src/ChatSelector.cpp

   1 //
   2 // This file is part of the aMule Project.
   3 //
   4 // Copyright (c) 2003-2008 aMule Team ( admin@amule.org / http://www.amule.org )
   5 // Copyright (c) 2002-2008 Merkur ( devs@emule-project.net / http://www.emule-project.net )
   6 //
   7 // Any parts of this program derived from the xMule, lMule or eMule project,
   8 // or contributed by third-party developers are copyrighted by their
   9 // respective authors.
  10 //
  11 // This program is free software; you can redistribute it and/or modify
  12 // it under the terms of the GNU General Public License as published by
  13 // the Free Software Foundation; either version 2 of the License, or
  14 // (at your option) any later version.
  15 //
  16 // This program is distributed in the hope that it will be useful,
  17 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 // GNU General Public License for more details.
  20 //
  21 // You should have received a copy of the GNU General Public License
  22 // along with this program; if not, write to the Free Software
  23 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
  24 //
  25
  26 #include <wx/tokenzr.h>
  27 #include <wx/imaglist.h>
  28 #include <wx/datetime.h>
  29
  30 #include "pixmaps/chat.ico.xpm"
  31 #include "ChatSelector.h"       // Interface declarations
  32 #include "Preferences.h"        // Needed for CPreferences
  33 #include "amule.h"                      // Needed for theApp
  34 #include "ClientRef.h"          // Needed for CClientRef
  35 #include "OtherFunctions.h"
  36 #include "muuli_wdr.h"          // Needed for amuleSpecial
  37 #include "UserEvents.h"
  38 #include "Constants.h"          // Needed for MS_NONE
  39
  40 //#warning Needed while not ported
  41 #include "ClientList.h"
  42 #include <common/Format.h>              // Needed for CFormat
  43
  44
  45 // Default colors,
  46 #define COLOR_BLACK wxTextAttr( wxColor(   0,   0,   0 ) )
  47 #define COLOR_BLUE  wxTextAttr( wxColor(   0,   0, 255 ) )
  48 #define COLOR_GREEN wxTextAttr( wxColor(   0, 102,   0 ) )
  49 #define COLOR_RED   wxTextAttr( wxColor( 255,   0,   0 ) )
  50
  51 CChatSession::CChatSession(wxWindow* parent, wxWindowID id, const wxString& value, const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator, const wxString& name)
  52 : CMuleTextCtrl( parent, id, value, pos, size, style | wxTE_READONLY | wxTE_RICH | wxTE_MULTILINE, validator, name )
  53 {
  54         m_client_id = 0;
  55         m_active = false;
  56         SetBackgroundColour(*wxWHITE);
  57 }
  58
  59
  60 CChatSession::~CChatSession()
  61 {
  62         //#warning EC NEEDED
  63         #ifndef CLIENT_GUI
  64         theApp->clientlist->SetChatState(m_client_id,MS_NONE);
  65         #endif
  66 }
  67
  68
  69 void CChatSession::AddText(const wxString& text, const wxTextAttr& style, bool newline)
  70 {
  71         // Split multi-line messages into individual lines
  72         wxStringTokenizer tokens( text, wxT("\n") );
  73
  74         while ( tokens.HasMoreTokens() ) {
  75                 // Check if we should add a time-stamp
  76                 if ( GetNumberOfLines() > 1 ) {
  77                         // Check if the last line ended with a newline
  78                         wxString line = GetLineText( GetNumberOfLines() - 1 );
  79                         if ( line.IsEmpty() ) {
  80                                 SetDefaultStyle( COLOR_BLACK );
  81
  82                                 AppendText( wxT(" [") + wxDateTime::Now().FormatISOTime() + wxT("] ") );
  83                         }
  84                 }
  85
  86                 SetDefaultStyle(style);
  87
  88                 AppendText( tokens.GetNextToken() );
  89
  90                 // Only add newlines after the last line if it is desired
  91                 if ( tokens.HasMoreTokens() || newline ) {
  92                         AppendText( wxT("\n") );
  93                 }
  94         }
  95 }
  96
  97
  98
  99
 100 CChatSelector::CChatSelector(wxWindow* parent, wxWindowID id, const wxPoint& pos, wxSize siz, long style)
 101 : CMuleNotebook(parent, id, pos, siz, style)
 102 {
 103         wxImageList* imagelist = new wxImageList(16,16);
 104
 105         // Chat icon -- default state
 106         imagelist->Add(wxBitmap(chat_ico_xpm));
 107         // Close icon -- on mouseover
 108         imagelist->Add(amuleSpecial(4));
 109
 110         AssignImageList(imagelist);
 111 }
 112
 113 CChatSession* CChatSelector::StartSession(uint64 client_id, const wxString& client_name, bool show)
 114 {
 115         // Check to see if we've already opened a session for this user
 116         if ( GetPageByClientID( client_id ) ) {
 117                 if ( show ) {
 118                   SetSelection( GetTabByClientID( client_id ) );
 119                 }
 120
 121                 return NULL;
 122         }
 123
 124         CChatSession* chatsession = new CChatSession(this);
 125
 126         chatsession->m_client_id = client_id;
 127
 128         wxString text;
 129         text = wxT(" *** ") + (CFormat(_("Chat-Session Started: %s (%s:%u) - %s %s"))
 130                         % client_name
 131                         % Uint32toStringIP(IP_FROM_GUI_ID(client_id))
 132                         % PORT_FROM_GUI_ID(client_id)
 133                         % wxDateTime::Now().FormatISODate()
 134                         % wxDateTime::Now().FormatISOTime());
 135
 136         chatsession->AddText( text, COLOR_RED );
 137         AddPage(chatsession, client_name, show, 0);
 138
 139         CUserEvents::ProcessEvent(CUserEvents::NewChatSession, &client_name);
 140
 141         return chatsession;
 142 }
 143
 144
 145 CChatSession* CChatSelector::GetPageByClientID(uint64 client_id)
 146 {
 147         for ( unsigned int i = 0; i < (unsigned int ) GetPageCount(); i++ ) {
 148                 CChatSession* page = (CChatSession*)GetPage( i );
 149
 150                 if( page->m_client_id == client_id ) {
 151                         return page;
 152                 }
 153         }
 154
 155         return NULL;
 156 }
 157
 158
 159 int CChatSelector::GetTabByClientID(uint64 client_id)
 160 {
 161         for ( unsigned int i = 0; i < (unsigned int) GetPageCount(); i++ ) {
 162                 CChatSession* page = (CChatSession*)GetPage( i );
 163
 164                 if( page->m_client_id == client_id ) {
 165                         return i;
 166                 }
 167         }
 168
 169         return -1;
 170 }
 171
 172
 173 bool CChatSelector::ProcessMessage(uint64 sender_id, const wxString& message)
 174 {
 175         CChatSession* session = GetPageByClientID(sender_id);
 176
 177         // Try to get the name (core sent it?)
 178         int separator = message.Find(wxT("|"));
 179         wxString client_name;
 180         wxString client_message;
 181         if (separator != -1) {
 182                 client_name = message.Left(separator);
 183                 client_message = message.Mid(separator+1);
 184         } else {
 185                 // No need to define client_name. If needed, will be build on tab creation.
 186                 client_message = message;
 187         }
 188
 189         bool newtab = !session;
 190
 191         if ( !session ) {
 192                 // This must be a mesage from a client that is not already chatting
 193                 if (client_name.IsEmpty()) {
 194                         // Core did not send us the name.
 195                         // This must NOT happen.
 196                         // Build a client name based on the ID
 197                         uint32 ip = IP_FROM_GUI_ID(sender_id);
 198                         client_name = CFormat(wxT("IP: %s Port: %u")) % Uint32toStringIP(ip) % PORT_FROM_GUI_ID(sender_id);
 199                 }
 200
 201                 session = StartSession( sender_id, client_name, true );
 202         }
 203
 204         // Other client connected after disconnection or a new session
 205         if ( !session->m_active ) {
 206                 session->m_active = true;
 207
 208                 session->AddText( _("*** Connected to Client ***"), COLOR_RED );
 209         }
 210
 211         // Page text is client name
 212         session->AddText( GetPageText(GetTabByClientID(sender_id)), COLOR_BLUE, false );
 213         session->AddText( wxT(": ") + client_message, COLOR_BLACK );
 214
 215         return newtab;
 216 }
 217
 218 bool CChatSelector::SendMessage( const wxString& message, const wxString& client_name, uint64 to_id )
 219 {
 220         // Dont let the user send empty messages
 221         // This is also a user-fix for people who mash the enter-key ...
 222         if ( message.IsEmpty() ) {
 223                 return false;
 224         }
 225
 226         if (to_id) {
 227                 // Checks if there's a page with this client, and selects it or creates it
 228                 StartSession(to_id, client_name, true);
 229         }
 230
 231         int usedtab = GetSelection();
 232         // Workaround for a problem with wxNotebook, where an invalid selection is returned
 233         if (usedtab >= (int)GetPageCount()) {
 234                 usedtab = GetPageCount() - 1;
 235         }
 236         if (usedtab == -1) {
 237                 return false;
 238         }
 239
 240         CChatSession* ci = (CChatSession*)GetPage( usedtab );
 241
 242         ci->m_active = true;
 243
 244         //#warning EC needed here.
 245
 246         #ifndef CLIENT_GUI
 247         if (theApp->clientlist->SendChatMessage(ci->m_client_id, message)) {
 248                 ci->AddText( thePrefs::GetUserNick(), COLOR_GREEN, false );
 249                 ci->AddText( wxT(": ") + message, COLOR_BLACK );
 250         } else {
 251                 ci->AddText( _("*** Connecting to Client ***"), COLOR_RED );
 252         }
 253         #endif
 254
 255         return true;
 256 }
 257
 258 //#warning Creteil?  I know you are here Creteil... follow the white rabbit.
 259 /* Madcat - knock knock ...
 260            ,-.,-.
 261             \ \\ \
 262              \ \\_\
 263              /     \
 264           __|    a a|
 265         /`   `'. = y)=
 266        /        `"`}
 267      _|    \       }
 268     { \     ),   //
 269      '-',  /__\ ( (
 270    jgs (______)\_)_)
 271 */
 272
 273
 274 void CChatSelector::ConnectionResult(bool success, const wxString& message, uint64 id)
 275 {
 276         CChatSession* ci = GetPageByClientID(id);
 277         if ( !ci ) {
 278                 return;
 279         }
 280
 281         if ( !success ) {
 282                 ci->AddText( _("*** Failed to Connect to client / Connection lost ***"), COLOR_RED );
 283
 284                 ci->m_active = false;
 285         } else {
 286                 // Kry - Woops, fix for the everlasting void message sending.
 287                 if ( !message.IsEmpty() ) {
 288                         ci->AddText( _("*** Connected to Client ***"), COLOR_RED );
 289                         ci->AddText( thePrefs::GetUserNick(), COLOR_GREEN, false );
 290                         ci->AddText( wxT(": ") + message, COLOR_BLACK );
 291                 }
 292         }
 293 }
 294
 295
 296 void CChatSelector::EndSession(uint64 client_id)
 297 {
 298         int usedtab;
 299         if (client_id) {
 300                 usedtab = GetTabByClientID(client_id);
 301         } else {
 302                 usedtab = GetSelection();
 303         }
 304
 305         if (usedtab == -1) {
 306                 return;
 307         }
 308
 309         DeletePage(usedtab);
 310 }
 311
 312
 313 // Refresh the tab assosiated with a client
 314 void CChatSelector::RefreshFriend(uint64 toupdate_id, const wxString& new_name)
 315 {
 316         wxASSERT( toupdate_id );
 317
 318         int tab = GetTabByClientID(toupdate_id);
 319
 320         if (tab != -1) {
 321                 // This client has a tab.
 322                 SetPageText(tab,new_name);
 323         } else {
 324                 // This client has no tab (friend disconnecting, etc)
 325                 // Nothing to be done here.
 326         }
 327 }
 328
 329
 330 void CChatSelector::ShowCaptchaResult(uint64 id, bool ok)
 331 {
 332         CChatSession* ci = GetPageByClientID(id);
 333         if (ci) {
 334                 ci->AddText(ok
 335                         ? _("*** You have passed the captcha check and the user has received your message. ***")
 336                         : _("*** Your response to the captcha was wrong and your message has been ignored. You can request a new captcha by sending a new message. ***"),
 337                         COLOR_RED );
 338         }
 339 }
 340
 341
 342 #ifdef CLIENT_GUI
 343 bool CChatSelector::GetCurrentClient(CClientRef&) const
 344 {
 345         return false;
 346 }
 347 #else
 348 bool CChatSelector::GetCurrentClient(CClientRef& clientref) const
 349 {
 350         // Get the chat session associated with the active tab
 351         CChatSession* ci = (CChatSession*)GetPage(GetSelection());
 352
 353         // Get the client that the session is open to
 354         if (ci) {
 355                 clientref.Link(theApp->clientlist->FindClientByIP(IP_FROM_GUI_ID(ci->m_client_id), PORT_FROM_GUI_ID(ci->m_client_id)) CLIENT_DEBUGSTRING("CChatSelector::GetCurrentClient"));
 356                 return true;
 357         } else {
 358                 return false;
 359         }
 360 }
 361 #endif
 362
 363 // File_checked_for_headers