diff options
| author | John Abd-El-Malek <jabdelmalek@google.com> | 2014-05-17 22:33:34 -0700 |
|---|---|---|
| committer | John Abd-El-Malek <jabdelmalek@google.com> | 2014-05-17 22:33:34 -0700 |
| commit | 5110c4743751145c4ae1934cd1d83bc6c55bb43f (patch) | |
| tree | b141608096b73163182764c25b895d3df4b2c182 /core/include/fpdfdoc | |
| parent | 76b563d2feed92ed328afb1f15e3466a9536b11b (diff) | |
| download | pdfium-5110c4743751145c4ae1934cd1d83bc6c55bb43f.tar.xz | |
Initial commit.
Diffstat (limited to 'core/include/fpdfdoc')
| -rw-r--r-- | core/include/fpdfdoc/fpdf_ap.h | 92 | ||||
| -rw-r--r-- | core/include/fpdfdoc/fpdf_doc.h | 1792 | ||||
| -rw-r--r-- | core/include/fpdfdoc/fpdf_tagged.h | 99 | ||||
| -rw-r--r-- | core/include/fpdfdoc/fpdf_vt.h | 444 |
4 files changed, 2427 insertions, 0 deletions
diff --git a/core/include/fpdfdoc/fpdf_ap.h b/core/include/fpdfdoc/fpdf_ap.h new file mode 100644 index 0000000000..4b6a371110 --- /dev/null +++ b/core/include/fpdfdoc/fpdf_ap.h @@ -0,0 +1,92 @@ +// 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
+
+#define _FPDF_AP_H_
+#include "../fxcrt/fx_basic.h"
+#include "../fpdfapi/fpdf_parser.h"
+#include "fpdf_vt.h"
+class IPVT_FontMap
+{
+public:
+
+ virtual CPDF_Font* GetPDFFont(FX_INT32 nFontIndex) = 0;
+
+ virtual CFX_ByteString GetPDFFontAlias(FX_INT32 nFontIndex) = 0;
+};
+struct CPVT_Dash {
+
+ CPVT_Dash(FX_INT32 dash, FX_INT32 gap, FX_INT32 phase) : nDash(dash), nGap(gap), nPhase(phase)
+ {}
+
+ FX_INT32 nDash;
+
+ FX_INT32 nGap;
+
+ FX_INT32 nPhase;
+};
+#define CT_TRANSPARENT 0
+#define CT_GRAY 1
+#define CT_RGB 2
+#define CT_CMYK 3
+struct CPVT_Color {
+
+ CPVT_Color(FX_INT32 type = 0, FX_FLOAT color1 = 0.0f, FX_FLOAT color2 = 0.0f, FX_FLOAT color3 = 0.0f, FX_FLOAT color4 = 0.0f)
+ : nColorType(type), fColor1(color1), fColor2(color2), fColor3(color3), fColor4(color4)
+ {}
+
+ FX_INT32 nColorType;
+ FX_FLOAT fColor1;
+ FX_FLOAT fColor2;
+ FX_FLOAT fColor3;
+ FX_FLOAT fColor4;
+};
+class CPVT_Provider : public IPDF_VariableText_Provider
+{
+public:
+
+ CPVT_Provider(IPVT_FontMap * pFontMap);
+
+ virtual ~CPVT_Provider();
+
+ FX_INT32 GetCharWidth(FX_INT32 nFontIndex, FX_WORD word, FX_INT32 nWordStyle);
+
+ FX_INT32 GetTypeAscent(FX_INT32 nFontIndex);
+
+ FX_INT32 GetTypeDescent(FX_INT32 nFontIndex);
+
+ FX_INT32 GetWordFontIndex(FX_WORD word, FX_INT32 charset, FX_INT32 nFontIndex);
+
+ FX_BOOL IsLatinWord(FX_WORD word);
+
+ FX_INT32 GetDefaultFontIndex();
+private:
+
+ IPVT_FontMap * m_pFontMap;
+};
+#define PBS_SOLID 0
+#define PBS_DASH 1
+#define PBS_BEVELED 2
+#define PBS_INSET 3
+#define PBS_UNDERLINED 4
+class CPVT_GenerateAP
+{
+public:
+
+ static FX_BOOL GenerateTextFieldAP(CPDF_Document* pDoc, CPDF_Dictionary* pAnnotDict);
+
+ static FX_BOOL GenerateComboBoxAP(CPDF_Document* pDoc, CPDF_Dictionary* pAnnotDict);
+
