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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 CoordDef {} {
global pcoord
# prefs only
set pcoord(filename) 0
set pcoord(value) 1
set pcoord(image) 1
set pcoord(physical) 0
set pcoord(amplifier) 0
set pcoord(detector) 0
set pcoord(wcs) 1
foreach l {a b c d e f g h i j k l m n o p q r s t u v w x y z} {
set "pcoord(wcs$l)" 0
}
}
proc SetCoordSystem {varname system sky skyformat} {
upvar #0 $varname var
global $varname
global current
switch $var(system) {
image -
physical -
detector -
amplifier {}
default {
if {$current(frame) != {}} {
set rr [$current(frame) get wcs]
set var($system) [lindex $rr 0]
if {$sky != {}} {
set var($sky) [lindex $rr 1]
}
if {$skyformat != {}} {
set var($skyformat) [lindex $rr 2]
}
}
}
}
}
proc AdjustCoordSystem {varname system} {
upvar #0 $varname var
global $varname
global current
switch -- $var($system) {
image -
physical -
amplifier -
detector {}
wcs {
if {$current(frame) != {}} {
if {![$current(frame) has wcs $var($system)]} {
set ${varname}($system) physical
}
}
}
default {
if {$current(frame) != {}} {
if {![$current(frame) has wcs $var($system)]} {
if {[$current(frame) has wcs wcs]} {
set ${varname}($system) wcs
} else {
set ${varname}($system) physical
}
}
}
}
}
}
proc AdjustCoordSystem3d {varname system} {
upvar #0 $varname var
global $varname
global current
switch -- $var($system) {
image {}
wcs {
if {$current(frame) != {}} {
if {![$current(frame) has wcs 3d $var($system)]} {
set ${varname}($system) image
}
}
}
default {
if {$current(frame) != {}} {
if {![$current(frame) has wcs 3d $var($system)]} {
if {[$current(frame) has wcs wcs]} {
set ${varname}($system) wcs
} else {
set ${varname}($system) image
}
}
}
}
}
}
proc DisplayCoordDialog {which x y} {
global pcoord
global wcs
set r {}
if {$pcoord(filename)} {
append r "[$which get fits file name full]"
}
foreach l {{} a b c d e f g h i j k l m n o p q r s t u v w x y z} {
if {"$pcoord(wcs$l)" && [$which has wcs "wcs$l"]} {
set cd "[$which get coordinates $x $y wcs$l $wcs(sky) $wcs(skyformat)]"
if {[$which has wcs equatorial "wcs$l"]} {
append r " [lindex $cd 0] [lindex $cd 1] $wcs(sky)"
} else {
set name [$which get wcs name "wcs$l"]
if {$name != {}} {
append r " [lindex $cd 0] [lindex $cd 1] $name"
} else {
append r " [lindex $cd 0] [lindex $cd 1] [lindex $cd 3]"
}
}
}
}
if {$pcoord(detector) && [$which has detector]} {
append r " [$which get coordinates $x $y detector] detector"
}
if {$pcoord(amplifier) && [$which has amplifier]} {
append r " [$which get coordinates $x $y amplifier] amplifier"
}
if {$pcoord(physical) && [$which has physical]} {
append r " [$which get coordinates $x $y physical] physical"
}
if {$pcoord(image)} {
append r " [$which get coordinates $x $y image]"
}
if {$pcoord(value)} {
append r " [$which get value canvas $x $y]"
}
append r " \n"
SimpleTextDialog coordtxt [msgcat::mc {Coordinates}] \
80 20 append bottom "$r"
}
proc PrefsDialogCoord {} {
global dprefs
set w $dprefs(tab)
$dprefs(list) insert end [msgcat::mc {Print Coordinates}]
lappend dprefs(tabs) [ttk::frame $w.coord]
# Print
set f [ttk::labelframe $w.coord.print -text [msgcat::mc {Print}]]
ttk::checkbutton $f.filename -text [msgcat::mc {Filename}] \
-variable pcoord(filename)
ttk::checkbutton $f.value -text [msgcat::mc {Value}] \
-variable pcoord(value)
ttk::checkbutton $f.wcs -text [msgcat::mc {WCS}] -variable pcoord(wcs)
ttk::menubutton $f.mwcs -text [msgcat::mc {Multiple WCS}] -menu $f.mwcs.menu
ttk::checkbutton $f.image -text [msgcat::mc {Image}] \
-variable pcoord(image)
ttk::checkbutton $f.physical -text [msgcat::mc {Physical}] \
-variable pcoord(physical)
ttk::checkbutton $f.amplifier -text [msgcat::mc {Amplifier}] \
-variable pcoord(amplifier)
ttk::checkbutton $f.detector -text [msgcat::mc {Detector}] \
-variable pcoord(detector)
set m $f.mwcs.menu
menu $m
foreach l {a b c d e f g h i j k l m n o p q r s t u v w x y z} {
$m add checkbutton -label "[msgcat::mc {WCS}] $l" \
-variable "pcoord(wcs$l)"
}
grid $f.filename -padx 2 -pady 2 -sticky w
grid $f.value -padx 2 -pady 2 -sticky w
grid $f.wcs $f.mwcs -padx 2 -pady 2 -sticky w
grid $f.image -padx 2 -pady 2 -sticky w
grid $f.physical -padx 2 -pady 2 -sticky w
grid $f.amplifier -padx 2 -pady 2 -sticky w
grid $f.detector -padx 2 -pady 2 -sticky w
pack $w.coord.print -side top -fill both -expand true
}
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