AccContainerEventListener Class Reference

AccContainerEventListener is inherited from AccEventListener. More...

#include <AccContainerEventListener.hxx>

Inheritance diagram for AccContainerEventListener:

Collaboration diagram for AccContainerEventListener:

Public Member Functions
	AccContainerEventListener (css::accessibility::XAccessible *pAcc, AccObjectManagerAgent *Agent)
virtual	~AccContainerEventListener () override
virtual void SAL_CALL	notifyEvent (const css::accessibility::AccessibleEventObject &aEvent) override
	Uno's event notifier when event is captured. More...
virtual void	HandleChildChangedEvent (css::uno::Any oldValue, css::uno::Any newValue)
	handle the CHILD event More...
virtual void	HandleSelectionChangedEvent (const css::uno::Any &oldValue, const css::uno::Any &newValue)
	handle the SELECTION_CHANGED event More...
virtual void	HandleAllChildrenChangedEvent ()
	handle the INVALIDATE_ALL_CHILDREN event More...
virtual void	HandleTextChangedEvent (css::uno::Any oldValue, css::uno::Any newValue)
	handle the TEXT_CHANGED event More...
virtual void	HandleStateChangedEvent (css::uno::Any oldValue, css::uno::Any newValue) override
	handle the STATE_CHANGED event More...
virtual void	HandleValueChangedEvent (css::uno::Any oldValue, css::uno::Any newValue)
	handle the VALUE_CHANGED event More...
virtual void	SetComponentState (sal_Int64 state, bool enable) override
	set the new state and fire the MSAA event More...
virtual void	FireStatePropertyChange (sal_Int64 state, bool set) override
	fire the MSAA state changed event More...
virtual void	FireStateFocusedChange (bool enable) override
	handle the focused event More...
virtual bool	IsEditable (css::uno::Reference< css::accessibility::XAccessibleContext > const &xContext)
void	UpdateAllChildrenState (css::accessibility::XAccessible *pXAccessible)
bool	NotifyChildEvent (UnoMSAAEvent eWinEvent, const css::uno::Any &Value)
virtual void	HandleSelectionChangedAddEvent (const css::uno::Any &oldValue, const css::uno::Any &newValue)
virtual void	HandleSelectionChangedRemoveEvent (const css::uno::Any &oldValue, const css::uno::Any &newValue)
virtual void	HandleSelectionChangedWithinEvent (const css::uno::Any &oldValue, const css::uno::Any &newValue)
virtual void	HandlePageChangedEvent (const css::uno::Any &oldValue, const css::uno::Any &newValue)
virtual void	HandleSectionChangedEvent (const css::uno::Any &oldValue, const css::uno::Any &newValue)
virtual void	HandleColumnChangedEvent (const css::uno::Any &oldValue, const css::uno::Any &newValue)
virtual void	HandleNameChangedEvent (css::uno::Any name) override
	handle the NAME_CHANGED event More...
Public Member Functions inherited from AccEventListener
	AccEventListener (css::accessibility::XAccessible *pAcc, AccObjectManagerAgent *Agent)
virtual	~AccEventListener () override
virtual void SAL_CALL	disposing (const css::lang::EventObject &Source) override
	this method is invoked before listener is disposed More...
virtual void SAL_CALL	notifyEvent (const css::accessibility::AccessibleEventObject &aEvent) override
	Uno's event notifier when event is captured. More...
virtual void	HandleNameChangedEvent (css::uno::Any name)
	handle the NAME_CHANGED event More...
virtual void	HandleDescriptionChangedEvent ()
	handle the DESCRIPTION_CHANGED event More...
virtual void	HandleStateChangedEvent (css::uno::Any oldValue, css::uno::Any newValue)
	handle the STATE_CHANGED event More...
virtual void	SetComponentState (sal_Int64 state, bool enable)
	set the new state and fire the MSAA event More...
virtual void	FireStatePropertyChange (sal_Int64 state, bool set)
	fire the MSAA state changed event More...
virtual void	FireStateFocusedChange (bool enable)
	handle the focused event More...
virtual void	HandleBoundrectChangedEvent ()
	handle the BOUNDRECT_CHANGED event More...
virtual void	HandleVisibleDataChangedEvent ()
	handle the VISIBLE_DATA_CHANGED event More...
virtual short	GetRole ()
	get the role of accessible object which is observed More...
virtual short	GetParentRole ()
	get the role of accessible parent object which is observed More...
void	RemoveMeFromBroadcaster (bool isNotifyDestroy)
	remove the listener from accessible object More...

