svl/source/items/visitem.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 <svl/visitem.hxx>
  21 #include <com/sun/star/uno/Any.hxx>
  22 #include <tools/stream.hxx>
  23
  24 //
  25 //  class SfxVisibilityItem
  26 //
  27
  28 DBG_NAME(SfxVisibilityItem)
  29
  30 TYPEINIT1_AUTOFACTORY(SfxVisibilityItem, SfxPoolItem);
  31
  32 SfxVisibilityItem::SfxVisibilityItem(sal_uInt16 which, SvStream & rStream):
  33     SfxPoolItem(which)
  34 {
  35     DBG_CTOR(SfxVisibilityItem, 0);
  36     sal_Bool bValue = 0;
  37     rStream >> bValue;
  38     m_nValue.bVisible = bValue;
  39 }
  40
  41 // virtual
  42 int SfxVisibilityItem::operator ==(const SfxPoolItem & rItem) const
  43 {
  44     DBG_CHKTHIS(SfxVisibilityItem, 0);
  45     DBG_ASSERT(SfxPoolItem::operator ==(rItem), "unequal type");
  46     return m_nValue.bVisible == (static_cast< const SfxVisibilityItem * >(&rItem))->
  47                         m_nValue.bVisible;
  48 }
  49
  50 // virtual
  51 int SfxVisibilityItem::Compare(const SfxPoolItem & rWith) const
  52 {
  53     DBG_ASSERT(rWith.ISA(SfxVisibilityItem), "SfxVisibilityItem::Compare(): Bad type");
  54     return m_nValue.bVisible == static_cast< SfxVisibilityItem const * >(&rWith)->m_nValue.bVisible ?
  55                0 : m_nValue.bVisible ? -1 : 1;
  56 }
  57
  58 // virtual
  59 SfxItemPresentation SfxVisibilityItem::GetPresentation(SfxItemPresentation,
  60                                                   SfxMapUnit, SfxMapUnit,
  61                                                   OUString & rText,
  62                                                   const IntlWrapper *) const
  63 {
  64     rText = GetValueTextByVal(m_nValue.bVisible);
  65     return SFX_ITEM_PRESENTATION_NAMELESS;
  66 }
  67
  68
  69 // virtual
  70 bool SfxVisibilityItem::QueryValue(com::sun::star::uno::Any& rVal, sal_uInt8) const
  71 {
  72     rVal <<= m_nValue;
  73     return true;
  74 }
  75
  76 // virtual
  77 bool SfxVisibilityItem::PutValue(const com::sun::star::uno::Any& rVal, sal_uInt8)
  78 {
  79     if (rVal >>= m_nValue)
  80         return true;
  81
  82     OSL_FAIL( "SfxInt16Item::PutValue - Wrong type!" );
  83     return false;
  84 }
  85
  86 // virtual
  87 SfxPoolItem * SfxVisibilityItem::Create(SvStream & rStream, sal_uInt16) const
  88 {
  89     DBG_CHKTHIS(SfxVisibilityItem, 0);
  90     return new SfxVisibilityItem(Which(), rStream);
  91 }
  92
  93 // virtual
  94 SvStream & SfxVisibilityItem::Store(SvStream & rStream, sal_uInt16) const
  95 {
  96     DBG_CHKTHIS(SfxVisibilityItem, 0);
  97     rStream << m_nValue.bVisible;
  98     return rStream;
  99 }
 100
 101 // virtual
 102 SfxPoolItem * SfxVisibilityItem::Clone(SfxItemPool *) const
 103 {
 104     DBG_CHKTHIS(SfxVisibilityItem, 0);
 105     return new SfxVisibilityItem(*this);
 106 }
 107
 108 // virtual
 109 sal_uInt16 SfxVisibilityItem::GetValueCount() const
 110 {
 111     return 2;
 112 }
 113
 114 // virtual
 115 OUString SfxVisibilityItem::GetValueTextByVal(sal_Bool bTheValue) const
 116 {
 117     return bTheValue ? OUString("TRUE") : OUString("FALSE");
 118 }
 119
 120 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */