ÿØÿà JFIF    ÿÛ „  ( %"1!%)+...383,7(-.+  -+++--++++---+-+-----+---------------+---+-++7-----ÿÀ  ß â" ÿÄ     ÿÄ H    !1AQaq"‘¡2B±ÁÑð#R“Ò Tbr‚²á3csƒ’ÂñDS¢³$CÿÄ   ÿÄ %  !1AQa"23‘ÿÚ   ? ôÿ ¨pŸªáÿ —åYõõ\?àÒü©ŠÄï¨pŸªáÿ —åYõõ\?àÓü©ŠÄá 0Ÿªáÿ Ÿå[úƒ ú®ði~TÁbqÐ8OÕpÿ ƒOò¤Oè`–RÂáœá™êi€ßÉ< FtŸI“öÌ8úDf´°å}“¾œ6  öFá°y¥jñÇh†ˆ¢ã/ÃÐ:ªcÈ "Y¡ðÑl>ÿ ”ÏËte:qž\oäŠe÷󲍷˜HT4&ÿ ÓÐü6ö®¿øþßèô Ÿ•7Ñi’•j|“ñì>b…þS?*Óôÿ ÓÐü*h¥£ír¶ü UãSç‚Ÿ[AÐaè[ûª•õ&õj?†Éö+EzP—WeÒírJFt ‘BŒ†Ï‡%#tE Øz ¥OÛ«!1›üä±Í™%ºÍãö]°î(–:@<‹ŒÊö×òÆt¦ãº+‡¦%ÌÁ²h´OƒJŒtMÜ>ÀÜÊw3Y´•牋4ǍýʏTì>œú=Íwhyë,¾Ôò×õ¿ßÊa»«þˆѪQ|%6ž™A õ%:øj<>É—ÿ Å_ˆCbõ¥š±ý¯Ýƒï…¶|RëócÍf溪“t.СøTÿ *Ä¿-{†çàczůŽ_–^XþŒ±miB[X±d 1,é”zEù»& î9gœf™9Ð'.;—™i}!ôšåîqêÛ٤ёý£½ÆA–àôe"A$˝Úsäÿ ÷Û #°xŸëí(l »ý3—¥5m! rt`†0~'j2(]S¦¦kv,ÚÇ l¦øJA£Šƒ J3E8ÙiŽ:cÉžúeZ°€¯\®kÖ(79«Ž:¯X”¾³Š&¡* ….‰Ž(ÜíŸ2¥ª‡×Hi²TF¤ò[¨íÈRëÉ䢍mgÑ.Ÿ<öäS0í„ǹÁU´f#Vß;Õ–…P@3ío<ä-±»Ž.L|kªÀê›fÂ6@»eu‚|ÓaÞÆŸ…¨ááå>åŠ?cKü6ùTÍÆ”†sĤÚ;H2RÚ†õ\Ö·Ÿn'¾ ñ#ºI¤Å´%çÁ­‚â7›‹qT3Iï¨ÖÚ5I7Ë!ÅOóŸ¶øÝñØôת¦$Tcö‘[«Ö³šÒ';Aþ ¸èíg A2Z"i¸vdÄ÷.iõ®§)¿]¤À†–‡É&ä{V¶iŽ”.Ó×Õÿ û?h¬Mt–íª[ÿ Ñÿ ÌV(í}=ibÔ¡›¥¢±b Lô¥‡piη_Z<‡z§èŒ)iÖwiÇ 2hÙ3·=’d÷8éŽ1¦¸c¤µ€7›7Ø ð\á)} ¹fËí›pAÃL%âc2 í§æQz¿;T8sæ°qø)QFMð‰XŒÂ±N¢aF¨…8¯!U  Z©RÊ ÖPVÄÀÍin™Ì-GˆªÅËŠ›•zË}º±ŽÍFò¹}Uw×#ä5B¤{î}Ð<ÙD é©¤&‡ïDbàÁôMÁ." ¤‡ú*õ'VŽ|¼´Úgllº¼klz[Æüï÷Aób‡Eÿ dÑ»Xx9ÃÜ£ÁT/`¼¸vI±Ýµ·Ë‚“G³þ*Ÿû´r|*}<¨îºœ @¦mÄ’M¹”.œ«Y–|6ÏU¤jç¥ÕÞqO ˜kDÆÁ¨5ÿ š;Њ¦¦€GÙk \ –Þ=â¼=SͧµªS°ÚÍpÜãQűÀõ¬?ÃÁ1Ñ•õZà?hóœ€ L¦l{Y*K˜Ù›zc˜–ˆâ ø+¾ ­-Ök¥%ùEÜA'}ˆ><ÊIè“bpÍ/qÞâvoX€w,\úªò6Z[XdÒæ­@Ö—€$òJí#é>'°Ú ôª˜<)4ryÙ£|óAÅn5žêŸyÒäMÝ2{"}‰–¤l÷ûWX\l¾Á¸góÉOÔ /óñB¤f¸çñ[.P˜ZsÊË*ßT܈§QN¢’¡¨§V¼(Üù*eÕ“”5T¨‹Âê¥FŒã½Dü[8'Ò¥a…Ú¶k7a *•›¼'Ò·\8¨ª\@\õ¢¦íq+DÙrmÎ…_ªæ»ŠÓœ¡¯’Ré9MÅ×D™lælffc+ŒÑ,ý™ÿ ¯þǤ=Å’Á7µ÷ÚÛ/“Ü€ñýã¼àí¾ÕÑ+ƒ,uµMâÀÄbm:ÒÎPæ{˜Gz[ƒ¯«® KHà`ßØŠéí¯P8Aq.C‰ à€kòpj´kN¶qô€…Õ,ÜNŠª-­{Zö’æû44‰sŽè‰îVíRœÕm" 6?³D9¡ÇTíÅꋇ`4«¸ÝÁô ï’ýorqКÇZ«x4Žâéþuïf¹µö[P ,Q£éaX±`PÉÍZ ¸äYúg üAx ’6Lê‚xÝÓ*äQ  Ï’¨hÍ =²,6ï#rÃ<¯–£»ƒ‹,–ê•€ aÛsñ'%Æ"®ÛüìBᝠHÚ3ß°©$“XnœÖ’î2ËTeûìxîß ¦å¿çÉ ðK§þ{‘t‚Ϋ¬jéîZ[ ”š7L¥4VÚCE×]m¤Øy”ä4-dz£œ§¸x.*ãÊÊ b÷•h:©‡¦s`BTÁRû¾g⻩‹jø sF¢àJøFl‘È•Xᓁà~*j¯ +(ÚÕ6-£¯÷GŠØy‚<Ç’.F‹Hœw(+)ÜÜâÈzÄäT§FߘãÏ;DmVœ3Àu@mÚüXÝü•3B¨òÌÁÛ<·ÃÜ z,Ì@õÅ·d2]ü8s÷IôÞ¯^Ç9¢u„~ëAŸï4«M? K]­ÅàPl@s_ p:°¬ZR”´›JC[CS.h‹ƒïËœ«Æ]–÷ó‚wR×k7X‰k›‘´ù¦=¡«‰¨¨Â')—71ó’c‡Ðúµ `é.{§p¹ój\Ž{1h{o±Ý=áUÊïGÖŒõ–-BÄm+AZX¶¡ ïHðæ¥JmÙ;…ä¡Ÿˆ¦ ° äšiÉg«$üMk5¤L“’çÊvïâï ,=f“"íἊ5ô¬x6{ɏžID0e¸vçmi'︧ºð9$ò¹÷*£’9ÿ ²TÔ…×>JV¥}Œ}$p[bÔ®*[jzS*8 ”·T›Í–ñUîƒwo$áè=LT™ç—~ô·¤ÈÚ$榍q‰„+´kFm)ž‹©i–ËqÞŠ‰à¶ü( ‚•§ •°ò·‡#5ª•µÊ﯅¡X¨šÁ*F#TXJÊ ušJVÍ&=iÄs1‚3•'fý§5Ñ<=[íÞ­ PÚ;ѱÌ_~Ä££8rÞ ²w;’hDT°>ÈG¬8Á²ÚzŽ®ò®qZcqJêäÞ-ö[ܘbň±çb“Š¶31²n×iƒðÕ;1¶þÉ ªX‰,ßqÏ$>•î íZ¥Z 1{ç൵+ƒÕµ¥°T$§K]á»Ûï*·¤tMI’ÂZbŽÕiÒ˜}bÓ0£ª5›¨ [5Ž^ÝœWøÂÝh° ¢OWun£¤5 a2Z.G2³YL]jåtì”ä ÁÓ‘%"©<ÔúÊ°sº UZvä‡ÄiÆÒM .