sw/source/core/text/portox.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 "portox.hxx"
  24 #include "inftxt.hxx"
  25
  26 void SwToxPortion::Paint( const SwTextPaintInfo &rInf ) const
  27 {
  28     if( Width() )
  29     {
  30         rInf.DrawViewOpt( *this, PortionType::Tox );
  31         SwTextPortion::Paint( rInf );
  32     }
  33 }
  34
  35 SwLinePortion *SwIsoToxPortion::Compress() { return this; }
  36
  37 SwIsoToxPortion::SwIsoToxPortion() : m_nViewWidth(0)
  38 {
  39     SetLen(TextFrameIndex(1));
  40     SetWhichPor( PortionType::IsoTox );
  41 }
  42
  43 sal_uInt16 SwIsoToxPortion::GetViewWidth( const SwTextSizeInfo &rInf ) const
  44 {
  45     // Although we are const, nViewWidth should be calculated in the last
  46     // moment possible
  47     SwIsoToxPortion* pThis = const_cast<SwIsoToxPortion*>(this);
  48     // nViewWidth need to be calculated
  49     if( !Width() && rInf.OnWin() &&
  50         !rInf.GetOpt().IsPagePreview() &&
  51             !rInf.GetOpt().IsReadonly() && rInf.GetOpt().IsFieldShadings()   )
  52     {
  53         if( !m_nViewWidth )
  54             pThis->m_nViewWidth = rInf.GetTextSize(OUString(' ')).Width();
  55     }
  56     else
  57         pThis->m_nViewWidth = 0;
  58     return m_nViewWidth;
  59 }
  60
  61 bool SwIsoToxPortion::Format( SwTextFormatInfo &rInf )
  62 {
  63     return SwLinePortion::Format( rInf );
  64 }
  65
  66 void SwIsoToxPortion::Paint( const SwTextPaintInfo &rInf ) const
  67 {
  68     if( Width() )
  69         rInf.DrawViewOpt( *this, PortionType::Tox );
  70 }
  71
  72 void SwIsoToxPortion::HandlePortion( SwPortionHandler& rPH ) const
  73 {
  74     rPH.Special( GetLen(), OUString(), GetWhichPor() );
  75 }
  76
  77 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */