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144 lines
5.0 KiB
144 lines
5.0 KiB
/*
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* Copyright (c) 2002-2003 Jesper K. Pedersen <blackie@kde.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License version 2 as published by the Free Software Foundation.
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*
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* This library 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 GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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**/
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#ifdef TQT_ONLY
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#include "compat.h"
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#else
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#include <klocale.h>
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#include <kmessagebox.h>
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#endif
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#include "textrangeregexp.h"
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#include "regexpconverter.h"
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TextRangeRegExp::TextRangeRegExp( bool selected ) : RegExp( selected ),
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_negate(false), _digit(false), _nonDigit(false), _space(false), _nonSpace(false), _wordChar(false), _nonWordChar(false)
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{
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}
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TextRangeRegExp::~TextRangeRegExp()
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{
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}
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void TextRangeRegExp::addCharacter( TQString str )
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{
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_chars.append( str );
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}
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void TextRangeRegExp::addRange(TQString from, TQString to)
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{
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_ranges.append( new StringPair( from, to ) );
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}
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bool TextRangeRegExp::check( ErrorMap&, bool, bool )
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{
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return false;
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}
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TQDomNode TextRangeRegExp::toXml( TQDomDocument* doc ) const
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{
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TQDomElement top = doc->createElement( TQString::fromLocal8Bit( "TextRange" ) );
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if ( _negate )
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top.setAttribute( TQString::fromLocal8Bit("negate"), true );
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if ( _digit )
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top.setAttribute( TQString::fromLocal8Bit("digit"), true );
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if ( _nonDigit )
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top.setAttribute( TQString::fromLocal8Bit("nonDigit"), true );
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if ( _space )
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top.setAttribute( TQString::fromLocal8Bit("space"), true );
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if ( _nonSpace )
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top.setAttribute( TQString::fromLocal8Bit("nonSpace"), true );
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if ( _wordChar )
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top.setAttribute( TQString::fromLocal8Bit("wordChar"), true );
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if ( _nonWordChar )
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top.setAttribute( TQString::fromLocal8Bit("nonWordChar"), true );
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for ( TQStringList::ConstIterator it = _chars.begin(); it != _chars.end(); ++it ) {
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TQDomElement elm = doc->createElement( TQString::fromLocal8Bit( "Character" ) );
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elm.setAttribute( TQString::fromLocal8Bit( "char" ), *it );
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top.appendChild( elm );
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}
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for ( TQPtrListIterator<StringPair> it2(_ranges); *it2; ++it2 ) {
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TQDomElement elm = doc->createElement( TQString::fromLocal8Bit( "Range" ) );
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elm.setAttribute( TQString::fromLocal8Bit( "from" ), (*it2)->first() );
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elm.setAttribute( TQString::fromLocal8Bit( "to" ), (*it2)->second() );
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top.appendChild( elm );
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}
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return top;
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}
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bool TextRangeRegExp::load( TQDomElement top, const TQString& /*version*/ )
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{
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Q_ASSERT( top.tagName() == TQString::fromLocal8Bit( "TextRange" ) );
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TQString str;
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TQString one = TQString::fromLocal8Bit("1");
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TQString zero = TQString::fromLocal8Bit("0");
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str = top.attribute( TQString::fromLocal8Bit("negate"), zero );
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_negate = ( str == one );
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str = top.attribute( TQString::fromLocal8Bit("digit"), zero );
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_digit = ( str == one );
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str = top.attribute( TQString::fromLocal8Bit("nonDigit"), zero );
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_nonDigit = ( str == one );
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str = top.attribute( TQString::fromLocal8Bit("space"), zero );
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_space = ( str == one );
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str = top.attribute( TQString::fromLocal8Bit("nonSpace"), zero );
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_nonSpace = ( str == one );
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str = top.attribute( TQString::fromLocal8Bit("wordChar"), zero );
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_wordChar = ( str == one );
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str = top.attribute( TQString::fromLocal8Bit("nonWordChar"), zero );
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_nonWordChar = ( str == one );
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for ( TQDomNode node = top.firstChild(); !node.isNull(); node = node.nextSibling() ) {
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if ( !node.isElement() )
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continue; // Skip comments.
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TQDomElement child = node.toElement();
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if ( child.tagName() == TQString::fromLocal8Bit( "Character" ) ) {
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TQString ch = child.attribute( TQString::fromLocal8Bit( "char" ) );
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addCharacter( ch );
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}
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else if ( child.tagName() == TQString::fromLocal8Bit( "Range" ) ) {
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TQString from = child.attribute( TQString::fromLocal8Bit( "from" ) );
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TQString to = child.attribute( TQString::fromLocal8Bit( "to" ) );
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addRange( from, to );
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}
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else {
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KMessageBox::sorry( 0, i18n("<p>Invalid sub element to element <b>TextRange</b>. Tag was <b>%1</b></p>").tqarg(child.tagName()),
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i18n("Error While Loading From XML File") ) ;
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return false;
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}
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}
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return true;
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}
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bool TextRangeRegExp::operator==( const RegExp& other ) const
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{
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return ( RegExpConverter::current()->toStr( const_cast<TextRangeRegExp*>( this ), false ) ==
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RegExpConverter::current()->toStr( const_cast<RegExp*>( &other ), false ) );
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}
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