litehtml::render_item Class Reference

#include <render_item.h>

Inheritance diagram for litehtml::render_item:

Public Member Functions
	render_item (std::shared_ptr< element > src_el)
virtual	~render_item ()=default
std::list< std::shared_ptr< render_item > > &	children ()
position &	pos ()
bool	skip () const
void	skip (bool val)
int	right () const
int	left () const
int	top () const
int	bottom () const
int	height () const
int	width () const
int	padding_top () const
int	padding_bottom () const
int	padding_left () const
int	padding_right () const
int	border_top () const
int	border_bottom () const
int	border_left () const
int	border_right () const
int	margin_top () const
int	margin_bottom () const
int	margin_left () const
int	margin_right () const
std::shared_ptr< render_item >	parent () const
margins &	get_margins ()
margins &	get_paddings ()
void	set_paddings (const margins &val)
margins &	get_borders ()
int	content_offset_top () const
int	content_offset_bottom () const
int	content_offset_left () const
int	content_offset_right () const
int	content_offset_width () const
int	content_offset_height () const
int	render_offset_left () const
int	render_offset_right () const
int	render_offset_width () const
int	render_offset_top () const
int	render_offset_bottom () const
int	render_offset_height () const
int	box_sizing_left () const
int	box_sizing_right () const
int	box_sizing_width () const
int	box_sizing_top () const
int	box_sizing_bottom () const
int	box_sizing_height () const
void	parent (const std::shared_ptr< render_item > &par)
const std::shared_ptr< element > &	src_el () const
const css_properties &	css () const
void	add_child (const std::shared_ptr< render_item > &ri)
bool	is_root () const
bool	collapse_top_margin () const
bool	collapse_bottom_margin () const
bool	is_visible () const
bool	is_flex_item () const
int	render (int x, int y, const containing_block_context &containing_block_size, formatting_context *fmt_ctx, bool second_pass=false)
void	apply_relative_shift (const containing_block_context &containing_block_size)
void	calc_outlines (int parent_width)
int	calc_auto_margins (int parent_width)
virtual std::shared_ptr< render_item >	init ()
virtual void	apply_vertical_align ()
virtual int	get_first_baseline ()
virtual int	get_last_baseline ()
virtual std::shared_ptr< render_item >	clone ()
std::tuple< std::shared_ptr< litehtml::render_item >, std::shared_ptr< litehtml::render_item >, std::shared_ptr< litehtml::render_item > >	split_inlines ()
bool	fetch_positioned ()
void	render_positioned (render_type width=render_all)
std::tuple< int, int >	element_static_offset (const std::shared_ptr< litehtml::render_item > &el)
void	add_positioned (const std::shared_ptr< litehtml::render_item > &el)
void	get_redraw_box (litehtml::position &pos, int x=0, int y=0)
void	calc_document_size (litehtml::size &sz, litehtml::size &content_size, int x=0, int y=0)
virtual void	get_inline_boxes (position::vector &) const
virtual void	set_inline_boxes (position::vector &)
virtual void	add_inline_box (const position &)
virtual void	clear_inline_boxes ()
void	draw_stacking_context (uint_ptr hdc, int x, int y, const position *clip, bool with_positioned)
virtual void	draw_children (uint_ptr hdc, int x, int y, const position *clip, draw_flag flag, int zindex)
virtual int	get_draw_vertical_offset ()
virtual std::shared_ptr< element >	get_child_by_point (int x, int y, int client_x, int client_y, draw_flag flag, int zindex)
std::shared_ptr< element >	get_element_by_point (int x, int y, int client_x, int client_y)
bool	is_point_inside (int x, int y)
void	dump (litehtml::dumper &cout)
position	get_placement () const
void	get_rendering_boxes (position::vector &redraw_boxes)

Protected Member Functions
containing_block_context	calculate_containing_block_context (const containing_block_context &cb_context)
void	calc_cb_length (const css_length &len, int percent_base, containing_block_context::typed_int &out_value) const
virtual int	_render (int, int, const containing_block_context &, formatting_context *, bool)

