#include <cgdi_device_driver.h>

Inheritance diagram for CGdiDeviceDriver:

Collaboration diagram for CGdiDeviceDriver:

Protected Member Functions
	CGdiDeviceDriver (HDC hDC, DeviceType device_type)
	~CGdiDeviceDriver () override
DeviceType	GetDeviceType () const override
int	GetDeviceCaps (int caps_id) const override
void	SaveState () override
void	RestoreState (bool bKeepSaved) override
void	SetBaseClip (const FX_RECT &rect) override
bool	SetClip_PathFill (const CFX_Path &path, const CFX_Matrix *pObject2Device, const CFX_FillRenderOptions &fill_options) override
bool	SetClip_PathStroke (const CFX_Path &path, const CFX_Matrix pObject2Device, const CFX_GraphStateData pGraphState) override
bool	DrawPath (const CFX_Path &path, const CFX_Matrix pObject2Device, const CFX_GraphStateData pGraphState, uint32_t fill_color, uint32_t stroke_color, const CFX_FillRenderOptions &fill_options) override
bool	FillRect (const FX_RECT &rect, uint32_t fill_color) override
bool	DrawCosmeticLine (const CFX_PointF &ptMoveTo, const CFX_PointF &ptLineTo, uint32_t color) override
FX_RECT	GetClipBox () const override
bool	MultiplyAlpha (float alpha) override
bool	MultiplyAlphaMask (RetainPtr< const CFX_DIBitmap > mask) override
void	DrawLine (float x1, float y1, float x2, float y2)
bool	GDI_SetDIBits (RetainPtr< const CFX_DIBBase > source, const FX_RECT &src_rect, int left, int top)
bool	GDI_StretchDIBits (RetainPtr< const CFX_DIBBase > source, int dest_left, int dest_top, int dest_width, int dest_height, const FXDIB_ResampleOptions &options)
bool	GDI_StretchBitMask (RetainPtr< const CFX_DIBBase > source, int dest_left, int dest_top, int dest_width, int dest_height, uint32_t bitmap_color)

Protected Attributes
const HDC	m_hDC
bool	m_bMetafileDCType
int	m_Width
int	m_Height
int	m_nBitsPerPixel
const DeviceType	m_DeviceType
int	m_RenderCaps
std::optional< FX_RECT >	m_BaseClipBox

Additional Inherited Members
Public Types inherited from RenderDeviceDriverIface
enum class	Result { kFailure , kSuccess }
Public Member Functions inherited from RenderDeviceDriverIface
virtual	~RenderDeviceDriverIface ()
virtual bool	GetDIBits (RetainPtr< CFX_DIBitmap > bitmap, int left, int top) const
virtual RetainPtr< const CFX_DIBitmap >	GetBackDrop () const
virtual bool	SetDIBits (RetainPtr< const CFX_DIBBase > bitmap, uint32_t color, const FX_RECT &src_rect, int dest_left, int dest_top, BlendMode blend_type)=0
virtual bool	StretchDIBits (RetainPtr< const CFX_DIBBase > bitmap, uint32_t color, int dest_left, int dest_top, int dest_width, int dest_height, const FX_RECT *pClipRect, const FXDIB_ResampleOptions &options, BlendMode blend_type)=0
virtual StartResult	StartDIBits (RetainPtr< const CFX_DIBBase > bitmap, float alpha, uint32_t color, const CFX_Matrix &matrix, const FXDIB_ResampleOptions &options, BlendMode blend_type)=0
virtual bool	ContinueDIBits (CFX_AggImageRenderer handle, PauseIndicatorIface pPause)
virtual bool	DrawDeviceText (pdfium::span< const TextCharPos > pCharPos, CFX_Font *pFont, const CFX_Matrix &mtObject2Device, float font_size, uint32_t color, const CFX_TextRenderOptions &options)
virtual int	GetDriverType () const

Detailed Description

Definition at line 19 of file cgdi_device_driver.h.

