Update of /cvsroot/pure-data/extensions/gui/ix In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv3030

Modified Files: README Added Files: pd_base.tk pd_objects.tk Log Message: moving GUI over here (will begin porting widgets here, then move to desire whenever its working enough i can do a massive find/replace on $_ to $self etc...)

Index: README =================================================================== RCS file: /cvsroot/pure-data/extensions/gui/ix/README,v retrieving revision 1.2 retrieving revision 1.3 diff -C2 -d -r1.2 -r1.3 *** README 3 Aug 2005 04:01:46 -0000 1.2 --- README 13 Oct 2005 07:05:19 -0000 1.3 *************** *** 1,25 **** ! ix::gui http://whats-your.name/pd/gui/ ! http://suita.chopin.edu.pl/~czaja/miXed/externs/toxy.html ! ! hi, these objects were created in hopes of making the pd gui 'suck less' ! ! you need ToXY to use them: ! cvs -d :pserver:anonymous@cvs.sf.net:/cvsroot/pure-data co externals/miXed ! cd externals/miXed && make && mv bin/* /usr/lib/pd/extra ! ! and loads of tk libraries, most are in portage, or try this: ! cvs -d :pserver:anonymous@cvs.sf.net:/cvsroot/blt ! cd blt && ./configure && make && make install ! ! ! to use a file called 'crack.wid' youd make an object [widget crack rock1] where ! you pick an id..

! .,,

- misc notes (april 2005): - tk is ugly without Cairo graphics (linux only), apply the patch, then - ./configure --enable-xft --enable-cairo

! tkdnd is broken on linux with tk 8.5, unless you patch tkEvent.c ! http://whats-your.name/pd/gui --- 1,13 ---- ! pd_base.tk: a pure TCL/Tk PD gui ! pd_objects.tk: objects for above GUI

! *.wid: original widget prototypes, considered 'stable', all are working on: ! - linux ! - pd 0.0.39 ! - toxy 0.1.19 ! - tk 8.5 ! - handful of tk extensions: grep require *.wid

! screenshots: ! http://whats-your.name/pd/gui/

--- NEW FILE: pd_objects.tk --- variable obj set obj {

rect { tags { box img } attributes { x 1 y 1 color {123 232 4} zero_x 0 zero_y 1 zs_x 0.5 zs_y 0.5 img "" } hints { color rgb zero_x bool zero_y bool zs_x float 0.1 10 zs_y float 0.1 10 } init { $_ create rect $x $y $xx $yy -tags [concat $tags box] if {$img ne ""} { package require Img image create photo photo$id $_ create image 0 0 -tags [concat $tags img] } } redraw { if {[expr $zero_x == 1]} {set zs_x [tr $_ x id $zs_x]; set xx [expr $x + $zs_x]; set x [expr $x - $zs_x]} if {[expr $zero_y == 1]} {set zs_y [tr $_ y id $zs_y]; set yy [expr $y + $zs_y]; set y [expr $y - $zs_y]} $_ coords $box $x $y $xx $yy $_ coords $img $x $y if {$img ne ""} { photo$id configure -file $img set photo photo$id } {set photo ""} $_ itemconfigure $img -image $photo $_ itemconfigure $box -fill $color -outline [color [lighten $rgb 0.3]] -width [expr $selected + 1] } }

colors { attributes {ins 1 out 1 x 1 y 3} tags {box subwin} init { $_ create rect 0 0 0 0 -tags [concat $tags box] set p [frame $_.$id] $_ create window 0 0 -tags [concat $tags subwin] -window $_.$id -anchor nw set picker {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} image create photo colorpicker$id colorpicker$id configure -data $picker label $p.colors -bd 0 entry $p.rgb -bd 0 -width 10 -font {{bitstream vera sans mono} 8} bind $p.colors <B1-Motion> "::pd::colors:pick $_ $id %x %y" bind $p.colors <1> "::pd::colors:pick $_ $id %x %y" grid $p.colors -sticky nsew grid $p.rgb -stick nsew $p.colors configure -image colorpicker$id } redraw { $_ coords $box [expr $x - 10] $y $xx $yy $_ itemconfigure $box -fill $color $_ coords $subwin $x $y set w [expr $xx - $x] set h [expr $yy - $y] if {[expr abs($w - [$_.$id cget -width]) >= 1 || abs($h - [$_.$id cget -height]) >= 1]} { $_.$id configure -width $w -height $h } }

destroy { destroy $_.$id } methods { proc colors:pick {_ id x y} { if {![expr $y <= 255 && $y >= 0 && $x >= 0 && $x <= 50]} {return} set p $_.$id set rgb [hsvToRgb [expr (255 - $y) / 255.] [expr $x <= 25 ? 1. : ($x - 50) / -25.] [expr $x <= 25 ? $x / 25. : 1.]] $p.rgb delete 0 end $p.rgb insert 0 $rgb $p.rgb configure -bg [color $rgb] }

