axmol/cocos2dx/touch_dispatcher/CCTouchHandler.cpp

/****************************************************************************
Copyright (c) 2010 cocos2d-x.org

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#include "CCTouchHandler.h"
#include "ccMacros.h"
#include <assert.h>

CCTouchDelegate* CCTouchHandler::getDelegate(void)
{
	return m_pDelegate;
}

void CCTouchHandler::setDelegate(CCTouchDelegate *pDelegate)
{
	m_pDelegate = pDelegate;
}

INT32 CCTouchHandler::getPriority(void)
{
	return m_nPriority;
}

void CCTouchHandler::setPriority(Int32 nPriority)
{
	m_nPriority = nPriority;
}

INT32 CCTouchHandler::getEnabledSelectors(void)
{
	return m_nEnabledSelectors;
}

void CCTouchHandler::setEnalbedSelectors(Int32 nValue)
{
	m_nEnabledSelectors = nValue;
}

CCTouchHandler* CCTouchHandler::handlerWithDelegate(CCTouchDelegate *pDelegate, Int32 nPriority)
{
	CCTouchHandler *pHandler = new CCTouchHandler();
	pHandler->autorelease();

	return pHandler->initWithDelegate(pDelegate, nPriority);
}

CCTouchHandler* CCTouchHandler::initWithDelegate(CCTouchDelegate *pDelegate, Int32 nPriority)
{
	assert(pDelegate != NULL);

	m_pDelegate = pDelegate;
	m_nPriority = nPriority;
	m_nEnabledSelectors = 0;

	return this;
}

CCTouchHandler::~CCTouchHandler(void)
{
	m_pDelegate->release();
}

// implementation of CCStandardTouchHandler
CCTouchHandler* CCStandardTouchHandler::initWithDelegate(CCTouchDelegate *pDelegate, Int32 nPriority)
{
	if (__super::initWithDelegate(pDelegate, nPriority))
	{
		/*
		 * we can not do this in c++
		if( [del respondsToSelector:@selector(ccTouchesBegan:withEvent:)] )
			enabledSelectors_ |= ccTouchSelectorBeganBit;
		if( [del respondsToSelector:@selector(ccTouchesMoved:withEvent:)] )
			enabledSelectors_ |= ccTouchSelectorMovedBit;
		if( [del respondsToSelector:@selector(ccTouchesEnded:withEvent:)] )
			enabledSelectors_ |= ccTouchSelectorEndedBit;
		if( [del respondsToSelector:@selector(ccTouchesCancelled:withEvent:)] )
			enabledSelectors_ |= ccTouchSelectorCancelledBit;
		*/
	}

	return this;
}

CCStandardTouchHandler* CCStandardTouchHandler::handlerWithDelegate(CCStandardTouchDelegate *pDelegate, Int32 nPriority)
{
	CCStandardTouchHandler* pTouchHandler = new CCStandardTouchHandler();

	pTouchHandler->initWithDelegate(pDelegate, nPriority);
	pTouchHandler->autorelease();

	return pTouchHandler;
}

// implementation of CCTargetedTouchHandler

bool CCTargetedTouchHandler::isSwallowsTouches(void)
{
	return m_bSwallowsTouches;
}

void CCTargetedTouchHandler::setSwallowsTouches(bool bSwallowsTouches)
{
	m_bSwallowsTouches = bSwallowsTouches;
}

NSMutableSet* CCTargetedTouchHandler::getClaimedTouches(void)
{
	return m_pClaimedTouches;
}

CCTargetedTouchHandler* CCTargetedTouchHandler::handlerWithDelegate(CCTouchDelegate *pDelegate, Int32 nPriority, bool bSwallow)
{
	CCTargetedTouchHandler *pTargetedHandler = new CCTargetedTouchHandler();
	pTargetedHandler->initWithDelegate(pDelegate, nPriority, bSwallow);
	pTargetedHandler->autorelease();

	return pTargetedHandler;
}

CCTouchHandler* CCTargetedTouchHandler::initWithDelegate(CCTouchDelegate *pDelegate, Int32 nPriority, bool bSwallow)
{
	if (__super::initWithDelegate(pDelegate, nPriority))
	{
		m_pClaimedTouches = new NSMutableSet();
		m_bSwallowsTouches = bSwallow;

		/*
		if( [aDelegate respondsToSelector:@selector(ccTouchBegan:withEvent:)] )
			enabledSelectors_ |= ccTouchSelectorBeganBit;
		if( [aDelegate respondsToSelector:@selector(ccTouchMoved:withEvent:)] )
			enabledSelectors_ |= ccTouchSelectorMovedBit;
		if( [aDelegate respondsToSelector:@selector(ccTouchEnded:withEvent:)] )
			enabledSelectors_ |= ccTouchSelectorEndedBit;
		if( [aDelegate respondsToSelector:@selector(ccTouchCancelled:withEvent:)] )
			enabledSelectors_ |= ccTouchSelectorCancelledBit;
		*/
	}

	return this;
}

CCTargetedTouchHandler::~CCTargetedTouchHandler(void)
{
	m_pClaimedTouches->release();
}