GIF89a;
Mini Shell
Mini Shell
#!/bin/sh
# the next line restarts using wish \
exec wish8.5 "$0" ${1+"$@"}
# ixset --
# A nice interface to "xset" to change X server settings
#
# History :
# 91/11/23 : pda@masi.ibp.fr, jt@ratp.fr : design
# 92/08/01 : pda@masi.ibp.fr : cleaning
package require Tcl 8.4
package require Tk
#
# Button actions
#
proc quit {} {
destroy .
}
proc ok {} {
writesettings
quit
}
proc cancel {} {
readsettings
dispsettings
.buttons.apply configure -state disabled
.buttons.cancel configure -state disabled
}
proc apply {} {
writesettings
.buttons.apply configure -state disabled
.buttons.cancel configure -state disabled
}
#
# Read current settings
#
proc readsettings {} {
global kbdrep ; set kbdrep "on"
global kbdcli ; set kbdcli 0
global bellvol ; set bellvol 100
global bellpit ; set bellpit 440
global belldur ; set belldur 100
global mouseacc ; set mouseacc "3/1"
global mousethr ; set mousethr 4
global screenbla ; set screenbla "blank"
global screentim ; set screentim 600
global screencyc ; set screencyc 600
set xfd [open "|xset q" r]
while {[gets $xfd line] > -1} {
switch -- [lindex $line 0] {
auto {
set rpt [lindex $line 1]
if {$rpt eq "repeat:"} {
set kbdrep [lindex $line 2]
set kbdcli [lindex $line 6]
}
}
bell {
set bellvol [lindex $line 2]
set bellpit [lindex $line 5]
set belldur [lindex $line 8]
}
acceleration: {
set mouseacc [lindex $line 1]
set mousethr [lindex $line 3]
}
prefer {
set bla [lindex $line 2]
set screenbla [expr {$bla eq "yes" ? "blank" : "noblank"}]
}
timeout: {
set screentim [lindex $line 1]
set screencyc [lindex $line 3]
}
}
}
close $xfd
# puts stdout [format "Key REPEAT = %s\n" $kbdrep]
# puts stdout [format "Key CLICK = %s\n" $kbdcli]
# puts stdout [format "Bell VOLUME = %s\n" $bellvol]
# puts stdout [format "Bell PITCH = %s\n" $bellpit]
# puts stdout [format "Bell DURATION = %s\n" $belldur]
# puts stdout [format "Mouse ACCELERATION = %s\n" $mouseacc]
# puts stdout [format "Mouse THRESHOLD = %s\n" $mousethr]
# puts stdout [format "Screen BLANCK = %s\n" $screenbla]
# puts stdout [format "Screen TIMEOUT = %s\n" $screentim]
# puts stdout [format "Screen CYCLE = %s\n" $screencyc]
}
#
# Write settings into the X server
#
proc writesettings {} {
global kbdrep kbdcli bellvol bellpit belldur
global mouseacc mousethr screenbla screentim screencyc
set bellvol [.bell.vol get]
set bellpit [.bell.val.pit.entry get]
set belldur [.bell.val.dur.entry get]
if {$kbdrep eq "on"} {
set kbdcli [.kbd.val.cli get]
} else {
set kbdcli "off"
}
set mouseacc [.mouse.hor.acc.entry get]
set mousethr [.mouse.hor.thr.entry get]
set screentim [.screen.tim.entry get]
set screencyc [.screen.cyc.entry get]
exec xset \
b $bellvol $bellpit $belldur \
c $kbdcli \
r $kbdrep \
m $mouseacc $mousethr \
s $screentim $screencyc \
s $screenbla
}
#
# Sends all settings to the window
#
proc dispsettings {} {
global kbdrep kbdcli bellvol bellpit belldur
global mouseacc mousethr screenbla screentim screencyc
.bell.vol set $bellvol
.bell.val.pit.entry delete 0 end
.bell.val.pit.entry insert 0 $bellpit
.bell.val.dur.entry delete 0 end
.bell.val.dur.entry insert 0 $belldur
.kbd.val.onoff [expr {$kbdrep eq "on" ? "select" : "deselect"}]
.kbd.val.cli set $kbdcli
.mouse.hor.acc.entry delete 0 end
.mouse.hor.acc.entry insert 0 $mouseacc
.mouse.hor.thr.entry delete 0 end
.mouse.hor.thr.entry insert 0 $mousethr
.screen.blank [expr {$screenbla eq "blank" ? "select" : "deselect"}]
.screen.pat [expr {$screenbla ne "blank" ? "select" : "deselect"}]
.screen.tim.entry delete 0 end
.screen.tim.entry insert 0 $screentim
.screen.cyc.entry delete 0 end
.screen.cyc.entry insert 0 $screencyc
}
