Removed absolute paths from param gui

svn path=/trunk/externals/tof/; revision=14228

3 files changed, 414 insertions, 409 deletions

diff --git a/src/Makefile b/src/Makefile
index 012189d..6cd405c 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -120,6 +120,8 @@ endif
 
 CXXFLAGS = $(CFLAGS)
 
+# Special rules
+param.$(EXTENSION): param.h paramDump.h paramGui.h paramRoute.h paramCustom.h paramFile.h paramPath.h
 
 
 ### C++ files
@@ -142,6 +144,8 @@ CXXFLAGS = $(CFLAGS)
 	@echo "- Building $*.o"
 	@$(CC) $(OPT_CFLAGS) $(CFLAGS) -o "$*.o" -c "$*.c"
 
+
+
 %.$(EXTENSION): %.o
 	@echo "- Linking $*.$(EXTENSION)"
 	@$(CC) $(LDFLAGS) -o "$*.$(EXTENSION)" "$*.o"  $(LIBS) \
diff --git a/src/paramGui.h b/src/paramGui.h
index 96a23b6..2ed235e 100644
--- a/src/paramGui.h
+++ b/src/paramGui.h
@@ -1,42 +1,42 @@
 
 static t_class *paramGui_class;
- 
+
 #define GUI_X_STEP 200
 #define GUI_Y_STEP 18
- 
- /*
+
+/*
+ Version 0.3
+ */
+
+
+
+/*
  CHANGES
  
- Added a symbol message handler and a subpath variable
- 
- Banging inlet 2 only resets the gui but does not recreate it
+ 0.3 Removed absolute paths. The path must start with a 'p'
+ 0.2 Added a symbol message handler and a subpath variable
+ 0.2 Banging inlet 2 resets the gui but does not recreate it (as before)
  
  
  */
- 
- 
- 
+
+
+
 
 typedef struct _paramGui
 {
-	t_object					x_obj;
-	//t_outlet*					outlet;
-	//t_symbol*					canvasname;
-	t_canvas*			      childcanvas;
-	//t_symbol*               fullpath;
-	t_symbol*                 path;
-	int                       path_l;
-	t_symbol*                 subpath;
-	int                       subpath_l;
-	int                       build;
-	t_symbol*					root;
-	t_symbol*					receive;
-	int						waiting;
-	int		absolute;
+	t_object		x_obj;
+	t_canvas*		childcanvas;
+	t_symbol*		path;
+	int				path_l;
+	t_symbol*		subpath;
+	int				subpath_l;
+	int				build;
+	t_symbol*		root;
+	t_symbol*		receive;
+	int				waiting;
+	
 	t_symbol*  current;
-	//t_symbol*					target;
-	//t_class*					empty_s;
-	//t_symbol*					root;
 	
 } t_paramGui;
 
@@ -45,284 +45,281 @@ static void paramGui_buildCanvas(t_paramGui* x,int x_position,int y_position) {
 	
 	// Clear the canvas
 	pd_typedmess((t_pd*)x->childcanvas,s_clear,0,NULL);
-
 	
-			            
-            int pos_x = 0;
-            int pos_y = 0;
-            
-            t_atom atoms[22]; // This should be the maximum number of atoms
-            
-            // PINK HEADER
-            SETSYMBOL(&atoms[0],s_obj);
-			SETFLOAT(&atoms[1],pos_x);
-			SETFLOAT(&atoms[2],pos_y);
-			SETSYMBOL(&atoms[3],s_cnv);
-			SETFLOAT(&atoms[4],15);
-			SETFLOAT(&atoms[5],200);
-			SETFLOAT(&atoms[6],20);
-			SETSYMBOL(&atoms[7],s_empty);
-			SETSYMBOL(&atoms[8],s_empty);
-			if ( x->subpath != NULL) {
-				SETSYMBOL(&atoms[9],x->subpath);	
-			} else {
-			  SETSYMBOL(&atoms[9],x->path);	
-			}
-			SETFLOAT(&atoms[10],2);
-			SETFLOAT(&atoms[11],12);
-			SETFLOAT(&atoms[12],0);
-			SETFLOAT(&atoms[13],8);
-			SETFLOAT(&atoms[14],-258401);
-			SETFLOAT(&atoms[15],-262144);
-			SETFLOAT(&atoms[16],0);
-			pd_forwardmess((t_pd*)x->childcanvas, 17, atoms);
-            pos_y = pos_y + 23;
-            
-            
-            int ac;
-            t_atom* av;
-            t_symbol* type;
-            t_symbol* send;
-            t_symbol* receive;
-            
-            int i;
-            t_symbol* shortpath;
-            
-            int gui_update = 0;
-            
-            // ac & av for updating the values of the gui (p->get())
-            // after it is created
-            int ac_got = 0;
-            t_atom* av_got;
-            t_symbol* s_got;
-             
-            
-             t_param* p = get_param_list(x->root);
-             
-             int match;
-                          
-             
-             while (p) {
+	
+	
+	int pos_x = 0;
+	int pos_y = 0;
+	
+	t_atom atoms[22]; // This should be the maximum number of atoms
+	
+	// PINK HEADER
+	SETSYMBOL(&atoms[0],s_obj);
+	SETFLOAT(&atoms[1],pos_x);
+	SETFLOAT(&atoms[2],pos_y);
+	SETSYMBOL(&atoms[3],s_cnv);
+	SETFLOAT(&atoms[4],15);
+	SETFLOAT(&atoms[5],200);
+	SETFLOAT(&atoms[6],20);
+	SETSYMBOL(&atoms[7],s_empty);
+	SETSYMBOL(&atoms[8],s_empty);
+	if ( x->subpath != NULL) {
+		SETSYMBOL(&atoms[9],x->subpath);	
+	} else {
+		SETSYMBOL(&atoms[9],x->path);	
+	}
+	SETFLOAT(&atoms[10],2);
+	SETFLOAT(&atoms[11],12);
+	SETFLOAT(&atoms[12],0);
+	SETFLOAT(&atoms[13],8);
+	SETFLOAT(&atoms[14],-258401);
+	SETFLOAT(&atoms[15],-262144);
+	SETFLOAT(&atoms[16],0);
+	pd_forwardmess((t_pd*)x->childcanvas, 17, atoms);
+	pos_y = pos_y + 23;
+	
+	
+	int ac;
+	t_atom* av;
+	t_symbol* type;
+	t_symbol* send;
+	t_symbol* receive;
+	
+	int i;
+	t_symbol* shortpath;
+	
+	int gui_update = 0;
+	
+	// ac & av for updating the values of the gui (p->get())
+	// after it is created
+	int ac_got = 0;
+	t_atom* av_got;
+	t_symbol* s_got;
+	
+	
+	t_param* p = get_param_list(x->root);
+	
+	int match;
+	
+	
+	while (p) {
+		
+		gui_update = 0;
+		if (p->GUI ) {
 			
-                    gui_update = 0;
-                    if (p->GUI ) {
-                    	
-						match = 0;
-						if ( x->absolute ) {
-							match = (strncmp(p->path->s_name,x->subpath->s_name,x->subpath_l)==0);
-						} else  { // relative
-							match = (strncmp(p->path->s_name,x->path->s_name,x->path_l)==0);
-							if ( x->subpath != NULL ) match = match && ( strncmp((p->path->s_name)+(x->path_l),x->subpath->s_name,x->subpath_l)==0);
+			match = 0;
+			match = (strncmp(p->path->s_name,x->path->s_name,x->path_l)==0);
+			if ( x->subpath != NULL ) match = match && x->path_l > 0 && ( strncmp((p->path->s_name)+(x->path_l-1),x->subpath->s_name,x->subpath_l)==0);
+			
+			
+			
+			if ( match ) {
+				
+				
+				p->GUI(p->x,&ac,&av,&send,&receive);
+				if ( send == NULL ) send = s_empty;
+				if ( receive == NULL ) receive = s_empty;
+				
+				/* 
+				 // This code alows the positioning of the guis, but creates
+				 // too many problems
+				 if ( IS_A_FLOAT(av,0) ) {
+				 pos_x = GUI_X_STEP * atom_getfloat(av);
+				 av++;
+				 ac--;
+				 }
+				 
+				 if ( IS_A_FLOAT(av,0) ) {
+				 pos_y = GUI_Y_STEP * atom_getfloat(av);
+				 av++;
+				 ac--;
+				 }
+				 */
+				if ( IS_A_SYMBOL(av,0)) {
+					
+					// Make shortpath (removes what is common between paths)
+					// Do not make shortpath if we are at the root (x->path_l==1)
+					if ( x->path_l < 2) {
+						shortpath = p->path;
+					} else {
+						shortpath = gensym(p->path->s_name + x->path_l);
+					}
+					
+					
+					
+					
+					type = atom_getsymbol(av);
+					if ( type == s_nbx ) {
+						SETSYMBOL(&atoms[0],s_obj);
+						SETFLOAT(&atoms[1],pos_x);
+						SETFLOAT(&atoms[2],pos_y);
+						SETSYMBOL(&atoms[3],s_nbx);
+						SETFLOAT(&atoms[4],5);
+						SETFLOAT(&atoms[5],14);
+						SETFLOAT(&atoms[6],-1.0e+37);
+						SETFLOAT(&atoms[7],1.0e+37);
+						SETFLOAT(&atoms[8],0);
+						SETFLOAT(&atoms[9],0);
+						SETSYMBOL(&atoms[10],send);
+						SETSYMBOL(&atoms[11],receive);
+						SETSYMBOL(&atoms[12],shortpath);
+						SETFLOAT(&atoms[13],50);
+						SETFLOAT(&atoms[14],8);
+						SETFLOAT(&atoms[15],0);
+						SETFLOAT(&atoms[16],8);
+						SETFLOAT(&atoms[17],-262144);
+						SETFLOAT(&atoms[18],-1);
+						SETFLOAT(&atoms[19],-1);
+						SETFLOAT(&atoms[20],0);
+						SETFLOAT(&atoms[21],256);
+						pd_forwardmess((t_pd*)x->childcanvas, 22, atoms);
+						pos_y = pos_y + GUI_Y_STEP;
+						gui_update = 1;
 						
+					} else if (type == s_bng) {
+						
+						SETSYMBOL(&atoms[0],s_obj);
+						SETFLOAT(&atoms[1],pos_x);
+						SETFLOAT(&atoms[2],pos_y);
+						SETSYMBOL(&atoms[3],s_bng);
+						SETFLOAT(&atoms[4],15);
+						SETFLOAT(&atoms[5],250);
+						SETFLOAT(&atoms[6],50);
+						SETFLOAT(&atoms[7],0);
+						SETSYMBOL(&atoms[8],send);
+						SETSYMBOL(&atoms[9],receive);
+						SETSYMBOL(&atoms[10],shortpath);
+						SETFLOAT(&atoms[11],17);
+						SETFLOAT(&atoms[12],7);
+						SETFLOAT(&atoms[13],0);
+						SETFLOAT(&atoms[14],8);
+						SETFLOAT(&atoms[15],-262144);
+						SETFLOAT(&atoms[16],-1);
+						SETFLOAT(&atoms[17],-1);
+						pd_forwardmess((t_pd*)x->childcanvas, 18, atoms);
+						pos_y = pos_y + GUI_Y_STEP;
+						gui_update = 0;
+					} else if ( (type == s_slider) || (type == s_knob) || (type == s_hsl) ) {
+						SETSYMBOL(&atoms[0],s_obj);
+						SETFLOAT(&atoms[1],pos_x);
+						SETFLOAT(&atoms[2],pos_y);
+						SETSYMBOL(&atoms[3],s_hsl);
+						SETFLOAT(&atoms[4],100);
+						SETFLOAT(&atoms[5],15);
+						if (ac > 1 && IS_A_FLOAT(av,1) ) {
+							SETFLOAT(&atoms[6],atom_getfloat(av+1));
+						} else {
+							SETFLOAT(&atoms[6],0);
+						}
+						if (ac > 2 && IS_A_FLOAT(av,2) ) {
+							SETFLOAT(&atoms[7],atom_getfloat(av+2));
+						} else {
+							SETFLOAT(&atoms[7],1);
 						}
+						SETFLOAT(&atoms[8],0);
+						SETFLOAT(&atoms[9],0);
+						SETSYMBOL(&atoms[10],send);
+						SETSYMBOL(&atoms[11],receive);
+						SETSYMBOL(&atoms[12],shortpath);
+						SETFLOAT(&atoms[13],105);
+						SETFLOAT(&atoms[14],7);
+						SETFLOAT(&atoms[15],0);
+						SETFLOAT(&atoms[16],8);
+						SETFLOAT(&atoms[17],-262144);
+						SETFLOAT(&atoms[18],-1);
+						SETFLOAT(&atoms[19],-1);
+						SETFLOAT(&atoms[20],0);
+						SETFLOAT(&atoms[21],1);
+						pd_forwardmess((t_pd*)x->childcanvas, 22, atoms);
+						pos_y = pos_y + GUI_Y_STEP;
+						gui_update = 1;
+					} else if (type == s_tgl) {
+						SETSYMBOL(&atoms[0],s_obj);
+						SETFLOAT(&atoms[1],pos_x);
+						SETFLOAT(&atoms[2],pos_y);
+						SETSYMBOL(&atoms[3],s_tgl);
+						SETFLOAT(&atoms[4],15);
+						SETFLOAT(&atoms[5],0);
+						SETSYMBOL(&atoms[6],send);
+						SETSYMBOL(&atoms[7],receive);
+						SETSYMBOL(&atoms[8],shortpath);
+						SETFLOAT(&atoms[9],17);
+						SETFLOAT(&atoms[10],7);
+						SETFLOAT(&atoms[11],0);
+						SETFLOAT(&atoms[12],8);
+						SETFLOAT(&atoms[13],-262144);
+						SETFLOAT(&atoms[14],1);
+						SETFLOAT(&atoms[15],-1);
+						SETFLOAT(&atoms[16],0);
+						SETFLOAT(&atoms[17],1);
+						pd_forwardmess((t_pd*)x->childcanvas, 18, atoms);
+						pos_y = pos_y + GUI_Y_STEP;
+						gui_update = 1;
 						
