annotate frontends/wix/contact_list.py @ 72:f271fff3a713

MUC implementation: first draft /!\ the experimental muc branche of wokkel must be used - bridge: new roomJoined signal - wix: contact list widget is now in a separate file, and manage different kinds of presentation - wix: chat window now manage group chat (first draft, not working yet) - wix: constants are now in a separate class, so then can be accessible from everywhere - wix: new menu to join room (do nothing yet, except entering in a test room) - new plugin for xep 0045 (MUC), use wokkel experimental MUC branch - plugins: the profile is now given for get_handler, cause it can be used internally by a plugin (e.g.: xep-0045 plugin)
author Goffi <goffi@goffi.org>
date Sun, 21 Mar 2010 10:28:55 +1100
parents
children 7322a41f8a8e
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72
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1 import wx
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2 from quick_frontend.quick_contact_list import QuickContactList
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3 from logging import debug, info, error
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4 from cgi import escape
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5 from tools.jid import JID
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6
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7
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8 class Group(str):
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9 """Class used to recognize groups"""
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10
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11 class Contact(str):
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12 """Class used to recognize groups"""
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13
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14 class ContactList(wx.SimpleHtmlListBox, QuickContactList):
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15 """Customized control to manage contacts."""
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16
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17 def __init__(self, parent, host, type="JID"):
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18 """init the contact list
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19 @param parent: WxWidgets parent of the widget
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20 @param host: wix main app class
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21 @param type: type of contact list: "JID" for the usual big jid contact list
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22 "CUSTOM" for a customized contact list (self.__presentItem must then be overrided)
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23 """
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24 wx.SimpleHtmlListBox.__init__(self, parent, -1)
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25 QuickContactList.__init__(self, host.CM)
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26 self.host = host
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27 self.type = type
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28 self.__typeSwitch()
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29 self.groups = {} #list contacts in each groups, key = group
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30 self.Bind(wx.EVT_LISTBOX, self.onSelected)
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31 self.Bind(wx.EVT_LISTBOX_DCLICK, self.onActivated)
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32
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33 def __typeSwitch(self):
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34 if self.type == "JID":
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35 self.__presentItem = self.__presentItemJID
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36 elif type != "CUSTOM":
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37 self.__presentItem = self.__presentItemDefault
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38
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39 def __find_idx(self, entity):
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40 """Find indexes of given contact (or groups) in contact list, manage jid
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41 @return: list of indexes"""
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42 result=[]
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43 for i in range(self.GetCount()):
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44 if (type(entity) == JID and type(self.GetClientData(i)) == JID and self.GetClientData(i).short == entity.short) or\
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45 self.GetClientData(i) == entity:
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46 result.append(i)
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47 return result
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48
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49 def replace(self, contact, groups=None):
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50 debug(_("update %s") % contact)
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51 if not self.__find_idx(contact):
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52 self.add(contact, groups)
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53 else:
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54 for i in self.__find_idx(contact):
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55 self.SetString(i, self.__presentItem(contact))
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56
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57 def disconnect(self, contact):
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58 self.remove(contact) #for now, we only show online contacts
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59
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60 def __eraseGroup(self, group):
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61 """Erase all contacts in group
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62 @param group: group to erase
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63 @return: True if something as been erased"""
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64 erased = False
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65 indexes = self.__find_idx(group)
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66 for idx in indexes:
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67 while idx<self.GetCount()-1 and type(self.GetClientData(idx+1)) != Group:
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68 erased = True
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69 self.Delete(idx+1)
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70 return erased
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71
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72
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73 def __presentGroup(self, group):
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74 """Make a nice presentation for the contact groups"""
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75 html = """-- [%s] --""" % group
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76
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77 return html
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78
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79 def __presentItemDefault(self, contact):
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80 """Make a basic presentation of string contacts in the list."""
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81 return contact
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82
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83 def __presentItemJID(self, jid):
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84 """Make a nice presentation of the contact in the list for JID contacts."""
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85 name = self.CM.getAttr(jid,'name')
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86 nick = self.CM.getAttr(jid,'nick')
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87 show = filter(lambda x:x[0]==self.CM.getAttr(jid,'show'), const_STATUS)[0]
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88 #show[0]==shortcut
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89 #show[1]==human readable
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90 #show[2]==color (or None)
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91 show_html = "<font color='%s'>[%s]</font>" % (show[2], show[1]) if show[2] else ""
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92 status = self.CM.getAttr(jid,'status') or ''
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93 avatar = self.CM.getAttr(jid,'avatar') or IMAGE_DIR+'/empty_avatar.png'
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94
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95 #XXX: yes table I know :) but wxHTML* doesn't support CSS
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96 html = """
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97 <table border='0'>
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98 <td>
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99 <img height='64' width='64' src='%s' />
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100 </td>
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101 <td>
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102 <b>%s</b> %s<br />
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103 <i>%s</i>
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104 </td>
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105 </table>
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106 """ % (avatar,
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107 escape(nick or name or jid.node or jid.short),
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108 show_html,
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109 escape(status))
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110
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111 return html
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112
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113 def clear_contacts(self):
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114 """Clear all the contact list"""
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115 self.Clear()
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116
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117 def add(self, contact, groups = None):
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118 """add a contact to the list"""
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119 debug (_("adding %s"),contact)
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120 #gof: groups = param_groups or self.CM.getAttr(jid, 'groups')
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121 if not groups:
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122 idx = self.Insert(self.__presentItem(contact), 0, contact)
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123 else:
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124 for group in groups:
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125 indexes = self.__find_idx(group)
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126 gp_idx = 0
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127 if not indexes: #this is a new group, we have to create it
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128 gp_idx = self.Append(self.__presentGroup(group), Group(group))
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129 else:
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130 gp_idx = indexes[0]
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131
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132 self.Insert(self.__presentItem(contact), gp_idx+1, contact)
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133
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134
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135
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136 def remove(self, contact):
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137 """remove a contact from the list"""
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138 debug (_("removing %s"), contact)
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139 list_idx = self.__find_idx(contact)
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140 list_idx.reverse() #we me make some deletions, we have to reverse the order
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141 for i in list_idx:
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142 self.Delete(i)
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143
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144 def onSelected(self, event):
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145 """Called when a contact is selected."""
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146 data = self.getSelection()
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147 if data == None: #we have a group
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148 group = self.GetClientData(self.GetSelection())
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149 erased = self.__eraseGroup(group)
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150 if not erased: #the group was already erased, we can add again the contacts
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151 contacts = self.CM.getContFromGroup(group)
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152 contacts.sort()
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153 id_insert = self.GetSelection()+1
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154 for contact in contacts:
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155 self.Insert(self.__presentItem(contact), id_insert, contact)
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156 self.SetSelection(wx.NOT_FOUND)
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157 event.Skip(False)
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158 else:
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159 event.Skip()
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160
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161 def onActivated(self, event):
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162 """Called when a contact is clicked or activated with keyboard."""
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163 data = self.getSelection()
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164 self.onActivatedCB(data)
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165 event.Skip()
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166
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167 def getSelection(self):
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168 """Return the selected contact, or an empty string if there is not"""
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169 if self.GetSelection() == wx.NOT_FOUND:
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170 return None
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171 data = self.GetClientData(self.GetSelection())
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172 if type(data) == Group:
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173 return None
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174 return data
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175
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176 def registerActivatedCB(self, cb):
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177 """Register a callback with manage contact activation."""
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178 self.onActivatedCB=cb
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179