Latest updates from IceHrmPro

web/node_modules/rc-animate/lib/ChildrenUtils.js

@@ -0,0 +1,117 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.toArrayChildren = toArrayChildren;
+exports.findChildInChildrenByKey = findChildInChildrenByKey;
+exports.findShownChildInChildrenByKey = findShownChildInChildrenByKey;
+exports.findHiddenChildInChildrenByKey = findHiddenChildInChildrenByKey;
+exports.isSameChildren = isSameChildren;
+exports.mergeChildren = mergeChildren;
+
+var _react = require('react');
+
+var _react2 = _interopRequireDefault(_react);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+function toArrayChildren(children) {
+  var ret = [];
+  _react2['default'].Children.forEach(children, function (child) {
+    ret.push(child);
+  });
+  return ret;
+}
+
+function findChildInChildrenByKey(children, key) {
+  var ret = null;
+  if (children) {
+    children.forEach(function (child) {
+      if (ret) {
+        return;
+      }
+      if (child && child.key === key) {
+        ret = child;
+      }
+    });
+  }
+  return ret;
+}
+
+function findShownChildInChildrenByKey(children, key, showProp) {
+  var ret = null;
+  if (children) {
+    children.forEach(function (child) {
+      if (child && child.key === key && child.props[showProp]) {
+        if (ret) {
+          throw new Error('two child with same key for <rc-animate> children');
+        }
+        ret = child;
+      }
+    });
+  }
+  return ret;
+}
+
+function findHiddenChildInChildrenByKey(children, key, showProp) {
+  var found = 0;
+  if (children) {
+    children.forEach(function (child) {
+      if (found) {
+        return;
+      }
+      found = child && child.key === key && !child.props[showProp];
+    });
+  }
+  return found;
+}
+
+function isSameChildren(c1, c2, showProp) {
+  var same = c1.length === c2.length;
+  if (same) {
+    c1.forEach(function (child, index) {
+      var child2 = c2[index];
+      if (child && child2) {
+        if (child && !child2 || !child && child2) {
+          same = false;
+        } else if (child.key !== child2.key) {
+          same = false;
+        } else if (showProp && child.props[showProp] !== child2.props[showProp]) {
+          same = false;
+        }
+      }
+    });
+  }
+  return same;
+}
+
+function mergeChildren(prev, next) {
+  var ret = [];
+
+  // For each key of `next`, the list of keys to insert before that key in
+  // the combined list
+  var nextChildrenPending = {};
+  var pendingChildren = [];
+  prev.forEach(function (child) {
+    if (child && findChildInChildrenByKey(next, child.key)) {
+      if (pendingChildren.length) {
+        nextChildrenPending[child.key] = pendingChildren;
+        pendingChildren = [];
+      }
+    } else {
+      pendingChildren.push(child);
+    }
+  });
+
+  next.forEach(function (child) {
+    if (child && Object.prototype.hasOwnProperty.call(nextChildrenPending, child.key)) {
+      ret = ret.concat(nextChildrenPending[child.key]);
+    }
+    ret.push(child);
+  });
+
+  ret = ret.concat(pendingChildren);
+
+  return ret;
+}