1 /* 2 * Copyright (c) 2025 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 #ifndef UPDATER_UI_TEXT_LABEL_ADAPTER_H 16 #define UPDATER_UI_TEXT_LABEL_ADAPTER_H 17 18 #include "component_common.h" 19 #include "component_factory.h" 20 #include "components/ui_label.h" 21 #include "json_visitor.h" 22 #include "macros_updater.h" 23 24 namespace Updater { 25 DEFINE_STRUCT_TRAIT(LabelFocusInfo, "", 26 (std::string, focusedFontColor), 27 (std::string, focusedBgColor), 28 (bool, focusable) 29 ); 30 31 struct UxLabelInfo { 32 uint8_t fontSize; 33 std::string text; 34 std::string align; 35 std::string fontColor; 36 std::string bgColor; 37 std::string style; 38 LabelFocusInfo focusInfo; 39 bool touchable; 40 std::string lineBreakMode; 41 }; 42 43 class TextLabelAdapter : public OHOS::UILabel, public ComponentCommon<TextLabelAdapter, UxLabelInfo> { 44 DISALLOW_COPY_MOVE(TextLabelAdapter); 45 struct TextLabelOnFocusListener; 46 static constexpr uint32_t MAX_FONT_SIZE = 200; 47 public: 48 49 static constexpr auto COMPONENT_TYPE = "UILabel"; 50 TextLabelAdapter(); 51 explicit TextLabelAdapter(const UxViewInfo &info); 52 virtual ~TextLabelAdapter(); 53 bool OnPressEvent(const OHOS::PressEvent& event) override; 54 void SetText(const std::string &txt); 55 static bool IsValid(const UxLabelInfo &info); 56 private: 57 void InitFocus(const OHOS::ColorType &fontColor, const OHOS::ColorType &bgColor, 58 const OHOS::ColorType &focusedFontColor, const OHOS::ColorType &focusedBgColor); 59 std::unique_ptr<TextLabelOnFocusListener> focusListener_ {}; 60 }; 61 } // namespace Updater 62 #endif 63