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 I_POINTER_DRAWING_MANAGER_H 17 #define I_POINTER_DRAWING_MANAGER_H 18 19 #include <memory> 20 21 #include "display_info.h" 22 #include "struct_multimodal.h" 23 24 namespace OHOS { 25 namespace MMI { 26 class IPointerDrawingManager { 27 public: 28 IPointerDrawingManager() = default; 29 virtual ~IPointerDrawingManager() = default; 30 31 static std::shared_ptr<IPointerDrawingManager> GetInstance(); 32 virtual void DrawPointer(int32_t displayId, int32_t physicalX, int32_t physicalY, 33 const MOUSE_ICON mouseStyle = MOUSE_ICON::DEFAULT) {} UpdateDisplayInfo(const DisplayInfo & displayInfo)34 virtual void UpdateDisplayInfo(const DisplayInfo& displayInfo) {} OnDisplayInfo(const DisplayGroupInfo & displayGroupInfo)35 virtual void OnDisplayInfo(const DisplayGroupInfo& displayGroupInfo) {} OnWindowInfo(const WinInfo & info)36 virtual void OnWindowInfo(const WinInfo &info) {} Init()37 virtual bool Init() 38 { 39 return true; 40 } DeletePointerVisible(int32_t pid)41 virtual void DeletePointerVisible(int32_t pid) {} SetPointerVisible(int32_t pid,bool visible)42 virtual int32_t SetPointerVisible(int32_t pid, bool visible) 43 { 44 return 0; 45 } SetPointerStyle(int32_t pid,int32_t windowId,int32_t pointerStyle)46 virtual int32_t SetPointerStyle(int32_t pid, int32_t windowId, int32_t pointerStyle) 47 { 48 return 0; 49 } GetPointerStyle(int32_t pid,int32_t windowId,int32_t & pointerStyle)50 virtual int32_t GetPointerStyle(int32_t pid, int32_t windowId, int32_t &pointerStyle) 51 { 52 return 0; 53 } DrawPointerStyle()54 virtual void DrawPointerStyle() {} IsPointerVisible()55 virtual bool IsPointerVisible() 56 { 57 return false; 58 } SetMouseDisplayState(bool state)59 virtual void SetMouseDisplayState(bool state) {} GetMouseDisplayState()60 virtual bool GetMouseDisplayState() const 61 { 62 return true; 63 } SetPointerLocation(int32_t pid,int32_t x,int32_t y)64 virtual void SetPointerLocation(int32_t pid, int32_t x, int32_t y) {} 65 public: 66 static inline std::shared_ptr<IPointerDrawingManager> iPointDrawMgr_ { nullptr }; 67 }; 68 } // namespace MMI 69 } // namespace OHOS 70 #endif // I_POINTER_DRAWING_MANAGER_H