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_BASE_VIEW_STACK_MODEL_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_BASE_VIEW_STACK_MODEL_H
18 
19 #include <cstdint>
20 #include <memory>
21 #include <mutex>
22 #include <string>
23 
24 #include "base/memory/ace_type.h"
25 #include "base/utils/macros.h"
26 #include "core/components/common/properties/animation_option.h"
27 #include "core/components/common/properties/state_attributes.h"
28 
29 namespace OHOS::Ace {
30 
31 class ACE_FORCE_EXPORT ViewStackModel {
32 public:
33     static ViewStackModel* GetInstance();
34     virtual ~ViewStackModel() = default;
35 
36     virtual void Push(const RefPtr<AceType>& node, bool isCustomView) = 0;
37     virtual void Pop() = 0;
38     virtual void PopContainer() = 0;
39     virtual void PushKey(const std::string& key) = 0;
40     virtual void PopKey() = 0;
41     virtual void NewScope() = 0;
42     virtual RefPtr<AceType> Finish() = 0;
43     virtual std::string ProcessViewId(const std::string& viewId) = 0;
44     virtual AnimationOption GetImplicitAnimationOption() = 0;
45     virtual void ClearVisualState() = 0;
46     virtual void SetVisualState(VisualState state) = 0;
47     virtual void StartGetAccessRecordingFor(int32_t elmtId) = 0;
48     virtual int32_t GetElmtIdToAccountFor() = 0;
49     virtual void SetElmtIdToAccountFor(int32_t elmtId) = 0;
50     virtual void StopGetAccessRecording() = 0;
51     virtual void ImplicitPopBeforeContinue() = 0;
52     virtual void GetAndPushFrameNode(const std::string& tag, int32_t elmtId) = 0;
53     virtual bool CheckTopNodeFirstBuilding() const = 0;
54     virtual bool IsEmptyStack() const = 0;
55 };
56 
57 } // namespace OHOS::Ace
58 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_BASE_VIEW_STACK_MODEL_H
59