} }

canvas { attributes { color {222 222 222} sc orange mode edit sel {} xa 0 xb 100 ya 0 yb 100 xao 0 xbo 100 yao 0 ybo 100 } init { canvas $_ place $_ -relwidth 1 -relheight 1 # bind $_ <Configure> "::pd::redraw $_ all" bind $_ <Enter> "focus $_" bind $_ <Key> "::pd::key $_ %k 1" bind $_ <KeyRelease> "::pd::key $_ %k 0" bind $_ <Motion> "::pd::hover $_ %x %y" bind $_ <4> "::pd::viewpoint $_ {action scroll units 1 axis x}" bind $_ <5> "::pd::viewpoint $_ {action scroll units -1 axis x}" bind $_ <Control-4> "::pd::viewpoint $_ {action zoom dir in axe x x %x y %y}" bind $_ <Control-5> "::pd::viewpoint $_ {action zoom dir out axe x x %x y %y}" bind $_ <Alt-4> "::pd::viewpoint $_ {action zoom dir in axe {x y} x %x y %y}" bind $_ <Alt-5> "::pd::viewpoint $_ {action zoom dir out axe {x y} x %x y %y}" bind $_ <Control-Shift-4> "::pd::viewpoint $_ {action zoom dir in axe y x %x y %y}" bind $_ <Control-Shift-5> "::pd::viewpoint $_ {action zoom dir out axe y x %x y %y}" bind $_ <Shift-4> "::pd::viewpoint $_ {action scroll units -1 axis y}" bind $_ <Shift-5> "::pd::viewpoint $_ {action scroll units 1 axis y}" foreach m {"Control-" "" "Shift-" "Double-"} { foreach bn {1 2 3} { set b [list [concat $bn first] [concat B${bn}-Motion motion] [concat ButtonRelease-$bn release]] foreach ba {0 1 2} { bind $_ <$m[lindex [lindex $b $ba] 0]> "::pd::click [list [string tolower [string trimright $m -1]]] $bn [lindex [lindex $b $ba] 1] $_ %x %y %X %Y"}}} if {$::has_tkdnd == 1} {dnd bindtarget $_ text/plain <Drop> "::pd::drop $_ %D %x %y"} } redraw { set bd [expr {[$_ cget -bd] * 2}] $_ configure -bg $color -width [expr {[winfo width $_] + $bd}] -height [expr {[winfo height $_] + $bd}] } methods { proc item_pos {_ item r x y xx yy} { update $_ $item $r [dict create x $x y $y xx $xx yy $yy] 1}

proc pencil {_ a x y} { variable "" switch $a { motion { item_pos $_ $($_:ci) abs [tr $_ x i $x] [tr $_ y i $y] [tr $_ x i $($_:fx)] [tr $_ y i $y] } first {set ($_:ci) [item_new $_ [dict create type rect id -]]}}}

proc resize_canvas {_ a x y} {viewpoint $_ [dict create action resize x $x y $y]}

proc item_v {_ a x y} { variable "" variable obj foreach id [getsel $_] { set type [dict get $($_) $id type] if {[dict exists $obj $type defaults]} { foreach local [dict keys [dict get $obj $type defaults]] { set $local [dict get $obj $type defaults $local]}} if {[dict exists $obj $type control Button-1]} {eval [dict get $obj $type control Button-1]} } }

proc move_canvas {_ a x y} {viewpoint $_ [dict create action move x $x y $y]}

proc move_object {_ a x y} { variable "" set mx [tr $_ x d [expr {$x - $($_:cx)}]] set my [tr $_ y d [expr {$y - $($_:cy)}]] foreach item [getsel $_] {item_pos $_ $item rel $mx $my $mx $my} }

proc resize_left {_ a x y} {item_resize $_ x $x $y} proc resize_right {_ a x y} {item_resize $_ xx $x $y} proc resize_top {_ a x y} {item_resize $_ y $x $y} proc resize_bottom {_ a x y} {item_resize $_ yy $x $y} proc resize_tl {_ a x y} {item_resize $_ x $x $y; item_resize $_ y $x $y} proc resize_tr {_ a x y} {item_resize $_ x $x $y; item_resize $_ yy $x $y} proc resize_bl {_ a x y} {item_resize $_ xx $x $y; item_resize $_ y $x $y} proc resize_br {_ a x y} {item_resize $_ xx $x $y; item_resize $_ yy $x $y}

proc item_resize {_ e x y} { variable "" array set ax {x x xx x y y yy y} set m [tr $_ $ax($e) d [expr $$ax($e) - $($_:c$ax($e))]] item_mua $_ rel [dict create $e $m] 1 }

proc item_scale {_ a x y} {

}

proc click {m button action _ x y X Y} { variable "" set clicked [cleansel $_ [$_ find overlapping $x $y $x $y]] set a $($_:submode) switch $action { first { foreach xy {x y} {set ($_:f$xy) [set $xy]} switch $button { 1 {if {$m eq "control"} { mode $_ pencil; pencil $_ $action $x $y } elseif {$m eq "double" || $m eq "shift"} { if {[llength $clicked] > 0} { togglesel $_ $clicked } else { item_new $_ [dict create type sel id sel xa $x ya $y xb $x yb $y] } } elseif {[$_ find withtag sel] ne ""} { item_delete $_ sel } elseif {[llength [getsel $_]] > 1 && [llength $clicked] > 0 && [lsearch [getsel $_] $clicked] == -1} { updatesel $_ $clicked} elseif {$a eq "cabledraw"} {eval $a $_ $action $x $y}} 2 {if {$clicked ne ""} {mode $_ item_scale} {mode $_ resize_canvas}} 3 {if {$clicked ne ""} {mode $_ item_v} {rmenu $_ $x $y $X $Y}}}} motion { # puts "$a $_ $action $x $y" eval $a $_ $action $x $y # catch {eval $a $_ $action $x $y} } release { switch $button { 1 {if {$a eq "draw" || $a eq "cabledraw"} {eval $a $_ $action $x $y}} 2 {mode $_ move_canvas} 3 {mode $_ move_canvas} } } } if {$clicked ne ""} {inspect $_ [lindex $clicked end]} foreach xy {x y} {set ($_:c$xy) [set $xy]} }

