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 FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_TEXT_TEXT_PAINT_METHOD_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_TEXT_TEXT_PAINT_METHOD_H 18 19 #include <utility> 20 21 #include "base/memory/ace_type.h" 22 #include "base/memory/referenced.h" 23 #include "base/utils/macros.h" 24 #include "base/utils/utils.h" 25 #include "core/components_ng/pattern/text/text_content_modifier.h" 26 #include "core/components_ng/pattern/text/text_layout_property.h" 27 #include "core/components_ng/pattern/text/text_overlay_modifier.h" 28 #include "core/components_ng/render/node_paint_method.h" 29 #include "core/components_ng/render/paragraph.h" 30 31 namespace OHOS::Ace::NG { 32 class ACE_EXPORT TextPaintMethod : public NodePaintMethod { 33 DECLARE_ACE_TYPE(TextPaintMethod, NodePaintMethod) 34 public: 35 TextPaintMethod(const WeakPtr<Pattern>& pattern, RefPtr<Paragraph> paragraph, float baselineOffset, 36 RefPtr<TextContentModifier> textContentModifier, RefPtr<TextOverlayModifier> textOverlayModifier); 37 38 ~TextPaintMethod() override = default; 39 40 RefPtr<Modifier> GetContentModifier(PaintWrapper* paintWrapper) override; 41 void UpdateContentModifier(PaintWrapper* paintWrapper) override; 42 43 RefPtr<Modifier> GetOverlayModifier(PaintWrapper* paintWrapper) override; 44 void UpdateOverlayModifier(PaintWrapper* paintWrapper) override; 45 46 private: 47 WeakPtr<Pattern> pattern_; 48 RefPtr<Paragraph> paragraph_; 49 float baselineOffset_; 50 51 RefPtr<TextContentModifier> textContentModifier_; 52 RefPtr<TextOverlayModifier> textOverlayModifier_; 53 54 ACE_DISALLOW_COPY_AND_MOVE(TextPaintMethod); 55 }; 56 57 } // namespace OHOS::Ace::NG 58 59 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_TEXT_TEXT_PAINT_METHOD_H 60