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'From Smalltalk/X, Version:2.10.5 on 11-apr-1995 at 9:42:52 am'!
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WindowBuilder subclass:#UIBuilder
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instanceVariableNames:''
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classVariableNames:'Verbose'
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poolDictionaries:''
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category:'Interface-Support'
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!
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!UIBuilder class methodsFor:'documentation'!
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documentation
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"
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this class will (eventually) allow parsing windowSpecs as
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created by ST-80's UIPainter, and thereby allow to run applications
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built with this tool.
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It was created to allow execution of PD applications which were
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written using that tool (and more and more are appearing ...).
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The class is not completed yet and certainly not bug free.
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Also, it is not quaranteed that all winSpecs are understood.
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"
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! !
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!UIBuilder class methodsFor:'initialization'!
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initialize
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Verbose := false "/ debugging flag
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! !
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!UIBuilder methodsFor:'operation'!
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buildFromSpec:aSpec
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self readSpec:aSpec.
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^ topView
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! !
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!UIBuilder methodsFor:'private spec component parsing'!
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xLabelSpec:aSpec view:aView
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|l|
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l := Label in:aView.
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self fixFontFor:l.
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self doSpec:aSpec for:l
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!
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xFullSpec:aSpec
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topView := StandardSystemView new.
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topView controller:(ApplicationController new).
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topView application:application.
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self doSpec:aSpec for:topView.
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^ topView
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!
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xSpecCollection:aSpec view:aView
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self doSpec:aSpec for:aView
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!
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xWindowSpec:aSpec view:aView
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self doSpec:aSpec for:aView
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!
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xInputFieldSpec:aSpec view:aView
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|l|
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l := EditField in:aView.
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self fixFontFor:l.
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l aspect:#value; change:#value:.
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self doSpec:aSpec for:l
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!
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xActionButtonSpec:aSpec view:aView
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|b|
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b := Button in:aView.
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self fixFontFor:b.
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self doSpec:aSpec for:b
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!
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xSequenceViewSpec:aSpec view:aView
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|f s|
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f := ScrollableView for:SelectionInListView in:aView.
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s := f scrolledView.
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self doSpec:aSpec for:s frame:f.
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s
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aspect:#value;
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change:#value:;
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listSymbol:#list
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!
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xScrollerSpec:aSpec view:aView
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|s idx orientation|
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idx := aSpec indexOf:#orientation:.
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idx == 0 ifTrue:[
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orientation := #vertical
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] ifFalse:[
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orientation := aSpec at:(idx + 1)
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].
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orientation == #horizontal ifTrue:[
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s := HorizontalScroller in:aView
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] ifFalse:[
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s := Scroller in:aView
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].
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self doSpec:aSpec for:s
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!
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xProgressIndicatorSpec:aSpec view:aView
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|s|
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s := ProgressIndicator in:aView.
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self doSpec:aSpec for:s
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!
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xSliderSpec:aSpec view:aView
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|s idx orientation|
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idx := aSpec indexOf:#orientation:.
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idx == 0 ifTrue:[
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orientation := #vertical
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] ifFalse:[
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orientation := aSpec at:(idx + 1)
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].
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orientation == #horizontal ifTrue:[
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s := HorizontalSlider in:aView
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] ifFalse:[
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s := Slider in:aView
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].
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self doSpec:aSpec for:s
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!
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xCompositeSpecCollection:aSpec view:aView
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|v|
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"/ 'compositeSpecCollection ignoed' printNL.
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"/ ^ self.
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v := View in:aView.
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self doSpec:aSpec for:v
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!
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xArbitraryComponentSpec:aSpec view:aView
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|v|
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"/ v := View in:aView.
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v := Label label:'ArbitraryView' in:aView.
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v level:-1.
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self doSpec:aSpec for:v
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!
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xCheckBoxSpec:aSpec view:aView
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|b|
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b := CheckBox in:aView.
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self fixFontFor:b.
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self doSpec:aSpec for:b
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!
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xTableViewSpec:aSpec view:aView
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|l|
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'tableView ignored' printNL.
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l := Label label:'TableView' in:aView.
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l level:-1.
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self doSpec:aSpec for:l
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!
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xGroupBoxSpec:aSpec view:aView
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|l|
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l := FramedBox in:aView.
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self doSpec:aSpec for:l
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!
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xDividerSpec:aSpec view:aView
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|l|
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l := View in:aView.
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self doSpec:aSpec for:l
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! !
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!UIBuilder methodsFor:'private spec attribute parsing'!
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yMultipleSelections:args view:aView
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aView multipleSelectOk:args
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!
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yBounds:args view:aView frame:frameView
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|value r|
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value := self getArg:args.
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(value at:1) == #rectangle ifTrue:[
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r := value at:2.
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aView origin:r origin corner:r corner.
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^ self
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].
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self halt:'unimplemented'.
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!
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yCollection:args view:aView frame:frameView
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args do:[:aSpec |
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self readSpec:aSpec view:aView frame:frameView.
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].
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!
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yComponent:args view:aView frame:frameView
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|v|
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args isSymbol ifTrue:[
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v := application perform:args.
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aView addSubView:v
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] ifFalse:[
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v := View origin:0.0@0.0 corner:1.0@1.0 in:aView.
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self readSpec:args view:v frame:frameView.
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]
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!
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yColors:args view:aView frame:frameView
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|value|
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value := self getArg:args.
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self halt:'unimplemented'.
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!
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yCompositeSpec:args view:aView frame:frameView
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|value r|
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self doSpec:args for:aView.
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"
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value := self getArg:args.
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(value at:1) == #rectangle ifTrue:[
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r := value at:2.
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aView origin:r origin corner:r corner.
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^ self
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].
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self halt.
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"
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!
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yDefaultable:args view:aView frame:frameView
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'defaultable ignored' printNL
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!
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yLabel:args view:aView frame:frameView
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aView label:args.
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!
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yLayout:args view:aView frame:frameView
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|value r org corn orgInset cornInset what|
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value := self getArg:args.
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what := value at:1.
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what == #point ifTrue:[
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Verbose ifTrue:[frameView print. ' ' print. 'origin: ' print. (value at:2) printNL].
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frameView origin:(value at:2).
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^ self
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].
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what == #rectangle ifTrue:[
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r := value at:2.
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Verbose ifTrue:[
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frameView print. ' ' print. 'origin: ' print. r origin print.
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' corner: ' print. r corner printNL.
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].
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frameView origin:r origin corner:r corner.
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^ self
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].
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what == #layoutOrigin ifTrue:[
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"/ #layoutOrigin relOrg orgInset
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org := value at:2. "/ relative origin
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org := org x asFloat @ org y asFloat.
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orgInset := self fixExtentFor:(value at:3).
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Verbose ifTrue:[
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frameView print. ' ' print. 'origin: ' print. org printNL
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].
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frameView origin:org.
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frameView
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leftInset:orgInset x;
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topInset:orgInset y.
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^ self
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].
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what == #layoutFrame ifTrue:[
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"/ #layoutFrame orgInset cornInset relOrg relCorner
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org := value at:4. "/ relative origin
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orgInset := self fixExtentFor:(value at:2).
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org := org x asFloat @ org y asFloat.
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"/ org = (0@0) ifTrue:[
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"/ org := value at:2 "/ absolute origin
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"/ ].
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corn := value at:5. "/ relative corner
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cornInset := self fixExtentFor:(value at:3).
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corn := corn x asFloat @ corn y asFloat.
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"/ corn = (0@0) ifTrue:[
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"/ corn := value at:3 "/ absolute corner
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"/ ].
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Verbose ifTrue:[
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frameView print. ' ' print. 'origin: ' print. org print.
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' corner: ' print. corn printNL.
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].
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frameView origin:org corner:corn.
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frameView leftInset:orgInset x;
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topInset:orgInset y;
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rightInset:cornInset x negated;
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bottomInset:cornInset y negated.
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frameView sizeFixed:true.
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^ self
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].
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what == #alignmentOrigin ifTrue:[
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org := value at:3. "/ relative origin
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org = (0@0) ifTrue:[
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org := value at:2 "/ absolute origin
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].
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Verbose ifTrue:[frameView print. ' ' print. 'origin: ' print. org printNL].
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frameView origin:org.
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^ self
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].
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329 |
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self halt:'unimplemented'.
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!
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332 |
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yFlags:args view:aView frame:frameView
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'flags ignored' printNL
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!
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yIsDefault:args view:aView frame:frameView
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aView isReturnButton:args
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!
