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SGI Freeware 2002 November
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SGI Freeware 2002 November - Disc 1.iso
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dist
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fw_exmh.idb
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usr
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freeware
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lib
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exmh-2.5
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tioga.tcl.z
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tioga.tcl
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2002-07-08
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68 lines
# tioga.tcl
# exmh support to view multipart/x-tioga messages
set tioga(converter) /project/pcedar10.1/bin/MimeToTioga
proc Tioga_ShowMsg { tkw part } {
global tioga mimeHdr uri
for {set i 1} {$i <= $mimeHdr($part,numParts)} {incr i} {
switch -glob -- $mimeHdr($part=$i,hdr,content-type) {
*text/plain* {set t $i}
*text/x-html* {set h $i}
}
}
if ![info exists t] {
Exmh_Status "No plain text"
set t 1
return
}
# Show the text/plain part,
# and set up the menu to display to
# tioga or html versions
set mimeHdr($part=$t,color) $mimeHdr($part,color)
set mimeHdr($part=$t,display) 1
set mimeHdr($part=$t,hdr,content-description) "Press right button for menu"
MimeShowPart $tkw $part=$t [MimeLabel $part part] 0
MimeMenuDelete $part=$t "View using mailcap rule..."
MimeMenuDelete $part=$t "Pass a*to metamail..."
MimeMenuAdd $part=$t command \
-label "View Tioga..." \
-command [list TiogaViewTioga $tkw $part]
if [info exists h] {
MimeMenuAdd $part=$t command \
-label "View HTML..." \
-command [list Mosaic_ShowPart $tkw $part=$h]
}
MimeMenuAdd $part=$t checkbutton \
-label "Always View Tioga" \
-command [list TiogaSetDefault $tkw $part tioga(viewTioga)] \
-variable tioga(viewTioga)
MimeMenuAdd $part=$t checkbutton \
-label "Always View HTML" \
-command [list TiogaSetDefault $tkw $part uri(viewHtml)] \
-variable uri(viewHtml)
if {$tioga(viewTioga)} {
TiogaViewTioga $tkw $part
}
if {$uri(viewHtml) && [info exists h]} {
Mosaic_ShowPart $tkw $part=$h
}
}
proc TiogaViewTioga {tkw part} {
global mimeHdr tioga
set out [Mime_TempFile tioga]
exec $tioga(converter) $mimeHdr(0,file) > $out
exec /import/Xmisc/bin/viewtioga $out &
after 60000 [list exec rm -f $out]
}
proc TiogaSetDefault {tkw part variable} {
upvar #0 $variable var
if {$var} {
busy MimeRedisplayPart $tkw $part
}
}