proc hover {_ x y} { variable "" if {[$_ find withtag sel] ne ""} { update $_ sel abs [dict create xa $x ya $y] 1 } else { set clicked [$_ find overlapping [expr $x - 2] [expr $y - 2] [expr $x + 2] [expr $y + 2]] set out 0 foreach id $clicked { if {[lindex [$_ itemcget $id -tags] 3] eq "out"} { set out 1 set ($_:cable) [$_ itemcget $id -tags] break } } if {$out == 1} {mode $_ cabledraw} else { set clicked [cleansel $_ $clicked] if {$clicked ne ""} { set c [lindex $clicked end] resize_modes $_ $x $y $c if {[llength [getsel $_]] <= 1} {updatesel $_ $c} inspect $_ $c } else { mode $_ move_canvas } } } } proc resize_modes {_ x y id} { variable "" set d 3 set bbox [$_ bbox [$_ find withtag "i$id && box"]] if {$bbox eq ""} {set bbox {0 0 0 0}} lassign $bbox bx by bxx byy set dx [expr {abs($bx - $x)}] set dxx [expr {abs($bxx - $x)}] set dy [expr {abs($by - $y)}] set dyy [expr {abs($byy - $y)}] if {$dx < $d && $dy < $d} { mode $_ resize_tl } elseif {$dxx < $d && $dy < $d} { mode $_ resize_tr } elseif {$dx < $d && $dyy < $d} { mode $_ resize_bl } elseif {$dxx < $d && $dyy < $d} { mode $_ resize_br } elseif {$dx < 5} { mode $_ resize_left } elseif {$dxx < 5} { mode $_ resize_right } elseif {$dy < 1} { mode $_ resize_top } elseif {$dyy < 1} { mode $_ resize_bottom } else { mode $_ move_object } }

proc mode {_ m} { variable "" array set cursor {pencil pencil move_canvas fleur move_object dotbox item_v box_spiral resize_canvas bogosity sel cross_reverse item_scale sizing resize_left left_side cabledraw circle resize_right right_side resize_top top_side resize_bottom bottom_side resize_tl top_left_corner resize_tr top_right_corner resize_bl bottom_left_corner resize_br bottom_right_corner} set ($_:submode) $m $_ configure -cursor $cursor($m) } proc mode_flip {_} { variable "" l $_ canvas mode if {$mode eq "edit"} {set mode forward} {set mode edit} up $_ canvas mode redraw $_ {canvas grid} }

proc drop {_ dropped x y} { foreach d [split $dropped "\n"] { set x [tr $_ x i $x] set y [tr $_ y i $y] item_new $_ [dict create type sound id - g 1 v 1 x $x y $y xx $x yy $y filename [regsub -- {^file:[/]+} $d "/"]] } }

proc key {_ k b} { # puts $k switch $b { 1 { switch $k { 9 {mode_flip $_} 22 {item_delete $_} 38 {clip $_ selecta} 53 {clip $_ cut} 54 {clip $_ copy} 55 {clip $_ paste} 97 {viewpoint $_ {action reset}} 98 {viewpoint $_ {action scroll units -1 axis y}} 100 {viewpoint $_ {action scroll units -1 axis x}} 102 {viewpoint $_ {action scroll units 1 axis x}} 104 {viewpoint $_ {action scroll units 1 axis y}} 107 {item_delete $_} } } } } } }

sel { attributes { class selrect outline {255 255 0} fill {255 128 0} width 0 stipple gray12 } init { $_ create rect $xa $xb $ya $yb -tags $tags mode $_ sel } redraw { updatesel $_ [cleansel $_ [$_ find overlapping $xa $ya $xb $yb]] $_ coords $item $xa $ya $xb $yb $_ itemconfigure $item -fill [color $fill] -stipple $stipple -outline [color $outline] -width $width } methods { proc sel {_ a x y} { update $_ sel abs [dict create xb $x yb $y] 1 }

proc getsel {_} { return [set [l $_ canvas sel]] }

proc cleansel {_ sel} { set clean {} foreach item $sel { set class [lindex [$_ itemcget $item -tags] 0] if {$class eq "item" || $class eq "cable"} {lappend clean [lindex [$_ itemcget $item -tags] 2]}} set clean [lsort -unique $clean] return $clean }

proc togglesel {_ d} { variable "" if {[lsearch [getsel $_] $d] < 0} { set sel [concat [getsel $_] $d] } else { set sel [lsearch -inline -not -all [getsel $_] $d] } up $_ canvas sel redraw $_ $d }

proc updatesel {_ sel} { variable "" set os [getsel $_] up $_ canvas sel redraw $_ [lsort -unique [concat $os $sel]] }

} }

gridlines { attributes { class gridlines stipple gray50 xq 10 yq 10 xm 15 ym 15 } redraw { foreach items $item {$_ delete $items} array set ta {x n y w} array set tj {x center y left} array set igx {y width x height} l $_ canvas xa xb ya yb foreach xy {x y} { set range [expr abs($${xy}b - $${xy}a)] set nSlices [expr $range / $${xy}q] if {$nSlices > [set ${xy}m]} {set factor [expr int($nSlices / ($${xy}m + 0.0) + 1)]} else { set factor [expr 1. / (int(1./($nSlices / ($${xy}m + 0.0) + 0.0)) + 0.0)] } set increment [expr $${xy}q * $factor] for {set x [expr int($${xy}a / ($increment + 0.0) + 1)*($increment + 0.0)]} {[expr $${xy}a > $${xy}b ? $x >= $${xy}b : $x <= $${xy}b]} {set x [expr $${xy}a > $${xy}b ? $x - $increment : $x + $increment]} { set og [tr $_ $xy t $x] set invgeo [winfo $igx($xy) $_] switch $xy { y {set coords [concat 0 $og $invgeo $og]} x {set coords [concat $og 0 $og $invgeo]}} $_ lower [$_ create text [lrange $coords 0 1] -font {{Bitstream Vera Sans} 8} -fill [rc] -anchor $ta($xy) -text [string range $x 0 7] -justify $tj($xy) -tags $atags] $_ lower [$_ create line $coords -fill $color -stipple $stipple -tags $atags] } } } } subwin { tags { box subwin } attributes { x 32 y 24 ins 1 outs 1 } init { $_ create rect 0 0 0 0 -tags [concat $tags box] new $_.$id $_ create window 0 0 -tags [concat $tags subwin] -window $_.$id -anchor nw } redraw { $_ coords $box [expr $x - 10] $y $xx $yy $_ coords $subwin $x $y set w [expr $xx - $x] set h [expr $yy - $y] if {[expr abs($w - [$_.$id cget -width]) >= 1 || abs($h - [$_.$id cget -height]) >= 1]} { $_.$id configure -width $w -height $h } $_ itemconfigure $box -fill $color } } kbd { attributes { ins 1 outs 1 x 60 y 12 octaves 5 color {0 0 0} color_bg {255 255 255} lp -1 } tags {box subwin} init { $_ create rect 0 0 0 0 -tags [concat $tags box] set path [frame $_.$id] $_ create window 0 0 -tags [concat $tags subwin] -window $_.$id -anchor nw set bw {0 1 0 1 0 0 1 0 1 0 1 0} ; set npl {0 1 1 2 2 3 4 4 5 5 6 6} set keys [dict create 1 [dict create fg $color_bg bg $rgb rw 0.1 rh 0.6 an "-anchor n"] 0 [dict create fg $rgb bg $color_bg rw [expr 1 / 7.] rh 1. an "; lower $wk"]] for {set o 0} {$o < $octaves} {incr o} { set w $path.f$o ; frame $w -bd 0 -height 66 -width 66 for {set on 0} {$on < 12} {incr on} { set wk $w.[expr $o * 12 + $on] ; set n [lindex $bw $on] eval "label $wk -bg [color [dict get $keys $n bg]] -fg [color [dict get $keys $n bg]] -bd 1 -relief raised;place $wk -relx [expr [lindex $npl $on] / 7.] -y 0 -relwidth [dict get $keys $n rw] -relheight [dict get $keys $n rh] [dict get $keys $n an]" bind $wk <1> "::pd::kbd_play $_ $id 0 1 %X %Y"; bind $wk <B1-Motion> [bind $wk <1>];bind $wk <ButtonRelease-1> "::pd::kbd_play $_ $id 0 0 %X %Y"; bind $wk <Enter> "::pd::kbd_play $_ $id 1 0 %X %Y"; bind $wk <3> "::pd::kbd_play $_ $id 1 1 %X %Y"; bind $wk <B3-Motion> [bind $wk <3>]; bind $wk <2> "::pd::kbd_off $_ $id $octaves" } place $w -y 0 -relheight 1.0 -relx [expr $o / $octaves.0] -relwidth [expr 1 / $octaves.0] } } redraw { $_ coords $box [expr $x - 10] $y $xx $yy $_ itemconfigure $box -fill $color $_ coords $subwin $x $y set w [expr $xx - $x] set h [expr $yy - $y] if {[expr abs($w - [$_.$id cget -width]) >= 1 || abs($h - [$_.$id cget -height]) >= 1]} { $_.$id configure -width $w -height $h } } methods { proc kbd_play {_ id m b x y} { l $_ $id lp foreach a {{rs {0 sunken 1 raised}} {v {0 0 1 {($y - [winfo rooty $w]) / ([winfo height $w] + 0.0)}}}} {array set [lindex $a 0] [lindex $a 1]} set w [winfo containing $x $y] if {$m != 1 && $lp != -1 && $lp ne $w} {kbd_action $_ $id $lp 0} if {[$w cget -relief] eq $rs($b)} {kbd_action $_ $id $w [eval expr $v($b)]} set lp $w up $_ $id lp }