-                    	if ( match ) {
-                    	
-                    	
-	                        p->GUI(p->x,&ac,&av,&send,&receive);
-	                        if ( send == NULL ) send = s_empty;
-	                        if ( receive == NULL ) receive = s_empty;
-	                        
-	                        /* 
-	                        // This code alows the positioning of the guis, but creates
-	                        // too many problems
-	                        if ( IS_A_FLOAT(av,0) ) {
-								pos_x = GUI_X_STEP * atom_getfloat(av);
-								av++;
-								ac--;
-							}
-							
-							if ( IS_A_FLOAT(av,0) ) {
-								pos_y = GUI_Y_STEP * atom_getfloat(av);
-								av++;
-								ac--;
-							}
-	                        */
-	                        if ( IS_A_SYMBOL(av,0)) {
-								
-								// Make shortpath (removes what is common between paths)
-								// Do not make shortpath if we are at the root (x->path_l==1)
-								if ( x->path_l < 2) {
-									shortpath = p->path;
-								} else {
-									shortpath = gensym(p->path->s_name + x->path_l);
-								}
-								
-								
-								
-								
-	                           type = atom_getsymbol(av);
-	                           if ( type == s_nbx ) {
-	                                SETSYMBOL(&atoms[0],s_obj);
-	                                SETFLOAT(&atoms[1],pos_x);
-	                                SETFLOAT(&atoms[2],pos_y);
-	                                SETSYMBOL(&atoms[3],s_nbx);
-	                                SETFLOAT(&atoms[4],5);
-	                                SETFLOAT(&atoms[5],14);
-	                                SETFLOAT(&atoms[6],-1.0e+37);
-	                                SETFLOAT(&atoms[7],1.0e+37);
-	                                SETFLOAT(&atoms[8],0);
-	                                SETFLOAT(&atoms[9],0);
-	                                SETSYMBOL(&atoms[10],send);
-	                                SETSYMBOL(&atoms[11],receive);
-	                                SETSYMBOL(&atoms[12],shortpath);
-	                                SETFLOAT(&atoms[13],50);
-	                                SETFLOAT(&atoms[14],8);
-	                                SETFLOAT(&atoms[15],0);
-	                                SETFLOAT(&atoms[16],8);
-	                                SETFLOAT(&atoms[17],-262144);
-	                                SETFLOAT(&atoms[18],-1);
-	                                SETFLOAT(&atoms[19],-1);
-	                                SETFLOAT(&atoms[20],0);
-	                                SETFLOAT(&atoms[21],256);
-	                                pd_forwardmess((t_pd*)x->childcanvas, 22, atoms);
-	                                pos_y = pos_y + GUI_Y_STEP;
-								   gui_update = 1;
-	                                
-	                            } else if (type == s_bng) {
-									
-	                                SETSYMBOL(&atoms[0],s_obj);
-	                                SETFLOAT(&atoms[1],pos_x);
-	                                SETFLOAT(&atoms[2],pos_y);
-	                                SETSYMBOL(&atoms[3],s_bng);
-	                                SETFLOAT(&atoms[4],15);
-	                                SETFLOAT(&atoms[5],250);
-	                                SETFLOAT(&atoms[6],50);
-	                                SETFLOAT(&atoms[7],0);
-	                                SETSYMBOL(&atoms[8],send);
-	                                SETSYMBOL(&atoms[9],receive);
-	                                SETSYMBOL(&atoms[10],shortpath);
-	                                SETFLOAT(&atoms[11],17);
-	                                SETFLOAT(&atoms[12],7);
-	                                SETFLOAT(&atoms[13],0);
-	                                SETFLOAT(&atoms[14],8);
-	                                SETFLOAT(&atoms[15],-262144);
-	                                SETFLOAT(&atoms[16],-1);
-	                                SETFLOAT(&atoms[17],-1);
-	                                pd_forwardmess((t_pd*)x->childcanvas, 18, atoms);
-	                                pos_y = pos_y + GUI_Y_STEP;
-									gui_update = 0;
-	                            } else if ( (type == s_slider) || (type == s_knob) || (type == s_hsl) ) {
-	                                SETSYMBOL(&atoms[0],s_obj);
-	                                SETFLOAT(&atoms[1],pos_x);
-	                                SETFLOAT(&atoms[2],pos_y);
-	                                SETSYMBOL(&atoms[3],s_hsl);
-	                                SETFLOAT(&atoms[4],100);
-	                                SETFLOAT(&atoms[5],15);
-	                                if (ac > 1 && IS_A_FLOAT(av,1) ) {
-	                                     SETFLOAT(&atoms[6],atom_getfloat(av+1));
-	                                 } else {
-	                                     SETFLOAT(&atoms[6],0);
-	                                 }
-	                                 if (ac > 2 && IS_A_FLOAT(av,2) ) {
-	                                     SETFLOAT(&atoms[7],atom_getfloat(av+2));
-	                                 } else {
-	                                     SETFLOAT(&atoms[7],1);
-	                                 }
-	                                SETFLOAT(&atoms[8],0);
-	                                SETFLOAT(&atoms[9],0);
-	                                SETSYMBOL(&atoms[10],send);
-	                                SETSYMBOL(&atoms[11],receive);
-	                                SETSYMBOL(&atoms[12],shortpath);
-	                                SETFLOAT(&atoms[13],105);
-	                                SETFLOAT(&atoms[14],7);
-	                                SETFLOAT(&atoms[15],0);
-	                                SETFLOAT(&atoms[16],8);
-	                                SETFLOAT(&atoms[17],-262144);
-	                                SETFLOAT(&atoms[18],-1);
-	                                SETFLOAT(&atoms[19],-1);
-	                                SETFLOAT(&atoms[20],0);
-	                                SETFLOAT(&atoms[21],1);
-	                                pd_forwardmess((t_pd*)x->childcanvas, 22, atoms);
-	                                pos_y = pos_y + GUI_Y_STEP;
-	                                gui_update = 1;
-	                            } else if (type == s_tgl) {
-	                                SETSYMBOL(&atoms[0],s_obj);
-	                                SETFLOAT(&atoms[1],pos_x);
-	                                SETFLOAT(&atoms[2],pos_y);
-	                                SETSYMBOL(&atoms[3],s_tgl);
-	                                SETFLOAT(&atoms[4],15);
-	                                SETFLOAT(&atoms[5],0);
-	                                SETSYMBOL(&atoms[6],send);
-	                                SETSYMBOL(&atoms[7],receive);
-	                                SETSYMBOL(&atoms[8],shortpath);
-	                                SETFLOAT(&atoms[9],17);
-	                                SETFLOAT(&atoms[10],7);
-	                                SETFLOAT(&atoms[11],0);
-	                                SETFLOAT(&atoms[12],8);
-	                                SETFLOAT(&atoms[13],-262144);
-	                                SETFLOAT(&atoms[14],1);
-	                                SETFLOAT(&atoms[15],-1);
-	                                SETFLOAT(&atoms[16],0);
-	                                SETFLOAT(&atoms[17],1);
-	                                pd_forwardmess((t_pd*)x->childcanvas, 18, atoms);
-	                                pos_y = pos_y + GUI_Y_STEP;
-	                                gui_update = 1;
-	                                
-	                            } else if ( type == s_symbolatom || type == s_sym) {
-	                                SETSYMBOL(&atoms[0],s_symbolatom);
-	                                SETFLOAT(&atoms[1],pos_x);
-	                                SETFLOAT(&atoms[2],pos_y);
-	                                SETFLOAT(&atoms[3],17);
-	                                SETFLOAT(&atoms[4],0);
-	                                SETFLOAT(&atoms[5],0);
-	                                SETFLOAT(&atoms[6],1);
-	                                SETSYMBOL(&atoms[7],shortpath);
-	                                SETSYMBOL(&atoms[8],receive);
-	                                SETSYMBOL(&atoms[9],send);
-	                                pd_forwardmess((t_pd*)x->childcanvas, 10,atoms);
-	                                pos_y = pos_y + GUI_Y_STEP;
-									gui_update = 1;
-	                            } else {
-	                                SETSYMBOL(&atoms[0],s_text);
-	                                SETFLOAT(&atoms[1],pos_x);
-	                                SETFLOAT(&atoms[2],pos_y);
-	                                SETSYMBOL(&atoms[3],shortpath);
-	                                pd_forwardmess((t_pd*)x->childcanvas, 4,atoms);
-	                                pos_y = pos_y + GUI_Y_STEP;
-	                                gui_update = 0;									
-	                            }
-								//p->get(p->x,&s_got,&ac_got,&av_got);
-	                            //post("path: %s selector: %s ac: %i update: %i",p->path->s_name,s_got->s_name,ac_got,gui_update);
-	                            if ((gui_update) && (receive != s_empty) && (p->get) ) {
-	                                p->get(p->x,&s_got,&ac_got,&av_got);
-									
-									
-	                                if ( s_got != &s_bang && ac_got) tof_send_anything_prepend(receive,s_got,ac_got,av_got,s_set);
-	                            }
-								 
-	                        }
-	                    }
-                    }
-                p = p->next;
-            
-            }
-			
-			// Try to resize the canvas
-			 x->childcanvas->gl_screenx1 = x_position;
-			 x->childcanvas->gl_screeny1 = y_position;
-			 x->childcanvas->gl_screenx2 = pos_x + 300 + x->childcanvas->gl_screenx1;
-			 x->childcanvas->gl_screeny2 = pos_y + 30 + x->childcanvas->gl_screeny1;
-			 
-			 
-			 
-			 // Change the build flag
-			x->build = 0;
+					} else if ( type == s_symbolatom || type == s_sym) {
+						SETSYMBOL(&atoms[0],s_symbolatom);
+						SETFLOAT(&atoms[1],pos_x);
+						SETFLOAT(&atoms[2],pos_y);
+						SETFLOAT(&atoms[3],17);
+						SETFLOAT(&atoms[4],0);
+						SETFLOAT(&atoms[5],0);
+						SETFLOAT(&atoms[6],1);
+						SETSYMBOL(&atoms[7],shortpath);
+						SETSYMBOL(&atoms[8],receive);
+						SETSYMBOL(&atoms[9],send);
+						pd_forwardmess((t_pd*)x->childcanvas, 10,atoms);
+						pos_y = pos_y + GUI_Y_STEP;
+						gui_update = 1;
+					} else {
+						SETSYMBOL(&atoms[0],s_text);
+						SETFLOAT(&atoms[1],pos_x);
+						SETFLOAT(&atoms[2],pos_y);
+						SETSYMBOL(&atoms[3],shortpath);
+						pd_forwardmess((t_pd*)x->childcanvas, 4,atoms);
+						pos_y = pos_y + GUI_Y_STEP;
+						gui_update = 0;									
+					}
+					//p->get(p->x,&s_got,&ac_got,&av_got);
+					//post("path: %s selector: %s ac: %i update: %i",p->path->s_name,s_got->s_name,ac_got,gui_update);
+					if ((gui_update) && (receive != s_empty) && (p->get) ) {
+						p->get(p->x,&s_got,&ac_got,&av_got);
+						
+						
+						if ( s_got != &s_bang && ac_got) tof_send_anything_prepend(receive,s_got,ac_got,av_got,s_set);
+					}
+					
+				}
+			}
+		}
+		p = p->next;
+		
+	}
+	
+	// Try to resize the canvas
+	x->childcanvas->gl_screenx1 = x_position;
+	x->childcanvas->gl_screeny1 = y_position;
+	x->childcanvas->gl_screenx2 = pos_x + 300 + x->childcanvas->gl_screenx1;
+	x->childcanvas->gl_screeny2 = pos_y + 30 + x->childcanvas->gl_screeny1;
+	
+	
+	
+	// Change the build flag
+	x->build = 0;
 	if ( x->subpath != NULL) {
 		x->current = x->subpath;
 	} else {
 		x->current = NULL;
-
+		
 	}
-			x->subpath=NULL;
-			x->absolute = 0;
-	        
-	        
-				
-			// Show canvas
-			t_atom a;
-			SETFLOAT(&a,1);
-			pd_typedmess((t_pd*)x->childcanvas,s_vis,1,&a);
+	x->subpath=NULL;
+	
+	
+	
+	
+	// Show canvas
+	t_atom a;
+	SETFLOAT(&a,1);
+	pd_typedmess((t_pd*)x->childcanvas,s_vis,1,&a);
 	