Constructor & Destructor Documentation

◆ CGdiDeviceDriver()

CGdiDeviceDriver::CGdiDeviceDriver	(	HDC	hDC,
		DeviceType	device_type )

protected

Definition at line 349 of file cgdi_device_driver.cpp.

References CGdiDeviceDriver(), kDisplay, m_DeviceType, m_Height, m_nBitsPerPixel, m_RenderCaps, and m_Width.

Referenced by CGdiDeviceDriver().

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◆ ~CGdiDeviceDriver()

CGdiDeviceDriver::~CGdiDeviceDriver ( )

overrideprotecteddefault

Member Function Documentation

◆ DrawCosmeticLine()

bool CGdiDeviceDriver::DrawCosmeticLine	(	const CFX_PointF &	ptMoveTo,
		const CFX_PointF &	ptLineTo,
		uint32_t	color )

overrideprotectedvirtual

Reimplemented from RenderDeviceDriverIface.

Definition at line 761 of file cgdi_device_driver.cpp.

Referenced by DrawPath().

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◆ DrawLine()

void CGdiDeviceDriver::DrawLine	(	float	x1,
		float	y1,
		float	x2,
		float	y2 )

protected

Definition at line 574 of file cgdi_device_driver.cpp.

References m_bMetafileDCType, m_Height, and m_Width.

Referenced by DrawPath().

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◆ DrawPath()

bool CGdiDeviceDriver::DrawPath	(	const CFX_Path &	path,
		const CFX_Matrix *	pObject2Device,
		const CFX_GraphStateData *	pGraphState,
		uint32_t	fill_color,
		uint32_t	stroke_color,
		const CFX_FillRenderOptions &	fill_options )

overrideprotectedvirtual

Implements RenderDeviceDriverIface.

Definition at line 607 of file cgdi_device_driver.cpp.

References FX_RECT::bottom, DrawCosmeticLine(), DrawLine(), CFX_FillRenderOptions::fill_type, CFX_GEModule::Get(), CFX_Path::GetBoundingBox(), CFX_FloatRect::GetInnerRect(), CFX_GEModule::GetPlatform(), FX_RECT::Height(), CFX_Path::IsRect(), CFX_FillRenderOptions::kNoFill, FX_RECT::left, CFX_GraphStateData::m_LineWidth, CFX_FloatRect::operator=(), FX_RECT::right, CFX_FillRenderOptions::text_mode, FX_RECT::top, CFX_Matrix::Transform(), CFX_Matrix::TransformRect(), FX_RECT::Width(), and CFX_Matrix::WillScale().

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◆ FillRect()

bool CGdiDeviceDriver::FillRect	(	const FX_RECT &	rect,
		uint32_t	fill_color )

overrideprotectedvirtual

Reimplemented from RenderDeviceDriverIface.

Definition at line 705 of file cgdi_device_driver.cpp.

◆ GDI_SetDIBits()

bool CGdiDeviceDriver::GDI_SetDIBits	(	RetainPtr< const CFX_DIBBase >	source,
		const FX_RECT &	src_rect,
		int	left,
		int	top )

protected

Definition at line 407 of file cgdi_device_driver.cpp.

References FX_RECT::FX_RECT(), FX_RECT::Height(), and FX_RECT::Width().

Referenced by CGdiDisplayDriver::SetDIBits(), and CGdiPrinterDriver::SetDIBits().

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◆ GDI_StretchBitMask()

bool CGdiDeviceDriver::GDI_StretchBitMask	(	RetainPtr< const CFX_DIBBase >	source,
		int	dest_left,
		int	dest_top,
		int	dest_width,
		int	dest_height,
		uint32_t	bitmap_color )

protected

Definition at line 490 of file cgdi_device_driver.cpp.

References m_nBitsPerPixel.

Referenced by CGdiPrinterDriver::StretchDIBits().

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◆ GDI_StretchDIBits()

bool CGdiDeviceDriver::GDI_StretchDIBits	(	RetainPtr< const CFX_DIBBase >	source,
		int	dest_left,
		int	dest_top,
		int	dest_width,
		int	dest_height,
		const FXDIB_ResampleOptions &	options )