1 /**************************************************************
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
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
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_svx.hxx"
26 #include <tools/stream.hxx>
27 #ifndef __SBX_SBXVARIABLE_HXX
28 #include <basic/sbxvar.hxx>
29 #endif
30
31 #include <svx/zoomitem.hxx>
32 #include <com/sun/star/uno/Sequence.hxx>
33 #include <com/sun/star/beans/PropertyValue.hpp>
34
35 // -----------------------------------------------------------------------
36
37 TYPEINIT1_FACTORY(SvxZoomItem,SfxUInt16Item, new SvxZoomItem);
38
39 #define ZOOM_PARAM_VALUE "Value"
40 #define ZOOM_PARAM_VALUESET "ValueSet"
41 #define ZOOM_PARAM_TYPE "Type"
42 #define ZOOM_PARAMS 3
43
44 // -----------------------------------------------------------------------
45
SvxZoomItem(SvxZoomType eZoomType,sal_uInt16 nVal,sal_uInt16 _nWhich)46 SvxZoomItem::SvxZoomItem
47 (
48 SvxZoomType eZoomType,
49 sal_uInt16 nVal,
50 sal_uInt16 _nWhich
51 )
52 : SfxUInt16Item( _nWhich, nVal ),
53 nValueSet( SVX_ZOOM_ENABLE_ALL ),
54 eType( eZoomType )
55 {
56 }
57
58 // -----------------------------------------------------------------------
59
SvxZoomItem(const SvxZoomItem & rOrig)60 SvxZoomItem::SvxZoomItem( const SvxZoomItem& rOrig )
61 : SfxUInt16Item( rOrig.Which(), rOrig.GetValue() ),
62 nValueSet( rOrig.GetValueSet() ),
63 eType( rOrig.GetType() )
64 {
65 }
66
67 // -----------------------------------------------------------------------
68
~SvxZoomItem()69 SvxZoomItem::~SvxZoomItem()
70 {
71 }
72
73 // -----------------------------------------------------------------------
74
Clone(SfxItemPool *) const75 SfxPoolItem* SvxZoomItem::Clone( SfxItemPool * /*pPool*/ ) const
76 {
77 return new SvxZoomItem( *this );
78 }
79
80 // -----------------------------------------------------------------------
81
Create(SvStream & rStrm,sal_uInt16) const82 SfxPoolItem* SvxZoomItem::Create( SvStream& rStrm, sal_uInt16 /*nVersion*/ ) const
83 {
84 sal_uInt16 nValue;
85 sal_uInt16 nValSet;
86 sal_Int8 nType;
87 rStrm >> nValue >> nValSet >> nType;
88 SvxZoomItem* pNew = new SvxZoomItem( (SvxZoomType)nType, nValue, Which() );
89 pNew->SetValueSet( nValSet );
90 return pNew;
91 }
92
93 // -----------------------------------------------------------------------
94
Store(SvStream & rStrm,sal_uInt16) const95 SvStream& SvxZoomItem::Store( SvStream& rStrm, sal_uInt16 /*nItemVersion*/ ) const
96 {
97 rStrm << (sal_uInt16)GetValue()
98 << nValueSet
99 << (sal_Int8)eType;
100 return rStrm;
101 }
102
103 // -----------------------------------------------------------------------
104
operator ==(const SfxPoolItem & rAttr) const105 int SvxZoomItem::operator==( const SfxPoolItem& rAttr ) const
106 {
107 DBG_ASSERT( SfxPoolItem::operator==(rAttr), "unequal types" );
108
109 SvxZoomItem& rItem = (SvxZoomItem&)rAttr;
110
111 return ( GetValue() == rItem.GetValue() &&
112 nValueSet == rItem.GetValueSet() &&
113 eType == rItem.GetType() );
114 }
115
QueryValue(com::sun::star::uno::Any & rVal,sal_uInt8 nMemberId) const116 sal_Bool SvxZoomItem::QueryValue( com::sun::star::uno::Any& rVal, sal_uInt8 nMemberId ) const