 }
 
@@ -360,19 +357,24 @@ static void paramGui_bang(t_paramGui *x) {
         
     }  else {
         
-       pd_error(x,"No canvas to write to or mouse position not received!");
-       
-   }
+		pd_error(x,"No canvas to write to or mouse position not received!");
+		
+	}
 }
 
 static void paramGui_symbol(t_paramGui *x, t_symbol* s) {
-	if ( x->current != s || x->build==1) {
-		x->build = 1;
-		x->subpath = s;
-		x->subpath_l = strlen(x->subpath->s_name);
-		if (x->subpath_l && x->subpath->s_name[0] == '/') x->absolute = 1;
+	if ( s->s_name[0] == '/' ) {
+		if ( x->current != s || x->build==1) {
+			x->build = 1;
+			x->subpath = s;
+			x->subpath_l = strlen(x->subpath->s_name);
+			//if (x->subpath_l && x->subpath->s_name[0] == '/') x->absolute = 1;
+		}
+		paramGui_bang(x);
+	} else {
+		pd_error(x,"[param gui]: symbol must start with a /.");
 	}
-	paramGui_bang(x);
+	
 }
 
 static void paramGui_reset(t_paramGui *x) {
@@ -401,59 +403,58 @@ static void paramGui_free(t_paramGui *x)
 }
 
 /*
-static void paramGui_properties(t_gobj*z, t_glist*owner) {
-  t_iemguts_objlist*objs=objectsInCanvas((t_pd*)z);
-   while(objs) {
-    t_propertybang*x=(t_propertybang*)objs->obj;
-    propertybang_bang(x);
-    objs=objs->next;
-  } 
-}
-*/
+ static void paramGui_properties(t_gobj*z, t_glist*owner) {
+ t_iemguts_objlist*objs=objectsInCanvas((t_pd*)z);
+ while(objs) {
+ t_propertybang*x=(t_propertybang*)objs->obj;
+ propertybang_bang(x);
+ objs=objs->next;
+ } 
+ }
+ */
 
 static void *paramGui_new(t_symbol *s, int ac, t_atom *av) {
-  t_paramGui *x = (t_paramGui *)pd_new(paramGui_class);
-  
-  
-  x->build = 1;
-	x->absolute = 0;
+	t_paramGui *x = (t_paramGui *)pd_new(paramGui_class);
+	
+	
+	x->build = 1;
 	x->current = NULL;
-  
-  char buf[MAXPDSTRING];
-  sprintf(buf, "#%lx", (long)x);
-  x->receive = gensym(buf);
-  pd_bind(&x->x_obj.ob_pd, x->receive );
-  
-  x->waiting = 0;
-  
-  t_canvas* currentcanvas = tof_get_canvas();
-  
-  x->root = tof_get_dollarzero(tof_get_root_canvas(currentcanvas));
-  
-  
-  x->path = param_get_path(currentcanvas, NULL);
-  x->path_l = strlen(x->path->s_name);
-  // Prepend $0 to path 
-  t_symbol* dollarzero = tof_get_dollarzero(currentcanvas);
-  int zeropath_len = strlen(dollarzero->s_name)+strlen(x->path->s_name)+1;
-  char* zeropath = getbytes(zeropath_len * sizeof(* zeropath));
-  strcpy(zeropath,dollarzero->s_name);
-  strcat(zeropath,x->path->s_name);
-  t_symbol* fullpath = gensym(zeropath);
-  freebytes(zeropath,zeropath_len * sizeof(* zeropath));
-  
-  //post("path: %s",x->path->s_name);
-  
-  // create a new canvas
+	
+	char buf[MAXPDSTRING];
+	sprintf(buf, "#%lx", (long)x);
+	x->receive = gensym(buf);
+	pd_bind(&x->x_obj.ob_pd, x->receive );
+	
+	x->waiting = 0;
+	
+	t_canvas* currentcanvas = tof_get_canvas();
+	
+	x->root = tof_get_dollarzero(tof_get_root_canvas(currentcanvas));
+	
+	
+	x->path = param_get_path(currentcanvas, NULL);
+	x->path_l = strlen(x->path->s_name);
+	// Prepend $0 to path 
+	t_symbol* dollarzero = tof_get_dollarzero(currentcanvas);
+	int zeropath_len = strlen(dollarzero->s_name)+strlen(x->path->s_name)+1;
+	char* zeropath = getbytes(zeropath_len * sizeof(* zeropath));
+	strcpy(zeropath,dollarzero->s_name);
+	strcat(zeropath,x->path->s_name);
+	t_symbol* fullpath = gensym(zeropath);
+	freebytes(zeropath,zeropath_len * sizeof(* zeropath));
+	
+	//post("path: %s",x->path->s_name);
+	
+	// create a new canvas
     
