[PD-cvs] extensions/gui/ix knob-demo.pd, NONE, 1.1 knob.wid, NONE, 1.1 dm.wid, 1.1, 1.2

[carmen rocco]

Update of /cvsroot/pure-data/extensions/gui/ix
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv25924

Modified Files:
	dm.wid 
Added Files:
	knob-demo.pd knob.wid 
Log Message:
-tkzinc


Index: dm.wid
===================================================================
RCS file: /cvsroot/pure-data/extensions/gui/ix/dm.wid,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** dm.wid	5 Apr 2005 13:32:37 -0000	1.1
--- dm.wid	5 Apr 2005 18:41:36 -0000	1.2
***************
*** 3,7 ****
      variable _
      proc spin_resize {w} {
! 	update
  	$w config -height [winfo height $w] -width [winfo width $w]
      }
--- 3,7 ----
      variable _
      proc spin_resize {w} {
! #	update
  	$w config -height [winfo height $w] -width [winfo width $w]
      }

--- NEW FILE: knob.wid ---
namespace eval ::ix {
    variable _
    proc nobfloat {path t num} {
	variable _
	$path itemconfigure $t:num -text $num
	pd [concat $t.rp _cb $num \;]
	set _($t:num) $num
    }
    proc nob_mover {w t f x y} {
	variable _
	if {$::ix::_($t:clickd) > 0} {
	    set move [expr (($x - $::ix::_($t:lx)) + (-1 * ($y - $::ix::_($t:ly)))) / ([winfo width $w].0 + [winfo height $w].0) * $f]
	    nob_move $w $t $move
	}
	set ::ix::_($t:clickd) 1
	set ::ix::_($t:lx) $x
	set ::ix::_($t:ly) $y	
    }
    proc nob_move {w t move} {
	variable _
	set on [$w itemcget $t:num -text]
	set no [expr $on + $_($t:range) * $move * 2]
	if {$_($t:min) != $_($t:max)} {
	    if {$no > $_($t:max)} {set no $_($t:max);set move 0}
	    if {$no < $_($t:min)} {set no $_($t:min);set move 0}
	}
	nobfloat $w $t $no
	foreach e {1 10 100} {
	    set a [expr [$w itemcget $t:nob$e -start] + int($move * $e * 90)]
	    $w itemconfigure $t:nob$e -start $a
	    set _($t:a$e) $a
	}	
    }

    proc nob {path t w h range bg c1 c2 c3 cn th nx ny max min} {
	variable _
	set _($t:lx) 32
	set _($t:clickd) -1
	set _($t:max) $max
	set _($t:min) $min
	if {$_($t:min) != $_($t:max)} {
	    set _($t:range) [expr abs($min - $max)]
	} else {
	    set _($t:range) $range
	}
	if {[winfo exists $path.nob] != 1} {
	    canvas $path.nob -width $w -height $h -borderwidth 1 -bg $bg
	    $path configure -width $w -height $h
	    place $path.nob -anchor nw -relwidth 1 -relheight 1
	    $path.nob delete *
	    set i 0
	    set colors [list $c1 $c2 $c3]
	    set ratios {1 10 0.1}
	    set edge 10
	    $path.nob create rectangle {1 1 8 4} -fill "#555555"
	    $path.nob create rectangle "1 $h 8 [expr $h - 5]" -fill "#555555"
	    foreach e {1 10 100} {
		$path.nob create arc \
		    "[expr $w / $edge / ($i + 1) + ($edge / 2)] [expr $h / $edge / ($i + 1) + ($edge / 2)] [expr $w - $w / $edge / ($i + 1) - ($edge / 2)] [expr $h - $h / $edge / ($i + 1) - ($edge / 2)]" \
		    -extent [expr int(300 / $e)] -start 90 \
		    -outline "[lindex $colors $i]" \
		    -style arc \
		    -width [expr int($h / $th)] \
		    -tags $t:nob$e
		bind $path.nob <B[expr $i + 1]-Motion> \
		    "::ix::nob_mover $path.nob $t [lindex $ratios $i] %x %y"
		incr i
		bind $path.nob <ButtonRelease-$i> "set ::ix::_($t:clickd) -1"
	    }
	    bind $path <MouseWheel> {::ix::nob_move %W.nob [winfo name %W] [expr %D / 2400.]}
	    bind $path <Shift-MouseWheel> {::ix::nob_move %W.nob [winfo name %W] [expr %D / 24000.]}
	    bind $path <Control-MouseWheel> {::ix::nob_move %W.nob [winfo name %W] [expr %D / 240.]}
	    bind $path.nob <Shift-B1-Motion> "::ix::nob_mover $path.nob $t 10 %x %y"
	    bind $path.nob <Control-B1-Motion> "::ix::nob_mover $path.nob $t 0.1 %x %y"
	    if {$nx == 0} {
		set nx [expr $w / 2]
		set ny [expr $h - 20]
	    }
	    $path.nob create text $nx $ny -text "0.0" -tags $t:num -fill "$cn" -font {{Bitstream Vera Sans} 8}
	}
	if {[info exists _($t:num)]} {
	    $path.nob itemconfigure $t:num -text $_($t:num)
	    foreach e {1 10 100} {
		$path.nob itemconfigure $t:nob$e -start $_($t:a$e)
	    }
	} else {
	    foreach e {1 10 100} {set _($t:a$e) 90}
	    set _($t:num) 0.0}

