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Unified Diff: core/fpdfdoc/include/fpdf_doc.h

Issue 2183313004: Split fpdfdoc/include/fpdf_doc.h into individual classes. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: review feedback Created 4 years, 5 months ago
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Index: core/fpdfdoc/include/fpdf_doc.h
diff --git a/core/fpdfdoc/include/fpdf_doc.h b/core/fpdfdoc/include/fpdf_doc.h
deleted file mode 100644
index edcec239f65d12cbdb5e5a5a0d55b0bafb3c2f57..0000000000000000000000000000000000000000
--- a/core/fpdfdoc/include/fpdf_doc.h
+++ /dev/null
@@ -1,851 +0,0 @@
-// Copyright 2014 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_INCLUDE_FPDF_DOC_H_
-#define CORE_FPDFDOC_INCLUDE_FPDF_DOC_H_
-
-#include <map>
-#include <memory>
-#include <unordered_map>
-#include <vector>
-
-#include "core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h"
-#include "core/fpdfapi/fpdf_parser/include/fpdf_parser_decode.h"
-#include "core/fpdfdoc/cpdf_annot.h"
-#include "core/fpdfdoc/cpdf_annotlist.h"
-#include "core/fxge/include/fx_dib.h"
-
-class CFDF_Document;
-class CFieldTree;
-class CFX_RenderDevice;
-class CPDF_AAction;
-class CPDF_Action;
-class CPDF_ActionFields;
-class CPDF_ApSettings;
-class CPDF_Bookmark;
-class CPDF_BookmarkTree;
-class CPDF_DefaultAppearance;
-class CPDF_Dest;
-class CPDF_DocJSActions;
-class CPDF_Document;
-class CPDF_FileSpec;
-class CPDF_Font;
-class CPDF_Form;
-class CPDF_FormControl;
-class CPDF_FormField;
-class CPDF_IconFit;
-class CPDF_Link;
-class CPDF_Metadata;
-class CPDF_OCContext;
-class CPDF_Page;
-class CPDF_PageObject;
-class CPDF_RenderContext;
-class CPDF_RenderOptions;
-class CXML_Element;
-class IPDF_FormNotify;
-
-enum class BorderStyle { SOLID, DASH, BEVELED, INSET, UNDERLINE };
-
-class CPDF_NameTree {
- public:
- explicit CPDF_NameTree(CPDF_Dictionary* pRoot) : m_pRoot(pRoot) {}
- CPDF_NameTree(CPDF_Document* pDoc, const CFX_ByteString& category);
-
- CPDF_Object* LookupValue(int nIndex, CFX_ByteString& csName) const;
- CPDF_Object* LookupValue(const CFX_ByteString& csName) const;
- CPDF_Array* LookupNamedDest(CPDF_Document* pDoc, const CFX_ByteString& sName);
- int GetIndex(const CFX_ByteString& csName) const;
- size_t GetCount() const;
- CPDF_Dictionary* GetRoot() const { return m_pRoot; }
-
- protected:
- CPDF_Dictionary* m_pRoot;
-};
-
-class CPDF_BookmarkTree {
- public:
- explicit CPDF_BookmarkTree(CPDF_Document* pDoc) : m_pDocument(pDoc) {}
-
- CPDF_Bookmark GetFirstChild(const CPDF_Bookmark& parent) const;
- CPDF_Bookmark GetNextSibling(const CPDF_Bookmark& bookmark) const;
- CPDF_Document* GetDocument() const { return m_pDocument; }
-
- protected:
- CPDF_Document* const m_pDocument;
-};
-
-#define PDFBOOKMARK_ITALIC 1
-#define PDFBOOKMARK_BOLD 2
-class CPDF_Bookmark {
- public:
- CPDF_Bookmark() : m_pDict(nullptr) {}
- explicit CPDF_Bookmark(CPDF_Dictionary* pDict) : m_pDict(pDict) {}
-
- CPDF_Dictionary* GetDict() const { return m_pDict; }
- uint32_t GetColorRef() const;
- uint32_t GetFontStyle() const;
- CFX_WideString GetTitle() const;
- CPDF_Dest GetDest(CPDF_Document* pDocument) const;
- CPDF_Action GetAction() const;
-
- protected:
- CPDF_Dictionary* m_pDict;
-};
-
-#define PDFZOOM_XYZ 1
-#define PDFZOOM_FITPAGE 2
-#define PDFZOOM_FITHORZ 3
-#define PDFZOOM_FITVERT 4
-#define PDFZOOM_FITRECT 5
-#define PDFZOOM_FITBBOX 6
-#define PDFZOOM_FITBHORZ 7
-#define PDFZOOM_FITBVERT 8
-class CPDF_Dest {
- public:
- CPDF_Dest() : m_pObj(nullptr) {}
- explicit CPDF_Dest(CPDF_Object* pObj) : m_pObj(pObj) {}
-
- CPDF_Object* GetObject() const { return m_pObj; }
- CFX_ByteString GetRemoteName();
- int GetPageIndex(CPDF_Document* pDoc);
- uint32_t GetPageObjNum();
- int GetZoomMode();
- FX_FLOAT GetParam(int index);
-
- protected:
- CPDF_Object* m_pObj;
-};
-
-class CPDF_OCContext {
- public:
- enum UsageType { View = 0, Design, Print, Export };
-
- CPDF_OCContext(CPDF_Document* pDoc, UsageType eUsageType);
- ~CPDF_OCContext();
-
- bool CheckOCGVisible(const CPDF_Dictionary* pOCGDict);
- bool CheckObjectVisible(const CPDF_PageObject* pObj);
-
- protected:
- bool LoadOCGStateFromConfig(const CFX_ByteString& csConfig,
- const CPDF_Dictionary* pOCGDict) const;
- bool LoadOCGState(const CPDF_Dictionary* pOCGDict) const;
- bool GetOCGVisible(const CPDF_Dictionary* pOCGDict);
- bool GetOCGVE(CPDF_Array* pExpression, int nLevel);
- bool LoadOCMDState(const CPDF_Dictionary* pOCMDDict);
-
- CPDF_Document* const m_pDocument;
- const UsageType m_eUsageType;
- std::unordered_map<const CPDF_Dictionary*, bool> m_OCGStates;
-};
-
-class CPDF_ActionFields {
- public:
- explicit CPDF_ActionFields(const CPDF_Action* pAction) : m_pAction(pAction) {}
-
- size_t GetFieldsCount() const;
- std::vector<CPDF_Object*> GetAllFields() const;
- CPDF_Object* GetField(size_t iIndex) const;
-
- protected:
- const CPDF_Action* const m_pAction;
-};
-
-#define PDFNAMED_NEXTPAGE 1
-#define PDFNAMED_PREVPAGE 2
-#define PDFNAMED_FIRSTPAGE 3
-#define PDFNAMED_LASTPAGE 4
-#define PDFJS_MAXLENGTH 64
-class CPDF_Action {
- public:
- enum ActionType {
- Unknown = 0,
- GoTo,
- GoToR,
- GoToE,
- Launch,
- Thread,
- URI,
- Sound,
- Movie,
- Hide,
- Named,
- SubmitForm,
- ResetForm,
- ImportData,
- JavaScript,
- SetOCGState,
- Rendition,
- Trans,
- GoTo3DView
- };
-
- CPDF_Action() : m_pDict(nullptr) {}
- explicit CPDF_Action(CPDF_Dictionary* pDict) : m_pDict(pDict) {}
-
- CPDF_Dictionary* GetDict() const { return m_pDict; }
- ActionType GetType() const;
- CPDF_Dest GetDest(CPDF_Document* pDoc) const;
- CFX_WideString GetFilePath() const;
- CFX_ByteString GetURI(CPDF_Document* pDoc) const;
- bool GetHideStatus() const { return m_pDict->GetBooleanBy("H", true); }
- CFX_ByteString GetNamedAction() const { return m_pDict->GetStringBy("N"); }
- uint32_t GetFlags() const { return m_pDict->GetIntegerBy("Flags"); }
- CFX_WideString GetJavaScript() const;
- size_t GetSubActionsCount() const;
- CPDF_Action GetSubAction(size_t iIndex) const;
-
- protected:
- CPDF_Dictionary* const m_pDict;
-};
-
-class CPDF_AAction {
- public:
- enum AActionType {
- CursorEnter = 0,
- CursorExit,
- ButtonDown,
- ButtonUp,
- GetFocus,
- LoseFocus,
- PageOpen,
- PageClose,
- PageVisible,
- PageInvisible,
- OpenPage,
- ClosePage,
- KeyStroke,
- Format,
- Validate,
- Calculate,
- CloseDocument,
- SaveDocument,
- DocumentSaved,
- PrintDocument,
- DocumentPrinted
- };
-
- CPDF_AAction() : m_pDict(nullptr) {}
- explicit CPDF_AAction(CPDF_Dictionary* pDict) : m_pDict(pDict) {}
-
- FX_BOOL ActionExist(AActionType eType) const;
- CPDF_Action GetAction(AActionType eType) const;
- CPDF_Dictionary* GetDict() const { return m_pDict; }
-
- protected:
- CPDF_Dictionary* const m_pDict;
-};
-
-class CPDF_DocJSActions {
- public:
- explicit CPDF_DocJSActions(CPDF_Document* pDoc);
-
- int CountJSActions() const;
- CPDF_Action GetJSAction(int index, CFX_ByteString& csName) const;
- CPDF_Action GetJSAction(const CFX_ByteString& csName) const;
- int FindJSAction(const CFX_ByteString& csName) const;
- CPDF_Document* GetDocument() const { return m_pDocument; }
-
- protected:
- CPDF_Document* const m_pDocument;
-};
-
-class CPDF_FileSpec {
- public:
- CPDF_FileSpec();
- explicit CPDF_FileSpec(CPDF_Object* pObj) : m_pObj(pObj) {}
-
- // Convert a platform dependent file name into pdf format.
- static CFX_WideString EncodeFileName(const CFX_WideStringC& filepath);
-
- // Convert a pdf file name into platform dependent format.
- static CFX_WideString DecodeFileName(const CFX_WideStringC& filepath);
-
- CPDF_Object* GetObj() const { return m_pObj; }
- bool GetFileName(CFX_WideString* wsFileName) const;
-
- // Set this file spec to refer to a file name (not a url).
- void SetFileName(const CFX_WideStringC& wsFileName);
-
- protected:
- CPDF_Object* m_pObj;
-};
-
-class CPDF_LinkList {
- public:
- CPDF_LinkList();
- ~CPDF_LinkList();
-
- CPDF_Link GetLinkAtPoint(CPDF_Page* pPage,
- FX_FLOAT pdf_x,
- FX_FLOAT pdf_y,
- int* z_order);
-
- private:
- const std::vector<CPDF_Dictionary*>* GetPageLinks(CPDF_Page* pPage);
- void LoadPageLinks(CPDF_Page* pPage, std::vector<CPDF_Dictionary*>* pList);
-
- std::map<uint32_t, std::vector<CPDF_Dictionary*>> m_PageMap;
-};
-
-class CPDF_Link {
- public:
- CPDF_Link() : m_pDict(nullptr) {}
- explicit CPDF_Link(CPDF_Dictionary* pDict) : m_pDict(pDict) {}
-
- CPDF_Dictionary* GetDict() const { return m_pDict; }
-
- CFX_FloatRect GetRect();
- CPDF_Dest GetDest(CPDF_Document* pDoc);
- CPDF_Action GetAction();
-
- protected:
- CPDF_Dictionary* m_pDict;
-};
-
-#define COLORTYPE_TRANSPARENT 0
-#define COLORTYPE_GRAY 1
-#define COLORTYPE_RGB 2
-#define COLORTYPE_CMYK 3
-class CPDF_DefaultAppearance {
- public:
- CPDF_DefaultAppearance() {}
- explicit CPDF_DefaultAppearance(const CFX_ByteString& csDA) : m_csDA(csDA) {}
-
- CPDF_DefaultAppearance(const CPDF_DefaultAppearance& cDA) {
- m_csDA = cDA.GetStr();
- }
-
- CFX_ByteString GetStr() const { return m_csDA; }
- FX_BOOL HasFont();
- CFX_ByteString GetFontString();
- void GetFont(CFX_ByteString& csFontNameTag, FX_FLOAT& fFontSize);
- FX_BOOL HasColor(FX_BOOL bStrokingOperation = FALSE);
- CFX_ByteString GetColorString(FX_BOOL bStrokingOperation = FALSE);
- void GetColor(int& iColorType,
- FX_FLOAT fc[4],
- FX_BOOL bStrokingOperation = FALSE);
- void GetColor(FX_ARGB& color,
- int& iColorType,
- FX_BOOL bStrokingOperation = FALSE);
- FX_BOOL HasTextMatrix();
- CFX_ByteString GetTextMatrixString();
- CFX_Matrix GetTextMatrix();
-
- protected:
- CFX_ByteString m_csDA;
-};
-
-#define FIELDTYPE_UNKNOWN 0
-#define FIELDTYPE_PUSHBUTTON 1
-#define FIELDTYPE_CHECKBOX 2
-#define FIELDTYPE_RADIOBUTTON 3
-#define FIELDTYPE_COMBOBOX 4
-#define FIELDTYPE_LISTBOX 5
-#define FIELDTYPE_TEXTFIELD 6
-#define FIELDTYPE_SIGNATURE 7
-
-class CPDF_InterForm {
- public:
- explicit CPDF_InterForm(CPDF_Document* pDocument);
- ~CPDF_InterForm();
-
- static void SetUpdateAP(FX_BOOL bUpdateAP);
- static FX_BOOL IsUpdateAPEnabled();
- static CFX_ByteString GenerateNewResourceName(const CPDF_Dictionary* pResDict,
- const FX_CHAR* csType,
- int iMinLen = 2,
- const FX_CHAR* csPrefix = "");
- static CPDF_Font* AddStandardFont(CPDF_Document* pDocument,
- CFX_ByteString csFontName);
- static CFX_ByteString GetNativeFont(uint8_t iCharSet,
- void* pLogFont = nullptr);
- static CFX_ByteString GetNativeFont(void* pLogFont = nullptr);