     
-  t_atom a;
-  SETSYMBOL(&a, fullpath);
-  pd_typedmess(&pd_objectmaker,gensym("pd"),1,&a);
-  
+	t_atom a;
+	SETSYMBOL(&a, fullpath);
+	pd_typedmess(&pd_objectmaker,gensym("pd"),1,&a);
+	
     // From this point on, we are hoping the "pd" object has been created
     x->childcanvas = (t_canvas*) pd_newest();
-   
+	
 	
     // Hide the window (stupid way of doing this)
     if (x->childcanvas) {
@@ -461,53 +462,53 @@ static void *paramGui_new(t_symbol *s, int ac, t_atom *av) {
 		pd_typedmess((t_pd*)x->childcanvas,gensym("vis"),1,&a);
     }
 	
-   
-   inlet_new(&x->x_obj, &x->x_obj.ob_pd,&s_bang, gensym("reset"));
-
-  
-
-  // SET THE PROPERTIES FUNCTION
-  //t_class *class = ((t_gobj*)currentcanvas)->g_pd;
-  //class_setpropertiesfn(class, propertybang_properties);
-
+	
+	inlet_new(&x->x_obj, &x->x_obj.ob_pd,&s_bang, gensym("reset"));
+	
+	
+	
+	// SET THE PROPERTIES FUNCTION
+	//t_class *class = ((t_gobj*)currentcanvas)->g_pd;
+	//class_setpropertiesfn(class, propertybang_properties);
+	
     
-  return (x);
+	return (x);
 }
 
 /*
-static void create_motion_proc(void)
-{
-    //sys_gui("if { ![::tof_param_class::proc_test motion]} {\n");
-    sys_gui ("  proc ::tof_param_class::motion {x y} {\n");
-    //sys_gui ("    if { $x != $::hcs_cursor_class::last_x \\\n");
-    //sys_gui ("      || $y != $::hcs_cursor_class::last_y} {\n");
-    sys_vgui("        pd [concat %s motion $x $y \\;]\n",
-             cursor_receive_symbol->s_name);
-    //sys_gui ("        set ::hcs_cursor_class::last_x $x\n");
-    //sys_gui ("        set ::hcs_cursor_class::last_y $y\n");
-    sys_gui ("    }\n");
-    //sys_gui ("  }\n");
-    //sys_gui ("}\n");
-}
-*/
+ static void create_motion_proc(void)
+ {
+ //sys_gui("if { ![::tof_param_class::proc_test motion]} {\n");
+ sys_gui ("  proc ::tof_param_class::motion {x y} {\n");
+ //sys_gui ("    if { $x != $::hcs_cursor_class::last_x \\\n");
+ //sys_gui ("      || $y != $::hcs_cursor_class::last_y} {\n");
+ sys_vgui("        pd [concat %s motion $x $y \\;]\n",
+ cursor_receive_symbol->s_name);
+ //sys_gui ("        set ::hcs_cursor_class::last_x $x\n");
+ //sys_gui ("        set ::hcs_cursor_class::last_y $y\n");
+ sys_gui ("    }\n");
+ //sys_gui ("  }\n");
+ //sys_gui ("}\n");
+ }
+ */
 