proc kbd_action {_ id w v} { if {$v == 0} {set relief raised} {set relief sunken} $w config -relief $relief # pd [concat $t.rp _cb [winfo name $w] $v ;] }

proc kbd_off {_ id octaves} { for {set o 0} {$o < $octaves} {incr o} { for {set on 0} {$on < 12} {incr on} { set w $_.$id.f$o.[expr $o * 12 + $on] if {[$w cget -relief] eq "sunken"} {kbd_action $_ $id $w 0}}}} } }

xy { tags { box loc } attributes { x 10 y 10 ins 1 outs 1 } init { $_ create rect 0 0 0 0 -tags [concat $tags box] -fill gray90 $_ create rect 0 0 0 0 -tags [concat $tags loc] -fill red } redraw { $_ coords $box $x $y $xx $yy $_ coords $loc $x $y [expr $x + ($xx - $x) / 12.] [expr $y + ($yy - $y)/12.] $_ itemconfigure $box -outline $color } }

cable { attributes { class cable x 0 y 0 from "" to "" arrow last width 1 } init { $_ create line 0 0 0 0 -tags $tags -fill green -arrow $arrow -width $width } redraw { if {[llength $from] == 2 } { lassign [ioloc $_ [lindex $from 0] [lindex $from 1] outs] x y } if {[llength $to] == 2 } { lassign [ioloc $_ [lindex $to 0] [lindex $to 1] ins] xx yy } $_ coords $item $x $y $xx $yy } control { } methods { proc cabledraw {_ a x y} { variable "" lassign $($_:cable) class iid id io ioid ionum cur switch $a { first { set ($_:cable:id) [item_new $_ [dict create type cable id - from [list $id $ionum]]] } motion { update $_ $($_:cable:id) abs [dict create xx [tr $_ x i $x] yy [tr $_ y i $y]] 1 } release {} } } } }

io { attributes { class io width 1 height 0.3 incolor {255 0 0} outcolor {0 0 255} } init { l $_ $id ins outs foreach io {in out} { for {set i 0} {$i < [set ${io}s]} {incr i} { set port [$_ create rect $x $y $x $y -tags [concat $tags $io $io$i $i] -width 0 -fill [color [dict get $obj io attributes ${io}color]]] # $_ bind $port <1> "puts lolport" } } } redraw { set w [tr $_ x id [dict get $obj io attributes width]] set h [tr $_ x id [dict get $obj io attributes height]] foreach io {in out} { for {set i 0} {$i < [set ${io}s]} {incr i} { lassign [ioloc $_ $id $i ${io}s] x y $_ coords [$_ find withtag "$tags && $io$i"] [expr $x - $w] [expr $y - $h] [expr $x + $w] [expr $y + $h] } } } methods { proc ioloc {_ id n io} { variable "" foreach c {x xx y yy} { set $c [tr $_ [string range $c 0 0] t [dict get $($_) $id $c]]} if {$io eq "ins"} {set py $y} {set py $yy} set px [expr ($n / ([dict get $($_) $id $io] + 0.0)) * ($xx - $x + 0.0) + $x] return [list $px $py] } } }

button { tags {box button} attributes {x 3 y 3 ins 1 outs 1} init { $_ create rect 0 0 0 0 -tags [concat $tags box] -width 0 $_ create oval 0 0 0 0 -tags [concat $tags button] } redraw { $_ itemconfigure $box -fill $color -width $selected -outline [color $rgb] $_ coords $box $x $y $xx $yy $_ coords $button $x $y $xx $yy } methods { proc button:flash {} { } } }

msg { tags { box txt } attributes { x 2 y 2 ins 1 outs 1 msg msg } init { $_ create polygon 0 0 0 0 -tags [concat $tags box] $_ create text 0 0 -tags [concat $tags txt] -fill white -anchor nw -justify left } redraw { $_ coords $txt $x $y $_ itemconfigure $box -fill $color $_ itemconfigure $txt -font [list {bitstream vera sans} [expr int($sy)]] -text $msg lassign [$_ bbox $txt] x y xx yy set flare [expr $xx + ($xx - $x) / 12.] $_ coords $box $x $y $flare $y $xx [expr $y + ($yy - $y)/2.] $flare $yy $x $yy # foreach z {x xx y yy} {set $z [tr $_ [string range $z 0 0] i [set $z]]} # up $_ $id x y xx yy } methods { proc msg_updatetext {_} { } } }

slider { tags { pos box } attributes { x 2 y 10 min 1 v 48 max 69 ins 1 outs 1 } init { $_ create rect 0 0 0 0 -tags [concat $tags box] -fill $color $_ create rect 0 0 0 0 -tags [concat $tags pos] -fill green -width 0 } redraw { $_ coords $box $x $y $xx $yy if {[expr ($xx - $x) > ($yy - $y)]} {set orient h} {set orient v} set v [expr ($v - $min + 0.) / ($max - $min + 0.)] switch $orient { v { set loc [expr $y + ($yy - $y) * $v] set coords [concat $x $loc $xx $loc] } h { set loc [expr $x + ($xx - $x) * $v] set coords [concat $loc $y $loc $yy] } } $_ coords $pos $coords } control { Button-1 { update $_ $id rel [dict create v [expr {($x - $($_:cx)) / 100.0 * ($max - $min + 0.)}]] 1 } } }

sound { tags { tl tlr tf tfr r w } attributes { ins 0 outs 0 } init { snack::sound s$id set filename [dict get $($_) $id filename] s$id read $filename $_ create path [::tkpath::coords rect 0 0 0 0 -rx 3 -ry 3] -tags [concat $tags r] -strokewidth 0 -fill $color -fillopacity 0.08 $_ create waveform 0 0 -tags [concat $tags w] -sound s$id -fill white set length [expr [s$id length] / ($($_:samplerate) + 0.0) * 1000] update $_ $id abs [dict create xx [expr [dict get $($_) $id x] + $length]] 0 $_ create text 0 0 -tags [concat $tags tl] -font {{bitstream vera sans} 8} -fill HotPink -anchor nw -justify left -text "[string range $length 0 10] s" $_ create rectangle 0 0 0 0 -tags [concat $tags tlr] -fill LightGreen -width 0 $_ raise $tl $_ create text 0 0 -tags [concat $tags tf] -font {{bitstream vera sans} 8} -fill NavyBlue -anchor ne -justify right -text $filename $_ create rectangle 0 0 0 0 -tags [concat $tags tfr] -fill gray90 -width 0 $_ raise $tf } redraw { set ro 6 $_ coords $r [::tkpath::coords rect $x $y $sx $sy -rx $ro -ry $ro] $_ itemconfigure $r -fillopacity [dict get $($_) $id v] -fill $color $_ coords $w $x $y $_ itemconfigure $w -width $sx -height [expr int($sy)] $_ coords $tl [expr $x + 4] [expr $y + 4] $_ coords $tlr [$_ bbox $tl] $_ coords $tf [expr $x + $sx] [expr $y + 4] $_ coords $tfr [$_ bbox $tf] } }

}

--- NEW FILE: pd_base.tk --- # http://whats-your.name/pd

foreach pkg {Img snack tkdnd tkpath} { if {[catch {package require $pkg}]} {set has_$pkg 0} {set has_$pkg 1}}

source pre8.5.tcl

namespace eval ::pd { source pd_objects.tk

foreach type [dict keys $obj] { if {[dict exists $obj $type methods]} { eval [dict get $obj $type methods]}}

proc rc {} {return [format "#%06x" [expr "int(floor(rand() * 16777216.))"]]} proc rgb {} {return [list [expr "int(floor(rand() * 256))"] [expr "int(floor(rand() * 256))"] [expr "int(floor(rand() * 256))"]]} proc lighten {rgb r} {set l {}; foreach c $rgb {lappend l [expr {(256 - $c) * $r + $c}]}; return $l} proc darken {rgb r} {set l {}; foreach c $rgb {lappend l [expr {$c - ($c * $r)}]}; return $l} proc color {rgb} {return [format "#%02x%02x%02x" [expr int([lindex $rgb 0])] [expr int([lindex $rgb 1])] [expr int([lindex $rgb 2])]]} proc hsvToRgb {hue sat value} { set v [format %.0f [expr {255.0*$value}]] if {$sat == 0} {return "$v $v $v"} else { set hue [expr {$hue*6.0}] if {$hue >= 6.0} {set hue 0.0} scan $hue. %d i set f [expr {$hue-$i}] set p [format %.0f [expr {255.0*$value*(1 - $sat)}]] set q [format %.0f [expr {255.0*$value*(1 - ($sat*$f))}]] set t [format %.0f [expr {255.0*$value*(1 - ($sat*(1 - $f)))}]] switch $i { 0 {return "$v $t $p"} 1 {return "$q $v $p"} 2 {return "$p $v $t"} 3 {return "$p $q $v"} 4 {return "$t $p $v"} 5 {return "$v $p $q"} default {error "i value $i is out of range"}}}} proc random_txt {n} { set i 0 set text "" while {$i < $n} { set int [expr "int(floor(rand()*62))"] if {$int < 10} {incr int 48} elseif {$int < 36} {incr int 55} else {incr int 61} set text "$text[format %c $int]" incr i} return $text} option add *borderWidth 0 option add *font {{bitstream vera sans} 10}

proc item_new {_ a} { variable "" variable obj foreach local [dict keys $a] {set $local [dict get $a $local]} if {[dict exists $obj $type attributes]} {set da [dict get $obj $type attributes]} {set da {}} if {$id eq "-"} { if {[dict keys $($_)] eq ""} {set id 0} else {set id -1 while true {if {[lsearch [dict keys $($_)] [incr id]] == -1} {break}}}}

if {![info exists x]} {set x 13; set y 31} if {[dict exists $da x]} {set sx [dict get $da x]} {set sx 0} if {[dict exists $da y]} {set sy [dict get $da y]} {set sy 0}

update $_ $id abs [dict merge [dict merge [dict merge {class item ins 0 outs 0 color {128 128 128}} $da] [dict remove $a id]] [dict create x $x xx [expr $x + $sx] y $y yy [expr $y + $sy]]] 0 item_draw $_ $id return $id}

