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 : #include <tools/stream.hxx>
21 : #include <svl/rngitem.hxx>
22 :
23 0 : static inline sal_uInt16 Count_Impl(const sal_uInt16 * pRanges)
24 : {
25 0 : sal_uInt16 nCount = 0;
26 0 : for (; *pRanges; pRanges += 2) nCount += 2;
27 0 : return nCount;
28 : }
29 :
30 : // -----------------------------------------------------------------------
31 :
32 0 : TYPEINIT1_AUTOFACTORY(SfxRangeItem, SfxPoolItem);
33 0 : TYPEINIT1_AUTOFACTORY(SfxUShortRangesItem, SfxPoolItem);
34 :
35 : sal_uInt16 Count_Impl( const sal_uInt16 *pRanges );
36 :
37 : // -----------------------------------------------------------------------
38 :
39 0 : SfxRangeItem::SfxRangeItem()
40 : {
41 0 : nFrom = 0;
42 0 : nTo = 0;
43 0 : }
44 :
45 : // -----------------------------------------------------------------------
46 :
47 0 : SfxRangeItem::SfxRangeItem( sal_uInt16 which, sal_uInt16 from, sal_uInt16 to ):
48 : SfxPoolItem( which ),
49 : nFrom( from ),
50 0 : nTo( to )
51 : {
52 0 : }
53 :
54 : // -----------------------------------------------------------------------
55 :
56 0 : SfxRangeItem::SfxRangeItem( const SfxRangeItem& rItem ) :
57 0 : SfxPoolItem( rItem )
58 : {
59 0 : nFrom = rItem.nFrom;
60 0 : nTo = rItem.nTo;
61 0 : }
62 :
63 : // -----------------------------------------------------------------------
64 :
65 0 : SfxItemPresentation SfxRangeItem::GetPresentation
66 : (
67 : SfxItemPresentation /*ePresentation*/,
68 : SfxMapUnit /*eCoreMetric*/,
69 : SfxMapUnit /*ePresentationMetric*/,
70 : OUString& rText,
71 : const IntlWrapper *
72 : ) const
73 : {
74 0 : rText = OUString::number(nFrom) + ":" + OUString::number(nTo);
75 0 : return SFX_ITEM_PRESENTATION_NAMELESS;
76 : }
77 :
78 : // -----------------------------------------------------------------------
79 :
80 0 : int SfxRangeItem::operator==( const SfxPoolItem& rItem ) const
81 : {
82 : DBG_ASSERT( SfxPoolItem::operator==( rItem ), "unequal type" );
83 0 : SfxRangeItem* pT = (SfxRangeItem*)&rItem;
84 0 : if( nFrom==pT->nFrom && nTo==pT->nTo )
85 0 : return 1;
86 0 : return 0;
87 : }
88 :
89 : // -----------------------------------------------------------------------
90 :
91 0 : SfxPoolItem* SfxRangeItem::Clone(SfxItemPool *) const
92 : {
93 0 : return new SfxRangeItem( Which(), nFrom, nTo );
94 : }
95 :
96 : // -----------------------------------------------------------------------
97 :
98 0 : SfxPoolItem* SfxRangeItem::Create(SvStream &rStream, sal_uInt16) const
99 : {
100 0 : sal_uInt16 nVon(0), nBis(0);
101 0 : rStream >> nVon;
102 0 : rStream >> nBis;
103 0 : return new SfxRangeItem( Which(), nVon, nBis );
104 : }
105 :
106 : // -----------------------------------------------------------------------
107 :
108 0 : SvStream& SfxRangeItem::Store(SvStream &rStream, sal_uInt16) const
109 : {
110 0 : rStream << nFrom;
111 0 : rStream << nTo;
112 0 : return rStream;
113 : }
114 :
115 : //=========================================================================
116 :
117 0 : SfxUShortRangesItem::SfxUShortRangesItem()
118 0 : : _pRanges(0)
119 : {
120 0 : }
121 :
122 : //-------------------------------------------------------------------------
123 :
124 0 : SfxUShortRangesItem::SfxUShortRangesItem( sal_uInt16 nWID, SvStream &rStream )
125 0 : : SfxPoolItem( nWID )
126 : {
127 0 : sal_uInt16 nCount(0);
128 0 : rStream >> nCount;
129 0 : _pRanges = new sal_uInt16[nCount + 1];
130 0 : for ( sal_uInt16 n = 0; n < nCount; ++n )
131 0 : rStream >> _pRanges[n];
132 0 : _pRanges[nCount] = 0;
133 0 : }
134 :
135 : //-------------------------------------------------------------------------
136 :
137 0 : SfxUShortRangesItem::SfxUShortRangesItem( const SfxUShortRangesItem& rItem )
138 0 : : SfxPoolItem( rItem )
139 : {
140 0 : sal_uInt16 nCount = Count_Impl(rItem._pRanges) + 1;
141 0 : _pRanges = new sal_uInt16[nCount];
142 0 : memcpy( _pRanges, rItem._pRanges, sizeof(sal_uInt16) * nCount );
143 0 : }
144 :
145 : //-------------------------------------------------------------------------
146 :
147 0 : SfxUShortRangesItem::~SfxUShortRangesItem()
148 : {
149 0 : delete _pRanges;
150 0 : }
151 :
152 : //-------------------------------------------------------------------------
153 :
154 0 : int SfxUShortRangesItem::operator==( const SfxPoolItem &rItem ) const
155 : {
156 0 : const SfxUShortRangesItem &rOther = (const SfxUShortRangesItem&) rItem;
157 0 : if ( !_pRanges && !rOther._pRanges )
158 0 : return sal_True;
159 0 : if ( _pRanges || rOther._pRanges )
160 0 : return sal_False;
161 :
162 : sal_uInt16 n;
163 0 : for ( n = 0; _pRanges[n] && rOther._pRanges[n]; ++n )
164 0 : if ( *_pRanges != rOther._pRanges[n] )
165 0 : return 0;
166 :
167 0 : return !_pRanges[n] && !rOther._pRanges[n];
168 : }
169 :
170 : //-------------------------------------------------------------------------
171 :
172 0 : SfxItemPresentation SfxUShortRangesItem::GetPresentation( SfxItemPresentation /*ePres*/,
173 : SfxMapUnit /*eCoreMetric*/,
174 : SfxMapUnit /*ePresMetric*/,
175 : OUString & /*rText*/,
176 : const IntlWrapper * ) const
177 : {
178 : // not implemented
179 0 : return SFX_ITEM_PRESENTATION_NONE;
180 : }
181 :
182 : //-------------------------------------------------------------------------
183 :
184 0 : SfxPoolItem* SfxUShortRangesItem::Clone( SfxItemPool * ) const
185 : {
186 0 : return new SfxUShortRangesItem( *this );
187 : }
188 :
189 : //-------------------------------------------------------------------------
190 :
191 0 : SfxPoolItem* SfxUShortRangesItem::Create( SvStream &rStream, sal_uInt16 ) const
192 : {
193 0 : return new SfxUShortRangesItem( Which(), rStream );
194 : }
195 :
196 : //-------------------------------------------------------------------------
197 :
198 0 : SvStream& SfxUShortRangesItem::Store( SvStream &rStream, sal_uInt16 ) const
199 : {
200 0 : sal_uInt16 nCount = Count_Impl( _pRanges );
201 0 : rStream >> nCount;
202 0 : for ( sal_uInt16 n = 0; _pRanges[n]; ++n )
203 0 : rStream >> _pRanges[n];
204 0 : return rStream;
205 : }
206 :
207 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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