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2f09fcd0190ca3cab5080c59acbf8036e61a439d
stk/projects/demo/tcl/Banded.tcl
Gary Scavone 2f09fcd019 Version 4.1
2013-09-29 23:04:59 +02:00

247 lines
7.6 KiB
Tcl
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# Tcl/Tk Bowed Bar Model GUI for the Synthesis Toolkit (STK)
set press 64.0
set pitch 64.0
set cont1 127.0
set cont2 0.0
set cont4 0.0
set cont11 0.0
set outID "stdout"
set commtype "stdout"
set struckbow 0
set preset 0
# Configure main window
wm title . "STK Bowed Bar Controller"
wm iconname . "bowedbar"
. config -bg black
# Configure "communications" menu
menu .menu -tearoff 0
menu .menu.communication -tearoff 0
.menu add cascade -label "Communication" -menu .menu.communication \
-underline 0
.menu.communication add radio -label "Console" -variable commtype \
-value "stdout" -command { setComm }
.menu.communication add radio -label "Socket" -variable commtype \
-value "socket" -command { setComm }
. configure -menu .menu
# Configure preset radio buttons
frame .radio1 -bg black
radiobutton .radio1.0 -text Bar -bg grey66 \
-command {printWhatz "ControlChange 0.0 1 " 16 0} \
-variable preset -value 0
radiobutton .radio1.1 -text Marimba -bg grey66 \
-command {printWhatz "ControlChange 0.0 1 " 16 1} \
-variable preset -value 1
radiobutton .radio1.2 -text GlassHarmonica -bg grey66 \
-command {printWhatz "ControlChange 0.0 1 " 16 2} \
-variable preset -value 2
radiobutton .radio1.3 -text PrayerBowl -bg grey66 \
-command {printWhatz "ControlChange 0.0 1 " 16 3} \
-variable preset -value 3
pack .radio1.0 -side left -padx 5
pack .radio1.1 -side left -padx 5 -pady 10
pack .radio1.2 -side left -padx 5 -pady 10
pack .radio1.3 -side left -padx 5 -pady 10
pack .radio1
# Configure message box
label .note -font {Times 10 normal} -background white \
-foreground darkred -relief raised -height 4 \
-wraplength 300 -width 60 \
-text "To strike, set the Bow Pressure to zero and hit NoteOn or the spacebar. To bow, use the 'Bow Velocity' slider to set a fixed velocity or move the 'Bow Motion' slider as if it were the bow (with a non-zero Bow Pressure)."
pack .note -padx 5 -pady 10
# Configure "note-on" buttons
frame .noteOn -bg black
button .noteOn.on -text NoteOn -bg grey66 -command { noteOn $pitch $press }
button .noteOn.off -text NoteOff -bg grey66 -command { noteOff $pitch 127.0 }
button .noteOn.exit -text "Exit Program" -bg grey66 -command myExit
pack .noteOn.on -side left -padx 5
pack .noteOn.off -side left -padx 5 -pady 10
pack .noteOn.exit -side left -padx 5 -pady 10
pack .noteOn -pady 10
# Configure sliders
frame .left -bg black
frame .right -bg black
scale .left.bPressure -from 0 -to 128 -length 200 \
-command {changePress } -variable press\
-orient horizontal -label "Strike/Bow Velocity" \
-tickinterval 32 -showvalue true -bg grey66
scale .left.pitch -from 0 -to 128 -length 200 \
-command {changePitch } -variable pitch \
-orient horizontal -label "MIDI Note Number" \
-tickinterval 32 -showvalue true -bg grey66
scale .left.cont2 -from 0 -to 128 -length 200 \
-command {printWhatz "ControlChange 0.0 1 " 2} \
-orient horizontal -label "Bowing Pressure (0 = Strike)" \
-tickinterval 32 -showvalue true -bg grey66 \
-variable cont2
scale .right.cont4 -from 0 -to 128 -length 200 \
-command {printWhatz "ControlChange 0.0 1 " 4} \
-orient horizontal -label "Bowing Motion" \
-tickinterval 32 -showvalue true -bg grey66 \
-variable cont4
scale .right.cont11 -from 0 -to 128 -length 200 \
-command {printWhatz "ControlChange 0.0 1 " 11} \
-orient horizontal -label "Integration" \
-tickinterval 32 -showvalue true -bg grey66 \
-variable cont11
scale .right.reson -from 0 -to 128 -length 200 \
-command {printWhatz "ControlChange 0.0 1 " 1} \
