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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() #as we 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 |
