1*3ac0a46fSAndroid Build Coastguard Worker // Copyright 2014 The PDFium Authors 2*3ac0a46fSAndroid Build Coastguard Worker // Use of this source code is governed by a BSD-style license that can be 3*3ac0a46fSAndroid Build Coastguard Worker // found in the LICENSE file. 4*3ac0a46fSAndroid Build Coastguard Worker 5*3ac0a46fSAndroid Build Coastguard Worker // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6*3ac0a46fSAndroid Build Coastguard Worker 7*3ac0a46fSAndroid Build Coastguard Worker #ifndef XFA_FXFA_CXFA_TEXTPROVIDER_H_ 8*3ac0a46fSAndroid Build Coastguard Worker #define XFA_FXFA_CXFA_TEXTPROVIDER_H_ 9*3ac0a46fSAndroid Build Coastguard Worker 10*3ac0a46fSAndroid Build Coastguard Worker #include "core/fxcrt/widestring.h" 11*3ac0a46fSAndroid Build Coastguard Worker #include "fxjs/gc/heap.h" 12*3ac0a46fSAndroid Build Coastguard Worker #include "third_party/abseil-cpp/absl/types/optional.h" 13*3ac0a46fSAndroid Build Coastguard Worker #include "v8/include/cppgc/garbage-collected.h" 14*3ac0a46fSAndroid Build Coastguard Worker #include "v8/include/cppgc/member.h" 15*3ac0a46fSAndroid Build Coastguard Worker #include "v8/include/cppgc/visitor.h" 16*3ac0a46fSAndroid Build Coastguard Worker #include "xfa/fxfa/cxfa_textlayout.h" 17*3ac0a46fSAndroid Build Coastguard Worker 18*3ac0a46fSAndroid Build Coastguard Worker class CXFA_Font; 19*3ac0a46fSAndroid Build Coastguard Worker class CXFA_Node; 20*3ac0a46fSAndroid Build Coastguard Worker class CXFA_Para; 21*3ac0a46fSAndroid Build Coastguard Worker 22*3ac0a46fSAndroid Build Coastguard Worker class CXFA_TextProvider : public cppgc::GarbageCollected<CXFA_TextProvider> { 23*3ac0a46fSAndroid Build Coastguard Worker public: 24*3ac0a46fSAndroid Build Coastguard Worker enum class Type : uint8_t { 25*3ac0a46fSAndroid Build Coastguard Worker kText, 26*3ac0a46fSAndroid Build Coastguard Worker kCaption, 27*3ac0a46fSAndroid Build Coastguard Worker kRollover, 28*3ac0a46fSAndroid Build Coastguard Worker kDown, 29*3ac0a46fSAndroid Build Coastguard Worker }; 30*3ac0a46fSAndroid Build Coastguard Worker 31*3ac0a46fSAndroid Build Coastguard Worker CONSTRUCT_VIA_MAKE_GARBAGE_COLLECTED; 32*3ac0a46fSAndroid Build Coastguard Worker ~CXFA_TextProvider(); 33*3ac0a46fSAndroid Build Coastguard Worker 34*3ac0a46fSAndroid Build Coastguard Worker void Trace(cppgc::Visitor* visitor) const; 35*3ac0a46fSAndroid Build Coastguard Worker 36*3ac0a46fSAndroid Build Coastguard Worker CXFA_Node* GetTextNode(bool* bRichText); 37*3ac0a46fSAndroid Build Coastguard Worker CXFA_Para* GetParaIfExists(); 38*3ac0a46fSAndroid Build Coastguard Worker CXFA_Font* GetFontIfExists(); 39*3ac0a46fSAndroid Build Coastguard Worker bool IsCheckButtonAndAutoWidth() const; 40*3ac0a46fSAndroid Build Coastguard Worker absl::optional<WideString> GetEmbeddedObj(const WideString& wsAttr) const; 41*3ac0a46fSAndroid Build Coastguard Worker 42*3ac0a46fSAndroid Build Coastguard Worker private: 43*3ac0a46fSAndroid Build Coastguard Worker CXFA_TextProvider(CXFA_Node* pNode, Type eType); 44*3ac0a46fSAndroid Build Coastguard Worker 45*3ac0a46fSAndroid Build Coastguard Worker cppgc::Member<CXFA_Node> m_pNode; 46*3ac0a46fSAndroid Build Coastguard Worker const Type m_eType; 47*3ac0a46fSAndroid Build Coastguard Worker }; 48*3ac0a46fSAndroid Build Coastguard Worker 49*3ac0a46fSAndroid Build Coastguard Worker #endif // XFA_FXFA_CXFA_TEXTPROVIDER_H_ 50