editeng/source/items/writingmodeitem.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 <editeng/writingmodeitem.hxx>
  21 #include <editeng/eerdll.hxx>
  22 #include <editeng/editrids.hrc>
  23
  24 using namespace ::com::sun::star::uno;
  25 using namespace ::com::sun::star::text;
  26
  27
  28 TYPEINIT1_FACTORY(SvxWritingModeItem, SfxUInt16Item, new SvxWritingModeItem(com::sun::star::text::WritingMode_LR_TB, 0));
  29
  30 SvxWritingModeItem::SvxWritingModeItem( WritingMode eValue, sal_uInt16 _nWhich )
  31     : SfxUInt16Item( _nWhich, (sal_uInt16)eValue )
  32 {
  33 }
  34
  35 SvxWritingModeItem::~SvxWritingModeItem()
  36 {
  37 }
  38
  39 int SvxWritingModeItem::operator==( const SfxPoolItem& rCmp ) const
  40 {
  41     DBG_ASSERT( SfxPoolItem::operator==(rCmp), "unequal types" );
  42
  43     return GetValue() == ((SvxWritingModeItem&)rCmp).GetValue();
  44 }
  45
  46 SfxPoolItem* SvxWritingModeItem::Clone( SfxItemPool * ) const
  47 {
  48     return new SvxWritingModeItem( *this );
  49 }
  50
  51 SfxPoolItem* SvxWritingModeItem::Create( SvStream & , sal_uInt16  ) const
  52 {
  53     OSL_FAIL("SvxWritingModeItem should not be streamed!");
  54     return NULL;
  55 }
  56
  57 SvStream& SvxWritingModeItem::Store( SvStream & rStrm, sal_uInt16  ) const
  58 {
  59     OSL_FAIL("SvxWritingModeItem should not be streamed!");
  60     return rStrm;
  61 }
  62
  63 sal_uInt16 SvxWritingModeItem::GetVersion( sal_uInt16 /*nFVer*/ ) const
  64 {
  65     return USHRT_MAX;
  66 }
  67
  68 SfxItemPresentation SvxWritingModeItem::GetPresentation( SfxItemPresentation ePres,
  69         SfxMapUnit /*eCoreMetric*/,
  70         SfxMapUnit /*ePresMetric*/,
  71         String &rText,
  72         const IntlWrapper *  ) const
  73 {
  74     SfxItemPresentation eRet = ePres;
  75     switch( ePres )
  76     {
  77     case SFX_ITEM_PRESENTATION_NONE:
  78         rText.Erase();
  79         break;
  80
  81     case SFX_ITEM_PRESENTATION_NAMELESS:
  82     case SFX_ITEM_PRESENTATION_COMPLETE:
  83         rText = EE_RESSTR(RID_SVXITEMS_FRMDIR_BEGIN + GetValue());
  84         break;
  85
  86     default:
  87         eRet = SFX_ITEM_PRESENTATION_NONE;
  88     }
  89     return eRet;
  90 }
  91
  92 bool SvxWritingModeItem::PutValue( const com::sun::star::uno::Any& rVal, sal_uInt8 )
  93 {
  94     sal_Int32 nVal = 0;
  95     bool bRet = ( rVal >>= nVal );
  96
  97     if( !bRet )
  98     {
  99         WritingMode eMode;
 100         bRet = rVal >>= eMode;
 101
 102         if( bRet )
 103         {
 104             nVal = (sal_Int32)eMode;
 105         }
 106     }
 107
 108     if( bRet )
 109     {
 110         switch( nVal )
 111         {
 112             case WritingMode_LR_TB:
 113             case WritingMode_RL_TB:
 114             case WritingMode_TB_RL:
 115                 SetValue( (sal_uInt16)nVal );
 116                 bRet = true;
 117                 break;
 118             default:
 119                 bRet = false;
 120                 break;
 121         }
 122     }
 123
 124     return bRet;
 125 }
 126
 127 bool SvxWritingModeItem::QueryValue( com::sun::star::uno::Any& rVal,
 128                                             sal_uInt8 ) const
 129 {
 130     rVal <<= (WritingMode)GetValue();
 131     return true;
 132 }
 133
 134 SvxWritingModeItem& SvxWritingModeItem::operator=( const SvxWritingModeItem& rItem )
 135 {
 136     SetValue( rItem.GetValue() );
 137     return *this;
 138 }
 139
 140 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */