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_NG_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_TEXT_SPAN_MODEL_NG_H 18 19 #include <functional> 20 #include <string> 21 22 #include "interfaces/native/node/styled_string.h" 23 24 #include "core/components_ng/pattern/text/span_model.h" 25 #include "core/components_ng/pattern/text/span_node.h" 26 namespace OHOS::Ace::NG { 27 class ACE_EXPORT SpanModelNG : public SpanModel { 28 public: 29 void Create(const std::string& content) override; 30 void SetFont(const Font& value) override; 31 void SetFontSize(const Dimension& value) override; 32 void SetTextColor(const Color& value) override; 33 void SetItalicFontStyle(Ace::FontStyle value) override; 34 void SetFontWeight(FontWeight value) override; 35 void SetFontFamily(const std::vector<std::string>& value) override; 36 void SetTextDecoration(TextDecoration value) override; 37 void SetTextDecorationStyle(TextDecorationStyle value) override; 38 void SetTextDecorationColor(const Color& value) override; 39 void SetTextCase(TextCase value) override; 40 void SetTextShadow(const std::vector<Shadow>& value) override; 41 void SetLetterSpacing(const Dimension& value) override; 42 void SetBaselineOffset(const Dimension& value) override; 43 void SetLineHeight(const Dimension& value) override; 44 void SetOnClick(std::function<void(BaseEventInfo* info)>&& click) override; 45 void ClearOnClick() override; 46 void SetAccessibilityText(const std::string& text) override; 47 void SetAccessibilityDescription(const std::string& description) override; 48 void SetAccessibilityImportance(const std::string& importance) override; 49 50 static RefPtr<SpanNode> CreateSpanNode(int32_t nodeId, const std::string& content); 51 static void InitSpan(UINode* uiNode, const std::string& content); 52 static void SetFontWeight(UINode* uiNode, FontWeight value); 53 static void ResetFontWeight(UINode* uiNode); 54 static void SetTextCase(UINode* uiNode, TextCase value); 55 static void ResetTextCase(UINode* uiNode); 56 static void SetItalicFontStyle(UINode* uiNode, Ace::FontStyle value); 57 static void ResetItalicFontStyle(UINode* uiNode); 58 static void SetLineHeight(UINode* uiNode, const Dimension& value); 59 static void ResetLineHeight(UINode* uiNode); 60 static void SetFontSize(UINode* uiNode, const Dimension& value); 61 static void ResetFontSize(UINode* uiNode); 62 static void SetFontFamily(UINode* uiNode, const std::vector<std::string>& value); 63 static void ResetFontFamily(UINode* uiNode); 64 static void SetTextDecoration(UINode* uiNode, TextDecoration value); 65 static void ResetTextDecoration(UINode* uiNode); 66 static void SetTextDecorationStyle(UINode* uiNode, TextDecorationStyle value); 67 static void ResetTextDecorationStyle(UINode* uiNode); 68 static void SetTextDecorationColor(UINode* uiNode, const Color& value); 69 static void ResetTextDecorationColor(UINode* uiNode); 70 static void SetTextColor(UINode* uiNode, const Color& value); 71 static void ResetTextColor(UINode* uiNode); 72 static void SetLetterSpacing(UINode* uiNode, const Dimension& value); 73 static void ResetLetterSpacing(UINode* uiNode); 74 static void SetBaselineOffset(UINode* uiNode, const Dimension& value); 75 static void SetFont(UINode* uiNode, const Font& value); 76 static void ResetFont(UINode* uiNode); 77 static std::string GetContent(UINode* uiNode); 78 static Ace::TextDecoration GetTextDecoration(UINode* uiNode); 79 static Color GetTextDecorationColor(UINode* uiNode); 80 static Ace::TextDecorationStyle GetTextDecorationStyle(UINode* uiNode); 81 static Color GetFontColor(UINode* uiNode); 82 static Dimension GetFontSize(UINode* uiNode); 83 static Ace::FontStyle GetFontStyle(UINode* uiNode); 84 static FontWeight GetFontWeight(UINode* uiNode); 85 static Dimension GetTextLineHeight(UINode* uiNode); 86 static Ace::TextCase GetTextCase(UINode* uiNode); 87 static Dimension GetLetterSpacing(UINode* uiNode); 88 static Dimension GetBaselineOffset(UINode* uiNode); 89 static TextStyle GetDefaultTextStyle(); 90 void CreateContainSpan() override; 91 void SetTextBackgroundStyle(const TextBackgroundStyle& style) override; 92 static void SetTextBackgroundStyle(UINode* uiNode, const TextBackgroundStyle& style); 93 static void SetTextBackgroundStyleByBaseSpan(UINode* uiNode, const TextBackgroundStyle& style); 94 static TextBackgroundStyle GetSpanTextBackgroundStyle(UINode* uiNode); 95 static void SetTextShadow(UINode* uiNode, const std::vector<Shadow>& value); 96 static void ResetTextShadow(UINode* uiNode); 97 static std::vector<Shadow> GetTextShadow(UINode* uiNode); 98 static void SetOnClick(UINode* uiNode, GestureEventFunc&& click); 99 static void ClearOnClick(UINode* uiNode); 100 static void SetAccessibilityText(UINode* uiNode, const std::string& text); 101 static void SetAccessibilityDescription(UINode* uiNode, const std::string& description); 102 static void SetAccessibilityImportance(UINode* uiNode, const std::string& importance); 103 static std::vector<std::string> GetSpanFontFamily(UINode* uiNode); 104 #ifdef USE_GRAPHIC_TEXT_GINE 105 // impl in render/adapter/span_model_adapter.cpp 106 static RefPtr<SpanItem> CreateSpanItem(ArkUI_SpanItem* item); 107 static ParagraphStyle CreateParagraphStyle(ArkUI_StyledString* styledString); 108 #endif 109 }; 110 } // namespace OHOS::Ace::NG 111 112 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_TEXT_SPAN_MODEL_NG_H 113