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340 |
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yMin:args view:aView frame:frameView
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|value|
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value := self getArg:args.
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(value at:1) == #point ifTrue:[
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aView minExtent:(value at:2).
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^ self
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].
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self halt:'unimplemented'.
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!
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351 |
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yModel:args view:aView frame:frameView
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|model|
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354 |
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(aspects notNil and:[aspects includesKey:args]) ifTrue:[
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model := aspects at:args
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] ifFalse:[
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model := application perform:args
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].
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aView model:model.
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361 |
!
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362 |
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yIsOpaque:args view:aView frame:frameView
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364 |
'isOpaque ignored' printNL.
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365 |
!
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366 |
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367 |
yIsReadOnly:args view:aView frame:frameView
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368 |
args ifTrue:[
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369 |
aView readOnly
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]
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371 |
!
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372 |
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yMax:args view:aView frame:frameView
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|value|
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375 |
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value := self getArg:args.
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(value at:1) == #point ifTrue:[
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aView maxExtent:(value at:2).
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^ self
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].
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381 |
self halt:'unimplemented'.
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382 |
!
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383 |
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384 |
yMenu:args view:aView frame:frameView
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385 |
'menu ignored' printNL
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386 |
!
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387 |
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yName:args view:aView frame:frameView
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389 |
components isNil ifTrue:[
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390 |
components := Dictionary new.
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391 |
].
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392 |
components at:args put:aView
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393 |
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394 |
!
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395 |
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396 |
yOrientation:args view:aView frame:frameView
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397 |
'orientation ignored' printNL.
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398 |
!
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399 |
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400 |
ySelectionStyle:args view:aView frame:frameView
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401 |
'selectionStyle ignored' printNL.
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402 |
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403 |
!
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404 |
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|
405 |
yTabable:args view:aView frame:frameView
|
|
|
406 |
args == true ifTrue:[
|
|
|
407 |
focusSequence isNil ifTrue:[
|
|
|
408 |
focusSequence := OrderedCollection new.
|
|
|
409 |
].
|
|
|
410 |
focusSequence add:aView.
|
|
|
411 |
'tabable element added' printNL.
|
|
|
412 |
]
|
|
|
413 |
!
|
|
|
414 |
|
|
|
415 |
yStart:args view:aView frame:frameView
|
|
|
416 |
'start ignored' printNL.
|
|
|
417 |
|
|
|
418 |
!
|
|
|
419 |
|
|
|
420 |
yStep:args view:aView frame:frameView
|
|
|
421 |
'step ignored' printNL.
|
|
|
422 |
|
|
|
423 |
!
|
|
|
424 |
|
|
|
425 |
yWindow:args view:aView frame:frameView
|
|
|
426 |
self readSpec:args view:aView frame:frameView.
|
|
|
427 |
!
|
|
|
428 |
|
|
|
429 |
yStop:args view:aView frame:frameView
|
|
|
430 |
'stop ignored' printNL.
|
|
|
431 |
|
|
|
432 |
!
|
|
|
433 |
|
|
|
434 |
yStyle:args view:aView frame:frameView
|
|
|
435 |
'name ignored' printNL.
|
|
|
436 |
|
|
|
437 |
!
|
|
|
438 |
|
|
|
439 |
yType:args view:aView frame:frameView
|
|
|
440 |
'type ignored' printNL.
|
|
|
441 |
! !
|
|
|
442 |
|
|
|
443 |
!UIBuilder methodsFor:'private arg parsing'!
|
|
|
444 |
|
|
|
445 |
getArg:spec
|
|
|
446 |
"take something like #(Point 50 100) and return the value"
|
|
|
447 |
|
|
|
448 |
|what|
|
|
|
449 |
|
|
|
450 |
what := spec at:1.
|
|
|
451 |
^ self perform:('get' , what , ':') asSymbol with:spec
|
|
|
452 |
!
|
|
|
453 |
|
|
|
454 |
getPoint:spec
|
|
|
455 |
"called for #(Point x y)"
|
|
|
456 |
|
|
|
457 |
^ Array with:#point
|
|
|
458 |
with:((spec at:2) @ (spec at:3))
|
|
|
459 |
!
|
|
|
460 |
|
|
|
461 |
getLayoutFrame:spec
|
|
|
462 |
"called for #(LayoutFrame absOrgX relOrgX absOrgY relOrgY absCornX relCornX absCornY relCornY)"
|
|
|
463 |
" 1 2 3 4 5 6 7 8 9"
|
|
|
464 |
^ Array with:#layoutFrame
|
|
|
465 |
with:((spec at:2) @ (spec at:4)) "/ org inset
|
|
|
466 |
with:((spec at:6) @ (spec at:8)) "/ corner inset
|
|
|
467 |
with:((spec at:3) @ (spec at:5)) "/ rel org
|
|
|
468 |
with:((spec at:7) @ (spec at:9)) "/ rel corn
|
|
|
469 |
|
|
|
470 |
!
|
|
|
471 |
|
|
|
472 |
getRectangle:spec
|
|
|
473 |
"called for #(Rectangle x y)"
|
|
|
474 |
|
|
|
475 |
^ Array with:#rectangle
|
|
|
476 |
with:(((spec at:2) @ (spec at:3)) corner:((spec at:4) @ (spec at:5)))
|
|
|
477 |
!
|
|
|
478 |
|
|
|
479 |
getLayoutOrigin:spec
|
|
|
480 |
"called for #(LayoutOrigin xInset relX yInset relY)"
|
|
|
481 |
|
|
|
482 |
^ Array with:#layoutOrigin
|
|
|
483 |
with:((spec at:3) @ (spec at:5)) "/ rels
|
|
|
484 |
with:((spec at:2) @ (spec at:4)) "/ insets
|
|
|
485 |
!
|
|
|
486 |
|
|
|
487 |
getCompositeSpec:spec
|
|
|
488 |
"called for #(CompositeSpec layout: #(orgx orgy cornx corny)"
|
|
|
489 |
|
|
|
490 |
|layout|
|
|
|
491 |
|
|
|
492 |
(spec at:2) == #layout: ifTrue:[
|
|
|
493 |
layout := spec at:3.
|
|
|
494 |
(layout at:1) == #Rectangle ifTrue:[
|
|
|
495 |
^ Rectangle
|
|
|
496 |
origin:(layout at:2) @ (layout at:3)
|
|
|
497 |
corner:(layout at:4) @ (layout at:5)
|
|
|
498 |
].
|
|
|
499 |
].
|
|
|
500 |
self halt:'unimplemented'.
|
|
|
501 |
!
|
|
|
502 |
|
|
|
503 |
getAlignmentOrigin:spec
|
|
|
504 |
"called for #(AlignmentOrigin ?x ?relX ?x ?y ?relY ?y)"
|
|
|
505 |
|
|
|
506 |
^ Array with:#alignmentOrigin
|
|
|
507 |
with:((spec at:2) @ (spec at:5)) "/ ?
|
|
|
508 |
with:((spec at:3) @ (spec at:6)) "/ rels ?
|
|
|
509 |
with:((spec at:4) @ (spec at:7)) "/ insets ?
|
|
|
510 |
|
|
|
511 |
|
|
|
512 |
!
|
|
|
513 |
|
|
|
514 |
getLookPreferences:spec
|
|
|
515 |
"called for #(LookPreferences setForegroundColor: (...) setBackgroundColor: (...) ...)"
|
|
|
516 |
|
|
|
517 |
|coll|
|
|
|
518 |
|
|
|
519 |
coll := OrderedCollection new.
|
|
|
520 |
2 to:spec size by:2 do:[:index |
|
|
|
521 |
coll add:
|
|
|
522 |
(Array with:(spec at:index)
|
|
|
523 |
with:(self getArg:(spec at:index+1)))
|
|
|
524 |
].
|
|
|
525 |
^ coll.
|
|
|
526 |
!
|
|
|
527 |
|
|
|
528 |
getColorValue:spec
|
|
|
529 |
"called for #(ColorValue #sym)
|
|
|
530 |
or #(ColorValue red green blue)"
|
|
|
531 |
|
|
|
532 |
|clr arg|
|
|
|
533 |
|
|
|
534 |
(arg := spec at:2) isSymbol ifTrue:[
|
|
|
535 |
(Color respondsTo:arg) ifTrue:[
|
|
|
536 |
^ Color perform:arg
|
|
|
537 |
].
|
|
|
538 |
^ Color name:arg asString ifIllegal:[Color black]
|
|
|
539 |
].
