| // Copyright 2014 The PDFium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #ifndef XFA_FXFA_CXFA_TEXTPROVIDER_H_ |
| #define XFA_FXFA_CXFA_TEXTPROVIDER_H_ |
| |
| #include "core/fxcrt/widestring.h" |
| #include "fxjs/gc/heap.h" |
| #include "third_party/abseil-cpp/absl/types/optional.h" |
| #include "v8/include/cppgc/garbage-collected.h" |
| #include "v8/include/cppgc/member.h" |
| #include "v8/include/cppgc/visitor.h" |
| #include "xfa/fxfa/cxfa_textlayout.h" |
| |
| class CXFA_Font; |
| class CXFA_Node; |
| class CXFA_Para; |
| |
| class CXFA_TextProvider : public cppgc::GarbageCollected<CXFA_TextProvider> { |
| public: |
| enum class Type : uint8_t { |
| kText, |
| kCaption, |
| kRollover, |
| kDown, |
| }; |
| |
| CONSTRUCT_VIA_MAKE_GARBAGE_COLLECTED; |
| ~CXFA_TextProvider(); |
| |
| void Trace(cppgc::Visitor* visitor) const; |
| |
| CXFA_Node* GetTextNode(bool* bRichText); |
| CXFA_Para* GetParaIfExists(); |
| CXFA_Font* GetFontIfExists(); |
| bool IsCheckButtonAndAutoWidth() const; |
| absl::optional<WideString> GetEmbeddedObj(const WideString& wsAttr) const; |
| |
| private: |
| CXFA_TextProvider(CXFA_Node* pNode, Type eType); |
| |
| cppgc::Member<CXFA_Node> m_pNode; |
| const Type m_eType; |
| }; |
| |
| #endif // XFA_FXFA_CXFA_TEXTPROVIDER_H_ |