DomParser

Init.

Cascades to the TD's the border spacified in the TABLE tag.

table

border

Cascades to the TD's the border spacified in the TABLE tag.

table

padding

Assigns the given css classes to the given css box checking if matching. Support multiple classes in single attribute separated by whitespace.

box

the css box to assign css to

cssData

the css data to use to get the matching css blocks

Assigns the given css style block properties to the given css box.

box

the css box to assign css to

block

the css block to assign

Assigns the given css style blocks to the given css box checking if matching.

box

the css box to assign css to

cssData

the css data to use to get the matching css blocks

className

the class selector to search for css blocks

Applies style to all boxes in the tree. If the html tag has style defined for each apply that style to the css box of the tag. If the html tag has "class" attribute and the class name has style defined apply that style on the tag css box. If the html tag has "style" attribute parse it and apply the parsed style on the tag css box.

box

the box to apply the style to

cssData

the style data for the html

Read styles defined inside the dom structure in links and style elements. If the html tag is "style" tag parse it content and add to the css data for all future tags parsing. If the html tag is "link" that point to style data parse it content and add to the css data for all future tags parsing.

box

the box to parse style data in

htmlContainer

the html container to use for reference resolve

cssData

the style data to fill with found styles

cssDataChanged

check if the css data has been modified by the handled html not to change the base css data

Clone css data if it has not already been cloned. Used to preserve the base css data used when changed by style inside html.

Check if the given box contains only inline child boxes in all subtree.

box

the box to check

返回值: true - only inline child boxes, false - otherwise

Check if the given box contains inline and block child boxes.

box

the box to check

返回值: true - has variant child boxes, false - otherwise

Correct DOM tree if there is block boxes that are inside inline blocks. Need to rearrange the tree so block box will be only the child of other block box.

box

the current box to correct its sub-tree

Rearrange the DOM of the box to have block box with boxes before the inner block box and after.

box

the box that has the problem

Split bad box that has inline and block boxes into two parts, the left - before the block box and right - after the block box.

parentBox

the parent box that has the problem

badBox

the box to split into different boxes

leftBlock

the left block box that is created for the split

Go over all image boxes and if its display style is set to block, put it inside another block but set the image to inline.

box

the current box to correct its sub-tree

Makes block boxes be among only block boxes and all inline boxes have block parent box. Inline boxes should live in a pool of Inline boxes only so they will define a single block. At the end of this process a block box will have only block siblings and inline box will have only inline siblings.

box

the current box to correct its sub-tree

Correct the DOM tree recursively by replacing "br" html boxes with anonymous blocks that respect br spec. If the "br" tag is after inline box then the anon block will have zero height only acting as newline, but if it is after block box then it will have min-height of the font size so it will create empty line.

box

the current box to correct its sub-tree

followingBlock

used to know if the br is following a box so it should create an empty line or not so it only move to a new line

Go over all the text boxes (boxes that have some text that will be rendered) and remove all boxes that have only white-spaces but are not 'preformatted' so they do not effect the rendered html.

box

the current box to correct its sub-tree

Generate css tree by parsing the given html and applying the given css style data on it.

html

the html to parse

htmlContainer

the html container to use for reference resolve

cssData

the css data to use

返回值: the root of the generated tree

Check if the given css block is assignable to the given css box. the block is assignable if it has no hierarchical selectors or if the hierarchy matches. Special handling for ":hover" pseudo-class.

box

the box to check assign to

block

the block to check assign of

返回值: true - the block is assignable to the box, false - otherwise

Check if the given css block is assignable to the given css box by validating the selector.

box

the box to check assign to

block

the block to check assign of

返回值: true - the block is assignable to the box, false - otherwise

Check if the given style is allowed to be set on the given css box. Used to prevent invalid CssBoxes creation like table with inline display style.

box

the css box to assign css to

key

the style key to cehck

value

the style value to check

返回值: true - style allowed, false - not allowed

Execute action on all the "td" cells of the table. Handle if there is "theader" or "tbody" exists.

table

the table element

action

the action to execute

Set the selected text style (selection text color and background color).

htmlContainer

cssData

the style data

tag

box

Converts an HTML length into a Css length

htmlLength

Parser for CSS