- static uint8_t GetNativeCharSet();
- static CPDF_Font* AddNativeFont(uint8_t iCharSet, CPDF_Document* pDocument);
- static CPDF_Font* AddNativeFont(CPDF_Document* pDocument);
-
- FX_BOOL ValidateFieldName(CFX_WideString& csNewFieldName, int iType);
- FX_BOOL ValidateFieldName(const CPDF_FormField* pField,
- CFX_WideString& csNewFieldName);
- FX_BOOL ValidateFieldName(const CPDF_FormControl* pControl,
- CFX_WideString& csNewFieldName);
-
- uint32_t CountFields(const CFX_WideString& csFieldName = L"");
- CPDF_FormField* GetField(uint32_t index,
- const CFX_WideString& csFieldName = L"");
- CPDF_FormField* GetFieldByDict(CPDF_Dictionary* pFieldDict) const;
-
- CPDF_FormControl* GetControlAtPoint(CPDF_Page* pPage,
- FX_FLOAT pdf_x,
- FX_FLOAT pdf_y,
- int* z_order) const;
- CPDF_FormControl* GetControlByDict(const CPDF_Dictionary* pWidgetDict) const;
-
- CPDF_Document* GetDocument() const { return m_pDocument; }
- CPDF_Dictionary* GetFormDict() const { return m_pFormDict; }
- FX_BOOL NeedConstructAP() const;
- int CountFieldsInCalculationOrder();
- CPDF_FormField* GetFieldInCalculationOrder(int index);
- int FindFieldInCalculationOrder(const CPDF_FormField* pField);
-
- uint32_t CountFormFonts();
- CPDF_Font* GetFormFont(uint32_t index, CFX_ByteString& csNameTag);
- CPDF_Font* GetFormFont(CFX_ByteString csNameTag);
- CPDF_Font* GetFormFont(CFX_ByteString csFontName, CFX_ByteString& csNameTag);
- CPDF_Font* GetNativeFormFont(uint8_t iCharSet, CFX_ByteString& csNameTag);
- CPDF_Font* GetNativeFormFont(CFX_ByteString& csNameTag);
- FX_BOOL FindFormFont(const CPDF_Font* pFont, CFX_ByteString& csNameTag);
- FX_BOOL FindFormFont(CFX_ByteString csFontName,
- CPDF_Font*& pFont,
- CFX_ByteString& csNameTag);
-
- FX_BOOL FindFormFont(CFX_WideString csFontName,
- CPDF_Font*& pFont,
- CFX_ByteString& csNameTag) {
- return FindFormFont(PDF_EncodeText(csFontName), pFont, csNameTag);
- }
-
- void AddFormFont(const CPDF_Font* pFont, CFX_ByteString& csNameTag);
- CPDF_Font* AddNativeFormFont(uint8_t iCharSet, CFX_ByteString& csNameTag);
- CPDF_Font* AddNativeFormFont(CFX_ByteString& csNameTag);
-
- void RemoveFormFont(const CPDF_Font* pFont);
- void RemoveFormFont(CFX_ByteString csNameTag);
-
- CPDF_DefaultAppearance GetDefaultAppearance();
- CPDF_Font* GetDefaultFormFont();
- int GetFormAlignment();
-
- CPDF_FormField* CheckRequiredFields(
- const std::vector<CPDF_FormField*>* fields,
- bool bIncludeOrExclude) const;
-
- CFDF_Document* ExportToFDF(const CFX_WideStringC& pdf_path,
- bool bSimpleFileSpec = false) const;
- CFDF_Document* ExportToFDF(const CFX_WideStringC& pdf_path,
- const std::vector<CPDF_FormField*>& fields,
- bool bIncludeOrExclude = true,
- bool bSimpleFileSpec = false) const;
- FX_BOOL ImportFromFDF(const CFDF_Document* pFDFDoc, FX_BOOL bNotify = FALSE);
-
- bool ResetForm(const std::vector<CPDF_FormField*>& fields,
- bool bIncludeOrExclude = true,
- bool bNotify = false);
- bool ResetForm(bool bNotify = false);
-
- void SetFormNotify(IPDF_FormNotify* pNotify);
- FX_BOOL HasXFAForm() const;
- void FixPageFields(const CPDF_Page* pPage);
-
- protected:
- static FX_BOOL s_bUpdateAP;
-
- void LoadField(CPDF_Dictionary* pFieldDict, int nLevel = 0);
- CPDF_Object* GetFieldAttr(CPDF_Dictionary* pFieldDict, const FX_CHAR* name);
- CPDF_FormField* AddTerminalField(CPDF_Dictionary* pFieldDict);
- CPDF_FormControl* AddControl(CPDF_FormField* pField,
- CPDF_Dictionary* pWidgetDict);
- void FDF_ImportField(CPDF_Dictionary* pField,
- const CFX_WideString& parent_name,
- FX_BOOL bNotify = FALSE,
- int nLevel = 0);
- FX_BOOL ValidateFieldName(CFX_WideString& csNewFieldName,
- int iType,
- const CPDF_FormField* pExcludedField,
- const CPDF_FormControl* pExcludedControl);
- int CompareFieldName(const CFX_WideString& name1,
- const CFX_WideString& name2);
- int CompareFieldName(const CFX_ByteString& name1,
- const CFX_ByteString& name2);
-
- CPDF_Document* const m_pDocument;
- CPDF_Dictionary* m_pFormDict;
- std::map<const CPDF_Dictionary*, CPDF_FormControl*> m_ControlMap;
- std::unique_ptr<CFieldTree> m_pFieldTree;
- CFX_ByteString m_bsEncoding;
- IPDF_FormNotify* m_pFormNotify;
-
- friend class CPDF_FormControl;
- friend class CPDF_FormField;
-};
-
-#define FORMFIELD_READONLY 0x01
-#define FORMFIELD_REQUIRED 0x02
-#define FORMFIELD_NOEXPORT 0x04
-#define FORMRADIO_NOTOGGLEOFF 0x100
-#define FORMRADIO_UNISON 0x200
-#define FORMTEXT_MULTILINE 0x100
-#define FORMTEXT_PASSWORD 0x200
-#define FORMTEXT_NOSCROLL 0x400
-#define FORMTEXT_COMB 0x800
-#define FORMCOMBO_EDIT 0x100
-#define FORMLIST_MULTISELECT 0x100
-
-class CPDF_FormField {
- public:
- enum Type {
- Unknown,
- PushButton,
- RadioButton,
- CheckBox,
- Text,
- RichText,
- File,
- ListBox,
- ComboBox,
- Sign
- };
-
- CFX_WideString GetFullName() const;
-
- Type GetType() const { return m_Type; }
- uint32_t GetFlags() const { return m_Flags; }
-
- CPDF_Dictionary* GetFieldDict() const { return m_pDict; }
- void SetFieldDict(CPDF_Dictionary* pDict) { m_pDict = pDict; }
-
- FX_BOOL ResetField(FX_BOOL bNotify = FALSE);
-
- int CountControls() const { return m_ControlList.GetSize(); }
-
- CPDF_FormControl* GetControl(int index) const {
- return m_ControlList.GetAt(index);
- }
-
- int GetControlIndex(const CPDF_FormControl* pControl) const;
- int GetFieldType() const;
-
- CPDF_AAction GetAdditionalAction() const;
- CFX_WideString GetAlternateName() const;
- CFX_WideString GetMappingName() const;
-
- uint32_t GetFieldFlags() const;
- CFX_ByteString GetDefaultStyle() const;
- CFX_WideString GetRichTextString() const;
-
- CFX_WideString GetValue() const;
- CFX_WideString GetDefaultValue() const;
- FX_BOOL SetValue(const CFX_WideString& value, FX_BOOL bNotify = FALSE);
-
- int GetMaxLen() const;
- int CountSelectedItems() const;
- int GetSelectedIndex(int index) const;
-
- FX_BOOL ClearSelection(FX_BOOL bNotify = FALSE);
- FX_BOOL IsItemSelected(int index) const;
- FX_BOOL SetItemSelection(int index,
- FX_BOOL bSelected,
- FX_BOOL bNotify = FALSE);
-
- FX_BOOL IsItemDefaultSelected(int index) const;
-
- int GetDefaultSelectedItem() const;
- int CountOptions() const;
-
- CFX_WideString GetOptionLabel(int index) const;
- CFX_WideString GetOptionValue(int index) const;
-
- int FindOption(CFX_WideString csOptLabel) const;
- int FindOptionValue(const CFX_WideString& csOptValue) const;
-
- FX_BOOL CheckControl(int iControlIndex, bool bChecked, bool bNotify = false);
-
- int GetTopVisibleIndex() const;
- int CountSelectedOptions() const;
-
- int GetSelectedOptionIndex(int index) const;
- FX_BOOL IsOptionSelected(int iOptIndex) const;
-
- FX_BOOL SelectOption(int iOptIndex,
- FX_BOOL bSelected,
- FX_BOOL bNotify = FALSE);
-
- FX_BOOL ClearSelectedOptions(FX_BOOL bNotify = FALSE);
-
-#ifdef PDF_ENABLE_XFA
- FX_BOOL ClearOptions(FX_BOOL bNotify = FALSE);
-
- int InsertOption(CFX_WideString csOptLabel,
- int index = -1,
- FX_BOOL bNotify = FALSE);
-#endif // PDF_ENABLE_XFA
-
- FX_FLOAT GetFontSize() const { return m_FontSize; }
- CPDF_Font* GetFont() const { return m_pFont; }
-
- protected:
- CPDF_FormField(CPDF_InterForm* pForm, CPDF_Dictionary* pDict);
- ~CPDF_FormField();
-
- CFX_WideString GetValue(FX_BOOL bDefault) const;
- FX_BOOL SetValue(const CFX_WideString& value,
- FX_BOOL bDefault,
- FX_BOOL bNotify);
-
- void SyncFieldFlags();
- int FindListSel(CPDF_String* str);
- CFX_WideString GetOptionText(int index, int sub_index) const;
-
- void LoadDA();
- CFX_WideString GetCheckValue(FX_BOOL bDefault) const;
- FX_BOOL SetCheckValue(const CFX_WideString& value,
- FX_BOOL bDefault,
- FX_BOOL bNotify);
-
- bool NotifyBeforeSelectionChange(const CFX_WideString& value);
- void NotifyAfterSelectionChange();
-
- bool NotifyBeforeValueChange(const CFX_WideString& value);
- void NotifyAfterValueChange();
-
- bool NotifyListOrComboBoxBeforeChange(const CFX_WideString& value);
- void NotifyListOrComboBoxAfterChange();
-
- CPDF_FormField::Type m_Type;
- uint32_t m_Flags;
- CPDF_InterForm* m_pForm;
- CPDF_Dictionary* m_pDict;
- CFX_ArrayTemplate<CPDF_FormControl*> m_ControlList;
- FX_FLOAT m_FontSize;
- CPDF_Font* m_pFont;
-
- friend class CPDF_InterForm;
- friend class CPDF_FormControl;
-};
-
-CPDF_Object* FPDF_GetFieldAttr(CPDF_Dictionary* pFieldDict,
- const FX_CHAR* name,
- int nLevel = 0);
-class CPDF_IconFit {
- public:
- enum ScaleMethod { Always = 0, Bigger, Smaller, Never };
-
- explicit CPDF_IconFit(const CPDF_Dictionary* pDict) : m_pDict(pDict) {}
-
- ScaleMethod GetScaleMethod();
- FX_BOOL IsProportionalScale();
- void GetIconPosition(FX_FLOAT& fLeft, FX_FLOAT& fBottom);
- bool GetFittingBounds();
- const CPDF_Dictionary* GetDict() const { return m_pDict; }
-
- protected:
- const CPDF_Dictionary* const m_pDict;
-};
-
-#define TEXTPOS_CAPTION 0
-#define TEXTPOS_ICON 1
-#define TEXTPOS_BELOW 2
-#define TEXTPOS_ABOVE 3
-#define TEXTPOS_RIGHT 4
-#define TEXTPOS_LEFT 5
-#define TEXTPOS_OVERLAID 6
-
-class CPDF_FormControl {
- public:
- enum HighlightingMode { None = 0, Invert, Outline, Push, Toggle };
-
- CPDF_FormField::Type GetType() const { return m_pField->GetType(); }
- CPDF_InterForm* GetInterForm() const { return m_pForm; }
- CPDF_FormField* GetField() const { return m_pField; }