#
# Create all windows, and pack them
#
proc labelentry {path text length {range {}}} {
frame $path
label $path.label -text $text
if {[llength $range]} {
spinbox $path.entry -width $length -relief sunken \
-from [lindex $range 0] -to [lindex $range 1]
} else {
entry $path.entry -width $length -relief sunken
}
pack $path.label -side left
pack $path.entry -side right -expand y -fill x
}
proc createwindows {} {
#
# Buttons
#
frame .buttons
button .buttons.ok -default active -command ok -text "Ok"
button .buttons.apply -default normal -command apply -text "Apply" \
-state disabled
button .buttons.cancel -default normal -command cancel -text "Cancel" \
-state disabled
button .buttons.quit -default normal -command quit -text "Quit"
pack .buttons.ok .buttons.apply .buttons.cancel .buttons.quit \
-side left -expand yes -pady 5
bind . <Return> {.buttons.ok flash; .buttons.ok invoke}
bind . <Escape> {.buttons.quit flash; .buttons.quit invoke}
bind . <1> {
if {![string match .buttons* %W]} {
.buttons.apply configure -state normal
.buttons.cancel configure -state normal
}
}
bind . <Key> {
if {![string match .buttons* %W]} {
switch -glob %K {
Return - Escape - Tab - *Shift* {}
default {
.buttons.apply configure -state normal
.buttons.cancel configure -state normal
}
}
}
}
#
# Bell settings
#
labelframe .bell -text "Bell Settings" -padx 1.5m -pady 1.5m
scale .bell.vol \
-from 0 -to 100 -length 200 -tickinterval 20 \
-label "Volume (%)" -orient horizontal
frame .bell.val
labelentry .bell.val.pit "Pitch (Hz)" 6 {25 20000}
labelentry .bell.val.dur "Duration (ms)" 6 {1 10000}
pack .bell.val.pit -side left -padx 5
pack .bell.val.dur -side right -padx 5
pack .bell.vol .bell.val -side top -expand yes
#
# Keyboard settings
#
labelframe .kbd -text "Keyboard Repeat Settings" -padx 1.5m -pady 1.5m
frame .kbd.val
checkbutton .kbd.val.onoff \
-text "On" \
-onvalue "on" -offvalue "off" -variable kbdrep \
-relief flat
scale .kbd.val.cli \
-from 0 -to 100 -length 200 -tickinterval 20 \
-label "Click Volume (%)" -orient horizontal
pack .kbd.val.onoff -side left -fill x -expand yes -padx {0 1m}
pack .kbd.val.cli -side left -expand yes -fill x -padx {1m 0}
pack .kbd.val -side top -expand yes -pady 2 -fill x
#
# Mouse settings
#
labelframe .mouse -text "Mouse Settings" -padx 1.5m -pady 1.5m
frame .mouse.hor
labelentry .mouse.hor.acc "Acceleration" 5
labelentry .mouse.hor.thr "Threshold (pixels)" 3 {1 2000}
pack .mouse.hor.acc -side left -padx {0 1m}
pack .mouse.hor.thr -side right -padx {1m 0}
pack .mouse.hor -side top -expand yes
#
# Screen Saver settings
#
labelframe .screen -text "Screen-saver Settings" -padx 1.5m -pady 1.5m
radiobutton .screen.blank \
-variable screenblank -text "Blank" -relief flat \
-value "blank" -variable screenbla -anchor w
radiobutton .screen.pat \
-variable screenblank -text "Pattern" -relief flat \
-value "noblank" -variable screenbla -anchor w
labelentry .screen.tim "Timeout (s)" 5 {1 100000}
labelentry .screen.cyc "Cycle (s)" 5 {1 100000}
grid .screen.blank .screen.tim -sticky e
grid .screen.pat .screen.cyc -sticky e
grid configure .screen.blank .screen.pat -sticky ew
#
# Main window
#
pack .buttons -side top -fill both
pack .bell .kbd .mouse .screen -side top -fill both -expand yes \
-padx 1m -pady 1m
#
# Let the user resize our window
#
wm minsize . 10 10
}
##############################################################################
# Main program
#
# Listen what "xset" tells us...
#
readsettings
#
# Create all windows
#
createwindows
#
# Write xset parameters
#
dispsettings
#
# Now, wait for user actions...
#
# Local Variables:
# mode: tcl
# End:
./BlackJoker Mini Shell 1.0