HtmlTag
Last updated at 8:34 am UTC on 16 September 2017
HtmlToken printHierarchy '
ProtoObject #()
Object #()
HtmlToken #(''source'')
HtmlComment #()
HtmlTag #(''isNegated'' ''name'' ''attribs'')
HtmlText #(''text'')'
Method to create a HtmlElement
entityFor
"return an empty entity corresponding to this tag"
| eClass |
eClass := self class entityClasses at: name ifAbsent: [ ^nil ].
^eClass forTag: self
This method #entityFor uses the class method #entityClasses to get the mapping from tag to HtmlEntity subclass.
entityClasses
"a Dictionary mapping tag names into the correct entity class"
"EntityClasses := nil"
EntityClasses isNil ifFalse: [ ^EntityClasses ].
EntityClasses := Dictionary new.
#(
frameset HtmlFrame
frame HtmlFrame
title HtmlTitle
style HtmlStyle
meta HtmlMeta
p HtmlParagraph
form HtmlForm
blockquote HtmlBlockQuote
input HtmlInput
textarea HtmlTextArea
select HtmlSelect
optgroup HtmlOptionGroup
option HtmlOption
img HtmlImage
embed HtmlEmbedded
noembed HtmlNoEmbed
a HtmlAnchor
br HtmlBreak
map HtmlMap
area HtmlArea
li HtmlListItem
dd HtmlDefinitionDefinition
dt HtmlDefinitionTerm
ol HtmlOrderedList
ul HtmlUnorderedList
dl HtmlDefinitionList
h1 HtmlHeader
h2 HtmlHeader
h3 HtmlHeader
h4 HtmlHeader
h5 HtmlHeader
h6 HtmlHeader
hr HtmlHorizontalRule
strong HtmlBoldEntity
b HtmlBoldEntity
em HtmlItalicsEntity
i HtmlItalicsEntity
dfn HtmlItalicsEntity
u HtmlUnderlineEntity
tt HtmlFixedWidthEntity
kbd HtmlFixedWidthEntity
strike HtmlStrikeEntity
big HtmlBiggerFontEntity
small HtmlSmallerFontEntity
sub HtmlSubscript
sup HtmlSuperscript
font HtmlFontEntity
pre HtmlPreformattedRegion
table HtmlTable
tr HtmlTableRow
td HtmlTableDataItem
th HtmlTableHeader
) pairsDo: [
:tagName :className |
EntityClasses at: tagName asString put: (Smalltalk at: className) ].
^EntityClasses
HtmlDocument, HtmlHead and HtmlBody are treated separately, see parseTokens: method of HtmlParser.
