+++ /dev/null
-#! /usr/local/bin/pure -x
-
-/* Copyright (c) 2009 by Albert Graef.
-
- This is free software; you can redistribute it and/or modify it under the
- terms of the GNU General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- This software is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- more details.
-
- You should have received a copy of the GNU General Public License along
- with this program. If not, see <http://www.gnu.org/licenses/>. */
-
-// This is set at build time.
-let version = "@version@";
-
-using dict, faustxml, getopt, regex, system;
-using namespace faustxml;
-
-/* Constructors to represent Pd messages and objects. */
-
-public obj msg text connect coords send receive route
- bng tgl nbx hsl vsl hradio vradio;
-
-send = s;
-receive = r;
-
-/* Merge subpatches. */
-
-merge a b = a+map (shift (nobjs a)) b with
- shift n (connect x i y j)
- = connect (x+n) i (y+n) j;
- shift _ x = x otherwise;
- nobjs objs = #filter isobj objs;
- isobj (f@_ x) = isobj f;
- isobj x = any ((===)x) [obj,msg,text] otherwise;
-end;
-
-/* Move subpatches on the canvas. */
-
-move dx dy objs = map (move dx dy) objs if listp objs;
-move dx dy (obj x y)
- = obj (x+dx) (y+dy);
-move dx dy (msg x y)
- = msg (x+dx) (y+dy);
-move dx dy (f@_ x)
- = move dx dy f x;
-move dx dy x = x otherwise;
-
-/* Write dsp and synth patches to a file. */
-
-write_dsp info outname
- = fputs "#N canvas 0 0 450 300 10;\n" f $$
- do (write_obj f) objs
- when name,_ = info;
- outname = if null outname then name+".pd" else outname;
- f = fopen outname "w";
- if pointerp f then ()
- else throw $ outname+strerror errno;
- objs = make_dsp info;
- end;
-
-write_synth n info outname
- = fputs "#N canvas 0 0 450 300 10;\n" f $$
- do (write_obj f) objs
- when name,_ = info;
- outname = if null outname then name+".pd" else outname;
- f = fopen outname "w";
- if pointerp f then ()
- else throw $ outname+strerror errno;
- objs = make_synth n info;
- end;
-
-write_obj f x = fprintf f "#X %s;\n" $ obj_str x;
-
-obj_str (f@_ x::string)
- = obj_str f if null x;
- = obj_str f+" \\"+x if x!0 == "$";
- = obj_str f+" "+x otherwise;
-obj_str (f@_ x::int)
- = obj_str f+sprintf " %d" x otherwise;
-obj_str (f@_ x::double)
- = obj_str f+sprintf " %g" x otherwise;
-obj_str (f@_ x) = obj_str f+" "+str x;
-obj_str f = str f otherwise;
-
-/* Construct dsp and synth patches. */
-
-comment y = [text 0 (y+10) $ sprintf "Generated %s by faust2pd v%s. \
-See http://faust.grame.fr and http://pure-lang.googlecode.com."
