Convert all line endings to LF.

1 files changed, 1792 insertions, 1792 deletions

diff --git a/core/include/fpdfdoc/fpdf_doc.h b/core/include/fpdfdoc/fpdf_doc.h
index fc19441309..cbb0fd4a11 100644
--- a/core/include/fpdfdoc/fpdf_doc.h
+++ b/core/include/fpdfdoc/fpdf_doc.h
@@ -1,1792 +1,1792 @@
-// 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 _FPDF_DOC_H_

-#define _FPDF_DOC_H_

-#ifndef _FPDF_PARSER_

-#include "../fpdfapi/fpdf_parser.h"

-#endif

-#ifndef _FPDF_RENDER_

-#include "../fpdfapi/fpdf_render.h"

-#endif

-class CPDF_Action;

-class CPDF_Annot;

-class CPDF_AnnotList;

-class CPDF_Bookmark;

-class CPDF_BookmarkTree;

-class CPDF_Dest;

-class CPDF_Link;

-class CPDF_LinkList;

-class CPDF_Metadata;

-class CPDF_NameTree;

-class CPDF_NumberTree;

-class CPDF_TextObject;

-class CPDF_ViewerPreferences;

-class CPDF_Page;

-class CPDF_RenderOptions;

-class CXML_Element;

-class CPDF_OCContext;

-class CPDF_DocJSActions;

-class CPDF_ActionFields;

-class CPDF_AAction;

-class CPDF_FileSpec;

-class CPDF_IconFit;

-class CPDF_DefaultAppearance;

-class CPDF_InterForm;

-class CPDF_FormField;

-class CPDF_FormNotify;

-class CPDF_FormControl;

-class CPDF_LWinParam;

-class CFieldTree;

-class CPDF_ApSettings;

-class CPDF_NameTree : public CFX_Object

-{

-public:

-

-    CPDF_NameTree(CPDF_Dictionary* pRoot)

-    {

-        m_pRoot = pRoot;

-    }

-

-    CPDF_NameTree(CPDF_Document* pDoc, FX_BSTR category);

-

-    CPDF_Object*		LookupValue(int nIndex, CFX_ByteString& csName) const;

-

-    CPDF_Object*		LookupValue(const CFX_ByteString& csName) const;

-

-    CPDF_Array*			LookupNamedDest(CPDF_Document* pDoc, FX_BSTR sName);

-

-    int					GetIndex(const CFX_ByteString& csName) const;

-

-    int					GetCount() const;

-

-

-    CPDF_Dictionary*	GetRoot() const

-    {

-        return m_pRoot;

-    }

-

-protected:

-

-    CPDF_Dictionary*		m_pRoot;

-};

-class CPDF_BookmarkTree : public CFX_Object

-{

-public:

-

-    CPDF_BookmarkTree(CPDF_Document* pDoc)

-    {

-        m_pDocument = pDoc;

-    }

-public:

-

-

-

-    CPDF_Bookmark		GetFirstChild(CPDF_Bookmark parent);

-

-    CPDF_Bookmark		GetNextSibling(CPDF_Bookmark bookmark);

-

-

-    CPDF_Document*		GetDocument() const

-    {

-        return m_pDocument;

-    }

-protected:

-

-    CPDF_Document*		m_pDocument;

-};

-#define PDFBOOKMARK_ITALIC			1

-#define PDFBOOKMARK_BOLD			2

-class CPDF_Bookmark : public CFX_Object

-{

-public:

-

-    CPDF_Bookmark(CPDF_Dictionary* pDict = NULL)

-    {

-        m_pDict = pDict;

-    }

-

-    operator CPDF_Dictionary*() const

-    {

-        return m_pDict;

-    }

-

-

-

-    FX_DWORD			GetColorRef();

-

-    FX_DWORD			GetFontStyle();

-

-    CFX_WideString		GetTitle();

-

-

-

-

-    CPDF_Dest			GetDest(CPDF_Document* pDocument);

-

-    CPDF_Action			GetAction();

-

-

-    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 CFX_Object

-{

-public:

-

-    CPDF_Dest(CPDF_Object* pObj = NULL)

-    {

-        m_pObj = pObj;

-    }

-

-    operator CPDF_Object* () const

-    {

-        return m_pObj;

-    }

-

-    CFX_ByteString		GetRemoteName();

-

-    int					GetPageIndex(CPDF_Document* pDoc);

-

-    FX_DWORD			GetPageObjNum();

-

-    int					GetZoomMode();

-

-    FX_FLOAT			GetParam(int index);

-

-

-    CPDF_Object*		m_pObj;

-};

-class CPDF_OCContext : public CFX_Object, public IPDF_OCContext

-{

-public:

-

-    enum UsageType {

-        View = 0,

-        Design,

-        Print,

-        Export

-    };

-

-    CPDF_OCContext(CPDF_Document *pDoc, UsageType eUsageType = View);

-

-    virtual ~CPDF_OCContext();

-

-    CPDF_Document*	GetDocument() const

-    {

-        return m_pDocument;

-    }

-

-    UsageType		GetUsageType() const

-    {

-        return m_eUsageType;

-    }

-

-    FX_BOOL			CheckOCGVisible(const CPDF_Dictionary *pOCGDict);

-

-    void			ResetOCContext();

-protected:

-

-    FX_BOOL			LoadOCGStateFromConfig(FX_BSTR csConfig, const CPDF_Dictionary *pOCGDict, FX_BOOL &bValidConfig) const;

-

-    FX_BOOL			LoadOCGState(const CPDF_Dictionary *pOCGDict) const;

-

-    FX_BOOL			GetOCGVisible(const CPDF_Dictionary *pOCGDict);

-

-    FX_BOOL			GetOCGVE(CPDF_Array *pExpression, FX_BOOL bFromConfig, int nLevel = 0);

-

-    FX_BOOL			LoadOCMDState(const CPDF_Dictionary *pOCMDDict, FX_BOOL bFromConfig);

-

-    CPDF_Document		*m_pDocument;

-

-    UsageType			m_eUsageType;

-

-    CFX_MapPtrTemplate<const CPDF_Dictionary*, void*>	m_OCGStates;

-};

-class CPDF_LWinParam : public CFX_Object

-{

-public:

-

-    CPDF_LWinParam(CPDF_Dictionary* pDict)

-    {

-        m_pDict = pDict;

-    }

-

-    operator CPDF_Dictionary* () const

-    {

-        return m_pDict;

-    }

-

-    inline CFX_ByteString	GetFileName()

-    {

-        return m_pDict->GetString("F");

-    }

-

-

-    inline CFX_ByteString	GetDefaultDirectory()

-    {

-        return m_pDict->GetString("D");

-    }

-

-

-    inline CFX_ByteString	GetOperation()

-    {

-        return m_pDict->GetString("O");

-    }

-

-

-    inline CFX_ByteString	GetParameter()

-    {

-        return m_pDict->GetString("P");

-    }

-

-    CPDF_Dictionary*		m_pDict;

-};

-class CPDF_ActionFields : public CFX_Object

-{

-public:

-

-    CPDF_ActionFields(const CPDF_Action* pAction)

-    {

-        m_pAction = (CPDF_Action*)pAction;

-    }

-

-    operator CPDF_Action*() const

-    {

-        return m_pAction;

-    }

-

-    FX_DWORD				GetFieldsCount() const;

-

-    void					GetAllFields(CFX_PtrArray& fieldObjects) const;

-

-    CPDF_Object*			GetField(FX_DWORD iIndex) const;

-

-    CPDF_Action*			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 CFX_Object

-{

-public:

-

-    CPDF_Action(CPDF_Dictionary* pDict = NULL)

-    {

-        m_pDict = pDict;

-    }

-

-    operator CPDF_Dictionary* () const

-    {

-        return m_pDict;

-    }

-

-    enum ActionType {

-        Unknown = 0,

-        GoTo,

-        GoToR,

-        GoToE,

-        Launch,

-        Thread,

-        URI,

-        Sound,

-        Movie,

-        Hide,

-        Named,

-        SubmitForm,

-        ResetForm,

-        ImportData,

-        JavaScript,

-        SetOCGState,

-        Rendition,

-        Trans,

-        GoTo3DView

-    };

-

-    CFX_ByteString		GetTypeName() const

-    {

-        return m_pDict->GetString("S");

-    }

-

-    ActionType			GetType() const;

-

-

-

-    CPDF_Dest			GetDest(CPDF_Document* pDoc) const;

-

-

-

-

-

-    CFX_WideString		GetFilePath() const;

-

-

-

-

-    FX_BOOL				GetNewWindow() const

-    {

-        return m_pDict->GetBoolean("NewWindow");

-    }

-

-

-

-

-    CPDF_LWinParam		GetWinParam() const;

-

-

-

-

-    CFX_ByteString		GetURI(CPDF_Document* pDoc) const;

-

-

-

-

-    FX_BOOL				GetMouseMap() const

-    {

-        return m_pDict->GetBoolean("IsMap");

-    }

-

-

-

-

-    CPDF_ActionFields	GetWidgets() const

-    {

-        return this;

-    }

-

-

-

-

-    FX_BOOL				GetHideStatus() const

-    {

-        return m_pDict->GetBoolean("H", TRUE);

-    }

-

-

-

-

-    CFX_ByteString		GetNamedAction() const

-    {

-        return m_pDict->GetString("N");

-    }

-

-

-

-

-    FX_DWORD			GetFlags() const

-    {

-        return m_pDict->GetInteger("Flags");

-    }

-

-

-

-

-    CFX_WideString		GetJavaScript() const;

-

-

-

-

-    CPDF_Dictionary*	GetAnnot() const;

-

-

-

-

-    FX_INT32			GetOperationType() const;

-

-

-

-

-    CPDF_Stream*		GetSoundStream() const

-    {

-        return m_pDict->GetStream("Sound");

-    }

-

-    FX_FLOAT			GetVolume() const

-    {

-        return m_pDict->GetNumber("Volume");

-    }

-

-    FX_BOOL				IsSynchronous() const

-    {

-        return m_pDict->GetBoolean("Synchronous");

-    }

-

-    FX_BOOL				IsRepeat() const

-    {

-        return m_pDict->GetBoolean("Repeat");

-    }

-

-    FX_BOOL				IsMixPlay() const

-    {

-        return m_pDict->GetBoolean("Mix");

-    }

-

-

-

-

-    FX_DWORD			GetSubActionsCount() const;

-

-    CPDF_Action			GetSubAction(FX_DWORD iIndex) const;

-

-

-    CPDF_Dictionary*	m_pDict;

-};

-class CPDF_AAction : public CFX_Object

-{

-public:

-

-    CPDF_AAction(CPDF_Dictionary* pDict = NULL)

-    {

-        m_pDict = pDict;

-    }

-

-    operator CPDF_Dictionary*()	const

-    {

-        return m_pDict;

-    }

-

-    enum AActionType {

-        CursorEnter = 0,

-        CursorExit,

-        ButtonDown,

-        ButtonUp,

-        GetFocus,

-        LoseFocus,

-        PageOpen,

-        PageClose,

-        PageVisible,

-        PageInvisible,

-        OpenPage,

-        ClosePage,

-        KeyStroke,

-        Format,

-        Validate,

-        Calculate,

-        CloseDocument,

-        SaveDocument,

-        DocumentSaved,

-        PrintDocument,

-        DocumentPrinted

-    };

-

-    FX_BOOL				ActionExist(AActionType eType) const;

-

-    CPDF_Action			GetAction(AActionType eType) const;

-

-    FX_POSITION			GetStartPos() const;

-

-    CPDF_Action			GetNextAction(FX_POSITION& pos, AActionType& eType) const;

-

-    CPDF_Dictionary*	m_pDict;

-};

-class CPDF_DocJSActions : public CFX_Object

-{

-public:

-    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*		m_pDocument;

-};

-class CPDF_FileSpec : public CFX_Object

-{

-public:

-

-    CPDF_FileSpec();

-

-    CPDF_FileSpec(CPDF_Object *pObj)

-    {

-        m_pObj = pObj;

-    }

-

-    operator CPDF_Object*() const

-    {

-        return m_pObj;

-    }

-

-    FX_BOOL			IsURL() const;

-

-    FX_BOOL			GetFileName(CFX_WideString &wsFileName) const;

-

-    CPDF_Stream*	GetFileStream() const;

-

-    void			SetFileName(FX_WSTR wsFileName, FX_BOOL bURL = FALSE);

-protected:

-

-    CPDF_Object		*m_pObj;

-};

-class CPDF_LinkList : public CFX_Object

-{

-public:

-

-    CPDF_LinkList(CPDF_Document* pDoc)

-    {

-        m_pDocument = pDoc;

-    }

-

-    ~CPDF_LinkList();

-

-    CPDF_Link			GetLinkAtPoint(CPDF_Page* pPage, FX_FLOAT pdf_x, FX_FLOAT pdf_y);

-

-    int					CountLinks(CPDF_Page* pPage);

-

-    CPDF_Link			GetLink(CPDF_Page* pPage, int index);

-

-    CPDF_Document*		GetDocument() const

-    {

-        return m_pDocument;

-    }

-protected:

-

-    CPDF_Document*		m_pDocument;

-

-    CFX_MapPtrToPtr		m_PageMap;

-

-    CFX_PtrArray*		GetPageLinks(CPDF_Page* pPage);

-

-    void				LoadPageLinks(CPDF_Page* pPage, CFX_PtrArray* pList);

-};

-class CPDF_Link : public CFX_Object

-{

-public:

-

-    CPDF_Link(CPDF_Dictionary* pDict = NULL)

-    {

-        m_pDict = pDict;

-    }

-

-    operator CPDF_Dictionary*() const

-    {

-        return m_pDict;

-    }

-

-    CFX_FloatRect		GetRect();

-

-

-

-    CPDF_Dest			GetDest(CPDF_Document* pDoc);

-

-    CPDF_Action			GetAction();

-

-

-    CPDF_Dictionary*	m_pDict;

-};

-#define ANNOTFLAG_INVISIBLE			1

-#define ANNOTFLAG_HIDDEN			2

-#define ANNOTFLAG_PRINT				4

-#define ANNOTFLAG_NOZOOM			8

-#define ANNOTFLAG_NOROTATE			0x10

-#define ANNOTFLAG_NOVIEW			0x20

-#define ANNOTFLAG_READONLY			0x40

-#define ANNOTFLAG_LOCKED			0x80

-#define ANNOTFLAG_TOGGLENOVIEW		0x100

-class CPDF_Annot : public CFX_PrivateData, public CFX_Object

-{

-public:

-

-    CPDF_Annot(CPDF_Dictionary* pDict);

-

-    ~CPDF_Annot();

-

-    CPDF_Dictionary*	m_pAnnotDict;

-

-    CFX_ByteString		GetSubType() const;

-

-    FX_DWORD			GetFlags() const

-    {

-        return m_pAnnotDict->GetInteger("F");

-    }

-

-    void				GetRect(CFX_FloatRect& rect) const;

-

-    enum AppearanceMode	{

-        Normal,

-        Rollover,

-        Down

-    };

-

-    FX_BOOL				DrawAppearance(const CPDF_Page* pPage, CFX_RenderDevice* pDevice, const CFX_AffineMatrix* pUser2Device,

-                                       AppearanceMode mode, const CPDF_RenderOptions* pOptions);

-

-    FX_BOOL				DrawInContext(const CPDF_Page* pPage, const CPDF_RenderContext* pContext,

-                                      const CFX_AffineMatrix* pUser2Device, AppearanceMode mode);

-

-    void				ClearCachedAP();

-

-

-    void				DrawBorder(CFX_RenderDevice* pDevice, const CFX_AffineMatrix* pUser2Device,

-                                   const CPDF_RenderOptions* pOptions);

-

-    CPDF_PageObject*	GetBorder(FX_BOOL bPrint, const CPDF_RenderOptions* pOptions);

-

-

-

-    int					CountIRTNotes();

-

-    CPDF_Annot*			GetIRTNote(int index);

-

-

-    CPDF_Form*			GetAPForm(const CPDF_Page* pPage, AppearanceMode mode);

-private:

-

-    CFX_MapPtrToPtr		m_APMap;

-protected:

-    friend class		CPDF_AnnotList;

-

-    CPDF_AnnotList*		m_pList;

-

-    CPDF_Reference*		NewAnnotRef();

-};

-class CPDF_AnnotList : public CFX_Object

-{

-public:

-

-    CPDF_AnnotList(CPDF_Page* pPage);

-

-    ~CPDF_AnnotList();

-

-    void	GetAnnotMatrix(const CPDF_Dictionary* pAnnotDict, const CFX_Matrix* pUser2Device, CFX_Matrix &matrix) const;

-

-    void	GetAnnotRect(const CPDF_Dictionary* pAnnotDict, const CFX_Matrix* pUser2Device, CPDF_Rect &rtAnnot) const;

-

-    void				DisplayAnnots(const CPDF_Page* pPage, CFX_RenderDevice* pDevice,

-                                      CFX_AffineMatrix* pMatrix, FX_BOOL bShowWidget,

-                                      CPDF_RenderOptions* pOptions);

-

-    void				DisplayAnnots(const CPDF_Page* pPage, CPDF_RenderContext* pContext,

-                                      FX_BOOL bPrinting, CFX_AffineMatrix* pMatrix, FX_BOOL bShowWidget,

-                                      CPDF_RenderOptions* pOptions)

-    {

-        DisplayAnnots(pPage, NULL, pContext, bPrinting, pMatrix, bShowWidget ? 3 : 1, pOptions, NULL);

-    }

-

-    void				DisplayAnnots(const CPDF_Page* pPage, CPDF_RenderContext* pContext,

-                                      FX_BOOL bPrinting, CFX_AffineMatrix* pMatrix, FX_BOOL bShowWidget,

-                                      CPDF_RenderOptions* pOptions, FX_RECT *pClipRect)

-    {

-        DisplayAnnots(pPage, NULL, pContext, bPrinting, pMatrix, bShowWidget ? 3 : 1, pOptions, pClipRect);

-    }

-

-    void				DisplayAnnots(const CPDF_Page* pPage, CFX_RenderDevice* pDevice, CPDF_RenderContext* pContext,

-                                      FX_BOOL bPrinting, CFX_AffineMatrix* pMatrix, FX_DWORD dwAnnotFlags,

-                                      CPDF_RenderOptions* pOptions, FX_RECT* pClipRect);

-

-

-

-    CPDF_Annot*			GetAt(int index)

-    {

-        return (CPDF_Annot*)m_AnnotList.GetAt(index);

-    }

-

-    int					Count()

-    {

-        return m_AnnotList.GetSize();

-    }

-

-    int					GetIndex(CPDF_Annot* pAnnot);

-

-

-    CPDF_Document*		GetDocument() const

-    {

-        return m_pDocument;

-    }

-protected:

-

-    CFX_PtrArray		m_AnnotList;

-

-    CPDF_Dictionary*	m_pPageDict;

-

-    CPDF_Document*		m_pDocument;

-

-    CFX_PtrArray		m_Borders;

-

-    void				DisplayPass(const CPDF_Page* pPage, CFX_RenderDevice* pDevice,

-                                    CPDF_RenderContext* pContext, FX_BOOL bPrinting, CFX_AffineMatrix* pMatrix,

-                                    FX_BOOL bWidget, CPDF_RenderOptions* pOptions, FX_RECT* clip_rect);

-    friend class		CPDF_Annot;

-};

-#define COLORTYPE_TRANSPARENT	0

-#define COLORTYPE_GRAY			1

-#define COLORTYPE_RGB			2

-#define COLORTYPE_CMYK			3

-class CPDF_DefaultAppearance : public CFX_Object

-{

-public:

-

-    CPDF_DefaultAppearance(const CFX_ByteString& csDA = "")

-    {

-        m_csDA = csDA;

-    }

-

-    CPDF_DefaultAppearance(const CPDF_DefaultAppearance& cDA)

-    {

-        m_csDA = (CFX_ByteString)(CPDF_DefaultAppearance&)cDA;

-    }

-

-

-    operator CFX_ByteString() const

-    {

-        return m_csDA;

-    }

-

-    const CPDF_DefaultAppearance& operator =(const CFX_ByteString& csDA)

-    {

-        m_csDA = csDA;

-        return *this;

-    }

-

-    const CPDF_DefaultAppearance& operator =(const CPDF_DefaultAppearance& cDA)

-    {

-        m_csDA = (CFX_ByteString)(CPDF_DefaultAppearance&)cDA;

-        return *this;

-    }

-

-

-

-    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_AffineMatrix	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 CFX_PrivateData, public CFX_Object

-{

-public:

-

-    CPDF_InterForm(CPDF_Document* pDocument, FX_BOOL bUpdateAP);

-

-    ~CPDF_InterForm();

-

-

-

-    static void				EnableUpdateAP(FX_BOOL bUpdateAP);

-

-    static FX_BOOL			UpdatingAPEnabled();

