xref: /trunk/main/dbaccess/source/ui/control/SqlNameEdit.cxx (revision cf6516809c57e1bb0a940545cca99cdad54d4ce2)

/**************************************************************
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_dbui.hxx"
#ifndef DBAUI_SQLNAMEEDIT_HXX
#include "SqlNameEdit.hxx"
#endif
namespace dbaui
{
    //------------------------------------------------------------------
    sal_Bool isCharOk(sal_Unicode _cChar,sal_Bool _bFirstChar,sal_Bool _bUpperCase,const ::rtl::OUString& _sAllowedChars)
    {
        return  (
                 (_cChar >= 'A' && _cChar <= 'Z') ||
                 _cChar == '_' ||
                 _sAllowedChars.indexOf(_cChar) != -1 ||
                 (!_bFirstChar && (_cChar >= '0' && _cChar <= '9')) ||
                 (!_bUpperCase && (_cChar >= 'a' && _cChar <= 'z'))
                );
    }
    //------------------------------------------------------------------
    sal_Bool OSQLNameChecker::checkString(  const ::rtl::OUString& _sOldValue,
                                        const ::rtl::OUString& _sToCheck,
                                        ::rtl::OUString& _rsCorrected)
    {
        sal_Bool bCorrected = sal_False;
        if ( m_bCheck )
        {
            XubString sSavedValue   = _sOldValue;
            XubString sText         = _sToCheck;
            xub_StrLen nMatch       = 0;
            for ( xub_StrLen i=nMatch;i < sText.Len(); ++i )
            {
                if ( !isCharOk( sText.GetBuffer()[i], i == 0, m_bOnlyUpperCase, m_sAllowedChars ) )
                {
                    _rsCorrected += sText.Copy( nMatch, i - nMatch );
                    bCorrected = sal_True;
                    nMatch = i + 1;
                }
            }
            _rsCorrected += sText.Copy( nMatch, sText.Len() - nMatch );
        }
        return bCorrected;
    }
    //------------------------------------------------------------------
    void OSQLNameEdit::Modify()
    {
        ::rtl::OUString sCorrected;
        if ( checkString( GetSavedValue(),GetText(),sCorrected ) )
        {
            Selection aSel = GetSelection();
            aSel.setMax( aSel.getMin() );
            SetText( sCorrected, aSel );

            SaveValue();
        }
        Edit::Modify();
    }
    //------------------------------------------------------------------
    void OSQLNameComboBox::Modify()
    {
        ::rtl::OUString sCorrected;
        if ( checkString( GetSavedValue(),GetText(),sCorrected ) )
        {
            Selection aSel = GetSelection();
            aSel.setMax( aSel.getMin() );
            SetText( sCorrected );

            SaveValue();
        }
        ComboBox::Modify();
    }
}
// -----------------------------------------------------------------------------