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/**********************************************************************
** Copyright (C) 2000-2008 Trolltech ASA. All rights reserved.
**
** This file is part of the TQt 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 TQt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing retquirements 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 TQt Commercial licenses may use this file in
** accordance with the TQt 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 DOCUPARSER_H
#define DOCUPARSER_H
#include <qxml.h>
#include <qptrlist.h>
#include <qmap.h>
class Profile;
struct ContentItem {
ContentItem()
: title( TQString::null ), reference( TQString::null ), depth( 0 ) {}
ContentItem( const TQString &t, const TQString &r, int d )
: title( t ), reference( r ), depth( d ) {}
TQString title;
TQString reference;
int depth;
Q_DUMMY_COMPARISON_OPERATOR(ContentItem)
};
TQDataStream &operator>>( TQDataStream &s, ContentItem &ci );
TQDataStream &operator<<( TQDataStream &s, const ContentItem &ci );
struct IndexItem {
IndexItem( const TQString &k, const TQString &r )
: keyword( k ), reference( r ) {}
TQString keyword;
TQString reference;
};
class DocuParser : public TQXmlDefaultHandler
{
public:
enum ParserVersion { TQt310, TQt320 };
// Since We don't want problems with documentation
// from version to version, this string stores the correct
// version string to save documents.
static const TQString DocumentKey;
static DocuParser *createParser( const TQString &fileName );
virtual bool parse( TQFile *file );
TQValueList<ContentItem> getContentItems();
TQPtrList<IndexItem> getIndexItems();
TQString errorProtocol() const;
TQString contentsURL() const { return conURL; }
virtual ParserVersion parserVersion() const = 0;
virtual void addTo( Profile *p ) = 0;
TQString fileName() const { return fname; }
void setFileName( const TQString &file ) { fname = file; }
protected:
TQString absolutify( const TQString &input ) const;
TQString contentRef, indexRef, errorProt, conURL;
TQString docTitle, title, iconName;
TQValueList<ContentItem> contentList;
TQPtrList<IndexItem> indexList;
TQString fname;
};
class DocuParser310 : public DocuParser
{
public:
enum States{ StateInit, StateContent, StateSect, StateKeyword };
bool startDocument();
bool startElement( const TQString&, const TQString&, const TQString& ,
const TQXmlAttributes& );
bool endElement( const TQString&, const TQString&, const TQString& );
bool characters( const TQString & );
bool fatalError( const TQXmlParseException& exception );
virtual ParserVersion parserVersion() const { return TQt310; }
virtual void addTo( Profile *p );
private:
States state;
int depth;
};
class DocuParser320 : public DocuParser
{
public:
enum States { StateInit, StateDocRoot, StateProfile, StateProperty,
StateContent, StateSect, StateKeyword };
DocuParser320();
bool startDocument();
bool startElement( const TQString&, const TQString&, const TQString& ,
const TQXmlAttributes& );
bool endElement( const TQString&, const TQString&, const TQString& );
bool characters( const TQString & );
bool fatalError( const TQXmlParseException& exception );
virtual ParserVersion parserVersion() const { return TQt320; }
virtual void addTo( Profile *p );
Profile *profile() const { return prof; }
private:
States state;
int depth;
int docfileCounter;
TQString propertyValue;
TQString propertyName;
Profile *prof;
};
#endif //DOCUPARSER_H
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