Additional Inherited Members
Protected Attributes inherited from AccEventListener
css::uno::Reference< css::accessibility::XAccessible >	m_xAccessible
AccObjectManagerAgent *	pAgent

Detailed Description

AccContainerEventListener is inherited from AccEventListener.

It handles the events generated by container controls. The accessible roles are: CANVAS, COMBO_BOX, DOCUMENT, EMBEDDED_OBJECT, END_NOTE, FILLER, FOOTNOTE, FOOTER, GRAPHIC, HEADER, LAYERED_PANE, MENU_BAR, POPUP_MENU, OPTION_PANE, PAGE_TAB, PAGE_TAB_LIST, PANEL, SCROLL_PANE, SPLIT_PANE, STATUS_BAR, TABLE_CELL, TEXT_FRAME, TOOL_BAR, VIEW_PORT. It defines the procedure of specific event handling related with containsers and provides the detailed support for some related methods.

Definition at line 39 of file AccContainerEventListener.hxx.

Constructor & Destructor Documentation

AccContainerEventListener()

AccContainerEventListener::AccContainerEventListener	(	css::accessibility::XAccessible *	pAcc,
		AccObjectManagerAgent *	Agent
	)

Definition at line 35 of file AccContainerEventListener.cxx.

~AccContainerEventListener()

AccContainerEventListener::~AccContainerEventListener ( )

overridevirtual

Definition at line 40 of file AccContainerEventListener.cxx.

Member Function Documentation

FireStateFocusedChange()

void AccContainerEventListener::FireStateFocusedChange ( bool  enable )

overridevirtual

handle the focused event

Parameters

enable

true if get focus, false if lose focus

Reimplemented from AccEventListener.

Definition at line 340 of file AccContainerEventListener.cxx.

References AccObjectManagerAgent::DecreaseState(), AccEventListener::GetParentRole(), AccEventListener::GetRole(), AccObjectManagerAgent::IncreaseState(), IsEditable(), AccEventListener::m_xAccessible, MENU_END, MENU_START, MENUPOPUPEND, MENUPOPUPSTART, mxContext, AccObjectManagerAgent::NotifyAccEvent(), AccEventListener::pAgent, and STATE_FOCUSED.

Referenced by SetComponentState().

FireStatePropertyChange()

void AccContainerEventListener::FireStatePropertyChange ( sal_Int64  state, bool  set  )

overridevirtual

fire the MSAA state changed event

Parameters

state	the state id
set	true if state is set, false if state is unset

Reimplemented from AccEventListener.

Definition at line 278 of file AccContainerEventListener.cxx.

References AccObjectManagerAgent::DecreaseState(), AccObjectManagerAgent::IncreaseState(), AccEventListener::m_xAccessible, AccObjectManagerAgent::NotifyAccEvent(), AccEventListener::pAgent, set(), and STATE_BUSY.

Referenced by SetComponentState().

HandleAllChildrenChangedEvent()

void AccContainerEventListener::HandleAllChildrenChangedEvent ( )

virtual

handle the INVALIDATE_ALL_CHILDREN event

Definition at line 178 of file AccContainerEventListener.cxx.

References AccObjectManagerAgent::DeleteChildrenAccObj(), AccObjectManagerAgent::InsertChildrenAccObj(), AccEventListener::m_xAccessible, AccObjectManagerAgent::NotifyAccEvent(), OBJECT_REORDER, and AccEventListener::pAgent.

Referenced by notifyEvent().

HandleChildChangedEvent()

void AccContainerEventListener::HandleChildChangedEvent ( css::uno::Any  oldValue, css::uno::Any  newValue  )

virtual

handle the CHILD event

Parameters

oldValue	the child to be deleted
newValue	the child to be added

Definition at line 122 of file AccContainerEventListener.cxx.

References CHILD_ADDED, CHILD_REMOVED, AccObjectManagerAgent::DeleteAccObj(), AccObjectManagerAgent::DeleteChildrenAccObj(), AccObjectManagerAgent::InsertAccObj(), AccObjectManagerAgent::InsertChildrenAccObj(), AccEventListener::m_xAccessible, AccObjectManagerAgent::NotifyAccEvent(), and AccEventListener::pAgent.

Referenced by notifyEvent().

HandleColumnChangedEvent()

void AccContainerEventListener::HandleColumnChangedEvent ( const css::uno::Any &  oldValue, const css::uno::Any &  newValue  )

virtual

Definition at line 515 of file AccContainerEventListener.cxx.

