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############ audience procedures -- ydegoyon@free.fr #########
proc audience_apply {id} {
# strip "." from the TK id to make a variable name suffix
set vid [string trimleft $id .]
# for each variable, make a local variable to hold its name...
set var_graph_width [concat graph_width_$vid]
global $var_graph_width
set var_graph_height [concat graph_height_$vid]
global $var_graph_height
set var_graph_nboutputs [concat graph_nboutputs_$vid]
global $var_graph_nboutputs
set cmd [concat $id dialog \
[eval concat $$var_graph_width] \
[eval concat $$var_graph_height] \
[eval concat $$var_graph_nboutputs] \
\;]
#puts stderr $cmd
pdsend $cmd
}
proc audience_cancel {id} {
set cmd [concat $id cancel \;]
#puts stderr $cmd
pdsend $cmd
}
proc audience_ok {id} {
audience_apply $id
audience_cancel $id
}
proc pdtk_audience_dialog {id width height nboutputs} {
set vid [string trimleft $id .]
set var_graph_width [concat graph_width_$vid]
global $var_graph_width
set var_graph_height [concat graph_height_$vid]
global $var_graph_height
set var_graph_nboutputs [concat graph_nboutputs_$vid]
global $var_graph_nboutputs
set $var_graph_width $width
set $var_graph_height $height
set $var_graph_nboutputs $nboutputs
toplevel $id
wm title $id {audience}
wm protocol $id WM_DELETE_WINDOW [concat audience_cancel $id]
label $id.label -text {2$ SPACE PROPERTIES}
pack $id.label -side top
frame $id.buttonframe
pack $id.buttonframe -side bottom -fill x -pady 2m
button $id.buttonframe.cancel -text {Cancel}\
-command "audience_cancel $id"
button $id.buttonframe.apply -text {Apply}\
-command "audience_apply $id"
button $id.buttonframe.ok -text {OK}\
-command "audience_ok $id"
pack $id.buttonframe.cancel -side left -expand 1
pack $id.buttonframe.apply -side left -expand 1
pack $id.buttonframe.ok -side left -expand 1
frame $id.1rangef
pack $id.1rangef -side top
label $id.1rangef.lwidth -text "Width :"
entry $id.1rangef.width -textvariable $var_graph_width -width 7
pack $id.1rangef.lwidth $id.1rangef.width -side left
frame $id.2rangef
pack $id.2rangef -side top
label $id.2rangef.lheight -text "Height :"
entry $id.2rangef.height -textvariable $var_graph_height -width 7
pack $id.2rangef.lheight $id.2rangef.height -side left
frame $id.3rangef
pack $id.3rangef -side top
label $id.3rangef.lnboutputs -text "Nb Listeners :"
entry $id.3rangef.nboutputs -textvariable $var_graph_nboutputs -width 7
pack $id.3rangef.lnboutputs $id.3rangef.nboutputs -side left
bind $id.1rangef.width <KeyPress-Return> [concat audience_ok $id]
bind $id.2rangef.height <KeyPress-Return> [concat audience_ok $id]
bind $id.3rangef.nboutputs <KeyPress-Return> [concat audience_ok $id]
focus $id.1rangef.width
}
############ audience procedures END -- ydegoyon@free.fr #########
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