117 {
118 // sal_Bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
119 nMemberId &= ~CONVERT_TWIPS;
120 switch ( nMemberId )
121 {
122 case 0 :
123 {
124 ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > aSeq( ZOOM_PARAMS );
125 aSeq[0].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ZOOM_PARAM_VALUE ));
126 aSeq[0].Value <<= sal_Int32( GetValue() );
127 aSeq[1].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ZOOM_PARAM_VALUESET ));
128 aSeq[1].Value <<= sal_Int16( nValueSet );
129 aSeq[2].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ZOOM_PARAM_TYPE ));
130 aSeq[2].Value <<= sal_Int16( eType );
131 rVal <<= aSeq;
132 }
133 break;
134
135 case MID_VALUE: rVal <<= (sal_Int32) GetValue(); break;
136 case MID_VALUESET: rVal <<= (sal_Int16) nValueSet; break;
137 case MID_TYPE: rVal <<= (sal_Int16) eType; break;
138 default:
139 DBG_ERROR("svx::SvxZoomItem::QueryValue(), Wrong MemberId!");
140 return sal_False;
141 }
142
143 return sal_True;
144 }
145
PutValue(const com::sun::star::uno::Any & rVal,sal_uInt8 nMemberId)146 sal_Bool SvxZoomItem::PutValue( const com::sun::star::uno::Any& rVal, sal_uInt8 nMemberId )
147 {
148 // sal_Bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
149 nMemberId &= ~CONVERT_TWIPS;
150 switch ( nMemberId )
151 {
152 case 0 :
153 {
154 ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > aSeq;
155 if (( rVal >>= aSeq ) && ( aSeq.getLength() == ZOOM_PARAMS ))
156 {
157 sal_Int32 nValueTmp( 0 );
158 sal_Int16 nValueSetTmp( 0 );
159 sal_Int16 nTypeTmp( 0 );
160 sal_Bool bAllConverted( sal_True );
161 sal_Int16 nConvertedCount( 0 );
162 for ( sal_Int32 i = 0; i < aSeq.getLength(); i++ )
163 {
164 if ( aSeq[i].Name.equalsAscii( ZOOM_PARAM_VALUE ))
165 {
166 bAllConverted &= ( aSeq[i].Value >>= nValueTmp );
167 ++nConvertedCount;
168 }
169 else if ( aSeq[i].Name.equalsAscii( ZOOM_PARAM_VALUESET ))
170 {
171 bAllConverted &= ( aSeq[i].Value >>= nValueSetTmp );
172 ++nConvertedCount;
173 }
174 else if ( aSeq[i].Name.equalsAscii( ZOOM_PARAM_TYPE ))
175 {
176 bAllConverted &= ( aSeq[i].Value >>= nTypeTmp );
177 ++nConvertedCount;
178 }
179 }
180
181 if ( bAllConverted && nConvertedCount == ZOOM_PARAMS )
182 {
183 SetValue( (sal_uInt16)nValueTmp );
184 nValueSet = nValueSetTmp;
185 eType = SvxZoomType( nTypeTmp );
186 return sal_True;
187 }
188 }
189
190 return sal_False;
191 }
192
193 case MID_VALUE:
194 {
195 sal_Int32 nVal = 0;
196 if ( rVal >>= nVal )
197 {
198 SetValue( (sal_uInt16)nVal );
199 return sal_True;
200 }
201 else
202 return sal_False;
203 }
204
205 case MID_VALUESET:
206 case MID_TYPE:
207 {
208 sal_Int16 nVal = sal_Int16();
209 if ( rVal >>= nVal )
210 {
211 if ( nMemberId == MID_VALUESET )
212 nValueSet = (sal_Int16) nVal;
213 else if ( nMemberId == MID_TYPE )
214 eType = SvxZoomType( (sal_Int16) nVal );
215 return sal_True;
216 }
217 else
218 return sal_False;
219 }
220
221 default:
222 DBG_ERROR("svx::SvxZoomItem::PutValue(), Wrong MemberId!");
223 return sal_False;
224 }
225
226 return sal_True;
227 }
228