Object subclass: #HTMLCanvas
instanceVariableNames: 'root'
category: 'Canvas'!
!HTMLCanvas methodsFor: 'accessing'!
root: aTagBrush
root := aTagBrush
!
root
^root
! !
!HTMLCanvas methodsFor: 'adding'!
with: anObject
^self root with: anObject
! !
!HTMLCanvas methodsFor: 'initialization'!
initialize
super initialize.
root ifNil: [root := TagBrush fromString: 'div' canvas: self]
!
initializeFromJQuery: aJQuery
root := TagBrush fromJQuery: aJQuery canvas: self
! !
!HTMLCanvas methodsFor: 'tags'!
newTag: aString
^TagBrush fromString: aString canvas: self
!
tag: aString
^root addBrush: (self newTag: aString)
!
h1
^self tag: 'h1'
!
h2
^self tag: 'h2'
!
h3
^self tag: 'h3'
!
h4
^self tag: 'h4'
!
h5
^self tag: 'h5'
!
h6
^self tag: 'h6'
!
p
^self tag: 'p'
!
div
^self tag: 'div'
!
span
^self tag: 'span'
!
img
^self tag: 'img'
!
ul
^self tag: 'ul'
!
ol
^self tag: 'ol'
!
li
^self tag: 'li'
!
table
^self tag: 'table'
!
tr
^self tag: 'tr'
!
td
^self tag: 'td'
!
th
^self tag: 'th'
!
form
^self tag: 'form'
!
input
^self tag: 'input'
!
button
^self tag: 'button'
!
select
^self tag: 'select'
!
option
^self tag: 'option'
!
textarea
^self tag: 'textarea'
!
a
^self tag: 'a'
!
canvas
^self tag: 'canvas'
!
pre
^self tag: 'pre'
!
code
^self tag: 'code'
!
br
^self tag: 'br'
!
script
^self tag: 'script'
!
link
^self tag: 'link'
!
style
^self tag: 'style'
! !
!HTMLCanvas class methodsFor: 'instance creation'!
onJQuery: aJQuery
^self basicNew
initializeFromJQuery: aJQuery;
initialize;
yourself
! !
Object subclass: #TagBrush
instanceVariableNames: 'canvas element'
category: 'Canvas'!
!TagBrush methodsFor: 'accessing'!
element
^element
! !
!TagBrush methodsFor: 'adding'!
contents: anObject
self
empty;
append: anObject
!
addBrush: aTagBrush
self appendChild: aTagBrush element.
^aTagBrush
!
with: anObject
self append: anObject
!
append: anObject
anObject appendToBrush: self
!
appendToBrush: aTagBrush
aTagBrush addBrush: self
!
appendBlock: aBlock
| root |
root := canvas root.
canvas root: self.
aBlock value: canvas.
canvas root: root
!
appendChild: anElement
"In IE7 and IE8 appendChild fails on several node types. So we need to check"
!
appendString: aString
self appendChild: (self createTextNodeFor: aString)
!
empty
self asJQuery empty
! !
!TagBrush methodsFor: 'attributes'!
at: aString put: aValue
!
removeAt: aString
!
class: aString
self at: 'class' put: aString
!
id: aString
self at: 'id' put: aString
!
src: aString
self at: 'src' put: aString
!
href: aString
self at: 'href' put: aString
!
title: aString
self at: 'title' put: aString
!
style: aString
self at: 'style' put: aString
!
type: aString
self at: 'type' put: aString
!
media: aString
self at: 'media' put: aString
!
rel: aString
self at: 'rel' put: aString
! !
!TagBrush methodsFor: 'converting'!
asJQuery
!
asJQueryDo: aBlock
aBlock value: self asJQuery
! !
!TagBrush methodsFor: 'events'!
onKeyDown: aBlock
self asJQuery on: 'keydown' do: aBlock
!
onKeyPress: aBlock
self asJQuery on: 'keypress' do: aBlock
!
onKeyUp: aBlock
self asJQuery on: 'keyup' do: aBlock
!
onFocus: aBlock
self asJQuery on: 'focus' do: aBlock
!
onBlur: aBlock
self asJQuery on: 'blur' do: aBlock
!
onChange: aBlock
self asJQuery on: 'change' do: aBlock
!
onClick: aBlock
self asJQuery on: 'click' do: aBlock
! !
!TagBrush methodsFor: 'initialization'!
initializeFromString: aString canvas: aCanvas
element := self createElementFor: aString.
canvas := aCanvas
!
initializeFromJQuery: aJQuery canvas: aCanvas
element := aJQuery jquery get: 0.
canvas := aCanvas
! !
!TagBrush methodsFor: 'private'!
createElementFor: aString
!
createTextNodeFor: aString
! !
!TagBrush class methodsFor: 'instance creation'!
fromString: aString canvas: aCanvas
^self new
initializeFromString: aString canvas: aCanvas;
yourself
!
fromJQuery: aJQuery canvas: aCanvas
^self new
initializeFromJQuery: aJQuery canvas: aCanvas;
yourself
! !
Object subclass: #Widget
instanceVariableNames: ''
category: 'Canvas'!
!Widget methodsFor: 'actions'!
alert: aString
!
confirm: aString
!
prompt: aString
^self prompt: aString default: ''
!
prompt: aString default: anotherString
! !
!Widget methodsFor: 'adding'!
appendToBrush: aTagBrush
self appendToJQuery: aTagBrush asJQuery
!
appendToJQuery: aJQuery
self renderOn: (HTMLCanvas onJQuery: aJQuery)
! !
!Widget methodsFor: 'rendering'!
renderOn: html
self
! !
!Object methodsFor: '*Canvas'!
appendToBrush: aTagBrush
aTagBrush append: self asString
! !
!BlockClosure methodsFor: '*Canvas'!
appendToBrush: aTagBrush
aTagBrush appendBlock: self
! !
!String methodsFor: '*Canvas'!
appendToBrush: aTagBrush
aTagBrush appendString: self
! !