1 /* 2 * Copyright (C) 2023 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 ACCESSIBILITY_CIRCLE_DRAWING_MANAGER_H 17 #define ACCESSIBILITY_CIRCLE_DRAWING_MANAGER_H 18 19 #include <string> 20 #include "draw/canvas.h" 21 #include <ui/rs_canvas_node.h> 22 #include <ui/rs_surface_node.h> 23 #include <ui/rs_ui_director.h> 24 #include <ui/rs_root_node.h> 25 #include <transaction/rs_transaction.h> 26 27 #include "accessibility_def.h" 28 29 namespace OHOS { 30 namespace Accessibility { 31 32 class AccessibilityCircleDrawingManager { 33 public: 34 static std::shared_ptr<AccessibilityCircleDrawingManager> pointDrawMgr_; 35 static std::shared_ptr<AccessibilityCircleDrawingManager> GetInstance(); 36 static void DeleteInstance(); 37 38 AccessibilityCircleDrawingManager(); 39 DISALLOW_COPY_AND_MOVE(AccessibilityCircleDrawingManager); 40 ~AccessibilityCircleDrawingManager(); 41 42 void UpdatePointerVisible(bool state); 43 void CreatePointerWindow(int32_t physicalX, int32_t physicalY, uint64_t screenId); 44 void DrawPointer(int32_t physicalX, int32_t physicalY, int32_t angle, uint64_t screenId); 45 void SetPointerLocation(int32_t physicalX, int32_t physicalY, uint64_t screenId); 46 void DrawingProgress(int32_t physicalX, int32_t physicalY, int32_t angle); 47 48 int32_t ParseStringToInteger(const std::string& color); 49 std::vector<int32_t> ParseColorString(const std::string& color); 50 51 #ifndef USE_ROSEN_DRAWING 52 void DrawingProgressByOpenSource(int32_t physicalX, int32_t physicalY, int32_t angle); 53 #else 54 void DrawingProgressByRosenDrawing(int32_t physicalX, int32_t physicalY, int32_t angle); 55 #endif 56 57 std::shared_ptr<Rosen::RSUIDirector> rsUiDirector_ = nullptr; 58 std::shared_ptr<Rosen::RSSurfaceNode> surfaceNode_ = nullptr; 59 std::shared_ptr<Rosen::RSCanvasNode> canvasNode_ = nullptr; 60 std::shared_ptr<Rosen::RSNode> rootNode_ = nullptr; 61 uint64_t screenId_; 62 int32_t imageWidth_; 63 int32_t imageHeight_; 64 int32_t half_; 65 float dispalyDensity_; 66 }; 67 } // namespace Accessibility 68 } // namespace OHOS 69 #endif // ACCESSIBILITY_CIRCLE_DRAWING_MANAGER_H