1 /* 2 * Copyright (c) 2024 Huawei Device Co., Ltd.. All rights reserved. 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 ROSEN_TEXT_ADAPTER_TXT_RUN_IMPL_H 17 #define ROSEN_TEXT_ADAPTER_TXT_RUN_IMPL_H 18 19 #include "rosen_text/run.h" 20 #include "txt/run.h" 21 #include "typography_types.h" 22 23 namespace OHOS { 24 namespace Rosen { 25 namespace AdapterTxt { 26 class RunImpl : public ::OHOS::Rosen::Run { 27 public: 28 explicit RunImpl(std::unique_ptr<SPText::Run> run = nullptr); 29 30 Drawing::Font GetFont() const override; 31 size_t GetGlyphCount() const override; 32 std::vector<uint16_t> GetGlyphs() const override; 33 std::vector<Drawing::Point> GetPositions() override; 34 std::vector<Drawing::Point> GetOffsets() override; 35 std::vector<uint16_t> GetGlyphs(int64_t start, int64_t length) const override; 36 std::vector<Drawing::Point> GetPositions(int64_t start, int64_t length) const override; 37 std::vector<Drawing::Point> GetAdvances(uint32_t start, uint32_t length) const override; 38 TextDirection GetTextDirection() const override; 39 void GetStringRange(uint64_t* location, uint64_t* length) const override; 40 std::vector<uint64_t> GetStringIndices(int64_t start, int64_t length) const override; 41 Drawing::Rect GetImageBounds() const override; 42 float GetTypographicBounds(float* ascent, float* descent, float* leading) const override; 43 void Paint(Drawing::Canvas *canvas, double x, double y) override; 44 SetSpRunBase(std::unique_ptr<SPText::Run> & run)45 void SetSpRunBase(std::unique_ptr<SPText::Run>& run) { run_ = std::move(run); } 46 47 private: 48 std::unique_ptr<SPText::Run> run_ = nullptr; 49 }; 50 } // namespace AdapterTxt 51 } // namespace Rosen 52 } // namespace OHOS 53 54 #endif // ROSEN_TEXT_ADAPTER_TXT_RUN_IMPL_H 55