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
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325 | /* -*- 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 <comphelper/namedvaluecollection.hxx>
#include <com/sun/star/beans/NamedValue.hpp>
#include <com/sun/star/lang/IllegalArgumentException.hpp>
#include <com/sun/star/beans/PropertyState.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <rtl/instance.hxx>
#include <sal/log.hxx>
#include <algorithm>
#include <unordered_map>
namespace comphelper
{
using ::com::sun::star::uno::Any;
using ::com::sun::star::uno::Sequence;
using ::com::sun::star::beans::PropertyValue;
using ::com::sun::star::beans::NamedValue;
using ::com::sun::star::uno::Type;
using ::com::sun::star::uno::cpp_acquire;
using ::com::sun::star::uno::cpp_release;
using ::com::sun::star::uno::cpp_queryInterface;
using ::com::sun::star::lang::IllegalArgumentException;
using ::com::sun::star::beans::PropertyState_DIRECT_VALUE;
typedef std::unordered_map< OUString, Any > NamedValueRepository;
struct NamedValueCollection_Impl
{
NamedValueRepository aValues;
};
NamedValueCollection::NamedValueCollection()
:m_pImpl( new NamedValueCollection_Impl )
{
}
NamedValueCollection::NamedValueCollection( const NamedValueCollection& _rCopySource )
:m_pImpl( new NamedValueCollection_Impl )
{
*this = _rCopySource;
}
NamedValueCollection::NamedValueCollection(NamedValueCollection&& _rCopySource) noexcept
:m_pImpl( std::move(_rCopySource.m_pImpl) )
{
}
NamedValueCollection& NamedValueCollection::operator=( const NamedValueCollection& i_rCopySource )
{
m_pImpl->aValues = i_rCopySource.m_pImpl->aValues;
return *this;
}
NamedValueCollection& NamedValueCollection::operator=(NamedValueCollection&& i_rCopySource) noexcept
{
m_pImpl = std::move(i_rCopySource.m_pImpl);
return *this;
}
NamedValueCollection::NamedValueCollection( const Any& _rElements )
:m_pImpl( new NamedValueCollection_Impl )
{
impl_assign( _rElements );
}
NamedValueCollection::NamedValueCollection( const Sequence< Any >& _rArguments )
:m_pImpl( new NamedValueCollection_Impl )
{
impl_assign( _rArguments );
}
NamedValueCollection::NamedValueCollection( const Sequence< PropertyValue >& _rArguments )
:m_pImpl( new NamedValueCollection_Impl )
{
impl_assign( _rArguments );
}
NamedValueCollection::NamedValueCollection( const Sequence< NamedValue >& _rArguments )
:m_pImpl( new NamedValueCollection_Impl )
{
impl_assign( _rArguments );
}
NamedValueCollection::~NamedValueCollection()
{
}
bool NamedValueCollection::canExtractFrom( css::uno::Any const & i_value )
{
Type const & aValueType = i_value.getValueType();
return aValueType.equals( ::cppu::UnoType< PropertyValue >::get() )
|| aValueType.equals( ::cppu::UnoType< NamedValue >::get() )
|| aValueType.equals( ::cppu::UnoType< Sequence< PropertyValue > >::get() )
|| aValueType.equals( ::cppu::UnoType< Sequence< NamedValue > >::get() );
}
NamedValueCollection& NamedValueCollection::merge( const NamedValueCollection& _rAdditionalValues, bool _bOverwriteExisting )
{
for (auto const& value : _rAdditionalValues.m_pImpl->aValues)
{
if ( _bOverwriteExisting || !impl_has( value.first ) )
impl_put( value.first, value.second );
}
return *this;
}
size_t NamedValueCollection::size() const
{
return m_pImpl->aValues.size();
}
bool NamedValueCollection::empty() const
{
return m_pImpl->aValues.empty();
}
std::vector< OUString > NamedValueCollection::getNames() const
{
std::vector< OUString > aNames;
for (auto const& value : m_pImpl->aValues)
{
aNames.push_back( value.first );<--- Consider using std::transform algorithm instead of a raw loop.
