| // Copyright 2016 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 CORE_FPDFDOC_CPDF_ACTION_H_ |
| #define CORE_FPDFDOC_CPDF_ACTION_H_ |
| |
| #include <vector> |
| |
| #include "core/fpdfdoc/cpdf_dest.h" |
| #include "core/fxcrt/fx_string.h" |
| #include "core/fxcrt/retain_ptr.h" |
| #include "third_party/abseil-cpp/absl/types/optional.h" |
| |
| class CPDF_Dictionary; |
| class CPDF_Document; |
| class CPDF_Object; |
| |
| class CPDF_Action { |
| public: |
| enum class Type { |
| kUnknown = 0, |
| kGoTo, |
| kGoToR, |
| kGoToE, |
| kLaunch, |
| kThread, |
| kURI, |
| kSound, |
| kMovie, |
| kHide, |
| kNamed, |
| kSubmitForm, |
| kResetForm, |
| kImportData, |
| kJavaScript, |
| kSetOCGState, |
| kRendition, |
| kTrans, |
| kGoTo3DView, |
| kLast = kGoTo3DView |
| }; |
| |
| explicit CPDF_Action(RetainPtr<const CPDF_Dictionary> pDict); |
| CPDF_Action(const CPDF_Action& that); |
| ~CPDF_Action(); |
| |
| bool HasDict() const { return !!m_pDict; } |
| const CPDF_Dictionary* GetDict() const { return m_pDict.Get(); } |
| |
| Type GetType() const; |
| CPDF_Dest GetDest(CPDF_Document* pDoc) const; |
| WideString GetFilePath() const; |
| ByteString GetURI(const CPDF_Document* pDoc) const; |
| bool GetHideStatus() const; |
| ByteString GetNamedAction() const; |
| uint32_t GetFlags() const; |
| bool HasFields() const; |
| |
| std::vector<RetainPtr<const CPDF_Object>> GetAllFields() const; |
| |
| // Differentiates between empty JS entry and no JS entry. |
| absl::optional<WideString> MaybeGetJavaScript() const; |
| |
| // Returns empty string for empty JS entry and no JS entry. |
| WideString GetJavaScript() const; |
| |
| size_t GetSubActionsCount() const; |
| CPDF_Action GetSubAction(size_t iIndex) const; |
| |
| private: |
| RetainPtr<const CPDF_Object> GetJavaScriptObject() const; |
| |
| RetainPtr<const CPDF_Dictionary> const m_pDict; |
| }; |
| |
| #endif // CORE_FPDFDOC_CPDF_ACTION_H_ |