23#ifndef INCLUDED_CPPUHELPER_INTERFACECONTAINER_H
24#define INCLUDED_CPPUHELPER_INTERFACECONTAINER_H
37#include "com/sun/star/lang/EventObject.hpp"
39#include "com/sun/star/lang/DisposedException.hpp"
42namespace com {
namespace sun {
namespace star {
namespace uno {
class XInterface; } } } }
55 std::vector< css::uno::Reference< css::uno::XInterface > > *
pAsVector;
63class OInterfaceContainerHelper;
96 {
return nRemain != 0; }
101 css::uno::XInterface * SAL_CALL
next();
135 static void * SAL_CALL
operator new(
size_t nSize )
137 static void SAL_CALL
operator delete(
void * pMem )
139 static void * SAL_CALL
operator new( size_t,
void * pMem )
141 static void SAL_CALL
operator delete(
void *,
void * )
166 css::uno::Sequence< css::uno::Reference< css::uno::XInterface > > SAL_CALL
getElements()
const;
184 sal_Int32 SAL_CALL
addInterface(
const css::uno::Reference< css::uno::XInterface > & rxIFace );
192 sal_Int32 SAL_CALL
removeInterface(
const css::uno::Reference< css::uno::XInterface > & rxIFace );
214 template <
typename ListenerT,
typename FuncT>
215 inline void forEach( FuncT
const& func );
238 template<
typename ListenerT,
typename EventT >
239 inline void notifyEach(
void ( SAL_CALL ListenerT::*NotificationMethod )(
const EventT& ),
const EventT& Event );
263 void copyAndResetInUse();
266 template<
typename ListenerT,
typename EventT >
267 class NotifySingleListener
270 typedef void ( SAL_CALL ListenerT::*NotificationMethod )(
const EventT& );
271 NotificationMethod m_pMethod;
272 const EventT& m_rEvent;
274 NotifySingleListener( NotificationMethod method,
const EventT& event ) : m_pMethod( method ), m_rEvent( event ) { }
276 void operator()(
const css::uno::Reference<ListenerT>& listener )
const
278 (listener.get()->*m_pMethod)( m_rEvent );
283template <
typename ListenerT,
typename FuncT>
289 if (xListener.is()) {
293 catch (css::lang::DisposedException
const& exc) {
294 if (exc.Context == xListener)
301template<
typename ListenerT,
typename EventT >
304 forEach< ListenerT, NotifySingleListener< ListenerT, EventT > >( NotifySingleListener< ListenerT, EventT >( NotificationMethod, Event ) );
314template<
class key,
class hashImpl =
void,
class equalImpl = std::equal_to<key> >
319 static void * SAL_CALL
operator new(
size_t nSize )
321 static void SAL_CALL
operator delete(
void * pMem )
323 static void * SAL_CALL
operator new( size_t,
void * pMem )
325 static void SAL_CALL
operator delete(
void *,
void * )
374 const css::uno::Reference< css::uno::XInterface > & r );
388 const css::uno::Reference< css::uno::XInterface > & rxIFace );
395 inline void SAL_CALL
disposeAndClear(
const css::lang::EventObject & rEvt );
399 inline void SAL_CALL
clear();
403 typedef ::std::vector< std::pair < key , void* > > InterfaceMap;
404 InterfaceMap *m_pMap;
407 typename InterfaceMap::iterator find(
const key &rKey)
const
409 typename InterfaceMap::iterator iter = m_pMap->begin();
410 typename InterfaceMap::iterator end = m_pMap->end();
415 if( equal( iter->first, rKey ) )
438template <
class container ,
class keyType >
458 , bInDispose( false )
466 const css::uno::Reference < css::uno::XInterface > &r )
469 OSL_ENSURE( !bInDispose,
"do not add listeners in the dispose call" );
470 OSL_ENSURE( !bDisposed,
"object is disposed" );
471 if( ! bInDispose && ! bDisposed )
472 aLC.addInterface( key , r );
480 const css::uno::Reference < css::uno::XInterface > & r )
483 if( ! bInDispose && ! bDisposed )
484 aLC.removeInterface( key , r );
494 {
return aLC.getContainer( key ); }
508 {
return static_cast<size_t>(s.getTypeName().hashCode()); }
519 static void * SAL_CALL
operator new(
size_t nSize )
521 static void SAL_CALL
operator delete(
void * pMem )
523 static void * SAL_CALL
operator new( size_t,
void * pMem )
525 static void SAL_CALL
operator delete(
void *,
void * )
572 const css::uno::Type & rKey,
573 const css::uno::Reference< css::uno::XInterface > & r );
586 const css::uno::Type & rKey,
587 const css::uno::Reference< css::uno::XInterface > & rxIFace );
#define SAL_DELETED_FUNCTION
short-circuit extra-verbose API namespaces
Definition: types.h:396
unsigned char sal_Bool
Definition: types.h:38
#define SAL_WARN_UNUSED
Annotate classes where a compiler should warn if an instance is unused.