proc item_draw {_ is} { variable "" variable obj if {$is eq "all"} {set is [dict keys $($_)]} foreach id $is { set type [dict get $($_) $id type] if {[dict exists $obj $type init]} { foreach local [dict keys [dict get $($_) $id]] { set $local [dict get $($_) $id $local]} set tags [list $class i$id $id] set rgb $color; set color [color $rgb] eval [dict get $obj $type init] if {$class eq "item" && ($ins > 0 || $outs > 0)} { eval [dict get $obj io init] } } redraw $_ $id } }

proc redraw {_ items} { variable "" variable obj switch $items { all {set items [dict keys $($_)]} default {}} foreach id $items { foreach local [dict keys [dict get $($_) $id]] { set $local [dict get $($_) $id $local]} set x [tr $_ x t $x];set y [tr $_ y t $y];set xx [tr $_ x t $xx];set yy [tr $_ y t $yy] if {[expr $x > $xx]} {lassign "$x $xx" xx x} if {[expr $y > $yy]} {lassign "$y $yy" yy y} set sx [expr $xx - $x]; set sy [expr $yy - $y] if {[lsearch [getsel $_] $id] >= 0} {set rgb {233 233 233};set color [set [l $_ canvas sc]];set selected 1} else { set rgb [dict get $($_) $id color];set color [color $rgb];set selected 0} set atags [concat $class i$id $id] set tags [concat $class && i$id && $id] set item [$_ find withtag $tags] if {[dict exists $obj $type tags]} { foreach tag [dict get $obj $type tags] { set $tag [$_ find withtag "$tags && $tag"]}} if {[dict exists $obj $type redraw]} { eval [dict get $obj $type redraw]} if {$class eq "item" && ($ins > 0 || $outs > 0)} { eval [dict get $obj io redraw] foreach i [dict keys $($_)] { if {[dict get $($_) $i class] eq "cable"} { if {[lindex [dict get $($_) $i from] 0] eq $id || [lindex [dict get $($_) $i to] 0] eq $id} { redraw $_ $i } } } } } }

proc item_delete {_ {items ""}} { variable "" variable obj if {$items eq ""} {set items [getsel $_]} foreach id $items { foreach i [$_ find withtag i$id] { $_ delete $i } set type [dict get $($_) $id type] if {[dict exists $obj $type destroy]} { eval [dict get $obj $type destroy]} dict unset ($_) $id set sel [lremove [dict get $($_) canvas sel] $id]; up $_ canvas sel send "delete $_:$id" } }

proc update {_ item r u redraw} { variable "" foreach a [dict keys $u] { switch $r { abs {dict set ($_) $item $a [dict get $u $a]} rel {dict set ($_) $item $a [expr {[dict get $($_) $item $a] + [dict get $u $a]}]} } # send [concat update $_:$item $a [dict get $($_) $item $a]] } send [concat update $_:$item $u] if {$redraw == 1} {redraw $_ $item} }

proc up {_ id args} { variable "" foreach arg $args { upvar $arg var dict set ($_) $id $arg $var send [concat update $_:$id $arg $var] } }

proc item_mua {_ r u redraw {items -}} { variable "" if {$items eq "-"} {set items [getsel $_]} foreach item $items {update $_ $item $r $u $redraw} }

proc l {_ id args} { variable "" foreach arg $args { upvar $arg var set var [dict get $($_) $id $arg] } return $args }

proc msg {} { if {![winfo exists .msg]} { toplevel .msg grid [entry .msg.text] bind .msg.text <KeyPress-Return> {::pd::send [.msg.text get]}}}

proc inspector {_} { variable "" set p .ic if {![winfo exists $p]} { toplevel $p if {[info exists ($_:inspect)]} {unset ($_:inspect)}}}

proc inspect {_ id} { set p .ic if {![winfo exists $p]} {return} variable "" if {![dict exists $($_) $id]} {return} set keys [dict keys [dict get $($_) $id]] if {![info exists ($_:inspect)] || ($($_:inspect:type) ne [dict get $($_) $id type])} { foreach c [winfo children $p] {destroy $c} set n 0 foreach k [concat id $keys] { entry $p.$k -width 8 -bd 0 -font {{Bitstream Vera Sans} 11} $p.$k insert 0 $k $p.$k configure -state disabled entry $p.${k}v -width 16 -bd 0 -bg gray94 -font {{Bitstream Vera Sans} 10} if {$n == 0} {set cmd "::pd::inspect $_ [$p.${k}v get]";set cmdT $cmd} { set cmd "::pd::item_mua $_ abs [dict create $k [$p.${k}v get] ] 1 [$p.idv get]" set cmdT "::pd::item_mua $_ abs [dict create $k [$p.${k}v get] ] 1"} bind $p.${k}v <Any-KeyRelease> $cmd bind $p.${k}v <Tab> $cmdT grid $p.$k $p.${k}v -sticky nsew grid columnconfigure $p 1 -weight 3 grid columnconfigure $p 0 -weight 1 grid rowconfigure $p $n -weight 1 incr n } set ($_:inspect:type) [dict get $($_) $id type] } set ($_:inspect) $id $p.idv delete 0 end $p.idv insert 0 $id foreach k $keys { $p.${k}v delete 0 end $p.${k}v insert 0 [dict get $($_) $id $k]}}

proc rmenu {_ x y X Y} { variable "" variable obj destroy $_.rmenu if {[winfo exists $_.rmenu] != 1} { set m [menu $_.rmenu -tearoff yes]

