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 <svl/metitem.hxx>
  26 #include <libxml/xmlwriter.h>
  27 #include <boost/property_tree/json_parser.hpp>
  28
  29
  30
  31
  32 SfxPoolItem* SfxByteItem::CreateDefault()
  33 {
  34     return new SfxByteItem();
  35 };
  36
  37 SfxPoolItem* SfxInt16Item::CreateDefault()
  38 {
  39     return new SfxInt16Item();
  40 };
  41
  42 // virtual
  43 bool SfxInt16Item::operator ==(const SfxPoolItem & rItem) const
  44 {
  45     assert(SfxPoolItem::operator==(rItem));
  46     return m_nValue == static_cast< const SfxInt16Item * >(&rItem)->
  47                         m_nValue;
  48 }
  49
  50 // virtual
  51 bool SfxInt16Item::GetPresentation(SfxItemPresentation,
  52                                                   MapUnit, MapUnit,
  53                                                   OUString & rText,
  54                                                   const IntlWrapper&) const
  55 {
  56     rText = OUString::number(m_nValue);
  57     return true;
  58 }
  59
  60
  61 boost::property_tree::ptree SfxInt16Item::dumpAsJSON() const
  62 {
  63     boost::property_tree::ptree aTree = SfxPoolItem::dumpAsJSON();
  64     aTree.put("state", GetValue());
  65     return aTree;
  66 }
  67
  68
  69 // virtual
  70 bool SfxInt16Item::QueryValue(css::uno::Any& rVal, sal_uInt8) const
  71 {
  72     sal_Int16 nValue = m_nValue;
  73     rVal <<= nValue;
  74     return true;
  75 }
  76
  77 // virtual
  78 bool SfxInt16Item::PutValue(const css::uno::Any& rVal, sal_uInt8 )
  79 {
  80     sal_Int16 nValue = sal_Int16();
  81     if (rVal >>= nValue)
  82     {
  83         m_nValue = nValue;
  84         return true;
  85     }
  86
  87     OSL_FAIL( "SfxInt16Item::PutValue - Wrong type!" );
  88     return false;
  89 }
  90
  91 SfxInt16Item* SfxInt16Item::Clone(SfxItemPool *) const
  92 {
  93     return new SfxInt16Item(*this);
  94 }
  95
  96 SfxPoolItem* SfxUInt16Item::CreateDefault()
  97 {
  98     return new SfxUInt16Item();
  99 };
 100
 101 void SfxUInt16Item::dumpAsXml(xmlTextWriterPtr pWriter) const
 102 {
 103     xmlTextWriterStartElement(pWriter, BAD_CAST("SfxUInt16Item"));
 104     xmlTextWriterWriteAttribute(pWriter, BAD_CAST("whichId"), BAD_CAST(OString::number(Which()).getStr()));
 105     xmlTextWriterWriteAttribute(pWriter, BAD_CAST("value"), BAD_CAST(OString::number(GetValue()).getStr()));
 106     xmlTextWriterEndElement(pWriter);
 107 }
 108
 109 boost::property_tree::ptree SfxUInt16Item::dumpAsJSON() const
 110 {
 111     boost::property_tree::ptree aTree = SfxPoolItem::dumpAsJSON();
 112     aTree.put("state", GetValue());
 113     return aTree;
 114 }
 115
 116
 117
 118
 119 SfxPoolItem* SfxInt32Item::CreateDefault()
 120 {
 121     return new SfxInt32Item();
 122 };
 123
 124 void SfxInt32Item::dumpAsXml(xmlTextWriterPtr pWriter) const
 125 {
 126     xmlTextWriterStartElement(pWriter, BAD_CAST("SfxInt32Item"));
 127     xmlTextWriterWriteAttribute(pWriter, BAD_CAST("whichId"), BAD_CAST(OString::number(Which()).getStr()));
 128     xmlTextWriterWriteAttribute(pWriter, BAD_CAST("value"), BAD_CAST(OString::number(GetValue()).getStr()));
 129     xmlTextWriterEndElement(pWriter);
 130 }
 131
 132 boost::property_tree::ptree SfxInt32Item::dumpAsJSON() const
 133 {
 134     boost::property_tree::ptree aTree = SfxPoolItem::dumpAsJSON();
 135     aTree.put("state", GetValue());
 136     return aTree;
 137 }
 138
 139
 140
 141
 142 SfxPoolItem* SfxUInt32Item::CreateDefault()
 143 {
 144     return new SfxUInt32Item();
 145 };
 146
 147 void SfxUInt32Item::dumpAsXml(xmlTextWriterPtr pWriter) const
 148 {
 149     xmlTextWriterStartElement(pWriter, BAD_CAST("SfxUInt32Item"));
 150     xmlTextWriterWriteAttribute(pWriter, BAD_CAST("whichId"), BAD_CAST(OString::number(Which()).getStr()));
 151     xmlTextWriterWriteAttribute(pWriter, BAD_CAST("value"), BAD_CAST(OString::number(GetValue()).getStr()));
 152     xmlTextWriterEndElement(pWriter);
 153 }
 154
 155 boost::property_tree::ptree SfxUInt32Item::dumpAsJSON() const
 156 {
 157     boost::property_tree::ptree aTree = SfxPoolItem::dumpAsJSON();
 158     aTree.put("state", GetValue());
 159     return aTree;
 160 }
 161
 162 SfxMetricItem::SfxMetricItem(sal_uInt16 which, sal_uInt32 nValue):
 163     SfxInt32Item(which, nValue)
 164 {
 165 }
 166
 167 // virtual
 168 void SfxMetricItem::ScaleMetrics(tools::Long nMult, tools::Long nDiv)
 169 {
 170     BigInt aTheValue(GetValue());
 171     aTheValue *= nMult;
 172     aTheValue += nDiv / 2;
 173     aTheValue /= nDiv;
 174     SetValue(aTheValue);
 175 }
 176
 177 // virtual
 178 bool SfxMetricItem::HasMetrics() const
 179 {
 180     return true;
 181 }
 182
 183 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */