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greg |
2.1 |
# SCCSid "$SunId$ LBL"
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#
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# Handle view parameters
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#
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proc viewchange {nm el op} { # handle changes to radvar(view)
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global radvar viewbox viewname viewopts
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if {"$op" == "u"} {
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set radvar(view) {}
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trace variable radvar(view) wu viewchange
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}
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$viewbox delete 0 end
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foreach v $radvar(view) {
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$viewbox insert end [lindex $v 0]
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}
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}
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proc vnchange {nm el op} { # handle changes to viewname
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global viewname vdefbutt radvar
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if {"$viewname" == {}} {
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$vdefbutt configure -text "Set Default" -state disabled
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} elseif {$radvar(view) != {} &&
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"[lindex [lindex $radvar(view) 0] 0]" == "$viewname"} {
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$vdefbutt configure -text "Is Default" -state disabled
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} else {
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$vdefbutt configure -text "Set Default" -state normal
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}
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}
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proc selview {} { # change selected view
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global radvar viewbox viewname viewopts viewseln
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set viewseln [$viewbox curselection]
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set viewname [$viewbox get $viewseln]
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set viewopts [lrange [lindex $radvar(view) $viewseln] 1 end]
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}
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proc addview {{pos end}} { # add current view
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global radvar viewname viewopts curmess viewseln viewbox
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if {$pos == -1} {return -1}
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if {[llength $viewname] != 1} {
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beep
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set curmess "Illegal view name."
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return -1
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}
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set curmess {}
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| 46 |
greg |
2.4 |
set n [lsearch -exact $radvar(view) $viewname]
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if {$n < 0} {
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set n [lsearch -glob $radvar(view) "$viewname *"]
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}
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| 50 |
greg |
2.1 |
if {$n >= 0} {
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set radvar(view) [lreplace $radvar(view) $n $n]
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if {"$pos" != "end" && $pos > $n} {incr pos -1}
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}
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if {"$pos" == "end"} {
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set viewseln [llength $radvar(view)]
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lappend radvar(view) "$viewname $viewopts"
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} else {
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set viewseln $pos
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set radvar(view) [linsert $radvar(view) $pos \
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"$viewname $viewopts"]
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}
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vnchange viewname {} w
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$viewbox select from $pos
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return $pos
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}
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proc delview {} { # delete current view
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global radvar viewbox curmess viewseln
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if {! [info exists viewseln]} {
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beep
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set curmess "No view selected for deletion."
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return -1
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}
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set n $viewseln
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set curmess {}
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set radvar(view) [lreplace $radvar(view) $n $n]
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vnchange viewname {} w
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unset viewseln
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return $n
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}
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proc copyviews rf { # copy view settings from another RIF
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greg |
2.5 |
load_vars [file tail $rf] {view UP PICTURE RESOLUTION RAWSAVE}
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greg |
2.1 |
vnchange viewname {} w
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}
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proc do_views w { # create views screen
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global radvar viewbox viewseln viewname viewopts vdefbutt rifname
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if {"$w" == "done"} {
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trace vdelete radvar(view) wu viewchange
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trace vdelete viewname w vnchange
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unset viewbox viewname viewopts vdefbutt
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return
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}
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frame $w
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# View box
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label $w.vvl -text Views
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place $w.vvl -relx .0714 -rely .0610
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frame $w.vnl
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scrollbar $w.vnl.sb -relief sunken -command "$w.vnl.lb yview"
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listbox $w.vnl.lb -relief sunken -yscroll "$w.vnl.sb set"
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set viewbox $w.vnl.lb
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tk_listboxSingleSelect $w.vnl.lb
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bind $w.vnl.lb <ButtonRelease-1> +selview
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pack $w.vnl.sb -side right -fill y
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pack $w.vnl.lb -side left -expand yes -fill both
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place $w.vnl -relwidth .1786 -relheight .3049 -relx .07143 -rely .1220
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helplink $w.vnl.lb trad views list
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# View name
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set viewname {}
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label $w.vnlb -text Name
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place $w.vnlb -relx .2857 -rely .0610
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entry $w.vne -textvariable viewname -relief sunken
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place $w.vne -relwidth .1429 -relheight .0610 -relx .2857 -rely .1220
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helplink $w.vne trad views name
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# View options
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set viewopts {}
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label $w.vol -text Options
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place $w.vol -relx .2857 -rely .1829
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frame $w.vo
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entry $w.vo.e -textvariable viewopts -relief sunken \
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-scroll "$w.vo.s set"
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scrollbar $w.vo.s -relief sunken -orient horiz -command "$w.vo.e view"
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pack $w.vo.e $w.vo.s -side top -fill x
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place $w.vo -relwidth .6429 -relheight .1000 -relx .2857 -rely .2439
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helplink $w.vo.e trad views options
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# View change buttons
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button $w.vclr -text Clear -width 7 -relief raised \
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-command "set viewname {} ; set viewopts {}
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focus $w.vne
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catch {unset viewseln}
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$w.vnl.lb select clear"
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place $w.vclr -relx .4643 -rely .1220
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helplink $w.vclr trad views clear
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button $w.vdef -text "Set Default" -width 12 \
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-relief raised -state disabled -command {addview 0}
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place $w.vdef -relx .6429 -rely .1220
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helplink $w.vdef trad views default
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set vdefbutt $w.vdef
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button $w.vadd -text Add -width 7 -relief raised -command addview
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place $w.vadd -relx .2857 -rely .3659
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helplink $w.vadd trad views add
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button $w.vchg -text Change -width 7 -relief raised \
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-command {addview [delview]}
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place $w.vchg -relx .4643 -rely .3659
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helplink $w.vchg trad views change
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button $w.vdel -text Delete -width 7 -relief raised -command delview
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place $w.vdel -relx .6429 -rely .3659
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helplink $w.vdel trad views delete
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# Up vector
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label $w.upl -text Up:
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place $w.upl -relx .0714 -rely .4878
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radiobutton $w.upxp -text +X -variable radvar(UP) -value X -relief flat
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place $w.upxp -relx .2857 -rely .4634
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radiobutton $w.upxn -text -X -variable radvar(UP) -value -X -relief flat
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place $w.upxn -relx .2857 -rely .5244
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radiobutton $w.upyp -text +Y -variable radvar(UP) -value Y -relief flat
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place $w.upyp -relx .4286 -rely .4634
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radiobutton $w.upyn -text -Y -variable radvar(UP) -value -Y -relief flat
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place $w.upyn -relx .4286 -rely .5244
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radiobutton $w.upzp -text +Z -variable radvar(UP) -value Z -relief flat
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place $w.upzp -relx .5714 -rely .4634
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radiobutton $w.upzn -text -Z -variable radvar(UP) -value -Z -relief flat
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place $w.upzn -relx .5714 -rely .5244
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helplink "$w.upxp $w.upxn $w.upyp $w.upyn $w.upzp $w.upzn" \
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trad views up
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# Picture file name
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label $w.pfl -text Picture:
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place $w.pfl -relx .0714 -rely .6498
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entry $w.pfe -textvariable radvar(PICTURE) -relief sunken
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place $w.pfe -relwidth .6429 -relheight .0610 -relx .2857 -rely .6498
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helplink $w.pfe trad views picture
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# Resolution
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label $w.rzl -text Resolution:
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place $w.rzl -relx .0714 -rely .7717
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entry $w.rze -textvariable radvar(RESOLUTION) -relief sunken
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place $w.rze -relwidth .2857 -relheight .0610 -relx .2857 -rely .7717
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helplink $w.rze trad views resolution
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greg |
2.5 |
# Rawsave
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checkbutton $w.rawb -relief flat -text Rawsave \
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-variable radvar(RAWSAVE) -onvalue True -offvalue False
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place $w.rawb -relx .6429 -rely .7717
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helplink $w.rawb trad views rawsave
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greg |
2.1 |
# Revert and Copy buttons
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button $w.revert -text Revert -relief raised \
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-command "copyviews $rifname"
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place $w.revert -relwidth .1071 -relheight .0610 -relx .98 -rely .98 \
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-anchor se
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helplink $w.revert trad views revert
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greg |
2.2 |
button $w.copy -text Copy -relief raised -command {getfile -grab \
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| 191 |
greg |
2.1 |
-send copyviews -view view_txt -glob $rif_glob}
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place $w.copy -relwidth .1071 -relheight .0610 -relx .98 -rely .90 \
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-anchor se
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helplink $w.copy trad views copy
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# Assign focus
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bind $w.vne <Return> "focus $w.vo.e"
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| 197 |
greg |
2.3 |
bind $w.vo.e <Return> "addview ; $w.vclr invoke"
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greg |
2.1 |
bind $w.vo.e <B2-Motion> {}
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bind $w.vo.e <Button-2> "$w.vo.e insert insert \[selection get\]"
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$w.vclr invoke
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# Track variables
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vnchange viewname {} w
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trace variable viewname w vnchange
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if [info exists radvar(view)] {
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viewchange radvar view w
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trace variable radvar(view) wu viewchange
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} else {
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viewchange radvar view u
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}
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}
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