[nvda-addons] Re: Basic script questions
- From: "Joseph Lee" <joseph.lee22590@xxxxxxxxx>
- To: <nvda-addons@xxxxxxxxxxxxx>
- Date: Mon, 2 Jun 2014 16:28:01 -0700
Hi,
This is already possible in NVDA core (via mouse), but I'm thinking about a
way to do this while navigating via touch. In my opinion, I'd rather not
implement this for keyboard navigation.
Cheers,
Joseph
-----Original Message-----
From: nvda-addons-bounce@xxxxxxxxxxxxx
[mailto:nvda-addons-bounce@xxxxxxxxxxxxx] On Behalf Of Brian Gaff lists
account
Sent: Monday, June 2, 2014 3:58 PM
To: nvda-addons@xxxxxxxxxxxxx
Subject: [nvda-addons] Re: Basic script questions
Which is a pity, as I rather fancied the idea of having a nice musical sound
rising and lowering in its pitch as one moved up and down a document so one
did not have to keep looking at the status line or whatever to get te o
position in your mind.
Brian
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Unless Brian Gaff is in the To line display name field.
----- Original Message -----
From: "Joseph Lee" <joseph.lee22590@xxxxxxxxx>
To: <nvda-addons@xxxxxxxxxxxxx>; <nvda-addons@freelists.orgANDLE_T>
Sent: Monday, June 02, 2014 4:53 PM
Subject: [nvda-addons] Re: Basic script questions
> Hi Amanda,
> You cannot really "generate" wave signals via NVDA. However, you can
> play a wave file using NV wave module, with the name of the file to
> play as a parameter (Mick knows more about this than I do; I rarely
> use NV wave player). And you cannot generate multiple tones using tones
module.
> Cheers,
> Joseph
>
> ----- Original Message -----
> From: Amanda Lacy <lacy925@xxxxxxxxx
> To: nvda-addons@xxxxxxxxxxxxx
> Date sent: Mon, 02 Jun 2014 10:50:59 -0500
> Subject: [nvda-addons] Re: Basic script questions
>
> So I have another question...
>
> Tones.beep doesn't output multiple frequencies at once. To do this I
> assume I will need to generate wave data (usually done as floats
> between
> -1.0 and 1.0) and feed them to nvwave.wavePlayer. The problem is,
> wavePlayer.feed takes an str argument, and I can find very little
> information about the format of this string. So, how do you generate
> waves and play them?
>
> Amanda
> On 5/30/2014 7:53 PM, Joseph Lee wrote:
> Hi Amanda,
> 1. You can get the name/identifier for the gesture by doing
> gesture.displayName. The complete list of valid gestures is located
> in NVDA core under source/vkCodes.py.
> 2. To send the gesture to the operating system, at the beginning of
> the script routine, write gesture.send().
> 3. I usually use print statements in the script body to locate errors.
> When
> this is done, NVDA will output stdout as part of the log viewer text
> (log file). Of course in production releases, remove traces of
> debugging once you know your script is working as advertised.
> Any other questions?
> Cheers,
> jsoeph
>
> -----Original Message-----
> From: nvda-addons-bounce@xxxxxxxxxxxxx
> [mailto:nvda-addons-bounce@xxxxxxxxxxxxx] On Behalf Of Amanda Lacy
> Sent: Friday, May 30, 2014 5:43 PM
> To: nvda-addons@xxxxxxxxxxxxx
> Subject: [nvda-addons] Basic script questions
>
> Hi, these are just a few dumb questions while I experiment with a few
> plugins before actually getting started on my project.
>
> First, is there a comprehensive list of gestures and their names?
>
> Second, normally a script won't execute and then send the gesture to
> the operating system, but is there a way to make it do this?
>
> Finally, and this is more of a debugging question, what's the easiest
> way to get error messages? I've been copying my code to the global
> plugins folder and then reloading the plugins, but this doesn't
> generate any messages when things don't work.
>
> Amanda
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