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 BASE_PAGE_H 17 #define BASE_PAGE_H 18 19 #include <memory> 20 #include <string> 21 #include <string_view> 22 #include <unordered_map> 23 #include "page.h" 24 #include "view_api.h" 25 26 namespace Updater { 27 class BasePage : public Page { 28 friend class Page; 29 friend class PageManager; // for create dummy page when operator[] 30 public: 31 [[nodiscard]] bool BuildPage(const UxPageInfo &pageInfo); 32 std::string GetPageId() override; 33 void SetVisible(bool isVisible) override; 34 bool IsVisible() const override; 35 OHOS::UIViewGroup *GetView() const override; 36 bool IsValid() const override; 37 bool IsValidCom(const std::string &id) const override; 38 ViewProxy &operator[](const std::string &id) override; 39 static bool IsPageInfoValid(const UxPageInfo &pageInfo); 40 private: 41 BasePage(); 42 BasePage(int16_t width, int16_t height); 43 void Reset(); 44 [[nodiscard]] bool BuildComs(const UxPageInfo &pageInfo); 45 [[nodiscard]] bool BuildCom(const UxViewInfo &viewInfo, int &minY); 46 int16_t width_; 47 int16_t height_; 48 std::unique_ptr<OHOS::UIViewGroup> root_; 49 std::vector<std::unique_ptr<ViewProxy>> coms_; 50 std::unordered_map<std::string_view, ViewProxy *> comsMap_; 51 std::string pageId_; 52 OHOS::ColorType color_; 53 }; 54 } // namespace Updater 55 #endif 56