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38 Commits

Author SHA1 Message Date
Eric Melville
5ee1d75f0a Test data before using it. 
Of course, libdialog is still chock-full of similar bugs, but it's been
multiple years and no one has any better suggestions so the bugs will just
be dealt with case-by-case.

PR:	28221
 2004-02-26 01:52:39 +00:00
David E. O'Brien
cd883fb617 Use __FBSDID over rcsid[]. 2003-05-03 21:31:08 +00:00
Eric Melville
87aaead2f8 Improve the interface provided by libdialog. Move a cursor around over 
the components and trigger actions based on its position. This reduces
the need to remember the functions of various keys, and makes the
interface more consistant across library.
~
 2001-07-18 05:21:37 +00:00
Jordan K. Hubbard
9639dc68d7 *Really* make space accelerators work; no wonder Brian McGovern was 
confused!  I fat-fingered the first commit.
 1999-12-17 02:44:09 +00:00
Jordan K. Hubbard
34fa097361 Prevent spaces from being interpreted as accelerators. 1999-12-14 04:18:22 +00:00
Warner Losh
bdca080cce Use braces to avoid potentially ambiguous else clause. 
main's return type is int not void.

Reviewed by: obrien and chuckr
 1999-04-25 22:14:06 +00:00
Jordan K. Hubbard
d1b7206119 Fix improperly re-entrant code which caused the menu spammage we've 
been seeing since 2.2.1.
Pointed-in-the-right-direction by:	phk
 1997-10-12 12:09:46 +00:00
Andrey A. Chernov
5ee71a0d7b Fix various overflows for items longer then menu width. 
Fix cursor place after PgUp/PgDn.

Should go into 2.2
Submitted by: "Anatoly A. Orehovsky" <tolik@mpeks.tomsk.su>
 1997-02-28 19:18:47 +00:00
Jordan K. Hubbard
a59ff6e254 Go on one of my periodic rampages through this code, trying to make 
it DTRT.  In the process, discover the usual 10-15 evil bogons which
have been lurking in it for years.  This closes, for one thing, the
recent report Mike Smith made about nested checklist menus returning
with the scrolling region messed up.
 1997-01-17 08:19:19 +00:00
Jordan K. Hubbard
75c6403334 Allow emacs-style next/prev characters as well as arrow keys so that 
I can offer this as a consistent feature.
 1997-01-15 02:50:48 +00:00
Jordan K. Hubbard
15232ab26e 1. Remove some ancient bogons from when I initially added dialogMenuItem 
support.
2. Have message boxes say "Continue" instead of "Exit"
 1996-07-11 18:22:16 +00:00
Jordan K. Hubbard
1cca289947 Fix a couple of whoopers which somehow went undetected until now. 1996-07-11 11:15:28 +00:00
Jordan K. Hubbard
3bd9961585 Add missing dialog_clear() calls. 1996-07-05 07:42:23 +00:00
Jordan K. Hubbard
d1efb9fdc2 Fix the OK/Cancel accellerator bogon I introduced a few days back. 1996-04-28 02:13:07 +00:00
Jordan K. Hubbard
1e702eb8a5 Fix what I just broke with DITEM_LEAVE_MENU 1996-04-27 07:09:41 +00:00
Jordan K. Hubbard
7af0a5dbaf More custom hackery to deal with issues discovered in sysinstall. 1996-04-25 17:27:18 +00:00
Jordan K. Hubbard
ab112e9f34 Allow some post-fire actions to be combined in ways that weren't 
possible before.
 1996-04-25 13:34:37 +00:00
Jordan K. Hubbard
060882c315 Make the DITEM_RECREATE option work properly. 1996-04-20 01:28:20 +00:00
Jordan K. Hubbard
806a609d46 Remove a long-standing window leak I just noticed. 1996-04-18 13:36:39 +00:00
Jordan K. Hubbard
c50c22c798 Remove the special-case behavior for fire actions that return 
DITEM_FAILURE - formerly they would simply act as an implicit "continue",
but this is wrong.  If you want this behavior, you should now return
with the DITEM_CONTINUE flag set.

Also make the semantics of DITEM_RESTORE quite a bit different - rather
than restore the screen back to pre-menu state, we restore the menu
itself.  This is more correct for a variety of reasons when dealing with
nested menus (whoops!).
 1996-04-18 13:21:26 +00:00
Jordan K. Hubbard
6562be49a5 More changes to attempt to make this whole new dialog scheme more 
robust.  The new "fire" actions, while affording signficantly more
interactivity to libdialog, come at a cost - if the fire action trashes
the screen then you're not going to be in Kansas anymore when you
come back to the menu and there had better be considerable extra
smarts in place for coping with such a situation.  These changes are my
attempt to do just that.
 1996-04-16 12:17:27 +00:00
Jordan K. Hubbard
056985cc17 Remove some of the grot I added to try and save/restore screen contents. 
This shouldn't be done here, it should be done in the client as needed.
 1996-04-13 13:13:32 +00:00
Jordan K. Hubbard
de16e2a457 Save screen before calling any fire() callbacks - you never know what 
they might do to the screen.
 1996-04-08 10:28:07 +00:00
Jordan K. Hubbard
3d681421e0 Refresh dialogs if a callback action fails. 1996-04-08 10:02:55 +00:00
Jordan K. Hubbard
738c371d22 Next round of changes - make dialog boxes drawable at arbitrary X,Y locations 
and add selection traversal callbacks so context-sensitive behavior can
even be implemented for individual menu items.  These work around the two
largest issues holding me back with some of my sysinstall changes.
 1996-01-01 03:43:58 +00:00
Jordan K. Hubbard
fa8dc2c075 Add changes to: 
o Support a new, fully backwards-compatible API for controling
	  individual items in dialog menus.
	o Write a man page.
	o Add some test code.
 1995-12-23 01:10:20 +00:00
Rodney W. Grimes
4399be3cbd Remove trailing whitespace. 1995-05-30 05:05:38 +00:00
Andrey A. Chernov
ee02f1d697 Saved scroll fixed. 1995-03-21 01:06:07 +00:00
Andrey A. Chernov
2270889953 Fix arrows printout for non-arrows keys in menubox 
Move arrows printout to single kernel function
Add PgUp/PgDn/Home/End to checkbox and radiobox
 1995-03-02 01:03:39 +00:00
Andrey A. Chernov
895aadbcfb file selector, helpline, helpfile and more, with my fixes 
Submitted by: wmbfmk@urc.tue.nl
 1995-02-15 19:44:08 +00:00
Andrey A. Chernov
255ec70534 Add more range/argument checking 
Submitted by: charnier@lirmm.fr
 1995-01-30 14:11:58 +00:00
Andrey A. Chernov
852ffa1977 silently restrict all boxes to LINES, COLS 1994-11-18 22:49:09 +00:00
Andrey A. Chernov
04339572bc Fix original bug with wrong calculated dims for items list. 
Add args check for functions when autosizing impossible.
 1994-11-17 19:21:51 +00:00
Andrey A. Chernov
5f5d7caab1 Full autosizing support, now you can pass -1, -1 for any 
string
 1994-11-16 14:37:37 +00:00
Andrey A. Chernov
9570a6deea Add pointer check after each newwin/subwin with error diagnostic 1994-10-31 04:02:31 +00:00
Andrey A. Chernov
3f20de5a5f Implement dialog_prgbox() function which allows run program 
(via pipe) with output to dialog box
 1994-10-28 03:08:28 +00:00
Andrey A. Chernov
8a585590ef Declare more functions externally. 
Don't forget to use 'make beforeinstall'...
 1994-10-20 21:56:45 +00:00
Andrey A. Chernov
3728ed9c8f Make all dialog box available from C programs via functions calls 1994-10-11 23:30:51 +00:00