$m add cascade -label "edit" -menu [set me [menu $m.edit -tearoff no]] foreach a {copy cut paste selecta} { $me add command -label $a -command "::pd::clip $_ $a"}

$m add cascade -label "object" -menu [set mo [menu $m.object -tearoff no]] foreach type [dict keys $obj] { $mo add command -label $type -command "::pd::item_new $_ {id - type $type x [tr $_ x i $x] y [tr $_ y i $y]}"}

$m add cascade -label "view" -menu [set mv [menu $m.view -tearoff no]] $mv add command -label "zoom to fit" -command "::pd::viewpoint $_ {action fit}" $mv add command -label "flip x" -command "::pd::viewpoint $_ {action mirror_x}" $mv add command -label "flip y" -command "::pd::viewpoint $_ {action mirror_y}" $mv add command -label "reset" -command "::pd::viewpoint $_ {action reset}"

$m add command -label reload -command {source pd_base.tk} $m add command -label "console" -command {source /usr/local/bin/tkcon.tcl; tkcon show} $m add command -label "inspector" -command "::pd::inspector $_" $m add command -label "msg" -command "::pd::msg" } else { # $_.rmenu entryconfigure 0 -label $x }

tk_popup $_.rmenu $X $Y }

proc tr {_ d inv v} { variable "" array set dm {x width y height} l $_ canvas xa xb ya yb switch $inv { t {return [expr ($v - $${d}a) / ($${d}b - $${d}a + 0.0) * [winfo $dm($d) $_]]} i {return [expr ($${d}b - $${d}a) * $v /([winfo $dm($d) $_] + 0.0) + $${d}a]} d {return [expr ($${d}b - $${d}a) * $v /([winfo $dm($d) $_] + 0.0)]} id {return [expr $v / ($${d}b - $${d}a + 0.0) * [winfo $dm($d) $_]]}}}

proc viewpoint {_ opts} { variable "" l $_ canvas xa xb ya yb xao yao xbo ybo switch [dict get $opts action] { fit { lassign [$_ bbox item] xa ya xb yb foreach z {xa xb ya yb} {set $z [tr $_ [string range $z 0 0] i [set $z]]} } mirror_x { lassign "$xb $xa" xa xb } mirror_y { lassign "$yb $ya" ya yb } reset { lassign "$xao $xbo $yao $ybo" xa xb ya yb } square { } move { foreach xy {x y} { set mvt [tr $_ $xy d [expr {[dict get $opts $xy] - $($_:c$xy)}]] foreach ab {a b} {set ${xy}$ab [expr $${xy}$ab - $mvt]}} } zoom { array set dir {in 0.5 out 1.5} foreach xy [dict get $opts axe] { set radius [expr ($${xy}b - $${xy}a) / 2. * $dir([dict get $opts dir])] set center [tr $_ $xy i [dict get $opts $xy]] set ${xy}a [expr {$center - $radius}] set ${xy}b [expr {$center + $radius}] } } resize { foreach xy {x y} { set mvt [tr $_ $xy d [expr {[dict get $opts $xy] - $($_:c$xy)}]] set ${xy}a [expr $${xy}a - $mvt] set ${xy}b [expr $${xy}b + $mvt]} } scroll { set xy [dict get $opts axis] set mv [expr ($${xy}b - $${xy}a) / 4.0] foreach ab {a b} {set ${xy}$ab [expr [dict get $opts units] > 0 ? $${xy}$ab + $mv : $${xy}$ab - $mv ]} } } up $_ canvas xa xb ya yb redraw $_ all }

proc clip {_ action} { variable "" switch $action { selecta { set items {} foreach i [dict keys $($_)] {if {[dict get $($_) $i class] eq "item"} {lappend items $i}} updatesel $_ $items } cut { set ($_:c) [dict create] set i 0 foreach item [getsel $_] { dict set ($_:c) $i [dict get $($_) $item] incr i } item_delete $_ } copy { set ($_:c) [dict create] set i 0 foreach item [getsel $_] { dict set ($_:c) $i [dict get $($_) $item] incr i } } paste { set pasted {} foreach item [dict keys $($_:c)] { item_new $_ [dict merge [dict get $($_:c) $item] {id -}] } } } }

proc new {_} { variable "" variable obj if {[info exists ($_)] != 1} {set ($_) {}} if {[winfo exists $_] != 1} { item_new $_ [dict create type canvas id canvas] item_new $_ [dict create type gridlines id grid] } }

variable pd_send set pd_send -1 proc connect {} { if {[catch {set pd_send [socket localhost 13665]}]} {set pd_send -1} {puts "connected $pd_send"} catch {set pd_receive [socket -server ::pd::receive_conn 13666]} exec pd -guiport 13666 & } proc receive_conn {s addr port} { fileevent $s readable [list ::pd::receive $s] fconfigure $s -buffering line -blocking 0 puts "connection from $addr" } proc receive {s} { set l [gets $s] if {[eof $s]} { close $s } else { if {[catch {eval $l}]} {puts "error in: $l"} } } proc send {msg} { # puts [concat s: $msg] variable pd_send if {$pd_send ne -1} { puts $pd_send [concat $msg ;] flush $pd_send } }

if {![winfo exists .c]} { toplevel .c -width 512 -height 512 new .c.c # connect }

}