#include <cpdf_document.h>

Inheritance diagram for CPDF_Document:

Collaboration diagram for CPDF_Document:

Classes
class	Extension
class	LinkListIface
class	PageDataIface
class	RenderDataIface

Public Member Functions
	CPDF_Document (std::unique_ptr< RenderDataIface > pRenderData, std::unique_ptr< PageDataIface > pPageData)
	~CPDF_Document () override
Extension *	GetExtension () const
void	SetExtension (std::unique_ptr< Extension > pExt)
CPDF_Parser *	GetParser () const
const CPDF_Dictionary *	GetRoot () const
RetainPtr< CPDF_Dictionary >	GetMutableRoot ()
RetainPtr< CPDF_Dictionary >	GetInfo ()
RetainPtr< const CPDF_Array >	GetFileIdentifier () const
uint32_t	DeletePage (int iPage)
void	SetPageToNullObject (uint32_t page_obj_num)
bool	MovePages (pdfium::span< const int > page_indices, int dest_page_index)
int	GetPageCount () const
bool	IsPageLoaded (int iPage) const
RetainPtr< const CPDF_Dictionary >	GetPageDictionary (int iPage)
RetainPtr< CPDF_Dictionary >	GetMutablePageDictionary (int iPage)
int	GetPageIndex (uint32_t objnum)
uint32_t	GetUserPermissions (bool get_owner_perms) const
RetainPtr< CPDF_StreamAcc >	GetFontFileStreamAcc (RetainPtr< const CPDF_Stream > pFontStream)
void	MaybePurgeFontFileStreamAcc (RetainPtr< CPDF_StreamAcc > &&pStreamAcc)
void	MaybePurgeImage (uint32_t objnum)
PageDataIface *	GetPageData () const
RenderDataIface *	GetRenderData () const
void	SetPageObjNum (int iPage, uint32_t objNum)
JBig2_DocumentContext *	GetOrCreateCodecContext ()
LinkListIface *	GetLinksContext () const
void	SetLinksContext (std::unique_ptr< LinkListIface > pContext)
RetainPtr< CPDF_Stream >	CreateModifiedAPStream (RetainPtr< CPDF_Dictionary > dict)
bool	IsModifiedAPStream (const CPDF_Stream *stream) const
bool	TryInit () override
RetainPtr< CPDF_Object >	ParseIndirectObject (uint32_t objnum) override
CPDF_Parser::Error	LoadDoc (RetainPtr< IFX_SeekableReadStream > pFileAccess, const ByteString &password)
CPDF_Parser::Error	LoadLinearizedDoc (RetainPtr< CPDF_ReadValidator > validator, const ByteString &password)
bool	has_valid_cross_reference_table () const
void	LoadPages ()
void	CreateNewDoc ()
RetainPtr< CPDF_Dictionary >	CreateNewPage (int iPage)
void	IncrementParsedPageCount ()
uint32_t	GetParsedPageCountForTesting ()
void	SetRootForTesting (RetainPtr< CPDF_Dictionary > root)
Public Member Functions inherited from fxcrt::Observable
	Observable ()
	Observable (const Observable &that)=delete
Observable &	operator= (const Observable &that)=delete
	~Observable ()
void	AddObserver (ObserverIface *pObserver)
void	RemoveObserver (ObserverIface *pObserver)
void	NotifyObservers ()
Public Member Functions inherited from CPDF_IndirectObjectHolder
	CPDF_IndirectObjectHolder ()
virtual	~CPDF_IndirectObjectHolder ()
RetainPtr< CPDF_Object >	GetOrParseIndirectObject (uint32_t objnum)
RetainPtr< const CPDF_Object >	GetIndirectObject (uint32_t objnum) const
RetainPtr< CPDF_Object >	GetMutableIndirectObject (uint32_t objnum)
void	DeleteIndirectObject (uint32_t objnum)
template<typename T, typename... Args>
RetainPtr< T >	NewIndirect (Args &&... args)
template<typename T, typename... Args>
std::enable_if< CanInternStrings< T >::value, RetainPtr< T > >::type	New (Args &&... args)
template<typename T, typename... Args>
std::enable_if<!CanInternStrings< T >::value, RetainPtr< T > >::type	New (Args &&... args)
uint32_t	AddIndirectObject (RetainPtr< CPDF_Object > pObj)
bool	ReplaceIndirectObjectIfHigherGeneration (uint32_t objnum, RetainPtr< CPDF_Object > pObj)
uint32_t	GetLastObjNum () const
void	SetLastObjNum (uint32_t objnum)
WeakPtr< ByteStringPool >	GetByteStringPool () const
const_iterator	begin () const
const_iterator	end () const

Static Public Member Functions
static bool	IsValidPageObject (const CPDF_Object *obj)

Static Public Attributes
static constexpr int	kPageMaxNum = 0xFFFFF

Protected Member Functions
void	SetParser (std::unique_ptr< CPDF_Parser > pParser)
void	ResizePageListForTesting (size_t size)
Protected Member Functions inherited from fxcrt::Observable
size_t	ActiveObserversForTesting () const

Additional Inherited Members
Public Types inherited from CPDF_IndirectObjectHolder
using	const_iterator

Detailed Description

Definition at line 28 of file cpdf_document.h.

Constructor & Destructor Documentation

◆ CPDF_Document()

CPDF_Document::CPDF_Document	(	std::unique_ptr< RenderDataIface >	pRenderData,
		std::unique_ptr< PageDataIface >	pPageData )

Definition at line 169 of file cpdf_document.cpp.

References CPDF_Document().

Referenced by CPDF_Document().

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◆ ~CPDF_Document()

CPDF_Document::~CPDF_Document ( )

override

Definition at line 178 of file cpdf_document.cpp.

Member Function Documentation

◆ CreateModifiedAPStream()

RetainPtr< CPDF_Stream > CPDF_Document::CreateModifiedAPStream ( RetainPtr< CPDF_Dictionary > dict )

Definition at line 387 of file cpdf_document.cpp.

◆ CreateNewDoc()

void CPDF_Document::CreateNewDoc ( )

Definition at line 461 of file cpdf_document.cpp.

◆ CreateNewPage()

RetainPtr< CPDF_Dictionary > CPDF_Document::CreateNewPage ( int iPage )

Definition at line 475 of file cpdf_document.cpp.

References CPDF_IndirectObjectHolder::DeleteIndirectObject().

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◆ DeletePage()

uint32_t CPDF_Document::DeletePage ( int iPage )

Definition at line 589 of file cpdf_document.cpp.

Referenced by FPDFPage_Delete().

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◆ GetExtension()

Extension * CPDF_Document::GetExtension ( ) const

inline

Definition at line 91 of file cpdf_document.h.

Referenced by FPDF_GetPageCount(), FPDFPage_Delete(), MovePages(), ReportUnsupportedXFA(), and TEST_F().

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◆ GetFileIdentifier()

RetainPtr< const CPDF_Array > CPDF_Document::GetFileIdentifier ( ) const

Definition at line 585 of file cpdf_document.cpp.

◆ GetFontFileStreamAcc()

RetainPtr< CPDF_StreamAcc > CPDF_Document::GetFontFileStreamAcc ( RetainPtr< const CPDF_Stream > pFontStream )

Definition at line 447 of file cpdf_document.cpp.

◆ GetInfo()

RetainPtr< CPDF_Dictionary > CPDF_Document::GetInfo ( )

Definition at line 569 of file cpdf_document.cpp.

◆ GetLinksContext()

LinkListIface * CPDF_Document::GetLinksContext ( ) const

inline

Definition at line 132 of file cpdf_document.h.

◆ GetMutablePageDictionary()

RetainPtr< CPDF_Dictionary > CPDF_Document::GetMutablePageDictionary ( int iPage )

Definition at line 372 of file cpdf_document.cpp.

◆ GetMutableRoot()

RetainPtr< CPDF_Dictionary > CPDF_Document::GetMutableRoot ( )

inline

Definition at line 98 of file cpdf_document.h.

◆ GetOrCreateCodecContext()

JBig2_DocumentContext * CPDF_Document::GetOrCreateCodecContext ( )

Definition at line 381 of file cpdf_document.cpp.

◆ GetPageCount()

int CPDF_Document::GetPageCount ( ) const

Definition at line 427 of file cpdf_document.cpp.

Referenced by FPDF_GetPageCount(), FPDF_ImportPagesByIndex(), FPDFPage_New(), TEST_F(), and TryInit().

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◆ GetPageData()

PageDataIface * CPDF_Document::GetPageData ( ) const

inline

Definition at line 126 of file cpdf_document.h.

Referenced by CPDF_DocPageData::FromDocument().

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◆ GetPageDictionary()

RetainPtr< const CPDF_Dictionary > CPDF_Document::GetPageDictionary ( int iPage )

Definition at line 346 of file cpdf_document.cpp.

Referenced by TEST_F().

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◆ GetPageIndex()

int CPDF_Document::GetPageIndex ( uint32_t objnum )

Definition at line 398 of file cpdf_document.cpp.

Referenced by CPDF_Dest::GetDestPageIndex(), and CPDFSDK_InteractiveForm::GetWidget().

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◆ GetParsedPageCountForTesting()

uint32_t CPDF_Document::GetParsedPageCountForTesting ( )

inline

Definition at line 162 of file cpdf_document.h.

Referenced by TEST_F(), TEST_F(), and TEST_F().

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◆ GetParser()

CPDF_Parser * CPDF_Document::GetParser ( ) const

inline

Definition at line 96 of file cpdf_document.h.

Referenced by FPDF_GetFileVersion(), FPDF_GetSecurityHandlerRevision(), FPDF_GetTrailerEnds(), FPDFAvail_GetFirstPageNum(), and CPDFSecurityHandlerEmbedderTest::RemoveTrailerIdFromDocument().

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◆ GetRenderData()

RenderDataIface * CPDF_Document::GetRenderData ( ) const

inline

Definition at line 127 of file cpdf_document.h.

Referenced by CPDF_DocRenderData::FromDocument().

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◆ GetRoot()

const CPDF_Dictionary * CPDF_Document::GetRoot ( ) const

inline

Definition at line 97 of file cpdf_document.h.

Referenced by FORM_DoDocumentAAction(), FPDF_CountNamedDests(), FPDF_GetFormType(), FPDF_GetNamedDest(), FPDFCatalog_IsTagged(), FPDFDoc_GetPageMode(), ReportUnsupportedFeatures(), TEST_F(), and TryInit().

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◆ GetUserPermissions()

uint32_t CPDF_Document::GetUserPermissions ( bool get_owner_perms ) const

Definition at line 443 of file cpdf_document.cpp.

Referenced by FPDF_GetDocPermissions(), and FPDF_GetDocUserPermissions().

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◆ has_valid_cross_reference_table()

bool CPDF_Document::has_valid_cross_reference_table ( ) const

inline

Definition at line 153 of file cpdf_document.h.

Referenced by FPDF_DocumentHasValidCrossReferenceTable().

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◆ IncrementParsedPageCount()

void CPDF_Document::IncrementParsedPageCount ( )

inline

Definition at line 161 of file cpdf_document.h.

◆ IsModifiedAPStream()

bool CPDF_Document::IsModifiedAPStream ( const CPDF_Stream * stream ) const

Definition at line 394 of file cpdf_document.cpp.

◆ IsPageLoaded()

bool CPDF_Document::IsPageLoaded ( int iPage ) const

Definition at line 342 of file cpdf_document.cpp.

Referenced by TEST_F().

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◆ IsValidPageObject()

bool CPDF_Document::IsValidPageObject ( const CPDF_Object * obj )

static

Definition at line 187 of file cpdf_document.cpp.

References ToDictionary().

Referenced by LoadPages(), and TEST_F().

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◆ LoadDoc()

CPDF_Parser::Error CPDF_Document::LoadDoc	(	RetainPtr< IFX_SeekableReadStream >	pFileAccess,
		const ByteString &	password )

Definition at line 208 of file cpdf_document.cpp.

◆ LoadLinearizedDoc()

CPDF_Parser::Error CPDF_Document::LoadLinearizedDoc	(	RetainPtr< CPDF_ReadValidator >	validator,
		const ByteString &	password )

Definition at line 218 of file cpdf_document.cpp.

◆ LoadPages()

void CPDF_Document::LoadPages ( )

Definition at line 228 of file cpdf_document.cpp.

References CPDF_LinearizedHeader::GetFirstPageNo(), CPDF_LinearizedHeader::GetFirstPageObjNum(), CPDF_IndirectObjectHolder::GetOrParseIndirectObject(), CPDF_LinearizedHeader::GetPageCount(), and IsValidPageObject().

Referenced by TEST_F(), and TryInit().

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◆ MaybePurgeFontFileStreamAcc()

void CPDF_Document::MaybePurgeFontFileStreamAcc ( RetainPtr< CPDF_StreamAcc > && pStreamAcc )

Definition at line 452 of file cpdf_document.cpp.

◆ MaybePurgeImage()

void CPDF_Document::MaybePurgeImage ( uint32_t objnum )

Definition at line 457 of file cpdf_document.cpp.

◆ MovePages()

bool CPDF_Document::MovePages	(	pdfium::span< const int >	page_indices,
		int	dest_page_index )

Definition at line 643 of file cpdf_document.cpp.

References CPDF_Document::Extension::ContainsExtensionForm(), GetExtension(), and CPDF_Dictionary::GetIntegerFor().

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◆ ParseIndirectObject()

RetainPtr< CPDF_Object > CPDF_Document::ParseIndirectObject ( uint32_t objnum )

overridevirtual

Reimplemented from CPDF_IndirectObjectHolder.

Definition at line 192 of file cpdf_document.cpp.

◆ ResizePageListForTesting()

void CPDF_Document::ResizePageListForTesting ( size_t size )

protected

Definition at line 719 of file cpdf_document.cpp.

◆ SetExtension()

void CPDF_Document::SetExtension ( std::unique_ptr< Extension > pExt )

inline

Definition at line 92 of file cpdf_document.h.

◆ SetLinksContext()

void CPDF_Document::SetLinksContext ( std::unique_ptr< LinkListIface > pContext )

inline

Definition at line 133 of file cpdf_document.h.

◆ SetPageObjNum()

void CPDF_Document::SetPageObjNum	(	int	iPage,
		uint32_t	objNum )

Definition at line 377 of file cpdf_document.cpp.

Referenced by TEST_F().

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◆ SetPageToNullObject()

void CPDF_Document::SetPageToNullObject ( uint32_t page_obj_num )

Definition at line 614 of file cpdf_document.cpp.

References CPDF_IndirectObjectHolder::DeleteIndirectObject(), and CPDF_IndirectObjectHolder::ReplaceIndirectObjectIfHigherGeneration().

Referenced by FPDFPage_Delete().

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◆ SetParser()

void CPDF_Document::SetParser ( std::unique_ptr< CPDF_Parser > pParser )

protected

Definition at line 321 of file cpdf_document.cpp.

◆ SetRootForTesting()

void CPDF_Document::SetRootForTesting ( RetainPtr< CPDF_Dictionary > root )

Definition at line 639 of file cpdf_document.cpp.

Referenced by CPDF_TestDocument::SetRoot(), and TEST_F().

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◆ TryInit()

bool CPDF_Document::TryInit ( )

overridevirtual

Implements CPDF_Parser::ParsedObjectsHolder.

Definition at line 196 of file cpdf_document.cpp.

References GetPageCount(), GetRoot(), and LoadPages().

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Member Data Documentation

◆ kPageMaxNum

int CPDF_Document::kPageMaxNum = 0xFFFFF

staticconstexpr

Definition at line 83 of file cpdf_document.h.

Referenced by CPDF_HintTables::ReadPageHintTable().

The documentation for this class was generated from the following files:

qtwebengine/src/3rdparty/chromium/third_party/pdfium/core/fpdfapi/parser/cpdf_document.h (0ccf980226462398d5097987466bcffd8236e1e9)
qtwebengine/src/3rdparty/chromium/third_party/pdfium/core/fpdfapi/parser/cpdf_document.cpp (e4657a741c23c8f48e0e97ae2091dc2d99f4f27d)

Classes

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CPDF_Document()

◆ ~CPDF_Document()

Member Function Documentation

◆ CreateModifiedAPStream()

◆ CreateNewDoc()

◆ CreateNewPage()

◆ DeletePage()

◆ GetExtension()

◆ GetFileIdentifier()

◆ GetFontFileStreamAcc()

◆ GetInfo()

◆ GetLinksContext()

◆ GetMutablePageDictionary()

◆ GetMutableRoot()

◆ GetOrCreateCodecContext()

◆ GetPageCount()

◆ GetPageData()

◆ GetPageDictionary()

◆ GetPageIndex()

◆ GetParsedPageCountForTesting()

◆ GetParser()

◆ GetRenderData()

◆ GetRoot()

◆ GetUserPermissions()

◆ has_valid_cross_reference_table()

◆ IncrementParsedPageCount()

◆ IsModifiedAPStream()

◆ IsPageLoaded()

◆ IsValidPageObject()

◆ LoadDoc()

◆ LoadLinearizedDoc()

◆ LoadPages()

◆ MaybePurgeFontFileStreamAcc()

◆ MaybePurgeImage()

◆ MovePages()

◆ ParseIndirectObject()

◆ ResizePageListForTesting()

◆ SetExtension()

◆ SetLinksContext()

◆ SetPageObjNum()

◆ SetPageToNullObject()

◆ SetParser()

◆ SetRootForTesting()

◆ TryInit()

Member Data Documentation

◆ kPageMaxNum