-

-

-    static CFX_ByteString	GenerateNewResourceName(const CPDF_Dictionary* pResDict, FX_LPCSTR csType, int iMinLen = 2, FX_LPCSTR csPrefix = "");

-

-

-

-    static CPDF_Font*		AddSystemDefaultFont(const CPDF_Document* pDocument);

-

-    static CPDF_Font*		AddSystemFont(const CPDF_Document* pDocument, CFX_ByteString csFontName, FX_BYTE iCharSet = 1);

-

-    static CPDF_Font*		AddSystemFont(const CPDF_Document* pDocument, CFX_WideString csFontName, FX_BYTE iCharSet = 1);

-

-    static CPDF_Font*		AddStandardFont(const CPDF_Document* pDocument, CFX_ByteString csFontName);

-

-    static CFX_ByteString	GetNativeFont(FX_BYTE iCharSet, FX_LPVOID pLogFont = NULL);

-

-    static CFX_ByteString	GetNativeFont(FX_LPVOID pLogFont = NULL);

-

-    static FX_BYTE			GetNativeCharSet();

-

-    static CPDF_Font*		AddNativeFont(FX_BYTE iCharSet, const CPDF_Document* pDocument);

-

-    static CPDF_Font*		AddNativeFont(const 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);

-

-

-

-

-    FX_DWORD				CountFields(const CFX_WideString &csFieldName = L"");

-

-    CPDF_FormField*			GetField(FX_DWORD index, const CFX_WideString &csFieldName = L"");

-

-    void					GetAllFieldNames(CFX_WideStringArray& allFieldNames);

-

-    FX_BOOL					IsValidFormField(const void* pField);

-

-    CPDF_FormField*			GetFieldByDict(CPDF_Dictionary* pFieldDict) const;

-

-

-

-

-    FX_DWORD				CountControls(CFX_WideString csFieldName = L"");

-

-    CPDF_FormControl*		GetControl(FX_DWORD index, CFX_WideString csFieldName = L"");

-

-    FX_BOOL					IsValidFormControl(const void* pControl);

-

-    int						CountPageControls(CPDF_Page* pPage) const;

-

-    CPDF_FormControl*		GetPageControl(CPDF_Page* pPage, int index) const;

-

-

-    CPDF_FormControl*		GetControlAtPoint(CPDF_Page* pPage, FX_FLOAT pdf_x, FX_FLOAT pdf_y) const;

-

-    CPDF_FormControl*		GetControlByDict(CPDF_Dictionary* pWidgetDict) const;

-

-

-

-

-    FX_DWORD				CountInternalFields(const CFX_WideString& csFieldName = L"") const;

-

-    CPDF_Dictionary*		GetInternalField(FX_DWORD index, const CFX_WideString& csFieldName = L"") const;

-

-

-

-

-

-    CPDF_Document*			GetDocument() const

-    {

-        return m_pDocument;

-    }

-

-    CPDF_Dictionary*		GetFormDict() const

-    {

-        return m_pFormDict;

-    }

-

-

-

-

-    FX_BOOL					NeedConstructAP();

-

-    void					NeedConstructAP(FX_BOOL bNeedAP);

-

-

-

-

-    int						CountFieldsInCalculationOrder();

-

-    CPDF_FormField*			GetFieldInCalculationOrder(int index);

-

-    int						FindFieldInCalculationOrder(const CPDF_FormField* pField);

-

-

-

-

-    FX_DWORD				CountFormFonts();

-

-    CPDF_Font*				GetFormFont(FX_DWORD index, CFX_ByteString& csNameTag);

-

-    CPDF_Font*				GetFormFont(CFX_ByteString csNameTag);

-

-    CPDF_Font*				GetFormFont(CFX_ByteString csFontName, CFX_ByteString& csNameTag);

-

-    CPDF_Font*				GetNativeFormFont(FX_BYTE 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);

-

-    inline 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(FX_BYTE 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 CFX_PtrArray *fields = NULL, FX_BOOL bIncludeOrExclude = TRUE) const;

-

-    CFDF_Document* 			ExportToFDF(FX_WSTR pdf_path, FX_BOOL bSimpleFileSpec = FALSE) const;

-

-    CFDF_Document*			ExportToFDF(FX_WSTR pdf_path, CFX_PtrArray& fields, FX_BOOL bIncludeOrExclude = TRUE, FX_BOOL bSimpleFileSpec = FALSE) const;

-

-    FX_BOOL					ImportFromFDF(const CFDF_Document* pFDFDoc, FX_BOOL bNotify = FALSE);

-

-

-

-

-    FX_BOOL					ResetForm(const CFX_PtrArray& fields, FX_BOOL bIncludeOrExclude = TRUE, FX_BOOL bNotify = FALSE);

-

-    FX_BOOL					ResetForm(FX_BOOL bNotify = FALSE);

-

-    void					ReloadForm();

-

-    CPDF_FormNotify*		GetFormNotify() const

-    {

-        return m_pFormNotify;

-    }

-

-    void					SetFormNotify(const CPDF_FormNotify* pNotify);

-

-

-    int						GetPageWithWidget(int iCurPage, FX_BOOL bNext);

-

-

-

-    FX_BOOL					IsUpdated()

-    {

-        return m_bUpdated;

-    }

-

-    void					ClearUpdatedFlag()

-    {

-        m_bUpdated = FALSE;

-    }

-

-

-    FX_BOOL					HasXFAForm() const;

-

-    void					FixPageFields(const CPDF_Page* pPage);

-protected:

-

-    static FX_BOOL			m_bUpdateAP;

-

-    void					LoadField(CPDF_Dictionary* pFieldDict, int nLevel = 0);

-

-    CPDF_Object*			GetFieldAttr(CPDF_Dictionary* pFieldDict, const FX_CHAR* name);

-

-    CPDF_FormField*			AddTerminalField(const CPDF_Dictionary* pFieldDict);

-

-    CPDF_FormControl*		AddControl(const CPDF_FormField* pField, const 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*			m_pDocument;

-

-    FX_BOOL					m_bGenerateAP;

-

-    CPDF_Dictionary*		m_pFormDict;

-

-    CFX_MapPtrToPtr			m_ControlMap;

-

-    CFieldTree *m_pFieldTree;

-

-    CFX_ByteString			m_bsEncoding;

-

-    CPDF_FormNotify*		m_pFormNotify;

-

-    FX_BOOL					m_bUpdated;

-    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 CFX_Object

-{

-public:

-

-    enum Type {

-        Unknown,

-        PushButton,

-        RadioButton,

-        CheckBox,

-        Text,

-        RichText,

-        File,

-        ListBox,

-        ComboBox,

-        Sign

-    };

-

-    CFX_WideString			GetFullName();

-

-    Type					GetType()

-    {

-        return m_Type;

-    }

-

-    FX_DWORD				GetFlags()

-    {

-        return m_Flags;

-    }

-

-    CPDF_InterForm*			GetInterForm() const

-    {

-        return m_pForm;

-    }

-

-    CPDF_Dictionary*		GetFieldDict() const

-    {

-        return m_pDict;

-    }

-

-    void					SetFieldDict(CPDF_Dictionary* pDict)

-    {

-        m_pDict = pDict;

-    }

-

-    FX_BOOL					ResetField(FX_BOOL bNotify = FALSE);

-

-

-

-    int						CountControls()

-    {

-        return m_ControlList.GetSize();

-    }

-

-    CPDF_FormControl*		GetControl(int index)

-    {

-        return (CPDF_FormControl*)m_ControlList.GetAt(index);

-    }

-

-    int						GetControlIndex(const CPDF_FormControl* pControl);

-

-

-

-

-    int						GetFieldType();

-

-

-

-

-    CPDF_AAction			GetAdditionalAction();

-

-

-

-

-    CFX_WideString			GetAlternateName();

-

-

-

-

-    CFX_WideString			GetMappingName();

-

-

-

-

-    FX_DWORD				GetFieldFlags();

-

-

-

-

-    CFX_ByteString			GetDefaultStyle();

-

-

-

-

-    CFX_WideString			GetRichTextString();

-

-

-

-    CFX_WideString			GetValue();

-

-    CFX_WideString			GetDefaultValue();

-

-    FX_BOOL					SetValue(const CFX_WideString& value, FX_BOOL bNotify = FALSE);

-

-

-

-

-

-    int						GetMaxLen();

-

-

-

-

-    int						CountSelectedItems();

-

-    int						GetSelectedIndex(int index);

-

-    FX_BOOL					ClearSelection(FX_BOOL bNotify = FALSE);

-

-    FX_BOOL					IsItemSelected(int index);

-

-    FX_BOOL					SetItemSelection(int index, FX_BOOL bSelected, FX_BOOL bNotify = FALSE);

-

-    FX_BOOL					IsItemDefaultSelected(int index);

-

-    int						GetDefaultSelectedItem();

-

-

-

-

-    int						CountOptions();

-

-    CFX_WideString			GetOptionLabel(int index);

-

-    CFX_WideString			GetOptionValue(int index);

-

-    int						FindOption(CFX_WideString csOptLabel);

-

-    int						FindOptionValue(FX_LPCWSTR csOptValue, int iStartIndex = 0);

-

-

-

-

-    FX_BOOL					CheckControl(int iControlIndex, FX_BOOL bChecked, FX_BOOL bNotify = FALSE);

-

-

-

-

-    int						GetTopVisibleIndex();

-

-

-

-

-    int						CountSelectedOptions();

-

-    int						GetSelectedOptionIndex(int index);

-

-    FX_BOOL					IsOptionSelected(int iOptIndex);

-

-    FX_BOOL					SelectOption(int iOptIndex, FX_BOOL bSelected, FX_BOOL bNotify = FALSE);

-

-    FX_BOOL					ClearSelectedOptions(FX_BOOL bNotify = FALSE);

-

-

-

-

-    FX_FLOAT				GetFontSize()

-    {

-        return m_FontSize;

-    }

-

-    CPDF_Font*				GetFont()

-    {

-        return m_pFont;

-    }

-

-protected:

-

-    CPDF_FormField(CPDF_InterForm* pForm, CPDF_Dictionary* pDict);

-

-    ~CPDF_FormField();

-

-    CPDF_FormField::Type	m_Type;

-

-    FX_DWORD				m_Flags;

-

-    CPDF_InterForm*			m_pForm;

-

-    CPDF_Dictionary*		m_pDict;

-

-    CFX_PtrArray			m_ControlList;

-    friend class			CPDF_InterForm;

-    friend class			CPDF_FormControl;

-

-

-

-    CFX_WideString			GetValue(FX_BOOL bDefault);

-

-    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);

-

-    void					LoadDA();

-

-    void					UpdateAP(CPDF_FormControl* pControl);

-

-

-

-    CFX_WideString			GetCheckValue(FX_BOOL bDefault);

-

-    FX_BOOL					SetCheckValue(const CFX_WideString& value, FX_BOOL bDefault, FX_BOOL bNotify);

-

-

-    FX_FLOAT				m_FontSize;

-

-    CPDF_Font*				m_pFont;

-};

-CPDF_Object*	FPDF_GetFieldAttr(CPDF_Dictionary* pFieldDict, const FX_CHAR* name, int nLevel = 0);

-class CPDF_IconFit : public CFX_Object

-{

-public:

-

-    CPDF_IconFit(CPDF_Dictionary* pDict = NULL)

-    {

-        m_pDict = pDict;

-    }

-

-    operator CPDF_Dictionary*() const

-    {

-        return m_pDict;

-    }

-

-

-

-

-    enum ScaleMethod {

-        Always = 0,

-        Bigger,

-        Smaller,

-        Never

-    };

-

-    ScaleMethod				GetScaleMethod();

-

-

-

-

-    FX_BOOL					IsProportionalScale();

-

-

-

-

-    void					GetIconPosition(FX_FLOAT& fLeft, FX_FLOAT& fBottom);

-

-

-

-

-    FX_BOOL					GetFittingBounds();

-

-

-    CPDF_Dictionary*		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 CFX_Object

-{

-public:

-

-    CPDF_FormField::Type	GetType()

-    {

-        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();

-

-    void					DrawControl(CFX_RenderDevice* pDevice, CFX_AffineMatrix* pMatrix,

-                                        CPDF_Page* pPage, CPDF_Annot::AppearanceMode mode, const CPDF_RenderOptions* pOptions = NULL);

-

-

-

-    CFX_ByteString			GetCheckedAPState();

-

-    CFX_WideString			GetExportValue();

-

-    FX_BOOL					IsChecked();

-

-    FX_BOOL					IsDefaultChecked();

-

-

-

-

-    enum HighlightingMode	{

-        None = 0,

-        Invert,

-        Outline,

-        Push,

-        Toggle

-    };

-

-    HighlightingMode		GetHighlightingMode();

-

-

-

-

-    FX_BOOL					HasMKEntry(CFX_ByteString csEntry);

-

-

-

-

-    int						GetRotation();

-

-

-

-

-    inline FX_ARGB			GetBorderColor(int& iColorType)

-    {

-        return GetColor(iColorType, "BC");

-    }

-

-    inline FX_FLOAT			GetOriginalBorderColor(int index)

-    {

-        return GetOriginalColor(index, "BC");

-    }

-

-    inline void				GetOriginalBorderColor(int& iColorType, FX_FLOAT fc[4])

-    {

-        GetOriginalColor(iColorType, fc, "BC");

-    }

-

-

-

-

-    inline FX_ARGB			GetBackgroundColor(int& iColorType)

-    {

-        return GetColor(iColorType, "BG");

-    }

-

-    inline FX_FLOAT			GetOriginalBackgroundColor(int index)

-    {

-        return GetOriginalColor(index, "BG");

-    }

-

-    inline void				GetOriginalBackgroundColor(int& iColorType, FX_FLOAT fc[4])

-    {

-        GetOriginalColor(iColorType, fc, "BG");

-    }

-

-

-

-

-    inline CFX_WideString	GetNormalCaption()

-    {

-        return GetCaption("CA");

-    }

-

-

-

-

-    inline CFX_WideString	GetRolloverCaption()

-    {

-        return GetCaption("RC");

-    }

-

-

-

-

-    inline CFX_WideString	GetDownCaption()

-    {

-        return GetCaption("AC");

-    }

-

-

-

-

-    inline CPDF_Stream*		GetNormalIcon()

-    {

-        return GetIcon("I");

-    }

-

-

-

-

-    inline CPDF_Stream*		GetRolloverIcon()

-    {

-        return GetIcon("RI");

-    }

-

-

-

-

-    inline 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();

-

-    void					SetOnStateName(const CFX_ByteString& csOn);

-

-    void					CheckControl(FX_BOOL bChecked);

-

-    FX_ARGB					GetColor(int& iColorType, CFX_ByteString csEntry);

-

-    FX_FLOAT				GetOriginalColor(int index, CFX_ByteString csEntry);

-

-    void					GetOriginalColor(int& iColorType, FX_FLOAT fc[4], CFX_ByteString csEntry);

-

-    CFX_WideString			GetCaption(CFX_ByteString csEntry);

-

-    CPDF_Stream*			GetIcon(CFX_ByteString csEntry);

-

-    CPDF_ApSettings			GetMK(FX_BOOL bCreate);

-

-    CPDF_InterForm*			m_pForm;

-

-    CPDF_FormField*			m_pField;

-

-    CPDF_Dictionary*		m_pWidgetDict;

-    friend class			CPDF_InterForm;

-    friend class			CPDF_FormField;

-};

-class CPDF_FormNotify : public CFX_Object

-{

-public:

-

-    virtual ~CPDF_FormNotify() {}

-

-    virtual int		BeforeValueChange(const CPDF_FormField* pField, CFX_WideString& csValue)

-    {

-        return 0;

-    }

-

-    virtual int		AfterValueChange(const CPDF_FormField* pField)

-    {

-        return 0;

-    }

-

-    virtual int		BeforeSelectionChange(const CPDF_FormField* pField, CFX_WideString& csValue)

-    {

-        return 0;

-    }

-

-    virtual int		AfterSelectionChange(const CPDF_FormField* pField)

-    {

-        return 0;

-    }

-

-    virtual int		AfterCheckedStatusChange(const CPDF_FormField* pField, const CFX_ByteArray& statusArray)

-    {

-        return 0;

-    }

-

-    virtual int		BeforeFormReset(const CPDF_InterForm* pForm)

-    {

-        return 0;

-    }

-

-    virtual int		AfterFormReset(const CPDF_InterForm* pForm)

-    {

-        return 0;

-    }

-

-    virtual int		BeforeFormImportData(const CPDF_InterForm* pForm)

-    {

-        return 0;

-    }

-

-    virtual int		AfterFormImportData(const CPDF_InterForm* pForm)

-    {

-        return 0;

-    }

-};

-FX_BOOL		FPDF_GenerateAP(CPDF_Document* pDoc, CPDF_Dictionary* pAnnotDict);

-class CPDF_PageLabel : public CFX_Object

-{

-public:

-

-    CPDF_PageLabel(CPDF_Document* pDocument)

-    {

-        m_pDocument = pDocument;

-    }

-

-

-    CFX_WideString					GetLabel(int nPage) const;

-

-    FX_INT32						GetPageByLabel(FX_BSTR bsLabel) const;

-

-

-    FX_INT32						GetPageByLabel(FX_WSTR wsLabel) const;

-

-protected:

-    CPDF_Document*					m_pDocument;

-};

-class CPDF_Metadata

-{

-public:

-

-    CPDF_Metadata();

-

-

-    ~CPDF_Metadata();

-

-    void				LoadDoc(CPDF_Document *pDoc);

-

-

-    FX_INT32			GetString(FX_BSTR bsItem, CFX_WideString &wsStr);

-

-    CXML_Element*		GetRoot() const;

-

-    CXML_Element*		GetRDF() const;

-

-protected:

-    FX_LPVOID	m_pData;

-};

-class CPDF_ViewerPreferences

-{

-public:

-

-    CPDF_ViewerPreferences(CPDF_Document *pDoc);

-

-

-    ~CPDF_ViewerPreferences();

-

-

-    FX_BOOL IsDirectionR2L() const;

-

-    FX_BOOL PrintScaling() const;

-

-

-protected:

-    CPDF_Document*	m_pDoc;

-};

-class CPDF_ApSettings : public CFX_Object

-{

-public:

-

-    CPDF_ApSettings(CPDF_Dictionary* pDict = NULL)

-    {

-        m_pDict = pDict;

-    }

-

-    operator CPDF_Dictionary* () const

-    {

-        return m_pDict;

-    }

-

-    FX_BOOL					HasMKEntry(FX_BSTR csEntry);

-

-

-

-    int						GetRotation();

-

-

-

-

-    inline FX_ARGB			GetBorderColor(int& iColorType)

-    {

-        return GetColor(iColorType, FX_BSTRC("BC"));

-    }

-

-    inline FX_FLOAT			GetOriginalBorderColor(int index)

-    {

-        return GetOriginalColor(index, FX_BSTRC("BC"));

-    }

-

-    inline void				GetOriginalBorderColor(int& iColorType, FX_FLOAT fc[4])

-    {

-        GetOriginalColor(iColorType, fc, FX_BSTRC("BC"));

-    }

-

-

-

-

-    inline FX_ARGB			GetBackgroundColor(int& iColorType)

-    {

-        return GetColor(iColorType, FX_BSTRC("BG"));

-    }

-

-    inline FX_FLOAT			GetOriginalBackgroundColor(int index)

-    {

-        return GetOriginalColor(index, FX_BSTRC("BG"));

-    }

-

-    inline void				GetOriginalBackgroundColor(int& iColorType, FX_FLOAT fc[4])

-    {

-        GetOriginalColor(iColorType, fc, FX_BSTRC("BG"));

-    }

-

-

-

-

-    inline CFX_WideString	GetNormalCaption()

-    {

-        return GetCaption(FX_BSTRC("CA"));

-    }

-

-

-

-

-    inline CFX_WideString	GetRolloverCaption()

-    {

-        return GetCaption(FX_BSTRC("RC"));

-    }

-

-

-

-

-    inline CFX_WideString	GetDownCaption()

-    {

-        return GetCaption(FX_BSTRC("AC"));

-    }

-

-

-

-

-    inline CPDF_Stream*		GetNormalIcon()

-    {

-        return GetIcon(FX_BSTRC("I"));

-    }

-

-

-

-

-    inline CPDF_Stream*		GetRolloverIcon()

-    {

-        return GetIcon(FX_BSTRC("RI"));

-    }

-

-

-

-

-    inline CPDF_Stream*		GetDownIcon()

-    {

-        return GetIcon(FX_BSTRC("IX"));

-    }

-

-

-

-

-    CPDF_IconFit			GetIconFit();

-

-

-

-

-    int						GetTextPosition();

-

-    CPDF_Dictionary*		m_pDict;

-protected:

-

-    FX_ARGB					GetColor(int& iColorType, FX_BSTR csEntry);

-

-    FX_FLOAT				GetOriginalColor(int index, FX_BSTR csEntry);

-

-    void					GetOriginalColor(int& iColorType, FX_FLOAT fc[4], FX_BSTR csEntry);

