1 /* 2 * Copyright (c) 2024 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 FRAMEWORKS_BRIDGE_CJ_FRONTEND_CPP_VIEW_CAVANS_PATTERN_H 16 #define FRAMEWORKS_BRIDGE_CJ_FRONTEND_CPP_VIEW_CAVANS_PATTERN_H 17 18 #include "ffi_remote_data.h" 19 20 #include "bridge/cj_frontend/cppview/canvas_renderer.h" 21 #include "base/memory/referenced.h" 22 #include "core/components/common/properties/decoration.h" 23 #include "frameworks/core/components/common/properties/paint_state.h" 24 25 26 namespace OHOS::Ace::Framework { 27 28 class ACE_EXPORT NativeCanvasPattern : public OHOS::FFI::FFIData, public Referenced { 29 public: 30 NativeCanvasPattern(); 31 ~NativeCanvasPattern() override; 32 33 void SetTransform(int64_t matrixId); 34 SetCanvasRenderer(const sptr<NativeCanvasRenderer> & canvasRenderer)35 void SetCanvasRenderer(const sptr<NativeCanvasRenderer>& canvasRenderer) 36 { 37 canvasRenderWeak_ = canvasRenderer; 38 } 39 SetUnit(CanvasUnit unit)40 void SetUnit(CanvasUnit unit) 41 { 42 unit_ = unit; 43 } 44 GetUnit()45 CanvasUnit GetUnit() 46 { 47 return unit_; 48 } 49 GetDensity()50 double GetDensity() 51 { 52 double density = PipelineBase::GetCurrentDensity(); 53 return ((GetUnit() == CanvasUnit::DEFAULT) && !NearZero(density)) ? density : 1.0; 54 } 55 SetId(int32_t id)56 void SetId(int32_t id) 57 { 58 id_ = id; 59 } 60 GetId()61 int32_t GetId() const 62 { 63 return id_; 64 } 65 private: 66 TransformParam transform_; 67 sptr<NativeCanvasRenderer> canvasRenderWeak_; 68 CanvasUnit unit_ = CanvasUnit::DEFAULT; 69 int32_t id_ = 0; 70 }; 71 72 } // namespace OHOS::Ace::Framework 73 #endif // FRAMEWORKS_BRIDGE_CJ_FRONTEND_CPP_VIEW_CAVANS_PATTERN_H 74