    }
}
#> knob frame
#. -bd 1 -bg "#cccccc"
#. -highlightbackground red
#. #max 0 #min 0
#. #w 128 #h 128 #th 5 #range 100 #nx 0 #ny 0
#. #bg purple #ca blue #cb yellow #cc green #cn orange
#. @float ::ix::nobfloat .-.nob .| .#1
#. @cmd eval ".-.nob .#args"
bind .- <Enter> {focus .-}
bind .- <Leave> {focus .^.c}
::ix::nob .- .| .#w .#h .#range .#bg .#ca .#cb .#cc .#cn .#th .#nx .#ny .#max .#min

--- NEW FILE: knob-demo.pd ---
#N canvas 403 277 435 265 12;
#X floatatom 234 44 5 16 1024 0 - - -;
#X msg 234 62 #w \$1 \, #h \$1;
#X msg 14 209 #trans \$1;
#X floatatom 14 191 5 22 100 0 - - -;
#X obj 356 150 widget knob n2 #w 34 #h 35 #ca "#ff4a9c" #cb "#83f735"
#cc "#fff74a" #trans 100 #th 8 #bg "#446dfd" #cn "#83f735" #nx -30
#ny -30 -bd 1;
#X obj 103 198 nbx 8 14 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 10
-262144 -1 -1 -0.247674 256;
#X obj 103 89 widget knob n1 #w 88 #h 88 #th 7 #cc purple #cb black
#ca red #trans 81 #bg green #range 1 #cn navy #ny 79 #nx 43 #max 0
#min 0 #an white -bd 1;
#X msg 225 159 #range \$1;
#X msg 247 194 1;
#X msg 274 194 10000;
#X obj 182 29 widget knob n3 #size #1 #w 30 #h 30 #ny 87 #nx 33 #th
8 #bg orange #cc green #trans 134;
#X floatatom 280 114 5 0 0 0 - - -;
#X msg 280 129 #ny \$1;
#X floatatom 181 11 5 0 0 0 - - -;
#X floatatom 183 62 5 0 0 0 - - -;
#X floatatom 280 81 5 0 0 0 - - -;
#X msg 280 96 #nx \$1;
#X msg 247 220 #max 1;
#X msg 292 220 #max 32 \, #min 16;
#X msg 247 240 #min 0 \, #max 0;
#X msg 97 56 redefine;
#X msg 193 157 1;
#X msg 193 135 100;
#X msg 194 113 1000;
#X msg 194 91 0.1;
#X connect 0 0 1 0;
#X connect 1 0 6 0;
#X connect 2 0 6 0;
#X connect 3 0 2 0;
#X connect 6 0 5 0;
#X connect 7 0 6 0;
#X connect 8 0 6 0;
#X connect 9 0 6 0;
#X connect 10 0 14 0;
#X connect 11 0 12 0;
#X connect 12 0 6 0;
#X connect 13 0 10 0;
#X connect 14 0 6 0;
#X connect 15 0 16 0;
#X connect 16 0 6 0;
#X connect 17 0 6 0;
#X connect 18 0 6 0;
#X connect 19 0 6 0;
#X connect 20 0 6 0;
#X connect 21 0 7 0;
#X connect 22 0 7 0;
#X connect 23 0 7 0;
#X connect 24 0 7 0;