References COLUMN_CHANGED, AccEventListener::m_xAccessible, AccObjectManagerAgent::NotifyAccEvent(), and AccEventListener::pAgent.

Referenced by notifyEvent().

HandleNameChangedEvent()

void AccContainerEventListener::HandleNameChangedEvent ( css::uno::Any  name )

overridevirtual

handle the NAME_CHANGED event

Parameters

name	the new name with changed.

Reimplemented from AccEventListener.

Definition at line 520 of file AccContainerEventListener.cxx.

References AccEventListener::GetRole(), AccEventListener::HandleNameChangedEvent(), AccEventListener::m_xAccessible, mxContext, name, AccEventListener::pAgent, and AccObjectManagerAgent::UpdateAccName().

HandlePageChangedEvent()

void AccContainerEventListener::HandlePageChangedEvent ( const css::uno::Any &  oldValue, const css::uno::Any &  newValue  )

virtual

Definition at line 505 of file AccContainerEventListener.cxx.

References AccEventListener::m_xAccessible, AccObjectManagerAgent::NotifyAccEvent(), OBJECT_PAGECHANGED, and AccEventListener::pAgent.

Referenced by notifyEvent().

HandleSectionChangedEvent()

void AccContainerEventListener::HandleSectionChangedEvent ( const css::uno::Any &  oldValue, const css::uno::Any &  newValue  )

virtual

Definition at line 510 of file AccContainerEventListener.cxx.

References AccEventListener::m_xAccessible, AccObjectManagerAgent::NotifyAccEvent(), AccEventListener::pAgent, and SECTION_CHANGED.

Referenced by notifyEvent().

HandleSelectionChangedAddEvent()

void AccContainerEventListener::HandleSelectionChangedAddEvent ( const css::uno::Any &  oldValue, const css::uno::Any &  newValue  )

virtual

Definition at line 445 of file AccContainerEventListener.cxx.

References AccEventListener::m_xAccessible, AccObjectManagerAgent::NotifyAccEvent(), NotifyChildEvent(), AccEventListener::pAgent, and SELECTION_CHANGED_ADD.

Referenced by notifyEvent().

HandleSelectionChangedEvent()

void AccContainerEventListener::HandleSelectionChangedEvent ( const css::uno::Any &  oldValue, const css::uno::Any &  newValue  )

virtual

handle the SELECTION_CHANGED event

Parameters

oldValue	the old value of the source of event
newValue	the new value of the source of event

Definition at line 163 of file AccContainerEventListener.cxx.

References AccEventListener::GetRole(), AccEventListener::m_xAccessible, AccObjectManagerAgent::NotifyAccEvent(), NotifyChildEvent(), AccEventListener::pAgent, and SELECTION_CHANGED.

Referenced by notifyEvent().

HandleSelectionChangedRemoveEvent()

void AccContainerEventListener::HandleSelectionChangedRemoveEvent ( const css::uno::Any &  oldValue, const css::uno::Any &  newValue  )

virtual

Definition at line 454 of file AccContainerEventListener.cxx.

References AccEventListener::m_xAccessible, AccObjectManagerAgent::NotifyAccEvent(), NotifyChildEvent(), AccEventListener::pAgent, and SELECTION_CHANGED_REMOVE.

Referenced by notifyEvent().

HandleSelectionChangedWithinEvent()

void AccContainerEventListener::HandleSelectionChangedWithinEvent ( const css::uno::Any &  oldValue, const css::uno::Any &  newValue  )

virtual

Definition at line 463 of file AccContainerEventListener.cxx.

References AccEventListener::m_xAccessible, AccObjectManagerAgent::NotifyAccEvent(), NotifyChildEvent(), AccEventListener::pAgent, and SELECTION_CHANGED_WITHIN.

Referenced by notifyEvent().

HandleStateChangedEvent()

void AccContainerEventListener::HandleStateChangedEvent ( css::uno::Any  oldValue, css::uno::Any  newValue  )

overridevirtual

handle the STATE_CHANGED event

Parameters

oldValue	the old state of the source of event
newValue	the new state of the source of event

Reimplemented from AccEventListener.

Reimplemented in AccObjectContainerEventListener.

Definition at line 103 of file AccContainerEventListener.cxx.

References SetComponentState().

Referenced by AccObjectContainerEventListener::HandleStateChangedEvent(), and notifyEvent().

