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_content_modifier.h" 24 #include "core/components_ng/pattern/image/image_dfx.h" 25 #include "core/components_ng/pattern/image/image_overlay_modifier.h" 26 #include "core/components_ng/pattern/image/image_render_property.h" 27 #include "core/components_ng/render/canvas_image.h" 28 #include "core/components_ng/render/node_paint_method.h" 29 #include "core/components_ng/render/paint_wrapper.h" 30 31 namespace OHOS::Ace::NG { 32 struct ImagePaintMethodConfig { 33 bool sensitive = false; 34 bool selected = false; 35 RefPtr<ImageOverlayModifier> imageOverlayModifier; 36 RefPtr<ImageContentModifier> imageContentModifier; 37 ImageInterpolation interpolation = ImageInterpolation::NONE; 38 }; 39 40 class ACE_EXPORT ImagePaintMethod : public NodePaintMethod { 41 DECLARE_ACE_TYPE(ImagePaintMethod, NodePaintMethod); 42 public: 43 explicit ImagePaintMethod( 44 const RefPtr<CanvasImage>& canvasImage, const ImagePaintMethodConfig& imagePainterMethodConfig = {}) 45 : selected_(imagePainterMethodConfig.selected), sensitive_(imagePainterMethodConfig.sensitive), 46 canvasImage_(canvasImage), interpolationDefault_(imagePainterMethodConfig.interpolation), 47 imageOverlayModifier_(imagePainterMethodConfig.imageOverlayModifier), 48 imageContentModifier_(imagePainterMethodConfig.imageContentModifier) 49 {} 50 ~ImagePaintMethod() override = default; 51 52 RefPtr<Modifier> GetOverlayModifier(PaintWrapper* paintWrapper) override; 53 void UpdateOverlayModifier(PaintWrapper* paintWrapper) override; 54 55 RefPtr<Modifier> GetContentModifier(PaintWrapper* paintWrapper) override; 56 void UpdateContentModifier(PaintWrapper* paintWrapper) override; 57 void UpdatePaintMethod( 58 const RefPtr<CanvasImage>& canvasImage, const ImagePaintMethodConfig& imagePainterMethodConfig = {}); 59 60 private: 61 void UpdatePaintConfig(PaintWrapper* paintWrapper); 62 void UpdateBorderRadius(PaintWrapper* paintWrapper, ImageDfxConfig& imageDfxConfig); 63 64 bool selected_ = false; 65 bool sensitive_ = false; 66 67 RefPtr<CanvasImage> canvasImage_; 68 ImageInterpolation interpolationDefault_ = ImageInterpolation::NONE; 69 70 RefPtr<ImageOverlayModifier> imageOverlayModifier_; 71 RefPtr<ImageContentModifier> imageContentModifier_; 72 73 ACE_DISALLOW_COPY_AND_MOVE(ImagePaintMethod); 74 }; 75 76 } // namespace OHOS::Ace::NG 77 78 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_IMAGE_IMAGE_PAINT_METHOD_H 79