- (strftime "%c" (localtime time),version)];
-
-make_dsp (name,descr,version,in,out,layout)
- = merge dsp controls +
- (if null controls then []
- else [coords 0 (-1) 1 1 x (y-10) 1 0 0]) +
- comment y
- when controls = filter is_dsp_control $
- pdcontrols layout; k = #controls;
- x,y,controls = make_controls layout controls;
- dsp = move 10 (y+60) $
- make_simple (name+"~") in out;
- end;
-
-make_synth n (name,descr,version,in,out,layout)
- = merge voices controls +
- (if null controls then []
- else [coords 0 (-1) 1 1 x (y-10) 1 0 0]) +
- comment y
- when controls = filter is_voice_control $
- pdcontrols layout; k = #controls;
- x,y,controls = make_controls layout controls;
- voices = move 10 (y+60) $
- make_voices (name+"~") out n;
- end;
-
-// check for the "active" control which is treated specially
-is_dsp_control c
- = name~="active"
- when name = last $ split "/" $ control_label c end;
-
-// check for "active" and special voice controls (freq/gain/gate) which
-// shouldn't be exposed in the GUI
-is_voice_control c
- = ~any ((==)name) ["active","freq","gain","gate"]
- when name = last $ split "/" $ control_label c end;
-
-/* Create the dsp subpatch. */
-
-make_simple dsp in out
-= // -- objects --
-
- [obj (i*60) 0 "inlet~" | // 0..in-1 inlet~
- i = 1..in] +
- [obj 0 0 "inlet", // in inlet
- obj (max 2 (in+1)*60) 0 receive "$0-read", // in+1 receive $0-read
- obj (max 2 (in+1)*60) 30 "faust-control" "$0",
- // in+2 faust-control $0
- obj (max 2 (in+1)*60) 60 send "$0-write", // in+3 s $0-write
- obj 0 60 receive "$0-in", // in+4 receive $0-in
- obj 0 90 dsp, // in+5 dsp
- obj 0 120 send "$0-out"] + // in+6 s $0-out
- [obj (i*60) 150 "outlet~" | // in+7..in+7+out-1
- i = 1..out] + // outlet~
- [obj 0 150 "outlet"] + // in+7+out outlet
-
- // -- connections --
-
- [connect in 0 (in+2) 0, // inlet -> faust-control
- connect (in+1) 0 (in+2) 0, // receive $0-read -> faust-control
- connect (in+2) 0 (in+3) 0, // faust-control -> s $0-write
- connect (in+5) 0 (in+6) 0, // dsp -> s $0-out
- connect in 0 (in+7+out) 0, // inlet -> outlet
- connect (in+4) 0 (in+5) 0] + // receive $0-in -> dsp
- [connect (i-1) 0 (in+5) i | // inlet~ -> dsp
- i = 1..in] +
- [connect (in+5) i (in+7+i-1) 0 | // dsp -> outlet~
- i = 1..out];
-
-/* Create the synth subpatch. */
-
-make_voices dsp out n
-= // -- objects --
-
- [obj 0 0 "inlet", // 0 inlet #1
- obj 120 0 "inlet", // 1 inlet #2
- obj 180 0 receive "$0-read", // 2 r $0-read
- obj 120 30 receive "$0-all", // 3 r $0-all
- obj 180 30 "faust-control" "$0", // 4 faust-control $0
- obj 180 60 send "$0-write", // 5 s $0-write
- obj 120 60 receive "$0-in", // 6 r $0-in
- obj 120 ((n+1)*30+60) send "$0-out"] + // 7 s $0-out
- cat [[obj 0 (i*30+60) "faust-gate" i, // 8,10..2*n+6 faust-gate 1..n
- obj 120 (i*30+60) dsp] | // 9,11..2*n+7 dsp #1..n
- i = 1..n] +
- [obj (i*60+120) ((n+1)*30+90) "outlet~" | // 2*n+8..2*n+8+out-1
- i = 0..out-1] + // outlet~ #1..n
- [obj 0 ((n+1)*30+90) "outlet"] + // 2*n+8+out outlet
-
- // -- connections --
-
- [connect 1 0 4 0, // inlet #2 -> faust-control
- connect 2 0 4 0, // r $0-read -> faust-control
