)
if (tag === HostComponent && stateNode !== null) {
lastHostComponent = stateNode; // createEventHandle listeners
if (reactEventName !== null) {
var listener = getListener(instance, reactEventName);
if (listener != null) {
listeners.push(createDispatchListener(instance, listener, lastHostComponent));
}
}
} // If we are only accumulating events for the target, then we don't
// continue to propagate through the React fiber tree to find other
// listeners.
if (accumulateTargetOnly) {
break;
}
instance = instance.return;
}
return listeners;
} // We should only use this function for:
// - BeforeInputEventPlugin
// - ChangeEventPlugin
// - SelectEventPlugin
// This is because we only process these plugins
// in the bubble phase, so we need to accumulate two
// phase event listeners (via emulation).
function accumulateTwoPhaseListeners(targetFiber, reactName) {
var captureName = reactName + 'Capture';
var listeners = [];
var instance = targetFiber; // Accumulate all instances and listeners via the target -> root path.
while (instance !== null) {
var _instance3 = instance,
stateNode = _instance3.stateNode,
tag = _instance3.tag; // Handle listeners that are on HostComponents (i.e.
)
if (tag === HostComponent && stateNode !== null) {
var currentTarget = stateNode;
var captureListener = getListener(instance, captureName);
if (captureListener != null) {
listeners.unshift(createDispatchListener(instance, captureListener, currentTarget));
}
var bubbleListener = getListener(instance, reactName);
if (bubbleListener != null) {
listeners.push(createDispatchListener(instance, bubbleListener, currentTarget));
}
}
instance = instance.return;
}
return listeners;
}
function getParent(inst) {
if (inst === null) {
return null;
}
do {
inst = inst.return; // TODO: If this is a HostRoot we might want to bail out.
// That is depending on if we want nested subtrees (layers) to bubble
// events to their parent. We could also go through parentNode on the
// host node but that wouldn't work for React Native and doesn't let us
// do the portal feature.
} while (inst && inst.tag !== HostComponent);
if (inst) {
return inst;
}
return null;
}
/**
* Return the lowest common ancestor of A and B, or null if they are in
* different trees.
*/
function getLowestCommonAncestor(instA, instB) {
var nodeA = instA;
var nodeB = instB;
var depthA = 0;
for (var tempA = nodeA; tempA; tempA = getParent(tempA)) {
depthA++;
}
var depthB = 0;
for (var tempB = nodeB; tempB; tempB = getParent(tempB)) {
depthB++;
} // If A is deeper, crawl up.
while (depthA - depthB > 0) {
nodeA = getParent(nodeA);
depthA--;
} // If B is deeper, crawl up.
while (depthB - depthA > 0) {
nodeB = getParent(nodeB);
depthB--;
} // Walk in lockstep until we find a match.
var depth = depthA;
while (depth--) {
if (nodeA === nodeB || nodeB !== null && nodeA === nodeB.alternate) {
return nodeA;
}
nodeA = getParent(nodeA);
nodeB = getParent(nodeB);
}
return null;
}
function accumulateEnterLeaveListenersForEvent(dispatchQueue, event, target, common, inCapturePhase) {
var registrationName = event._reactName;
var listeners = [];
var instance = target;
while (instance !== null) {
if (instance === common) {
break;
}
var _instance4 = instance,
alternate = _instance4.alternate,
stateNode = _instance4.stateNode,
tag = _instance4.tag;
if (alternate !== null && alternate === common) {
break;
}
if (tag === HostComponent && stateNode !== null) {
var currentTarget = stateNode;
if (inCapturePhase) {
var captureListener = getListener(instance, registrationName);
if (captureListener != null) {
listeners.unshift(createDispatchListener(instance, captureListener, currentTarget));
}
} else if (!inCapturePhase) {
var bubbleListener = getListener(instance, registrationName);
if (bubbleListener != null) {
listeners.push(createDispatchListener(instance, bubbleListener, currentTarget));
}
}
}
instance = instance.return;
}
if (listeners.length !== 0) {
dispatchQueue.push({
event: event,
listeners: listeners
});
}
} // We should only use this function for:
// - EnterLeaveEventPlugin
// This is because we only process this plugin
// in the bubble phase, so we need to accumulate two
// phase event listeners.
function accumulateEnterLeaveTwoPhaseListeners(dispatchQueue, leaveEvent, enterEvent, from, to) {
var common = from && to ? getLowestCommonAncestor(from, to) : null;
if (from !== null) {
accumulateEnterLeaveListenersForEvent(dispatchQueue, leaveEvent, from, common, false);
}
if (to !== null && enterEvent !== null) {
accumulateEnterLeaveListenersForEvent(dispatchQueue, enterEvent, to, common, true);
}
}
function getListenerSetKey(domEventName, capture) {
return domEventName + "__" + (capture ? 'capture' : 'bubble');
}
var didWarnInvalidHydration = false;
var DANGEROUSLY_SET_INNER_HTML = 'dangerouslySetInnerHTML';
var SUPPRESS_CONTENT_EDITABLE_WARNING = 'suppressContentEditableWarning';
var SUPPRESS_HYDRATION_WARNING = 'suppressHydrationWarning';
var AUTOFOCUS = 'autoFocus';
var CHILDREN = 'children';
var STYLE = 'style';
var HTML$1 = '__html';
var HTML_NAMESPACE$1 = Namespaces.html;
var warnedUnknownTags;
var suppressHydrationWarning;
var validatePropertiesInDevelopment;
var warnForTextDifference;
var warnForPropDifference;
var warnForExtraAttributes;
var warnForInvalidEventListener;
var canDiffStyleForHydrationWarning;
var normalizeMarkupForTextOrAttribute;
var normalizeHTML;
{
warnedUnknownTags = {
// There are working polyfills for