+ static FX_BOOL GenerateListBoxAP(CPDF_Document* pDoc, CPDF_Dictionary* pAnnotDict);
+
+ static CFX_ByteString GenerateEditAP(IPVT_FontMap * pFontMap, IPDF_VariableText_Iterator * pIterator,
+ const CPDF_Point & ptOffset, FX_BOOL bContinuous, FX_WORD SubWord = 0, const CPVT_WordRange * pVisible = NULL);
+
+ static CFX_ByteString GenerateBorderAP(const CPDF_Rect & rect, FX_FLOAT fWidth,
+ const CPVT_Color & color, const CPVT_Color & crLeftTop, const CPVT_Color & crRightBottom,
+ FX_INT32 nStyle, const CPVT_Dash & dash);
+
+ static CFX_ByteString GenerateColorAP(const CPVT_Color & color, const FX_BOOL & bFillOrStroke);
+};
diff --git a/core/include/fpdfdoc/fpdf_doc.h b/core/include/fpdfdoc/fpdf_doc.h new file mode 100644 index 0000000000..fc19441309 --- /dev/null +++ b/core/include/fpdfdoc/fpdf_doc.h @@ -0,0 +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
diff --git a/core/include/fpdfdoc/fpdf_tagged.h b/core/include/fpdfdoc/fpdf_tagged.h new file mode 100644 index 0000000000..a44c26311b --- /dev/null +++ b/core/include/fpdfdoc/fpdf_tagged.h @@ -0,0 +1,99 @@ +// 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_TAGGED_H_
+#define _FPDF_TAGGED_H_
+class CPDF_StructTree;
+class CPDF_StructElement;
+struct CPDF_StructKid;
+class CPDF_Document;
+class CPDF_Page;
+class IPDF_ReflowEngine;
+class IPDF_ReflowedPage;
+class CPDF_StructTree : public CFX_Object
+{
+public:
+
+ static CPDF_StructTree* LoadDoc(const CPDF_Document* pDoc);
+
+ static CPDF_StructTree* LoadPage(const CPDF_Document* pDoc, const CPDF_Dictionary* pPageDict);
+
+ virtual ~CPDF_StructTree() {}
+
+ virtual int CountTopElements() const = 0;
+
+ virtual CPDF_StructElement* GetTopElement(int i) const = 0;
+};
+struct CPDF_StructKid {
+ enum {
+ Invalid,
+ Element,
+ PageContent,
+ StreamContent,
+ Object
+ } m_Type;
+
+ union {
+ struct {
+
+ CPDF_StructElement* m_pElement;
+
+ CPDF_Dictionary* m_pDict;
+ } m_Element;
+ struct {
+
+ FX_DWORD m_PageObjNum;
+
+ FX_DWORD m_ContentId;
+ } m_PageContent;
+ struct {
+
+ FX_DWORD m_PageObjNum;
+
+ FX_DWORD m_ContentId;
+
+ FX_DWORD m_RefObjNum;
+ } m_StreamContent;
+ struct {
+
+ FX_DWORD m_PageObjNum;
+
+ FX_DWORD m_RefObjNum;
+ } m_Object;
+ };
+};
+class CPDF_StructElement : public CFX_Object
+{
+public:
+
+ virtual CPDF_StructTree* GetTree() const = 0;
+
+ virtual const CFX_ByteString& GetType() const = 0;
+
+ virtual CPDF_StructElement* GetParent() const = 0;
+
+ virtual CPDF_Dictionary * GetDict() const = 0;
+
+ virtual int CountKids() const = 0;
+
+ virtual const CPDF_StructKid& GetKid(int index) const = 0;
+
+ virtual CFX_PtrArray* GetObjectArray() = 0;
+
+ virtual CPDF_Object* GetAttr(FX_BSTR owner, FX_BSTR name, FX_BOOL bInheritable = FALSE, FX_FLOAT fLevel = 0.0F) = 0;
+
+
+
+ virtual CFX_ByteString GetName(FX_BSTR owner, FX_BSTR name, FX_BSTR default_value, FX_BOOL bInheritable = FALSE, int subindex = -1) = 0;