÷V·™ø#kèýiíÌ–ª)µT[)BˆõÑ xB¾B€ÖT¨.¥~ð@VĶr#¸ü*åZNDŽH;âi ],©£öØpù(šºãö¼T.uCê•4@ÿ GÕÛ)Cx›®0ø#:ÏðFÒbR\(€€Ä®fã4Þ‰Fä¯HXƒÅ,†öEÑÔÜ]Öv²?tLÃvBY£ú6Êu5ÅAQ³1‘’¬x–HŒÐ‡ ^ ¸KwJôÖŽ5×CÚ¨vÜ«/B0$×k°=ðbÇ(Ï)w±A†Á† 11Í=èQšµ626ŒÜ/`G«µ<}—-Ö7KEHÈÉðóȤmݱû±·ø«Snmá=“ä«šmݱŸ¡¶~ó·“äUóJæúòB|E LêŽy´jDÔ$G¢þÐñ7óR8ýÒ…Ç› WVe#·Ÿ p·Fx~•ݤF÷0Èÿ K¯æS<6’¡WШ; ´ÿ ¥Êø\Òuî†åÝ–VNœkÒ7oòX¨Á­Ø÷FÎÑä±g÷ÿ M~Çî=p,X´ ÝÌÚÅ‹’ÃjÖ.ØöÏñ qïQ¤ÓZE†° =6·]܈ s¸>v•Ž^Ý\wq9r‰Î\¸¡kURÒ$­*‹Nq?Þª*!sŠÆ:TU_u±T+øX¡ ®¹¡,ÄâÃBTsÜ$Ø›4m椴zÜK]’’›Pƒ @€#â˜`é¹=I‡fiV•Ôî“nRm+µFPOhÍ0B£ €+¬5c v•:P'ÒyÎ ‰V~‚Ó†ÖuókDoh$å\*ö%Ю=£«…aȼ½÷Û.-½VŒŠ¼'lyî±1¬3ó#ÞE¿ÔS¤gV£m›=§\û"—WU¤ÚǼÿ ÂnÁGŒÃ ‚õN D³õNÚíŒÕ;HôyÄÈ©P¹Ä{:?R‘Ô¨âF÷ø£bÅó® JS|‚R÷ivýáâ€Æé¡è³´IئÑT!§˜•Øª‚¬â@q€wnïCWÄ@JU€ê¯m6]Ï:£âx'+ÒðXvÓ¦Úm=–´7œ $ì“B£~p%ÕŸUþ« N@¼üï~w˜ñø5®—'Ôe»¤5ã//€ž~‰Tþ›Å7•#¤× Íö pÄ$ùeåì*«ÓŠEØWEÈsßg ¦ûvžSsLpºÊW–âµEWöˬH; ™!CYõZ ÃÄf æ#1W. \uWâ\,\Çf j’<qTbên›Î[vxx£ë 'ö¨1›˜ÀM¼Pÿ H)ƒêêŒA7s,|F“ 꺸k³9Ìö*ç®;Ö!Ö$Eiž•¹ÒÚ†ýóéÝû¾ÕS®ó$’NÝäŸz¤5r¦ãÄÃD÷Üø!°ø‡Ô&@m™Ì^Ãä­d q5Lnÿ N;.6½·N|#ä"1Nƒx“ã<3('&ñßt  ~ªu”1Tb㫨9ê–›–bìd$ߣ=#ÕãÒmU¯eí$EFù5ýYô櫨æ왍Ǘ±ssM]·á¿0ÕåJRÓªîiƒ+O58ÖñªŠÒx" \µâá¨i’¤i —Ö ” M+M¤ë9‚‰A¦°Qõ¾ßøK~¼Ã‘g…Ö´~÷Ï[3GUœÒ½#…kàÔ®Ò”‰³·dWV‰IP‰Ú8u¹”E ÖqLj¾êÕCBš{A^Âß;–¨`¯¬ìö ˼ ×tìø.tƐm*n¨y4o&Àx¥n¦×î‡aupáÛj8¿m›è¶ã!o½;ß0y^ý×^EÑ¿ÒjzŒ­)vÚÑnÄL …^ªô× ‡—‚3k Îý­hï]içå–îÏ*÷ñþ»Ô CÒjøjÍznˆ´ ¹#b'Fô‹ ‰v¥'’à'T´ƒHýÍ%M‰ ƒ&ÆÇŒï1 ‘ –Þ ‰i¬s žR-Ÿ kŠ¬á¬7:þ 0ŒÅÒÕ/aÙ¬ÃÝ#Úøœ ©aiVc‰. ¹¦ãµ” ›Yg¦›ÆÎýº°f³7ƒhá·¸­}&D9¡ÂsÉÙÞèŠõØàC™¨ñbFC|´Ü(ŸƒÚÒ-%»'a Ì¿)ËÇn¿úÿ ÞŽX…4ÊÅH^ôΑí@ù¹Eh¶“L8Çjù ¼ÎåVªóR©Ï5uà V4lZß®=€xÖŸ–ÑÈ ÷”¨°¾__yM1tÉ?uÆþIkÄgæ@þ[¢†°XÃJ£j·:nkÅ¢u ‘}âGzö­/IµèŠ¬¼48q¦F°ŽR¼=ûì{´¯RýicS ÕÛ íNtÍÙï£,w4rêì®»~x(©Uñ§#Ñ&œÕ¤>ÎåÍÓ9’Ö{9eV­[Öjâ²ãu]˜å2›qÑšÕJç0€sÄ|Êëè0튔bÁ>“{×_F`Ø©ºê:µä,v¤ðfc1±"«ÔÍän1#=· Âøv~H½ÐßA¾¿Ü€Óš]Õ; I¾÷ç‚Qi†î¹9ywÔKG˜áñ zQY—§ÃÕZ07§X‚ Áh;ÁM)iÌCH-¯T‘ë|A0{Ò½LÚ–TâÖkÜ’dÀ“rmm»”جPF³ÖcbE§T€ÒxKºû’Ó®7±²(\4ŽÃ¸Uu@j™yĵ;³µ!Á¢b.W¤=mõ´êµK k ¸K^ÜÛ#p*Ü14qkZç5ïë †°5Ï%ÍÛ<Õ¤×Ô¥ê†C Õ´¼ú$ƒÖ“”]Ù¬qÞÚ[4©ý!ûÏ—Áb쳐XµA¬â~`›Çr¸8ìùÝ䫦<>ä÷«?xs´ÇÑ /á;¹øüÊÈÙà{"@Žïzâ¬[âß‚ U_<ÇŸ½4èN˜ú61®qŠu ¦þF£»äJ_ˆÙÎ~ ÞAã–Ý„Ï—rŠD;xTž‘ô`É«…suãO`?³à™ô Lý#Íc5öoæØ‚y´´÷«ZR§<&JÇ+éâô´€i!Àˆ0æAoàðLèÖ-2ŸõW.’t^–(KÁmHµV@xÜÇy®Ñø­â^:Ú3w· 7½¹°ñ¸â¹®:',«Mœ—n­Á+Ãbš LÈ‘ÄnRÓÅœ%¦²‰¨ùQ:¤f‚ "PÕtô¸…cæl…&˜Ú˜Ôkv‹ž+vŠ,=¢v­6—Xy*¥t£«<™:“aîϲ=¦6rO]XI¿Œ÷¤zÚ­›¶ 6÷”w\d ü~v®ˆÌk«^m<ÿ ¢‰Õ\)ùºŽ;… lîÙÅEŠ®cѾ@vnMÏ,¼“ñ•ŽBxðÃzãÇç%3ˆ"}Ù•Åî> BÉú;Ò]V+P˜F_´ßé> Øše|ï‡ÄOmFæÇ ãqÞ$/xÐx­z`ï9"œÜij‚!7.\Td…9M‡•iŽ‹¾‘50ÞŽn¥ß4ÉôO ¹*í^QêËÜÇÌ8=Ž§s‰'ÂëÙ«á%Pú[O †ÅP¯VsŽ°.