bool wyNode::hitTest(float x, float y) {
wyRect rect = getBoundingBoxRelativeToWorld();
if(m_touchCoffin) {
wyRect r2 = m_touchCoffin->getBoundingBoxRelativeToWorld();
rect = wyrIntersect(rect, r2);
}
return wyrContains(rect, wyp(x, y));
}
bool wyPageControl::touchesEnded(wyMotionEvent& e) {
if(m_scrolling) {
m_scrolling = false;
if(!m_flinging) {
int curIndex = getBestIndex();
float start = m_vertical ? m_container->getPositionY() : m_container->getPositionX();
wyPoint loc = wyp(e.x[0], e.y[0]);
// if move is small, check page clicking
// if move is not small, check fling
bool clicked = false;
if(!m_largeMove) {
int firstIndex = getVisibleFirstIndex();
int lastIndex = getVisibleLastIndex();
for(int i = firstIndex; i <= lastIndex; i++) {
wyNode* page = (wyNode*)wyArrayGet(m_pages, i);
if(page) {
wyRect bound = page->getBoundingBoxRelativeToWorld();
if(wyrContains(bound, loc)) {
// normal center of this page
float center = m_vertical ? (m_height / 2 - getPageCenterY(i)) : (m_width / 2 - getPageCenterX(i));
// if it is current page, check whether it is clicked
if(curIndex == i) {
if(fabs(center - start) < DP(10)) {
clicked = true;
notifyOnPageClicked(i);
}
}
// if not
if(!clicked) {
m_flinging = true;
if(m_vertical)
m_scroller->startScroll(0, start, 0, center - start, 1000);
else
m_scroller->startScroll(start, 0, center - start, 0, 1000);
}
break;
}
}
}
}
// if not clicked, fling
if(!clicked && !m_flinging) {
m_flinging = true;
if(!m_largeMove) {
int best = getBestIndex();
float center = m_vertical ? (m_height / 2 - getPageCenterY(best)) : (m_width / 2 - getPageCenterX(best));
if(m_vertical)
m_scroller->startScroll(0, start, 0, center - start, 1000);
else
m_scroller->startScroll(start, 0, center - start, 0, 1000);
} else {
float start = m_vertical ? m_container->getPositionY() : m_container->getPositionX();
float end = m_vertical ? (m_height / 2 - getPageCenterY(e.y[0] < m_beginY ? getRightIndex() : getLeftIndex()))
: (m_width / 2 - getPageCenterX(e.x[0] < m_beginX ? getRightIndex() : getLeftIndex()));
if(m_vertical)
m_scroller->startScroll(0, start, 0, end - start, 1000);
else
m_scroller->startScroll(start, 0, end - start, 0, 1000);
}
return true;
}
}
return true;
}
return false;
}