|
|
|
540 |
arg isInteger ifTrue:[
|
|
|
541 |
^ ColorValue scaledRed:arg
|
|
|
542 |
scaledGreen:(spec at:3)
|
|
|
543 |
scaledBlue:(spec at:4)
|
|
|
544 |
].
|
|
|
545 |
^ ColorValue red:arg
|
|
|
546 |
green:(spec at:3)
|
|
|
547 |
blue:(spec at:4)
|
|
|
548 |
|
|
|
549 |
|
|
|
550 |
! !
|
|
|
551 |
|
|
|
552 |
!UIBuilder methodsFor:'private spec parsing'!
|
|
|
553 |
|
|
|
554 |
doSpec:aSpec for:aView
|
|
|
555 |
^ self doSpec:aSpec for:aView frame:aView
|
|
|
556 |
!
|
|
|
557 |
|
|
|
558 |
add:aSpec
|
|
|
559 |
self readSpec:aSpec
|
|
|
560 |
!
|
|
|
561 |
|
|
|
562 |
readSpec:aSpec
|
|
|
563 |
|what|
|
|
|
564 |
|
|
|
565 |
what := aSpec first.
|
|
|
566 |
^ self perform:('x' , what , ':') asSymbol with:aSpec
|
|
|
567 |
!
|
|
|
568 |
|
|
|
569 |
doSpec:aSpec for:aView frame:frame
|
|
|
570 |
|state selector args argsToRead|
|
|
|
571 |
|
|
|
572 |
argsToRead := 0.
|
|
|
573 |
args := #().
|
|
|
574 |
aSpec from:2 to:(aSpec size) do:[:element |
|
|
|
575 |
argsToRead > 1 ifTrue:[
|
|
|
576 |
self halt.
|
|
|
577 |
] ifFalse:[
|
|
|
578 |
argsToRead == 1 ifTrue:[
|
|
|
579 |
args := element.
|
|
|
580 |
argsToRead := argsToRead - 1
|
|
|
581 |
] ifFalse:[
|
|
|
582 |
selector := element.
|
|
|
583 |
argsToRead := selector numArgs.
|
|
|
584 |
].
|
|
|
585 |
].
|
|
|
586 |
argsToRead == 0 ifTrue:[
|
|
|
587 |
self doSingleSpec:selector args:args for:aView frame:frame
|
|
|
588 |
]
|
|
|
589 |
]
|
|
|
590 |
!
|
|
|
591 |
|
|
|
592 |
readSpec:aSpec view:aView frame:frameView
|
|
|
593 |
|what|
|
|
|
594 |
|
|
|
595 |
what := aSpec first.
|
|
|
596 |
self perform:('x' , what , ':view:') asSymbol with:aSpec with:aView
|
|
|
597 |
!
|
|
|
598 |
|
|
|
599 |
doSingleSpec:selector args:args for:aView frame:frame
|
|
|
600 |
Verbose ifTrue:[
|
|
|
601 |
'doSingle (' print. aView print. ' -> ' print. selector print.
|
|
|
602 |
' ' print. args printString printNL.
|
|
|
603 |
].
|
|
|
604 |
|
|
|
605 |
self perform:('y' , selector asString asUppercaseFirst , 'view:frame:') asSymbol
|
|
|
606 |
with:args
|
|
|
607 |
with:aView
|
|
|
608 |
with:frame.
|
|
|
609 |
|
|
|
610 |
! !
|
|
|
611 |
|
|
|
612 |
!UIBuilder methodsFor:'private special kludges'!
|
|
|
613 |
|
|
|
614 |
fixFontFor:aComponent
|
|
|
615 |
"since ST-80 seems to use a smaller default font,
|
|
|
616 |
and component sizes are often given in pixels in winSpecs,
|
|
|
617 |
make the font smaller for less ugly looking components."
|
|
|
618 |
|
|
|
619 |
"/ aComponent font:(aComponent font size:8)
|
|
|
620 |
!
|
|
|
621 |
|
|
|
622 |
fixExtentFor:aPoint
|
|
|
623 |
^ aPoint "/ (aPoint * (1 @ 1.5)) truncated
|
|
|
624 |
! !
|
|
|
625 |
|
|
|
626 |
UIBuilder initialize!
|