Line data Source code
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 <tools/stream.hxx>
25 :
26 : #include <svl/poolitem.hxx>
27 : #include <svl/memberid.hrc>
28 :
29 : using namespace ::com::sun::star;
30 : // STATIC DATA -----------------------------------------------------------
31 :
32 : DBG_NAME(SfxPointItem)
33 :
34 : #define TWIP_TO_MM100(TWIP) ((TWIP) >= 0 ? (((TWIP)*127L+36L)/72L) : (((TWIP)*127L-36L)/72L))
35 : #define MM100_TO_TWIP(MM100) ((MM100) >= 0 ? (((MM100)*72L+63L)/127L) : (((MM100)*72L-63L)/127L))
36 :
37 : // -----------------------------------------------------------------------
38 :
39 18 : TYPEINIT1_AUTOFACTORY(SfxPointItem, SfxPoolItem);
40 :
41 : // -----------------------------------------------------------------------
42 :
43 0 : SfxPointItem::SfxPointItem()
44 : {
45 : DBG_CTOR(SfxPointItem, 0);
46 0 : }
47 :
48 : // -----------------------------------------------------------------------
49 :
50 0 : SfxPointItem::SfxPointItem( sal_uInt16 nW, const Point& rVal ) :
51 : SfxPoolItem( nW ),
52 0 : aVal( rVal )
53 : {
54 : DBG_CTOR(SfxPointItem, 0);
55 0 : }
56 :
57 : // -----------------------------------------------------------------------
58 :
59 0 : SfxPointItem::SfxPointItem( const SfxPointItem& rItem ) :
60 : SfxPoolItem( rItem ),
61 0 : aVal( rItem.aVal )
62 : {
63 : DBG_CTOR(SfxPointItem, 0);
64 0 : }
65 :
66 : // -----------------------------------------------------------------------
67 :
68 0 : SfxItemPresentation SfxPointItem::GetPresentation
69 : (
70 : SfxItemPresentation /*ePresentation*/,
71 : SfxMapUnit /*eCoreMetric*/,
72 : SfxMapUnit /*ePresentationMetric*/,
73 : XubString& rText,
74 : const IntlWrapper *
75 : ) const
76 : {
77 : DBG_CHKTHIS(SfxPointItem, 0);
78 0 : rText = UniString::CreateFromInt32(aVal.X());
79 0 : rText.AppendAscii(RTL_CONSTASCII_STRINGPARAM(", "));
80 0 : rText += UniString::CreateFromInt32(aVal.Y());
81 0 : rText.AppendAscii(RTL_CONSTASCII_STRINGPARAM(", "));
82 0 : return SFX_ITEM_PRESENTATION_NAMELESS;
83 : }
84 :
85 : // -----------------------------------------------------------------------
86 :
87 0 : int SfxPointItem::operator==( const SfxPoolItem& rItem ) const
88 : {
89 : DBG_CHKTHIS(SfxPointItem, 0);
90 : DBG_ASSERT( SfxPoolItem::operator==( rItem ), "unequal type" );
91 0 : return ((SfxPointItem&)rItem).aVal == aVal;
92 : }
93 :
94 : // -----------------------------------------------------------------------
95 :
96 0 : SfxPoolItem* SfxPointItem::Clone(SfxItemPool *) const
97 : {
98 : DBG_CHKTHIS(SfxPointItem, 0);
99 0 : return new SfxPointItem( *this );
100 : }
101 :
102 : // -----------------------------------------------------------------------
103 :
104 0 : SfxPoolItem* SfxPointItem::Create(SvStream &rStream, sal_uInt16 ) const
105 : {
106 : DBG_CHKTHIS(SfxPointItem, 0);
107 0 : Point aStr;
108 0 : rStream >> aStr;
109 0 : return new SfxPointItem(Which(), aStr);
110 : }
111 :
112 : // -----------------------------------------------------------------------
113 :
114 0 : SvStream& SfxPointItem::Store(SvStream &rStream, sal_uInt16 ) const
115 : {
116 : DBG_CHKTHIS(SfxPointItem, 0);
117 0 : rStream << aVal;
118 0 : return rStream;
119 : }
120 :
121 : // -----------------------------------------------------------------------
122 :
123 0 : bool SfxPointItem::QueryValue( uno::Any& rVal,
124 : sal_uInt8 nMemberId ) const
125 : {
126 0 : sal_Bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
127 0 : awt::Point aTmp(aVal.X(), aVal.Y());
128 0 : if( bConvert )
129 : {
130 0 : aTmp.X = TWIP_TO_MM100(aTmp.X);
131 0 : aTmp.Y = TWIP_TO_MM100(aTmp.Y);
132 : }
133 0 : nMemberId &= ~CONVERT_TWIPS;
134 0 : switch ( nMemberId )
135 : {
136 0 : case 0: rVal <<= aTmp; break;
137 0 : case MID_X: rVal <<= aTmp.X; break;
138 0 : case MID_Y: rVal <<= aTmp.Y; break;
139 0 : default: OSL_FAIL("Wrong MemberId!"); return true;
140 : }
141 :
142 0 : return true;
143 : }
144 :
145 : // -----------------------------------------------------------------------
146 :
147 0 : bool SfxPointItem::PutValue( const uno::Any& rVal,
148 : sal_uInt8 nMemberId )
149 : {
150 0 : sal_Bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
151 0 : nMemberId &= ~CONVERT_TWIPS;
152 0 : bool bRet = false;
153 0 : awt::Point aValue;
154 0 : sal_Int32 nVal = 0;
155 0 : if ( !nMemberId )
156 : {
157 0 : bRet = ( rVal >>= aValue );
158 0 : if( bConvert )
159 : {
160 0 : aValue.X = MM100_TO_TWIP(aValue.X);
161 0 : aValue.Y = MM100_TO_TWIP(aValue.Y);
162 : }
163 : }
164 : else
165 : {
166 0 : bRet = ( rVal >>= nVal );
167 0 : if( bConvert )
168 0 : nVal = MM100_TO_TWIP( nVal );
169 : }
170 :
171 0 : if ( bRet )
172 : {
173 0 : switch ( nMemberId )
174 : {
175 0 : case 0: aVal.setX( aValue.X ); aVal.setY( aValue.Y ); break;
176 0 : case MID_X: aVal.setX( nVal ); break;
177 0 : case MID_Y: aVal.setY( nVal ); break;
178 0 : default: OSL_FAIL("Wrong MemberId!"); return false;
179 : }
180 : }
181 :
182 0 : return bRet;
183 : }
184 :
185 :
186 :
187 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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