87 lines
2.1 KiB
C++
87 lines
2.1 KiB
C++
/*
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* Copyright 2005-2007 Gerald Schmidt.
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*
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* This file is part of Xml Copy Editor.
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*
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* Xml Copy Editor is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* Xml Copy Editor 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Xml Copy Editor; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <string>
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#include "casehandler.h"
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CaseHandler::CaseHandler()
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{ }
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CaseHandler::~CaseHandler()
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{ }
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void CaseHandler::adjustCase ( string &buffer, string &comparison )
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{
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string::iterator it;
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int countBuffer;
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bool initialCapital;
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countBuffer = 0;
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initialCapital = false;
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// preserve all caps
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for ( it = buffer.begin(); it != buffer.end(); ++it )
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if ( isalpha ( *it ) && isupper ( *it ) )
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++countBuffer;
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if ( countBuffer > 2 )
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{
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for ( it = buffer.begin(); it != buffer.end(); ++it )
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if ( isalpha ( *it ) )
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*it = toupper ( *it );
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return;
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}
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// preserve initial capital
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it = comparison.begin();
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if ( isalpha ( *it ) && isupper ( *it ) )
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initialCapital = true;
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for ( ++it; it != comparison.end(); ++it )
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if ( isalpha ( *it ) && isupper ( *it ) )
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return;
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if ( initialCapital )
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{
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it = buffer.begin();
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if ( isalpha ( *it ) )
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*it = toupper ( *it );
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for ( ++it; it != buffer.end(); ++it )
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if ( isalpha ( *it ) && isupper ( *it ) )
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*it = tolower ( *it );
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}
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}
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string CaseHandler::lowerCase ( string &s )
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{
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string::iterator it;
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string localString ( s );
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for (
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it = localString.begin();
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it != localString.end();
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++it )
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{
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if ( *it < 0 )
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continue;
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*it = tolower ( *it );
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}
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return localString;
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}
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