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 FRAMEWORKS_BRIDGE_DECLARATIVE_FRONTEND_JS_VIEW_JS_NAV_PATH_STACK_H
17 #define FRAMEWORKS_BRIDGE_DECLARATIVE_FRONTEND_JS_VIEW_JS_NAV_PATH_STACK_H
18 
19 #include <functional>
20 #include <string>
21 
22 #include "base/memory/referenced.h"
23 #include "bridge/declarative_frontend/engine/bindings.h"
24 #include "bridge/declarative_frontend/engine/functions/js_function.h"
25 #include "bridge/declarative_frontend/engine/js_types.h"
26 #include "bridge/declarative_frontend/engine/js_ref_ptr.h"
27 #include "core/components_ng/pattern/navigation/navigation_pattern.h"
28 
29 namespace OHOS::Ace::Framework {
30 class JSNavPathStack final : public Referenced {
31 public:
JSNavPathStack()32     JSNavPathStack()
33     {
34         containerCurrentId_ = Container::CurrentId();
35     };
36     ~JSNavPathStack() override = default;
37 
38     static void JSBind(BindingTarget globalObj);
39 
OnStateChanged()40     void OnStateChanged()
41     {
42         if (onStateChangedCallback_) {
43             onStateChangedCallback_();
44         }
45     }
46 
SetOnStateChangedCallback(std::function<void ()> callback)47     void SetOnStateChangedCallback(std::function<void()> callback)
48     {
49         onStateChangedCallback_ = callback;
50     }
51 
52     void OnPushDestination(const JSCallbackInfo& info);
53 
SetCheckNavDestinationExistsFunc(std::function<int32_t (JSRef<JSObject>)> checkFunc)54     void SetCheckNavDestinationExistsFunc(std::function<int32_t(JSRef<JSObject>)> checkFunc)
55     {
56         checkNavDestinationExistsFunc_ = checkFunc;
57     }
58 
59     static JSRef<JSObject> CreateNewNavPathStackJSObject();
60     static void SetNativeNavPathStack(JSRef<JSObject> jsStack, JSRef<JSObject> nativeStack);
61 
62     static bool CheckIsValid(JSValueWrapper object);
63 
64 private:
65     static void Constructor(const JSCallbackInfo& info);
66     static void Destructor(JSNavPathStack* stack);
67 
68     std::function<void()> onStateChangedCallback_;
69     std::function<int32_t(JSRef<JSObject>)> checkNavDestinationExistsFunc_;
70 
71     int32_t containerCurrentId_;
72 };
73 } // namespace OHOS::Ace::Framework
74 
75 #endif // FRAMEWORKS_BRIDGE_DECLARATIVE_FRONTEND_JS_VIEW_JS_NAV_PATH_STACK_H
76