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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
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11 * http://www.apache.org/licenses/LICENSE-2.0
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14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_svl.hxx"
26
27 #include <svl/ptitem.hxx>
28 #include <com/sun/star/uno/Any.hxx>
29 #include <com/sun/star/awt/Point.hpp>
30 #include <tools/stream.hxx>
31
32 #include <svl/poolitem.hxx>
33 #include <svl/memberid.hrc>
34
35 using namespace ::com::sun::star;
36 // STATIC DATA -----------------------------------------------------------
37
38 DBG_NAME(SfxPointItem)
39
40 #define TWIP_TO_MM100(TWIP) ((TWIP) >= 0 ? (((TWIP)*127L+36L)/72L) : (((TWIP)*127L-36L)/72L))
41 #define MM100_TO_TWIP(MM100) ((MM100) >= 0 ? (((MM100)*72L+63L)/127L) : (((MM100)*72L-63L)/127L))
42
43 // -----------------------------------------------------------------------
44
45 TYPEINIT1_AUTOFACTORY(SfxPointItem, SfxPoolItem);
46
47 // -----------------------------------------------------------------------
48
SfxPointItem()49 SfxPointItem::SfxPointItem()
50 {
51 DBG_CTOR(SfxPointItem, 0);
52 }
53
54 // -----------------------------------------------------------------------
55
SfxPointItem(sal_uInt16 nW,const Point & rVal)56 SfxPointItem::SfxPointItem( sal_uInt16 nW, const Point& rVal ) :
57 SfxPoolItem( nW ),
58 aVal( rVal )
59 {
60 DBG_CTOR(SfxPointItem, 0);
61 }
62
63 // -----------------------------------------------------------------------
64
SfxPointItem(sal_uInt16 nW,SvStream & rStream)65 SfxPointItem::SfxPointItem( sal_uInt16 nW, SvStream &rStream ) :
66 SfxPoolItem( nW )
67 {
68 DBG_CTOR(SfxPointItem, 0);
69 rStream >> aVal;
70 }
71
72 // -----------------------------------------------------------------------
73
SfxPointItem(const SfxPointItem & rItem)74 SfxPointItem::SfxPointItem( const SfxPointItem& rItem ) :
75 SfxPoolItem( rItem ),
76 aVal( rItem.aVal )
77 {
78 DBG_CTOR(SfxPointItem, 0);
79 }
80
81 // -----------------------------------------------------------------------
82
GetPresentation(SfxItemPresentation,SfxMapUnit,SfxMapUnit,XubString & rText,const IntlWrapper *) const83 SfxItemPresentation SfxPointItem::GetPresentation
84 (
85 SfxItemPresentation /*ePresentation*/,
86 SfxMapUnit /*eCoreMetric*/,
87 SfxMapUnit /*ePresentationMetric*/,
88 XubString& rText,
89 const IntlWrapper *
90 ) const
91 {
92 DBG_CHKTHIS(SfxPointItem, 0);
93 rText = UniString::CreateFromInt32(aVal.X());
94 rText.AppendAscii(RTL_CONSTASCII_STRINGPARAM(", "));
95 rText += UniString::CreateFromInt32(aVal.Y());
96 rText.AppendAscii(RTL_CONSTASCII_STRINGPARAM(", "));
97 return SFX_ITEM_PRESENTATION_NAMELESS;
98 }
99
100 // -----------------------------------------------------------------------
101
operator ==(const SfxPoolItem & rItem) const102 int SfxPointItem::operator==( const SfxPoolItem& rItem ) const
103 {
104 DBG_CHKTHIS(SfxPointItem, 0);
105 DBG_ASSERT( SfxPoolItem::operator==( rItem ), "unequal type" );
106 return ((SfxPointItem&)rItem).aVal == aVal;
107 }
108
109 // -----------------------------------------------------------------------
110
Clone(SfxItemPool *) const111 SfxPoolItem* SfxPointItem::Clone(SfxItemPool *) const
112 {
113 DBG_CHKTHIS(SfxPointItem, 0);
114 return new SfxPointItem( *this );
115 }
116
117 // -----------------------------------------------------------------------
118
Create(SvStream & rStream,sal_uInt16) const119 SfxPoolItem* SfxPointItem::Create(SvStream &rStream, sal_uInt16 ) const
120 {
121 DBG_CHKTHIS(SfxPointItem, 0);
122 Point aStr;
123 rStream >> aStr;
124 return new SfxPointItem(Which(), aStr);
125 }
126
127 // -----------------------------------------------------------------------
128
Store(SvStream & rStream,sal_uInt16) const129 SvStream& SfxPointItem::Store(SvStream &rStream, sal_uInt16 ) const
130 {
131 DBG_CHKTHIS(SfxPointItem, 0);
132 rStream << aVal;
133 return rStream;
134 }
135
136 // -----------------------------------------------------------------------
137
QueryValue(uno::Any & rVal,sal_uInt8 nMemberId) const138 sal_Bool SfxPointItem::QueryValue( uno::Any& rVal,
139 sal_uInt8 nMemberId ) const
140 {
141 sal_Bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
142 awt::Point aTmp(aVal.X(), aVal.Y());
143 if( bConvert )
144 {
145 aTmp.X = TWIP_TO_MM100(aTmp.X);
146 aTmp.Y = TWIP_TO_MM100(aTmp.Y);
147 }
148 nMemberId &= ~CONVERT_TWIPS;
149 switch ( nMemberId )
150 {
151 case 0: rVal <<= aTmp; break;
152 case MID_X: rVal <<= aTmp.X; break;
153 case MID_Y: rVal <<= aTmp.Y; break;
154 default: DBG_ERROR("Wrong MemberId!"); return sal_False;
155 }
156
157 return sal_True;
158 }
159
160 // -----------------------------------------------------------------------
161
PutValue(const uno::Any & rVal,sal_uInt8 nMemberId)162 sal_Bool SfxPointItem::PutValue( const uno::Any& rVal,
163 sal_uInt8 nMemberId )
164 {
165 sal_Bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
166 nMemberId &= ~CONVERT_TWIPS;
167 sal_Bool bRet = sal_False;
168 awt::Point aValue;
169 sal_Int32 nVal = 0;
170 if ( !nMemberId )
171 {
172 bRet = ( rVal >>= aValue );
173 if( bConvert )
174 {
175 aValue.X = MM100_TO_TWIP(aValue.X);
176 aValue.Y = MM100_TO_TWIP(aValue.Y);
177 }
178 }
179 else
180 {
181 bRet = ( rVal >>= nVal );
182 if( bConvert )
183 nVal = MM100_TO_TWIP( nVal );
184 }
185
186 if ( bRet )
187 {
188 switch ( nMemberId )
189 {
190 case 0: aVal.setX( aValue.X ); aVal.setY( aValue.Y ); break;
191 case MID_X: aVal.setX( nVal ); break;
192 case MID_Y: aVal.setY( nVal ); break;
193 default: DBG_ERROR("Wrong MemberId!"); return sal_False;
194 }
195 }
196
197 return bRet;
198 }
199
200
201
202