externals/ffext/tracker CHANGELOG, 1.1, 1.2 makefile, 1.3, 1.4 tracker-help.pd, 1.1, 1.2 tracker.c, 1.4, 1.5 tracker.h, 1.3, 1.4 tracker.tk, 1.3, 1.4 - Pd-cvs

29 Sep 2007


      Update of /cvsroot/pure-data/externals/ffext/tracker
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv8215
Modified Files:
    CHANGELOG makefile tracker-help.pd tracker.c tracker.h 
    tracker.tk 
Log Message:
release 0.2.3 - you should really try this
Index: tracker-help.pd
===================================================================
RCS file: /cvsroot/pure-data/externals/ffext/tracker/tracker-help.pd,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** tracker-help.pd	22 Sep 2007 10:33:00 -0000	1.1
--- tracker-help.pd	29 Sep 2007 11:10:59 -0000	1.2
***************
*** 1,73 ****
! #N canvas 525 183 653 599 10;
! #X obj 65 282 tracker -data 10 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5
  4 3 2 1 11 10 9 8 7 6 5 4 3 2 12 11 10 9 8 7 6 5 4 3 13 12 11 10 9
  8 7 6 5 4 14 13 12 11 10 9 8 7 6 5 15 14 13 12 11 10 9 8 7 6 16 15
  14 13 12 11 10 9 8 7 17 16 15 14 13 12 11 10 9 8 18 17 16 15 14 13
! 12 11 10 9;
! #X msg 65 29 setrow 0 10 11 12 13 14 15 16 17 18 19;
! #X msg 79 51 setrow 0 999 999 999 999 999 999 999 999 999 999;
! #X msg 123 147 set 2 3 $1;
! #X floatatom 123 130 5 0 0 0 - - -;
  #N canvas 0 0 450 300 display_output 0;
! #X obj 60 51 inlet;
! #X obj 60 147 outlet;
! #X obj 60 85 list prepend set;
! #X obj 60 113 list trim;
! #X connect 0 0 2 0;
! #X connect 2 0 3 0;
! #X connect 3 0 1 0;
! #X restore 65 436 pd display_output;
! #X msg 65 467 16 15 14 13 12 11 10 9 8 7 16 15 14 13 12 11 10 9 8 7
! ;
! #X msg 99 100 getrow $1;
! #X obj 99 80 r $0-row;
! #X obj 477 555 s $0-row;
! #X obj 477 504 f;
! #X obj 504 504 + 1;
! #X obj 477 528 % 10;
! #X obj 477 473 metro 100;
! #X obj 477 445 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0
  1;
! #X floatatom 549 528 5 0 0 0 - - -;
! #X text 210 146 <- set single value;
! #X text 172 100 <- output one row;
! #X msg 146 180 get 2 3;
! #X text 212 182 <- output single value;
! #X obj 261 265 r $0-trk;
! #X obj 419 235 s $0-trk;
! #X text 59 530 tracker external - by Federico Ferri <mescalinum[at]gmail[dot]com>
! ;
! #X msg 419 94 resize 10 10;
! #X text 419 72 resize grid , as in properties:;
! #X msg 433 119 resize 10 20;
! #X msg 467 168 load test.trk;
! #X msg 165 235 trackrow $1;
! #X obj 165 217 tgl 15 0 empty $0-tgl-trk empty 17 7 0 10 -262144 -1
  -1 0 1;
! #X text 234 214 <- toggle row tracking;
! #X text 319 26 <- set whole row;
! #X msg 483 194 save test.trk;
! #X text 475 146 load/save:;
! #X connect 0 0 5 0;
! #X connect 1 0 0 0;
! #X connect 2 0 0 0;
! #X connect 3 0 0 0;
  #X connect 4 0 3 0;
  #X connect 5 0 6 0;
! #X connect 7 0 0 0;
! #X connect 8 0 7 0;
! #X connect 10 0 11 0;
! #X connect 10 0 12 0;
! #X connect 11 0 10 1;
! #X connect 12 0 9 0;
! #X connect 13 0 10 0;
! #X connect 14 0 13 0;
! #X connect 15 0 9 0;
! #X connect 18 0 0 0;
! #X connect 20 0 0 0;
! #X connect 23 0 21 0;
! #X connect 25 0 21 0;
! #X connect 26 0 21 0;
! #X connect 27 0 0 0;
! #X connect 28 0 27 0;
! #X connect 31 0 21 0;
--- 1,106 ----
! #N canvas 355 23 810 615 10;
! #X obj 56 370 tracker -data 10 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5
  4 3 2 1 11 10 9 8 7 6 5 4 3 2 12 11 10 9 8 7 6 5 4 3 13 12 11 10 9
  8 7 6 5 4 14 13 12 11 10 9 8 7 6 5 15 14 13 12 11 10 9 8 7 6 16 15
  14 13 12 11 10 9 8 7 17 16 15 14 13 12 11 10 9 8 18 17 16 15 14 13
! 12 11 10 9 -send trk-out -recv trk;
! #X msg 54 128 setrow 0 10 11 12 13 14 15 16 17 18 19;
! #X msg 68 150 setrow 0 999 999 999 999 999 999 999 999 999 999;
! #X msg 85 197 set 2 3 $1;
! #X floatatom 85 180 5 0 0 0 - - -;
  #N canvas 0 0 450 300 display_output 0;
! #X obj 60 186 outlet;
! #X obj 60 132 list prepend set;
! #X obj 60 159 list trim;
! #X obj 60 51 r trk-out;
! #X obj 60 105 route output;
! #X obj 60 78 list trim;
! #X text 145 77 strip list selector;
! #X text 163 107 filter by output selector;
! #X text 192 136 prepend with set just to display in a msg;
! #X connect 1 0 2 0;
! #X connect 2 0 0 0;
! #X connect 3 0 5 0;
! #X connect 4 0 1 0;
! #X connect 5 0 4 0;
! #X restore 55 278 pd display_output;
! #X msg 55 309 12 11 10 9 8 7 6 5 4 3;
! #X obj 276 244 f;
! #X obj 303 244 + 1;
! #X obj 276 268 % 10;
! #X obj 276 219 metro 100;
! #X obj 276 191 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0
  1;
! #X msg 446 150 resize 10 10;
! #X msg 460 175 resize 10 20;
! #X text 577 150 load/save:;
! #X obj 444 272 tgl 15 0 empty $0-tgl-trk empty 17 7 0 10 -262144 -1
  -1 0 1;
! #X text 470 268 <- toggle row tracking;
! #X obj 54 244 s trk;
! #X obj 446 213 s trk;
! #X msg 444 297 ; trk trackrow $1;
! #X msg 276 295 ; trk getrow $1;
! #X msg 570 179 load test.trk;
! #X msg 586 205 save test.trk;
! #X obj 570 234 s trk;
! #X text 313 184 <- playback;
! #X text 51 93 MANY WAYS TO GET OR SET DATA: ----------------------------
! ;
! #X msg 168 197 getrow $1;
! #X msg 193 234 get 2 3;
! #X floatatom 168 178 5 0 0 0 - - -;
! #X obj 168 278 s trk;
! #X obj 31 22 cnv 15 650 35 empty empty tracker 20 12 0 14 -62784 -262144
! 0;
! #X text 226 25 tracker external - by Federico Ferri <mescalinum[at]gmail[dot]com>
! ;
! #N canvas 0 0 450 300 known_bugs 0;
! #X text 63 47 * GOP doesn't work;
! #X text 63 79 * dollarZero in send/recv doesn't work;
! #X restore 521 31 pd known_bugs;
! #N canvas 0 0 450 300 license 0;
! #X text 60 51 licensed under the terms of GNU/GPL license;
! #X text 60 79 see COPYING for details;
! #X restore 610 31 pd license;
! #N canvas 569 336 450 300 keyboard_control 0;
! #X text 41 44 first , give focus with mouse. the focused item becomes
! red.;
! #X text 42 69 you can change value by mouse dragging , or by keyboard.
! ;
! #X text 42 97 to change the selected value with keyboard , type digits
! and press return. if you typed some digits you can cancel editing by
! pressing esc. you can increase decrease value with keys +/-. you can
! move selected item (cursor) with HJKL keys.;
! #X restore 556 71 pd keyboard_control;
! #X obj 31 542 cnv 15 650 35 empty empty v0.2.3 20 12 0 14 -62784 -262144
! 0;
! #N canvas 212 405 361 431 notify_and_synchronization 0;
! #X obj 42 43 tracker -rows 10 -cols 10;
! #X obj 42 213 route changenotify;
! #X obj 42 246 tracker -rows 10 -cols 10;
! #X obj 42 190 route list;
! #X connect 0 0 3 0;
! #X connect 1 0 2 0;
! #X connect 3 0 1 0;
! #X restore 496 95 pd notify_and_synchronization;
! #X text 446 127 resize:;
! #X connect 1 0 17 0;
! #X connect 2 0 17 0;
! #X connect 3 0 17 0;
  #X connect 4 0 3 0;
  #X connect 5 0 6 0;
! #X connect 7 0 8 0;
! #X connect 7 0 9 0;
! #X connect 8 0 7 1;
! #X connect 9 0 20 0;
! #X connect 10 0 7 0;
! #X connect 11 0 10 0;
! #X connect 12 0 18 0;
! #X connect 13 0 18 0;
! #X connect 15 0 19 0;
! #X connect 21 0 23 0;
! #X connect 22 0 23 0;
! #X connect 26 0 29 0;
! #X connect 27 0 29 0;
! #X connect 28 0 26 0;
Index: CHANGELOG
===================================================================
RCS file: /cvsroot/pure-data/externals/ffext/tracker/CHANGELOG,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** CHANGELOG	22 Sep 2007 23:55:08 -0000	1.1
--- CHANGELOG	29 Sep 2007 11:10:59 -0000	1.2
***************
*** 16,17 ****
--- 16,26 ----
  0.2.2 --------------------------------------------------------------------
    added send/receive symbols support
+ 
+ 0.2.3 --------------------------------------------------------------------
+   numbers are now aligned to right
+   notification messages are sent from user interaction
+   mouse behavior improved. now dragging faster changes more.
+   added nice makefile for target:
+     Linux
+     MacOS (thanks Steffen)
+     Win32 (thanks tof)
Index: tracker.tk
===================================================================
RCS file: /cvsroot/pure-data/externals/ffext/tracker/tracker.tk,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** tracker.tk	22 Sep 2007 23:54:13 -0000	1.3
--- tracker.tk	29 Sep 2007 11:10:59 -0000	1.4
***************
*** 43,47 ****
  }
! proc pdtk_tracker_dialog {id width height saveflag ss rs} {
      set vid [string trimleft $id .]
--- 43,47 ----
  }
! proc pdtk_tracker_dialog {id width height saveflag digitw ss rs} {
      set vid [string trimleft $id .]
Index: makefile
===================================================================
RCS file: /cvsroot/pure-data/externals/ffext/tracker/makefile,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** makefile	22 Sep 2007 23:54:13 -0000	1.3
--- makefile	29 Sep 2007 11:10:59 -0000	1.4
***************
*** 1,37 ****
  all: pd_linux
! SUFFIX=pd_linux
! #SUFFIX=pd_darwin
! $(SUFFIX): tracker.$(SUFFIX)
! tracker.$(SUFFIX): tracker.c tracker.h tracker.tk2c
- pd_darwin: tracker.pd_darwin
- tracker.pd_: tracker.c tracker.h tracker.tk2c
- STRIP = strip
- CFLAGS = -DPD -O2  \
-     -Wall -W -Wno-shadow -Wstrict-prototypes \
-     -Wno-unused -Wno-parentheses -Wno-switch
- INCLUDE = -I/usr/include -I../pd/src
- LDFLAGS =
- ifeq ($(SUFFIX),pd_linux)
- 	CFLAGS += -DUNIX -funroll-loops -fomit-frame-pointer
- 	LDFLAGS += -export_dynamic -shared -lc -lm
- endif
- ifeq ($(SUFFIX),pd_darwin)
- 	LDFLAGS += -bundle -undefined suppress -flat_namespace
- 	STRIP = false
- endif
! .SUFFIXES: .$(SUFFIX) .tk .tk2c
.tk.tk2c:
! 	./tk2c.bash < $*.tk > $*.tk2c
! .c.$(SUFFIX):
! 	$(CC) $(CFLAGS) $(INCLUDE) -o $*.o -c $*.c
! 	$(LD) $(LDFLAGS) -o $*.pd_linux $*.o
! 	$(STRIP) --strip-unneeded $*.pd_linux
  clean:
! 	$(RM) -f *.o *.pd_* so_locations *.tk2c
--- 1,63 ----
  all: pd_linux
+ #all: pd_win
+ #all: pd_darwin
! .SUFFIXES: .pd_linux .pd_darwin .dll .tk .tk2c
! PDPATH = /home/pat/pd
! # ----------------------- WINDOWS -------------------------
! pd_win: tracker.dll
! tracker.dll: tracker.c tracker.h tracker.tk2c
! 
! WINCFLAGS = -Wall -W -Wshadow -Wstrict-prototypes -DPD -DNT -W3 -WX -Werror -Wno-unused -mms-bitfields -Wno-parentheses -Wno-switch -O6 -funroll-loops -fomit-frame-pointer
! WININCLUDE =  -I.. -I../include -I$(PDPATH)/src
! 
! WINLDFLAGS = -shared
! 
! .c.dll:
! 	gcc -mms-bitfields $(WINCFLAGS) $(WININCLUDE) -o $*.o -c $*.c
! 	gcc $(WINLDFLAGS) -o $*.dll $*.o $(PDPATH)/bin/pd.dll
! 	strip --strip-unneeded $*.dll
! 	rm -f $*.o
! 
! # ----------------------- LINUX i386 ----------------------
! pd_linux: tracker.pd_linux
! tracker.pd_linux: tracker.c tracker.h tracker.tk2c
! 
! LINUXCFLAGS = -DPD -DUNIX -O2 -funroll-loops -fomit-frame-pointer \
!    -Wall -W -Wno-shadow -Wstrict-prototypes \
!    -Wno-unused -Wno-parentheses -Wno-switch
! LINUXINCLUDE = -I/usr/include -I$(PDPATH)/src
! LINUXLDFLAGS = -export_dynamic  -shared
! 
! .c.pd_linux:
! 	$(CC) $(LINUXCFLAGS) $(LINUXINCLUDE) -o $*.o -c $*.c
! 	$(LD) $(LINUXLDFLAGS) -o $*.pd_linux $*.o -lc -lm
! 	strip --strip-unneeded $*.pd_linux
! 
! # ----------------------- Darwin (OSX) --------------------
! pd_darwin: tracker.pd_darwin
! tracker.pd_darwin: tracker.c tracker.h tracker.tk2c
! 
! DARWINCFLAGS = -DPD -DUNIX -O2 -funroll-loops -fomit-frame-pointer \
!    -Wall -W -Wno-shadow -Wstrict-prototypes \
!    -Wno-unused -Wno-parentheses -Wno-switch
! DARWININCLUDE = -I/usr/include -I$(PDPATH)/src
! DARWINLDFLAGS = -bundle -undefined suppress -flat_namespace
! 
! .c.pd_darwin:
! 	$(CC) $(CFLAGS) -o $*.o -c $*.c
! 	$(LD) $(DARWINLDFLAGS) -o $*.pd_darwin $*.o -lc -lm
+ # ----------------------- Miscellaneous -------------------
  .tk.tk2c:
! 	sh tk2c.bash < $*.tk > $*.tk2c
! 
  clean:
! 	rm -f *.o *.pd_linux *.pd_darwin *.pd_win *.dll so_locations *.tk2c
! 
!
Index: tracker.h
===================================================================
RCS file: /cvsroot/pure-data/externals/ffext/tracker/tracker.h,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** tracker.h	22 Sep 2007 23:54:13 -0000	1.3
--- tracker.h	29 Sep 2007 11:10:59 -0000	1.4
***************
*** 61,64 ****
--- 61,65 ----
  static void tracker_select_item(t_tracker* x, int r, int c);
  static void tracker_select_movecur(t_tracker* x, int dx, int dy);
+ static void tracker_changenotify(t_tracker* x, t_floatarg row, t_floatarg col);
  void tracker_setup(void);
Index: tracker.c
===================================================================
RCS file: /cvsroot/pure-data/externals/ffext/tracker/tracker.c,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** tracker.c	23 Sep 2007 08:22:11 -0000	1.4
--- tracker.c	29 Sep 2007 11:10:59 -0000	1.5
***************
*** 36,52 ****
  #define MARGIN_X 3
  #define MARGIN_Y 2
static const char* tracker_isedititem(t_tracker* x, int r, int c) {
      if(x->x_active_row == r && x->x_active_row >= 0 &&
         x->x_active_column == c && x->x_active_column >= 0 &&
!        x->x_buf[0]) return ">";
!     else return "";
  }
static int tracker_getdisplayval(t_tracker* x, int r, int c) {
!     if(tracker_isedititem(x, r, c) == ">") {
          return atoi(x->x_buf);
      } else {
!         return x->x_data[r][c];
      }
  }
--- 36,83 ----
  #define MARGIN_X 3
  #define MARGIN_Y 2
+ #define CHR_EDIT "<"
+ #define CHR_NORM " "
+ #define DIGITS_MIN 1
+ #define DIGITS_MAX 10
+ 
+ static void tracker_clip_row_col(t_tracker* x, t_int* pr, t_int* pc) {
+     if((*pr) < 0) {
+         (*pr) = x->x_rows - (((-(*pr) - 1) % x->x_rows) + 1);
+     } else {
+         (*pr) = (*pr) % x->x_rows;
+     }
+     if((*pc) < 0) {
+         (*pc) = x->x_columns - (((-(*pc) - 1) % x->x_columns) + 1);
+     } else {
+         (*pc) = (*pc) % x->x_columns;
+     }
+ }
+ 
+ static t_float tracker_data_get(t_tracker* x, t_floatarg r, t_floatarg c) {
+     t_int ir = (t_int)r;
+     t_int ic = (t_int)c;
+     tracker_clip_row_col(x, &ir, &ic);
+     return x->x_data[(int)ir][(int)ic];
+ }
+ 
+ static void tracker_data_set(t_tracker* x, t_floatarg r, t_floatarg c, t_floatarg d) {
+     t_int ir = (t_int)r;
+     t_int ic = (t_int)c;
+     tracker_clip_row_col(x, &ir, &ic);
+     x->x_data[(int)ir][(int)ic] = d;
+ }
static const char* tracker_isedititem(t_tracker* x, int r, int c) {
      if(x->x_active_row == r && x->x_active_row >= 0 &&
         x->x_active_column == c && x->x_active_column >= 0 &&
!        x->x_buf[0]) return CHR_EDIT;
!     else return CHR_NORM;
  }
static int tracker_getdisplayval(t_tracker* x, int r, int c) {
!     if(tracker_isedititem(x, r, c) == CHR_EDIT) {
          return atoi(x->x_buf);
      } else {
!         return tracker_data_get(x, r, c);
      }
  }
***************
*** 61,65 ****
      for(r = 0; r < x->x_rows; r++) {
          for(c = 0; c < x->x_columns; c++) {
!             sys_vgui(".x%x.c create text %d %d -text %d%s -font -*-courier-bold--normal--%d-* -anchor nw -tags {%xTEXT %xTEXT.%d.%d} -fill black\n", canvas, text_xpix(&x->x_obj, glist)+c*x->x_cell_width+MARGIN_X, text_ypix(&x->x_obj, glist)+r*x->x_cell_height+MARGIN_Y, tracker_getdisplayval(x, r, c), tracker_isedititem(x, r, c), glist_getfont(glist), x, x, r, c);
          }
      }
--- 92,96 ----
      for(r = 0; r < x->x_rows; r++) {
          for(c = 0; c < x->x_columns; c++) {
!             sys_vgui(".x%x.c create text %d %d -text {%d%s} -font -*-courier-bold--normal--%d-* -anchor ne -tags {%xTEXT %xTEXT.%d.%d} -fill black\n", canvas, text_xpix(&x->x_obj, glist)+(c+1)*x->x_cell_width+MARGIN_X, text_ypix(&x->x_obj, glist)+r*x->x_cell_height+MARGIN_Y, tracker_getdisplayval(x, r, c), tracker_isedititem(x, r, c), glist_getfont(glist), x, x, r, c);
          }
      }
***************
*** 73,77 ****
      for(r = 0; r < x->x_rows; r++) {
          for(c = 0; c < x->x_columns; c++) {
!             sys_vgui(".x%x.c itemconfigure %xTEXT.%d.%d -text %d%s\n", canvas, x, r, c, tracker_getdisplayval(x, r, c), tracker_isedititem(x, r, c));
          }
      }
--- 104,108 ----
      for(r = 0; r < x->x_rows; r++) {
          for(c = 0; c < x->x_columns; c++) {
!             sys_vgui(".x%x.c itemconfigure %xTEXT.%d.%d -text {%d%s}\n", canvas, x, r, c, tracker_getdisplayval(x, r, c), tracker_isedititem(x, r, c));
          }
      }
***************
*** 79,94 ****
  }
! static void tracker_draw_update_row(t_tracker* x, int r) {
      int c;
      t_canvas* canvas = glist_getcanvas(x->x_glist);
      for(c = 0; c < x->x_columns; c++) {
!         sys_vgui(".x%x.c itemconfigure %xTEXT.%d.%d -text %d%s\n", canvas, x, r, c, tracker_getdisplayval(x, r, c), tracker_isedititem(x, r, c));
      }
      canvas_fixlinesfor(canvas, (t_text*)x);
  }
! static void tracker_draw_update_single(t_tracker* x, int r, int c) {
      t_canvas* canvas = glist_getcanvas(x->x_glist);
!     sys_vgui(".x%x.c itemconfigure %xTEXT.%d.%d -text %d%s\n", canvas, x, r, c, tracker_getdisplayval(x, r, c), tracker_isedititem(x, r, c));
      canvas_fixlinesfor(canvas, (t_text*)x);
  }
--- 110,131 ----
  }
! static void tracker_draw_update_row(t_tracker* x, t_floatarg r) {
!     t_int ir = (t_int)r;
!     t_int ic = 0;
!     tracker_clip_row_col(x, &ir, &ic);
      int c;
      t_canvas* canvas = glist_getcanvas(x->x_glist);
      for(c = 0; c < x->x_columns; c++) {
!         sys_vgui(".x%x.c itemconfigure %xTEXT.%d.%d -text {%d%s}\n", canvas, x, ir, c, tracker_getdisplayval(x, r, c), tracker_isedititem(x, r, c));
      }
      canvas_fixlinesfor(canvas, (t_text*)x);
  }
! static void tracker_draw_update_single(t_tracker* x, t_floatarg r, t_floatarg c) {
!     t_int ir = (t_int)r;
!     t_int ic = (t_int)c;
!     tracker_clip_row_col(x, &ir, &ic);
      t_canvas* canvas = glist_getcanvas(x->x_glist);
!     sys_vgui(".x%x.c itemconfigure %xTEXT.%d.%d -text {%d%s}\n", canvas, x, ir, ic, tracker_getdisplayval(x, ir, ic), tracker_isedititem(x, ir, ic));
      canvas_fixlinesfor(canvas, (t_text*)x);
  }
***************
*** 115,119 ****
      for(r = 0; r < x->x_rows; r++) {
          for(c = 0; c < x->x_columns; c++) {
!             sys_vgui(".x%x.c coords %xTEXT.%d.%d %d %d\n", canvas, x, r, c, text_xpix(&x->x_obj, glist)+c*x->x_cell_width+MARGIN_X, text_ypix(&x->x_obj, glist)+r*x->x_cell_height+MARGIN_Y);
          }
      }
--- 152,156 ----
      for(r = 0; r < x->x_rows; r++) {
          for(c = 0; c < x->x_columns; c++) {
!             sys_vgui(".x%x.c coords %xTEXT.%d.%d %d %d\n", canvas, x, r, c, text_xpix(&x->x_obj, glist)+(c+1)*x->x_cell_width+MARGIN_X, text_ypix(&x->x_obj, glist)+r*x->x_cell_height+MARGIN_Y);
          }
      }
***************
*** 167,171 ****
          for (ei = 0; ei < x->x_rows; ei++) {
              for (gi = 0; gi < x->x_columns; gi++) {
!                 binbuf_addv(b, "i", (int)x->x_data[ei][gi]);
              }
          }
--- 204,208 ----
          for (ei = 0; ei < x->x_rows; ei++) {
