Bug 26237 - Improve the device event controller code.
Summary: Improve the device event controller code.
Status: NEW
Alias: None
Product: at-spi2
Classification: Unclassified
Component: core (show other bugs)
Version: unspecified
Hardware: Other All
: low enhancement
Assignee: Mark Doffman
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Reported: 2010-01-26 03:37 UTC by Mark Doffman
Modified: 2010-01-26 03:37 UTC (History)
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Description Mark Doffman 2010-01-26 03:37:06 UTC
The DeviceEventController code of the registryd is in severe need of a Re-factoring.

The device event controller has the following functionality.

1. Converting and forwarding X events on to AT's
2. Registering Keystroke listeners and delivering keystrokes from applications to AT's
   - This requires taking KeyGrabs using X, and keeping track of the KeyGrabs.
3. Polling for mouse movement events and forwarding them on to AT's
4. Providing a D-Bus interface to clients for all its functionality.

All of these complicated features are implemented inside one 3000 line file, deviceventcontroller.c. It is almost impossible to see what is going on, and in the future, when we may wish to make changes to the keystroke delivery, we will run in-to great difficulty.


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