Definition: types.h:611
SAL_DLLPUBLIC void rtl_freeMemory(void *Ptr) SAL_THROW_EXTERN_C()
Free memory.
SAL_DLLPUBLIC void * rtl_allocateMemory(sal_Size Bytes) SAL_THROW_EXTERN_C()
Allocate memory.
Provides simple diagnostic support.
#define CPPUHELPER_DLLPUBLIC
Definition: cppuhelperdllapi.h:32
#define OSL_ENSURE(c, m)
If cond is false, reports an error with message msg.
Definition: diagnose.h:87
@ UNO_QUERY
This enum value can be used for implicit interface query.
Definition: Reference.h:157
Definition: Enterable.hxx:31
OBroadcastHelperVar< OMultiTypeInterfaceContainerHelper, OMultiTypeInterfaceContainerHelper::keyType > OBroadcastHelper
Definition: interfacecontainer.h:608
A mutual exclusion synchronization object.
Definition: mutex.hxx:35
Object lifetime scoped mutex object or interface lock.
Definition: mutex.hxx:124
This is here to optimise space in the common case that there are zero or one listeners.
Definition: interfacecontainer.h:54
std::vector< css::uno::Reference< css::uno::XInterface > > * pAsVector
Definition: interfacecontainer.h:55
css::uno::XInterface * pAsInterface
Definition: interfacecontainer.h:56
element_alias()
Definition: interfacecontainer.h:57
This is the iterator of an InterfaceContainerHelper.
Definition: interfacecontainer.h:72
~OInterfaceIteratorHelper()
Releases the connection to the container.
void remove()
Removes the current element (the last one returned by next()) from the underlying container.
bool hasMoreElements() const
Return true, if there are more elements in the iterator.
Definition: interfacecontainer.h:95
OInterfaceIteratorHelper(OInterfaceContainerHelper &rCont)
Create an iterator over the elements of the container.
css::uno::XInterface * next()
Return the next element of the iterator.
A container of interfaces.
Definition: interfacecontainer.h:132
sal_Int32 getLength() const
Return the number of Elements in the container.
void notifyEach(void(ListenerT::*NotificationMethod)(const EventT &), const EventT &Event)
Calls a UNO listener method for each contained listener.
Definition: interfacecontainer.h:302
void disposeAndClear(const css::lang::EventObject &rEvt)
Call disposing on all object in the container that support XEventListener.
sal_Int32 removeInterface(const css::uno::Reference< css::uno::XInterface > &rxIFace)
Removes an element from the container.
void forEach(FuncT const &func)
Executes a functor for each contained listener of specified type, e.g.
Definition: interfacecontainer.h:284
~OInterfaceContainerHelper()
Release all interfaces.
sal_Int32 addInterface(const css::uno::Reference< css::uno::XInterface > &rxIFace)
Inserts an element into the container.
void clear()
Clears the container without calling disposing().
