1 /* 2 * Copyright (c) 2022-2023 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 FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_IMAGE_IMAGE_PAINT_METHOD_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_IMAGE_IMAGE_PAINT_METHOD_H 18 19 #include "base/memory/ace_type.h" 20 #include "base/memory/referenced.h" 21 #include "base/utils/macros.h" 22 #include "base/utils/noncopyable.h" 23 #include "core/components_ng/pattern/image/image_overlay_modifier.h" 24 #include "core/components_ng/pattern/image/image_render_property.h" 25 #include "core/components_ng/render/node_paint_method.h" 26 #include "core/components_ng/render/paint_wrapper.h" 27 28 namespace OHOS::Ace::NG { 29 class ACE_EXPORT ImagePaintMethod : public NodePaintMethod { DECLARE_ACE_TYPE(ImagePaintMethod,NodePaintMethod)30 DECLARE_ACE_TYPE(ImagePaintMethod, NodePaintMethod) 31 public: 32 ImagePaintMethod(const RefPtr<CanvasImage>& canvasImage, bool selected = false, 33 RefPtr<ImageOverlayModifier> imageOverlayModifier = nullptr, bool sensitive = false, 34 ImageInterpolation interpolation = ImageInterpolation::NONE) 35 : canvasImage_(canvasImage), selected_(selected), imageOverlayModifier_(std::move(imageOverlayModifier)), 36 sensitive_(sensitive), interpolationDefault_(interpolation) 37 {} 38 ~ImagePaintMethod() override = default; 39 40 CanvasDrawFunction GetContentDrawFunction(PaintWrapper* paintWrapper) override; 41 RefPtr<Modifier> GetOverlayModifier(PaintWrapper* paintWrapper) override; 42 void UpdateOverlayModifier(PaintWrapper* paintWrapper) override; 43 44 private: 45 void UpdatePaintConfig(const RefPtr<ImageRenderProperty>& renderProps, PaintWrapper* paintWrapper); 46 void UpdateBorderRadius(PaintWrapper* paintWrapper); 47 RefPtr<CanvasImage> canvasImage_; 48 bool selected_ = false; 49 RefPtr<ImageOverlayModifier> imageOverlayModifier_; 50 bool sensitive_ = false; 51 ImageInterpolation interpolationDefault_ = ImageInterpolation::NONE; 52 53 ACE_DISALLOW_COPY_AND_MOVE(ImagePaintMethod); 54 }; 55 56 } // namespace OHOS::Ace::NG 57 58 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_IMAGE_IMAGE_PAINT_METHOD_H 59