editeng/source/items/writingmodeitem.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*************************************************************************
   3  *
   4  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   5  *
   6  * Copyright 2000, 2010 Oracle and/or its affiliates.
   7  *
   8  * OpenOffice.org - a multi-platform office productivity suite
   9  *
  10  * This file is part of OpenOffice.org.
  11  *
  12  * OpenOffice.org is free software: you can redistribute it and/or modify
  13  * it under the terms of the GNU Lesser General Public License version 3
  14  * only, as published by the Free Software Foundation.
  15  *
  16  * OpenOffice.org is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU Lesser General Public License version 3 for more details
  20  * (a copy is included in the LICENSE file that accompanied this code).
  21  *
  22  * You should have received a copy of the GNU Lesser General Public License
  23  * version 3 along with OpenOffice.org.  If not, see
  24  * <http://www.openoffice.org/license.html>
  25  * for a copy of the LGPLv3 License.
  26  *
  27  ************************************************************************/
  28
  29
  30 // include ---------------------------------------------------------------
  31
  32
  33 #include <editeng/writingmodeitem.hxx>
  34 #include <editeng/eerdll.hxx>
  35 #include <editeng/editrids.hrc>
  36
  37 using namespace ::com::sun::star::uno;
  38 using namespace ::com::sun::star::text;
  39
  40
  41 TYPEINIT1_FACTORY(SvxWritingModeItem, SfxUInt16Item, new SvxWritingModeItem(com::sun::star::text::WritingMode_LR_TB, 0));
  42
  43 SvxWritingModeItem::SvxWritingModeItem( WritingMode eValue, sal_uInt16 _nWhich )
  44     : SfxUInt16Item( _nWhich, (sal_uInt16)eValue )
  45 {
  46 }
  47
  48 SvxWritingModeItem::~SvxWritingModeItem()
  49 {
  50 }
  51
  52 int SvxWritingModeItem::operator==( const SfxPoolItem& rCmp ) const
  53 {
  54     DBG_ASSERT( SfxPoolItem::operator==(rCmp), "unequal types" );
  55
  56     return GetValue() == ((SvxWritingModeItem&)rCmp).GetValue();
  57 }
  58
  59 SfxPoolItem* SvxWritingModeItem::Clone( SfxItemPool * ) const
  60 {
  61     return new SvxWritingModeItem( *this );
  62 }
  63
  64 SfxPoolItem* SvxWritingModeItem::Create( SvStream & , sal_uInt16  ) const
  65 {
  66     OSL_FAIL("SvxWritingModeItem should not be streamed!");
  67     return NULL;
  68 }
  69
  70 SvStream& SvxWritingModeItem::Store( SvStream & rStrm, sal_uInt16  ) const
  71 {
  72     OSL_FAIL("SvxWritingModeItem should not be streamed!");
  73     return rStrm;
  74 }
  75
  76 sal_uInt16 SvxWritingModeItem::GetVersion( sal_uInt16 /*nFVer*/ ) const
  77 {
  78     return USHRT_MAX;
  79 }
  80
  81 SfxItemPresentation SvxWritingModeItem::GetPresentation( SfxItemPresentation ePres,
  82         SfxMapUnit /*eCoreMetric*/,
  83         SfxMapUnit /*ePresMetric*/,
  84         String &rText,
  85         const IntlWrapper *  ) const
  86 {
  87     SfxItemPresentation eRet = ePres;
  88     switch( ePres )
  89     {
  90     case SFX_ITEM_PRESENTATION_NONE:
  91         rText.Erase();
  92         break;
  93
  94     case SFX_ITEM_PRESENTATION_NAMELESS:
  95     case SFX_ITEM_PRESENTATION_COMPLETE:
  96         rText = EE_RESSTR(RID_SVXITEMS_FRMDIR_BEGIN + GetValue());
  97         break;
  98
  99     default:
 100         eRet = SFX_ITEM_PRESENTATION_NONE;
 101     }
 102     return eRet;
 103 }
 104
 105 bool SvxWritingModeItem::PutValue( const com::sun::star::uno::Any& rVal, sal_uInt8 )
 106 {
 107     sal_Int32 nVal = 0;
 108     bool bRet = ( rVal >>= nVal );
 109
 110     if( !bRet )
 111     {
 112         WritingMode eMode;
 113         bRet = rVal >>= eMode;
 114
 115         if( bRet )
 116         {
 117             nVal = (sal_Int32)eMode;
 118         }
 119     }
 120
 121     if( bRet )
 122     {
 123         switch( nVal )
 124         {
 125             case WritingMode_LR_TB:
 126             case WritingMode_RL_TB:
 127             case WritingMode_TB_RL:
 128                 SetValue( (sal_uInt16)nVal );
 129                 bRet = true;
 130                 break;
 131             default:
 132                 bRet = false;
 133                 break;
 134         }
 135     }
 136
 137     return bRet;
 138 }
 139
 140 bool SvxWritingModeItem::QueryValue( com::sun::star::uno::Any& rVal,
 141                                             sal_uInt8 ) const
 142 {
 143     rVal <<= (WritingMode)GetValue();
 144     return true;
 145 }
 146
 147 SvxWritingModeItem& SvxWritingModeItem::operator=( const SvxWritingModeItem& rItem )
 148 {
 149     SetValue( rItem.GetValue() );
 150     return *this;
 151 }
 152
 153 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */