self.onSelected) |
| 54 self.Bind(wx.EVT_LISTBOX_DCLICK, self.onActivated) | |
| 124 | 55 |
| 56 def __contains__(self, jid): | |
| 57 return bool(self.__find_idx(jid)) | |
| 72 | 58 |
| 59 def __typeSwitch(self): | |
| 60 if self.type == "JID": | |
| 61 self.__presentItem = self.__presentItemJID | |
| 62 elif type != "CUSTOM": | |
| 63 self.__presentItem = self.__presentItemDefault | |
| 64 | |
| 65 def __find_idx(self, entity): | |
| 66 """Find indexes of given contact (or groups) in contact list, manage jid | |
| 67 @return: list of indexes""" | |
| 68 result=[] | |
| 69 for i in range(self.GetCount()): | |
| 70 if (type(entity) == JID and type(self.GetClientData(i)) == JID and self.GetClientData(i).short == entity.short) or\ | |
| 71 self.GetClientData(i) == entity: | |
| 72 result.append(i) | |
| 73 return result | |
| 74 | |
| 75 def replace(self, contact, groups=None): | |
| 76 debug(_("update %s") % contact) | |
| 77 if not self.__find_idx(contact): | |
| 78 self.add(contact, groups) | |
| 79 else: | |
| 80 for i in self.__find_idx(contact): | |
| 81 self.SetString(i, self.__presentItem(contact)) | |
| 82 | |
| 83 def disconnect(self, contact): | |
| 84 self.remove(contact) #for now, we only show online contacts | |
| 85 | |
| 86 def __eraseGroup(self, group): | |
| 87 """Erase all contacts in group | |
| 88 @param group: group to erase | |
| 89 @return: True if something as been erased""" | |
| 90 erased = False | |
| 91 indexes = self.__find_idx(group) | |
| 92 for idx in indexes: | |
| 93 while idx<self.GetCount()-1 and type(self.GetClientData(idx+1)) != Group: | |
| 94 erased = True | |
| 95 self.Delete(idx+1) | |
| 96 return erased | |
| 97 | |
| 98 | |
| 99 def __presentGroup(self, group): | |
| 100 """Make a nice presentation for the contact groups""" | |
| 199 | 101 html = u"""-- [%s] --""" % group |
| 72 | 102 |
| 103 return html | |
| 104 | |
| 105 def __presentItemDefault(self, contact): | |
| 106 """Make a basic presentation of string contacts in the list.""" | |
| 107 return contact | |
| 108 | |
| 109 def __presentItemJID(self, jid): | |
| 110 """Make a nice presentation of the contact in the list for JID contacts.""" | |
| 111 name = self.CM.getAttr(jid,'name') | |
| 112 nick = self.CM.getAttr(jid,'nick') | |
| 113 show = filter(lambda x:x[0]==self.CM.getAttr(jid,'show'), const_STATUS)[0] | |
| 114 #show[0]==shortcut | |
| 115 #show[1]==human readable | |
| 116 #show[2]==color (or None) | |
| 117 show_html = "<font color='%s'>[%s]</font>" % (show[2], show[1]) if show[2] else "" | |
| 118 status = self.CM.getAttr(jid,'status') or '' | |
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119 avatar = self.CM.getAttr(jid,'avatar') or self.empty_avatar #XXX: there is a weird bug here: if the image has an extension (i.e. empty_avatar.png), |
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120 #WxPython segfault, and it doesn't without nothing. I couldn't reproduce the case with a basic test script, so it need further investigation before reporting it |
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121 #to WxPython dev. Anyway, the program crash with a segfault, not a python exception, so there is definitely something wrong with WxPython. |
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122 #The case seems to happen when SimpleHtmlListBox parse the HTML with the <img> tag |
| 72 | 123 |
| 124 html = """ | |
| 125 <table border='0'> | |
| 126 <td> | |
| 127 <img height='64' width='64' src='%s' /> | |
| 128 </td> | |
| 129 <td> | |
| 130 <b>%s</b> %s<br /> | |
| 131 <i>%s</i> | |
| 132 </td> | |
| 133 </table> | |
| 134 """ % (avatar, | |
| 135 escape(nick or name or jid.node or jid.short), | |
| 136 show_html, | |
| 137 escape(status)) | |
| 138 | |
| 139 return html | |
| 140 | |
| 141 def clear_contacts(self): | |
| 142 """Clear all the contact list""" | |
| 143 self.Clear() | |
| 144 | |
| 145 def add(self, contact, groups = None): | |
| 146 """add a contact to the list""" | |
| 147 debug (_("adding %s"),contact) | |
| 148 if not groups: | |
| 149 idx = self.Insert(self.__presentItem(contact), 0, contact) | |
| 150 else: | |
| 151 for group in groups: | |
| 152 indexes = self.__find_idx(group) | |
| 153 gp_idx = 0 | |
| 154 if not indexes: #this is a new group, we have to create it | |
| 155 gp_idx = self.Append(self.__presentGroup(group), Group(group)) | |
| 156 else: | |
| 157 gp_idx = indexes[0] | |
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158 |
| 72 | 159 self.Insert(self.__presentItem(contact), gp_idx+1, contact) |
| 160 | |
| 161 | |
| 162 | |
| 163 def remove(self, contact): | |
| 164 """remove a contact from the list""" | |
| 165 debug (_("removing %s"), contact) | |
| 166 list_idx = self.__find_idx(contact) | |
| 75 | 167 list_idx.reverse() #as we make some deletions, we have to reverse the order |
| 72 | 168 for i in list_idx: |
| 169 self.Delete(i) | |
| 170 | |
| 171 def onSelected(self, event): | |
| 172 """Called when a contact is selected.""" | |
| 173 data = self.getSelection() | |
| 174 if data == None: #we have a group | |
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175 first_visible = self.GetVisibleBegin() |
| 72 | 176 group = self.GetClientData(self.GetSelection()) |
| 177 erased = self.__eraseGroup(group) | |
| 178 if not erased: #the group was already erased, we can add again the contacts | |
| 179 contacts = self.CM.getContFromGroup(group) | |
| 180 contacts.sort() | |
| 181 id_insert = self.GetSelection()+1 | |
| 182 for contact in contacts: | |
| 183 self.Insert(self.__presentItem(contact), id_insert, contact) | |
| 184 self.SetSelection(wx.NOT_FOUND) | |
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185 self.ScrollToLine(first_visible) |
| 72 | 186 event.Skip(False) |
| 187 else: | |
| 188 event.Skip() | |
| 189 | |
| 190 def onActivated(self, event): | |
| 191 """Called when a contact is clicked or activated with keyboard.""" | |
| 192 data = self.getSelection() | |
| 193 self.onActivatedCB(data) | |
| 194 event.Skip() | |
| 195 | |
| 196 def getSelection(self): | |
| 197 """Return the selected contact, or an empty string if there is not""" | |
| 198 if self.GetSelection() == wx.NOT_FOUND: | |
| 199 return None | |
| 200 data = self.GetClientData(self.GetSelection()) | |
| 201 if type(data) == Group: | |
| 202 return None | |
| 203 return data | |
| 204 | |
| 205 def registerActivatedCB(self, cb): | |
| 206 """Register a callback with manage contact activation.""" | |
| 207 self.onActivatedCB=cb | |
| 208 |