1 /*
2  * Copyright (c) 2021 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_ACE_ENGINE_FRAMEWORKS_BRIDGE_COMMON_DOM_DOM_FORM_H
17 #define FOUNDATION_ACE_ACE_ENGINE_FRAMEWORKS_BRIDGE_COMMON_DOM_DOM_FORM_H
18 
19 #include "base/utils/macros.h"
20 #include "frameworks/bridge/common/dom/dom_input.h"
21 #include "frameworks/bridge/common/dom/dom_node.h"
22 
23 namespace OHOS::Ace::Framework {
24 
25 class DOMForm : public DOMNode {
26     DECLARE_ACE_TYPE(DOMForm, DOMNode);
27 
28 public:
29     DOMForm(NodeId nodeId, const std::string& nodeName);
30     ~DOMForm() override = default;
31 
32     void Submit();
33 
34     void Reset();
35 
GetSpecializedComponent()36     RefPtr<Component> GetSpecializedComponent() override
37     {
38         return columnContainer_;
39     }
40 
41     void PrepareSpecializedComponent() override;
42 
43     bool SetSpecializedAttr(const std::pair<std::string, std::string>& attr) override;
44 
45     bool AddSpecializedEvent(int32_t pageId, const std::string& event) override;
46 
AddInputChild(const WeakPtr<FormValue> & child)47     void AddInputChild(const WeakPtr<FormValue>& child)
48     {
49         formValueList_.emplace_back(child);
50     }
51 
52 protected:
53     void OnChildNodeAdded(const RefPtr<DOMNode>& child, int32_t slot) override;
54     void OnChildNodeRemoved(const RefPtr<DOMNode>& child) override;
55 
56 private:
57     RefPtr<ColumnComponent> columnContainer_;
58     std::list<WeakPtr<FormValue>> formValueList_;
59     std::function<void(const std::string&)> onSubmit_;
60     std::function<void()> onReset_;
61     std::string formId_;
62 };
63 
64 } // namespace OHOS::Ace::Framework
65 
66 #endif // FOUNDATION_ACE_ACE_ENGINE_FRAMEWORKS_BRIDGE_COMMON_DOM_DOM_FORM_H
67