dbaui::SelectionNotifier Class Reference

Collaboration diagram for dbaui::SelectionNotifier:

Classes
struct	SelectionGuardAccess

Public Member Functions
	SelectionNotifier (::osl::Mutex &_rMutex, ::cppu::OWeakObject &_rContext)
	SelectionNotifier (const SelectionNotifier &)=delete
const SelectionNotifier &	operator= (const SelectionNotifier &)=delete
void	addListener (const Reference< XSelectionChangeListener > &Listener)
void	removeListener (const Reference< XSelectionChangeListener > &Listener)
void	disposing ()
void	enterSelection (SelectionGuardAccess)
	enters a block which modifies the selection of our owner. More...
void	leaveSelection (SelectionGuardAccess)
	leaves a block which modifies the selection of our owner More...

Private Attributes
::comphelper::OInterfaceContainerHelper3< XSelectionChangeListener >	m_aSelectionListeners
::cppu::OWeakObject &	m_rContext
sal_Int32	m_nSelectionNestingLevel

Detailed Description

Definition at line 158 of file AppController.cxx.

Constructor & Destructor Documentation

SelectionNotifier() [1/2]

dbaui::SelectionNotifier::SelectionNotifier ( ::osl::Mutex &  _rMutex, ::cppu::OWeakObject &  _rContext  )

inline

Definition at line 166 of file AppController.cxx.

SelectionNotifier() [2/2]

dbaui::SelectionNotifier::SelectionNotifier ( const SelectionNotifier &  )

delete

Member Function Documentation

addListener()

void dbaui::SelectionNotifier::addListener ( const Reference< XSelectionChangeListener > &  Listener )

inline

Definition at line 176 of file AppController.cxx.

References comphelper::OInterfaceContainerHelper3< class ListenerT >::addInterface(), and m_aSelectionListeners.

disposing()

void dbaui::SelectionNotifier::disposing ( )

inline

Definition at line 186 of file AppController.cxx.

References aEvent, comphelper::OInterfaceContainerHelper3< class ListenerT >::disposeAndClear(), m_aSelectionListeners, and m_rContext.

enterSelection()

void dbaui::SelectionNotifier::enterSelection ( SelectionGuardAccess  )

inline

enters a block which modifies the selection of our owner.

Can be called multiple times, the only important thing is to call leaveSelection equally often.

Definition at line 199 of file AppController.cxx.

References m_nSelectionNestingLevel.

leaveSelection()

void dbaui::SelectionNotifier::leaveSelection ( SelectionGuardAccess  )

inline

leaves a block which modifies the selection of our owner

Must be paired with enterSelection calls.

When the last block is left, i.e. the last leaveSelection call is made on the current stack, then our SelectionChangeListeners are notified

Definition at line 211 of file AppController.cxx.

References aEvent, m_aSelectionListeners, m_nSelectionNestingLevel, m_rContext, and comphelper::OInterfaceContainerHelper3< class ListenerT >::notifyEach().

operator=()

const SelectionNotifier & dbaui::SelectionNotifier::operator= ( const SelectionNotifier &  )

delete

removeListener()

void dbaui::SelectionNotifier::removeListener ( const Reference< XSelectionChangeListener > &  Listener )

inline

Definition at line 181 of file AppController.cxx.

References m_aSelectionListeners, and comphelper::OInterfaceContainerHelper3< class ListenerT >::removeInterface().

Member Data Documentation

m_aSelectionListeners

::comphelper::OInterfaceContainerHelper3<XSelectionChangeListener> dbaui::SelectionNotifier::m_aSelectionListeners

private

Definition at line 161 of file AppController.cxx.

Referenced by addListener(), disposing(), leaveSelection(), and removeListener().

m_nSelectionNestingLevel

sal_Int32 dbaui::SelectionNotifier::m_nSelectionNestingLevel

private

Definition at line 163 of file AppController.cxx.

Referenced by enterSelection(), and leaveSelection().

m_rContext

::cppu::OWeakObject& dbaui::SelectionNotifier::m_rContext

private

Definition at line 162 of file AppController.cxx.

Referenced by disposing(), and leaveSelection().

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The documentation for this class was generated from the following file:

• AppController.cxx