- connect 4 0 5 0, // faust-control -> s $0-write
- connect 1 0 (2*n+8+out) 0, // inlet #2 -> outlet
- connect 6 0 9 0, // r $0-in -> dsp #1
- connect 9 0 7 0] + // dsp #1 -> s $0-out
- cat [[connect 0 0 (2*i+8) 0, // inlet #1 -> faust-gate 1..n
- connect (2*i+8) 0 (2*i+9) 0, // faust-gate 1..n -> dsp #1..n
- connect 3 0 (2*i+9) 0] | // r $0-all -> dsp #1..n
- i = 0..n-1] +
- [connect (2*i+9) (j+1) (2*n+8+j) 0 | // dsp #1..n -> outlet~ #1..n
- i = 0..n-1; j = 0..out-1];
-
-/* Create the GUI+controls subpatch. */
-
-const black = -1;
-const white = -0x40000;
-const gray = -0x38e39;
-
-/* FIXME: The following is mostly guesswork, so you might have to customize
- this. Maybe these values should be configurable from the command line, or a
- better layout algorithm should be designed which also takes into account
- the widget labels. */
-
-const button_x,button_y = 50,30;
-const nentry_x,nentry_y = 75,30;
-const hslider_x,hslider_y = 150,30;
-const vslider_x,vslider_y = 50,150;
-
-make_controls layout controls
- = x,y,c
- if ~null gui
- when x,y,gui = make_gui layout;
- c = move (max 450 (x+30)) 10 $
- make_control_objs controls;
- c = merge gui c;
- end;
- = 0,0,[] otherwise;
-
-/* Create the GUI subpatch. */
-
-let fn1,fn2 = 10,10; // default GUI font sizes, adapt as needed
-
-make_gui layout = x,y,c+
- [obj (x-38) 3 bng 15 250 50 1 "$0-init" "$0-ignore"
- "empty" 0 (-6) 0 fn1 white black black,
- obj (x-18) 3 tgl 15 1 "$0-active" "$0-active"
- "empty" 0 (-6) 0 fn1 white black black 1 1]
- if ~null c
- when x,y,c = make_group "" (10,30) layout end;
- = 0,0,[] otherwise;
-
-make_group path (x,y) (tgroup g)
- = make_group path (x,y) (hgroup g);
-make_group path (x,y) (hgroup (name,items))
- = //printf "end %s\n" $ join2 path $ mangle name $$
- x,y,cat (reverse c)
- when _,_,_,_,x,y,c =
- //printf "hgroup %s\n" $ join2 path $ mangle name $$
- foldl (hstep (make_group (join2 path (mangle name))))
- (x,y,x,y,x,y,[]) items;
- end;
-make_group path (x,y) (vgroup (name,items))
- = //printf "end %s\n" $ join2 path $ mangle name $$
- x,y,cat (reverse c)
- when _,_,_,_,x,y,c =
- //printf "vgroup %s\n" $ join2 path $ mangle name $$
- foldl (vstep (make_group (join2 path (mangle name))))
- (x,y,x,y,x,y,[]) items;
- end;
-make_group path (x,y) item
- = //printf "%s [%s] item %s\n" (str (x,y),path,str item) $$
- add_widget path (x,y) item;
-
-hstep f (x0,y0,x1,y1,x2,y2,c) item
- = hbreak f (x0,y0,x1,y1,x2,y2,c) item (x,y,c1)
- when x,y,c1 = f (x1,y1) item end;
-hbreak f (x0,y0,x1,y1,x2,y2,c) item (x,y,c1)
- = x0,y0,x,y1,max x2 x,max y2 y,c1:c
- if width<=0 || x<=width || x1<=x0;
- = hbreak f (x0,y0,x0,y2,x2,y2,c) item (f (x0,y2) item);
-vstep f (x0,y0,x1,y1,x2,y2,c) item
- = vbreak f (x0,y0,x1,y1,x2,y2,c) item (x,y,c1)
- when x,y,c1 = f (x1,y1) item end;
-vbreak f (x0,y0,x1,y1,x2,y2,c) item (x,y,c1)
- = x0,y0,x1,y,max x2 x,max y2 y,c1:c
- if height<=0 || y<=height || y1<=y0;
- = vbreak f (x0,y0,x2,y0,x2,y2,c) item (f (x2,y0) item);
-
-checkname name = "empty" if null name;
- = name otherwise;
-
-match_control path name pat