- CPDF_Dictionary* GetWidget() const { return m_pWidgetDict; }
- CFX_FloatRect GetRect() const { return m_pWidgetDict->GetRectBy("Rect"); }
-
- void DrawControl(CFX_RenderDevice* pDevice,
- CFX_Matrix* pMatrix,
- CPDF_Page* pPage,
- CPDF_Annot::AppearanceMode mode,
- const CPDF_RenderOptions* pOptions = nullptr);
-
- CFX_ByteString GetCheckedAPState();
- CFX_WideString GetExportValue() const;
-
- bool IsChecked() const;
- bool IsDefaultChecked() const;
-
- HighlightingMode GetHighlightingMode();
- bool HasMKEntry(const CFX_ByteString& csEntry) const;
- int GetRotation();
-
- FX_ARGB GetBorderColor(int& iColorType) { return GetColor(iColorType, "BC"); }
-
- FX_FLOAT GetOriginalBorderColor(int index) {
- return GetOriginalColor(index, "BC");
- }
-
- void GetOriginalBorderColor(int& iColorType, FX_FLOAT fc[4]) {
- GetOriginalColor(iColorType, fc, "BC");
- }
-
- FX_ARGB GetBackgroundColor(int& iColorType) {
- return GetColor(iColorType, "BG");
- }
-
- FX_FLOAT GetOriginalBackgroundColor(int index) {
- return GetOriginalColor(index, "BG");
- }
-
- void GetOriginalBackgroundColor(int& iColorType, FX_FLOAT fc[4]) {
- GetOriginalColor(iColorType, fc, "BG");
- }
-
- CFX_WideString GetNormalCaption() { return GetCaption("CA"); }
- CFX_WideString GetRolloverCaption() { return GetCaption("RC"); }
- CFX_WideString GetDownCaption() { return GetCaption("AC"); }
-
- CPDF_Stream* GetNormalIcon() { return GetIcon("I"); }
- CPDF_Stream* GetRolloverIcon() { return GetIcon("RI"); }
- CPDF_Stream* GetDownIcon() { return GetIcon("IX"); }
- CPDF_IconFit GetIconFit();
-
- int GetTextPosition();
- CPDF_Action GetAction();
- CPDF_AAction GetAdditionalAction();
- CPDF_DefaultAppearance GetDefaultAppearance();
-
- CPDF_Font* GetDefaultControlFont();
- int GetControlAlignment();
-
- protected:
- CPDF_FormControl(CPDF_FormField* pField, CPDF_Dictionary* pWidgetDict);
-
- CFX_ByteString GetOnStateName() const;
- void SetOnStateName(const CFX_ByteString& csOn);
- void CheckControl(FX_BOOL bChecked);
- FX_ARGB GetColor(int& iColorType, const CFX_ByteString& csEntry);
- FX_FLOAT GetOriginalColor(int index, const CFX_ByteString& csEntry);
- void GetOriginalColor(int& iColorType,
- FX_FLOAT fc[4],
- const CFX_ByteString& csEntry);
-
- CFX_WideString GetCaption(const CFX_ByteString& csEntry);
- CPDF_Stream* GetIcon(const CFX_ByteString& csEntry);
- CPDF_ApSettings GetMK() const;
-
- CPDF_FormField* const m_pField;
- CPDF_Dictionary* const m_pWidgetDict;
- CPDF_InterForm* const m_pForm;
-
- friend class CPDF_InterForm;
- friend class CPDF_FormField;
-};
-
-class IPDF_FormNotify {
- public:
- virtual ~IPDF_FormNotify();
-
- virtual int BeforeValueChange(CPDF_FormField* pField,
- const CFX_WideString& csValue);
- virtual void AfterValueChange(CPDF_FormField* pField);
- virtual int BeforeSelectionChange(CPDF_FormField* pField,
- const CFX_WideString& csValue);
- virtual void AfterSelectionChange(CPDF_FormField* pField);
- virtual void AfterCheckedStatusChange(CPDF_FormField* pField);
- virtual int BeforeFormReset(CPDF_InterForm* pForm);