-

-    CFX_WideString			GetCaption(FX_BSTR csEntry);

-

-    CPDF_Stream*			GetIcon(FX_BSTR csEntry);

-    friend class			CPDF_FormControl;

-};

-#endif

+// 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 _FPDF_DOC_H_
+#define _FPDF_DOC_H_
+#ifndef _FPDF_PARSER_
+#include "../fpdfapi/fpdf_parser.h"
+#endif
+#ifndef _FPDF_RENDER_
+#include "../fpdfapi/fpdf_render.h"
+#endif
+class CPDF_Action;
+class CPDF_Annot;
+class CPDF_AnnotList;
+class CPDF_Bookmark;
+class CPDF_BookmarkTree;
+class CPDF_Dest;
+class CPDF_Link;
+class CPDF_LinkList;
+class CPDF_Metadata;
+class CPDF_NameTree;
+class CPDF_NumberTree;
+class CPDF_TextObject;
+class CPDF_ViewerPreferences;
+class CPDF_Page;
+class CPDF_RenderOptions;
+class CXML_Element;
+class CPDF_OCContext;
+class CPDF_DocJSActions;
+class CPDF_ActionFields;
+class CPDF_AAction;
+class CPDF_FileSpec;
+class CPDF_IconFit;
+class CPDF_DefaultAppearance;
+class CPDF_InterForm;
+class CPDF_FormField;
+class CPDF_FormNotify;
+class CPDF_FormControl;
+class CPDF_LWinParam;
+class CFieldTree;
+class CPDF_ApSettings;
+class CPDF_NameTree : public CFX_Object
+{
+public:
+
+    CPDF_NameTree(CPDF_Dictionary* pRoot)
+    {
+        m_pRoot = pRoot;
+    }
+
+    CPDF_NameTree(CPDF_Document* pDoc, FX_BSTR category);
+
+    CPDF_Object*		LookupValue(int nIndex, CFX_ByteString& csName) const;
+
+    CPDF_Object*		LookupValue(const CFX_ByteString& csName) const;
+
+    CPDF_Array*			LookupNamedDest(CPDF_Document* pDoc, FX_BSTR sName);
+
+    int					GetIndex(const CFX_ByteString& csName) const;
+
+    int					GetCount() const;
+
+
+    CPDF_Dictionary*	GetRoot() const
+    {
+        return m_pRoot;
+    }
+
+protected:
+
+    CPDF_Dictionary*		m_pRoot;
+};
+class CPDF_BookmarkTree : public CFX_Object
+{
+public:
+
+    CPDF_BookmarkTree(CPDF_Document* pDoc)
+    {
+        m_pDocument = pDoc;
+    }
+public:
+
+
+
+    CPDF_Bookmark		GetFirstChild(CPDF_Bookmark parent);
+
+    CPDF_Bookmark		GetNextSibling(CPDF_Bookmark bookmark);
+
+
+    CPDF_Document*		GetDocument() const
+    {
+        return m_pDocument;
+    }
+protected:
+
+    CPDF_Document*		m_pDocument;
+};
+#define PDFBOOKMARK_ITALIC			1
+#define PDFBOOKMARK_BOLD			2
+class CPDF_Bookmark : public CFX_Object
+{
+public:
+
+    CPDF_Bookmark(CPDF_Dictionary* pDict = NULL)
+    {
+        m_pDict = pDict;
+    }
+
+    operator CPDF_Dictionary*() const
+    {
+        return m_pDict;
+    }
+
+
+
+    FX_DWORD			GetColorRef();
+
+    FX_DWORD			GetFontStyle();
+
+    CFX_WideString		GetTitle();
+
+
+
+
+    CPDF_Dest			GetDest(CPDF_Document* pDocument);
+
+    CPDF_Action			GetAction();
+
+
+    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 CFX_Object
+{
+public:
+
+    CPDF_Dest(CPDF_Object* pObj = NULL)
+    {
+        m_pObj = pObj;
+    }
+
+    operator CPDF_Object* () const
+    {
+        return m_pObj;
+    }
+
+    CFX_ByteString		GetRemoteName();
+
+    int					GetPageIndex(CPDF_Document* pDoc);
+
+    FX_DWORD			GetPageObjNum();
+
+    int					GetZoomMode();
+
+    FX_FLOAT			GetParam(int index);
+
+
+    CPDF_Object*		m_pObj;
+};
+class CPDF_OCContext : public CFX_Object, public IPDF_OCContext
+{
+public:
+
+    enum UsageType {
+        View = 0,
+        Design,
+        Print,
+        Export
+    };
+
+    CPDF_OCContext(CPDF_Document *pDoc, UsageType eUsageType = View);
+
+    virtual ~CPDF_OCContext();
+
+    CPDF_Document*	GetDocument() const
+    {
+        return m_pDocument;
+    }
+
+    UsageType		GetUsageType() const
+    {
+        return m_eUsageType;
+    }
+
+    FX_BOOL			CheckOCGVisible(const CPDF_Dictionary *pOCGDict);
+
+    void			ResetOCContext();
+protected:
+
+    FX_BOOL			LoadOCGStateFromConfig(FX_BSTR csConfig, const CPDF_Dictionary *pOCGDict, FX_BOOL &bValidConfig) const;
+
+    FX_BOOL			LoadOCGState(const CPDF_Dictionary *pOCGDict) const;
+
+    FX_BOOL			GetOCGVisible(const CPDF_Dictionary *pOCGDict);
+
+    FX_BOOL			GetOCGVE(CPDF_Array *pExpression, FX_BOOL bFromConfig, int nLevel = 0);
+
+    FX_BOOL			LoadOCMDState(const CPDF_Dictionary *pOCMDDict, FX_BOOL bFromConfig);
+
+    CPDF_Document		*m_pDocument;
+
+    UsageType			m_eUsageType;
+
+    CFX_MapPtrTemplate<const CPDF_Dictionary*, void*>	m_OCGStates;
+};
+class CPDF_LWinParam : public CFX_Object
+{
+public:
+
+    CPDF_LWinParam(CPDF_Dictionary* pDict)
+    {
+        m_pDict = pDict;
+    }
+
+    operator CPDF_Dictionary* () const
+    {
+        return m_pDict;
+    }
+
+    inline CFX_ByteString	GetFileName()
+    {
+        return m_pDict->GetString("F");
+    }
+
+
+    inline CFX_ByteString	GetDefaultDirectory()
+    {
+        return m_pDict->GetString("D");
+    }
+
+
+    inline CFX_ByteString	GetOperation()
+    {
+        return m_pDict->GetString("O");
+    }
+
+
+    inline CFX_ByteString	GetParameter()
+    {
+        return m_pDict->GetString("P");
+    }
+
+    CPDF_Dictionary*		m_pDict;
+};
+class CPDF_ActionFields : public CFX_Object
+{
+public:
+
+    CPDF_ActionFields(const CPDF_Action* pAction)
+    {
+        m_pAction = (CPDF_Action*)pAction;
+    }
+
+    operator CPDF_Action*() const
+    {
+        return m_pAction;
+    }
+
+    FX_DWORD				GetFieldsCount() const;
+
+    void					GetAllFields(CFX_PtrArray& fieldObjects) const;
+
+    CPDF_Object*			GetField(FX_DWORD iIndex) const;
+
+    CPDF_Action*			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 CFX_Object
+{
+public:
+
+    CPDF_Action(CPDF_Dictionary* pDict = NULL)
+    {
+        m_pDict = pDict;
+    }
+
+    operator CPDF_Dictionary* () const
+    {
+        return m_pDict;
+    }
+
+    enum ActionType {
+        Unknown = 0,
+        GoTo,
+        GoToR,
+        GoToE,
+        Launch,
+        Thread,
+        URI,
+        Sound,
+        Movie,
+        Hide,
+        Named,
+        SubmitForm,
+        ResetForm,
+        ImportData,
+        JavaScript,
+        SetOCGState,
+        Rendition,
+        Trans,
+        GoTo3DView
+    };
+
+    CFX_ByteString		GetTypeName() const
+    {
+        return m_pDict->GetString("S");
+    }
+
+    ActionType			GetType() const;
+
+
+
+    CPDF_Dest			GetDest(CPDF_Document* pDoc) const;
+
+
+
+
+
+    CFX_WideString		GetFilePath() const;
+
+
+
+
+    FX_BOOL				GetNewWindow() const
+    {
+        return m_pDict->GetBoolean("NewWindow");
+    }
+
+
+
+
+    CPDF_LWinParam		GetWinParam() const;
+
+
+
+
+    CFX_ByteString		GetURI(CPDF_Document* pDoc) const;
+
+
+
+
+    FX_BOOL				GetMouseMap() const
+    {
+        return m_pDict->GetBoolean("IsMap");
+    }
+
+
+
+
+    CPDF_ActionFields	GetWidgets() const
+    {
+        return this;
+    }
+
+
+
+
+    FX_BOOL				GetHideStatus() const
+    {
+        return m_pDict->GetBoolean("H", TRUE);
+    }
+
+
+
+
+    CFX_ByteString		GetNamedAction() const
+    {
+        return m_pDict->GetString("N");
+    }
+
+
+
+
+    FX_DWORD			GetFlags() const
+    {
+        return m_pDict->GetInteger("Flags");
+    }
+
+
+
+
+    CFX_WideString		GetJavaScript() const;
+
+
+
+
+    CPDF_Dictionary*	GetAnnot() const;
+
+
+
+
+    FX_INT32			GetOperationType() const;
+
+
+
+
+    CPDF_Stream*		GetSoundStream() const
+    {
+        return m_pDict->GetStream("Sound");
+    }
+
+    FX_FLOAT			GetVolume() const
+    {
+        return m_pDict->GetNumber("Volume");
+    }
+
+    FX_BOOL				IsSynchronous() const
+    {
+        return m_pDict->GetBoolean("Synchronous");
+    }
+
+    FX_BOOL				IsRepeat() const
+    {
+        return m_pDict->GetBoolean("Repeat");
+    }
+
+    FX_BOOL				IsMixPlay() const
+    {
+        return m_pDict->GetBoolean("Mix");
+    }
+
+
+
+
+    FX_DWORD			GetSubActionsCount() const;
+
+    CPDF_Action			GetSubAction(FX_DWORD iIndex) const;
+
+
+    CPDF_Dictionary*	m_pDict;
+};
+class CPDF_AAction : public CFX_Object
+{
+public:
+
+    CPDF_AAction(CPDF_Dictionary* pDict = NULL)
+    {
+        m_pDict = pDict;
+    }
+
+    operator CPDF_Dictionary*()	const
+    {
+        return m_pDict;
+    }
+
+    enum AActionType {
+        CursorEnter = 0,
+        CursorExit,
+        ButtonDown,
+        ButtonUp,
+        GetFocus,
+        LoseFocus,
+        PageOpen,
+        PageClose,
+        PageVisible,
+        PageInvisible,
+        OpenPage,
+        ClosePage,
+        KeyStroke,
+        Format,
+        Validate,
+        Calculate,
+        CloseDocument,
+        SaveDocument,
+        DocumentSaved,
+        PrintDocument,
+        DocumentPrinted
+    };
+
+    FX_BOOL				ActionExist(AActionType eType) const;
+
+    CPDF_Action			GetAction(AActionType eType) const;
+
+    FX_POSITION			GetStartPos() const;
+
+    CPDF_Action			GetNextAction(FX_POSITION& pos, AActionType& eType) const;
+
+    CPDF_Dictionary*	m_pDict;
+};
+class CPDF_DocJSActions : public CFX_Object
+{
+public:
+    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*		m_pDocument;
+};
+class CPDF_FileSpec : public CFX_Object
+{
+public:
+
+    CPDF_FileSpec();
+
+    CPDF_FileSpec(CPDF_Object *pObj)
+    {
+        m_pObj = pObj;
+    }
+
+    operator CPDF_Object*() const
+    {
+        return m_pObj;
+    }
+
+    FX_BOOL			IsURL() const;
+
+    FX_BOOL			GetFileName(CFX_WideString &wsFileName) const;
+
+    CPDF_Stream*	GetFileStream() const;
+
+    void			SetFileName(FX_WSTR wsFileName, FX_BOOL bURL = FALSE);
+protected:
+
+    CPDF_Object		*m_pObj;
+};
+class CPDF_LinkList : public CFX_Object
+{
+public:
+
+    CPDF_LinkList(CPDF_Document* pDoc)
+    {
+        m_pDocument = pDoc;
+    }
+
+    ~CPDF_LinkList();
+
+    CPDF_Link			GetLinkAtPoint(CPDF_Page* pPage, FX_FLOAT pdf_x, FX_FLOAT pdf_y);
+
+    int					CountLinks(CPDF_Page* pPage);
+
+    CPDF_Link			GetLink(CPDF_Page* pPage, int index);
+
+    CPDF_Document*		GetDocument() const
+    {
+        return m_pDocument;
+    }
+protected:
+
+    CPDF_Document*		m_pDocument;
+
+    CFX_MapPtrToPtr		m_PageMap;
+
+    CFX_PtrArray*		GetPageLinks(CPDF_Page* pPage);
+
+    void				LoadPageLinks(CPDF_Page* pPage, CFX_PtrArray* pList);
+};
+class CPDF_Link : public CFX_Object
+{
+public:
+
+    CPDF_Link(CPDF_Dictionary* pDict = NULL)
+    {
+        m_pDict = pDict;
+    }
+
+    operator CPDF_Dictionary*() const
+    {
+        return m_pDict;
+    }
+
+    CFX_FloatRect		GetRect();
+
+
+
+    CPDF_Dest			GetDest(CPDF_Document* pDoc);
+
+    CPDF_Action			GetAction();
+
+
+    CPDF_Dictionary*	m_pDict;
+};
+#define ANNOTFLAG_INVISIBLE			1
+#define ANNOTFLAG_HIDDEN			2
+#define ANNOTFLAG_PRINT				4
+#define ANNOTFLAG_NOZOOM			8
+#define ANNOTFLAG_NOROTATE			0x10
+#define ANNOTFLAG_NOVIEW			0x20
+#define ANNOTFLAG_READONLY			0x40
+#define ANNOTFLAG_LOCKED			0x80
+#define ANNOTFLAG_TOGGLENOVIEW		0x100
+class CPDF_Annot : public CFX_PrivateData, public CFX_Object
+{
+public:
+
+    CPDF_Annot(CPDF_Dictionary* pDict);
+
+    ~CPDF_Annot();
+
+    CPDF_Dictionary*	m_pAnnotDict;
+
+    CFX_ByteString		GetSubType() const;
+
+    FX_DWORD			GetFlags() const
+    {
+        return m_pAnnotDict->GetInteger("F");
+    }
+
+    void				GetRect(CFX_FloatRect& rect) const;
+
+    enum AppearanceMode	{
+        Normal,
+        Rollover,
+        Down
+    };
+
+    FX_BOOL				DrawAppearance(const CPDF_Page* pPage, CFX_RenderDevice* pDevice, const CFX_AffineMatrix* pUser2Device,
+                                       AppearanceMode mode, const CPDF_RenderOptions* pOptions);
+
+    FX_BOOL				DrawInContext(const CPDF_Page* pPage, const CPDF_RenderContext* pContext,
+                                      const CFX_AffineMatrix* pUser2Device, AppearanceMode mode);
+
+    void				ClearCachedAP();
+
+
+    void				DrawBorder(CFX_RenderDevice* pDevice, const CFX_AffineMatrix* pUser2Device,
+                                   const CPDF_RenderOptions* pOptions);
+
+    CPDF_PageObject*	GetBorder(FX_BOOL bPrint, const CPDF_RenderOptions* pOptions);
+
+
+
+    int					CountIRTNotes();
+
+    CPDF_Annot*			GetIRTNote(int index);
+
+
+    CPDF_Form*			GetAPForm(const CPDF_Page* pPage, AppearanceMode mode);
+private:
+
+    CFX_MapPtrToPtr		m_APMap;
+protected:
+    friend class		CPDF_AnnotList;
+
+    CPDF_AnnotList*		m_pList;
+
+    CPDF_Reference*		NewAnnotRef();
+};
+class CPDF_AnnotList : public CFX_Object
+{
+public:
+
+    CPDF_AnnotList(CPDF_Page* pPage);
+
+    ~CPDF_AnnotList();
+
+    void	GetAnnotMatrix(const CPDF_Dictionary* pAnnotDict, const CFX_Matrix* pUser2Device, CFX_Matrix &matrix) const;
+
+    void	GetAnnotRect(const CPDF_Dictionary* pAnnotDict, const CFX_Matrix* pUser2Device, CPDF_Rect &rtAnnot) const;
+
+    void				DisplayAnnots(const CPDF_Page* pPage, CFX_RenderDevice* pDevice,
+                                      CFX_AffineMatrix* pMatrix, FX_BOOL bShowWidget,
+                                      CPDF_RenderOptions* pOptions);
+
+    void				DisplayAnnots(const CPDF_Page* pPage, CPDF_RenderContext* pContext,
+                                      FX_BOOL bPrinting, CFX_AffineMatrix* pMatrix, FX_BOOL bShowWidget,
+                                      CPDF_RenderOptions* pOptions)
+    {
+        DisplayAnnots(pPage, NULL, pContext, bPrinting, pMatrix, bShowWidget ? 3 : 1, pOptions, NULL);
+    }
+
+    void				DisplayAnnots(const CPDF_Page* pPage, CPDF_RenderContext* pContext,
+                                      FX_BOOL bPrinting, CFX_AffineMatrix* pMatrix, FX_BOOL bShowWidget,
+                                      CPDF_RenderOptions* pOptions, FX_RECT *pClipRect)
+    {
+        DisplayAnnots(pPage, NULL, pContext, bPrinting, pMatrix, bShowWidget ? 3 : 1, pOptions, pClipRect);
+    }
+
+    void				DisplayAnnots(const CPDF_Page* pPage, CFX_RenderDevice* pDevice, CPDF_RenderContext* pContext,
+                                      FX_BOOL bPrinting, CFX_AffineMatrix* pMatrix, FX_DWORD dwAnnotFlags,
+                                      CPDF_RenderOptions* pOptions, FX_RECT* pClipRect);
+
+
+
+    CPDF_Annot*			GetAt(int index)
+    {
+        return (CPDF_Annot*)m_AnnotList.GetAt(index);
+    }
+
+    int					Count()
+    {
+        return m_AnnotList.GetSize();
+    }
+
+    int					GetIndex(CPDF_Annot* pAnnot);
+
+
+    CPDF_Document*		GetDocument() const
+    {
+        return m_pDocument;
+    }
+protected:
+
+    CFX_PtrArray		m_AnnotList;
+
+    CPDF_Dictionary*	m_pPageDict;
+
+    CPDF_Document*		m_pDocument;
+
+    CFX_PtrArray		m_Borders;
+
+    void				DisplayPass(const CPDF_Page* pPage, CFX_RenderDevice* pDevice,
+                                    CPDF_RenderContext* pContext, FX_BOOL bPrinting, CFX_AffineMatrix* pMatrix,
+                                    FX_BOOL bWidget, CPDF_RenderOptions* pOptions, FX_RECT* clip_rect);
+    friend class		CPDF_Annot;
+};
+#define COLORTYPE_TRANSPARENT	0
+#define COLORTYPE_GRAY			1
+#define COLORTYPE_RGB			2
+#define COLORTYPE_CMYK			3
+class CPDF_DefaultAppearance : public CFX_Object
+{
+public:
+
+    CPDF_DefaultAppearance(const CFX_ByteString& csDA = "")
+    {
+        m_csDA = csDA;
+    }
+
+    CPDF_DefaultAppearance(const CPDF_DefaultAppearance& cDA)
+    {
+        m_csDA = (CFX_ByteString)(CPDF_DefaultAppearance&)cDA;
+    }
+
+
+    operator CFX_ByteString() const
+    {
+        return m_csDA;
+    }
+
+    const CPDF_DefaultAppearance& operator =(const CFX_ByteString& csDA)
+    {
+        m_csDA = csDA;
+        return *this;
+    }
+
+    const CPDF_DefaultAppearance& operator =(const CPDF_DefaultAppearance& cDA)
+    {
+        m_csDA = (CFX_ByteString)(CPDF_DefaultAppearance&)cDA;
+        return *this;
+    }
+
+
+
+    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_AffineMatrix	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 CFX_PrivateData, public CFX_Object
+{
+public:
+
+    CPDF_InterForm(CPDF_Document* pDocument, FX_BOOL bUpdateAP);
+
+    ~CPDF_InterForm();
+
+
+
+    static void				EnableUpdateAP(FX_BOOL bUpdateAP);
+
+    static FX_BOOL			UpdatingAPEnabled();
+
+
+    static CFX_ByteString	GenerateNewResourceName(const CPDF_Dictionary* pResDict, FX_LPCSTR csType, int iMinLen = 2, FX_LPCSTR csPrefix = "");
+
+
+
+    static CPDF_Font*		AddSystemDefaultFont(const CPDF_Document* pDocument);
+
+    static CPDF_Font*		AddSystemFont(const CPDF_Document* pDocument, CFX_ByteString csFontName, FX_BYTE iCharSet = 1);
+
+    static CPDF_Font*		AddSystemFont(const CPDF_Document* pDocument, CFX_WideString csFontName, FX_BYTE iCharSet = 1);
+
+    static CPDF_Font*		AddStandardFont(const CPDF_Document* pDocument, CFX_ByteString csFontName);
+
+    static CFX_ByteString	GetNativeFont(FX_BYTE iCharSet, FX_LPVOID pLogFont = NULL);
+
+    static CFX_ByteString	GetNativeFont(FX_LPVOID pLogFont = NULL);
+
+    static FX_BYTE			GetNativeCharSet();
+
+    static CPDF_Font*		AddNativeFont(FX_BYTE iCharSet, const CPDF_Document* pDocument);
+
+    static CPDF_Font*		AddNativeFont(const 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);
+
+
+
+
+    FX_DWORD				CountFields(const CFX_WideString &csFieldName = L"");
+
+    CPDF_FormField*			GetField(FX_DWORD index, const CFX_WideString &csFieldName = L"");
+
+    void					GetAllFieldNames(CFX_WideStringArray& allFieldNames);
+
+    FX_BOOL					IsValidFormField(const void* pField);
+
+    CPDF_FormField*			GetFieldByDict(CPDF_Dictionary* pFieldDict) const;
+
+
+
+
+    FX_DWORD				CountControls(CFX_WideString csFieldName = L"");
+
+    CPDF_FormControl*		GetControl(FX_DWORD index, CFX_WideString csFieldName = L"");
+
+    FX_BOOL					IsValidFormControl(const void* pControl);
+
+    int						CountPageControls(CPDF_Page* pPage) const;
+
+    CPDF_FormControl*		GetPageControl(CPDF_Page* pPage, int index) const;
+
+
+    CPDF_FormControl*		GetControlAtPoint(CPDF_Page* pPage, FX_FLOAT pdf_x, FX_FLOAT pdf_y) const;
+
+    CPDF_FormControl*		GetControlByDict(CPDF_Dictionary* pWidgetDict) const;
+
+
+
+
+    FX_DWORD				CountInternalFields(const CFX_WideString& csFieldName = L"") const;
+
+    CPDF_Dictionary*		GetInternalField(FX_DWORD index, const CFX_WideString& csFieldName = L"") const;
+
+
+
+
+
+    CPDF_Document*			GetDocument() const
+    {
+        return m_pDocument;
+    }
+
+    CPDF_Dictionary*		GetFormDict() const
+    {
+        return m_pFormDict;
+    }
+
+
+
+
+    FX_BOOL					NeedConstructAP();
+
+    void					NeedConstructAP(FX_BOOL bNeedAP);
+
+
+
+
+    int						CountFieldsInCalculationOrder();
+
+    CPDF_FormField*			GetFieldInCalculationOrder(int index);
+
+    int						FindFieldInCalculationOrder(const CPDF_FormField* pField);
+
+
+
+
+    FX_DWORD				CountFormFonts();
+
+    CPDF_Font*				GetFormFont(FX_DWORD index, CFX_ByteString& csNameTag);
+
+    CPDF_Font*				GetFormFont(CFX_ByteString csNameTag);
+
+    CPDF_Font*				GetFormFont(CFX_ByteString csFontName, CFX_ByteString& csNameTag);
+
+    CPDF_Font*				GetNativeFormFont(FX_BYTE 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);
+
+    inline 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(FX_BYTE 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 CFX_PtrArray *fields = NULL, FX_BOOL bIncludeOrExclude = TRUE) const;
+
+    CFDF_Document* 			ExportToFDF(FX_WSTR pdf_path, FX_BOOL bSimpleFileSpec = FALSE) const;
+
+    CFDF_Document*			ExportToFDF(FX_WSTR pdf_path, CFX_PtrArray& fields, FX_BOOL bIncludeOrExclude = TRUE, FX_BOOL bSimpleFileSpec = FALSE) const;
+
+    FX_BOOL					ImportFromFDF(const CFDF_Document* pFDFDoc, FX_BOOL bNotify = FALSE);
+
+
+
+
+    FX_BOOL					ResetForm(const CFX_PtrArray& fields, FX_BOOL bIncludeOrExclude = TRUE, FX_BOOL bNotify = FALSE);
+
+    FX_BOOL					ResetForm(FX_BOOL bNotify = FALSE);
+
+    void					ReloadForm();
+
+    CPDF_FormNotify*		GetFormNotify() const
+    {
+        return m_pFormNotify;
+    }
+
+    void					SetFormNotify(const CPDF_FormNotify* pNotify);
+
+
+    int						GetPageWithWidget(int iCurPage, FX_BOOL bNext);
+
+
+
+    FX_BOOL					IsUpdated()
+    {
+        return m_bUpdated;
+    }
+
+    void					ClearUpdatedFlag()
+    {
+        m_bUpdated = FALSE;
+    }
+
+
+    FX_BOOL					HasXFAForm() const;
+
+    void					FixPageFields(const CPDF_Page* pPage);
+protected:
+
+    static FX_BOOL			m_bUpdateAP;
+
+    void					LoadField(CPDF_Dictionary* pFieldDict, int nLevel = 0);
+
+    CPDF_Object*			GetFieldAttr(CPDF_Dictionary* pFieldDict, const FX_CHAR* name);
+
+    CPDF_FormField*			AddTerminalField(const CPDF_Dictionary* pFieldDict);
+
+    CPDF_FormControl*		AddControl(const CPDF_FormField* pField, const 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*			m_pDocument;
+
+    FX_BOOL					m_bGenerateAP;
+
+    CPDF_Dictionary*		m_pFormDict;
+
+    CFX_MapPtrToPtr			m_ControlMap;
+
+    CFieldTree *m_pFieldTree;
+
+    CFX_ByteString			m_bsEncoding;
+
+    CPDF_FormNotify*		m_pFormNotify;
+
+    FX_BOOL					m_bUpdated;
+    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 CFX_Object
+{
+public:
+
+    enum Type {
+        Unknown,
+        PushButton,
+        RadioButton,
+        CheckBox,
+        Text,
+        RichText,
+        File,
+        ListBox,
+        ComboBox,
+        Sign
+    };
+
+    CFX_WideString			GetFullName();
+
+    Type					GetType()
+    {
+        return m_Type;
+    }
+
+    FX_DWORD				GetFlags()
+    {
+        return m_Flags;
+    }
+
+    CPDF_InterForm*			GetInterForm() const
+    {
+        return m_pForm;
+    }
+
+    CPDF_Dictionary*		GetFieldDict() const
+    {
+        return m_pDict;
+    }
+
+    void					SetFieldDict(CPDF_Dictionary* pDict)
+    {
+        m_pDict = pDict;
+    }
+
+    FX_BOOL					ResetField(FX_BOOL bNotify = FALSE);
+
+
+
+    int						CountControls()
+    {
+        return m_ControlList.GetSize();
+    }
+
+    CPDF_FormControl*		GetControl(int index)
+    {
+        return (CPDF_FormControl*)m_ControlList.GetAt(index);
+    }
+
+    int						GetControlIndex(const CPDF_FormControl* pControl);
+
+
+
+
+    int						GetFieldType();
+
+
+
+
+    CPDF_AAction			GetAdditionalAction();
+
+
+
+
+    CFX_WideString			GetAlternateName();
+
+
+
+
+    CFX_WideString			GetMappingName();
+
+
+
+
+    FX_DWORD				GetFieldFlags();
+
+
+
+
+    CFX_ByteString			GetDefaultStyle();
+
+
+
+
+    CFX_WideString			GetRichTextString();
+
+
+
+    CFX_WideString			GetValue();
+
+    CFX_WideString			GetDefaultValue();
+
+    FX_BOOL					SetValue(const CFX_WideString& value, FX_BOOL bNotify = FALSE);
+
+
+
+
+
+    int						GetMaxLen();
+
+
+
+
+    int						CountSelectedItems();
+
+    int						GetSelectedIndex(int index);
+
+    FX_BOOL					ClearSelection(FX_BOOL bNotify = FALSE);
+
+    FX_BOOL					IsItemSelected(int index);
+
+    FX_BOOL					SetItemSelection(int index, FX_BOOL bSelected, FX_BOOL bNotify = FALSE);
+
+    FX_BOOL					IsItemDefaultSelected(int index);
+
+    int						GetDefaultSelectedItem();
+
+
+
+
+    int						CountOptions();
+
+    CFX_WideString			GetOptionLabel(int index);
+
+    CFX_WideString			GetOptionValue(int index);
+
+    int						FindOption(CFX_WideString csOptLabel);
+
+    int						FindOptionValue(FX_LPCWSTR csOptValue, int iStartIndex = 0);
+
+
+
+
+    FX_BOOL					CheckControl(int iControlIndex, FX_BOOL bChecked, FX_BOOL bNotify = FALSE);
+
+
+
+
+    int						GetTopVisibleIndex();
+
+
+
+
+    int						CountSelectedOptions();
+
+    int						GetSelectedOptionIndex(int index);
+
+    FX_BOOL					IsOptionSelected(int iOptIndex);
+
+    FX_BOOL					SelectOption(int iOptIndex, FX_BOOL bSelected, FX_BOOL bNotify = FALSE);
+
+    FX_BOOL					ClearSelectedOptions(FX_BOOL bNotify = FALSE);
+
+
+
+
+    FX_FLOAT				GetFontSize()
+    {
+        return m_FontSize;
+    }
+
+    CPDF_Font*				GetFont()
+    {
+        return m_pFont;
+    }
+
+protected:
+
+    CPDF_FormField(CPDF_InterForm* pForm, CPDF_Dictionary* pDict);
+
+    ~CPDF_FormField();
+
+    CPDF_FormField::Type	m_Type;
+
+    FX_DWORD				m_Flags;
+
+    CPDF_InterForm*			m_pForm;
+
+    CPDF_Dictionary*		m_pDict;
+
+    CFX_PtrArray			m_ControlList;
+    friend class			CPDF_InterForm;
+    friend class			CPDF_FormControl;
+
+
+
+    CFX_WideString			GetValue(FX_BOOL bDefault);
+
+    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);
+
+    void					LoadDA();
+
+    void					UpdateAP(CPDF_FormControl* pControl);
+
+
+
+    CFX_WideString			GetCheckValue(FX_BOOL bDefault);
+
+    FX_BOOL					SetCheckValue(const CFX_WideString& value, FX_BOOL bDefault, FX_BOOL bNotify);
