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91 lines
2.5 KiB
91 lines
2.5 KiB
/*
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kstringvalidator.cpp
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Copyright (c) 2001 Marc Mutz <mutz@kde.org>
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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 as published by the Free Software Foundation; version 2.0
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of the License.
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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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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA
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*/
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#include "kstringvalidator.h"
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#include "kdebug.h"
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//
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// KStringListValidator
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//
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QValidator::State KStringListValidator::validate( QString & input, int& ) const {
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if ( input.isEmpty() ) return Intermediate;
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if ( isRejecting() ) // anything not in mStringList is acceptable:
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if ( mStringList.find( input ) == mStringList.end() )
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return Acceptable;
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else
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return Intermediate;
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else // only what is in mStringList is acceptable:
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if ( mStringList.find( input ) != mStringList.end() )
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return Acceptable;
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else
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for ( QStringList::ConstIterator it = mStringList.begin() ;
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it != mStringList.end() ; ++it )
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if ( (*it).startsWith( input ) || input.startsWith( *it ) )
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return Intermediate;
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return Invalid;
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}
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void KStringListValidator::fixup( QString & /* input */ ) const {
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if ( !isFixupEnabled() ) return;
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// warn (but only once!) about non-implemented fixup():
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static bool warn = true;
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if ( warn ) {
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kdDebug() << "KStringListValidator::fixup() isn't yet implemented!"
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<< endl;
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warn = false;
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}
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}
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//
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// KMimeTypeValidator
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//
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#define ALLOWED_CHARS "!#-'*+.0-9^-~+-"
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QValidator::State KMimeTypeValidator::validate( QString & input, int& ) const
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{
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if ( input.isEmpty() )
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return Intermediate;
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QRegExp acceptable( "[" ALLOWED_CHARS "]+/[" ALLOWED_CHARS "]+",
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false /*case-insens.*/);
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if ( acceptable.exactMatch( input ) )
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return Acceptable;
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QRegExp intermediate( "[" ALLOWED_CHARS "]*/?[" ALLOWED_CHARS "]*",
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false /*case-insensitive*/);
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if ( intermediate.exactMatch( input ) )
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return Intermediate;
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return Invalid;
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}
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void KMimeTypeValidator::fixup( QString & input ) const
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{
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QRegExp invalidChars("[^/" ALLOWED_CHARS "]+");
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input.replace( invalidChars, QString::null);
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}
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#include "kstringvalidator.moc"
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