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1994-11-01
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Page 1 Arq Page 1
Arq
Copyright © 1990,91 by Martin Laubach, Peter Wlcek and René Hexel
All rights reserved
Page 2 Arq Page 2
1. Introduction
Arghh! There it is again... My favorite application just
wanted to inform me of some important event. And there it
appears, the much-hated standard system requester, that
itty-bitty window that seems glued forever to the upper left
edge of the screen, a requester that can only be acknoledged
using the mouse or some much too cryptic key combination (ugh!
been reading too much lyric lately?)
It seems that although appearance of these system requesters
has been improved in Kickstart 2.0 over 1.3, it wasn't nearly
enough. Close, but no banana...
2. Who and why
Especially Peter was very unhappy with the new style
requesters in 2.0 (he doesn't like the 1.3 version either) --
"They have redone the Workbench, it now looks slick and shiny,
but those requesters are about as awful as they could be", and
"the design of the new requesters has already improved quite a
bit -- compared to Kickstart 1.3. But yet they are not yet
state-of-the-art".
Having seen one of my earlier tools, "CR", that remapped the
requesters under 1.3 to something a bit more appealing to the
eye (and IMHO, kinda much more user friendly), he came up with
the idea of redesigning those dialog boxes.
In the beginning, I was not quite happy about rewriting my
code to suit his rather perfectionist ideas ("now leave two
pixels here, and don't forget that line of gray to the
right...") -- no idea how he's done it, but he finally got me to
the point to do him the favor.
So here's the result. Note that it is trimmed to fit the "new
look" of Workbench 2.0 (hires interlace -- any other resolution
will make it look a bit weird).
3. What
Arq, abreviation for -- well, I forgot --, is a little utility
to improve the look and feel of system requesters under AmigaOS
2.0. Or, as Peter put it:
"If you were ever used to those really professional
Custom-Requesters for KS 1.3 from mjl, you were missing those
under AmigaOS-2. Well -- here they are!"
Since 1.57, Arq features a sound interface -- any appearing
requester now may be accompagnied by some user-definable sound.
What
Page 3 Arq Page 3
Please refer to the respective chapter for more information
about the sound interface.
Arq wedges into Intuition's AutoRequest(), EasyRequest() and
DisplayBeep() vectors (as well as CloseScreen(), but you won't
notice that one), and replaces each of those routines by our
artist's idea of a requester.
Note that the graphics are stored in fax-like compression
format. This means that you (a) won't be able to compress it
much further, (b) having several Arq requesters open on a plain
vanilla 68000 will slow down the system a bit.
4. How to
Just "run arq" and enjoy the improved system messages. To stop
it, just send it a ^C via the "break" command (though I doubt
you'll ever want to quit it).
Under 2.0, you can control Arq with the Commodities Exchange
tool. You may freely enable, disable, or kill Arq. Also, when
you start Arq a second time, it will remove itself from the
system.
The main advantage of those requesters is (apart their look),
that we moved the strange combination of Left-Amiga-V and
Left-Amiga-B to the ESC and RETURN key, which makes life quite a
lot easier (no more knots in your fingers) -- though, of course,
those are working too.
Another possibility is to use the function keys, where F1
corresponds to the leftmost, F2 to the second, and so forth,
gadget -- that way you can answer requesters with more than two
buttons, like IconEdit's.
Though written with 2.0 in mind, Arq does work under 1.3 as
well -- but the layout will look a bit stretched in
non-interlace mode. We will come out with an adapted version
when the time is ripe (ie. bug me, and you'll probably get it
[sigh]).
Please also note that this command replaces some of the
library vectors in intuition.library -- restoring them is per
definitionem not a safe operation. While this works most of the
time, you may witness wonderful things happening when there is
another tool wedged in after Arq. So please be careful.
How to
Page 4 Arq Page 4
5. Sounding away
Instead of building the sound capability into Arq itself, we
chose to implement it following the client-server model: a
sound playing server, as, for example the "upd" sound daemon by
Jonas Petersson will do all the hard work, giving you the
additional bonus of being able to play your favorite tunes from
your ARexx programs...
The following sound IDs are used, for the corresponding
requesters and DisplayBeep -- please refer to upd's
documentation how these work.
· warn_write_protected
· warn_insert_volume
· warn_delete
· warn_printer
· error_task_held
· error_read_write
· error_general
· warn_general
· query_general
· beep
6. License
This material is © Copyright 1990 by Martin J. Laubach, Peter
Wlcek and René Hexel -- All rights reserved.
It may be distributed freely as long as the following
restrictions are met:
The distributor may charge a fee to recover distribution
costs. The fee for diskette distribution should not be more than
the cost to obtain the same diskette from Fred Fish.
The distributor agrees to cease distributing the programs and
data involved if requested to do so by the authors.
You may copy and distribute verbatim copies of the program's
executable code and documentation as you receive it, in any
medium, provided that you conspicuously and appropriately
publish only the original, unmodified program, with all
copyright notices and disclaimers of warranty intact and
including all the accompanying documentation, example files and
anything else that came with the original.
The author will not be liable for any damage arising from the
failure of this program to perform as described, or any
destruction of other programs or data residing on a system
attempting to run the program. While I know of no damaging
errors, the user of this program uses it at his or her own
License
Page 5 Arq Page 5
risk.
License
Page 6 Arq Page 6
7. Acks and Naks
Amiga and AmigaDOS are trademarks of Commodore-Amiga, Inc.
ARexx by William S. Hawes.
Perfectionism by Peter Wlcek.
Sporting events, transportation and girls by
the Beach Boys.
upd by Jonas Petersson.
Window centering code by Holger Gzella, with additional comments
by Peter Cherna.
8. Postscript
We are not really happy yet with the imaginery for "?" and
"!". Should you have "THE" idea, please get in touch with any of
us...
Also, don't hesitate to yell when you've got graphics you'd
like to see in the next version.
9. Reactions
If you have any comments, ideas what could or should be
improved, bug reports or just like to chat a bit, please feel
free to contact me at one of the following addresses... I just
*love* receiving mail!
FidoNet: 2:310/3.14
Usenet: mjl%alison@cbmvie.at
{cbmvax!cbmehq, mcsun!tuvie}!cbmvie!alison!mjl
Peter, the graphics and animation wizard, can be reached
2:310/42 in FidoNet.
Looking forward to reading from you,
mjl
Reactions
Page 7 Arq Page 7
10. Road Map
1. Introduction .................................... 2
2. Who and why ....................................... 2
3. What ............................................ 2
4. How to ........................................... 3
5. Sounding away .................................... 3
6. License ......................................... 4
7. Acks and Naks ..................................... 6
8. Postscript ...................................... 6
9. Reactions ....................................... 6
10. Road Map ........................................ 7
Road Map