svl/source/items/ptitem.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/ptitem.hxx>
  22 #include <com/sun/star/uno/Any.hxx>
  23 #include <com/sun/star/awt/Point.hpp>
  24 #include <osl/diagnose.h>
  25 #include <tools/stream.hxx>
  26 #include <tools/mapunit.hxx>
  27
  28 #include <svl/poolitem.hxx>
  29 #include <svl/memberid.h>
  30
  31 using namespace ::com::sun::star;
  32
  33
  34 SfxPoolItem* SfxPointItem::CreateDefault() { return new SfxPointItem; }
  35
  36
  37 SfxPointItem::SfxPointItem()
  38 {
  39 }
  40
  41
  42 SfxPointItem::SfxPointItem( sal_uInt16 nW, const Point& rVal ) :
  43     SfxPoolItem( nW ),
  44     aVal( rVal )
  45 {
  46 }
  47
  48
  49 bool SfxPointItem::GetPresentation
  50 (
  51     SfxItemPresentation     /*ePresentation*/,
  52     MapUnit                 /*eCoreMetric*/,
  53     MapUnit                 /*ePresentationMetric*/,
  54     OUString&               rText,
  55     const IntlWrapper&
  56 )   const
  57 {
  58     rText = OUString::number(aVal.X()) + ", " + OUString::number(aVal.Y()) + ", ";
  59     return true;
  60 }
  61
  62
  63 bool SfxPointItem::operator==( const SfxPoolItem& rItem ) const
  64 {
  65     assert(SfxPoolItem::operator==(rItem));
  66     return static_cast<const SfxPointItem&>(rItem).aVal == aVal;
  67 }
  68
  69
  70 SfxPoolItem* SfxPointItem::Clone(SfxItemPool *) const
  71 {
  72     return new SfxPointItem( *this );
  73 }
  74
  75
  76 bool SfxPointItem::QueryValue( uno::Any& rVal,
  77                                sal_uInt8 nMemberId ) const
  78 {
  79     bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
  80     awt::Point aTmp(aVal.X(), aVal.Y());
  81     if( bConvert )
  82     {
  83         aTmp.X = convertTwipToMm100(aTmp.X);
  84         aTmp.Y = convertTwipToMm100(aTmp.Y);
  85     }
  86     nMemberId &= ~CONVERT_TWIPS;
  87     switch ( nMemberId )
  88     {
  89         case 0: rVal <<= aTmp; break;
  90         case MID_X: rVal <<= aTmp.X; break;
  91         case MID_Y: rVal <<= aTmp.Y; break;
  92         default: OSL_FAIL("Wrong MemberId!"); return true;
  93     }
  94
  95     return true;
  96 }
  97
  98
  99 bool SfxPointItem::PutValue( const uno::Any& rVal,
 100                              sal_uInt8 nMemberId )
 101 {
 102     bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
 103     nMemberId &= ~CONVERT_TWIPS;
 104     bool bRet = false;
 105     awt::Point aValue;
 106     sal_Int32 nVal = 0;
 107     if ( !nMemberId )
 108     {
 109         bRet = ( rVal >>= aValue );
 110         if( bConvert )
 111         {
 112             aValue.X = convertMm100ToTwip(aValue.X);
 113             aValue.Y = convertMm100ToTwip(aValue.Y);
 114         }
 115     }
 116     else
 117     {
 118         bRet = ( rVal >>= nVal );
 119         if( bConvert )
 120             nVal = convertMm100ToTwip( nVal );
 121     }
 122
 123     if ( bRet )
 124     {
 125         switch ( nMemberId )
 126         {
 127             case 0: aVal.setX( aValue.X ); aVal.setY( aValue.Y ); break;
 128             case MID_X: aVal.setX( nVal ); break;
 129             case MID_Y: aVal.setY( nVal ); break;
 130             default: OSL_FAIL("Wrong MemberId!"); return false;
 131         }
 132     }
 133
 134     return bRet;
 135 }
 136
 137
 138 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */