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# Copyright (C) 1999-2017
# Smithsonian Astrophysical Observatory, Cambridge, MA, USA
# For conditions of distribution and use, see copyright notice in "copyright"
package provide DS9 1.0
proc Open {fn format layer mode sys} {
if {$fn == {}} {
return
}
switch -- $format {
fits {LoadFitsFile $fn $layer $mode}
mosaicimagewcs {LoadMosaicImageWCSFile $fn $layer $sys}
mosaicimageiraf {LoadMosaicImageIRAFFile $fn $layer}
mosaicimagewfpc2 {LoadMosaicImageWFPC2File $fn}
mosaicwcs {LoadMosaicWCSFile $fn $layer $sys}
mosaiciraf {LoadMosaicIRAFFile $fn $layer}
mecube {LoadMECubeFile $fn}
multiframe {LoadMultiFrameFile $fn}
rgbimage {LoadRGBImageFile $fn}
rgbcube {LoadRGBCubeFile $fn}
}
FinishLoad
}
# Support
proc OpenDialog {format {layer {}} {mode {}}} {
global current
global fitsfbox
set fn [OpenFileDialog fitsfbox]
# just in case (could be invoked via a menu keyshortcut)
if {$current(frame) == {}} {
CreateFrame
}
set sys wcs
if {$fn != {}} {
set ok 1
switch -- $format {
mosaicimagewcs {set ok [MosaicWCSDialog sys]}
mosaicwcs {set ok [MosaicWCSDialog sys]}
}
if {$ok} {
switch -- $layer {
mask {set ok [MaskLoad]}
}
}
if {$ok} {
Open $fn $format $layer $mode $sys
}
}
}
proc MosaicWCSDialog {varname} {
upvar $varname var
global ed
set w {.wcs}
set ed(ok) 0
set ed(sys) wcs
set ed(label) WCS
DialogCreate $w [msgcat::mc {Load Mosaic}] ed(ok)
# Param
set f [ttk::frame $w.param]
ttk::label $f.title -text [msgcat::mc {Select Coordinate System }]
ttk::menubutton $f.sys -textvariable ed(label) \
-menu $f.sys.m -width 10
menu $f.sys.m
$f.sys.m add radiobutton -label [msgcat::mc {WCS}] \
-variable ed(sys) -value "wcs" -command [list set ed(label) WCS]
$f.sys.m add separator
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} {
$f.sys.m add radiobutton -variable ed(sys) \
-label "[msgcat::mc {WCS}] $l" \
-value "wcs$l" \
-command [list set ed(label) "[msgcat::mc {WCS}] $l"]
}
grid $f.title $f.sys
# Buttons
set f [ttk::frame $w.buttons]
ttk::button $f.ok -text [msgcat::mc {OK}] -command {set ed(ok) 1} \
-default active
ttk::button $f.cancel -text [msgcat::mc {Cancel}] -command {set ed(ok) 0}
pack $f.ok $f.cancel -side left -expand true -padx 2 -pady 4
bind $w <Return> {set ed(ok) 1}
# Fini
ttk::separator $w.sep -orient horizontal
pack $w.buttons $w.sep -side bottom -fill x
pack $w.param -side top -fill both -expand true
DialogCenter $w
DialogWait $w ed(ok)
DialogDismiss $w
if {$ed(ok)} {
set var $ed(sys)
}
set rr $ed(ok)
unset ed
return $rr
}
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