124 lines
3.3 KiB
C++
124 lines
3.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <svx/relfld.hxx>
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#include <vcl/builderfactory.hxx>
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SvxRelativeField::SvxRelativeField(
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vcl::Window *const pParent, WinBits const nBits, FieldUnit const eUnit)
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: MetricField( pParent, nBits)
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, nRelMin(0)
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, nRelMax(0)
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, bRelativeMode(false)
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, bRelative(false)
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, bNegativeEnabled(false)
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{
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SetUnit(eUnit);
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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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extern "C" SAL_DLLPUBLIC_EXPORT void SAL_CALL makeSvxRelativeField(VclPtr<vcl::Window> & rRet, VclPtr<vcl::Window> & pParent, VclBuilder::stringmap & rMap)
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{
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OUString const custom(BuilderUtils::extractCustomProperty(rMap));
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FieldUnit const eUnit(BuilderUtils::detectUnit(custom));
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rRet = VclPtr<SvxRelativeField>::Create(pParent,
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WB_BORDER | WB_SPIN | WB_REPEAT |
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WB_LEFT | WB_GROUP,
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eUnit);
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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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OUString 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.getStr();
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while ( *pStr )
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{
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if( ( ( *pStr < '0' ) || ( *pStr > '9' ) ) &&
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( *pStr != '%' ) )
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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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if ( aStr.indexOf( "%" ) != -1 )
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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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void SvxRelativeField::EnableRelativeMode( sal_uInt16 nMin, sal_uInt16 nMax )
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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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SetUnit( FUNIT_CM );
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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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OUString 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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SetUnit( FUNIT_PERCENT );
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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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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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