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"  // SwViewOptions
  22
  23 #include "portox.hxx"
  24 #include "inftxt.hxx"       // GetTxtSize()
  25
  26 /*************************************************************************
  27  *               virtual SwToxPortion::Paint()
  28  *************************************************************************/
  29
  30 void SwToxPortion::Paint( const SwTxtPaintInfo &rInf ) const
  31 {
  32     if( Width() )
  33     {
  34         rInf.DrawViewOpt( *this, POR_TOX );
  35         SwTxtPortion::Paint( rInf );
  36     }
  37 }
  38
  39 /*************************************************************************
  40  *                      class SwIsoToxPortion
  41  *************************************************************************/
  42
  43 SwLinePortion *SwIsoToxPortion::Compress() { return this; }
  44
  45 SwIsoToxPortion::SwIsoToxPortion() : nViewWidth(0)
  46 {
  47     SetLen(1);
  48     SetWhichPor( POR_ISOTOX );
  49 }
  50
  51 /*************************************************************************
  52  *               virtual SwIsoToxPortion::GetViewWidth()
  53  *************************************************************************/
  54
  55 KSHORT SwIsoToxPortion::GetViewWidth( const SwTxtSizeInfo &rInf ) const
  56 {
  57     // Although we are const, nViewWidth should be calculated in the last
  58     // moment possible
  59     SwIsoToxPortion* pThis = (SwIsoToxPortion*)this;
  60     // nViewWidth need to be calculated
  61     if( !Width() && rInf.OnWin() &&
  62         !rInf.GetOpt().IsPagePreview() &&
  63             !rInf.GetOpt().IsReadonly() && SwViewOption::IsFieldShadings()   )
  64     {
  65         if( !nViewWidth )
  66             pThis->nViewWidth = rInf.GetTxtSize(OUString(' ')).Width();
  67     }
  68     else
  69         pThis->nViewWidth = 0;
  70     return nViewWidth;
  71 }
  72
  73 /*************************************************************************
  74  *                 virtual SwIsoToxPortion::Format()
  75  *************************************************************************/
  76
  77 sal_Bool SwIsoToxPortion::Format( SwTxtFormatInfo &rInf )
  78 {
  79     const sal_Bool bFull = SwLinePortion::Format( rInf );
  80     return bFull;
  81 }
  82
  83 /*************************************************************************
  84  *               virtual SwIsoToxPortion::Paint()
  85  *************************************************************************/
  86
  87 void SwIsoToxPortion::Paint( const SwTxtPaintInfo &rInf ) const
  88 {
  89     if( Width() )
  90         rInf.DrawViewOpt( *this, POR_TOX );
  91 }
  92
  93 /*************************************************************************
  94  *              virtual SwIsoToxPortion::HandlePortion()
  95  *************************************************************************/
  96
  97 void SwIsoToxPortion::HandlePortion( SwPortionHandler& rPH ) const
  98 {
  99     String aString;
 100     rPH.Special( GetLen(), aString, GetWhichPor() );
 101 }
 102
 103 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */