1 /* 2 * Copyright (c) 2023-2024 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 FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_TEXT_PICKER_TEXT_PICKER_MODEL_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_TEXT_PICKER_TEXT_PICKER_MODEL_H 18 19 #include <functional> 20 #include <mutex> 21 22 #include "base/geometry/dimension.h" 23 #include "core/components/picker/picker_theme.h" 24 #include "core/components/text/text_theme.h" 25 #include "core/components_ng/pattern/picker/picker_type_define.h" 26 #include "core/components_ng/pattern/text_picker/textpicker_properties.h" 27 namespace OHOS::Ace { 28 struct TextPickerDialog { 29 CalcDimension height; 30 uint32_t selectedValue; 31 std::vector<std::string> getRangeVector; 32 bool isDefaultHeight; 33 bool enableHoverMode = false; 34 std::optional<DialogAlignment> alignment; 35 std::optional<DimensionOffset> offset; 36 std::optional<DimensionRect> maskRect; 37 std::optional<Color> backgroundColor; 38 std::optional<int32_t> backgroundBlurStyle; 39 std::optional<Shadow> shadow; 40 std::optional<HoverModeAreaType> hoverModeArea; 41 }; 42 struct TextPickerDialogEvent { 43 std::function<void()> onDidAppear; 44 std::function<void()> onDidDisappear; 45 std::function<void()> onWillAppear; 46 std::function<void()> onWillDisappear; 47 }; 48 using TextChangeEvent = std::function<void(const std::string&, double)>; 49 using TextCascadeChangeEvent = std::function<void(const std::vector<std::string>&, const std::vector<double>&)>; 50 using TextCascadeValueChangeEvent = std::function<void(const std::vector<std::string>&)>; 51 using TextCascadeSelectedChangeEvent = std::function<void(const std::vector<double>&)>; 52 class ACE_FORCE_EXPORT TextPickerModel { 53 public: 54 static TextPickerModel* GetInstance(); 55 virtual ~TextPickerModel() = default; 56 57 virtual void Create(RefPtr<PickerTheme> pickerTheme, uint32_t columnKind) = 0; 58 virtual void SetSelected(uint32_t value) = 0; 59 virtual void SetRange(const std::vector<NG::RangeContent>& value) = 0; 60 virtual void SetValue(const std::string& value) = 0; 61 virtual void SetDefaultPickerItemHeight(const Dimension& value) = 0; SetGradientHeight(const Dimension & value)62 virtual void SetGradientHeight(const Dimension& value) {}; 63 virtual void SetCanLoop(const bool value) = 0; 64 virtual void SetDefaultAttributes(const RefPtr<PickerTheme>& pickerTheme) = 0; 65 virtual void SetDisappearTextStyle(const RefPtr<PickerTheme>& pickerTheme, const NG::PickerTextStyle& value) = 0; 66 virtual void SetNormalTextStyle(const RefPtr<PickerTheme>& pickerTheme, const NG::PickerTextStyle& value) = 0; 67 virtual void SetSelectedTextStyle(const RefPtr<PickerTheme>& pickerTheme, const NG::PickerTextStyle& value) = 0; 68 virtual void HasUserDefinedDisappearFontFamily(bool isUserDefined) = 0; 69 virtual void HasUserDefinedNormalFontFamily(bool isUserDefined) = 0; 70 virtual void HasUserDefinedSelectedFontFamily(bool isUserDefined) = 0; 71 virtual void MultiInit(const RefPtr<PickerTheme> pickerTheme) = 0; 72 virtual void SetColumns(const std::vector<NG::TextCascadePickerOptions>& options) = 0; 73 virtual void SetIsCascade(bool isCascade) = 0; 74 virtual void SetOnCascadeChange(TextCascadeChangeEvent&& onChange) = 0; 75 virtual void SetOnScrollStop(TextCascadeChangeEvent&& onScrollStop) = 0; 76 virtual void SetValues(const std::vector<std::string>& values) = 0; 77 virtual void SetSelecteds(const std::vector<uint32_t>& values) = 0; 78 virtual bool IsSingle() = 0; 79 virtual bool GetSingleRange(std::vector<NG::RangeContent>& rangeValue) = 0; 80 virtual bool IsCascade() = 0; 81 virtual uint32_t GetMaxCount() = 0; 82 virtual void SetMaxCount(uint32_t maxCount) = 0; 83 virtual bool GetMultiOptions(std::vector<NG::TextCascadePickerOptions>& options) = 0; 84 virtual void SetBackgroundColor(const Color& color) = 0; 85 virtual void SetHasSelectAttr(bool value) = 0; 86 virtual void SetOnValueChangeEvent(TextCascadeValueChangeEvent&& onChange) = 0; 87 virtual void SetOnSelectedChangeEvent(TextCascadeSelectedChangeEvent&& onChange) = 0; 88 virtual void SetSingleRange(bool isSingleRange) = 0; 89 virtual bool GetSingleRange() = 0; SetDivider(const NG::ItemDivider & divider)90 virtual void SetDivider(const NG::ItemDivider& divider) {}; 91 virtual void HasUserDefinedOpacity() = 0; 92 virtual void SetDisableTextStyleAnimation(const bool value) = 0; 93 virtual void SetDefaultTextStyle(const RefPtr<TextTheme>& textTheme, const NG::PickerTextStyle& value) = 0; 94 95 private: 96 static std::unique_ptr<TextPickerModel> textPickerInstance_; 97 static std::mutex mutex_; 98 }; 99 100 class TextPickerDialogModel { 101 public: 102 static TextPickerDialogModel* GetInstance(); 103 virtual ~TextPickerDialogModel() = default; 104 105 virtual RefPtr<AceType> CreateObject() = 0; 106 virtual void SetTextPickerDialogShow(RefPtr<AceType>& PickerText, NG::TextPickerSettingData& settingData, 107 std::function<void()>&& onCancel, std::function<void(const std::string&)>&& onAccept, 108 std::function<void(const std::string&)>&& onChange, std::function<void(const std::string&)>&& onScrollStop, 109 TextPickerDialog& textPickerDialog, TextPickerDialogEvent& textPickerDialogEvent, 110 const std::vector<ButtonInfo>& buttonInfos) = 0; 111 112 private: 113 static std::unique_ptr<TextPickerDialogModel> textPickerDialogInstance_; 114 static std::mutex mutex_; 115 }; 116 } // namespace OHOS::Ace 117 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_TEXT_PICKER_TEXT_PICKER_MODEL_H 118