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Graphics/Discussion/CWM/OpenKODE/The HMI interact with applications/List of Posts
Forum Topic - The HMI interact with applications: (2 Items)
   
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hu xiaohua
07/27/2009 2:11 AM
post34594
The HMI interact with applications   
Hi,I try to create a video player that the flash HMI and video display application. 
The flash HMI contain the play button and stop button.The video display application is that display picture by OpenVG.
The HMI flash is on the head of graphics layer,the application is on the second graphics layer.

The "Enabling the HMI" documentation:
http://www.qnx.com/developers/docs/6.4.1/composition_manager/dev_guide/overview.html  refers to 

How to the flash HMI commnicate with the OpenKode?
if there aren't the flash HMI the application can run correctly,add to the flash HMI the applications need to chang?

How to the HMI call io-winmgr to access application buffers?  

Thank you very much!
Etienne Belanger(deleted)
07/27/2009 8:57 AM
post34604
Re: The HMI interact with applications   
The Flash composition manager plugin (hmip-compmgr) has a configuration option that controls if the player will register
 itself as a delegate with io-winmgr. When "window_manager" is set to true, the Flash player will start receiving 
notifications from the Composition Manager whenever new windows are created, existing windows are deleted, or when a 
window's property has changed. The composition manager will allow the HMI to control windows is if they were its own.

The feature that gives an HMI access to another application's buffers is still under development.

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