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/pattern/select/select_event_hub.h" 25 #include "core/components_ng/pattern/text/text_styles.h" 26 27 namespace OHOS::Ace { 28 enum class ArrowPosition { 29 END = 0, 30 START, 31 }; 32 33 enum class MenuAlignType { 34 START = 0, 35 CENTER, 36 END, 37 }; 38 39 struct MenuAlign { 40 MenuAlignType alignType = MenuAlignType::START; 41 DimensionOffset offset = DimensionOffset(Dimension(0, DimensionUnit::VP), Dimension(0, DimensionUnit::VP)); 42 }; 43 44 using SelectParam = std::pair<std::string, std::string>; 45 46 class SelectModel { 47 public: 48 static SelectModel* GetInstance(); 49 virtual ~SelectModel() = default; 50 51 virtual void Create(const std::vector<SelectParam>& params); 52 virtual void SetSelected(int32_t idx); 53 virtual void SetValue(const std::string& value); 54 virtual void SetFontSize(const Dimension& value); 55 virtual void SetFontWeight(const FontWeight& value); 56 virtual void SetFontFamily(const std::vector<std::string>& value); 57 virtual void SetItalicFontStyle(const Ace::FontStyle& value); 58 virtual void SetFontColor(const Color& color); 59 virtual void SetSelectedOptionBgColor(const Color& color); 60 virtual void SetSelectedOptionFontSize(const Dimension& value); 61 virtual void SetSelectedOptionFontWeight(const FontWeight& value); 62 virtual void SetSelectedOptionFontFamily(const std::vector<std::string>& value); 63 virtual void SetSelectedOptionItalicFontStyle(const Ace::FontStyle& value); 64 virtual void SetSelectedOptionFontColor(const Color& color); 65 virtual void SetOptionBgColor(const Color& color); 66 virtual void SetOptionFontSize(const Dimension& value); 67 virtual void SetOptionFontWeight(const FontWeight& value); 68 virtual void SetOptionFontFamily(const std::vector<std::string>& value); 69 virtual void SetOptionItalicFontStyle(const Ace::FontStyle& value); 70 virtual void SetOptionFontColor(const Color& color); 71 virtual void SetOnSelect(NG::SelectEvent&& onSelect); 72 virtual void SetWidth(Dimension& value); 73 virtual void SetHeight(Dimension& value); 74 virtual void SetSize(Dimension& width, Dimension& height); 75 virtual void SetPaddings(const std::optional<CalcDimension>& top, const std::optional<CalcDimension>& bottom, 76 const std::optional<CalcDimension>& left, const std::optional<CalcDimension>& right); 77 virtual void SetPadding(const CalcDimension& value); 78 virtual void SetPaddingLeft(const CalcDimension& value); 79 virtual void SetPaddingTop(const CalcDimension& value); 80 virtual void SetPaddingRight(const CalcDimension& value); 81 virtual void SetPaddingBottom(const CalcDimension& value); 82 virtual void SetSpace(const Dimension& value); 83 virtual void SetArrowPosition(const ArrowPosition value); 84 virtual void SetMenuAlign(const MenuAlign& menuAlign); 85 virtual void SetSelectChangeEvent(NG::SelectChangeEvent&& selectChangeEvent); 86 virtual void SetValueChangeEvent(NG::ValueChangeEvent&& valueChangeEvent); 87 88 private: 89 static std::unique_ptr<SelectModel> instance_; 90 static std::mutex mutex_; 91 }; 92 } // namespace OHOS::Ace 93 94 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_SELECT_SELECT_MODEL_H 95