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+/*
+ * backgroundengine.h
+ *
+ * Copyright (C) 2004 Zack Rusin <zack@kde.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+#ifndef KSPELL_BACKGROUNDENGINE_H
+#define KSPELL_BACKGROUNDENGINE_H
+
+#include "broker.h"
+
+#include <qobject.h>
+#include <qstringlist.h>
+
+namespace KSpell2
+{
+ class Filter;
+ class Broker;
+ class Dictionary;
+ class BackgroundEngine : public QObject
+ {
+ Q_OBJECT
+ public:
+ BackgroundEngine( QObject *parent );
+ ~BackgroundEngine();
+
+ void setBroker( const Broker::Ptr& broker );
+ Broker *broker() const { return m_broker; }
+
+ void setText( const QString& );
+ QString text() const;
+
+ void changeLanguage( const QString& );
+ QString language() const;
+
+ void setFilter( Filter *filter );
+ Filter *filter() const { return m_filter; }
+
+ void start();
+ void continueChecking();
+ void stop();
+
+ bool checkWord( const QString& word );
+ QStringList suggest( const QString& word );
+ bool addWord( const QString& word );
+ signals:
+ void misspelling( const QString&, int );
+ void done();
+ protected slots:
+ void checkNext();
+ private:
+ Filter *m_filter;
+ Broker::Ptr m_broker;
+ Dictionary *m_dict;
+ DefaultDictionary *m_defaultDict;
+ };
+}
+
+#endif