‰,kc¶ ¬A9n˜XÎ-ÞšN["¹QÕ‰ƒMýÁߺXJæÍaLj¾×Ãmã¾ãÚ uñÒþåQô¦¥ /ÄUx:‚ÍÜ’ Đ©ØÝ3V¨‰ÕnÐ6ó*óúK­«…c ¯U òhsý­jóÔj#,ímŒRµ«lbïUTŒÑ8†Ä0œÏr`ð¡¬É Ї ë"À² ™ 6¥ f¶ ¢ÚoܱԷ-<Àî)†a¶ž'Ú»¨TXqØæ¶÷YÄHy˜9ÈIW­YÀuMFë ºÏ’AqÌ4·/Ú †ô'i$øä­=Ä Ý|öK×40è|È6p‘0§)o¥ctî§H+CA-“ xØ|ÐXŠç l8íºð3Ø:³¤¬KX¯UÿÙ # -*- test-case-name: twisted.words.test.test_basechat -*- # Copyright (c) Twisted Matrix Laboratories. # See LICENSE for details. """ Base classes for Instance Messenger clients. """ from twisted.words.im.locals import OFFLINE, ONLINE, AWAY class ContactsList: """ A GUI object that displays a contacts list. @ivar chatui: The GUI chat client associated with this contacts list. @type chatui: L{ChatUI} @ivar contacts: The contacts. @type contacts: C{dict} mapping C{str} to a L{IPerson} provider @ivar onlineContacts: The contacts who are currently online (have a status that is not C{OFFLINE}). @type onlineContacts: C{dict} mapping C{str} to a L{IPerson} provider @ivar clients: The signed-on clients. @type clients: C{list} of L{IClient} providers """ def __init__(self, chatui): """ @param chatui: The GUI chat client associated with this contacts list. @type chatui: L{ChatUI} """ self.chatui = chatui self.contacts = {} self.onlineContacts = {} self.clients = [] def setContactStatus(self, person): """ Inform the user that a person's status has changed. @param person: The person whose status has changed. @type person: L{IPerson} provider """ if person.name not in self.contacts: self.contacts[person.name] = person if person.name not in self.onlineContacts and \ (person.status == ONLINE or person.status == AWAY): self.onlineContacts[person.name] = person if person.name in self.onlineContacts and \ person.status == OFFLINE: del self.onlineContacts[person.name] def registerAccountClient(self, client): """ Notify the user that an account client has been signed on to. @param client: The client being added to your list of account clients. @type client: L{IClient} provider """ if not client in self.clients: self.clients.append(client) def unregisterAccountClient(self, client): """ Notify the user that an account client has been signed off or disconnected from. @param client: The client being removed from the list of account clients. @type client: L{IClient} provider """ if client in self.clients: self.clients.remove(client) def contactChangedNick(self, person, newnick): """ Update your contact information to reflect a change to a contact's nickname. @param person: The person in your contacts list whose nickname is changing. @type person: L{IPerson} provider @param newnick: The new nickname for this person. @type newnick: C{str} """ oldname = person.name if oldname in self.contacts: del self.contacts[oldname] person.name = newnick self.contacts[newnick] = person