150 lines
4.0 KiB
C++
150 lines
4.0 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: relfld.cxx,v $
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* $Revision: 1.7 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org 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 Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_svx.hxx"
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// include ---------------------------------------------------------------
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#include <tools/ref.hxx>
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#include "relfld.hxx"
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// -----------------------------------------------------------------------
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SvxRelativeField::SvxRelativeField( Window* pParent, WinBits nWinSize ) :
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MetricField( pParent, nWinSize )
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{
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bNegativeEnabled = FALSE;
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bRelativeMode = FALSE;
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bRelative = FALSE;
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SetDecimalDigits( 2 );
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SetMin( 0 );
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SetMax( 9999 );
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}
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// -----------------------------------------------------------------------
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SvxRelativeField::SvxRelativeField( Window* pParent, const ResId& rResId ) :
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MetricField( pParent, rResId )
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{
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bNegativeEnabled = FALSE;
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bRelativeMode = FALSE;
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bRelative = FALSE;
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SetDecimalDigits( 2 );
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SetMin( 0 );
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SetMax( 9999 );
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}
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// -----------------------------------------------------------------------
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void SvxRelativeField::Modify()
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{
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MetricField::Modify();
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if ( bRelativeMode )
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{
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String aStr = GetText();
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BOOL bNewMode = bRelative;
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if ( bRelative )
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{
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const sal_Unicode* pStr = aStr.GetBuffer();
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while ( *pStr )
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{
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if( ( ( *pStr < sal_Unicode( '0' ) ) || ( *pStr > sal_Unicode( '9' ) ) ) &&
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( *pStr != sal_Unicode( '%' ) ) )
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{
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bNewMode = FALSE;
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break;
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}
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pStr++;
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}
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}
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else
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{
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xub_StrLen nPos = aStr.Search( sal_Unicode( '%' ) );
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if ( nPos != STRING_NOTFOUND )
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bNewMode = TRUE;
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}
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if ( bNewMode != bRelative )
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SetRelative( bNewMode );
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MetricField::Modify();
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}
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}
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// -----------------------------------------------------------------------
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void SvxRelativeField::EnableRelativeMode( USHORT nMin,
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USHORT nMax, USHORT nStep )
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{
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bRelativeMode = TRUE;
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nRelMin = nMin;
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nRelMax = nMax;
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nRelStep = nStep;
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SetUnit( FUNIT_CM );
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}
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// -----------------------------------------------------------------------
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void SvxRelativeField::SetRelative( BOOL bNewRelative )
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{
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Selection aSelection = GetSelection();
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String aStr = GetText();
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if ( bNewRelative )
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{
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bRelative = TRUE;
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SetDecimalDigits( 0 );
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SetMin( nRelMin );
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SetMax( nRelMax );
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SetCustomUnitText( String( sal_Unicode( '%' ) ) );
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SetUnit( FUNIT_CUSTOM );
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}
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else
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{
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bRelative = FALSE;
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SetDecimalDigits( 2 );
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SetMin( bNegativeEnabled ? -9999 : 0 );
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SetMax( 9999 );
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SetUnit( FUNIT_CM );
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}
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SetText( aStr );
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SetSelection( aSelection );
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}
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