sw/source/core/attr/fmtwrapinfluenceonobjpos.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <fmtwrapinfluenceonobjpos.hxx>
  21 #include <unomid.h>
  22 #include <osl/diagnose.h>
  23 #include <libxml/xmlwriter.h>
  24 #include <sal/log.hxx>
  25
  26 using namespace ::com::sun::star;
  27 using namespace ::com::sun::star::uno;
  28
  29
  30 SwFormatWrapInfluenceOnObjPos::SwFormatWrapInfluenceOnObjPos( sal_Int16 _nWrapInfluenceOnPosition )
  31     : SfxPoolItem( RES_WRAP_INFLUENCE_ON_OBJPOS ),
  32     mnWrapInfluenceOnPosition( _nWrapInfluenceOnPosition )
  33 {
  34 }
  35
  36 SwFormatWrapInfluenceOnObjPos::~SwFormatWrapInfluenceOnObjPos()
  37 {
  38 }
  39
  40 bool SwFormatWrapInfluenceOnObjPos::operator==( const SfxPoolItem& rAttr ) const
  41 {
  42     assert(SfxPoolItem::operator==(rAttr));
  43     const SwFormatWrapInfluenceOnObjPos& rAttribute
  44         = static_cast<const SwFormatWrapInfluenceOnObjPos&>(rAttr);
  45     return (mnWrapInfluenceOnPosition == rAttribute.GetWrapInfluenceOnObjPos()
  46             && mbAllowOverlap == rAttribute.mbAllowOverlap
  47             && mnOverlapVertOffset == rAttribute.mnOverlapVertOffset);
  48 }
  49
  50 SwFormatWrapInfluenceOnObjPos* SwFormatWrapInfluenceOnObjPos::Clone( SfxItemPool * ) const
  51 {
  52     return new SwFormatWrapInfluenceOnObjPos(*this);
  53 }
  54
  55 bool SwFormatWrapInfluenceOnObjPos::QueryValue( Any& rVal, sal_uInt8 nMemberId ) const
  56 {
  57     nMemberId &= ~CONVERT_TWIPS;
  58     bool bRet = true;
  59     if( nMemberId == MID_WRAP_INFLUENCE )
  60     {
  61         rVal <<= GetWrapInfluenceOnObjPos();
  62     }
  63     else if( nMemberId == MID_ALLOW_OVERLAP )
  64     {
  65         rVal <<= GetAllowOverlap();
  66     }
  67     else
  68     {
  69         OSL_FAIL( "<SwFormatWrapInfluenceOnObjPos::QueryValue()> - unknown MemberId" );
  70         bRet = false;
  71     }
  72     return bRet;
  73 }
  74
  75 bool SwFormatWrapInfluenceOnObjPos::PutValue( const Any& rVal, sal_uInt8 nMemberId )
  76 {
  77     nMemberId &= ~CONVERT_TWIPS;
  78     bool bRet = false;
  79
  80     if( nMemberId == MID_WRAP_INFLUENCE )
  81     {
  82         sal_Int16 nNewWrapInfluence = 0;
  83         rVal >>= nNewWrapInfluence;
  84         // #i35017# - constant names have changed and <ITERATIVE> has been added
  85         if ( nNewWrapInfluence == text::WrapInfluenceOnPosition::ONCE_SUCCESSIVE ||
  86              nNewWrapInfluence == text::WrapInfluenceOnPosition::ONCE_CONCURRENT ||
  87              nNewWrapInfluence == text::WrapInfluenceOnPosition::ITERATIVE )
  88         {
  89             SetWrapInfluenceOnObjPos( nNewWrapInfluence );
  90             bRet = true;
  91         }
  92         else
  93         {
  94             OSL_FAIL( "<SwFormatWrapInfluenceOnObjPos::PutValue(..)> - invalid attribute value" );
  95         }
  96     }
  97     else if( nMemberId == MID_ALLOW_OVERLAP )
  98     {
  99         bool bAllowOverlap = true;
 100         if (rVal >>= bAllowOverlap)
 101         {