- virtual void AfterFormReset(CPDF_InterForm* pForm);
- virtual int BeforeFormImportData(CPDF_InterForm* pForm);
- virtual void AfterFormImportData(CPDF_InterForm* pForm);
-};
-
-class CPDF_PageLabel {
- public:
- explicit CPDF_PageLabel(CPDF_Document* pDocument);
-
- CFX_WideString GetLabel(int nPage) const;
- int32_t GetPageByLabel(const CFX_ByteStringC& bsLabel) const;
- int32_t GetPageByLabel(const CFX_WideStringC& wsLabel) const;
-
- protected:
- CPDF_Document* const m_pDocument;
-};
-
-class CPDF_Metadata {
- public:
- explicit CPDF_Metadata(CPDF_Document* pDoc);
- ~CPDF_Metadata();
-
- const CXML_Element* GetRoot() const;
-
- private:
- std::unique_ptr<CXML_Element> m_pXmlElement;
-};
-
-class CPDF_ViewerPreferences {
- public:
- explicit CPDF_ViewerPreferences(CPDF_Document* pDoc);
- ~CPDF_ViewerPreferences();
-
- FX_BOOL IsDirectionR2L() const;
- FX_BOOL PrintScaling() const;
- int32_t NumCopies() const;
- CPDF_Array* PrintPageRange() const;
- CFX_ByteString Duplex() const;
-
- protected:
- CPDF_Dictionary* GetViewerPreferences() const;
-
- CPDF_Document* const m_pDoc;
-};
-
-class CPDF_ApSettings {
- public:
- explicit CPDF_ApSettings(CPDF_Dictionary* pDict);
-
- bool HasMKEntry(const CFX_ByteString& csEntry) const;
- int GetRotation() const;
-
- FX_ARGB GetBorderColor(int& iColorType) const {
- return GetColor(iColorType, "BC");
- }
-
- FX_FLOAT GetOriginalBorderColor(int index) const {
- return GetOriginalColor(index, "BC");
- }
-
- void GetOriginalBorderColor(int& iColorType, FX_FLOAT fc[4]) const {
- GetOriginalColor(iColorType, fc, "BC");
- }
-
- FX_ARGB GetBackgroundColor(int& iColorType) const {
- return GetColor(iColorType, "BG");
- }
-
- FX_FLOAT GetOriginalBackgroundColor(int index) const {
- return GetOriginalColor(index, "BG");
- }
-
- void GetOriginalBackgroundColor(int& iColorType, FX_FLOAT fc[4]) const {
- GetOriginalColor(iColorType, fc, "BG");
- }
-
- CFX_WideString GetNormalCaption() const { return GetCaption("CA"); }
- CFX_WideString GetRolloverCaption() const { return GetCaption("RC"); }
- CFX_WideString GetDownCaption() const { return GetCaption("AC"); }
- CPDF_Stream* GetNormalIcon() const { return GetIcon("I"); }
- CPDF_Stream* GetRolloverIcon() const { return GetIcon("RI"); }
- CPDF_Stream* GetDownIcon() const { return GetIcon("IX"); }
- CPDF_IconFit GetIconFit() const;
- int GetTextPosition() const;
-
- protected:
- friend class CPDF_FormControl;
-
- FX_ARGB GetColor(int& iColorType, const CFX_ByteString& csEntry) const;
- FX_FLOAT GetOriginalColor(int index, const CFX_ByteString& csEntry) const;
- void GetOriginalColor(int& iColorType,
- FX_FLOAT fc[4],
- const CFX_ByteString& csEntry) const;
-
- CFX_WideString GetCaption(const CFX_ByteString& csEntry) const;
- CPDF_Stream* GetIcon(const CFX_ByteString& csEntry) const;
-
- CPDF_Dictionary* const m_pDict;
-};
-
-CPDF_Stream* FPDFDOC_GetAnnotAP(CPDF_Dictionary* pAnnotDict,
- CPDF_Annot::AppearanceMode mode);
-
-#endif // CORE_FPDFDOC_INCLUDE_FPDF_DOC_H_
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