oox/inc/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 INCLUDED_OOX_DRAWINGML_TEXTSPACING_HXX
  21 #define INCLUDED_OOX_DRAWINGML_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 #include <oox/drawingml/drawingmltypes.hxx>
  28
  29 namespace oox { namespace drawingml {
  30
  31
  32     /** carries a CT_TextSpacing */
  33     class TextSpacing
  34     {
  35     public:
  36         enum class Unit {
  37             Points = 0,
  38             Percent
  39         };
  40         TextSpacing()
  41             : nUnit( Unit::Points ), nValue( 0 ), bHasValue( false ), bExactValue( false )
  42             {
  43             }
  44         TextSpacing( sal_Int32 nPoints ) : nUnit( Unit::Points ), nValue( nPoints ), bHasValue( true ), bExactValue ( false ){};
  45         css::style::LineSpacing toLineSpacing() const
  46             {
  47                 css::style::LineSpacing aSpacing;
  48                 if (nUnit == Unit::Percent)
  49                     aSpacing.Mode = css::style::LineSpacingMode::PROP;
  50                 else if (bExactValue)
  51                     aSpacing.Mode = css::style::LineSpacingMode::FIX;
  52                 else
  53                     aSpacing.Mode = css::style::LineSpacingMode::MINIMUM;
  54                 aSpacing.Height = static_cast< sal_Int16 >( nUnit == Unit::Percent ? nValue / 1000 :  nValue );
  55                 return aSpacing;
  56             }
  57         sal_Int32 toMargin( float fFontSize ) const
  58             {
  59                 if ( nUnit == Unit::Percent )
  60                     return GetTextSpacingPoint(static_cast<sal_Int32>((fFontSize*nValue)/1000));
  61                 else
  62                     return nValue;
  63             }
  64         Unit      nUnit;
  65         sal_Int32 nValue;
  66         bool      bHasValue;
  67         bool      bExactValue;
  68     };
  69
  70 } }
  71
  72 #endif
  73
  74 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */