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