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-rw-r--r--tqtinterface/qt4/tools/assistant/docuparser.cpp397
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diff --git a/tqtinterface/qt4/tools/assistant/docuparser.cpp b/tqtinterface/qt4/tools/assistant/docuparser.cpp
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--- a/tqtinterface/qt4/tools/assistant/docuparser.cpp
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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 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 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.
-**
-**********************************************************************/
-
-#include "docuparser.h"
-#include "profile.h"
-
-#include <tqdir.h>
-#include <tqfile.h>
-#include <tqfileinfo.h>
-#include <tqregexp.h>
-#include <tqstring.h>
-#include <tqxml.h>
-
-TQDataStream &operator>>( TQDataStream &s, ContentItem &ci )
-{
- s >> ci.title;
- s >> ci.reference;
- s >> ci.depth;
- return s;
-}
-
-TQDataStream &operator<<( TQDataStream &s, const ContentItem &ci )
-{
- s << ci.title;
- s << ci.reference;
- s << ci.depth;
- return s;
-}
-
-const TQString DocuParser::DocumentKey = "/TQt Assistant/" + TQString(TQT_VERSION_STR) + "/";
-
-DocuParser *DocuParser::createParser( const TQString &fileName )
-{
- TQFile file( fileName );
- if( !file.open( IO_ReadOnly ) ) {
- return 0;
- }
-
- TQString str;
- int read = 0;
- int maxlen = 1024;
- int majVer = 0, minVer = 0, serVer = 0;
- static TQRegExp re( "assistantconfig +version=\"(\\d)\\.(\\d)\\.(\\d)\"", FALSE );
- TQ_ASSERT( re.isValid() );
- while( read != -1 ) {
- read = file.readLine( str, maxlen );
- if( re.search( str ) >= 0 ) {
- majVer = re.cap( 1 ).toInt();
- minVer = re.cap( 2 ).toInt();
- serVer = re.cap( 3 ).toInt();
- }
- }
-
- if( majVer == 3 && minVer >= 2 )
- return new DocuParser320;
-
- return new DocuParser310;
-}
-
-
-bool DocuParser::parse( TQFile *file )
-{
- TQXmlInputSource source( TQT_TQIODEVICE(file) );
- TQXmlSimpleReader reader;
- reader.setContentHandler( this );
- reader.setErrorHandler( this );
- setFileName( TQFileInfo( *file ).absFilePath() );
- return reader.parse( source );
-}
-
-
-TQString DocuParser::errorProtocol() const
-{
- return errorProt;
-}
-
-
-TQValueList<ContentItem> DocuParser::getContentItems()
-{
- return contentList;
-}
-
-
-TQPtrList<IndexItem> DocuParser::getIndexItems()
-{
- return indexList;
-}
-
-TQString DocuParser::absolutify( const TQString &name ) const
-{
- TQFileInfo orgPath( name );
- if( orgPath.isRelative() )
- return TQFileInfo( fname ).dirPath() + TQDir::separator() + name;
- return name;
-}
-
-
-void DocuParser310::addTo( Profile *p )
-{
- p->addDCFTitle( fname, docTitle );
- p->addDCFIcon( docTitle, iconName );
- p->addDCFIndexPage( docTitle, conURL );
-}
-
-
-bool DocuParser310::startDocument()
-{
- state = StateInit;
- errorProt = "";
-
- contentRef = "";
- indexRef = "";
- depth = 0;
- contentList.clear();
- indexList.clear();
-
- return TRUE;
-}
-
-
-bool DocuParser310::startElement( const TQString &, const TQString &,
- const TQString &qname,
- const TQXmlAttributes &attr )
-{
- if (qname == "DCF" && state == StateInit) {
- state = StateContent;
- contentRef = absolutify( attr.value( "ref" ) );
- conURL = contentRef;
- docTitle = attr.value( "title" );
- iconName = absolutify( attr.value( "icon" ) );
- contentList.append( ContentItem( docTitle, contentRef, depth ) );
- } else if (qname == "section" && (state == StateContent || state == StateSect)) {
- state = StateSect;
- contentRef = absolutify( attr.value( "ref" ) );
- title = attr.value( "title" );
- depth++;
- contentList.append( ContentItem( title, contentRef, depth ) );
- } else if (qname == "keyword" && state == StateSect) {
- state = StateKeyword;
- indexRef = absolutify( attr.value( "ref" ) );
- } else
- return FALSE;
- return TRUE;
-}
-
-bool DocuParser310::endElement( const TQString &nameSpace, const TQString &localName,
- const TQString &qName )
-{
- switch( state ) {
- case StateInit:
- break;
- case StateContent:
- state = StateInit;
- break;
- case StateSect:
- state = --depth ? StateSect : StateContent;
- break;
- case StateKeyword:
- state = StateSect;
- break;
- }
- return TRUE;
-}
-
-
-bool DocuParser310::characters( const TQString& ch )
-{
- TQString str = ch.simplifyWhiteSpace();
- if ( str.isEmpty() )
- return TRUE;
-
- switch ( state ) {
- case StateInit:
- case StateContent:
- case StateSect:
- return FALSE;
- break;
- case StateKeyword:
- indexList.append( new IndexItem( str, indexRef ) );
- break;
- default:
- return FALSE;
- }
- return TRUE;
-}
-
-
-bool DocuParser310::fatalError( const TQXmlParseException& exception )
-{
- errorProt += TQString( "fatal parsing error: %1 in line %2, column %3\n" )
- .arg( exception.message() )
- .arg( exception.lineNumber() )
- .arg( exception.columnNumber() );
-
- return TQXmlDefaultHandler::fatalError( exception );
-}
-
-
-DocuParser320::DocuParser320()
- : prof( new Profile )
-{
-}
-
-
-void DocuParser320::addTo( Profile *p )
-{
- TQMap<TQString,TQString>::ConstIterator it;
-
- for (it = prof->dcfTitles.begin(); it != prof->dcfTitles.end(); ++it)
- p->dcfTitles[it.key()] = *it;
-
- for (it = prof->icons.begin(); it != prof->icons.end(); ++it)
- p->icons[it.key()] = *it;
-
- for (it = prof->indexPages.begin(); it != prof->indexPages.end(); ++it)
- p->indexPages[it.key()] = *it;
-}
-
-
-bool DocuParser320::startDocument()
-{
- state = StateInit;
- errorProt = "";
-
- contentRef = "";
- indexRef = "";
- depth = 0;
- contentList.clear();
- indexList.clear();
-
- prof->addDCF( fname );
-
- return TRUE;
-}
-
-bool DocuParser320::startElement( const TQString &, const TQString &,
- const TQString &qname,
- const TQXmlAttributes &attr )
-{
- TQString lower = qname.lower();
-
- switch( state ) {
-
- case StateInit:
- if( lower == "assistantconfig" )
- state = StateDocRoot;
- break;
-
- case StateDocRoot:
- if( lower == "dcf" ) {
- state = StateContent;
- contentRef = absolutify( attr.value( "ref" ) );
- conURL = contentRef;
- docTitle = attr.value( "title" );
- iconName = absolutify( attr.value( "icon" ) );
- contentList.append( ContentItem( docTitle, contentRef, depth ) );
- } else if( lower == "profile" ) {
- state = StateProfile;
- }
- break;
-
- case StateSect:
- if ( lower == "keyword" && state == StateSect ) {
- state = StateKeyword;
- indexRef = absolutify( attr.value( "ref" ) );
- break;
- } // else if (lower == "section")
- case StateContent:
- if( lower == "section" ) {
- state = StateSect;
- contentRef = absolutify( attr.value( "ref" ) );
- title = attr.value( "title" );
- depth++;
- contentList.append( ContentItem( title, contentRef, depth ) );
- }
- break;
-
- case StateProfile:
- if( lower == "property" ) {
- state = StateProperty;
- propertyName = attr.value( "name" );
- }
- break;
-
- case StateProperty:
- break;
- }
-
- return TRUE;
-}
-
-bool DocuParser320::endElement( const TQString &nameSpace,
- const TQString &localName,
- const TQString &qName )
-{
- switch( state ) {
- case StateInit:
- break;
- case StateDocRoot:
- state = StateInit;
- break;
- case StateProfile:
- state = StateDocRoot;
- break;
- case StateProperty:
- state = StateProfile;
- if( propertyName.isEmpty() || propertyValue.isEmpty() )
- return FALSE;
- {
- static const TQStringList lst = TQStringList() << "startpage" << "abouturl"
- << "applicationicon" << "assistantdocs";
- if (lst.contains(propertyName))
- propertyValue = absolutify( propertyValue );
- }
- prof->addProperty( propertyName, propertyValue );
- break;
- case StateContent:
- if( !iconName.isEmpty() ) prof->addDCFIcon( docTitle, iconName );
- if( contentRef.isEmpty() )
- return FALSE;
- prof->addDCFIndexPage( docTitle, conURL );
- prof->addDCFTitle( fname, docTitle );
- state = StateDocRoot;
- break;
- case StateSect:
- state = --depth ? StateSect : StateContent;
- break;
- case StateKeyword:
- state = StateSect;
- break;
- }
- return TRUE;
-}
-
-bool DocuParser320::characters( const TQString& ch )
-{
- TQString str = ch.simplifyWhiteSpace();
- if ( str.isEmpty() )
- return TRUE;
-
- switch ( state ) {
- case StateInit:
- case StateContent:
- case StateSect:
- return FALSE;
- break;
- case StateKeyword:
- indexList.append( new IndexItem( str, indexRef ) );
- break;
- case StateProperty:
- propertyValue = ch;
- break;
- default:
- return FALSE;
- }
- return TRUE;
-}
-
-bool DocuParser320::fatalError( const TQXmlParseException& exception )
-{
- errorProt += TQString( "fatal parsing error: %1 in line %2, column %3\n" )
- .arg( exception.message() )
- .arg( exception.lineNumber() )
- .arg( exception.columnNumber() );
-
- return TQXmlDefaultHandler::fatalError( exception );
-}
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