if oldname in self.onlineContacts: del self.onlineContacts[oldname] self.onlineContacts[newnick] = person class Conversation: """ A GUI window of a conversation with a specific person. @ivar person: The person who you're having this conversation with. @type person: L{IPerson} provider @ivar chatui: The GUI chat client associated with this conversation. @type chatui: L{ChatUI} """ def __init__(self, person, chatui): """ @param person: The person who you're having this conversation with. @type person: L{IPerson} provider @param chatui: The GUI chat client associated with this conversation. @type chatui: L{ChatUI} """ self.chatui = chatui self.person = person def show(self): """ Display the ConversationWindow. """ raise NotImplementedError("Subclasses must implement this method") def hide(self): """ Hide the ConversationWindow. """ raise NotImplementedError("Subclasses must implement this method") def sendText(self, text): """ Send text to the person with whom the user is conversing. @param text: The text to be sent. @type text: C{str} """ self.person.sendMessage(text, None) def showMessage(self, text, metadata=None): """ Display a message sent from the person with whom the user is conversing. @param text: The sent message. @type text: C{str} @param metadata: Metadata associated with this message. @type metadata: C{dict} """ raise NotImplementedError("Subclasses must implement this method") def contactChangedNick(self, person, newnick): """ Change a person's name. @param person: The person whose nickname is changing. @type person: L{IPerson} provider @param newnick: The new nickname for this person. @type newnick: C{str} """ self.person.name = newnick class GroupConversation: """ A GUI window of a conversation with a group of people. @ivar chatui: The GUI chat client associated with this conversation. @type chatui: L{ChatUI} @ivar group: The group of people that are having this conversation. @type group: L{IGroup} provider @ivar members: The names of the people in this conversation. @type members: C{list} of C{str} """ def __init__(self, group, chatui): """ @param chatui: The GUI chat client associated with this conversation. @type chatui: L{ChatUI} @param group: The group of people that are having this conversation. @type group: L{IGroup} provider """ self.chatui = chatui self.group = group self.members = [] def show(self): """ Display the GroupConversationWindow. """ raise NotImplementedError("Subclasses must implement this method") def hide(self): """ Hide the GroupConversationWindow. """ raise