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
|
/* -*- 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 <fmdocumentclassification.hxx>
#include <com/sun/star/container/XChild.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/xforms/XFormsSupplier.hpp>
#include <com/sun/star/frame/XModule.hpp>
#include <o3tl/string_view.hxx>
#include <tools/diagnose_ex.h>
namespace svxform
{
namespace
{
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::XInterface;
using ::com::sun::star::container::XChild;
using ::com::sun::star::frame::XModel;
using ::com::sun::star::uno::UNO_QUERY;
using ::com::sun::star::frame::XModule;
template< class TYPE >
Reference< TYPE > getTypedModelNode( const Reference< XInterface >& _rxModelNode )
{
Reference< TYPE > xTypedNode( _rxModelNode, UNO_QUERY );
if ( xTypedNode.is() )
return xTypedNode;
else
{
Reference< XChild > xChild( _rxModelNode, UNO_QUERY );
if ( xChild.is() )
return getTypedModelNode< TYPE >( xChild->getParent() );
else
return Reference< TYPE >();
}
}
Reference< XModel > getDocument( const Reference< XInterface >& _rxModelNode )
{
return getTypedModelNode< XModel >( _rxModelNode );
}
}
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::frame;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::xforms;
using namespace ::com::sun::star::container;
namespace
{
struct ModuleInfo
{
const char* pAsciiModuleOrServiceName;
DocumentType eType;
};
const ModuleInfo* lcl_getModuleInfo()
{
static const ModuleInfo aModuleInfo[] =
{
{ "com.sun.star.text.TextDocument", eTextDocument },
{ "com.sun.star.text.WebDocument", eWebDocument },
{ "com.sun.star.sheet.SpreadsheetDocument", eSpreadsheetDocument },
{ "com.sun.star.drawing.DrawingDocument", eDrawingDocument },
{ "com.sun.star.presentation.PresentationDocument", ePresentationDocument },
{ "com.sun.star.xforms.XMLFormDocument", eEnhancedForm },
{ "com.sun.star.sdb.FormDesign", eDatabaseForm },
{ "com.sun.star.sdb.TextReportDesign", eDatabaseReport },
{ "com.sun.star.text.GlobalDocument", eTextDocument },
{ nullptr, eUnknownDocumentType }
};
return aModuleInfo;
}
}
//= DocumentClassification
DocumentType DocumentClassification::classifyDocument( const Reference< XModel >& _rxDocumentModel )
{
DocumentType eType( eUnknownDocumentType );
OSL_ENSURE( _rxDocumentModel.is(), "DocumentClassification::classifyDocument: invalid document!" );
if ( !_rxDocumentModel.is() )
return eType;
try
{
// first, check whether the document has a ModuleIdentifier which we know
Reference< XModule > xModule( _rxDocumentModel, UNO_QUERY );
if ( xModule.is() )
eType = getDocumentTypeForModuleIdentifier( xModule->getIdentifier() );
if ( eType != eUnknownDocumentType )
return eType;
// second, check whether it supports one of the services we know
Reference< XServiceInfo > xSI( _rxDocumentModel, UNO_QUERY_THROW );
const ModuleInfo* pModuleInfo = lcl_getModuleInfo();
while ( pModuleInfo->pAsciiModuleOrServiceName )
{
if ( xSI->supportsService( OUString::createFromAscii( pModuleInfo->pAsciiModuleOrServiceName ) ) )
return pModuleInfo->eType;
++pModuleInfo;
}
// last: uhm, there is no last resort
OSL_FAIL( "DocumentClassification::classifyDocument: unknown document!" );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION("svx");
}
return eType;
}
DocumentType DocumentClassification::classifyHostDocument( const Reference< XInterface >& _rxFormComponent )
{
DocumentType eType( eUnknownDocumentType );
try
{
Reference< XModel > xDocument( getDocument( _rxFormComponent ) );
if ( !xDocument.is() )
return eUnknownDocumentType;
eType = classifyDocument( xDocument );
}
catch( const Exception& )
{
TOOLS_WARN_EXCEPTION( "svx", "DocumentClassification::classifyHostDocument" );
}
return eType;
}
DocumentType DocumentClassification::getDocumentTypeForModuleIdentifier( std::u16string_view _rModuleIdentifier )
{
const ModuleInfo* pModuleInfo = lcl_getModuleInfo();
while ( pModuleInfo->pAsciiModuleOrServiceName )
{
if ( o3tl::equalsAscii(_rModuleIdentifier, pModuleInfo->pAsciiModuleOrServiceName ) )
return pModuleInfo->eType;
++pModuleInfo;
}
return eUnknownDocumentType;
}
OUString DocumentClassification::getModuleIdentifierForDocumentType( DocumentType _eType )
{
const ModuleInfo* pModuleInfo = lcl_getModuleInfo();
while ( pModuleInfo->pAsciiModuleOrServiceName )
{
if ( pModuleInfo->eType == _eType )
return OUString::createFromAscii( pModuleInfo->pAsciiModuleOrServiceName );
++pModuleInfo;
}
return OUString();
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
