[jawsscripts] Re: collection datatype
- From: Jackie McBride <abletec@xxxxxxxxx>
- To: jawsscripts@xxxxxxxxxxxxx
- Date: Wed, 28 Jul 2010 09:29:13 -0700
The "about Jaws" dialog says I have that version. This script is not
here. What the firetruck is going on here? I feel like I've just
stepped into the twilight zone. I truly do not understand this! Surely
I'm missing something--but what? This could prove to be truly
embarrassing when all is said & done. I am totally weirded out! I
don't use researchIt or aim. Maybe I'll modify the install & see if
there are some scripts that haven't been installed yet? But that truly
makes no sense!
On 7/28/10, David Farough <David.Farough@xxxxxxxxxxxxx> wrote:
> I have it in version 11.0.1461
> I found it in the default scripts in the GetTermForResearchIt
> function.
>
> * extracted text follows.
> string Function getTermForResearchIt ()
> var
> collection here
> let here = new collection
> ;Basic demonstration of how collections work within JAWS.
> ;This is of course a bit simplistic and the uses are far more
> wide-ranging than here, but at least the basic idea gets conveyed.
> ;final note on collections in general - there is no arraycopy or
> collectioncopy so if you pass it around, it's byref / the address to the
> original.
> ;You'd need to for / forEach through it and independently make your own
> copy if that's what you want,
> ; but could be memory-intensive.
> ;this is really simplistic collection.
> ;We never want selected text anywhere if the JAWS or invisible cursor
> is active:
> if ! isJAWSCursor () && ! isInvisibleCursor () then
> let here.selectedText = getSelectedText ()
> endIf
> let here.word = getWord ()
> let here.window = getFocus ()
> let here.class = getWindowClass (here.window)
> let here.type = getWindowSubtypeCode (here.window)
> if ! here.type then
> let here.type = getObjectSubtypeCode (TRUE)
> endIf
> let here.isMultiline = (here.type == wt_MULTILINE_EDIT
> || getWindowStyleBits (here.window) & ES_MULTILINE
> ;|| stringContains (getActiveCursorName (), cscFSDomCursorName); FSDom
> can run in single-line edit controls
> || here.class == cwc_Word_Document || here.class == cwc_Word_Document2
> || here.class == cwc_WordPerfect_Document
> );
> let here.AcceptsSelection = isVirtualPcCursor () || (isPcCursor () &&
> here.isMultiline)
> if here.AcceptsSelection then
> if here.selectedText then
> return here.selectedText
> else
> return here.word
> endIf
> elIf ! here.selectedText && (here.type == WT_EDIT || here.type ==
> WT_READONLYEDIT || stringContains (here.class, "edit")) then
> return here.word
> elIf !isPcCursor () then
> return here.word
> else
> return cscNull
> endIf
> ;not necessary for a local script call but invaluable if the collection
> has been passed around.
> ;The last pointer that drops the collection causes internal garbage
> collection, aka no scrubbing needed by you
> ;Obviously since collections / arrays are done byref only dereference
> when you or whoever's using your collection doesn't need it anymore.
> let here = null();variant nothing = dump it
> endFunction
>
>
>
>
> David Farough
> Application Accessibility Coordinator/coordonateur de l'accessibilité
> Information Technology Services Directorate /
> Direction des services d'information technologiques
> Public Service Commission / Commission de la fonction publique
> Email / Courriel: David.Farough@xxxxxxxxxxxxx
> Tel. / Tél: (613) 992-2779
>
>>
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--
Change the world--1 deed at a time
Jackie McBride
Scripting Classes: http://jawsscripting.lonsdalemedia.org
homePage: www.abletec.serverheaven.net
For technophobes: www.technophoeb.com
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