kopete/plugins/autoreplace/autoreplaceplugin.cpp

   1 /***************************************************************************
   2                           autoreplaceplugin.cpp  -  description
   3                              -------------------
   4     begin                : 20030425
   5     copyright            : (C) 2003 by Roberto Pariset
   6     email                : victorheremita@fastwebnet.it
   7  ***************************************************************************/
   8
   9 /***************************************************************************
  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  ***************************************************************************/
  17
  18 #include <kgenericfactory.h>
  19
  20 #include <kopetecontact.h>
  21
  22 #include "kopetechatsessionmanager.h"
  23 #include "kopetesimplemessagehandler.h"
  24
  25 #include "autoreplaceplugin.h"
  26 #include "autoreplaceconfig.h"
  27
  28 K_PLUGIN_FACTORY(AutoReplacePluginFactory, registerPlugin<AutoReplacePlugin>();)
  29 K_EXPORT_PLUGIN(AutoReplacePluginFactory( "kopete_autoreplace" ))
  30
  31
  32 AutoReplacePlugin * AutoReplacePlugin::pluginStatic_ = 0L;
  33
  34 AutoReplacePlugin::AutoReplacePlugin( QObject *parent, const QVariantList & )
  35 : Kopete::Plugin( AutoReplacePluginFactory::componentData(), parent )
  36 {
  37         if( !pluginStatic_ )
  38                 pluginStatic_ = this;
  39
  40         m_prefs = new AutoReplaceConfig;
  41
  42         // intercept inbound messages
  43         mInboundHandler = new Kopete::SimpleMessageHandlerFactory ( Kopete::Message::Inbound,
  44                 Kopete::MessageHandlerFactory::InStageToDesired, this, SLOT ( slotInterceptMessage ( Kopete::Message& ) ) );
  45
  46         connect( Kopete::ChatSessionManager::self(), SIGNAL( aboutToSend( Kopete::Message & ) ),
  47                 this, SLOT( slotInterceptMessage( Kopete::Message & ) ) );
  48
  49         connect( this, SIGNAL( settingsChanged() ), this, SLOT( slotSettingsChanged() ) );
  50 }
  51
  52 AutoReplacePlugin::~AutoReplacePlugin()
  53 {
  54         pluginStatic_ = 0L;
  55
  56         delete mInboundHandler;
  57         delete m_prefs;
  58 }
  59
  60 AutoReplacePlugin * AutoReplacePlugin::plugin()
  61 {
  62         return pluginStatic_ ;
  63 }
  64
  65 void AutoReplacePlugin::slotSettingsChanged()
  66 {
  67         m_prefs->load();
  68 }
  69
  70 void AutoReplacePlugin::slotInterceptMessage( Kopete::Message &msg )
  71 {
  72         if ( ( msg.direction() == Kopete::Message::Outbound && m_prefs->autoReplaceOutgoing() ) ||
  73                 ( msg.direction() == Kopete::Message::Inbound && m_prefs->autoReplaceIncoming() ) )
  74         {
  75                 QString replaced_message = msg.plainBody();
  76                 AutoReplaceConfig::WordsToReplace map = m_prefs->map();
  77
  78                 // replaces all matched words --> try to find a more 'economic' way
  79                 // "\\b(%1)\\b" doesn't work when substituting /me.
  80                 QString match = "(^|\\s|\\.|\\;|\\,|\\:)(%1)(\\b)";
  81                 AutoReplaceConfig::WordsToReplace::Iterator it;
  82                 bool isReplaced=false;
  83                 for ( it = map.begin(); it != map.end(); ++it )
  84                 {
  85                         QRegExp re( match.arg( QRegExp::escape( it.key() ) ) );
  86                         if( re.indexIn( replaced_message ) != -1 )
  87                         {
  88                                 QString before = re.cap(1);
  89                                 QString after = re.cap(3);
  90                                 replaced_message.replace( re, before + map.find( it.key() ).value() + after );
  91                                 isReplaced=true;
  92                         }
  93                 }
  94
  95                 if ( m_prefs->dotEndSentence() )
  96                 {
  97                         // eventually add . at the end of the lines, sent lines only
  98                         replaced_message.replace( QRegExp( "([a-z])$" ), "\\1." );
  99                         // replaced_message.replace(QRegExp( "([\\w])$" ), "\\1." );
 100                         isReplaced=true;
 101                 }
 102
 103                 if( m_prefs->capitalizeBeginningSentence() )
 104                 {
 105                         // eventually start each sent line with capital letter
 106                         // TODO         ". "     "? "    "! "
 107                         replaced_message[ 0 ] = replaced_message.at( 0 ).toUpper();
 108                         isReplaced=true;
 109                 }
 110
 111                 // the message is now the one with replaced words
 112                 if(isReplaced)
 113                         msg.setPlainBody( replaced_message );
 114         }
 115 }
 116
 117 #include "autoreplaceplugin.moc"
 118
 119 // vim: set noet ts=4 sts=4 sw=4:
 120