LibreOffice Module comphelper (master)  1
NamedPropertyValuesContainer.cxx
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19 
20 #include <com/sun/star/container/XNameContainer.hpp>
21 #include <com/sun/star/uno/Sequence.h>
22 #include <com/sun/star/beans/PropertyValue.hpp>
23 #include <comphelper/sequence.hxx>
24 #include <cppuhelper/implbase.hxx>
25 #include <com/sun/star/lang/XServiceInfo.hpp>
27 #include <map>
28 
29 
30 namespace com::sun::star::uno { class XComponentContext; }
31 using namespace com::sun::star;
32 
33 typedef std::map< OUString, uno::Sequence<beans::PropertyValue> > NamedPropertyValues;
34 
35 namespace {
36 
37 class NamedPropertyValuesContainer : public cppu::WeakImplHelper< container::XNameContainer, lang::XServiceInfo >
38 {
39 public:
40  NamedPropertyValuesContainer() throw();
41 
42  // XNameContainer
43  virtual void SAL_CALL insertByName( const OUString& aName, const css::uno::Any& aElement ) override;
44  virtual void SAL_CALL removeByName( const OUString& Name ) override;
45 
46  // XNameReplace
47  virtual void SAL_CALL replaceByName( const OUString& aName, const css::uno::Any& aElement ) override;
48 
49  // XNameAccess
50  virtual css::uno::Any SAL_CALL getByName( const OUString& aName ) override;
51  virtual css::uno::Sequence< OUString > SAL_CALL getElementNames( ) override;
52  virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) override;
53 
54  // XElementAccess
55  virtual css::uno::Type SAL_CALL getElementType( ) override;
56  virtual sal_Bool SAL_CALL hasElements( ) override;
57 
58  //XServiceInfo
59  virtual OUString SAL_CALL getImplementationName( ) override;
60  virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
61  virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override;
62 
63 private:
65 };
66 
67 }
68 
69 NamedPropertyValuesContainer::NamedPropertyValuesContainer() throw()
70 {
71 }
72 
73 // XNameContainer
74 void SAL_CALL NamedPropertyValuesContainer::insertByName( const OUString& aName, const uno::Any& aElement )
75 {
76  if( maProperties.find( aName ) != maProperties.end() )
77  throw container::ElementExistException();
78 
79  uno::Sequence<beans::PropertyValue> aProps;
80  if( !(aElement >>= aProps ) )
81  throw lang::IllegalArgumentException();
82 
83  maProperties.emplace( aName, aProps );
84 }
85 
86 void SAL_CALL NamedPropertyValuesContainer::removeByName( const OUString& Name )
87 {
88  NamedPropertyValues::iterator aIter = maProperties.find( Name );
89  if( aIter == maProperties.end() )
90  throw container::NoSuchElementException();
91 
92  maProperties.erase( aIter );
93 }
94 
95 // XNameReplace
96 void SAL_CALL NamedPropertyValuesContainer::replaceByName( const OUString& aName, const css::uno::Any& aElement )
97 {
98  NamedPropertyValues::iterator aIter = maProperties.find( aName );
99  if( aIter == maProperties.end() )
100  throw container::NoSuchElementException();
101 
102  uno::Sequence<beans::PropertyValue> aProps;
103  if( !(aElement >>= aProps) )
104  throw lang::IllegalArgumentException();
105 
106  (*aIter).second = aProps;
107 }
108 
109 // XNameAccess
110 css::uno::Any SAL_CALL NamedPropertyValuesContainer::getByName( const OUString& aName )
111 {
112  NamedPropertyValues::iterator aIter = maProperties.find( aName );
113  if( aIter == maProperties.end() )
114  throw container::NoSuchElementException();
115 
116  uno::Any aElement;
117 
118  aElement <<= (*aIter).second;
119 
120  return aElement;
121 }
122 
123 css::uno::Sequence< OUString > SAL_CALL NamedPropertyValuesContainer::getElementNames( )
124 {
126 }
127 
128 sal_Bool SAL_CALL NamedPropertyValuesContainer::hasByName( const OUString& aName )
129 {
130  NamedPropertyValues::iterator aIter = maProperties.find( aName );
131  return aIter != maProperties.end();
132 }
133 
134 // XElementAccess
135 css::uno::Type SAL_CALL NamedPropertyValuesContainer::getElementType( )
136 {
138 }
139 
140 sal_Bool SAL_CALL NamedPropertyValuesContainer::hasElements( )
141 {
142  return !maProperties.empty();
143 }
144 
145 //XServiceInfo
146 OUString SAL_CALL NamedPropertyValuesContainer::getImplementationName( )
147 {
148  return "NamedPropertyValuesContainer";
149 }
150 
151 sal_Bool SAL_CALL NamedPropertyValuesContainer::supportsService( const OUString& ServiceName )
152 {
153  return cppu::supportsService(this, ServiceName);
154 }
155 
156 css::uno::Sequence< OUString > SAL_CALL NamedPropertyValuesContainer::getSupportedServiceNames( )
157 {
158  return { "com.sun.star.document.NamedPropertyValues" };
159 }
160 
161 extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
163  css::uno::XComponentContext *,
164  css::uno::Sequence<css::uno::Any> const &)
165 {
166  return cppu::acquire(new NamedPropertyValuesContainer());
167 }
168 
169 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
css::uno::Sequence< OUString > getSupportedServiceNames()
OUString getImplementationName()
OUString Name
SAL_DLLPUBLIC_EXPORT css::uno::XInterface * NamedPropertyValuesContainer_get_implementation(css::uno::XComponentContext *, css::uno::Sequence< css::uno::Any > const &)
bool CPPUHELPER_DLLPUBLIC supportsService(css::lang::XServiceInfo *implementation, rtl::OUString const &name)
SvGenericNameContainerMapImpl maProperties
unsigned char sal_Bool
std::map< OUString, uno::Sequence< beans::PropertyValue > > NamedPropertyValues
OUString aName
css::uno::Sequence< typename M::key_type > mapKeysToSequence(M const &map)
Copy (keys or values) from an associate container into a Sequence.
Definition: sequence.hxx:293