NotificationCenter Class Reference

#include <CCNotificationCenter.h>

Inheritance diagram for NotificationCenter:

Public Member Functions
	NotificationCenter ()
	NotificationCenter constructor. More...
	~NotificationCenter ()
	NotificationCenter destructor. More...
void	addObserver (Object *target, SEL_CallFuncO selector, const char *name, Object *sender)
	Adds an observer for the specified target. More...
void	removeObserver (Object *target, const char *name)
	Removes the observer by the specified target and name. More...
int	removeAllObservers (Object *target)
	Removes all notifications registered by this target. More...
void	registerScriptObserver (Object *target, int handler, const char *name)
	Registers one hander for script binding. More...
var	registerScriptObserver ( var target, var handler, var name)
	Registers one hander for script binding. More...
local	registerScriptObserver ( local target, local handler, local name)
	Registers one hander for script binding. More...
void	unregisterScriptObserver (Object *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, Object *sender)
	Posts one notification event by name. More...
int	getScriptHandler () const
	Gets script handler. More...
int	getObserverHandlerByName (const char *name)
	Gets observer script handler. More...
Public Member Functions inherited from Object
	Object ()
	Constructor. More...
virtual	~Object ()
void	release ()
	Release the ownership immediately. More...
void	retain ()
	Retains the ownership. More...
Object *	autorelease ()
	Release the ownership sometime soon automatically. More...
bool	isSingleReference () const
	Returns a boolean value that indicates whether there is only one reference to the object. More...
unsigned int	retainCount () const
	Returns the object's current reference count. More...
virtual bool	isEqual (const Object *object)
	Returns a boolean value that indicates whether this object and a given object are equal. More...
virtual void	acceptVisitor (DataVisitor &visitor)
virtual void	update (float dt)

Static Public Member Functions
static NotificationCenter *	getInstance ()
	Gets the single instance of NotificationCenter. More...
local	getInstance ()
	Gets the single instance of NotificationCenter. More...
static void	destroyInstance ()
	Destroys the single instance of NotificationCenter. More...
static CC_DEPRECATED_ATTRIBUTE NotificationCenter *	sharedNotificationCenter (void)
local	sharedNotificationCenter ()
static CC_DEPRECATED_ATTRIBUTE void	purgeNotificationCenter (void)
local	purgeNotificationCenter ()

Friends
class	ScriptHandlerMgr

Additional Inherited Members
Public Attributes inherited from Object
unsigned int	_ID
	object id, ScriptSupport need public _ID More...
int	_luaID
	Lua reference id. More...
Protected Attributes inherited from Object
unsigned int	_reference
	count of references More...
var	_reference
	count of references More...
local	_reference
	count of references More...
unsigned int	_autoReleaseCount
	count of autorelease More...
var	_autoReleaseCount
	count of autorelease More...
local	_autoReleaseCount
	count of autorelease More...

Constructor & Destructor Documentation

NotificationCenter

(

)

NotificationCenter constructor.

var ctor

(

)

NotificationCenter constructor.

local NotificationCenter

(

)

NotificationCenter constructor.

~NotificationCenter

(

)

NotificationCenter destructor.

Member Function Documentation

void addObserver	(	Object *	target,
		SEL_CallFuncO	selector,
		const char *	name,
		Object *	sender
	)

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.
sender	The object whose notifications the target wants to receive. Only notifications sent by this sender are delivered to the target. NULL means that the sender is not used to decide whether to deliver the notification to target.

var addObserver	(	var	target,
		var	selector,
		var	name,
		var	sender
	)

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.
sender	The object whose notifications the target wants to receive. Only notifications sent by this sender are delivered to the target. NULL means that the sender is not used to decide whether to deliver the notification to target.

local addObserver	(	local	target,
		local	selector,
		local	name,
		local	sender
	)

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.
sender	The object whose notifications the target wants to receive. Only notifications sent by this sender are delivered to the target. NULL means that the sender is not used to decide whether to deliver the notification to target.

static void destroyInstance ( )

static

Destroys the single instance of NotificationCenter.

var destroyInstance ( )

static

Destroys the single instance of NotificationCenter.

local destroyInstance ( )

static

Destroys the single instance of NotificationCenter.

static NotificationCenter* getInstance ( )

static

Gets the single instance of NotificationCenter.

var getInstance ( )

static

Gets the single instance of NotificationCenter.

local getInstance ( )

static

Gets the single instance of NotificationCenter.

int getObserverHandlerByName

(

const char *

name)

Gets observer script handler.

Parameters

name	The name of this notification.

Returns

The observer script handle.

var getObserverHandlerByName

(

var

name)

Gets observer script handler.

Parameters

name	The name of this notification.

Returns

The observer script handle.

local getObserverHandlerByName

(

local

name)

Gets observer script handler.

Parameters

name	The name of this notification.

Returns

The observer script handle.

int getScriptHandler ( ) const

inline

Gets script handler.

Note

Only supports Lua Binding now.

Returns

The script handle.

var getScriptHandler ( )

inline

Gets script handler.

Note

Only supports Lua Binding now.

Returns

The script handle.

local getScriptHandler ( )

inline

Gets script handler.

Note

Only supports Lua Binding now.

Returns

The script handle.

void postNotification

(

const char *

name)

Posts one notification event by name.

Parameters

name	The name of this notification.

var postNotification

(

var

name)

Posts one notification event by name.

Parameters

name	The name of this notification.

local postNotification

(

local

name)

Posts one notification event by name.

Parameters

name	The name of this notification.

void postNotification	(	const char *	name,
		Object *	sender
	)

Posts one notification event by name.

Parameters

name	The name of this notification.
sender	The object posting the notification. Can be NULL

var postNotification	(	var	name,
		var	sender
	)

Posts one notification event by name.

Parameters

name	The name of this notification.
sender	The object posting the notification. Can be NULL

local postNotification	(	local	name,
		local	sender
	)

Posts one notification event by name.

Parameters

name	The name of this notification.
sender	The object posting the notification. Can be NULL

static CC_DEPRECATED_ATTRIBUTE void purgeNotificationCenter ( void  )

static

Deprecated:

use destroyInstance() instead

var purgeNotificationCenter (   )

static

Deprecated:

use destroyInstance() instead

local purgeNotificationCenter (   )

static

Deprecated:

use destroyInstance() instead

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

Registers one hander for script binding.

Note

Only supports Lua Binding now.

Parameters

handler

The lua handler.

var registerScriptObserver	(	var	target,
		var	handler,
		var	name
	)

Registers one hander for script binding.

Note

Only supports Lua Binding now.

Parameters

handler

The lua handler.

local registerScriptObserver	(	local	target,
		local	handler,
		local	name
	)

Registers one hander for script binding.

Note

Only supports Lua Binding now.

Parameters

handler

The lua handler.

int removeAllObservers

(

Object *

target)

Removes all notifications registered by this target.

Parameters

target

The target of this notification.

Returns

the number of observers removed

var removeAllObservers

(

var

target)

Removes all notifications registered by this target.

Parameters

target

The target of this notification.

Returns

the number of observers removed

local removeAllObservers

(

local

target)

Removes all notifications registered by this target.

Parameters

target

The target of this notification.

Returns

the number of observers removed

void removeObserver	(	Object *	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.

var removeObserver	(	var	target,
		var	name
	)

Removes the observer by the specified target and name.

Parameters

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

local removeObserver	(	local	target,
		local	name
	)

Removes the observer by the specified target and name.

Parameters

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

static CC_DEPRECATED_ATTRIBUTE NotificationCenter* sharedNotificationCenter ( void  )

static

Deprecated:

use getInstance() instead

var sharedNotificationCenter (   )

static

Deprecated:

use getInstance() instead

local sharedNotificationCenter (   )

static

Deprecated:

use getInstance() instead

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

Unregisters script observer.

var unregisterScriptObserver	(	var	target,
		var	name
	)

Unregisters script observer.

local unregisterScriptObserver	(	local	target,
		local	name
	)

Unregisters script observer.

Friends And Related Function Documentation

friend class ScriptHandlerMgr

friend

var ScriptHandlerMgr

friend

local ScriptHandlerMgr

friend

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

• /Users/cocos2d/MyWork/cocos2d-x-develop/cocos2dx/support/CCNotificationCenter.h