1 /* 2 * Copyright (C) 2025-2025 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 16 #ifndef MAGNIFICATION_MANAGER_H 17 #define MAGNIFICATION_MANAGER_H 18 19 #include "window_magnification_manager.h" 20 #include "full_screen_magnification_manager.h" 21 #include "magnification_menu_manager.h" 22 #include "magnification_window_proxy.h" 23 24 namespace OHOS { 25 namespace Accessibility { 26 class MagnificationManager { 27 public: 28 MagnificationManager(); 29 ~MagnificationManager() = default; 30 31 std::shared_ptr<WindowMagnificationManager> GetWindowMagnificationManager(); 32 std::shared_ptr<FullScreenMagnificationManager> GetFullScreenMagnificationManager(); 33 std::shared_ptr<MagnificationMenuManager> GetMenuManager(); 34 void OnMagnificationTypeChanged(uint32_t magnificationType); 35 void OnModeChanged(uint32_t mode); 36 void DisableMagnification(); 37 void TriggerMagnification(uint32_t type, uint32_t mode); 38 bool GetMagnificationState(); 39 void RefreshWindowParam(RotationType type); 40 void FollowFocuseElement(int32_t centerX, int32_t centerY); ResetCurrentMode()41 inline void ResetCurrentMode() 42 { 43 currentMode_ = 0; 44 } 45 private: 46 std::shared_ptr<WindowMagnificationManager> windowMagnificationManager_ = nullptr; 47 std::shared_ptr<FullScreenMagnificationManager> fullScreenMagnificationManager_ = nullptr; 48 std::shared_ptr<MagnificationMenuManager> menuManager_ = nullptr; 49 uint32_t currentMode_ = 0; 50 std::shared_ptr<MagnificationWindowProxy> windowProxy_ = nullptr; 51 }; 52 } // namespace Accessibility 53 } // namespace OHOS 54 #endif // MAGNIFICATION_MANAGER_H