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current_context.hxx
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19 #ifndef INCLUDED_UNO_CURRENT_CONTEXT_HXX
20 #define INCLUDED_UNO_CURRENT_CONTEXT_HXX
21 
22 #include <sal/config.h>
23 
24 #include <cstddef>
25 
26 #include <uno/current_context.h>
27 #include <uno/lbnames.h>
28 
29 #include <com/sun/star/uno/XCurrentContext.hpp>
30 
31 
32 namespace com
33 {
34 namespace sun
35 {
36 namespace star
37 {
38 namespace uno
39 {
40 
49 {
51  ::rtl::OUString aEnvTypeName( CPPU_CURRENT_LANGUAGE_BINDING_NAME );
52  ::uno_getCurrentContext( reinterpret_cast<void **>(&xRet), aEnvTypeName.pData, NULL );
53  return xRet;
54 }
60 inline bool SAL_CALL setCurrentContext(
61  Reference< XCurrentContext > const & xContext )
62 {
63  ::rtl::OUString aEnvTypeName( CPPU_CURRENT_LANGUAGE_BINDING_NAME );
64  return ::uno_setCurrentContext( xContext.get(), aEnvTypeName.pData, NULL );
65 }
66 
72 {
75  ::rtl::OUString m_aEnvTypeName;
78  Reference< XCurrentContext > m_xPreviousContext;
79 
80 public:
85  inline ContextLayer(
89  inline ~ContextLayer();
90 
96  { return m_xPreviousContext; }
97 };
98 
100  : m_aEnvTypeName( CPPU_CURRENT_LANGUAGE_BINDING_NAME )
101 {
102  ::uno_getCurrentContext( reinterpret_cast<void **>(&m_xPreviousContext), m_aEnvTypeName.pData, NULL );
103  ::uno_setCurrentContext( xNewContext.get(), m_aEnvTypeName.pData, NULL );
104 }
105 
107 {
108  ::uno_setCurrentContext( m_xPreviousContext.get(), m_aEnvTypeName.pData, NULL );
109 }
110 
111 }
112 }
113 }
114 }
115 
116 #endif
117 
118 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Reference< XCurrentContext > getCurrentContext()
Getting the current context.
Definition: current_context.hxx:48
ContextLayer(Reference< XCurrentContext > const &xNewContext=Reference< XCurrentContext >())
Constructor: Saves the previous context and sets the new (given) one.
Definition: current_context.hxx:99
Objects of this class are used for applying a current context until they are destructed, i.e.
Definition: current_context.hxx:71
Reference< XCurrentContext > getPreviousContext() const
Gets the previously set context.
Definition: current_context.hxx:95
interface_type * get() const
Gets interface pointer.
Definition: Reference.h:419
CPPU_DLLPUBLIC sal_Bool uno_setCurrentContext(void *pCurrentContext, rtl_uString *pEnvDcp, void *pEnvContext) SAL_THROW_EXTERN_C()
Sets the current task&#39;s context.
~ContextLayer()
Destructor: restores the previous context.
Definition: current_context.hxx:106
This String class provides base functionality for C++ like Unicode character array handling...
Definition: ustring.hxx:106
bool setCurrentContext(Reference< XCurrentContext > const &xContext)
Setting the current context.
Definition: current_context.hxx:60
CPPU_DLLPUBLIC sal_Bool uno_getCurrentContext(void **ppCurrentContext, rtl_uString *pEnvDcp, void *pEnvContext) SAL_THROW_EXTERN_C()
Gets the current task&#39;s context.