svx/source/items/e3ditem.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 <com/sun/star/drawing/Direction3D.hpp>
  21 #include <libxml/xmlwriter.h>
  22 #include <o3tl/hash_combine.hxx>
  23 #include <svx/e3ditem.hxx>
  24
  25 using namespace ::com::sun::star;
  26
  27
  28 SvxB3DVectorItem::~SvxB3DVectorItem()
  29 {
  30 }
  31
  32
  33 SvxB3DVectorItem::SvxB3DVectorItem( TypedWhichId<SvxB3DVectorItem> _nWhich, const basegfx::B3DVector& rVal ) :
  34     SfxPoolItem( _nWhich, SfxItemType::SvxB3DVectorItemType ),
  35     m_aVal( rVal )
  36 {
  37 }
  38
  39
  40 SvxB3DVectorItem::SvxB3DVectorItem( const SvxB3DVectorItem& rItem ) :
  41     SfxPoolItem( rItem ),
  42     m_aVal( rItem.m_aVal )
  43 {
  44 }
  45
  46 bool SvxB3DVectorItem::operator==( const SfxPoolItem &rItem ) const
  47 {
  48     assert(SfxPoolItem::operator==(rItem));
  49     return static_cast<const SvxB3DVectorItem&>(rItem).m_aVal == m_aVal;
  50 }
  51
  52 SvxB3DVectorItem* SvxB3DVectorItem::Clone( SfxItemPool* /*pPool*/ ) const
  53 {
  54     return new SvxB3DVectorItem( *this );
  55 }
  56
  57 bool SvxB3DVectorItem::QueryValue( uno::Any& rVal, sal_uInt8 /*nMemberId*/ ) const
  58 {
  59     assert(!std::isnan(m_aVal.getX()) && !std::isnan(m_aVal.getY()) && !std::isnan(m_aVal.getZ()));
  60
  61     drawing::Direction3D aDirection;
  62
  63     // enter values
  64     aDirection.DirectionX = m_aVal.getX();
  65     aDirection.DirectionY = m_aVal.getY();
  66     aDirection.DirectionZ = m_aVal.getZ();
  67
  68     rVal <<= aDirection;
  69     return true;
  70 }
  71
  72
  73 bool SvxB3DVectorItem::PutValue( const uno::Any& rVal, sal_uInt8 /*nMemberId*/ )
  74 {
  75     ASSERT_CHANGE_REFCOUNTED_ITEM;
  76     drawing::Direction3D aDirection;
  77     if(!(rVal >>= aDirection))
  78         return false;
  79
  80     m_aVal.setX(aDirection.DirectionX);
  81     m_aVal.setY(aDirection.DirectionY);
  82     m_aVal.setZ(aDirection.DirectionZ);
  83
  84     assert(!std::isnan(m_aVal.getX()) && !std::isnan(m_aVal.getY()) && !std::isnan(m_aVal.getZ()));
  85
  86     return true;
  87 }
  88
  89
  90 void SvxB3DVectorItem::dumpAsXml(xmlTextWriterPtr pWriter) const
  91 {
  92     (void)xmlTextWriterStartElement(pWriter, BAD_CAST("SvxB3DVectorItem"));
  93     (void)xmlTextWriterWriteAttribute(pWriter, BAD_CAST("whichId"), BAD_CAST(OString::number(Which()).getStr()));
  94     (void)xmlTextWriterWriteAttribute(pWriter, BAD_CAST("x"), BAD_CAST(OString::number(m_aVal.getX()).getStr()));
  95     (void)xmlTextWriterWriteAttribute(pWriter, BAD_CAST("y"), BAD_CAST(OString::number(m_aVal.getY()).getStr()));
  96     (void)xmlTextWriterWriteAttribute(pWriter, BAD_CAST("z"), BAD_CAST(OString::number(m_aVal.getZ()).getStr()));
  97     (void)xmlTextWriterEndElement(pWriter);
  98 }
  99
 100 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */