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LibreOffice 7.1 SDK C/C++ API Reference
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
32namespace com
33{
34namespace sun
35{
36namespace star
37{
38namespace 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}
60inline 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
80public:
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: */
CPPU_DLLPUBLIC sal_Bool uno_getCurrentContext(void **ppCurrentContext, rtl_uString *pEnvDcp, void *pEnvContext) SAL_THROW_EXTERN_C()
Gets the current task's context.
CPPU_DLLPUBLIC sal_Bool uno_setCurrentContext(void *pCurrentContext, rtl_uString *pEnvDcp, void *pEnvContext) SAL_THROW_EXTERN_C()
Sets the current task's context.
Definition: unotype.hxx:35
bool setCurrentContext(Reference< XCurrentContext > const &xContext)
Setting the current context.
Definition: current_context.hxx:60
Reference< XCurrentContext > getCurrentContext()
Getting the current context.
Definition: current_context.hxx:48
Template reference class for interface type derived from BaseReference.
Definition: Reference.h:180
interface_type * get() const
Gets interface pointer.
Definition: Reference.h:399
This String class provides base functionality for C++ like Unicode character array handling.
Definition: ustring.hxx:161
Objects of this class are used for applying a current context until they are destructed,...
Definition: current_context.hxx:72
ContextLayer(Reference< XCurrentContext > const &xNewContext=Reference< XCurrentContext >())
Constructor: Saves the previous context and sets the new (given) one.
Definition: current_context.hxx:99
Reference< XCurrentContext > getPreviousContext() const
Gets the previously set context.
Definition: current_context.hxx:95
~ContextLayer()
Destructor: restores the previous context.
Definition: current_context.hxx:106