LibreOffice Module comphelper (master) 1
enumhelper.hxx
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1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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9 * This file incorporates work covered by the following license notice:
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11 * Licensed to the Apache Software Foundation (ASF) under one or more
12 * contributor license agreements. See the NOTICE file distributed
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17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 */
19
20#ifndef INCLUDED_COMPHELPER_ENUMHELPER_HXX
21#define INCLUDED_COMPHELPER_ENUMHELPER_HXX
22
23#include <com/sun/star/container/XEnumeration.hpp>
24#include <com/sun/star/lang/XEventListener.hpp>
27#include <mutex>
28#include <variant>
29#include <vector>
30
31namespace com::sun::star::container { class XIndexAccess; }
32namespace com::sun::star::container { class XNameAccess; }
33
34namespace comphelper
35{
36
41 public ::cppu::WeakImplHelper< css::container::XEnumeration ,
42 css::lang::XEventListener >
43{
44 std::variant<css::uno::Sequence< OUString >, std::vector<OUString>> m_aNames;
45 css::uno::Reference< css::container::XNameAccess > m_xAccess;
46 sal_Int32 m_nPos;
49
50public:
51 OEnumerationByName(const css::uno::Reference< css::container::XNameAccess > _xAccess);
52 OEnumerationByName(const css::uno::Reference< css::container::XNameAccess > _xAccess,
53 std::vector<OUString> _aNames );
54 virtual ~OEnumerationByName() override;
55
56 virtual sal_Bool SAL_CALL hasMoreElements( ) override;
57 virtual css::uno::Any SAL_CALL nextElement( ) override;
58
59 virtual void SAL_CALL disposing(const css::lang::EventObject& aEvent) override;
60
61private:
62 sal_Int32 getLength() const;
63 const OUString& getElement(sal_Int32 nIndex) const;
64 COMPHELPER_DLLPRIVATE void impl_startDisposeListening();
65 COMPHELPER_DLLPRIVATE void impl_stopDisposeListening();
66};
67
72 public ::cppu::WeakImplHelper< css::container::XEnumeration ,
73 css::lang::XEventListener >
74{
75 css::uno::Reference< css::container::XIndexAccess > m_xAccess;
76 sal_Int32 m_nPos;
79
80public:
81 OEnumerationByIndex(css::uno::Reference< css::container::XIndexAccess > _xAccess);
82 virtual ~OEnumerationByIndex() override;
83
84 virtual sal_Bool SAL_CALL hasMoreElements( ) override;
85 virtual css::uno::Any SAL_CALL nextElement( ) override;
86
87 virtual void SAL_CALL disposing(const css::lang::EventObject& aEvent) override;
88
89private:
90 COMPHELPER_DLLPRIVATE void impl_startDisposeListening();
91 COMPHELPER_DLLPRIVATE void impl_stopDisposeListening();
92};
93
94// this is the way that works for ENABLE_LTO with MSVC 2013
95class SAL_DLLPUBLIC_TEMPLATE OAnyEnumeration_BASE
96 : public ::cppu::WeakImplHelper<css::container::XEnumeration> {};
97
104{
105 sal_Int32 m_nPos;
106 css::uno::Sequence< css::uno::Any > m_lItems;
108
109public:
110 OAnyEnumeration(const css::uno::Sequence< css::uno::Any >& lItems);
111 virtual ~OAnyEnumeration() override;
112
113 virtual sal_Bool SAL_CALL hasMoreElements( ) override;
114 virtual css::uno::Any SAL_CALL nextElement( ) override;
115
116};
117
118}
119
120#endif // INCLUDED_COMPHELPER_ENUMHELPER_HXX
121
122/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
AnyEventRef aEvent
provides a com.sun.star.container::XEnumeration for an outside set vector of Any's.
Definition: enumhelper.hxx:104
css::uno::Sequence< css::uno::Any > m_lItems
Definition: enumhelper.hxx:106
provides a com.sun.star.container::XEnumeration access based on an object implementing the com....
Definition: enumhelper.hxx:74
css::uno::Reference< css::container::XIndexAccess > m_xAccess
Definition: enumhelper.hxx:75
provides a com.sun.star.container::XEnumeration access based on an object implementing the com....
Definition: enumhelper.hxx:43
std::variant< css::uno::Sequence< OUString >, std::vector< OUString > > m_aNames
Definition: enumhelper.hxx:44
css::uno::Reference< css::container::XNameAccess > m_xAccess
Definition: enumhelper.hxx:45
#define COMPHELPER_DLLPRIVATE
#define COMPHELPER_DLLPUBLIC
double getLength(const B2DPolygon &rCandidate)
std::mutex mutex
Definition: random.cxx:41
unsigned char sal_Bool