From 1e95251ece30b08cd2957e2f030a71badf9f12a5 Mon Sep 17 00:00:00 2001 From: Guenter Geiger Date: Tue, 30 Jul 2002 20:38:08 +0000 Subject: added button and some bugfixes svn path=/trunk/externals/ggee/; revision=68 --- gui/fatom.h | 415 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 415 insertions(+) create mode 100644 gui/fatom.h (limited to 'gui/fatom.h') diff --git a/gui/fatom.h b/gui/fatom.h new file mode 100644 index 0000000..fc814d7 --- /dev/null +++ b/gui/fatom.h @@ -0,0 +1,415 @@ +/* ------------------------ fatom ----------------------------- */ + +#define x_val a_pos.a_w.w_float +#define DEBUG(x) + +typedef struct _fatom +{ + t_object x_obj; + t_atom a_pos; + + t_glist * x_glist; + int x_rect_width; + int x_rect_height; + t_symbol* x_sym; + t_symbol* x_type; + + int x_max; + int x_min; + int x_width; +} t_fatom; + +/* widget helper functions */ + + + + +static void draw_inlets(t_fatom *x, t_glist *glist, int firsttime, int nin, int nout) +{ + int n = nin; + int nplus, i; + nplus = (n == 1 ? 1 : n-1); + DEBUG(post("draw inlet");) + for (i = 0; i < n; i++) + { + int onset = text_xpix(&x->x_obj, glist) + (x->x_rect_width - IOWIDTH) * i / nplus; + if (firsttime) + sys_vgui(".x%x.c create rectangle %d %d %d %d -tags %xo%d\n", + glist_getcanvas(glist), + onset, text_ypix(&x->x_obj, glist) + x->x_rect_height - 1, + onset + IOWIDTH, text_ypix(&x->x_obj, glist) + x->x_rect_height, + x, i); + else + sys_vgui(".x%x.c coords %xo%d %d %d %d %d\n", + glist_getcanvas(glist), x, i, + onset, text_ypix(&x->x_obj, glist) + x->x_rect_height - 1, + onset + IOWIDTH, text_ypix(&x->x_obj, glist) + x->x_rect_height); + } + n = nout; + nplus = (n == 1 ? 1 : n-1); + for (i = 0; i < n; i++) + { + int onset = text_xpix(&x->x_obj, glist) + (x->x_rect_width - IOWIDTH) * i / nplus; + if (firsttime) + sys_vgui(".x%x.c create rectangle %d %d %d %d -tags %xi%d\n", + glist_getcanvas(glist), + onset, text_ypix(&x->x_obj, glist), + onset + IOWIDTH, text_ypix(&x->x_obj, glist) + 1, + x, i); + else + sys_vgui(".x%x.c coords %xi%d %d %d %d %d\n", + glist_getcanvas(glist), x, i, + onset, text_ypix(&x->x_obj, glist), + onset + IOWIDTH, text_ypix(&x->x_obj, glist) + 1); + + } + DEBUG(post("draw inlet end");) +} + + +static void draw_handle(t_fatom *x, t_glist *glist, int firsttime) { + int onset = text_xpix(&x->x_obj, glist) + (x->x_rect_width - IOWIDTH+2); + + if (firsttime) + sys_vgui(".x%x.c create rectangle %d %d %d %d -tags %xhandle\n", + glist_getcanvas(glist), + onset, text_ypix(&x->x_obj, glist) + x->x_rect_height - 12, + onset + IOWIDTH, text_ypix(&x->x_obj, glist) + x->x_rect_height-4, + x); + else + sys_vgui(".x%x.c coords %xhandle %d %d %d %d\n", + glist_getcanvas(glist), x, + onset, text_ypix(&x->x_obj, glist) + x->x_rect_height - 12, + onset + IOWIDTH, text_ypix(&x->x_obj, glist) + x->x_rect_height-4); +} + +static void create_widget(t_fatom *x, t_glist *glist) +{ + t_canvas *canvas=glist_getcanvas(glist); + if (!strcmp(x->x_type->s_name,"vslider")) { + x->x_rect_width = x->x_width+15; + x->x_rect_height = x->x_max-x->x_min+24; + + sys_vgui("scale .x%x.c.s%x \ + -sliderlength 10 \ + -showvalue 0 \ + -length %d \ + -resolution 0.01 \ + -repeatinterval 20 \ + -from %d -to %d \ + -width %d \ + -command fatom_cb%x\n",canvas,x, + x->x_max-x->x_min+14, + x->x_max, + x->x_min, + x->x_width, + x); + } else if (!strcmp(x->x_type->s_name,"hslider")) { + x->x_rect_width = x->x_max-x->x_min + 24; + x->x_rect_height = x->x_width + 15; + sys_vgui("scale .x%x.c.s%x \ + -sliderlength 10 \ + -showvalue 0 \ + -length %d \ + -resolution 0.01 \ + -orient horizontal \ + -repeatinterval 20 \ + -from %d -to %d \ + -width %d \ + -command fatom_cb%x\n",canvas,x, + x->x_max-x->x_min+14, + x->x_max, + x->x_min, + x->x_width, + x); + } else if (!strcmp(x->x_type->s_name,"checkbutton")) { + x->x_rect_width = 30; + x->x_rect_height = 25; + sys_vgui("checkbutton .x%x.c.s%x \ + -command { fatom_cb%x $fatom_val%x} -variable fatom_val%x\n",canvas,x,x,x,x); + } else if (!strcmp(x->x_type->s_name,"hradio")) { + int i; + x->x_rect_width = 8*20; + x->x_rect_height = 25; + for (i=0;i<8;i++) { + sys_vgui("radiobutton .x%x.c.s%x%d \ + -command { fatom_cb%x $fatom_val%x} -variable fatom_val%x -value %d\n",canvas,x,i,x,x,x,i); + } + /* TODO pack them */ + } else if (!strcmp(x->x_type->s_name,"vradio")) { + int i; + x->x_rect_width = 30; + x->x_rect_height = 20*8+5; + for (i=0;i<8;i++) { + sys_vgui("radiobutton .x%x.c.s%x%d \ + -command { fatom_cb%x $fatom_val%x} -variable fatom_val%x -value %d\n",canvas,x,i,x,x,x,i); + } + /* TODO pack them */ + } else { + x->x_rect_width = 32; + x->x_rect_height = 140; + sys_vgui("scale .x%x.c.s%x \ + -sliderlength 10 \ + -showvalue 0 \ + -length 131 \ + -from 127 -to 0 \ + -command fatom_cb%x\n",canvas,x,x); + } +} + + + + + +static void fatom_drawme(t_fatom *x, t_glist *glist, int firsttime) +{ + t_canvas *canvas=glist_getcanvas(glist); + DEBUG(post("drawme %d",firsttime);) + if (firsttime) { + DEBUG(post("glist %x canvas %x",x->x_glist,canvas);) + if (x->x_glist != canvas) { + create_widget(x,glist); + x->x_glist = canvas; + } + sys_vgui(".x%x.c create window %d %d -anchor nw -window .x%x.c.s%x -tags %xS\n", + canvas,text_xpix(&x->x_obj, glist), text_ypix(&x->x_obj, glist)+2,x->x_glist,x,x); + + } + else { + sys_vgui(".x%x.c coords %xS \ +%d %d\n", + canvas, x, + text_xpix(&x->x_obj, glist), text_ypix(&x->x_obj, glist)+2); + } + draw_inlets(x, glist, firsttime, 1,1); + draw_handle(x, glist, firsttime); + +} + + +static void fatom_erase(t_fatom* x,t_glist* glist) +{ + int n; + + DEBUG(post("erase");) +// sys_vgui(".x%x.c.s%x delete\n",glist_getcanvas(glist),x); + + sys_vgui(".x%x.c delete %xS\n",glist_getcanvas(glist), x); + + /* inlets and outlets */ + + sys_vgui(".x%x.c delete %xi%d\n",glist_getcanvas(glist),x,0); + sys_vgui(".x%x.c delete %xo%d\n",glist_getcanvas(glist),x,0); + sys_vgui(".x%x.c delete %xhandle\n",glist_getcanvas(glist),x,0); +} + + + +/* ------------------------ fatom widgetbehaviour----------------------------- */ + + +static void fatom_getrect(t_gobj *z, t_glist *owner, + int *xp1, int *yp1, int *xp2, int *yp2) +{ + int width, height; + t_fatom* s = (t_fatom*)z; + + width = s->x_rect_width; + height = s->x_rect_height; + *xp1 = text_xpix(&s->x_obj, owner); + *yp1 = text_ypix(&s->x_obj, owner); + *xp2 = text_xpix(&s->x_obj, owner) + width; + *yp2 = text_ypix(&s->x_obj, owner) + height; +} + +static void fatom_displace(t_gobj *z, t_glist *glist, + int dx, int dy) +{ + t_fatom *x = (t_fatom *)z; + DEBUG(post("displace");) + x->x_obj.te_xpix += dx; + x->x_obj.te_ypix += dy; + if (glist_isvisible(glist)) + { + sys_vgui(".x%x.c coords %xSEL %d %d %d %d\n", + glist_getcanvas(glist), x, + text_xpix(&x->x_obj, glist), text_ypix(&x->x_obj, glist), + text_xpix(&x->x_obj, glist) + x->x_rect_width, text_ypix(&x->x_obj, glist) + x->x_rect_height); + + fatom_drawme(x, glist, 0); + canvas_fixlinesfor(glist_getcanvas(glist),(t_text*) x); + } + DEBUG(post("displace end");) +} + +static void fatom_select(t_gobj *z, t_glist *glist, int state) +{ + t_fatom *x = (t_fatom *)z; + if (state) { + sys_vgui(".x%x.c create rectangle \ +%d %d %d %d -tags %xSEL -outline blue\n", + glist_getcanvas(glist), + text_xpix(&x->x_obj, glist), text_ypix(&x->x_obj, glist), + text_xpix(&x->x_obj, glist) + x->x_rect_width, text_ypix(&x->x_obj, glist) + x->x_rect_height, + x); + } + else { + sys_vgui(".x%x.c delete %xSEL\n", + glist_getcanvas(glist), x); + } + + + +} + + +static void fatom_activate(t_gobj *z, t_glist *glist, int state) +{ +/* t_text *x = (t_text *)z; + t_rtext *y = glist_findrtext(glist, x); + if (z->g_pd != gatom_class) rtext_activate(y, state);*/ +} + +static void fatom_delete(t_gobj *z, t_glist *glist) +{ + t_text *x = (t_text *)z; + canvas_deletelinesfor(glist_getcanvas(glist), x); +} + + +static void fatom_vis(t_gobj *z, t_glist *glist, int vis) +{ + t_fatom* s = (t_fatom*)z; + t_rtext *y; + DEBUG(post("vis: %d",vis);) + if (vis) { + y = (t_rtext *) rtext_new_without_senditup(glist, (t_text *)z, glist->gl_editor->e_rtext); + fatom_drawme(s, glist, 1); + } + else { + y = glist_findrtext(glist, (t_text *)z); + fatom_erase(s,glist); + rtext_free(y); + } +} + +static void fatom_save(t_gobj *z, t_binbuf *b); + +t_widgetbehavior fatom_widgetbehavior = { + w_getrectfn: fatom_getrect, + w_displacefn: fatom_displace, + w_selectfn: fatom_select, + w_activatefn: fatom_activate, + w_deletefn: fatom_delete, + w_visfn: fatom_vis, + w_savefn: fatom_save, + w_clickfn: NULL, + w_propertiesfn: NULL, +}; + + +void fatom_size(t_fatom* x,t_floatarg w,t_floatarg h) { + x->x_rect_width = w; + x->x_rect_height = h; +} + +void fatom_color(t_fatom* x,t_symbol* col) +{ +/* outlet_bang(x->x_obj.ob_outlet); only bang if there was a bang .. + so color black does the same as bang, but doesn't forward the bang +*/ +} + +static void fatom_float(t_fatom* x,t_floatarg f) +{ + + x->x_val = f; + if (!strcmp(x->x_type->s_name,"checkbutton")) { + if (x->x_val) + sys_vgui(".x%x.c.s%x select\n",x->x_glist,x,f); + else + sys_vgui(".x%x.c.s%x deselect\n",x->x_glist,x,f); + } else + sys_vgui(".x%x.c.s%x set %f\n",x->x_glist,x,f); + outlet_float(x->x_obj.ob_outlet,f); +} + +static void fatom_f(t_fatom* x,t_floatarg f) +{ + x->x_val = f; + outlet_float(x->x_obj.ob_outlet,f); +} + + + +static void fatom_save(t_gobj *z, t_binbuf *b) +{ + + t_fatom *x = (t_fatom *)z; + + binbuf_addv(b, "ssiiss", gensym("#X"),gensym("obj"), + x->x_obj.te_xpix, x->x_obj.te_ypix , + gensym("fatom"),x->x_type); + binbuf_addv(b, ";"); +} + + +static void *fatom_new(t_fatom* x,t_floatarg max, t_floatarg min, t_floatarg h) +{ + char buf[256]; + x->x_glist = (t_glist*)NULL; + + + x->a_pos.a_type = A_FLOAT; + + if (!max) x->x_max = 127; + else + x->x_max = max; + x->x_min = min; + if (h) x->x_width = h; + else x->x_width = 15; + + +/* + if (o) x->x_height = o; + else +*/ + + /* bind to a symbol for slider callback (later make this based on the + filepath ??) */ + + sprintf(buf,"fatom%x",x); + x->x_sym = gensym(buf); + pd_bind(&x->x_obj.ob_pd, x->x_sym); + +/* pipe startup code to slitk */ + + sys_vgui("proc fatom_cb%x {val} {\n + pd [concat fatom%x f $val \\;]\n + }\n",x,x); + + outlet_new(&x->x_obj, &s_float); + return (x); +} + +void fatom_setup_common(t_class* class) +{ + + class_addfloat(class, (t_method)fatom_float); + class_addmethod(class, (t_method)fatom_f, gensym("f"), + A_FLOAT, 0); + +/* + class_addmethod(class, (t_method)fatom_size, gensym("size"), + A_FLOAT, A_FLOAT, 0); + + class_addmethod(class, (t_method)fatom_color, gensym("color"), + A_SYMBOL, 0); +*/ +/* + class_addmethod(class, (t_method)fatom_open, gensym("open"), + A_SYMBOL, 0); +*/ + class_setwidget(class,&fatom_widgetbehavior); + +} -- cgit v1.2.1