backgroundengine.h
00001 /* 00002 * backgroundengine.h 00003 * 00004 * Copyright (C) 2004 Zack Rusin <zack@kde.org> 00005 * 00006 * This library is free software; you can redistribute it and/or 00007 * modify it under the terms of the GNU Lesser General Public 00008 * License as published by the Free Software Foundation; either 00009 * version 2.1 of the License, or (at your option) any later version. 00010 * 00011 * This library is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00014 * Lesser General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU Lesser General Public 00017 * License along with this library; if not, write to the Free Software 00018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 00019 * 02110-1301 USA 00020 */ 00021 #ifndef KSPELL_BACKGROUNDENGINE_H 00022 #define KSPELL_BACKGROUNDENGINE_H 00023 00024 #include "broker.h" 00025 00026 #include <qobject.h> 00027 #include <qstringlist.h> 00028 00029 namespace KSpell2 00030 { 00031 class Filter; 00032 class Broker; 00033 class Dictionary; 00034 class BackgroundEngine : public QObject 00035 { 00036 Q_OBJECT 00037 public: 00038 BackgroundEngine( QObject *parent ); 00039 ~BackgroundEngine(); 00040 00041 void setBroker( const Broker::Ptr& broker ); 00042 Broker *broker() const { return m_broker; } 00043 00044 void setText( const QString& ); 00045 QString text() const; 00046 00047 void changeLanguage( const QString& ); 00048 QString language() const; 00049 00050 void setFilter( Filter *filter ); 00051 Filter *filter() const { return m_filter; } 00052 00053 void start(); 00054 void continueChecking(); 00055 void stop(); 00056 00057 bool checkWord( const QString& word ); 00058 QStringList suggest( const QString& word ); 00059 bool addWord( const QString& word ); 00060 signals: 00061 void misspelling( const QString&, int ); 00062 void done(); 00063 protected slots: 00064 void checkNext(); 00065 private: 00066 Filter *m_filter; 00067 Broker::Ptr m_broker; 00068 Dictionary *m_dict; 00069 DefaultDictionary *m_defaultDict; 00070 }; 00071 } 00072 00073 #endif