93 lines
2.9 KiB
JavaScript
93 lines
2.9 KiB
JavaScript
'use strict';
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.default = deepForceUpdate;
|
|
function traverseRenderedChildren(internalInstance, callback, argument) {
|
|
callback(internalInstance, argument);
|
|
|
|
if (internalInstance._renderedComponent) {
|
|
traverseRenderedChildren(internalInstance._renderedComponent, callback, argument);
|
|
} else {
|
|
for (var key in internalInstance._renderedChildren) {
|
|
if (internalInstance._renderedChildren.hasOwnProperty(key)) {
|
|
traverseRenderedChildren(internalInstance._renderedChildren[key], callback, argument);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function setPendingForceUpdate(internalInstance, shouldUpdate) {
|
|
if (internalInstance._pendingForceUpdate === false && shouldUpdate(internalInstance)) {
|
|
internalInstance._pendingForceUpdate = true;
|
|
}
|
|
}
|
|
|
|
function forceUpdateIfPending(internalInstance, onUpdate) {
|
|
if (internalInstance._pendingForceUpdate === true) {
|
|
var publicInstance = internalInstance._instance;
|
|
var updater = publicInstance.updater;
|
|
|
|
|
|
if (typeof publicInstance.forceUpdate === 'function') {
|
|
publicInstance.forceUpdate();
|
|
} else if (updater && typeof updater.enqueueForceUpdate === 'function') {
|
|
updater.enqueueForceUpdate(publicInstance);
|
|
}
|
|
onUpdate(internalInstance);
|
|
}
|
|
}
|
|
|
|
function deepForceUpdateStack(instance, shouldUpdate, onUpdate) {
|
|
var internalInstance = instance._reactInternalInstance;
|
|
traverseRenderedChildren(internalInstance, setPendingForceUpdate, shouldUpdate);
|
|
traverseRenderedChildren(internalInstance, forceUpdateIfPending, onUpdate);
|
|
}
|
|
|
|
function deepForceUpdate(instance) {
|
|
// TODO: this is temporarily disabled because it's not in 2.x release line.
|
|
// See https://github.com/gaearon/react-deep-force-update/issues/8
|
|
var shouldUpdate = function shouldUpdate() {
|
|
return true;
|
|
};
|
|
var onUpdate = function onUpdate() {};
|
|
|
|
var root = instance._reactInternalFiber || instance._reactInternalInstance;
|
|
if (typeof root.tag !== 'number') {
|
|
// Traverse stack-based React tree.
|
|
return deepForceUpdateStack(instance, shouldUpdate, onUpdate);
|
|
}
|
|
|
|
var node = root;
|
|
while (true) {
|
|
if (node.stateNode !== null && typeof node.type === 'function' && shouldUpdate(node)) {
|
|
var publicInstance = node.stateNode;
|
|
var updater = publicInstance.updater;
|
|
|
|
if (typeof publicInstance.forceUpdate === 'function') {
|
|
publicInstance.forceUpdate();
|
|
} else if (updater && typeof updater.enqueueForceUpdate === 'function') {
|
|
updater.enqueueForceUpdate(publicInstance);
|
|
}
|
|
onUpdate(node);
|
|
}
|
|
if (node.child) {
|
|
node.child.return = node;
|
|
node = node.child;
|
|
continue;
|
|
}
|
|
if (node === root) {
|
|
return undefined;
|
|
}
|
|
while (!node.sibling) {
|
|
if (!node.return || node.return === root) {
|
|
return undefined;
|
|
}
|
|
node = node.return;
|
|
}
|
|
node.sibling.return = node.return;
|
|
node = node.sibling;
|
|
}
|
|
}
|
|
module.exports = exports['default']; |