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################################################################################
# qsig: defines the layout and functions of the signal job dialog box.
proc qsig {} {
  global jobsSelected LABELFONT jobidField SERVER_HOSTS cmdpath qsigDialogBox \
	 otherEntryField qsigv
  global radioboxOther
  global activeWindow

  busy_cursor
## Bring up the standard Dialog box ##
  set qsigDialogBox ".sig"
  set dbox [popupDialogBox $qsigDialogBox "Signal Running Job Dialog"]
  set activeWindow($qsigDialogBox) 1
  set dbox_top    [lindex $dbox 0]
  set dbox_bottom [lindex $dbox 1]

## BOTTOM PART ##
  set cmdButtons \
  [buildCmdButtons $dbox_bottom {{{sig signal} {cancel cancel} {help help}}} x 10m 10 3]

  set cmdFrame  [lindex $cmdButtons 0]
  set cmdSignal [lindex $cmdButtons 1]
  set cmdCancel [lindex $cmdButtons 2]
  set cmdHelp   [lindex $cmdButtons 3]
 
  $cmdSignal configure -command {

    if { [string compare $qsigv(signal) " "] == 0 } {

      if {[string compare $qsigv(other_signal) ""] == 0} {
	 popupInfoBox $qsigDialogBox "Please enter the signal name or number."
	 return
      }
      set exitcode [win_cmdExec $qsigDialogBox "$cmdpath(QSIG) -s $qsigv(other_signal) $jobsSelected"]
    } elseif { [string compare $qsigv(signal) "TERM"] != 0 } {
      set exitcode [win_cmdExec $qsigDialogBox "$cmdpath(QSIG) -s $qsigv(signal) $jobsSelected"]
    } else {
      set exitcode [win_cmdExec $qsigDialogBox "$cmdpath(QSIG) $jobsSelected"]
    }

    if {$exitcode == 0} {
      after 500 [list getdata $SERVER_HOSTS 1]
      destroy $qsigDialogBox
    }
  }
  $cmdCancel configure -command [list destroy $qsigDialogBox]

  $cmdHelp configure -command {xpbs_help signal $qsigDialogBox}

## TOP PART ##
  frame $dbox_top.header -height 10m -width 10m
  frame $dbox_top.footer -height 10m -width 10m
  frame $dbox_top.e
  frame $dbox_top.e.e1
  frame $dbox_top.f -borderwidth 3 -relief groove
  frame $dbox_top.r
  frame $dbox_top.empty1 -width 14m
  frame $dbox_top.empty2 -width 11m
  frame $dbox_top.r.e

  label $dbox_top.e.l -text "to RUNNING job(s):" -font $LABELFONT
  set jobidbox [buildFullListbox $dbox_top.e.e1 45x3 "" xyscroll 0]

  set jobidFrame [lindex $jobidbox 0]
  set jobidField [lindex $jobidbox 3]
  $jobidField configure -relief sunken
  bind_text_readonly $jobidField

  foreach el $jobsSelected {
    $jobidField insert end $el
  }

  set otherEntrybox [buildFullEntrybox $dbox_top.r.e 0 "" 10 "" bottom 0]
  set otherEntryFrame [lindex $otherEntrybox 0]
  set qsigv(otherEntryField) [lindex $otherEntrybox 2]
  set qsigv(otherScroll) [lindex $otherEntrybox 3]

  $qsigv(otherEntryField) configure -textvariable qsigv(other_signal)
  register_default_action $qsigv(otherEntryField) $cmdCancel

  set radiolist [list {hup  "HUP (hangup)"} {int  "INT (interrupt)"} \
      {kill "KILL"} {term "TERM (terminate)"} \
      [concat other \"other (specify signal name or number)\" $otherEntryFrame]]

  set radiobox [buildRadioboxes $dbox_top.r  [list $radiolist] column 0 \
			"Send signal:"]
  set radioboxFrame  [lindex $radiobox 0]
  set radioboxHup    [lindex $radiobox 1]
  set radioboxInt    [lindex $radiobox 2]
  set radioboxKill   [lindex $radiobox 3]
  set radioboxTerm   [lindex $radiobox 4]
  set radioboxOther  [lindex $radiobox 5]

  $radioboxHup   configure -variable qsigv(signal) -value HUP  \
                 -command {
			disable_fullentry "" $qsigv(otherEntryField) \
				$qsigv(otherScroll)
		 }
  $radioboxInt   configure -variable qsigv(signal) -value INT  \
                 -command {
			disable_fullentry "" $qsigv(otherEntryField) \
				$qsigv(otherScroll)
		 }
  $radioboxKill  configure -variable qsigv(signal) -value KILL \
                 -command {
			disable_fullentry "" $qsigv(otherEntryField) \
				$qsigv(otherScroll)
		 }
  $radioboxTerm  configure -variable qsigv(signal) -value TERM \
                 -command {
			disable_fullentry "" $qsigv(otherEntryField) \
				$qsigv(otherScroll)
		 }
  $radioboxOther configure -variable qsigv(signal) -value " " \
                 -command {
			enable_fullentry "" $qsigv(otherEntryField) \
				$qsigv(otherScroll)
		 }

  set qsigv(signal) TERM
  invoke_rbutton [list $radioboxHup $radioboxInt $radioboxKill $radioboxTerm \
			$radioboxOther]
   
## ARRANGEMENT ON SCREEN

  pack $dbox_top.e.l $dbox_top.e.e1 -side left -anchor nw

  pack $radioboxFrame -in $dbox_top.f -padx 2m -pady 2m
  raise $radioboxFrame $dbox_top.f
  pack $dbox_top.header $dbox_top.f $dbox_top.e $dbox_top.footer -side top \
	-padx 10m -pady 2m

  pack  $radioboxFrame.e


  register_default_action $qsigDialogBox $cmdCancel
  tkwait visibility $qsigDialogBox
  remove_busy_cursor
  catch {tkwait window $qsigDialogBox}
  set activeWindow($qsigDialogBox) 0
  catch {unset qsigv}
}