-orient horizontal -label "Mode Resonance" \
-tickinterval 32 -showvalue true -bg grey66 \
-variable cont1
. config -bg grey20
pack .left.bPressure -padx 10 -pady 10
pack .left.pitch -padx 10 -pady 10
pack .left.cont2 -padx 10 -pady 10
pack .right.cont4 -padx 10 -pady 10
pack .right.cont11 -padx 10 -pady 10
pack .right.reson -padx 10 -pady 10
pack .left -side left
pack .right -side right
bind all <KeyPress> {
noteOn $pitch $press
}
# Bind an X windows "close" event with the Exit routine
bind . <Destroy> +myExit
proc myExit {} {
global pitch outID
puts $outID [format "NoteOff 0.0 1 %f 127" $pitch ]
flush $outID
puts $outID [format "ExitProgram"]
flush $outID
close $outID
exit
}
proc noteOn {pitchVal pressVal} {
global outID
puts $outID [format "NoteOn 0.0 1 %f %f" $pitchVal $pressVal]
flush $outID
}
proc noteOff {pitchVal pressVal} {
global outID
puts $outID [format "NoteOff 0.0 1 %f %f" $pitchVal $pressVal]
flush $outID
}
proc patchChange {value} {
global outID patch
set patch $value
puts $outID [format "ProgramChange 0.0 1 %i" $value]
flush $outID
}
proc printWhatz {tag value1 value2 } {
global outID
puts $outID [format "%s %i %f" $tag $value1 $value2]
flush $outID
}
proc changePress {value} {
global outID
puts $outID [format "AfterTouch 0.0 1 %f" $value]
flush $outID
}
proc changePitch {value} {
global outID
puts $outID [format "PitchChange 0.0 1 %.3f" $value]
flush $outID
}
proc activateVel {} {
global pitch
noteOn $pitch 127
printWhatz "ControlChange 0.0 1 " 65 0
}
# Socket connection procedure
set d .socketdialog
proc setComm {} {
global outID
global commtype
global d
if {$commtype == "stdout"} {
if { [string compare "stdout" $outID] } {
set i [tk_dialog .dialog "Break Socket Connection?" {You are about to break an existing socket connection ... is this what you want to do?} "" 0 Cancel OK]
switch $i {
0 {set commtype "socket"}
1 {close $outID
set outID "stdout"}
}
}
} elseif { ![string compare "stdout" $outID] } {
set sockport 2001
set sockhost localhost
toplevel $d
wm title $d "STK Client Socket Connection"
wm resizable $d 0 0
grab $d
label $d.message -text "Specify a socket host and port number below (if different than the STK defaults shown) and then click the \"Connect\" button to invoke a socket-client connection attempt to the STK socket server." \
-background white -font {Helvetica 10 bold} \
-wraplength 3i -justify left
frame $d.sockhost
entry $d.sockhost.entry -width 15
label $d.sockhost.text -text "Socket Host:" \
-font {Helvetica 10 bold}
frame $d.sockport
entry $d.sockport.entry -width 15
label $d.sockport.text -text "Socket Port:" \
-font {Helvetica 10 bold}
pack $d.message -side top -padx 5 -pady 10
pack $d.sockhost.text -side left -padx 1 -pady 2
pack $d.sockhost.entry -side right -padx 5 -pady 2
pack $d.sockhost -side top -padx 5 -pady 2
pack $d.sockport.text -side left -padx 1 -pady 2
pack $d.sockport.entry -side right -padx 5 -pady 2
pack $d.sockport -side top -padx 5 -pady 2
$d.sockhost.entry insert 0 $sockhost
$d.sockport.entry insert 0 $sockport
frame $d.buttons
button $d.buttons.cancel -text "Cancel" -bg grey66 \
-command { set commtype "stdout"
set outID "stdout"
destroy $d }
button $d.buttons.connect -text "Connect" -bg grey66 \
-command {
set sockhost [$d.sockhost.entry get]
set sockport [$d.sockport.entry get]
set err [catch {socket $sockhost $sockport} outID]
if {$err == 0} {
destroy $d
} else {
tk_dialog $d.error "Socket Error" {Error: Unable to make socket connection. Make sure the STK socket server is first running and that the port number is correct.} "" 0 OK
} }
pack $d.buttons.cancel -side left -padx 5 -pady 10
pack $d.buttons.connect -side right -padx 5 -pady 10
pack $d.buttons -side bottom -padx 5 -pady 10
}
}
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