              for (gi = 0; gi < x->x_columns; gi++) {
!                 binbuf_addv(b, "i", (int)tracker_data_get(x, ei, gi));
              }
          }
***************
*** 190,196 ****
      t_tracker* x = (t_tracker*)z;
!     sprintf(buf, "pdtk_tracker_dialog %%s %d %d %d {%s} {%s}\n",
          (int)x->x_columns, (int)x->x_rows,
!         (int)x->b_save_data,
          x->s_send->s_name, x->s_recv->s_name
      );
--- 227,233 ----
      t_tracker* x = (t_tracker*)z;
!     sprintf(buf, "pdtk_tracker_dialog %%s %d %d %d %d {%s} {%s}\n",
          (int)x->x_columns, (int)x->x_rows,
!         (int)x->b_save_data, (int)x->x_ndigits,
          x->s_send->s_name, x->s_recv->s_name
      );
***************
*** 261,264 ****
--- 298,302 ----
                  int oldr,oldc;
                  tracker_setitem(x, x->x_active_row, x->x_active_column, n);
+                 tracker_changenotify(x, x->x_active_row, x->x_active_column);
                  tracker_reset_buffer(x);
                  tracker_draw_update_single(x, x->x_active_row, x->x_active_column);
***************
*** 291,302 ****
static void tracker_motion(t_tracker* x, t_floatarg dx, t_floatarg dy) {
!     if(x->x_active_row >= 0 && x->x_active_column >= 0) {
!         if(dy == 1) {
!             x->x_data[x->x_active_row][x->x_active_column]--;
!             tracker_draw_update_single(x, x->x_active_row, x->x_active_column);
!         } else if(dy == -1) {
!             x->x_data[x->x_active_row][x->x_active_column]++;
!             tracker_draw_update_single(x, x->x_active_row, x->x_active_column);
!         }
      }
  }
--- 329,338 ----
static void tracker_motion(t_tracker* x, t_floatarg dx, t_floatarg dy) {
!     if(x->x_active_row >= 0 && x->x_active_column >= 0 && dy != 0) {
!         t_float d = tracker_data_get(x, x->x_active_row, x->x_active_column);
!         d -= dy;
!         tracker_data_set(x, x->x_active_row, x->x_active_column, d);
!         tracker_changenotify(x, x->x_active_row, x->x_active_column);
!         tracker_draw_update_single(x, x->x_active_row, x->x_active_column);
      }
  }
***************
*** 396,399 ****
--- 432,443 ----
  }
+ static void tracker_gdigits(t_tracker* x, t_floatarg d) {
+     x->x_ndigits = (int)d;
+     if(x->x_ndigits < DIGITS_MIN) x->x_ndigits = DIGITS_MIN;
+     if(x->x_ndigits > DIGITS_MAX) x->x_ndigits = DIGITS_MAX;
+     tracker_vis((t_gobj*)x, x->x_glist, 0);
+     tracker_vis((t_gobj*)x, x->x_glist, 1);
+ }
+ 
  static void tracker_free(t_tracker* x) {
      int ei;
***************
*** 417,420 ****
--- 461,465 ----
x->s_recv = s;
+     //x->s_recv_r = canvas_realizedollar(glist_getcanvas(x->x_glist), s);
pd_bind(&x->x_obj.ob_pd, s);
***************
*** 443,460 ****
      x->x_cursor_pos = -1;
      x->b_cursor = 0;
!     x->b_save_data = 0;
x->s_send = gensym("");
      x->s_recv = gensym("");
!     int cols = 0, rows = 0;
      int got_data = 0;
!     if(argc == 0) {
!         // set default values
!         cols = 10;
!         rows = 10;
!         tracker_resize(x, rows, cols);
!         x->b_save_data = 1;
!     } else {
          #define ARG_CHECK_LOOP_BEGIN while(ei < argc) { if(0) {}
          #define ARG_CHECK_LOOP_END }
--- 488,499 ----
      x->x_cursor_pos = -1;
      x->b_cursor = 0;
!     x->b_save_data = 1;
x->s_send = gensym("");
      x->s_recv = gensym("");
!     int cols = 10, rows = 10;
      int got_data = 0;
!     if(argc > 0) {
          #define ARG_CHECK_LOOP_BEGIN while(ei < argc) { if(0) {}
          #define ARG_CHECK_LOOP_END }
***************
*** 475,478 ****
--- 514,523 ----
              cols = (int)argv[ei++].a_w.w_float;
          }
+         MATCH_ARG_T("-digits", A_FLOAT) {
+             ei++;
+             x->x_ndigits = (int)argv[ei++].a_w.w_float;
+             if(x->x_ndigits < DIGITS_MIN) x->x_ndigits = DIGITS_MIN;
