svl/source/items/intitem.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
  21 #include <svl/intitem.hxx>
  22 #include <com/sun/star/uno/Any.hxx>
  23 #include <osl/diagnose.h>
  24 #include <tools/bigint.hxx>
  25 #include <tools/stream.hxx>
  26 #include <svl/metitem.hxx>
  27 #include <libxml/xmlwriter.h>
  28
  29
  30 //  class SfxByteItem
  31
  32
  33 SfxPoolItem* SfxByteItem::CreateDefault()
  34 {
  35     return new SfxByteItem();
  36 };
  37
  38 SfxPoolItem* SfxInt16Item::CreateDefault()
  39 {
  40     return new SfxInt16Item();
  41 };
  42
  43 // virtual
  44 bool SfxInt16Item::operator ==(const SfxPoolItem & rItem) const
  45 {
  46     assert(SfxPoolItem::operator==(rItem));
  47     return m_nValue == static_cast< const SfxInt16Item * >(&rItem)->
  48                         m_nValue;
  49 }
  50
  51 // virtual
  52 bool SfxInt16Item::GetPresentation(SfxItemPresentation,
  53                                                   MapUnit, MapUnit,
  54                                                   OUString & rText,
  55                                                   const IntlWrapper&) const
  56 {
  57     rText = OUString::number(m_nValue);
  58     return true;
  59 }
  60
  61
  62 // virtual
  63 bool SfxInt16Item::QueryValue(css::uno::Any& rVal, sal_uInt8) const
  64 {
  65     sal_Int16 nValue = m_nValue;
  66     rVal <<= nValue;
  67     return true;
  68 }
  69
  70 // virtual
  71 bool SfxInt16Item::PutValue(const css::uno::Any& rVal, sal_uInt8 )
  72 {
  73     sal_Int16 nValue = sal_Int16();
  74     if (rVal >>= nValue)
  75     {
  76         m_nValue = nValue;
  77         return true;
  78     }
  79
  80     OSL_FAIL( "SfxInt16Item::PutValue - Wrong type!" );
  81     return false;
  82 }
  83
  84 SfxPoolItem * SfxInt16Item::Clone(SfxItemPool *) const
  85 {
  86     return new SfxInt16Item(*this);
  87 }
  88
  89 //  class SfxUInt16Item
  90 SfxPoolItem* SfxUInt16Item::CreateDefault()
  91 {
  92     return new SfxUInt16Item();
  93 };
  94
  95 void SfxUInt16Item::dumpAsXml(xmlTextWriterPtr pWriter) const
  96 {
  97     xmlTextWriterStartElement(pWriter, BAD_CAST("SfxUInt16Item"));
  98     xmlTextWriterWriteAttribute(pWriter, BAD_CAST("whichId"), BAD_CAST(OString::number(Which()).getStr()));
  99     xmlTextWriterWriteAttribute(pWriter, BAD_CAST("value"), BAD_CAST(OString::number(GetValue()).getStr()));
 100     xmlTextWriterEndElement(pWriter);
 101 }
 102
 103
 104 //  class SfxInt32Item
 105
 106
 107 SfxPoolItem* SfxInt32Item::CreateDefault()
 108 {
 109     return new SfxInt32Item();
 110 };
 111
 112 void SfxInt32Item::dumpAsXml(xmlTextWriterPtr pWriter) const
 113 {
 114     xmlTextWriterStartElement(pWriter, BAD_CAST("SfxInt32Item"));
 115     xmlTextWriterWriteAttribute(pWriter, BAD_CAST("whichId"), BAD_CAST(OString::number(Which()).getStr()));
 116     xmlTextWriterWriteAttribute(pWriter, BAD_CAST("value"), BAD_CAST(OString::number(GetValue()).getStr()));
 117     xmlTextWriterEndElement(pWriter);
 118 }
 119
 120
 121 //  class SfxUInt32Item
 122
 123
 124 SfxPoolItem* SfxUInt32Item::CreateDefault()
 125 {
 126     return new SfxUInt32Item();
 127 };
 128
 129 void SfxUInt32Item::dumpAsXml(xmlTextWriterPtr pWriter) const
 130 {
 131     xmlTextWriterStartElement(pWriter, BAD_CAST("SfxUInt32Item"));
 132     xmlTextWriterWriteAttribute(pWriter, BAD_CAST("whichId"), BAD_CAST(OString::number(Which()).getStr()));
 133     xmlTextWriterWriteAttribute(pWriter, BAD_CAST("value"), BAD_CAST(OString::number(GetValue()).getStr()));
 134     xmlTextWriterEndElement(pWriter);
 135 }
 136
 137
 138 SfxMetricItem::SfxMetricItem(sal_uInt16 which, sal_uInt32 nValue):
 139     SfxInt32Item(which, nValue)
 140 {
 141 }
 142
 143 // virtual
 144 void SfxMetricItem::ScaleMetrics(long nMult, long nDiv)
 145 {
 146     BigInt aTheValue(GetValue());
 147     aTheValue *= nMult;
 148     aTheValue += nDiv / 2;
 149     aTheValue /= nDiv;
 150     SetValue(aTheValue);
 151 }
 152
 153 // virtual
 154 bool SfxMetricItem::HasMetrics() const
 155 {
 156     return true;
 157 }
 158
 159 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */