1 /*
2  * Copyright (c) 2024 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_OVERLAY_SHEET_MANAGER_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_OVERLAY_SHEET_MANAGER_H
18 
19 #include "base/utils/singleton.h"
20 #include "core/components_ng/pattern/overlay/overlay_manager.h"
21 
22 namespace OHOS::Ace::NG {
23 class ACE_FORCE_EXPORT SheetManager : public Singleton<SheetManager> {
24     DECLARE_SINGLETON(SheetManager);
25 public:
26     static RefPtr<OverlayManager> FindPageNodeOverlay(
27         const RefPtr<FrameNode>& targetNode, bool isShow, bool isStartByUIContext = false);
28     static RefPtr<OverlayManager> GetOverlayFromPage(int32_t rootNodeId, RootNodeType rootNodeType);
29 
30     int32_t OpenBindSheetByUIContext(const RefPtr<NG::FrameNode>& sheetContentNode,
31          std::function<void()>&& titleBuildFunc, NG::SheetStyle& sheetStyle,
32         std::function<void()>&& onAppear, std::function<void()>&& onDisappear, std::function<void()>&& shouldDismiss,
33         std::function<void(const int32_t info)>&& onWillDismiss, std::function<void()>&& onWillAppear,
34         std::function<void()>&& onWillDisappear, std::function<void(const float)>&& onHeightDidChange,
35         std::function<void(const float)>&& onDetentsDidChange, std::function<void(const float)>&& onWidthDidChange,
36         std::function<void(const float)>&& onTypeDidChange, std::function<void()>&& sheetSpringBack,
37         int32_t currentInstanceId, int32_t targetId);
38     int32_t UpdateBindSheetByUIContext(
39         const RefPtr<NG::FrameNode>& sheetContentNode, NG::SheetStyle& sheetStyle, bool isPartialUpdate,
40         int32_t currentInstanceId);
41     int32_t CloseBindSheetByUIContext(const RefPtr<NG::FrameNode>& sheetContentNode, int32_t currentInstanceId);
CleanBindSheetMap(int32_t instanceId,int32_t sheetContentNodeId)42     void CleanBindSheetMap(int32_t instanceId, int32_t sheetContentNodeId)
43     {
44         overlayManagerMap_.erase(SheetContentKey(instanceId, sheetContentNodeId));
45         targetIdMap_.erase(SheetContentKey(instanceId, sheetContentNodeId));
46     }
47 
SetDismissSheet(int32_t dismissId)48     void SetDismissSheet(int32_t dismissId)
49     {
50         sheetDismissId_ = dismissId;
51     }
52 
GetDismissSheet()53     int32_t GetDismissSheet()
54     {
55         return sheetDismissId_;
56     }
57 
58     void DeleteOverlayForWindowScene(int32_t rootNodeId, RootNodeType rootNodeType);
59 
60 private:
61     struct SheetContentKey {
SheetContentKeySheetContentKey62         SheetContentKey() {}
SheetContentKeySheetContentKey63         SheetContentKey(int32_t inputInstanceId, int32_t inputContentNodeId)
64             : instanceId(inputInstanceId), contentNodeId(inputContentNodeId) {}
65         int32_t instanceId;
66         int32_t contentNodeId;
67         bool operator<(const SheetContentKey& other) const {
68             if (instanceId == other.instanceId) {
69                 return contentNodeId < other.contentNodeId;
70             }
71             return instanceId < other.instanceId;
72         }
73     };
74 
75     int32_t sheetDismissId_ = 0;
76     std::map<SheetContentKey, RefPtr<OverlayManager>> overlayManagerMap_;
77     // Value:  The uniqueId of the FrameNode to which BindSheet is attached
78     std::map<SheetContentKey, int32_t> targetIdMap_;
79 };
80 } // namespace OHOS::Ace::NG
81 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_OVERLAY_SHEET_MANAGER_H
82