NotImplementedError("Subclasses must implement this method") def sendText(self, text): """ Send text to the group. @param: The text to be sent. @type text: C{str} """ self.group.sendGroupMessage(text, None) def showGroupMessage(self, sender, text, metadata=None): """ Display to the user a message sent to this group from the given sender. @param sender: The person sending the message. @type sender: C{str} @param text: The sent message. @type text: C{str} @param metadata: Metadata associated with this message. @type metadata: C{dict} """ raise NotImplementedError("Subclasses must implement this method") def setGroupMembers(self, members): """ Set the list of members in the group. @param members: The names of the people that will be in this group. @type members: C{list} of C{str} """ self.members = members def setTopic(self, topic, author): """ Change the topic for the group conversation window and display this change to the user. @param topic: This group's topic. @type topic: C{str} @param author: The person changing the topic. @type author: C{str} """ raise NotImplementedError("Subclasses must implement this method") def memberJoined(self, member): """ Add the given member to the list of members in the group conversation and displays this to the user. @param member: The person joining the group conversation. @type member: C{str} """ if not member in self.members: self.members.append(member) def memberChangedNick(self, oldnick, newnick): """ Change the nickname for a member of the group conversation and displays this change to the user. @param oldnick: The old nickname. @type oldnick: C{str} @param newnick: The new nickname. @type newnick: C{str} """ if oldnick in self.members: self.members.remove(oldnick) self.members.append(newnick) def memberLeft(self, member): """ Delete the given member from the list of members in the group conversation and displays the change to the user. @param member: The person leaving the group conversation. @type member: C{str} """ if member in self.members: self.members.remove(member) class ChatUI: """ A GUI chat client. @type conversations: C{dict} of L{Conversation} @ivar conversations: A cache of all the direct windows. @type groupConversations: C{dict} of L{GroupConversation} @ivar groupConversations: A cache of all the group windows. @type persons: C{dict} with keys that are a C{tuple} of (C{str}, L{IAccount} provider) and values that are L{IPerson} provider @ivar persons: A cache of all the users associated with this client. @type groups: C{dict} with keys that are