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_FRAMEWORKS_CORE_COMPONENTS_PICKER_PICKER_VALUE_COMPONENT_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_PICKER_PICKER_VALUE_COMPONENT_H
18 
19 #include "core/components/picker/picker_option_component.h"
20 #include "core/components/picker/picker_value_element.h"
21 #include "core/pipeline/base/sole_child_component.h"
22 
23 namespace OHOS::Ace {
24 
25 class PickerValueComponent : public SoleChildComponent {
26     DECLARE_ACE_TYPE(PickerValueComponent, SoleChildComponent);
27 
28 public:
PickerValueComponent(const PickerValueCallback & clickCallback)29     explicit PickerValueComponent(const PickerValueCallback& clickCallback)
30     {
31         clickCallback_ = clickCallback;
32         option_ = AceType::MakeRefPtr<PickerOptionComponent>();
33         option_->SetSelected(false);
34         option_->SetAutoLayout(true);
35         SetChild(option_);
36     }
37 
38     ~PickerValueComponent() override = default;
39 
CreateRenderNode()40     RefPtr<RenderNode> CreateRenderNode() override
41     {
42         return AceType::MakeRefPtr<RenderPickerValue>(clickCallback_);
43     }
CreateElement()44     RefPtr<Element> CreateElement() override
45     {
46         return AceType::MakeRefPtr<PickerValueElement>();
47     }
48 
GetText()49     const std::string& GetText() const
50     {
51         return option_->GetText();
52     }
SetText(const std::string & value)53     void SetText(const std::string& value)
54     {
55         option_->SetText(value);
56     }
57 
SetTheme(const RefPtr<PickerTheme> & value)58     void SetTheme(const RefPtr<PickerTheme>& value)
59     {
60         if (!value) {
61             LOGE("input value is null.");
62             return;
63         }
64 
65         value->SetOptionStyle(true, false, value->GetOptionStyle(false, false));
66         value->SetOptionDecoration(false, AceType::MakeRefPtr<Decoration>());
67         option_->SetTheme(value);
68         option_->SetTextDirection(GetTextDirection());
69     }
70 
71 private:
72     RefPtr<PickerOptionComponent> option_;
73     PickerValueCallback clickCallback_;
74 };
75 
76 } // namespace OHOS::Ace
77 
78 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_PICKER_PICKER_VALUE_COMPONENT_H
79