1 /*
2  * Copyright (c) 2022 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 
16 #ifndef FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_NAVIGATOR_NAVIGATOR_PATTERN_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_NAVIGATOR_NAVIGATOR_PATTERN_H
18 
19 #include "core/components_ng/layout/box_layout_algorithm.h"
20 #include "core/components_ng/pattern/navigator/navigator_event_hub.h"
21 #include "core/components_ng/pattern/pattern.h"
22 
23 namespace OHOS::Ace::NG {
24 
25 class NavigatorPattern : public Pattern {
26     DECLARE_ACE_TYPE(NavigatorPattern, Pattern);
27 
28 public:
IsAtomicNode()29     bool IsAtomicNode() const override
30     {
31         return false;
32     }
33 
CreateEventHub()34     RefPtr<EventHub> CreateEventHub() override
35     {
36         return MakeRefPtr<NavigatorEventHub>();
37     }
38 
39     void OnModifyDone() override;
40 
GetFocusPattern()41     FocusPattern GetFocusPattern() const override
42     {
43         return { FocusType::SCOPE, true };
44     }
45 
46 private:
47     RefPtr<ClickEvent> clickListener_;
48 };
49 } // namespace OHOS::Ace::NG
50 
51 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_NAVIGATOR_PATTERN_H
52