+             if(x->x_ndigits > DIGITS_MAX) x->x_ndigits = DIGITS_MAX;
+         }
          MATCH_ARG_T("-bg", A_FLOAT)   { ei++; ei++; }
          MATCH_ARG_T("-bg", A_SYMBOL)  { ei++; ei++; }
***************
*** 511,518 ****
              int j;
              for(j = 0; j < (rows * cols); j++) {
!                 x->x_data[j / cols][j % cols] = argv[ei++].a_w.w_float;
              }
              got_data = 1;
-             //x->b_save_data = 1;
              tracker_set_saveflag(x, 1);
          }
--- 556,562 ----
              int j;
              for(j = 0; j < (rows * cols); j++) {
!                 tracker_data_set(x, j / cols, j % cols, argv[ei++].a_w.w_float);
              }
              got_data = 1;
              tracker_set_saveflag(x, 1);
          }
***************
*** 524,535 ****
          /*----------------*/ARG_CHECK_LOOP_END
      }
!     if(!got_data) tracker_resize(x, rows, cols);
-     /*if(argc == (2+cols*rows)) {
-         // restore saved data
-         for(ei = 2; ei < argc; ei++) {
-             x->x_data[(ei-2)/cols][(ei-2)%cols] = argv[ei].a_w.w_float;
-         }
-     }*/
      x->x_glist = (t_glist*)canvas_getcurrent();
--- 568,576 ----
          /*----------------*/ARG_CHECK_LOOP_END
      }
!     if(!got_data) {
!         tracker_set_saveflag(x, 0);
!         tracker_resize(x, rows, cols);
!     }
x->x_glist = (t_glist*)canvas_getcurrent();
***************
*** 547,552 ****
      void* binbuf = binbuf_new();
      t_canvas* canvas = glist_getcanvas(x->x_glist);
!     if(binbuf_read_via_canvas(binbuf, f->s_name, canvas, 0))
!         error("tracker: %s: read failed", f->s_name);
int argc = binbuf_getnatom(binbuf);
--- 588,595 ----
      void* binbuf = binbuf_new();
      t_canvas* canvas = glist_getcanvas(x->x_glist);
!     if(binbuf_read_via_canvas(binbuf, f->s_name, canvas, 0)) {
!         //error("tracker: %s: read failed", f->s_name);
!         return;
!     }
int argc = binbuf_getnatom(binbuf);
***************
*** 565,570 ****
      for(r = 0; r < x->x_rows; r++) {
          for(c = 0; c < x->x_columns; c++) {
!             //x->x_data[r][c] = argv[2+r*cols+c].a_w.w_float;
!             x->x_data[r][c] = argv[j++].a_w.w_float;
          }
      }
--- 608,612 ----
      for(r = 0; r < x->x_rows; r++) {
          for(c = 0; c < x->x_columns; c++) {
!             tracker_data_set(x, r, c, argv[j++].a_w.w_float);
          }
      }
***************
*** 584,588 ****
      for(r = 0; r < x->x_rows; r++) {
          for(c = 0; c < x->x_columns; c++) {
!             binbuf_addv(binbuf, "i", (int)x->x_data[r][c]);
          }
      }
--- 626,630 ----
      for(r = 0; r < x->x_rows; r++) {
          for(c = 0; c < x->x_columns; c++) {
!             binbuf_addv(binbuf, "i", (int)tracker_data_get(x, r, c));
          }
      }
***************
*** 594,621 ****
static void tracker_getrow(t_tracker* x, t_floatarg row) {
!     int ei,introw;
!     introw = (int)row;
!     introw = introw % x->x_rows;
!     if(introw < 0) introw = 0;
-     t_atom *atombuf = (t_atom*)getbytes(sizeof(t_atom)*x->x_columns);
      for(ei = 0; ei < x->x_columns; ei++) {
!         SETFLOAT(&atombuf[ei], x->x_data[introw][ei]);
      }
!     outlet_list(x->outlet0, &s_list, x->x_columns, atombuf);
      if(x->s_send != gensym(""))
!         pd_list(x->s_send->s_thing, &s_list, x->x_columns, atombuf);
!     freebytes(atombuf, sizeof(t_atom)*x->x_columns);
if(x->b_cursor) {
!         x->x_cursor_pos = ((t_int)row) % x->x_rows;
!         if(x->x_cursor_pos < 0) x->x_cursor_pos = 0;
          tracker_draw_update_cursor_pos(x);
      }
  }
static void tracker_toggle_cursor(t_tracker* x, t_floatarg b) {
      x->b_cursor = (int)(b == 0 ? 0 : 1);
--- 636,682 ----
static void tracker_getrow(t_tracker* x, t_floatarg row) {
!     int ei;
!     int argc = x->x_columns + 1;
!     t_atom *atombuf = (t_atom*)getbytes(sizeof(t_atom)*argc);
! 
