[jawsscripts] Re: functions SetVerbosityLevel and SetScreenEcho
- From: "Jackie McBride" <abletec@xxxxxxxxx>
- To: jawsscripts@xxxxxxxxxxxxx
- Date: Wed, 14 May 2008 10:33:52 -0700
What program are u writing these scripts for? Why do u have a
newtextEvent function in these scripts? Does speech output not occur
otherwise? & why do u have the screen stabilized function speaking?
That should not occur except perhaps for debugging purposes.
Also, if you're setting screen echo or screen verbosity, then u should
probably use either screenEchoToggle or VerbosityToggle, or do a
SetJcfOption. I rather suspect here that your newTextEvent speaks,
then calls the default, which also speaks, &/or that your
screenStabilized function is also speaking text. Fix that stuff & u
should be good to go, & is why neither changing screen echo &/or
verbosity has no effect.
On 5/14/08, marquats@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
<marquats@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
> Thanks for your reply Jackie McBride,
>
> I have tried what you wrote. I realized that the functions are called
> different than is documented in the fsdn.chm file. The following construct
> is compiled and runs. But it has no effect on the multiple speech output:
>
> while GetVerbosity() != ADVANCED
> VerbosityLevel()
> endwhile
> while GetScreenEcho() != ECHO_NONE
> ScreenEcho ()
> endwhile
>
>
>
> The whole script follows:
>
>
> Include "HjGlobal.jsh" ; default HJ global variables
> Include "hjconst.jsh" ; default HJ constants
> use "JAWS Braille.jsb"
>
> Globals
> Handle ZeilenLabel, ;; Handle of Label with braille output
> Handle SprachLabel, ;; Handle of Label with speech output
> Handle MainWin, ;; for initialisation of the previous
> string SprachSig ;; if changed, output the speech
>
> Void Function NewTextEvent (handle hWnd, string sBuffer,
> int nAttributes, int nTextColor, int nBGColor,
> int nEcho, string sFrName)
> var handle mainw
> ;; if not initialized, get Handles of labels:
> if ZeilenLabel == MainWin || SprachLabel == MainWin then
> Let mainw = GetAppMainWindow(hWnd)
> If GetWindowName (mainw) == "BSLern" then ;;right application
> If sFrName == "Sprachausgabe" Then
> Let SprachLabel = hWnd
> ElIf sFrName == "Zeilenanzeige" Then
> Let ZeilenLabel = hWnd
> EndIf
> EndIf
> ;;NewTextEvent (hWnd, sBuffer, nAttributes,
> ;; nTextColor, nBGColor, nEcho, sFrName) ;; is this necessary?
> EndIf
> EndFunction
>
> Void Function ScreenStabilizedEvent (Handle hWnd)
> var string labeltext,
> string zeilentext,
> string spsig
> ;; if initialized, get text and do output:
> if ZeilenLabel != MainWin && SprachLabel != MainWin then
> Let labeltext = GetWindowText (ZeilenLabel, false)
> Let zeilentext = StringChopLeft (labeltext, 1)
> Let spsig = StringLeft (labeltext, 1)
> BrailleMessage (zeilentext, 0, 1000000)
> ;;;;Speech output:
> if spsig != SprachSig then
> SayMessage (OT_SCREEN_MESSAGE, GetWindowText(SprachLabel,false))
> ;;OT_JAWS_MESSAGE=3, OT_SCREEN_MESSAGE=OT_MESSAGE=4 which???
> Let SprachSig = spsig
> endif
> endif
> EndFunction
>
> Void Function WindowActivatedEvent (Handle window)
> Let MainWin = GetAppMainWindow(window)
> Let SprachLabel = MainWin ;; to ensure correct initialisation
> Let ZeilenLabel = MainWin
> ;; try to supress all but the explicit output done by
> ;; SayMessage() and BrailleMessage() :
> while GetVerbosity() != ADVANCED
> VerbosityLevel()
> endwhile
> while GetScreenEcho() != ECHO_NONE
> ScreenEcho ()
> endwhile
> EndFunction
>
>
> End of script.
>
>
>
>
>> Thomas:
>>
>> U should always put
>> include "hjconst.jsh" &
>> include "hjglobal.jsh"
>> at the top of your script file.
>> Also, why not use ctrl i to insert your functions--that way
>> you're certain of correct spelling.
>>
>> Lastly, if these do not resolve the problem, then paste your
>> code in a message & let us look at it--perhaps we can give u
>> some assistance.
>
>
>>> I wrote a script which outputs text appearing in two labels
>>> on the program's main window. One label gives the speech output,
>>> the other the braille output. I have the problem that Jaws reads
>>> the speech output twice or more.
>>> (I realized that the voice pitch is not always the same.
>>> Some (not all) of the repetitions are said with a higher pitch.)
>>>
>>> ...
>>>
>>> I use Jaws 8.0.2173 (German version)
>>> The program is self-written in C++ using Visual Studio 2005
>
>
>
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--
Jackie McBride
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