Re: [g-a-devel] AccessibleDeviceEventMask and SPI_registerDeviceEventListener()

[Jeff Cai <Jeff Cai Sun COM>]

Hi, Nagappan

Will CSPI  support D-BUS later after we migrate from CORBA to D-BUS?  Or 
CSPI will be EOLed?

If an AT program is written in C, how could it use the interface 
provided by pyatspi?

Jeff

Nagappan A wrote:
> Hi Sam,
>
> 2008/12/12 Quiring, Sam <Sam Quiring windriver com 
> <mailto:Sam Quiring windriver com>>
>
>     Greetings,
>      
>     I have this call in my app:
>      
>         #define BUTTON_EVENTS (SPI_BUTTON_PRESSED | SPI_BUTTON_RELEASED)
>         SPI_registerDeviceEventListener(mouse_device_listener,
>     BUTTON_EVENTS, 0);
>     My read of the documentation,
>     http://library.gnome.org/devel/at-spi-cspi/stable/at-spi-cspi-Registry-queries.html#SPI-registerDeviceEventListener,
>     is that my listener should receive all button_press and
>     button_release events.  Most runs of my application never receive
>     any button_release events.  Sometimes the app receives 1
>     button_release.  I have no log at this time that shows more than 1
>     button_release.
>      
>     On the other hand, I believe I am receiving the correct amount of
>     button_pressed events.
>
>
> The events generated in CSPI is not reliable as compared to the 
> pyatspi. If possible, I recommend to use pyatspi. Also another 
> advantage will be, when we move to DBus from CORBA, as of now we don't 
> have CSPI for DBus based implementation.
Nagappan



> Thanks
> Nagappan
>
>      
>     Are there any known bugs in this area?
>      
>     -Sam
>      
>      
>
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>
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