+
+ virtual FX_ARGB GetColor(FX_BSTR owner, FX_BSTR name, FX_ARGB default_value, FX_BOOL bInheritable = FALSE, int subindex = -1) = 0;
+
+ virtual FX_FLOAT GetNumber(FX_BSTR owner, FX_BSTR name, FX_FLOAT default_value, FX_BOOL bInheritable = FALSE, int subindex = -1) = 0;
+
+ virtual int GetInteger(FX_BSTR owner, FX_BSTR name, int default_value, FX_BOOL bInheritable = FALSE, int subindex = -1) = 0;
+
+};
+#endif
diff --git a/core/include/fpdfdoc/fpdf_vt.h b/core/include/fpdfdoc/fpdf_vt.h new file mode 100644 index 0000000000..e2825c123d --- /dev/null +++ b/core/include/fpdfdoc/fpdf_vt.h @@ -0,0 +1,444 @@ +// 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_VT_H_
+#define _FPDF_VT_H_
+#include "../fxcrt/fx_basic.h"
+#include "../fpdfapi/fpdf_parser.h"
+struct CPVT_WordPlace;
+struct CPVT_WordRange;
+struct CPVT_Word;
+struct CPVT_Line;
+struct CPVT_Section;
+class IPDF_VariableText_Provider;
+class IPDF_VariableText_Iterator;
+class IPDF_VariableText;
+struct CPVT_WordPlace {
+
+ CPVT_WordPlace() : nSecIndex(-1), nLineIndex(-1), nWordIndex(-1)
+ {
+ }
+
+ CPVT_WordPlace(FX_INT32 nSecIndex, FX_INT32 nLineIndex, FX_INT32 nWordIndex)
+ {
+ this->nSecIndex = nSecIndex;
+ this->nLineIndex = nLineIndex;
+ this->nWordIndex = nWordIndex;
+ }
+
+ void Default()
+ {
+ nSecIndex = nLineIndex = nWordIndex = -1;
+ }
+
+ FX_BOOL operator == (const CPVT_WordPlace & wp) const
+ {
+ return wp.nSecIndex == this->nSecIndex && wp.nLineIndex == this->nLineIndex && wp.nWordIndex == this->nWordIndex;
+ }
+
+ FX_BOOL operator != (const CPVT_WordPlace & wp) const
+ {
+ return wp.nSecIndex != this->nSecIndex || wp.nLineIndex != this->nLineIndex || wp.nWordIndex != this->nWordIndex;
+ }
+
+ inline FX_INT32 WordCmp(const CPVT_WordPlace & wp) const
+ {
+ if (this->nSecIndex > wp.nSecIndex) {
+ return 1;
+ }
+ if (this->nSecIndex < wp.nSecIndex) {
+ return -1;
+ }
+ if (this->nLineIndex > wp.nLineIndex) {
+ return 1;
+ }
+ if (this->nLineIndex < wp.nLineIndex) {
+ return -1;
+ }
+ if (this->nWordIndex > wp.nWordIndex) {
+ return 1;
+ }
+ if (this->nWordIndex < wp.nWordIndex) {
+ return -1;
+ }
+ return 0;
+ }
+
+ inline FX_INT32 LineCmp(const CPVT_WordPlace & wp) const
+ {
+ if (this->nSecIndex > wp.nSecIndex) {
+ return 1;
+ }
+ if (this->nSecIndex < wp.nSecIndex) {
+ return -1;
+ }
+ if (this->nLineIndex > wp.nLineIndex) {
+ return 1;
+ }
+ if (this->nLineIndex < wp.nLineIndex) {
+ return -1;
+ }
+ return 0;
+ }
+
+ inline FX_INT32 SecCmp(const CPVT_WordPlace & wp) const
+ {
+ if (this->nSecIndex > wp.nSecIndex) {
+ return 1;
+ }
+ if (this->nSecIndex < wp.nSecIndex) {
+ return -1;
+ }
+ return 0;
+ }
+
+ FX_INT32 nSecIndex;
+
+ FX_INT32 nLineIndex;
+
+ FX_INT32 nWordIndex;
+};
+struct CPVT_WordRange {
+
+ CPVT_WordRange()
+ {
+ }
+
+ CPVT_WordRange(const CPVT_WordPlace & begin, const CPVT_WordPlace & end)
+ {
+ Set(begin, end);
+ }
+
+ void Default()
+ {
+ BeginPos.Default();
+ EndPos.Default();
+ }
+
+ void Set(const CPVT_WordPlace & begin, const CPVT_WordPlace & end)
+ {
+ this->BeginPos = begin;
+ this->EndPos = end;
+ SwapWordPlace();
+ }
+
+ void SetBeginPos(const CPVT_WordPlace & begin)
+ {
+ this->BeginPos = begin;
+ SwapWordPlace();
+ }
+
+ void SetEndPos(const CPVT_WordPlace & end)
+ {
+ this->EndPos = end;
+ SwapWordPlace();
+ }
+
+ FX_BOOL IsExist() const
+ {
+ return this->BeginPos != this->EndPos;
+ }
+
+ FX_BOOL operator != (const CPVT_WordRange & wr) const
+ {
+ return wr.BeginPos != this->BeginPos || wr.EndPos != this->EndPos;
+ }
+
+ void SwapWordPlace()
+ {
+ if (BeginPos.WordCmp(EndPos) > 0) {
+ CPVT_WordPlace place = EndPos;
+ EndPos = BeginPos;
+ BeginPos = place;
+ }
+ }
+
+ CPVT_WordPlace BeginPos;
+
+ CPVT_WordPlace EndPos;
+};
+struct CPVT_SecProps : public CFX_Object {
+
+ CPVT_SecProps() : fLineLeading(0.0f), fLineIndent(0.0f), nAlignment(0)
+ {
+ }
+
+ CPVT_SecProps(FX_FLOAT lineLeading, FX_FLOAT lineIndent, FX_INT32 alignment) :
+ fLineLeading(lineLeading), fLineIndent(lineIndent), nAlignment(alignment)
+ {
+ }
+
+ CPVT_SecProps(const CPVT_SecProps & other) :
+ fLineLeading(other.fLineLeading), fLineIndent(other.fLineIndent), nAlignment(other.nAlignment)
+ {
+ }
+
+ FX_FLOAT fLineLeading;
+
+ FX_FLOAT fLineIndent;
+
+ FX_INT32 nAlignment;
+};
+struct CPVT_WordProps : public CFX_Object {
+
+ CPVT_WordProps() : nFontIndex(-1), fFontSize(0.0f), dwWordColor(0), nScriptType(0), nWordStyle(0),
+ fCharSpace(0.0f), nHorzScale(0)
+ {
+ }
+
+ CPVT_WordProps(FX_INT32 fontIndex, FX_FLOAT fontSize, FX_COLORREF wordColor = 0, FX_INT32 scriptType = 0, FX_INT32 wordStyle = 0,
+ FX_FLOAT charSpace = 0, FX_INT32 horzScale = 100) :
+ nFontIndex(fontIndex), fFontSize(fontSize), dwWordColor(wordColor), nScriptType(scriptType),
+ nWordStyle(wordStyle), fCharSpace(charSpace), nHorzScale(horzScale)
+ {
+ }
+
+ CPVT_WordProps(const CPVT_WordProps & other) :
+ nFontIndex(other.nFontIndex), fFontSize(other.fFontSize), dwWordColor(other.dwWordColor),
+ nScriptType(other.nScriptType), nWordStyle(other.nWordStyle), fCharSpace(other.fCharSpace),
+ nHorzScale(other.nHorzScale)
+ {
+ }
+
+ FX_INT32 nFontIndex;
+
+ FX_FLOAT fFontSize;
+
+ FX_COLORREF dwWordColor;
+
+ FX_INT32 nScriptType;
+
+ FX_INT32 nWordStyle;
+
+ FX_FLOAT fCharSpace;
+
+ FX_INT32 nHorzScale;
+};
+struct CPVT_Word {
+
+ CPVT_Word() : Word(0), nCharset(0), ptWord(0, 0), fAscent(0.0f), fDescent(0.0f), fWidth(0.0f),
+ fFontSize(0), WordProps()
+ {
+ }
+
+ FX_WORD Word;
+
+ FX_INT32 nCharset;
+
+ CPVT_WordPlace WordPlace;
+
+ CPDF_Point ptWord;
+
+ FX_FLOAT fAscent;
+
+ FX_FLOAT fDescent;
+
+ FX_FLOAT fWidth;
+
+ FX_INT32 nFontIndex;
+
+ FX_FLOAT fFontSize;
+
+ CPVT_WordProps WordProps;
+};
+struct CPVT_Line {
+
+ CPVT_Line() : ptLine(0, 0), fLineWidth(0.0f), fLineAscent(0.0f), fLineDescent(0.0f)
+ {
+ }
+
+ CPVT_WordPlace lineplace;
+
+ CPVT_WordPlace lineEnd;
+
+ CPDF_Point ptLine;
+
+ FX_FLOAT fLineWidth;
+
+ FX_FLOAT fLineAscent;
+
+ FX_FLOAT fLineDescent;
+};
+struct CPVT_Section {
+
+ CPVT_WordPlace secplace;
+
+ CPDF_Rect rcSection;
+
+ CPVT_SecProps SecProps;
+
+ CPVT_WordProps WordProps;
+};
+class IPDF_VariableText_Provider
+{
+public:
+
+ virtual FX_INT32 GetCharWidth(FX_INT32 nFontIndex, FX_WORD word, FX_INT32 nWordStyle) = 0;
+
+ virtual FX_INT32 GetTypeAscent(FX_INT32 nFontIndex) = 0;
+
+ virtual FX_INT32 GetTypeDescent(FX_INT32 nFontIndex) = 0;
+
+ virtual FX_INT32 GetWordFontIndex(FX_WORD word, FX_INT32 charset, FX_INT32 nFontIndex) = 0;
+
+ virtual FX_BOOL IsLatinWord(FX_WORD word) = 0;
+
+ virtual FX_INT32 GetDefaultFontIndex() = 0;
+};
+class IPDF_VariableText_Iterator
+{
+public:
+
+ virtual FX_BOOL NextWord() = 0;
+
+ virtual FX_BOOL PrevWord() = 0;
+
+ virtual FX_BOOL NextLine() = 0;
+
+ virtual FX_BOOL PrevLine() = 0;
+
+ virtual FX_BOOL NextSection() = 0;
+
+ virtual FX_BOOL PrevSection() = 0;
+
+ virtual FX_BOOL GetWord(CPVT_Word & word) const = 0;
+
+ virtual FX_BOOL SetWord(const CPVT_Word & word) = 0;
+
+ virtual FX_BOOL GetLine(CPVT_Line & line) const = 0;
+
+ virtual FX_BOOL GetSection(CPVT_Section & section) const = 0;
+
+ virtual FX_BOOL SetSection(const CPVT_Section & section) = 0;
+
+ virtual void SetAt(FX_INT32 nWordIndex) = 0;
+
+ virtual void SetAt(const CPVT_WordPlace & place) = 0;
+
+ virtual const CPVT_WordPlace & GetAt() const = 0;
+};
+class IPDF_VariableText
+{
+public:
+
+ static IPDF_VariableText* NewVariableText();
+
+ static void DelVariableText(IPDF_VariableText* pVT);
+public:
+
+ virtual IPDF_VariableText_Provider* SetProvider(IPDF_VariableText_Provider * pProvider) = 0;
+
+ virtual IPDF_VariableText_Iterator* GetIterator() = 0;
+
+ virtual void SetPlateRect(const CPDF_Rect & rect) = 0;
+
+ virtual void SetAlignment(FX_INT32 nFormat = 0) = 0;
+
+ virtual void SetPasswordChar(FX_WORD wSubWord = '*') = 0;
+
+ virtual void SetLimitChar(FX_INT32 nLimitChar = 0) = 0;
+
+ virtual void SetCharArray(FX_INT32 nCharArray = 0) = 0;
+
+ virtual void SetCharSpace(FX_FLOAT fCharSpace = 0.0f) = 0;
+
+ virtual void SetHorzScale(FX_INT32 nHorzScale = 100) = 0;
+
+ virtual void SetMultiLine(FX_BOOL bMultiLine = TRUE) = 0;
+
+ virtual void SetAutoReturn(FX_BOOL bAuto = TRUE) = 0;
+
+ virtual void SetAutoFontSize(FX_BOOL bAuto = TRUE) = 0;
+
+ virtual void SetFontSize(FX_FLOAT fFontSize) = 0;
+
+ virtual void SetLineLeading(FX_FLOAT fLineLeading) = 0;
+
+ virtual void SetRichText(FX_BOOL bRichText) = 0;
+
+ virtual void Initialize() = 0;
+
+ virtual FX_BOOL IsValid() const = 0;
+
+ virtual FX_BOOL IsRichText() const = 0;
+
+ virtual void RearrangeAll() = 0;
+
+ virtual void RearrangePart(const CPVT_WordRange & PlaceRange) = 0;
+
+ virtual void ResetAll() = 0;
+
+ virtual void SetText(FX_LPCWSTR text, FX_INT32 charset = 1, const CPVT_SecProps * pSecProps = NULL,
+ const CPVT_WordProps * pWordProps = NULL) = 0;
+
+ virtual CPVT_WordPlace InsertWord(const CPVT_WordPlace & place, FX_WORD word, FX_INT32 charset = 1,
+ const CPVT_WordProps * pWordProps = NULL) = 0;
+
+ virtual CPVT_WordPlace InsertSection(const CPVT_WordPlace & place, const CPVT_SecProps * pSecProps = NULL,
+ const CPVT_WordProps * pWordProps = NULL) = 0;
+
+ virtual CPVT_WordPlace InsertText(const CPVT_WordPlace & place, FX_LPCWSTR text, FX_INT32 charset = 1,
+ const CPVT_SecProps * pSecProps = NULL, const CPVT_WordProps * pWordProps = NULL) = 0;
+
+ virtual CPVT_WordPlace DeleteWords(const CPVT_WordRange & PlaceRange) = 0;
+
+ virtual CPVT_WordPlace DeleteWord(const CPVT_WordPlace & place) = 0;
+
+ virtual CPVT_WordPlace BackSpaceWord(const CPVT_WordPlace & place) = 0;
+
+ virtual const CPDF_Rect & GetPlateRect() const = 0;
+
+ virtual CPDF_Rect GetContentRect() const = 0;
+
+ virtual FX_INT32 GetTotalWords() const = 0;
+
+ virtual FX_FLOAT GetFontSize() const = 0;
+
+ virtual FX_INT32 GetAlignment() const = 0;
+
+ virtual FX_WORD GetPasswordChar() const = 0;
+
+ virtual FX_INT32 GetCharArray() const = 0;
+
+ virtual FX_INT32 GetLimitChar() const = 0;
+
+ virtual FX_BOOL IsMultiLine() const = 0;
+
+ virtual FX_INT32 GetHorzScale() const = 0;
+
+ virtual FX_FLOAT GetCharSpace() const = 0;
+
+ virtual CPVT_WordPlace GetBeginWordPlace() const = 0;
+
+ virtual CPVT_WordPlace GetEndWordPlace() const = 0;
+
+ virtual CPVT_WordPlace GetPrevWordPlace(const CPVT_WordPlace & place) const = 0;
+
+ virtual CPVT_WordPlace GetNextWordPlace(const CPVT_WordPlace & place) const = 0;
+
+ virtual CPVT_WordPlace SearchWordPlace(const CPDF_Point & point) const = 0;
+
+ virtual CPVT_WordPlace GetUpWordPlace(const CPVT_WordPlace & place, const CPDF_Point & point) const = 0;
+
+ virtual CPVT_WordPlace GetDownWordPlace(const CPVT_WordPlace & place, const CPDF_Point & point) const = 0;
+
+ virtual CPVT_WordPlace GetLineBeginPlace(const CPVT_WordPlace & place) const = 0;
+
+ virtual CPVT_WordPlace GetLineEndPlace(const CPVT_WordPlace & place) const = 0;
+
+ virtual CPVT_WordPlace GetSectionBeginPlace(const CPVT_WordPlace & place) const = 0;
+
+ virtual CPVT_WordPlace GetSectionEndPlace(const CPVT_WordPlace & place) const = 0;
+
+ virtual void UpdateWordPlace(CPVT_WordPlace & place) const = 0;
+
+ virtual CPVT_WordPlace AjustLineHeader(const CPVT_WordPlace & place, FX_BOOL bPrevOrNext) const = 0;
+
+ virtual FX_INT32 WordPlaceToWordIndex(const CPVT_WordPlace & place) const = 0;
+
+ virtual CPVT_WordPlace WordIndexToWordPlace(FX_INT32 index) const = 0;
+};
+#endif
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