void CCDirector::setOpenGLView(CC_GLVIEW *pobOpenGLView)
{
CCAssert(pobOpenGLView, "opengl view should not be null");
if (m_pobOpenGLView != pobOpenGLView)
{
// because EAGLView is not kind of CCObject
delete m_pobOpenGLView; // [openGLView_ release]
m_pobOpenGLView = pobOpenGLView;
// set size
m_obWinSizeInPoints = m_pobOpenGLView->getSize();
m_obWinSizeInPixels = CCSizeMake(m_obWinSizeInPoints.width * m_fContentScaleFactor, m_obWinSizeInPoints.height * m_fContentScaleFactor);
setGLDefaultValues();
if (m_fContentScaleFactor != 1)
{
updateContentScaleFactor();
}
CCTouchDispatcher *pTouchDispatcher = CCTouchDispatcher::sharedDispatcher();
m_pobOpenGLView->setTouchDelegate(pTouchDispatcher);
pTouchDispatcher->setDispatchEvents(true);
}
}
KDvoid CCScrollLayer::claimTouch ( CCTouch* pTouch )
{
CCTouchDispatcher* pDispatcher = CCDirector::sharedDirector ( )->getTouchDispatcher ( );
CCArray* pTargetedHandlers = pDispatcher->getTargetedHandlers ( );
// Enumerate through all targeted handlers.
CCObject* pObject;
CCARRAY_FOREACH ( pTargetedHandlers, pObject )
{
CCTargetedTouchHandler* pHandler = (CCTargetedTouchHandler*) pObject;
// Only our handler should claim the touch.
if ( pHandler->getDelegate ( ) == this )
{
if ( !pHandler->getClaimedTouches ( )->containsObject ( pTouch ) )
{
pHandler->getClaimedTouches ( )->addObject ( pTouch );
}
}
else
{
// Steal touch from other targeted delegates, if they claimed it.
if ( pHandler->getClaimedTouches ( )->containsObject ( pTouch ) )
{
if ( pHandler->getDelegate ( ) )
{
pHandler->getDelegate ( )->ccTouchEnded ( pTouch, KD_NULL );
}
pHandler->getClaimedTouches ( )->removeObject ( pTouch );
}
}
}
void CardSprite::touchDelegateRelease()
{
CCTouchDispatcher* pDispatcher = CCDirector::sharedDirector()->getTouchDispatcher();
pDispatcher->removeDelegate(this);
this->release();
}
void TapSprite::onExit()
{
CCSprite::onExit();
CCTouchDispatcher* dispatcher =
CCDirector::sharedDirector()->getTouchDispatcher();
dispatcher->removeDelegate(this);
}
void TapSprite::onEnter()
{
CCSprite::onEnter();
CCTouchDispatcher* dispatcher =
CCDirector::sharedDirector()->getTouchDispatcher();
dispatcher->addTargetedDelegate(this, 0, true);
}
void CCLayer::registerWithTouchDispatcher()
{
CCTouchDispatcher* pDispatcher = CCDirector::sharedDirector()->getTouchDispatcher();
// Using LuaBindings
if (m_pScriptTouchHandlerEntry)
{
if (m_pScriptTouchHandlerEntry->isMultiTouches())
{
pDispatcher->addStandardDelegate(this, 0);
LUALOG("[LUA] Add multi-touches event handler: %d", m_pScriptTouchHandlerEntry->getHandler());
}
else
{
pDispatcher->addTargetedDelegate(this,
m_pScriptTouchHandlerEntry->getPriority(),
m_pScriptTouchHandlerEntry->getSwallowsTouches());
LUALOG("[LUA] Add touch event handler: %d", m_pScriptTouchHandlerEntry->getHandler());
}
}
else
{
if( m_eTouchMode == kCCTouchesAllAtOnce ) {
pDispatcher->addStandardDelegate(this, 0);
} else {
pDispatcher->addTargetedDelegate(this, m_nTouchPriority, true);
}
}
}
HelloWorld::~HelloWorld()
{
//remove it
CCTouchDispatcher* pDispatcher = CCDirector::sharedDirector()->getTouchDispatcher();
pDispatcher->removeDelegate(m_pGUI);
//release
m_pGUI->release();
}
void CCLayer::registerWithTouchDispatcher()
{
CCTouchDispatcher* pDispatcher = CCDirector::sharedDirector()->getTouchDispatcher();
if( m_eTouchMode == kCCTouchesAllAtOnce ) {
pDispatcher->addStandardDelegate(this, 0);
} else {
pDispatcher->addTargetedDelegate(this, m_nTouchPriority, m_bSwallowTouch);
}
}
void CWidgetLayout::setTouchPriority(int nTouchPriority)
{
if( m_nTouchPriority != nTouchPriority )
{
m_nTouchPriority = nTouchPriority;
if( m_bTouchEnabled && m_bRunning )
{
CCTouchDispatcher* pDispatcher = CCDirector::sharedDirector()->getTouchDispatcher();
pDispatcher->setPriority(nTouchPriority, this);
}
}
}
void TouchComponent::registerWithTouchDispatcher( )
{
CCTouchDispatcher *pDispatcher = CCDirector::sharedDirector( )->getTouchDispatcher( );
if ( _touchMode == ALL_AT_ONCE )
{
pDispatcher->addStandardDelegate( this, 0 );
} else
{
pDispatcher->addTargetedDelegate( this, _touchPriority, _swallowsTouches );
}
}
void CCTouchInjector::cleanup()
{
if (m_Enabled)
{
CCTouchDispatcher* td = CCTouchDispatcher::sharedDispatcher();
td->injectTouches(m_Touches, CCTOUCHCANCELLED);
td->unholdUserTouch();
m_Enabled = false;
}
setEnabled(false);
CCNode::cleanup();
}
void CCTouchInjector::setEnabled(bool flag)
{
if (m_Enabled == flag) return;
CCTouchDispatcher* td = CCTouchDispatcher::sharedDispatcher();
if (flag)
{
td->holdUserTouch();
td->injectTouches(m_Touches, CCTOUCHBEGAN);
}
else
{
td->injectTouches(m_Touches, CCTOUCHENDED);
td->unholdUserTouch();
}
}
/** Hackish stuff - stole touches from other CCTouchDispatcher targeted delegates.
Used to claim touch without receiving ccTouchBegan. */
void UIScrollLayer::claimTouch(CCTouch* pTouch)
{
CCTouchDispatcher* pDispatcher = CCDirector::sharedDirector()->getTouchDispatcher();
CCTargetedTouchHandler* handler = (CCTargetedTouchHandler*)pDispatcher->findHandler(this);
if (handler)
{
CCSet* claimedTouches = handler->getClaimedTouches();
if (!claimedTouches->containsObject(pTouch))
{
claimedTouches->addObject(pTouch);
}
else
{
CCLOGERROR("CCScrollLayer::claimTouch is already claimed!");
}
}
}
void TouchGrabber::update(float delta)
{
mPlayDeltaTime += delta;
if (bPlaying == false) return;
if (mTouchVecIndice >= mTouchesRecVector.size()) {
stop();
return;
}
TouchRecord rec = mTouchesRecVector.at(mTouchVecIndice);
///CCLOG("rec time: %f play dt: %f",rec.time / 1000.f, mPlayDeltaTime);
if (rec.time / 1000.f > mPlayDeltaTime) return;
CCTouchDispatcher *dispatcher = CCDirector::sharedDirector()->getTouchDispatcher();
CCSet set;
switch (rec.event) {
case kTouchBegan:
mTouch = new CCTouch(); /// Touch will be destroyed when ended/cancelled
mTouch->setTouchInfo(0, rec.x, rec.y);
set.addObject(mTouch);
dispatcher->touchesBegan(&set, NULL);
break;
case kTouchMoved:
mTouch->setTouchInfo(0, rec.x, rec.y);
set.addObject(mTouch);
dispatcher->touchesMoved(&set, NULL);
break;
case kTouchEnded:
mTouch->setTouchInfo(0, rec.x, rec.y);
set.addObject(mTouch);
dispatcher->touchesEnded(&set, NULL);
break;
case kTouchCancelled:
mTouch->setTouchInfo(0, rec.x, rec.y);
set.addObject(mTouch);
dispatcher->touchesCancelled(&set, NULL);
break;
default: CCAssert(false, "Unknown touch event."); break;
}
mTouchVecIndice++;
}
void CCLayer::registerWithTouchDispatcher()
{
CCTouchDispatcher* pDispatcher = CCDirector::sharedDirector()->getTouchDispatcher();
if (m_pScriptHandlerEntry)
{
if (m_pScriptHandlerEntry->isMultiTouches())
{
pDispatcher->addStandardDelegate(this,0);
LUALOG("[LUA] Add multi-touches event handler: %d", m_pScriptHandlerEntry->getHandler());
}
else
{
pDispatcher->addTargetedDelegate(this,
m_pScriptHandlerEntry->getPriority(),
m_pScriptHandlerEntry->getSwallowsTouches());
LUALOG("[LUA] Add touch event handler: %d", m_pScriptHandlerEntry->getHandler());
}
return;
}
pDispatcher->addStandardDelegate(this,0);
}
void CCtrlPage::onEnter( void )
{
CCLayer::onEnter();
CCDirector* pDirector = CCDirector::sharedDirector();
if (NULL == pDirector)
{
return;
}
// 强行修改ScrollView的touch Priority=CtrlPage，后加入的CtrlPage会先响应才能吃掉TouchEnd
CCTouchDispatcher* pDispatcher = CCDirector::sharedDirector()->getTouchDispatcher();
if (m_pScrollView && pDispatcher)
{
// 系统bug，setPriority不会寻找等待加入的Touch Handle
// pDispatcher->setPriority(getTouchPriority(), m_pScrollView);
pDispatcher->removeDelegate(m_pScrollView);
pDispatcher->addTargetedDelegate(m_pScrollView, getTouchPriority(), false);
}
pDispatcher->removeDelegate(this);
pDispatcher->addTargetedDelegate(this, getTouchPriority(), false);
}
void CCLayer::onExit()
{
CCTouchDispatcher* pDispatcher = CCDirector::sharedDirector()->getTouchDispatcher();
if( m_bTouchEnabled )
{
pDispatcher->removeDelegate(this);
unregisterScriptTouchHandler();
}
// remove this layer from the delegates who concern Accelerometer Sensor
if (m_bIsAccelerometerEnabled)
{
CCAccelerometer::sharedAccelerometer()->setDelegate(NULL);
}
// remove this layer from the delegates who concern the kaypad msg
if (m_bIsKeypadEnabled)
{
CCKeypadDispatcher::sharedDispatcher()->removeDelegate(this);
}
CCNode::onExit();
}
void CCLayer::setModal(bool flag, bool recursive /*= true*/)
{
CCTouchDispatcher* td = CCTouchDispatcher::sharedDispatcher();
td->Channel()->send(EVT::CC_TOUCH_MODAL, new CCTouchModalEvent(this, flag));
if (flag)
td->AddModal(this);
else
td->RemoveModal(this);
if (!recursive) return;
if (m_pChildren)
{
CCObject* child;
CCARRAY_FOREACH(m_pChildren, child)
{
if (dynamic_cast<CCLayer*>(child))
{
static_cast<CCLayer*>(child)->setModal(flag, recursive);
}
else
{
CCTouchDelegate* delegate = dynamic_cast<CCTouchDelegate*>(child);
if (delegate)
{
if (flag)
td->AddModal(delegate);
else
td->RemoveModal(delegate);
}
}
}
}
}
void Palette::setTouchPriority(int newVal)
{
CCTouchDispatcher* pDispatcher = CCDirector::sharedDirector()->getTouchDispatcher();
pDispatcher->setPriority(newVal, this);
}
void Props::setHandlerPriority(int newPriority)
{
CCTouchDispatcher* pDispatcher = CCDirector::sharedDirector()->getTouchDispatcher();
pDispatcher->setPriority(newPriority, this);
}
void AchieveLayer::enableTouch(){
DialogLayer::enableTouch();
CCTouchDispatcher* pDispatcher = CCDirector::sharedDirector()->getTouchDispatcher();
pDispatcher->setPriority(this->getDelegate()->topHandlerPriority()-1, m_pTableView);
}
void BBAbstractSceneView::registerWithTouchDispatcher()
{
CCTouchDispatcher* pDispatcher = CCDirector::sharedDirector()->getTouchDispatcher();
pDispatcher->addStandardDelegate(this, m_nTouchPriority);
}
void Troop::onExit() {
CCDirector* director = CCDirector::sharedDirector();
CCTouchDispatcher* dispatcher = director->getTouchDispatcher();
dispatcher->removeDelegate(this);
}
void HelloWorld::registerWithTouchDispatcher(void)
{
CCTouchDispatcher* pDispatcher = CCDirector::sharedDirector()->getTouchDispatcher();
pDispatcher->addTargetedDelegate(m_pGUI, INT_MIN + 1, false);
}
void UIModelLayerBase::registerWithTouchDispatcher() {
CCTouchDispatcher* pDispatcher = CCDirector::sharedDirector()->getTouchDispatcher();
pDispatcher->addTargetedDelegate(this, MODEL_LAYER_PRIORITY, true);
}
void SJLayerColor:: onExit()
{
CCTouchDispatcher * pTarget = CCDirector::sharedDirector()->getTouchDispatcher();
pTarget->removeDelegate(this);
}
void SJLayerColor::onEnter()
{
CCTouchDispatcher * pTarget = CCDirector::sharedDirector()->getTouchDispatcher();
pTarget->addTargetedDelegate(this,0,true);
}
void MessageTableLayer::enableTouch(){
DialogLayer::enableTouch();
CCTouchDispatcher* pDispatcher = S_DR->getTouchDispatcher();
pDispatcher->setPriority(this->getDelegate()->topHandlerPriority()-1, m_pTableView);
}
void Loading::registerWithTouchDispatcher()
{
CCTouchDispatcher* pDispatcher = CCDirector::sharedDirector()->getTouchDispatcher();
pDispatcher->addTargetedDelegate(this, kCCMenuHandlerPriority - 1, true);
CCLayer::registerWithTouchDispatcher();
}
void Troop::onEnter() {
CCLayer::onEnter();
CCDirector* director = CCDirector::sharedDirector();
CCTouchDispatcher* dispatcher = director->getTouchDispatcher();
dispatcher->addTargetedDelegate(this, 0, true);
}
