| // Copyright 2016 PDFium Authors. All rights reserved. |
| // 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_INTERFORM_H_ |
| #define CORE_FPDFDOC_CPDF_INTERFORM_H_ |
| |
| #include <map> |
| #include <memory> |
| #include <vector> |
| |
| #include "core/fpdfapi/parser/fpdf_parser_decode.h" |
| #include "core/fpdfdoc/cpdf_defaultappearance.h" |
| #include "core/fpdfdoc/cpdf_formfield.h" |
| #include "core/fxcrt/fx_string.h" |
| #include "core/fxcrt/fx_system.h" |
| #include "core/fxcrt/unowned_ptr.h" |
| |
| class CFieldTree; |
| class CFDF_Document; |
| class CPDF_Document; |
| class CPDF_Dictionary; |
| class CPDF_Font; |
| class CPDF_FormControl; |
| class CPDF_Object; |
| class CPDF_Page; |
| class IPDF_FormNotify; |
| |
| CPDF_Font* AddNativeInterFormFont(CPDF_Dictionary*& pFormDict, |
| CPDF_Document* pDocument, |
| ByteString* csNameTag); |
| |
| class CPDF_InterForm { |
| public: |
| explicit CPDF_InterForm(CPDF_Document* pDocument); |
| ~CPDF_InterForm(); |
| |
| static void SetUpdateAP(bool bUpdateAP); |
| static bool IsUpdateAPEnabled(); |
| static CPDF_Font* AddStandardFont(CPDF_Document* pDocument, |
| ByteString csFontName); |
| static ByteString GetNativeFont(uint8_t iCharSet, void* pLogFont); |
| static uint8_t GetNativeCharSet(); |
| static CPDF_Font* AddNativeFont(uint8_t iCharSet, CPDF_Document* pDocument); |
| static CPDF_Font* AddNativeFont(CPDF_Document* pDocument); |
| |
| size_t CountFields(const WideString& csFieldName) const; |
| CPDF_FormField* GetField(uint32_t index, const WideString& csFieldName) const; |
| CPDF_FormField* GetFieldByDict(CPDF_Dictionary* pFieldDict) const; |
| |
| CPDF_FormControl* GetControlAtPoint(CPDF_Page* pPage, |
| const CFX_PointF& point, |
| int* z_order) const; |
| CPDF_FormControl* GetControlByDict(const CPDF_Dictionary* pWidgetDict) const; |
| |
| bool NeedConstructAP() const; |
| int CountFieldsInCalculationOrder(); |
| CPDF_FormField* GetFieldInCalculationOrder(int index); |
| int FindFieldInCalculationOrder(const CPDF_FormField* pField); |
| |
| CPDF_Font* GetFormFont(ByteString csNameTag) const; |
| CPDF_DefaultAppearance GetDefaultAppearance() const; |
| int GetFormAlignment() const; |
| |
| bool CheckRequiredFields(const std::vector<CPDF_FormField*>* fields, |
| bool bIncludeOrExclude) const; |
| |
| std::unique_ptr<CFDF_Document> ExportToFDF(const WideString& pdf_path, |
| bool bSimpleFileSpec) const; |
| |
| std::unique_ptr<CFDF_Document> ExportToFDF( |
| const WideString& pdf_path, |
| const std::vector<CPDF_FormField*>& fields, |
| bool bIncludeOrExclude, |
| bool bSimpleFileSpec) const; |
| |
| void ResetForm(NotificationOption notify); |
| |
| // TODO(tsepez): Use a span. |
| void ResetForm(const std::vector<CPDF_FormField*>& fields, |
| bool bIncludeOrExclude, |
| NotificationOption notify); |
| |
| void SetFormNotify(IPDF_FormNotify* pNotify); |
| bool HasXFAForm() const; |
| void FixPageFields(CPDF_Page* pPage); |
| |
| IPDF_FormNotify* GetFormNotify() const { return m_pFormNotify.Get(); } |
| CPDF_Document* GetDocument() const { return m_pDocument.Get(); } |
| CPDF_Dictionary* GetFormDict() const { return m_pFormDict.Get(); } |
| |
| private: |
| void LoadField(CPDF_Dictionary* pFieldDict, int nLevel); |
| void AddTerminalField(CPDF_Dictionary* pFieldDict); |
| CPDF_FormControl* AddControl(CPDF_FormField* pField, |
| CPDF_Dictionary* pWidgetDict); |
| |
| static bool s_bUpdateAP; |
| |
| UnownedPtr<CPDF_Document> const m_pDocument; |
| UnownedPtr<CPDF_Dictionary> m_pFormDict; |
| std::map<const CPDF_Dictionary*, std::unique_ptr<CPDF_FormControl>> |
| m_ControlMap; |
| std::unique_ptr<CFieldTree> m_pFieldTree; |
| ByteString m_bsEncoding; |
| UnownedPtr<IPDF_FormNotify> m_pFormNotify; |
| }; |
| |
| #endif // CORE_FPDFDOC_CPDF_INTERFORM_H_ |