MAPictureDescription missing from Magritte???

John Chludzinski john.chludzinski at gmail.com
Tue Jun 9 00:42:49 MEST 2009


Lukas, not quite certain what you meant by: "However, I doubt that it
is possible to write it in a platform independent way ..."?  The
platform is the browser; so are you saying it would be browser
specific?  In what way?  (The beginning of this thread was started on
seaside at lists.squeakfoundation.org.)

BTW,  I made some mods to some classes to support pictures:

MAFileUploadComponent subclass: #MMAPicFileUploadComponent
	instanceVariableNames: ''
	classVariableNames: ''
	poolDictionaries: ''
	category: 'MMAApp'!


!MMAPicFileUploadComponent methodsFor: 'rendering' stamp: 'jtc 6/8/2009 17:44'!
renderEditorOn: html

	self value isNil
		ifFalse: [
			html table: [
				html tableRow: [
					html image
						id: 'XXX';
						document: self value contents mimeType: self value mimetype].
				html tableRow: []]].

	self isMultipart
		ifTrue: [ self renderUploadOn: html ]
		ifFalse: [ self renderRemoveOn: html ]! !


<<<<<<<<<<<<<<<<<<This will put the picture in the
editor>>>>>>>>>>>>>>>>>>>>>>>>>


MAFileDescription subclass: #MMAImageFileDescription
	instanceVariableNames: ''
	classVariableNames: ''
	poolDictionaries: ''
	category: 'MMAApp'!

"-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- "!

MMAImageFileDescription class
	instanceVariableNames: ''!

!MMAImageFileDescription class methodsFor: 'as yet unclassified'
stamp: 'jtc 6/8/2009 16:29'!
defaultReportColumnClasses

	^ Array with: MMADescribedImageColumn! !


MADescribedColumn subclass: #MMADescribedImageColumn
	instanceVariableNames: ''
	classVariableNames: ''
	poolDictionaries: ''
	category: 'MMAApp'!

!MMADescribedImageColumn methodsFor: 'as yet unclassified' stamp: 'jtc
6/8/2009 18:21'!
renderCellContent: anObject on: html

	| myValue |

	myValue _ (self valueFor: anObject).
		"myValue contents class asString displayAt: 0 at 40."

	(myValue isNil or: [myValue contents isEmpty]) ifTrue: [
		^html render: (self formatter value: myValue)].

	html image
		id: 'XXX';
		document: myValue contents mimeType: myValue mimetype
! !

<<<<<<<<<<<<<<<<<<This will put the picture in the
report>>>>>>>>>>>>>>>>>>>>>>>>>


---John


On Fri, Jun 5, 2009 at 6:17 PM, John Chludzinski
<john.chludzinski at gmail.com> wrote:
>
> After searching about I've come to the conclusion that Magritte is missing MAPictureDescription + MAPictureComponent classes.  I would like to have a passport ilk pictures appear in Magritte generated reports and editors for users of a system by defining a #descriptionPicture class-side method for a system-user class.  Not that easy!
>
> I assume I'll need to add these classes (MAPictureDescription + MAPictureComponent) to Magritte?  ----John



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