Protected Attributes
std::shared_ptr< element >	m_element
std::weak_ptr< render_item >	m_parent
std::list< std::shared_ptr< render_item > >	m_children
margins	m_margins
margins	m_padding
margins	m_borders
position	m_pos
bool	m_skip
std::vector< std::shared_ptr< render_item > >	m_positioned

Constructor & Destructor Documentation

render_item()

litehtml::render_item::render_item ( std::shared_ptr< element >  src_el )

explicit

~render_item()

virtual litehtml::render_item::~render_item ( )

virtualdefault

Member Function Documentation

_render()

virtual int litehtml::render_item::_render ( int  , int  , const containing_block_context &  , formatting_context *  , bool    )

inlineprotectedvirtual

Reimplemented in litehtml::render_item_block, litehtml::render_item_image, and litehtml::render_item_table.

add_child()

void litehtml::render_item::add_child ( const std::shared_ptr< render_item > &  ri )

inline

add_inline_box()

virtual void litehtml::render_item::add_inline_box ( const position &  )

inlinevirtual

Reimplemented in litehtml::render_item_inline.

add_positioned()

void litehtml::render_item::add_positioned

(

const std::shared_ptr< litehtml::render_item > &

el

)

apply_relative_shift()

void litehtml::render_item::apply_relative_shift

(

const containing_block_context &

containing_block_size

)

apply_vertical_align()

virtual void litehtml::render_item::apply_vertical_align ( )

inlinevirtual

Reimplemented in litehtml::render_item_inline_context.

border_bottom()

int litehtml::render_item::border_bottom ( ) const

inline

border_left()

int litehtml::render_item::border_left ( ) const

inline

border_right()

int litehtml::render_item::border_right ( ) const

inline

border_top()

int litehtml::render_item::border_top ( ) const

inline

bottom()

int litehtml::render_item::bottom ( ) const

inline

box_sizing_bottom()

int litehtml::render_item::box_sizing_bottom ( ) const

inline

box_sizing_height()

int litehtml::render_item::box_sizing_height ( ) const

inline

box_sizing_left()

int litehtml::render_item::box_sizing_left ( ) const

inline

box_sizing_right()

int litehtml::render_item::box_sizing_right ( ) const

inline

box_sizing_top()

int litehtml::render_item::box_sizing_top ( ) const

inline

box_sizing_width()

int litehtml::render_item::box_sizing_width ( ) const

inline

calc_auto_margins()

int litehtml::render_item::calc_auto_margins

(

int

parent_width

)

calc_cb_length()

void litehtml::render_item::calc_cb_length ( const css_length &  len, int  percent_base, containing_block_context::typed_int &  out_value  ) const

protected

calc_document_size()

void litehtml::render_item::calc_document_size	(	litehtml::size &	sz,
		litehtml::size &	content_size,
		int	x = 0,
		int	y = 0
	)

calc_outlines()

void litehtml::render_item::calc_outlines

(

int

parent_width

)

calculate_containing_block_context()

litehtml::containing_block_context litehtml::render_item::calculate_containing_block_context ( const containing_block_context &  cb_context )

protected

children()

std::list< std::shared_ptr< render_item > > & litehtml::render_item::children ( )

inline

clear_inline_boxes()

virtual void litehtml::render_item::clear_inline_boxes ( )

inlinevirtual

Reimplemented in litehtml::render_item_inline.

clone()

virtual std::shared_ptr< render_item > litehtml::render_item::clone ( )

inlinevirtual

Reimplemented in litehtml::render_item_block, litehtml::render_item_block_context, litehtml::render_item_flex, litehtml::render_item_image, litehtml::render_item_inline, litehtml::render_item_inline_context, litehtml::render_item_table, litehtml::render_item_table_part, and litehtml::render_item_table_row.

collapse_bottom_margin()

bool litehtml::render_item::collapse_bottom_margin ( ) const

inline

collapse_top_margin()

bool litehtml::render_item::collapse_top_margin ( ) const

inline

content_offset_bottom()

int litehtml::render_item::content_offset_bottom ( ) const

inline

Bottom offset to the element content. Includes paddings, margins and borders.

content_offset_height()

int litehtml::render_item::content_offset_height ( ) const

inline

Sum of top and bottom offsets to the element content. Includes paddings, margins and borders.

content_offset_left()

int litehtml::render_item::content_offset_left ( ) const

inline

Left offset to the element content. Includes paddings, margins and borders.

content_offset_right()

int litehtml::render_item::content_offset_right ( ) const

inline

Right offset to the element content. Includes paddings, margins and borders.

content_offset_top()

int litehtml::render_item::content_offset_top ( ) const

inline

Top offset to the element content. Includes paddings, margins and borders.

content_offset_width()

int litehtml::render_item::content_offset_width ( ) const

inline

Sum of left and right offsets to the element content. Includes paddings, margins and borders.

css()

const css_properties & litehtml::render_item::css ( ) const

inline

draw_children()

void litehtml::render_item::draw_children ( uint_ptr  hdc, int  x, int  y, const position *  clip, draw_flag  flag, int  zindex  )

virtual

Reimplemented in litehtml::render_item_table.

draw_stacking_context()

void litehtml::render_item::draw_stacking_context	(	uint_ptr	hdc,
		int	x,
		int	y,
		const position *	clip,
		bool	with_positioned
	)

dump()

void litehtml::render_item::dump

(

litehtml::dumper &

cout

)

element_static_offset()

std::tuple< int, int > litehtml::render_item::element_static_offset

(

const std::shared_ptr< litehtml::render_item > &

el

)

fetch_positioned()

bool litehtml::render_item::fetch_positioned

(

)

get_borders()

margins & litehtml::render_item::get_borders ( )

inline

get_child_by_point()

std::shared_ptr< litehtml::element > litehtml::render_item::get_child_by_point ( int  x, int  y, int  client_x, int  client_y, draw_flag  flag, int  zindex  )

virtual

get_draw_vertical_offset()

virtual int litehtml::render_item::get_draw_vertical_offset ( )

inlinevirtual

Reimplemented in litehtml::render_item_table.

get_element_by_point()

std::shared_ptr< litehtml::element > litehtml::render_item::get_element_by_point	(	int	x,
		int	y,
		int	client_x,
		int	client_y
	)

get_first_baseline()

virtual int litehtml::render_item::get_first_baseline ( )

inlinevirtual

Get first baseline position. Default position is element bottom without bottom margin.

Returns

offset of the first baseline from element top

Reimplemented in litehtml::render_item_block_context, litehtml::render_item_flex, litehtml::render_item_inline, and litehtml::render_item_inline_context.

get_inline_boxes()

virtual void litehtml::render_item::get_inline_boxes ( position::vector &  ) const

inlinevirtual

Reimplemented in litehtml::render_item_inline, and litehtml::render_item_table_row.

get_last_baseline()

virtual int litehtml::render_item::get_last_baseline ( )

inlinevirtual

Get last baseline position. Default position is element bottom without bottom margin.

Returns

offset of the last baseline from element top

Reimplemented in litehtml::render_item_block_context, litehtml::render_item_flex, litehtml::render_item_inline, and litehtml::render_item_inline_context.

get_margins()

margins & litehtml::render_item::get_margins ( )

inline

get_paddings()

margins & litehtml::render_item::get_paddings ( )

inline

get_placement()

litehtml::position litehtml::render_item::get_placement

(

)

const

get_redraw_box()

void litehtml::render_item::get_redraw_box	(	litehtml::position &	pos,
		int	x = 0,
		int	y = 0
	)

get_rendering_boxes()

void litehtml::render_item::get_rendering_boxes

(

position::vector &

redraw_boxes

)