}
return aNames;
}
void NamedValueCollection::impl_assign( const Any& i_rWrappedElements )
{
Sequence< NamedValue > aNamedValues;
Sequence< PropertyValue > aPropertyValues;
NamedValue aNamedValue;
PropertyValue aPropertyValue;
if ( i_rWrappedElements >>= aNamedValues )
impl_assign( aNamedValues );
else if ( i_rWrappedElements >>= aPropertyValues )
impl_assign( aPropertyValues );
else if ( i_rWrappedElements >>= aNamedValue )
impl_assign( Sequence< NamedValue >( &aNamedValue, 1 ) );
else if ( i_rWrappedElements >>= aPropertyValue )
impl_assign( Sequence< PropertyValue >( &aPropertyValue, 1 ) );
else
SAL_WARN_IF( i_rWrappedElements.hasValue(), "comphelper", "NamedValueCollection::impl_assign(Any): unsupported type!" );
}
void NamedValueCollection::impl_assign( const Sequence< Any >& _rArguments )
{
{
NamedValueRepository aEmpty;
m_pImpl->aValues.swap( aEmpty );
}
PropertyValue aPropertyValue;
NamedValue aNamedValue;
for ( auto const & argument : _rArguments )
{
if ( argument >>= aPropertyValue )
m_pImpl->aValues[ aPropertyValue.Name ] = aPropertyValue.Value;
else if ( argument >>= aNamedValue )
m_pImpl->aValues[ aNamedValue.Name ] = aNamedValue.Value;
else
{
SAL_WARN_IF(
argument.hasValue(), "comphelper",
("NamedValueCollection::impl_assign: encountered a value"
" type which I cannot handle: "
+ argument.getValueTypeName()));
}
}
}
void NamedValueCollection::impl_assign( const Sequence< PropertyValue >& _rArguments )
{
{
NamedValueRepository aEmpty;
m_pImpl->aValues.swap( aEmpty );
}
for ( auto const & argument : _rArguments )
m_pImpl->aValues[ argument.Name ] = argument.Value;
}
void NamedValueCollection::impl_assign( const Sequence< NamedValue >& _rArguments )
{
{
NamedValueRepository aEmpty;
m_pImpl->aValues.swap( aEmpty );
}
for ( auto const & argument : _rArguments )
m_pImpl->aValues[ argument.Name ] = argument.Value;
}
bool NamedValueCollection::get_ensureType( const OUString& _rValueName, void* _pValueLocation, const Type& _rExpectedValueType ) const
{
NamedValueRepository::const_iterator pos = m_pImpl->aValues.find( _rValueName );
if ( pos != m_pImpl->aValues.end() )
{
if ( uno_type_assignData(
_pValueLocation, _rExpectedValueType.getTypeLibType(),
const_cast< void* >( pos->second.getValue() ), pos->second.getValueType().getTypeLibType(),
reinterpret_cast< uno_QueryInterfaceFunc >( cpp_queryInterface ),
reinterpret_cast< uno_AcquireFunc >( cpp_acquire ),
reinterpret_cast< uno_ReleaseFunc >( cpp_release )
) )
// argument exists, and could be extracted
return true;
// argument exists, but is of wrong type
throw IllegalArgumentException(
"Invalid value type for '" + _rValueName
+ "'.\nExpected: " + _rExpectedValueType.getTypeName()
+ "\nFound: " + pos->second.getValueType().getTypeName(),
nullptr, 0 );
}
// argument does not exist
return false;
}
namespace
{
class theEmptyDefault : public rtl::Static<Any, theEmptyDefault> {};
}
const Any& NamedValueCollection::impl_get( const OUString& _rValueName ) const
{
NamedValueRepository::const_iterator pos = m_pImpl->aValues.find( _rValueName );
if ( pos != m_pImpl->aValues.end() )
return pos->second;
return theEmptyDefault::get();
}
bool NamedValueCollection::impl_has( const OUString& _rValueName ) const
{
NamedValueRepository::const_iterator pos = m_pImpl->aValues.find( _rValueName );
return ( pos != m_pImpl->aValues.end() );
}
bool NamedValueCollection::impl_put( const OUString& _rValueName, const Any& _rValue )
{
bool bHas = impl_has( _rValueName );
m_pImpl->aValues[ _rValueName ] = _rValue;
return bHas;
}
bool NamedValueCollection::impl_remove( const OUString& _rValueName )
{
NamedValueRepository::iterator pos = m_pImpl->aValues.find( _rValueName );
if ( pos == m_pImpl->aValues.end() )
return false;
m_pImpl->aValues.erase( pos );
return true;
}
sal_Int32 NamedValueCollection::operator >>= ( Sequence< PropertyValue >& _out_rValues ) const
{
_out_rValues.realloc( m_pImpl->aValues.size() );
std::transform( m_pImpl->aValues.begin(), m_pImpl->aValues.end(), _out_rValues.getArray(),
[](const NamedValueRepository::value_type& _rValue)
{ return PropertyValue( _rValue.first, 0, _rValue.second, PropertyState_DIRECT_VALUE ); } );
return _out_rValues.getLength();
}
sal_Int32 NamedValueCollection::operator >>= ( Sequence< NamedValue >& _out_rValues ) const
{
_out_rValues.realloc( m_pImpl->aValues.size() );
std::transform( m_pImpl->aValues.begin(), m_pImpl->aValues.end(), _out_rValues.getArray(),
[](const NamedValueRepository::value_type& _rValue)
{ return NamedValue( _rValue.first, _rValue.second ); } );
return _out_rValues.getLength();
}
} // namespace comphelper
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|