HandleTextChangedEvent()

void AccContainerEventListener::HandleTextChangedEvent ( css::uno::Any  oldValue, css::uno::Any  newValue  )

virtual

handle the TEXT_CHANGED event

Definition at line 194 of file AccContainerEventListener.cxx.

References AccEventListener::m_xAccessible, AccObjectManagerAgent::NotifyAccEvent(), OBJECT_TEXTCHANGE, AccEventListener::pAgent, and AccObjectManagerAgent::UpdateValue().

Referenced by notifyEvent().

HandleValueChangedEvent()

void AccContainerEventListener::HandleValueChangedEvent ( css::uno::Any  oldValue, css::uno::Any  newValue  )

virtual

handle the VALUE_CHANGED event

Parameters

oldValue	the old value of the source of event
newValue	the new value of the source of event

Definition at line 418 of file AccContainerEventListener.cxx.

References AccEventListener::m_xAccessible, AccObjectManagerAgent::NotifyAccEvent(), OBJECT_VALUECHANGE, AccEventListener::pAgent, and AccObjectManagerAgent::UpdateValue().

Referenced by notifyEvent().

IsEditable()

bool AccContainerEventListener::IsEditable ( css::uno::Reference< css::accessibility::XAccessibleContext > const &  xContext )

virtual

Definition at line 424 of file AccContainerEventListener.cxx.

Referenced by FireStateFocusedChange().

NotifyChildEvent()

bool AccContainerEventListener::NotifyChildEvent	(	UnoMSAAEvent	eWinEvent,
		const css::uno::Any &	Value
	)

Definition at line 430 of file AccContainerEventListener.cxx.

References AccObjectManagerAgent::NotifyAccEvent(), AccEventListener::pAgent, and Value.

Referenced by HandleSelectionChangedAddEvent(), HandleSelectionChangedEvent(), HandleSelectionChangedRemoveEvent(), and HandleSelectionChangedWithinEvent().

notifyEvent()

void AccContainerEventListener::notifyEvent ( const css::accessibility::AccessibleEventObject &  aEvent )

overridevirtual

Uno's event notifier when event is captured.

Parameters

AccessibleEventObject

the event object which contains information about event

Reimplemented from AccEventListener.

Reimplemented in AccParagraphEventListener.

Definition at line 49 of file AccContainerEventListener.cxx.

References aEvent, HandleAllChildrenChangedEvent(), AccEventListener::HandleBoundrectChangedEvent(), HandleChildChangedEvent(), HandleColumnChangedEvent(), HandlePageChangedEvent(), HandleSectionChangedEvent(), HandleSelectionChangedAddEvent(), HandleSelectionChangedEvent(), HandleSelectionChangedRemoveEvent(), HandleSelectionChangedWithinEvent(), HandleStateChangedEvent(), HandleTextChangedEvent(), HandleValueChangedEvent(), AccEventListener::HandleVisibleDataChangedEvent(), and AccEventListener::notifyEvent().

Referenced by AccParagraphEventListener::notifyEvent().

SetComponentState()

void AccContainerEventListener::SetComponentState ( sal_Int64  state, bool  enable  )

overridevirtual

set the new state and fire the MSAA event

Parameters

state	new state id
enable	true if state is set, false if state is unset

Reimplemented from AccEventListener.

Reimplemented in AccParagraphEventListener.

Definition at line 205 of file AccContainerEventListener.cxx.

References AccObjectManagerAgent::DecreaseState(), FireStateFocusedChange(), FireStatePropertyChange(), AccEventListener::GetRole(), AccObjectManagerAgent::IncreaseState(), AccEventListener::m_xAccessible, AccObjectManagerAgent::NotifyAccEvent(), AccEventListener::pAgent, STATE_BUSY, UpdateAllChildrenState(), and AccObjectManagerAgent::UpdateState().

Referenced by HandleStateChangedEvent(), and AccParagraphEventListener::SetComponentState().

UpdateAllChildrenState()

void AccContainerEventListener::UpdateAllChildrenState

(

css::accessibility::XAccessible *

pXAccessible

)

Definition at line 472 of file AccContainerEventListener.cxx.

References i, AccObjectManagerAgent::IsStateManageDescendant(), nCount, AccEventListener::pAgent, UpdateAllChildrenState(), and AccObjectManagerAgent::UpdateState().

Referenced by SetComponentState(), and UpdateAllChildrenState().

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

• AccContainerEventListener.hxx
• AccContainerEventListener.cxx