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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#include <svx/relfld.hxx>
#include <vcl/builderfactory.hxx>
SvxRelativeField::SvxRelativeField(
vcl::Window *const pParent, WinBits const nBits, FieldUnit const eUnit)
: MetricField( pParent, nBits)
, nRelMin(0)
, nRelMax(0)
, bRelativeMode(false)
, bRelative(false)
, bNegativeEnabled(false)
{
SetUnit(eUnit);
SetDecimalDigits( 2 );
SetMin( 0 );
SetMax( 9999 );
}
extern "C" SAL_DLLPUBLIC_EXPORT void SAL_CALL makeSvxRelativeField(VclPtr<vcl::Window> & rRet, VclPtr<vcl::Window> & pParent, VclBuilder::stringmap & rMap)
{
OUString const custom(BuilderUtils::extractCustomProperty(rMap));
FieldUnit const eUnit(BuilderUtils::detectUnit(custom));
rRet = VclPtr<SvxRelativeField>::Create(pParent,
WB_BORDER | WB_SPIN | WB_REPEAT |
WB_LEFT | WB_GROUP,
eUnit);
}
void SvxRelativeField::Modify()
{
MetricField::Modify();
if ( bRelativeMode )
{
OUString aStr = GetText();
bool bNewMode = bRelative;
if ( bRelative )
{
const sal_Unicode* pStr = aStr.getStr();
while ( *pStr )
{
if( ( ( *pStr < '0' ) || ( *pStr > '9' ) ) &&
( *pStr != '%' ) )
{
bNewMode = false;
break;
}
pStr++;
}
}
else
{
if ( aStr.indexOf( "%" ) != -1 )
bNewMode = true;
}
if ( bNewMode != bRelative )
SetRelative( bNewMode );
MetricField::Modify();
}
}
void SvxRelativeField::EnableRelativeMode( sal_uInt16 nMin, sal_uInt16 nMax )
{
bRelativeMode = true;
nRelMin = nMin;
nRelMax = nMax;
SetUnit( FUNIT_CM );
}
void SvxRelativeField::SetRelative( bool bNewRelative )
{
Selection aSelection = GetSelection();
OUString aStr = GetText();
if ( bNewRelative )
{
bRelative = true;
SetDecimalDigits( 0 );
SetMin( nRelMin );
SetMax( nRelMax );
SetUnit( FUNIT_PERCENT );
}
else
{
bRelative = false;
SetDecimalDigits( 2 );
SetMin( bNegativeEnabled ? -9999 : 0 );
SetMax( 9999 );
SetUnit( FUNIT_CM );
}
SetText( aStr );
SetSelection( aSelection );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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