svl/source/items/rectitem.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/rectitem.hxx>
  22 #include <com/sun/star/uno/Any.hxx>
  23 #include <com/sun/star/awt/Rectangle.hpp>
  24 #include <osl/diagnose.h>
  25 #include <tools/stream.hxx>
  26
  27 #include <svl/poolitem.hxx>
  28 #include <svl/memberid.hrc>
  29
  30 TYPEINIT1_AUTOFACTORY(SfxRectangleItem, SfxPoolItem);
  31
  32
  33
  34 SfxRectangleItem::SfxRectangleItem()
  35 {
  36 }
  37
  38
  39
  40 SfxRectangleItem::SfxRectangleItem( sal_uInt16 nW, const Rectangle& rVal ) :
  41     SfxPoolItem( nW ),
  42     aVal( rVal )
  43 {
  44 }
  45
  46
  47
  48 SfxRectangleItem::SfxRectangleItem( const SfxRectangleItem& rItem ) :
  49     SfxPoolItem( rItem ),
  50     aVal( rItem.aVal )
  51 {
  52 }
  53
  54
  55
  56 bool SfxRectangleItem::GetPresentation
  57 (
  58     SfxItemPresentation     /*ePresentation*/,
  59     SfxMapUnit              /*eCoreMetric*/,
  60     SfxMapUnit              /*ePresentationMetric*/,
  61     OUString&               rText,
  62     const IntlWrapper *
  63 )   const
  64 {
  65     rText = OUString::number(aVal.Top())    + ", " +
  66             OUString::number(aVal.Left())   + ", " +
  67             OUString::number(aVal.Bottom()) + ", " +
  68             OUString::number(aVal.Right());
  69     return true;
  70 }
  71
  72
  73
  74 bool SfxRectangleItem::operator==( const SfxPoolItem& rItem ) const
  75 {
  76     DBG_ASSERT( SfxPoolItem::operator==( rItem ), "unequal type" );
  77     return static_cast<const SfxRectangleItem&>(rItem).aVal == aVal;
  78 }
  79
  80
  81
  82 SfxPoolItem* SfxRectangleItem::Clone(SfxItemPool *) const
  83 {
  84     return new SfxRectangleItem( *this );
  85 }
  86
  87
  88
  89 SfxPoolItem* SfxRectangleItem::Create(SvStream &rStream, sal_uInt16 ) const
  90 {
  91     Rectangle aStr;
  92     ReadRectangle( rStream, aStr );
  93     return new SfxRectangleItem(Which(), aStr);
  94 }
  95
  96
  97
  98 SvStream& SfxRectangleItem::Store(SvStream &rStream, sal_uInt16 ) const
  99 {
 100     WriteRectangle( rStream, aVal );
 101     return rStream;
 102 }
 103
 104
 105
 106 bool SfxRectangleItem::QueryValue( com::sun::star::uno::Any& rVal,
 107                                    sal_uInt8 nMemberId) const
 108 {
 109     nMemberId &= ~CONVERT_TWIPS;
 110     switch ( nMemberId )
 111     {
 112         case 0:
 113         {
 114             rVal <<= com::sun::star::awt::Rectangle( aVal.getX(),
 115                                              aVal.getY(),
 116                                              aVal.getWidth(),
 117                                              aVal.getHeight() );
 118             break;
 119         }
 120         case MID_RECT_LEFT:  rVal <<= aVal.getX(); break;
 121         case MID_RECT_RIGHT: rVal <<= aVal.getY(); break;
 122         case MID_WIDTH: rVal <<= aVal.getWidth(); break;
 123         case MID_HEIGHT: rVal <<= aVal.getHeight(); break;
 124         default: OSL_FAIL("Wrong MemberID!"); return false;
 125     }
 126
 127     return true;
 128 }
 129
 130
 131 bool SfxRectangleItem::PutValue( const com::sun::star::uno::Any& rVal,
 132                                  sal_uInt8 nMemberId  )
 133 {
 134     bool bRet = false;
 135     nMemberId &= ~CONVERT_TWIPS;
 136     com::sun::star::awt::Rectangle aValue;
 137     sal_Int32 nVal = 0;
 138     if ( !nMemberId )
 139         bRet = (rVal >>= aValue);
 140     else
 141         bRet = (rVal >>= nVal);
 142
 143     if ( bRet )
 144     {
 145         switch ( nMemberId )
 146         {
 147             case 0:
 148                 aVal.setX( aValue.X );
 149                 aVal.setY( aValue.Y );
 150                 aVal.setWidth( aValue.Width );
 151                 aVal.setHeight( aValue.Height );
 152                 break;
 153             case MID_RECT_LEFT:  aVal.setX( nVal ); break;
 154             case MID_RECT_RIGHT: aVal.setY( nVal ); break;
 155             case MID_WIDTH: aVal.setWidth( nVal ); break;
 156             case MID_HEIGHT: aVal.setHeight( nVal ); break;
 157             default: OSL_FAIL("Wrong MemberID!"); return false;
 158         }
 159     }
 160
 161     return bRet;
 162 }
 163
 164
 165
 166 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */