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