1 /* 2 * Copyright (C) 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef MINIKIN_TEST_FREE_TYPE_MINIKIN_FONT_FOR_TEST_H 18 #define MINIKIN_TEST_FREE_TYPE_MINIKIN_FONT_FOR_TEST_H 19 20 #include <string> 21 22 #include "minikin/MinikinFont.h" 23 24 #include <ft2build.h> 25 #include FT_FREETYPE_H 26 27 #include "minikin/Macros.h" 28 29 namespace minikin { 30 31 class FreeTypeMinikinFontForTest : public MinikinFont { 32 public: 33 FreeTypeMinikinFontForTest(const std::string& font_path, int index); FreeTypeMinikinFontForTest(const std::string & font_path)34 FreeTypeMinikinFontForTest(const std::string& font_path) 35 : FreeTypeMinikinFontForTest(font_path, 0) {} 36 virtual ~FreeTypeMinikinFontForTest(); 37 38 // MinikinFont overrides. 39 float GetHorizontalAdvance(uint32_t glyph_id, const MinikinPaint& paint, 40 const FontFakery& fakery) const override; 41 void GetBounds(MinikinRect* bounds, uint32_t glyph_id, const MinikinPaint& paint, 42 const FontFakery& fakery) const override; 43 void GetFontExtent(MinikinExtent* extent, const MinikinPaint& paint, 44 const FontFakery& fakery) const override; 45 fontPath()46 const std::string& fontPath() const { return mFontPath; } 47 GetFontData()48 const void* GetFontData() const { return mFontData; } GetFontSize()49 size_t GetFontSize() const { return mFontSize; } GetFontIndex()50 int GetFontIndex() const { return mFontIndex; } GetAxes()51 const std::vector<minikin::FontVariation>& GetAxes() const { return mAxes; } 52 53 private: 54 const std::string mFontPath; 55 const int mFontIndex; 56 void* mFontData; 57 size_t mFontSize; 58 std::vector<minikin::FontVariation> mAxes; 59 60 FT_Library mFtLibrary; 61 FT_Face mFtFace; 62 63 MINIKIN_PREVENT_COPY_AND_ASSIGN(FreeTypeMinikinFontForTest); 64 }; 65 66 } // namespace minikin 67 68 #endif // MINIKIN_TEST_FREE_TYPE_MINIKIN_FONT_FOR_TEST_H 69