 void paramGui_setup(void) {
-  paramGui_class = class_new(gensym("param gui"),
-    (t_newmethod)paramGui_new, (t_method)paramGui_free,
-    sizeof(t_paramGui), 0, A_GIMME, 0);
-
- class_addbang(paramGui_class, paramGui_bang);
- class_addsymbol(paramGui_class, paramGui_symbol);
- 
- // The mouse position callback
- class_addmethod(paramGui_class, (t_method)paramGui_motion_callback,\
-                     gensym("motion"), A_DEFFLOAT, A_DEFFLOAT, 0);
- 
- class_addmethod(paramGui_class, (t_method) paramGui_reset, gensym("reset"), 0);
- 
- 
- class_sethelpsymbol(paramGui_class,gensym("param"));
- 
-  //create_motion_proc();
- 
+	paramGui_class = class_new(gensym("param gui"),
+							   (t_newmethod)paramGui_new, (t_method)paramGui_free,
+							   sizeof(t_paramGui), 0, A_GIMME, 0);
+	
+	class_addbang(paramGui_class, paramGui_bang);
+	class_addsymbol(paramGui_class, paramGui_symbol);
+	
+	// The mouse position callback
+	class_addmethod(paramGui_class, (t_method)paramGui_motion_callback,\
+					gensym("motion"), A_DEFFLOAT, A_DEFFLOAT, 0);
+	
+	class_addmethod(paramGui_class, (t_method) paramGui_reset, gensym("reset"), 0);
+	
+	
+	class_sethelpsymbol(paramGui_class,gensym("param"));
+	
+	//create_motion_proc();
+	
 }
diff --git a/tof/param-help.pd b/tof/param-help.pd
index 07a06c4..fe6e336 100644
--- a/tof/param-help.pd
+++ b/tof/param-help.pd
@@ -312,21 +312,21 @@ of this abstraction.;
 #X connect 21 0 20 0;
 #X connect 22 0 19 0;
 #X restore -16 292 pd route;
-#N canvas 324 321 1042 460 gui 0;
+#N canvas 324 321 986 455 gui 0;
 #X obj 431 21 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1
 -1;
 #X obj 506 75 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1
 -1;
 #X obj 431 110 tof/param gui;
-#X obj 7 329 cnv 15 300 20 empty empty empty 20 12 0 14 -4034 -66577
+#X obj 11 292 cnv 15 300 20 empty empty empty 20 12 0 14 -4034 -66577
 0;
-#X text 9 330 arguments;
+#X text 13 293 arguments;
 #X obj 5 7 cnv 15 300 20 empty empty empty 20 12 0 14 -257985 -66577
 0;
-#X obj 5 151 cnv 15 300 20 empty empty empty 20 12 0 14 -260097 -66577
+#X obj 9 114 cnv 15 300 20 empty empty empty 20 12 0 14 -260097 -66577
 0;
-#X text 10 151 inlets/outlets;
-#X text 9 354 none.;
+#X text 14 114 inlets/outlets;
+#X text 13 317 none.;
 #X text 7 7 param gui;
 #X floatatom 383 288 5 0 0 0 - - -;
 #X obj 375 415 dac~;
@@ -350,26 +350,26 @@ GUI elements are always up to date.;
 #X text 618 378 <-Click this abstraction's properties menu. The [iemguts/propertybang]
 bangs the [param gui] that creates the GUI window.;
 #X obj 430 209 tof/param gui;
-#X msg 430 171 symbol FM_MOD;
-#X text 425 152 Relative;
-#X text 525 153 Absolute;
 #X text 531 73 Destroy the created GUI (the only way to force its recreation).
 ;
 #X text 453 10 Builds the gui for all params that are in the current
 patch or in any children patches of this patch.;
 #X text 9 65 GUIs will only be built for params that have GUI options
 set with the /g keyword.;
-#X text 521 191 Only display the guis for params in the indicated path.
-;
-#X msg 524 171 symbol /FM_MOD/modulation;
-#X text 3 265 inlet 2 bang: destroy the previously created window (the
+#X msg 531 171 symbol /FM_MOD/modulation;
+#X text 7 228 inlet 2 bang: destroy the previously created window (the
 only way to force its recreation if the path does not change).;
-#X text 5 177 inlet 1 bang: creates the GUIs one (or until the target
+#X text 9 140 inlet 1 bang: creates the GUIs one (or until the target
 path changes) for all params in the current patch or lower and displays
 the window.;
-#X text 4 221 inlet 1 symbol: creates the GUIs one (or until the target
+#X text 8 184 inlet 1 symbol: creates the GUIs one (or until the target
 path changes) for all params that match the indicated path and displays
 the window.;
+#X msg 430 171 symbol /FM_MOD;
+#X text 525 194 Only display the GUIs for params in the indicated path.
+;
+#X text 526 207 Each time the path changes \, the GUIs are rebuilt
+and this can slow down Pure Data.;
 #X connect 0 0 2 0;
 #X connect 1 0 2 1;
 #X connect 10 0 13 0;
@@ -378,7 +378,7 @@ the window.;
 #X connect 14 0 20 0;
 #X connect 20 0 11 0;
 #X connect 20 0 11 1;
-#X connect 24 0 23 0;
+#X connect 27 0 23 0;
 #X connect 31 0 23 0;
 #X restore -16 313 pd gui;
 #X text 45 183 Defines a parameter to save/restore/route/display.;
@@ -642,7 +642,7 @@ by the value of the first argument.;
 #X connect 21 0 19 1;
 #X connect 22 0 19 2;
 #X restore 325 80 pd anim;
-#X obj -23 2 cnv 15 400 100 empty \$0c empty 20 12 0 14 -73501 -262144
+#X obj -23 2 cnv 15 400 100 empty \$0c empty 20 12 0 14 -89821 -262144
 0;
 #X text -18 54 author: mrtoftrash@gmail.com;
 #X text -19 33 tags: state routing;