sw/source/core/text/porref.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.
   4  *
   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 <SwPortionHandler.hxx>
  21 #include <viewopt.hxx>
  22
  23 #include "porref.hxx"
  24 #include "inftxt.hxx"
  25
  26 void SwRefPortion::Paint( const SwTextPaintInfo &rInf ) const
  27 {
  28     if( Width() )
  29     {
  30         rInf.DrawViewOpt( *this, PortionType::Ref );
  31         SwTextPortion::Paint( rInf );
  32     }
  33 }
  34
  35 SwLinePortion *SwIsoRefPortion::Compress() { return this; }
  36
  37 SwIsoRefPortion::SwIsoRefPortion() : m_nViewWidth(0)
  38 {
  39     SetLen(TextFrameIndex(1));
  40     SetWhichPor( PortionType::IsoRef );
  41 }
  42
  43 sal_uInt16 SwIsoRefPortion::GetViewWidth( const SwTextSizeInfo &rInf ) const
  44 {
  45     // Although we are const, nViewWidth should be calculated in the last
  46     // moment possible
  47     SwIsoRefPortion* pThis = const_cast<SwIsoRefPortion*>(this);
  48     if( !Width() && rInf.OnWin() && rInf.GetOpt().IsFieldShadings() &&
  49             !rInf.GetOpt().IsReadonly() && !rInf.GetOpt().IsPagePreview() )
  50     {
  51         if( !m_nViewWidth )
  52             pThis->m_nViewWidth = rInf.GetTextSize(OUString(' ')).Width();
  53     }
  54     else
  55         pThis->m_nViewWidth = 0;
  56     return m_nViewWidth;
  57 }
  58
  59 bool SwIsoRefPortion::Format( SwTextFormatInfo &rInf )
  60 {
  61     return SwLinePortion::Format( rInf );
  62 }
  63
  64 void SwIsoRefPortion::Paint( const SwTextPaintInfo &rInf ) const
  65 {
  66     if( Width() )
  67         rInf.DrawViewOpt( *this, PortionType::Ref );
  68 }
  69
  70 void SwIsoRefPortion::HandlePortion( SwPortionHandler& rPH ) const
  71 {
  72     rPH.Special( GetLen(), OUString(), GetWhichPor() );
  73 }
  74
  75 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */