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# Copyright (C) 1999-2018
# Smithsonian Astrophysical Observatory, Cambridge, MA, USA
# For conditions of distribution and use, see copyright notice in "copyright"
package provide DS9 1.0
proc MarkerBaseCenterDialog {varname} {
upvar #0 $varname var
global $varname
# variables
set var(x) 0
set var(y) 0
# base
MarkerBaseDialog $varname
# init
MarkerBaseCenterMoveCB $varname
# callbacks
$var(frame) marker $var(id) callback move MarkerBaseCenterMoveCB $varname
set f $var(top).param
# Center
ttk::label $f.tcenter -text [msgcat::mc {Center}]
ttk::entry $f.centerx -textvariable ${varname}(x) -width 13
ttk::entry $f.centery -textvariable ${varname}(y) -width 13
CoordMenuButton $f.ucenter $varname system 1 sky skyformat \
[list $var(proc,coordCB) $varname]
CoordMenuEnable $f.ucenter.menu $varname system 1 sky skyformat
grid $f.tcenter $f.centerx $f.centery $f.ucenter -padx 2 -pady 2 -sticky w
}
proc MarkerBaseCenterClose {varname} {
upvar #0 $varname var
global $varname
$var(frame) marker $var(id) delete callback move MarkerBaseCenterMoveCB
MarkerBaseClose $varname
}
proc MarkerBaseCenterApply {varname} {
upvar #0 $varname var
global $varname
if {$var(x) != {} &&
$var(y) != {}} {
$var(frame) marker $var(id) move to $var(system) $var(sky) \
$var(x) $var(y)
}
MarkerBaseApply $varname
}
proc MarkerBaseCenterRotate {varname} {
upvar #0 $varname var
global $varname
$var(frame) marker $var(id) angle $var(angle) $var(system) $var(sky)
}
# callbacks
proc MarkerBaseCenterMoveCB {varname {dummy {}}} {
upvar #0 $varname var
global $varname
global debug
if {$debug(tcl,marker)} {
puts stderr "MarkerBaseCenterMoveCB"
}
set center [$var(frame) get marker $var(id) center $var(system) $var(sky) \
$var(skyformat)]
set var(x) [lindex $center 0]
set var(y) [lindex $center 1]
}
proc MarkerBaseCenterRotateCB {varname {dummy {}}} {
upvar #0 $varname var
global $varname
set var(angle) [$var(frame) get marker $var(id) angle \
$var(system) $var(sky)]
}
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