 102             SetAllowOverlap(bAllowOverlap);
 103             bRet = true;
 104         }
 105         else
 106         {
 107             SAL_WARN("sw.core", "SwFormatWrapInfluenceOnObjPos::PutValue: invalid AllowOverlap type");
 108         }
 109     }
 110     else
 111     {
 112         OSL_FAIL( "<SwFormatWrapInfluenceOnObjPos::PutValue(..)> - unknown MemberId" );
 113     }
 114     return bRet;
 115 }
 116
 117 void SwFormatWrapInfluenceOnObjPos::SetWrapInfluenceOnObjPos( sal_Int16 _nWrapInfluenceOnPosition )
 118 {
 119     // #i35017# - constant names have changed and consider new value <ITERATIVE>
 120     if ( _nWrapInfluenceOnPosition == text::WrapInfluenceOnPosition::ONCE_SUCCESSIVE ||
 121          _nWrapInfluenceOnPosition == text::WrapInfluenceOnPosition::ONCE_CONCURRENT ||
 122          _nWrapInfluenceOnPosition == text::WrapInfluenceOnPosition::ITERATIVE )
 123     {
 124         mnWrapInfluenceOnPosition = _nWrapInfluenceOnPosition;
 125     }
 126     else
 127     {
 128         OSL_FAIL( "<SwFormatWrapInfluenceOnObjPos::SetWrapInfluenceOnObjPos(..)> - invalid attribute value" );
 129     }
 130 }
 131
 132 // #i35017# - add parameter <_bIterativeAsOnceConcurrent> to control, if
 133 // value <ITERATIVE> has to be treated as <ONCE_CONCURRENT>
 134 sal_Int16 SwFormatWrapInfluenceOnObjPos::GetWrapInfluenceOnObjPos(
 135                                 const bool _bIterativeAsOnceConcurrent ) const
 136 {
 137     sal_Int16 nWrapInfluenceOnPosition( mnWrapInfluenceOnPosition );
 138
 139     if ( _bIterativeAsOnceConcurrent &&
 140          nWrapInfluenceOnPosition == text::WrapInfluenceOnPosition::ITERATIVE )
 141     {
 142         nWrapInfluenceOnPosition = text::WrapInfluenceOnPosition::ONCE_CONCURRENT;
 143     }
 144
 145     return nWrapInfluenceOnPosition;
 146 }
 147
 148 void SwFormatWrapInfluenceOnObjPos::SetAllowOverlap(bool bAllowOverlap)
 149 {
 150     mbAllowOverlap = bAllowOverlap;
 151 }
 152
 153 bool SwFormatWrapInfluenceOnObjPos::GetAllowOverlap() const
 154 {
 155     return mbAllowOverlap;
 156 }
 157
 158 void SwFormatWrapInfluenceOnObjPos::SetOverlapVertOffset(SwTwips nOverlapVertOffset)
 159 {
 160     mnOverlapVertOffset = nOverlapVertOffset;
 161 }
 162
 163 SwTwips SwFormatWrapInfluenceOnObjPos::GetOverlapVertOffset() const { return mnOverlapVertOffset; }
 164
 165 void SwFormatWrapInfluenceOnObjPos::dumpAsXml(xmlTextWriterPtr pWriter) const
 166 {
 167     (void)xmlTextWriterStartElement(pWriter, BAD_CAST("SwFormatWrapInfluenceOnObjPos"));
 168     (void)xmlTextWriterWriteAttribute(pWriter, BAD_CAST("whichId"), BAD_CAST(OString::number(Which()).getStr()));
 169     (void)xmlTextWriterWriteAttribute(pWriter, BAD_CAST("nWrapInfluenceOnPosition"), BAD_CAST(OString::number(mnWrapInfluenceOnPosition).getStr()));
 170     (void)xmlTextWriterWriteAttribute(pWriter, BAD_CAST("mbAllowOverlap"), BAD_CAST(OString::boolean(mbAllowOverlap).getStr()));
 171     (void)xmlTextWriterEndElement(pWriter);
 172 }
 173
 174 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */