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CPDF_PageObjectHolder Class Reference

#include <cpdf_pageobjectholder.h>

Inheritance diagram for CPDF_PageObjectHolder:
Collaboration diagram for CPDF_PageObjectHolder:

Public Types

enum class  ParseState : uint8_t { kNotParsed , kParsing , kParsed }
using CTMMap = std::map<int32_t, CFX_Matrix>
using iterator = std::deque<std::unique_ptr<CPDF_PageObject>>::iterator
using const_iterator

Public Member Functions

 CPDF_PageObjectHolder (CPDF_Document *pDoc, RetainPtr< CPDF_Dictionary > pDict, RetainPtr< CPDF_Dictionary > pPageResources, RetainPtr< CPDF_Dictionary > pResources)
virtual ~CPDF_PageObjectHolder ()
virtual bool IsPage () const
void StartParse (std::unique_ptr< CPDF_ContentParser > pParser)
void ContinueParse (PauseIndicatorIface *pPause)
ParseState GetParseState () const
CPDF_Document * GetDocument () const
RetainPtr< const CPDF_Dictionary > GetDict () const
RetainPtr< CPDF_Dictionary > GetMutableDict ()
RetainPtr< const CPDF_Dictionary > GetResources () const
RetainPtr< CPDF_Dictionary > GetMutableResources ()
void SetResources (RetainPtr< CPDF_Dictionary > pDict)
RetainPtr< const CPDF_Dictionary > GetPageResources () const
RetainPtr< CPDF_Dictionary > GetMutablePageResources ()
size_t GetPageObjectCount () const
CPDF_PageObject * GetPageObjectByIndex (size_t index) const
void AppendPageObject (std::unique_ptr< CPDF_PageObject > pPageObj)
std::unique_ptr< CPDF_PageObject > RemovePageObject (CPDF_PageObject *pPageObj)
bool ErasePageObjectAtIndex (size_t index)
iterator begin ()
const_iterator begin () const
iterator end ()
const_iterator end () const
const CFX_FloatRect & GetBBox () const
const CPDF_Transparency & GetTransparency () const
bool BackgroundAlphaNeeded () const
void SetBackgroundAlphaNeeded (bool needed)
bool HasImageMask () const
const std::vector< CFX_FloatRect > & GetMaskBoundingBoxes () const
void AddImageMaskBoundingBox (const CFX_FloatRect &box)
bool HasDirtyStreams () const
std::set< int32_t > TakeDirtyStreams ()
std::optional< ByteString > GraphicsMapSearch (const GraphicsData &gd)
void GraphicsMapInsert (const GraphicsData &gd, const ByteString &str)
std::optional< ByteString > FontsMapSearch (const FontData &fd)
void FontsMapInsert (const FontData &fd, const ByteString &str)
CFX_Matrix GetCTMAtBeginningOfStream (int32_t stream)
CFX_Matrix GetCTMAtEndOfStream (int32_t stream)

Protected Member Functions

void LoadTransparencyInfo ()

Protected Attributes

RetainPtr< CPDF_Dictionary > m_pPageResources
RetainPtr< CPDF_Dictionary > m_pResources
std::map< GraphicsData, ByteString > m_GraphicsMap
std::map< FontData, ByteString > m_FontsMap
CFX_FloatRect m_BBox
CPDF_Transparency m_Transparency

Detailed Description

Definition at line 51 of file cpdf_pageobjectholder.h.

Member Typedef Documentation

◆ const_iterator

using CPDF_PageObjectHolder::const_iterator
Initial value:
std::deque<std::unique_ptr<CPDF_PageObject>>::const_iterator
CPDF_IndirectObjectHolder::const_iterator
std::map< uint32_t, RetainPtr< CPDF_Object > >::const_iterator const_iterator
Definition cpdf_indirect_object_holder.h:23

Definition at line 60 of file cpdf_pageobjectholder.h.

◆ CTMMap

using CPDF_PageObjectHolder::CTMMap = std::map<int32_t, CFX_Matrix>

Definition at line 57 of file cpdf_pageobjectholder.h.

◆ iterator

using CPDF_PageObjectHolder::iterator = std::deque<std::unique_ptr<CPDF_PageObject>>::iterator

Definition at line 59 of file cpdf_pageobjectholder.h.

Member Enumeration Documentation

◆ ParseState

enum class CPDF_PageObjectHolder::ParseState : uint8_t
strong
Enumerator
kNotParsed 
kParsing 
kParsed 

Definition at line 53 of file cpdf_pageobjectholder.h.

Constructor & Destructor Documentation

◆ CPDF_PageObjectHolder()

CPDF_PageObjectHolder::CPDF_PageObjectHolder ( CPDF_Document * pDoc,
RetainPtr< CPDF_Dictionary > pDict,
RetainPtr< CPDF_Dictionary > pPageResources,
RetainPtr< CPDF_Dictionary > pResources )

Definition at line 37 of file cpdf_pageobjectholder.cpp.

References CPDF_PageObjectHolder().

Referenced by CPDF_PageObjectHolder().

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◆ ~CPDF_PageObjectHolder()

CPDF_PageObjectHolder::~CPDF_PageObjectHolder ( )
virtualdefault

Member Function Documentation

◆ AddImageMaskBoundingBox()

void CPDF_PageObjectHolder::AddImageMaskBoundingBox ( const CFX_FloatRect & box)

Definition at line 77 of file cpdf_pageobjectholder.cpp.

◆ AppendPageObject()

void CPDF_PageObjectHolder::AppendPageObject ( std::unique_ptr< CPDF_PageObject > pPageObj)

Definition at line 166 of file cpdf_pageobjectholder.cpp.

◆ BackgroundAlphaNeeded()

bool CPDF_PageObjectHolder::BackgroundAlphaNeeded ( ) const
inline

Definition at line 106 of file cpdf_pageobjectholder.h.

Referenced by FPDFPage_HasTransparency().

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◆ begin() [1/2]

iterator CPDF_PageObjectHolder::begin ( )
inline

Definition at line 97 of file cpdf_pageobjectholder.h.

◆ begin() [2/2]

const_iterator CPDF_PageObjectHolder::begin ( ) const
inline

Definition at line 98 of file cpdf_pageobjectholder.h.

◆ ContinueParse()

void CPDF_PageObjectHolder::ContinueParse ( PauseIndicatorIface * pPause)

Definition at line 62 of file cpdf_pageobjectholder.cpp.

References kParsed, and kParsing.

Referenced by CPDF_Page::ParseContent().

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◆ end() [1/2]

iterator CPDF_PageObjectHolder::end ( )
inline

Definition at line 100 of file cpdf_pageobjectholder.h.

◆ end() [2/2]

const_iterator CPDF_PageObjectHolder::end ( ) const
inline

Definition at line 101 of file cpdf_pageobjectholder.h.

◆ ErasePageObjectAtIndex()

bool CPDF_PageObjectHolder::ErasePageObjectAtIndex ( size_t index)

Definition at line 189 of file cpdf_pageobjectholder.cpp.

◆ FontsMapInsert()

void CPDF_PageObjectHolder::FontsMapInsert ( const FontData & fd,
const ByteString & str )

Definition at line 110 of file cpdf_pageobjectholder.cpp.

◆ FontsMapSearch()

std::optional< ByteString > CPDF_PageObjectHolder::FontsMapSearch ( const FontData & fd)

Definition at line 101 of file cpdf_pageobjectholder.cpp.

◆ GetBBox()

const CFX_FloatRect & CPDF_PageObjectHolder::GetBBox ( ) const
inline

Definition at line 103 of file cpdf_pageobjectholder.h.

References m_BBox.

Referenced by FPDF_GetPageBoundingBox(), and CFFL_FormField::GetFocusBox().

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◆ GetCTMAtBeginningOfStream()

CFX_Matrix CPDF_PageObjectHolder::GetCTMAtBeginningOfStream ( int32_t stream)

Definition at line 115 of file cpdf_pageobjectholder.cpp.

References CFX_Matrix::CFX_Matrix(), GetCTMAtEndOfStream(), and CPDF_PageObject::kNoContentStream.

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◆ GetCTMAtEndOfStream()

CFX_Matrix CPDF_PageObjectHolder::GetCTMAtEndOfStream ( int32_t stream)

Definition at line 131 of file cpdf_pageobjectholder.cpp.

References CFX_Matrix::CFX_Matrix().

Referenced by GetCTMAtBeginningOfStream().

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◆ GetDict()

RetainPtr< const CPDF_Dictionary > CPDF_PageObjectHolder::GetDict ( ) const
inline

Definition at line 76 of file cpdf_pageobjectholder.h.

◆ GetDocument()

CPDF_Document * CPDF_PageObjectHolder::GetDocument ( ) const
inline

Definition at line 75 of file cpdf_pageobjectholder.h.

◆ GetMaskBoundingBoxes()

const std::vector< CFX_FloatRect > & CPDF_PageObjectHolder::GetMaskBoundingBoxes ( ) const
inline

Definition at line 112 of file cpdf_pageobjectholder.h.

◆ GetMutableDict()

RetainPtr< CPDF_Dictionary > CPDF_PageObjectHolder::GetMutableDict ( )
inline

Definition at line 77 of file cpdf_pageobjectholder.h.

◆ GetMutablePageResources()

RetainPtr< CPDF_Dictionary > CPDF_PageObjectHolder::GetMutablePageResources ( )
inline

Definition at line 86 of file cpdf_pageobjectholder.h.

◆ GetMutableResources()

RetainPtr< CPDF_Dictionary > CPDF_PageObjectHolder::GetMutableResources ( )
inline

Definition at line 79 of file cpdf_pageobjectholder.h.

◆ GetPageObjectByIndex()

CPDF_PageObject * CPDF_PageObjectHolder::GetPageObjectByIndex ( size_t index) const

Definition at line 159 of file cpdf_pageobjectholder.cpp.

◆ GetPageObjectCount()

size_t CPDF_PageObjectHolder::GetPageObjectCount ( ) const
inline

Definition at line 89 of file cpdf_pageobjectholder.h.

◆ GetPageResources()

RetainPtr< const CPDF_Dictionary > CPDF_PageObjectHolder::GetPageResources ( ) const
inline

Definition at line 83 of file cpdf_pageobjectholder.h.

◆ GetParseState()

ParseState CPDF_PageObjectHolder::GetParseState ( ) const
inline

Definition at line 73 of file cpdf_pageobjectholder.h.

Referenced by CPDF_Page::ParseContent().

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◆ GetResources()

RetainPtr< const CPDF_Dictionary > CPDF_PageObjectHolder::GetResources ( ) const
inline

Definition at line 78 of file cpdf_pageobjectholder.h.

◆ GetTransparency()

const CPDF_Transparency & CPDF_PageObjectHolder::GetTransparency ( ) const
inline

Definition at line 105 of file cpdf_pageobjectholder.h.

References m_Transparency.

Referenced by CPDF_RenderTiling::Draw(), and FPDFPageObj_HasTransparency().

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◆ GraphicsMapInsert()

void CPDF_PageObjectHolder::GraphicsMapInsert ( const GraphicsData & gd,
const ByteString & str )

Definition at line 96 of file cpdf_pageobjectholder.cpp.

◆ GraphicsMapSearch()

std::optional< ByteString > CPDF_PageObjectHolder::GraphicsMapSearch ( const GraphicsData & gd)

Definition at line 87 of file cpdf_pageobjectholder.cpp.

◆ HasDirtyStreams()

bool CPDF_PageObjectHolder::HasDirtyStreams ( ) const
inline

Definition at line 116 of file cpdf_pageobjectholder.h.

◆ HasImageMask()

bool CPDF_PageObjectHolder::HasImageMask ( ) const
inline

Definition at line 111 of file cpdf_pageobjectholder.h.

◆ IsPage()

bool CPDF_PageObjectHolder::IsPage ( ) const
virtual

Reimplemented in CPDF_Page.

Definition at line 51 of file cpdf_pageobjectholder.cpp.

◆ LoadTransparencyInfo()

void CPDF_PageObjectHolder::LoadTransparencyInfo ( )
protected

Definition at line 145 of file cpdf_pageobjectholder.cpp.

References pdfium::transparency::kGroupSubType, pdfium::transparency::kI, pdfium::transparency::kTransparency, m_Transparency, CPDF_Transparency::SetGroup(), and CPDF_Transparency::SetIsolated().

Referenced by CPDF_Form::CPDF_Form().

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◆ RemovePageObject()

std::unique_ptr< CPDF_PageObject > CPDF_PageObjectHolder::RemovePageObject ( CPDF_PageObject * pPageObj)

Definition at line 172 of file cpdf_pageobjectholder.cpp.

References CPDF_PageObject::GetContentStream().

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◆ SetBackgroundAlphaNeeded()

void CPDF_PageObjectHolder::SetBackgroundAlphaNeeded ( bool needed)
inline

Definition at line 107 of file cpdf_pageobjectholder.h.

◆ SetResources()

void CPDF_PageObjectHolder::SetResources ( RetainPtr< CPDF_Dictionary > pDict)
inline

Definition at line 80 of file cpdf_pageobjectholder.h.

◆ StartParse()

void CPDF_PageObjectHolder::StartParse ( std::unique_ptr< CPDF_ContentParser > pParser)

Definition at line 55 of file cpdf_pageobjectholder.cpp.

References kNotParsed, and kParsing.

◆ TakeDirtyStreams()

std::set< int32_t > CPDF_PageObjectHolder::TakeDirtyStreams ( )

Definition at line 81 of file cpdf_pageobjectholder.cpp.

Member Data Documentation

◆ m_BBox

CFX_FloatRect CPDF_PageObjectHolder::m_BBox
protected

Definition at line 138 of file cpdf_pageobjectholder.h.

Referenced by GetBBox(), and CPDF_Page::UpdateDimensions().

◆ m_FontsMap

std::map<FontData, ByteString> CPDF_PageObjectHolder::m_FontsMap
protected

Definition at line 137 of file cpdf_pageobjectholder.h.

◆ m_GraphicsMap

std::map<GraphicsData, ByteString> CPDF_PageObjectHolder::m_GraphicsMap
protected

Definition at line 136 of file cpdf_pageobjectholder.h.

◆ m_pPageResources

RetainPtr<CPDF_Dictionary> CPDF_PageObjectHolder::m_pPageResources
protected

Definition at line 134 of file cpdf_pageobjectholder.h.

◆ m_pResources

RetainPtr<CPDF_Dictionary> CPDF_PageObjectHolder::m_pResources
protected

Definition at line 135 of file cpdf_pageobjectholder.h.

◆ m_Transparency

CPDF_Transparency CPDF_PageObjectHolder::m_Transparency
protected

Definition at line 139 of file cpdf_pageobjectholder.h.

Referenced by GetTransparency(), and LoadTransparencyInfo().

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