# 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 { noteOn $pitch $press } # Bind an X windows "close" event with the Exit routine bind . +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 } }