1 /*
2  * Copyright (c) 2023 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_PATTERN_SELECT_SELECT_MODEL_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_SELECT_SELECT_MODEL_H
18 
19 #include <optional>
20 #include <string_view>
21 
22 #include "base/utils/macros.h"
23 #include "core/components/common/properties/color.h"
24 #include "core/components_ng/base/symbol_modifier.h"
25 #include "core/components_ng/pattern/select/select_event_hub.h"
26 #include "core/components_ng/pattern/select/select_properties.h"
27 #include "core/components_ng/pattern/text/text_styles.h"
28 
29 namespace OHOS::Ace {
30 enum class ArrowPosition {
31     END = 0,
32     START,
33 };
34 
35 enum class MenuAlignType {
36     START = 0,
37     CENTER,
38     END,
39 };
40 
41 struct MenuAlign {
42     MenuAlignType alignType = MenuAlignType::START;
43     DimensionOffset offset = DimensionOffset(Dimension(0, DimensionUnit::VP), Dimension(0, DimensionUnit::VP));
44 };
45 
46 struct SelectParam {
47     std::string text;
48     std::string icon;
49     std::function<void(WeakPtr<NG::FrameNode>)> symbolIcon = nullptr;
50     RefPtr<SymbolModifier> symbolModifier = nullptr;
51 };
52 
53 class ACE_FORCE_EXPORT SelectModel {
54 public:
55     static SelectModel* GetInstance();
56     virtual ~SelectModel() = default;
57 
58     virtual void Create(const std::vector<SelectParam>& params);
59     virtual void SetSelected(int32_t idx);
60     virtual void SetValue(const std::string& value);
61     virtual void SetFontSize(const Dimension& value);
62     virtual void SetFontWeight(const FontWeight& value);
63     virtual void SetFontFamily(const std::vector<std::string>& value);
64     virtual void SetItalicFontStyle(const Ace::FontStyle& value);
65     virtual void SetFontColor(const Color& color);
66     virtual void SetSelectedOptionBgColor(const Color& color);
67     virtual void SetSelectedOptionFontSize(const Dimension& value);
68     virtual void SetSelectedOptionFontWeight(const FontWeight& value);
69     virtual void SetSelectedOptionFontFamily(const std::vector<std::string>& value);
70     virtual void SetSelectedOptionItalicFontStyle(const Ace::FontStyle& value);
71     virtual void SetSelectedOptionFontColor(const Color& color);
72     virtual void SetOptionBgColor(const Color& color);
73     virtual void SetOptionFontSize(const Dimension& value);
74     virtual void SetOptionFontWeight(const FontWeight& value);
75     virtual void SetOptionFontFamily(const std::vector<std::string>& value);
76     virtual void SetOptionItalicFontStyle(const Ace::FontStyle& value);
77     virtual void SetOptionFontColor(const Color& color);
78     virtual void SetOnSelect(NG::SelectEvent&& onSelect);
79     virtual void SetWidth(Dimension& value);
80     virtual void SetHeight(Dimension& value);
81     virtual void SetSize(Dimension& width, Dimension& height);
82     virtual void SetPaddings(const std::optional<CalcDimension>& top, const std::optional<CalcDimension>& bottom,
83         const std::optional<CalcDimension>& left, const std::optional<CalcDimension>& right);
84     virtual void SetPadding(const CalcDimension& value);
85     virtual void SetPaddingLeft(const CalcDimension& value);
86     virtual void SetPaddingTop(const CalcDimension& value);
87     virtual void SetPaddingRight(const CalcDimension& value);
88     virtual void SetPaddingBottom(const CalcDimension& value);
89     virtual void SetSpace(const Dimension& value);
90     virtual void SetArrowPosition(const ArrowPosition value);
91     virtual void SetMenuAlign(const MenuAlign& menuAlign);
92     virtual void SetSelectChangeEvent(NG::SelectChangeEvent&& selectChangeEvent);
93     virtual void SetValueChangeEvent(NG::ValueChangeEvent&& valueChangeEvent);
94     virtual void SetOptionWidth(const Dimension& value);
95     virtual void SetOptionHeight(const Dimension& value);
96     virtual void SetOptionWidthFitTrigger(bool isFitTrigger);
97     virtual void SetHasOptionWidth(bool hasOptionWidth);
98     virtual void SetMenuBackgroundColor(const Color& color);
99     virtual void SetMenuBackgroundBlurStyle(const BlurStyleOption& blurStyle);
100     virtual void SetDivider(const NG::SelectDivider& divider);
101     virtual void SetControlSize(const std::optional<ControlSize>& controlSize);
102     virtual void SetLayoutDirection(TextDirection value);
103     virtual ControlSize GetControlSize();
104 private:
105     static std::unique_ptr<SelectModel> instance_;
106     static std::mutex mutex_;
107 };
108 } // namespace OHOS::Ace
109 
110 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_SELECT_SELECT_MODEL_H
111