CCNotificationCenter Class Reference

NA. More...

#include <CCNotificationCenter.h>

Inheritance diagram for CCNotificationCenter:

Collaboration diagram for CCNotificationCenter:

Public Member Functions
	CCNotificationCenter ()
	CCNotificationCenter constructor. More...
	~CCNotificationCenter ()
	CCNotificationCenter destructor. More...
void	addObserver (CCObject *target, SEL_CallFuncO selector, const char *name, CCObject *obj)
	Adds an observer for the specified target. More...
void	removeObserver (CCObject *target, const char *name)
	Removes the observer by the specified target and name. More...
int	removeAllObservers (CCObject *target)
	Removes all notifications registered by this target. More...
void	registerScriptObserver (CCObject *target, int handler, const char *name)
	Registers one hander for script binding. More...
void	unregisterScriptObserver (CCObject *target, const char *name)
	Unregisters script observer. More...
void	postNotification (const char *name)
	Posts one notification event by name. More...
void	postNotification (const char *name, CCObject *object)
	Posts one notification event by name. More...
int	getScriptHandler ()
	Gets script handler. More...
int	getObserverHandlerByName (const char *name)
	Gets observer script handler. More...
Public Member Functions inherited from CCObject
	CCObject (void)
virtual	~CCObject (void)
	NA. More...
void	release (void)
void	retain (void)
CCObject *	autorelease (void)
CCObject *	copy (void)
bool	isSingleReference (void) const
unsigned int	retainCount (void) const
virtual bool	isEqual (const CCObject *pObject)
virtual void	acceptVisitor (CCDataVisitor &visitor)
virtual void	update (float dt)
	CCObject (const CCObject &)
CCObject &	operator= (const CCObject &)
virtual void	encodeWithCoder (DS_Dictionary *)
virtual bool	canEncode ()
CCObjectType	getObjType () const
virtual int	getTag () const
virtual void	setTag (int nTag)
void	setObjType (CCObjectType)
Public Member Functions inherited from CCCopying
virtual CCObject *	copyWithZone (CCZone *pZone)

Static Public Member Functions
static CCNotificationCenter *	sharedNotificationCenter (void)
	Gets the single instance of CCNotificationCenter. More...
static void	purgeNotificationCenter (void)
	Destroys the single instance of CCNotificationCenter. More...
Static Public Member Functions inherited from CCObject
static CCObject *	createWithCoder (DS_Dictionary *)

Additional Inherited Members
Public Attributes inherited from CCObject
unsigned int	m_uID
int	m_nLuaID
Protected Attributes inherited from CCObject
unsigned int	m_uReference
unsigned int	m_uAutoReleaseCount
int	m_nTag
int	m_eObjType
unsigned int	m_uObjectIdxInArray

Detailed Description

NA.

Constructor & Destructor Documentation

CCNotificationCenter()

CCNotificationCenter

(

)

CCNotificationCenter constructor.

~CCNotificationCenter()

~CCNotificationCenter

(

)

CCNotificationCenter destructor.

Member Function Documentation

addObserver()

void addObserver	(	CCObject *	target,
		SEL_CallFuncO	selector,
		const char *	name,
		CCObject *	obj
	)

Adds an observer for the specified target.

Parameters

target	The target which wants to observe notification events.
selector	The callback function which will be invoked when the specified notification event was posted.
name	The name of this notification.
obj	The extra parameter which will be passed to the callback function.

getObserverHandlerByName()

int getObserverHandlerByName

(

const char *

name

)

Gets observer script handler.

Parameters

name	The name of this notification.

Returns

The observer script handle.

getScriptHandler()

int getScriptHandler ( )

inline

Gets script handler.

Note

Only supports Lua Binding now.

Returns

The script handle.

postNotification() [1/2]

void postNotification

(

const char *

name

)

Posts one notification event by name.

Parameters

name	The name of this notification.

postNotification() [2/2]

void postNotification	(	const char *	name,
		CCObject *	object
	)

Posts one notification event by name.

Parameters

name	The name of this notification.
object	The extra parameter.

purgeNotificationCenter()

static void purgeNotificationCenter ( void  )

static

Destroys the single instance of CCNotificationCenter.

registerScriptObserver()

void registerScriptObserver	(	CCObject *	target,
		int	handler,
		const char *	name
	)

Registers one hander for script binding.

Note

Only supports Lua Binding now.

Parameters

handler

The lua handler.

removeAllObservers()

int removeAllObservers

(

CCObject *

target

)

Removes all notifications registered by this target.

Parameters

target

The target of this notification.

Returns

the number of observers removed

removeObserver()

void removeObserver	(	CCObject *	target,
		const char *	name
	)

Removes the observer by the specified target and name.

Parameters

target	The target of this notification.
name	The name of this notification.

sharedNotificationCenter()

static CCNotificationCenter * sharedNotificationCenter ( void  )

static

Gets the single instance of CCNotificationCenter.

unregisterScriptObserver()

void unregisterScriptObserver	(	CCObject *	target,
		const char *	name
	)

Unregisters script observer.

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

• /home/runner/work/cocos-headers/cocos-headers/cocos2dx/support/CCNotificationCenter.h