KDECore

backgroundchecker.h

00001 /*
00002  * backgroundchecker.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 SONNET_BACKGROUNDCHECKER_H
00022 #define SONNET_BACKGROUNDCHECKER_H
00023 
00024 #include "speller.h"
00025 
00026 #include <kdecore_export.h>
00027 
00028 #include <QtCore/QObject>
00029 
00033 namespace Sonnet
00034 {
00035     class Speller;
00036 
00054     class KDECORE_EXPORT BackgroundChecker : public QObject
00055     {
00056         Q_OBJECT
00057     public:
00058         explicit BackgroundChecker(QObject *parent =0);
00059         explicit BackgroundChecker(const Speller &speller, QObject *parent =0);
00060         ~BackgroundChecker();
00061 
00068         void setText(const QString &text);
00069         QString text() const;
00070 
00071         QString currentContext() const;
00072 
00073         Speller speller() const;
00074         void setSpeller(const Speller &speller);
00075 
00076         bool checkWord(const QString &word);
00077         QStringList suggest(const QString &word) const;
00078         bool addWordToPersonal(const QString &word);
00079     public Q_SLOTS:
00080         virtual void start();
00081         virtual void stop();
00082         void replace(int start, const QString &oldText,
00083                      const QString &newText);
00084         void changeLanguage(const QString &lang);
00085 
00091         virtual void continueChecking();
00092 
00093     Q_SIGNALS:
00097         void misspelling(const QString &word, int start);
00098 
00102         void done();
00103 
00104     protected:
00113         virtual QString fetchMoreText();
00114 
00119         virtual void finishedCurrentFeed();
00120 
00121     protected Q_SLOTS:
00122         void slotEngineDone();
00123     private:
00124         class Private;
00125         Private *const d;
00126     };
00127 
00128 }
00129 
00130 #endif
KDECore

backgroundchecker.h

KDECore

kdelibs
