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
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
|
/* -*- 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 .
*/
#ifdef __sun
#include <ctime>
#endif
#include <sot/exchange.hxx>
#include <sot/storage.hxx>
#include <comphelper/fileformat.h>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/embed/XStorage.hpp>
#include <sfx2/docfilt.hxx>
#include <sfx2/fcontnr.hxx>
#include <sfx2/objsh.hxx>
#include <utility>
using namespace ::com::sun::star;
SfxFilter::SfxFilter( OUString aProvider, OUString aFilterName ) :
maFilterName(std::move(aFilterName)),
maProvider(std::move(aProvider)),
nFormatType(SfxFilterFlags::NONE),
nVersion(0),
lFormat(SotClipboardFormatId::NONE),
mbEnabled(true)
{
}
SfxFilter::SfxFilter( OUString aName,
std::u16string_view rWildCard,
SfxFilterFlags nType,
SotClipboardFormatId lFmt,
OUString aTypNm,
OUString _aMimeType,
OUString aUsrDat,
OUString _aServiceName,
bool bEnabled ):
aWildCard(rWildCard, ';'),
aTypeName(std::move(aTypNm)),
aUserData(std::move(aUsrDat)),
aServiceName(std::move(_aServiceName)),
aMimeType(std::move(_aMimeType)),
maFilterName(std::move(aName)),
aUIName(maFilterName),
nFormatType(nType),
nVersion(SOFFICE_FILEFORMAT_50),
lFormat(lFmt),
mbEnabled(bEnabled)
{
const OUString aExts = GetWildcard().getGlob();
sal_Int32 nLen{ aExts.getLength() };
if (nLen<=0)
return;
// truncate to first empty extension
if (aExts[0]==';')
{
aWildCard.setGlob(u"");
return;
}
const sal_Int32 nIdx{ aExts.indexOf(";;") };
if (nIdx>0)
nLen = nIdx;
else if (aExts[nLen-1]==';')
--nLen;
if (nLen<aExts.getLength())
aWildCard.setGlob(aExts.subView(0, nLen));
}
SfxFilter::~SfxFilter()
{
}
OUString SfxFilter::GetDefaultExtension() const
{
return GetWildcard().getGlob().getToken(0, ';');
}
OUString SfxFilter::GetSuffixes() const
{
OUString aRet = GetWildcard().getGlob();
aRet = aRet.replaceAll( "*.", "" );
aRet = aRet.replaceAll( ";", "," );
return aRet;
}
std::shared_ptr<const SfxFilter> SfxFilter::GetDefaultFilter( std::u16string_view rName )
{
return SfxFilterContainer::GetDefaultFilter_Impl( rName );
}
std::shared_ptr<const SfxFilter> SfxFilter::GetDefaultFilterFromFactory( const OUString& rFact )
{
return GetDefaultFilter( SfxObjectShell::GetServiceNameFromFactory( rFact ) );
}
std::shared_ptr<const SfxFilter> SfxFilter::GetFilterByName( const OUString& rName )
{
SfxFilterMatcher aMatch;
return aMatch.GetFilter4FilterName( rName, SfxFilterFlags::NONE, SfxFilterFlags::NONE );
}
OUString SfxFilter::GetTypeFromStorage( const SotStorage& rStg )
{
const char* pType=nullptr;
if ( rStg.IsStream( "WordDocument" ) )
{
if ( rStg.IsStream( "0Table" ) || rStg.IsStream( "1Table" ) )
pType = "writer_MS_Word_97";
else
pType = "writer_MS_Word_95";
}
else if ( rStg.IsStream( "Book" ) )
{
pType = "calc_MS_Excel_95";
}
else if ( rStg.IsStream( "Workbook" ) )
{
pType = "calc_MS_Excel_97";
}
else if ( rStg.IsStream( "PowerPoint Document" ) )
{
pType = "impress_MS_PowerPoint_97";
}
else if ( rStg.IsStream( "Equation Native" ) )
{
pType = "math_MathType_3x";
}
else
{
SotClipboardFormatId nClipId = const_cast<SotStorage&>(rStg).GetFormat();
if ( nClipId != SotClipboardFormatId::NONE )
{
std::shared_ptr<const SfxFilter> pFilter = SfxFilterMatcher().GetFilter4ClipBoardId( nClipId );
if ( pFilter )
return pFilter->GetTypeName();
}
}
return pType ? OUString::createFromAscii(pType) : OUString();
}
OUString SfxFilter::GetTypeFromStorage(
const uno::Reference<embed::XStorage>& xStorage )
{
SfxFilterMatcher aMatcher;
css::uno::Reference< css::beans::XPropertySet > xProps( xStorage, css::uno::UNO_QUERY );
if ( xProps.is() )
{
OUString aMediaType;
xProps->getPropertyValue("MediaType") >>= aMediaType;
if ( !aMediaType.isEmpty() )
{
css::datatransfer::DataFlavor aDataFlavor;
aDataFlavor.MimeType = aMediaType;
SotClipboardFormatId nClipId = SotExchange::GetFormat( aDataFlavor );
if ( nClipId != SotClipboardFormatId::NONE )
{
SfxFilterFlags const nMust = SfxFilterFlags::IMPORT;
// template filters shouldn't be detected if not explicitly asked for
SfxFilterFlags const nDont = SFX_FILTER_NOTINSTALLED | SfxFilterFlags::TEMPLATEPATH;
// get filter from storage MediaType
std::shared_ptr<const SfxFilter> pFilter = aMatcher.GetFilter4ClipBoardId( nClipId, nMust, nDont );
if ( !pFilter )
// template filter is asked for , but there isn't one; so at least the "normal" format should be detected
// or storage *is* a template, but bTemplate is not set
pFilter = aMatcher.GetFilter4ClipBoardId( nClipId );
if ( pFilter )
{
return pFilter->GetTypeName();
}
}
}
}
return OUString();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
