1 // Copyright 2016 The PDFium Authors 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6 7 #ifndef CORE_FPDFDOC_CPDF_DEFAULTAPPEARANCE_H_ 8 #define CORE_FPDFDOC_CPDF_DEFAULTAPPEARANCE_H_ 9 10 #include "core/fxcrt/bytestring.h" 11 #include "core/fxge/cfx_color.h" 12 #include "third_party/abseil-cpp/absl/types/optional.h" 13 14 class CPDF_SimpleParser; 15 16 class CPDF_DefaultAppearance { 17 public: 18 CPDF_DefaultAppearance(); 19 explicit CPDF_DefaultAppearance(const ByteString& csDA); 20 CPDF_DefaultAppearance(const CPDF_DefaultAppearance& cDA); 21 ~CPDF_DefaultAppearance(); 22 23 absl::optional<ByteString> GetFont(float* fFontSize) const; 24 25 absl::optional<CFX_Color> GetColor() const; 26 absl::optional<CFX_Color::TypeAndARGB> GetColorARGB() const; 27 28 static bool FindTagParamFromStartForTesting(CPDF_SimpleParser* parser, 29 ByteStringView token, 30 int nParams); 31 32 private: 33 const ByteString m_csDA; 34 }; 35 36 #endif // CORE_FPDFDOC_CPDF_DEFAULTAPPEARANCE_H_ 37