a C{tuple} of (C{str}, L{IAccount} provider) and values that are L{IGroup} provider @ivar groups: A cache of all the groups associated with this client. @type onlineClients: C{list} of L{IClient} providers @ivar onlineClients: A list of message sources currently online. @type contactsList: L{ContactsList} @ivar contactsList: A contacts list. """ def __init__(self): self.conversations = {} self.groupConversations = {} self.persons = {} self.groups = {} self.onlineClients = [] self.contactsList = ContactsList(self) def registerAccountClient(self, client): """ Notify the user that an account has been signed on to. @type client: L{IClient} provider @param client: The client account for the person who has just signed on. @rtype client: L{IClient} provider @return: The client, so that it may be used in a callback chain. """ self.onlineClients.append(client) self.contactsList.registerAccountClient(client) return client def unregisterAccountClient(self, client): """ Notify the user that an account has been signed off or disconnected. @type client: L{IClient} provider @param client: The client account for the person who has just signed off. """ self.onlineClients.remove(client) self.contactsList.unregisterAccountClient(client) def getContactsList(self): """ Get the contacts list associated with this chat window. @rtype: L{ContactsList} @return: The contacts list associated with this chat window. """ return self.contactsList def getConversation(self, person, Class=Conversation, stayHidden=False): """ For the given person object, return the conversation window or create and return a new conversation window if one does not exist. @type person: L{IPerson} provider @param person: The person whose conversation window we want to get. @type Class: L{IConversation} implementor @param: The kind of conversation window we want. If the conversation window for this person didn't already exist, create one of this type. @type stayHidden: C{bool} @param stayHidden: Whether or not the conversation window should stay hidden. @rtype: L{IConversation} provider @return: The conversation window. """ conv = self.conversations.get(person) if not conv: conv = Class(person, self) self.conversations[person] = conv if stayHidden: conv.hide() else: conv.show() return conv def getGroupConversation(self, group, Class=GroupConversation, stayHidden=False): """ For the given group object, return the group conversation window or create and return a new group conversation window if it doesn't exist. @type group: L{IGroup} provider @param