Commit 602fe490 authored by Neil Turton's avatar Neil Turton
Browse files

Initial revision

parent 0728a78f
***************************************************************************
* *
* Project: RiscOS *
* *
* Module: FilterMgr *
* *
* Created: Sun 17-Mar-91 By: Ran Mokady *
* *
* First version: 0.01 *
* *
* Copyright: (C) 1991, Acorn Computers Ltd., Cambridge, England. *
* *
***************************************************************************
Purpose:
========
Manage filters attached to Wimp_Poll.
***************************************************************************
Change Log:
===========
---------------------------------------------------------------------------
Version: 0.01 Sun 17-Mar-91 Ran Mokady
Created.
---------------------------------------------------------------------------
Version: 0.02 Tue 28-May-91 Ran Mokady
Added option to register a filter for all tasks.
---------------------------------------------------------------------------
Version: 0.03 Wed 29-May-91 Ran Mokady
Fixed bug: Crashed when non-existing filter removed.
---------------------------------------------------------------------------
Version: 0.04 Wed 19-Jun-91 Ran Mokady
Fixed bug, don't release filters on service reset.
---------------------------------------------------------------------------
Version: 0.05 Tue 10-Sep-91 Ran Mokady
Changed module header not to release workspace on die.
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Version: 0.06 Mon 27-Jan-92 Ran Mokady
Now includes Hdr:Switcher
Fixed bug, didn't allow filters to be deregistered from within themselves.
---------------------------------------------------------------------------
Version: 0.07 Thu 16-Apr-92 Lawrence Rust
* Respond to Service_WimpRegisterFilters, fixes RP-1637.
* Deregistration ensures that only the low 16 bits of the task handle
  match since only these are saved in the filter block. Fixes RP-2404
* Delay registering with wimp until first filter registered. This
avoids unnecessary degradation in WimpPoll performance
---------------------------------------------------------------------------
Version: 0.08 Wed 22-Apr-92 David De Vorchik
* Broadcast two new services to indicate when the Filter Manager has been installed
and when it is dying.
---------------------------------------------------------------------------
Version: 0.09 Fri 17-Dec-93 Neil Kelleher
* Post Filter now passes event to all filters (even when a filter claims the event)
but only returns the event to the task if none of the filters claimed it.***************************************************************************
MEDUSA - RISC OS 3.50 build
***************************************************************************
* *
* Project: Black *
* *
* Module: Filter *
* *
* Created: Tue 21-Jun-94 By: Aideen McConville *
* *
* First version: 0.09 *
* *
* Copyright: (C) 1994, Acorn Computers Ltd., Cambridge, England. *
* *
***************************************************************************
Purpose:
========
***************************************************************************
Change Log:
===========
---------------------------------------------------------------------------
Version: 0.09 Tue 21-Jun-94 Aideen McConville
Moved to new source tree.
---------------------------------------------------------------------------
Version: 0.10 Fri 09-Sep-94 Steve Cormie
* Fixed MED-03707: now fully internationalised.
---------------------------------------------------------------------------
Version: 0.11 Fri 28-Oct-94 Steve Cormie
* Added directed comments to Messages file for message tokenisation.
* Moved command help/syntax from Global.Messages to Messages file.
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