1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <sal/config.h>
#include <o3tl/make_unique.hxx>
#include <sot/formats.hxx>
#include <tools/stream.hxx>
#include <tools/vcompat.hxx>
#include <svx/xflasit.hxx>
#include <svx/xfillit0.hxx>
#include <svl/itempool.hxx>
#include <svl/whiter.hxx>
#include <svl/itemset.hxx>
#include <svx/xdef.hxx>
#include "svx/xexch.hxx"
#include <memory>
#include <utility>
XFillExchangeData::XFillExchangeData( const XFillAttrSetItem& rXFillAttrSetItem ) :
pXFillAttrSetItem( static_cast<XFillAttrSetItem*>( rXFillAttrSetItem.Clone( rXFillAttrSetItem.GetItemSet().GetPool() ) ) ),
pPool( rXFillAttrSetItem.GetItemSet().GetPool() )
{
}
XFillExchangeData::~XFillExchangeData()
{
}
/// binary export (currently w/o version control because it is not persistent)
SvStream& WriteXFillExchangeData( SvStream& rOStm, const XFillExchangeData& rData )
{
if( rData.pXFillAttrSetItem )
{
SfxWhichIter aIter( rData.pXFillAttrSetItem->GetItemSet() );
sal_uInt16 nWhich = aIter.FirstWhich();
const SfxPoolItem* pItem;
sal_uInt32 nItemCount = 0;
sal_uInt64 const nFirstPos = rOStm.Tell();
rOStm.WriteUInt32( nItemCount );
while( nWhich )
{
if( SfxItemState::SET == rData.pXFillAttrSetItem->GetItemSet().GetItemState( nWhich, false, &pItem ) )
{
VersionCompat aCompat( rOStm, StreamMode::WRITE );
const sal_uInt16 nItemVersion2 = pItem->GetVersion( (sal_uInt16) rOStm.GetVersion() );
rOStm.WriteUInt16( nWhich ).WriteUInt16( nItemVersion2 );
pItem->Store( rOStm, nItemVersion2 );
nItemCount++;
}
nWhich = aIter.NextWhich();
}
const sal_uIntPtr nLastPos = rOStm.Tell();
rOStm.Seek( nFirstPos );
rOStm.WriteUInt32( nItemCount );
rOStm.Seek( nLastPos );
}
return rOStm;
}
/// binary export (currently w/o version control because it is not persistent)
SvStream& ReadXFillExchangeData( SvStream& rIStm, XFillExchangeData& rData )
{
DBG_ASSERT( rData.pPool, "XFillExchangeData has no pool" );
auto pSet = o3tl::make_unique<SfxItemSet>( *rData.pPool, svl::Items<XATTR_FILL_FIRST, XATTR_FILL_LAST>{} );
sal_uInt32 nItemCount = 0;
sal_uInt16 nWhich, nItemVersion;
rIStm.ReadUInt32( nItemCount );
if( nItemCount > ( XATTR_FILL_LAST - XATTR_FILL_FIRST + 1 ) )
nItemCount = ( XATTR_FILL_LAST - XATTR_FILL_FIRST + 1 );
for( sal_uInt32 i = 0; i < nItemCount; i++ )
{
VersionCompat aCompat( rIStm, StreamMode::READ );
rIStm.ReadUInt16( nWhich ).ReadUInt16( nItemVersion );
if( nWhich )
{
std::unique_ptr<SfxPoolItem> pNewItem(rData.pPool->GetDefaultItem( nWhich ).Create( rIStm, nItemVersion ));
if( pNewItem )
{
pSet->Put( *pNewItem );
}
}
}
rData.pXFillAttrSetItem.reset( new XFillAttrSetItem( std::move(pSet) ) );
rData.pPool = rData.pXFillAttrSetItem->GetItemSet().GetPool();
return rIStm;
}
XFillExchangeData& XFillExchangeData::operator=( const XFillExchangeData& rData )
{
if( rData.pXFillAttrSetItem )
pXFillAttrSetItem.reset( static_cast<XFillAttrSetItem*>( rData.pXFillAttrSetItem->Clone( pPool = rData.pXFillAttrSetItem->GetItemSet().GetPool() ) ) );
else
{
pPool = nullptr;
pXFillAttrSetItem.reset();
}
return *this;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|