Add Qt3 development HEAD version

1 files changed, 131 insertions, 0 deletions

diff --git a/tools/assistant/index.h b/tools/assistant/index.h
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+/**********************************************************************
+** Copyright (C) 2000-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of the Qt Assistant.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free Qt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing requirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with
+** the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#ifndef INDEX_H
+#define INDEX_H
+
+#include <qstringlist.h>
+#include <qdict.h>
+#include <qdatastream.h>
+#include <qobject.h>
+
+struct Document {
+    Document( int d, int f ) : docNumber( d ), frequency( f ) {}
+    Document() : docNumber( -1 ), frequency( 0 ) {}
+    bool operator==( const Document &doc ) const {
+	return docNumber == doc.docNumber;
+    }
+    bool operator<( const Document &doc ) const {
+	return frequency > doc.frequency;
+    }
+    bool operator<=( const Document &doc ) const {
+	return frequency >= doc.frequency;
+    }
+    bool operator>( const Document &doc ) const {
+	return frequency < doc.frequency;
+    }
+    Q_INT16 docNumber;
+    Q_INT16 frequency;
+};
+
+QDataStream &operator>>( QDataStream &s, Document &l );
+QDataStream &operator<<( QDataStream &s, const Document &l );
+
+class Index : public QObject
+{
+    Q_OBJECT
+public:
+    struct Entry {
+	Entry( int d ) { documents.append( Document( d, 1 ) ); }
+	Entry( QValueList<Document> l ) : documents( l ) {}
+	QValueList<Document> documents;
+    };
+    struct PosEntry {
+	PosEntry( int p ) { positions.append( p ); }
+	QValueList<uint> positions;
+    };
+
+    Index( const QString &dp, const QString &hp );
+    Index( const QStringList &dl, const QString &hp );
+    void writeDict();
+    void readDict();
+    int makeIndex();
+    QStringList query( const QStringList&, const QStringList&, const QStringList& );
+    QString getDocumentTitle( const QString& );
+    void setDictionaryFile( const QString& );
+    void setDocListFile( const QString& );
+    void setDocList( const QStringList & );
+
+signals:
+    void indexingProgress( int );
+
+private slots:
+    void setLastWinClosed();
+
+private:
+    void setupDocumentList();
+    void parseDocument( const QString&, int );
+    void insertInDict( const QString&, int );
+    void writeDocumentList();
+    void readDocumentList();
+    QStringList getWildcardTerms( const QString& );
+    QStringList split( const QString& );
+    QValueList<Document> setupDummyTerm( const QStringList& );
+    bool searchForPattern( const QStringList&, const QStringList&, const QString& );
+    void buildMiniDict( const QString& );
+    QStringList docList;
+    QDict<Entry> dict;
+    QDict<PosEntry> miniDict;
+    uint wordNum;
+    QString docPath;
+    QString dictFile, docListFile;
+    bool alreadyHaveDocList;
+    bool lastWindowClosed;
+};
+
+struct Term {
+    Term( const QString &t, int f, QValueList<Document> l )
+	: term( t ), frequency( f ), documents( l ) {}
+    QString term;
+    int frequency;
+    QValueList<Document>documents;
+};
+
+class TermList : public QPtrList<Term>
+{
+public:
+    TermList() : QPtrList<Term>() {}
+    int compareItems( QPtrCollection::Item i1, QPtrCollection::Item i2 );
+};
+
+#endif