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147 lines
3.5 KiB
147 lines
3.5 KiB
/*
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* glossary.h - part of the KDE Help Center
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*
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* Copyright (C) 2002 Frerich Raabe (raabe@kde.org)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef KHC_GLOSSARY_H
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#define KHC_GLOSSARY_H
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#include <klistview.h>
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#include <qdict.h>
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#include <qdom.h>
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#include <qstringlist.h>
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class KConfig;
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class KProcess;
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class EntryItem;
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namespace KHC {
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class GlossaryEntryXRef
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{
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friend QDataStream &operator>>( QDataStream &, GlossaryEntryXRef & );
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public:
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typedef QValueList<GlossaryEntryXRef> List;
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GlossaryEntryXRef() {}
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GlossaryEntryXRef( const QString &term, const QString &id ) :
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m_term( term ),
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m_id( id )
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{
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}
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QString term() const { return m_term; }
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QString id() const { return m_id; }
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private:
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QString m_term;
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QString m_id;
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};
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inline QDataStream &operator<<( QDataStream &stream, const GlossaryEntryXRef &e )
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{
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return stream << e.term() << e.id();
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}
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inline QDataStream &operator>>( QDataStream &stream, GlossaryEntryXRef &e )
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{
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return stream >> e.m_term >> e.m_id;
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}
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class GlossaryEntry
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{
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friend QDataStream &operator>>( QDataStream &, GlossaryEntry & );
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public:
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GlossaryEntry() {}
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GlossaryEntry( const QString &term, const QString &definition,
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const GlossaryEntryXRef::List &seeAlso ) :
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m_term( term ),
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m_definition( definition ),
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m_seeAlso( seeAlso )
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{
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}
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QString term() const { return m_term; }
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QString definition() const { return m_definition; }
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GlossaryEntryXRef::List seeAlso() const { return m_seeAlso; }
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private:
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QString m_term;
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QString m_definition;
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GlossaryEntryXRef::List m_seeAlso;
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};
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inline QDataStream &operator<<( QDataStream &stream, const GlossaryEntry &e )
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{
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return stream << e.term() << e.definition() << e.seeAlso();
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}
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inline QDataStream &operator>>( QDataStream &stream, GlossaryEntry &e )
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{
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return stream >> e.m_term >> e.m_definition >> e.m_seeAlso;
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}
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class Glossary : public KListView
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{
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Q_OBJECT
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public:
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Glossary( QWidget *parent );
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virtual ~Glossary();
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const GlossaryEntry &entry( const QString &id ) const;
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static QString entryToHtml( const GlossaryEntry &entry );
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virtual void show();
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public slots:
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void slotSelectGlossEntry( const QString &id );
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signals:
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void entrySelected( const GlossaryEntry &entry );
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private slots:
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void meinprocExited( KProcess *meinproc );
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void treeItemSelected( QListViewItem *item );
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private:
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enum CacheStatus { NeedRebuild, CacheOk };
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CacheStatus cacheStatus() const;
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int glossaryCTime() const;
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void rebuildGlossaryCache();
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void buildGlossaryTree();
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QDomElement childElement( const QDomElement &e, const QString &name );
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KConfig *m_config;
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QListViewItem *m_byTopicItem;
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QListViewItem *m_alphabItem;
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QString m_sourceFile;
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QString m_cacheFile;
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CacheStatus m_status;
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QDict<GlossaryEntry> m_glossEntries;
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QDict<EntryItem> m_idDict;
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bool m_initialized;
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};
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}
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#endif // KHC_GLOSSARY_H
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// vim:ts=2:sw=2:et
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