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
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _NAMEDCOLLECTION_HXX
#define _NAMEDCOLLECTION_HXX
#include <collection.hxx>
#include <cppuhelper/implbase1.hxx>
#include <com/sun/star/container/XNameAccess.hpp>
#include <algorithm>
template<class T>
class NamedCollection : public cppu::ImplInheritanceHelper1<
Collection<T>,
com::sun::star::container::XNameAccess>
{
using Collection<T>::maItems;
using Collection<T>::getItem;
using Collection<T>::hasItem;
public:
NamedCollection() {}
virtual ~NamedCollection() {}
const T& getItem( const rtl::OUString& rName ) const
{
OSL_ENSURE( hasItem( rName ), "invalid name" );
return *findItem( rName );
}
bool hasItem( const rtl::OUString& rName ) const
{
return findItem( rName ) != maItems.end();
}
typedef com::sun::star::uno::Sequence<rtl::OUString> Names_t;
Names_t getNames() const
{
// iterate over members, and collect all those that have names
std::vector<rtl::OUString> aNames;
for( typename std::vector<T>::const_iterator aIter = maItems.begin();
aIter != maItems.end();
aIter++ )
{
com::sun::star::uno::Reference<com::sun::star::container::XNamed>
xNamed( *aIter, com::sun::star::uno::UNO_QUERY );
if( xNamed.is() )
aNames.push_back( xNamed->getName() );
}
// copy names to Sequence and return
Names_t aResult( aNames.size() );
rtl::OUString* pStrings = aResult.getArray();
std::copy( aNames.begin(), aNames.end(), pStrings );
return aResult;
}
protected:
typename std::vector<T>::const_iterator findItem( const rtl::OUString& rName ) const
{
for( typename std::vector<T>::const_iterator aIter = maItems.begin();
aIter != maItems.end();
aIter++ )
{
com::sun::star::uno::Reference<com::sun::star::container::XNamed>
xNamed( *aIter, com::sun::star::uno::UNO_QUERY );
if( xNamed.is() && xNamed->getName() == rName )
return aIter;
}
return maItems.end();
}
public:
// XElementAccess
virtual typename Collection<T>::Type_t SAL_CALL getElementType()
throw( typename Collection<T>::RuntimeException_t )
{
return Collection<T>::getElementType();
}
virtual sal_Bool SAL_CALL hasElements()
throw( typename Collection<T>::RuntimeException_t )
{
return Collection<T>::hasElements();
}
// XNameAccess : XElementAccess
virtual typename Collection<T>::Any_t SAL_CALL getByName(
const rtl::OUString& aName )
throw( typename Collection<T>::NoSuchElementException_t,
typename Collection<T>::WrappedTargetException_t,
typename Collection<T>::RuntimeException_t )
{
if( hasItem( aName ) )
return com::sun::star::uno::makeAny( getItem( aName ) );
else
throw typename Collection<T>::NoSuchElementException_t();
}
virtual Names_t SAL_CALL getElementNames()
throw( typename Collection<T>::RuntimeException_t )
{
return getNames();
}
virtual sal_Bool SAL_CALL hasByName(
const rtl::OUString& aName )
throw( typename Collection<T>::RuntimeException_t )
{
return hasItem( aName ) ? sal_True : sal_False;
}
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