group: The group whose conversation window we want to get. @type Class: L{IConversation} implementor @param: The kind of conversation window we want. If the conversation window for this person didn't already exist, create one of this type. @type stayHidden: C{bool} @param stayHidden: Whether or not the conversation window should stay hidden. @rtype: L{IGroupConversation} provider @return: The group conversation window. """ conv = self.groupConversations.get(group) if not conv: conv = Class(group, self) self.groupConversations[group] = conv if stayHidden: conv.hide() else: conv.show() return conv def getPerson(self, name, client): """ For the given name and account client, return an instance of a L{IGroup} provider or create and return a new instance of a L{IGroup} provider. @type name: C{str} @param name: The name of the person of interest. @type client: L{IClient} provider @param client: The client account of interest. @rtype: L{IPerson} provider @return: The person with that C{name}. """ account = client.account p = self.persons.get((name, account)) if not p: p = account.getPerson(name) self.persons[name, account] = p return p def getGroup(self, name, client): """ For the given name and account client, return an instance of a L{IGroup} provider or create and return a new instance of a L{IGroup} provider. @type name: C{str} @param name: The name of the group of interest. @type client: L{IClient} provider @param client: The client account of interest. @rtype: L{IGroup} provider @return: The group with that C{name}. """ # I accept 'client' instead of 'account' in my signature for # backwards compatibility. (Groups changed to be Account-oriented # in CVS revision 1.8.) account = client.account g = self.groups.get((name, account)) if not g: g = account.getGroup(name) self.groups[name, account] = g return g def contactChangedNick(self, person, newnick): """ For the given C{person}, change the C{person}'s C{name} to C{newnick} and tell the contact list and any conversation windows with that C{person} to change as well. @type person: L{IPerson} provider @param person: The person whose nickname will get changed. @type newnick: C{str} @param newnick: The new C{name} C{person} will take. """ oldnick = person.name if (oldnick, person.account) in self.persons: conv = self.conversations.get(person) if conv: conv.contactChangedNick(person, newnick) self.contactsList.contactChangedNick(person, newnick) del self.persons[oldnick, person.account] person.name = newnick self.persons[person.name, person.account] = person