OInterfaceContainerHelper(::osl::Mutex &rMutex)
Create an interface container.
css::uno::Sequence< css::uno::Reference< css::uno::XInterface > > getElements() const
Return all interfaces added to this container.
A helper class to store interface references of different types.
Definition: interfacecontainer.h:316
~OMultiTypeInterfaceContainerHelperVar()
Deletes all containers.
Definition: interfacecontainer.hxx:45
sal_Int32 addInterface(const key &rKey, const css::uno::Reference< css::uno::XInterface > &r)
Inserts an element into the container with the specified key.
Definition: interfacecontainer.hxx:106
OInterfaceContainerHelper * getContainer(const key &) const
Return the container created under this key.
Definition: interfacecontainer.hxx:93
void clear()
Remove all elements of all containers.
Definition: interfacecontainer.hxx:179
void disposeAndClear(const css::lang::EventObject &rEvt)
Call disposing on all references in the container, that support XEventListener.
Definition: interfacecontainer.hxx:142
key keyType
Definition: interfacecontainer.h:401
OMultiTypeInterfaceContainerHelperVar(::osl::Mutex &rMutex)
Create a container of interface containers.
Definition: interfacecontainer.hxx:37
css::uno::Sequence< key > getContainedTypes() const
Return all id's under which at least one interface is added.
Definition: interfacecontainer.hxx:61
sal_Int32 removeInterface(const key &rKey, const css::uno::Reference< css::uno::XInterface > &rxIFace)
Removes an element from the container with the specified key.
Definition: interfacecontainer.hxx:124
This struct contains the standard variables of a broadcaster.
Definition: interfacecontainer.h:440
OInterfaceContainerHelper * getContainer(const keyType &key) const
Return the container created under this key.
Definition: interfacecontainer.h:493
void addListener(const keyType &key, const css::uno::Reference< css::uno::XInterface > &r)
adds a listener threadsafe.
Definition: interfacecontainer.h:464
container aLC
ListenerContainer class is thread safe.
Definition: interfacecontainer.h:444
::osl::Mutex & rMutex
The shared mutex.
Definition: interfacecontainer.h:442
sal_Bool bInDispose
In dispose call.
Definition: interfacecontainer.h:448
void removeListener(const keyType &key, const css::uno::Reference< css::uno::XInterface > &r)
removes a listener threadsafe
Definition: interfacecontainer.h:478
sal_Bool bDisposed
Dispose call ready.
Definition: interfacecontainer.h:446
OBroadcastHelperVar(::osl::Mutex &rMutex_)
Initialize the structure.
Definition: interfacecontainer.h:454
Definition: interfacecontainer.h:506
size_t operator()(const css::uno::Type &s) const
Definition: interfacecontainer.h:507
Specialized class for key type css::uno::Type, without explicit usage of STL symbols.
Definition: interfacecontainer.h:516
void disposeAndClear(const css::lang::EventObject &rEvt)
Call disposing on all object in the container that support XEventListener.
OMultiTypeInterfaceContainerHelper(::osl::Mutex &rMutex)
Create a container of interface containers.
void clear()
Remove all elements of all containers.
~OMultiTypeInterfaceContainerHelper()
Delete all containers.
css::uno::Sequence< css::uno::Type > getContainedTypes() const
Return all id's under which at least one interface is added.
sal_Int32 removeInterface(const css::uno::Type &rKey, const css::uno::Reference< css::uno::XInterface > &rxIFace)
Removes an element from the container with the specified key.
OInterfaceContainerHelper * getContainer(const css::uno::Type &rKey) const
Return the container created under this key.
sal_Int32 addInterface(const css::uno::Type &rKey, const css::uno::Reference< css::uno::XInterface > &r)
Inserts an element into the container with the specified key.
css::uno::Type keyType
Definition: interfacecontainer.h:599