+
+
+    FX_FLOAT				m_FontSize;
+
+    CPDF_Font*				m_pFont;
+};
+CPDF_Object*	FPDF_GetFieldAttr(CPDF_Dictionary* pFieldDict, const FX_CHAR* name, int nLevel = 0);
+class CPDF_IconFit : public CFX_Object
+{
+public:
+
+    CPDF_IconFit(CPDF_Dictionary* pDict = NULL)
+    {
+        m_pDict = pDict;
+    }
+
+    operator CPDF_Dictionary*() const
+    {
+        return m_pDict;
+    }
+
+
+
+
+    enum ScaleMethod {
+        Always = 0,
+        Bigger,
+        Smaller,
+        Never
+    };
+
+    ScaleMethod				GetScaleMethod();
+
+
+
+
+    FX_BOOL					IsProportionalScale();
+
+
+
+
+    void					GetIconPosition(FX_FLOAT& fLeft, FX_FLOAT& fBottom);
+
+
+
+
+    FX_BOOL					GetFittingBounds();
+
+
+    CPDF_Dictionary*		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 CFX_Object
+{
+public:
+
+    CPDF_FormField::Type	GetType()
+    {
+        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();
+
+    void					DrawControl(CFX_RenderDevice* pDevice, CFX_AffineMatrix* pMatrix,
+                                        CPDF_Page* pPage, CPDF_Annot::AppearanceMode mode, const CPDF_RenderOptions* pOptions = NULL);
+
+
+
+    CFX_ByteString			GetCheckedAPState();
+
+    CFX_WideString			GetExportValue();
+
+    FX_BOOL					IsChecked();
+
+    FX_BOOL					IsDefaultChecked();
+
+
+
+
+    enum HighlightingMode	{
+        None = 0,
+        Invert,
+        Outline,
+        Push,
+        Toggle
+    };
+
+    HighlightingMode		GetHighlightingMode();
+
+
+
+
+    FX_BOOL					HasMKEntry(CFX_ByteString csEntry);
+
+
+
+
+    int						GetRotation();
+
+
+
+
+    inline FX_ARGB			GetBorderColor(int& iColorType)
+    {
+        return GetColor(iColorType, "BC");
+    }
+
+    inline FX_FLOAT			GetOriginalBorderColor(int index)
+    {
+        return GetOriginalColor(index, "BC");
+    }
+
+    inline void				GetOriginalBorderColor(int& iColorType, FX_FLOAT fc[4])
+    {
+        GetOriginalColor(iColorType, fc, "BC");
+    }
+
+
+
+
+    inline FX_ARGB			GetBackgroundColor(int& iColorType)
+    {
+        return GetColor(iColorType, "BG");
+    }
+
+    inline FX_FLOAT			GetOriginalBackgroundColor(int index)
+    {
+        return GetOriginalColor(index, "BG");
+    }
+
+    inline void				GetOriginalBackgroundColor(int& iColorType, FX_FLOAT fc[4])
+    {
+        GetOriginalColor(iColorType, fc, "BG");
+    }
+
+
+
+
+    inline CFX_WideString	GetNormalCaption()
+    {
+        return GetCaption("CA");
+    }
+
+
+
+
+    inline CFX_WideString	GetRolloverCaption()
+    {
+        return GetCaption("RC");
+    }
+
+
+
+
+    inline CFX_WideString	GetDownCaption()
+    {
+        return GetCaption("AC");
+    }
+
+
+
+
+    inline CPDF_Stream*		GetNormalIcon()
+    {
+        return GetIcon("I");
+    }
+
+
+
+
+    inline CPDF_Stream*		GetRolloverIcon()
+    {
+        return GetIcon("RI");
+    }
+
+
+
+
+    inline 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();
+
+    void					SetOnStateName(const CFX_ByteString& csOn);
+
+    void					CheckControl(FX_BOOL bChecked);
+
+    FX_ARGB					GetColor(int& iColorType, CFX_ByteString csEntry);
+
+    FX_FLOAT				GetOriginalColor(int index, CFX_ByteString csEntry);
+
+    void					GetOriginalColor(int& iColorType, FX_FLOAT fc[4], CFX_ByteString csEntry);
+
+    CFX_WideString			GetCaption(CFX_ByteString csEntry);
+
+    CPDF_Stream*			GetIcon(CFX_ByteString csEntry);
+
+    CPDF_ApSettings			GetMK(FX_BOOL bCreate);
+
+    CPDF_InterForm*			m_pForm;
+
+    CPDF_FormField*			m_pField;
+
+    CPDF_Dictionary*		m_pWidgetDict;
+    friend class			CPDF_InterForm;
+    friend class			CPDF_FormField;
+};
+class CPDF_FormNotify : public CFX_Object
+{
+public:
+
+    virtual ~CPDF_FormNotify() {}
+
+    virtual int		BeforeValueChange(const CPDF_FormField* pField, CFX_WideString& csValue)
+    {
+        return 0;
+    }
+
+    virtual int		AfterValueChange(const CPDF_FormField* pField)
+    {
+        return 0;
+    }
+
+    virtual int		BeforeSelectionChange(const CPDF_FormField* pField, CFX_WideString& csValue)
+    {
+        return 0;
+    }
+
+    virtual int		AfterSelectionChange(const CPDF_FormField* pField)
+    {
+        return 0;
+    }
+
+    virtual int		AfterCheckedStatusChange(const CPDF_FormField* pField, const CFX_ByteArray& statusArray)
+    {
+        return 0;
+    }
+
+    virtual int		BeforeFormReset(const CPDF_InterForm* pForm)
+    {
+        return 0;
+    }
+
+    virtual int		AfterFormReset(const CPDF_InterForm* pForm)
+    {
+        return 0;
+    }
+
+    virtual int		BeforeFormImportData(const CPDF_InterForm* pForm)
+    {
+        return 0;
+    }
+
+    virtual int		AfterFormImportData(const CPDF_InterForm* pForm)
+    {
+        return 0;
+    }
+};
+FX_BOOL		FPDF_GenerateAP(CPDF_Document* pDoc, CPDF_Dictionary* pAnnotDict);
+class CPDF_PageLabel : public CFX_Object
+{
+public:
+
+    CPDF_PageLabel(CPDF_Document* pDocument)
+    {
+        m_pDocument = pDocument;
+    }
+
+
+    CFX_WideString					GetLabel(int nPage) const;
+
+    FX_INT32						GetPageByLabel(FX_BSTR bsLabel) const;
+
+
+    FX_INT32						GetPageByLabel(FX_WSTR wsLabel) const;
+
+protected:
+    CPDF_Document*					m_pDocument;
+};
+class CPDF_Metadata
+{
+public:
+
+    CPDF_Metadata();
+
+
+    ~CPDF_Metadata();
+
+    void				LoadDoc(CPDF_Document *pDoc);
+
+
+    FX_INT32			GetString(FX_BSTR bsItem, CFX_WideString &wsStr);
+
+    CXML_Element*		GetRoot() const;
+
+    CXML_Element*		GetRDF() const;
+
+protected:
+    FX_LPVOID	m_pData;
+};
+class CPDF_ViewerPreferences
+{
+public:
+
+    CPDF_ViewerPreferences(CPDF_Document *pDoc);
+
+
+    ~CPDF_ViewerPreferences();
+
+
+    FX_BOOL IsDirectionR2L() const;
+
+    FX_BOOL PrintScaling() const;
+
+
+protected:
+    CPDF_Document*	m_pDoc;
+};
+class CPDF_ApSettings : public CFX_Object
+{
+public:
+
+    CPDF_ApSettings(CPDF_Dictionary* pDict = NULL)
+    {
+        m_pDict = pDict;
+    }
+
+    operator CPDF_Dictionary* () const
+    {
+        return m_pDict;
+    }
+
+    FX_BOOL					HasMKEntry(FX_BSTR csEntry);
+
+
+
+    int						GetRotation();
+
+
+
+
+    inline FX_ARGB			GetBorderColor(int& iColorType)
+    {
+        return GetColor(iColorType, FX_BSTRC("BC"));
+    }
+
+    inline FX_FLOAT			GetOriginalBorderColor(int index)
+    {
+        return GetOriginalColor(index, FX_BSTRC("BC"));
+    }
+
+    inline void				GetOriginalBorderColor(int& iColorType, FX_FLOAT fc[4])
+    {
+        GetOriginalColor(iColorType, fc, FX_BSTRC("BC"));
+    }
+
+
+
+
+    inline FX_ARGB			GetBackgroundColor(int& iColorType)
+    {
+        return GetColor(iColorType, FX_BSTRC("BG"));
+    }
+
+    inline FX_FLOAT			GetOriginalBackgroundColor(int index)
+    {
+        return GetOriginalColor(index, FX_BSTRC("BG"));
+    }
+
+    inline void				GetOriginalBackgroundColor(int& iColorType, FX_FLOAT fc[4])
+    {
+        GetOriginalColor(iColorType, fc, FX_BSTRC("BG"));
+    }
+
+
+
+
+    inline CFX_WideString	GetNormalCaption()
+    {
+        return GetCaption(FX_BSTRC("CA"));
+    }
+
+
+
+
+    inline CFX_WideString	GetRolloverCaption()
+    {
+        return GetCaption(FX_BSTRC("RC"));
+    }
+
+
+
+
+    inline CFX_WideString	GetDownCaption()
+    {
+        return GetCaption(FX_BSTRC("AC"));
+    }
+
+
+
+
+    inline CPDF_Stream*		GetNormalIcon()
+    {
+        return GetIcon(FX_BSTRC("I"));
+    }
+
+
+
+
+    inline CPDF_Stream*		GetRolloverIcon()
+    {
+        return GetIcon(FX_BSTRC("RI"));
+    }
+
+
+
+
+    inline CPDF_Stream*		GetDownIcon()
+    {
+        return GetIcon(FX_BSTRC("IX"));
+    }
+
+
+
+
+    CPDF_IconFit			GetIconFit();
+
+
+
+
+    int						GetTextPosition();
+
+    CPDF_Dictionary*		m_pDict;
+protected:
+
+    FX_ARGB					GetColor(int& iColorType, FX_BSTR csEntry);
+
+    FX_FLOAT				GetOriginalColor(int index, FX_BSTR csEntry);
+
+    void					GetOriginalColor(int& iColorType, FX_FLOAT fc[4], FX_BSTR csEntry);
+
+    CFX_WideString			GetCaption(FX_BSTR csEntry);
+
+    CPDF_Stream*			GetIcon(FX_BSTR csEntry);
+    friend class			CPDF_FormControl;
+};
+#endif