1 /*
2  * Copyright (c) 2023 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_NAVIGATION_NAVIGATION_CONTENT_PATTERN_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_NAVIGATION_NAVIGATION_CONTENT_PATTERN_H
18 
19 #include "base/utils/noncopyable.h"
20 #include "core/components_ng/pattern/navigation/navigation_content_layout_algorithm.h"
21 #include "core/components_ng/pattern/pattern.h"
22 
23 namespace OHOS::Ace::NG {
24 // NavigationContentPattern is the content container for navigation destination
25 class ACE_EXPORT NavigationContentPattern : public Pattern {
26     DECLARE_ACE_TYPE(NavigationContentPattern, Pattern);
27 
28 public:
29     NavigationContentPattern() = default;
30     ~NavigationContentPattern() override = default;
31 
CreateLayoutAlgorithm()32     RefPtr<LayoutAlgorithm> CreateLayoutAlgorithm() override
33     {
34         return MakeRefPtr<NavigationContentLayoutAlgorithm>();
35     }
36 
IsAtomicNode()37     bool IsAtomicNode() const override
38     {
39         return false;
40     }
41 
OnAttachToFrameNode()42     void OnAttachToFrameNode() override
43     {
44         auto host = GetHost();
45         CHECK_NULL_VOID(host);
46         host->GetRenderContext()->SetClipToBounds(true);
47         if (Container::GreatOrEqualAPIVersion(PlatformVersion::VERSION_ELEVEN)) {
48             SafeAreaExpandOpts opts = { .type = SAFE_AREA_TYPE_SYSTEM | SAFE_AREA_TYPE_CUTOUT,
49                 .edges = SAFE_AREA_EDGE_ALL };
50             host->GetLayoutProperty()->UpdateSafeAreaExpandOpts(opts);
51         }
52     }
53 
54     ACE_DISALLOW_COPY_AND_MOVE(NavigationContentPattern);
55 };
56 } // namespace OHOS::Ace::NG
57 
58 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_NAVIGATION_NAVIGATION_CONTENT_PATTERN_H
59