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1/*
2 * Copyright (c) 2025 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16import { NavList, NavListItem } from './utils/navigationList'
17
18@Builder
19export function NavIndexBuilder(name: string, param: Object) {
20  NavIndex()
21}
22
23@Entry
24@Component
25struct NavIndex {
26  pathStack: NavPathStack = new NavPathStack()
27  paths: NavListItem[] = [
28    { name: 'Dialog', path: 'DialogIndex' },
29    { name: 'Menu', path: 'MenuIndex' },
30    { name: 'Popup', path: 'PopupIndex' },
31    { name: 'Toast', path: 'ToastIndex' },
32    { name: 'Overlay', path: 'OverlayIndex' },
33  ]
34
35  build() {
36    NavDestination() {
37      NavList({
38        pages: this.paths,
39        onPathChange: (item: NavListItem) => {
40          this.pathStack.pushPath( { name: item.path } )
41        }
42      })
43    }
44    .title('Overlay')
45    .height('100%')
46    .width('100%')
47    .onBackPressed(() => {
48      this.pathStack.pop()
49      return true
50    })
51    .onReady((context: NavDestinationContext) => {
52      this.pathStack = context.pathStack;
53    })
54  }
55}