- = fnmatch pat (join2 path name) 0 if index pat "/" >= 0;
- = fnmatch pat name 0 otherwise;
-
-let gmax = max;
-add_widget path (x,y) item
- = x,y,[]
- if null (join2 path name) ||
- any (match_control path name) exclude
- when name = mangle $ control_label item end;
-add_widget path (x,y) (button name)
- = add_widget path (x,y) (checkbox name) if fake_buttons_flag;
-add_widget path (x,y) (button name)
- = x+button_x,y+button_y,
- [obj x y bng 15 250 50 0 s s
- name 0 (-6) 0 fn1 white black black]
- when name = mangle name;
- s = control_sym $ join2 path name;
- name = checkname name;
- end
- if nvoices==0 ||
- ~any ((==)name) ["freq","gain","gate"];
-add_widget path (x,y) (checkbox name)
- = x+button_x,y+button_y,
- [obj x y tgl 15 0 s s
- name 0 (-6) 0 fn1 white black black 0 1]
- when name = mangle name;
- s = control_sym $ join2 path name;
- name = checkname name;
- end
- if nvoices==0 ||
- ~any ((==)name) ["freq","gain","gate"];
-add_widget path (x,y) (nentry (name,init,min,max,_))
- = x+nentry_x,y+nentry_y,
- [obj x y nbx 5 14 min max 0 0 s s
- name 0 (-6) 0 fn2 white black black 256]
- when name = mangle name;
- s = control_sym $ join2 path name;
- name = checkname name;
- end
- if nvoices==0 ||
- ~any ((==)name) ["freq","gain","gate"];
-add_widget path (x,y) (hslider (name,init,min,max,step))
- = if radio_sliders>0 && min==0 &&
- step==1 && max<radio_sliders then
- x+gmax hslider_x (radio_sliders*15),y+hslider_y,
- [obj x y hradio 15 1 0 (max+1) s s
- name 0 (-6) 0 fn1 white black black 0]
- else if slider_nums_flag then
- x+hslider_x+nentry_x,y+hslider_y,
- [obj x y hsl 128 15 min max 0 0 s s
- name (-2) (-6) 0 fn1 white black black 0 1,
- obj (x+hslider_x) y nbx 5 14 min max 0 0 s s
- "empty" 0 (-6) 0 fn2 white black black 256]
- else
- x+hslider_x,y+hslider_y,
- [obj x y hsl 128 15 min max 0 0 s s
- name (-2) (-6) 0 fn1 white black black 0 1]
- when name = mangle name;
- s = control_sym $ join2 path name;
- name = checkname name;
- end
- if nvoices==0 ||
- ~any ((==)name) ["freq","gain","gate"];
-add_widget path (x,y) (vslider (name,init,min,max,step))
- = if radio_sliders>0 && min==0 &&
- step==1 && max<radio_sliders then
- x+vslider_x,y+gmax vslider_y (radio_sliders*15),
- [obj x y vradio 15 1 0 (max+1) s s
- name 0 (-6) 0 fn1 white black black 0]
- else if slider_nums_flag then
- x+nentry_x,y+vslider_y+nentry_y,
- [obj x y vsl 15 128 min max 0 0 s s
- name 0 (-8) 0 fn1 white black black 0 1,
- obj x (y+vslider_y-10) nbx 5 14 min max 0 0 s s
- "empty" 0 (-6) 0 fn2 white black black 256]
- else
- x+vslider_x,y+vslider_y,
- [obj x y vsl 15 128 min max 0 0 s s
- name 0 (-8) 0 fn1 white black black 0 1]
- when name = mangle name;
- s = control_sym $ join2 path name;
- name = checkname name;
- end
- if nvoices==0 ||
- ~any ((==)name) ["freq","gain","gate"];
-add_widget path (x,y) (hbargraph (name,min,max))
- = if slider_nums_flag then
- x+hslider_x+nentry_x,y+hslider_y,
- [obj x y hsl 128 15 min max 0 0 s s
- name (-2) (-6) 0 fn1 gray black black 0 1,
- obj (x+hslider_x) y nbx 5 14 min max 0 0 s s
- "empty" 0 (-6) 0 fn2 gray black black 256]
- else
