include/oox/drawingml/textspacing.hxx

   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 #ifndef OOX_DRAWINGNML__TEXTSPACING_HXX
  21 #define OOX_DRAWINGNML__TEXTSPACING_HXX
  22
  23 #include <rtl/ustring.hxx>
  24
  25 #include <com/sun/star/style/LineSpacing.hpp>
  26 #include <com/sun/star/style/LineSpacingMode.hpp>
  27
  28 namespace oox { namespace drawingml {
  29
  30
  31     /** carries a CT_TextSpacing */
  32     class TextSpacing
  33     {
  34     public:
  35         enum {
  36             POINTS = 0,
  37             PERCENT
  38         };
  39         TextSpacing()
  40             : nUnit( POINTS ), nValue( 0 ), bHasValue( false )
  41             {
  42             }
  43         TextSpacing( sal_Int32 nPoints ) : nUnit( POINTS ), nValue( nPoints ), bHasValue( true ){};
  44         ::com::sun::star::style::LineSpacing toLineSpacing() const
  45             {
  46                 ::com::sun::star::style::LineSpacing aSpacing;
  47                 aSpacing.Mode = ( nUnit == PERCENT
  48                                                     ? ::com::sun::star::style::LineSpacingMode::PROP
  49                                                     :   ::com::sun::star::style::LineSpacingMode::MINIMUM );
  50                 aSpacing.Height = static_cast< sal_Int16 >( nUnit == PERCENT ? nValue / 1000 :  nValue );
  51                 return aSpacing;
  52             }
  53         sal_Int32 toMargin( float fFontSize ) const
  54             {
  55                 if ( nUnit == PERCENT )
  56                     return (sal_Int32) ((((fFontSize*nValue)/1000)*254 + 360)/720);
  57                 else
  58                     return nValue;
  59             }
  60         sal_Int32 nUnit;
  61         sal_Int32 nValue;
  62         bool  bHasValue;
  63     };
  64
  65 } }
  66
  67 #endif
  68
  69 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */