err_code_t Client::touch(const char* const* keys, const size_t* keyLens,
const exptime_t exptime, const bool noreply, size_t nItems,
message_result_t*** results, size_t* nResults) {
dispatchTouch(keys, keyLens, exptime, noreply, nItems);
err_code_t rv = waitPoll();
collectMessageResult(results, nResults);
return rv;
}
bool TouchPool::handleTouch(TouchTrigger::TouchAction action,int num,intptr_t ids[],float xs[],float ys[])
{
intptr_t id = 0;
float x = 0.0f;
float y = 0.0f;
int unusedIndex = 0;
TouchTrigger touchTrigger;
for(int i=0;i<num;i++)
{
id = ids[i];
x = xs[i];
y = ys[i];
auto iter = _touchIdReorderMap.find(id);
// it is a new touch
if (iter == _touchIdReorderMap.end())
{
if(action != TouchTrigger::TouchAction::DOWN)
{
FKLOG("if the index doesn't exist, it is an error");
continue;
}
FKLOG("id = %ld",(long int) id);
unusedIndex = getUnUsedIndex();
// The touches is more than MAX_TOUCHES ?
if (unusedIndex == -1) {
FKLOG("The touches is more than MAX_TOUCHES, unusedIndex = %d", unusedIndex);
continue;
}
Touch* touch = _touches[unusedIndex] = new (std::nothrow) Touch();
touch->setTouchInfo(unusedIndex, x, y);
FKLOG("x = %f y = %f", touch->getLocationInView().x, touch->getLocationInView().y);
_touchIdReorderMap.insert(std::make_pair(id, unusedIndex));
touchTrigger._touches.push_back(touch);
}
else
{
FKLOG("unusedindex = %d", iter->second);
FKLOG("other x = %f y = %f", x, y);
Touch* touch = _touches[iter->second];
if (touch)
{
touch->setTouchInfo(iter->second, x, y);
touchTrigger._touches.push_back(touch);
if(action == TouchTrigger::TouchAction::UP || action == TouchTrigger::TouchAction::CANCEL)
{
_touches[iter->second] = nullptr;
removeUsedIndexBit(iter->second);
_touchIdReorderMap.erase(id);
}
}
else
{
// It is error, should return.
FKLOG("Moving touches with id: %ld error", (long int)id);
return false;
}
}
}
if (touchTrigger._touches.size() == 0)
{
FKLOG("touches: size = 0");
return false;
}
touchTrigger.setAction(action);
bool result = dispatchTouch(&touchTrigger);
if(action == TouchTrigger::TouchAction::UP || action == TouchTrigger::TouchAction::CANCEL)
{
for (auto& touch : touchTrigger._touches)
{
// release the touch object.
touch->release();
}
}
return result;
}
