#423 "Home All" button in Axis does not get disabled when a program is running

[Sebastian Kuzminsky]

http://tom-itx.no-ip.biz:81/~tom-itx/irc/logs/%23linuxcnc-devel/2015-05-07.html

JT reports: Bug is present in 2.7.0~pre6, absent in 2.6.

[Dewey Garrett]

my tests shows this behavior (Home All button not disabled while running) does exist in 2.6 but not v2.5_branch
bisect:

ok 43eda79 2012-05-09 10:48:08 -0500 Jeff Epler axis: Add grid lines to preview

not ok 55d93a8 2012-05-29 02:24:32 +0200 Michael Haberler queued MDI: support in task & Axis

in axis.tcl (at 55d93a8):
the "Home All" button is disabled here (when program run started):

2032 } else {
2033 $::_tabs_manual.jogf.zerohome.zero configure -state disabled
2034 }

but inadvertently reenabled here:

2011 if {$::queued_mdi_commands < $::max_queued_mdi_commands } {
2012 enable_group $::manual
2013 } else {

not familiar with the logig for queued_mdi_commands, maybe
someone else can be helped by this bisect

[Chris Radek]

I found this was also broken in 2.6. Fixed in 86797c98.

It wasn't just Home All; lots of controls were incorrectly enabled.