- x+hslider_x,y+hslider_y,
- [obj x y hsl 128 15 min max 0 0 s s
- name (-2) (-6) 0 fn1 gray black black 0 1]
- when name = mangle name;
- s = control_sym $ join2 path name;
- name = checkname name;
- end
- if nvoices==0 ||
- ~any ((==)name) ["freq","gain","gate"];
-add_widget path (x,y) (vbargraph (name,min,max))
- = if slider_nums_flag then
- x+nentry_x,y+vslider_y+nentry_y,
- [obj x y vsl 15 128 min max 0 0 s s
- name 0 (-8) 0 fn1 gray black black 0 1,
- obj x (y+vslider_y-10) nbx 5 14 min max 0 0 s s
- "empty" 0 (-6) 0 fn2 gray black black 256]
- else
- x+vslider_x,y+vslider_y,
- [obj x y vsl 15 128 min max 0 0 s s
- name 0 (-8) 0 fn1 gray black black 0 1]
- when name = mangle name;
- s = control_sym $ join2 path name;
- name = checkname name;
- end
- if nvoices==0 ||
- ~any ((==)name) ["freq","gain","gate"];
-add_widget _ (x,y) _
- = x,y,[] otherwise;
-
-/* Create the control objects and wiring. */
-
-make_control_objs controls
- = [obj 0 0 receive "$0-init",
- obj dx 0 send (if nvoices>0 then "$0-all" else "$0-in"),
- obj (dx+dx div 2) 0 send "$0-read",
- obj (2*dx) 0 receive "$0-write"] + c
- when controls = checkbox "active":controls;
- dx = foldl max 0 $ map ((#).control_label) controls;
- dx = (dx+7)*8;
- _,c = foldl (control_objs dx) (0,[]) controls;
- end;
-
-control_objs dx (j,c) (button name)
- = control_objs dx (j,c) (checkbox name) if fake_buttons_flag;
-control_objs dx (j,c) (button name)
- = (j+1,c+button_control_objs dx j name s 0)
- when s = control_sym name end;
-control_objs dx (j,c) (checkbox "active")
- = (j+1,c+activate_control_objs dx j "active" s 1)
- when s = control_sym "active" end;
-control_objs dx (j,c) (checkbox name)
- = (j+1,c+active_control_objs dx j name s 0)
- when s = control_sym name end;
-control_objs dx (j,c) (nentry (name,init,_))
- = (j+1,c+active_control_objs dx j name s init)
- when s = control_sym name end;
-control_objs dx (j,c) (hslider (name,init,_))
- = (j+1,c+active_control_objs dx j name s init)
- when s = control_sym name end;
-control_objs dx (j,c) (vslider (name,init,_))
- = (j+1,c+active_control_objs dx j name s init)
- when s = control_sym name end;
-control_objs dx (j,c) (hbargraph (name,_))
- = (j+1,c+passive_control_objs dx j name s 0)
- when s = control_sym name end;
-control_objs dx (j,c) (vbargraph (name,_))
- = (j+1,c+passive_control_objs dx j name s 0)
- when s = control_sym name end;
-control_objs _ (j,c) _
- = (j,c) otherwise;
-
-control_sym name
- = sprintf "$0-%s" $ substr name 1 (#name-1) if name!0=="/";
- = sprintf "$0-%s" name otherwise;
-
-activate_control_objs dx j name s init
- = [msg 0 ((2*j+1)*20) init,
- obj 0 ((2*j+2)*20) send s,
- //connect 0 0 (6*j+4) 0,
- connect (6*j+4) 0 (6*j+5) 0,
- obj dx ((2*j+1)*20) receive s,
- msg dx ((2*j+2)*20) name "$1",
- connect (6*j+6) 0 (6*j+7) 0,
- connect (6*j+7) 0 1 0,
- obj (2*dx) ((2*j+1)*20) route name,
- obj (2*dx) ((2*j+2)*20) send s,
- connect (if j>0 then 6*j+2 else 3)
- (if j>0 then 1 else 0) (6*j+8) 0,
- connect (6*j+8) 0 (6*j+9) 0];
-
-active_control_objs dx j name s init
- = [msg 0 ((2*j+1)*20) init,
- obj 0 ((2*j+2)*20) send s,
- connect 0 0 (6*j+4) 0,
- connect (6*j+4) 0 (6*j+5) 0,
- obj dx ((2*j+1)*20) receive s,
- msg dx ((2*j+2)*20) name "$1",
- connect (6*j+6) 0 (6*j+7) 0,
- connect (6*j+7) 0 1 0,
- obj (2*dx) ((2*j+1)*20) route name,
- obj (2*dx) ((2*j+2)*20) send s,
- connect (if j>0 then 6*j+2 else 3)
- (if j>0 then 1 else 0) (6*j+8) 0,
- connect (6*j+8) 0 (6*j+9) 0];
-
-button_control_objs dx j name s init
- = [msg 0 ((2*j+1)*20) init,
- obj 0 ((2*j+2)*20) "faust-s" s,
- connect 0 0 (6*j+4) 0,
- connect (6*j+4) 0 (6*j+5) 0,
- obj dx ((2*j+1)*20) receive s,
- obj dx ((2*j+2)*20) "faust-r" name,
- connect (6*j+6) 0 (6*j+7) 0,
- connect (6*j+7) 0 1 0,
- obj (2*dx) ((2*j+1)*20) route name,
- obj (2*dx) ((2*j+2)*20) "faust-s" s,
- connect (if j>0 then 6*j+2 else 3)
- (if j>0 then 1 else 0) (6*j+8) 0,
- connect (6*j+8) 0 (6*j+9) 0];
-
-passive_control_objs dx j name s init
- = [msg 0 ((2*j+1)*20) init,
- obj 0 ((2*j+2)*20) send s,
- connect 0 0 (6*j+4) 0,
- connect (6*j+4) 0 (6*j+5) 0,
- obj dx ((2*j+1)*20) "faust-timer" "$0",
- msg dx ((2*j+2)*20) name,
- connect (6*j+6) 0 (6*j+7) 0,
- connect (6*j+7) 0 2 0,
- obj (2*dx) ((2*j+1)*20) route name,
- obj (2*dx) ((2*j+2)*20) send s,
- connect (if j>0 then 6*j+2 else 3)
- (if j>0 then 1 else 0) (6*j+8) 0,
- connect (6*j+8) 0 (6*j+9) 0];
-
-/* Make control names as in faustxml.pure but with name mangling and "/" in
- front. */
-
-mangle s = join "-" $ filter (\x->~null x) $
- regsplit "[^A-Za-z0-9]+" REG_EXTENDED s 0
-when
- s = strcat $ regsplit "[ \t]*\\[[^]]+\\][ \t]*" REG_EXTENDED s 0;
-end;
-
-pdcontrols x = filter (((~=)"/").control_label) $ controls "" x with
- controls path x
- = case x of
- f@_ (lbl::string,ctrls@[]) |
- f@_ (lbl::string,ctrls@(_:_))
- = catmap (controls (join2 path lbl)) ctrls
- when lbl = mangle lbl end;
- f@_ (lbl::string,args)
- = [f (join2 path lbl,args)]
- when lbl = mangle lbl end;
- f@_ lbl::string
- = [f (join2 path lbl)]
- when lbl = mangle lbl end;
- end;
-end if controlp x;
-
-join2 "" s = "/"+s;
-join2 s "" = s;
-join2 s t = s+"/"+t otherwise;
-
-/* main program */
-
-error msg::string
- = fprintf stderr "%s: %s\n" (prog,msg) $$ exit 1;
-error x = fprintf stderr "%s: unknown error (%s)\n" (prog,str x) $$
- exit 1;
-
-invalid_option opt
- = error $ sprintf "invalid option %s, try -h for help" opt;
-
-invalid_src_option opt
- = error $ sprintf "invalid option %s in source" opt;
-
-get_set_opt opt = case myopts!![opt] of
- [val::string] = split "," val;
- _ = [] otherwise;
- end;
-
-get_int_opt opt = case myopts!![opt] of
- [val::string] = check_int_opt opt val if ~null val;
- _ = 0 otherwise;
- end;
-
-extern int atoi(char*);
-check_int_opt opt val
- = n if n>0 when n = atoi val end;
- = error $ sprintf "invalid option value %s %s" (opt,val);
-
-print_usage prog
- = printf
-"faust2pd version %s, Copyright (c) 2009 by Albert Graef\n\
-Usage: %s [-hVbs] [-f size] [-o output-file] [-n #voices]\n\
- [-r max] [-X patterns] [-x width] [-y height] input-file\n\
-Options:\n\
--h, --help display this help message and exit\n\
--V, --version display the version number and exit\n\
--b, --fake-buttons replace buttons (bangs) with checkboxes (toggles)\n\
--f, --font-size font size for GUI elements (10 by default)\n\
--n, --nvoices create a synth patch with the given number of voices\n\
--o, --output-file output file name ('.pd' file)\n\
--r, --radio-sliders radio controls for sliders with values 0..max-1\n\
--s, --slider-nums sliders with additional number control\n\
--X, --exclude exclude controls matching the given glob patterns\n\
--x, --width maximum width of the GUI area\n\
--y, --height maximum height of the GUI area\n\
-input-file input file name ('.dsp.xml' file)\n\
-Default output-file is input-file with new extension '.pd'.\n"
- (version,prog) $$ exit 0;
-
-print_version = printf
-"faust2pd version %s, Copyright (c) 2009 by Albert Graef\n" version $$
- exit 0;
-
-let opts = [("--help", "-h", NOARG),
- ("--version", "-V", NOARG),
- ("--fake-buttons", "-b", NOARG),
- ("--slider-nums", "-s", NOARG),
- ("--radio-sliders", "-r", REQARG),
- ("--nvoices", "-n", REQARG),
- ("--font-size", "-f", REQARG),
- ("--width", "-x", REQARG),
- ("--height", "-y", REQARG),
- ("--exclude", "-X", REQARG),
- ("--output-file", "-o", REQARG)];
-
-//let compiling = 1;
-//let argv = ["faust2pd","test/organ.dsp.xml"];
-let prog,myargs = case argv of prog:args = prog,args; _ = "faust2pd",[] end;
-
-//let prog = "faust2pd";
-
-let myopts,myargs = catch invalid_option $ getopt opts myargs;
-let myopts = dict myopts;
-let help_flag = member myopts "--help";
-let version_flag = member myopts "--version";
-
-if compiling then
- ()
-else if version_flag then
- print_version
-else if help_flag then
- print_usage prog
-else if null myargs then
- error "no source file specified, try -h for help"
-else if #myargs>1 then
- error "more than one source file specified, try -h for help"
-else ();
-
-let xmlname:_ = if compiling then [""] else myargs;
-
-let outname = if member myopts "--output-file" then
- myopts!"--output-file"
- else ();
-
-if outname===xmlname then
- error "output would overwrite source file, aborting"
-else ();
-
-attrs s = regexg (\info->info!3) "\\[pd:([^]]+)\\]" REG_EXTENDED s 0;
-
-let dsp_info => (src_opts,_) =
- if compiling then () => ([],[])
- else
- (dsp_info => catch invalid_src_option (getopt opts src_opts) when
- setlocale LC_ALL "C";
- dsp_info = catch error (faustxml::info xmlname);
- src_opts = case dsp_info!5 of
- _ (label,_) = ["--"+opt | opt = attrs label];
- _ = [];
- end;
- end);
-
-/* Command line options always override what's in the source. */
-let myopts = dict (src_opts+members myopts);
-
-let fake_buttons_flag = member myopts "--fake-buttons";
-let slider_nums_flag = member myopts "--slider-nums";
-let [radio_sliders,nvoices,height,width,fnsize] = map get_int_opt
- ["--radio-sliders","--nvoices","--height","--width","--font-size"];
-let exclude = get_set_opt "--exclude";
-
-let fn1,fn2 = if fnsize>0 then fnsize,fnsize else fn1,fn2;
-
-main = catch error mainprog $$ exit 0;
-mainprog = write_synth nvoices dsp_info outname if nvoices>0;
- = write_dsp dsp_info outname otherwise;
-
-if compiling then () else main;