!     SETSYMBOL(&atombuf[0], gensym("output"));
for(ei = 0; ei < x->x_columns; ei++) {
!         SETFLOAT(&atombuf[ei+1], tracker_data_get(x, row, ei));
      }
!     outlet_list(x->outlet0, &s_list, argc, atombuf);
      if(x->s_send != gensym(""))
!         pd_list(x->s_send->s_thing, &s_list, argc, atombuf);
!     freebytes(atombuf, sizeof(t_atom)*(x->x_columns+1));
if(x->b_cursor) {
!         t_int ir = (t_int)row;
!         t_int ic = 0;
!         tracker_clip_row_col(x, &ir, &ic);
!         x->x_cursor_pos = ir;
          tracker_draw_update_cursor_pos(x);
      }
  }
+ static void tracker_changenotify(t_tracker* x, t_floatarg row, t_floatarg col) {
+     int ei = 0;
+     t_atom *atombuf = (t_atom*)getbytes(sizeof(t_atom)*5);
+ 
+     SETSYMBOL(&atombuf[ei], gensym("changenotify"));           ei++;
+     SETSYMBOL(&atombuf[ei], gensym("set"));                    ei++;
+     SETFLOAT(&atombuf[ei], row);                               ei++;
+     SETFLOAT(&atombuf[ei], col);                               ei++;
+     SETFLOAT(&atombuf[ei], tracker_data_get(x, row, col));     ei++;
+ 
+     outlet_list(x->outlet0, &s_list, ei, atombuf);
+     if(x->s_send != gensym(""))
+         pd_list(x->s_send->s_thing, &s_list, ei, atombuf);
+ 
+     freebytes(atombuf, sizeof(t_atom)*ei);
+ }
+ 
  static void tracker_toggle_cursor(t_tracker* x, t_floatarg b) {
      x->b_cursor = (int)(b == 0 ? 0 : 1);
***************
*** 628,682 ****
          return;
      }
!     int ei,introw;
!     
!     introw = (int)argv[0].a_w.w_float;
!     introw = introw % x->x_rows;
!     if(introw < 0) introw = 0;
! 
      for(ei = 1; ei < argc; ei++) {
!         if((ei-1) >= x->x_columns) break;
if(argv[ei].a_type == A_FLOAT) {
!             x->x_data[introw][ei-1] = argv[ei].a_w.w_float;
          } else {
              post("tracker: warning: non-float atom converted to zero-value");
!             x->x_data[introw][ei-1] = 0;
          }
      }
! 
!     tracker_draw_update_row(x, introw);
  }
static void tracker_getitem(t_tracker* x, t_float row, t_float col) {
!     t_atom a;
!     int introw,intcol;
! 
!     introw = (int)row;
!     introw = introw % x->x_rows;
!     if(introw < 0) introw = 0;
!     intcol = (int)col;
!     intcol = intcol % x->x_columns;
!     if(intcol < 0) intcol = 0;
! 
!     SETFLOAT(&a, x->x_data[introw][intcol]);
! 
!     outlet_list(x->outlet0, &s_list, 1, &a);
      if(x->s_send != gensym(""))
!         pd_list(x->s_send->s_thing, &s_list, 1, &a);
  }
static void tracker_setitem(t_tracker* x, t_float row, t_float col, t_float val) {
!     int introw,intcol;
!     
!     introw = (int)row;
!     introw = introw % x->x_rows;
!     if(introw < 0) introw = 0;
!     intcol = (int)col;
!     intcol = intcol % x->x_columns;
!     if(intcol < 0) intcol = 0;
! 
!     x->x_data[introw][intcol] = val;
! 
!     tracker_draw_update_single(x, introw, intcol);
  }
--- 689,718 ----
          return;
      }
!     int ei;
      for(ei = 1; ei < argc; ei++) {
!         if((ei - 1) >= x->x_columns) break;
if(argv[ei].a_type == A_FLOAT) {
!             tracker_data_set(x, argv[0].a_w.w_float, ei - 1, argv[ei].a_w.w_float);
          } else {
              post("tracker: warning: non-float atom converted to zero-value");
!             tracker_data_set(x, argv[0].a_w.w_float, ei - 1, 0);
          }
      }
!     tracker_draw_update_row(x, argv[0].a_w.w_float);
  }
static void tracker_getitem(t_tracker* x, t_float row, t_float col) {
!     t_atom a[2];
!     SETSYMBOL(&a[0], gensym("output"));
!     SETFLOAT(&a[1], tracker_data_get(x, row, col));
!     outlet_list(x->outlet0, &s_list, 2, &a[0]);
      if(x->s_send != gensym(""))
!         pd_list(x->s_send->s_thing, &s_list, 2, &a[0]);
  }
static void tracker_setitem(t_tracker* x, t_float row, t_float col, t_float val) {
!     tracker_data_set(x, row, col, val);
!     tracker_draw_update_single(x, row, col);
  }