1 /* 2 * Copyright (c) 2022 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_PATTERNS_TEXT_SPAN_MODEL_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_TEXT_SPAN_MODEL_H 18 19 #include <functional> 20 #include <memory> 21 #include <mutex> 22 #include <string> 23 24 #include "base/geometry/dimension.h" 25 #include "base/utils/macros.h" 26 #include "base/utils/noncopyable.h" 27 #include "core/components/common/properties/color.h" 28 #include "core/components/common/properties/text_style.h" 29 #include "core/components_ng/pattern/text/text_styles.h" 30 #include "core/components_ng/pattern/text_field/text_field_model.h" 31 32 namespace OHOS::Ace { 33 class ACE_FORCE_EXPORT SpanModel { 34 public: 35 static SpanModel* GetInstance(); 36 virtual ~SpanModel() = default; 37 38 virtual void Create(const std::u16string& content) = 0; 39 virtual void Create(const std::u16string& content, RefPtr<ResourceObject>& resObj) = 0; 40 virtual void SetFont(const Font& value) = 0; 41 virtual void ResetFont() = 0; 42 virtual void SetFontSize(const Dimension& value) = 0; 43 virtual void ResetFontSize() = 0; 44 virtual void SetTextColor(const Color& value) = 0; 45 virtual void ResetTextColor() = 0; 46 virtual void SetItalicFontStyle(Ace::FontStyle value) = 0; 47 virtual void ResetItalicFontStyle() = 0; 48 virtual void SetFontWeight(FontWeight value) = 0; 49 virtual void ResetFontWeight() = 0; 50 virtual void SetFontFamily(const std::vector<std::string>& value) = 0; 51 virtual void ResetFontFamily() = 0; 52 virtual void SetTextDecoration(TextDecoration value) = 0; 53 virtual void SetTextDecorationStyle(TextDecorationStyle value) = 0; 54 virtual void SetTextDecorationColor(const Color& value) = 0; 55 virtual void SetTextCase(TextCase value) = 0; 56 virtual void SetTextShadow(const std::vector<Shadow>& value) = 0; 57 virtual void SetLetterSpacing(const Dimension& value) = 0; 58 virtual void SetBaselineOffset(const Dimension& value) = 0; 59 virtual void SetLineHeight(const Dimension& value) = 0; 60 virtual void SetOnClick(std::function<void(BaseEventInfo* info)>&& click) = 0; 61 virtual void ClearOnClick() = 0; 62 virtual void SetAccessibilityText(const std::string& text) = 0; 63 virtual void SetAccessibilityDescription(const std::string& description) = 0; 64 virtual void SetAccessibilityImportance(const std::string& importance) = 0; 65 virtual void SetLineThicknessScale(float value) = 0; 66 virtual void SetOnHover(OnHoverFunc&& onHoverEventFunc) = 0; 67 virtual void ResetOnHover() = 0; 68 CreateContainSpan()69 virtual void CreateContainSpan() {}; SetTextBackgroundStyle(const TextBackgroundStyle & style)70 virtual void SetTextBackgroundStyle(const TextBackgroundStyle& style) {}; 71 72 private: 73 static std::unique_ptr<SpanModel> instance_; 74 static std::mutex mutex_; 75 }; 76 } // namespace OHOS::Ace 77 78 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_TEXT_SPAN_MODEL_H 79