Returns the boxes of rendering element. All coordinates are absolute

Parameters

redraw_boxes

[out] resulting rendering boxes

Returns

height()

int litehtml::render_item::height ( ) const

inline

init()

std::shared_ptr< litehtml::render_item > litehtml::render_item::init ( )

virtual

Reimplemented in litehtml::render_item_block, litehtml::render_item_flex, and litehtml::render_item_table.

is_flex_item()

bool litehtml::render_item::is_flex_item ( ) const

inline

is_point_inside()

bool litehtml::render_item::is_point_inside	(	int	x,
		int	y
	)

is_root()

bool litehtml::render_item::is_root ( ) const

inline

is_visible()

bool litehtml::render_item::is_visible ( ) const

inline

left()

int litehtml::render_item::left ( ) const

inline

margin_bottom()

int litehtml::render_item::margin_bottom ( ) const

inline

margin_left()

int litehtml::render_item::margin_left ( ) const

inline

margin_right()

int litehtml::render_item::margin_right ( ) const

inline

margin_top()

int litehtml::render_item::margin_top ( ) const

inline

padding_bottom()

int litehtml::render_item::padding_bottom ( ) const

inline

padding_left()

int litehtml::render_item::padding_left ( ) const

inline

padding_right()

int litehtml::render_item::padding_right ( ) const

inline

padding_top()

int litehtml::render_item::padding_top ( ) const

inline

parent() [1/2]

std::shared_ptr< render_item > litehtml::render_item::parent ( ) const

inline

parent() [2/2]

void litehtml::render_item::parent ( const std::shared_ptr< render_item > &  par )

inline

pos()

position & litehtml::render_item::pos ( )

inline

render()

int litehtml::render_item::render	(	int	x,
		int	y,
		const containing_block_context &	containing_block_size,
		formatting_context *	fmt_ctx,
		bool	second_pass = false
	)

render_offset_bottom()

int litehtml::render_item::render_offset_bottom ( ) const

inline

render_offset_height()

int litehtml::render_item::render_offset_height ( ) const

inline

render_offset_left()

int litehtml::render_item::render_offset_left ( ) const

inline

render_offset_right()

int litehtml::render_item::render_offset_right ( ) const

inline

render_offset_top()

int litehtml::render_item::render_offset_top ( ) const

inline

render_offset_width()

int litehtml::render_item::render_offset_width ( ) const

inline

render_positioned()

void litehtml::render_item::render_positioned

(

render_type

width = render_all

)

right()

int litehtml::render_item::right ( ) const

inline

set_inline_boxes()

virtual void litehtml::render_item::set_inline_boxes ( position::vector &  )

inlinevirtual

Reimplemented in litehtml::render_item_inline.

set_paddings()

void litehtml::render_item::set_paddings ( const margins &  val )

inline

skip() [1/2]

bool litehtml::render_item::skip ( ) const

inline

skip() [2/2]

void litehtml::render_item::skip ( bool  val )

inline

split_inlines()

std::tuple< std::shared_ptr< litehtml::render_item >, std::shared_ptr< litehtml::render_item >, std::shared_ptr< litehtml::render_item > > litehtml::render_item::split_inlines

(

)

src_el()

const std::shared_ptr< element > & litehtml::render_item::src_el ( ) const

inline

top()

int litehtml::render_item::top ( ) const

inline

width()

int litehtml::render_item::width ( ) const

inline

Member Data Documentation

m_borders

margins litehtml::render_item::m_borders

protected

m_children

std::list<std::shared_ptr<render_item> > litehtml::render_item::m_children

protected

m_element

std::shared_ptr<element> litehtml::render_item::m_element

protected

m_margins

margins litehtml::render_item::m_margins

protected

m_padding

margins litehtml::render_item::m_padding

protected

m_parent

std::weak_ptr<render_item> litehtml::render_item::m_parent

protected

m_pos

position litehtml::render_item::m_pos

protected

m_positioned

std::vector<std::shared_ptr<render_item> > litehtml::render_item::m_positioned

protected

m_skip

bool litehtml::render_item::m_skip

protected

---

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

• vendor/litehtml/include/litehtml/render_item.h
• vendor/litehtml/src/render_item.cpp