first commit

2026-03-31 16:44:41 +08:00
parent dd513eda30
commit 7bde226505
219 changed files with 33046 additions and 9 deletions
@@ -0,0 +1,80 @@
+"use strict";
+var common_vendor = require("../../../../common/vendor.js");
+function isVNode(value) {
+  return value ? value.__v_isVNode === true : false;
+}
+function flattenVNodes(children) {
+  const result = [];
+  const traverse = (children2) => {
+    if (Array.isArray(children2)) {
+      children2.forEach((child) => {
+        var _a;
+        if (isVNode(child)) {
+          result.push(child);
+          if ((_a = child.component) == null ? void 0 : _a.subTree) {
+            result.push(child.component.subTree);
+            traverse(child.component.subTree.children);
+          }
+          if (child.children) {
+            traverse(child.children);
+          }
+        }
+      });
+    }
+  };
+  traverse(children);
+  return result;
+}
+const findVNodeIndex = (vnodes, vnode) => {
+  const index = vnodes.indexOf(vnode);
+  if (index === -1) {
+    return vnodes.findIndex((item) => vnode.key !== void 0 && vnode.key !== null && item.type === vnode.type && item.key === vnode.key);
+  }
+  return index;
+};
+function sortChildren(parent, publicChildren, internalChildren) {
+  const vnodes = parent && parent.subTree && parent.subTree.children ? flattenVNodes(parent.subTree.children) : [];
+  internalChildren.sort((a, b) => findVNodeIndex(vnodes, a.vnode) - findVNodeIndex(vnodes, b.vnode));
+  const orderedPublicChildren = internalChildren.map((item) => item.proxy);
+  publicChildren.sort((a, b) => {
+    const indexA = orderedPublicChildren.indexOf(a);
+    const indexB = orderedPublicChildren.indexOf(b);
+    return indexA - indexB;
+  });
+}
+function useChildren(key) {
+  const publicChildren = common_vendor.reactive([]);
+  const internalChildren = common_vendor.reactive([]);
+  const parent = common_vendor.getCurrentInstance();
+  const linkChildren = (value) => {
+    const link = (child) => {
+      if (child.proxy) {
+        internalChildren.push(child);
+        publicChildren.push(child.proxy);
+        sortChildren(parent, publicChildren, internalChildren);
+      }
+    };
+    const unlink = (child) => {
+      const index = internalChildren.indexOf(child);
+      publicChildren.splice(index, 1);
+      internalChildren.splice(index, 1);
+    };
+    common_vendor.provide(
+      key,
+      Object.assign(
+        {
+          link,
+          unlink,
+          children: publicChildren,
+          internalChildren
+        },
+        value
+      )
+    );
+  };
+  return {
+    children: publicChildren,
+    linkChildren
+  };
+}
+exports.useChildren = useChildren;